/**
 * 全站统一样式表 style.css
 * 仿天枢新闻网配色与字体规范
 * 天枢新闻网
 */

/* ===== 1. CSS 变量定义 ===== */
:root{
    /* 主色系（中新网风格：深红色、稳重权威感） */
    --primary: #b8121b;
    --primary-hover: #960e15;
    --primary-light: #d41925;
    --primary-dark: #8a0c12;
    --blue: #1b448f;
    --blue-dark: #0f2c5c;
    --gold: #c8992e;
    --gold-dark: #a67e23;

    /* 背景色（中新网风格：浅灰背景） */
    --bg: #fff;
    --bg-gray: #f3f3f3;
    --bg-module: #f8f8f8;
    --bg-light: #fafafa;
    --bg-alt: #f5f5f5;

    /* 文字色 */
    --text: #2d2d2d;
    --text-nav: #2d2d2d;
    --text-secondary: #555;
    --text-light: #888;
    --text-time: #a4a4a4;

    /* 边框色 */
    --border: #e0e0e0;
    --border-light: #ececec;
    --border-lighter: #f2f2f2;
    --border-dark: #d0d0d0;

    /* 状态色 */
    --success: #27ae60;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;

    /* 容器与字体（中新网风格：更窄容器、更小字体） */
    --container: 1200px;
    --font-family: "Microsoft YaHei", Arial, Tahoma, Verdana, STHeiTi, sans-serif, Helvetica, SimSun;

    /* 圆角 / 阴影 / 过渡 */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --shadow-sm: 0 1px 4px rgba(0, 0, 0, .05);
    --shadow-md: 0 3px 12px rgba(0, 0, 0, .08);
    --shadow-lg: 0 8px 24px rgba(10, 30, 63, .12);
    --shadow-gold: 0 4px 14px rgba(200, 153, 46, .3);
    --transition: all .2s ease;

    /* 别名（兼容模板内联 <style> 中引用） */
    --color-primary: var(--primary);
    --color-primary-light: var(--primary-light);
    --color-primary-dark: var(--primary-dark);
    --color-gold: var(--gold);
    --color-gold-dark: var(--gold-dark);
    --color-bg: var(--bg);
    --color-bg-alt: var(--bg-alt);
    --color-text: var(--text);
    --color-text-light: var(--text-light);
    --color-text-secondary: var(--text-secondary);
    --color-border: var(--border);
    --color-border-light: var(--border-light);
    --color-success: var(--success);
    --color-danger: var(--danger);
    --color-warning: var(--warning);
    --color-info: var(--info);
}

/* ===== 2. 全局重置与基础样式 ===== */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
    font-family:var(--font-family);
    font-size:14px;
    line-height:1.5;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none;transition:color .15s}
a:hover{color:var(--primary-hover)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button,input,textarea,select{font-family:inherit;font-size:inherit;outline:none}
button{cursor:pointer;border:none;background:none}
h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.3;color:var(--text)}
h1{font-size:22px}
h2{font-size:18px}
h3{font-size:16px}
h4{font-size:14px}
p{margin-bottom:8px}

/* ===== 3. 容器与基础布局（中新网风格：紧凑、高信息密度） ===== */
.container{max-width:var(--container);margin:0 auto;padding:0 8px}
.main-content{min-height:400px}
.section{margin-bottom:12px}
.section-header{
    display:flex;align-items:center;justify-content:space-between;
    margin-bottom:8px;padding:0 0 5px 0;
    border-bottom:1px solid var(--primary);
    height:32px;
}
.section-title{
    font-size:17px;font-weight:700;color:var(--primary);
    display:flex;align-items:center;gap:6px;
    height:32px;line-height:32px;
}
.section-title .title-bar{
    display:inline-block;width:3px;height:16px;
    background:var(--primary);
}
.section-sub{font-size:12px;color:var(--text-light);font-weight:400}
.section-more{font-size:12px;color:#888}
.section-more:hover{color:var(--primary)}
.page-title{
    font-size:18px;font-weight:700;color:var(--text);
    margin-bottom:10px;padding-left:8px;
    border-left:3px solid var(--primary);
}

/* ===== 4. 面包屑导航 ===== */
.breadcrumb{
    background:var(--bg-gray);
    padding:10px 0;font-size:13px;color:var(--text-light);
    border-bottom:1px solid var(--border-lighter);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.breadcrumb li{display:inline-flex;align-items:center}
.breadcrumb li:not(:last-child)::after{
    content:"\203A";margin:0 6px;color:#ccc;font-size:14px;
}
.breadcrumb a{color:var(--text-secondary)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb [aria-current="page"]{color:var(--text-light)}
.breadcrumb .sep{margin:0 8px;color:#ccc}
.breadcrumb .current{color:var(--text-light)}
.breadcrumb-wrap{padding:8px 0}

/* ===== 5. 返回顶部按钮 ===== */
.back-to-top{
    position:fixed;bottom:30px;right:30px;
    width:48px;height:48px;
    background:var(--primary);color:#fff;
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-size:24px;
    box-shadow:0 4px 16px rgba(205, 19, 28, .35);
    z-index:999;
    opacity:0;visibility:hidden;
    transition:var(--transition);
}
.back-to-top.show{opacity:1;visibility:visible}
.back-to-top:hover{background:var(--primary-hover);transform:translateY(-3px)}
.back-to-top .arrow{
    display:inline-block;width:0;height:0;
    border-left:8px solid transparent;
    border-right:8px solid transparent;
    border-bottom:12px solid #fff;
}

/* ===== 6. 通用按钮 ===== */
.btn{
    display:inline-flex;align-items:center;gap:6px;
    padding:8px 20px;font-size:14px;font-weight:600;
    border-radius:var(--radius-sm);cursor:pointer;
    transition:var(--transition);border:1px solid transparent;
    line-height:1.4;
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);color:#fff}
.btn-outline{
    background:#fff;color:var(--primary);
    border-color:var(--primary);
}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-like{background:var(--bg-gray);color:var(--text-secondary)}
.btn-like:hover{background:var(--danger);color:#fff}
.btn-back{
    display:inline-block;padding:8px 22px;
    background:var(--primary);color:#fff;
    border-radius:var(--radius-sm);font-size:14px;
    transition:var(--transition);
}
.btn-back:hover{background:var(--primary-hover);color:#fff}
.ripple{position:relative;overflow:hidden}

/* ===== 7. 文章详情页 ===== */
.article-layout{display:flex;gap:20px;margin-top:15px}
.article-main{flex:3;min-width:0}
.article-sidebar{flex:1;min-width:280px}

.article-header{
    margin-bottom:20px;padding-bottom:20px;
    border-bottom:1px solid var(--border);
}
.article-title-main{
    font-size:24px;font-weight:700;color:var(--text);
    line-height:1.4;margin-bottom:12px;
}
.article-subtitle{
    font-size:16px;color:var(--text-secondary);
    line-height:1.6;margin-bottom:12px;
}
.article-info{
    display:flex;flex-wrap:wrap;gap:18px;
    font-size:13px;color:var(--text-secondary);
}
.article-info .info-item{display:inline-flex;align-items:center;gap:5px}
.article-info .info-item i{color:var(--text-light)}

.article-summary-box{
    background:var(--bg-gray);padding:15px 18px;
    margin-bottom:20px;font-size:14px;color:var(--text-secondary);
    border-left:3px solid var(--primary);line-height:1.7;
}
.article-summary-box strong{color:var(--primary)}

.article-body{
    font-size:16px;line-height:1.8;color:var(--text);
    word-wrap:break-word;
}
.article-body p{margin-bottom:15px;text-indent:2em}
.article-body p:first-of-type{text-indent:2em}
.article-body img{max-width:100%;height:auto;margin:15px auto;display:block}
.article-body h2{font-size:18px;font-weight:700;margin:22px 0 12px;color:var(--text)}
.article-body h3{font-size:16px;font-weight:700;margin:18px 0 10px;color:var(--text)}
.article-body h2,.article-body h3{text-indent:0}
.article-body ul,.article-body ol{margin:10px 0 15px 2em}
.article-body ul li,.article-body ol li{margin-bottom:6px;line-height:1.8}
.article-body ul li{list-style:disc}
.article-body ol li{list-style:decimal}
.article-body blockquote{
    margin:18px 0;padding:12px 20px;
    background:var(--bg-gray);
    border-left:4px solid var(--primary);
    color:var(--text-secondary);font-size:15px;
}
.article-body blockquote p{margin:0;text-indent:0}

.article-tags-share{
    display:flex;justify-content:space-between;align-items:center;
    flex-wrap:wrap;gap:12px;margin:20px 0;
    padding-top:18px;border-top:1px dashed var(--border);
}
.article-tags{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px}
.article-tags .tag-link,.article-tags .tag-item{
    padding:4px 12px;background:var(--bg-gray);
    color:var(--text-secondary);font-size:13px;
    border-radius:var(--radius-sm);transition:var(--transition);
}
.article-tags .tag-link:hover,.article-tags .tag-item:hover{
    background:var(--primary);color:#fff;
}
.article-share{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-secondary)}
.share-label{color:var(--text-light)}
.share-btn{
    display:flex;align-items:center;justify-content:center;
    width:30px;height:30px;border-radius:50%;
    background:var(--bg-gray);color:var(--text-secondary);
    font-size:14px;transition:var(--transition);
}
.share-btn:hover{background:var(--primary);color:#fff}

.article-nav-prevnext{
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:15px;
    margin:25px 0;padding:18px 0;
    border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.article-nav-prevnext a{
    flex:1;min-width:200px;padding:10px 14px;
    background:var(--bg-gray);border-radius:var(--radius-sm);
    transition:var(--transition);
}
.article-nav-prevnext a:hover{background:var(--primary);color:#fff}
.article-nav-prevnext .nav-label{display:block;font-size:12px;color:var(--text-light);margin-bottom:4px}
.article-nav-prevnext a:hover .nav-label{color:rgba(255,255,255,.8)}
.article-nav-prevnext .nav-title{display:block;font-size:14px;font-weight:600}

.article-related,.related-section{margin:25px 0;padding-top:20px;border-top:1px solid var(--border)}
.related-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:15px}
.related-list{display:flex;flex-direction:column;gap:10px}
.related-item{font-size:14px;color:var(--text-secondary);padding:6px 0;border-bottom:1px dashed var(--border)}
.related-item:hover{color:var(--primary)}

/* 评论 */
.comment-section{margin:25px 0}
.comment-title{font-size:18px;font-weight:700;color:var(--text);margin-bottom:15px}
.comment-form{margin-bottom:20px}
.comment-form textarea{
    width:100%;padding:10px 12px;
    border:1px solid var(--border);border-radius:var(--radius-sm);
    font-size:14px;line-height:1.6;resize:vertical;
    background:#fff;color:var(--text);
}
.comment-form textarea:focus{border-color:var(--primary)}
.comment-form .btn{margin-top:10px}
.comment-list{display:flex;flex-direction:column;gap:15px}
.comment-item{display:flex;gap:12px;padding:12px;background:var(--bg-gray);border-radius:var(--radius-sm)}
.comment-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.comment-body{flex:1;min-width:0}
.comment-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:5px;font-size:13px}
.comment-head strong{color:var(--text)}
.comment-head span{color:var(--text-light)}
.comment-body p{margin:0;font-size:14px;color:var(--text-secondary);line-height:1.6}

/* ===== 8. 卡片网格（中新网风格：紧凑高密） ===== */
.article-grid{display:grid;gap:12px}
.article-grid.two-col{grid-template-columns:repeat(2,1fr)}
.article-grid.three-col{grid-template-columns:repeat(3,1fr)}
.article-grid.four-col{grid-template-columns:repeat(4,1fr)}

.article-card{
    background:#fff;border:1px solid var(--border);
    overflow:hidden;transition:var(--transition);
}
.article-card:hover{border-color:var(--primary)}
.card-img{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-gray)}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-tag{
    position:absolute;top:6px;left:6px;
    padding:2px 8px;background:var(--primary);color:#fff;
    font-size:12px;
}
.card-body{padding:10px 12px}
.card-title{font-size:15px;font-weight:700;color:var(--text);line-height:1.4;margin-bottom:6px}
.card-title a{color:inherit}
.card-title a:hover{color:var(--primary)}
.card-excerpt{
    font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:8px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.card-meta i{margin-right:2px}
.meta-author{color:var(--text-secondary)}
.meta-date{color:var(--text-time)}
.meta-views i,.meta-cat i{color:var(--text-light)}
.lazy-img{background:var(--bg-gray)}

/* 3D 卡片 */
.card-3d{
    transform-style:preserve-3d;
    transition:transform .4s cubic-bezier(.23,1,.32,1), box-shadow .4s ease;
    will-change:transform;
}
.card-3d:hover{
    transform:perspective(1000px) rotateX(4deg) rotateY(-4deg) translateY(-6px) scale(1.02);
    box-shadow:var(--shadow-lg);
}

/* ===== 9. 分类页样式 ===== */
.cat-banner{
    background:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding:30px 0;margin-bottom:15px;color:#fff;
}
.cat-banner-inner{display:flex;align-items:center;gap:20px}
.cat-banner-icon{
    width:60px;height:60px;
    background:rgba(255,255,255,.2);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-size:28px;border-radius:50%;flex-shrink:0;
}
.cat-banner-text{flex:1;min-width:0}
.cat-banner-title{font-size:24px;font-weight:700;color:#fff;margin-bottom:5px}
.cat-banner-desc{font-size:14px;color:rgba(255,255,255,.85);line-height:1.6}
.cat-banner-stats{display:flex;gap:30px}
.cat-stat{text-align:center}
.cat-stat-num{display:block;font-size:22px;font-weight:700;color:#fff}
.cat-stat-label{display:block;font-size:12px;color:rgba(255,255,255,.85)}

.cat-layout{display:flex;gap:15px}
.cat-main{flex:3;min-width:0}
.cat-sidebar{flex:1;min-width:280px}

.sort-bar{
    display:flex;align-items:center;justify-content:space-between;
    flex-wrap:wrap;gap:10px;margin-bottom:12px;
    padding:8px 12px;background:#fff;border:1px solid var(--border);
}
.sort-tabs{display:flex;gap:4px}
.sort-tab{
    padding:5px 14px;font-size:13px;color:var(--text-secondary);
    background:var(--bg-gray);
    transition:var(--transition);
}
.sort-tab:hover{color:var(--primary)}
.sort-tab.active{background:var(--primary);color:#fff}
.result-count{font-size:13px;color:var(--text-secondary)}
.result-count b{color:var(--primary)}

/* 分类列表项（中新网风格：紧凑） */
.cat-list{display:flex;flex-direction:column;gap:10px}
.cat-item{
    display:flex;gap:12px;padding:12px;
    background:#fff;border:1px solid var(--border);
    transition:var(--transition);
}
.cat-item:hover{border-color:var(--primary)}
.cat-item-img{width:180px;height:120px;flex-shrink:0;overflow:hidden}
.cat-item-img img{width:100%;height:100%;object-fit:cover}
.cat-item-body{flex:1;min-width:0}
.cat-item-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;line-height:1.4}
.cat-item-title:hover{color:var(--primary)}
.cat-item-summary{
    font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:8px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cat-item-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light)}

.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cat-card{background:#fff;border:1px solid var(--border);padding:12px}
.cat-card-header{
    display:flex;align-items:center;justify-content:space-between;
    margin-bottom:8px;padding-bottom:6px;
    border-bottom:1px solid var(--border-lighter);
}
.cat-card-title{font-size:15px;font-weight:700;color:var(--text)}
.cat-card-title:hover{color:var(--primary)}
.cat-card-more{font-size:12px;color:var(--text-light)}
.cat-card-more:hover{color:var(--primary)}
.cat-card-list{display:flex;flex-direction:column;gap:5px}
.cat-card-item{
    font-size:13px;color:var(--text-secondary);
    overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cat-card-item:hover{color:var(--primary)}

/* ===== 10. 新闻列表（中新网风格：紧凑） ===== */
.news-list{display:flex;flex-direction:column;gap:10px}
.news-item{
    display:flex;gap:12px;padding:12px;
    background:#fff;border:1px solid var(--border);
    transition:var(--transition);
}
.news-item:hover{border-color:var(--primary)}
.news-thumb{width:200px;height:130px;flex-shrink:0;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{flex:1;min-width:0}
.news-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;line-height:1.4}
.news-title:hover{color:var(--primary)}
.news-summary{
    font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:8px;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light)}

/* ===== 11. 分页 ===== */
.pagination{
    display:flex;justify-content:center;gap:8px;flex-wrap:wrap;
    margin:30px 0;padding-top:20px;border-top:1px solid var(--border);
}
.page-link,.page-btn{
    padding:8px 16px;min-width:38px;
    border:1px solid var(--border-dark);background:#fff;
    font-size:14px;color:var(--text-secondary);text-align:center;
    border-radius:var(--radius-sm);transition:var(--transition);
}
.page-link:hover,.page-btn:hover{border-color:var(--primary);color:var(--primary)}
.page-link.active,.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-link.disabled,.page-btn.disabled{color:var(--text-light);pointer-events:none;background:var(--bg-gray)}

/* ===== 12. Hero 区（专题/排行/作者等大图区） ===== */
.hero-section{
    background:linear-gradient(135deg, #0a1e3f 0%, #1a3a6e 100%);
    color:#fff;padding:50px 0;margin-bottom:20px;
}
.hero-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.hero-text{flex:1;min-width:300px}
.hero-title{font-size:32px;font-weight:700;color:#fff;margin-bottom:12px;line-height:1.3}
.hero-desc{font-size:16px;color:rgba(255,255,255,.85);margin-bottom:18px;line-height:1.6}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;max-width:520px}
.stat-card{
    background:rgba(255,255,255,.1);padding:18px;border-radius:var(--radius-md);
    text-align:center;backdrop-filter:blur(8px);
}
.stat-card i{font-size:24px;color:var(--gold);margin-bottom:6px;display:block}
.stat-card .counter{display:block;font-size:24px;font-weight:700;color:#fff;margin-bottom:4px}
.stat-card em{font-style:normal;font-size:12px;color:rgba(255,255,255,.8)}

/* ===== 13. 搜索页 ===== */
.search-hero{
    background:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color:#fff;padding:40px 0;margin-bottom:20px;
}
.search-hero-inner{text-align:center}
.search-title{font-size:26px;font-weight:700;color:#fff;margin-bottom:18px}
.search-title i{margin-right:8px}
.search-form-large{display:flex;max-width:600px;margin:0 auto;gap:0}
.search-form-large input{
    flex:1;height:46px;padding:0 16px;
    border:none;border-radius:var(--radius-md) 0 0 var(--radius-md);
    font-size:15px;background:#fff;color:var(--text);
}
.search-form-large input:focus{outline:none}
.search-form-large .btn{border-radius:0 var(--radius-md) var(--radius-md) 0;padding:0 26px}
.search-result-info{margin-top:14px;font-size:14px;color:rgba(255,255,255,.9)}
.search-result-info b{color:var(--gold)}

.search-layout{display:flex;gap:20px}
.search-main{flex:3;min-width:0}
.search-sidebar{flex:1;min-width:280px}
.search-tips{background:#fff;border:1px solid var(--border);padding:20px}
.search-tips h3{font-size:16px;color:var(--text);margin-bottom:15px}
.search-empty,.empty-tip{text-align:center;padding:40px 20px;color:var(--text-light)}
.search-empty i{font-size:48px;color:var(--text-light);margin-bottom:10px;display:block}
.search-empty p{font-size:14px;margin-bottom:8px}
.search-empty .empty-tip a,.empty-state a{color:var(--primary);text-decoration:underline}
.search-results{display:flex;flex-direction:column;gap:15px}
.search-result-item{
    display:flex;gap:15px;padding:15px;
    background:#fff;border:1px solid var(--border);
    transition:var(--transition);
}
.search-result-item:hover{border-color:var(--primary);box-shadow:var(--shadow-sm)}
.result-img{width:180px;flex-shrink:0;aspect-ratio:16/9;overflow:hidden}
.result-img img{width:100%;height:100%;object-fit:cover}
.result-body{flex:1;min-width:0}
.result-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:6px}
.result-title a{color:inherit}
.result-title a:hover{color:var(--primary)}
.result-excerpt{font-size:13px;color:var(--text-secondary);line-height:1.6;margin-bottom:8px}
.result-meta{display:flex;gap:14px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.result-meta i{margin-right:3px}
.result-cat{color:var(--primary)}
.result-views,.result-date{color:var(--text-light)}

.sidebar-rank,.sidebar-tags{display:flex;flex-direction:column;gap:6px}
.sidebar-rank li{display:flex;align-items:center;gap:10px;padding:6px 0;border-bottom:1px dashed var(--border-light)}
.sidebar-rank li:last-child{border-bottom:none}
.tag-item-sm{
    padding:3px 10px;background:var(--bg-gray);color:var(--text-secondary);
    font-size:12px;border-radius:var(--radius-sm);display:inline-block;margin:2px;
}
.tag-item-sm:hover{background:var(--primary);color:#fff}

/* ===== 14. 标签页 ===== */
.tag-page-section{margin-bottom:20px}
.tag-banner{
    background:linear-gradient(135deg, var(--blue) 0%, #2c5282 100%);
    color:#fff;padding:30px 0;margin-bottom:20px;
}
.tag-banner-title{font-size:26px;font-weight:700;color:#fff;margin-bottom:6px}
.tag-banner-title i{margin-right:8px}
.tag-banner-desc{font-size:14px;color:rgba(255,255,255,.85)}

.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud-large{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tag-item{
    padding:5px 14px;background:var(--bg-gray);color:var(--text-secondary);
    font-size:14px;border-radius:var(--radius-sm);
    transition:var(--transition);display:inline-block;
}
.tag-item:hover{background:var(--primary);color:#fff}
.tag-item.active{background:var(--primary);color:#fff}

/* ===== 15. 侧边栏 ===== */
.sidebar-box{
    background:#fff;border:1px solid var(--border);
    padding:15px 18px;margin-bottom:15px;
}
.sidebar-header{
    display:flex;align-items:center;gap:8px;
    margin-bottom:12px;padding-bottom:8px;
    border-bottom:2px solid var(--primary);
}
.sidebar-title{
    font-size:16px;font-weight:700;color:var(--primary);
    display:flex;align-items:center;gap:6px;
}
.sidebar-title .title-bar{
    display:inline-block;width:4px;height:16px;
    background:var(--primary);border-radius:2px;
}
.sidebar-cats{display:flex;flex-direction:column;gap:6px}
.sidebar-cat{
    padding:8px 12px;font-size:14px;color:var(--text-secondary);
    background:var(--bg-gray);border-radius:var(--radius-sm);
    transition:var(--transition);
}
.sidebar-cat:hover,.sidebar-cat.active{background:var(--primary);color:#fff}

/* 通用排行列表 */
.rank-list{display:flex;flex-direction:column;gap:8px}
.rank-item{
    display:flex;align-items:center;gap:10px;
    padding:7px 0;border-bottom:1px dashed var(--border-light);
    font-size:14px;
}
.rank-item:last-child{border-bottom:none}
.rank-num{
    width:22px;height:22px;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    font-size:12px;font-weight:700;color:#fff;
    background:var(--text-light);border-radius:var(--radius-sm);
}
.rank-num.rank-top,.rank-num.top{background:var(--primary)}
.rank-item a{color:var(--text-secondary);flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-item a:hover{color:var(--primary)}
.rank-link{color:var(--text-secondary);font-size:14px}
.rank-link:hover{color:var(--primary)}

/* ===== 16. 热榜（首页侧边） ===== */
.hot-rank{margin-bottom:20px}
.hot-title{font-size:16px;font-weight:700;color:var(--text);margin-bottom:15px}
.hot-list{display:flex;flex-direction:column;gap:12px}
.hot-item{
    display:flex;align-items:center;gap:15px;
    padding:10px 0;border-bottom:1px dashed var(--border);
}
.hot-item:last-child{border-bottom:none}
.hot-rank-num{
    width:28px;height:28px;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;color:#fff;
    background:var(--primary);border-radius:50%;
}
.hot-rank-num.rank-2,.hot-rank-num.rank-top-2{background:linear-gradient(135deg, #ff7a45, #faad14)}
.hot-rank-num.rank-3,.hot-rank-num.rank-top-3{background:linear-gradient(135deg, #faad14, var(--gold))}
.hot-rank-num.rank-other,.hot-rank-num.rank-top-1{background:linear-gradient(135deg, #ff4d4f, #ff7a45)}
.hot-item-title{flex:1;font-size:15px;color:var(--text);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hot-item-title:hover{color:var(--primary)}
.hot-item-count{font-size:13px;color:var(--text-light)}

/* ===== 17. 排行榜页 ===== */
.rank-tabs-wrap{
    display:flex;justify-content:space-between;align-items:center;
    flex-wrap:wrap;gap:12px;
    background:#fff;padding:14px 18px;border:1px solid var(--border);
}
.rank-tabs{display:flex;gap:8px}
.rank-tab{
    padding:8px 22px;border-radius:20px;
    background:var(--bg-gray);color:var(--text);font-size:14px;font-weight:500;
    transition:var(--transition);
    display:inline-flex;align-items:center;gap:6px;
}
.rank-tab:hover{background:var(--primary-light);color:#fff}
.rank-tab.active{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:var(--gold);box-shadow:var(--shadow-md)}
.rank-update-time{font-size:12px;color:var(--text-light)}

.rank-list-wrap{margin-top:20px}
.rank-podium{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:18px;margin-bottom:30px;align-items:end}
.podium-card{
    background:#fff;border:1px solid var(--border);overflow:hidden;
    transition:var(--transition);position:relative;
}
.podium-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.podium-1{transform:translateY(-12px);border:2px solid var(--gold)}
.podium-1:hover{transform:translateY(-18px)}
.podium-2{border-top:4px solid #bdc3c7}
.podium-3{border-top:4px solid #cd7f32}
.podium-rank{
    position:absolute;top:10px;left:10px;
    width:36px;height:36px;border-radius:50%;
    background:linear-gradient(135deg, var(--gold), var(--gold-dark));
    color:#fff;display:flex;align-items:center;justify-content:center;
    font-size:18px;font-weight:700;z-index:2;box-shadow:var(--shadow-gold);
}
.podium-2 .podium-rank{background:linear-gradient(135deg, #bdc3c7, #95a5a6)}
.podium-3 .podium-rank{background:linear-gradient(135deg, #cd7f32, #a0522d)}
.podium-img{aspect-ratio:16/9;overflow:hidden;background:var(--bg-gray)}
.podium-img img{width:100%;height:100%;object-fit:cover}
.podium-body{padding:14px 16px}
.podium-cat{display:inline-block;padding:2px 10px;background:var(--primary);color:#fff;border-radius:10px;font-size:11px;font-weight:600;margin-bottom:8px}
.podium-title{color:var(--primary);font-size:15px;line-height:1.5;margin-bottom:8px;font-weight:600}
.podium-card:hover .podium-title{color:var(--primary-hover)}
.podium-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.podium-meta i{margin-right:3px;color:var(--gold)}

.rank-row{
    display:flex;align-items:center;gap:16px;
    background:#fff;border:1px solid var(--border);
    padding:12px 18px;transition:var(--transition);
    border-left:3px solid transparent;
}
.rank-row:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-left-color:var(--gold)}
.rank-row-num{
    flex:0 0 32px;width:32px;height:32px;border-radius:var(--radius-sm);
    background:var(--bg-gray);color:var(--text-light);
    font-size:14px;font-weight:700;
    display:flex;align-items:center;justify-content:center;
}
.rank-row-img{flex:0 0 100px;width:100px;height:64px;border-radius:var(--radius-sm);overflow:hidden}
.rank-row-img img{width:100%;height:100%;object-fit:cover}
.rank-row-body{flex:1;min-width:0}
.rank-row-title{color:var(--text);font-size:15px;line-height:1.5;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-row:hover .rank-row-title{color:var(--primary)}
.rank-row-meta{display:flex;gap:14px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.rank-row-meta i{margin-right:3px}
.rank-row-stats{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--text-light);align-items:flex-end}
.stat-views{color:var(--primary);font-weight:600}
.stat-likes{color:var(--danger)}

.rank-dual-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cat-rank-list,.author-rank-list{display:flex;flex-direction:column;gap:10px}
.cat-rank-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);padding:12px 16px;transition:var(--transition)}
.cat-rank-item:hover{box-shadow:var(--shadow-sm);border-color:var(--primary)}
.cat-rank-num{flex:0 0 28px;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--bg-gray);color:var(--text-light);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.cat-rank-num.rank-top{background:var(--gold);color:#fff}
.cat-rank-icon{font-size:18px;color:var(--gold);flex:0 0 24px;text-align:center}
.cat-rank-body{flex:1;min-width:0}
.cat-rank-name{color:var(--text);font-size:14px;margin-bottom:2px;font-weight:600}
.cat-rank-desc{color:var(--text-light);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cat-rank-stats{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--text-light);align-items:flex-end}
.cat-rank-count{color:var(--primary);font-weight:600}

.author-rank-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);padding:12px 16px;transition:var(--transition)}
.author-rank-item:hover{box-shadow:var(--shadow-sm);border-color:var(--primary)}
.author-rank-num{flex:0 0 28px;width:28px;height:28px;border-radius:var(--radius-sm);background:var(--bg-gray);color:var(--text-light);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.author-rank-num.rank-top{background:linear-gradient(135deg, var(--gold), var(--gold-dark));color:#fff}
.author-rank-avatar{
    width:40px;height:40px;border-radius:50%;
    background:linear-gradient(135deg, var(--primary), var(--primary-light));
    display:flex;align-items:center;justify-content:center;
    font-size:20px;flex:0 0 40px;
}
.author-rank-body{flex:1;min-width:0}
.author-rank-name{color:var(--text);font-size:14px;margin-bottom:4px;font-weight:600}
.author-rank-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light)}
.author-rank-meta i{margin-right:3px;color:var(--gold)}
.author-rank-bar{width:80px;height:6px;background:var(--bg-gray);border-radius:3px;overflow:hidden}
.bar-fill{height:100%;background:linear-gradient(90deg, var(--gold), var(--gold-dark));transition:width 1s ease}
@keyframes barFill{from{width:0 !important}}

/* ===== 18. 热搜榜（hot.php） ===== */
.hot-source-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.hot-source-card{
    background:#fff;border:1px solid var(--border);
    padding:24px;text-align:center;transition:var(--transition);
    position:relative;
}
.hot-source-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.hot-source-icon{font-size:36px;margin-bottom:10px}
.hot-source-name{color:var(--primary);font-size:16px;margin-bottom:6px;font-weight:700}
.hot-source-desc{color:var(--text-light);font-size:12px;margin-bottom:10px}
.hot-source-tag{display:inline-block;padding:2px 10px;background:var(--danger);color:#fff;border-radius:10px;font-size:11px;font-weight:600}

.chart-wrap{background:#fff;border:1px solid var(--border);padding:20px 24px}
.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px}
.chart-label{color:var(--primary);font-weight:600;display:flex;align-items:center;gap:8px}
.chart-label i{color:var(--gold)}
.chart-legend{font-size:12px;color:var(--text-light);display:flex;gap:12px;align-items:center}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:middle}
.dot-baidu{background:#3498db}
.dot-sina{background:#e74c3c}
.dot-sogou{background:#27ae60}
.chart-bars{display:flex;align-items:flex-end;justify-content:space-between;gap:6px;height:240px;padding:10px 0;border-bottom:1px solid var(--border)}
.chart-bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}
.chart-bar-group > div{width:6px;border-radius:3px 3px 0 0;transition:height 1s ease}
.bar-baidu{background:linear-gradient(180deg, #3498db, #2980b9)}
.bar-sina{background:linear-gradient(180deg, #e74c3c, #c0392b)}
.bar-sogou{background:linear-gradient(180deg, #27ae60, #16a085)}
.chart-bar-time{font-size:11px;color:var(--text-light);margin-top:4px}

.hot-rank-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hot-rank-item{
    background:#fff;border:1px solid var(--border);
    padding:14px 18px;transition:var(--transition);
    display:flex;align-items:center;gap:16px;
    border-left:4px solid transparent;
}
.hot-rank-item:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-left-color:var(--gold)}
.hot-rank-item.top-1{background:linear-gradient(135deg, rgba(212,175,55,.08), #fff);border-left-color:#ff4d4f}
.hot-rank-item.top-2{background:linear-gradient(135deg, rgba(212,175,55,.05), #fff);border-left-color:#ff7a45}
.hot-rank-item.top-3{background:linear-gradient(135deg, rgba(212,175,55,.03), #fff);border-left-color:#faad14}
.hot-rank-num{
    flex:0 0 32px;width:32px;height:32px;border-radius:var(--radius-sm);
    background:var(--bg-gray);color:var(--text-light);
    font-size:14px;font-weight:700;
    display:flex;align-items:center;justify-content:center;
}
.hot-rank-num.rank-top{background:linear-gradient(135deg, var(--danger), #ff7a45);color:#fff}
.hot-rank-content{flex:1;min-width:0}
.hot-rank-title{color:var(--text);font-size:14px;line-height:1.5;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.hot-rank-item:hover .hot-rank-title{color:var(--primary)}
.hot-rank-meta{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.hot-rank-meta i{margin-right:3px;color:var(--gold)}
.hot-rank-heat{color:var(--danger);font-weight:600}
.hot-rank-trend{font-weight:700}
.trend-up{color:var(--danger)}
.trend-down{color:var(--success)}
.trend-flat{color:var(--text-light)}
.hot-rank-img{flex:0 0 60px;width:60px;height:45px;border-radius:var(--radius-sm);overflow:hidden}
.hot-rank-img img{width:100%;height:100%;object-fit:cover}

/* ===== 19. 专题页 ===== */
.special-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.special-cat-card{background:#fff;border:1px solid var(--border);padding:24px;text-align:center;transition:var(--transition);position:relative;overflow:hidden}
.special-cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.special-cat-icon{font-size:32px;color:var(--gold);margin-bottom:12px;display:block}
.special-cat-name{color:var(--primary);font-size:16px;margin-bottom:6px;font-weight:700}
.special-cat-count{font-size:12px;color:var(--text-light)}

.special-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.special-card{background:#fff;border:1px solid var(--border);overflow:hidden;transition:var(--transition)}
.special-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.special-cover{position:relative;aspect-ratio:16/9;background-size:cover;background-position:center;display:flex;align-items:flex-end;padding:16px}
.special-tag{position:absolute;top:12px;left:12px;padding:4px 12px;background:var(--gold);color:#fff;border-radius:12px;font-size:12px;font-weight:700}
.special-count{color:#fff;font-size:12px;background:rgba(0,0,0,.4);padding:4px 10px;border-radius:10px}
.special-body{padding:18px 22px}
.special-title{color:var(--text);font-size:18px;margin-bottom:8px;line-height:1.5;font-weight:700}
.special-card:hover .special-title{color:var(--primary)}
.special-desc{color:var(--text-light);font-size:13px;line-height:1.7;margin-bottom:14px}
.special-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-light);padding-top:12px;border-top:1px solid var(--border-lighter)}
.special-meta i{margin-right:4px;color:var(--gold)}
.special-more{color:var(--primary);font-weight:600;display:flex;align-items:center;gap:4px;transition:var(--transition)}
.special-card:hover .special-more{color:var(--primary-hover)}
.special-card:hover .special-more i{transform:translateX(4px)}

/* ===== 20. 视频页 ===== */
.video-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.video-cat-card{
    background:linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius:var(--radius-md);padding:24px;text-align:center;
    color:#fff;transition:var(--transition);
}
.video-cat-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:var(--shadow-gold)}
.video-cat-icon{font-size:32px;color:var(--gold);margin-bottom:10px}
.video-cat-name{color:#fff;font-size:16px;margin-bottom:6px;font-weight:700}
.video-cat-count{color:var(--gold);font-size:12px}

.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.video-card{background:#fff;border:1px solid var(--border);overflow:hidden;transition:var(--transition)}
.video-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.video-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-gray)}
.video-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.video-card:hover .video-thumb img{transform:scale(1.08)}
.video-play{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:50px;height:50px;border-radius:50%;
    background:rgba(212,175,55,.85);color:#fff;font-size:18px;
    display:flex;align-items:center;justify-content:center;
    transition:var(--transition);box-shadow:0 4px 15px rgba(0,0,0,.3);
}
.video-card:hover .video-play{background:var(--gold);transform:translate(-50%,-50%) scale(1.15)}
.video-duration{position:absolute;bottom:8px;right:8px;padding:2px 8px;background:rgba(0,0,0,.7);color:#fff;font-size:11px;border-radius:3px}
.video-duration i{margin-right:3px}
.video-body{padding:12px 14px}
.video-title{color:var(--text);font-size:14px;line-height:1.5;margin-bottom:8px;font-weight:600}
.video-card:hover .video-title{color:var(--primary)}
.video-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--text-light)}
.video-meta i{color:var(--gold);margin-right:3px}

.hot-video-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hot-video-item{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--border);padding:12px;transition:var(--transition)}
.hot-video-item:hover{transform:translateX(4px);box-shadow:var(--shadow-sm);border-color:var(--primary)}
.hot-video-rank{flex:0 0 32px;width:32px;height:32px;border-radius:var(--radius-sm);background:var(--bg-gray);color:var(--text-light);font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px}
.rank-top-1{background:linear-gradient(135deg, #ff4d4f, #ff7a45);color:#fff}
.rank-top-2{background:linear-gradient(135deg, #ff7a45, #faad14);color:#fff}
.rank-top-3{background:linear-gradient(135deg, #faad14, var(--gold));color:#fff}
.hot-video-thumb{flex:0 0 140px;width:140px;height:85px;border-radius:var(--radius-sm);overflow:hidden;position:relative}
.hot-video-thumb img{width:100%;height:100%;object-fit:cover}
.hot-video-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:rgba(212,175,55,.85);color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center}
.hot-video-body{flex:1;min-width:0}
.hot-video-title{color:var(--text);font-size:14px;line-height:1.5;margin-bottom:6px;font-weight:600}
.hot-video-item:hover .hot-video-title{color:var(--primary)}
.hot-video-meta{display:flex;gap:12px;font-size:12px;color:var(--text-light);flex-wrap:wrap}
.hot-video-meta i{color:var(--gold);margin-right:3px}

/* ===== 21. 空状态 & 404 页面 ===== */
.empty-state{text-align:center;padding:60px 20px;color:var(--text-light)}
.empty-state h3{font-size:18px;margin-bottom:10px;color:var(--text-secondary)}
.empty-state p{font-size:14px;margin-bottom:8px}
.empty-state .btn-back{margin-top:15px}

.error-page{text-align:center;padding:80px 20px}
.error-page h1,.error-page .error-title-num{font-size:72px;color:var(--primary);margin-bottom:20px;font-weight:700}
.error-page h2,.error-title{font-size:24px;color:var(--text);margin-bottom:15px;font-weight:700}
.error-page p,.error-desc{font-size:14px;color:var(--text-secondary);margin-bottom:20px}
.error-page a,.error-page .btn-back{color:#fff}
.empty-tip{font-size:13px;color:var(--text-light)}
.empty-tip a{color:var(--primary);text-decoration:underline}

/* ===== 22. 焦点图区（首页 hero） ===== */
.hero-grid{display:grid;grid-template-columns:2fr 1fr;gap:0}
.hero-main{position:relative;overflow:hidden;height:380px}
.hero-main a{display:block;height:100%}
.hero-main-img{width:100%;height:100%;object-fit:cover}
.hero-main-caption{
    position:absolute;bottom:0;left:0;right:0;
    padding:30px 20px 20px;
    background:linear-gradient(transparent, rgba(0,0,0,.75));
    color:#fff;
}
.hero-main-title{font-size:20px;font-weight:700;line-height:1.4;margin-bottom:8px}
.hero-main-summary{font-size:13px;color:rgba(255,255,255,.85);line-height:1.5}
.hero-side{padding:15px;background:var(--bg-light)}
.hero-side-header{
    display:flex;align-items:center;justify-content:space-between;
    margin-bottom:12px;padding-bottom:8px;
    border-bottom:2px solid var(--primary);
}
.hero-side-title{font-size:15px;font-weight:700;color:var(--primary)}
.hero-side-more{font-size:12px;color:var(--text-light)}
.hero-side-more:hover{color:var(--primary)}
.hero-side-list{display:flex;flex-direction:column;gap:10px}
.hero-side-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;border-bottom:1px dashed var(--border-lighter)}
.hero-side-item:last-child{border-bottom:none}
.hero-side-num{
    width:18px;height:18px;flex-shrink:0;margin-top:2px;
    display:flex;align-items:center;justify-content:center;
    font-size:11px;color:#fff;background:var(--primary);border-radius:2px;
}
.hero-side-num.gray{background:var(--text-light)}
.hero-side-text{flex:1;font-size:14px;color:var(--text);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero-side-text:hover{color:var(--primary)}

/* 要闻 / 三列 */
.yaowen-section{background:#fff;margin-bottom:15px;border:1px solid var(--border);padding:15px}
.yaowen-header{display:flex;align-items:center;gap:10px;margin-bottom:15px;padding-bottom:10px;border-bottom:2px solid var(--primary)}
.yaowen-title{font-size:16px;font-weight:700;color:var(--primary)}
.yaowen-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 20px}
.yaowen-item{display:flex;align-items:flex-start;gap:8px;padding:8px 0}
.yaowen-dot{width:5px;height:5px;background:var(--primary);border-radius:50%;margin-top:8px;flex-shrink:0}
.yaowen-text{flex:1;font-size:15px;color:var(--text);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.yaowen-text:hover{color:var(--primary)}

.cols-section{display:flex;gap:15px;margin-bottom:15px}
.col-block{flex:1;background:#fff;border:1px solid var(--border);padding:15px}
.col-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid var(--primary)}
.col-title{font-size:15px;font-weight:700;color:var(--primary)}
.col-more{font-size:12px;color:var(--text-light)}
.col-more:hover{color:var(--primary)}
.col-list{display:flex;flex-direction:column;gap:8px}
.col-item{display:flex;align-items:flex-start;gap:8px;padding:7px 0;border-bottom:1px dashed var(--border-lighter)}
.col-item:last-child{border-bottom:none}
.col-dot{width:4px;height:4px;background:var(--text-secondary);border-radius:50%;margin-top:8px;flex-shrink:0}
.col-text{flex:1;font-size:14px;color:var(--text);line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.col-text:hover{color:var(--primary)}

/* 内容+侧边栏 */
.content-with-sidebar{display:flex;gap:15px}
.main-content-area{flex:3;min-width:0}
.sidebar{flex:1;min-width:280px}

/* ===== 23. 页脚 ===== */
.site-footer{background:#333;color:var(--text-light);margin-top:30px}
.footer-main{padding:30px 0;border-bottom:1px solid #444}
.footer-main .container{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:15px}
.footer-col ul{display:flex;flex-direction:column;gap:8px}
.footer-col a{font-size:13px;color:var(--text-light)}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:13px;line-height:1.6;color:var(--text-light)}

.footer-friend{background:var(--bg-light);border-bottom:1px solid var(--border)}
.footer-friend-inner{max-width:var(--container);margin:0 auto;padding:12px 20px}
.footer-friend-title{font-size:14px;color:var(--text-secondary);font-weight:bold;margin-right:10px;display:inline-block;vertical-align:middle}
.footer-friend-links,.footer-friend-links-wrap{display:inline;vertical-align:middle}
.footer-friend-links a,.footer-friend-links-wrap a{color:var(--text-light);font-size:14px;line-height:1.8;text-decoration:none;margin:0 4px}
.footer-friend-links a:hover,.footer-friend-links-wrap a:hover{color:var(--primary);text-decoration:underline}
.footer-friend-sep{color:var(--text-light);font-size:14px;margin:0 2px}
.footer-friend-label{font-size:13px;color:var(--text-light)}

.footer-nav{border-top:2px solid var(--primary);background:#fff}
.footer-nav-inner{max-width:var(--container);margin:0 auto;padding:0 20px;text-align:center}
.footer-nav-list{list-style:none;margin:0;padding:0;display:inline-flex;flex-wrap:wrap;justify-content:center}
.footer-nav-list li a{display:block;color:var(--primary);font-size:16px;line-height:48px;padding:8px 36px;text-decoration:none;transition:var(--transition)}
.footer-nav-list li a:hover{background:var(--primary);color:#fff}

.footer-bottom{padding:18px 0;text-align:center;background:var(--bg-gray)}
.footer-bottom p{font-size:14px;color:var(--text-light);margin-bottom:5px;line-height:1.8}
.footer-copyright{background:var(--bg-gray);padding:10px 0;text-align:center}
.footer-copyright p{color:var(--text-light);font-size:14px;line-height:1.9;margin:0}

/* ===== 24. 通用辅助类 ===== */
.text-center{text-align:center}
.text-right{text-align:right}
.text-primary{color:var(--primary)}
.text-muted{color:var(--text-light)}
.gradient-text{background:linear-gradient(135deg, var(--gold), var(--primary));-webkit-background-clip:text;background-clip:text;color:transparent}
.pulse-effect{animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.float-up{animation:floatUp .6s ease both}
@keyframes floatUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.typewriter{display:inline-block;border-right:3px solid var(--gold);animation:blinkCursor .8s step-end infinite;white-space:nowrap;overflow:hidden}
@keyframes blinkCursor{0%,50%{border-color:var(--gold)}51%,100%{border-color:transparent}}

/* 团队/文化卡片 */
.team-card,.culture-card{background:#fff;border:1px solid var(--border);padding:24px;text-align:center;transition:var(--transition)}
.team-card:hover,.culture-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.team-avatar{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg, var(--primary), var(--primary-light));display:flex;align-items:center;justify-content:center;font-size:40px;margin:0 auto 14px;box-shadow:var(--shadow-gold)}
.team-name{font-size:18px;color:var(--primary);margin-bottom:4px;font-weight:700}
.team-role{font-size:13px;color:var(--gold);margin-bottom:10px;font-weight:500}
.team-desc{font-size:13px;color:var(--text-light);line-height:1.7}
.culture-icon{font-size:40px;margin-bottom:12px}
.culture-title{color:var(--primary);font-size:18px;margin-bottom:8px;font-weight:700}
.culture-card p{color:var(--text-light);font-size:13px;line-height:1.7}

/* 时间轴 */
.timeline{position:relative;padding-left:40px;max-width:900px;margin:0 auto}
.timeline::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:linear-gradient(180deg, var(--gold), var(--primary))}
.timeline-item{position:relative;margin-bottom:24px}
.timeline-dot{position:absolute;left:-34px;top:6px;width:16px;height:16px;border-radius:50%;background:var(--gold);border:3px solid #fff;box-shadow:0 0 0 3px var(--gold)}
.timeline-content{background:#fff;border:1px solid var(--border);padding:18px 22px;transition:var(--transition)}
.timeline-content:hover{transform:translateX(6px);box-shadow:var(--shadow-sm);border-color:var(--primary)}
.timeline-year{display:inline-block;padding:2px 12px;background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border-radius:12px;font-size:13px;font-weight:700;margin-bottom:8px}
.timeline-title{color:var(--primary);font-size:17px;margin-bottom:6px;font-weight:700}
.timeline-content p{color:var(--text-light);font-size:14px;line-height:1.7}

/* 关于/联系信息盒 */
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.about-text{background:#fff;border:1px solid var(--border);padding:26px}
.about-text p{margin-bottom:14px;line-height:1.9;color:var(--text)}
.about-list{margin-top:16px}
.about-list li{padding:8px 0;color:var(--text);display:flex;align-items:center;gap:10px}
.about-list i{color:var(--success)}
.about-sub-title{color:var(--primary);margin:18px 0 8px;font-size:17px;display:flex;align-items:center;gap:8px;font-weight:700}
.about-sub-title i{color:var(--gold)}
.about-sub-title:first-child{margin-top:0}

.contact-info-box{background:#fff;border:1px solid var(--border);padding:24px;transition:var(--transition);border-left:4px solid var(--gold)}
.contact-info-box:hover{box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.contact-info-title{color:var(--primary);font-size:16px;margin-bottom:10px;display:flex;align-items:center;gap:10px;font-weight:700}
.contact-info-title i{color:var(--gold);font-size:20px}
.contact-info-text{color:var(--text);font-size:15px;line-height:1.7}

/* ===== 25. 响应式适配 ===== */
@media(max-width:1280px){
    .header-main,.nav-row,.regions-inner,.main-content{width:100%}
}
@media(max-width:768px){
    .article-layout,.cat-layout,.search-layout,.content-with-sidebar{
        flex-direction:column;
    }
    .article-sidebar,.cat-sidebar,.search-sidebar,.sidebar{
        min-width:auto;flex:none;
    }
    .article-grid.two-col,
    .article-grid.three-col,
    .article-grid.four-col,
    .cat-grid,
    .special-cat-grid,
    .video-cat-grid,
    .video-grid,
    .hot-source-grid,
    .rank-dual-layout,
    .special-list,
    .hot-video-list,
    .awards-grid,
    .about-layout{
        grid-template-columns:1fr;
    }
    .hero-grid{grid-template-columns:1fr}
    .hero-main{height:250px}
    .hero-inner{flex-direction:column;text-align:center}
    .hero-stats{grid-template-columns:repeat(2,1fr);max-width:100%}
    .yaowen-list{grid-template-columns:1fr}
    .cols-section{flex-direction:column}
    .cat-banner-inner{flex-direction:column;text-align:center}
    .cat-banner-stats{margin-top:15px}
    .cat-item,.news-item,.search-result-item{flex-direction:column}
    .cat-item-img,.news-thumb,.result-img{width:100%;height:auto;aspect-ratio:16/9}
    .footer-main .container{grid-template-columns:repeat(2,1fr)}
    .footer-nav-list li a{padding:8px 18px;font-size:14px}
    .article-title-main{font-size:20px}
    .hero-title{font-size:24px}
    .back-to-top{bottom:20px;right:20px;width:42px;height:42px;font-size:20px}
    .rank-podium{grid-template-columns:1fr}
    .podium-1{transform:none}
    .podium-1:hover{transform:translateY(-6px)}
    .rank-row-img,.hot-rank-img,.hot-video-thumb,.article-thumb{display:none}
    .chart-bars{height:180px;overflow-x:auto}
    .hot-rank-grid{grid-template-columns:1fr}
}

@media(max-width:480px){
    .footer-main .container{grid-template-columns:1fr}
    .article-title-main{font-size:18px}
    .hero-title{font-size:20px}
    .hero-stats{grid-template-columns:1fr}
    .search-form-large{flex-direction:column;gap:8px}
    .search-form-large input,.search-form-large .btn{border-radius:var(--radius-md);width:100%}
}