:root {
            --primary-color: #0d6efd;
            --secondary-color: #6c757d;
            --accent-color: #ffc107;
            --dark-color: #212529;
            --light-color: #f8f9fa;
            --success-color: #198754;
            --danger-color: #dc3545;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            background-color: #fff;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .hero {
            background: linear-gradient(rgba(13, 110, 253, 0.9), rgba(25, 135, 84, 0.8)), url('https://images.unsplash.com/photo-1536939459926-301728717817?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
        }
        @media (max-width: 768px) {
            .hero h1 { font-size: 2.2rem; }
            .hero { padding: 80px 0; }
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            text-align: center;
            font-weight: 700;
            color: var(--primary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        }
        .card-img-top {
            border-top-left-radius: 12px;
            border-top-right-radius: 12px;
            height: 200px;
            object-fit: cover;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background-color: var(--light-color);
            border: 1px solid #dee2e6;
            border-radius: 8px;
            color: var(--dark-color);
            text-decoration: none;
            transition: var(--transition);
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        .live-score {
            background-color: var(--dark-color);
            color: white;
            padding: 15px;
            border-radius: 10px;
            font-family: monospace;
            font-size: 1.2rem;
            text-align: center;
        }
        .live-score span {
            color: var(--accent-color);
            font-weight: bold;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 20px;
        }
        .data-table th, .data-table td {
            padding: 12px 15px;
            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: #f8f9fa;
        }
        .btn-custom {
            background-color: var(--primary-color);
            color: white;
            padding: 12px 24px;
            border-radius: 8px;
            border: none;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-custom:hover {
            background-color: #0b5ed7;
            transform: scale(1.05);
        }
        footer {
            background-color: var(--dark-color);
            color: var(--light-color);
            padding: 40px 0 20px;
        }
        footer a {
            color: var(--light-color);
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: var(--accent-color);
        }
        .social-icons a {
            display: inline-block;
            margin: 0 10px;
            font-size: 1.5rem;
        }
        .analysis-text {
            text-align: justify;
            hyphens: auto;
        }
        .img-fluid {
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            padding: 8px 15px;
            border-radius: 5px;
            transition: var(--transition);
        }
        .navbar-nav .nav-link:hover {
            background-color: rgba(13, 110, 253, 0.1);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(13, 110, 253, 0.1);
            color: var(--primary-color);
            font-weight: 600;
        }
        .prediction-highlight {
            background: linear-gradient(90deg, #ffc10740, #19875440);
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid var(--primary-color);
        }