/* roulang page: index */
:root {
            --primary: #c8963e;
            --primary-light: #d4a855;
            --primary-dark: #9a6f2a;
            --accent: #e8b84b;
            --bg-deep: #080c14;
            --bg-dark: #0d1117;
            --bg-card: #141a24;
            --bg-card-hover: #1a2232;
            --bg-surface: #111827;
            --text-primary: #e8e8ec;
            --text-secondary: #b0b5be;
            --text-muted: #6b7280;
            --border-subtle: #1e293b;
            --border-medium: #2a3345;
            --border-gold: rgba(200, 150, 62, 0.35);
            --gold-glow: rgba(200, 150, 62, 0.18);
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow: 0 4px 20px rgba(0,0,0,0.4);
            --shadow-lg: 0 8px 40px rgba(0,0,0,0.55);
            --shadow-gold: 0 4px 24px rgba(200,150,62,0.15);
            --transition-fast: 0.2s ease;
            --transition: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-display: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
            --navbar-height: 72px;
            --bottom-tab-height: 60px;
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
        html{scroll-behavior:smooth;font-size:16px;}
        body{
            font-family:var(--font-body);
            background-color:var(--bg-deep);
            color:var(--text-primary);
            line-height:1.7;
            -webkit-font-smoothing:antialiased;
            -moz-osx-font-smoothing:grayscale;
            overflow-x:hidden;
            min-height:100vh;
            padding-bottom:0;
        }
        body.mobile-nav-visible{padding-bottom:var(--bottom-tab-height);}

        a{text-decoration:none;color:inherit;transition:color var(--transition-fast);}
        a:hover{color:var(--primary-light);}
        img{max-width:100%;height:auto;display:block;}

        ::selection{background:var(--primary);color:#0d1117;}
        ::-webkit-scrollbar{width:7px;}
        ::-webkit-scrollbar-track{background:var(--bg-dark);}
        ::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:10px;}
        ::-webkit-scrollbar-thumb:hover{background:var(--primary-dark);}

        .container-custom{max-width:1200px;margin:0 auto;padding:0 20px;}
        @media(min-width:1400px){.container-custom{max-width:1320px;}}

        /* ===== NAVBAR ===== */
        .navbar-custom{
            position:fixed;top:0;left:0;right:0;z-index:1050;
            height:var(--navbar-height);
            background:rgba(13,17,23,0.88);
            backdrop-filter:blur(18px);
            -webkit-backdrop-filter:blur(18px);
            border-bottom:1px solid var(--border-subtle);
            transition:all var(--transition);
            display:flex;align-items:center;
        }
        .navbar-custom.scrolled{
            background:rgba(8,12,20,0.95);
            border-bottom-color:var(--border-gold);
            box-shadow:0 2px 24px rgba(0,0,0,0.5);
        }
        .navbar-custom .container-custom{
            display:flex;align-items:center;justify-content:space-between;width:100%;
        }
        .nav-brand{
            font-family:var(--font-display);
            font-size:1.35rem;font-weight:700;letter-spacing:0.03em;
            color:var(--text-primary);
            display:flex;align-items:center;gap:10px;
            transition:color var(--transition-fast);
            white-space:nowrap;
        }
        .nav-brand:hover{color:var(--primary-light);}
        .nav-brand .brand-icon{
            width:38px;height:38px;border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--primary-dark),var(--primary));
            display:flex;align-items:center;justify-content:center;
            font-size:1.1rem;color:#0d1117;font-weight:900;
            box-shadow:var(--shadow-gold);
            flex-shrink:0;
        }
        .nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0;}
        .nav-links li{margin:0;}
        .nav-links a{
            display:inline-flex;align-items:center;gap:6px;
            padding:9px 18px;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 a:hover{color:var(--text-primary);background:rgba(200,150,62,0.06);}
        .nav-links a.active{
            color:var(--primary);background:rgba(200,150,62,0.1);
            font-weight:600;
        }
        .nav-links a.active::after{
            content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);
            width:20px;height:3px;border-radius:3px;background:var(--primary);
        }
        .nav-cta-btn{
            display:inline-flex;align-items:center;gap:7px;
            padding:10px 22px;border-radius:var(--radius);
            background:linear-gradient(135deg,var(--primary-dark),var(--primary));
            color:#0d1117 !important;font-weight:700;font-size:0.9rem;
            border:none;cursor:pointer;white-space:nowrap;
            transition:all var(--transition-fast);
            box-shadow:0 2px 12px rgba(200,150,62,0.25);
            letter-spacing:0.02em;
        }
        .nav-cta-btn:hover{
            transform:translateY(-1px);
            box-shadow:0 4px 20px rgba(200,150,62,0.4);
            background:linear-gradient(135deg,var(--primary),var(--primary-light));
        }
        .hamburger-btn{
            display:none;background:none;border:none;color:var(--text-primary);
            font-size:1.5rem;cursor:pointer;padding:6px;line-height:1;
        }

        /* ===== BOTTOM TAB NAV (Mobile) ===== */
        .bottom-tab-nav{
            display:none;
            position:fixed;bottom:0;left:0;right:0;z-index:1060;
            height:var(--bottom-tab-height);
            background:rgba(13,17,23,0.94);
            backdrop-filter:blur(16px);
            -webkit-backdrop-filter:blur(16px);
            border-top:1px solid var(--border-subtle);
            box-shadow:0 -4px 20px rgba(0,0,0,0.5);
        }
        .bottom-tab-nav .tab-list{
            display:flex;align-items:center;justify-content:space-around;
            height:100%;list-style:none;margin:0;padding:0 8px;
        }
        .bottom-tab-nav .tab-list li{flex:1;text-align:center;}
        .bottom-tab-nav .tab-list a{
            display:flex;flex-direction:column;align-items:center;justify-content:center;
            gap:3px;padding:6px 4px;font-size:0.7rem;font-weight:500;
            color:var(--text-muted);border-radius:var(--radius-sm);
            transition:all var(--transition-fast);height:100%;
        }
        .bottom-tab-nav .tab-list a i{font-size:1.25rem;transition:color var(--transition-fast);}
        .bottom-tab-nav .tab-list a.active{color:var(--primary);}
        .bottom-tab-nav .tab-list a.active i{color:var(--primary);}
        .bottom-tab-nav .tab-list a:hover{color:var(--text-primary);}

        /* ===== HERO ===== */
        .hero-section{
            position:relative;min-height:92vh;
            display:flex;align-items:center;justify-content:center;
            background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment:fixed;
            margin-top:0;padding-top:var(--navbar-height);
        }
        .hero-overlay{
            position:absolute;inset:0;
            background:linear-gradient(180deg,rgba(8,12,20,0.75) 0%,rgba(8,12,20,0.55) 40%,rgba(13,17,23,0.85) 85%,var(--bg-deep) 100%);
            z-index:1;
        }
        .hero-section .container-custom{position:relative;z-index:2;text-align:center;padding:60px 20px 80px;}
        .hero-badge{
            display:inline-block;padding:8px 20px;border-radius:50px;
            background:rgba(200,150,62,0.12);border:1px solid var(--border-gold);
            color:var(--primary-light);font-size:0.85rem;font-weight:600;
            letter-spacing:0.04em;margin-bottom:24px;
        }
        .hero-title{
            font-family:var(--font-display);
            font-size:clamp(2rem,5vw,3.6rem);font-weight:800;
            line-height:1.25;letter-spacing:0.02em;
            color:#ffffff;margin-bottom:20px;
            text-shadow:0 2px 20px rgba(0,0,0,0.5);
        }
        .hero-title .highlight{
            color:var(--primary);
            position:relative;
            display:inline-block;
        }
        .hero-subtitle{
            font-size:clamp(1rem,1.8vw,1.2rem);color:var(--text-secondary);
            max-width:680px;margin:0 auto 36px;line-height:1.75;
        }
        .hero-btns{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
        .btn-hero-primary{
            display:inline-flex;align-items:center;gap:8px;
            padding:14px 34px;border-radius:var(--radius);
            background:linear-gradient(135deg,var(--primary-dark),var(--primary));
            color:#0d1117;font-weight:700;font-size:1rem;border:none;
            cursor:pointer;transition:all var(--transition);
            box-shadow:0 4px 20px rgba(200,150,62,0.3);
            letter-spacing:0.03em;
        }
        .btn-hero-primary:hover{
            transform:translateY(-2px);
            box-shadow:0 8px 32px rgba(200,150,62,0.45);
            color:#0d1117;
        }
        .btn-hero-outline{
            display:inline-flex;align-items:center;gap:8px;
            padding:14px 34px;border-radius:var(--radius);
            background:transparent;border:2px solid var(--border-medium);
            color:var(--text-primary);font-weight:600;font-size:1rem;
            cursor:pointer;transition:all var(--transition);
            letter-spacing:0.03em;
        }
        .btn-hero-outline:hover{
            border-color:var(--primary);color:var(--primary-light);
            background:rgba(200,150,62,0.05);
        }
        .hero-scroll-indicator{
            position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;
            display:flex;flex-direction:column;align-items:center;gap:8px;
            color:var(--text-muted);font-size:0.8rem;animation:bounceDown 2s infinite;
        }
        @keyframes bounceDown{0%,100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(10px);}}

        /* ===== SECTIONS ===== */
        .section{padding:80px 0;}
        .section-dark{background:var(--bg-dark);}
        .section-deep{background:var(--bg-deep);}
        .section-label{
            display:inline-block;padding:6px 16px;border-radius:50px;
            background:rgba(200,150,62,0.08);border:1px solid var(--border-gold);
            color:var(--primary-light);font-size:0.8rem;font-weight:600;
            letter-spacing:0.05em;text-transform:uppercase;margin-bottom:12px;
        }
        .section-title{
            font-family:var(--font-display);
            font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:700;
            color:var(--text-primary);margin-bottom:14px;letter-spacing:0.02em;
        }
        .section-desc{
            color:var(--text-secondary);font-size:1.05rem;max-width:640px;
            margin:0 auto 48px;line-height:1.75;
        }
        .text-center{text-align:center;}

        /* ===== STATS ===== */
        .stats-row{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;}
        .stat-card{
            flex:1 1 200px;max-width:260px;min-width:180px;
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);padding:32px 24px;text-align:center;
            transition:all var(--transition);position:relative;overflow:hidden;
        }
        .stat-card::before{
            content:'';position:absolute;top:0;left:0;right:0;height:3px;
            background:linear-gradient(90deg,transparent,var(--primary),transparent);
            opacity:0;transition:opacity var(--transition);
        }
        .stat-card:hover::before{opacity:1;}
        .stat-card:hover{border-color:var(--border-gold);transform:translateY(-4px);box-shadow:var(--shadow-lg);}
        .stat-number{
            font-family:var(--font-display);font-size:2.6rem;font-weight:800;
            color:var(--primary);line-height:1.2;margin-bottom:6px;
        }
        .stat-label{color:var(--text-secondary);font-size:0.9rem;font-weight:500;}

        /* ===== FEATURE CARDS ===== */
        .features-grid{
            display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
            gap:24px;
        }
        .feature-card{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);padding:36px 28px;
            transition:all var(--transition);position:relative;overflow:hidden;
            display:flex;flex-direction:column;gap:16px;
        }
        .feature-card:hover{
            border-color:var(--border-gold);transform:translateY(-4px);
            box-shadow:var(--shadow-lg);background:var(--bg-card-hover);
        }
        .feature-card .feature-icon{
            width:52px;height:52px;border-radius:var(--radius);
            background:rgba(200,150,62,0.1);
            display:flex;align-items:center;justify-content:center;
            font-size:1.4rem;color:var(--primary);flex-shrink:0;
        }
        .feature-card h3{font-size:1.15rem;font-weight:700;color:var(--text-primary);margin:0;}
        .feature-card p{color:var(--text-secondary);font-size:0.9rem;line-height:1.7;margin:0;}
        .feature-card .card-img-wrap{
            border-radius:var(--radius);overflow:hidden;margin-top:4px;
            aspect-ratio:16/10;background:var(--bg-surface);
        }
        .feature-card .card-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow);}
        .feature-card:hover .card-img-wrap img{transform:scale(1.04);}

        /* ===== CATEGORY ENTRY CARDS ===== */
        .category-entry-grid{
            display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));
            gap:28px;
        }
        .category-entry-card{
            position:relative;border-radius:var(--radius-xl);overflow:hidden;
            aspect-ratio:16/9;min-height:320px;cursor:pointer;
            display:flex;align-items:flex-end;
            transition:all var(--transition);
            border:1px solid var(--border-subtle);
        }
        .category-entry-card:hover{
            transform:translateY(-6px);box-shadow:var(--shadow-lg);
            border-color:var(--border-gold);
        }
        .category-entry-card .entry-bg{
            position:absolute;inset:0;z-index:1;
        }
        .category-entry-card .entry-bg img{
            width:100%;height:100%;object-fit:cover;
            transition:transform var(--transition-slow);
        }
        .category-entry-card:hover .entry-bg img{transform:scale(1.06);}
        .category-entry-card .entry-overlay{
            position:absolute;inset:0;z-index:2;
            background:linear-gradient(0deg,rgba(8,12,20,0.9) 15%,rgba(8,12,20,0.3) 60%,rgba(8,12,20,0.1) 100%);
        }
        .category-entry-card .entry-content{
            position:relative;z-index:3;padding:32px 28px;
            width:100%;
        }
        .category-entry-card .entry-tag{
            display:inline-block;padding:5px 14px;border-radius:50px;
            background:var(--primary);color:#0d1117;font-weight:700;font-size:0.78rem;
            letter-spacing:0.03em;margin-bottom:10px;
        }
        .category-entry-card h3{
            font-size:1.45rem;font-weight:700;color:#ffffff;margin-bottom:6px;
        }
        .category-entry-card p{
            color:var(--text-secondary);font-size:0.9rem;margin:0;line-height:1.6;
        }
        .category-entry-card .entry-arrow{
            display:inline-flex;align-items:center;gap:6px;margin-top:10px;
            color:var(--primary-light);font-weight:600;font-size:0.9rem;
            transition:gap var(--transition-fast);
        }
        .category-entry-card:hover .entry-arrow{gap:10px;}

        /* ===== CMS LIST ===== */
        .cms-list-grid{
            display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));
            gap:22px;
        }
        .cms-list-item{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);padding:24px;transition:all var(--transition);
            display:flex;gap:16px;align-items:flex-start;
        }
        .cms-list-item:hover{
            border-color:var(--border-gold);transform:translateY(-3px);
            box-shadow:var(--shadow);background:var(--bg-card-hover);
        }
        .cms-list-item .cms-thumb{
            width:90px;height:90px;border-radius:var(--radius-sm);
            overflow:hidden;flex-shrink:0;background:var(--bg-surface);
        }
        .cms-list-item .cms-thumb img{width:100%;height:100%;object-fit:cover;}
        .cms-list-item .cms-info{flex:1;min-width:0;}
        .cms-list-item .cms-cat{
            display:inline-block;padding:3px 10px;border-radius:50px;
            background:rgba(200,150,62,0.1);color:var(--primary-light);
            font-size:0.72rem;font-weight:600;letter-spacing:0.04em;margin-bottom:6px;
        }
        .cms-list-item h4{font-size:0.98rem;font-weight:700;color:var(--text-primary);margin:0 0 6px;line-height:1.4;}
        .cms-list-item h4 a{color:inherit;}
        .cms-list-item h4 a:hover{color:var(--primary-light);}
        .cms-list-item .cms-excerpt{
            color:var(--text-muted);font-size:0.82rem;line-height:1.55;
            display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
        }
        .cms-list-item .cms-time{color:var(--text-muted);font-size:0.75rem;margin-top:8px;}
        .cms-empty-state{
            text-align:center;padding:60px 20px;color:var(--text-muted);
            background:var(--bg-card);border-radius:var(--radius-lg);border:1px dashed var(--border-medium);
            grid-column:1/-1;
        }

        /* ===== HIGHLIGHT ===== */
        .highlight-block{
            display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
        }
        .highlight-block.reverse{direction:rtl;}
        .highlight-block.reverse .highlight-text{direction:ltr;}
        .highlight-block .highlight-img{
            border-radius:var(--radius-xl);overflow:hidden;
            aspect-ratio:4/3;background:var(--bg-surface);
            border:1px solid var(--border-subtle);
        }
        .highlight-block .highlight-img img{width:100%;height:100%;object-fit:cover;}
        .highlight-block .highlight-text h3{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:12px;}
        .highlight-block .highlight-text p{color:var(--text-secondary);line-height:1.8;margin-bottom:20px;font-size:0.95rem;}
        .highlight-block .highlight-text .highlight-tags{
            display:flex;flex-wrap:wrap;gap:8px;
        }
        .highlight-tag{
            padding:6px 14px;border-radius:50px;background:rgba(200,150,62,0.08);
            border:1px solid var(--border-gold);color:var(--primary-light);
            font-size:0.8rem;font-weight:500;
        }

        /* ===== TRUST ===== */
        .trust-grid{
            display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;
        }
        .trust-card{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius-lg);padding:28px 22px;text-align:center;
            transition:all var(--transition);
        }
        .trust-card:hover{border-color:var(--border-gold);box-shadow:var(--shadow);}
        .trust-card .trust-icon{
            font-size:2rem;color:var(--primary);margin-bottom:12px;
        }
        .trust-card h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:6px;}
        .trust-card p{color:var(--text-muted);font-size:0.85rem;line-height:1.6;margin:0;}

        /* ===== FAQ ===== */
        .faq-wrapper{max-width:800px;margin:0 auto;}
        .faq-item{
            background:var(--bg-card);border:1px solid var(--border-subtle);
            border-radius:var(--radius);margin-bottom:14px;overflow:hidden;
            transition:all var(--transition-fast);
        }
        .faq-item:hover{border-color:var(--border-medium);}
        .faq-item .faq-question{
            width:100%;background:none;border:none;padding:20px 24px;
            text-align:left;color:var(--text-primary);font-weight:600;font-size:1rem;
            cursor:pointer;display:flex;align-items:center;justify-content:space-between;
            gap:12px;transition:color var(--transition-fast);
        }
        .faq-item .faq-question:hover{color:var(--primary-light);}
        .faq-item .faq-question i{transition:transform var(--transition-fast);color:var(--primary);font-size:0.85rem;}
        .faq-item.open .faq-question i{transform:rotate(180deg);}
        .faq-item .faq-answer{
            max-height:0;overflow:hidden;transition:max-height var(--transition),padding var(--transition);
            padding:0 24px;color:var(--text-secondary);font-size:0.9rem;line-height:1.75;
        }
        .faq-item.open .faq-answer{max-height:300px;padding:0 24px 20px;}

        /* ===== CTA ===== */
        .cta-section{
            position:relative;padding:90px 0;text-align:center;
            background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            background-attachment:fixed;
        }
        .cta-overlay{
            position:absolute;inset:0;
            background:linear-gradient(180deg,rgba(8,12,20,0.9),rgba(13,17,23,0.85));
            z-index:1;
        }
        .cta-section .container-custom{position:relative;z-index:2;}
        .cta-section .section-title{color:#ffffff;}
        .cta-section .section-desc{color:var(--text-secondary);}
        .btn-cta-large{
            display:inline-flex;align-items:center;gap:10px;
            padding:16px 42px;border-radius:var(--radius);
            background:linear-gradient(135deg,var(--primary-dark),var(--primary));
            color:#0d1117;font-weight:700;font-size:1.1rem;border:none;
            cursor:pointer;transition:all var(--transition);
            box-shadow:0 6px 28px rgba(200,150,62,0.35);
            letter-spacing:0.03em;
        }
        .btn-cta-large:hover{
            transform:translateY(-3px);
            box-shadow:0 10px 36px rgba(200,150,62,0.5);
            color:#0d1117;
        }

        /* ===== FOOTER ===== */
        .footer-custom{
            background:var(--bg-dark);border-top:1px solid var(--border-subtle);
            padding:48px 0 32px;
        }
        .footer-grid{
            display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;
            margin-bottom:32px;
        }
        .footer-brand{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;}
        .footer-desc{color:var(--text-muted);font-size:0.85rem;line-height:1.7;max-width:280px;}
        .footer-links h5{font-size:0.9rem;font-weight:700;color:var(--text-primary);margin-bottom:14px;text-transform:uppercase;letter-spacing:0.04em;}
        .footer-links ul{list-style:none;padding:0;margin:0;}
        .footer-links ul li{margin-bottom:8px;}
        .footer-links ul li a{color:var(--text-muted);font-size:0.85rem;transition:color var(--transition-fast);}
        .footer-links ul li a:hover{color:var(--primary-light);}
        .footer-bottom{
            border-top:1px solid var(--border-subtle);padding-top:20px;
            display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;
            gap:12px;
        }
        .footer-copy{color:var(--text-muted);font-size:0.8rem;}
        .footer-social{display:flex;gap:12px;}
        .footer-social a{
            width:36px;height:36px;border-radius:50%;background:var(--bg-card);
            display:flex;align-items:center;justify-content:center;
            color:var(--text-muted);font-size:0.95rem;
            transition:all var(--transition-fast);border:1px solid var(--border-subtle);
        }
        .footer-social a:hover{color:var(--primary);border-color:var(--border-gold);background:rgba(200,150,62,0.08);}

        /* ===== RESPONSIVE ===== */
        @media(max-width:1024px){
            .highlight-block{grid-template-columns:1fr;gap:28px;}
            .highlight-block.reverse{direction:ltr;}
            .category-entry-grid{grid-template-columns:1fr;}
            .category-entry-card{aspect-ratio:16/8;min-height:240px;}
        }
        @media(max-width:768px){
            .navbar-custom .nav-links{display:none !important;}
            .navbar-custom .nav-cta-btn{display:none !important;}
            .hamburger-btn{display:block;}
            .bottom-tab-nav{display:block;}
            body.mobile-nav-visible{padding-bottom:var(--bottom-tab-height);}
            .hero-section{min-height:78vh;background-attachment:scroll;}
            .hero-title{font-size:1.75rem;}
            .hero-subtitle{font-size:0.95rem;}
            .section{padding:56px 0;}
            .section-title{font-size:1.4rem;}
            .features-grid{grid-template-columns:1fr;}
            .cms-list-grid{grid-template-columns:1fr;}
            .cms-list-item .cms-thumb{width:70px;height:70px;}
            .cms-list-item h4{font-size:0.9rem;}
            .stats-row{gap:14px;}
            .stat-card{padding:22px 16px;min-width:140px;}
            .stat-number{font-size:1.8rem;}
            .cta-section{background-attachment:scroll;padding:60px 0;}
            .highlight-block .highlight-img{aspect-ratio:16/9;}
            .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
            .category-entry-grid{grid-template-columns:1fr;}
            .category-entry-card{aspect-ratio:16/8;min-height:200px;}
        }
        @media(max-width:520px){
            .hero-title{font-size:1.45rem;}
            .hero-btns{flex-direction:column;align-items:center;}
            .btn-hero-primary,.btn-hero-outline{width:100%;justify-content:center;padding:13px 20px;}
            .stats-row{gap:10px;}
            .stat-card{flex:1 1 44%;max-width:none;min-width:0;padding:18px 12px;}
            .stat-number{font-size:1.5rem;}
            .cms-list-item{flex-direction:column;gap:12px;}
            .cms-list-item .cms-thumb{width:100%;height:140px;}
            .footer-grid{grid-template-columns:1fr;}
            .footer-bottom{flex-direction:column;text-align:center;}
            .category-entry-card{aspect-ratio:4/3;min-height:200px;}
            .category-entry-card .entry-content{padding:20px 16px;}
            .category-entry-card h3{font-size:1.15rem;}
        }

/* roulang page: article */
:root {
            --bg-deep: #080812;
            --bg-primary: #0d0d1f;
            --bg-surface: #14142a;
            --bg-card: #181835;
            --bg-card-hover: #1e1e40;
            --bg-input: #1a1a32;
            --text-primary: #e8e8f0;
            --text-secondary: #b8b8c8;
            --text-muted: #8888a0;
            --text-weak: #6a6a80;
            --accent-gold: #e2a845;
            --accent-gold-light: #f0c060;
            --accent-gold-dark: #c89030;
            --accent-red: #d4453b;
            --accent-red-light: #e86055;
            --accent-amber: #e87830;
            --border-subtle: #222240;
            --border-card: #282850;
            --border-input: #2a2a48;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow-md: 0 6px 20px rgba(0,0,0,0.4);
            --shadow-lg: 0 12px 36px rgba(0,0,0,0.55);
            --shadow-gold: 0 4px 20px rgba(226,168,69,0.18);
            --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','Segoe UI',sans-serif;
            --max-width: 1200px;
            --nav-height: 68px;
            --bottom-tab-height: 60px;
        }

        *,*::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);
            background:var(--bg-deep);
            color:var(--text-primary);
            line-height:1.7;
            min-height:100vh;
            padding-bottom:0;
            overflow-x:hidden;
        }
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}
        img{max-width:100%;height:auto;display:block}
        button,input,select,textarea{font-family:inherit}
        ul,ol{list-style:none;padding:0;margin:0}

        ::selection{background:var(--accent-gold);color:#0d0d1f}
        ::-webkit-scrollbar{width:6px}
        ::-webkit-scrollbar-track{background:var(--bg-deep)}
        ::-webkit-scrollbar-thumb{background:var(--border-card);border-radius:3px}
        ::-webkit-scrollbar-thumb:hover{background:var(--accent-gold-dark)}

        /* ========== NAVIGATION ========== */
        .header-custom{
            position:sticky;top:0;z-index:1050;
            background:rgba(13,13,31,0.88);
            backdrop-filter:blur(18px) saturate(140%);
            -webkit-backdrop-filter:blur(18px) saturate(140%);
            border-bottom:1px solid var(--border-subtle);
            height:var(--nav-height);
            display:flex;align-items:center;
            transition:background var(--transition-smooth);
        }
        .header-custom .container-custom{
            display:flex;align-items:center;justify-content:space-between;
            width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px;
        }
        .logo-custom{
            display:flex;align-items:center;gap:10px;
            font-family:var(--font-heading);
            font-size:1.35rem;font-weight:800;
            color:var(--text-primary);
            letter-spacing:0.5px;
            white-space:nowrap;
            transition:color var(--transition-fast);
        }
        .logo-custom:hover{color:var(--accent-gold-light)}
        .logo-icon{
            width:38px;height:38px;
            background:linear-gradient(135deg,var(--accent-gold),var(--accent-amber));
            border-radius:var(--radius-sm);
            display:flex;align-items:center;justify-content:center;
            font-size:1.1rem;color:#0d0d1f;font-weight:900;
            flex-shrink:0;
        }
        .nav-links{display:flex;align-items:center;gap:6px;margin:0;padding:0;list-style:none}
        .nav-links li a{
            display:inline-flex;align-items:center;gap:7px;
            padding:9px 16px;border-radius:var(--radius-md);
            font-size:0.93rem;font-weight:600;
            color:var(--text-secondary);
            transition:all var(--transition-fast);
            position:relative;
            white-space:nowrap;
        }
        .nav-links li a:hover{
            color:var(--text-primary);
            background:var(--bg-surface);
        }
        .nav-links li a.active{
            color:var(--accent-gold-light);
            background:rgba(226,168,69,0.08);
        }
        .nav-links li a i{font-size:0.9rem}
        .nav-hamburger{
            display:none;background:none;border:none;color:var(--text-primary);
            font-size:1.5rem;cursor:pointer;padding:8px 10px;
            border-radius:var(--radius-sm);transition:background var(--transition-fast);
        }
        .nav-hamburger:hover{background:var(--bg-surface)}

        /* ========== BOTTOM TAB NAV (MOBILE) ========== */
        .bottom-tab-nav{
            display:none;
            position:fixed;bottom:0;left:0;right:0;z-index:1040;
            background:rgba(13,13,31,0.94);
            backdrop-filter:blur(14px) saturate(140%);
            -webkit-backdrop-filter:blur(14px) saturate(140%);
            border-top:1px solid var(--border-subtle);
            padding:6px 0 env(safe-area-inset-bottom,8px);
        }
        .bottom-tab-nav .tab-list{
            display:flex;justify-content:space-around;align-items:center;
            max-width:500px;margin:0 auto;padding:0 8px;
        }
        .bottom-tab-nav .tab-item{
            display:flex;flex-direction:column;align-items:center;gap:3px;
            padding:6px 12px;border-radius:var(--radius-md);
            color:var(--text-muted);font-size:0.7rem;font-weight:500;
            transition:all var(--transition-fast);cursor:pointer;
            text-decoration:none;min-width:60px;text-align:center;
        }
        .bottom-tab-nav .tab-item i{font-size:1.25rem;transition:color var(--transition-fast)}
        .bottom-tab-nav .tab-item:hover{color:var(--text-secondary)}
        .bottom-tab-nav .tab-item.active{color:var(--accent-gold-light)}
        .bottom-tab-nav .tab-item.active i{color:var(--accent-gold)}

        /* ========== ARTICLE HERO ========== */
        .article-hero{
            position:relative;
            min-height:340px;
            display:flex;align-items:flex-end;
            background:var(--bg-primary);
            overflow:hidden;
        }
        .article-hero-bg{
            position:absolute;inset:0;
            background:url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity:0.32;
            z-index:0;
        }
        .article-hero-overlay{
            position:absolute;inset:0;
            background:linear-gradient(to top,rgba(8,8,18,0.95) 0%,rgba(8,8,18,0.6) 45%,rgba(8,8,18,0.35) 100%);
            z-index:1;
        }
        .article-hero-content{
            position:relative;z-index:2;width:100%;
            max-width:var(--max-width);margin:0 auto;
            padding:40px 24px 32px;
        }
        .article-category-badge{
            display:inline-block;
            background:var(--accent-gold);
            color:#0d0d1f;font-weight:700;
            font-size:0.78rem;padding:5px 14px;
            border-radius:20px;letter-spacing:0.6px;
            margin-bottom:14px;
            text-transform:uppercase;
        }
        .article-hero h1{
            font-family:var(--font-heading);
            font-size:2.2rem;font-weight:900;
            color:#fff;line-height:1.35;
            letter-spacing:0.4px;
            margin:0 0 12px 0;
            text-shadow:0 2px 12px rgba(0,0,0,0.5);
        }
        .article-meta-line{
            display:flex;flex-wrap:wrap;align-items:center;gap:16px;
            font-size:0.88rem;color:var(--text-muted);
        }
        .article-meta-line span{display:inline-flex;align-items:center;gap:5px}
        .article-meta-line i{font-size:0.85rem;color:var(--accent-gold)}

        /* ========== BREADCRUMB ========== */
        .breadcrumb-custom{
            max-width:var(--max-width);margin:0 auto;
            padding:16px 24px 0;
            display:flex;flex-wrap:wrap;align-items:center;gap:6px;
            font-size:0.84rem;color:var(--text-muted);
        }
        .breadcrumb-custom a{color:var(--text-muted);transition:color var(--transition-fast)}
        .breadcrumb-custom a:hover{color:var(--accent-gold-light)}
        .breadcrumb-custom .separator{color:var(--text-weak);margin:0 2px}
        .breadcrumb-custom .current{color:var(--text-secondary);font-weight:500}

        /* ========== ARTICLE CONTENT AREA ========== */
        .article-main-area{
            max-width:880px;margin:0 auto;
            padding:32px 24px 48px;
        }
        .article-content-card{
            background:var(--bg-surface);
            border:1px solid var(--border-card);
            border-radius:var(--radius-lg);
            padding:40px 36px;
            box-shadow:var(--shadow-md);
        }
        .article-content-card .article-body{
            font-size:1.02rem;line-height:1.85;color:var(--text-primary);
            word-break:break-word;
        }
        .article-content-card .article-body h2{
            font-family:var(--font-heading);
            font-size:1.55rem;font-weight:800;color:#fff;
            margin:32px 0 14px;padding-bottom:8px;
            border-bottom:2px solid var(--border-card);
            letter-spacing:0.3px;
        }
        .article-content-card .article-body h3{
            font-family:var(--font-heading);
            font-size:1.25rem;font-weight:700;color:var(--text-primary);
            margin:24px 0 10px;
        }
        .article-content-card .article-body p{
            margin-bottom:16px;
        }
        .article-content-card .article-body img{
            border-radius:var(--radius-md);
            margin:20px 0;
            max-width:100%;
            box-shadow:var(--shadow-sm);
        }
        .article-content-card .article-body ul,
        .article-content-card .article-body ol{
            padding-left:22px;margin-bottom:16px;
        }
        .article-content-card .article-body ul{list-style:disc}
        .article-content-card .article-body ol{list-style:decimal}
        .article-content-card .article-body li{margin-bottom:8px}
        .article-content-card .article-body blockquote{
            border-left:4px solid var(--accent-gold);
            background:var(--bg-card);
            padding:16px 20px;margin:20px 0;
            border-radius:0 var(--radius-sm) var(--radius-sm) 0;
            color:var(--text-secondary);
            font-style:italic;
        }
        .article-content-card .article-body a{
            color:var(--accent-gold-light);
            text-decoration:underline;
            text-underline-offset:3px;
        }
        .article-content-card .article-body a:hover{color:var(--accent-gold)}
        .article-content-card .article-body code{
            background:var(--bg-card);
            padding:2px 8px;border-radius:4px;
            font-size:0.9em;color:var(--accent-amber);
        }
        .article-content-card .article-body pre{
            background:var(--bg-deep);
            padding:20px;border-radius:var(--radius-md);
            overflow-x:auto;margin:16px 0;
            border:1px solid var(--border-subtle);
            font-size:0.9rem;line-height:1.6;
        }
        .article-not-found{
            text-align:center;padding:60px 24px;
            color:var(--text-muted);
        }
        .article-not-found h3{font-size:1.5rem;color:var(--text-secondary);margin-bottom:12px}
        .article-not-found a{
            display:inline-block;margin-top:16px;
            color:var(--accent-gold-light);font-weight:600;
            transition:color var(--transition-fast);
        }
        .article-not-found a:hover{color:var(--accent-gold)}

        /* ========== RELATED POSTS ========== */
        .section-related{
            max-width:var(--max-width);margin:0 auto;
            padding:0 24px 48px;
        }
        .section-related .section-header{
            text-align:center;margin-bottom:32px;
        }
        .section-related .section-header h2{
            font-family:var(--font-heading);
            font-size:1.65rem;font-weight:800;color:#fff;
            letter-spacing:0.3px;margin-bottom:6px;
        }
        .section-related .section-header p{color:var(--text-muted);font-size:0.9rem}
        .related-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:20px;
        }
        .related-card{
            background:var(--bg-card);
            border:1px solid var(--border-card);
            border-radius:var(--radius-lg);
            overflow:hidden;
            transition:all var(--transition-smooth);
            cursor:pointer;
            display:flex;flex-direction:column;
        }
        .related-card:hover{
            transform:translateY(-4px);
            box-shadow:var(--shadow-lg),var(--shadow-gold);
            border-color:var(--accent-gold-dark);
            background:var(--bg-card-hover);
        }
        .related-card-img{
            width:100%;height:180px;object-fit:cover;
            border-bottom:1px solid var(--border-card);
            transition:opacity var(--transition-smooth);
        }
        .related-card:hover .related-card-img{opacity:0.85}
        .related-card-body{padding:18px 16px 20px;flex:1;display:flex;flex-direction:column}
        .related-card-body .rc-tag{
            font-size:0.72rem;font-weight:700;color:var(--accent-gold);
            letter-spacing:0.5px;margin-bottom:8px;
            text-transform:uppercase;
        }
        .related-card-body h4{
            font-size:0.98rem;font-weight:700;color:var(--text-primary);
            line-height:1.45;margin-bottom:10px;
            display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
        }
        .related-card-body .rc-meta{
            font-size:0.78rem;color:var(--text-muted);
            margin-top:auto;display:flex;align-items:center;gap:6px;
        }

        /* ========== CTA SECTION ========== */
        .section-cta-article{
            max-width:var(--max-width);margin:0 auto;
            padding:0 24px 56px;
        }
        .cta-card-article{
            background:linear-gradient(135deg,var(--bg-card) 0%,var(--bg-surface) 100%);
            border:1px solid var(--border-card);
            border-radius:var(--radius-xl);
            padding:44px 36px;
            text-align:center;
            box-shadow:var(--shadow-md);
            position:relative;
            overflow:hidden;
        }
        .cta-card-article::before{
            content:'';position:absolute;
            top:-40px;right:-40px;
            width:140px;height:140px;
            background:radial-gradient(circle,rgba(226,168,69,0.13) 0%,transparent 70%);
            border-radius:50%;pointer-events:none;
        }
        .cta-card-article h3{
            font-family:var(--font-heading);
            font-size:1.5rem;font-weight:800;color:#fff;
            margin-bottom:10px;position:relative;z-index:1;
        }
        .cta-card-article p{
            color:var(--text-secondary);
            margin-bottom:22px;position:relative;z-index:1;
            font-size:0.95rem;
        }
        .btn-gold{
            display:inline-flex;align-items:center;gap:8px;
            background:linear-gradient(135deg,var(--accent-gold),var(--accent-gold-dark));
            color:#0d0d1f;font-weight:700;font-size:0.95rem;
            padding:12px 28px;border-radius:var(--radius-md);
            border:none;cursor:pointer;
            transition:all var(--transition-smooth);
            position:relative;z-index:1;
            letter-spacing:0.4px;
        }
        .btn-gold:hover{
            background:linear-gradient(135deg,var(--accent-gold-light),var(--accent-gold));
            transform:translateY(-2px);
            box-shadow:0 8px 24px rgba(226,168,69,0.28);
        }
        .btn-outline-gold{
            display:inline-flex;align-items:center;gap:8px;
            background:transparent;
            color:var(--accent-gold-light);
            border:2px solid var(--accent-gold-dark);
            font-weight:700;font-size:0.93rem;
            padding:10px 24px;border-radius:var(--radius-md);
            cursor:pointer;
            transition:all var(--transition-smooth);
            letter-spacing:0.3px;
        }
        .btn-outline-gold:hover{
            background:rgba(226,168,69,0.08);
            border-color:var(--accent-gold);
            color:var(--accent-gold);
        }

        /* ========== FOOTER ========== */
        .footer-custom{
            background:var(--bg-primary);
            border-top:1px solid var(--border-subtle);
            padding:48px 24px 32px;
            margin-bottom:0;
        }
        .footer-custom .container-custom{max-width:var(--max-width);margin:0 auto}
        .footer-grid{
            display:grid;
            grid-template-columns:1.5fr 1fr 1fr 1fr;
            gap:32px;margin-bottom:32px;
        }
        .footer-brand{
            font-family:var(--font-heading);
            font-size:1.2rem;font-weight:800;
            color:var(--text-primary);margin-bottom:10px;
        }
        .footer-desc{color:var(--text-muted);font-size:0.88rem;line-height:1.7}
        .footer-links h5{
            font-size:0.9rem;font-weight:700;color:var(--text-primary);
            margin-bottom:14px;letter-spacing:0.3px;
        }
        .footer-links ul{list-style:none;padding:0;margin:0}
        .footer-links ul li{margin-bottom:8px}
        .footer-links ul li a{
            color:var(--text-muted);font-size:0.86rem;
            transition:color var(--transition-fast);
        }
        .footer-links ul li a:hover{color:var(--accent-gold-light)}
        .footer-bottom{
            display:flex;flex-wrap:wrap;align-items:center;
            justify-content:space-between;gap:16px;
            padding-top:20px;border-top:1px solid var(--border-subtle);
        }
        .footer-copy{color:var(--text-weak);font-size:0.8rem}
        .footer-social{display:flex;gap:12px}
        .footer-social a{
            display:inline-flex;align-items:center;justify-content:center;
            width:36px;height:36px;border-radius:50%;
            background:var(--bg-card);color:var(--text-muted);
            font-size:1rem;transition:all var(--transition-fast);
        }
        .footer-social a:hover{
            background:var(--accent-gold);
            color:#0d0d1f;
            transform:translateY(-2px);
        }

        /* ========== RESPONSIVE ========== */
        @media(max-width:1024px){
            .related-grid{grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
            .article-content-card{padding:28px 22px}
            .article-hero h1{font-size:1.75rem}
        }
        @media(max-width:768px){
            .nav-links{display:none}
            .nav-hamburger{display:block}
            .header-custom .container-custom{padding:0 16px}
            .logo-custom{font-size:1.15rem}
            .logo-icon{width:32px;height:32px;font-size:0.9rem}
            .bottom-tab-nav{display:block}
            body{padding-bottom:var(--bottom-tab-height)}
            .article-hero{min-height:240px}
            .article-hero-content{padding:28px 16px 22px}
            .article-hero h1{font-size:1.4rem}
            .article-meta-line{font-size:0.78rem;gap:10px}
            .article-main-area{padding:20px 12px 32px}
            .article-content-card{padding:20px 16px;border-radius:var(--radius-md)}
            .article-content-card .article-body{font-size:0.95rem;line-height:1.75}
            .article-content-card .article-body h2{font-size:1.25rem}
            .related-grid{grid-template-columns:1fr;gap:14px}
            .section-related{padding:0 12px 32px}
            .section-related .section-header h2{font-size:1.3rem}
            .related-card-img{height:160px}
            .section-cta-article{padding:0 12px 40px}
            .cta-card-article{padding:30px 20px}
            .cta-card-article h3{font-size:1.2rem}
            .footer-custom{padding:32px 16px 24px}
            .footer-grid{grid-template-columns:1fr;gap:20px}
            .footer-bottom{flex-direction:column;text-align:center}
            .breadcrumb-custom{padding:12px 16px 0;font-size:0.76rem}
        }
        @media(max-width:520px){
            .article-hero{min-height:200px}
            .article-hero h1{font-size:1.2rem}
            .article-content-card{padding:16px 12px}
            .article-content-card .article-body{font-size:0.9rem}
            .article-content-card .article-body h2{font-size:1.1rem;margin:22px 0 10px}
            .btn-gold,.btn-outline-gold{font-size:0.85rem;padding:10px 20px}
            .bottom-tab-nav .tab-item{font-size:0.65rem;padding:4px 8px}
            .bottom-tab-nav .tab-item i{font-size:1.1rem}
        }

/* roulang page: category1 */
/* ========== 设计变量 ========== */
        :root {
            --primary: #e63946;
            --primary-dark: #c62838;
            --primary-light: #ff5a65;
            --accent: #f4a261;
            --accent-gold: #e9b867;
            --dark-bg: #0a0a16;
            --dark-bg-2: #0f0f1e;
            --card-bg: #161628;
            --card-bg-hover: #1c1c32;
            --card-border: rgba(255, 255, 255, 0.06);
            --text-primary: #f0f0f5;
            --text-secondary: #b8b8c8;
            --text-muted: #8888a0;
            --border-light: rgba(255, 255, 255, 0.1);
            --border-medium: rgba(255, 255, 255, 0.15);
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
            --shadow-glow: 0 0 30px rgba(230, 57, 70, 0.25);
            --transition-fast: 0.2s ease;
            --transition: 0.3s ease;
            --transition-slow: 0.5s ease;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --nav-height: 68px;
            --bottom-tab-height: 60px;
        }

        /* ========== 基础 Reset ========== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--dark-bg);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            padding-bottom: 0;
            -webkit-tap-highlight-color: transparent;
        }

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

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

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

        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
            margin: 0;
        }

        /* ========== 容器 ========== */
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container-custom {
                padding: 0 16px;
            }
        }

        /* ========== 覆盖 Bootstrap 变量 ========== */
        .btn-primary {
            --bs-btn-bg: var(--primary);
            --bs-btn-border-color: var(--primary);
            --bs-btn-hover-bg: var(--primary-dark);
            --bs-btn-hover-border-color: var(--primary-dark);
            --bs-btn-active-bg: #a81d2c;
            --bs-btn-active-border-color: #a81d2c;
            --bs-btn-focus-shadow-rgb: 230, 57, 70;
            --bs-btn-font-weight: 600;
            --bs-btn-border-radius: var(--radius);
            --bs-btn-padding-x: 1.5rem;
            --bs-btn-padding-y: 0.6rem;
            transition: all var(--transition);
        }

        .btn-outline-light {
            --bs-btn-border-radius: var(--radius);
            --bs-btn-padding-x: 1.5rem;
            --bs-btn-padding-y: 0.6rem;
            --bs-btn-font-weight: 600;
            border: 2px solid rgba(255, 255, 255, 0.5);
            transition: all var(--transition);
        }

        .btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }

        .btn-accent {
            background: var(--accent);
            color: #1a1a1a;
            border: none;
            font-weight: 700;
            border-radius: var(--radius);
            padding: 0.65rem 1.6rem;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-accent:hover {
            background: var(--accent-gold);
            color: #111;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(244, 162, 97, 0.35);
        }

        .btn-accent:active {
            transform: translateY(0);
            box-shadow: 0 2px 10px rgba(244, 162, 97, 0.25);
        }

        .btn-lg-custom {
            padding: 0.8rem 2rem;
            font-size: 1.05rem;
            border-radius: var(--radius-lg);
        }

        /* ========== 顶部导航 ========== */
        .header-custom {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(10, 10, 22, 0.85);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: all var(--transition);
        }

        .header-custom .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .logo-brand {
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

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

        .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0;
        }

        .nav-links li a {
            display: flex;
            align-items: center;
            gap: 7px;
            padding: 9px 16px;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.93rem;
            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, 0.05);
        }

        .nav-links li a.active {
            color: #fff;
            background: rgba(230, 57, 70, 0.2);
            box-shadow: 0 0 0 1px rgba(230, 57, 70, 0.3);
        }

        .nav-links li a i {
            font-size: 0.9rem;
            opacity: 0.85;
        }

        /* 移动端顶部导航隐藏 */
        @media (max-width: 767px) {
            .header-custom {
                height: 56px;
            }

            .logo-brand {
                font-size: 1.1rem;
            }

            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }

            .nav-links {
                display: none;
            }

            .header-custom .container-custom {
                justify-content: center;
            }
        }

        /* ========== 底部 Tab 导航（移动端） ========== */
        .bottom-tab-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1060;
            background: rgba(16, 16, 30, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-top: 1px solid var(--border-light);
            height: var(--bottom-tab-height);
            padding-bottom: env(safe-area-inset-bottom, 0);
            justify-content: space-around;
            align-items: center;
        }

        .bottom-tab-nav a {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            flex: 1;
            height: 100%;
            color: var(--text-muted);
            font-size: 0.7rem;
            font-weight: 600;
            transition: all var(--transition-fast);
            position: relative;
            padding-top: 2px;
        }

        .bottom-tab-nav a i {
            font-size: 1.25rem;
            transition: all var(--transition-fast);
        }

        .bottom-tab-nav a.active {
            color: var(--accent-gold);
        }

        .bottom-tab-nav a.active::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--accent-gold);
            border-radius: 0 0 3px 3px;
        }

        .bottom-tab-nav a:hover {
            color: var(--text-primary);
        }

        @media (max-width: 767px) {
            .bottom-tab-nav {
                display: flex;
            }

            body {
                padding-bottom: calc(var(--bottom-tab-height) + env(safe-area-inset-bottom, 0));
            }

            .footer-custom {
                padding-bottom: calc(var(--bottom-tab-height) + 30px + env(safe-area-inset-bottom, 0));
            }
        }

        /* ========== Hero 板块 ========== */
        .hero-category {
            position: relative;
            min-height: 520px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 10, 22, 0.7) 0%, rgba(10, 10, 22, 0.85) 40%, rgba(10, 10, 22, 0.95) 100%);
            z-index: 1;
        }

        .hero-category::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(230, 57, 70, 0.2) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(244, 162, 97, 0.12) 0%, transparent 50%);
            z-index: 1;
        }

        .hero-category .container-custom {
            position: relative;
            z-index: 2;
            padding-top: 40px;
            padding-bottom: 40px;
        }

        .hero-category .badge-tag {
            display: inline-block;
            background: rgba(230, 57, 70, 0.25);
            color: #ff8a95;
            border: 1px solid rgba(230, 57, 70, 0.4);
            font-weight: 700;
            font-size: 0.8rem;
            padding: 6px 14px;
            border-radius: 50px;
            letter-spacing: 1px;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .hero-category h1 {
            font-size: 3rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 1px;
            line-height: 1.2;
        }

        .hero-category h1 .highlight {
            background: linear-gradient(135deg, var(--accent-gold), #f7c978);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-category .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin-bottom: 28px;
            line-height: 1.8;
        }

        .hero-category .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .hero-category {
                min-height: 420px;
            }

            .hero-category h1 {
                font-size: 2rem;
            }

            .hero-category .hero-subtitle {
                font-size: 1rem;
            }

            .hero-category .hero-actions {
                flex-direction: column;
                gap: 10px;
            }

            .hero-category .hero-actions .btn {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .hero-category {
                min-height: 370px;
            }

            .hero-category h1 {
                font-size: 1.7rem;
            }
        }

        /* ========== 板块通用样式 ========== */
        .section-block {
            padding: 70px 0;
        }

        .section-block.section-dark {
            background: var(--dark-bg-2);
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            letter-spacing: 2px;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .section-desc {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 650px;
            line-height: 1.8;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header .section-desc {
            margin: 0 auto;
        }

        @media (max-width: 768px) {
            .section-block {
                padding: 48px 0;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .section-desc {
                font-size: 0.95rem;
            }

            .section-header {
                margin-bottom: 32px;
            }
        }

        /* ========== 赛事服务卡片 ========== */
        .service-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            height: 100%;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            opacity: 0;
            transition: opacity var(--transition);
        }

        .service-card:hover {
            border-color: var(--border-medium);
            background: var(--card-bg-hover);
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .service-card:hover::before {
            opacity: 1;
        }

        .service-card .card-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            margin-bottom: 18px;
            background: rgba(230, 57, 70, 0.15);
            color: var(--primary-light);
        }

        .service-card h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }

        .service-card p {
            font-size: 0.93rem;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        .service-card .card-stat {
            display: inline-block;
            margin-top: 14px;
            font-size: 0.8rem;
            font-weight: 700;
            color: var(--accent-gold);
            background: rgba(244, 162, 97, 0.1);
            padding: 5px 12px;
            border-radius: 50px;
        }

        /* ========== 热门赛事卡片 ========== */
        .event-card {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            height: 100%;
            transition: all var(--transition);
            cursor: pointer;
        }

        .event-card:hover {
            border-color: var(--border-medium);
            background: var(--card-bg-hover);
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }

        .event-card .card-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .event-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .event-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .event-card .card-img-wrap .overlay-tag {
            position: absolute;
            top: 14px;
            right: 14px;
            background: rgba(0, 0, 0, 0.7);
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.75rem;
            padding: 5px 12px;
            border-radius: 50px;
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

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

        .event-card .card-body-custom h5 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .event-card .card-body-custom p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .event-card .card-meta {
            display: flex;
            gap: 16px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .event-card .card-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .event-card .card-meta i {
            color: var(--accent-gold);
            font-size: 0.7rem;
        }

        @media (max-width: 768px) {
            .event-card .card-img-wrap {
                height: 160px;
            }
        }

        /* ========== 数据统计面板 ========== */
        .stats-panel {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius-xl);
            padding: 40px 30px;
            text-align: center;
            transition: all var(--transition);
            height: 100%;
        }

        .stats-panel:hover {
            border-color: var(--border-medium);
            box-shadow: var(--shadow-glow);
        }

        .stats-panel .stat-number {
            font-size: 3rem;
            font-weight: 900;
            background: linear-gradient(135deg, var(--primary-light), var(--accent-gold));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stats-panel .stat-label {
            font-size: 0.95rem;
            color: var(--text-secondary);
            font-weight: 600;
        }

        .stats-panel .stat-icon {
            font-size: 2rem;
            color: var(--accent-gold);
            margin-bottom: 10px;
            opacity: 0.7;
        }

        @media (max-width: 768px) {
            .stats-panel .stat-number {
                font-size: 2.2rem;
            }
        }

        /* ========== 流程时间线 ========== */
        .timeline-flow {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            position: relative;
        }

        .timeline-flow .step-item {
            flex: 1;
            min-width: 200px;
            text-align: center;
            position: relative;
            padding: 20px 16px;
        }

        .timeline-flow .step-item:not(:last-child)::after {
            content: '';
            position: absolute;
            top: 50px;
            right: -20px;
            width: 40px;
            height: 2px;
            background: var(--border-medium);
            z-index: 0;
        }

        .timeline-flow .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 2px solid var(--border-medium);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--accent-gold);
            margin: 0 auto 16px;
            position: relative;
            z-index: 1;
            transition: all var(--transition);
        }

        .timeline-flow .step-item:hover .step-number {
            border-color: var(--accent-gold);
            box-shadow: 0 0 24px rgba(244, 162, 97, 0.3);
            background: rgba(244, 162, 97, 0.08);
        }

        .timeline-flow .step-title {
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            margin-bottom: 6px;
        }

        .timeline-flow .step-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .timeline-flow {
                flex-direction: column;
                gap: 8px;
            }

            .timeline-flow .step-item {
                display: flex;
                align-items: center;
                gap: 16px;
                text-align: left;
                padding: 12px 0;
                min-width: auto;
            }

            .timeline-flow .step-item:not(:last-child)::after {
                display: none;
            }

            .timeline-flow .step-number {
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
                margin: 0;
                flex-shrink: 0;
            }
        }

        /* ========== FAQ 折叠面板 ========== */
        .accordion-custom .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: var(--radius) !important;
            margin-bottom: 10px;
            overflow: hidden;
        }

        .accordion-custom .accordion-header button {
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            border-radius: var(--radius) !important;
            transition: all var(--transition-fast);
        }

        .accordion-custom .accordion-header button:not(.collapsed) {
            background: rgba(230, 57, 70, 0.08);
            color: var(--primary-light);
            border-bottom: 1px solid var(--border-light);
            border-radius: var(--radius) var(--radius) 0 0 !important;
        }

        .accordion-custom .accordion-header button:focus {
            box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.2);
            border-color: transparent;
        }

        .accordion-custom .accordion-header button::after {
            filter: brightness(0) invert(0.7);
        }

        .accordion-custom .accordion-body {
            color: var(--text-secondary);
            font-size: 0.93rem;
            line-height: 1.8;
            padding: 18px 20px;
            background: rgba(0, 0, 0, 0.15);
        }

        /* ========== CTA 板块 ========== */
        .cta-section {
            background: linear-gradient(135deg, rgba(230, 57, 70, 0.15) 0%, rgba(10, 10, 22, 0.9) 50%, rgba(244, 162, 97, 0.1) 100%);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-xl);
            padding: 56px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(230, 57, 70, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 160px;
            height: 160px;
            background: radial-gradient(circle, rgba(244, 162, 97, 0.2) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-section .cta-inner {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }

        .cta-section p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 550px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.8;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 36px 20px;
            }

            .cta-section h2 {
                font-size: 1.5rem;
            }

            .cta-section p {
                font-size: 0.93rem;
            }
        }

        /* ========== 页脚 ========== */
        .footer-custom {
            background: var(--dark-bg-2);
            border-top: 1px solid var(--border-light);
            padding: 50px 0 30px;
            color: var(--text-secondary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand {
            font-size: 1.25rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-links h5 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-links ul li {
            margin-bottom: 7px;
        }

        .footer-links ul li a {
            font-size: 0.88rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding-top: 24px;
            border-top: 1px solid var(--border-light);
        }

        .footer-copy {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .footer-social {
            display: flex;
            gap: 14px;
        }

        .footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-social a:hover {
            background: rgba(230, 57, 70, 0.2);
            color: #fff;
            border-color: rgba(230, 57, 70, 0.4);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .footer-grid>div:first-child {
                grid-column: 1 / -1;
            }

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

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ========== 通用辅助类 ========== */
        .text-gradient {
            background: linear-gradient(135deg, var(--accent-gold), #f7d08a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .divider-custom {
            width: 50px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
            margin: 0 auto 20px;
        }

        .glass-panel {
            background: rgba(22, 22, 40, 0.7);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
        }

        /* ========== 额外响应式微调 ========== */
        @media (max-width: 1024px) {
            .nav-links li a {
                padding: 8px 12px;
                font-size: 0.85rem;
                gap: 5px;
            }

            .logo-brand {
                font-size: 1.15rem;
            }
        }

        @media (max-width: 520px) {
            .hero-category h1 {
                font-size: 1.5rem;
            }

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

            .service-card {
                padding: 20px 16px;
            }

            .event-card .card-body-custom {
                padding: 14px 12px;
            }
        }

        /* 焦点可见轮廓 */
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

/* roulang page: category2 */
/* ============ 设计变量 ============ */
        :root {
            --bg-deep: #08080f;
            --bg-surface: #0e0e18;
            --bg-card: #12121e;
            --bg-card-hover: #18182a;
            --bg-elevated: #161625;
            --text-primary: #e8ecf1;
            --text-secondary: #b0b8c4;
            --text-muted: #6b7280;
            --accent-purple: #8b5cf6;
            --accent-purple-glow: #a78bfa;
            --accent-cyan: #06b6d4;
            --accent-cyan-glow: #22d3ee;
            --accent-gold: #f59e0b;
            --accent-gold-glow: #fbbf24;
            --accent-rose: #f43f5e;
            --border-subtle: #1e293b;
            --border-glow: #2d2d50;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);
            --shadow-glow-purple: 0 0 30px rgba(139, 92, 246, 0.25);
            --shadow-glow-cyan: 0 0 30px rgba(6, 182, 212, 0.2);
            --shadow-glow-gold: 0 0 25px rgba(245, 158, 11, 0.2);
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --nav-height: 68px;
            --bottom-tab-height: 60px;
        }

        /* ============ 基础 Reset ============ */
        *,
        *::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-body);
            background-color: var(--bg-deep);
            color: var(--text-primary);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            padding-bottom: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
        }
        ul,
        ol {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-heading);
            line-height: 1.3;
            color: var(--text-primary);
        }

        /* ============ 容器 ============ */
        .container-custom {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }
        @media (min-width: 1400px) {
            .container-custom {
                max-width: 1320px;
            }
        }

        /* ============ 导航 Header ============ */
        .header-custom {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(10, 10, 20, 0.88);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            transition: all var(--transition-smooth);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }
        .header-custom .container-custom {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .logo-text {
            font-family: var(--font-heading);
            font-size: 1.35rem;
            font-weight: 800;
            letter-spacing: 0.02em;
            background: linear-gradient(135deg, #c4b5fd, #8b5cf6, #6d28d9);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            white-space: nowrap;
        }
        .logo-text a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .logo-text a:hover {
            opacity: 0.85;
        }
        .logo-icon {
            display: inline-block;
            width: 34px;
            height: 34px;
            border-radius: 8px;
            background: linear-gradient(135deg, #8b5cf6, #4c1d95);
            flex-shrink: 0;
            position: relative;
        }
        .logo-icon::after {
            content: '悟';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 900;
            font-size: 1rem;
            font-family: var(--font-heading);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(139, 92, 246, 0.1);
        }
        .nav-links a.active {
            color: #fff;
            background: rgba(139, 92, 246, 0.2);
            box-shadow: 0 0 16px rgba(139, 92, 246, 0.2);
        }
        .nav-links a i {
            font-size: 0.9rem;
        }
        .header-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-nav-cta {
            padding: 9px 20px;
            border-radius: 10px;
            font-weight: 700;
            font-size: 0.9rem;
            background: linear-gradient(135deg, #8b5cf6, #6d28d9);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 0 18px rgba(139, 92, 246, 0.3);
            white-space: nowrap;
        }
        .btn-nav-cta:hover {
            box-shadow: 0 0 28px rgba(139, 92, 246, 0.5);
            transform: translateY(-1px);
            color: #fff;
            background: linear-gradient(135deg, #a78bfa, #7c3aed);
        }

        /* 移动端顶部导航隐藏 */
        @media (max-width: 768px) {
            .header-custom {
                display: none;
            }
            body {
                padding-bottom: var(--bottom-tab-height);
            }
        }

        /* ============ 移动端底部 Tab 导航 ============ */
        .bottom-tab-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1060;
            background: rgba(14, 14, 24, 0.94);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-top: 1px solid var(--border-subtle);
            height: var(--bottom-tab-height);
            padding: 0 8px;
        }
        .bottom-tab-nav .tab-inner {
            display: flex;
            align-items: center;
            justify-content: space-around;
            height: 100%;
            max-width: 500px;
            margin: 0 auto;
        }
        .bottom-tab-nav .tab-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            flex: 1;
            height: 100%;
            color: var(--text-muted);
            font-size: 0.7rem;
            font-weight: 500;
            transition: all var(--transition-fast);
            border-radius: 8px;
            position: relative;
            cursor: pointer;
            text-decoration: none;
        }
        .bottom-tab-nav .tab-item i {
            font-size: 1.25rem;
            transition: all var(--transition-fast);
        }
        .bottom-tab-nav .tab-item.active {
            color: #c4b5fd;
            font-weight: 700;
        }
        .bottom-tab-nav .tab-item.active i {
            color: #a78bfa;
            text-shadow: 0 0 14px rgba(167, 139, 250, 0.6);
        }
        .bottom-tab-nav .tab-item.active::before {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            border-radius: 0 0 4px 4px;
            background: linear-gradient(180deg, #a78bfa, #8b5cf6);
        }
        @media (max-width: 768px) {
            .bottom-tab-nav {
                display: block;
            }
        }

        /* ============ Hero 板块 ============ */
        .hero-esports {
            position: relative;
            min-height: 580px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            background: linear-gradient(180deg, #0a0a18 0%, #0e0e22 40%, #0a0a1a 100%);
        }
        .hero-esports .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }
        .hero-esports .hero-overlay {
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, transparent 30%, rgba(8, 8, 18, 0.85) 100%);
            z-index: 1;
        }
        .hero-esports .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            padding: 40px 20px;
        }
        .hero-esports .hero-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 50px;
            background: rgba(139, 92, 246, 0.15);
            border: 1px solid rgba(139, 92, 246, 0.35);
            color: #c4b5fd;
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 20px;
            letter-spacing: 0.04em;
        }
        .hero-esports h1 {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            font-weight: 900;
            letter-spacing: 0.03em;
            margin-bottom: 18px;
            background: linear-gradient(180deg, #f0e6ff 0%, #c4b5fd 50%, #8b5cf6 100%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        .hero-esports .hero-subtitle {
            font-size: 1.15rem;
            color: var(--text-secondary);
            max-width: 620px;
            margin: 0 auto 32px;
            line-height: 1.8;
        }
        .hero-esports .hero-btns {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .btn-primary-glow {
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            background: linear-gradient(135deg, #8b5cf6, #6d28d9);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 0 28px rgba(139, 92, 246, 0.35);
            letter-spacing: 0.02em;
        }
        .btn-primary-glow:hover {
            box-shadow: 0 0 44px rgba(139, 92, 246, 0.55);
            transform: translateY(-2px);
            color: #fff;
            background: linear-gradient(135deg, #a78bfa, #7c3aed);
        }
        .btn-outline-glow {
            padding: 14px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
            background: transparent;
            color: #e2e8f0;
            border: 2px solid rgba(139, 92, 246, 0.45);
            cursor: pointer;
            transition: all var(--transition-smooth);
            letter-spacing: 0.02em;
        }
        .btn-outline-glow:hover {
            border-color: #a78bfa;
            box-shadow: 0 0 20px rgba(139, 92, 246, 0.3);
            background: rgba(139, 92, 246, 0.08);
            color: #fff;
        }
        @media (max-width: 768px) {
            .hero-esports {
                min-height: 460px;
            }
            .hero-esports h1 {
                font-size: 1.8rem;
            }
            .hero-esports .hero-subtitle {
                font-size: 1rem;
            }
            .btn-primary-glow,
            .btn-outline-glow {
                padding: 12px 24px;
                font-size: 0.9rem;
            }
        }

        /* ============ 板块通用 ============ */
        .section-block {
            padding: 70px 0;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 44px 0;
            }
        }
        .section-label {
            display: inline-block;
            padding: 5px 16px;
            border-radius: 50px;
            background: rgba(139, 92, 246, 0.1);
            border: 1px solid rgba(139, 92, 246, 0.25);
            color: #a78bfa;
            font-weight: 600;
            font-size: 0.8rem;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
            text-transform: uppercase;
        }
        .section-title {
            font-size: clamp(1.6rem, 3.5vw, 2.3rem);
            font-weight: 800;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .section-desc {
            color: var(--text-secondary);
            font-size: 1.05rem;
            max-width: 640px;
            margin: 0 auto 40px;
            line-height: 1.75;
        }
        .text-center {
            text-align: center;
        }

        /* ============ 统计数字板块 ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        .stat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .stat-card::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .stat-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-purple);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .stat-number {
            font-size: 2.4rem;
            font-weight: 900;
            background: linear-gradient(135deg, #c4b5fd, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1;
            margin-bottom: 8px;
        }
        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* ============ 游戏项目卡片 ============ */
        .game-cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .game-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .game-cards-grid {
                grid-template-columns: 1fr;
                max-width: 380px;
                margin: 0 auto;
            }
        }
        .game-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;
            display: flex;
            flex-direction: column;
        }
        .game-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }
        .game-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #0a0a14;
        }
        .game-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .game-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }
        .game-card .card-img-overlay-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: 50px;
            background: rgba(0, 0, 0, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.15);
            color: #fbbf24;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.03em;
        }
        .game-card .card-body-custom {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .game-card .card-body-custom h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .game-card .card-body-custom p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 0;
            flex: 1;
        }
        .game-card .card-meta-row {
            display: flex;
            gap: 12px;
            margin-top: 12px;
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .game-card .card-meta-row span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ============ 流程/时间线板块 ============ */
        .timeline-vertical {
            position: relative;
            max-width: 700px;
            margin: 0 auto;
            padding-left: 36px;
        }
        .timeline-vertical::before {
            content: '';
            position: absolute;
            left: 14px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(180deg, #8b5cf6, #06b6d4, #8b5cf6);
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 32px;
            padding: 18px 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }
        .timeline-item:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-purple);
        }
        .timeline-item:last-child {
            margin-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -28px;
            top: 22px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: #8b5cf6;
            border: 3px solid var(--bg-deep);
            box-shadow: 0 0 12px rgba(139, 92, 246, 0.5);
            z-index: 2;
        }
        .timeline-item h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .timeline-item p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
        }
        @media (max-width: 520px) {
            .timeline-vertical {
                padding-left: 28px;
            }
            .timeline-item::before {
                left: -22px;
                width: 10px;
                height: 10px;
            }
            .timeline-vertical::before {
                left: 10px;
            }
        }

        /* ============ 精选内容卡片（CMS区域） ============ */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .featured-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }
        }
        .featured-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            border-color: var(--border-glow);
            box-shadow: var(--shadow-glow-gold);
            transform: translateY(-3px);
            background: var(--bg-card-hover);
        }
        .featured-card .fc-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #0a0a14;
        }
        .featured-card .fc-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
        }
        .featured-card:hover .fc-img img {
            transform: scale(1.05);
        }
        .featured-card .fc-content {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-card .fc-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 50px;
            background: rgba(245, 158, 11, 0.15);
            color: #fbbf24;
            font-size: 0.72rem;
            font-weight: 600;
            margin-bottom: 8px;
            width: fit-content;
        }
        .featured-card h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .featured-card .fc-meta {
            font-size: 0.78rem;
            color: var(--text-muted);
            margin-top: auto;
        }

        /* ============ FAQ 板块 ============ */
        .faq-wrapper {
            max-width: 760px;
            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-item .faq-question {
            padding: 18px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 700;
            font-size: 1rem;
            transition: color var(--transition-fast);
            user-select: none;
            gap: 12px;
        }
        .faq-item .faq-question:hover {
            color: #c4b5fd;
        }
        .faq-item .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(139, 92, 246, 0.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            transition: all var(--transition-fast);
            color: #a78bfa;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: rgba(139, 92, 246, 0.3);
        }
        .faq-item .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }
        .faq-item .faq-answer p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.7;
        }

        /* ============ CTA 板块 ============ */
        .cta-section {
            background: linear-gradient(180deg, #0e0e20 0%, #0a0a18 100%);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
            text-align: center;
            padding: 60px 20px;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            left: 50%;
            transform: translateX(-50%);
            width: 400px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(ellipse, rgba(139, 92, 246, 0.18) 0%, transparent 70%);
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: var(--text-secondary);
            max-width: 520px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
            font-size: 1rem;
        }
        .cta-section .btn-primary-glow {
            position: relative;
            z-index: 1;
        }

        /* ============ 页脚 ============ */
        .footer-custom {
            background: var(--bg-surface);
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #c4b5fd, #8b5cf6);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 10px;
        }
        .footer-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
        }
        .footer-links h5 {
            font-size: 0.9rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .footer-links ul li {
            margin-bottom: 7px;
        }
        .footer-links ul li a {
            font-size: 0.83rem;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .footer-links ul li a:hover {
            color: #c4b5fd;
        }
        .footer-bottom {
            margin-top: 36px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
        }
        .footer-copy {
            font-size: 0.8rem;
            color: var(--text-muted);
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(139, 92, 246, 0.1);
            border: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            font-size: 0.9rem;
        }
        .footer-social a:hover {
            background: rgba(139, 92, 246, 0.2);
            border-color: #8b5cf6;
            color: #c4b5fd;
            box-shadow: 0 0 14px rgba(139, 92, 246, 0.25);
        }

        /* ============ Bootstrap 覆盖 ============ */
        .btn:focus,
        .btn:active:focus {
            box-shadow: none;
            outline: none;
        }
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid #a78bfa;
            outline-offset: 2px;
            border-radius: 4px;
        }
        @media (max-width: 768px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .hide-mobile {
                display: none;
            }
        }
        @media (min-width: 769px) {
            .show-mobile-only {
                display: none;
            }
        }

        /* ============ 辅助动画 ============ */
        @keyframes pulse-glow {
            0%,
            100% {
                box-shadow: 0 0 18px rgba(139, 92, 246, 0.3);
            }
            50% {
                box-shadow: 0 0 34px rgba(139, 92, 246, 0.55);
            }
        }
        .pulse-animate {
            animation: pulse-glow 2.8s ease-in-out infinite;
        }