/* 容器样式 - 保持不变 */
    .wh-faq-section {
        max-width: 800px;
        margin: 0 auto;
        padding: 40px 20px;
        font-family: 'Arial', sans-serif;
    }

    .wh-faq-title {
        text-align: center;
        color: #0C8B56; /* 品牌主色 */
        font-size: 32px;
        margin-bottom: 40px;
        font-weight: bold;
        position: relative;
    }

    .wh-faq-title::after {
        content: '';
        display: block;
        width: 60px;
        height: 3px;
        background-color: #E4B667; /* 品牌辅色 */
        margin: 15px auto 0;
    }

    .wh-faq-item {
        margin-bottom: 15px;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        overflow: hidden;
        background-color: #fff;
        transition: box-shadow 0.3s ease;
    }

    .wh-faq-item:hover {
        box-shadow: 0 4px 12px rgba(12, 139, 86, 0.1);
    }

    .wh-faq-question {
        width: 100%;
        text-align: left;
        padding: 20px;
        background: #fff;
        border: none;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 18px;
        font-weight: 600;
        color: #333;
        transition: all 0.3s ease;
        position: relative;
    }

    .wh-faq-question.active {
        color: #0C8B56;
        background-color: #f9fdfb;
    }

    .wh-faq-question.active::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        width: 4px;
        background-color: #0C8B56;
    }

    .wh-faq-icon {
        width: 24px;
        height: 24px;
        position: relative;
        flex-shrink: 0;
        margin-left: 15px;
    }

    .wh-faq-icon::before,
    .wh-faq-icon::after {
        content: '';
        position: absolute;
        background-color: #E4B667;
        transition: transform 0.3s ease;
        border-radius: 2px;
    }

    .wh-faq-icon::before {
        width: 100%;
        height: 3px;
        top: 50%;
        left: 0;
        transform: translateY(-50%);
    }

    .wh-faq-icon::after {
        width: 3px;
        height: 100%;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
    }

    .wh-faq-question.active .wh-faq-icon::after {
        transform: translateX(-50%) rotate(90deg);
    }

    .wh-faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        background-color: #fff;
        color: #555;
        line-height: 1.6;
    }

    .wh-faq-content {
        padding: 0 20px 20px 20px;
        border-top: 1px solid transparent;
    }
    
    .wh-faq-question.active + .wh-faq-answer .wh-faq-content {
        padding-top: 10px;
    }