/* 替换未定义的CSS变量 */
:root {
    --primary-color: #0A84FF;
    --text-tertiary-light: #AEAEB2;
    --text-tertiary-dark: #8E8E93;
}

/* 根样式 */
:root {
    --system-blue: #0A84FF;
    --system-green: #30D158;
    --system-red: #FF453A;
    --system-gray: #8E8E93;
    --system-bg-light: #F2F2F7;
    --system-bg-dark: #1C1C1E;
    --card-bg-light: rgba(255, 255, 255, 0.7);
    --card-bg-dark: rgba(44, 44, 46, 0.7);
    --text-primary-light: #000000;
    --text-primary-dark: #FFFFFF;
    --text-secondary-light: #8E8E93;
    --text-secondary-dark: #AEAEB2;
    --blur-amount: 12px;
    --card-radius: 16px;
    --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --header-height: 60px;
    --tabbar-height: 70px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
    background-color: var(--system-bg-light);
    color: var(--text-primary-light);
    line-height: 1.6;
    padding-bottom: var(--tabbar-height);
    min-height: 100vh;
    transition: var(--transition);
}

body.dark-mode {
    background-color: var(--system-bg-dark);
    color: var(--text-primary-dark);
}

/* 头部导航 */
.header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    backdrop-filter: blur(var(--blur-amount));
    background: rgba(242, 242, 247, 0.8);
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    z-index: 100;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.dark-mode .header {
    background: rgba(28, 28, 30, 0.8);
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.header-title {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

.header-actions {
    display: flex;
    gap: 20px;
}

/* 卡片基础样式 */
.card {
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--card-radius);
    padding: 20px;
    margin: 16px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.dark-mode .card {
    background: var(--card-bg-dark);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.card-subtitle {
    font-size: 16px;
    color: var(--text-secondary-light);
    margin-top: 4px;
}

.dark-mode .card-subtitle {
    color: var(--text-secondary-dark);
}

/* 内容区域 */
.content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.content.active {
    display: block;
}

/* 底部导航 */
.tab-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--tabbar-height);
    backdrop-filter: blur(var(--blur-amount));
    background: rgba(242, 242, 247, 0.9);
    border-top: 0.5px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-around;
    padding: 8px 0;
    z-index: 100;
    transition: var(--transition);
}

.dark-mode .tab-bar {
    background: rgba(28, 28, 30, 0.9);
    border-top: 0.5px solid rgba(255, 255, 255, 0.1);
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    color: var(--text-secondary-light);
    text-decoration: none;
    font-size: 12px;
    transition: var(--transition);
}

.dark-mode .tab-item {
    color: var(--text-secondary-dark);
}

.tab-item.active {
    color: var(--system-blue);
}

.tab-icon {
    font-size: 24px;
    margin-bottom: 4px;
}

/* 主页面样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', sans-serif;
    background-color: var(--system-bg-light);
    color: var(--text-primary-light);
    line-height: 1.6;
    padding-bottom: var(--tabbar-height);
    min-height: 100vh;
    transition: var(--transition);
}

body.dark-mode {
    background-color: var(--system-bg-dark);
    color: var(--text-primary-dark);
}

/* 特色卡片 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 16px;
}

.feature-card {
    height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--card-radius);
    padding: 16px;
    transition: var(--transition);
}

.dark-mode .feature-card {
    background: var(--card-bg-dark);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--system-blue);
}

/* 内容列表 */
.list-item {
    display: flex;
    padding: 16px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.dark-mode .list-item {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-image {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: cover;
    margin-right: 16px;
    background: linear-gradient(135deg, #6A11CB 0%, #2575FC 100%);
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.list-item-description {
    font-size: 14px;
    color: var(--text-secondary-light);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dark-mode .list-item-description {
    color: var(--text-secondary-dark);
}

.list-item-meta {
    display: flex;
    align-items: center;
    color: var(--system-gray);
    font-size: 13px;
}

/* 详情页样式 */
.detail-header {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.detail-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
}

.detail-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.detail-meta {
    display: flex;
    align-items: center;
    font-size: 14px;
    opacity: 0.9;
}

.detail-meta span {
    margin-right: 16px;
}

.detail-content {
    padding: 24px 16px;
}

.detail-text {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.detail-text p {
    margin-bottom: 16px;
}

/* 个人中心样式 */
.profile-header {
    text-align: center;
    padding: 40px 0 24px;
}

.profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    background: linear-gradient(135deg, #FF9A9E 0%, #FAD0C4 100%);
    margin-bottom: 16px;
    border: 3px solid var(--card-bg-light);
    display: block;
    margin-left: auto;
    margin-right: auto;
    background-image: url('/static/images/avatar_placeholder.png');
    background-size: cover;
}

.dark-mode .profile-avatar {
    border: 3px solid var(--card-bg-dark);
}

.profile-name {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 4px;
}

.profile-bio {
    color: var(--text-secondary-light);
    font-size: 16px;
}

.dark-mode .profile-bio {
    color: var(--text-secondary-dark);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    margin: 24px 0;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary-light);
}

.dark-mode .stat-label {
    color: var(--text-secondary-dark);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 18px 20px;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.dark-mode .menu-item {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.menu-icon {
    font-size: 22px;
    width: 40px;
    color: var(--system-blue);
}

.menu-text {
    flex: 1;
    font-size: 18px;
}

.menu-arrow {
    color: var(--text-secondary-light);
    font-size: 14px;
}

.dark-mode .menu-arrow {
    color: var(--text-secondary-dark);
}

/* 工具类 */
.btn {
    padding: 12px 24px;
    background: var(--system-blue);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(10, 132, 255, 0.15);
    color: var(--system-blue);
    border-radius: 100px;
    font-size: 13px;
    margin-right: 8px;
}

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

/* 暗色模式切换 */
.theme-toggle {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    transition: var(--transition);
}

.dark-mode .theme-toggle {
    background: var(--card-bg-dark);
}

.theme-toggle i {
    font-size: 22px;
}

/* 修正搜索面板样式 */
.search-panel {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: auto;
    min-height: 60px;
    padding: 12px 16px;
    padding-top: 75px;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    -webkit-backdrop-filter: blur(var(--blur-amount));
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    -webkit-transform: translateY(-100%);
    transition: transform 0.3s ease-out;
    -webkit-transition: -webkit-transform 0.3s ease-out;
    z-index: 99;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    will-change: transform;
}

.dark-mode .search-panel {
    background: var(--card-bg-dark);
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

/* 优化搜索容器样式 */
.search-container {
    display: flex;
    align-items: center;
    background: var(--system-bg-light);
    border-radius: 12px;
    padding: 6px 16px;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 12px;
    border: 0.5px solid rgba(10, 132, 255, 0.2);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.05);
    transition: all 0.3s ease-out;
}

.search-container:hover {
    border-color: rgba(10, 132, 255, 0.4);
    box-shadow: 0 4px 12px rgba(10, 132, 255, 0.1);
}

/* 优化搜索图标样式 */
.search-icon {
    color: var(--system-blue);
    margin-right: 10px;
    font-size: 16px;
    transition: color 0.3s ease-out;
}

/* 优化输入框样式 */
#searchInput {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    color: var(--text-primary-light);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* 优化清除图标样式 */
.clear-icon {
    color: var(--system-gray);
    margin-left: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease-out;
}

.clear-icon:hover {
    color: var(--system-blue);
}

/* 新增：常用搜索词区域 */
.search-section {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 0.5px solid rgba(0, 0, 0, 0.1);
}

.search-section-title {
    font-size: 14px;
    color: var(--text-secondary-light);
    margin-bottom: 8px;
    padding-left: 4px;
}

/* 新增：搜索标签样式 */
.search-tags,
.search-history {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.search-tag {
    padding: 6px 12px;
    background: rgba(10, 132, 255, 0.1);
    color: var(--system-blue);
    border-radius: 100px;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.search-tag:hover {
    background: rgba(10, 132, 255, 0.2);
}

/* 新增：搜索部分样式 */
.search-container {
    display: flex;
    align-items: center;
    background: var(--system-bg-light);
    border-radius: 12px;
    padding: 6px 16px;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 12px;
    border: 0.5px solid rgba(10, 132, 255, 0.2);
    box-shadow: 0 2px 8px rgba(10, 132, 255, 0.05);
    transition: all 0.3s ease-out;
}

.search-container:hover {
    border-color: rgba(10, 132, 255, 0.4);
    box-shadow: 0 4px 12px rgba(10, 132, 255, 0.1);
}

/* 通知面板样式 */
.notification-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    transform: translateX(100%);
    transition: all 0.3s ease-out;
    z-index: 99;
    overflow-y: auto;
}

.dark-mode .notification-panel {
    background: var(--card-bg-dark);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
}

.panel-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.notification-list {
    padding: 16px;
}

.notification-item {
    padding: 12px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
}

.dark-mode .notification-item {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.notification-content {
    display: flex;
    flex-direction: column;
}

.notification-time {
    font-size: 13px;
    color: var(--text-secondary-light);
    margin-top: 4px;
}

.dark-mode .notification-time {
    color: var(--text-secondary-dark);
}

/* 改进后的样式 */
.category-scroller {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0 ;
}

.category-track {
    display: flex;
    gap: 1.5rem;
    padding: 1rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    overflow-x: auto;
    min-width: calc(100% + 1px);
    white-space: nowrap;
    user-select: none;
    flex-wrap: nowrap;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.category-track::-webkit-scrollbar {
    display: none;
}

.category-card {
    flex: 0 0 115px;
    background: white;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: grab;
    text-align: center;
    flex-shrink: 0;
}

.scroll-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.scroll-btn.left,
.scroll-btn.right {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.scroll-btn:hover {
    background: #e0e0e0;
}

.scroll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.category-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.category-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.scroll-controls {
    display: flex;
    gap: 0.5rem;
}

.scroll-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.scroll-btn:hover {
    background: #e0e0e0;
}

.scroll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 特色卡片 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 16px;
}

.feature-card {
    height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--card-radius);
    padding: 16px;
    transition: var(--transition);
}

.dark-mode .feature-card {
    background: var(--card-bg-dark);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--system-blue);
}

/* 列表页样式 */
.list-item {
    display: flex;
    padding: 16px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.dark-mode .list-item {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-image {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    margin-right: 16px;
    background: linear-gradient(135deg, #6A11CB 0%, #2575FC 100%);
}

.list-item-content {
    flex: 1;
}

.list-item-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.list-item-description {
    font-size: 14px;
    color: var(--text-secondary-light);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.dark-mode .list-item-description {
    color: var(--text-secondary-dark);
}

.list-item-meta {
    display: flex;
    align-items: center;
    color: var(--system-gray);
    font-size: 13px;
}

/* 通知面板样式 */
.notification-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    transform: translateX(100%);
    transition: all 0.3s ease-out;
    z-index: 99;
    overflow-y: auto;
}

.dark-mode .notification-panel {
    background: var(--card-bg-dark);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
}

.notification-list {
    padding: 16px;
}

.notification-item {
    padding: 12px 0;
    border-bottom: 0.5px solid rgba(0, 0, 0, 0.1);
}

.dark-mode .notification-item {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.notification-content {
    display: flex;
    flex-direction: column;
}

.notification-time {
    font-size: 13px;
    color: var(--text-secondary-light);
    margin-top: 4px;
}

.dark-mode .notification-time {
    color: var(--text-secondary-dark);
}

/* 新增侧边栏样式 */
.sidebar {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    z-index: 999;
    overflow-y: auto;
    padding: 20px 16px;
    transition: transform 0.3s ease-out;
}

.dark-mode .sidebar {
    background: var(--card-bg-dark);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.sidebar-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-primary-light);
    cursor: pointer;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--card-radius);
    color: var(--text-primary-light);
    text-decoration: none;
    transition: var(--transition);
}

.dark-mode .sidebar-item {
    color: var(--text-primary-dark);
}

.sidebar-item:hover {
    background: rgba(10, 132, 255, 0.1);
    color: var(--system-blue);
}

.sidebar-icon {
    width: 20px;
    text-align: center;
    color: var(--system-blue);
}

/* 菜单遮罩 */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    z-index: 98;
    transition: all 0.3s ease-out;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 全局风格对齐样式 */
.product-card {
    width: 100%;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: all 0.3s ease-out;
    break-inside: avoid;
    will-change: transform, box-shadow;
    padding: 16px;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 0.5px solid rgba(10, 132, 255, 0.1);
}

.dark-mode .product-card {
    background: var(--card-bg-dark);
    border-color: rgba(10, 132, 255, 0.2);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(10, 132, 255, 0.15);
}

/* 标题区样式强化 */
.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary-light);
    line-height: 1.4;
}

.dark-mode .product-title {
    color: var(--text-primary-dark);
}

/* 价格区样式强化 */
.product-price {
    color: var(--system-blue);
    font-size: 15px;
    font-weight: 500;
    margin-top: auto;
}

/* 添加卡片装饰样式 */
.product-card {
    position: relative;
    padding: 16px;
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(10, 132, 255, 0.1), transparent);
}

/* 增强图片容器样式 */
.product-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #6A11CB 0%, #2575FC 100%);
    border-radius: 8px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 全局页脚样式 */
.footer {
    width: 100%;
    padding: 24px 16px;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: var(--card-shadow);
    border-top-left-radius: var(--card-radius);
    border-top-right-radius: var(--card-radius);
    transition: var(--transition);
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary-light);
    transition: var(--transition);
}

/* 暗黑模式适配 */
.dark-mode .footer {
    background: var(--card-bg-dark);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.dark-mode .footer p {
    color: var(--text-secondary-dark);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer {
        border-radius: 0;
        padding: 20px 12px;
    }
}

/* 添加渐变装饰条 */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(10, 132, 255, 0.1), transparent);
}

/* 添加悬停放大效果 */
@media (hover: hover) {
    .footer:hover {
        transform: scale(1.01);
        box-shadow: 0 12px 24px rgba(10, 132, 255, 0.15);
    }
}

/* 法定信息样式 */
.footer-legal {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(10, 132, 255, 0.1);
}

.footer-record,
.footer-police-record,
.footer-terms {
    margin: 8px 0;
    font-size: 13px;
    color: var(--text-tertiary-light);
    text-align: center;
}

.footer-record a,
.footer-police-record a,
.footer-terms a {
    color: var(--text-tertiary-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-record a:hover,
.footer-police-record a:hover,
.footer-terms a:hover {
    color: var(--system-blue);
}

.footer-police-record img {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    margin-right: 6px;
}

.footer-terms .divider {
    margin: 0 8px;
    color: var(--text-tertiary-light);
}

/* 暗黑模式适配 */
.dark-mode .footer-legal {
    border-top-color: rgba(10, 132, 255, 0.15);
}

.dark-mode .footer-record,
.dark-mode .footer-police-record,
.dark-mode .footer-terms {
    color: var(--text-tertiary-dark);
}

.dark-mode .footer-record a,
.dark-mode .footer-police-record a,
.dark-mode .footer-terms a {
    color: var(--text-tertiary-dark);
}

/* Logo样式 */
.logo-link {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    transition: var(--transition);
}

.logo-image {
    width: 90px;
    height: 60px;
    padding: 4px;
    transition: var(--transition);
}

.dark-mode .logo-image {
    background: var(--card-bg-dark);
}

/* 悬停效果 */
@media (hover: hover) {
    .logo-link:hover .logo-image {
        transform: scale(1.1) translateY(-50%);
        box-shadow: 0 8px 16px rgba(10, 132, 255, 0.2);
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .logo-image {
        width: 90px;
        height: 60px;
        padding: 3px;
    }
}

/* 头部布局优化 */
.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
}

.header-center {
    flex-grow: 1;
    text-align: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-shrink: 0;
}

/* 会员头像样式 */
.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: var(--card-shadow);
    padding: 0;
    transition: var(--transition);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* 暗黑模式适配 */
.dark-mode .user-avatar {
    background: var(--card-bg-dark);
}

/* 悬停效果 */
@media (hover: hover) {
    .user-avatar:hover {
        transform: scale(1.1);
        box-shadow: 0 8px 16px rgba(10, 132, 255, 0.2);
    }
}

/* 新增：豪华幻灯片样式 */
.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--card-radius);
    margin: 16px;
    box-shadow: var(--card-shadow);
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.carousel-item {
    min-width: 100%;
    height: 240px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.carousel-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 30%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

.carousel-content {
    position: relative;
    z-index: 2;
    text-align: left;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.carousel-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.carousel-description {
    font-size: 16px;
    opacity: 0.9;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 10;
    font-size: 18px;
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    background: var(--system-blue);
    color: white;
}

.carousel-nav.prev {
    left: 10px;
}

.carousel-nav.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: white;
    width: 12px;
    border-radius: 4px;
}

/* 页脚样式 */
.footer {
    width: 100%;
    padding: 24px 16px;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    margin-top: auto;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary-light);
    transition: var(--transition);
}

/* 暗黑模式适配 */
.dark-mode .footer {
    background: var(--card-bg-dark);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.dark-mode .footer p {
    color: var(--text-secondary-dark);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer {
        padding: 20px 12px;
    }
}

/* 添加渐变装饰条 */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(10, 132, 255, 0.1), transparent);
}

/* 添加悬停放大效果 */
@media (hover: hover) {
    .footer:hover {
        transform: scale(1.01);
        box-shadow: 0 12px 24px rgba(10, 132, 255, 0.15);
    }
}

/* 标题区样式强化 */
.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary-light);
    line-height: 1.4;
}

.dark-mode .product-title {
    color: var(--text-primary-dark);
}

/* 价格区样式强化 */
.product-price {
    color: var(--system-blue);
    font-size: 15px;
    font-weight: 500;
    margin-top: auto;
}

/* 添加卡片装饰样式 */
.product-card {
    position: relative;
    padding: 16px;
}

.product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(10, 132, 255, 0.1), transparent);
}

/* 增强图片容器样式 */
.product-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #6A11CB 0%, #2575FC 100%);
    border-radius: 8px;
    margin-bottom: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 新增：分类滚动容器 */
.category-scroller {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 0;
}

.category-track {
    display: flex;
    gap: 1.5rem;
    padding: 1rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    overflow-x: auto;
    min-width: calc(100% + 1px);
    white-space: nowrap;
    user-select: none;
    flex-wrap: nowrap;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.category-track::-webkit-scrollbar {
    display: none;
}

.category-card {
    flex: 0 0 115px;
    background: white;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: grab;
    text-align: center;
    flex-shrink: 0;
}

.dark-mode .category-card {
    background: var(--card-bg-dark);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.category-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.category-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.scroll-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.scroll-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.scroll-btn:hover {
    background: #e0e0e0;
}

.scroll-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 新增：豪华幻灯片样式 */
.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--card-radius);
    margin: 16px;
    box-shadow: var(--card-shadow);
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.carousel-item {
    min-width: 100%;
    height: 240px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.carousel-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 30%, transparent 60%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

.carousel-content {
    position: relative;
    z-index: 2;
    text-align: left;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.carousel-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.carousel-description {
    font-size: 16px;
    opacity: 0.9;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 10;
    font-size: 18px;
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    background: var(--system-blue);
    color: white;
}

.carousel-nav.prev {
    left: 10px;
}

.carousel-nav.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: white;
    width: 12px;
    border-radius: 4px;
}

/* 新增：豪华幻灯片样式 */
.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--card-radius);
    margin: 16px;
    box-shadow: var(--card-shadow);
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    will-change: transform;
}

.carousel-item {
    min-width: 100%;
    height: 240px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.carousel-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 30%, transparent 60%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

.carousel-content {
    position: relative;
    z-index: 2;
    text-align: left;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.carousel-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.carousel-description {
    font-size: 16px;
    opacity: 0.9;
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 10;
    font-size: 18px;
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    background: var(--system-blue);
    color: white;
}

.carousel-nav.prev {
    left: 10px;
}

.carousel-nav.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    background: white;
    width: 12px;
    border-radius: 4px;
}

/* 侧边栏内容 */
.sidebar {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background: var(--card-bg-light);
    backdrop-filter: blur(var(--blur-amount));
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    z-index: 99;
    overflow-y: auto;
    padding: 20px 16px;
    transition: transform 0.3s ease-out;
}

.dark-mode .sidebar {
    background: var(--card-bg-dark);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.sidebar-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-primary-light);
    cursor: pointer;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--card-radius);
    color: var(--text-primary-light);
    text-decoration: none;
    transition: var(--transition);
}

.dark-mode .sidebar-item {
    color: var(--text-primary-dark);
}

.sidebar-item:hover {
    background: rgba(10, 132, 255, 0.1);
    color: var(--system-blue);
}

.sidebar-icon {
    width: 20px;
    text-align: center;
    color: var(--system-blue);
}

/* 菜单遮罩 */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    z-index: 98;
    transition: all 0.3s ease-out;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}