/* 分类页面样式 */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.page-title {
    font-size: 18px;
    font-weight: bold;
    margin: 0;
}

/* 分类列表 */
.category-section {
    padding: 15px;
    padding-bottom: 80px;
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.category-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    cursor: default;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.category-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* 底部导航 */
.footer-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    display: flex;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.1);
    z-index: 100;
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
    cursor: pointer;
    color: #999;
    font-size: 12px;
    transition: color 0.3s;
}

.nav-item.active {
    color: #e04a32;
}

.nav-item .nav-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 3px;
}

/* 响应式 */
@media (max-width: 768px) {
    .category-list {
        gap: 12px;
    }
}