:root {
            --primary: #0a2e5c; 
            --secondary: #c1272d; 
            --accent: #f0b310; 
            --light: #f8f9fa;
            --dark: #212529;
            --success: #28a745;
            --info: #17a2b8;
            --gradient-primary: linear-gradient(135deg, var(--primary) 0%, #1e4a8a 100%);
            --gradient-secondary: linear-gradient(135deg, var(--secondary) 0%, #e74c3c 100%);
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            overflow-x: hidden;
            line-height: 1.8;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            margin-bottom: 1rem;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .nav-link {
            font-weight: 600;
            transition: color 0.3s;
            padding: 0.5rem 1rem !important;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--accent) !important;
        }
        .hero-section {
            background: var(--gradient-primary), url('https://images.unsplash.com/photo-1594744803329-e58b31de8bf5?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            background-blend-mode: overlay;
            color: white;
            padding: 8rem 0 6rem;
            margin-top: 76px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .card-header {
            background: var(--gradient-primary);
            color: white;
            border-bottom: none;
            padding: 1.2rem 1.5rem;
            font-weight: 700;
        }
        .live-badge {
            animation: pulse 2s infinite;
            display: inline-block;
            margin-left: 10px;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }
        .team-flag {
            width: 60px;
            height: auto;
            border-radius: 4px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1;
        }
        .btn-primary {
            background: var(--gradient-primary);
            border: none;
            padding: 0.8rem 2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(10, 46, 92, 0.3);
        }
        .btn-secondary {
            background: var(--gradient-secondary);
            border: none;
            padding: 0.8rem 2rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(10, 46, 92, 0.05);
        }
        .analysis-chip {
            display: inline-block;
            padding: 0.4rem 1rem;
            background: #e9ecef;
            border-radius: 50px;
            margin: 0.3rem;
            font-size: 0.9rem;
            transition: all 0.3s;
        }
        .analysis-chip:hover {
            background: var(--accent);
            color: white;
            transform: scale(1.05);
        }
        .footer {
            background: #1a1a1a;
            color: #ccc;
            padding: 4rem 0 2rem;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: var(--accent);
        }
        .flink {
            display: inline-block;
            padding: 0.8rem 1.5rem;
            margin: 0.5rem;
            background: rgba(255,255,255,0.1);
            border-radius: 8px;
            color: white;
            text-decoration: none;
            transition: all 0.3s;
            border: 1px solid transparent;
        }
        .flink:hover {
            background: rgba(255,255,255,0.2);
            border-color: var(--accent);
            transform: translateY(-3px);
        }
        .friendlink {
            background: linear-gradient(rgba(10, 46, 92, 0.9), rgba(10, 46, 92, 0.95));
            color: white;
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--gradient-primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            text-decoration: none;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        }
        .back-to-top.active {
            opacity: 1;
            visibility: visible;
        }
        .back-to-top:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 6rem 0 4rem;
                text-align: center;
            }
            .display-4 {
                font-size: 2.5rem;
            }
            .stats-number {
                font-size: 2rem;
            }
        }
        .content-text {
            text-align: justify;
            font-size: 1.05rem;
            margin-bottom: 2rem;
        }
        .prediction-meter {
            height: 20px;
            background: #e9ecef;
            border-radius: 10px;
            overflow: hidden;
            margin: 1.5rem 0;
        }
        .meter-fill {
            height: 100%;
            border-radius: 10px;
            transition: width 1s ease;
        }
        .author-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--accent);
        }