:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-bg: #f8fafc;
            --dark-text: #1e293b;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(30, 58, 138, 0.85), rgba(30, 58, 138, 0.9)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            margin-bottom: 60px;
        }
        .match-card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            padding: 30px;
            margin-bottom: 30px;
            transition: var(--transition);
            border-top: 5px solid var(--primary-color);
        }
        .match-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        .team-flag {
            width: 80px;
            height: 60px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .prediction-meter {
            height: 25px;
            background: #e5e7eb;
            border-radius: 12px;
            overflow: hidden;
            margin: 20px 0;
        }
        .prediction-fill {
            height: 100%;
            border-radius: 12px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transition: width 1.5s ease;
        }
        .stat-card {
            background: var(--light-bg);
            border-radius: 10px;
            padding: 20px;
            height: 100%;
            border-left: 4px solid var(--accent-color);
        }
        .live-badge {
            animation: pulse 2s infinite;
            background: var(--secondary-color);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .analysis-section {
            background: linear-gradient(135deg, #f0f9ff 0%, #fef2f2 100%);
            padding: 60px 0;
            margin: 60px 0;
        }
        .tactical-diagram {
            background: white;
            padding: 25px;
            border-radius: 12px;
            border: 2px dashed #cbd5e1;
            position: relative;
        }
        .friendlink .flink {
            display: inline-block;
            background: white;
            padding: 12px 25px;
            border-radius: 8px;
            margin: 8px;
            color: var(--primary-color);
            text-decoration: none;
            border: 1px solid #e2e8f0;
            transition: var(--transition);
            font-weight: 500;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
        }
        footer {
            background: #0f172a;
            color: #cbd5e1;
            padding-top: 50px;
        }
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: var(--transition);
            display: block;
            margin-bottom: 10px;
        }
        .footer-links a:hover {
            color: white;
            padding-left: 8px;
        }
        .player-card {
            text-align: center;
            padding: 15px;
            border-radius: 10px;
            background: white;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .player-card:hover {
            transform: scale(1.03);
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
        }
        .player-img {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid var(--light-bg);
            margin: 0 auto 15px;
        }
        .form-control:focus {
            border-color: var(--accent-color);
            box-shadow: 0 0 0 0.25rem rgba(245, 158, 11, 0.25);
        }
        .btn-primary {
            background: var(--primary-color);
            border-color: var(--primary-color);
            padding: 10px 30px;
            font-weight: 600;
        }
        .btn-primary:hover {
            background: #1e40af;
            border-color: #1e40af;
            transform: translateY(-2px);
        }
        .btn-outline-primary {
            color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .btn-outline-primary:hover {
            background: var(--primary-color);
            border-color: var(--primary-color);
        }
        .timeline-item {
            position: relative;
            padding-left: 30px;
            margin-bottom: 30px;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-color);
        }
        .timeline-item:after {
            content: '';
            position: absolute;
            left: 5px;
            top: 20px;
            width: 2px;
            height: calc(100% + 10px);
            background: #cbd5e1;
        }
        .timeline-item:last-child:after {
            display: none;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                text-align: center;
            }
            .team-flag {
                width: 60px;
                height: 45px;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }
        .content-section {
            margin-bottom: 60px;
        }
        h2.section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 30px;
            color: var(--primary-color);
        }
        h2.section-title:after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 70px;
            height: 4px;
            background: var(--secondary-color);
            border-radius: 2px;
        }
        .text-center.section-title:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .sticky-sidebar {
            position: sticky;
            top: 100px;
        }