:root {
            --primary-color: #1a5fb4;
            --secondary-color: #e63946;
            --dark-color: #2d3748;
            --light-color: #f8f9fa;
            --success-color: #38a169;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            line-height: 1.6;
        }
        .navbar {
            background-color: rgba(26, 95, 180, 0.95);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: white !important;
        }
        .nav-link {
            color: rgba(255, 255, 255, 0.9) !important;
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: white !important;
            text-decoration: underline;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
        }
        @media (max-width: 768px) {
            .hero-title { font-size: 2.5rem; }
        }
        .section-title {
            color: var(--primary-color);
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
        }
        .card {
            border: none;
            border-radius: 12px;
            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 25px rgba(0, 0, 0, 0.15);
        }
        .card-img-top {
            border-top-left-radius: 12px;
            border-top-right-radius: 12px;
            height: 200px;
            object-fit: cover;
        }
        .live-score {
            background: linear-gradient(135deg, #1a5fb4, #2a8df8);
            color: white;
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 30px;
        }
        .live-score h3 i {
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
        }
        .data-table th, .data-table td {
            padding: 12px;
            border: 1px solid #dee2e6;
            text-align: center;
        }
        .data-table th {
            background-color: var(--primary-color);
            color: white;
        }
        .data-table tr:nth-child(even) {
            background-color: #f2f2f2;
        }
        .friendlink {
            background-color: #f8f9fa;
            padding: 40px 0;
            border-top: 3px solid var(--primary-color);
        }
        .flink {
            display: inline-block;
            background: white;
            color: var(--primary-color);
            padding: 10px 20px;
            margin: 8px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 500;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
            text-decoration: none;
        }
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 40px 0 20px;
        }
        footer a {
            color: #a0aec0;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            transition: background-color 0.3s, transform 0.2s;
        }
        .btn-primary:hover {
            background-color: #0d4a9e;
            transform: scale(1.05);
        }
        .analysis-box {
            border-left: 4px solid var(--success-color);
            background-color: #f0fff4;
            padding: 20px;
            margin-bottom: 25px;
            border-radius: 0 10px 10px 0;
        }
        .contact-info i {
            color: var(--primary-color);
            width: 30px;
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(26, 95, 180, 0.25);
        }