:root {
            --primary-color: #0d3b66;
            --secondary-color: #f4a261;
            --accent-color: #e76f51;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --success-color: #2a9d8f;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.8;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            background: linear-gradient(90deg, var(--primary-color), #1d5a93);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-section {
            background: linear-gradient(rgba(13, 59, 102, 0.85), rgba(13, 59, 102, 0.9)), url('https://images.unsplash.com/photo-1531415074968-036ba1b575da?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-top: 76px;
        }
        .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: var(--secondary-color);
            border-radius: 2px;
        }
        .feature-card {
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: none;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .feature-card .card-body {
            padding: 2rem;
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .team-logo {
            max-width: 120px;
            height: auto;
            margin: 0 auto 20px;
            display: block;
            filter: drop-shadow(0 5px 10px rgba(0,0,0,0.2));
        }
        .stats-box {
            background: var(--light-color);
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            border-left: 5px solid var(--secondary-color);
            height: 100%;
            transition: all 0.3s;
        }
        .stats-box:hover {
            background: white;
            box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary-color);
            line-height: 1;
        }
        .live-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #dc3545;
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .prediction-meter {
            height: 25px;
            background: #e9ecef;
            border-radius: 12px;
            overflow: hidden;
            margin: 20px 0;
        }
        .prediction-fill {
            height: 100%;
            border-radius: 12px;
            background: linear-gradient(90deg, var(--primary-color), var(--success-color));
            transition: width 1.5s ease-out;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 8px;
            background: #f8f9fa;
            border-radius: 8px;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 500;
            border: 1px solid #dee2e6;
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-3px);
            border-color: var(--primary-color);
        }
        .friendlink {
            background: #f8f9fa;
            padding: 60px 0;
        }
        footer {
            background: var(--dark-color);
            color: #adb5bd;
            padding: 60px 0 30px;
        }
        footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
        }
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            margin-right: 10px;
            transition: all 0.3s;
        }
        .social-icons a:hover {
            background: var(--secondary-color);
            transform: translateY(-5px);
        }
        .btn-primary-custom {
            background: linear-gradient(90deg, var(--primary-color), #1d5a93);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 8px;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(13, 59, 102, 0.3);
        }
        .analysis-card {
            border-left: 4px solid var(--accent-color);
            background: #fff;
            padding: 25px;
            border-radius: 0 10px 10px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            margin-bottom: 30px;
            height: 100%;
        }
        .timeline {
            position: relative;
            padding-left: 30px;
        }
        .timeline:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--secondary-color);
        }
        .timeline-item {
            position: relative;
            margin-bottom: 30px;
        }
        .timeline-item:before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--primary-color);
            border: 3px solid white;
            box-shadow: 0 0 0 3px var(--secondary-color);
        }
        .contact-info-box {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            text-align: center;
            height: 100%;
            border-top: 5px solid var(--secondary-color);
        }
        .contact-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0;
                margin-top: 66px;
            }
            .section-title {
                font-size: 1.8rem;
            }
            .stats-number {
                font-size: 2rem;
            }
        }
        .schema-org {
            display: none;
        }