body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.7;
        }
        header {
            background: linear-gradient(135deg, #0056b3 0%, #003366 100%);
            color: white;
            padding: 20px 0;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: bold;
            color: #fff !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: #ffcc00 !important;
        }
        .hero {
            background: url('https://images.unsplash.com/photo-1632750741538-92e5f75d2e7c?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            padding: 120px 0;
            color: white;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: rgba(0, 51, 102, 0.7);
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.5rem; }
            .hero { padding: 80px 0; }
        }
        section {
            padding: 80px 0;
        }
        .section-title {
            font-size: 2.5rem;
            color: #0056b3;
            margin-bottom: 40px;
            text-align: center;
            font-weight: 700;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: #ffcc00;
            margin: 15px auto 30px;
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0,0,0,0.15);
        }
        .card-title {
            color: #0056b3;
            font-weight: 700;
        }
        .btn-primary {
            background: #0056b3;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            transition: background 0.3s, transform 0.3s;
        }
        .btn-primary:hover {
            background: #003366;
            transform: scale(1.05);
        }
        .live-score {
            background: linear-gradient(90deg, #1a1a1a, #333);
            color: white;
            padding: 20px;
            border-radius: 15px;
            margin-bottom: 30px;
        }
        .score-board {
            font-size: 3rem;
            font-weight: 900;
            color: #ffcc00;
        }
        .data-table {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .table th {
            background: #0056b3;
            color: white;
            border: none;
        }
        .table td {
            vertical-align: middle;
        }
        .friendlink {
            background: #f1f5f9;
            padding: 60px 0;
        }
        .flink {
            display: inline-block;
            background: white;
            color: #0056b3;
            padding: 12px 25px;
            margin: 10px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s;
        }
        .flink:hover {
            background: #0056b3;
            color: white;
            transform: translateY(-5px);
            text-decoration: none;
        }
        footer {
            background: #003366;
            color: white;
            padding: 50px 0 20px;
        }
        footer a {
            color: #ffcc00;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin: 0 10px;
            color: white;
            transition: background 0.3s, transform 0.3s;
        }
        .social-icons a:hover {
            background: #ffcc00;
            color: #003366;
            transform: scale(1.1);
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
        }
        .analysis-box {
            background: white;
            padding: 30px;
            border-left: 5px solid #0056b3;
            border-radius: 10px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .highlight {
            color: #d9534f;
            font-weight: 700;
        }