:root {
            --primary-dark: #0a2e5c;
            --primary: #1e4a8f;
            --primary-light: #2a5fb3;
            --accent: #e63946;
            --accent-light: #ff6b6b;
            --light: #f8f9fa;
            --dark: #212529;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark);
            line-height: 1.7;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--primary-dark);
        }
        .navbar {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary));
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            padding-top: 0.8rem;
            padding-bottom: 0.8rem;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: white !important;
        }
        .navbar-brand i {
            color: var(--accent-light);
        }
        .nav-link {
            color: rgba(255, 255, 255, 0.85) !important;
            font-weight: 500;
            margin: 0 0.5rem;
            transition: all 0.3s;
            border-radius: 4px;
            padding: 0.5rem 1rem !important;
        }
        .nav-link:hover, .nav-link.active {
            color: white !important;
            background-color: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 46, 92, 0.85), rgba(30, 74, 143, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        .hero-section p {
            font-size: 1.3rem;
            max-width: 700px;
            margin: 0 auto 2rem;
            opacity: 0.95;
        }
        .btn-primary-custom {
            background: linear-gradient(to right, var(--accent), var(--accent-light));
            border: none;
            color: white;
            padding: 0.9rem 2.5rem;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.4s;
            box-shadow: 0 6px 15px rgba(230, 57, 70, 0.4);
        }
        .btn-primary-custom:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(230, 57, 70, 0.6);
            color: white;
        }
        .section-title {
            position: relative;
            margin-bottom: 3.5rem;
            text-align: center;
        }
        .section-title h2 {
            display: inline-block;
            padding-bottom: 1rem;
        }
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--accent), var(--primary-light));
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        .card-hover {
            transition: transform 0.4s, box-shadow 0.4s;
            border: none;
            border-radius: 12px;
            overflow: hidden;
            height: 100%;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.07);
        }
        .card-hover:hover {
            transform: translateY(-12px);
            box-shadow: 0 18px 30px rgba(0, 0, 0, 0.12);
        }
        .stats-card {
            background: linear-gradient(145deg, #ffffff, #f0f5ff);
            border-left: 5px solid var(--primary);
            padding: 1.8rem;
            border-radius: 8px;
        }
        .stats-card i {
            font-size: 2.8rem;
            color: var(--primary);
            margin-bottom: 1rem;
        }
        .live-badge {
            background-color: var(--accent);
            color: white;
            padding: 0.3rem 1rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .match-card {
            border: 1px solid #e0e0e0;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 1.5rem;
            transition: all 0.3s;
        }
        .match-card:hover {
            border-color: var(--primary-light);
            background-color: #f8fbff;
        }
        .team-flag {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid #ddd;
        }
        .prediction-bar {
            height: 10px;
            border-radius: 5px;
            background-color: #e9ecef;
            overflow: hidden;
            margin: 0.8rem 0;
        }
        .prediction-fill {
            height: 100%;
            border-radius: 5px;
            background: linear-gradient(to right, var(--success), var(--warning));
        }
        .footer {
            background: linear-gradient(135deg, #0a1a35, var(--primary-dark));
            color: #b0c4e0;
            padding-top: 4rem;
            padding-bottom: 2rem;
        }
        .footer a {
            color: #b0c4e0;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
        }
        .footer h5 {
            color: white;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.7rem;
        }
        .footer h5::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 50px;
            height: 3px;
            background-color: var(--accent);
        }
        .friendlink {
            background-color: #f8f9fa;
            padding: 3rem 0;
            border-top: 1px solid #eaeaea;
            border-bottom: 1px solid #eaeaea;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 0.8rem 1.8rem;
            margin: 0.5rem;
            border-radius: 8px;
            border: 1px solid #e0e0e0;
            color: var(--primary);
            font-weight: 500;
            transition: all 0.3s;
            text-decoration: none !important;
        }
        .flink:hover {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(30, 74, 143, 0.2);
        }
        .schema-logo {
            display: none;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section {
                padding: 5rem 0;
            }
            .navbar-brand {
                font-size: 1.5rem;
            }
        }