/**
 * 聚合首页样式 - 移动端优化版
 * 
 * @package Caifu_Theme
 * @version 1.0.3
 */

/* ==================== 聚合首页专属容器 ==================== */
.page-template-custom-home-php .caifu-container {
    max-width: 1200px;
    margin: 0 auto;
    background: #ffffff;
}

/* ==================== 头部区域 ==================== */
.page-template-custom-home-php .caifu-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #4CAF50;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    padding: 10px 20px;
    gap: 15px;
}

.page-template-custom-home-php .menu-toggle {
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    flex-shrink: 0;
    transition: background 0.3s ease;
}

.page-template-custom-home-php .menu-toggle:hover {
    background: rgba(255,255,255,0.3);
}

.page-template-custom-home-php .caifu-nav {
    flex: 1;
    min-width: 0;
}

.page-template-custom-home-php .nav-wrapper {
    width: 100%;
}

.page-template-custom-home-php .nav-links {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-template-custom-home-php .nav-link {
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    display: inline-block;
    white-space: nowrap;
    transition: background 0.3s ease;
    text-decoration: none;
}

.page-template-custom-home-php .nav-link:hover {
    background: rgba(255,255,255,0.2);
    color: white;
}

/* ==================== 侧边菜单 ==================== */
.page-template-custom-home-php .side-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100%;
    background: white;
    z-index: 1002;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    overflow-y: auto;
}

.page-template-custom-home-php .side-menu.active {
    left: 0;
}

.page-template-custom-home-php .side-menu-header {
    padding: 15px 20px;
    border-bottom: 1px solid #eeeeee;
    background: #4CAF50;
    text-align: right;
}

.page-template-custom-home-php .close-menu {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    font-size: 20px;
    padding: 5px 15px;
    border-radius: 4px;
    cursor: pointer;
}

.page-template-custom-home-php .side-menu-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-template-custom-home-php .side-menu-list li {
    margin: 0;
    padding: 0;
}

.page-template-custom-home-php .side-menu-list a {
    display: block;
    padding: 15px 20px;
    color: #333333;
    text-decoration: none;
    border-bottom: 1px solid #eeeeee;
    transition: all 0.3s ease;
}

.page-template-custom-home-php .side-menu-list a:hover {
    background: #f5f5f5;
    color: #4CAF50;
}

.page-template-custom-home-php .menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1001;
    display: none;
}

.page-template-custom-home-php .menu-overlay.active {
    display: block;
}

/* ==================== 封面区域 ==================== */
.page-template-custom-home-php .hero-section {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.page-template-custom-home-php .cover-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.page-template-custom-home-php .cover-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-template-custom-home-php .cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 2;
}

.page-template-custom-home-php .profile-info {
    position: absolute;
    bottom: 120px;
    left: 0;
    width: 100%;
    z-index: 10;
    text-align: center;
    color: white;
    padding: 0 20px;
}

.page-template-custom-home-php .profile-info .avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    border: 3px solid white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    background: white;
}

.page-template-custom-home-php .profile-info .avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-template-custom-home-php .user-name {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
    letter-spacing: 1px;
    color: white;
}

.page-template-custom-home-php .user-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 20px;
}

.page-template-custom-home-php .user-stats span {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.page-template-custom-home-php .user-stats .stat-value {
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 5px;
    color: white;
}

.page-template-custom-home-php .user-stats .stat-label {
    font-size: 14px;
    opacity: 0.9;
    letter-spacing: 1px;
    color: white;
}

.page-template-custom-home-php .clickable-stat {
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.page-template-custom-home-php .clickable-stat:hover {
    opacity: 0.8;
}

.page-template-custom-home-php .search-section {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 10;
    padding: 30px 20px 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
}

.page-template-custom-home-php .search-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.page-template-custom-home-php .search-form {
    display: flex;
    gap: 10px;
    background: rgba(255,255,255,0.95);
    border-radius: 40px;
    padding: 4px 4px 4px 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.page-template-custom-home-php .search-field {
    flex: 1;
    border: none;
    padding: 12px 0;
    font-size: 15px;
    background: transparent;
    outline: none;
}

.page-template-custom-home-php .search-field:focus {
    outline: none;
}

.page-template-custom-home-php .search-buttons {
    display: flex;
    gap: 8px;
}

.page-template-custom-home-php .search-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.page-template-custom-home-php .baidu-search {
    background: #e8f0fe;
    color: #1a73e8;
}

.page-template-custom-home-php .baidu-search:hover {
    background: #d2e3fc;
}

.page-template-custom-home-php .site-search {
    background: #4CAF50;
    color: white;
}

.page-template-custom-home-php .site-search:hover {
    background: #388E3C;
}

.page-template-custom-home-php .hot-categories {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.page-template-custom-home-php .hot-label {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    line-height: 32px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

.page-template-custom-home-php .hot-category {
    padding: 6px 16px;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 30px;
    color: white;
    font-size: 13px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.page-template-custom-home-php .hot-category:hover {
    background: rgba(255,255,255,0.3);
    border-color: rgba(255,255,255,0.5);
    color: white;
}

.page-template-custom-home-php .hot-category .count {
    font-size: 11px;
    color: rgba(255,255,255,0.7);
    margin-left: 4px;
}

/* ==================== 内容区域 ==================== */
.page-template-custom-home-php .content-section {
    padding: 30px 20px;
}

.page-template-custom-home-php .content-group {
    margin-bottom: 40px;
    background: white;
    scroll-margin-top: 80px;
}

.page-template-custom-home-php .article-list {
    display: grid;
    gap: 20px;
}

.page-template-custom-home-php .article-list.layout-list {
    grid-template-columns: 1fr;
}

.page-template-custom-home-php .article-list.layout-grid {
    grid-template-columns: repeat(2, 1fr);
}

/* ==================== 文章卡片样式 ==================== */
.page-template-custom-home-php .article-item {
    transition: all 0.3s ease;
    background: white;
    padding: 20px;
    border: 1px solid #eee;
    border-radius: 8px;
}

.page-template-custom-home-php .article-item:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.page-template-custom-home-php .article-header {
    margin-bottom: 10px;
}

.page-template-custom-home-php .article-title {
    font-size: 1.2em;
    margin: 0;
    padding: 0;
    display: inline;
    line-height: 1.4;
}

.page-template-custom-home-php .article-title a {
    color: #333333;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline;
}

.page-template-custom-home-php .article-title a:hover {
    color: #4CAF50;
}

/* 聚合标签基础样式 */
.page-template-custom-home-php .aggregation-badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 3px;
    font-weight: bold;
    color: white;
    line-height: 1.4;
    vertical-align: middle;
    margin-left: 8px;
}

.page-template-custom-home-php .aggregation-sticky {
    background: #e74c3c;
}

.page-template-custom-home-php .article-thumbnail {
    margin: 12px 0 0 0;
    border-radius: 4px;
    overflow: hidden;
}

.page-template-custom-home-php .article-thumbnail img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.page-template-custom-home-php .article-thumbnail:hover img {
    transform: scale(1.05);
}

.page-template-custom-home-php .article-excerpt {
    color: #666666;
    font-size: 14px;
    line-height: 1.6;
    margin: 10px 0 0 0;
}

.page-template-custom-home-php .article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 12px;
    font-size: 13px;
    color: #999999;
}

.page-template-custom-home-php .meta-category a {
    color: #4CAF50;
    font-weight: 500;
    text-decoration: none;
}

.page-template-custom-home-php .meta-category a:hover {
    text-decoration: underline;
}

.page-template-custom-home-php .meta-author a {
    color: #666666;
    text-decoration: none;
}

.page-template-custom-home-php .meta-author a:hover {
    color: #4CAF50;
}

.page-template-custom-home-php .meta-readmore a {
    color: #4CAF50;
    font-weight: 500;
    text-decoration: none;
}

/* ==================== 商品卡片样式 ==================== */
.page-template-custom-home-php .product-item {
    position: relative;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    padding: 0;
}

.page-template-custom-home-php .product-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.page-template-custom-home-php .product-image {
    position: relative;
    overflow: hidden;
    background: #f5f5f5;
    height: 200px;
}

.page-template-custom-home-php .product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.page-template-custom-home-php .product-item:hover .product-image img {
    transform: scale(1.05);
}

.page-template-custom-home-php .product-info {
    padding: 16px;
}

.page-template-custom-home-php .product-header {
    margin-bottom: 10px;
}

.page-template-custom-home-php .product-title {
    font-size: 1.2em;
    margin: 0;
    padding: 0;
    display: inline;
    line-height: 1.4;
}

.page-template-custom-home-php .product-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline;
}

.page-template-custom-home-php .product-title a:hover {
    color: #4CAF50;
}

.page-template-custom-home-php .product-item .aggregation-badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 3px;
    font-weight: bold;
    color: white;
    line-height: 1.4;
    vertical-align: middle;
    margin-left: 8px;
}

.page-template-custom-home-php .product-item .aggregation-sticky {
    background: #e74c3c;
}

.page-template-custom-home-php .platform-badge {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.page-template-custom-home-php .commission-badge {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0,0,0,0.7);
    color: #ffd700;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.page-template-custom-home-php .product-price-info {
    margin-bottom: 12px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.page-template-custom-home-php .current-price {
    font-size: 20px;
    font-weight: bold;
    color: #ff6b6b;
}

.page-template-custom-home-php .original-price {
    font-size: 13px;
    color: #999;
    text-decoration: line-through;
}

.page-template-custom-home-php .discount-badge {
    background: #ff6b6b;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.page-template-custom-home-php .product-actions {
    margin-bottom: 12px;
}

.page-template-custom-home-php .buy-button {
    display: inline-block;
    background: #4CAF50;
    color: white;
    padding: 8px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

.page-template-custom-home-php .buy-button:hover {
    background: #388E3C;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    color: white;
}

.page-template-custom-home-php .product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
    font-size: 13px;
    color: #999;
}

.page-template-custom-home-php .product-meta a {
    color: #4CAF50;
    text-decoration: none;
}

.page-template-custom-home-php .product-meta a:hover {
    text-decoration: underline;
}

/* 列表布局下的商品卡片 */
.page-template-custom-home-php .article-list.layout-list .product-item {
    display: flex;
    flex-direction: row;
}

.page-template-custom-home-php .article-list.layout-list .product-image {
    width: 200px;
    height: 150px;
    flex-shrink: 0;
}

.page-template-custom-home-php .article-list.layout-list .product-info {
    flex: 1;
}

/* 网格布局下的商品卡片 */
.page-template-custom-home-php .article-list.layout-grid .product-item {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-template-custom-home-php .back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 50px;
    height: 50px;
    background: #4CAF50;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(76,175,80,0.3);
    z-index: 99;
    transition: all 0.3s ease;
}

.page-template-custom-home-php .back-to-top.show {
    display: flex;
}

.page-template-custom-home-php .back-to-top:hover {
    background: #388E3C;
    transform: translateY(-3px);
}

.page-template-custom-home-php .no-articles {
    text-align: center;
    padding: 50px 20px;
    color: #666666;
}

/* ==================== 响应式 - 移动端优化 ==================== */
@media (max-width: 992px) {
    .page-template-custom-home-php .article-list.layout-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 768px) {
    /* 头部移动端优化 - 减少内边距 */
    .page-template-custom-home-php .caifu-header {
        padding: 8px 12px;
        gap: 8px;
    }
    
    .page-template-custom-home-php .menu-toggle {
        padding: 6px 10px;
        font-size: 13px;
    }
    
    .page-template-custom-home-php .menu-text {
        display: none;
    }
    
    .page-template-custom-home-php .nav-links {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        white-space: nowrap;
        padding-bottom: 2px;
    }
    
    .page-template-custom-home-php .nav-links::-webkit-scrollbar {
        display: none;
    }
    
    .page-template-custom-home-php .nav-link {
        padding: 6px 8px;
        font-size: 13px;
    }
    
    /* 封面区域移动端优化 */
    .page-template-custom-home-php .hero-section {
        height: 450px;
    }
    
    .page-template-custom-home-php .profile-info {
        bottom: 100px;
        padding: 0 15px;
    }
    
    .page-template-custom-home-php .profile-info .avatar {
        width: 80px;
        height: 80px;
        border-width: 2px;
        margin-bottom: 10px;
    }
    
    .page-template-custom-home-php .user-name {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .page-template-custom-home-php .user-stats {
        gap: 25px;
        margin-bottom: 15px;
    }
    
    .page-template-custom-home-php .user-stats .stat-value {
        font-size: 20px;
    }
    
    .page-template-custom-home-php .user-stats .stat-label {
        font-size: 12px;
    }
    
    /* 搜索区域移动端优化 */
    .page-template-custom-home-php .search-section {
        padding: 20px 15px 30px;
    }
    
    .page-template-custom-home-php .search-form {
        flex-direction: column;
        background: transparent;
        padding: 0;
        gap: 10px;
    }
    
    .page-template-custom-home-php .search-field {
        background: rgba(255,255,255,0.95);
        border-radius: 30px;
        padding: 12px 20px;
    }
    
    .page-template-custom-home-php .search-buttons {
        width: 100%;
    }
    
    .page-template-custom-home-php .search-btn {
        flex: 1;
        text-align: center;
    }
    
    /* 内容区域移动端优化 - 减少内边距 */
    .page-template-custom-home-php .content-section {
        padding: 20px 12px;
    }
    
    .page-template-custom-home-php .content-group {
        margin-bottom: 30px;
    }
    
    /* 卡片移动端优化 - 减少内边距和间距 */
    .page-template-custom-home-php .article-list {
        gap: 12px;
    }
    
    .page-template-custom-home-php .article-list.layout-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .page-template-custom-home-php .article-item {
        padding: 15px;
    }
    
    /* 标题移动端优化 */
    .page-template-custom-home-php .article-title,
    .page-template-custom-home-php .product-title {
        font-size: 1.1em;
        line-height: 1.5;
    }
    
    /* 元数据移动端优化 */
    .page-template-custom-home-php .article-meta,
    .page-template-custom-home-php .product-meta {
        gap: 12px;
        font-size: 12px;
        margin-top: 10px;
    }
    
    /* 商品卡片移动端优化 */
    .page-template-custom-home-php .product-info {
        padding: 12px;
    }
    
    .page-template-custom-home-php .product-image {
        height: 180px;
    }
    
    .page-template-custom-home-php .product-price-info {
        margin-bottom: 10px;
    }
    
    .page-template-custom-home-php .current-price {
        font-size: 18px;
    }
    
    .page-template-custom-home-php .buy-button {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    /* 列表布局下商品卡片移动端优化 */
    .page-template-custom-home-php .article-list.layout-list .product-item {
        flex-direction: column;
    }
    
    .page-template-custom-home-php .article-list.layout-list .product-image {
        width: 100%;
        height: 180px;
    }
    
    /* 返回顶部按钮移动端优化 */
    .page-template-custom-home-php .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    
    .page-template-custom-home-php .content-group {
        scroll-margin-top: 60px;
    }
}

@media (max-width: 480px) {
    /* 超小屏幕进一步优化 */
    .page-template-custom-home-php .hero-section {
        height: 400px;
    }
    
    .page-template-custom-home-php .profile-info {
        bottom: 85px;
        padding: 0 12px;
    }
    
    .page-template-custom-home-php .profile-info .avatar {
        width: 65px;
        height: 65px;
        margin-bottom: 8px;
    }
    
    .page-template-custom-home-php .user-name {
        font-size: 20px;
        margin-bottom: 8px;
    }
    
    .page-template-custom-home-php .user-stats {
        gap: 20px;
    }
    
    .page-template-custom-home-php .user-stats .stat-value {
        font-size: 18px;
    }
    
    .page-template-custom-home-php .user-stats .stat-label {
        font-size: 11px;
    }
    
    .page-template-custom-home-php .search-section {
        padding: 15px 12px 25px;
    }
    
    .page-template-custom-home-php .hot-categories {
        display: none;
    }
    
    /* 内容区域进一步减少内边距 */
    .page-template-custom-home-php .content-section {
        padding: 15px 10px;
    }
    
    .page-template-custom-home-php .content-group {
        margin-bottom: 25px;
    }
    
    .page-template-custom-home-php .article-list {
        gap: 10px;
    }
    
    .page-template-custom-home-php .article-item {
        padding: 12px;
    }
    
    .page-template-custom-home-php .article-title,
    .page-template-custom-home-php .product-title {
        font-size: 1em;
    }
    
    .page-template-custom-home-php .aggregation-badge {
        padding: 2px 6px;
        font-size: 10px;
        margin-left: 6px;
    }
    
    .page-template-custom-home-php .article-meta,
    .page-template-custom-home-php .product-meta {
        gap: 10px;
        font-size: 11px;
    }
    
    .page-template-custom-home-php .product-info {
        padding: 10px;
    }
    
    .page-template-custom-home-php .product-image {
        height: 160px;
    }
    
    .page-template-custom-home-php .current-price {
        font-size: 16px;
    }
    
    .page-template-custom-home-php .original-price {
        font-size: 12px;
    }
    
    .page-template-custom-home-php .buy-button {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .page-template-custom-home-php .nav-link {
        padding: 5px 6px;
        font-size: 12px;
    }
}


/* ==================== 自营商品按钮样式 ==================== */
.page-template-custom-home-php .product-actions .buy-button.product-contact-link {
    background: #ff9800;
    cursor: pointer;
}

.page-template-custom-home-php .product-actions .buy-button.product-contact-link:hover {
    background: #f57c00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,152,0,0.3);
}

/* 平台商品按钮样式 */
.page-template-custom-home-php .product-actions .buy-button.product-buy-link {
    background: #4CAF50;
}

.page-template-custom-home-php .product-actions .buy-button.product-buy-link:hover {
    background: #388E3C;
}

/* 自营商品卡片标识样式 */
.page-template-custom-home-php .product-item.self-product .platform-badge {
    background: #ff9800 !important;
}

/* 自营商品价格颜色 */
.page-template-custom-home-php .product-item.self-product .current-price {
    color: #ff9800;
}

/* 商品卡片通用按钮样式 */
.page-template-custom-home-php .product-actions .buy-button {
    display: inline-block;
    width: 100%;
    text-align: center;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    box-sizing: border-box;
}