/* ==================== 基础重置 ==================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #d1fae5;
    --primary-bg: #f0fdf4;
    --text: #1f2937;
    --text-light: #6b7280;
    --text-lighter: #9ca3af;
    --bg: #ffffff;
    --bg-gray: #f9fafb;
    --bg-card: #ffffff;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --radius: 8px;
    --radius-lg: 12px;
    --container: 1200px;
    --header-height: 56px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg-gray);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.site-main { padding: 0; margin: 0; }

/* ==================== 按钮 ==================== */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius); font-size: 14px;
    border: 1px solid var(--border); background: var(--bg); color: var(--text);
    cursor: pointer; transition: all 0.2s; line-height: 1.5;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-sm { padding: 4px 12px; font-size: 13px; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-outline { background: transparent; }
.btn-danger { background: #ef4444; color: #fff; border-color: #ef4444; }
.btn-danger:hover { background: #dc2626; }

/* ==================== 头部导航 - 匹配原站 ==================== */
.site-header {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
    height: var(--header-height);
}
.header-inner {
    display: flex; align-items: center;
    height: var(--header-height); gap: 20px;
}
.header-left { flex-shrink: 0; }
.logo-link {
    display: flex; align-items: center; gap: 8px;
    color: var(--primary); font-weight: 700; font-size: 18px;
}
.logo-icon { width: 28px; height: 28px; color: var(--primary); }
.logo-text { color: var(--primary); }

/* 搜索框在logo右侧 */
.search-form { display: flex; align-items: center; position: relative; margin: 0 16px; }
.search-input {
    width: 220px; padding: 7px 36px 7px 14px; border: 1px solid var(--border);
    border-radius: 20px; font-size: 14px; outline: none; transition: border-color 0.2s;
    background: var(--bg-gray);
}
.search-input:focus { border-color: var(--primary); background: var(--bg); }
.search-btn {
    position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
    background: none; border: none; cursor: pointer; color: var(--text-light); padding: 4px;
}

/* 分类导航在搜索框右侧 */
.header-nav { display: flex; gap: 2px; flex: 1; }
.nav-link {
    padding: 6px 12px; border-radius: var(--radius);
    color: var(--text); font-size: 14px; font-weight: 500;
    transition: all 0.2s; white-space: nowrap;
}
.nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--primary); font-weight: 600; }

.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.user-menu { display: flex; align-items: center; gap: 8px; }
.user-name { font-size: 14px; color: var(--text-light); }

.login-btn {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 6px 16px; border: 1px solid var(--border); border-radius: 20px;
    color: var(--text); font-size: 14px; transition: all 0.2s;
}
.login-btn:hover { border-color: var(--primary); color: var(--primary); }

/* 汉堡菜单 */
.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px;
}
.mobile-menu-btn span {
    display: block; width: 22px; height: 2px; background: var(--text); transition: all 0.3s;
}
.mobile-nav {
    display: none; position: fixed; top: var(--header-height); left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 12px 16px; z-index: 99; flex-direction: column;
}
.mobile-nav.active { display: flex; }
.mobile-nav-link {
    padding: 10px 0; color: var(--text); font-size: 15px;
    border-bottom: 1px solid var(--border-light);
}

/* ==================== 轮播图 - 容器内+圆角 ==================== */
.section-carousel {
    padding: 20px 0 0;
}
.section-carousel .container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.carousel {
    width: 100%; position: relative; overflow: hidden;
    height: 380px; background: #e8e4dc;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.carousel-inner { position: relative; width: 100%; height: 100%; }
.carousel-slide {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0; transition: opacity 0.6s ease;
}
.carousel-slide.active { opacity: 1; z-index: 1; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.carousel-caption {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white; padding: 50px 32px 24px;
    border-radius: 0 0 12px 12px;
}
.carousel-caption h3 { font-size: 22px; font-weight: 700; margin-bottom: 6px; text-shadow: 0 1px 3px rgba(0,0,0,0.3); }
.carousel-caption p { font-size: 13px; opacity: 0.9; max-width: 550px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.carousel-btn {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
    background: rgba(255,255,255,0.2); border: 1px solid rgba(255,255,255,0.3);
    width: 40px; height: 40px;
    border-radius: 50%; cursor: pointer; font-size: 18px; color: white;
    transition: all 0.2s; backdrop-filter: blur(4px);
}
.carousel-btn:hover { background: rgba(255,255,255,0.5); border-color: rgba(255,255,255,0.6); }
.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }
.carousel-dots {
    position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
    z-index: 2; display: flex; gap: 6px;
}
.carousel-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,0.4); cursor: pointer; transition: all 0.2s;
}
.carousel-dot.active { background: white; width: 20px; border-radius: 4px; }

/* ==================== 首页三列布局(热门内容 | 最新内容 | 热门标签) ==================== */
.section-main-content { padding: 28px 0; }
.home-three-columns {
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    gap: 20px;
    align-items: start;
}

/* 左侧 - 热门内容 */
.home-left-col {
    background: var(--bg); border-radius: var(--radius-lg);
    padding: 20px; box-shadow: var(--shadow); border: 1px solid var(--border-light);
}
.widget-title {
    font-size: 16px; font-weight: 700; margin-bottom: 16px;
    display: flex; align-items: center; gap: 6px;
    color: var(--text);
}
.widget-title .icon { color: var(--primary); }

/* 最赞内容 */
.most-liked-section {
    background: var(--bg); border-radius: var(--radius-lg);
    padding: 20px; box-shadow: var(--shadow); margin-top: 16px;
    border: 1px solid var(--border-light);
}

.hot-list { display: flex; flex-direction: column; gap: 0; }
.hot-item {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 10px 0; border-bottom: 1px solid var(--border-light);
}
.hot-item:last-child { border: none; }
.hot-rank {
    flex-shrink: 0; width: 22px; height: 22px; border-radius: 4px;
    background: var(--bg-gray); color: var(--text-lighter);
    font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center;
    margin-top: 2px;
}
.hot-rank.rank-top { background: var(--primary); color: white; }
.hot-link { flex: 1; font-size: 14px; color: var(--text); line-height: 1.4; }
.hot-link:hover { color: var(--primary); }
.hot-views { display: block; font-size: 12px; color: var(--text-lighter); margin-top: 2px; }

/* 中间 - 最新内容 2列卡片 */
.home-center-col {}
.center-title {
    font-size: 20px; font-weight: 700; margin-bottom: 20px;
}
.latest-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
.latest-card {
    background: var(--bg); border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s;
    color: var(--text); display: flex; flex-direction: column;
    border: 1px solid var(--border-light);
}
.latest-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--text); }
.latest-card-image { height: 160px; overflow: hidden; position: relative; }
.latest-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.latest-card:hover .latest-card-image img { transform: scale(1.05); }

.category-badge {
    position: absolute; top: 10px; left: 10px;
    padding: 3px 10px; border-radius: 4px;
    font-size: 12px; font-weight: 500; color: white;
}
.category-badge-living-room { background: var(--primary); }
.category-badge-bedroom { background: #6366f1; }
.category-badge-kitchen { background: #059669; }
.category-badge-bathroom { background: #0891b2; }
.category-badge-balcony { background: #d97706; }
.category-badge-entrance { background: #7c3aed; }
.category-badge-default { background: var(--primary); }

.latest-card-body { padding: 14px; flex: 1; display: flex; flex-direction: column; }
.latest-card-title { font-size: 15px; font-weight: 600; margin-bottom: 6px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.latest-card-excerpt { font-size: 13px; color: var(--text-light); margin-bottom: 10px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; flex: 1; }
.latest-card-meta {
    display: flex; gap: 10px; font-size: 12px; color: var(--text-lighter); align-items: center;
    flex-wrap: wrap;
}
.latest-card-meta .meta-date { display: flex; align-items: center; gap: 3px; }
.latest-card-meta .meta-views { display: flex; align-items: center; gap: 3px; }
.latest-card-meta .meta-likes { display: flex; align-items: center; gap: 3px; }

/* 右侧 - 热门标签 */
.home-right-col {
    background: var(--bg); border-radius: var(--radius-lg);
    padding: 20px; box-shadow: var(--shadow); border: 1px solid var(--border-light);
}
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 5px 14px; background: var(--bg-gray); border-radius: 4px;
    font-size: 13px; color: var(--text); transition: all 0.2s;
    border: 1px solid var(--border-light);
}
.tag-badge:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.tag-count { font-size: 11px; color: var(--text-lighter); }

/* ==================== 分页 ==================== */
.pagination { display: flex; justify-content: center; align-items: center; gap: 4px; margin-top: 24px; flex-wrap: wrap; }
.page-link {
    padding: 6px 14px; border: 1px solid var(--border); border-radius: var(--radius);
    color: var(--text); font-size: 14px; transition: all 0.2s; text-decoration: none;
}
.page-link:visited { color: var(--text); }
.page-link:hover { border-color: var(--primary); color: var(--primary); background: rgba(16,185,129,0.05); }
.page-link.active, .page-link.active:visited, .page-link.active:hover {
    background: var(--primary) !important; color: #fff !important;
    border-color: var(--primary) !important; font-weight: 600;
}
.page-dots { color: var(--text-lighter); padding: 6px 4px; }
.page-info { font-size: 13px; color: var(--text-lighter); margin-left: 12px; }

/* ==================== 内容+侧边栏布局（列表页用） ==================== */
.content-with-sidebar { display: flex; gap: 24px; }
.content-main { flex: 1; min-width: 0; }

/* ==================== 侧边栏 ==================== */
.sidebar { flex: 0 0 300px; }
.sidebar-widget {
    background: var(--bg); border-radius: var(--radius-lg);
    padding: 20px; box-shadow: var(--shadow); margin-bottom: 20px;
    border: 1px solid var(--border-light);
}

/* ==================== 文章卡片（横向 - 首页最新文章区） ==================== */
.article-list { display: flex; flex-direction: column; gap: 16px; }
.article-card-horizontal {
    display: flex; gap: 16px; background: var(--bg);
    border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow); transition: box-shadow 0.3s;
    border: 1px solid var(--border-light);
}
.article-card-horizontal:hover { box-shadow: var(--shadow-md); }
.article-thumb { flex: 0 0 240px; height: 160px; overflow: hidden; }
.article-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.article-card-horizontal:hover .article-thumb img { transform: scale(1.05); }
.article-info { flex: 1; padding: 16px; display: flex; flex-direction: column; justify-content: center; }
.article-title-link { color: var(--text); }
.article-title-link:hover { color: var(--primary); }
.article-title-link h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; }
.article-excerpt { font-size: 14px; color: var(--text-light); margin-bottom: 10px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.article-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-lighter); flex-wrap: wrap; }
.meta-category { color: var(--primary); font-weight: 500; }

/* ==================== 文章卡片（网格 - 列表页） ==================== */
.card-grid { display: grid; gap: 20px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.article-card {
    background: var(--bg); border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s;
    color: var(--text); display: flex; flex-direction: column;
    border: 1px solid var(--border-light);
}
.article-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); color: var(--text); }
.card-image { height: 180px; overflow: hidden; position: relative; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.article-card:hover .card-image img { transform: scale(1.05); }
.card-body { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.card-title { font-size: 15px; font-weight: 600; margin-bottom: 8px; line-height: 1.4; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.card-excerpt { font-size: 13px; color: var(--text-light); margin-bottom: 12px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; flex: 1; }
.card-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-lighter); }

/* ==================== 面包屑 ==================== */
.breadcrumb {
    display: flex; align-items: center; gap: 8px; padding: 16px 0;
    font-size: 14px; color: var(--text-light);
}
.breadcrumb a { color: var(--text-light); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--text-lighter); }
.breadcrumb-current { color: var(--text); }

/* ==================== 文章详情 ==================== */
.article-detail {
    background: var(--bg); border-radius: var(--radius-lg);
    padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--border-light);
}
.article-detail-title { font-size: 26px; font-weight: 700; line-height: 1.4; margin-bottom: 16px; }
.article-detail-meta { display: flex; gap: 16px; font-size: 14px; color: var(--text-light); margin-bottom: 16px; flex-wrap: wrap; }
.article-tags { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.article-cover { margin-bottom: 24px; border-radius: var(--radius); overflow: hidden; }
.article-cover img { width: 100%; }

.article-content { font-size: 16px; line-height: 1.8; color: var(--text); }
.article-content h2 { font-size: 22px; margin: 28px 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--border-light); }
.article-content h3 { font-size: 18px; margin: 24px 0 10px; }
.article-content p { margin-bottom: 16px; }
.article-content img { border-radius: var(--radius); margin: 16px 0; }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 16px; }
.article-content li { margin-bottom: 6px; list-style: disc; }
.article-content ol li { list-style: decimal; }
.article-content blockquote {
    border-left: 4px solid var(--primary); padding: 12px 20px;
    background: var(--primary-light); margin: 16px 0; border-radius: 0 var(--radius) var(--radius) 0;
}

/* 文章操作按钮 */
.article-actions {
    display: flex; gap: 16px; padding: 20px 0; margin-top: 24px;
    border-top: 1px solid var(--border-light);
}
.action-btn {
    display: flex; align-items: center; gap: 6px; padding: 8px 20px;
    border: 1px solid var(--border); border-radius: 20px; background: var(--bg);
    cursor: pointer; font-size: 14px; color: var(--text-light); transition: all 0.2s;
}
.action-btn:hover, .action-btn.active { color: var(--primary); border-color: var(--primary); }

/* 上一篇/下一篇 */
.prev-next { display: flex; gap: 16px; margin-top: 24px; }
.prev-next-link {
    flex: 1; padding: 16px; background: var(--bg-gray); border-radius: var(--radius);
    color: var(--text); transition: background 0.2s;
}
.prev-next-link:hover { background: var(--primary-light); color: var(--text); }
.prev-next-link.disabled { color: var(--text-lighter); cursor: default; }
.prev-next-link.disabled:hover { background: var(--bg-gray); }
.pn-label { display: block; font-size: 12px; color: var(--text-lighter); margin-bottom: 4px; }
.pn-title { font-size: 14px; font-weight: 500; }
.next-link { text-align: right; }

.related-section { margin-top: 32px; }

/* ==================== 页面标题 ==================== */
.page-header { padding: 24px 0; }
.page-title { font-size: 24px; font-weight: 700; margin-bottom: 8px; }
.page-desc { color: var(--text-light); font-size: 15px; }
.page-count { color: var(--text-lighter); font-size: 14px; }

.section-title {
    font-size: 20px; font-weight: 700; margin-bottom: 20px;
}

/* ==================== 搜索页 ==================== */
.search-page-form { display: flex; gap: 12px; margin: 16px 0; max-width: 600px; }
.search-page-input {
    flex: 1; padding: 10px 16px; border: 2px solid var(--border);
    border-radius: var(--radius); font-size: 16px; outline: none;
}
.search-page-input:focus { border-color: var(--primary); }
.search-result-info { margin-top: 12px; color: var(--text-light); }

/* ==================== 空状态 ==================== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-light); }
.empty-state p { font-size: 16px; margin-bottom: 20px; }

/* ==================== 错误页面 ==================== */
.error-page { text-align: center; padding: 80px 20px; }
.error-code { font-size: 96px; font-weight: 700; color: var(--primary); line-height: 1; }
.error-text { font-size: 18px; color: var(--text-light); margin: 16px 0 24px; }

/* ==================== 认证页面 ==================== */
.auth-wrapper { display: flex; justify-content: center; padding: 40px 0; }
.auth-card {
    width: 100%; max-width: 420px; background: var(--bg);
    border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md);
}
.auth-title { font-size: 24px; text-align: center; margin-bottom: 24px; }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-footer { text-align: center; margin-top: 16px; font-size: 14px; color: var(--text-light); }

/* ==================== 表单 ==================== */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 500; color: var(--text); }
.form-input, .form-select, .form-textarea {
    padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 14px; outline: none; transition: border-color 0.2s; width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary); }
.form-textarea { resize: vertical; min-height: 120px; }

/* ==================== 提示框 ==================== */
.alert { padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-bottom: 16px; }
.alert-error { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

/* ==================== 底部 ==================== */
.site-footer {
    background: #1f2937; color: #d1d5db; padding: 40px 0 0; margin-top: 40px;
}
.footer-content { display: flex; gap: 40px; padding-bottom: 32px; }
.footer-info { flex: 2; }
.footer-logo {
    display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
    font-size: 18px; font-weight: 700; color: white;
}
.footer-logo .logo-icon { width: 28px; height: 28px; color: var(--primary); }
.footer-desc { font-size: 14px; color: #9ca3af; }
.footer-links { flex: 1; }
.footer-links h4 { color: white; font-size: 16px; margin-bottom: 14px; }
.footer-links ul { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { color: #9ca3af; font-size: 14px; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
    border-top: 1px solid #374151; padding: 16px 0;
    text-align: center; font-size: 13px; color: #6b7280;
}

/* ==================== 网站地图 ==================== */
.sitemap-content { display: flex; flex-direction: column; gap: 32px; padding-bottom: 40px; }
.sitemap-section h2 { font-size: 20px; margin-bottom: 16px; }
.sitemap-list { display: flex; flex-direction: column; gap: 8px; }
.sitemap-list li { display: flex; justify-content: space-between; align-items: center; }
.sitemap-list a { color: var(--text); }
.sitemap-list a:hover { color: var(--primary); }
.sitemap-date { font-size: 13px; color: var(--text-lighter); }

/* ==================== 响应式 ==================== */
@media (max-width: 1200px) {
    .home-three-columns { grid-template-columns: 1fr 1fr; }
    .home-right-col { grid-column: 1 / -1; }
    .card-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
    .sidebar { flex: 0 0 260px; }
}

@media (max-width: 768px) {
    .header-nav { display: none; }
    .search-form { display: none; }
    .mobile-menu-btn { display: flex; }
    .user-menu .user-name { display: none; }

    .carousel { height: 220px; border-radius: 8px; }
    .carousel-caption { padding: 24px 16px 16px; border-radius: 0 0 8px 8px; }
    .carousel-caption h3 { font-size: 16px; }
    .carousel-caption p { font-size: 12px; -webkit-line-clamp: 1; }
    .section-carousel { padding: 12px 0 0; }

    .home-three-columns { grid-template-columns: 1fr; }
    .latest-grid { grid-template-columns: 1fr; }

    .card-grid.cols-3 { grid-template-columns: 1fr; }
    .content-with-sidebar { flex-direction: column; }
    .sidebar { flex: none; }

    .article-card-horizontal { flex-direction: column; }
    .article-thumb { flex: none; height: 180px; }
    .article-detail { padding: 20px; }
    .article-detail-title { font-size: 20px; }
    .prev-next { flex-direction: column; }
    .footer-content { flex-direction: column; gap: 24px; }
    .search-page-form { flex-direction: column; }
}

@media (max-width: 480px) {
    .latest-grid { grid-template-columns: 1fr; }
}