:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-bg: #f8fafc;
            --dark-text: #1e293b;
            --gray-border: #e2e8f0;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Noto Sans SC', sans-serif;
            color: var(--dark-text);
            line-height: 1.6;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5 {
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .navbar-brand span {
            color: var(--secondary-color);
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2d4fc7 100%);
            color: white;
            padding: 5rem 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            width: 200%;
            height: 200%;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.05)"><circle cx="50" cy="50" r="40"/>') repeat;
            animation: float 20s linear infinite;
        }
        @keyframes float {
            0% { transform: translate(0, 0) rotate(0deg); }
            100% { transform: translate(-50%, -50%) rotate(360deg); }
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .prediction-card {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 15px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            margin-top: 2rem;
            border-left: 5px solid var(--accent-color);
        }
        .team-flag {
            width: 80px;
            height: 50px;
            object-fit: cover;
            border-radius: 5px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
        }
        .vs-badge {
            background: var(--secondary-color);
            color: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
        }
        .match-prediction {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--secondary-color);
        }
        .probability-bar {
            height: 25px;
            background: #e5e7eb;
            border-radius: 12px;
            overflow: hidden;
            margin: 1rem 0;
        }
        .probability-fill {
            height: 100%;
            border-radius: 12px;
            background: linear-gradient(90deg, var(--primary-color), #3b82f6);
            transition: width 1.5s ease-in-out;
        }
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--accent-color);
            border-radius: 2px;
        }
        .stats-card {
            background: white;
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border-top: 4px solid var(--primary-color);
        }
        .stats-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .stats-icon {
            width: 60px;
            height: 60px;
            background: var(--light-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            color: var(--primary-color);
            font-size: 1.5rem;
        }
        .live-score {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            color: white;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 2rem;
        }
        .live-indicator {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: #ef4444;
            border-radius: 50%;
            margin-right: 8px;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.5; }
            100% { opacity: 1; }
        }
        .match-card {
            border: 1px solid var(--gray-border);
            border-radius: 10px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .match-card:hover {
            border-color: var(--primary-color);
            box-shadow: 0 5px 15px rgba(30, 58, 138, 0.1);
        }
        .match-header {
            background: var(--light-bg);
            padding: 1rem;
            border-bottom: 1px solid var(--gray-border);
        }
        .team-name {
            font-weight: 600;
            font-size: 1.1rem;
        }
        .score {
            font-size: 2rem;
            font-weight: 700;
            color: var(--secondary-color);
        }
        .analysis-section {
            background: var(--light-bg);
            padding: 5rem 0;
        }
        .analysis-card {
            background: white;
            border-radius: 10px;
            padding: 2rem;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .expert-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid var(--accent-color);
        }
        .footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 4rem 0 2rem;
        }
        .footer-links a {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid #334155;
            padding-top: 2rem;
            margin-top: 3rem;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .friendlink {
            background: #f1f5f9;
            padding: 3rem 0;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 0.8rem 1.5rem;
            border-radius: 50px;
            margin: 0.5rem;
            color: var(--dark-text);
            text-decoration: none;
            border: 1px solid var(--gray-border);
            transition: all 0.3s ease;
            font-weight: 500;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .btn-custom {
            background: var(--primary-color);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            border: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-custom:hover {
            background: #1d4ed8;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(30, 58, 138, 0.2);
        }
        .btn-secondary-custom {
            background: var(--secondary-color);
            color: white;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            border: none;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .btn-secondary-custom:hover {
            background: #b91c1c;
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(220, 38, 38, 0.2);
        }
        .back-to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            z-index: 1000;
            opacity: 0;
            transition: all 0.3s ease;
        }
        .back-to-top.active {
            opacity: 1;
        }
        .back-to-top:hover {
            background: #1d4ed8;
            transform: translateY(-5px);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            .match-prediction {
                font-size: 1.4rem;
            }
            .team-flag {
                width: 60px;
                height: 40px;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }