/* bobogirls - 仿 danryoku 主站风格（极简黑白 + 瀑布流） */
:root{
  --bg:#fafafa;
  --card:#ffffff;
  --text:#111111;
  --text-2:#4a4a4a;
  --muted:#8f8f8f;
  --line:#e8e8e8;
  --accent:#111111;
  --radius:6px;
  --shadow:0 1px 2px rgba(0,0,0,.04);
  --wrap:1400px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
a:hover{color:#000}
img{max-width:100%;display:block;border:0}
.container{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.clearfix::after{content:"";display:table;clear:both}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ============ 顶部 ============ */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.95);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.header-top{display:flex;align-items:center;justify-content:center;position:relative;height:64px}
.logo{font-size:29px;font-weight:800;letter-spacing:1.5px;text-transform:lowercase;line-height:1}
.logo a{display:inline-flex;align-items:center}
.logo .dot{color:#e24a7a}
.header-tools{position:absolute;right:0;top:50%;transform:translateY(-50%);display:flex;align-items:center;gap:16px}
.header-tools a{color:#333;display:inline-flex;align-items:center;gap:6px;font-size:13px}
.header-tools a:hover{color:#000}
.header-tools svg{width:18px;height:18px;fill:currentColor}
.main-nav{border-top:1px solid var(--line)}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;justify-content:center;align-items:center;gap:30px;height:44px}
.main-nav li{position:relative}
.main-nav>ul>li>a{font-size:14.5px;font-weight:600;letter-spacing:.3px;color:#222;padding:4px 0;display:inline-block}
.main-nav>ul>li:hover>a,.main-nav>ul>li.current>a{color:#000}
.main-nav>ul>li.current>a{border-bottom:2px solid #111}
.nav-sub{position:absolute;left:50%;top:100%;transform:translateX(-50%);min-width:168px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.08);padding:8px;display:none}
.main-nav li:hover .nav-sub{display:block}
.nav-sub a{display:block;padding:8px 12px;border-radius:7px;font-size:13.5px;color:#333}
.nav-sub a:hover{background:#f4f4f4;color:#000}
.menu-toggle{display:none;background:none;border:0;font-size:22px;line-height:1;color:#111;cursor:pointer;padding:8px}

/* 搜索层 */
.search-wrap{display:none;background:#fff;border-bottom:1px solid var(--line)}
.search-wrap.is-open{display:block}
.search-form{display:flex;align-items:center;gap:10px;padding:14px 0}
.search-form input[type=text]{flex:1;height:42px;border:1px solid var(--line);border-radius:999px;padding:0 18px;font-size:14px;outline:none;background:#fafafa}
.search-form input[type=text]:focus{border-color:#bbb;background:#fff}
.search-form button{height:42px;padding:0 22px;border:0;border-radius:999px;background:#111;color:#fff;font-size:14px;cursor:pointer}
.search-form button:hover{background:#000}

/* ============ 瀑布流 ============ */
.grids{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px 20px;margin:26px 0 10px}
.grids.relateds{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{min-width:0}
.card .thumb-wrap{position:relative;display:block;border-radius:var(--radius);overflow:hidden;background:#ececec;aspect-ratio:3/4;box-shadow:var(--shadow)}
.card .thumb-wrap img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .4s ease}
.card:hover .thumb-wrap img{transform:scale(1.045)}
.card .cat-badge{position:absolute;left:8px;top:8px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;line-height:1;padding:5px 8px;border-radius:999px;letter-spacing:.4px;opacity:0;transition:opacity .25s}
.card:hover .cat-badge{opacity:1}
.card h3{font-size:14.5px;line-height:1.45;font-weight:700;margin:10px 2px 5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card h3 a{color:#111}
.card h3 a:hover{color:#6b6b6b}
.card .meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:0 2px}

/* 栏目头 */
.page-head{padding:26px 0 0}
.page-head h1{font-size:24px;margin:0 0 6px;font-weight:800;letter-spacing:.2px}
.page-head .desc{color:var(--muted);font-size:13.5px;margin:0}
.crumb{color:var(--muted);font-size:12.5px;padding:18px 0 0}
.crumb a{color:#666}
.crumb a:hover{color:#000}

/* 广告位 */
.ad-slot{display:flex;align-items:center;justify-content:center;margin:22px auto;max-width:970px;min-height:90px;border:1px dashed #dcdcdc;border-radius:var(--radius);color:#c4c4c4;font-size:12px;letter-spacing:2px;background:#fff}
.ad-slot.tall{min-height:250px}
.ad-slot.side{max-width:100%;min-height:250px}

/* 分页 */
.pagination{padding:8px 0 30px}
.epages{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px}
.epages a,.epages b,.epages span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 11px;border-radius:8px;background:#fff;border:1px solid var(--line);color:#666;font-size:13px;font-weight:500}
.epages b{background:#111;border-color:#111;color:#fff}
.epages a:hover{color:#000;border-color:#bdbdbd}
.epages a[title="Total record"]{border:none;background:none;color:#999;min-width:auto}
.epages a[title="Total record"] b{background:none;border:none;color:#111;min-width:auto}

/* ============ 图集内容页 ============ */
.article-head{padding:22px 0 0}
.article-head h1{font-size:25px;line-height:1.35;margin:0 0 12px;font-weight:800}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;color:var(--muted);font-size:13px;border-bottom:1px solid var(--line);padding-bottom:14px}
.article-meta a{color:#444}
.article-meta a:hover{color:#000}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 6px}
.article-tags a{font-size:12.5px;color:#555;background:#f1f1f1;border-radius:999px;padding:5px 12px}
.article-tags a:hover{background:#e7e7e7;color:#000}
.article-lead{color:#555;font-size:14px;margin:14px 0 0}
.article-content{max-width:940px;margin:22px auto 0}
.article-content p{margin:0 0 14px}
.article-content img{width:100%;height:auto;border-radius:var(--radius);margin:0 0 12px;background:#eee}
.article-nav{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:28px;padding:16px 0 0;font-size:13px;color:#666;max-width:940px;margin-left:auto;margin-right:auto}
.article-nav a{color:#333}
.article-nav a:hover{color:#000}
.single-related{max-width:var(--wrap);margin:34px auto 0}
.single-related .related-title{font-size:18px;font-weight:800;margin:0 0 16px;display:flex;align-items:center;gap:8px}
.single-related .related-title::before{content:"";width:4px;height:18px;background:#111;border-radius:2px}

/* ============ 页脚 ============ */
.bobo-agegate{position:fixed;inset:0;z-index:10000;background:rgba(10,10,10,.92);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}
.bobo-agegate-card{width:min(440px,100%);background:#fff;border-radius:16px;padding:30px 26px 22px;text-align:center;box-shadow:0 24px 70px rgba(0,0,0,.45)}
.bobo-agegate-logo{font-size:28px;font-weight:800;letter-spacing:1px;color:#111}
.bobo-agegate-logo span{color:#e24a7a}
.bobo-agegate-badge{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border:3px solid #111;border-radius:50%;font-weight:800;font-size:18px;color:#111;margin:14px 0 6px}
.bobo-agegate-card h2{font-size:20px;margin:6px 0 10px;letter-spacing:.5px}
.bobo-agegate-card p{font-size:13.5px;line-height:1.65;color:#5c5c5c;margin:0 0 20px;text-align:left}
.bobo-agegate-actions{display:flex;flex-direction:column;gap:10px}
.bobo-agegate-enter{display:block;width:100%;height:46px;border:0;border-radius:999px;background:#111;color:#fff;font-size:14.5px;font-weight:700;cursor:pointer;transition:background .2s}
.bobo-agegate-enter:hover{background:#000}
.bobo-agegate-leave{display:block;width:100%;height:42px;line-height:42px;border-radius:999px;border:1px solid #e3e3e3;color:#777;font-size:13.5px;text-decoration:none;transition:all .2s}
.bobo-agegate-leave:hover{border-color:#c9c9c9;color:#333}
.bobo-agegate-note{margin-top:14px;font-size:11.5px;color:#a9a9a9}
@media (max-width:480px){
  .bobo-agegate-card{padding:24px 18px 18px}
  .bobo-agegate-badge{width:46px;height:46px;font-size:16px}
  .bobo-agegate-card p{font-size:12.5px}
}

.bobo-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(12,12,12,.94);display:none;align-items:center;justify-content:center}
.bobo-lightbox.is-open{display:flex}
.bobo-lightbox img{max-width:96vw;max-height:92vh;width:auto;height:auto;border-radius:6px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.bobo-lightbox .lb-close,.bobo-lightbox .lb-prev,.bobo-lightbox .lb-next{position:absolute;background:rgba(255,255,255,.12);color:#fff;border:0;cursor:pointer;border-radius:50%;width:46px;height:46px;font-size:26px;line-height:1;display:flex;align-items:center;justify-content:center;transition:background .2s}
.bobo-lightbox .lb-close{top:18px;right:20px;font-size:30px}
.bobo-lightbox .lb-prev{left:18px;top:50%;transform:translateY(-50%)}
.bobo-lightbox .lb-next{right:18px;top:50%;transform:translateY(-50%)}
.bobo-lightbox .lb-close:hover,.bobo-lightbox .lb-prev:hover,.bobo-lightbox .lb-next:hover{background:rgba(255,255,255,.28)}
.bobo-lightbox .lb-counter{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;letter-spacing:1px;opacity:.8}
@media (max-width:768px){
  .bobo-lightbox .lb-prev,.bobo-lightbox .lb-next{width:40px;height:40px;font-size:22px}
  .bobo-lightbox .lb-close{top:10px;right:12px}
}

.site-footer{background:#fff;border-top:1px solid var(--line);margin-top:44px;padding:30px 0 26px;color:#6b6b6b;font-size:13px}
.footer-cols{display:flex;flex-wrap:wrap;gap:36px;justify-content:space-between}
.footer-col{min-width:180px}
.footer-col h4{font-size:13px;color:#111;margin:0 0 10px;letter-spacing:1px;text-transform:uppercase}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin:0 0 7px}
.footer-col a{color:#6b6b6b}
.footer-col a:hover{color:#000}
.footer-bottom{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;color:#9a9a9a;font-size:12.5px}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border:2px solid #111;border-radius:50%;color:#111;font-weight:800;font-size:13px;margin-right:8px}

/* 返回顶部 */
.totop{position:fixed;right:22px;bottom:26px;width:42px;height:42px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(0,0,0,.08);display:none;align-items:center;justify-content:center;color:#333;cursor:pointer;z-index:150}
.totop.is-show{display:flex}
.totop:hover{color:#000;border-color:#c9c9c9}

/* ============ 响应式 ============ */
@media (max-width:1280px){
  .grids,.grids.relateds{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:1024px){
  .grids,.grids.relateds{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 16px}
  .main-nav ul{gap:22px}
}
@media (max-width:768px){
  .container{padding:0 14px}
  .header-top{height:56px}
  .logo{font-size:23px}
  .menu-toggle{display:inline-flex;position:absolute;left:0;top:50%;transform:translateY(-50%)}
  .header-tools{gap:12px}
  .header-tools .random-link{display:none}
  .main-nav{display:none;border-top:1px solid var(--line)}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;height:auto;gap:0;padding:6px 0;align-items:stretch}
  .main-nav>ul>li>a{display:block;padding:11px 4px;font-size:15px}
  .main-nav>ul>li.current>a{border-bottom:0;color:#000}
  .nav-sub{position:static;transform:none;display:none;border:0;box-shadow:none;padding:0 0 6px 14px}
  .main-nav li.is-open .nav-sub{display:block}
  .grids,.grids.relateds{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px;margin-top:18px}
  .card h3{font-size:13.5px;margin:8px 1px 4px}
  .card .meta{font-size:11.5px;gap:8px}
  .page-head{padding-top:18px}
  .page-head h1{font-size:20px}
  .article-head h1{font-size:20px}
  .article-content{margin-top:16px}
  .article-nav{flex-direction:column;gap:8px}
  .footer-cols{gap:22px}
  .footer-col{min-width:140px}
  .totop{right:14px;bottom:18px}
}
@media (max-width:380px){
  .grids,.grids.relateds{gap:14px 10px}
}