:root {
            --primary-color: #1a4a8f;
            --secondary-color: #f9a825;
            --accent-color: #e53935;
            --dark-color: #121212;
            --light-color: #f8f9fa;
            --text-color: #333333;
            --border-radius: 8px;
            --box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--text-color);
            line-height: 1.7;
            background-color: #f5f7fb;
            overflow-x: hidden;
        }
        .container-fluid {
            padding-left: 5%;
            padding-right: 5%;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
            display: flex;
            align-items: center;
        }
        .navbar-brand i {
            color: var(--secondary-color);
            margin-right: 10px;
            font-size: 1.8rem;
        }
        .nav-link {
            font-weight: 500;
            padding: 8px 15px !important;
            border-radius: var(--border-radius);
            transition: var(--transition);
            margin: 0 3px;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(26, 74, 143, 0.1);
            color: var(--primary-color) !important;
        }
        .navbar-toggler {
            border: none;
            padding: 8px 12px;
        }
        .navbar-toggler:focus {
            box-shadow: none;
        }
        .hero-section {
            background: linear-gradient(rgba(18, 18, 18, 0.85), rgba(18, 18, 18, 0.9)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            border-radius: 0 0 30px 30px;
            margin-bottom: 60px;
            position: relative;
            overflow: hidden;
        }
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 25px;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }
        .hero-subtitle {
            font-size: 1.3rem;
            margin-bottom: 35px;
            opacity: 0.9;
        }
        .match-badge {
            display: inline-flex;
            align-items: center;
            background-color: rgba(249, 168, 37, 0.15);
            color: var(--secondary-color);
            padding: 10px 20px;
            border-radius: 50px;
            font-weight: 600;
            margin-bottom: 30px;
            border: 1px solid rgba(249, 168, 37, 0.3);
        }
        .card {
            border: none;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            height: 100%;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
        }
        .card-header {
            background-color: var(--primary-color);
            color: white;
            border-bottom: none;
            padding: 18px 25px;
            font-weight: 600;
            border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
        }
        .card-body {
            padding: 30px;
        }
        .score-display {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 40px 0;
            flex-wrap: wrap;
        }
        .team-box {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 25px 40px;
            background-color: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            min-width: 220px;
        }
        .team-flag {
            width: 80px;
            height: 50px;
            object-fit: cover;
            border-radius: 4px;
            margin-bottom: 15px;
            border: 1px solid #eaeaea;
        }
        .team-name {
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 5px;
        }
        .vs-box {
            padding: 0 30px;
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--accent-color);
            position: relative;
        }
        .vs-box:before {
            content: "VS";
            background-color: var(--light-color);
            padding: 10px 20px;
            border-radius: 50%;
            border: 3px solid var(--accent-color);
        }
        .prediction-meter {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--box-shadow);
            margin: 40px 0;
        }
        .meter-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: var(--primary-color);
            display: flex;
            align-items: center;
        }
        .meter-title i {
            margin-right: 10px;
            color: var(--secondary-color);
        }
        .progress {
            height: 25px;
            border-radius: 15px;
            margin-bottom: 15px;
            overflow: visible;
        }
        .progress-bar {
            border-radius: 15px;
            position: relative;
            overflow: visible;
        }
        .progress-label {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            color: white;
            font-weight: 600;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
        }
        .stats-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background-color: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
        }
        .stats-table th {
            background-color: var(--primary-color);
            color: white;
            padding: 18px 15px;
            text-align: center;
            font-weight: 600;
            border: none;
        }
        .stats-table td {
            padding: 15px;
            text-align: center;
            border-bottom: 1px solid #eee;
            transition: var(--transition);
        }
        .stats-table tr:hover td {
            background-color: rgba(26, 74, 143, 0.05);
        }
        .analysis-section {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 40px;
            margin: 50px 0;
            box-shadow: var(--box-shadow);
            position: relative;
        }
        .section-title {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-color);
            margin-bottom: 30px;
            position: relative;
            padding-bottom: 15px;
        }
        .section-title:after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background-color: var(--secondary-color);
            border-radius: 2px;
        }
        .friendlink {
            background-color: #f0f4f9;
            padding: 60px 0;
            border-radius: 30px;
            margin: 60px 0;
        }
        .flink {
            display: inline-block;
            background-color: white;
            padding: 15px 25px;
            margin: 10px;
            border-radius: var(--border-radius);
            text-decoration: none;
            color: var(--text-color);
            font-weight: 500;
            transition: var(--transition);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
            border: 1px solid #eaeaea;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(26, 74, 143, 0.2);
        }
        .footer {
            background-color: var(--dark-color);
            color: white;
            padding: 70px 0 30px;
            margin-top: 80px;
        }
        .footer h5 {
            color: var(--secondary-color);
            margin-bottom: 25px;
            font-weight: 600;
            font-size: 1.2rem;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
            display: block;
            margin-bottom: 12px;
            transition: var(--transition);
        }
        .footer-links a:hover {
            color: var(--secondary-color);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .hero-title {
                font-size: 2.5rem;
            }
            .vs-box {
                padding: 20px 0;
                width: 100%;
                order: 1;
                margin: 20px 0;
            }
            .team-box {
                min-width: 180px;
            }
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2rem;
            }
            .hero-subtitle {
                font-size: 1.1rem;
            }
            .section-title {
                font-size: 1.7rem;
            }
            .analysis-section, .card-body {
                padding: 25px;
            }
            .container-fluid {
                padding-left: 15px;
                padding-right: 15px;
            }
        }
        @media (max-width: 576px) {
            .hero-section {
                padding: 70px 0;
                border-radius: 0 0 20px 20px;
            }
            .team-box {
                padding: 20px;
                min-width: 140px;
            }
            .team-name {
                font-size: 1.2rem;
            }
            .flink {
                width: calc(50% - 20px);
                text-align: center;
            }
        }
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.03); }
            100% { transform: scale(1); }
        }
        .pulse-animation {
            animation: pulse 2s infinite;
        }
        .text-accent {
            color: var(--accent-color);
        }
        .text-primary {
            color: var(--primary-color) !important;
        }
        .bg-light-custom {
            background-color: var(--light-color);
        }
        .mb-40 {
            margin-bottom: 40px;
        }
        .mt-40 {
            margin-top: 40px;
        }