/* roulang page: index */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 80px;
            --section-pad-mobile: 56px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ---------- Header / Navigation ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--primary-dark);
            border-bottom: 1px solid var(--border-dark);
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }

        .logo-area:hover {
            color: var(--accent);
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: background var(--transition-fast), color var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--text-light);
            background: rgba(212, 245, 66, 0.08);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.12);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .live-status {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            background: rgba(212, 245, 66, 0.08);
            border: 1px solid var(--border-dark);
            border-radius: 20px;
            padding: 5px 14px;
            cursor: default;
        }

        .live-status .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse-dot 1.8s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(232, 72, 60, 0.6);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(232, 72, 60, 0);
            }
        }

        .notification-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            color: var(--text-mid);
            background: transparent;
            border: 1px solid var(--border-dark);
            transition: background var(--transition-fast), color var(--transition-fast);
            position: relative;
        }

        .notification-btn:hover {
            background: rgba(212, 245, 66, 0.08);
            color: var(--text-light);
        }

        .notification-btn .notif-dot {
            position: absolute;
            top: 8px;
            right: 8px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--danger);
            border: 1px solid var(--primary-dark);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--primary-dark);
            background: var(--accent);
            transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            white-space: nowrap;
        }

        .header-cta:hover {
            background: var(--accent-strong);
            box-shadow: var(--shadow-accent);
            transform: translateY(-1px);
        }

        .header-cta:active {
            transform: translateY(0) scale(0.97);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 10px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: transparent;
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-light);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 16px 24px 20px;
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
        }

        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: background var(--transition-fast), color var(--transition-fast);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.08);
        }

        /* ---------- Hero ---------- */
        .hero {
            position: relative;
            background: linear-gradient(160deg, var(--bg-deep) 0%, var(--primary-dark) 50%, var(--bg-dark) 100%);
            padding: 80px 0 72px;
            overflow: hidden;
            border-bottom: 1px solid var(--border-dark);
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/4c7288670e6334e9.webp') center/cover no-repeat;
            opacity: 0.14;
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 40%, rgba(13, 59, 46, 0.5) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 48px;
            align-items: center;
        }

        .hero-copy {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            align-self: flex-start;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            background: rgba(212, 245, 66, 0.08);
            border: 1px solid var(--border-dark);
            letter-spacing: 0.05em;
        }

        .hero h1 {
            font-size: clamp(2rem, 4.2vw, 3.2rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--text-light);
            margin: 0;
        }

        .hero h1 .highlight {
            color: var(--accent);
        }

        .hero-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-mid);
            max-width: 560px;
            margin-top: 4px;
        }

        .hero-cta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-top: 8px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-md);
            font-size: 0.95rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            text-align: center;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--primary-dark);
            box-shadow: 0 4px 18px rgba(212, 245, 66, 0.2);
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            box-shadow: 0 6px 28px rgba(212, 245, 66, 0.3);
            transform: translateY(-2px);
        }

        .btn-primary:active {
            transform: translateY(0) scale(0.97);
            box-shadow: 0 2px 10px rgba(212, 245, 66, 0.2);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-light);
            border: 1px solid var(--border-dark);
            box-shadow: none;
        }

        .btn-secondary:hover {
            background: rgba(212, 245, 66, 0.06);
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0) scale(0.97);
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 28px;
            margin-top: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat .stat-num {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.02em;
        }

        .hero-stat .stat-label {
            font-size: 0.78rem;
            color: var(--text-mid);
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .match-tool-card {
            width: 100%;
            max-width: 440px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px 24px;
            box-shadow: var(--shadow-lg);
            transition: box-shadow var(--transition-base), border-color var(--transition-base);
        }

        .match-tool-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: 0 20px 56px rgba(0, 0, 0, 0.45);
        }

        .match-tool-card .tool-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 18px;
        }

        .match-tool-card .tool-header h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .match-tool-card .tool-status {
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--accent);
            background: rgba(212, 245, 66, 0.08);
            padding: 4px 10px;
            border-radius: 12px;
        }

        .tool-result-preview {
            background: var(--bg-deep);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .tool-result-preview .preview-icon {
            font-size: 1.8rem;
            flex-shrink: 0;
        }

        .tool-result-preview .preview-text {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .tool-result-preview .preview-text strong {
            font-size: 0.95rem;
            color: var(--text-light);
        }

        .tool-result-preview .preview-text span {
            font-size: 0.8rem;
            color: var(--text-mid);
        }

        .tool-form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-bottom: 14px;
        }

        .tool-form-group label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-mid);
            letter-spacing: 0.03em;
        }

        .tool-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tool-tag {
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 500;
            color: var(--text-mid);
            background: var(--bg-elevated);
            border: 1px solid var(--border-card);
            cursor: pointer;
            transition: all var(--transition-fast);
            user-select: none;
        }

        .tool-tag:hover {
            border-color: var(--accent);
            color: var(--text-light);
        }

        .tool-tag.selected {
            background: rgba(212, 245, 66, 0.12);
            border-color: var(--accent);
            color: var(--accent);
            font-weight: 600;
        }

        .tool-submit {
            width: 100%;
            padding: 13px 20px;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            font-weight: 700;
            background: var(--accent);
            color: var(--primary-dark);
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .tool-submit:hover {
            background: var(--accent-strong);
            box-shadow: 0 4px 20px rgba(212, 245, 66, 0.25);
            transform: translateY(-1px);
        }

        .tool-submit:active {
            transform: translateY(0) scale(0.97);
        }

        .hero-status-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.78rem;
            font-weight: 600;
            cursor: default;
            transition: background var(--transition-fast);
        }

        .status-badge.live {
            background: rgba(232, 72, 60, 0.12);
            color: var(--danger);
            border: 1px solid rgba(232, 72, 60, 0.3);
        }

        .status-badge.upcoming {
            background: rgba(240, 168, 24, 0.1);
            color: var(--warning);
            border: 1px solid rgba(240, 168, 24, 0.28);
        }

        .status-badge.finished {
            background: rgba(138, 147, 142, 0.12);
            color: var(--neutral);
            border: 1px solid rgba(138, 147, 142, 0.28);
        }

        /* ---------- Section base ---------- */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-dark {
            background-color: var(--bg-dark);
        }

        .section-deep {
            background-color: var(--bg-deep);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }

        .section-light {
            background-color: var(--surface-light);
            color: var(--text-dark);
        }

        .section-light .section-title {
            color: var(--text-dark);
        }
        .section-light .section-desc {
            color: #4a5a4f;
        }

        .section-head {
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-title {
            font-size: clamp(1.5rem, 2.5vw, 2.2rem);
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-light);
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            line-height: 1.8;
            color: var(--text-mid);
        }

        .section-light .section-desc {
            color: #4a5a4f;
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.72rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .section-light .section-tag {
            color: var(--primary);
        }

        /* ---------- Pain points ---------- */
        .pain-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .pain-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition-base);
        }

        .pain-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .pain-card .pain-num {
            font-family: var(--font-mono);
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--accent);
            opacity: 0.8;
            line-height: 1;
        }

        .pain-card h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
        }

        .pain-card p {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* ---------- Solutions / Service matrix ---------- */
        .solution-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .solution-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition-base);
        }

        .solution-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .solution-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(212, 245, 66, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--accent);
            flex-shrink: 0;
        }

        .solution-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-light);
        }
        .solution-card p {
            font-size: 0.86rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        /* ---------- Metrics ---------- */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            transition: all var(--transition-base);
        }

        .metric-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
        }

        .metric-value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            letter-spacing: -0.03em;
            line-height: 1;
        }

        .metric-label {
            font-size: 0.86rem;
            font-weight: 600;
            color: var(--text-light);
        }

        .metric-trend {
            font-size: 0.75rem;
            color: var(--text-mid);
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .metric-trend.up {
            color: var(--accent);
        }

        /* ---------- Scenes ---------- */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .scene-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .scene-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .scene-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            background: var(--bg-elevated);
        }

        .scene-card .scene-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .scene-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .scene-card p {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        /* ---------- Testimonials ---------- */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: all var(--transition-base);
        }

        .testimonial-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
        }

        .testimonial-quote {
            font-size: 0.92rem;
            color: var(--text-light);
            line-height: 1.75;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
            padding-top: 12px;
            border-top: 1px solid var(--border-card);
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: var(--accent);
            font-weight: 700;
            flex-shrink: 0;
        }

        .testimonial-author .author-name {
            font-size: 0.86rem;
            font-weight: 700;
            color: var(--text-light);
        }
        .testimonial-author .author-role {
            font-size: 0.75rem;
            color: var(--text-mid);
        }

        /* ---------- News ---------- */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            display: grid;
            grid-template-columns: 220px 1fr;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .news-item:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .news-thumb {
            width: 100%;
            height: 100%;
            min-height: 140px;
            object-fit: cover;
            background: var(--bg-elevated);
        }

        .news-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .news-date {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.05em;
        }

        .news-item h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
        }

        .news-item p {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.7;
            flex: 1;
        }

        .news-more {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            align-self: flex-start;
            transition: gap var(--transition-fast);
        }

        .news-more:hover {
            gap: 8px;
            color: var(--accent-strong);
        }

        /* ---------- Pricing / Comparison ---------- */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .pricing-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: all var(--transition-base);
            position: relative;
        }

        .pricing-card:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .pricing-card.featured {
            border-color: var(--accent);
            background: linear-gradient(135deg, var(--bg-card) 0%, var(--primary-surface) 100%);
            box-shadow: 0 8px 32px rgba(212, 245, 66, 0.1);
        }

        .pricing-card .featured-badge {
            position: absolute;
            top: -12px;
            right: 20px;
            background: var(--accent);
            color: var(--primary-dark);
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 12px;
            letter-spacing: 0.05em;
        }

        .pricing-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .pricing-desc {
            font-size: 0.86rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        .pricing-amount {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
        }
        .pricing-amount .unit {
            font-size: 0.85rem;
            color: var(--text-mid);
            font-weight: 500;
        }

        .pricing-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
            padding: 0;
        }

        .pricing-features li {
            font-size: 0.86rem;
            color: var(--text-mid);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.55;
        }

        .pricing-features li::before {
            content: '✓';
            color: var(--accent);
            font-weight: 700;
            flex-shrink: 0;
        }

        .pricing-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 20px;
            border-radius: var(--radius-md);
            font-size: 0.88rem;
            font-weight: 700;
            background: var(--accent);
            color: var(--primary-dark);
            transition: all var(--transition-fast);
            margin-top: auto;
        }

        .pricing-cta:hover {
            background: var(--accent-strong);
            box-shadow: 0 4px 18px rgba(212, 245, 66, 0.25);
            transform: translateY(-1px);
        }

        .pricing-cta:active {
            transform: translateY(0) scale(0.97);
        }

        /* ---------- Guarantee ---------- */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 14px;
        }

        .guarantee-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 18px 14px;
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: all var(--transition-fast);
        }

        .guarantee-item:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-sm);
        }

        .guarantee-item .g-icon {
            font-size: 1.6rem;
            color: var(--accent);
        }
        .guarantee-item span {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-light);
            line-height: 1.4;
        }

        /* ---------- Brand intro ---------- */
        .brand-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .brand-block .brand-copy {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .brand-block .brand-copy p {
            font-size: 0.95rem;
            line-height: 1.85;
            color: var(--text-mid);
        }

        .brand-block img {
            width: 100%;
            height: 260px;
            object-fit: cover;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-card);
            box-shadow: var(--shadow-md);
        }

        /* ---------- Quick answers ---------- */
        .quick-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .quick-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            display: flex;
            gap: 14px;
            transition: all var(--transition-fast);
        }

        .quick-item:hover {
            border-color: rgba(212, 245, 66, 0.3);
            box-shadow: var(--shadow-sm);
        }

        .quick-item .q-icon {
            font-size: 1.3rem;
            color: var(--accent);
            flex-shrink: 0;
        }
        .quick-item h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 4px;
        }
        .quick-item p {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.6;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item.open {
            border-color: rgba(212, 245, 66, 0.35);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 22px;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-light);
            transition: color var(--transition-fast);
            user-select: none;
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question .faq-icon {
            font-size: 1.2rem;
            color: var(--accent);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base) ease, padding var(--transition-base);
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 240px;
            padding-bottom: 18px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.75;
        }

        /* ---------- Subscribe form ---------- */
        .subscribe-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 40px 38px;
            box-shadow: var(--shadow-md);
        }

        .subscribe-copy h3 {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-light);
            margin-bottom: 10px;
        }
        .subscribe-copy p {
            font-size: 0.92rem;
            color: var(--text-mid);
            line-height: 1.75;
        }

        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .form-row {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-row label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-mid);
            letter-spacing: 0.03em;
        }

        .form-input {
            padding: 13px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-card);
            background: var(--bg-deep);
            color: var(--text-light);
            font-size: 0.92rem;
            transition: all var(--transition-fast);
            width: 100%;
        }

        .form-input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(212, 245, 66, 0.1);
        }

        .form-input::placeholder {
            color: var(--text-dim);
        }

        select.form-input {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23b8c4bb' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
        }

        .form-submit {
            padding: 14px 24px;
            border-radius: var(--radius-md);
            font-size: 0.92rem;
            font-weight: 700;
            background: var(--accent);
            color: var(--primary-dark);
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            margin-top: 4px;
        }

        .form-submit:hover {
            background: var(--accent-strong);
            box-shadow: 0 4px 20px rgba(212, 245, 66, 0.25);
            transform: translateY(-1px);
        }
        .form-submit:active {
            transform: translateY(0) scale(0.97);
        }

        .form-privacy {
            font-size: 0.75rem;
            color: var(--text-dim);
            line-height: 1.5;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background-color: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 56px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 40px;
        }

        .footer-brand .logo-area {
            margin-bottom: 14px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 0.85rem;
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-dark);
            padding: 20px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-dim);
        }

        .footer-bottom a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }
            .solution-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .brand-block {
                grid-template-columns: 1fr;
            }
            .subscribe-wrap {
                grid-template-columns: 1fr;
            }
            .pricing-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .pain-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .mobile-menu.hidden {
                display: none;
            }
            .header-cta {
                display: none;
            }
            .live-status {
                font-size: 0.7rem;
                padding: 4px 10px;
            }
            .hero {
                padding: 56px 0 48px;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .solution-grid {
                grid-template-columns: 1fr;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .news-item {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .news-thumb {
                height: 160px;
                min-height: auto;
            }
            .pricing-grid {
                grid-template-columns: 1fr;
            }
            .pain-grid {
                grid-template-columns: 1fr;
            }
            .quick-grid {
                grid-template-columns: 1fr;
            }
            .brand-block img {
                height: 200px;
            }
            .hero-status-bar {
                gap: 6px;
            }
            .match-tool-card {
                max-width: 100%;
                padding: 20px 16px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
                min-height: 60px;
            }
            .logo-text .brand-name {
                font-size: 1.1rem;
            }
            .logo-text .brand-sub {
                font-size: 0.6rem;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.7rem;
            }
            .hero-stats-row {
                gap: 18px;
            }
            .btn {
                padding: 12px 20px;
                font-size: 0.88rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .pricing-card {
                padding: 20px 16px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.88rem;
            }
            .subscribe-wrap {
                padding: 24px 18px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 80px;
            --section-pad-mobile: 56px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ---------- Header / Navigation ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }

        .logo-area:hover {
            color: var(--accent);
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .main-nav a:hover {
            color: var(--text-light);
            background-color: rgba(212, 245, 66, 0.08);
        }

        .main-nav a.active {
            color: var(--accent);
            background-color: rgba(212, 245, 66, 0.12);
            box-shadow: inset 0 -2px 0 var(--accent);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .live-status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--danger);
            white-space: nowrap;
        }

        .live-status .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse 1.5s ease-in-out infinite;
        }

        .notification-btn {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(212, 245, 66, 0.08);
            color: var(--text-light);
            font-size: 1.1rem;
            transition: background-color var(--transition-fast);
        }

        .notification-btn:hover {
            background: rgba(212, 245, 66, 0.18);
        }

        .notification-btn .badge {
            position: absolute;
            top: 2px;
            right: 2px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent);
        }

        .btn-primary-sm {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.85rem;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .btn-primary-sm:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 28px;
            height: 20px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 110;
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background: var(--text-light);
            border-radius: 2px;
            transition: transform var(--transition-base), opacity var(--transition-base);
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.5); }
        }

        /* ---------- Breadcrumb / Page Head ---------- */
        .page-head {
            padding: 40px 0 32px;
            background: var(--bg-deep);
            border-bottom: 1px solid var(--border-dark);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-dim);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .separator {
            color: var(--text-dim);
        }

        .page-head h1 {
            font-size: 2rem;
            font-weight: 750;
            line-height: 1.3;
            color: var(--text-light);
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .page-head .intro {
            font-size: 1rem;
            color: var(--text-mid);
            max-width: 780px;
            line-height: 1.8;
        }

        /* ---------- Section Base ---------- */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--bg-elevated);
        }

        .section-light {
            background: var(--surface-light);
            color: var(--text-dark);
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 8px;
            color: inherit;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-mid);
            margin-bottom: 32px;
        }

        .section-light .section-subtitle {
            color: var(--text-dim);
        }

        /* ---------- Match List Grid ---------- */
        .match-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .match-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: transform var(--transition-base), border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .match-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
            background: var(--bg-card-hover);
        }

        .match-card .status-badge {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .status-badge.live {
            background: rgba(232, 72, 60, 0.15);
            color: var(--danger);
            border: 1px solid rgba(232, 72, 60, 0.4);
        }

        .status-badge.upcoming {
            background: rgba(240, 168, 24, 0.15);
            color: var(--warning);
            border: 1px solid rgba(240, 168, 24, 0.4);
        }

        .status-badge.finished {
            background: rgba(138, 147, 142, 0.15);
            color: var(--neutral);
            border: 1px solid rgba(138, 147, 142, 0.4);
        }

        .match-card h3 {
            font-size: 1.15rem;
            font-weight: 650;
            line-height: 1.4;
            color: var(--text-light);
        }

        .match-card .match-summary {
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        .match-card .match-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-top: auto;
            padding-top: 8px;
            border-top: 1px solid var(--border-card);
        }

        .match-meta .time {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 600;
        }

        .btn-outline-sm,
        .btn-solid-sm {
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.82rem;
            font-weight: 600;
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
        }

        .btn-outline-sm {
            border: 1px solid var(--border-dark);
            color: var(--accent);
        }

        .btn-outline-sm:hover {
            background: rgba(212, 245, 66, 0.12);
            border-color: var(--accent);
        }

        .btn-solid-sm {
            background: var(--accent);
            color: var(--primary-dark);
        }

        .btn-solid-sm:hover {
            background: var(--accent-strong);
        }

        /* ---------- Data Board ---------- */
        .data-board {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            transition: transform var(--transition-base), box-shadow var(--transition-fast);
        }

        .metric-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .metric-value {
            font-size: 2.2rem;
            font-weight: 750;
            font-family: var(--font-mono);
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .metric-label {
            font-size: 0.9rem;
            color: var(--text-mid);
        }

        /* ---------- Featured Cards ---------- */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .featured-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: transform var(--transition-base), box-shadow var(--transition-fast);
        }

        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .featured-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            background: var(--bg-elevated);
        }

        .featured-body {
            padding: 16px 18px 20px;
        }

        .featured-body h3 {
            font-size: 1.1rem;
            font-weight: 650;
            margin-bottom: 8px;
            color: var(--text-light);
        }

        .featured-body p {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        /* ---------- Schedule Table ---------- */
        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-card);
        }

        .schedule-table thead {
            background: var(--primary-light);
        }

        .schedule-table th,
        .schedule-table td {
            padding: 12px 16px;
            text-align: left;
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border-card);
        }

        .schedule-table th {
            color: var(--text-light);
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        .schedule-table td {
            color: var(--text-mid);
        }

        .schedule-table .status-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .schedule-table .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            display: inline-block;
        }

        .dot.red {
            background: var(--danger);
        }

        .dot.amber {
            background: var(--warning);
        }

        .dot.gray {
            background: var(--neutral);
        }

        /* ---------- Scenario Cards ---------- */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .scenario-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px 18px;
            transition: transform var(--transition-base), border-color var(--transition-fast);
        }

        .scenario-card:hover {
            transform: translateY(-3px);
            border-color: var(--border-dark);
        }

        .scenario-card .icon {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .scenario-card h3 {
            font-size: 1rem;
            font-weight: 650;
            margin-bottom: 6px;
            color: var(--text-light);
        }

        .scenario-card p {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.6;
        }

        /* ---------- Subscribe CTA ---------- */
        .cta-panel {
            background: var(--primary-surface);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 40px 28px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }

        .cta-text h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 10px;
        }

        .cta-text p {
            color: var(--text-mid);
            font-size: 0.95rem;
            line-height: 1.7;
        }

        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .form-group label {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-mid);
        }

        .form-group input,
        .form-group select {
            background: var(--bg-dark);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            color: var(--text-light);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }

        .btn-primary {
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.95rem;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
            text-align: center;
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
        }

        .privacy-note {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 4px;
        }

        /* ---------- Tag Cloud ---------- */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 999px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            font-size: 0.82rem;
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
        }

        .tag:hover {
            background: rgba(212, 245, 66, 0.12);
            color: var(--accent);
            border-color: var(--border-dark);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 60px 0 30px;
            color: var(--text-mid);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 40px;
        }

        .footer-brand .logo-area {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-dim);
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 650;
            color: var(--text-light);
            margin-bottom: 14px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            color: var(--text-mid);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid var(--border-dark);
            font-size: 0.8rem;
            color: var(--text-dim);
        }

        .footer-bottom a {
            color: var(--text-dim);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .match-grid {
                grid-template-columns: 1fr 1fr;
            }
            .data-board {
                grid-template-columns: repeat(2, 1fr);
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-panel {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                position: relative;
            }
            .main-nav {
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: stretch;
                background: var(--primary-dark);
                border-bottom: 1px solid var(--border-dark);
                padding: 12px 20px;
                gap: 4px;
                display: none;
                box-shadow: var(--shadow-md);
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                justify-content: flex-start;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .header-actions {
                margin-left: auto;
            }
            .nav-toggle {
                display: flex;
            }
            .header-actions .live-status {
                display: none;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .match-grid,
            .data-board,
            .scenario-grid,
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .page-head {
                padding: 28px 0 24px;
            }
            .page-head h1 {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .schedule-table th,
            .schedule-table td {
                padding: 10px 10px;
                font-size: 0.8rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
                min-height: 60px;
            }
            .logo-mark {
                width: 34px;
                height: 34px;
                font-size: 1.1rem;
            }
            .logo-text .brand-name {
                font-size: 1.1rem;
            }
            .btn-primary-sm {
                padding: 8px 12px;
                font-size: 0.78rem;
            }
            .section-title {
                font-size: 1.45rem;
            }
            .match-card {
                padding: 16px;
            }
            .metric-card {
                padding: 18px 14px;
            }
            .cta-panel {
                padding: 28px 18px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 80px;
            --section-pad-mobile: 56px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            box-sizing: border-box;
        }
        *,
        *::before,
        *::after {
            box-sizing: inherit;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }
        .logo-area:hover {
            color: var(--accent);
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }
        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--text-light);
            background: rgba(212, 245, 66, 0.08);
        }
        .main-nav a.active {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.12);
            font-weight: 600;
        }
        .main-nav a.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 2px;
            background: var(--accent);
            border-radius: 2px;
        }
        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-light);
            padding: 5px 10px;
            border-radius: 20px;
            background: rgba(232, 72, 60, 0.15);
            border: 1px solid rgba(232, 72, 60, 0.3);
        }
        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.5);
            }
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(212, 245, 66, 0.25);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .hamburger-btn {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: rgba(212, 245, 66, 0.06);
            color: var(--text-light);
            font-size: 1.3rem;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .hamburger-btn:hover {
            background: rgba(212, 245, 66, 0.12);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 12px 24px 16px;
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
        }
        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 12px;
            border-radius: var(--radius-sm);
            color: var(--text-mid);
            font-size: 0.92rem;
            transition: all var(--transition-fast);
        }
        .mobile-menu a:hover {
            color: var(--text-light);
            background: rgba(212, 245, 66, 0.08);
        }
        .mobile-menu a.active {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.12);
            font-weight: 600;
        }
        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 0.82rem;
            color: var(--text-dim);
            padding: 16px 0 0;
        }
        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .separator {
            color: var(--text-dim);
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 600;
        }
        /* Category Page Header */
        .category-header {
            padding: 24px 0 32px;
            border-bottom: 1px solid var(--border-dark);
        }
        .category-header h1 {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-light);
            margin: 8px 0 12px;
            letter-spacing: 0.01em;
        }
        .category-header .category-desc {
            font-size: 1rem;
            color: var(--text-mid);
            line-height: 1.8;
            max-width: 780px;
            margin: 0;
        }
        /* Filter Bar */
        .filter-bar {
            display: flex;
            align-items: flex-end;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 20px;
            padding: 16px 18px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-md);
        }
        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
            min-width: 140px;
        }
        .filter-group label {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-dim);
            letter-spacing: 0.05em;
        }
        .filter-group select,
        .filter-group input {
            padding: 9px 12px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: var(--bg-card);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .filter-group select:focus,
        .filter-group input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }
        .filter-btn {
            padding: 9px 20px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .filter-btn:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(212, 245, 66, 0.25);
        }
        .filter-btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        /* Schedule List */
        .schedule-section {
            padding: var(--section-pad) 0;
        }
        .section-header {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }
        .section-header h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0;
            letter-spacing: 0.01em;
        }
        .section-header .section-note {
            font-size: 0.85rem;
            color: var(--text-dim);
        }
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .match-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }
        .match-card:hover {
            background: var(--bg-card-hover);
            border-color: rgba(212, 245, 66, 0.25);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .match-time {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 2px;
            min-width: 70px;
            text-align: center;
        }
        .match-date {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }
        .match-clock {
            font-family: var(--font-mono);
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent);
        }
        .match-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
        }
        .match-league {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent-warm);
            letter-spacing: 0.06em;
        }
        .match-teams {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
        }
        .match-summary {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.6;
            margin: 0;
        }
        .match-status {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 8px;
            flex-shrink: 0;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 20px;
            letter-spacing: 0.04em;
        }
        .status-badge.live {
            background: rgba(232, 72, 60, 0.18);
            color: #ff6b5e;
            border: 1px solid rgba(232, 72, 60, 0.4);
        }
        .status-badge.upcoming {
            background: rgba(240, 168, 24, 0.15);
            color: var(--accent-warm);
            border: 1px solid rgba(240, 168, 24, 0.4);
        }
        .status-badge.finished {
            background: rgba(138, 147, 142, 0.15);
            color: var(--neutral);
            border: 1px solid rgba(138, 147, 142, 0.35);
        }
        .status-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .status-dot.live-dot {
            background: var(--danger);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        .status-dot.upcoming-dot {
            background: var(--warning);
        }
        .status-dot.finished-dot {
            background: var(--neutral);
        }
        .match-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 16px;
            border-radius: var(--radius-sm);
            background: transparent;
            color: var(--accent);
            border: 1px solid rgba(212, 245, 66, 0.4);
            font-size: 0.8rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .match-btn:hover {
            background: rgba(212, 245, 66, 0.12);
            border-color: var(--accent);
        }
        .match-btn:active {
            transform: scale(0.97);
        }
        .more-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent);
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .more-link:hover {
            color: var(--accent-strong);
            gap: 10px;
        }
        /* KPI Board */
        .kpi-section {
            padding: 48px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }
        .kpi-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .kpi-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .kpi-card:hover {
            background: var(--bg-card-hover);
            border-color: rgba(212, 245, 66, 0.2);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .kpi-value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
        }
        .kpi-unit {
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 600;
            margin-left: 2px;
        }
        .kpi-label {
            font-size: 0.85rem;
            color: var(--text-mid);
            margin-top: 6px;
        }
        .kpi-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.72rem;
            color: var(--accent);
            margin-top: 8px;
            font-weight: 600;
        }
        /* Featured Matches */
        .featured-section {
            padding: var(--section-pad) 0;
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(212, 245, 66, 0.3);
        }
        .featured-img {
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
            background: var(--bg-elevated);
        }
        .featured-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .featured-league {
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--accent-warm);
            letter-spacing: 0.06em;
        }
        .featured-teams {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
        }
        .featured-desc {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.7;
            flex: 1;
            margin: 0;
        }
        .featured-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            font-size: 0.78rem;
            color: var(--text-dim);
        }
        /* Schedule Update Table */
        .update-section {
            padding: 48px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }
        .update-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
        }
        .update-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 16px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .update-item:hover {
            background: var(--bg-card-hover);
            border-color: rgba(212, 245, 66, 0.2);
        }
        .update-time {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--accent);
            min-width: 60px;
        }
        .update-content {
            flex: 1;
            font-size: 0.9rem;
            color: var(--text-mid);
        }
        .update-tag {
            font-size: 0.72rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background: rgba(212, 245, 66, 0.1);
            color: var(--accent);
            border: 1px solid rgba(212, 245, 66, 0.25);
            white-space: nowrap;
        }
        /* Subscribe CTA */
        .subscribe-section {
            padding: var(--section-pad) 0;
        }
        .subscribe-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            box-shadow: var(--shadow-md);
        }
        .subscribe-info h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 12px;
        }
        .subscribe-info p {
            font-size: 0.95rem;
            color: var(--text-mid);
            line-height: 1.8;
            margin: 0 0 16px;
        }
        .subscribe-note {
            font-size: 0.78rem;
            color: var(--text-dim);
            line-height: 1.7;
        }
        .subscribe-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .form-row {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .form-row label {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-dim);
        }
        .form-row input,
        .form-row select {
            padding: 11px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: var(--bg-card);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
        }
        .form-row input:focus,
        .form-row select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }
        .submit-btn {
            padding: 12px 20px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            margin-top: 4px;
        }
        .submit-btn:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(212, 245, 66, 0.3);
        }
        .submit-btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        /* FAQ Section */
        .faq-section {
            padding: 48px 0;
            background: var(--bg-elevated);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 20px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(212, 245, 66, 0.2);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-light);
            text-align: left;
            transition: all var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-arrow {
            font-size: 1.1rem;
            color: var(--accent);
            transition: transform var(--transition-base);
            flex-shrink: 0;
            user-select: none;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            margin: 0;
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.8;
        }
        /* Tag Cloud */
        .tag-section {
            padding: var(--section-pad) 0;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
        }
        .tag-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            font-size: 0.85rem;
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .tag-link:hover {
            color: var(--accent);
            border-color: rgba(212, 245, 66, 0.35);
            background: var(--bg-card-hover);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }
        /* Footer */
        .site-footer {
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.8;
            margin: 12px 0 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 12px;
            letter-spacing: 0.04em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 0.85rem;
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .footer-col ul a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 16px;
            border-top: 1px solid var(--border-dark);
            font-size: 0.78rem;
            color: var(--text-dim);
        }
        .footer-bottom a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .kpi-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .subscribe-card {
                grid-template-columns: 1fr;
                padding: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
            .mobile-menu.show {
                display: flex;
            }
            .nav-right .nav-cta {
                display: none;
            }
            .category-header h1 {
                font-size: 1.7rem;
            }
            .match-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px;
                gap: 10px;
            }
            .match-time {
                flex-direction: row;
                gap: 8px;
                align-items: baseline;
                min-width: auto;
            }
            .match-status {
                align-items: flex-start;
                width: 100%;
                flex-direction: row;
                justify-content: space-between;
            }
            .kpi-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .kpi-value {
                font-size: 1.5rem;
            }
            .featured-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-group {
                min-width: auto;
            }
            .filter-btn {
                width: 100%;
            }
            .section-header {
                flex-direction: column;
                gap: 6px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
            .header-inner {
                padding: 0 16px;
                min-height: 60px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .kpi-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .kpi-card {
                padding: 14px;
            }
            .kpi-value {
                font-size: 1.3rem;
            }
            .category-header h1 {
                font-size: 1.45rem;
            }
            .match-teams {
                font-size: 0.95rem;
            }
            .subscribe-card {
                padding: 20px 16px;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 14px 16px;
            }
            .faq-answer {
                padding: 0 16px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 14px;
            }
            .tag-link {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 80px;
            --section-pad-mobile: 56px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }
        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* ---------- Header / Navigation ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--primary-dark);
            border-bottom: 1px solid var(--border-dark);
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
        }
        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }
        .logo-area:hover {
            color: var(--accent);
        }
        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }
        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-mid);
            border-radius: var(--radius-sm);
            transition: color var(--transition-fast), background-color var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--text-light);
            background-color: rgba(212, 245, 66, 0.08);
        }
        .main-nav a.active {
            color: var(--accent);
            background-color: rgba(212, 245, 66, 0.12);
            font-weight: 600;
        }
        .nav-status-group {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .nav-live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--accent);
            padding: 4px 10px;
            border: 1px solid var(--border-dark);
            border-radius: 20px;
            background: rgba(212, 245, 66, 0.06);
        }
        .nav-live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        .nav-bell {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(232, 237, 232, 0.06);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            font-size: 1rem;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }
        .nav-bell:hover {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.1);
        }
        .nav-bell .bell-dot {
            position: absolute;
            top: 6px;
            right: 7px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--danger);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary-dark);
            background: var(--accent);
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--accent-strong);
            box-shadow: 0 4px 16px rgba(212, 245, 66, 0.3);
            transform: translateY(-1px);
            color: var(--primary-dark);
        }
        .nav-cta:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .nav-burger {
            display: none;
            flex-direction: column;
            gap: 4px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-card);
            background: rgba(232, 237, 232, 0.04);
            transition: background-color var(--transition-fast);
        }
        .nav-burger:hover {
            background: rgba(212, 245, 66, 0.1);
        }
        .nav-burger span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-light);
            border-radius: 2px;
            transition: transform var(--transition-fast), opacity var(--transition-fast);
        }
        .nav-burger.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-burger.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-burger.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }
        .mobile-nav-panel {
            display: none;
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 12px 24px 20px;
        }
        .mobile-nav-panel.open {
            display: block;
        }
        .mobile-nav-panel a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 8px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-mid);
            border-bottom: 1px solid rgba(232, 237, 232, 0.05);
            transition: color var(--transition-fast);
        }
        .mobile-nav-panel a:hover {
            color: var(--accent);
        }
        .mobile-nav-panel a.active {
            color: var(--accent);
            font-weight: 600;
        }
        .mobile-nav-panel .nav-live-indicator {
            margin-top: 10px;
            width: fit-content;
        }

        /* ---------- Category Header ---------- */
        .category-header {
            position: relative;
            background-color: var(--bg-deep);
            border-bottom: 1px solid var(--border-dark);
            padding: 48px 0 40px;
            overflow: hidden;
        }
        .category-header::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/4c7288670e6334e9.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .category-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(8, 17, 13, 0.85) 0%, rgba(10, 20, 16, 0.95) 100%);
            z-index: 1;
        }
        .category-header .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-dim);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .separator {
            color: var(--border-dark);
            font-size: 0.75rem;
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }
        .category-header h1 {
            font-size: clamp(1.9rem, 4vw, 2.6rem);
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-light);
            letter-spacing: 0.01em;
            margin-bottom: 16px;
        }
        .category-header .category-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-mid);
            max-width: 780px;
        }
        .category-header .category-desc strong {
            color: var(--accent);
            font-weight: 600;
        }

        /* ---------- Section General ---------- */
        .section {
            padding: var(--section-pad) 0;
        }
        .section-dark {
            background-color: var(--bg-deep);
        }
        .section-surface {
            background-color: var(--bg-elevated);
        }
        .section-light {
            background-color: var(--surface-light);
            color: var(--text-dark);
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: clamp(1.4rem, 2.5vw, 1.8rem);
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-light);
            letter-spacing: 0.01em;
            margin-bottom: 10px;
        }
        .section-light .section-header h2 {
            color: var(--text-dark);
        }
        .section-header .section-lead {
            font-size: 1rem;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 680px;
        }
        .section-light .section-header .section-lead {
            color: var(--text-dim);
        }

        /* ---------- Stats Dashboard ---------- */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 22px;
            transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .stat-card:hover {
            border-color: var(--border-dark);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: -0.02em;
        }
        .stat-card .stat-label {
            font-size: 0.88rem;
            color: var(--text-mid);
            font-weight: 500;
        }
        .stat-card .stat-note {
            font-size: 0.75rem;
            color: var(--text-dim);
            margin-top: 4px;
        }

        /* ---------- Match List Cards ---------- */
        .match-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }
        .match-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .match-card:hover {
            border-color: var(--border-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            background: var(--bg-card-hover);
        }
        .match-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .league-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-mid);
            background: rgba(232, 237, 232, 0.06);
            padding: 4px 10px;
            border-radius: 16px;
            letter-spacing: 0.03em;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.72rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 16px;
            letter-spacing: 0.03em;
        }
        .status-badge.live {
            color: #fff;
            background: var(--danger);
        }
        .status-badge.live .status-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #fff;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .status-badge.upcoming {
            color: var(--primary-dark);
            background: var(--warning);
        }
        .status-badge.ended {
            color: var(--text-mid);
            background: rgba(138, 147, 142, 0.2);
        }
        .match-teams {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
            margin-bottom: 6px;
            letter-spacing: 0.01em;
        }
        .match-teams .vs {
            color: var(--accent);
            font-weight: 800;
            margin: 0 6px;
            font-size: 0.95rem;
        }
        .match-time {
            font-family: var(--font-mono);
            font-size: 0.85rem;
            color: var(--accent-warm);
            margin-bottom: 10px;
            font-weight: 500;
        }
        .match-summary {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.65;
            margin-bottom: 14px;
            flex-grow: 1;
        }
        .match-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            font-size: 0.88rem;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
            white-space: nowrap;
        }
        .btn:active {
            transform: translateY(0);
            box-shadow: none;
        }
        .btn-primary {
            background: var(--accent);
            color: var(--primary-dark);
        }
        .btn-primary:hover {
            background: var(--accent-strong);
            box-shadow: 0 4px 16px rgba(212, 245, 66, 0.3);
            transform: translateY(-1px);
            color: var(--primary-dark);
        }
        .btn-secondary {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--border-dark);
        }
        .btn-secondary:hover {
            background: rgba(212, 245, 66, 0.08);
            border-color: var(--accent);
            color: var(--accent);
        }
        .btn-sm {
            padding: 7px 14px;
            font-size: 0.8rem;
        }
        .btn-ghost {
            background: transparent;
            color: var(--text-mid);
            border: 1px solid var(--border-card);
        }
        .btn-ghost:hover {
            color: var(--accent);
            border-color: var(--border-dark);
            background: rgba(212, 245, 66, 0.05);
        }

        /* ---------- Featured Topics ---------- */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
        }
        .featured-card:hover {
            border-color: var(--border-dark);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .featured-card .featured-img {
            aspect-ratio: 16/9;
            background: var(--bg-elevated);
            overflow: hidden;
        }
        .featured-card .featured-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .featured-card:hover .featured-img img {
            transform: scale(1.04);
        }
        .featured-card .featured-body {
            padding: 18px 18px 20px;
        }
        .featured-card .featured-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .featured-card .featured-desc {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.65;
            margin-bottom: 12px;
        }
        .featured-card .featured-link {
            font-size: 0.85rem;
            color: var(--accent);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: color var(--transition-fast);
        }
        .featured-card .featured-link:hover {
            color: var(--accent-strong);
        }

        /* ---------- Timeline ---------- */
        .timeline-list {
            list-style: none;
            padding-left: 24px;
            border-left: 2px solid var(--border-dark);
            display: flex;
            flex-direction: column;
            gap: 22px;
        }
        .timeline-item {
            position: relative;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -31px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent);
            border: 2px solid var(--bg-dark);
            box-shadow: 0 0 0 3px rgba(212, 245, 66, 0.25);
        }
        .timeline-item .tl-time {
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--accent-warm);
            font-weight: 600;
            margin-bottom: 4px;
        }
        .timeline-item .tl-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 4px;
        }
        .timeline-item .tl-desc {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.65;
        }

        /* ---------- Filter Tags ---------- */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--text-mid);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 22px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .filter-tag:hover {
            color: var(--accent);
            border-color: var(--border-dark);
            background: rgba(212, 245, 66, 0.06);
        }
        .filter-tag.active {
            color: var(--primary-dark);
            background: var(--accent);
            border-color: var(--accent);
            font-weight: 600;
        }

        /* ---------- Tag Cloud ---------- */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .cloud-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-mid);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 20px;
            transition: all var(--transition-fast);
        }
        .cloud-tag:hover {
            color: var(--accent);
            border-color: var(--border-dark);
            background: rgba(212, 245, 66, 0.06);
        }
        .cloud-tag.highlight {
            color: var(--accent);
            border-color: var(--border-dark);
            background: rgba(212, 245, 66, 0.08);
            font-weight: 600;
        }

        /* ---------- CTA Form ---------- */
        .cta-section {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
        }
        .cta-card {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 40px;
            align-items: center;
            background: var(--bg-elevated);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-md);
        }
        .cta-content h2 {
            font-size: clamp(1.4rem, 2.5vw, 1.7rem);
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 12px;
        }
        .cta-content p {
            font-size: 0.95rem;
            color: var(--text-mid);
            line-height: 1.7;
            margin-bottom: 8px;
        }
        .cta-content .cta-note {
            font-size: 0.8rem;
            color: var(--text-dim);
        }
        .cta-form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .form-row {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .form-row label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-mid);
        }
        .form-input {
            width: 100%;
            padding: 12px 16px;
            font-size: 0.92rem;
            color: var(--text-light);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            outline: none;
        }
        .form-input::placeholder {
            color: var(--text-dim);
        }
        .form-input:focus {
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }
        .form-select {
            width: 100%;
            padding: 12px 16px;
            font-size: 0.92rem;
            color: var(--text-light);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            outline: none;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23b8c4bb' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 16px center;
            cursor: pointer;
        }
        .form-select:focus {
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }
        .form-submit {
            margin-top: 4px;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 820px;
        }
        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-fast);
        }
        .faq-item.open {
            border-color: var(--border-dark);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 22px;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--text-light);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: rgba(212, 245, 66, 0.08);
            color: var(--accent);
            font-size: 1.1rem;
            transition: transform var(--transition-fast);
            font-weight: 400;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 22px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }
        .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-mid);
            line-height: 1.75;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-dark);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo-area {
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-dim);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding-top: 20px;
            border-top: 1px solid var(--border-card);
            font-size: 0.8rem;
            color: var(--text-dim);
            flex-wrap: wrap;
        }
        .footer-bottom a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ---------- Animations ---------- */
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .match-list-grid {
                grid-template-columns: 1fr 1fr;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cta-card {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-burger {
                display: flex;
            }
            .nav-cta {
                display: none;
            }
            .nav-bell {
                display: none;
            }
            .header-inner {
                min-height: 60px;
                padding: 0 16px;
            }
            .category-header {
                padding: 32px 0 28px;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 16px 14px;
            }
            .stat-card .stat-value {
                font-size: 1.5rem;
            }
            .match-list-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .cta-card {
                padding: 24px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .timeline-list {
                padding-left: 16px;
            }
            .timeline-item {
                padding-left: 12px;
            }
            .timeline-item::before {
                left: -23px;
                width: 10px;
                height: 10px;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .match-teams {
                font-size: 1.05rem;
            }
            .category-header h1 {
                font-size: 1.6rem;
            }
            .category-header .category-desc {
                font-size: 0.95rem;
            }
            .btn {
                padding: 9px 16px;
                font-size: 0.82rem;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer p {
                font-size: 0.85rem;
            }
            .filter-tag {
                padding: 6px 14px;
                font-size: 0.8rem;
            }
            .cloud-tag {
                padding: 6px 12px;
                font-size: 0.78rem;
            }
            .cta-card {
                padding: 20px 16px;
                border-radius: var(--radius-md);
            }
        }

/* roulang page: category4 */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 72px;
            --section-pad-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            box-sizing: border-box;
        }

        /* ---------- Header / Navigation ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--primary-dark);
            border-bottom: 1px solid var(--border-dark);
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
            box-sizing: border-box;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }

        .logo-area:hover {
            color: var(--accent);
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: wrap;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.08);
        }

        .main-nav a.active {
            color: var(--accent);
            background: rgba(212, 245, 66, 0.12);
            border: 1px solid var(--border-dark);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .live-dot {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 999px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--text-light);
            background: rgba(232, 72, 60, 0.12);
            border: 1px solid rgba(232, 72, 60, 0.2);
        }

        .live-dot .pulse-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--danger);
            animation: pulse-dot 1.8s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(232, 72, 60, 0.6);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(232, 72, 60, 0);
            }
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            font-weight: 700;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .header-cta:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 8px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: transparent;
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-light);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            padding: 12px 24px 20px;
            border-top: 1px solid var(--border-dark);
            background: var(--primary-dark);
        }

        .mobile-menu a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 8px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 0.95rem;
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--accent);
        }

        /* ---------- Breadcrumb ---------- */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            padding: 16px 0 0;
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            color: var(--text-dim);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }

        /* ---------- Category Page Header ---------- */
        .category-header {
            padding: 28px 0 36px;
            border-bottom: 1px solid var(--border-dark);
            background: linear-gradient(135deg, var(--bg-deep) 0%, var(--bg-dark) 60%, var(--bg-elevated) 100%);
            position: relative;
            overflow: hidden;
        }

        .category-header::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 245, 66, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .category-header .container {
            position: relative;
            z-index: 1;
        }

        .category-header h1 {
            margin: 8px 0 14px;
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-light);
            letter-spacing: 0.01em;
        }

        .category-header h1 .accent-mark {
            color: var(--accent);
        }

        .category-header .header-desc {
            max-width: 700px;
            margin: 0;
            font-size: 1rem;
            color: var(--text-mid);
            line-height: 1.8;
        }

        .category-header .header-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 18px;
            font-size: 0.85rem;
            color: var(--text-dim);
        }

        .category-header .header-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .category-header .header-meta .badge-replay {
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(212, 245, 66, 0.1);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-weight: 600;
            font-size: 0.75rem;
        }

        /* ---------- Filter Toolbar ---------- */
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 16px 0;
            border-bottom: 1px solid var(--border-dark);
        }

        .filter-toolbar .filter-label {
            font-size: 0.85rem;
            color: var(--text-dim);
            font-weight: 500;
        }

        .filter-toolbar select {
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: var(--bg-elevated);
            color: var(--text-light);
            font-size: 0.85rem;
            cursor: pointer;
            transition: border-color var(--transition-fast);
            min-width: 120px;
        }

        .filter-toolbar select:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }

        .filter-toolbar .search-box {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            min-width: 200px;
            max-width: 360px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: var(--bg-elevated);
        }

        .filter-toolbar .search-box svg {
            flex-shrink: 0;
            width: 16px;
            height: 16px;
            color: var(--text-dim);
        }

        .filter-toolbar .search-box input {
            flex: 1;
            border: none;
            background: transparent;
            color: var(--text-light);
            font-size: 0.85rem;
            outline: none;
            min-width: 0;
        }

        .filter-toolbar .search-box input::placeholder {
            color: var(--text-dim);
        }

        /* ---------- Section Base ---------- */
        section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--bg-deep);
        }

        .section-light {
            background: var(--surface-light);
            color: var(--text-dark);
        }

        .section-title {
            font-size: 1.65rem;
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-light);
            margin: 0 0 10px;
            letter-spacing: 0.01em;
        }

        .section-title .accent {
            color: var(--accent);
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-mid);
            margin: 0 0 32px;
            line-height: 1.7;
            max-width: 620px;
        }

        .section-light .section-title {
            color: var(--text-dark);
        }

        .section-light .section-subtitle {
            color: var(--text-dim);
        }

        /* ---------- Replay Grid ---------- */
        .replay-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .replay-card {
            display: flex;
            flex-direction: column;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
        }

        .replay-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
            background: var(--bg-card-hover);
        }

        .replay-card .card-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-elevated);
        }

        .replay-card .card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .replay-card:hover .card-thumb img {
            transform: scale(1.05);
        }

        .replay-card .thumb-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 0%, rgba(0, 0, 0, 0.55) 100%);
            pointer-events: none;
        }

        .replay-card .status-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            text-transform: uppercase;
            z-index: 2;
        }

        .replay-card .status-badge.replay-available {
            background: rgba(13, 59, 46, 0.9);
            border: 1px solid var(--border-dark);
            color: var(--accent);
        }

        .replay-card .status-badge.highlight {
            background: rgba(232, 72, 60, 0.9);
            border: 1px solid rgba(232, 72, 60, 0.3);
            color: #fff;
        }

        .replay-card .status-badge.featured {
            background: rgba(240, 168, 24, 0.9);
            border: 1px solid rgba(240, 168, 24, 0.3);
            color: #1a1a1a;
        }

        .replay-card .card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .replay-card .card-meta-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 10px;
            font-size: 0.78rem;
            color: var(--text-dim);
        }

        .replay-card .card-meta-row .match-date {
            font-family: var(--font-mono);
            color: var(--accent-warm);
            font-weight: 500;
        }

        .replay-card .card-meta-row .league-tag {
            padding: 2px 8px;
            border-radius: 4px;
            background: rgba(212, 245, 66, 0.08);
            color: var(--accent);
            font-weight: 500;
            font-size: 0.72rem;
        }

        .replay-card .card-title {
            margin: 0 0 10px;
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-light);
        }

        .replay-card .card-summary {
            margin: 0 0 16px;
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.7;
            flex: 1;
        }

        .replay-card .card-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-size: 0.88rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: var(--primary-dark);
        }

        .btn-primary:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-outline {
            background: transparent;
            border: 1px solid var(--border-dark);
            color: var(--text-mid);
        }

        .btn-outline:hover {
            background: rgba(212, 245, 66, 0.08);
            border-color: var(--accent);
            color: var(--accent);
        }

        .btn-outline:active {
            background: rgba(212, 245, 66, 0.14);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 0.8rem;
        }

        .btn-light {
            background: var(--text-light);
            color: var(--primary-dark);
        }

        .btn-light:hover {
            background: var(--accent);
        }

        /* ---------- Data Stats ---------- */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stat-card {
            padding: 24px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            text-align: center;
            transition: all var(--transition-fast);
        }

        .stat-card:hover {
            border-color: var(--border-dark);
            background: var(--bg-card-hover);
        }

        .stat-card .stat-value {
            display: block;
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 700;
            color: var(--accent);
            line-height: 1.2;
        }

        .stat-card .stat-unit {
            font-size: 0.8rem;
            color: var(--text-dim);
            margin-left: 4px;
        }

        .stat-card .stat-label {
            display: block;
            margin-top: 8px;
            font-size: 0.85rem;
            color: var(--text-mid);
            font-weight: 500;
        }

        .stat-card .stat-trend {
            display: block;
            margin-top: 6px;
            font-size: 0.72rem;
            color: var(--accent-warm);
            font-weight: 500;
        }

        /* ---------- Featured Slice ---------- */
        .featured-slice {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .featured-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 4 / 5;
            background: var(--bg-elevated);
            transition: all var(--transition-base);
        }

        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }

        .featured-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            position: absolute;
            inset: 0;
        }

        .featured-card .featured-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.7) 70%, rgba(0, 0, 0, 0.85) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 20px;
            box-sizing: border-box;
        }

        .featured-card .featured-tag {
            position: absolute;
            top: 14px;
            left: 14px;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(212, 245, 66, 0.9);
            color: var(--primary-dark);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.03em;
        }

        .featured-card .featured-title {
            margin: 0 0 6px;
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            line-height: 1.4;
        }

        .featured-card .featured-sub {
            margin: 0;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.5;
        }

        /* ---------- Timeline ---------- */
        .timeline-list {
            list-style: none;
            margin: 0;
            padding: 0;
            position: relative;
        }

        .timeline-list::before {
            content: '';
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--border-dark);
        }

        .timeline-item {
            position: relative;
            padding-left: 36px;
            padding-bottom: 28px;
            margin-bottom: 0;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: 5px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent);
            border: 2px solid var(--primary-dark);
            box-shadow: 0 0 0 3px rgba(212, 245, 66, 0.2);
        }

        .timeline-item .time-label {
            display: inline-block;
            font-family: var(--font-mono);
            font-size: 0.8rem;
            color: var(--accent);
            font-weight: 600;
            margin-bottom: 4px;
        }

        .timeline-item .time-title {
            display: block;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-light);
            margin-bottom: 4px;
        }

        .timeline-item .time-desc {
            display: block;
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.6;
        }

        /* ---------- Usage Scenarios ---------- */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .scenario-card {
            padding: 24px 22px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .scenario-card:hover {
            border-color: var(--border-dark);
            background: var(--bg-card-hover);
            transform: translateY(-2px);
        }

        .scenario-card .scenario-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: rgba(212, 245, 66, 0.1);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            margin-bottom: 16px;
        }

        .scenario-card .scenario-title {
            margin: 0 0 8px;
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .scenario-card .scenario-desc {
            margin: 0;
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .faq-item {
            margin-bottom: 12px;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-card);
            background: var(--bg-card);
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-dark);
        }

        .faq-item.open {
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
            padding: 18px 22px;
            box-sizing: border-box;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-light);
            transition: all var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-question .faq-arrow {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            transition: transform var(--transition-base);
            color: var(--text-dim);
        }

        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
            color: var(--accent);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
        }

        .faq-item.open .faq-answer {
            max-height: 280px;
        }

        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 0.88rem;
            color: var(--text-mid);
            line-height: 1.75;
        }

        .faq-answer-inner p {
            margin: 0;
        }

        /* ---------- CTA / Form ---------- */
        .cta-section {
            background: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            border-bottom: 1px solid var(--border-dark);
            padding: var(--section-pad) 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            right: -80px;
            bottom: -80px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(212, 245, 66, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .cta-info .cta-title {
            margin: 0 0 12px;
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-light);
            line-height: 1.35;
        }

        .cta-info .cta-title .accent {
            color: var(--accent);
        }

        .cta-info .cta-desc {
            margin: 0 0 20px;
            font-size: 0.92rem;
            color: var(--text-mid);
            line-height: 1.75;
            max-width: 460px;
        }

        .cta-info .cta-note {
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 0.78rem;
            color: var(--text-dim);
            line-height: 1.6;
        }

        .cta-info .cta-note svg {
            flex-shrink: 0;
            width: 14px;
            height: 14px;
            margin-top: 4px;
            color: var(--accent);
        }

        .subscribe-card {
            padding: 28px;
            background: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }

        .subscribe-card .form-label {
            display: block;
            margin-bottom: 6px;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--text-mid);
            letter-spacing: 0.03em;
        }

        .subscribe-card .form-input,
        .subscribe-card .form-select {
            width: 100%;
            padding: 11px 14px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-dark);
            background: var(--bg-elevated);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            box-sizing: border-box;
            margin-bottom: 16px;
            outline: none;
            -webkit-appearance: none;
            appearance: none;
        }

        .subscribe-card .form-input:focus,
        .subscribe-card .form-select:focus {
            border-color: var(--accent);
            box-shadow: var(--shadow-accent);
        }

        .subscribe-card .form-input::placeholder {
            color: var(--text-dim);
        }

        .subscribe-card .form-select {
            cursor: pointer;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23b8c4bb' d='M1.41 0L6 4.59 10.59 0 12 1.41 6 7.41 0 1.41z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
        }

        .subscribe-card .btn-full {
            width: 100%;
            padding: 12px 20px;
            font-size: 0.92rem;
            font-weight: 700;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: var(--primary-dark);
            transition: all var(--transition-fast);
            cursor: pointer;
            border: none;
        }

        .subscribe-card .btn-full:hover {
            background: var(--accent-strong);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

        .subscribe-card .btn-full:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .subscribe-card .form-privacy {
            margin-top: 12px;
            font-size: 0.72rem;
            color: var(--text-dim);
            text-align: center;
            line-height: 1.6;
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background: var(--bg-deep);
            border-top: 1px solid var(--border-dark);
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid var(--border-card);
        }

        .footer-brand .logo-area {
            margin-bottom: 12px;
            font-size: 1.15rem;
        }

        .footer-brand p {
            margin: 0;
            font-size: 0.85rem;
            color: var(--text-mid);
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            margin: 0 0 14px;
            font-size: 0.88rem;
            font-weight: 700;
            color: var(--text-light);
            letter-spacing: 0.04em;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 20px;
            font-size: 0.78rem;
            color: var(--text-dim);
        }

        .footer-bottom a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .replay-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .featured-slice {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-grid {
                grid-template-columns: 1.2fr 1fr 1fr;
                gap: 24px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad: var(--section-pad-mobile);
            }
            .header-inner {
                padding: 0 16px;
                min-height: 60px;
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .mobile-menu.hidden {
                display: none;
            }
            .header-right .header-cta {
                display: none;
            }
            .header-right .live-dot {
                display: none;
            }
            .category-header h1 {
                font-size: 1.7rem;
            }
            .replay-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .featured-slice {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-toolbar .search-box {
                max-width: none;
                width: 100%;
            }
            .filter-toolbar select {
                width: 100%;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 12px;
            }
            .category-header h1 {
                font-size: 1.45rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-card {
                padding: 16px 12px;
            }
            .stat-card .stat-value {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .cta-section {
                padding: var(--section-pad-mobile) 0;
            }
            .subscribe-card {
                padding: 20px 16px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.88rem;
            }
            .faq-answer-inner {
                padding: 0 16px 16px;
                font-size: 0.82rem;
            }
            .timeline-item {
                padding-left: 28px;
            }
            .timeline-item::before {
                left: 4px;
                width: 10px;
                height: 10px;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0d3b2e;
            --primary-dark: #07281e;
            --primary-light: #145541;
            --primary-surface: #0f2f25;
            --accent: #d4f542;
            --accent-strong: #b8e028;
            --accent-warm: #f0a818;
            --bg-dark: #0a1410;
            --bg-deep: #08110d;
            --bg-elevated: #12241c;
            --bg-card: #162a22;
            --bg-card-hover: #1b342a;
            --surface-light: #f4f6f0;
            --surface-mist: #e9eee6;
            --text-light: #e8ede8;
            --text-mid: #b8c4bb;
            --text-dark: #1a231d;
            --text-dim: #6b7a70;
            --danger: #e8483c;
            --danger-soft: #b83a30;
            --warning: #f0a818;
            --neutral: #8a938e;
            --border-dark: rgba(212, 245, 66, 0.15);
            --border-light: rgba(13, 59, 46, 0.1);
            --border-card: rgba(232, 237, 232, 0.08);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.25);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
            --shadow-accent: 0 0 0 3px rgba(212, 245, 66, 0.15);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --font-sans: 'HarmonyOS Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Alibaba PuHuiTi', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-mono: 'JetBrains Mono', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --container-max: 1200px;
            --section-pad: 80px;
            --section-pad-mobile: 56px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-light);
            background-color: var(--bg-dark);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }

        a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
            -webkit-tap-highlight-color: transparent;
        }

        button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ---------- Header / Navigation ---------- */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: linear-gradient(180deg, var(--primary-dark) 0%, #0a2d22 100%);
            border-bottom: 1px solid var(--border-dark);
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            min-height: 68px;
            padding: 0 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-weight: 700;
            font-size: 1.25rem;
            letter-spacing: 0.02em;
            color: var(--text-light);
        }

        .logo-area:hover {
            color: var(--accent);
        }

        .logo-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: var(--primary-light);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            font-weight: 800;
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text .brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-light);
        }

        .logo-text .brand-sub {
            font-size: 0.65rem;
            font-weight: 500;
            color: var(--text-mid);
            letter-spacing: 0.08em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }

        .main-nav a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 999px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-mid);
            position: relative;
            transition: color var(--transition-fast), background-color var(--transition-fast);
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--accent);
            background-color: rgba(212, 245, 66, 0.07);
        }

        .main-nav a.active {
            color: var(--primary-dark);
            background-color: var(--accent);
            font-weight: 600;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 999px;
            background-color: rgba(232, 72, 60, 0.12);
            border: 1px solid rgba(232, 72, 60, 0.35);
            font-size: 0.75rem;
            font-weight: 600;
            color: #fca5a0;
            white-space: nowrap;
        }

        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background-color: var(--danger);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(232, 72, 60, 0.6);
            }
            50% {
                opacity: 0.6;
                box-shadow: 0 0 0 5px rgba(232, 72, 60, 0);
            }
        }

        .notify-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            font-size: 1rem;
            transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
        }

        .notify-btn:hover {
            color: var(--accent);
            background-color: rgba(212, 245, 66, 0.08);
            border-color: var(--border-dark);
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            background-color: var(--accent);
            color: var(--primary-dark);
            font-size: 0.85rem;
            font-weight: 700;
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .nav-cta-btn:hover {
            background-color: var(--accent-strong);
            transform: translateY(-1px);
        }

        .nav-cta-btn:active {
            transform: translateY(0);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background-color: transparent;
            border: 1px solid var(--border-card);
            color: var(--text-light);
            font-size: 1.4rem;
            flex-shrink: 0;
            transition: background-color var(--transition-fast);
        }

        .hamburger-btn:hover {
            background-color: rgba(212, 245, 66, 0.08);
        }

        /* Mobile nav panel */
        .mobile-nav-panel {
            display: none;
            background-color: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 12px 24px 20px;
        }

        .mobile-nav-panel.open {
            display: block;
        }

        .mobile-nav-panel a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 8px;
            border-radius: var(--radius-sm);
            color: var(--text-mid);
            font-size: 0.95rem;
            font-weight: 500;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .mobile-nav-panel a:hover,
        .mobile-nav-panel a.active {
            color: var(--accent);
            background-color: rgba(212, 245, 66, 0.06);
        }

        /* ---------- Sections ---------- */
        main {
            display: block;
        }

        .section {
            padding: var(--section-pad) 0;
        }

        .section-deep {
            background-color: var(--bg-deep);
        }

        .section-elevated {
            background-color: var(--bg-elevated);
        }

        .section-light {
            background-color: var(--surface-light);
            color: var(--text-dark);
        }

        .section-tight {
            padding: 56px 0;
        }

        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2rem;
            font-weight: 800;
            line-height: 1.3;
            margin: 0 0 12px;
            color: inherit;
        }

        .section-desc {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-mid);
            margin: 0 0 32px;
            max-width: 720px;
        }

        .section-light .section-desc {
            color: var(--text-dim);
        }

        /* ---------- Category Hero ---------- */
        .category-hero {
            background-color: var(--bg-deep);
            border-bottom: 1px solid var(--border-dark);
            padding: 36px 0 28px;
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: -10%;
            width: 50%;
            height: 100%;
            background: radial-gradient(ellipse at center, rgba(212, 245, 66, 0.05) 0%, transparent 65%);
            pointer-events: none;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 0.8rem;
            color: var(--text-dim);
            margin-bottom: 14px;
        }

        .breadcrumb a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--accent);
        }

        .breadcrumb .sep {
            color: var(--text-dim);
            user-select: none;
        }

        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }

        .category-hero-inner {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .category-hero-text h1 {
            font-size: 2.5rem;
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 12px;
            color: var(--text-light);
        }

        .category-hero-text p {
            font-size: 1.05rem;
            line-height: 1.8;
            color: var(--text-mid);
            max-width: 680px;
            margin: 0;
        }

        .category-hero-status {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        .cat-status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            background-color: rgba(212, 245, 66, 0.08);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            white-space: nowrap;
        }

        .cat-status-badge.muted {
            background-color: rgba(255, 255, 255, 0.04);
            border-color: var(--border-card);
            color: var(--text-mid);
        }

        /* ---------- Guide List / Main Content ---------- */
        .guide-layout {
            display: flex;
            gap: 28px;
            align-items: flex-start;
        }

        .guide-list-main {
            flex: 1;
            min-width: 0;
        }

        .guide-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .guide-item {
            display: flex;
            gap: 16px;
            padding: 20px;
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

        .guide-item:hover {
            background-color: var(--bg-card-hover);
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .guide-item-num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background-color: var(--primary-surface);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-sm);
            font-family: var(--font-mono);
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--accent);
        }

        .guide-item-content {
            flex: 1;
            min-width: 0;
        }

        .guide-item-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 8px;
        }

        .guide-item-tag {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 999px;
            font-size: 0.7rem;
            font-weight: 600;
            background-color: rgba(212, 245, 66, 0.1);
            color: var(--accent);
            border: 1px solid var(--border-dark);
        }

        .guide-item-date {
            font-family: var(--font-mono);
            font-size: 0.75rem;
            color: var(--text-dim);
        }

        .guide-item-title {
            font-size: 1.15rem;
            font-weight: 700;
            line-height: 1.4;
            margin: 0 0 8px;
            color: var(--text-light);
        }

        .guide-item-desc {
            font-size: 0.92rem;
            line-height: 1.75;
            color: var(--text-mid);
            margin: 0 0 14px;
        }

        .guide-item-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .btn-sm {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 0.8rem;
            font-weight: 600;
            transition: all var(--transition-fast);
        }

        .btn-outline-sm {
            background-color: transparent;
            border: 1px solid var(--border-dark);
            color: var(--accent);
        }

        .btn-outline-sm:hover {
            background-color: rgba(212, 245, 66, 0.08);
            border-color: var(--accent);
        }

        /* Sidebar */
        .guide-sidebar {
            width: 300px;
            flex-shrink: 0;
            position: sticky;
            top: 90px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 18px;
        }

        .sidebar-card h3 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 12px;
        }

        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
            margin-bottom: 14px;
        }

        .filter-group label {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-mid);
        }

        .filter-select {
            width: 100%;
            padding: 9px 12px;
            border-radius: var(--radius-sm);
            background-color: var(--primary-surface);
            border: 1px solid var(--border-card);
            color: var(--text-light);
            font-size: 0.88rem;
            transition: border-color var(--transition-fast);
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--accent);
        }

        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .filter-tag {
            display: inline-block;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 0.72rem;
            font-weight: 500;
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .filter-tag:hover,
        .filter-tag.active {
            background-color: rgba(212, 245, 66, 0.1);
            border-color: var(--border-dark);
            color: var(--accent);
        }

        .sidebar-stat {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-card);
        }

        .sidebar-stat:last-child {
            border-bottom: none;
        }

        .sidebar-stat .stat-num {
            font-family: var(--font-mono);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent);
            min-width: 44px;
        }

        .sidebar-stat .stat-label {
            font-size: 0.8rem;
            color: var(--text-mid);
        }

        /* ---------- Stats Bar ---------- */
        .stats-bar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .stat-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: left;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .stat-card:hover {
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
        }

        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .stat-card .stat-value .unit {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-mid);
            margin-left: 2px;
        }

        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--text-mid);
            font-weight: 500;
        }

        .stat-progress {
            height: 4px;
            border-radius: 999px;
            background-color: rgba(255, 255, 255, 0.06);
            margin-top: 12px;
            overflow: hidden;
        }

        .stat-progress .progress-fill {
            height: 100%;
            border-radius: 999px;
            background-color: var(--accent);
            transition: width 1s ease;
        }

        /* ---------- Steps ---------- */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .step-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px;
            position: relative;
            transition: border-color var(--transition-base), box-shadow var(--transition-base);
        }

        .step-card:hover {
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
        }

        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: var(--accent);
            color: var(--primary-dark);
            font-size: 0.85rem;
            font-weight: 800;
            font-family: var(--font-mono);
            margin-bottom: 12px;
        }

        .step-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 8px;
        }

        .step-card p {
            font-size: 0.88rem;
            line-height: 1.7;
            color: var(--text-mid);
            margin: 0;
        }

        /* ---------- Tools ---------- */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .tool-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: left;
            transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
        }

        .tool-card:hover {
            border-color: var(--border-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .tool-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            background-color: rgba(212, 245, 66, 0.1);
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 1.3rem;
            margin-bottom: 12px;
        }

        .tool-card h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 6px;
        }

        .tool-card p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: var(--text-mid);
            margin: 0;
        }

        /* ---------- FAQ ---------- */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 820px;
        }

        .faq-item {
            background-color: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color var(--transition-base);
        }

        .faq-item.open {
            border-color: var(--border-dark);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            width: 100%;
            padding: 16px 20px;
            text-align: left;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-light);
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--accent);
        }

        .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background-color: rgba(212, 245, 66, 0.08);
            border: 1px solid var(--border-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--accent);
            transition: transform var(--transition-base);
        }

        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }

        .faq-answer p {
            font-size: 0.88rem;
            line-height: 1.8;
            color: var(--text-mid);
            margin: 0;
        }

        /* ---------- CTA / Form ---------- */
        .cta-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border-dark);
            border-radius: var(--radius-lg);
            padding: 36px;
            display: flex;
            gap: 32px;
            align-items: center;
            flex-wrap: wrap;
        }

        .cta-info {
            flex: 1;
            min-width: 260px;
        }

        .cta-info h2 {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text-light);
            margin: 0 0 8px;
        }

        .cta-info p {
            font-size: 0.92rem;
            line-height: 1.8;
            color: var(--text-mid);
            margin: 0;
        }

        .cta-form {
            flex: 1;
            min-width: 280px;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .cta-input {
            flex: 1;
            min-width: 160px;
            padding: 11px 16px;
            border-radius: var(--radius-sm);
            background-color: var(--primary-surface);
            border: 1px solid var(--border-card);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: border-color var(--transition-fast);
        }

        .cta-input::placeholder {
            color: var(--text-dim);
        }

        .cta-input:focus {
            outline: none;
            border-color: var(--accent);
        }

        .cta-select {
            flex: 1;
            min-width: 120px;
            padding: 11px 16px;
            border-radius: var(--radius-sm);
            background-color: var(--primary-surface);
            border: 1px solid var(--border-card);
            color: var(--text-light);
            font-size: 0.9rem;
            transition: border-color var(--transition-fast);
        }

        .cta-select:focus {
            outline: none;
            border-color: var(--accent);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 11px 20px;
            border-radius: var(--radius-sm);
            background-color: var(--accent);
            color: var(--primary-dark);
            font-size: 0.9rem;
            font-weight: 700;
            white-space: nowrap;
            transition: background-color var(--transition-fast), transform var(--transition-fast);
        }

        .btn-primary:hover {
            background-color: var(--accent-strong);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .cta-privacy {
            font-size: 0.72rem;
            color: var(--text-dim);
            margin-top: 10px;
        }

        /* ---------- Tags Cloud ---------- */
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud-link {
            display: inline-block;
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 0.82rem;
            font-weight: 500;
            background-color: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-card);
            color: var(--text-mid);
            transition: all var(--transition-fast);
        }

        .tag-cloud-link:hover {
            background-color: rgba(212, 245, 66, 0.1);
            border-color: var(--border-dark);
            color: var(--accent);
        }

        /* ---------- Footer ---------- */
        .site-footer {
            background-color: var(--primary-dark);
            border-top: 1px solid var(--border-dark);
            padding: 48px 0 28px;
            margin-top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .logo-area {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.8;
            color: var(--text-mid);
            margin: 0;
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--text-light);
            margin: 0 0 12px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .footer-col a {
            font-size: 0.82rem;
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid var(--border-card);
            font-size: 0.78rem;
            color: var(--text-dim);
        }

        .footer-bottom a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--accent);
        }

        /* ---------- Buttons General ---------- */
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            background-color: transparent;
            border: 1px solid var(--border-dark);
            color: var(--accent);
            font-size: 0.9rem;
            font-weight: 600;
            transition: all var(--transition-fast);
        }

        .btn-outline:hover {
            background-color: rgba(212, 245, 66, 0.08);
            border-color: var(--accent);
        }

        /* ---------- Responsive ---------- */
        @media (max-width: 1024px) {
            .main-nav a {
                padding: 8px 10px;
                font-size: 0.82rem;
            }

            .stats-bar-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .guide-sidebar {
                width: 260px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                padding: 0 16px;
                min-height: 60px;
            }

            .main-nav {
                display: none;
            }

            .nav-right .nav-cta-btn {
                display: none;
            }

            .hamburger-btn {
                display: inline-flex;
            }

            .mobile-nav-panel.open {
                display: block;
            }

            .section {
                padding: var(--section-pad-mobile) 0;
            }

            .section-title {
                font-size: 1.5rem;
            }

            .category-hero {
                padding: 24px 0 20px;
            }

            .category-hero-text h1 {
                font-size: 1.9rem;
            }

            .category-hero-text p {
                font-size: 0.95rem;
            }

            .guide-layout {
                flex-direction: column;
            }

            .guide-sidebar {
                width: 100%;
                position: static;
                order: -1;
            }

            .guide-item {
                flex-direction: column;
                gap: 12px;
                padding: 16px;
            }

            .guide-item-num {
                width: 30px;
                height: 30px;
                font-size: 0.8rem;
            }

            .guide-item-title {
                font-size: 1.05rem;
            }

            .stats-bar-grid,
            .steps-grid,
            .tools-grid {
                grid-template-columns: 1fr;
            }

            .cta-card {
                flex-direction: column;
                padding: 24px;
                align-items: flex-start;
            }

            .cta-form {
                flex-direction: column;
                width: 100%;
            }

            .cta-input,
            .cta-select {
                width: 100%;
                min-width: 0;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }

            .category-hero-inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .live-indicator {
                font-size: 0.7rem;
                padding: 4px 10px;
            }

            .notify-btn {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }

            .category-hero-text h1 {
                font-size: 1.6rem;
            }

            .section-title {
                font-size: 1.35rem;
            }

            .stat-card .stat-value {
                font-size: 1.6rem;
            }

            .guide-item-desc {
                font-size: 0.85rem;
            }

            .tag-cloud-link {
                font-size: 0.75rem;
                padding: 6px 12px;
            }
        }