/* 基础样式 */
body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* 预约表单样式 */
#recycleForm input:focus, #recycleForm select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

/* 服务流程卡片悬停效果 */
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

/* 常见问题展开效果 */
.faq-content.show {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

.faq-btn .fa-chevron-down {
    transition: transform 0.3s ease;
}

.faq-btn.active .fa-chevron-down {
    transform: rotate(180deg);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .service-card {
        margin-bottom: 1rem;
    }
}