/* ============================================================
   tpl-article 资讯杂志模板样式
   主色调：活力红 #e63946 + 橙黄 #f77f00 + 深蓝灰 #1d3557
   风格：专业资讯/杂志风
   ============================================================ */

:root {
    /* 主色调 */
    --color-primary: #e63946;        /* 活力红 - 主色 */
    --color-primary-dark: #c1121f;   /* 深红 - hover */
    --color-primary-light: #ffe0e3;  /* 浅红 - 背景 */
    --color-secondary: #f77f00;      /* 橙黄 - 辅助色 */
    --color-secondary-dark: #e36414; /* 深橙 */
    --color-dark: #1d3557;           /* 深蓝灰 - 深色 */
    --color-dark-light: #457b9d;     /* 浅蓝灰 */

    /* 文字色 */
    --color-text: #1a1a2e;           /* 主文字色 */
    --color-text-secondary: #3d405b; /* 次要文字 */
    --color-text-light: #6b7280;     /* 浅色文字 */
    --color-text-muted: #9ca3af;     /* 灰色文字 */

    /* 背景色 */
    --color-bg: #ffffff;             /* 白色背景 */
    --color-bg-page: #f8f9fa;        /* 页面背景 - 浅灰白 */
    --color-bg-alt: #f3f4f6;         /* 交替背景 */
    --color-bg-dark: #16213e;        /* 深色背景 */

    /* 边框 */
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;

    /* 其他 */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow: 0 2px 8px rgba(0,0,0,.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,.08);
    --shadow-hover: 0 8px 24px rgba(230,57,70,.12);
    --container: 1240px;
    --top-bar-h: 36px;
    --header-h: 110px;
    --nav-h: 50px;
    --transition: all .25s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--color-text);
    background: var(--color-bg-page);
    line-height: 1.7;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; height: auto; display: block; }

ul { list-style: none; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   顶部黑色顶栏
   ============================================================ */
.top-bar {
    background: var(--color-dark);
    color: rgba(255,255,255,.75);
    height: var(--top-bar-h);
    font-size: 13px;
    line-height: var(--top-bar-h);
}
.top-bar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.top-bar-left {
    display: flex;
    align-items: center;
    gap: 20px;
}
.top-date { color: rgba(255,255,255,.75); }
.top-weather { color: var(--color-secondary); }

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 4px;
}
.top-link {
    color: rgba(255,255,255,.75);
    padding: 0 12px;
    font-size: 13px;
    transition: var(--transition);
}
.top-link:hover { color: #fff; }
.top-submit {
    background: var(--color-primary);
    color: #fff !important;
    padding: 4px 14px;
    border-radius: 3px;
    margin-left: 8px;
}
.top-submit:hover {
    background: var(--color-primary-dark);
}

/* ============================================================
   主 Header
   ============================================================ */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}
.header-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
    gap: 30px;
}

/* Logo */
.header-logo { flex-shrink: 0; }
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
    font-weight: 700;
}
.logo-mark {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}
.logo-img {
    height: 42px;
    width: auto;
}
.logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}
.logo-slogan {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 4px;
    padding-left: 60px;
}

/* 广告位 */
.header-ad {
    flex: 1;
    display: flex;
    justify-content: center;
    max-width: 728px;
}
.header-ad-placeholder {
    width: 728px;
    max-width: 100%;
    height: 90px;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 14px;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--color-border);
}

/* 社交图标 */
.header-social {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.social-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    transition: var(--transition);
}
.social-icon:hover {
    background: var(--color-primary);
    color: #fff;
    transform: translateY(-2px);
}
.rss-icon:hover {
    background: var(--color-secondary);
}

/* ============================================================
   红色导航栏
   ============================================================ */
.main-nav-bar {
    background: var(--color-primary);
    color: #fff;
    position: relative;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(230,57,70,.2);
}
.main-nav-bar.nav-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.nav-inner {
    display: flex;
    align-items: center;
    height: var(--nav-h);
    gap: 20px;
}

/* 导航列表 */
.nav-list {
    display: flex;
    list-style: none;
    align-items: center;
    flex: 1;
    gap: 2px;
}
.nav-list > li {
    position: relative;
}
.nav-list > li > a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 18px;
    height: var(--nav-h);
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    position: relative;
    transition: var(--transition);
}
.nav-list > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--color-secondary);
    transition: width .3s ease;
}
.nav-list > li > a:hover::after,
.nav-list > li.active > a::after {
    width: 60%;
}
.nav-list > li > a:hover {
    color: #fff;
    background: rgba(255,255,255,.1);
}
.nav-list > li.active > a {
    background: rgba(255,255,255,.15);
}
.home-icon { display: inline-block; }
.nav-home .home-icon { flex-shrink: 0; }

/* 下拉菜单 */
.nav-list li.has-dropdown { position: relative; }
.dropdown-arrow {
    font-size: 10px;
    opacity: .7;
    transition: transform .2s;
}
.nav-list > li.has-dropdown > .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
    border-radius: 0 0 var(--radius) var(--radius);
    border-top: 3px solid var(--color-primary);
    padding: 8px 0;
    z-index: 1000;
    list-style: none;
}
.nav-list > li.has-dropdown:hover > .dropdown-menu { display: block; }
.dropdown-menu li { width: 100%; }
.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--color-text);
    transition: var(--transition);
}
.dropdown-menu li a:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
    padding-left: 24px;
}

/* 导航搜索 */
.nav-search {
    flex-shrink: 0;
}
.nav-search-form {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,.15);
    border-radius: 25px;
    padding: 2px;
    transition: var(--transition);
}
.nav-search-form:focus-within {
    background: rgba(255,255,255,.25);
}
.nav-search-form input {
    background: none;
    border: none;
    outline: none;
    padding: 6px 12px;
    color: #fff;
    font-size: 13px;
    width: 160px;
}
.nav-search-form input::placeholder { color: rgba(255,255,255,.6); }
.nav-search-form button {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    padding: 6px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}
.nav-search-form button:hover { background: rgba(255,255,255,.2); }

/* 移动端菜单按钮 */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: .3s;
}

/* ============================================================
   公告栏
   ============================================================ */
.announcement-bar {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 10px 0;
    font-size: 14px;
}
.announcement-bar .container {
    display: flex;
    align-items: center;
    gap: 16px;
}
.announce-label {
    background: var(--color-primary);
    color: #fff;
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}
.announce-content {
    flex: 1;
    color: var(--color-text-secondary);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* ============================================================
   主布局
   ============================================================ */
.layout-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 28px;
    padding: 28px 20px;
}
.main-content { min-width: 0; }

/* ============================================================
   头条区域
   ============================================================ */
.headline-section {
    margin-bottom: 28px;
}
.headline-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
}

/* 大头条 */
.headline-main { min-width: 0; }
.featured-article {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 380px;
    background-size: cover;
    background-position: center;
    background-color: var(--color-dark);
    display: flex;
    align-items: flex-end;
}
.featured-article.placeholder {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
}
.featured-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.4) 50%, transparent 100%);
}
.featured-content {
    position: relative;
    z-index: 1;
    padding: 32px;
    color: #fff;
    width: 100%;
}
.featured-cat {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
}
.featured-title {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.4;
    margin-bottom: 12px;
}
.featured-title a { color: #fff; }
.featured-title a:hover { color: var(--color-secondary); }
.featured-excerpt {
    font-size: 15px;
    color: rgba(255,255,255,.85);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.featured-meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    color: rgba(255,255,255,.7);
}

/* 右侧小头条 */
.headline-side {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--color-border);
}
.side-headline-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: 10px;
}
.side-headline-title .title-bar {
    width: 4px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 2px;
}
.side-headline-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.side-headline-item {
    display: flex;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border-light);
}
.side-headline-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.side-headline-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 70px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.side-headline-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}
.side-headline-item:hover .side-headline-thumb img {
    transform: scale(1.1);
}
.side-headline-info { flex: 1; min-width: 0; }
.side-headline-cat {
    display: inline-block;
    font-size: 11px;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 1px 8px;
    border-radius: 3px;
    margin-bottom: 6px;
}
.side-headline-title-text {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 4px;
}
.side-headline-title-text a {
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.side-headline-title-text a:hover { color: var(--color-primary); }
.side-headline-date {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ============================================================
   通用区块样式
   ============================================================ */
.section-block {
    margin-bottom: 28px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--color-border);
}
.section-head {
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--color-border-light);
}
.section-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-dark);
    position: relative;
    padding-left: 14px;
}
.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 22px;
    background: var(--color-primary);
    border-radius: 2px;
}
.section-desc {
    color: var(--color-text-light);
    font-size: 14px;
    margin-top: 8px;
}

/* ============================================================
   栏目分区 - 杂志风格
   ============================================================ */
.magazine-section {
    margin-bottom: 32px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--color-border);
}
.magazine-section-head {
    margin-bottom: 20px;
    padding-bottom: 0;
    border-bottom: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.magazine-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}
.title-red-bar {
    display: inline-block;
    width: 6px;
    height: 24px;
    background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary));
    border-radius: 3px;
}
.section-more {
    font-size: 14px;
    color: var(--color-text-light);
    transition: var(--transition);
}
.section-more:hover {
    color: var(--color-primary);
}

/* ============================================================
   文章卡片 - 三列网格
   ============================================================ */
.article-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.magazine-grid { gap: 20px; }

.article-card {
    background: var(--color-bg);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}
.article-card-cover {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/10;
    background: var(--color-bg-alt);
    position: relative;
}
.article-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.article-card:hover .article-card-cover img {
    transform: scale(1.08);
}
.article-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.article-card-cat {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    background: var(--color-primary);
    padding: 3px 10px;
    border-radius: 3px;
    margin-bottom: 10px;
    align-self: flex-start;
    font-weight: 500;
    transition: var(--transition);
}
.article-card-cat:hover {
    background: var(--color-primary-dark);
    color: #fff;
}
.article-card-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.5;
}
.article-card-title a { color: var(--color-text); }
.article-card-title a:hover { color: var(--color-primary); }
.article-card-excerpt {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 14px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}
.article-card-meta {
    display: flex;
    gap: 14px;
    font-size: 12px;
    color: var(--color-text-muted);
    flex-wrap: wrap;
    border-top: 1px solid var(--color-border-light);
    padding-top: 10px;
}
.article-card-meta span { display: flex; align-items: center; gap: 4px; }

.empty-tip {
    grid-column: 1/-1;
    text-align: center;
    padding: 48px;
    color: var(--color-text-light);
}

/* ============================================================
   底部推荐区
   ============================================================ */
.recommend-section {
    margin-bottom: 32px;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--color-border);
}
.recommend-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.recommend-card {
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.recommend-card:hover { transform: translateY(-3px); }
.recommend-thumb {
    display: block;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}
.recommend-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.recommend-card:hover .recommend-thumb img { transform: scale(1.08); }
.recommend-body { padding: 0 2px; }
.recommend-cat {
    display: inline-block;
    font-size: 11px;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 8px;
}
.recommend-title {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 6px;
}
.recommend-title a { color: var(--color-text); }
.recommend-title a:hover { color: var(--color-primary); }
.recommend-excerpt {
    font-size: 12px;
    color: var(--color-text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 8px;
}
.recommend-meta {
    display: flex;
    gap: 12px;
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ============================================================
   侧边栏
   ============================================================ */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.widget {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--color-border);
}
.widget-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-border-light);
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-dark);
}
.widget-title-bar {
    width: 4px;
    height: 16px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* 搜索 */
.search-form { display: flex; gap: 0; border: 1px solid var(--color-border); border-radius: var(--radius-sm); overflow: hidden; }
.search-form input {
    flex: 1;
    border: none;
    padding: 8px 12px;
    font-size: 14px;
    outline: none;
    background: var(--color-bg-page);
}
.search-form input:focus { background: #fff; }
.search-form button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
}
.search-form button:hover { background: var(--color-primary-dark); }

/* 热门排行 */
.hot-list { display: flex; flex-direction: column; gap: 12px; }
.hot-list li { display: flex; align-items: flex-start; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--color-border-light); }
.hot-list li:last-child { border-bottom: none; padding-bottom: 0; }
.hot-rank {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    background: var(--color-text-muted);
}
.hot-rank.rank-1 { background: var(--color-primary); }
.hot-rank.rank-2 { background: var(--color-secondary); }
.hot-rank.rank-3 { background: #f59e0b; }
.hot-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.hot-info a {
    color: var(--color-text);
    font-size: 14px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.hot-info a:hover { color: var(--color-primary); }
.hot-views { font-size: 12px; color: var(--color-text-muted); }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
    font-size: 13px;
    padding: 5px 12px;
    background: var(--color-bg-page);
    border-radius: 20px;
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.tag-cloud a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ============================================================
   排行榜页面
   ============================================================ */
.rank-full-list {
    display: flex;
    flex-direction: column;
}
.rank-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: var(--transition);
}
.rank-item:hover {
    background: var(--color-bg-page);
    margin: 0 -8px;
    padding: 14px 8px;
    border-radius: var(--radius-sm);
}
.rank-num {
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    background: var(--color-text-muted);
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}
.rank-num.rank-top.rank-1 {
    background: linear-gradient(135deg, var(--color-primary), #ff6b6b);
}
.rank-num.rank-top.rank-2 {
    background: linear-gradient(135deg, var(--color-secondary), #ffa94d);
}
.rank-num.rank-top.rank-3 {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}
.rank-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.rank-cat {
    font-size: 11px;
    color: var(--color-primary);
    background: var(--color-primary-light);
    padding: 1px 8px;
    border-radius: 3px;
    align-self: flex-start;
}
.rank-title {
    font-size: 15px;
    color: var(--color-text);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-title:hover {
    color: var(--color-primary);
}
.rank-views {
    font-size: 13px;
    color: var(--color-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ============================================================
   文章详情页
   ============================================================ */
.article-detail {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--color-border);
}
.article-detail-head { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.article-detail-title { font-size: 28px; font-weight: 800; line-height: 1.4; margin-bottom: 16px; color: var(--color-dark); }
.article-detail-meta { display: flex; gap: 18px; font-size: 13px; color: var(--color-text-light); flex-wrap: wrap; }
.meta-cat {
    background: var(--color-primary);
    color: #fff;
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 12px;
}
.article-detail-cover { margin: 0 0 24px; border-radius: var(--radius); overflow: hidden; }
.article-detail-content { font-size: 16px; line-height: 1.9; color: var(--color-text-secondary); }
.article-detail-content h2 { font-size: 22px; margin: 28px 0 14px; color: var(--color-dark); font-weight: 700; }
.article-detail-content h3 { font-size: 19px; margin: 24px 0 12px; color: var(--color-dark); font-weight: 600; }
.article-detail-content p { margin-bottom: 16px; }
.article-detail-content img { border-radius: var(--radius); margin: 16px 0; }
.article-detail-content pre {
    background: var(--color-dark);
    color: #e2e8f0;
    padding: 16px;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 16px 0;
    font-size: 14px;
}
.article-detail-content blockquote {
    border-left: 4px solid var(--color-primary);
    background: var(--color-primary-light);
    padding: 12px 20px;
    margin: 16px 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text);
}
.article-detail-content a { color: var(--color-primary); text-decoration: underline; }

.article-tags {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.article-tags a {
    font-size: 13px;
    padding: 5px 14px;
    background: var(--color-bg-page);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-text-light);
}
.article-tags a:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ============================================================
   评论区
   ============================================================ */
.comments-section {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-top: 24px;
    border: 1px solid var(--color-border);
}
.comments-title { font-size: 20px; font-weight: 700; margin-bottom: 20px; color: var(--color-dark); }
.comment-empty { text-align: center; color: var(--color-text-light); padding: 32px; }

/* ============================================================
   分页
   ============================================================ */
.pagination { margin-top: 28px; display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; }
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--color-text);
    background: #fff;
    transition: var(--transition);
}
.pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .active, .pagination span.current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

/* ============================================================
   单页面
   ============================================================ */
.single-page {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--color-border);
}
.page-head { margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--color-border); }
.page-title { font-size: 26px; font-weight: 800; color: var(--color-dark); }
.page-content { font-size: 16px; line-height: 1.9; color: var(--color-text-secondary); }
.page-content h2, .page-content h3 { margin: 24px 0 12px; color: var(--color-dark); }
.page-content p { margin-bottom: 14px; }

/* ============================================================
   搜索页大表单
   ============================================================ */
.search-form-large { display: flex; gap: 10px; margin-top: 16px; max-width: 560px; }
.search-form-large input {
    flex: 1;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: 15px;
    outline: none;
    transition: border-color .2s;
}
.search-form-large input:focus { border-color: var(--color-primary); }
.search-form-large button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    padding: 12px 28px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}
.search-form-large button:hover { background: var(--color-primary-dark); }

/* ============================================================
   投稿表单
   ============================================================ */
.submit-page { background: #fff; border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--color-border); }
.submit-head { margin-bottom: 24px; }
.submit-form { display: flex; flex-direction: column; gap: 18px; max-width: 720px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--color-text); }
.required { color: var(--color-primary); }
.form-group input[type="text"],
.form-group input[type="file"],
.form-group select,
.form-group textarea {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}
.form-group textarea { resize: vertical; }
.form-actions { display: flex; gap: 12px; }
.btn-submit {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px 32px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
}
.btn-submit:hover { background: var(--color-primary-dark); }
.btn-reset {
    background: var(--color-bg-page);
    color: var(--color-text-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px 32px;
    cursor: pointer;
    font-size: 15px;
    transition: var(--transition);
}
.btn-reset:hover { background: var(--color-border); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
    background: var(--color-bg-dark);
    color: #94a3b8;
    margin-top: 48px;
}
.footer-main { padding: 48px 0 32px; }
.footer-inner { padding: 0 20px; }
.footer-cols {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-col h5 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 18px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}
.footer-col h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-primary);
    border-radius: 1px;
}
.footer-col p {
    font-size: 14px;
    line-height: 1.8;
    color: #94a3b8;
}
.footer-about p { margin-bottom: 12px; }
.footer-contact p {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 4px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
    color: #94a3b8;
    font-size: 14px;
    transition: var(--transition);
}
.footer-col ul li a:hover {
    color: #fff;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 20px 0;
}
.copyright {
    text-align: center;
    font-size: 13px;
    color: #64748b;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.footer-icp {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-icp a { color: #64748b; }
.footer-icp a:hover { color: #fff; }

/* ============================================================
   响应式设计
   ============================================================ */

/* 平板 */
@media (max-width: 1024px) {
    .headline-grid {
        grid-template-columns: 1fr;
    }
    .headline-side { order: 2; }
    .article-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .recommend-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .header-ad { display: none; }
}

/* 移动端 */
@media (max-width: 768px) {
    :root {
        --top-bar-h: 32px;
        --header-h: 70px;
        --nav-h: 48px;
    }

    .top-bar { font-size: 12px; }
    .top-bar-left { gap: 10px; }
    .top-weather { display: none; }
    .top-link { padding: 0 8px; font-size: 12px; }

    .header-main { height: var(--header-h); gap: 15px; }
    .logo-mark { width: 36px; height: 36px; }
    .logo-text { font-size: 20px; }
    .logo-slogan { display: none; }
    .header-social { display: none; }

    /* 导航栏 */
    .nav-inner { position: relative; }
    .nav-toggle { display: flex; order: 1; }
    .nav-list {
        display: none;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        max-height: 70vh;
        overflow-y: auto;
        z-index: 1000;
        box-shadow: 0 8px 16px rgba(0,0,0,.15);
    }
    .nav-list.open { display: flex; }
    .nav-list > li { width: 100%; border-bottom: 1px solid rgba(255,255,255,.1); }
    .nav-list > li > a {
        height: 48px;
        padding: 0 20px;
        justify-content: flex-start;
    }
    .nav-list > li > a::after { display: none; }
    .dropdown-arrow { margin-left: auto; }

    /* 移动端下拉菜单 */
    .nav-list > li.has-dropdown > .dropdown-menu {
        display: none;
        position: static;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0;
        min-width: auto;
        background: rgba(0,0,0,.1);
    }
    .nav-list > li.has-dropdown.open > .dropdown-menu { display: block; }
    .dropdown-menu li a {
        padding: 12px 30px;
        color: rgba(255,255,255,.85);
    }
    .dropdown-menu li a:hover {
        background: rgba(255,255,255,.1);
        color: #fff;
        padding-left: 30px;
    }

    .nav-search { order: 2; }
    .nav-search-form input { width: 120px; }

    .layout-wrapper {
        grid-template-columns: 1fr;
        padding: 20px 15px;
        gap: 20px;
    }
    .sidebar { order: 2; }

    /* 头条 */
    .featured-article { min-height: 280px; }
    .featured-content { padding: 20px; }
    .featured-title { font-size: 20px; }
    .featured-excerpt { font-size: 14px; }

    /* 栏目分区 */
    .magazine-section { padding: 16px; }
    .magazine-title { font-size: 18px; }
    .article-grid { grid-template-columns: 1fr; }

    /* 推荐区 */
    .recommend-grid { grid-template-columns: 1fr; }

    /* Footer */
    .footer-cols { grid-template-columns: 1fr; gap: 24px; }
    .footer-main { padding: 32px 0 20px; }

    /* 详情页 */
    .article-detail, .single-page, .submit-page { padding: 20px; }
    .article-detail-title { font-size: 22px; }
    .section-title { font-size: 18px; }
}

/* 小屏手机 */
@media (max-width: 480px) {
    .top-bar .top-date { display: none; }
    .nav-search-form input { width: 100px; }
    .featured-article { min-height: 240px; }
    .featured-title { font-size: 18px; }
}