:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-bg: #f8fafc;
            --dark-text: #1f2937;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.8;
        }
        header, footer {
            background: linear-gradient(135deg, var(--primary-color), #0f172a);
            color: white;
        }
        .navbar {
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .navbar-brand {
            font-weight: bold;
            font-size: 1.5rem;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-color) !important;
        }
        .hero {
            background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80') center/cover no-repeat;
            min-height: 80vh;
            display: flex;
            align-items: center;
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        section {
            padding: 5rem 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            color: var(--primary-color);
            font-weight: bold;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            margin: 0.5rem auto;
            border-radius: 2px;
        }
        .card {
            border: none;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 20px rgba(0,0,0,0.15);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
        }
        .live-score {
            background: var(--light-bg);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: inset 0 0 10px rgba(0,0,0,0.05);
        }
        .score-board {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--secondary-color);
        }
        .data-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .friendlink {
            background: var(--light-bg);
            border-top: 1px solid #e5e7eb;
            border-bottom: 1px solid #e5e7eb;
        }
        .flink {
            display: inline-block;
            padding: 0.75rem 1.5rem;
            margin: 0.5rem;
            background: white;
            border: 1px solid #d1d5db;
            border-radius: 50px;
            color: var(--dark-text);
            text-decoration: none;
            transition: all 0.3s;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: scale(1.05);
        }
        .contact-info i {
            color: var(--accent-color);
            margin-right: 10px;
        }
        footer a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: var(--accent-color);
        }
        .hover-shadow {
            transition: box-shadow 0.3s;
        }
        .hover-shadow:hover {
            box-shadow: 0 10px 25px rgba(0,0,0,0.15);
        }
        @media (max-width: 768px) {
            .hero {
                min-height: 60vh;
            }
            section {
                padding: 3rem 0;
            }
            .score-board {
                font-size: 2rem;
            }
        }