: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;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.8rem;
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2563eb 100%);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-section h1 { font-size: 2.5rem; }
        }
        .section-title {
            border-left: 5px solid var(--secondary-color);
            padding-left: 15px;
            margin-bottom: 30px;
            font-weight: 700;
            color: var(--primary-color);
        }
        .card {
            border: none;
            border-radius: 15px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .card-img-top {
            border-radius: 15px 15px 0 0;
            height: 200px;
            object-fit: cover;
        }
        .btn-primary {
            background-color: var(--primary-color);
            border: none;
            padding: 12px 30px;
            border-radius: 50px;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        .btn-primary:hover {
            background-color: #1d4ed8;
        }
        .live-score {
            background-color: #fffbeb;
            border-left: 5px solid var(--accent-color);
            padding: 20px;
            border-radius: 10px;
            margin-bottom: 30px;
        }
        .live-score h3 i {
            color: #dc2626;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }
        table.data-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 30px;
        }
        table.data-table th, table.data-table td {
            padding: 15px;
            text-align: center;
            border-bottom: 1px solid #e5e7eb;
        }
        table.data-table th {
            background-color: var(--primary-color);
            color: white;
            font-weight: 600;
        }
        table.data-table tr:hover {
            background-color: #f3f4f6;
        }
        .friendlink .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 5px;
            background-color: var(--light-bg);
            border-radius: 8px;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            border: 2px solid transparent;
        }
        .friendlink .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--secondary-color);
        }
        footer {
            background-color: var(--primary-color);
            color: white;
            padding: 50px 0 20px;
        }
        footer a {
            color: #dbeafe;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .analysis-content {
            column-count: 2;
            column-gap: 40px;
            text-align: justify;
        }
        @media (max-width: 992px) {
            .analysis-content { column-count: 1; }
        }
        .hover-effect {
            transition: color 0.3s, background-color 0.3s;
        }
        .hover-effect:hover {
            color: var(--secondary-color);
        }
        .img-fluid-rounded {
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }