/* ===== 基础变量 ===== */
:root {
  --brand: #3b82f6;
  --brand-dark: #2562c4;
  --brand-light: rgba(59,130,246,.10);
  --text: #252b3a;
  --text-2: #707a87;
  --text-3: #9a9b9c;
  --border: #e6e6e8;
  --bg: #f7f8fa;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(23,30,46,.05);
}

/* ===== 全局 ===== */
*{margin:0;padding:0;box-sizing:border-box;}
body{font:14px/1.6 "Microsoft YaHei","PingFang SC",sans-serif;background:var(--bg);color:var(--text);padding-bottom:44px;}
a{color:var(--brand);text-decoration:none;}
img{max-width:100%;}

/* ===== 页面布局 ===== */
.gc-layout{display:flex;gap:24px;max-width:100%;margin:0 auto;padding:20px 40px;}
.gc-content{flex:1;min-width:0;}
.gc-sidebar{width:240px;flex-shrink:0;position:sticky;top:80px;align-self:flex-start;max-height:calc(100vh - 104px);overflow-y:auto;}
@media(max-width:900px){
  .gc-layout{flex-direction:column;padding:20px;}
  .gc-sidebar{width:100%;position:static;max-height:none;overflow:visible;}
}

/* ===== 顶部导航 ===== */
.gc-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;}
.gc-header-inner{max-width:100%;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;height:60px;}
.gc-header-left{display:flex;align-items:center;gap:16px;}
.gc-logo a{display:flex;align-items:center;gap:10px;}
.gc-logo-svg{width:32px;height:32px;}
.gc-logo-text{font-size:18px;font-weight:700;color:var(--text);}
.gc-logo-slogan{font-size:12px;color:var(--text-3);margin-left:-6px;}

/* ===== 头部胶囊按钮 ===== */
.gc-btn{display:inline-block;padding:6px 20px;border-radius:999px;font-size:13px;line-height:1.5;text-align:center;white-space:nowrap;text-decoration:none;transition:all .15s;}
.gc-btn-ghost{border:1px solid var(--border);color:var(--text-2);background:#fff;}
.gc-btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-light);}
.gc-btn-primary{background:var(--brand);color:#fff;border:1px solid var(--brand);}
.gc-btn-primary:hover{background:var(--brand-dark);}

/* ===== 搜索框 ===== */
.gc-search{flex:1;max-width:500px;}
.gc-search-form{display:flex;align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:24px;padding:0 16px;height:40px;transition:border-color .2s;}
.gc-search-form:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-light);}
.gc-search-icon{flex-shrink:0;color:var(--text-3);}
.gc-search-input{flex:1;border:none;background:transparent;outline:none;padding-left:8px;font-size:14px;}
.gc-search-input::placeholder{color:var(--text-3);}

/* ===== 搜索页搜索框 ===== */
.gc-search-hero{padding:30px 0;text-align:center;}
.gc-search-hero-form{max-width:640px;margin:0 auto;display:flex;align-items:center;background:#fff;border:1px solid var(--border);border-radius:32px;padding:0 20px;height:52px;box-shadow:0 4px 12px rgba(0,0,0,.06);transition:box-shadow .2s;}
.gc-search-hero-form:focus-within{box-shadow:0 4px 20px rgba(59,130,246,.15);border-color:var(--brand);}
.gc-search-hero-icon{flex-shrink:0;color:var(--text-3);}
.gc-search-hero-input{flex:1;border:none;background:transparent;outline:none;padding-left:10px;font-size:16px;}
.gc-search-hero-input::placeholder{color:var(--text-3);font-size:15px;}
.gc-search-hero-btn{background:var(--brand);color:#fff;border:none;border-radius:0 32px 32px 0;height:52px;padding:0 24px;margin-right:-20px;cursor:pointer;font-size:15px;transition:background .2s;}
.gc-search-hero-btn:hover{background:var(--brand-dark);}
.gc-search-hero-tip{text-align:center;margin-top:10px;color:var(--text-3);font-size:13px;}

/* ===== 频道导航栏 ===== */
.gc-channel-nav{background:#fff;border-bottom:1px solid var(--border);margin-bottom:20px;}
.gc-channel-inner{max-width:100%;margin:0 auto;padding:0 40px;display:flex;gap:6px;}
.gc-channel-inner .nav-item{display:block;padding:10px 16px;color:var(--text-2);font-size:14px;position:relative;transition:color .15s;}
.gc-channel-inner .nav-item:hover{color:var(--brand);}
.gc-channel-inner .nav-item.active{color:var(--brand);font-weight:600;}
.gc-channel-inner .nav-item.active::after{content:'';position:absolute;bottom:0;left:12px;right:12px;height:2px;background:var(--brand);border-radius:1px;}

/* ===== 幻灯片 ===== */
.gc-slider{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--brand-light);margin-bottom:20px;height:240px;}
.gc-slide{position:absolute;inset:0;opacity:0;transition:opacity .4s;background-size:cover;background-position:center;display:flex;align-items:flex-end;}
.gc-slide.active{opacity:1;}
.gc-slide-mask{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.5),transparent);}
.gc-slide-text{position:relative;z-index:2;padding:20px;color:#fff;}
.gc-slide-text h2{font-size:22px;margin-bottom:6px;}
.gc-slide-text p{font-size:14px;opacity:.9;margin-bottom:10px;}
.gc-slide-btn{display:inline-block;padding:6px 16px;background:var(--brand);color:#fff;border-radius:6px;font-size:13px;}
.gc-slider-dots{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:6px;}
.gc-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;}
.gc-dot.active{background:#fff;}
.gc-slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.25);border:none;width:36px;height:36px;border-radius:50%;color:#fff;font-size:20px;cursor:pointer;}
.gc-slider-prev{left:10px;}
.gc-slider-next{right:10px;}

/* ===== 热门推荐 ===== */
.gc-section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
.gc-section-head h3{font-size:16px;font-weight:600;}
.gc-section-sub{color:var(--text-3);font-size:13px;}
.gc-shuffle-btn{color:var(--brand);font-size:13px;}
.gc-hot-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.gc-hot-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:box-shadow .15s;}
.gc-hot-item:hover{box-shadow:0 4px 14px rgba(0,0,0,.08);}
.gc-hot-head{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.gc-hot-rank{font-size:12px;padding:2px 8px;border-radius:4px;font-weight:600;}
.gc-hot-rank.top1{background:#fdeeee;color:#d0342c;}
.gc-hot-rank.top2{background:#fef6e6;color:#b87300;}
.gc-hot-rank.top3{background:#e6f7ee;color:#0a7c42;}
.gc-hot-rank.featured{background:var(--brand-light);color:var(--brand);}
.gc-hot-name{font-size:14px;font-weight:600;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gc-hot-like{color:var(--text-3);font-size:12px;}
.gc-hot-desc{font-size:13px;color:var(--text-2);line-height:1.5;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:10px;}
.gc-hot-meta{display:flex;gap:8px;font-size:12px;color:var(--text-3);}
.gc-hot-meta .sep{color:var(--border);}
@media(max-width:768px){.gc-hot-strip{grid-template-columns:1fr;}}

/* ===== 最新更新卡片 ===== */
.gc-news-masonry{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.gc-news-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;transition:box-shadow .15s;}
.gc-news-card:hover{box-shadow:0 4px 14px rgba(0,0,0,.08);}
.gc-news-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:10px;}
.gc-news-title{font-size:14px;font-weight:600;color:var(--text);line-height:1.4;}
.gc-news-star{font-size:12px;color:#f59e0b;}
.gc-news-content{display:flex;gap:12px;margin-bottom:10px;}
.gc-news-desc{font-size:13px;color:var(--text-2);line-height:1.5;flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;}
.gc-news-cover{flex-shrink:0;width:120px;height:80px;border-radius:6px;overflow:hidden;background:var(--brand-light);}
.gc-news-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-news-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px;}
.gc-news-tags{display:flex;gap:6px;flex-wrap:wrap;}
.gc-news-tag{font-size:11px;padding:2px 8px;background:var(--bg);border-radius:4px;color:var(--text-2);}
.gc-news-tag.plus{color:var(--brand);}
.gc-news-time{font-size:12px;color:var(--text-3);flex-shrink:0;}
@media(max-width:640px){.gc-news-masonry{grid-template-columns:1fr;}}

/* ===== 分类列表卡片（右侧小图） ===== */
.gc-feed-list--card{list-style:none;}
.gc-feed-list--card .gc-feed-item{display:flex;gap:14px;align-items:flex-start;padding:16px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px;transition:box-shadow .15s;}
.gc-feed-list--card .gc-feed-item:hover{box-shadow:0 3px 10px rgba(0,0,0,.06);}
.gc-feed-list--card .gc-feed-cover{flex-shrink:0;width:120px;height:80px;border-radius:8px;overflow:hidden;background:var(--brand-light);order:2;}
.gc-feed-list--card .gc-feed-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-feed-list--card .gc-feed-main{flex:1;order:1;min-width:0;}
.gc-feed-list--card .gc-feed-title{font-size:15px;font-weight:600;margin-bottom:6px;color:var(--text);}
.gc-feed-list--card .gc-feed-summary{font-size:13px;color:var(--text-2);line-height:1.5;margin-bottom:8px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.gc-feed-list--card .gc-feed-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px;}
.gc-feed-list--card .gc-tag{font-size:11px;padding:2px 8px;background:var(--bg);border-radius:4px;color:var(--text-2);}
.gc-feed-list--card .gc-feed-meta{display:flex;gap:8px;font-size:12px;color:var(--text-3);}

/* ===== 分页 ===== */
.gc-pagination{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px;}
.gc-page-link{display:inline-block;padding:6px 12px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text);font-size:13px;}
.gc-page-link:hover{border-color:var(--brand);color:var(--brand);}
.gc-page-current{background:var(--brand);color:#fff;border-color:var(--brand);}
.gc-page-disabled{color:var(--text-3);pointer-events:none;}

/* ===== 空状态 ===== */
.gc-empty{padding:40px;text-align:center;color:var(--text-3);font-size:14px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);}

/* ===== 首页四列横幅广告位 ===== */
.gc-banner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px;margin-bottom:20px;}
.gc-banner-cell{position:relative;display:block;border-radius:var(--radius);overflow:hidden;height:100px;background:var(--brand-light);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s;}
.gc-banner-cell:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.10);}
.gc-banner-cell img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-banner-label{position:absolute;bottom:0;left:0;right:0;padding:20px 14px 10px;background:linear-gradient(to top,rgba(0,0,0,.60),transparent);color:#fff;font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
@media(max-width:640px){.gc-banner-grid{grid-template-columns:repeat(2,1fr);}}

/* ===== 内容页底部全宽横幅广告 ===== */
.gc-ad-bottom{margin-top:18px;}
.gc-ad-bottom a{display:block;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:box-shadow .15s;}
.gc-ad-bottom a:hover{box-shadow:0 6px 16px rgba(0,0,0,.10);}
.gc-ad-bottom img{width:100%;height:auto;max-height:200px;object-fit:cover;display:block;}

/* ===== 内容页布局：主内容 + 右侧栏 ===== */
.gc-article-layout{display:flex;gap:24px;align-items:flex-start;}
.gc-article-main{flex:1;min-width:0;}
.gc-article-right{flex-shrink:0;width:280px;}
@media(min-width:1024px){
  .gc-article-right{position:sticky;top:24px;}
  .gc-article-right .gc-sidebar-card{margin-bottom:16px;}
}
@media(max-width:1023px){
  .gc-article-layout{flex-direction:column;}
  .gc-article-right{width:100%;}
}

/* ===== 右侧广告位 ===== */
.gc-right-ad{display:block;width:100%;max-width:280px;height:350px;border-radius:var(--radius);overflow:hidden;background:var(--brand-light);box-shadow:var(--shadow);transition:box-shadow .15s;}
.gc-right-ad:hover{box-shadow:0 6px 16px rgba(0,0,0,.10);}
.gc-right-ad img{width:100%;height:100%;object-fit:cover;display:block;}

/* ===== 内容详情页 ===== */
.gc-detail{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;}
.gc-breadcrumb{display:flex;gap:6px;font-size:13px;color:var(--text-3);margin-bottom:16px;}
.gc-breadcrumb a{color:var(--text-2);}
.gc-breadcrumb a:hover{color:var(--brand);}
.gc-breadcrumb-sep{color:var(--border);}
.gc-detail-head{margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--border);}
.gc-detail-title{font-size:22px;font-weight:700;margin-bottom:12px;line-height:1.4;}
.gc-detail-meta{display:flex;gap:14px;font-size:13px;color:var(--text-2);flex-wrap:wrap;}
.gc-detail-cover{margin-bottom:16px;border-radius:var(--radius);overflow:hidden;background:var(--brand-light);}
.gc-detail-cover img{width:100%;height:auto;max-height:320px;object-fit:cover;display:block;}
.gc-detail-body{font-size:15px;line-height:1.8;color:var(--text);}
.gc-detail-body p{margin-bottom:14px;}
.gc-detail-body h2{font-size:18px;font-weight:600;margin:20px 0 12px;}
.gc-detail-body h3{font-size:16px;font-weight:600;margin:16px 0 10px;}
.gc-detail-body img{max-width:100%;border-radius:6px;margin:12px 0;}
.gc-detail-body blockquote{margin:14px 0;padding:12px 16px;border-left:3px solid var(--brand);background:var(--brand-light);border-radius:0 var(--radius) var(--radius) 0;color:var(--text-2);}
.gc-detail-body pre{background:#f6f8fa;border:1px solid var(--border);border-radius:var(--radius);padding:14px;overflow-x:auto;font-size:13px;margin:12px 0;}
.gc-detail-body code{background:#f6f8fa;border:1px solid var(--border);border-radius:3px;padding:2px 6px;font-size:13px;font-family:monospace;}
.gc-detail-body pre code{border:none;background:transparent;padding:0;}
.gc-detail-body table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;}
.gc-detail-body th,.gc-detail-body td{border:1px solid var(--border);padding:8px 10px;text-align:left;}
.gc-detail-body th{background:var(--bg);font-weight:600;}
.gc-detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);}
.gc-tag{font-size:12px;padding:3px 10px;background:var(--bg);border-radius:4px;color:var(--text-2);}
.gc-detail-nav{display:flex;justify-content:space-between;gap:12px;margin-top:18px;padding-top:18px;border-top:1px solid var(--border);}
.gc-detail-nav a{font-size:13px;color:var(--text-2);}
.gc-detail-nav a:hover{color:var(--brand);}
.gc-detail-decl,.gc-detail-source{margin-top:10px;font-size:12px;color:var(--text-3);}

/* ===== 相关推荐 ===== */
.gc-related-section{margin-top:20px;}
.gc-related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.gc-related-card{display:flex;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px;transition:box-shadow .15s;}
.gc-related-card:hover{box-shadow:0 3px 10px rgba(0,0,0,.06);}
.gc-related-cover{flex-shrink:0;width:90px;height:60px;border-radius:6px;overflow:hidden;background:var(--brand-light);}
.gc-related-cover img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-related-body{flex:1;min-width:0;}
.gc-related-title{font-size:13px;font-weight:600;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gc-related-title a{color:var(--text);}
.gc-related-title a:hover{color:var(--brand);}
.gc-related-meta{display:flex;gap:8px;font-size:12px;color:var(--text-3);}

/* ===== 左侧边栏 ===== */
.gc-sidebar-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:14px;box-shadow:var(--shadow);}
.gc-sidebar-title{font-size:14px;font-weight:600;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.gc-sidebar-menu{list-style:none;}
.gc-sidebar-menu li a{display:flex;align-items:center;gap:8px;padding:7px 0;color:var(--text-2);font-size:13px;transition:color .15s;}
.gc-sidebar-menu li a:hover{color:var(--brand);}
.gc-sidebar-dot{width:6px;height:6px;border-radius:50%;background:var(--brand);flex-shrink:0;}
.gc-sidebar-icon{flex-shrink:0;border-radius:3px;}
.gc-sidebar-links{display:flex;flex-wrap:wrap;gap:8px;}
.gc-link-item{font-size:12px;padding:4px 10px;background:var(--bg);border-radius:4px;color:var(--text-2);transition:background .15s;}
.gc-link-item:hover{background:var(--brand-light);color:var(--brand);}
.gc-sidebar-bottom-links{display:flex;flex-wrap:nowrap;justify-content:center;gap:6px;margin-bottom:8px;white-space:nowrap;}
.gc-sidebar-bottom-links .gc-link-item{padding:2px 6px;color:var(--text-2);font-size:12px;}
.gc-sidebar-bottom{font-size:12px;color:var(--text-3);text-align:center;line-height:1.8;}
.gc-sidebar-copyright{margin-bottom:4px;}
.gc-sidebar-icp a{color:var(--text-3);}

/* ===== 幻灯片广告 ===== */
.gc-sidebar-rec-title{color:var(--brand);font-weight:600;}
.gc-sidebar-rec-title:hover{color:var(--brand-dark);text-decoration:underline;}
.gc-sidebar-ads-slider{position:relative;border-radius:8px;overflow:hidden;height:100px;background:var(--brand-light);}
.gc-sidebar-ad{position:absolute;inset:0;opacity:0;transition:opacity .4s;}
.gc-sidebar-ad.active{opacity:1;}
.gc-sidebar-ad a,.gc-sidebar-ad img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-sidebar-ad-title{position:absolute;bottom:0;left:0;right:0;padding:18px 10px 8px;background:linear-gradient(to top,rgba(0,0,0,.55),transparent);color:#fff;font-size:12px;font-weight:600;text-align:center;}
.gc-sidebar-ads-dots{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);display:flex;gap:5px;z-index:3;}
.gc-sidebar-ad-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;}
.gc-sidebar-ad-dot.active{background:#fff;}
.gc-sidebar-ad-prev,.gc-sidebar-ad-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.3);border:none;width:28px;height:28px;border-radius:50%;color:#fff;font-size:16px;cursor:pointer;line-height:1;}
.gc-sidebar-ad-prev{left:6px;}
.gc-sidebar-ad-next{right:6px;}

/* ===== 文章列表中广告位 ===== */
.gc-feed-ad{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:10px 0;}
.gc-feed-ad-item{position:relative;display:block;border-radius:var(--radius);overflow:hidden;height:100px;background:var(--brand-light);box-shadow:var(--shadow);transition:box-shadow .15s;}
.gc-feed-ad-item:hover{box-shadow:0 6px 16px rgba(0,0,0,.10);}
.gc-feed-ad-item img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-feed-ad-text{display:flex;align-items:center;justify-content:center;height:100%;background:linear-gradient(135deg,var(--brand-light),var(--bg));color:var(--brand);font-size:14px;font-weight:600;text-align:center;padding:10px;}
@media(max-width:640px){.gc-feed-ad{grid-template-columns:repeat(2,1fr);}}

/* ===== 右侧广告位文字模式 ===== */
.gc-right-ad-text{display:block;width:100%;max-width:280px;height:350px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,var(--brand-light),var(--bg));box-shadow:var(--shadow);transition:box-shadow .15s;text-decoration:none;}
.gc-right-ad-text:hover{box-shadow:0 6px 16px rgba(0,0,0,.10);}
.gc-right-ad-text-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:24px;text-align:center;}
.gc-right-ad-text-title{font-size:18px;font-weight:700;color:var(--brand);margin-bottom:10px;}
.gc-right-ad-text-desc{font-size:14px;color:var(--text-2);line-height:1.5;}
.gc-right-ad-text-btn{display:inline-block;margin-top:14px;padding:8px 20px;background:var(--brand);color:#fff;border-radius:20px;font-size:13px;}

/* ===== 底部广告位 ===== */
.gc-ad-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;}
.gc-ad-bottom-item{position:relative;display:block;border-radius:var(--radius);overflow:hidden;height:120px;background:var(--brand-light);box-shadow:var(--shadow);transition:box-shadow .15s;}
.gc-ad-bottom-item:hover{box-shadow:0 6px 16px rgba(0,0,0,.10);}
.gc-ad-bottom-item img{width:100%;height:100%;object-fit:cover;display:block;}
.gc-ad-bottom-text{display:flex;align-items:center;justify-content:center;height:100%;background:linear-gradient(135deg,var(--brand-light),var(--bg));color:var(--brand);font-size:14px;font-weight:600;text-align:center;padding:10px;text-decoration:none;}

/* ===== 高亮搜索词 ===== */
.gc-highlight{background:#fef3c7;padding:1px 2px;border-radius:2px;}

/* ===== 页脚 ===== */
/* ===== 底部悬浮信息栏（站酷风格） ===== */
.gc-bottom-fixed{position:fixed;left:0;right:0;bottom:0;z-index:200;background:#fff;border-top:1px solid var(--border);box-shadow:0 -2px 8px rgba(0,0,0,.05);}
.gc-bottom-fixed-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:6px 18px;max-width:1200px;margin:0 auto;padding:8px 20px;font-size:12px;color:var(--text-3);}
.gc-bottom-links{display:flex;flex-wrap:wrap;gap:16px;}
.gc-bottom-links a{color:var(--text-2);}
.gc-bottom-links a:hover{color:var(--brand);}
.gc-bottom-meta{display:flex;align-items:center;flex-wrap:wrap;gap:14px;}
.gc-bottom-meta a{color:var(--text-3);}
.gc-bottom-meta a:hover{color:var(--brand);}
@media(max-width:640px){.gc-bottom-fixed-inner{justify-content:center;flex-direction:column;gap:4px;padding:6px 12px;}}
.gc-footer{background:#fff;border-top:1px solid var(--border);margin-top:20px;padding:16px 40px;text-align:center;font-size:13px;color:var(--text-3);}
.gc-footer a{color:var(--text-3);}