/* roulang page: index */
:root {
            --color-primary: #7C3AED;
            --color-primary-hover: #8B5CF6;
            --color-accent: #00D4AA;
            --color-warning: #FF6B35;
            --color-bg: #0C0D14;
            --color-card: #141524;
            --color-panel: #1A1B2E;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #A0A3BD;
            --color-text-muted: #6E7191;
            --color-text-contrast: #E4E4E7;
            --color-success: #10B981;
            --color-danger: #EF4444;
            --radius-card: 12px;
            --radius-badge: 6px;
            --radius-button: 10px;
            --shadow-default: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 28px rgba(124, 58, 237, 0.22);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
        }

        *,
        *::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);
            background-color: var(--color-bg);
            color: var(--color-text-secondary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--color-primary-hover);
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        :focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .font-mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(12, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            transition: background 0.3s ease;
        }

        .site-header.scrolled {
            background: rgba(12, 13, 20, 0.97);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

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

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

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

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            padding: 10px 18px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }

        .header-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #fff;
        }

        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.2rem;
            transition: background 0.2s ease, border-color 0.2s ease;
        }

        .hamburger-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }

        /* Drawer Menu */
        .menu-overlay {
            position: fixed;
            inset: 0;
            z-index: 200;
            background: rgba(12, 13, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }

        .menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(420px, 100%);
            z-index: 210;
            background: var(--color-bg);
            border-left: 1px solid var(--color-border);
            padding: 24px 28px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }

        .menu-panel.open {
            transform: translateX(0);
        }

        .menu-close-btn {
            align-self: flex-end;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.1rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s ease, color 0.2s ease;
        }

        .menu-close-btn:hover {
            background: var(--color-panel);
            color: var(--color-warning);
        }

        .menu-sync-info {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 16px;
            margin-bottom: 24px;
            padding: 12px 16px;
            background: var(--color-panel);
            border-radius: 10px;
            border: 1px solid var(--color-border);
            font-size: 0.875rem;
            color: var(--color-accent);
            font-weight: 500;
        }

        .menu-sync-info .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-warning);
            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(0.7);
            }
        }

        .menu-nav {
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }

        .menu-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            padding: 14px 16px;
            border-radius: 10px;
            transition: color 0.2s ease, background 0.2s ease, padding-left 0.2s ease;
        }

        .menu-nav a:hover {
            color: var(--color-primary-hover);
            background: rgba(124, 58, 237, 0.08);
            padding-left: 20px;
        }

        .menu-nav a.active {
            color: var(--color-accent);
            background: rgba(0, 212, 170, 0.08);
        }

        .menu-nav a .nav-arrow {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }

        .menu-nav a:hover .nav-arrow {
            color: var(--color-primary-hover);
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            min-height: 72vh;
            display: flex;
            align-items: center;
            padding-top: 64px;
            padding-bottom: 60px;
            overflow: hidden;
            background-color: var(--color-bg);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/44b29b9a9452c8c3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.3;
        }

        .hero-bg-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background: linear-gradient(180deg, rgba(12, 13, 20, 0.75) 0%, rgba(12, 13, 20, 0.92) 50%, var(--color-bg) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 107, 53, 0.12);
            color: var(--color-warning);
            font-weight: 600;
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: 20px;
            border: 1px solid rgba(255, 107, 53, 0.35);
            margin-bottom: 20px;
            letter-spacing: 0.03em;
        }

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

        .hero-title {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 800;
            color: var(--color-text-primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .hero-subtitle {
            font-size: clamp(1rem, 1.8vw, 1.15rem);
            color: var(--color-text-secondary);
            line-height: 1.65;
            max-width: 620px;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 30px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            padding: 14px 26px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(124, 58, 237, 0.45);
            filter: brightness(1.08);
            color: #fff;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            padding: 14px 26px;
            border-radius: var(--radius-button);
            border: 1px solid var(--color-primary);
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: rgba(124, 58, 237, 0.12);
            border-color: var(--color-primary-hover);
            transform: translateY(-2px);
            color: var(--color-text-primary);
        }

        .hero-scoreboard {
            background: var(--color-card);
            border: 1px solid rgba(0, 212, 170, 0.3);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            max-width: 680px;
            box-shadow: var(--shadow-default);
            position: relative;
        }

        .hero-scoreboard::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-card);
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(0, 212, 170, 0.04));
            pointer-events: none;
        }

        .hero-scoreboard-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .hero-team {
            display: flex;
            flex-direction: column;
            gap: 4px;
            flex: 1;
            min-width: 120px;
        }

        .hero-team-name {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text-primary);
        }

        .hero-team-tag {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .hero-vs-wrapper {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }

        .hero-score-display {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .hero-score-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
        }

        .hero-vs {
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--color-text-muted);
            letter-spacing: 0.05em;
        }

        .hero-match-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }

        .match-tag {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.03em;
        }

        .match-tag-live {
            background: rgba(255, 107, 53, 0.15);
            color: var(--color-warning);
            border: 1px solid rgba(255, 107, 53, 0.3);
        }

        .match-tag-bo {
            background: rgba(124, 58, 237, 0.15);
            color: var(--color-primary-hover);
            border: 1px solid rgba(124, 58, 237, 0.3);
        }

        /* Section base */
        .section {
            padding: 56px 0;
            position: relative;
        }

        .section-alt {
            background: rgba(20, 21, 36, 0.5);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        .section-header {
            margin-bottom: 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 12px;
        }

        .section-title {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.3;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 560px;
            line-height: 1.65;
            margin-top: 8px;
        }

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

        .metric-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.4);
            transform: translateY(-2px);
        }

        .metric-label {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 8px;
        }

        .metric-value {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1;
        }

        .metric-unit {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            font-weight: 500;
            margin-left: 4px;
        }

        .metric-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-top: 6px;
        }

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

        .metric-trend.down {
            color: var(--color-danger);
        }

        /* Score stream cards */
        .score-stream-grid {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .score-stream-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            flex-wrap: wrap;
        }

        .score-stream-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.4);
        }

        .score-stream-card.status-live {
            border-left: 4px solid var(--color-warning);
        }

        .score-stream-card.status-finished {
            border-left: 4px solid var(--color-primary);
        }

        .score-stream-teams {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            flex: 1;
            min-width: 180px;
        }

        .score-stream-team {
            font-weight: 600;
            color: var(--color-text-primary);
            font-size: 0.95rem;
        }

        .score-stream-vs {
            color: var(--color-text-muted);
            font-size: 0.85rem;
            font-weight: 500;
        }

        .score-stream-score {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-accent);
        }

        .score-stream-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--color-text-muted);
            flex-wrap: wrap;
        }

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

        .service-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
            position: relative;
            overflow: hidden;
        }

        .service-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.5);
            transform: translateY(-4px);
        }

        .service-card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(0, 212, 170, 0.15));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--color-accent);
            margin-bottom: 14px;
        }

        .service-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 8px;
        }

        .service-card-desc {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* Result comparison */
        .comparison-panel {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-default);
        }

        .comparison-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .comparison-team {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-text-primary);
        }

        .comparison-vs-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .comparison-row {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .comparison-row-label {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            font-weight: 500;
            min-width: 80px;
            text-align: center;
            flex-shrink: 0;
        }

        .comparison-bar-wrap {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .comparison-bar {
            height: 8px;
            border-radius: 4px;
            transition: width 0.5s ease;
            min-width: 2px;
        }

        .comparison-bar.team-a {
            background: var(--color-primary);
            margin-left: auto;
        }

        .comparison-bar.team-b {
            background: var(--color-accent);
        }

        .comparison-value {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text-primary);
            min-width: 40px;
            text-align: center;
        }

        /* Focus matches */
        .focus-match-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .focus-match-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
        }

        .focus-match-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 212, 170, 0.4);
        }

        .focus-match-teams {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }

        .focus-match-time {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 4px;
        }

        .focus-match-event {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* Timeline */
        .timeline {
            position: relative;
            padding-left: 20px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
            border-radius: 1px;
        }

        .timeline-item {
            position: relative;
            padding-left: 28px;
            margin-bottom: 28px;
            padding-bottom: 8px;
        }

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

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -18px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--color-primary);
            border: 2px solid var(--color-accent);
            box-shadow: 0 0 10px rgba(124, 58, 237, 0.5);
        }

        .timeline-item-year {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 4px;
        }

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

        .timeline-item-desc {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
        }

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

        .region-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
            text-align: center;
        }

        .region-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.4);
        }

        .region-name {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--color-text-primary);
            margin-bottom: 8px;
        }

        .region-stat {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
        }

        .region-stat strong {
            color: var(--color-accent);
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }

        /* News layout */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 24px;
        }

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

        .news-card {
            display: flex;
            gap: 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
            align-items: flex-start;
        }

        .news-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.4);
        }

        .news-card-img {
            width: 100px;
            height: 70px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-panel);
        }

        .news-card-body {
            flex: 1;
            min-width: 0;
        }

        .news-card-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-card-date {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }

        .news-card-excerpt {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.55;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .sidebar-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-default);
        }

        .sidebar-card-title {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-text-primary);
            margin-bottom: 14px;
        }

        .sidebar-stat-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.875rem;
        }

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

        .sidebar-stat-label {
            color: var(--color-text-secondary);
        }

        .sidebar-stat-value {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            color: var(--color-accent);
        }

        /* Brand intro */
        .brand-intro-panel {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
            box-shadow: var(--shadow-default);
        }

        .brand-intro-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }

        .brand-intro-text {
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        .brand-intro-img {
            border-radius: 10px;
            overflow: hidden;
            height: 100%;
            min-height: 220px;
            background: var(--color-bg);
        }

        .brand-intro-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 10px;
        }

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

        .assurance-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
        }

        .assurance-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(0, 212, 170, 0.4);
        }

        .assurance-icon {
            font-size: 1.5rem;
            color: var(--color-accent);
            margin-bottom: 10px;
        }

        .assurance-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }

        .assurance-desc {
            font-size: 0.8rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }

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

        .quick-guide-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.25s ease, border-color 0.25s ease;
            display: flex;
            gap: 14px;
            align-items: flex-start;
        }

        .quick-guide-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.4);
        }

        .quick-guide-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--color-primary-hover);
            line-height: 1;
            flex-shrink: 0;
            min-width: 32px;
        }

        .quick-guide-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }

        .quick-guide-desc {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.55;
        }

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

        .faq-item {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .faq-item:hover {
            border-color: rgba(124, 58, 237, 0.4);
            box-shadow: var(--shadow-default);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            user-select: none;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            transition: color 0.2s ease;
        }

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

        .faq-question .faq-icon {
            transition: transform 0.3s ease;
            color: var(--color-text-muted);
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            color: var(--color-text-secondary);
            font-size: 0.875rem;
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            max-height: 200px;
            padding: 0 20px 16px;
        }

        /* Convert form */
        .convert-section {
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(0, 212, 170, 0.05));
            border-radius: var(--radius-card);
            border: 1px solid rgba(124, 58, 237, 0.25);
            padding: 36px 32px;
        }

        .convert-form {
            display: grid;
            grid-template-columns: 1fr 1fr auto;
            gap: 12px;
            margin-top: 20px;
            align-items: end;
        }

        .convert-input {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-button);
            color: var(--color-text-primary);
            padding: 13px 16px;
            font-size: 0.9rem;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
            width: 100%;
        }

        .convert-input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
            outline: none;
        }

        .convert-input::placeholder {
            color: var(--color-text-muted);
        }

        .convert-select {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-button);
            color: var(--color-text-primary);
            padding: 13px 16px;
            font-size: 0.9rem;
            width: 100%;
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%236E7191' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E7191' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            cursor: pointer;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .convert-select:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.15);
            outline: none;
        }

        .convert-success {
            display: none;
            background: rgba(16, 185, 129, 0.12);
            border: 1px solid rgba(16, 185, 129, 0.35);
            color: var(--color-success);
            font-weight: 500;
            font-size: 0.9rem;
            padding: 12px 16px;
            border-radius: var(--radius-button);
            margin-top: 14px;
            text-align: center;
        }

        .convert-success.show {
            display: block;
        }

        .convert-privacy {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-top: 12px;
        }

        /* Footer */
        .site-footer {
            background: var(--color-bg);
            border-top: 1px solid var(--color-border);
            padding: 40px 0 24px;
            margin-top: 40px;
        }

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

        .footer-logo {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-text-primary);
            margin-bottom: 10px;
            display: inline-block;
        }

        .footer-desc {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            max-width: 280px;
        }

        .footer-col-title {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            transition: color 0.2s ease;
        }

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

        .footer-bottom {
            margin-top: 28px;
            padding-top: 18px;
            border-top: 1px solid var(--color-border);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 10px;
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .metric-board {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .region-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .assurance-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .brand-intro-panel {
                grid-template-columns: 1fr;
            }
            .focus-match-grid {
                grid-template-columns: 1fr;
            }
            .quick-guide-grid {
                grid-template-columns: 1fr;
            }
            .convert-form {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .section {
                padding: 40px 0;
            }
            .hero-section {
                min-height: auto;
                padding-top: 70px;
                padding-bottom: 40px;
            }
            .hero-scoreboard-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-vs-wrapper {
                align-self: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .header-cta {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
            .comparison-panel {
                padding: 18px;
            }
            .convert-section {
                padding: 24px 18px;
            }
        }

        @media (max-width: 520px) {
            .metric-board {
                grid-template-columns: 1fr;
            }
            .service-grid {
                grid-template-columns: 1fr;
            }
            .region-grid {
                grid-template-columns: 1fr;
            }
            .assurance-grid {
                grid-template-columns: 1fr;
            }
            .hero-title {
                font-size: 1.6rem;
            }
            .hero-score-num {
                font-size: 1.8rem;
            }
            .score-stream-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .menu-panel {
                width: 100%;
            }
            .header-cta span {
                display: none;
            }
            .news-card {
                flex-direction: column;
            }
            .news-card-img {
                width: 100%;
                height: 140px;
            }
            .comparison-row {
                flex-wrap: wrap;
            }
            .comparison-row-label {
                min-width: 100%;
                text-align: left;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #7C3AED;
            --color-primary-hover: #8B5CF6;
            --color-accent: #00D4AA;
            --color-warning: #FF6B35;
            --color-bg: #0C0D14;
            --color-card: #141524;
            --color-panel: #1A1B2E;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #A0A3BD;
            --color-text-muted: #6E7191;
            --color-text-contrast: #E4E4E7;
            --color-success: #10B981;
            --color-danger: #EF4444;
            --radius-card: 12px;
            --radius-badge: 6px;
            --radius-button: 10px;
            --shadow-default: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 28px rgba(124, 58, 237, 0.22);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-secondary);
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
        }
        a:hover {
            color: var(--color-primary-hover);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(12, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            transition: background 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(12, 13, 20, 0.97);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .logo-link:hover {
            color: var(--color-accent);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            padding: 10px 18px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }
        .header-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #fff;
        }
        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.2rem;
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
        }
        .hamburger-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }
        .hamburger-btn:focus-visible,
        .header-cta:focus-visible,
        .logo-link:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        /* Drawer Menu */
        .menu-overlay {
            position: fixed;
            inset: 0;
            z-index: 200;
            background: rgba(12, 13, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }
        .menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(420px, 100%);
            z-index: 210;
            background: var(--color-bg);
            border-left: 1px solid var(--color-border);
            padding: 24px 28px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
            display: flex;
            flex-direction: column;
            overflow-y: auto;
        }
        .menu-panel.open {
            transform: translateX(0);
        }
        .menu-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            padding-bottom: 18px;
            border-bottom: 1px solid var(--color-border);
        }
        .menu-panel-logo {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .menu-close-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1rem;
            transition: background 0.2s ease, color 0.2s ease;
        }
        .menu-close-btn:hover {
            background: var(--color-panel);
            color: var(--color-warning);
        }
        .menu-summary {
            display: flex;
            gap: 16px;
            margin-bottom: 24px;
            padding: 14px 16px;
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
        }
        .menu-summary-item {
            flex: 1;
            text-align: center;
        }
        .menu-summary-item .num {
            font-family: var(--font-mono);
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
        }
        .menu-summary-item .label {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-top: 4px;
        }
        .menu-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .menu-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 14px;
            border-radius: 10px;
            font-size: 1.2rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
        }
        .menu-nav a .nav-arrow {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .menu-nav a:hover {
            background: rgba(124, 58, 237, 0.08);
            color: var(--color-primary-hover);
            transform: translateX(4px);
        }
        .menu-nav a:hover .nav-arrow {
            color: var(--color-primary-hover);
            transform: translateX(3px);
        }
        .menu-nav a.active {
            background: rgba(124, 58, 237, 0.14);
            color: var(--color-text-primary);
            font-weight: 600;
        }
        .menu-nav a.active .nav-arrow {
            color: var(--color-accent);
        }

        /* Main Layout */
        main {
            padding-top: 64px;
            min-height: calc(100vh - 64px);
        }
        .section-block {
            padding: 48px 0;
            border-bottom: 1px solid var(--color-border);
        }
        .section-block:last-of-type {
            border-bottom: none;
        }
        .section-label {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-accent);
            margin-bottom: 8px;
        }
        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.3;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }
        .section-desc {
            font-size: 1rem;
            color: var(--color-text-secondary);
            max-width: 640px;
            line-height: 1.7;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb .sep {
            color: var(--color-text-muted);
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--color-text-primary);
            font-weight: 500;
        }

        /* Category Header */
        .category-header {
            background: linear-gradient(180deg, rgba(124, 58, 237, 0.06) 0%, rgba(12, 13, 20, 0) 100%);
            border-left: 4px solid var(--color-primary);
            padding: 32px 24px;
            border-radius: var(--radius-card);
            background-color: var(--color-card);
            border: 1px solid var(--color-border);
            border-left-width: 4px;
            border-left-color: var(--color-primary);
        }
        .category-header h1 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text-primary);
            line-height: 1.25;
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }
        .category-header .sub {
            font-size: 1rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            max-width: 680px;
        }

        /* Filter Bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            padding: 16px 18px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
        }
        .filter-search {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            padding: 0 14px;
            flex: 1 1 220px;
            min-width: 0;
            height: 42px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .filter-search:focus-within {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
        }
        .filter-search i {
            color: var(--color-text-muted);
            font-size: 0.9rem;
        }
        .filter-search input {
            flex: 1;
            background: none;
            border: none;
            color: var(--color-text-primary);
            font-size: 0.9rem;
            outline: none;
        }
        .filter-search input::placeholder {
            color: var(--color-text-muted);
        }
        .filter-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-tag {
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            border: 1px solid var(--color-border);
            background: var(--color-panel);
            color: var(--color-text-secondary);
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
            white-space: nowrap;
        }
        .filter-tag:hover,
        .filter-tag.active {
            background: rgba(124, 58, 237, 0.15);
            border-color: var(--color-primary);
            color: var(--color-text-primary);
        }

        /* Schedule Timeline */
        .schedule-group {
            margin-bottom: 28px;
        }
        .schedule-date-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }
        .schedule-date-header .date-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            padding: 8px 14px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text-primary);
        }
        .schedule-date-header .date-badge i {
            color: var(--color-accent);
            font-size: 0.8rem;
        }
        .match-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 18px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            margin-bottom: 10px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
            position: relative;
            overflow: hidden;
        }
        .match-row::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: var(--color-primary);
            border-radius: 0 4px 4px 0;
        }
        .match-row.live::before {
            background: var(--color-warning);
        }
        .match-row.ended::before {
            background: var(--color-text-muted);
        }
        .match-row:hover {
            border-color: rgba(124, 58, 237, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-1px);
        }
        .match-time {
            min-width: 56px;
            text-align: center;
            font-family: var(--font-mono);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-text-muted);
        }
        .match-teams {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
            min-width: 0;
        }
        .match-team-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .match-team-row .team-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .match-team-row .team-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-accent);
            min-width: 28px;
            text-align: right;
        }
        .match-status {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 10px;
            border-radius: var(--radius-badge);
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }
        .status-badge.live {
            background: rgba(255, 107, 53, 0.15);
            color: var(--color-warning);
            border: 1px solid rgba(255, 107, 53, 0.35);
        }
        .status-badge.live .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-warning);
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        .status-badge.ended {
            background: rgba(110, 113, 145, 0.15);
            color: var(--color-text-muted);
            border: 1px solid rgba(110, 113, 145, 0.3);
        }
        .status-badge.upcoming {
            background: rgba(124, 58, 237, 0.12);
            color: var(--color-primary-hover);
            border: 1px solid rgba(124, 58, 237, 0.3);
        }
        .match-league {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            white-space: nowrap;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.7);
            }
        }

        /* Stats Summary */
        .stats-summary-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .stat-summary-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            text-align: center;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .stat-summary-card:hover {
            border-color: rgba(0, 212, 170, 0.35);
            box-shadow: 0 4px 18px rgba(0, 212, 170, 0.08);
        }
        .stat-summary-card .stat-num {
            font-family: var(--font-mono);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-accent);
            line-height: 1.1;
            margin-bottom: 4px;
        }
        .stat-summary-card .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .stat-summary-card .stat-sub {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-top: 6px;
        }

        /* Analysis Card */
        .analysis-card {
            display: grid;
            grid-template-columns: 1fr 280px;
            gap: 24px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
        }
        .analysis-content {
            padding: 28px 28px;
        }
        .analysis-content h3 {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .analysis-content p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .analysis-content ul {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .analysis-content ul li {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            line-height: 1.6;
        }
        .analysis-content ul li i {
            color: var(--color-accent);
            font-size: 0.8rem;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .analysis-image {
            min-height: 240px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .analysis-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to left, rgba(12, 13, 20, 0) 0%, rgba(12, 13, 20, 0.5) 100%);
        }
        .analysis-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Subscribe CTA Panel */
        .subscribe-panel {
            background: linear-gradient(135deg, rgba(124, 58, 237, 0.12) 0%, rgba(0, 212, 170, 0.08) 100%);
            border: 1px solid rgba(124, 58, 237, 0.35);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 16px;
        }
        .subscribe-panel h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .subscribe-panel p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 520px;
            line-height: 1.7;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 11px 24px;
            border-radius: var(--radius-button);
            transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
        }
        .btn-secondary:hover {
            background: rgba(124, 58, 237, 0.12);
            border-color: var(--color-primary-hover);
            transform: translateY(-1px);
            color: var(--color-text-primary);
        }
        .btn-secondary:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        /* News Cards */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .news-card {
            display: flex;
            gap: 14px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
        }
        .news-card:hover {
            border-color: rgba(124, 58, 237, 0.35);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .news-card-img {
            width: 100px;
            height: 70px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
        }
        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-card-body {
            flex: 1;
            min-width: 0;
        }
        .news-card-body h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.4;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card-body .date {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .news-card-body .date i {
            font-size: 0.7rem;
        }

        /* More Entry */
        .more-entry {
            text-align: center;
            padding: 12px 0 8px;
        }
        .btn-more {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 13px 32px;
            border-radius: var(--radius-button);
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }
        .btn-more:hover {
            background: var(--color-panel);
            border-color: var(--color-primary);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(124, 58, 237, 0.25);
            color: var(--color-text-primary);
        }

        /* Footer */
        .site-footer {
            background: var(--color-card);
            border-top: 1px solid var(--color-border);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text-primary);
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-logo:hover {
            color: var(--color-accent);
        }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 360px;
        }
        .footer-col-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.04em;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--color-accent);
            transform: translateX(3px);
        }
        .footer-bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .analysis-card {
                grid-template-columns: 1fr;
            }
            .analysis-image {
                min-height: 200px;
                order: -1;
            }
            .stats-summary-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 32px 0;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .section-title {
                font-size: 1.35rem;
            }
            .match-row {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 14px;
            }
            .match-time {
                min-width: 48px;
                font-size: 0.75rem;
            }
            .match-status {
                margin-left: auto;
            }
            .stats-summary-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-summary-card .stat-num {
                font-size: 1.8rem;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-search {
                flex: 1 1 auto;
                width: 100%;
            }
            .filter-tags {
                justify-content: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .header-cta span {
                display: none;
            }
            .header-cta {
                padding: 10px 14px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .category-header {
                padding: 22px 16px;
            }
            .category-header h1 {
                font-size: 1.3rem;
            }
            .match-row {
                flex-direction: column;
                align-items: stretch;
            }
            .match-time {
                text-align: left;
                min-width: auto;
            }
            .match-status {
                margin-left: 0;
                justify-content: flex-start;
            }
            .stats-summary-grid {
                grid-template-columns: 1fr;
            }
            .news-card {
                flex-direction: column;
            }
            .news-card-img {
                width: 100%;
                height: 140px;
            }
            .menu-panel {
                padding: 18px 16px;
            }
            .menu-nav a {
                font-size: 1rem;
                padding: 12px 10px;
            }
            .logo-link {
                font-size: 1.05rem;
            }
            .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.75rem;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #7C3AED;
            --color-primary-hover: #8B5CF6;
            --color-accent: #00D4AA;
            --color-warning: #FF6B35;
            --color-bg: #0C0D14;
            --color-card: #141524;
            --color-panel: #1A1B2E;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #A0A3BD;
            --color-text-muted: #6E7191;
            --color-text-contrast: #E4E4E7;
            --color-success: #10B981;
            --color-danger: #EF4444;
            --radius-card: 12px;
            --radius-badge: 6px;
            --radius-button: 10px;
            --shadow-default: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 28px rgba(124, 58, 237, 0.22);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-secondary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--color-primary-hover);
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 56px 0;
        }

        .section-alt {
            background: #0A0B12;
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        .section-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            margin-bottom: 32px;
            line-height: 1.6;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .badge-live {
            background: rgba(255, 107, 53, 0.14);
            color: var(--color-warning);
            border: 1px solid rgba(255, 107, 53, 0.35);
        }

        .badge-purple {
            background: rgba(124, 58, 237, 0.14);
            color: var(--color-primary-hover);
            border: 1px solid rgba(124, 58, 237, 0.35);
        }

        .badge-accent {
            background: rgba(0, 212, 170, 0.12);
            color: var(--color-accent);
            border: 1px solid rgba(0, 212, 170, 0.3);
        }

        .badge-muted {
            background: rgba(255, 255, 255, 0.06);
            color: var(--color-text-muted);
            border: 1px solid var(--color-border);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 22px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }

        .btn:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #FFFFFF;
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #FFFFFF;
        }

        .btn-secondary {
            background: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-text-primary);
        }

        .btn-secondary:hover {
            background: rgba(124, 58, 237, 0.12);
            border-color: var(--color-primary-hover);
            color: var(--color-accent);
            transform: translateY(-1px);
        }

        .btn-warning {
            background: var(--color-warning);
            color: #FFFFFF;
        }

        .btn-warning:hover {
            filter: brightness(1.1);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(255, 107, 53, 0.35);
            color: #FFFFFF;
        }

        .card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-default);
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        }

        .card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.45);
        }

        .mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-weight: 700;
            color: var(--color-accent);
        }

        .text-primary {
            color: var(--color-text-primary);
        }
        .text-secondary {
            color: var(--color-text-secondary);
        }
        .text-muted {
            color: var(--color-text-muted);
        }
        .text-accent {
            color: var(--color-accent);
        }
        .text-warning {
            color: var(--color-warning);
        }
        .text-success {
            color: var(--color-success);
        }
        .text-danger {
            color: var(--color-danger);
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(12, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            transition: background 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(12, 13, 20, 0.97);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .logo-link:hover {
            color: var(--color-accent);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            padding: 10px 18px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }
        .header-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #fff;
        }
        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.2rem;
            transition: background 0.2s ease, border-color 0.2s ease;
        }
        .hamburger-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }

        /* Drawer Menu */
        .menu-overlay {
            position: fixed;
            inset: 0;
            z-index: 200;
            background: rgba(12, 13, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }
        .menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(420px, 100%);
            z-index: 210;
            background: var(--color-bg);
            border-left: 1px solid var(--color-border);
            padding: 24px 28px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
            overflow-y: auto;
        }
        .menu-panel.open {
            transform: translateX(0);
        }
        .menu-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
        }
        .menu-close-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.1rem;
            transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
        }
        .menu-close-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }
        .menu-summary {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 14px 16px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .menu-summary-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(0, 212, 170, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-accent);
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .menu-summary-text {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
        }
        .menu-summary-text strong {
            color: var(--color-accent);
            font-family: var(--font-mono);
            font-weight: 700;
        }
        .menu-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .menu-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 12px;
            border-radius: 10px;
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
            border: 1px solid transparent;
        }
        .menu-nav a:hover {
            background: rgba(124, 58, 237, 0.08);
            color: var(--color-text-primary);
            transform: translateX(-4px);
        }
        .menu-nav a.active {
            background: rgba(124, 58, 237, 0.14);
            color: var(--color-accent);
            border-color: rgba(124, 58, 237, 0.3);
        }
        .nav-arrow {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .menu-nav a:hover .nav-arrow,
        .menu-nav a.active .nav-arrow {
            color: var(--color-accent);
        }

        /* Page header (分类头部) */
        .page-header {
            padding: 120px 0 40px;
            background: var(--color-bg);
            border-bottom: 1px solid var(--color-border);
            position: relative;
            overflow: hidden;
        }
        .page-header::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
        }
        .page-header::after {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(124, 58, 237, 0.12), transparent 70%);
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb-sep {
            color: var(--color-text-muted);
            opacity: 0.5;
        }
        .breadcrumb-current {
            color: var(--color-accent);
        }
        .page-header h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
            line-height: 1.3;
        }
        .page-header-desc {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 720px;
            line-height: 1.7;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-bottom: 28px;
        }
        .filter-search {
            flex: 1 1 240px;
            min-width: 200px;
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 10px 14px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .filter-search:focus-within {
            border-color: rgba(124, 58, 237, 0.5);
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
        }
        .filter-search i {
            color: var(--color-text-muted);
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .filter-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--color-text-primary);
            font-size: 0.9rem;
            width: 100%;
        }
        .filter-search input::placeholder {
            color: var(--color-text-muted);
        }
        .filter-select {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--color-text-primary);
            font-size: 0.85rem;
            outline: none;
            cursor: pointer;
            transition: border-color 0.2s ease;
            min-width: 140px;
        }
        .filter-select:focus {
            border-color: rgba(124, 58, 237, 0.5);
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 10px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-secondary);
            transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            cursor: pointer;
            white-space: nowrap;
        }
        .filter-tag:hover {
            background: rgba(124, 58, 237, 0.12);
            border-color: rgba(124, 58, 237, 0.4);
            color: var(--color-accent);
        }
        .filter-tag.active {
            background: rgba(124, 58, 237, 0.18);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }

        /* Team cards grid */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .team-card {
            padding: 20px;
        }
        .team-card-top {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .team-logo {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            object-fit: cover;
            border: 1px solid var(--color-border);
            flex-shrink: 0;
            background: var(--color-panel);
        }
        .team-name-group {
            flex: 1;
            min-width: 0;
        }
        .team-name {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.3;
        }
        .team-region {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-top: 2px;
        }
        .team-stats-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 14px;
        }
        .team-stat-item {
            background: var(--color-panel);
            border-radius: 8px;
            padding: 10px 12px;
            border: 1px solid var(--color-border);
        }
        .team-stat-label {
            font-size: 0.7rem;
            color: var(--color-text-muted);
            text-transform: uppercase;
            letter-spacing: 0.03em;
            margin-bottom: 4px;
        }
        .team-stat-value {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-accent);
            font-variant-numeric: tabular-nums;
        }
        .team-stat-value.purple {
            color: var(--color-primary-hover);
        }
        .team-recent {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .recent-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .recent-dot.win {
            background: var(--color-success);
        }
        .recent-dot.loss {
            background: var(--color-danger);
        }
        .recent-text {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        /* Ranking panel */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 14px 16px;
            transition: border-color 0.2s ease, transform 0.2s ease;
        }
        .ranking-item:hover {
            border-color: rgba(124, 58, 237, 0.4);
            transform: translateX(2px);
        }
        .rank-badge {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 0.9rem;
            flex-shrink: 0;
            background: var(--color-panel);
            color: var(--color-text-muted);
            border: 1px solid var(--color-border);
        }
        .rank-badge.top1 {
            background: rgba(255, 215, 0, 0.18);
            color: #FFD700;
            border-color: rgba(255, 215, 0, 0.4);
        }
        .rank-badge.top2 {
            background: rgba(192, 192, 192, 0.15);
            color: #C0C0C0;
            border-color: rgba(192, 192, 192, 0.35);
        }
        .rank-badge.top3 {
            background: rgba(205, 127, 50, 0.18);
            color: #CD7F32;
            border-color: rgba(205, 127, 50, 0.4);
        }
        .rank-info {
            flex: 1;
            min-width: 0;
        }
        .rank-name {
            font-weight: 600;
            color: var(--color-text-primary);
            font-size: 0.95rem;
        }
        .rank-region {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }
        .rank-winrate {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--color-accent);
            font-size: 0.95rem;
            font-variant-numeric: tabular-nums;
        }
        .rank-bar-wrap {
            flex: 0 0 120px;
            height: 6px;
            background: var(--color-panel);
            border-radius: 3px;
            overflow: hidden;
        }
        .rank-bar-fill {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
            transition: width 0.5s ease;
        }

        /* Analysis card */
        .analysis-card {
            padding: 24px;
        }
        .analysis-header {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 16px;
        }
        .analysis-icon {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            background: rgba(124, 58, 237, 0.14);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary-hover);
            font-size: 1rem;
            flex-shrink: 0;
        }
        .analysis-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.4;
        }
        .analysis-text {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }
        .analysis-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 14px;
        }

        /* CTA panel */
        .cta-panel {
            background: var(--color-card);
            border: 1px solid rgba(124, 58, 237, 0.3);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            box-shadow: var(--shadow-default);
        }
        .cta-panel-text {
            flex: 1 1 260px;
        }
        .cta-panel-title {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }
        .cta-panel-desc {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
        }

        /* News list */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            display: flex;
            gap: 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 14px;
            transition: border-color 0.2s ease, transform 0.2s ease;
        }
        .news-item:hover {
            border-color: rgba(124, 58, 237, 0.4);
            transform: translateX(2px);
        }
        .news-thumb {
            width: 100px;
            height: 68px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--color-border);
        }
        .news-content {
            flex: 1;
            min-width: 0;
        }
        .news-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-date {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }
        .news-excerpt {
            font-size: 0.82rem;
            color: var(--color-text-secondary);
            line-height: 1.55;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* More entry */
        .more-entry {
            text-align: center;
            padding: 24px 0 8px;
        }
        .more-entry .btn {
            min-width: 200px;
        }

        /* Footer */
        .site-footer {
            background: #0A0B12;
            border-top: 1px solid var(--color-border);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-logo:hover {
            color: var(--color-accent);
        }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 360px;
        }
        .footer-col-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 8px;
            padding-top: 20px;
            border-top: 1px solid var(--color-border);
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .team-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .page-header {
                padding: 100px 0 32px;
            }
            .page-header h1 {
                font-size: 1.5rem;
            }
            .header-cta span {
                display: none;
            }
            .header-cta {
                padding: 10px 14px;
                font-size: 0.8rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .news-thumb {
                width: 80px;
                height: 56px;
            }
            .rank-bar-wrap {
                flex: 0 0 80px;
            }
            .team-grid {
                grid-template-columns: 1fr;
            }
            .cta-panel {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .team-stats-row {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-search {
                flex: none;
                width: 100%;
            }
            .filter-select {
                width: 100%;
            }
            .filter-tag {
                justify-content: center;
            }
            .news-item {
                flex-direction: column;
                gap: 10px;
            }
            .news-thumb {
                width: 100%;
                height: auto;
                aspect-ratio: 16/9;
            }
            .ranking-item {
                flex-wrap: wrap;
            }
            .rank-bar-wrap {
                flex: 0 0 100%;
            }
            .page-header h1 {
                font-size: 1.3rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #7C3AED;
            --color-primary-hover: #8B5CF6;
            --color-accent: #00D4AA;
            --color-warning: #FF6B35;
            --color-bg: #0C0D14;
            --color-card: #141524;
            --color-panel: #1A1B2E;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #A0A3BD;
            --color-text-muted: #6E7191;
            --color-text-contrast: #E4E4E7;
            --color-success: #10B981;
            --color-danger: #EF4444;
            --radius-card: 12px;
            --radius-badge: 6px;
            --radius-button: 10px;
            --shadow-default: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 28px rgba(124, 58, 237, 0.22);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-secondary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: var(--color-primary-hover);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(12, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            transition: background 0.3s ease;
        }
        .site-header.scrolled {
            background: rgba(12, 13, 20, 0.97);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }
        .logo-link:hover {
            color: var(--color-accent);
        }
        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            padding: 10px 18px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }
        .header-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #fff;
        }
        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.2rem;
            transition: background 0.2s ease, border-color 0.2s ease;
        }
        .hamburger-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }
        .menu-overlay {
            position: fixed;
            inset: 0;
            z-index: 200;
            background: rgba(12, 13, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }
        .menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }
        .menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(420px, 100%);
            z-index: 210;
            background: var(--color-bg);
            border-left: 1px solid var(--color-border);
            padding: 24px 28px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
            overflow-y: auto;
            display: flex;
            flex-direction: column;
        }
        .menu-panel.open {
            transform: translateX(0);
        }
        .menu-close-btn {
            align-self: flex-end;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.1rem;
            transition: background 0.2s ease, color 0.2s ease;
            margin-bottom: 20px;
        }
        .menu-close-btn:hover {
            background: var(--color-panel);
            color: var(--color-accent);
        }
        .menu-summary {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--color-text-secondary);
            font-size: 0.9rem;
        }
        .menu-summary .summary-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-accent);
            flex-shrink: 0;
            animation: pulse-dot 1.8s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.4);
            }
            50% {
                opacity: 0.7;
                box-shadow: 0 0 0 6px rgba(0, 212, 170, 0);
            }
        }
        .menu-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .menu-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            font-size: 1.15rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: 10px;
            transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
            border: 1px solid transparent;
        }
        .menu-nav a:hover {
            color: var(--color-primary-hover);
            background: rgba(124, 58, 237, 0.08);
            transform: translateX(-4px);
        }
        .menu-nav a.active {
            color: var(--color-accent);
            background: rgba(0, 212, 170, 0.06);
            border-color: rgba(0, 212, 170, 0.2);
            font-weight: 600;
        }
        .menu-nav a .nav-arrow {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .menu-nav a:hover .nav-arrow {
            color: var(--color-primary-hover);
        }
        .menu-footer-note {
            margin-top: auto;
            padding-top: 20px;
            border-top: 1px solid var(--color-border);
            font-size: 0.8rem;
            color: var(--color-text-muted);
            text-align: center;
        }
        main {
            padding-top: 64px;
        }
        .page-header-section {
            position: relative;
            padding: 48px 0 36px;
            background: var(--color-bg);
            border-bottom: 1px solid var(--color-border);
            overflow: hidden;
        }
        .page-header-section::before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb .separator {
            color: var(--color-text-muted);
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: var(--color-accent);
            font-weight: 500;
        }
        .page-header-section h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 8px;
            line-height: 1.25;
        }
        .page-header-section .page-subtitle {
            font-size: 1rem;
            color: var(--color-text-secondary);
            max-width: 640px;
            line-height: 1.7;
        }
        .section-block {
            padding: 48px 0;
        }
        .section-block-alt {
            background: rgba(20, 21, 36, 0.5);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .section-heading {
            margin-bottom: 28px;
        }
        .section-heading h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 6px;
        }
        .section-heading p {
            font-size: 0.95rem;
            color: var(--color-text-muted);
        }
        .filter-toolbar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            margin-bottom: 28px;
        }
        .filter-select {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            padding: 10px 14px;
            border-radius: var(--radius-button);
            font-size: 0.875rem;
            min-width: 140px;
            outline: none;
            transition: border-color 0.2s ease;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236E7191' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L2 5h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
        }
        .filter-select:focus {
            border-color: var(--color-primary);
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            color: var(--color-text-secondary);
            padding: 8px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
            cursor: pointer;
            transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
            white-space: nowrap;
        }
        .filter-tag:hover {
            background: rgba(124, 58, 237, 0.15);
            border-color: rgba(124, 58, 237, 0.4);
            color: var(--color-primary-hover);
        }
        .filter-tag.active-tag {
            background: rgba(0, 212, 170, 0.15);
            border-color: rgba(0, 212, 170, 0.4);
            color: var(--color-accent);
        }
        .player-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 18px;
        }
        .player-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
            position: relative;
            overflow: hidden;
        }
        .player-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
            opacity: 0;
            transition: opacity 0.25s ease;
        }
        .player-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.3);
        }
        .player-card:hover::before {
            opacity: 1;
        }
        .player-card-top {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .player-avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            overflow: hidden;
            border: 2px solid rgba(124, 58, 237, 0.4);
            flex-shrink: 0;
            background: var(--color-panel);
        }
        .player-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .player-name-group {
            flex: 1;
            min-width: 0;
        }
        .player-name {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
        }
        .player-team {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 2px;
        }
        .player-position-badge {
            display: inline-block;
            background: rgba(124, 58, 237, 0.2);
            color: var(--color-primary-hover);
            font-size: 0.7rem;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            white-space: nowrap;
        }
        .player-stats-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            font-size: 0.85rem;
        }
        .player-stats-row:last-child {
            border-bottom: none;
        }
        .player-stats-label {
            color: var(--color-text-muted);
        }
        .player-stats-value {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            color: var(--color-text-contrast);
            font-weight: 600;
        }
        .player-stats-value.accent {
            color: var(--color-accent);
        }
        .player-stats-value.warning {
            color: var(--color-warning);
        }
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: background 0.2s ease, border-color 0.2s ease;
        }
        .ranking-item:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.3);
        }
        .ranking-number {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--color-accent);
            width: 40px;
            flex-shrink: 0;
        }
        .ranking-number.top1 {
            color: var(--color-warning);
            font-size: 1.6rem;
        }
        .ranking-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-name {
            font-weight: 700;
            color: var(--color-text-primary);
            font-size: 0.95rem;
        }
        .ranking-detail {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }
        .ranking-score {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            color: var(--color-accent);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
        }
        .analysis-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .analysis-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }
        .analysis-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 10px;
        }
        .analysis-visual {
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 200px;
            overflow: hidden;
        }
        .analysis-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 8px;
        }
        .subscribe-cta {
            background: var(--color-panel);
            border: 1px solid rgba(124, 58, 237, 0.3);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .subscribe-cta h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .subscribe-cta p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            max-width: 420px;
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 22px;
            border-radius: var(--radius-button);
            transition: background 0.2s ease, transform 0.2s ease;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: rgba(124, 58, 237, 0.12);
            transform: translateY(-1px);
            color: var(--color-text-primary);
        }
        .news-card-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-card {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            transition: background 0.2s ease, border-color 0.2s ease;
        }
        .news-card:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.3);
        }
        .news-card-thumb {
            width: 80px;
            height: 60px;
            border-radius: 8px;
            overflow: hidden;
            flex-shrink: 0;
            background: var(--color-panel);
        }
        .news-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-card-info {
            flex: 1;
            min-width: 0;
        }
        .news-card-title {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--color-text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-card-meta {
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }
        .load-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-card);
            border: 1px solid var(--color-primary);
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 14px 32px;
            border-radius: var(--radius-button);
            transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            margin-top: 20px;
        }
        .load-more-btn:hover {
            background: rgba(124, 58, 237, 0.15);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(124, 58, 237, 0.25);
            color: var(--color-text-primary);
        }
        .site-footer {
            background: var(--color-card);
            border-top: 1px solid var(--color-border);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .footer-logo {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-text-primary);
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-logo:hover {
            color: var(--color-accent);
        }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 360px;
        }
        .footer-col-title {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 14px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        @media (max-width: 1024px) {
            .analysis-card {
                grid-template-columns: 1fr;
            }
            .player-grid {
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            }
        }
        @media (max-width: 768px) {
            .page-header-section h1 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .subscribe-cta {
                flex-direction: column;
                text-align: left;
                align-items: flex-start;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-select {
                width: 100%;
            }
            .header-cta span {
                display: none;
            }
            .header-cta {
                padding: 10px 14px;
            }
            .section-block {
                padding: 32px 0;
            }
            .analysis-card {
                padding: 20px;
            }
        }
        @media (max-width: 520px) {
            .player-grid {
                grid-template-columns: 1fr;
            }
            .ranking-item {
                padding: 12px 14px;
                gap: 10px;
            }
            .news-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .news-card-thumb {
                width: 100%;
                height: 140px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .menu-panel {
                padding: 16px 18px;
            }
            .menu-nav a {
                font-size: 1rem;
                padding: 12px 14px;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #7C3AED;
            --color-primary-hover: #8B5CF6;
            --color-accent: #00D4AA;
            --color-warning: #FF6B35;
            --color-bg: #0C0D14;
            --color-card: #141524;
            --color-panel: #1A1B2E;
            --color-border: rgba(255, 255, 255, 0.08);
            --color-text-primary: #F5F5F7;
            --color-text-secondary: #A0A3BD;
            --color-text-muted: #6E7191;
            --color-text-contrast: #E4E4E7;
            --color-success: #10B981;
            --color-danger: #EF4444;
            --radius-card: 12px;
            --radius-badge: 6px;
            --radius-button: 10px;
            --shadow-default: 0 4px 16px rgba(0, 0, 0, 0.35);
            --shadow-hover: 0 8px 28px rgba(124, 58, 237, 0.22);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text-secondary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }

        a:hover {
            color: var(--color-primary-hover);
        }

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

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(12, 13, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            transition: background 0.3s ease, box-shadow 0.3s ease;
        }

        .site-header.scrolled {
            background: rgba(12, 13, 20, 0.97);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            white-space: nowrap;
        }

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

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 800;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

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

        .header-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.875rem;
            padding: 10px 18px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }

        .header-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
            filter: brightness(1.08);
            color: #fff;
        }

        .hamburger-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.2rem;
            transition: background 0.2s ease, border-color 0.2s ease;
        }

        .hamburger-btn:hover {
            background: var(--color-panel);
            border-color: rgba(124, 58, 237, 0.5);
            color: var(--color-accent);
        }

        .menu-overlay {
            position: fixed;
            inset: 0;
            z-index: 200;
            background: rgba(12, 13, 20, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.35s ease;
        }

        .menu-overlay.open {
            opacity: 1;
            pointer-events: auto;
        }

        .menu-panel {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            width: min(420px, 100%);
            z-index: 210;
            background: var(--color-bg);
            border-left: 1px solid var(--color-border);
            padding: 24px 28px;
            transform: translateX(100%);
            transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
            overflow-y: auto;
        }

        .menu-panel.open {
            transform: translateX(0);
        }

        .menu-panel-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
        }

        .menu-panel-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-text-primary);
        }

        .menu-close-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            border: 1px solid var(--color-border);
            background: var(--color-card);
            color: var(--color-text-primary);
            font-size: 1.1rem;
            transition: background 0.2s ease, color 0.2s ease;
        }

        .menu-close-btn:hover {
            background: var(--color-panel);
            color: var(--color-warning);
        }

        .menu-summary {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .menu-summary-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 107, 53, 0.12);
            color: var(--color-warning);
            font-size: 1.1rem;
            flex-shrink: 0;
        }

        .menu-summary-text {
            font-size: 0.875rem;
            color: var(--color-text-secondary);
        }

        .menu-summary-text strong {
            display: block;
            color: var(--color-text-primary);
            font-size: 1.05rem;
        }

        .menu-nav {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .menu-nav a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-radius: 10px;
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
            border: 1px solid transparent;
        }

        .menu-nav a:hover {
            background: rgba(124, 58, 237, 0.1);
            color: var(--color-primary-hover);
            transform: translateX(-4px);
            border-color: rgba(124, 58, 237, 0.2);
        }

        .menu-nav a.active {
            background: rgba(124, 58, 237, 0.16);
            color: var(--color-accent);
            border-color: rgba(124, 58, 237, 0.35);
        }

        .nav-arrow {
            font-size: 0.85rem;
            opacity: 0.6;
            transition: opacity 0.2s ease, transform 0.2s ease;
        }

        .menu-nav a:hover .nav-arrow {
            opacity: 1;
            transform: translateX(2px);
        }

        .menu-nav a.active .nav-arrow {
            opacity: 1;
            color: var(--color-accent);
        }

        section {
            padding: 64px 0;
        }

        .section-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            margin-bottom: 32px;
            max-width: 640px;
        }

        .card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-default);
            transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
            overflow: hidden;
        }

        .card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(124, 58, 237, 0.35);
            transform: translateY(-2px);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            color: #fff;
            font-weight: 600;
            font-size: 0.9rem;
            padding: 12px 22px;
            border-radius: var(--radius-button);
            transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
            white-space: nowrap;
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 24px rgba(124, 58, 237, 0.45);
            filter: brightness(1.08);
            color: #fff;
        }

        .btn-primary:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            border: 1px solid var(--color-primary);
            color: var(--color-text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            padding: 11px 20px;
            border-radius: var(--radius-button);
            transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: rgba(124, 58, 237, 0.12);
            border-color: var(--color-primary-hover);
            transform: translateY(-1px);
            color: var(--color-text-primary);
        }

        .btn-secondary:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            white-space: nowrap;
        }

        .badge-live {
            background: rgba(255, 107, 53, 0.15);
            color: var(--color-warning);
            border: 1px solid rgba(255, 107, 53, 0.4);
        }

        .badge-purple {
            background: rgba(124, 58, 237, 0.15);
            color: var(--color-primary-hover);
            border: 1px solid rgba(124, 58, 237, 0.35);
        }

        .badge-green {
            background: rgba(16, 185, 129, 0.12);
            color: var(--color-success);
            border: 1px solid rgba(16, 185, 129, 0.3);
        }

        .badge-accent {
            background: rgba(0, 212, 170, 0.1);
            color: var(--color-accent);
            border: 1px solid rgba(0, 212, 170, 0.3);
        }

        .mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.02em;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }

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

        .breadcrumb .sep {
            opacity: 0.5;
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--color-accent);
            font-weight: 600;
        }

        .page-header-section {
            padding-top: 100px;
            padding-bottom: 36px;
            background: linear-gradient(180deg, rgba(124, 58, 237, 0.06) 0%, transparent 100%);
            border-bottom: 1px solid var(--color-border);
        }

        .page-header-inner {
            border-left: 4px solid var(--color-primary);
            padding-left: 20px;
            padding-top: 4px;
            padding-bottom: 4px;
        }

        .page-header-inner h1 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 6px;
        }

        .page-header-inner p {
            font-size: 0.95rem;
            color: var(--color-text-secondary);
            max-width: 680px;
            margin-bottom: 0;
        }

        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            margin-bottom: 32px;
        }

        .filter-search {
            display: flex;
            align-items: center;
            gap: 10px;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            padding: 9px 14px;
            flex: 1;
            min-width: 200px;
            transition: border-color 0.2s ease;
        }

        .filter-search:focus-within {
            border-color: var(--color-primary);
        }

        .filter-search i {
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }

        .filter-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--color-text-primary);
            font-size: 0.875rem;
            width: 100%;
        }

        .filter-search input::placeholder {
            color: var(--color-text-muted);
        }

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

        .filter-tag {
            padding: 7px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            color: var(--color-text-secondary);
            transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            white-space: nowrap;
        }

        .filter-tag:hover,
        .filter-tag.active {
            background: rgba(124, 58, 237, 0.18);
            border-color: var(--color-primary);
            color: var(--color-text-primary);
        }

        .news-card {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-card-img {
            aspect-ratio: 16/8;
            overflow: hidden;
            border-radius: 8px;
            background: var(--color-panel);
            flex-shrink: 0;
        }

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

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

        .news-card-body {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .news-card-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--color-text-muted);
        }

        .news-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.45;
            transition: color 0.2s ease;
        }

        .news-card:hover .news-card-title {
            color: var(--color-accent);
        }

        .news-card-summary {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-link {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap 0.2s ease, color 0.2s ease;
        }

        .news-card-link:hover {
            gap: 10px;
            color: var(--color-accent);
        }

        .summary-panel {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-default);
        }

        .summary-panel-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .summary-panel-title i {
            color: var(--color-accent);
        }

        .summary-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .summary-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 10px 12px;
            border-radius: 8px;
            background: var(--color-panel);
            border: 1px solid var(--color-border);
            transition: border-color 0.2s ease, transform 0.2s ease;
        }

        .summary-item:hover {
            border-color: rgba(124, 58, 237, 0.4);
            transform: translateX(2px);
        }

        .summary-rank {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            font-size: 0.8rem;
            font-weight: 700;
            background: rgba(124, 58, 237, 0.18);
            color: var(--color-primary-hover);
            flex-shrink: 0;
        }

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

        .summary-item-title {
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 2px;
        }

        .summary-item-desc {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        .summary-num {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-accent);
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            flex-shrink: 0;
        }

        .analysis-card {
            background: var(--color-card);
            border: 1px solid rgba(0, 212, 170, 0.2);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-default);
        }

        .analysis-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .analysis-card h3 i {
            color: var(--color-accent);
        }

        .analysis-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .analysis-card .highlight {
            color: var(--color-accent);
            font-weight: 600;
        }

        .timeline-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }

        .timeline-node {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px;
            position: relative;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        .timeline-node:hover {
            border-color: rgba(124, 58, 237, 0.45);
            box-shadow: var(--shadow-hover);
        }

        .timeline-node::before {
            content: '';
            position: absolute;
            left: -1px;
            top: 18px;
            bottom: 18px;
            width: 3px;
            background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
            border-radius: 2px;
        }

        .timeline-node-date {
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--color-accent);
            font-family: var(--font-mono);
            margin-bottom: 6px;
        }

        .timeline-node-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }

        .timeline-node-desc {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            line-height: 1.55;
        }

        .subscribe-panel {
            background: var(--color-panel);
            border: 1px solid rgba(124, 58, 237, 0.35);
            border-radius: var(--radius-card);
            padding: 28px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            justify-content: space-between;
            box-shadow: var(--shadow-default);
        }

        .subscribe-panel-text {
            flex: 1;
            min-width: 240px;
        }

        .subscribe-panel-text h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }

        .subscribe-panel-text p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .related-news-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            box-shadow: var(--shadow-default);
            transition: border-color 0.3s ease, transform 0.3s ease;
        }

        .related-news-card:hover {
            border-color: rgba(0, 212, 170, 0.35);
            transform: translateY(-2px);
        }

        .related-news-card .meta {
            font-size: 0.75rem;
            color: var(--color-text-muted);
            margin-bottom: 6px;
        }

        .related-news-card h4 {
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--color-text-primary);
            line-height: 1.5;
        }

        .site-footer {
            background: var(--color-bg);
            border-top: 1px solid var(--color-border);
            padding: 48px 0 28px;
            margin-top: 40px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr;
            gap: 40px;
            margin-bottom: 32px;
        }

        .footer-logo {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--color-text-primary);
            display: inline-block;
            margin-bottom: 10px;
        }

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

        .footer-desc {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col-title {
            font-size: 0.85rem;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            transition: color 0.2s ease;
        }

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

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

        @media (max-width: 1024px) {
            section {
                padding: 48px 0;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            section {
                padding: 40px 0;
            }

            .page-header-section {
                padding-top: 84px;
                padding-bottom: 28px;
            }

            .page-header-inner h1 {
                font-size: 1.55rem;
            }

            .section-title {
                font-size: 1.4rem;
            }

            .header-cta {
                padding: 8px 14px;
                font-size: 0.8rem;
            }

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }

            .filter-tags {
                justify-content: flex-start;
            }

            .subscribe-panel {
                flex-direction: column;
                align-items: flex-start;
                padding: 22px 20px;
            }

            .timeline-grid {
                grid-template-columns: 1fr;
            }

            .news-card {
                flex-direction: column;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }

            section {
                padding: 32px 0;
            }

            .page-header-inner h1 {
                font-size: 1.3rem;
            }

            .section-title {
                font-size: 1.2rem;
            }

            .header-cta span {
                display: none;
            }

            .header-cta {
                padding: 10px 12px;
                gap: 4px;
            }

            .menu-panel {
                width: 100%;
                padding: 18px 16px;
            }

            .menu-nav a {
                font-size: 1rem;
                padding: 12px 14px;
            }

            .btn-primary,
            .btn-secondary {
                padding: 10px 16px;
                font-size: 0.82rem;
                width: 100%;
                justify-content: center;
            }
        }