/* ===== 墨白 MOBAI · 黑白双主题两栏博客（原创，不抄任何站点） ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#FFFFFF;
  --bg-2:#F6F6F4;
  --card:#FFFFFF;
  --ink:#121212;
  --ink-2:#6A6A6A;
  --ink-3:#9C9C9C;
  --line:#E7E7E4;
  --line-2:#D8D8D4;
  --mask:rgba(0,0,0,.34);
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.05);
  --shadow-h:0 18px 44px rgba(0,0,0,.14);
  --ic:1.8;
  --r:18px;
}
html[data-theme="dark"]{
  --bg:#0E0E0F;
  --bg-2:#151517;
  --card:#161618;
  --ink:#F2F2F0;
  --ink-2:#A2A2A0;
  --ink-3:#6C6C6C;
  --line:#262629;
  --line-2:#34343A;
  --mask:rgba(255,255,255,.14);
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  --shadow-h:0 18px 48px rgba(0,0,0,.6);
}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  font-size:15px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  transition:background .5s ease,color .5s ease;
}
a{color:inherit;text-decoration:none;}
svg{display:block;}
.ico{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:var(--ic);stroke-linecap:round;stroke-linejoin:round;}
.ico-sm{width:15px;height:15px;}
.ico-fill{fill:currentColor;stroke:none;}

/* 顶栏 */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);}
.top-inner{max-width:1180px;margin:0 auto;padding:14px 24px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;position:relative;}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.15rem;letter-spacing:.02em;justify-self:start;}
.logo .mark{width:26px;height:26px;}
.logo-img{height:26px;width:auto;max-width:170px;object-fit:contain;display:block;border-radius:6px;}
.nav{display:flex;gap:6px;justify-self:center;}
.nav-toggle{display:none;width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);align-items:center;justify-content:center;cursor:pointer;transition:.25s;}
.nav-toggle:hover{border-color:var(--ink);}
.nav a{display:flex;align-items:center;gap:7px;padding:8px 13px;border-radius:11px;color:var(--ink-2);font-size:.92rem;transition:.25s;}
.nav a:hover{color:var(--ink);background:var(--bg-2);}
.nav a.active{color:var(--ink);background:var(--bg-2);}
.top-right{display:flex;align-items:center;gap:12px;justify-self:end;}
.icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--ink);
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.25s;}
.icon-btn:hover{border-color:var(--ink);transform:translateY(-2px);}
.avatar{display:inline-flex;align-items:center;gap:8px;color:var(--ink);text-decoration:none;cursor:pointer;transition:.25s;}
.avatar svg.ico{width:40px;height:40px;padding:9px;border-radius:50%;border:1px solid var(--line-2);background:var(--bg-2);
  box-sizing:border-box;color:var(--ink-2);flex:0 0 auto;transition:.25s;}
.avatar:hover svg.ico{border-color:var(--ink);color:var(--ink);}
.avatar-img{width:40px;height:40px;border-radius:50%;object-fit:contain;border:1px solid var(--line);background:var(--bg-2);
  flex:0 0 auto;display:block;transition:.25s;}
.avatar:hover .avatar-img{border-color:var(--ink);}

/* 搜索 */
.searchbar{border-bottom:1px solid var(--line);}
.search-inner{max-width:1180px;margin:0 auto;padding:18px 24px;display:flex;justify-content:center;}
.search-box{width:100%;max-width:680px;display:flex;align-items:center;gap:12px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:14px;padding:13px 18px;transition:.25s;}
.search-box:focus-within{border-color:var(--ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--ink) 8%,transparent);}
.search-box input{flex:1;border:0;background:transparent;outline:0;color:var(--ink);font-size:1rem;}
.search-box input::placeholder{color:var(--ink-3);}
.search-box .kbd{font-size:.75rem;color:var(--ink-3);border:1px solid var(--line-2);border-radius:6px;padding:2px 7px;}

/* Banner */
.banner{max-width:1180px;margin:26px auto 0;padding:0 24px;}
.slides{position:relative;height:260px;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;display:flex;flex-direction:column;justify-content:flex-end;padding:34px;color:#fff;}
.slide.on{opacity:1;}
.slide h2{font-size:clamp(1.5rem,3.4vw,2.4rem);font-weight:700;letter-spacing:-.01em;line-height:1.15;max-width:22ch;}
.slide p{margin-top:10px;color:rgba(255,255,255,.82);max-width:46ch;}
.slide .tag{position:absolute;top:22px;left:34px;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  border:1px solid rgba(255,255,255,.5);border-radius:20px;padding:5px 13px;}
.s1{background:
  radial-gradient(120% 140% at 85% 10%,#3a3a3a,#111 60%),
  repeating-linear-gradient(45deg,#222 0 14px,#1a1a1a 14px 28px);}
.s2{background:
  radial-gradient(100% 120% at 10% 90%,#444,#0e0e0e 55%),
  repeating-radial-gradient(circle at 70% 30%,#2a2a2a 0 2px,transparent 2px 16px);}
.s3{background:
  linear-gradient(120deg,#1c1c1c,#000),
  repeating-linear-gradient(0deg,#2b2b2b 0 1px,transparent 1px 22px);}
.dots{display:flex;gap:8px;justify-content:center;margin-top:14px;}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--line-2);cursor:pointer;transition:.3s;}
.dots i.on{background:var(--ink);width:22px;border-radius:4px;}

/* 广告位 */
.ad-slot{max-width:1180px;margin:22px auto 0;padding:0 24px;}
.ad-slot img{max-width:100%;height:auto;border-radius:var(--r);display:block;}
.ad-slot.ad-side{max-width:none;margin:0;padding:16px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;}
.ad-slot.ad-side img{border-radius:12px;}

/* 两栏 */
.layout{max-width:1180px;margin:30px auto 0;padding:0 24px;display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start;}
.layout>*{min-width:0;}
.posts{display:flex;flex-direction:column;gap:20px;}
.post{display:flex;gap:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:16px;box-shadow:var(--shadow);cursor:pointer;transition:transform .35s cubic-bezier(.2,.7,.3,1),box-shadow .35s,border-color .35s;position:relative;overflow:hidden;}
.post::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;background:var(--ink);transform:scaleY(0);transform-origin:center;transition:transform .35s;}
.post:hover{transform:translateY(-8px);box-shadow:var(--shadow-h);border-color:var(--line-2);}
.post:hover::before{transform:scaleY(1);}
.post:active{transform:translateY(-2px) scale(.99);}
.cover{width:200px;flex:0 0 200px;aspect-ratio:4/3;border-radius:13px;overflow:hidden;position:relative;background:var(--bg-2);}
.cover .geo{position:absolute;inset:0;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.post:hover .cover .geo{transform:scale(1.09);}
.cover .read{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:8px;
  color:#fff;font-size:.85rem;letter-spacing:.1em;background:var(--mask);opacity:0;transition:opacity .35s;z-index:2;}
.post:hover .cover .read{opacity:1;}
/* 文章设置的封面图 */
.cover-img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.post:hover .cover-img{transform:scale(1.09);}
/* 置顶徽标 */
.top-badge{position:absolute;top:10px;left:10px;z-index:3;display:inline-flex;align-items:center;gap:5px;
  padding:5px 11px;border-radius:20px;background:var(--ink);color:var(--bg);font-size:.74rem;letter-spacing:.06em;
  box-shadow:0 4px 14px rgba(0,0,0,.28);}
.top-badge .ico{width:13px;height:13px;stroke-width:2.1;}
/* 原创黑白几何封面 */
.g1{background:repeating-linear-gradient(135deg,#efefef 0 12px,#e2e2e2 12px 24px),radial-gradient(circle at 72% 28%,#fff,transparent 60%);}
.g2{background:repeating-radial-gradient(circle at 30% 70%,#e6e6e6 0 3px,transparent 3px 18px),linear-gradient(120deg,#f3f3f3,#e0e0e0);}
.g3{background:repeating-linear-gradient(0deg,#e9e9e9 0 1px,transparent 1px 20px),repeating-linear-gradient(90deg,#e9e9e9 0 1px,transparent 1px 20px);}
.g4{background:radial-gradient(80% 120% at 80% 20%,#fff,#dcdcdc 70%),conic-gradient(from 200deg at 30% 80%,#e8e8e8,#f4f4f4,#e8e8e8);}
.g5{background:linear-gradient(135deg,#f0f0f0,#d9d9d9),repeating-linear-gradient(45deg,#e4e4e4 0 8px,#ededed 8px 16px);}
.g6{background:repeating-conic-gradient(from 0deg at 50% 50%,#eaeaea 0 12deg,#fbfbfb 12deg 24deg);}
.body{flex:1;min-width:0;display:flex;flex-direction:column;}
.meta{display:flex;align-items:center;gap:14px;color:var(--ink-3);font-size:.8rem;margin-bottom:9px;}
.meta span{display:flex;align-items:center;gap:5px;}
.title{font-size:1.22rem;font-weight:650;letter-spacing:-.01em;line-height:1.32;display:flex;align-items:baseline;gap:10px;}
.title .ar{opacity:0;transform:translateX(-8px);transition:.35s;color:var(--ink);}
.post:hover .title .ar{opacity:1;transform:translateX(0);}
.excerpt{margin-top:9px;color:var(--ink-2);font-size:.94rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.pfoot{margin-top:auto;padding-top:14px;display:flex;align-items:center;gap:18px;color:var(--ink-3);font-size:.8rem;}
.pfoot span{display:flex;align-items:center;gap:5px;}

/* 侧栏 */
.side{display:flex;flex-direction:column;gap:20px;position:sticky;top:84px;}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);}
.card h3{font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px;display:flex;align-items:center;gap:8px;}
.card h3.card-h{justify-content:space-between;}
.card h3 .ico{color:var(--ink);}
.card h3 .tags-more{font-size:.72rem;letter-spacing:0;text-transform:none;font-weight:400;color:var(--ink-2);text-decoration:none;}
.card h3 .tags-more:hover{color:var(--ink);}
.profile{text-align:center;}
.profile .ava{width:76px;height:76px;border-radius:50%;margin:0 auto 14px;background:var(--ink);color:var(--bg);border:3px solid var(--card);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;}
.profile .ava .mark{width:32px;height:32px;}
.profile .nm{font-size:1.1rem;font-weight:700;}
.profile .ds{color:var(--ink-2);font-size:.88rem;margin-top:7px;}
.profile .stats{display:flex;justify-content:center;gap:26px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);}
.profile .stats b{display:block;font-size:1.15rem;}
.profile .stats small{color:var(--ink-3);font-size:.74rem;}
.cat-item{display:flex;align-items:center;justify-content:space-between;padding:11px 12px;border-radius:12px;color:var(--ink-2);transition:.22s;}
.cat-item:hover{background:var(--bg-2);color:var(--ink);padding-left:18px;}
.cat-item .n{display:flex;align-items:center;gap:10px;}
.cat-item .ct{font-size:.8rem;color:var(--ink-3);}
.tags{display:flex;flex-wrap:wrap;gap:9px;}
.tags a{padding:6px 13px;border:1px solid var(--line-2);border-radius:20px;font-size:.82rem;color:var(--ink-2);transition:.22s;}
.tags a:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-2px);}
.hot-item{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);}
.hot-item:last-child{border-bottom:0;}
.hot-item .rk{font-family:Georgia,serif;font-size:1.05rem;color:var(--ink-3);width:22px;flex:0 0 22px;}
.hot-item a{color:var(--ink-2);font-size:.9rem;transition:.2s;line-height:1.4;}
.hot-item a:hover{color:var(--ink);}

/* 侧栏 widget 通用列表 */
.wg-list{list-style:none;padding:0;margin:0;}
.wg-list li{padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem;line-height:1.45;}
.wg-list li:last-child{border-bottom:0;}
.wg-list a{color:var(--ink-2);text-decoration:none;transition:.2s;}
.wg-list a:hover{color:var(--ink);}
.wg-list small{color:var(--ink-3);}
/* 搜索 */
.wg-search{display:flex;gap:8px;}
.wg-search input{flex:1;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-2);color:var(--ink);font-size:.9rem;outline:none;}
.wg-search input:focus{border-color:var(--ink);}
.wg-search button{padding:10px 16px;border:0;border-radius:10px;background:var(--ink);color:var(--bg);font-size:.85rem;cursor:pointer;}
/* 友链 */
.wg-links{display:flex;flex-wrap:wrap;gap:8px;}
.wg-links a{padding:6px 12px;border:1px solid var(--line-2);border-radius:20px;font-size:.82rem;color:var(--ink-2);text-decoration:none;transition:.22s;}
.wg-links a:hover{border-color:var(--ink);color:var(--ink);}
/* 日历 */
.wg-cal table{width:100%;font-size:.85rem;text-align:center;border-collapse:collapse;}
.wg-cal td{padding:6px 0;color:var(--ink-2);}
.wg-cal td a{color:var(--ink);font-weight:600;text-decoration:none;}
/* 自定义文本 */
.wg-custom{font-size:.9rem;line-height:1.7;color:var(--ink-2);}
/* profile 头像 img */
.profile .ava img{width:76px;height:76px;border-radius:50%;object-fit:cover;background:var(--bg-2);}

/* 底部 */
.foot{border-top:1px solid var(--line);margin-top:46px;background:var(--bg-2);}
.foot-inner{max-width:1180px;margin:0 auto;padding:42px 24px;display:flex;flex-wrap:wrap;gap:30px;}
.foot-inner>div{flex:1 1 150px;min-width:130px;}
.foot-inner>div:first-child{flex:1 1 280px;min-width:220px;}
.foot .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;margin-bottom:12px;}
.foot .brand .mark{width:24px;height:24px;flex:0 0 auto;}
.foot .brand .logo-img{height:24px;width:auto;max-width:150px;border-radius:6px;}
.foot .about{color:var(--ink-2);font-size:.88rem;max-width:30ch;}
.foot h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:14px;}
.foot ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.foot ul a{color:var(--ink-2);font-size:.9rem;transition:.2s;display:flex;align-items:center;gap:8px;}
.foot ul a:hover{color:var(--ink);}
.foot .social{display:flex;gap:10px;margin-top:16px;}
.foot .social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;color:var(--ink-2);transition:.25s;}
.foot .social a:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-3px);}
/* 底部横向友情链接（栏目区正上方、左对齐；限制每行数量，超出换行） */
.foot-links{max-width:1180px;margin:0 auto;padding:24px 24px 22px;display:flex;flex-direction:column;align-items:flex-start;gap:14px;text-align:left;border-bottom:1px solid var(--line);}
.foot-links .fl-label{font-weight:700;font-size:.92rem;color:var(--ink);letter-spacing:.02em;white-space:nowrap;}
.foot-links .fl-head{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;}
.foot-links .fl-apply{flex:0 0 auto;display:inline-flex;align-items:center;gap:2px;padding:5px 12px;border:1px solid var(--line-2);border-radius:999px;font-size:.82rem;font-weight:600;color:var(--ink);background:var(--card);transition:background .2s,color .2s,border-color .2s,transform .2s;}
.foot-links .fl-apply:hover{background:var(--ink);color:var(--bg);border-color:var(--ink);transform:translateY(-1px);}
.foot-links .fl-list{display:grid;grid-template-columns:repeat(8,max-content);gap:8px 22px;justify-content:start;}
.foot-links .fl-list a{color:var(--ink-2);opacity:.78;font-size:.9rem;transition:opacity .2s,color .2s;}
.foot-links .fl-list a:hover{opacity:1;color:var(--ink);text-decoration:underline;}
.foot-links .fl-more{font-weight:600;opacity:1;color:var(--ink);}
.copyright{max-width:1180px;margin:0 auto;padding:18px 24px 40px;color:var(--ink-3);font-size:.82rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.copyright .beian-link{display:inline-flex;align-items:center;gap:5px;text-decoration:none;color:var(--ink-3);}
.copyright .beian-link:hover{color:var(--ink);}
.copyright .beian-ico{width:14px;height:14px;object-fit:contain;vertical-align:middle;}
/* 底部「本站已稳定运行 X 天」：栏目区正下方、版权上方，居中显示 */
.runtime{max-width:1180px;margin:0 auto;padding:20px 24px 4px;text-align:center;color:var(--ink-2);font-size:.9rem;letter-spacing:.02em;}
.runtime b,.runtime strong{color:var(--ink);font-weight:700;font-variant-numeric:tabular-nums;}

/* 底部「关注公众号」hover/点击 弹出二维码 */
.wx-pop{position:relative;}
.wx-qr{position:absolute;left:0;bottom:calc(100% + 12px);z-index:20;width:160px;padding:14px;
  border-radius:14px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-h);
  text-align:center;opacity:0;visibility:hidden;transform:translateY(6px);transform-origin:bottom left;
  transition:opacity .22s ease,transform .22s ease,visibility .22s;}
.wx-pop:hover .wx-qr,.wx-pop.open .wx-qr{opacity:1;visibility:visible;transform:translateY(0);}
.wx-qr img{width:128px;height:128px;object-fit:contain;border-radius:10px;border:1px solid var(--line);
  display:block;margin:0 auto;background:var(--bg);}
.wx-qr .tip{display:block;margin-top:9px;font-size:.78rem;color:var(--ink-2);letter-spacing:.02em;}
.wx-qr::after{content:"";position:absolute;left:18px;top:100%;width:0;height:0;border:7px solid transparent;
  border-top-color:var(--card);filter:drop-shadow(0 1px 0 var(--line));}

/* 返回顶部浮动按钮（全站共用） */
.to-top{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:46px; height:46px; border-radius:50%;
  background:var(--ink); color:var(--bg);
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-h); cursor:pointer; overflow:hidden;
  opacity:0; visibility:hidden; transform:translateY(14px);
  transition:opacity .26s ease, transform .26s ease, visibility .26s;
}
.to-top.show{ opacity:1; visibility:visible; transform:translateY(0); }
.to-top.show:hover{ transform:translateY(-3px); }
.to-top svg{ width:22px; height:22px; flex:0 0 auto; }
.to-top:active{ transform:translateY(-1px) scale(.96); }

@media(max-width:900px){
  .layout{grid-template-columns:1fr;}
  .side{position:static;}
  .foot-links .fl-list{grid-template-columns:repeat(5,max-content);}
}
@media(max-width:768px){
  .nav-toggle{display:flex;}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 24px 16px;gap:2px;box-shadow:var(--shadow);opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .28s,transform .28s;justify-self:stretch;}
  .nav.open{opacity:1;transform:none;pointer-events:auto;}
  .nav a{padding:12px 8px;border-radius:9px;}
}
@media(max-width:640px){
  .post{flex-direction:column;}
  .cover{width:100%;flex:none;aspect-ratio:16/9;}
  .foot-inner>div:first-child{flex:1 1 100%;}
  .foot .brand{justify-content:center;}
  .foot .about{text-align:center;margin-left:auto;margin-right:auto;}
  .foot .social{justify-content:center;}
  .foot-links .fl-list{grid-template-columns:repeat(3,max-content);}
}

/* 详情页 / 单页 */
.post-detail{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px;box-shadow:var(--shadow);}
.post-detail h1{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;letter-spacing:-.02em;line-height:1.25;margin:14px 0 18px;}
.post-detail .meta{display:flex;align-items:center;gap:16px;color:var(--ink-3);font-size:.82rem;flex-wrap:wrap;}
.post-detail .meta span{display:flex;align-items:center;gap:5px;}
.post-detail .content{font-size:1.02rem;line-height:1.95;color:var(--ink);margin-top:6px;overflow-wrap:break-word;word-break:break-word;}
.post-detail .content img{max-width:100%;border-radius:12px;margin:18px 0;height:auto;}
.post-detail .content a{color:var(--ink);text-decoration:underline;text-underline-offset:3px;}
.post-detail .content h2,.post-detail .content h3{margin:26px 0 12px;letter-spacing:-.01em;line-height:1.35;}
.post-detail .content p{margin:14px 0;}
.post-detail .content pre{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:16px;overflow:auto;font-size:.9rem;line-height:1.6;}
.post-detail .content code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--bg-2);padding:2px 6px;border-radius:6px;}
.post-detail .content blockquote{margin:16px 0;padding:12px 18px;border-left:3px solid var(--ink);color:var(--ink-2);background:var(--bg-2);border-radius:0 10px 10px 0;}
.post-detail .content table{max-width:100%;overflow-x:auto;display:block;word-break:normal;border-collapse:collapse;}
.post-detail .content table td,.post-detail .content table th{padding:6px 10px;border:1px solid var(--line);}
.post-detail .content iframe,.post-detail .content embed,.post-detail .content object{max-width:100%;}
.dt-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);}
.dt-tags a{padding:6px 13px;border:1px solid var(--line-2);border-radius:20px;font-size:.82rem;color:var(--ink-2);transition:.22s;}
.dt-tags a:hover{border-color:var(--ink);color:var(--ink);}
.dt-nav{display:flex;justify-content:space-between;gap:16px;margin-top:24px;padding-top:20px;border-top:1px solid var(--line);}
.dt-nav a{color:var(--ink-2);font-size:.9rem;transition:.2s;max-width:48%;line-height:1.45;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.dt-nav a:hover{color:var(--ink);}
.dt-nav .nxt{text-align:right;margin-left:auto;}
.pager{display:flex;justify-content:center;gap:8px;margin-top:26px;flex-wrap:wrap;}
.pager a,.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:11px;color:var(--ink-2);font-size:.88rem;transition:.22s;}
.pager a:hover{border-color:var(--ink);color:var(--ink);}
.pager .current{background:var(--ink);color:var(--bg);border-color:var(--ink);}

/* ===================== 评论区 ===================== */
.comments{margin-top:34px;padding-top:26px;border-top:1px solid var(--line);}
.cm-head{display:flex;align-items:baseline;gap:10px;margin-bottom:18px;}
.cm-title{font-size:1.2rem;font-weight:700;letter-spacing:-.01em;}
.cm-count{font-size:.85rem;color:var(--ink-3);font-weight:500;}
.cm-list{list-style:none;display:flex;flex-direction:column;gap:20px;}
.cm-item{display:flex;gap:14px;}
.cm-avatar{display:block;width:42px;height:42px;max-width:42px;max-height:42px;aspect-ratio:1/1;border-radius:50%;object-fit:cover;flex:0 0 auto;background:var(--bg-2);border:1px solid var(--line);}
.cm-body{flex:1;min-width:0;}
.cm-meta{display:flex;align-items:center;gap:10px;margin-bottom:5px;}
.cm-name{font-weight:600;font-size:.95rem;}
.cm-time{font-size:.78rem;color:var(--ink-3);}
.cm-text{font-size:.92rem;line-height:1.7;color:var(--ink-2);word-break:break-word;}
.cm-text a{color:var(--ink);text-decoration:underline;text-underline-offset:2px;}
.cm-text img{max-width:100%;border-radius:8px;margin:6px 0;}
.cm-reply{margin-top:6px;}
.cm-reply-btn{border:none;background:none;color:var(--ink-3);font-size:.8rem;cursor:pointer;padding:0;transition:.2s;}
.cm-reply-btn:hover{color:var(--ink);}
.cm-children{list-style:none;margin-top:16px;padding-left:18px;border-left:2px solid var(--line);display:flex;flex-direction:column;gap:16px;}
/* 表单 */
.cm-form-wrap{margin-top:28px;padding:20px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);}
.cm-textarea{width:100%;min-height:96px;resize:vertical;border:1px solid var(--line-2);border-radius:12px;background:var(--card);color:var(--ink);padding:12px 14px;font:inherit;font-size:.92rem;line-height:1.6;outline:none;transition:.2s;}
.cm-textarea:focus{border-color:var(--ink);}
.cm-fields{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap;}
.cm-input{flex:1;min-width:160px;border:1px solid var(--line-2);border-radius:11px;background:var(--card);color:var(--ink);padding:10px 13px;font:inherit;font-size:.9rem;outline:none;transition:.2s;}
.cm-input:focus{border-color:var(--ink);}
.cm-captcha{margin-top:12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.cm-captcha img{height:38px;border-radius:8px;border:1px solid var(--line);cursor:pointer;}
.cm-actions{display:flex;align-items:center;gap:12px;margin-top:14px;flex-wrap:wrap;}
.cm-submit{border:none;background:var(--ink);color:var(--bg);padding:10px 22px;border-radius:11px;font:inherit;font-weight:600;font-size:.9rem;cursor:pointer;transition:.2s;}
.cm-submit:hover{opacity:.85;}
.cm-cancel{border:1px solid var(--line-2);background:transparent;color:var(--ink-2);padding:10px 18px;border-radius:11px;font:inherit;font-size:.88rem;cursor:pointer;transition:.2s;}
.cm-cancel:hover{border-color:var(--ink);color:var(--ink);}
.cm-login-tip{font-size:.88rem;color:var(--ink-2);}
.cm-login-tip a{color:var(--ink);text-decoration:underline;}
.cm-empty{color:var(--ink-3);font-size:.9rem;padding:8px 0;}
.cm-pages{margin-top:18px;display:flex;gap:8px;flex-wrap:wrap;}
.cm-pages a,.cm-pages span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border:1px solid var(--line);border-radius:10px;font-size:.82rem;color:var(--ink-2);}
.cm-pages a:hover{border-color:var(--ink);color:var(--ink);}
.cm-pages .current{background:var(--ink);color:var(--bg);border-color:var(--ink);}
@media(max-width:640px){
  .cm-fields{flex-direction:column;}
  .cm-avatar{width:36px;height:36px;max-width:36px;max-height:36px;}
  .cm-children{padding-left:12px;}
  .post-detail{padding:22px;}
  .dt-nav{flex-direction:column;}
  .dt-nav .nxt{text-align:left;margin-left:0;}
  .dt-nav a{max-width:100%;}
}

/* ===== 友情链接独立页（page-links） ===== */
.links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:18px 0 8px;}
.lk-card{display:flex;flex-direction:column;gap:4px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s,box-shadow .2s;}
.lk-card:hover{border-color:var(--line-2);transform:translateY(-2px);box-shadow:var(--shadow);}
.lk-card .lk-name{font-weight:700;font-size:.95rem;word-break:break-word;}
.lk-card .lk-desc{font-size:.82rem;color:var(--ink-2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.lk-empty{color:var(--ink-3);font-size:.9rem;margin:18px 0 4px;}
.fl-apply-box{margin-top:30px;padding:24px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg-2);}
.fl-apply-h{font-size:1.08rem;margin-bottom:16px;color:var(--ink);}
.fl-form{display:flex;flex-direction:column;gap:14px;max-width:520px;}
.fl-row{display:flex;flex-direction:column;gap:6px;}
.fl-row label{font-size:.85rem;font-weight:600;color:var(--ink);}
.fl-row label i{color:#C0392B;font-style:normal;}
.fl-form input{padding:10px 12px;border:1px solid var(--line-2);border-radius:12px;background:var(--card);color:var(--ink);font-size:.92rem;outline:none;transition:border-color .2s;}
.fl-form input:focus{border-color:var(--ink);}
.fl-submit{align-self:flex-start;margin-top:4px;padding:10px 22px;border:none;border-radius:999px;background:var(--ink);color:var(--bg);font-size:.92rem;font-weight:700;cursor:pointer;transition:transform .2s,opacity .2s;}
.fl-submit:hover{transform:translateY(-1px);opacity:.9;}
.fl-tip{font-size:.88rem;padding:10px 12px;border-radius:12px;margin-bottom:14px;line-height:1.6;}
.fl-tip.fl-ok{background:rgba(39,174,96,.12);color:#1E8449;}
.fl-tip.fl-err{background:rgba(192,57,43,.1);color:#C0392B;}
@media(max-width:640px){
  .fl-apply-box{padding:18px;}
  .links-grid{grid-template-columns:1fr 1fr;}
}

/* ===== 独立标签云页面（page-tags.php） ===== */
.tags-sub{color:var(--ink-3);margin:0 0 18px;font-size:.92rem;}
.tags-cloud{display:flex;flex-wrap:wrap;gap:10px 12px;margin:6px 0 28px;padding:22px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--bg-2);}
.tc-item{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border:1px solid var(--line-2);border-radius:999px;background:var(--card);color:var(--ink);text-decoration:none;line-height:1.2;white-space:nowrap;transition:transform .18s ease,border-color .18s ease,background .18s ease,color .18s ease;}
.tc-item .tc-n{font-size:.72em;color:var(--ink-3);opacity:.8;}
.tc-item:hover{transform:translateY(-2px);border-color:var(--ink);background:var(--ink);color:var(--bg);}
.tc-item:hover .tc-n{color:var(--bg);opacity:.6;}
.tags-empty{padding:30px 0;color:var(--ink-3);text-align:center;}
/* 侧栏标签云「查看全部」入口 */
.tags-more{display:inline-block;margin-top:12px;font-size:.82rem;color:var(--ink-3);text-decoration:none;transition:color .2s ease;}
.tags-more:hover{color:var(--ink);}