/* roulang page: index */
:root {
            --bg-primary: #0A0E14;
            --bg-secondary: #0F141C;
            --bg-card: #141B25;
            --bg-card-hover: #1A2230;
            --bg-hud: #111820;
            --border-default: #1E293B;
            --border-light: #263348;
            --border-accent: rgba(212, 168, 67, 0.35);
            --text-primary: #E8ECF2;
            --text-secondary: #9CA8B8;
            --text-weak: #64748B;
            --accent-gold: #D4A843;
            --accent-gold-light: #E8C56D;
            --accent-gold-dark: #B8912F;
            --accent-blue: #4A90D9;
            --accent-blue-light: #6DB3F0;
            --accent-green: #22C55E;
            --accent-orange: #F59E0B;
            --accent-red: #EF4444;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.45);
            --shadow-card-hover: 0 8px 36px rgba(212, 168, 67, 0.12), 0 4px 28px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 14px rgba(212, 168, 67, 0.25);
            --shadow-btn-hover: 0 4px 22px rgba(212, 168, 67, 0.4);
            --shadow-hud: 0 0 0 1px rgba(212, 168, 67, 0.15) inset, 0 4px 20px rgba(0, 0, 0, 0.5);
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --nav-height: 64px;
            --container-max: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text-primary);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent-gold-light);
            text-decoration: none;
        }
        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button {
            cursor: pointer;
            font-family: var(--font-sans);
        }
        button:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
        }

        input {
            font-family: var(--font-sans);
        }
        input:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
        }

        h1, h2, h3, h4, h5, h6 {
            margin-top: 0;
            color: var(--text-primary);
            font-weight: 700;
            line-height: 1.3;
        }
        h1 { font-size: clamp(2.2rem, 4vw, 3.6rem); }
        h2 { font-size: clamp(1.6rem, 2.8vw, 2.4rem); }
        h3 { font-size: clamp(1.15rem, 1.8vw, 1.5rem); }

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

        /* ========== NAVIGATION ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(10, 14, 20, 0.88);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-default);
            transition: background var(--transition-normal), border-color var(--transition-normal);
        }
        .site-header.scrolled {
            background: rgba(10, 14, 20, 0.96);
            border-bottom-color: var(--border-light);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
            gap: 20px;
        }

        .nav-logo {
            flex-shrink: 0;
        }
        .nav-logo a {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .nav-logo a:hover {
            color: var(--accent-gold-light);
        }
        .nav-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #0A0E14;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-shrink: 0;
        }
        .nav-links li {
            margin: 0;
        }
        .nav-links a {
            display: block;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links a.active {
            color: var(--accent-gold);
            background: rgba(212, 168, 67, 0.08);
            font-weight: 600;
        }

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

        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .nav-search input {
            width: 200px;
            height: 38px;
            padding: 0 14px 0 36px;
            border: 1px solid var(--border-default);
            border-radius: 20px;
            background: var(--bg-card);
            color: var(--text-primary);
            font-size: 0.88rem;
            transition: all var(--transition-fast);
            outline: none;
        }
        .nav-search input::placeholder {
            color: var(--text-weak);
        }
        .nav-search input:focus {
            border-color: var(--border-accent);
            box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.08);
            width: 240px;
        }
        .nav-search .search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-weak);
            font-size: 0.85rem;
            pointer-events: none;
            transition: color var(--transition-fast);
        }
        .nav-search input:focus ~ .search-icon {
            color: var(--accent-gold);
        }
        .search-shortcut {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 0.68rem;
            color: var(--text-weak);
            background: var(--bg-secondary);
            padding: 2px 7px;
            border-radius: 4px;
            border: 1px solid var(--border-default);
            pointer-events: none;
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
        }

        .btn-nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            border: none;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold));
            color: #0A0E14;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-btn);
            letter-spacing: 0.02em;
        }
        .btn-nav-cta:hover {
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-1px);
            color: #0A0E14;
        }
        .btn-nav-cta:active {
            transform: translateY(0);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1.4rem;
            cursor: pointer;
            padding: 6px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }
        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.06);
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 92vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: calc(var(--nav-height) + 40px) 24px 60px;
            background: var(--bg-primary);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }
        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
        }
        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 40%, rgba(212, 168, 67, 0.08) 0%, transparent 60%),
                        linear-gradient(180deg, rgba(10, 14, 20, 0.55) 0%, var(--bg-primary) 95%);
        }
        .hero-grid-overlay {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image:
                linear-gradient(rgba(30, 41, 59, 0.25) 1px, transparent 1px),
                linear-gradient(90deg, rgba(30, 41, 59, 0.25) 1px, transparent 1px);
            background-size: 60px 60px;
            mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 70%);
            -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 30%, transparent 70%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 780px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-gold-light);
            background: rgba(212, 168, 67, 0.1);
            border: 1px solid rgba(212, 168, 67, 0.25);
            margin-bottom: 24px;
            letter-spacing: 0.03em;
        }
        .hero-badge .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--accent-green); }
            50% { opacity: 0.4; box-shadow: 0 0 2px var(--accent-green); }
        }
        .hero-title {
            font-size: clamp(2.6rem, 5.5vw, 4.2rem);
            font-weight: 900;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
            line-height: 1.15;
            color: #FFFFFF;
        }
        .hero-title .gold {
            background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold), var(--accent-gold-dark));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-subtitle {
            font-size: clamp(1.05rem, 1.5vw, 1.25rem);
            color: var(--text-secondary);
            margin-bottom: 10px;
            font-weight: 400;
            line-height: 1.6;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-desc {
            font-size: 0.95rem;
            color: var(--text-weak);
            margin-bottom: 36px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 28px;
            font-size: 1rem;
            font-weight: 700;
            border: none;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold));
            color: #0A0E14;
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-normal);
            box-shadow: var(--shadow-btn);
            letter-spacing: 0.02em;
            text-decoration: none;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-2px);
            color: #0A0E14;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: 28px;
            font-size: 1rem;
            font-weight: 600;
            border: 1.5px solid var(--border-light);
            background: transparent;
            color: var(--text-primary);
            cursor: pointer;
            white-space: nowrap;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            text-decoration: none;
        }
        .btn-outline:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold-light);
            background: rgba(212, 168, 67, 0.05);
        }
        .hero-stats-row {
            display: flex;
            gap: 40px;
            justify-content: center;
            margin-top: 48px;
            flex-wrap: wrap;
        }
        .hero-stat {
            text-align: center;
        }
        .hero-stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--accent-gold);
            font-family: var(--font-mono);
            letter-spacing: 0.02em;
        }
        .hero-stat-label {
            font-size: 0.82rem;
            color: var(--text-weak);
            margin-top: 4px;
            letter-spacing: 0.04em;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: 80px 24px;
        }
        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }
        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 12px;
            padding: 4px 14px;
            border-radius: 20px;
            background: rgba(212, 168, 67, 0.08);
            border: 1px solid rgba(212, 168, 67, 0.2);
        }
        .section-title {
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto;
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ========== VALUE CARDS ========== */
        .value-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .value-card {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            text-align: center;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .value-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 3px;
            border-radius: 0 0 4px 4px;
            background: var(--accent-gold);
            opacity: 0;
            transition: all var(--transition-normal);
        }
        .value-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .value-card:hover::before {
            opacity: 1;
            width: 80px;
        }
        .value-card-icon {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-md);
            background: rgba(212, 168, 67, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.5rem;
            color: var(--accent-gold);
            transition: all var(--transition-normal);
        }
        .value-card:hover .value-card-icon {
            background: rgba(212, 168, 67, 0.18);
            box-shadow: 0 0 20px rgba(212, 168, 67, 0.2);
        }
        .value-card h3 {
            margin-bottom: 8px;
            font-size: 1.1rem;
        }
        .value-card p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin: 0;
            line-height: 1.55;
        }

        /* ========== CATEGORY CARDS ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            cursor: pointer;
            text-decoration: none;
            display: block;
            aspect-ratio: 4 / 3;
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            transition: all var(--transition-slow);
            group: true;
        }
        .category-card:hover {
            border-color: var(--border-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .category-card-img {
            position: absolute;
            inset: 0;
            z-index: 0;
        }
        .category-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .category-card-img img {
            transform: scale(1.06);
        }
        .category-card-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
            background: linear-gradient(180deg, rgba(10, 14, 20, 0.2) 0%, rgba(10, 14, 20, 0.85) 70%, rgba(10, 14, 20, 0.95) 100%);
        }
        .category-card-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 2;
            padding: 28px 24px;
        }
        .category-card-tag {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .category-card h3 {
            font-size: 1.2rem;
            margin-bottom: 4px;
            color: #FFFFFF;
        }
        .category-card-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent-gold-light);
            margin-top: 8px;
            transition: gap var(--transition-fast);
        }
        .category-card:hover .category-card-arrow {
            gap: 10px;
        }

        /* ========== HUD STATS PANEL ========== */
        .hud-panel {
            background: var(--bg-hud);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-xl);
            padding: 44px 36px;
            box-shadow: var(--shadow-hud);
            position: relative;
            overflow: hidden;
        }
        .hud-panel::after {
            content: '';
            position: absolute;
            top: -1px;
            left: 20px;
            right: 20px;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(212, 168, 67, 0.5), transparent);
        }
        .hud-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .hud-stat-value {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--accent-gold);
            font-family: var(--font-mono);
            letter-spacing: 0.03em;
            line-height: 1;
        }
        .hud-stat-label {
            font-size: 0.8rem;
            color: var(--text-weak);
            margin-top: 8px;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            font-weight: 600;
        }
        .hud-stat-change {
            font-size: 0.78rem;
            font-weight: 700;
            margin-top: 4px;
        }
        .hud-stat-change.up {
            color: var(--accent-green);
        }
        .hud-stat-change.down {
            color: var(--accent-red);
        }

        /* ========== CMS NEWS LIST ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .news-card {
            display: flex;
            gap: 18px;
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-lg);
            padding: 16px;
            transition: all var(--transition-normal);
            text-decoration: none;
            align-items: flex-start;
        }
        .news-card:hover {
            background: var(--bg-card-hover);
            border-color: var(--border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .news-card-thumb {
            width: 120px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-secondary);
        }
        .news-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-card-body {
            flex: 1;
            min-width: 0;
        }
        .news-card-meta {
            display: flex;
            gap: 10px;
            font-size: 0.75rem;
            color: var(--text-weak);
            margin-bottom: 6px;
            align-items: center;
        }
        .news-card-cat {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 12px;
            background: rgba(212, 168, 67, 0.1);
            color: var(--accent-gold);
            font-weight: 600;
            font-size: 0.7rem;
            letter-spacing: 0.04em;
        }
        .news-card h4 {
            font-size: 0.95rem;
            margin-bottom: 6px;
            color: var(--text-primary);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-card-desc {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-empty {
            text-align: center;
            padding: 48px;
            color: var(--text-weak);
            font-size: 0.95rem;
            grid-column: 1 / -1;
        }

        /* ========== COMPARISON PANEL ========== */
        .compare-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .compare-card {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-lg);
            padding: 36px 30px;
            transition: all var(--transition-normal);
            position: relative;
        }
        .compare-card.featured {
            border-color: var(--border-accent);
            box-shadow: 0 0 0 1px rgba(212, 168, 67, 0.2), var(--shadow-card);
            background: var(--bg-card-hover);
        }
        .compare-card.featured::before {
            content: '尊龙官方';
            position: absolute;
            top: -13px;
            right: 24px;
            background: linear-gradient(135deg, var(--accent-gold-dark), var(--accent-gold));
            color: #0A0E14;
            padding: 5px 16px;
            border-radius: 14px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.05em;
        }
        .compare-card h3 {
            font-size: 1.3rem;
            margin-bottom: 4px;
        }
        .compare-card .compare-subtitle {
            font-size: 0.85rem;
            color: var(--text-weak);
            margin-bottom: 20px;
        }
        .compare-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .compare-list li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--text-secondary);
        }
        .compare-list li:last-child {
            border-bottom: none;
        }
        .compare-list .icon-check {
            color: var(--accent-green);
            font-size: 0.85rem;
            flex-shrink: 0;
        }
        .compare-list .icon-xmark {
            color: var(--text-weak);
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        /* ========== PATHWAY / PROCESS ========== */
        .pathway-steps {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            counter-reset: step;
        }
        .pathway-step {
            flex: 1;
            min-width: 200px;
            max-width: 260px;
            text-align: center;
            position: relative;
            padding: 28px 20px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-lg);
            transition: all var(--transition-normal);
            counter-increment: step;
        }
        .pathway-step:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .pathway-step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(212, 168, 67, 0.12);
            color: var(--accent-gold);
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-family: var(--font-mono);
            border: 2px solid rgba(212, 168, 67, 0.3);
            transition: all var(--transition-normal);
        }
        .pathway-step:hover .pathway-step-num {
            background: var(--accent-gold);
            color: #0A0E14;
            border-color: var(--accent-gold);
            box-shadow: 0 0 20px rgba(212, 168, 67, 0.35);
        }
        .pathway-step h4 {
            font-size: 1rem;
            margin-bottom: 6px;
        }
        .pathway-step p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.5;
        }
        .pathway-connector {
            display: flex;
            align-items: center;
            color: var(--border-light);
            font-size: 1.2rem;
            flex-shrink: 0;
            padding: 0 4px;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 740px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--bg-card);
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            border-color: var(--border-light);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            background: transparent;
            border: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--accent-gold-light);
        }
        .faq-question i {
            font-size: 0.8rem;
            color: var(--text-weak);
            transition: transform var(--transition-normal);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--accent-gold);
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.88rem;
            color: var(--text-secondary);
            line-height: 1.6;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open {
            border-color: var(--border-accent);
            box-shadow: 0 0 0 2px rgba(212, 168, 67, 0.06);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            position: relative;
            text-align: center;
            padding: 80px 24px;
            background: var(--bg-secondary);
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(212, 168, 67, 0.06) 0%, transparent 65%);
            pointer-events: none;
        }
        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin: 0 auto;
        }
        .cta-content h2 {
            margin-bottom: 12px;
        }
        .cta-content p {
            color: var(--text-secondary);
            margin-bottom: 28px;
            font-size: 0.95rem;
            line-height: 1.6;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-primary);
            border-top: 1px solid var(--border-default);
            padding: 48px 24px 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            max-width: var(--container-max);
            margin: 0 auto 36px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }
        .footer-brand-desc {
            font-size: 0.85rem;
            color: var(--text-weak);
            line-height: 1.55;
            max-width: 260px;
        }
        .footer-col h4 {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: var(--text-weak);
            text-transform: uppercase;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.88rem;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-gold-light);
        }
        .footer-bottom {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-top: 22px;
            border-top: 1px solid var(--border-default);
            text-align: center;
            font-size: 0.8rem;
            color: var(--text-weak);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .value-grid,
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hud-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .compare-panel {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .pathway-steps {
                gap: 12px;
            }
            .pathway-step {
                min-width: 150px;
                max-width: 200px;
            }
            .pathway-connector {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .mobile-menu-toggle {
                display: block;
            }
            .nav-inner {
                gap: 12px;
            }
            .mobile-nav-open .nav-links {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(10, 14, 20, 0.97);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-bottom: 1px solid var(--border-default);
                padding: 16px 20px;
                gap: 2px;
                z-index: 999;
            }
            .mobile-nav-open .nav-links a {
                padding: 12px 16px;
                font-size: 0.95rem;
                border-radius: var(--radius-sm);
            }

            .value-grid,
            .category-grid {
                grid-template-columns: 1fr;
            }
            .hud-grid {
                grid-template-columns: 1fr 1fr;
            }
            .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-value {
                font-size: 1.5rem;
            }
            .section {
                padding: 50px 16px;
            }
            .hud-panel {
                padding: 28px 18px;
            }
            .hud-stat-value {
                font-size: 1.8rem;
            }
            .news-card {
                flex-direction: column;
                gap: 12px;
            }
            .news-card-thumb {
                width: 100%;
                height: 160px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                text-align: center;
            }
            .footer-brand-desc {
                max-width: 100%;
            }
            .pathway-steps {
                flex-direction: column;
                align-items: center;
            }
            .pathway-step {
                max-width: 100%;
                width: 100%;
            }
            .category-card {
                aspect-ratio: 16 / 10;
            }
            .hero-title {
                font-size: clamp(1.8rem, 6vw, 2.6rem);
            }
        }

        @media (max-width: 520px) {
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                justify-content: center;
                padding: 13px 20px;
                font-size: 0.9rem;
            }
            .hud-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .compare-card {
                padding: 20px 16px;
            }
            .compare-card.featured::before {
                top: -11px;
                right: 12px;
                font-size: 0.7rem;
                padding: 4px 12px;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .hero-badge {
                font-size: 0.75rem;
                padding: 5px 12px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-deep: #0c0c1a;
            --bg-surface: #141428;
            --bg-card: #1a1a30;
            --bg-card-hover: #1f1f3a;
            --bg-hud: #111122;
            --border-subtle: #2a2a44;
            --border-glow: #3d3550;
            --text-primary: #e8e6f0;
            --text-secondary: #b0adc5;
            --text-muted: #7a7799;
            --accent-gold: #c8a45c;
            --accent-gold-light: #d9bb6e;
            --accent-red: #e63946;
            --accent-red-glow: #ff4d5a;
            --accent-amber: #f0a040;
            --accent-teal: #3dd6c8;
            --shadow-card: 0 2px 16px rgba(0,0,0,0.35);
            --shadow-hover: 0 8px 32px rgba(0,0,0,0.5);
            --shadow-glow-gold: 0 0 24px rgba(200,164,92,0.25);
            --shadow-glow-red: 0 0 20px rgba(230,57,70,0.3);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.28s ease;
            --font-heading: 'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif;
            --font-body: 'PingFang SC','Microsoft YaHei','Noto Sans SC',sans-serif;
            --max-width: 1240px;
            --nav-height: 68px;
        }
        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
        body{
            font-family:var(--font-body);
            font-size:16px;
            line-height:1.65;
            color:var(--text-primary);
            background:var(--bg-deep);
            min-height:100vh;
            overflow-x:hidden;
        }
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}
        img{max-width:100%;height:auto;display:block}
        button,input{font-family:inherit;font-size:inherit}
        ul{list-style:none;padding:0;margin:0}
        h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.25;color:var(--text-primary)}
        h1{font-size:2.6rem;letter-spacing:-0.02em}
        h2{font-size:2rem;letter-spacing:-0.01em}
        h3{font-size:1.4rem}
        h4{font-size:1.1rem}
        @media(max-width:768px){h1{font-size:1.9rem}h2{font-size:1.55rem}h3{font-size:1.2rem}}

        .container{max-width:var(--max-width);margin:0 auto;padding:0 24px}
        @media(max-width:520px){.container{padding:0 16px}}

        /* Header / Nav */
        .site-header{
            position:sticky;top:0;z-index:1000;
            background:rgba(14,14,28,0.92);
            backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
            border-bottom:1px solid var(--border-subtle);
            box-shadow:0 1px 20px rgba(0,0,0,0.4);
            height:var(--nav-height);
        }
        .nav-inner{
            max-width:var(--max-width);margin:0 auto;padding:0 24px;
            display:flex;align-items:center;justify-content:space-between;
            height:100%;gap:20px;
        }
        .nav-logo a{
            display:flex;align-items:center;gap:10px;
            font-family:var(--font-heading);font-size:1.35rem;font-weight:800;
            color:var(--accent-gold);letter-spacing:0.02em;
            white-space:nowrap;transition:color var(--transition-fast);
        }
        .nav-logo a:hover{color:var(--accent-gold-light)}
        .nav-logo-icon{
            display:flex;align-items:center;justify-content:center;
            width:40px;height:40px;border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--accent-red),#b71c2a);
            color:#fff;font-size:1.1rem;
            box-shadow:var(--shadow-glow-red);
        }
        .nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
        .nav-links li a{
            display:block;padding:8px 16px;border-radius:var(--radius-sm);
            font-size:0.95rem;font-weight:500;color:var(--text-secondary);
            transition:all var(--transition-fast);white-space:nowrap;
            position:relative;
        }
        .nav-links li a:hover{color:var(--text-primary);background:rgba(255,255,255,0.04)}
        .nav-links li a.active{
            color:var(--accent-gold);background:rgba(200,164,92,0.1);
            font-weight:600;
        }
        .nav-links li a.active::after{
            content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);
            width:20px;height:2px;background:var(--accent-gold);border-radius:2px;
        }
        .nav-actions{display:flex;align-items:center;gap:10px}
        .nav-search{
            display:flex;align-items:center;gap:8px;
            background:var(--bg-surface);border:1px solid var(--border-subtle);
            border-radius:var(--radius-md);padding:7px 14px;
            transition:all var(--transition-fast);
        }
        .nav-search:focus-within{border-color:var(--accent-gold);box-shadow:var(--shadow-glow-gold)}
        .nav-search .search-icon{color:var(--text-muted);font-size:0.9rem}
        .nav-search input{
            background:transparent;border:none;outline:none;color:var(--text-primary);
            font-size:0.9rem;width:150px;min-width:100px;
        }
        .nav-search input::placeholder{color:var(--text-muted)}
        .search-shortcut{
            font-size:0.72rem;color:var(--text-muted);background:rgba(255,255,255,0.06);
            padding:2px 7px;border-radius:4px;border:1px solid var(--border-subtle);
            white-space:nowrap;
        }
        .btn-nav-cta{
            padding:9px 20px;border-radius:var(--radius-sm);border:none;cursor:pointer;
            background:linear-gradient(135deg,var(--accent-red),#c0392b);
            color:#fff;font-weight:600;font-size:0.9rem;white-space:nowrap;
            transition:all var(--transition-fast);
            box-shadow:0 2px 12px rgba(230,57,70,0.3);
            display:flex;align-items:center;gap:6px;
        }
        .btn-nav-cta:hover{background:linear-gradient(135deg,var(--accent-red-glow),#e0504a);transform:translateY(-1px);box-shadow:0 4px 20px rgba(230,57,70,0.45)}
        .btn-nav-cta:active{transform:translateY(0)}
        .mobile-menu-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:1.4rem;cursor:pointer;padding:8px}
        @media(max-width:1024px){
            .nav-links{display:none}
            .nav-search{display:none}
            .mobile-menu-toggle{display:block}
            .nav-links.mobile-open{
                display:flex;flex-direction:column;position:absolute;
                top:var(--nav-height);left:0;right:0;
                background:rgba(14,14,28,0.98);backdrop-filter:blur(20px);
                border-bottom:1px solid var(--border-subtle);
                padding:16px 24px;gap:4px;z-index:999;
            }
            .nav-links.mobile-open li a{padding:12px 16px;font-size:1rem;width:100%}
        }
        @media(max-width:640px){
            .btn-nav-cta{padding:7px 14px;font-size:0.82rem}
            .nav-logo a{font-size:1.15rem}
            .nav-logo-icon{width:34px;height:34px;font-size:0.95rem}
        }

        /* Page Banner */
        .page-banner{
            position:relative;padding:80px 0 70px;
            background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            background-color:var(--bg-deep);
            overflow:hidden;
            text-align:center;
        }
        .page-banner::before{
            content:'';position:absolute;inset:0;
            background:linear-gradient(180deg,rgba(12,12,26,0.75) 0%,rgba(12,12,26,0.92) 100%);
            z-index:1;
        }
        .page-banner .container{position:relative;z-index:2}
        .page-banner .banner-badge{
            display:inline-block;padding:6px 16px;border-radius:20px;
            background:rgba(200,164,92,0.15);border:1px solid rgba(200,164,92,0.35);
            color:var(--accent-gold);font-size:0.85rem;font-weight:600;
            letter-spacing:0.04em;margin-bottom:16px;
        }
        .page-banner h1{
            font-size:2.8rem;color:#fff;margin-bottom:12px;
            text-shadow:0 2px 20px rgba(0,0,0,0.5);
        }
        .page-banner .banner-sub{
            font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto;
        }
        @media(max-width:768px){
            .page-banner{padding:50px 0 44px}
            .page-banner h1{font-size:2rem}
            .page-banner .banner-sub{font-size:0.95rem}
        }

        /* Section共通 */
        .section{padding:64px 0}
        .section-dark{background:var(--bg-surface)}
        .section-hud{background:var(--bg-hud);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)}
        .section-title{text-align:center;margin-bottom:40px}
        .section-title h2{color:#fff;margin-bottom:8px}
        .section-title p{color:var(--text-secondary);font-size:1rem;max-width:520px;margin:0 auto}
        @media(max-width:768px){.section{padding:40px 0}.section-title{margin-bottom:28px}}

        /* 赛事卡片网格 */
        .tournament-grid{
            display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
        }
        @media(max-width:1024px){.tournament-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:640px){.tournament-grid{grid-template-columns:1fr;gap:18px}}

        .tournament-card{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);overflow:hidden;
            transition:all var(--transition-smooth);cursor:pointer;
            box-shadow:var(--shadow-card);
            display:flex;flex-direction:column;
        }
        .tournament-card:hover{
            border-color:var(--accent-gold);
            box-shadow:var(--shadow-hover),var(--shadow-glow-gold);
            transform:translateY(-3px);
            background:var(--bg-card-hover);
        }
        .tournament-card .card-img-wrap{
            position:relative;height:200px;overflow:hidden;
            background:var(--bg-hud);
        }
        .tournament-card .card-img-wrap img{
            width:100%;height:100%;object-fit:cover;
            transition:transform var(--transition-smooth);
        }
        .tournament-card:hover .card-img-wrap img{transform:scale(1.06)}
        .tournament-card .card-status{
            position:absolute;top:12px;left:12px;
            padding:4px 11px;border-radius:20px;font-size:0.78rem;font-weight:600;
            z-index:2;letter-spacing:0.03em;
        }
        .status-live{background:var(--accent-red);color:#fff;animation:pulse-live 2s infinite}
        .status-upcoming{background:rgba(200,164,92,0.85);color:#1a1a1a}
        .status-ended{background:rgba(255,255,255,0.18);color:var(--text-secondary)}
        @keyframes pulse-live{
            0%,100%{box-shadow:0 0 0 0 rgba(230,57,70,0.6)}
            50%{box-shadow:0 0 0 10px rgba(230,57,70,0)}
        }
        .tournament-card .card-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
        .tournament-card .card-tag{
            font-size:0.78rem;color:var(--accent-gold);font-weight:600;
            letter-spacing:0.04em;margin-bottom:6px;
        }
        .tournament-card .card-title{
            font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:6px;
            line-height:1.35;
        }
        .tournament-card .card-meta{
            font-size:0.85rem;color:var(--text-muted);
            display:flex;flex-wrap:wrap;gap:12px;margin-bottom:10px;
        }
        .tournament-card .card-meta span{display:flex;align-items:center;gap:4px}
        .tournament-card .card-prize{
            font-size:0.9rem;font-weight:700;color:var(--accent-amber);
            margin-top:auto;padding-top:10px;border-top:1px solid var(--border-subtle);
        }

        /* HUD数据看板 */
        .hud-panel{
            background:var(--bg-hud);border:1px solid var(--border-glow);
            border-radius:var(--radius-lg);padding:28px 24px;
            box-shadow:inset 0 1px 0 rgba(255,255,255,0.03),var(--shadow-card);
        }
        .hud-stats{
            display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
            text-align:center;
        }
        @media(max-width:768px){.hud-stats{grid-template-columns:repeat(2,1fr);gap:16px}}
        @media(max-width:480px){.hud-stats{grid-template-columns:1fr}}
        .hud-stat-item .hud-value{
            font-size:2.4rem;font-weight:800;font-family:var(--font-heading);
            color:var(--accent-gold);letter-spacing:-0.02em;line-height:1.1;
        }
        .hud-stat-item .hud-value.red{color:var(--accent-red-glow)}
        .hud-stat-item .hud-value.teal{color:var(--accent-teal)}
        .hud-stat-item .hud-label{
            font-size:0.85rem;color:var(--text-muted);margin-top:4px;
            letter-spacing:0.03em;text-transform:uppercase;
        }
        .hud-stat-item .hud-change{
            font-size:0.8rem;margin-top:2px;font-weight:600;
        }
        .hud-change.up{color:var(--accent-teal)}
        .hud-change.down{color:var(--accent-red-glow)}

        /* 对比面板 */
        .compare-panel{
            display:grid;grid-template-columns:1fr 60px 1fr;gap:16px;align-items:center;
        }
        @media(max-width:768px){.compare-panel{grid-template-columns:1fr;gap:14px}}
        .compare-vs{
            display:flex;align-items:center;justify-content:center;
            font-size:1.6rem;font-weight:900;color:var(--accent-red);
            font-family:var(--font-heading);
        }
        @media(max-width:768px){.compare-vs{font-size:1.3rem}}
        .compare-card{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);padding:24px;text-align:center;
            transition:all var(--transition-smooth);
        }
        .compare-card:hover{border-color:var(--accent-gold);box-shadow:var(--shadow-glow-gold)}
        .compare-card .compare-team-img{
            width:70px;height:70px;border-radius:50%;object-fit:cover;
            margin:0 auto 12px;border:3px solid var(--border-glow);
            background:var(--bg-hud);
        }
        .compare-card .compare-name{font-size:1.2rem;font-weight:700;color:#fff}
        .compare-card .compare-stat-row{
            display:flex;justify-content:space-between;padding:8px 0;
            border-bottom:1px solid var(--border-subtle);font-size:0.9rem;
        }
        .compare-card .compare-stat-row:last-child{border:none}
        .compare-stat-label{color:var(--text-muted)}
        .compare-stat-val{color:var(--text-primary);font-weight:600}

        /* 路径图 */
        .pathway-track{
            display:flex;align-items:center;justify-content:center;
            flex-wrap:wrap;gap:0;position:relative;padding:20px 0;
        }
        @media(max-width:768px){.pathway-track{flex-direction:column;gap:8px}}
        .pathway-node{
            background:var(--bg-card);border:2px solid var(--border-subtle);
            border-radius:var(--radius-md);padding:16px 20px;text-align:center;
            min-width:130px;transition:all var(--transition-fast);
            position:relative;z-index:1;
        }
        .pathway-node.active-node{
            border-color:var(--accent-gold);background:rgba(200,164,92,0.08);
            box-shadow:var(--shadow-glow-gold);
        }
        .pathway-node .node-round{font-size:0.78rem;color:var(--accent-gold);font-weight:700;letter-spacing:0.05em}
        .pathway-node .node-label{font-size:0.9rem;color:var(--text-primary);font-weight:600;margin-top:2px}
        .pathway-arrow{
            color:var(--accent-red);font-size:1.4rem;margin:0 6px;z-index:0;
        }
        @media(max-width:768px){.pathway-arrow{transform:rotate(90deg);margin:0}}

        /* 战报列表 */
        .news-list{max-width:800px;margin:0 auto}
        .news-item{
            display:flex;gap:18px;align-items:flex-start;
            padding:18px 0;border-bottom:1px solid var(--border-subtle);
            transition:all var(--transition-fast);cursor:pointer;
        }
        .news-item:hover{background:rgba(255,255,255,0.02);margin:0 -12px;padding-left:12px;padding-right:12px;border-radius:var(--radius-sm)}
        .news-item .news-thumb{
            width:100px;height:68px;border-radius:var(--radius-sm);object-fit:cover;
            flex-shrink:0;background:var(--bg-hud);
        }
        .news-item .news-info{flex:1;min-width:0}
        .news-item .news-date{font-size:0.8rem;color:var(--text-muted);margin-bottom:3px}
        .news-item .news-title{font-size:1rem;font-weight:600;color:#fff;line-height:1.4}
        .news-item .news-excerpt{font-size:0.85rem;color:var(--text-secondary);margin-top:3px;line-height:1.45}
        @media(max-width:520px){
            .news-item{flex-direction:column;gap:10px}
            .news-item .news-thumb{width:100%;height:140px}
        }

        /* CTA */
        .cta-section{
            background:linear-gradient(135deg,var(--bg-surface) 0%,#1a1030 100%);
            border:1px solid var(--border-glow);border-radius:var(--radius-xl);
            text-align:center;padding:50px 30px;
            box-shadow:var(--shadow-card);
        }
        .cta-section h2{color:#fff;margin-bottom:10px}
        .cta-section p{color:var(--text-secondary);max-width:500px;margin:0 auto 22px}
        .btn-primary{
            display:inline-flex;align-items:center;gap:8px;
            padding:13px 28px;border-radius:var(--radius-sm);border:none;cursor:pointer;
            background:linear-gradient(135deg,var(--accent-red),#b71c2a);
            color:#fff;font-weight:700;font-size:1rem;
            transition:all var(--transition-fast);
            box-shadow:0 4px 18px rgba(230,57,70,0.35);
        }
        .btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(230,57,70,0.5);background:linear-gradient(135deg,var(--accent-red-glow),#d32f3a)}
        .btn-outline{
            display:inline-flex;align-items:center;gap:8px;
            padding:12px 26px;border-radius:var(--radius-sm);border:2px solid var(--accent-gold);
            background:transparent;color:var(--accent-gold);font-weight:600;font-size:0.95rem;
            cursor:pointer;transition:all var(--transition-fast);
        }
        .btn-outline:hover{background:rgba(200,164,92,0.1);box-shadow:var(--shadow-glow-gold)}

        /* FAQ */
        .faq-list{max-width:700px;margin:0 auto}
        .faq-item{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-md);margin-bottom:12px;
            overflow:hidden;transition:all var(--transition-fast);
        }
        .faq-item:hover{border-color:var(--border-glow)}
        .faq-q{
            padding:18px 22px;font-weight:600;color:#fff;cursor:pointer;
            display:flex;justify-content:space-between;align-items:center;
            font-size:1rem;user-select:none;
        }
        .faq-q .faq-icon{transition:transform var(--transition-fast);color:var(--accent-gold)}
        .faq-item.open .faq-q .faq-icon{transform:rotate(180deg)}
        .faq-a{padding:0 22px;max-height:0;overflow:hidden;transition:all var(--transition-smooth);color:var(--text-secondary);font-size:0.95rem;line-height:1.6}
        .faq-item.open .faq-a{padding:0 22px 18px;max-height:300px}

        /* Footer */
        .site-footer{
            background:var(--bg-surface);border-top:1px solid var(--border-subtle);
            padding:48px 0 24px;margin-top:60px;
        }
        .footer-grid{
            max-width:var(--max-width);margin:0 auto;padding:0 24px;
            display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;
        }
        @media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
        @media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
        .footer-brand{font-size:1.3rem;font-weight:800;color:var(--accent-gold);margin-bottom:8px;font-family:var(--font-heading)}
        .footer-brand-desc{color:var(--text-muted);font-size:0.9rem;line-height:1.55;max-width:280px}
        .footer-col h4{color:var(--text-primary);font-size:0.95rem;margin-bottom:12px;font-weight:700}
        .footer-col ul li{margin-bottom:7px}
        .footer-col ul li a{color:var(--text-muted);font-size:0.88rem;transition:color var(--transition-fast)}
        .footer-col ul li a:hover{color:var(--accent-gold)}
        .footer-bottom{
            max-width:var(--max-width);margin:0 auto;padding:20px 24px 0;
            text-align:center;color:var(--text-muted);font-size:0.82rem;
            border-top:1px solid var(--border-subtle);margin-top:32px;
        }

        /* 通用工具 */
        .text-gold{color:var(--accent-gold)}
        .text-red{color:var(--accent-red-glow)}
        .mt-12{margin-top:12px}
        .mt-20{margin-top:20px}
        .mt-32{margin-top:32px}
        .gap-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* roulang page: article */
:root {
            --bg-primary: #080c12;
            --bg-secondary: #0f161f;
            --bg-card: #141d28;
            --bg-hud: #0b111a;
            --bg-elevated: #182230;
            --text-primary: #e6ebf2;
            --text-secondary: #8e99a8;
            --text-muted: #5a6576;
            --accent-gold: #c9a050;
            --accent-gold-light: #e0c278;
            --accent-cyan: #00c8dc;
            --accent-cyan-glow: rgba(0,200,220,0.25);
            --accent-red: #e0443a;
            --accent-red-glow: rgba(224,68,58,0.3);
            --accent-green: #2ecc71;
            --border-default: #1c2736;
            --border-light: #243040;
            --border-gold: rgba(201,160,80,0.35);
            --border-cyan: rgba(0,200,220,0.3);
            --shadow-card: 0 4px 24px rgba(0,0,0,0.45);
            --shadow-hud: 0 0 32px rgba(0,200,220,0.06), 0 2px 12px rgba(0,0,0,0.5);
            --shadow-btn: 0 2px 12px rgba(201,160,80,0.2);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition-fast: 0.18s ease;
            --transition-normal: 0.28s ease;
            --font-mono: 'SF Mono', 'Fira Code', 'Consolas', 'Monaco', monospace;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            background: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

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

        button, input {
            font-family: inherit;
        }

        input:focus, button:focus, a:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .container-narrow {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(8,12,18,0.88);
            backdrop-filter: blur(18px) saturate(140%);
            -webkit-backdrop-filter: blur(18px) saturate(140%);
            border-bottom: 1px solid var(--border-default);
            transition: background var(--transition-normal), border-color var(--transition-normal);
        }

        .site-header.scrolled {
            background: rgba(8,12,18,0.96);
            border-bottom-color: var(--border-light);
            box-shadow: 0 2px 20px rgba(0,0,0,0.5);
        }

        .nav-inner {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 62px;
            gap: 20px;
        }

        .nav-logo {
            flex-shrink: 0;
        }

        .nav-logo a {
            display: flex;
            align-items: center;
            gap: 9px;
            font-weight: 800;
            font-size: 1.22rem;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }

        .nav-logo a:hover {
            color: var(--accent-gold-light);
        }

        .nav-logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #b88930 100%);
            border-radius: var(--radius-sm);
            color: #0a0e14;
            font-size: 1.1rem;
            box-shadow: 0 0 16px rgba(201,160,80,0.35);
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 6px;
            align-items: center;
        }

        .nav-links li a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }

        .nav-links li a:hover {
            color: var(--text-primary);
            background: rgba(255,255,255,0.04);
        }

        .nav-links li a.active {
            color: var(--accent-gold);
            background: rgba(201,160,80,0.08);
            font-weight: 600;
        }

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

        .nav-search {
            display: flex;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: 24px;
            padding: 7px 14px;
            gap: 8px;
            transition: all var(--transition-fast);
            cursor: text;
        }

        .nav-search:hover {
            border-color: var(--border-light);
            background: var(--bg-elevated);
        }

        .nav-search:focus-within {
            border-color: var(--accent-cyan);
            box-shadow: 0 0 0 3px var(--accent-cyan-glow);
            background: var(--bg-elevated);
        }

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

        .nav-search input {
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 0.88rem;
            width: 150px;
            outline: none;
        }

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

        .search-shortcut {
            font-size: 0.72rem;
            color: var(--text-muted);
            background: var(--bg-secondary);
            border: 1px solid var(--border-default);
            border-radius: 4px;
            padding: 2px 7px;
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
        }

        .btn-nav-cta {
            display: flex;
            align-items: center;
            gap: 7px;
            padding: 10px 20px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #b88930 100%);
            color: #0a0e14;
            border: none;
            border-radius: 24px;
            font-weight: 700;
            font-size: 0.88rem;
            cursor: pointer;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            white-space: nowrap;
            box-shadow: var(--shadow-btn);
        }

        .btn-nav-cta:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 22px rgba(201,160,80,0.35);
            background: linear-gradient(135deg, #d4ac5c 0%, #c49840 100%);
        }

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

        .mobile-menu-toggle {
            display: none;
            background: transparent;
            border: 1px solid var(--border-default);
            border-radius: var(--radius-sm);
            color: var(--text-primary);
            font-size: 1.2rem;
            padding: 8px 12px;
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .mobile-menu-toggle:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
            background: rgba(201,160,80,0.06);
        }

        /* ========== ARTICLE BANNER ========== */
        .article-banner {
            position: relative;
            padding: 80px 0 60px;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }

        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(8,12,18,0.75) 0%, rgba(8,12,18,0.92) 60%, var(--bg-primary) 100%);
            z-index: 1;
        }

        .article-banner::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,200,220,0.03) 2px, rgba(0,200,220,0.03) 4px);
            z-index: 2;
            pointer-events: none;
        }

        .article-banner-content {
            position: relative;
            z-index: 3;
        }

        .article-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.84rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

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

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

        .article-breadcrumb .separator {
            color: var(--text-muted);
            font-size: 0.7rem;
        }

        .article-banner h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.3;
            color: #ffffff;
            letter-spacing: 0.015em;
            margin-bottom: 16px;
            text-shadow: 0 2px 20px rgba(0,0,0,0.6);
        }

        .article-meta-row {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta-item i {
            color: var(--accent-gold);
            font-size: 0.82rem;
        }

        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 14px;
            background: rgba(201,160,80,0.12);
            border: 1px solid var(--border-gold);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--accent-gold-light);
            letter-spacing: 0.03em;
        }

        /* ========== ARTICLE MAIN CONTENT ========== */
        .article-main-section {
            padding: 50px 0 70px;
            position: relative;
        }

        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
            align-items: start;
        }

        .article-body {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-card);
            position: relative;
        }

        .article-body::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-cyan), var(--accent-gold));
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }

        .article-body h2 {
            font-size: 1.55rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 32px 0 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-default);
            letter-spacing: 0.01em;
        }

        .article-body h2:first-child {
            margin-top: 0;
        }

        .article-body h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 24px 0 10px;
        }

        .article-body p {
            color: var(--text-secondary);
            margin-bottom: 16px;
            font-size: 0.98rem;
            line-height: 1.85;
        }

        .article-body strong {
            color: var(--text-primary);
            font-weight: 700;
        }

        .article-body ul, .article-body ol {
            margin: 12px 0 18px 20px;
            color: var(--text-secondary);
        }

        .article-body li {
            margin-bottom: 8px;
            font-size: 0.96rem;
            line-height: 1.75;
        }

        .article-body blockquote {
            margin: 20px 0;
            padding: 18px 22px;
            background: var(--bg-hud);
            border-left: 4px solid var(--accent-gold);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-secondary);
            font-style: italic;
            font-size: 0.95rem;
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 20px 0;
        }

        .article-body a {
            color: var(--accent-cyan);
            font-weight: 500;
            text-decoration: underline;
            text-underline-offset: 3px;
            transition: color var(--transition-fast);
        }

        .article-body a:hover {
            color: #00e8ff;
        }

        /* ========== ARTICLE SIDEBAR ========== */
        .article-sidebar {
            position: sticky;
            top: 86px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            padding: 22px;
            box-shadow: var(--shadow-card);
        }

        .sidebar-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-default);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .sidebar-card h4 i {
            color: var(--accent-gold);
            font-size: 0.9rem;
        }

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

        .sidebar-tag {
            padding: 5px 12px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-default);
            border-radius: 16px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .sidebar-tag:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            background: rgba(0,200,220,0.06);
        }

        .sidebar-mini-post {
            display: flex;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-default);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .sidebar-mini-post:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .sidebar-mini-post:hover .sidebar-mini-title {
            color: var(--accent-gold);
        }

        .sidebar-mini-thumb {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-secondary);
        }

        .sidebar-mini-info {
            flex: 1;
            min-width: 0;
        }

        .sidebar-mini-title {
            font-size: 0.84rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }

        .sidebar-mini-date {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ========== HUD DATA PANEL ========== */
        .hud-section {
            padding: 60px 0;
            position: relative;
        }

        .hud-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: var(--bg-hud);
            z-index: 0;
        }

        .hud-section .container {
            position: relative;
            z-index: 1;
        }

        .hud-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .hud-card {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-hud);
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .hud-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 1px;
            opacity: 0.6;
            transition: width var(--transition-normal), opacity var(--transition-normal);
        }

        .hud-card:hover {
            border-color: var(--border-cyan);
            box-shadow: 0 0 40px rgba(0,200,220,0.1), 0 4px 20px rgba(0,0,0,0.5);
            transform: translateY(-3px);
        }

        .hud-card:hover::after {
            width: 80px;
            opacity: 1;
        }

        .hud-card-value {
            font-size: 2.6rem;
            font-weight: 800;
            font-family: var(--font-mono);
            letter-spacing: 0.03em;
            color: var(--accent-cyan);
            line-height: 1;
            margin-bottom: 6px;
            text-shadow: 0 0 30px var(--accent-cyan-glow);
        }

        .hud-card-value.gold {
            color: var(--accent-gold);
            text-shadow: 0 0 30px rgba(201,160,80,0.4);
        }

        .hud-card-value.red {
            color: var(--accent-red);
            text-shadow: 0 0 30px var(--accent-red-glow);
        }

        .hud-card-value.green {
            color: var(--accent-green);
            text-shadow: 0 0 30px rgba(46,204,113,0.3);
        }

        .hud-card-label {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.08em;
        }

        .hud-card-sub {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ========== RELATED POSTS ========== */
        .related-section {
            padding: 60px 0 50px;
        }

        .section-title {
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title i {
            color: var(--accent-gold);
            font-size: 1.2rem;
        }

        .section-subtitle {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 32px;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-default);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-normal);
            cursor: pointer;
            box-shadow: var(--shadow-card);
        }

        .related-card:hover {
            border-color: var(--border-gold);
            transform: translateY(-4px);
            box-shadow: 0 12px 36px rgba(0,0,0,0.5);
        }

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

        .related-card-body {
            padding: 18px 20px 20px;
        }

        .related-card-category {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--accent-cyan);
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }

        .related-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card-date {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* ========== FAQ ========== */
        .faq-section {
            padding: 60px 0 50px;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-default);
            border-bottom: 1px solid var(--border-default);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 800px;
            margin: 0 auto;
        }

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

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

        .faq-question {
            padding: 16px 22px;
            font-weight: 700;
            font-size: 0.98rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: color var(--transition-fast);
            user-select: none;
        }

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

        .faq-question i {
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: transform var(--transition-normal), color var(--transition-fast);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.75;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 22px 18px;
        }

        /* ========== CTA ========== */
        .cta-section {
            padding: 70px 0;
            text-align: center;
            position: relative;
            background: url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            background-attachment: fixed;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(8,12,18,0.94) 0%, rgba(15,22,31,0.9) 100%);
            z-index: 1;
        }

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

        .cta-title {
            font-size: 2rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .cta-desc {
            font-size: 1.02rem;
            color: var(--text-secondary);
            margin-bottom: 28px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
        }

        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--accent-gold) 0%, #b88930 100%);
            color: #0a0e14;
            border: none;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            box-shadow: var(--shadow-btn);
        }

        .btn-cta-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(201,160,80,0.4);
            background: linear-gradient(135deg, #d4ac5c 0%, #c49840 100%);
        }

        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            padding: 13px 30px;
            background: transparent;
            color: var(--text-primary);
            border: 2px solid var(--border-light);
            border-radius: 28px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all var(--transition-normal);
            letter-spacing: 0.02em;
            margin-left: 12px;
        }

        .btn-cta-secondary:hover {
            border-color: var(--accent-cyan);
            color: var(--accent-cyan);
            box-shadow: 0 0 20px var(--accent-cyan-glow);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-default);
            padding: 50px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }

        .footer-brand-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

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

        .footer-col ul li a {
            font-size: 0.87rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            text-align: center;
            padding-top: 28px;
            margin-top: 32px;
            border-top: 1px solid var(--border-default);
            font-size: 0.82rem;
            color: var(--text-muted);
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== NOT FOUND ========== */
        .not-found-section {
            padding: 100px 0;
            text-align: center;
        }

        .not-found-icon {
            font-size: 5rem;
            color: var(--text-muted);
            margin-bottom: 20px;
            opacity: 0.4;
        }

        .not-found-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .not-found-desc {
            color: var(--text-secondary);
            margin-bottom: 24px;
            font-size: 0.95rem;
        }

        .btn-back-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-gold);
            border-radius: 24px;
            color: var(--accent-gold);
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-normal);
        }

        .btn-back-home:hover {
            background: rgba(201,160,80,0.1);
            border-color: var(--accent-gold);
            box-shadow: 0 0 18px rgba(201,160,80,0.2);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .article-sidebar {
                position: static;
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .hud-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .article-banner h1 {
                font-size: 1.9rem;
            }
            .article-body {
                padding: 28px 22px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: absolute;
                top: 62px;
                left: 0;
                right: 0;
                background: rgba(8,12,18,0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid var(--border-default);
                box-shadow: 0 8px 30px rgba(0,0,0,0.6);
                z-index: 999;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links li a {
                display: block;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }
            .nav-search {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .btn-nav-cta {
                font-size: 0.8rem;
                padding: 8px 14px;
            }
            .article-sidebar {
                grid-template-columns: 1fr;
            }
            .hud-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .hud-card-value {
                font-size: 2rem;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .article-banner {
                padding: 50px 0 40px;
            }
            .article-banner h1 {
                font-size: 1.5rem;
            }
            .article-body {
                padding: 22px 16px;
            }
            .article-body h2 {
                font-size: 1.3rem;
            }
            .cta-title {
                font-size: 1.5rem;
            }
            .btn-cta-secondary {
                margin-left: 0;
                margin-top: 10px;
            }
            .article-meta-row {
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .hud-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .hud-card {
                padding: 18px 14px;
            }
            .hud-card-value {
                font-size: 1.7rem;
            }
            .article-banner h1 {
                font-size: 1.3rem;
            }
            .article-body {
                padding: 18px 12px;
                border-radius: var(--radius-md);
            }
            .article-body::before {
                border-radius: var(--radius-md) var(--radius-md) 0 0;
            }
            .article-body p {
                font-size: 0.9rem;
            }
            .related-card-img {
                height: 140px;
            }
            .nav-inner {
                padding: 0 12px;
            }
            .btn-nav-cta span {
                display: none;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .faq-question {
                font-size: 0.9rem;
                padding: 14px 16px;
            }
        }

/* roulang page: category2 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #C8A951;
            --primary-hover: #D4AF37;
            --primary-glow: rgba(200, 169, 81, 0.25);
            --secondary: #0A1A2F;
            --accent: #FF6B6B;
            --bg-page: #F8F9FA;
            --bg-dark: #0D1B2A;
            --bg-panel: #1B2D44;
            --bg-card: #FFFFFF;
            --text-primary: #1A1A2E;
            --text-secondary: #5A6580;
            --text-light: #E0E6ED;
            --text-white: #FFFFFF;
            --border-light: #E2E8F0;
            --border-panel: #2D4055;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
            --shadow-lg: 0 16px 40px rgba(0,0,0,0.12);
            --shadow-glow: 0 0 20px rgba(200, 169, 81, 0.15);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 64px;
            --spacing-2xl: 80px;
            --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        /* ===== 基础重置 ===== */
        *, *::before, *::after { box-sizing: border-box; }
        body {
            margin: 0;
            font-family: var(--font-family);
            background-color: var(--bg-page);
            color: var(--text-primary);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
        }
        a { transition: var(--transition); text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        button { cursor: pointer; font-family: inherit; }
        ul, ol { list-style: none; padding: 0; margin: 0; }
        input, button { font-family: inherit; }
        
        /* ===== 容器 ===== */
        .container { max-width: 1200px; margin: 0 auto; padding: 0 var(--spacing-sm); }
        @media (min-width: 1024px) { .container { padding: 0 var(--spacing-md); } }
        
        /* ===== 导航 (沿用首页结构/自定义增强) ===== */
        .site-header {
            background: var(--secondary);
            backdrop-filter: blur(12px);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(200, 169, 81, 0.2);
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .nav-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
        }
        .nav-logo a {
            display: flex;
            align-items: center;
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .nav-logo-icon { margin-right: 8px; font-size: 1.5rem; color: var(--primary); }
        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            margin: 0;
        }
        .nav-links li a {
            display: block;
            padding: 6px 14px;
            border-radius: 6px;
            color: var(--text-light);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            background: transparent;
            white-space: nowrap;
        }
        .nav-links li a:hover { color: var(--primary); background: rgba(200, 169, 81, 0.08); }
        .nav-links li a.active {
            color: var(--secondary);
            background: var(--primary);
            font-weight: 600;
        }
        .nav-actions { display: flex; align-items: center; gap: var(--spacing-xs); }
        .nav-search {
            position: relative;
            background: rgba(255,255,255,0.08);
            border-radius: 8px;
            padding: 0 12px;
            display: flex;
            align-items: center;
            gap: 6px;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .nav-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--text-white);
            width: 140px;
            font-size: 0.85rem;
        }
        .search-icon { color: var(--text-light); font-size: 0.9rem; }
        .search-shortcut {
            background: rgba(255,255,255,0.1);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 0.7rem;
            color: var(--text-light);
            font-weight: 500;
        }
        .btn-nav-cta {
            background: var(--primary);
            color: var(--secondary);
            border: none;
            padding: 8px 18px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition);
        }
        .btn-nav-cta:hover { background: var(--primary-hover); box-shadow: var(--shadow-glow); }
        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.4rem;
        }
        @media (max-width: 1024px) {
            .nav-links, .nav-search .search-shortcut, .nav-search input { display: none; }
            .mobile-menu-toggle { display: block; }
            .nav-links.mobile-open {
                display: flex;
                flex-direction: column;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: var(--secondary);
                padding: var(--spacing-sm);
                gap: 4px;
                border-bottom: 2px solid var(--primary);
            }
        }
        
        /* ===== 板块基础 ===== */
        .section { padding: var(--spacing-2xl) 0; }
        .section-dark { background: var(--bg-dark); color: var(--text-white); }
        .section-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
            position: relative;
        }
        .section-title span { color: var(--primary); }
        .section-lead { color: var(--text-secondary); max-width: 700px; margin-bottom: var(--spacing-lg); font-size: 1.05rem; }
        .section-dark .section-lead { color: var(--text-light); }
        
        /* ===== Banner/Hero ===== */
        .page-hero {
            background: linear-gradient(135deg, rgba(10,26,47,0.9) 0%, rgba(27,45,68,0.85) 100%),
                        url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            padding: var(--spacing-2xl) 0;
            color: var(--text-white);
            position: relative;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 100%;
            height: 40px;
            background: linear-gradient(to top, var(--bg-page), transparent);
        }
        .hero-content h1 {
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 10px;
        }
        .hero-content p { font-size: 1.2rem; color: var(--text-light); max-width: 600px; }
        .hero-stats {
            display: flex;
            gap: var(--spacing-lg);
            margin-top: var(--spacing-md);
        }
        .hero-stat-num { font-size: 2.2rem; font-weight: 700; color: var(--primary); }
        .hero-stat-label { font-size: 0.9rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; }
        
        /* ===== 策略分类卡片 ===== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }
        .cat-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md) var(--spacing-sm);
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-light);
        }
        .cat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }
        .cat-icon { font-size: 2.5rem; color: var(--primary); margin-bottom: 8px; }
        .cat-card h3 { font-size: 1.1rem; font-weight: 700; }
        .cat-card p { color: var(--text-secondary); font-size: 0.9rem; }
        .cat-badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            padding: 2px 10px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            .category-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 520px) {
            .category-grid { grid-template-columns: 1fr; }
        }
        
        /* ===== 策略文章卡片 ===== */
        .strategy-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }
        .strategy-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--border-light);
        }
        .strategy-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }
        .strategy-card-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .strategy-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .card-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--primary);
            color: var(--secondary);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
        }
        .card-tag.hot { background: #FF6B6B; color: #fff; }
        .card-tag.pro { background: #3A86FF; color: #fff; }
        .card-tag.team { background: #8338EC; color: #fff; }
        .strategy-card-body { padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm); }
        .strategy-card-body h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
        .strategy-card-body p { color: var(--text-secondary); font-size: 0.9rem; }
        .card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: 0.8rem; color: var(--text-secondary); }
        .btn-outline-sm {
            background: transparent;
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 4px 14px;
            border-radius: 6px;
            font-weight: 600;
            font-size: 0.85rem;
            transition: var(--transition);
        }
        .btn-outline-sm:hover { background: var(--primary); color: var(--secondary); }
        @media (max-width: 1024px) {
            .strategy-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 520px) {
            .strategy-grid { grid-template-columns: 1fr; }
        }
        
        /* ===== 对比面板 (HUD风格) ===== */
        .compare-panel {
            background: var(--bg-panel);
            border-radius: var(--radius-xl);
            padding: var(--spacing-lg);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
            border: 1px solid var(--border-panel);
            backdrop-filter: blur(8px);
        }
        .compare-col {
            background: rgba(255,255,255,0.04);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            border: 1px solid rgba(255,255,255,0.1);
        }
        .compare-col h3 { color: var(--primary); font-weight: 700; margin-bottom: 12px; }
        .stat-bar { display: flex; align-items: center; margin-bottom: 8px; }
        .stat-bar span { width: 80px; font-size: 0.9rem; color: var(--text-light); }
        .bar-fill {
            height: 6px;
            background: var(--primary);
            border-radius: 3px;
            flex: 1;
            margin-left: 10px;
            box-shadow: 0 0 10px var(--primary-glow);
        }
        .vs-divider {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--accent);
        }
        @media (max-width: 768px) {
            .compare-panel { grid-template-columns: 1fr; }
            .vs-divider { margin: var(--spacing-sm) 0; }
        }
        
        /* ===== 路径图 ===== */
        .pathway-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: var(--spacing-sm);
            position: relative;
        }
        .pathway-step {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md) var(--spacing-sm);
            text-align: center;
            box-shadow: var(--shadow-sm);
            position: relative;
            border: 1px solid var(--border-light);
        }
        .pathway-step::after {
            content: '\f105';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: -20px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            font-size: 1.2rem;
        }
        .pathway-step:last-child::after { display: none; }
        .pathway-step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
        .pathway-step p { font-size: 0.8rem; color: var(--text-secondary); }
        @media (max-width: 768px) {
            .pathway-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-xs);
            }
            .pathway-step::after {
                content: '\f107';
                right: 50%;
                top: auto;
                bottom: -16px;
                transform: translateX(50%);
            }
        }
        
        /* ===== 数据看板 ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }
        .stat-card {
            background: var(--bg-panel);
            border-radius: var(--radius-lg);
            padding: var(--spacing-md);
            text-align: center;
            border: 1px solid var(--border-panel);
            backdrop-filter: blur(8px);
        }
        .stat-value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
        }
        .stat-unit { font-size: 0.9rem; color: var(--text-light); margin-top: 4px; }
        @media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 520px) { .stats-grid { grid-template-columns: 1fr; } }
        
        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: var(--spacing-sm) var(--spacing-md);
            margin-bottom: var(--spacing-sm);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: var(--transition);
        }
        .faq-item:hover { border-color: var(--primary); }
        .faq-question {
            font-weight: 700;
            font-size: 1.05rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-primary);
        }
        .faq-answer {
            margin-top: 8px;
            color: var(--text-secondary);
            font-size: 0.95rem;
            display: none;
            padding-top: 8px;
            border-top: 1px solid var(--border-light);
        }
        .faq-item.open .faq-answer { display: block; }
        
        /* ===== CTA ===== */
        .cta-box {
            background: linear-gradient(135deg, var(--secondary) 0%, #1B2D44 100%);
            border-radius: var(--radius-xl);
            padding: var(--spacing-xl) var(--spacing-md);
            text-align: center;
            color: var(--text-white);
            border: 1px solid var(--primary);
            box-shadow: var(--shadow-glow);
        }
        .cta-box h2 { font-weight: 700; }
        .btn-primary {
            display: inline-block;
            background: var(--primary);
            color: var(--secondary);
            padding: 12px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            transition: var(--transition);
            margin-top: var(--spacing-md);
            border: none;
        }
        .btn-primary:hover { background: var(--primary-hover); box-shadow: 0 8px 24px rgba(200,169,81,0.4); transform: translateY(-2px); }
        
        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--secondary);
            color: var(--text-light);
            padding: var(--spacing-2xl) var(--spacing-sm) var(--spacing-md);
        }
        .footer-grid {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
        }
        .footer-brand { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
        .footer-brand-desc { font-size: 0.9rem; color: var(--text-light); max-width: 280px; }
        .footer-col h4 { font-size: 1rem; font-weight: 700; color: var(--text-white); margin-bottom: 12px; }
        .footer-col ul li a { color: var(--text-light); font-size: 0.9rem; display: block; padding: 4px 0; }
        .footer-col ul li a:hover { color: var(--primary); }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: var(--spacing-lg);
            padding-top: var(--spacing-md);
            text-align: center;
            font-size: 0.85rem;
            color: var(--text-light);
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }
        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 520px) {
            .footer-grid { grid-template-columns: 1fr; }
        }
        
        /* ===== 通用按钮/标签 ===== */
        .btn { cursor: pointer; }
        .tag { display: inline-block; background: #E9ECEF; padding: 2px 12px; border-radius: 12px; font-size: 0.8rem; font-weight: 600; }

/* roulang page: category3 */
/* ========== 设计变量 ========== */
        :root {
            --color-primary: #f0a500;
            --color-primary-hover: #d49200;
            --color-primary-glow: rgba(240, 165, 0, 0.35);
            --color-accent: #e84545;
            --color-accent-hover: #c93636;
            --color-bg: #0a0e14;
            --color-bg-alt: #111720;
            --color-bg-card: #161c26;
            --color-bg-hud: #0d1119;
            --color-surface: #1a2230;
            --color-surface-hover: #1f2838;
            --color-text: #e8ecf1;
            --color-text-strong: #ffffff;
            --color-text-weak: #8896a9;
            --color-text-muted: #5c6a7d;
            --color-border: #232d3b;
            --color-border-light: #2e3948;
            --color-gold: #f0c040;
            --color-silver: #b8c5d4;
            --color-bronze: #c8946e;
            --color-success: #2ecc71;
            --color-danger: #e84545;
            --color-info: #4da6ff;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.35);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 30px rgba(240, 165, 0, 0.18);
            --shadow-hud: 0 0 0 1px rgba(240, 165, 0, 0.15), 0 0 40px rgba(240, 165, 0, 0.08);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.4s ease;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', 'Monaco', monospace;
            --max-width: 1200px;
            --nav-height: 68px;
        }

        /* ========== 基础 Reset ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: 16px;
            line-height: 1.65;
            color: var(--color-text);
            background-color: var(--color-bg);
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
        }
        input {
            font-family: inherit;
            font-size: inherit;
        }
        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        h1, h2, h3, h4, h5, h6 {
            margin: 0;
            line-height: 1.25;
            color: var(--color-text-strong);
            font-weight: 700;
        }

        /* ========== 容器 ========== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== 导航 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(10, 14, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .nav-inner {
            max-width: var(--max-width);
            width: 100%;
            margin: 0 auto;
            padding: 0 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .nav-logo a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--color-text-strong);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }
        .nav-logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--color-primary), #e87d00);
            border-radius: var(--radius-sm);
            font-size: 1.1rem;
            color: #0a0e14;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links a {
            display: block;
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-weak);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--color-text);
            background: rgba(255, 255, 255, 0.04);
        }
        .nav-links a.active {
            color: var(--color-primary);
            background: rgba(240, 165, 0, 0.08);
            font-weight: 600;
        }
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .nav-search {
            position: relative;
            display: flex;
            align-items: center;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: 24px;
            padding: 7px 14px;
            gap: 8px;
            transition: all var(--transition-fast);
            min-width: 200px;
        }
        .nav-search:focus-within {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.08);
        }
        .nav-search .search-icon {
            color: var(--color-text-muted);
            font-size: 0.85rem;
        }
        .nav-search input {
            background: transparent;
            border: none;
            color: var(--color-text);
            width: 100%;
            font-size: 0.85rem;
            outline: none;
        }
        .nav-search input::placeholder {
            color: var(--color-text-muted);
        }
        .search-shortcut {
            font-size: 0.7rem;
            color: var(--color-text-muted);
            background: var(--color-bg-card);
            padding: 2px 7px;
            border-radius: 3px;
            font-family: var(--font-mono);
            white-space: nowrap;
            border: 1px solid var(--color-border);
        }
        .btn-nav-cta {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            background: linear-gradient(135deg, var(--color-primary), #e08700);
            color: #0a0e14;
            font-weight: 600;
            font-size: 0.85rem;
            border-radius: 24px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }
        .btn-nav-cta:hover {
            background: linear-gradient(135deg, #f5b820, var(--color-primary));
            box-shadow: 0 4px 18px rgba(240, 165, 0, 0.3);
            transform: translateY(-1px);
        }
        .mobile-menu-toggle {
            display: none;
            background: var(--color-surface);
            color: var(--color-text);
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .mobile-menu-toggle:hover {
            background: var(--color-surface-hover);
            border-color: var(--color-border-light);
        }

        /* ========== 页面 Hero Banner ========== */
        .page-hero {
            position: relative;
            padding: 80px 0 70px;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            background-color: var(--color-bg-alt);
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 14, 20, 0.7) 0%, rgba(10, 14, 20, 0.88) 60%, var(--color-bg) 100%);
            z-index: 1;
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .page-hero-content {
            text-align: center;
            max-width: 720px;
            margin: 0 auto;
        }
        .page-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(240, 165, 0, 0.1);
            border: 1px solid rgba(240, 165, 0, 0.25);
            color: var(--color-primary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            margin-bottom: 20px;
        }
        .page-hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            color: var(--color-text-strong);
        }
        .page-hero h1 .highlight {
            background: linear-gradient(135deg, var(--color-primary), #f5c542);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .page-hero-desc {
            font-size: 1.1rem;
            color: var(--color-text-weak);
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .page-hero-stats {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .hero-stat {
            text-align: center;
        }
        .hero-stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-primary);
            font-family: var(--font-mono);
            letter-spacing: -0.01em;
        }
        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--color-text-weak);
            margin-top: 4px;
            letter-spacing: 0.03em;
        }

        /* ========== 板块通用 ========== */
        .section {
            padding: 70px 0;
        }
        .section-alt {
            background: var(--color-bg-alt);
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-badge {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: var(--color-primary);
            text-transform: uppercase;
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            letter-spacing: -0.01em;
            margin-bottom: 10px;
        }
        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-weak);
            max-width: 520px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* ========== 排名筛选选项卡 ========== */
        .rank-tabs {
            display: flex;
            justify-content: center;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 36px;
        }
        .rank-tab {
            padding: 10px 22px;
            border-radius: 24px;
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--color-text-weak);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .rank-tab:hover {
            color: var(--color-text);
            background: var(--color-surface-hover);
            border-color: var(--color-border-light);
        }
        .rank-tab.active {
            color: #0a0e14;
            background: var(--color-primary);
            border-color: var(--color-primary);
            font-weight: 600;
            box-shadow: 0 4px 16px rgba(240, 165, 0, 0.25);
        }

        /* ========== 排名榜单 ========== */
        .ranking-table-wrap {
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .ranking-table-header {
            display: grid;
            grid-template-columns: 60px 1fr 100px 90px 90px 100px;
            padding: 16px 20px;
            background: var(--color-bg-hud);
            border-bottom: 1px solid var(--color-border);
            font-size: 0.78rem;
            font-weight: 700;
            color: var(--color-text-muted);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            align-items: center;
        }
        .ranking-row {
            display: grid;
            grid-template-columns: 60px 1fr 100px 90px 90px 100px;
            padding: 16px 20px;
            align-items: center;
            border-bottom: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            font-size: 0.9rem;
        }
        .ranking-row:last-child {
            border-bottom: none;
        }
        .ranking-row:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .ranking-row.top-1 {
            background: linear-gradient(90deg, rgba(240, 192, 64, 0.06) 0%, transparent 60%);
        }
        .ranking-row.top-2 {
            background: linear-gradient(90deg, rgba(184, 197, 212, 0.04) 0%, transparent 60%);
        }
        .ranking-row.top-3 {
            background: linear-gradient(90deg, rgba(200, 148, 110, 0.04) 0%, transparent 60%);
        }
        .rank-num {
            font-weight: 800;
            font-size: 1.1rem;
            text-align: center;
            font-family: var(--font-mono);
        }
        .rank-num.rank-gold {
            color: var(--color-gold);
        }
        .rank-num.rank-silver {
            color: var(--color-silver);
        }
        .rank-num.rank-bronze {
            color: var(--color-bronze);
        }
        .rank-num.rank-normal {
            color: var(--color-text-weak);
        }
        .rank-medal {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            font-size: 1rem;
        }
        .rank-medal.gold {
            background: linear-gradient(135deg, #f0c040, #d4a020);
            color: #3d2e00;
        }
        .rank-medal.silver {
            background: linear-gradient(135deg, #c8d4e0, #9aa8b8);
            color: #2a3040;
        }
        .rank-medal.bronze {
            background: linear-gradient(135deg, #d4a880, #b07850);
            color: #3d2010;
        }
        .team-cell {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .team-cell-avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
        }
        .team-cell-info .team-name {
            font-weight: 600;
            color: var(--color-text-strong);
            font-size: 0.9rem;
        }
        .team-cell-info .team-tag {
            font-size: 0.72rem;
            color: var(--color-text-muted);
            font-family: var(--font-mono);
        }
        .stat-cell {
            text-align: center;
            font-weight: 500;
            font-family: var(--font-mono);
            font-size: 0.88rem;
            color: var(--color-text);
        }
        .stat-change {
            font-size: 0.75rem;
            font-weight: 600;
        }
        .stat-change.up {
            color: var(--color-success);
        }
        .stat-change.down {
            color: var(--color-danger);
        }
        .stat-change.stable {
            color: var(--color-text-muted);
        }
        .rank-change-icon {
            display: inline-block;
            margin-right: 2px;
        }
        .btn-view-team {
            padding: 6px 14px;
            border-radius: 16px;
            font-size: 0.78rem;
            font-weight: 600;
            background: transparent;
            border: 1px solid var(--color-border-light);
            color: var(--color-text-weak);
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-align: center;
        }
        .btn-view-team:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: rgba(240, 165, 0, 0.05);
        }
        @media (max-width: 900px) {
            .ranking-table-header {
                grid-template-columns: 40px 1fr 70px 65px 60px;
                padding: 12px 12px;
                font-size: 0.7rem;
            }
            .ranking-row {
                grid-template-columns: 40px 1fr 70px 65px 60px;
                padding: 12px 12px;
                font-size: 0.8rem;
            }
            .ranking-table-header > *:nth-child(6),
            .ranking-row > *:nth-child(6) {
                display: none;
            }
        }
        @media (max-width: 600px) {
            .ranking-table-header {
                grid-template-columns: 32px 1fr 55px 50px;
                padding: 10px 8px;
                gap: 4px;
            }
            .ranking-row {
                grid-template-columns: 32px 1fr 55px 50px;
                padding: 10px 8px;
                gap: 4px;
            }
            .ranking-table-header > *:nth-child(5),
            .ranking-row > *:nth-child(5),
            .ranking-table-header > *:nth-child(6),
            .ranking-row > *:nth-child(6) {
                display: none;
            }
            .team-cell-avatar {
                width: 30px;
                height: 30px;
            }
        }

        /* ========== HUD 深色数据面板 ========== */
        .hud-panel {
            background: var(--color-bg-hud);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-hud);
            position: relative;
            overflow: hidden;
        }
        .hud-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--color-primary-glow), var(--color-primary), var(--color-primary-glow), transparent);
            opacity: 0.7;
        }
        .hud-panel-title {
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            color: var(--color-text-muted);
            text-transform: uppercase;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hud-panel-title i {
            color: var(--color-primary);
            font-size: 0.7rem;
        }
        .hud-metrics {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .hud-metric {
            text-align: center;
        }
        .hud-metric-value {
            font-size: 1.6rem;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
            letter-spacing: -0.01em;
        }
        .hud-metric-label {
            font-size: 0.72rem;
            color: var(--color-text-muted);
            margin-top: 4px;
            letter-spacing: 0.04em;
        }
        @media (max-width: 768px) {
            .hud-metrics {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 480px) {
            .hud-metrics {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }

        /* ========== 战队对比面板 ========== */
        .compare-panel {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .compare-header {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            padding: 20px 24px;
            background: var(--color-bg-hud);
            border-bottom: 1px solid var(--color-border);
            gap: 16px;
        }
        .compare-team-slot {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--color-text-strong);
        }
        .compare-team-slot img {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            border: 1px solid var(--color-border);
            background: var(--color-surface);
        }
        .compare-vs {
            font-size: 1.4rem;
            font-weight: 900;
            color: var(--color-accent);
            font-family: var(--font-mono);
            letter-spacing: 0.04em;
        }
        .compare-body {
            padding: 20px 24px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .compare-stat-row {
            display: flex;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            font-size: 0.85rem;
        }
        .compare-stat-row:last-child {
            border-bottom: none;
        }
        .compare-stat-label {
            color: var(--color-text-weak);
        }
        .compare-stat-val {
            font-weight: 600;
            font-family: var(--font-mono);
            color: var(--color-text-strong);
        }
        .compare-stat-val.winner {
            color: var(--color-primary);
        }
        @media (max-width: 768px) {
            .compare-body {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .compare-header {
                padding: 14px 16px;
                gap: 8px;
            }
            .compare-team-slot img {
                width: 32px;
                height: 32px;
            }
            .compare-vs {
                font-size: 1.1rem;
            }
        }

        /* ========== 数据指标卡片网格 ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .metric-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition-normal);
            position: relative;
            overflow: hidden;
        }
        .metric-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .metric-card-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            margin-bottom: 14px;
        }
        .metric-card-icon.orange {
            background: rgba(240, 165, 0, 0.12);
            color: var(--color-primary);
        }
        .metric-card-icon.blue {
            background: rgba(77, 166, 255, 0.12);
            color: var(--color-info);
        }
        .metric-card-icon.green {
            background: rgba(46, 204, 113, 0.12);
            color: var(--color-success);
        }
        .metric-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .metric-card p {
            font-size: 0.85rem;
            color: var(--color-text-weak);
            line-height: 1.5;
            margin: 0;
        }
        .metric-card-value {
            font-size: 2rem;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        @media (max-width: 900px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .metrics-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 路径图 / 晋级路线 ========== */
        .pathway-track {
            display: flex;
            align-items: stretch;
            gap: 0;
            overflow-x: auto;
            padding: 10px 0;
            scroll-snap-type: x mandatory;
        }
        .pathway-step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 24px 16px;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            position: relative;
            scroll-snap-align: start;
            transition: all var(--transition-normal);
        }
        .pathway-step:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
        }
        .pathway-step+.pathway-step {
            margin-left: -1px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
        }
        .pathway-step:first-child {
            border-radius: var(--radius-md) 0 0 var(--radius-md);
        }
        .pathway-step:last-child {
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
        }
        .pathway-step-num {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #0a0e14;
            font-weight: 800;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            font-family: var(--font-mono);
        }
        .pathway-step h5 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .pathway-step p {
            font-size: 0.78rem;
            color: var(--color-text-weak);
            margin: 0;
            line-height: 1.4;
        }
        @media (max-width: 768px) {
            .pathway-track {
                flex-direction: column;
                gap: 12px;
            }
            .pathway-step {
                min-width: auto;
                border-radius: var(--radius-md) !important;
                margin-left: 0 !important;
            }
            .pathway-step+.pathway-step {
                margin-left: 0;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border-light);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            background: transparent;
            color: var(--color-text-strong);
            font-size: 0.95rem;
            font-weight: 600;
            text-align: left;
            transition: all var(--transition-fast);
            gap: 12px;
        }
        .faq-question:hover {
            color: var(--color-primary);
        }
        .faq-question i {
            transition: transform var(--transition-normal);
            color: var(--color-text-muted);
            font-size: 0.8rem;
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-answer p {
            margin: 0;
            font-size: 0.85rem;
            color: var(--color-text-weak);
            line-height: 1.7;
        }

        /* ========== CTA ========== */
        .cta-section {
            text-align: center;
            padding: 60px 0;
            background: var(--color-bg-alt);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .cta-section p {
            color: var(--color-text-weak);
            margin-bottom: 24px;
            font-size: 0.95rem;
            max-width: 480px;
            margin-left: auto;
            margin-right: auto;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--color-primary), #e08700);
            color: #0a0e14;
            font-weight: 700;
            font-size: 1rem;
            border-radius: 28px;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
        }
        .btn-cta-primary:hover {
            box-shadow: 0 8px 28px rgba(240, 165, 0, 0.35);
            transform: translateY(-2px);
        }
        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            background: transparent;
            color: var(--color-text);
            font-weight: 600;
            font-size: 1rem;
            border-radius: 28px;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            margin-left: 12px;
        }
        .btn-cta-secondary:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: rgba(240, 165, 0, 0.04);
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--color-bg-alt);
            border-top: 1px solid var(--color-border);
            padding: 48px 0 24px;
        }
        .footer-grid {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-text-strong);
            margin-bottom: 8px;
        }
        .footer-brand-desc {
            font-size: 0.85rem;
            color: var(--color-text-weak);
            line-height: 1.6;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            color: var(--color-text-muted);
            text-transform: uppercase;
            margin-bottom: 14px;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--color-text-weak);
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--color-primary);
        }
        .footer-bottom {
            max-width: var(--max-width);
            margin: 32px auto 0;
            padding: 20px 24px 0;
            border-top: 1px solid var(--color-border);
            text-align: center;
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== 响应式导航 ========== */
        @media (max-width: 1024px) {
            .nav-search {
                min-width: 140px;
            }
            .search-shortcut {
                display: none;
            }
            .nav-links a {
                padding: 8px 12px;
                font-size: 0.82rem;
            }
        }
        @media (max-width: 860px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: rgba(10, 14, 20, 0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                padding: 16px;
                border-bottom: 1px solid var(--color-border);
                z-index: 999;
                gap: 2px;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
                width: 100%;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .nav-search {
                min-width: auto;
                width: 120px;
            }
            .btn-nav-cta span,
            .btn-nav-cta i.fa-arrow-right {
                display: none;
            }
            .btn-nav-cta {
                padding: 9px 14px;
                font-size: 0.8rem;
                gap: 0;
            }
            .btn-nav-cta::after {
                content: '进入';
            }
        }
        @media (max-width: 520px) {
            .nav-inner {
                padding: 0 12px;
                gap: 8px;
            }
            .nav-logo a {
                font-size: 1rem;
            }
            .nav-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .nav-search {
                display: none;
            }
            .btn-nav-cta {
                padding: 8px 12px;
                font-size: 0.75rem;
            }
            .page-hero h1 {
                font-size: 1.8rem;
            }
            .page-hero {
                padding: 50px 0 40px;
            }
            .hero-stat-value {
                font-size: 1.4rem;
            }
            .section {
                padding: 44px 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .hud-panel {
                padding: 18px 14px;
            }
            .hud-metric-value {
                font-size: 1.2rem;
            }
        }