:root {
            --primary-color: #1a5fb4;
            --secondary-color: #e63946;
            --dark-color: #2d3748;
            --light-color: #f8f9fa;
            --success-color: #38a169;
            --warning-color: #d69e2e;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            line-height: 1.8;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            color: var(--primary-color);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 95, 180, 0.85), rgba(42, 67, 101, 0.9)), url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            color: white;
            padding: 8rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 3rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
        }
        .icon-box {
            width: 70px;
            height: 70px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 1.8rem;
        }
        .live-score {
            background: linear-gradient(135deg, #2b5876, #4e4376);
            color: white;
            border-radius: 15px;
            padding: 25px;
            margin: 2rem 0;
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: contain;
            background: white;
            padding: 5px;
            border-radius: 8px;
        }
        .match-stat {
            font-size: 1.1rem;
            font-weight: 600;
        }
        .data-table {
            border-collapse: separate;
            border-spacing: 0;
            width: 100%;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }
        .data-table th {
            background: var(--primary-color);
            color: white;
            padding: 15px;
            text-align: center;
        }
        .data-table td {
            padding: 12px 15px;
            border-bottom: 1px solid #dee2e6;
            text-align: center;
        }
        .data-table tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        .data-table tr:hover {
            background-color: #e9f7fe;
        }
        .analysis-box {
            border-left: 5px solid var(--secondary-color);
            padding-left: 20px;
            margin: 2rem 0;
            background: #f8f9fa;
            padding: 20px;
            border-radius: 0 10px 10px 0;
        }
        .friendlink {
            background: #f1f8ff;
            padding: 3rem 0;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background: white;
            border-radius: 8px;
            text-decoration: none;
            color: var(--dark-color);
            border: 1px solid #d1d9e6;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
            border-color: var(--primary-color);
        }
        footer {
            background: var(--dark-color);
            color: #b0b7c3;
        }
        .social-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            text-decoration: none;
            margin: 0 8px;
            transition: background 0.3s;
        }
        .social-icon:hover {
            background: var(--primary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 5rem 0;
                text-align: center;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
        }
        .btn-custom {
            background: var(--primary-color);
            color: white;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            transition: all 0.3s;
        }
        .btn-custom:hover {
            background: var(--secondary-color);
            color: white;
            transform: translateY(-3px);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(26, 95, 180, 0.25);
        }
        .nav-link {
            font-weight: 500;
            color: var(--dark-color) !important;
            padding: 8px 15px !important;
            border-radius: 5px;
            transition: all 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            background: var(--primary-color) !important;
            color: white !important;
        }
        .sticky-nav {
            position: sticky;
            top: 0;
            z-index: 1020;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        }