* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "PingFang SC", "Helvetica Neue", Arial, sans-serif;
        }
        body {
            background-color: #f9f5f0;
            color: #333;
            line-height: 1.6;
            padding-bottom: 80px; /* 为底部浮动按钮留出空间 */
        }
        .container {
            max-width: 100%;
            padding: 15px;
        }
        header {
            text-align: center;
            padding: 20px 0;
            background: linear-gradient(135deg, #8e6e53, #c2a582);
            color: white;
            border-radius: 0 0 15px 15px;
            margin-bottom: 20px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        h1 {
            font-size: 24px;
            margin-bottom: 10px;
        }
        .subtitle {
            font-size: 16px;
            opacity: 0.9;
        }

        .expert-card.piece10{display:NONE;}
        .expert-card.piece11{
            background: white;
            border-radius: 12px;
            padding: 15px;
            margin-bottom: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
        }
        .expert-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin-right: 15px;
            border: 3px solid #d4af37;
        }
        .expert-info {
            flex: 1;
        }
        .expert-name {
            font-weight: bold;
            font-size: 18px;
            color: #8e6e53;
            margin-bottom: 5px;
        }
        .expert-title {
            font-size: 14px;
            color: #666;
            margin-bottom: 10px;
        }
.section.piece20,
.section.piece30,  /* 注意：这里可能是拼写错误，应该是.piece30 */
.section.piece40,
.section.piece50,
.section.piece50 {
    display: none; /* 建议使用小写，符合CSS常规写法 */
}

.section.piece21,
.section.piece31,
.section.piece41,
.section.piece51,
.section.piece61 {
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); /* 添加空格提高可读性 */
}
        .section-title {
            color: #8e6e53;
            font-size: 20px;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
        }
        .section-title:before {
            content: "";
            display: inline-block;
            width: 4px;
            height: 18px;
            background: #d4af37;
            margin-right: 10px;
            border-radius: 2px;
        }
        .jade-img {
            width: 100%;
            border-radius: 8px;
            margin: 15px 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            border: 1px solid #eee;
        }
        .price-list {
            margin: 15px 0;
        }
        .price-item {
            display: flex;
            margin-bottom: 10px;
            padding-bottom: 10px;
            border-bottom: 1px dashed #eee;
        }
        .price-type {
            font-weight: bold;
            color: #8e6e53;
            min-width: 120px;
        }
        .price-value {
            flex: 1;
        }
        .highlight {
            color: #d4af37;
            font-weight: bold;
        }
        .wechat-card {
            background: #f0f7eb;
            border-radius: 12px;
            padding: 15px;
            text-align: center;
            margin: 20px 0;
            border: 1px solid #d1e7c8;
        }
        .wechat-title {
            color: #3c9f0e;
            font-size: 18px;
            margin-bottom: 10px;
        }
        .wechat-id {
            background: white;
            padding: 10px;
            border-radius: 6px;
            font-size: 18px;
            font-weight: bold;
            color: #333;
            margin: 10px 0;

            display: inline-block;
            border: 1px solid #ddd;
        }
        .contact-btn {
            background: #3c9f0e;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 6px;
            font-size: 16px;
            margin-top: 10px;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }
        .contact-btn:hover {
            background: #2e7d0b;
        }
        .benefits {
            margin: 15px 0;
        }
        .benefit-item {
            display: flex;
            margin-bottom: 10px;
        }
        .benefit-icon {
            color: #d4af37;
            margin-right: 10px;
            font-weight: bold;
        }
        .testimonial {
            background: #f8f4e9;
            border-left: 4px solid #d4af37;
            padding: 15px;
            margin: 15px 0;
            border-radius: 0 8px 8px 0;
        }
        .footer {
            text-align: center;
            padding: 20px;
            color: #666;
            font-size: 14px;
        }
        .tag {
            display: inline-block;
            background: #f0e6d2;
            color: #8e6e53;
            padding: 3px 8px;
            border-radius: 4px;
            font-size: 12px;
            margin-right: 5px;
            margin-bottom: 5px;
        }
        .jade-gallery {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin: 15px 0;
        }
        .jade-gallery img {
            width: 100%;
            border-radius: 8px;
            height: 120px;
            object-fit: cover;
            box-shadow: 0 2px 6px rgba(0,0,0,0.1);
        }
        /* 底部浮动按钮样式 */
        .floating-btn {
            position: fixed;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: #3c9f0e;
            color: white;
            padding: 12px 100px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: bold;
            text-decoration: none;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: center;
            max-width: 90%;
            white-space: nowrap;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { transform: translateX(-50%) scale(1); }
            50% { transform: translateX(-50%) scale(1.05); }
            100% { transform: translateX(-50%) scale(1); }
        }
i.fab.fa-weixin {
    padding-right: 10px;
}
.section p img {
    width: 100%;
}