/* roulang page: index */
:root {
            --color-primary: #FF6B35;
            --color-primary-hover: #FF8255;
            --color-primary-glow: rgba(255,107,53,0.35);
            --color-secondary: #FFD700;
            --color-bg-dark: #0D0D1A;
            --color-bg-panel: #12122A;
            --color-bg-card: #16163A;
            --color-bg-card-hover: #1C1C48;
            --color-bg-sidebar: #0A0A18;
            --color-text: #F0F0F5;
            --color-text-weak: #8899B4;
            --color-text-muted: #5A6A80;
            --color-border: rgba(255,255,255,0.08);
            --color-border-light: rgba(255,255,255,0.14);
            --color-success: #00E676;
            --color-live: #FF1744;
            --color-live-pulse: rgba(255,23,68,0.6);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
            --shadow-card-hover: 0 8px 40px rgba(255,107,53,0.2), 0 4px 20px rgba(0,0,0,0.5);
            --shadow-glow: 0 0 40px rgba(255,107,53,0.25);
            --sidebar-width: 250px;
            --topbar-height: 60px;
            --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','Segoe UI',sans-serif;
        }

        *,*::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(--color-bg-dark);
            color:var(--color-text);
            line-height:1.7;
            min-height:100vh;
            overflow-x:hidden;
        }
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast);}
        img{max-width:100%;height:auto;display:block;}
        button,input,select,textarea{font-family:inherit;font-size:inherit;}
        ul,ol{list-style:none;}
        h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.3;}

        /* ============ SIDEBAR (Desktop) ============ */
        .sidebar{
            position:fixed;
            top:0;left:0;
            width:var(--sidebar-width);
            height:100vh;
            background:var(--color-bg-sidebar);
            border-right:1px solid var(--color-border);
            z-index:1000;
            display:flex;
            flex-direction:column;
            transition:transform var(--transition-smooth);
            overflow-y:auto;
            overflow-x:hidden;
        }
        .sidebar-logo{
            padding:24px 20px 20px;
            border-bottom:1px solid var(--color-border);
            flex-shrink:0;
        }
        .sidebar-logo a{
            font-family:var(--font-heading);
            font-size:1.35rem;
            font-weight:800;
            color:var(--color-text);
            letter-spacing:0.02em;
            display:flex;
            align-items:center;
            gap:10px;
        }
        .sidebar-logo .logo-icon{
            width:38px;height:38px;
            border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--color-primary),#E55A2B);
            display:flex;
            align-items:center;
            justify-content:center;
            font-size:1.1rem;
            color:#fff;
            flex-shrink:0;
        }
        .sidebar-nav{
            flex:1;
            padding:16px 12px;
            display:flex;
            flex-direction:column;
            gap:4px;
        }
        .sidebar-nav a{
            display:flex;
            align-items:center;
            gap:12px;
            padding:12px 16px;
            border-radius:var(--radius-sm);
            font-size:0.95rem;
            font-weight:500;
            color:var(--color-text-weak);
            transition:all var(--transition-fast);
            position:relative;
        }
        .sidebar-nav a:hover{
            background:rgba(255,255,255,0.04);
            color:var(--color-text);
        }
        .sidebar-nav a.active{
            background:rgba(255,107,53,0.12);
            color:var(--color-primary);
            font-weight:600;
        }
        .sidebar-nav a.active::before{
            content:'';
            position:absolute;
            left:0;top:50%;
            transform:translateY(-50%);
            width:3px;height:24px;
            background:var(--color-primary);
            border-radius:0 3px 3px 0;
        }
        .sidebar-nav a i{width:20px;text-align:center;font-size:1rem;flex-shrink:0;}
        .sidebar-live-dot{
            width:8px;height:8px;
            border-radius:50%;
            background:var(--color-live);
            margin-left:auto;
            position:relative;
        }
        .sidebar-live-dot::after{
            content:'';
            position:absolute;
            inset:-3px;
            border-radius:50%;
            background:var(--color-live-pulse);
            animation:livePulse 1.8s ease-in-out infinite;
        }
        @keyframes livePulse{
            0%,100%{transform:scale(1);opacity:0.6;}
            50%{transform:scale(2);opacity:0;}
        }
        .sidebar-footer{
            padding:16px 20px;
            border-top:1px solid var(--color-border);
            flex-shrink:0;
            font-size:0.78rem;
            color:var(--color-text-muted);
            text-align:center;
        }

        /* ============ TOPBAR (Mobile) ============ */
        .topbar{
            display:none;
            position:fixed;
            top:0;left:0;right:0;
            height:var(--topbar-height);
            background:var(--color-bg-sidebar);
            border-bottom:1px solid var(--color-border);
            z-index:999;
            align-items:center;
            padding:0 16px;
            gap:12px;
        }
        .topbar-logo{
            font-family:var(--font-heading);
            font-weight:800;
            font-size:1.15rem;
            color:var(--color-text);
            flex:1;
        }
        .topbar-logo .logo-icon-sm{
            width:30px;height:30px;
            border-radius:6px;
            background:linear-gradient(135deg,var(--color-primary),#E55A2B);
            display:inline-flex;
            align-items:center;
            justify-content:center;
            font-size:0.85rem;
            color:#fff;
            margin-right:8px;
            vertical-align:middle;
        }
        .hamburger{
            width:40px;height:40px;
            border-radius:var(--radius-sm);
            background:rgba(255,255,255,0.05);
            border:none;
            color:var(--color-text);
            font-size:1.3rem;
            cursor:pointer;
            display:flex;
            align-items:center;
            justify-content:center;
            transition:background var(--transition-fast);
        }
        .hamburger:hover{background:rgba(255,255,255,0.1);}

        /* ============ OVERLAY ============ */
        .sidebar-overlay{
            display:none;
            position:fixed;
            inset:0;
            background:rgba(0,0,0,0.6);
            z-index:998;
            transition:opacity var(--transition-smooth);
        }
        .sidebar-overlay.show{display:block;}

        /* ============ MAIN CONTENT ============ */
        .main-content{
            margin-left:var(--sidebar-width);
            min-height:100vh;
            transition:margin var(--transition-smooth);
        }

        /* ============ HERO ============ */
        .hero-section{
            position:relative;
            min-height:520px;
            display:flex;
            align-items:center;
            padding:60px 40px;
            background:linear-gradient(180deg, rgba(10,10,24,0.65) 0%, rgba(13,13,26,0.9) 60%, var(--color-bg-dark) 100%),
                       url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            overflow:hidden;
        }
        .hero-section::before{
            content:'';
            position:absolute;
            top:-80px;right:-80px;
            width:350px;height:350px;
            border-radius:50%;
            background:var(--color-primary-glow);
            filter:blur(100px);
            pointer-events:none;
        }
        .hero-section::after{
            content:'';
            position:absolute;
            bottom:-60px;left:-60px;
            width:250px;height:250px;
            border-radius:50%;
            background:rgba(255,215,0,0.12);
            filter:blur(80px);
            pointer-events:none;
        }
        .hero-inner{
            position:relative;
            z-index:1;
            max-width:720px;
        }
        .hero-badge{
            display:inline-flex;
            align-items:center;
            gap:8px;
            background:rgba(255,107,53,0.15);
            border:1px solid rgba(255,107,53,0.3);
            padding:6px 16px;
            border-radius:20px;
            font-size:0.85rem;
            font-weight:600;
            color:var(--color-primary);
            margin-bottom:20px;
            animation:fadeInUp 0.6s ease-out;
        }
        .hero-badge .dot-live{
            width:8px;height:8px;
            border-radius:50%;
            background:var(--color-live);
            animation:livePulse 1.8s ease-in-out infinite;
        }
        .hero-title{
            font-size:3rem;
            font-weight:900;
            color:#fff;
            margin-bottom:16px;
            letter-spacing:0.01em;
            animation:fadeInUp 0.6s ease-out 0.1s both;
        }
        .hero-title .highlight{
            background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
            -webkit-background-clip:text;
            -webkit-text-fill-color:transparent;
            background-clip:text;
        }
        .hero-desc{
            font-size:1.15rem;
            color:var(--color-text-weak);
            line-height:1.7;
            margin-bottom:32px;
            max-width:560px;
            animation:fadeInUp 0.6s ease-out 0.2s both;
        }
        .hero-buttons{
            display:flex;
            flex-wrap:wrap;
            gap:14px;
            animation:fadeInUp 0.6s ease-out 0.3s both;
        }
        @keyframes fadeInUp{
            from{opacity:0;transform:translateY(24px);}
            to{opacity:1;transform:translateY(0);}
        }

        /* ============ BUTTONS ============ */
        .btn{
            display:inline-flex;
            align-items:center;
            gap:8px;
            padding:13px 28px;
            border-radius:var(--radius-sm);
            font-weight:600;
            font-size:0.95rem;
            cursor:pointer;
            border:none;
            transition:all var(--transition-fast);
            text-align:center;
            white-space:nowrap;
        }
        .btn-primary{
            background:linear-gradient(135deg,var(--color-primary),#E55A2B);
            color:#fff;
            box-shadow:0 4px 18px var(--color-primary-glow);
        }
        .btn-primary:hover{
            transform:translateY(-2px);
            box-shadow:0 8px 30px rgba(255,107,53,0.45);
            background:linear-gradient(135deg,var(--color-primary-hover),#F06838);
        }
        .btn-outline{
            background:transparent;
            border:2px solid rgba(255,255,255,0.3);
            color:#fff;
        }
        .btn-outline:hover{
            border-color:var(--color-primary);
            color:var(--color-primary);
            background:rgba(255,107,53,0.06);
        }
        .btn-sm{
            padding:8px 18px;
            font-size:0.85rem;
            border-radius:6px;
        }
        .btn-lg{
            padding:16px 36px;
            font-size:1.05rem;
            border-radius:var(--radius-md);
        }

        /* ============ LIVE TICKER ============ */
        .live-ticker-bar{
            background:var(--color-bg-panel);
            border-top:1px solid var(--color-border);
            border-bottom:1px solid var(--color-border);
            padding:12px 0;
            overflow:hidden;
            position:relative;
        }
        .live-ticker-inner{
            display:flex;
            gap:40px;
            animation:tickerScroll 30s linear infinite;
            white-space:nowrap;
        }
        .live-ticker-inner:hover{animation-play-state:paused;}
        @keyframes tickerScroll{
            0%{transform:translateX(0);}
            100%{transform:translateX(-50%);}
        }
        .ticker-item{
            display:inline-flex;
            align-items:center;
            gap:10px;
            font-size:0.9rem;
            color:var(--color-text-weak);
            flex-shrink:0;
        }
        .ticker-item .ticker-live-tag{
            background:var(--color-live);
            color:#fff;
            padding:2px 10px;
            border-radius:4px;
            font-size:0.72rem;
            font-weight:700;
            letter-spacing:0.04em;
            animation:livePulse 1.8s ease-in-out infinite;
        }
        .ticker-item .ticker-score{
            color:var(--color-secondary);
            font-weight:700;
            font-size:1rem;
        }

        /* ============ SECTION COMMONS ============ */
        .section{
            padding:60px 40px;
        }
        .section-header{
            text-align:center;
            margin-bottom:44px;
        }
        .section-label{
            display:inline-block;
            font-size:0.82rem;
            font-weight:600;
            color:var(--color-primary);
            text-transform:uppercase;
            letter-spacing:0.06em;
            margin-bottom:10px;
        }
        .section-title{
            font-size:2.2rem;
            font-weight:800;
            color:#fff;
            margin-bottom:12px;
        }
        .section-subtitle{
            font-size:1rem;
            color:var(--color-text-weak);
            max-width:600px;
            margin:0 auto;
        }
        .container{
            max-width:1200px;
            margin:0 auto;
        }

        /* ============ FEATURE CARDS ============ */
        .features-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:24px;
        }
        .feature-card{
            background:var(--color-bg-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-lg);
            padding:32px 28px;
            transition:all var(--transition-smooth);
            position:relative;
            overflow:hidden;
        }
        .feature-card::before{
            content:'';
            position:absolute;
            top:0;left:0;right:0;
            height:3px;
            background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));
            opacity:0;
            transition:opacity var(--transition-smooth);
        }
        .feature-card:hover{
            background:var(--color-bg-card-hover);
            border-color:var(--color-border-light);
            transform:translateY(-4px);
            box-shadow:var(--shadow-card-hover);
        }
        .feature-card:hover::before{opacity:1;}
        .feature-icon{
            width:52px;height:52px;
            border-radius:var(--radius-sm);
            background:rgba(255,107,53,0.1);
            display:flex;
            align-items:center;
            justify-content:center;
            font-size:1.4rem;
            color:var(--color-primary);
            margin-bottom:18px;
        }
        .feature-card h3{
            font-size:1.2rem;
            color:#fff;
            margin-bottom:10px;
        }
        .feature-card p{
            font-size:0.9rem;
            color:var(--color-text-weak);
            line-height:1.65;
        }

        /* ============ CATEGORY ENTRY CARD ============ */
        .category-entry-block{
            display:grid;
            grid-template-columns:1fr 1fr;
            gap:32px;
            align-items:center;
        }
        .category-entry-visual{
            border-radius:var(--radius-xl);
            overflow:hidden;
            position:relative;
            aspect-ratio:16/10;
            background:var(--color-bg-card);
        }
        .category-entry-visual img{
            width:100%;height:100%;
            object-fit:cover;
        }
        .category-entry-visual .overlay-tag{
            position:absolute;
            top:20px;left:20px;
            background:rgba(0,0,0,0.7);
            backdrop-filter:blur(8px);
            color:var(--color-primary);
            padding:6px 16px;
            border-radius:20px;
            font-size:0.8rem;
            font-weight:700;
            border:1px solid rgba(255,107,53,0.4);
        }
        .category-entry-info h3{
            font-size:1.7rem;
            color:#fff;
            margin-bottom:12px;
        }
        .category-entry-info p{
            color:var(--color-text-weak);
            margin-bottom:20px;
            line-height:1.7;
        }

        /* ============ NEWS LIST (CMS) ============ */
        .news-list{
            display:flex;
            flex-direction:column;
            gap:12px;
        }
        .news-item{
            display:flex;
            align-items:center;
            gap:18px;
            background:var(--color-bg-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-md);
            padding:18px 22px;
            transition:all var(--transition-fast);
        }
        .news-item:hover{
            background:var(--color-bg-card-hover);
            border-color:var(--color-border-light);
            box-shadow:var(--shadow-card);
        }
        .news-item .news-thumb{
            width:80px;height:60px;
            border-radius:var(--radius-sm);
            overflow:hidden;
            flex-shrink:0;
            background:var(--color-bg-panel);
        }
        .news-item .news-thumb img{
            width:100%;height:100%;
            object-fit:cover;
        }
        .news-item .news-body{flex:1;min-width:0;}
        .news-item .news-title{
            font-weight:600;
            color:#fff;
            font-size:0.95rem;
            margin-bottom:4px;
            display:-webkit-box;
            -webkit-line-clamp:2;
            -webkit-box-orient:vertical;
            overflow:hidden;
            transition:color var(--transition-fast);
        }
        .news-item:hover .news-title{color:var(--color-primary);}
        .news-item .news-meta{
            font-size:0.78rem;
            color:var(--color-text-muted);
            display:flex;
            gap:14px;
            flex-wrap:wrap;
        }
        .news-item .news-category-tag{
            background:rgba(255,107,53,0.12);
            color:var(--color-primary);
            padding:2px 10px;
            border-radius:4px;
            font-size:0.72rem;
            font-weight:600;
        }
        .news-empty{
            text-align:center;
            padding:40px;
            color:var(--color-text-muted);
            font-size:0.95rem;
        }

        /* ============ STATS BAND ============ */
        .stats-band{
            background:var(--color-bg-panel);
            border-top:1px solid var(--color-border);
            border-bottom:1px solid var(--color-border);
            padding:40px 40px;
            display:grid;
            grid-template-columns:repeat(4,1fr);
            gap:20px;
            text-align:center;
        }
        .stat-item .stat-number{
            font-size:2.5rem;
            font-weight:900;
            background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
            -webkit-background-clip:text;
            -webkit-text-fill-color:transparent;
            background-clip:text;
            line-height:1.1;
        }
        .stat-item .stat-label{
            font-size:0.85rem;
            color:var(--color-text-weak);
            margin-top:6px;
        }

        /* ============ TOPIC CARDS GRID ============ */
        .topics-grid{
            display:grid;
            grid-template-columns:repeat(3,1fr);
            gap:20px;
        }
        .topic-card{
            background:var(--color-bg-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-lg);
            overflow:hidden;
            transition:all var(--transition-smooth);
            cursor:pointer;
        }
        .topic-card:hover{
            transform:translateY(-5px);
            box-shadow:var(--shadow-card-hover);
            border-color:var(--color-border-light);
        }
        .topic-card .topic-img-wrap{
            height:160px;
            overflow:hidden;
            position:relative;
        }
        .topic-card .topic-img-wrap img{
            width:100%;height:100%;
            object-fit:cover;
            transition:transform 0.5s ease;
        }
        .topic-card:hover .topic-img-wrap img{transform:scale(1.06);}
        .topic-card .topic-img-wrap .topic-overlay{
            position:absolute;
            inset:0;
            background:linear-gradient(to top,rgba(10,10,24,0.9) 0%,transparent 60%);
        }
        .topic-card .topic-body{
            padding:18px 20px;
        }
        .topic-card .topic-body h4{
            font-size:1.05rem;
            color:#fff;
            margin-bottom:6px;
        }
        .topic-card .topic-body p{
            font-size:0.82rem;
            color:var(--color-text-weak);
            line-height:1.5;
        }

        /* ============ FAQ ============ */
        .faq-list{
            max-width:760px;
            margin:0 auto;
            display:flex;
            flex-direction:column;
            gap:10px;
        }
        .faq-item{
            background:var(--color-bg-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-md);
            overflow:hidden;
            transition:all var(--transition-fast);
        }
        .faq-item summary{
            padding:18px 24px;
            font-weight:600;
            color:#fff;
            cursor:pointer;
            list-style:none;
            display:flex;
            justify-content:space-between;
            align-items:center;
            font-size:0.98rem;
        }
        .faq-item summary::-webkit-details-marker{display:none;}
        .faq-item summary::after{
            content:'\f078';
            font-family:'Font Awesome 6 Free';
            font-weight:900;
            font-size:0.75rem;
            color:var(--color-text-weak);
            transition:transform var(--transition-fast);
        }
        .faq-item[open] summary::after{transform:rotate(180deg);color:var(--color-primary);}
        .faq-item[open]{border-color:var(--color-border-light);box-shadow:var(--shadow-card);}
        .faq-item .faq-answer{
            padding:0 24px 20px;
            color:var(--color-text-weak);
            font-size:0.9rem;
            line-height:1.65;
        }

        /* ============ CTA ============ */
        .cta-section{
            background:linear-gradient(135deg,var(--color-bg-panel),var(--color-bg-card));
            border:1px solid var(--color-border);
            border-radius:var(--radius-xl);
            padding:50px 40px;
            text-align:center;
            position:relative;
            overflow:hidden;
            margin:0 40px 60px;
        }
        .cta-section::before{
            content:'';
            position:absolute;
            top:-40px;right:-40px;
            width:200px;height:200px;
            border-radius:50%;
            background:var(--color-primary-glow);
            filter:blur(70px);
            pointer-events:none;
        }
        .cta-section h2{
            font-size:2rem;
            color:#fff;
            margin-bottom:12px;
            position:relative;
        }
        .cta-section p{
            color:var(--color-text-weak);
            margin-bottom:24px;
            position:relative;
        }

        /* ============ FOOTER ============ */
        .site-footer{
            background:var(--color-bg-sidebar);
            border-top:1px solid var(--color-border);
            padding:40px;
            text-align:center;
            color:var(--color-text-muted);
            font-size:0.85rem;
        }
        .site-footer .footer-brand{
            font-weight:700;
            color:var(--color-text);
            font-size:1rem;
            margin-bottom:8px;
        }
        .site-footer .footer-links{
            display:flex;
            justify-content:center;
            flex-wrap:wrap;
            gap:20px;
            margin-bottom:14px;
        }
        .site-footer .footer-links a{color:var(--color-text-weak);font-size:0.85rem;}
        .site-footer .footer-links a:hover{color:var(--color-primary);}
        .site-footer .footer-copy{color:var(--color-text-muted);font-size:0.78rem;}

        /* ============ RESPONSIVE ============ */
        @media (max-width:1023px){
            .sidebar{
                transform:translateX(-100%);
                box-shadow:4px 0 30px rgba(0,0,0,0.6);
            }
            .sidebar.mobile-open{transform:translateX(0);}
            .topbar{display:flex;}
            .main-content{margin-left:0;padding-top:var(--topbar-height);}
            .hero-section{padding:40px 24px;min-height:420px;}
            .hero-title{font-size:2.2rem;}
            .hero-desc{font-size:1rem;}
            .section{padding:40px 20px;}
            .features-grid{grid-template-columns:1fr 1fr;gap:16px;}
            .topics-grid{grid-template-columns:1fr 1fr;gap:16px;}
            .stats-band{grid-template-columns:repeat(2,1fr);padding:28px 20px;gap:16px;}
            .category-entry-block{grid-template-columns:1fr;gap:20px;}
            .cta-section{margin:0 20px 40px;padding:36px 24px;}
            .section-title{font-size:1.7rem;}
            .stat-item .stat-number{font-size:1.9rem;}
            .news-item{padding:14px 16px;gap:12px;}
            .news-item .news-thumb{width:60px;height:46px;}
            .site-footer{padding:28px 20px;}
        }

        @media (max-width:639px){
            .hero-section{padding:32px 16px;min-height:360px;}
            .hero-title{font-size:1.7rem;}
            .hero-buttons{flex-direction:column;gap:10px;}
            .hero-buttons .btn{width:100%;justify-content:center;}
            .section{padding:32px 14px;}
            .section-title{font-size:1.4rem;}
            .features-grid{grid-template-columns:1fr;gap:14px;}
            .topics-grid{grid-template-columns:1fr;gap:14px;}
            .stats-band{grid-template-columns:1fr 1fr;padding:20px 14px;gap:12px;}
            .stat-item .stat-number{font-size:1.6rem;}
            .cta-section{margin:0 14px 32px;padding:28px 18px;}
            .cta-section h2{font-size:1.4rem;}
            .news-item{flex-direction:column;align-items:flex-start;gap:10px;}
            .news-item .news-thumb{width:100%;height:120px;}
            .live-ticker-bar{padding:8px 0;}
            .ticker-item{font-size:0.78rem;}
            .btn-lg{padding:14px 24px;font-size:0.95rem;}
            .site-footer{padding:22px 14px;}
        }

/* roulang page: article */
:root {
            --sidebar-width: 260px;
            --sidebar-bg: #0d0d1a;
            --sidebar-hover: #1a1a35;
            --sidebar-active: #1e1035;
            --brand-red: #E63946;
            --brand-red-hover: #c92d3a;
            --brand-red-light: #ff5c6c;
            --brand-gold: #F0C040;
            --brand-gold-light: #f7d86c;
            --accent-deep: #6C1D8C;
            --accent-glow: rgba(230,57,70,0.35);
            --text-primary: #1a1a2e;
            --text-secondary: #4a4a60;
            --text-muted: #7a7a90;
            --text-light: #9a9ab0;
            --bg-body: #f4f4f8;
            --bg-white: #ffffff;
            --bg-card: #ffffff;
            --bg-section-alt: #f0f0f5;
            --border-color: #e2e2ea;
            --border-light: #eeeef4;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
            --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
            --shadow-glow: 0 0 40px rgba(230,57,70,0.2);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --font-sans: 'Segoe UI', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --font-article: 'PingFang SC', 'Noto Serif SC', 'Source Han Serif CN', 'STSong', 'SimSun', 'Songti SC', Georgia, serif;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-fast: 0.15s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
        }

        *, *::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-sans);
            font-size: 16px;
            line-height: 1.6;
            color: var(--text-primary);
            background: var(--bg-body);
            display: flex;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button, input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
        }

        button {
            cursor: pointer;
        }

        :focus-visible {
            outline: 3px solid var(--brand-red);
            outline-offset: 2px;
            border-radius: 4px;
        }

        /* ============ SIDEBAR ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: var(--sidebar-width);
            background: var(--sidebar-bg);
            z-index: 1000;
            display: flex;
            flex-direction: column;
            padding: 0;
            border-right: 1px solid rgba(255,255,255,0.06);
            box-shadow: var(--shadow-xl);
            transition: transform var(--transition-slow), opacity var(--transition-slow);
        }

        .sidebar-brand {
            padding: 28px 24px 20px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .sidebar-brand-icon {
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--brand-red), #c0392b);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            flex-shrink: 0;
            box-shadow: 0 4px 16px rgba(230,57,70,0.45);
        }

        .sidebar-brand-text {
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .sidebar-brand-sub {
            display: block;
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--brand-gold);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            margin-top: 1px;
        }

        .sidebar-nav {
            flex: 1;
            padding: 16px 12px;
            display: flex;
            flex-direction: column;
            gap: 5px;
            overflow-y: auto;
        }

        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 13px 16px;
            border-radius: var(--radius-sm);
            color: #b0b0c8;
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            position: relative;
            white-space: nowrap;
        }

        .sidebar-nav a i {
            width: 22px;
            text-align: center;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .sidebar-nav a:hover {
            background: var(--sidebar-hover);
            color: #e0e0f0;
            transform: translateX(2px);
        }

        .sidebar-nav a.active {
            background: var(--sidebar-active);
            color: #fff;
            font-weight: 600;
            box-shadow: inset 3px 0 0 var(--brand-red);
            border-radius: var(--radius-sm);
        }

        .sidebar-nav a.active i {
            color: var(--brand-red-light);
        }

        .sidebar-live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #ff3b3b;
            margin-left: auto;
            animation: livePulse 1.4s ease-in-out infinite;
            box-shadow: 0 0 10px rgba(255,59,59,0.7);
        }

        @keyframes livePulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.6); }
        }

        .sidebar-footer-info {
            padding: 16px 20px;
            border-top: 1px solid rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.78rem;
            color: #8888a0;
        }

        .sidebar-online-indicator {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            background: #4ade80;
            box-shadow: 0 0 8px rgba(74,222,128,0.6);
            flex-shrink: 0;
        }

        .sidebar-online-count {
            color: #ccc;
            font-weight: 600;
        }

        /* ============ MAIN CONTENT AREA ============ */
        .main-content {
            margin-left: var(--sidebar-width);
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }

        .main-inner {
            flex: 1;
            padding: 0;
        }

        /* ============ MOBILE HEADER ============ */
        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 56px;
            background: var(--sidebar-bg);
            z-index: 999;
            align-items: center;
            padding: 0 16px;
            gap: 12px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            box-shadow: var(--shadow-md);
        }

        .mobile-header .hamburger {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.3rem;
            flex-shrink: 0;
            transition: background var(--transition-fast);
        }

        .mobile-header .hamburger:hover {
            background: rgba(255,255,255,0.1);
        }

        .mobile-header .mobile-logo {
            color: #fff;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
        }

        .mobile-header .mobile-logo span {
            color: var(--brand-gold);
            font-size: 0.65rem;
            display: block;
            letter-spacing: 0.06em;
            font-weight: 400;
        }

        /* Drawer overlay */
        .drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            z-index: 998;
            opacity: 0;
            transition: opacity var(--transition-slow);
        }

        .drawer-overlay.open {
            opacity: 1;
        }

        /* ============ ARTICLE LAYOUT ============ */
        .article-container {
            max-width: 880px;
            margin: 0 auto;
            padding: 40px 32px 60px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 24px;
        }

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

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

        .breadcrumb .separator {
            color: #c0c0cc;
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--text-secondary);
            font-weight: 500;
            max-width: 280px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .article-header-block {
            margin-bottom: 28px;
        }

        .article-category-tag {
            display: inline-block;
            background: linear-gradient(135deg, var(--brand-red), #c0392b);
            color: #fff;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .article-title {
            font-size: 2.2rem;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            margin-bottom: 16px;
        }

        .article-meta-row {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--text-muted);
            padding-bottom: 20px;
            border-bottom: 2px solid var(--border-light);
        }

        .article-meta-row i {
            color: var(--brand-red);
            font-size: 0.85rem;
        }

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

        .article-featured-image {
            margin-bottom: 32px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .article-featured-image img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            display: block;
        }

        .article-featured-image::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-lg);
            box-shadow: inset 0 0 0 1px rgba(0,0,0,0.06);
            pointer-events: none;
        }

        .article-body {
            font-family: var(--font-article);
            font-size: 1.08rem;
            line-height: 1.85;
            color: #2a2a3c;
            letter-spacing: 0.01em;
        }

        .article-body h2 {
            font-family: var(--font-sans);
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 36px 0 16px;
            padding-left: 16px;
            border-left: 4px solid var(--brand-red);
            line-height: 1.4;
        }

        .article-body h3 {
            font-family: var(--font-sans);
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
            margin: 28px 0 12px;
        }

        .article-body p {
            margin-bottom: 1.3em;
            text-align: justify;
        }

        .article-body ul, .article-body ol {
            margin: 1em 0 1.3em;
            padding-left: 1.8em;
        }

        .article-body li {
            margin-bottom: 0.5em;
        }

        .article-body strong {
            color: #1a1a2e;
            font-weight: 700;
        }

        .article-body blockquote {
            margin: 24px 0;
            padding: 20px 24px;
            background: #fef9f9;
            border-left: 4px solid var(--brand-red);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #555;
            font-style: italic;
            font-size: 1rem;
        }

        .article-body img {
            border-radius: var(--radius-md);
            margin: 24px 0;
            box-shadow: var(--shadow-md);
        }

        .article-body a {
            color: var(--brand-red);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .article-body a:hover {
            color: var(--brand-red-hover);
        }

        /* Article not found */
        .article-not-found {
            text-align: center;
            padding: 80px 20px;
        }

        .article-not-found-icon {
            font-size: 4rem;
            color: #d0d0d8;
            margin-bottom: 20px;
        }

        .article-not-found h2 {
            font-size: 1.6rem;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .article-not-found p {
            color: var(--text-muted);
            margin-bottom: 24px;
        }

        .btn-back-home {
            display: inline-block;
            background: var(--brand-red);
            color: #fff;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            box-shadow: 0 4px 16px rgba(230,57,70,0.35);
        }

        .btn-back-home:hover {
            background: var(--brand-red-hover);
            box-shadow: 0 6px 24px rgba(230,57,70,0.5);
            transform: translateY(-2px);
        }

        /* ============ RELATED POSTS ============ */
        .related-section {
            margin-top: 48px;
            padding-top: 40px;
            border-top: 2px solid var(--border-light);
        }

        .related-section-title {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 24px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .related-section-title::before {
            content: '';
            display: inline-block;
            width: 5px;
            height: 24px;
            background: var(--brand-red);
            border-radius: 3px;
        }

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

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

        .related-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: #e0d8f0;
        }

        .related-card-image {
            aspect-ratio: 16 / 10;
            overflow: hidden;
            position: relative;
        }

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

        .related-card:hover .related-card-image img {
            transform: scale(1.06);
        }

        .related-card-image .related-card-category {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(0,0,0,0.7);
            color: #fff;
            font-size: 0.72rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 14px;
            letter-spacing: 0.04em;
            backdrop-filter: blur(4px);
        }

        .related-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .related-card-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .related-card-meta {
            font-size: 0.78rem;
            color: var(--text-light);
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .related-card-meta i {
            color: var(--brand-red);
            font-size: 0.7rem;
        }

        /* ============ CTA SECTION ============ */
        .cta-section-article {
            margin-top: 48px;
            background: linear-gradient(135deg, #1a1a35, #0d0d1a);
            border-radius: var(--radius-xl);
            padding: 40px 36px;
            text-align: center;
            color: #fff;
            box-shadow: var(--shadow-lg);
            position: relative;
            overflow: hidden;
        }

        .cta-section-article::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(230,57,70,0.15);
            pointer-events: none;
        }

        .cta-section-article::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 140px;
            height: 140px;
            border-radius: 50%;
            background: rgba(240,192,64,0.1);
            pointer-events: none;
        }

        .cta-section-article h3 {
            font-size: 1.35rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .cta-section-article p {
            color: #bbb;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
            font-size: 0.95rem;
        }

        .cta-btn {
            display: inline-block;
            background: var(--brand-red);
            color: #fff;
            padding: 13px 32px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.04em;
            transition: all var(--transition);
            box-shadow: 0 4px 20px rgba(230,57,70,0.4);
            position: relative;
            z-index: 1;
        }

        .cta-btn:hover {
            background: #ff4757;
            box-shadow: 0 6px 28px rgba(230,57,70,0.6);
            transform: translateY(-2px);
        }

        .cta-btn i {
            margin-left: 6px;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: #0d0d1a;
            color: #8888a0;
            padding: 32px 24px;
            text-align: center;
            font-size: 0.85rem;
            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .site-footer .footer-brand {
            font-weight: 700;
            color: #d0d0e0;
            font-size: 1rem;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .site-footer .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 14px;
        }

        .site-footer .footer-links a {
            color: #9999b0;
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }

        .site-footer .footer-links a:hover {
            color: var(--brand-gold);
        }

        .site-footer .footer-copy {
            color: #666;
            font-size: 0.78rem;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            :root {
                --sidebar-width: 230px;
            }
            .article-container {
                padding: 32px 24px 48px;
            }
            .article-title {
                font-size: 1.8rem;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .sidebar {
                transform: translateX(-100%);
                box-shadow: none;
                transition: transform var(--transition-slow);
            }
            .sidebar.open {
                transform: translateX(0);
                box-shadow: var(--shadow-xl);
            }
            .drawer-overlay {
                display: block;
                pointer-events: none;
            }
            .drawer-overlay.open {
                pointer-events: auto;
            }
            .mobile-header {
                display: flex;
            }
            .main-content {
                margin-left: 0;
                padding-top: 56px;
            }
            .article-container {
                padding: 24px 16px 40px;
            }
            .article-title {
                font-size: 1.5rem;
            }
            .article-body {
                font-size: 1rem;
                line-height: 1.75;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-section-article {
                padding: 28px 20px;
            }
            .breadcrumb {
                font-size: 0.78rem;
            }
            .article-featured-image {
                border-radius: var(--radius-md);
                margin-bottom: 20px;
            }
        }

        @media (max-width: 520px) {
            .article-title {
                font-size: 1.3rem;
            }
            .article-meta-row {
                gap: 10px;
                font-size: 0.8rem;
            }
            .article-body {
                font-size: 0.95rem;
                line-height: 1.7;
            }
            .article-body h2 {
                font-size: 1.2rem;
            }
            .article-body h3 {
                font-size: 1.05rem;
            }
            .related-card-title {
                font-size: 0.88rem;
            }
            .cta-section-article h3 {
                font-size: 1.15rem;
            }
        }

        /* Print styles */
        @media print {
            .sidebar, .mobile-header, .drawer-overlay, .cta-section-article, .related-section, .site-footer {
                display: none !important;
            }
            .main-content {
                margin-left: 0;
                padding-top: 0;
            }
            .article-container {
                max-width: 100%;
                padding: 0;
            }
            .article-body {
                font-size: 12pt;
                line-height: 1.6;
            }
        }

/* roulang page: category1 */
:root {
            --sidebar-width: 240px;
            --color-bg: #0a0e14;
            --color-surface: #131820;
            --color-surface-alt: #1a1f2b;
            --color-card: #181d28;
            --color-card-hover: #1e2432;
            --color-border: #252b38;
            --color-border-light: #2e3543;
            --color-text: #e2e6ed;
            --color-text-secondary: #9ba3b2;
            --color-text-muted: #6b7385;
            --color-accent: #f04e3e;
            --color-accent-glow: rgba(240, 78, 62, 0.25);
            --color-accent-secondary: #ff6b3d;
            --color-green: #2ecc71;
            --color-green-glow: rgba(46, 204, 113, 0.3);
            --color-yellow: #f5c518;
            --color-blue: #3b82f6;
            --color-live: #ff3b30;
            --color-live-pulse: rgba(255, 59, 48, 0.6);
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
            --shadow: 0 4px 16px rgba(0,0,0,0.35);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
            --shadow-card: 0 2px 10px rgba(0,0,0,0.3);
            --shadow-card-hover: 0 8px 28px rgba(0,0,0,0.45);
            --shadow-glow: 0 0 30px var(--color-accent-glow);
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --font-mono: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
        }

        *,
        *::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-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.65;
            min-height: 100vh;
            display: flex;
            font-size: 15px;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
        }
        button:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }
        input {
            font-family: inherit;
        }
        ul, ol {
            list-style: none;
        }

        /* ============ SIDEBAR ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--color-surface);
            border-right: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            z-index: 1000;
            padding: 0;
            overflow-y: auto;
            transition: transform var(--transition);
        }

        .sidebar-brand {
            padding: 22px 20px 18px;
            border-bottom: 1px solid var(--color-border);
            flex-shrink: 0;
        }
        .sidebar-logo {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--color-text);
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .sidebar-logo .logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
            border-radius: var(--radius);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            flex-shrink: 0;
        }
        .sidebar-logo span {
            font-size: 1.05rem;
            line-height: 1.3;
        }

        .sidebar-nav {
            flex: 1;
            padding: 14px 12px;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .sidebar-nav a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 11px 14px;
            border-radius: var(--radius);
            color: var(--color-text-secondary);
            font-weight: 500;
            font-size: 0.95rem;
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }
        .sidebar-nav a i {
            width: 20px;
            text-align: center;
            font-size: 0.9rem;
            flex-shrink: 0;
        }
        .sidebar-nav a:hover {
            background: var(--color-surface-alt);
            color: var(--color-text);
        }
        .sidebar-nav a.active {
            background: var(--color-accent);
            color: #fff;
            box-shadow: var(--shadow-glow);
            font-weight: 600;
        }
        .sidebar-live-dot {
            width: 8px;
            height: 8px;
            background: var(--color-live);
            border-radius: 50%;
            margin-left: auto;
            flex-shrink: 0;
            animation: livePulse 1.4s ease-in-out infinite;
            box-shadow: 0 0 10px var(--color-live-pulse);
        }
        @keyframes livePulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(1.7); }
        }

        .sidebar-footer-area {
            padding: 14px 16px;
            border-top: 1px solid var(--color-border);
            flex-shrink: 0;
        }
        .sidebar-status {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }
        .sidebar-status-dot {
            width: 7px;
            height: 7px;
            background: var(--color-green);
            border-radius: 50%;
            box-shadow: 0 0 8px var(--color-green-glow);
        }

        /* ============ MAIN CONTENT ============ */
        .main-wrapper {
            margin-left: var(--sidebar-width);
            flex: 1;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            transition: margin var(--transition);
        }

        /* Mobile Toggle */
        .mobile-toggle {
            display: none;
            position: fixed;
            top: 12px;
            left: 12px;
            z-index: 1100;
            width: 40px;
            height: 40px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            color: var(--color-text);
            font-size: 1.2rem;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow);
        }
        .sidebar-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            z-index: 999;
        }
        .sidebar.open {
            transform: translateX(0);
        }

        /* ============ PAGE HERO / BANNER ============ */
        .page-banner {
            position: relative;
            background: url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            min-height: 240px;
            display: flex;
            align-items: center;
            padding: 40px 0;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10,14,20,0.88) 0%, rgba(10,14,20,0.7) 50%, rgba(10,14,20,0.85) 100%);
            z-index: 1;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary), var(--color-yellow));
            z-index: 2;
        }
        .page-banner-content {
            position: relative;
            z-index: 3;
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 32px;
            width: 100%;
        }
        .page-banner .badge-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 14px;
        }
        .page-banner .badge-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            background: var(--color-accent);
            color: #fff;
            white-space: nowrap;
        }
        .page-banner .badge-tag.outline {
            background: transparent;
            border: 1px solid var(--color-border-light);
            color: var(--color-text-secondary);
        }
        .page-banner h1 {
            font-size: 2.2rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.01em;
            margin-bottom: 8px;
        }
        .page-banner .subtitle {
            font-size: 1rem;
            color: var(--color-text-secondary);
            max-width: 600px;
        }

        /* ============ CONTAINER ============ */
        .container {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 32px;
            width: 100%;
        }

        /* ============ LIVE BAR ============ */
        .live-status-bar {
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border);
            padding: 10px 0;
        }
        .live-status-bar .container {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 6px 14px;
            background: rgba(255,59,48,0.12);
            border: 1px solid rgba(255,59,48,0.3);
            border-radius: 20px;
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-live);
            white-space: nowrap;
        }
        .live-indicator .dot {
            width: 9px;
            height: 9px;
            background: var(--color-live);
            border-radius: 50%;
            animation: livePulse 1.4s ease-in-out infinite;
        }
        .live-count {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            white-space: nowrap;
        }
        .live-count strong {
            color: var(--color-text);
            font-weight: 700;
        }

        /* ============ SECTION ============ */
        .section {
            padding: 48px 0;
        }
        .section-dark {
            background: var(--color-surface);
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-title {
            font-size: 1.45rem;
            font-weight: 700;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title i {
            color: var(--color-accent);
            font-size: 1.1rem;
        }
        .section-link {
            font-size: 0.9rem;
            color: var(--color-accent);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: color var(--transition-fast);
        }
        .section-link:hover {
            color: var(--color-accent-secondary);
        }

        /* ============ MATCH CARDS GRID ============ */
        .match-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 18px;
        }
        .match-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .match-card-thumb {
            position: relative;
            height: 160px;
            overflow: hidden;
        }
        .match-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .match-card:hover .match-card-thumb img {
            transform: scale(1.06);
        }
        .match-card-thumb .overlay-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            padding: 4px 10px;
            border-radius: 14px;
            font-size: 0.72rem;
            font-weight: 700;
            background: rgba(0,0,0,0.7);
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .match-card-thumb .overlay-tag.live-tag {
            background: var(--color-live);
            animation: livePulse 2s ease-in-out infinite;
        }
        .match-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .match-card-body .match-league {
            font-size: 0.75rem;
            color: var(--color-accent);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .match-card-body .match-teams {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.4;
        }
        .match-card-body .match-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .match-card-body .match-score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-text);
            font-family: var(--font-mono);
            letter-spacing: 0.03em;
        }
        .match-card-body .match-score.live-score {
            color: var(--color-live);
        }
        .match-card .card-btn {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 16px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
            width: 100%;
            text-align: center;
        }
        .match-card .card-btn:hover {
            background: var(--color-accent-secondary);
            box-shadow: var(--shadow-glow);
        }

        /* ============ LEAGUE TABLE ============ */
        .league-table-wrap {
            overflow-x: auto;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
        }
        .league-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            min-width: 600px;
        }
        .league-table thead th {
            background: var(--color-surface-alt);
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            color: var(--color-text-secondary);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            border-bottom: 2px solid var(--color-border);
            white-space: nowrap;
        }
        .league-table tbody td {
            padding: 11px 16px;
            border-bottom: 1px solid var(--color-border);
            white-space: nowrap;
        }
        .league-table tbody tr {
            transition: background var(--transition-fast);
        }
        .league-table tbody tr:hover {
            background: var(--color-card-hover);
        }
        .league-table .rank-col {
            font-weight: 700;
            color: var(--color-text);
            width: 40px;
        }
        .league-table .team-col {
            font-weight: 600;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .league-table .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .league-table .pts-col {
            font-weight: 700;
            color: var(--color-accent);
            font-family: var(--font-mono);
        }

        /* ============ HIGHLIGHT CARDS ============ */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 16px;
        }
        .highlight-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition);
            cursor: pointer;
        }
        .highlight-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .highlight-card img {
            width: 100%;
            height: 140px;
            object-fit: cover;
        }
        .highlight-card .hc-body {
            padding: 14px;
        }
        .highlight-card .hc-body h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .highlight-card .hc-body .hc-meta {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* ============ STATS ROW ============ */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
        }
        .stat-card {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 22px 18px;
            text-align: center;
            transition: all var(--transition);
        }
        .stat-card:hover {
            border-color: var(--color-border-light);
            box-shadow: var(--shadow-card-hover);
        }
        .stat-card .stat-icon {
            font-size: 1.6rem;
            color: var(--color-accent);
            margin-bottom: 8px;
        }
        .stat-card .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text);
            font-family: var(--font-mono);
        }
        .stat-card .stat-label {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            margin-top: 2px;
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border-light);
        }
        .faq-question {
            padding: 16px 20px;
            font-weight: 600;
            color: var(--color-text);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 0.95rem;
            user-select: none;
        }
        .faq-question i {
            color: var(--color-accent);
            font-size: 0.85rem;
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            padding: 0 20px 16px;
            color: var(--color-text-secondary);
            font-size: 0.88rem;
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, var(--color-surface-alt) 0%, var(--color-surface) 100%);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-xl);
            padding: 40px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: var(--color-accent-glow);
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0.5;
            z-index: 0;
        }
        .cta-section > * {
            position: relative;
            z-index: 1;
        }
        .cta-section h3 {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
        }
        .cta-section p {
            color: var(--color-text-secondary);
            margin-bottom: 20px;
            font-size: 0.95rem;
        }
        .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: var(--color-accent);
            color: #fff;
            border-radius: var(--radius);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition);
            box-shadow: var(--shadow);
        }
        .btn-cta:hover {
            background: var(--color-accent-secondary);
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--color-surface);
            border-top: 1px solid var(--color-border);
            padding: 28px 0;
            text-align: center;
        }
        .site-footer .footer-brand {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text);
            margin-bottom: 10px;
        }
        .site-footer .footer-links {
            display: flex;
            justify-content: center;
            gap: 22px;
            flex-wrap: wrap;
            margin-bottom: 10px;
        }
        .site-footer .footer-links a {
            color: var(--color-text-secondary);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-links a:hover {
            color: var(--color-accent);
        }
        .site-footer .footer-copy {
            color: var(--color-text-muted);
            font-size: 0.78rem;
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            :root {
                --sidebar-width: 200px;
            }
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .match-grid {
                grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            }
            .highlight-grid {
                grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            }
        }

        @media (max-width: 768px) {
            .sidebar {
                transform: translateX(-100%);
                width: 260px;
            }
            .sidebar.open {
                transform: translateX(0);
            }
            .sidebar-overlay.active {
                display: block;
            }
            .mobile-toggle {
                display: flex;
            }
            .main-wrapper {
                margin-left: 0;
            }
            .container {
                padding: 0 18px;
            }
            .page-banner {
                min-height: 180px;
                padding: 30px 0;
            }
            .page-banner h1 {
                font-size: 1.4rem;
            }
            .page-banner-content {
                padding: 0 18px;
            }
            .match-grid {
                grid-template-columns: 1fr;
            }
            .highlight-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
            }
            .section {
                padding: 32px 0;
            }
            .section-title {
                font-size: 1.2rem;
            }
            .cta-section {
                padding: 28px 18px;
            }
        }

        @media (max-width: 520px) {
            .highlight-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
            }
            .stat-card .stat-number {
                font-size: 1.5rem;
            }
            .page-banner h1 {
                font-size: 1.2rem;
            }
            .live-status-bar .container {
                gap: 10px;
            }
            .match-card-thumb {
                height: 130px;
            }
            .match-card-body .match-score {
                font-size: 1.3rem;
            }
        }