{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Comic Sans MS', 'Marker Felt', '微软雅黑', sans-serif;
        }
        
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        header {
            text-align: center;
            margin-bottom: 40px;
            padding: 30px;
        }
        
        header h1 {
            font-size: 2.8rem;
            color: #6a89cc;
            margin-bottom: 15px;
            text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
        }
        
        header p {
            font-size: 1.2rem;
            color: #4a69bd;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .faq-container {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        
        .faq-card {
            background: white;
            border-radius: 20px;
            padding: 0;
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            border: 4px solid;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            position: relative;
        }
        
        .faq-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 25px rgba(0, 0, 0, 0.12);
        }
        
        .faq-card:nth-child(1) {
            border-color: #ff9a8b;
        }
        
        .faq-card:nth-child(2) {
            border-color: #6a89cc;
        }
        
        .faq-card:nth-child(3) {
            border-color: #4dd0e1;
        }
        
        .faq-card:nth-child(4) {
            border-color: #a6c1ee;
        }
        
        .faq-card:nth-child(5) {
            border-color: #ffccd5;
        }
        
        .faq-card:nth-child(6) {
            border-color: #80deea;
        }
        
        .number-badge {
            position: absolute;
            top: -15px;
            left: -15px;
            width: 50px;
            height: 50px;
            background: linear-gradient(135deg, #ff6b88 0%, #ff9a8b 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: bold;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
            z-index: 10;
            border: 3px solid white;
        }
        
        .faq-card:nth-child(1) .number-badge {
            background: linear-gradient(135deg, #ff6b88 0%, #ff9a8b 100%);
        }
        
        .faq-card:nth-child(2) .number-badge {
            background: linear-gradient(135deg, #6a89cc 0%, #4a69bd 100%);
        }
        
        .faq-card:nth-child(3) .number-badge {
            background: linear-gradient(135deg, #4dd0e1 0%, #26c6da 100%);
        }
        
        .faq-card:nth-child(4) .number-badge {
            background: linear-gradient(135deg, #a6c1ee 0%, #7b9ce8 100%);
        }
        
        .faq-card:nth-child(5) .number-badge {
            background: linear-gradient(135deg, #ffccd5 0%, #ff9aae 100%);
        }
        
        .faq-card:nth-child(6) .number-badge {
            background: linear-gradient(135deg, #80deea 0%, #4dd0e1 100%);
        }
        
        .question {
            background: linear-gradient(135deg, #6a89cc 0%, #4a69bd 100%);
            color: white;
            padding: 20px 25px 20px 60px;
            font-size: 1.3rem;
            font-weight: bold;
            border-radius: 15px 15px 0 0;
            position: relative;
            display: flex;
            align-items: center;
        }
        
        .question::before {
            content: "问";
            position: absolute;
            left: 20px;
            background: rgba(255, 255, 255, 0.2);
            padding: 8px 12px;
            border-radius: 50%;
            font-size: 1.1rem;
            font-weight: bold;
        }
        
        .answer {
            padding: 25px 25px 25px 60px;
            background: white;
            border-radius: 0 0 15px 15px;
            font-size: 1.1rem;
            line-height: 1.7;
            position: relative;
        }
        
        .answer::before {
            content: "答";
            position: absolute;
            left: 15px;
            background: #e6f2ff;
            color: #4a69bd;
            padding: 5px 12px;
            border-radius: 50%;
            font-weight: bold;
            font-size: 1.1rem;
        }
        
        .bubble {
            position: absolute;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 50%;
            animation: float 8s ease-in-out infinite;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        @keyframes float {
            0% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
            100% { transform: translateY(0) rotate(0deg); }
        }
        
        .bubble1 {
            width: 80px;
            height: 80px;
            top: 10%;
            left: 5%;
            animation-delay: 0s;
        }
        
        .bubble2 {
            width: 60px;
            height: 60px;
            top: 20%;
            right: 8%;
            animation-delay: 2s;
        }
        
        .bubble3 {
            width: 40px;
            height: 40px;
            bottom: 15%;
            left: 12%;
            animation-delay: 4s;
        }
        
        .footer {
            text-align: center;
            margin-top: 50px;
            padding: 20px;
            color: #6a89cc;
            font-size: 1.1rem;
        }
        
        @media (max-width: 768px) {
            header h1 {
                font-size: 2.2rem;
            }
            
            .question {
                font-size: 1.1rem;
                padding: 15px 20px 15px 50px;
            }
            
            .answer {
                padding: 20px 20px 20px 50px;
                font-size: 1rem;
            }
            
            .number-badge {
                width: 40px;
                height: 40px;
                font-size: 1.5rem;
                top: -12px;
                left: -12px;
            }
            
            .question::before, .answer::before {
                left: 15px;
                padding: 6px 10px;
            }
             .button-link2 {
            display: inline-block;
            background: #3498db;
            color: white;
            padding: 8px 16px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: bold;
            transition: background 0.3s;
        }
        
        .button-link2:hover {
            background: #2980b9;
        }
        }