/* roulang page: index */
:root{
  --brand:#B3352A;
  --brand-900:#7A1F18;
  --brand-50:#FBEDE9;
  --jade:#1F6F5C;
  --amber:#E0A03A;
  --paper:#FBF6EE;
  --paper-2:#F3EADF;
  --card:#FFFFFF;
  --line:#E4D9CB;
  --ink:#221E1A;
  --ink-2:#5B534B;
  --ink-3:#8A8078;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow:0 1px 2px rgba(34,30,26,.04),0 10px 26px rgba(122,31,24,.06);
  --shadow-hover:0 14px 32px rgba(122,31,24,.10);
  --font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"PingFang SC",system-ui,sans-serif;
  --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;font-family:var(--font);font-size:17px;line-height:1.9;
  color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--radius-img);}
a{color:var(--brand-900);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
a:hover{color:var(--brand);}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:.01em;line-height:1.35;color:var(--ink);}
h1{font-size:clamp(28px,3.6vw,40px);}
h2{font-size:clamp(23px,2.6vw,32px);}
h3{font-size:20px;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,.faq-q:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;
}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}
.topbar{background:var(--brand);color:var(--paper);font-size:14px;height:34px;overflow:hidden;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;}
.topbar-left{display:flex;align-items:center;gap:10px;min-width:0;}
.topbar-badge{display:inline-block;flex:none;padding:0 9px;height:20px;line-height:20px;border-radius:999px;background:rgba(255,255,255,.16);font-size:12px;}
.topbar-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.countdown{font-family:var(--mono);font-size:13px;white-space:nowrap;}
.cd-num{color:var(--amber);font-weight:700;}
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .22s ease;}
.site-header.scrolled{box-shadow:0 6px 20px rgba(0,0,0,.05);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none;}
.brand-mark{width:38px;height:38px;border-radius:8px;flex:none;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700;box-shadow:inset 0 0 0 2px rgba(255,255,255,.22);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:.04em;}
.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-link{position:relative;display:inline-block;padding:10px 14px;border-radius:8px;color:var(--ink-2);text-decoration:none;font-size:15px;transition:color .18s ease,background .18s ease;}
.nav-link:hover{color:var(--brand);background:var(--brand-50);}
.nav-link.active{color:var(--brand-900);font-weight:700;}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--brand);border-radius:2px;}
.nav-actions{display:flex;align-items:center;gap:10px;flex:none;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;white-space:nowrap;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:#98291f;color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn-primary:active{transform:translateY(-1px);}
.btn-outline{background:#fff;color:var(--brand-900);border-color:var(--brand);}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-900);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-sm{padding:8px 16px;font-size:14px;border-radius:8px;}
.btn-block{width:100%;}
.eyebrow{display:inline-block;padding:3px 8px;border:1px solid var(--brand);border-radius:4px;color:var(--brand-900);font-size:12px;letter-spacing:.06em;background:#fff;}
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:12px;line-height:20px;font-weight:600;white-space:nowrap;}
.badge-brand{background:var(--brand-50);color:var(--brand-900);}
.badge-jade{background:rgba(31,111,92,.10);color:var(--jade);}
.badge-amber{background:rgba(224,160,58,.16);color:#8a5a12;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--ink-2);}
.section{padding:64px 0;}
.section-alt{background:var(--paper-2);}
.section-head{margin-bottom:30px;max-width:820px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-title{position:relative;padding-left:16px;}
.section-title::before{content:"";position:absolute;left:0;top:.22em;width:4px;height:18px;background:var(--brand);border-radius:2px;}
.section-sub{margin-top:14px;color:var(--ink-2);font-size:16px;line-height:1.9;}
.crumb{font-size:13.5px;color:var(--ink-3);margin-bottom:16px;}
.crumb a{color:var(--ink-2);text-decoration:none;}
.crumb a:hover{color:var(--brand);text-decoration:underline;}
.cat-head{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:start;padding:48px 0 40px;}
.cat-head h1{margin-bottom:14px;}
.cat-intro{color:var(--ink-2);font-size:16px;line-height:1.9;max-width:680px;}
.cat-badges{display:flex;flex-direction:column;gap:10px;min-width:210px;}
.cat-badge{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;}
.cat-badge span{font-size:13px;color:var(--ink-3);}
.cat-badge b{font-family:var(--mono);font-size:18px;color:var(--brand-900);}
.filter-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;}
.filter-tab{padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:14px;text-decoration:none;transition:all .2s ease;}
.filter-tab:hover{border-color:var(--brand);color:var(--brand-900);}
.filter-tab.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.filter-right{display:flex;align-items:center;gap:10px;}
.filter-right label{font-size:13.5px;color:var(--ink-3);}
.select{appearance:none;padding:8px 34px 8px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px;color:var(--ink-2);
  background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);
  background-position:calc(100% - 18px) 17px,calc(100% - 13px) 17px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;}
.post-list{margin-top:8px;}
.post-item{display:grid;grid-template-columns:96px 1fr 24px;gap:20px;align-items:center;padding:20px 4px;border-bottom:1px solid var(--line);transition:background .18s ease;}
.post-item:hover{background:#fff;}
.thumb{width:96px;height:72px;border-radius:10px;overflow:hidden;background:var(--paper-2);flex:none;}
.thumb img{width:96px;height:72px;object-fit:cover;border-radius:10px;}
.post-title{font-size:17px;font-weight:600;color:var(--ink);text-decoration:none;display:inline-block;transition:color .18s ease;line-height:1.6;}
.post-item:hover .post-title{color:var(--brand);}
.post-excerpt{font-size:14px;color:var(--ink-2);line-height:1.8;margin:6px 0 8px;}
.post-info{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:12.5px;color:var(--ink-3);}
.post-arrow{color:var(--ink-3);font-size:18px;text-align:center;}
.post-item:hover .post-arrow{color:var(--brand);}
.more-wrap{text-align:center;padding:28px 0 6px;}
.pager{display:flex;gap:8px;justify-content:center;align-items:center;margin-top:16px;font-size:13.5px;color:var(--ink-3);}
.pager a{min-width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink-2);text-decoration:none;padding:0 8px;}
.pager a:hover{border-color:var(--brand);color:var(--brand-900);}
.pager a.cur{background:var(--brand);border-color:var(--brand);color:#fff;}
.rank-list{border-top:1px solid var(--line);}
.rank-item{display:flex;align-items:center;gap:16px;padding:14px 4px;border-bottom:1px solid var(--line);}
.rank-num{font-family:var(--mono);font-size:15px;font-weight:700;color:var(--ink-3);flex:none;width:26px;}
.rank-item:nth-child(-n+3) .rank-num{color:var(--brand);}
.rank-title{flex:1;min-width:0;font-size:15.5px;color:var(--ink);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-title:hover{color:var(--brand);}
.rank-views{font-family:var(--mono);font-size:13px;color:var(--ink-3);flex:none;}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.compare-col{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;}
.compare-title{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:16px;}
.check-list{display:grid;gap:12px;}
.check-item{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2);line-height:1.8;}
.dot-ok,.dot-no{flex:none;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;margin-top:5px;}
.dot-ok{background:rgba(31,111,92,.12);color:var(--jade);}
.dot-no{background:var(--brand-50);color:var(--brand-900);}
.read-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.read-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;display:flex;flex-direction:column;gap:8px;text-decoration:none;color:inherit;transition:transform .22s ease,box-shadow .22s ease;}
.read-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:inherit;}
.read-card h3{font-size:16.5px;}
.read-card p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.8;}
.read-card .link-arrow{margin-top:auto;}
.link-arrow{font-size:14px;font-weight:600;color:var(--brand-900);text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:gap .2s ease;}
.link-arrow:hover{color:var(--brand);gap:10px;}
.sub-cta{background:var(--brand-900);color:var(--paper);border-radius:var(--radius-card);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.sub-cta h2{color:#fff;font-size:22px;margin-bottom:8px;}
.sub-cta p{color:rgba(251,246,238,.82);font-size:14.5px;margin:0;}
.sub-actions{display:flex;gap:12px;flex-wrap:wrap;}
.sub-cta .btn-outline{background:transparent;color:#fff;border-color:rgba(251,246,238,.7);}
.sub-cta .btn-outline:hover{background:rgba(251,246,238,.14);color:#fff;}
.site-footer{background:#241f1b;color:#d8cfc5;font-size:14px;line-height:1.9;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:56px 0 40px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:#a99f95;}
.footer-desc{margin-top:14px;color:#bcb2a8;font-size:14px;line-height:1.9;}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;}
.footer-links{display:grid;gap:9px;}
.footer-link{color:#bcb2a8;text-decoration:none;font-size:14px;}
.footer-link:hover{color:#fff;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0 26px;display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;font-size:13px;color:#948b82;}
.footer-bottom a{color:#bcb2a8;}
.hamburger{display:none;width:42px;height:42px;border-radius:8px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}
.drawer-overlay{position:fixed;inset:0;background:rgba(34,30,26,.55);opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;z-index:80;}
.drawer{position:fixed;left:0;right:0;top:0;z-index:90;background:#fff;border-bottom-left-radius:16px;border-bottom-right-radius:16px;transform:translateY(-102%);transition:transform .26s ease;padding:18px 20px 24px;max-height:88vh;overflow:auto;}
body.drawer-open .drawer{transform:translateY(0);}
body.drawer-open .drawer-overlay{opacity:1;visibility:visible;}
body.drawer-open{overflow:hidden;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.drawer-close{width:36px;height:36px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:18px;line-height:1;}
.drawer-links{display:grid;gap:4px;margin-bottom:16px;}
.drawer-link{display:block;padding:12px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:16px;border-bottom:1px solid var(--line);}
.drawer-link.active{color:var(--brand-900);font-weight:700;background:var(--brand-50);}
.drawer-cd{font-family:var(--mono);font-size:14px;color:var(--ink-2);background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin-bottom:14px;}
.drawer-actions{display:grid;gap:10px;}
@media (max-width:1200px){.section{padding:56px 0;}}
@media (max-width:1024px){
  .read-grid{grid-template-columns:1fr 1fr;}
  .compare{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:900px){
  .nav-links{display:none;}
  .nav-actions .btn-outline{display:none;}
  .hamburger{display:flex;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .container{padding:0 18px;}
  .section{padding:48px 0;}
  .topbar-text{display:none;}
  .countdown{display:none;}
  .cat-head{grid-template-columns:1fr;gap:20px;padding:32px 0 26px;}
  .cat-badges{flex-direction:row;flex-wrap:wrap;min-width:0;}
  .cat-badge{flex:1 1 140px;}
  .post-item{grid-template-columns:80px 1fr;gap:14px;align-items:start;}
  .thumb,.thumb img{width:80px;height:64px;}
  .post-arrow{display:none;}
  .read-grid{grid-template-columns:1fr;}
  .sub-cta{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding:40px 0 30px;}
}
@media (max-width:480px){
  .brand-name{font-size:16px;}
  .brand-sub{font-size:10px;}
  .filter-right{width:100%;}
  .select{width:100%;}
  .sub-actions .btn{width:100%;}
  .compare-col,.read-card{padding:18px;}
}

/* roulang page: category1 */
:root{
 --brand:#B3352A;
 --brand-900:#7A1F18;
 --brand-50:#FBEDE9;
 --jade:#1F6F5C;
 --amber:#E0A03A;
 --paper:#FBF6EE;
 --paper-2:#F3EADF;
 --card:#FFFFFF;
 --line:#E4D9CB;
 --ink:#221E1A;
 --ink-2:#5B534B;
 --ink-3:#8A8078;
 --radius-card:14px;
 --radius-btn:10px;
 --radius-img:12px;
 --shadow:0 1px 2px rgba(34,30,26,.04),0 10px 26px rgba(122,31,24,.06);
 --shadow-hover:0 14px 32px rgba(122,31,24,.10);
 --font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
 --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,"PingFang SC",system-ui,sans-serif;
 --max:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
 margin:0;font-family:var(--font);font-size:17px;line-height:1.9;
 color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
h1{font-size:clamp(30px,4vw,44px);line-height:1.35;font-weight:700;letter-spacing:.01em;}
h2{font-size:clamp(23px,2.6vw,32px);line-height:1.35;font-weight:700;letter-spacing:.01em;}
h3{font-size:20px;line-height:1.45;font-weight:700;}
p{margin-bottom:1.1em;}
p:last-child{margin-bottom:0;}
img{max-width:100%;display:block;border-radius:var(--radius-img);}
ul,ol{padding-left:1.2em;}
a{color:var(--brand-900);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;transition:color .18s ease;}
a:hover{color:var(--brand);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
 outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;
}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px;}

/* ---------- 顶部活动条 ---------- */
.topbar{background:var(--brand);color:var(--paper);font-size:14px;height:34px;overflow:hidden;}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:34px;}
.topbar-left{display:flex;align-items:center;gap:10px;min-width:0;}
.topbar-badge{display:inline-block;flex:none;padding:0 9px;height:20px;line-height:20px;border-radius:999px;background:rgba(255,255,255,.16);font-size:12px;}
.topbar-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.topbar-right{display:flex;align-items:center;gap:6px;flex:none;font-size:13px;}
.countdown{font-family:var(--mono);color:var(--amber);font-weight:700;letter-spacing:.04em;}

/* ---------- 主导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .22s ease;}
.site-header.scrolled{box-shadow:0 6px 20px rgba(0,0,0,.05);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none;}
.brand-mark{width:38px;height:38px;border-radius:8px;flex:none;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700;box-shadow:inset 0 0 0 2px rgba(255,255,255,.22);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:.04em;}
.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-link{position:relative;display:inline-block;padding:10px 14px;border-radius:8px;color:var(--ink-2);text-decoration:none;font-size:15px;transition:color .18s ease,background .18s ease;}
.nav-link:hover{color:var(--brand);background:var(--brand-50);}
.nav-link.active{color:var(--brand-900);font-weight:700;}
.nav-link.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--brand);border-radius:2px;}
.nav-actions{display:flex;align-items:center;gap:10px;flex:none;}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 24px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;white-space:nowrap;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:#98291f;color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn-primary:active{transform:translateY(-1px);}
.btn-outline{background:#fff;color:var(--brand-900);border-color:var(--brand);}
.btn-outline:hover{background:var(--brand-50);color:var(--brand-900);transform:translateY(-2px);box-shadow:var(--shadow);}
.btn-light{background:var(--paper);color:var(--brand-900);border-color:var(--paper);}
.btn-light:hover{background:#fff;color:var(--brand-900);transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.btn-ghost{background:transparent;color:var(--brand-900);border-color:transparent;padding:10px 6px;}
.btn-ghost:hover{color:var(--brand);}
.btn-ghost .arrow{transition:transform .2s ease;display:inline-block;}
.btn-ghost:hover .arrow{transform:translateX(4px);}
.btn-sm{padding:8px 16px;font-size:14px;border-radius:8px;}
.btn-block{width:100%;}

/* ---------- 徽章 / 标签 ---------- */
.eyebrow{display:inline-block;padding:3px 8px;border:1px solid var(--brand);border-radius:4px;color:var(--brand-900);font-size:12px;letter-spacing:.06em;background:#fff;}
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:12px;line-height:20px;font-weight:600;white-space:nowrap;}
.badge-brand{background:var(--brand-50);color:var(--brand-900);}
.badge-jade{background:rgba(31,111,92,.10);color:var(--jade);}
.badge-amber{background:rgba(224,160,58,.16);color:#8a5a12;}
.badge-line{background:#fff;border:1px solid var(--line);color:var(--ink-2);}

/* ---------- 通用板块 ---------- */
.section{padding:64px 0;}
.section-tight{padding:40px 0;}
.section-alt{background:var(--paper-2);}
.section-white{background:#fff;}
.section-head{margin-bottom:28px;max-width:820px;}
.section-head .eyebrow{margin-bottom:14px;}
.section-title{position:relative;padding-left:16px;}
.section-title::before{content:"";position:absolute;left:0;top:.22em;width:4px;height:18px;background:var(--brand);border-radius:2px;}
.section-sub{margin-top:14px;color:var(--ink-2);font-size:16px;line-height:1.9;}

/* ---------- 分类信息头 ---------- */
.cat-head{padding:44px 0 40px;background:var(--paper);border-bottom:1px solid var(--line);}
.cat-head-grid{display:flex;align-items:flex-start;justify-content:space-between;gap:40px;}
.cat-head-main{max-width:720px;}
.crumb{font-size:14px;color:var(--ink-3);margin-bottom:16px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.crumb a{color:var(--ink-2);text-decoration:none;}
.crumb a:hover{color:var(--brand);text-decoration:underline;}
.crumb .sep{color:var(--ink-3);}
.cat-head h1{margin-bottom:14px;}
.cat-head h1 .hl{color:var(--brand-900);}
.cat-head p{color:var(--ink-2);font-size:16px;line-height:1.9;max-width:640px;}
.cat-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.cat-badges{display:flex;flex-direction:column;gap:10px;min-width:210px;flex:none;}
.cat-badge{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px;}
.cat-badge span{font-size:13px;color:var(--ink-3);}
.cat-badge b{font-family:var(--mono);font-size:18px;color:var(--brand-900);}

/* ---------- 筛选排序条 ---------- */
.filter-bar{background:#fff;border-bottom:1px solid var(--line);padding:16px 0;}
.filter-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.chip-group{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.chip{display:inline-block;padding:7px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:14px;text-decoration:none;transition:all .18s ease;}
.chip:hover{border-color:var(--brand);color:var(--brand-900);background:var(--brand-50);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.chip.is-active:hover{background:#98291f;color:#fff;}
.filter-right{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-3);}
.select{appearance:none;padding:8px 34px 8px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:14px;color:var(--ink-2);cursor:pointer;
 background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);
 background-position:calc(100% - 18px) 17px,calc(100% - 13px) 17px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;transition:border-color .18s ease,box-shadow .18s ease;}
.select:hover{border-color:var(--brand);}
.select:focus{box-shadow:0 0 0 3px var(--brand-50);}

/* ---------- 行式帖子列表 ---------- */
.post-list{margin-top:8px;}
.post-item{display:grid;grid-template-columns:96px 1fr 24px;gap:20px;align-items:center;padding:20px 8px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;transition:background .18s ease;}
.post-item:hover{background:var(--paper);}
.post-item:hover .post-title{color:var(--brand);}
.thumb{width:96px;height:72px;border-radius:var(--radius-img);overflow:hidden;background:var(--paper-2);}
.thumb img{width:96px;height:72px;object-fit:cover;border-radius:0;}
.post-body{min-width:0;}
.post-title{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;line-height:1.5;color:var(--ink);transition:color .18s ease;margin-bottom:4px;}
.post-title .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.post-desc{color:var(--ink-2);font-size:14px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:6px;}
.post-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--ink-3);}
.post-meta .dot{color:var(--line);}
.post-arrow{font-size:18px;color:var(--ink-3);text-align:right;transition:transform .2s ease,color .2s ease;}
.post-item:hover .post-arrow{color:var(--brand);transform:translateX(3px);}

/* ---------- 查看更多 / 分页 ---------- */
.more-wrap{text-align:center;padding-top:32px;}
.more-note{margin-top:16px;font-size:13px;color:var(--ink-3);}
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;}
.pager a,.pager 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:8px;font-size:14px;color:var(--ink-2);text-decoration:none;background:#fff;transition:all .18s ease;}
.pager a:hover{border-color:var(--brand);color:var(--brand-900);background:var(--brand-50);}
.pager .current{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700;}

/* ---------- 热门文章 Top5 ---------- */
.rank-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line);}
.rank-list li{display:grid;grid-template-columns:46px 1fr auto;gap:14px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--line);}
.rank-list li a{text-decoration:none;color:var(--ink);font-weight:600;font-size:16px;}
.rank-list li a:hover{color:var(--brand);}
.rank-num{font-family:var(--mono);font-size:15px;color:var(--brand);font-weight:700;}
.rank-num.top{color:var(--amber);}
.rank-views{font-size:13px;color:var(--ink-3);font-family:var(--mono);white-space:nowrap;}

/* ---------- 规范对照 ---------- */
.norms-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.norm-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;box-shadow:var(--shadow);transition:box-shadow .22s ease,transform .22s ease;}
.norm-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);}
.norm-card h3{display:flex;align-items:center;gap:8px;margin-bottom:12px;}
.norm-list{list-style:none;margin:0;padding:0;}
.norm-list li{position:relative;padding:9px 0 9px 28px;color:var(--ink-2);font-size:15px;line-height:1.8;}
.norm-list li::before{position:absolute;left:0;top:10px;width:18px;height:18px;line-height:18px;text-align:center;border-radius:50%;font-size:11px;font-weight:700;}
.norm-yes li::before{content:"✓";background:rgba(31,111,92,.12);color:var(--jade);}
.norm-no li::before{content:"✕";background:var(--brand-50);color:var(--brand);}
.norm-tip{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-3);}

/* ---------- 延伸阅读 ---------- */
.read-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.read-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:24px;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;}
.read-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:var(--brand);}
.read-card h3{font-size:17px;color:var(--ink);}
.read-card:hover h3{color:var(--brand);}
.read-card p{font-size:14px;color:var(--ink-2);line-height:1.8;margin:0;}
.read-card .read-more{font-size:13px;color:var(--brand-900);font-weight:600;}

/* ---------- 订阅窄条 ---------- */
.subscribe-band{background:var(--brand-900);color:var(--paper);border-radius:var(--radius-card);padding:26px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;box-shadow:var(--shadow);}
.subscribe-band h3{color:#fff;font-size:20px;margin-bottom:6px;}
.subscribe-band p{margin:0;font-size:14px;color:rgba(251,246,238,.82);line-height:1.8;}
.subscribe-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}

/* ---------- 页脚 ---------- */
.site-footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;}
.footer-col{min-width:0;}
.footer-brand .brand{margin-bottom:14px;}
.footer-desc{font-size:14px;color:var(--ink-2);line-height:1.85;margin:0;}
.footer-title{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:14px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:9px;}
.footer-link{font-size:14px;color:var(--ink-2);text-decoration:none;}
.footer-link:hover{color:var(--brand);text-decoration:underline;}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-3);}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(34,30,26,.55);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:80;}
.drawer-mask.open{opacity:1;visibility:visible;}
.drawer{position:fixed;top:0;left:0;right:0;z-index:90;background:#fff;border-bottom:1px solid var(--line);border-radius:0 0 16px 16px;padding:18px 0 22px;transform:translateY(-102%);transition:transform .3s ease;box-shadow:0 14px 32px rgba(122,31,24,.16);max-height:90vh;overflow-y:auto;}
.drawer.open{transform:translateY(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;}
.drawer-close{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;font-size:18px;line-height:1;color:var(--ink-2);display:inline-flex;align-items:center;justify-content:center;}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:16px;}
.drawer-nav a{padding:12px 10px;border-radius:10px;color:var(--ink-2);text-decoration:none;font-size:16px;transition:background .18s ease,color .18s ease;}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-50);color:var(--brand-900);font-weight:700;}
.drawer-countdown{background:var(--brand-50);border-radius:10px;padding:12px 14px;font-size:13px;color:var(--ink-2);margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;}
.drawer-countdown .countdown{color:var(--brand-900);}
.drawer-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
 .cat-badges{min-width:190px;}
}
@media (max-width:1024px){
 .nav-links{display:none;}
 .nav-toggle{display:inline-flex;}
 .cat-head-grid{flex-direction:column;gap:24px;}
 .cat-badges{flex-direction:row;flex-wrap:wrap;min-width:0;width:100%;}
 .cat-badge{flex:1 1 30%;min-width:160px;}
 .read-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:768px){
 body{font-size:16px;}
 .container{padding:0 18px;}
 .section{padding:48px 0;}
 .section-tight{padding:32px 0;}
 .topbar{height:32px;}
 .topbar-inner{height:32px;}
 .topbar-right{display:none;}
 .nav-inner{height:64px;gap:12px;}
 .brand-name{font-size:16px;}
 .brand-sub{font-size:10px;letter-spacing:.1em;}
 .brand-mark{width:34px;height:34px;font-size:17px;}
 .nav-actions .btn-outline{display:none;}
 .cat-head{padding:32px 0 30px;}
 .cat-head h1{font-size:26px;}
 .cat-badge{flex:1 1 100%;}
 .post-item{grid-template-columns:72px 1fr;gap:14px;padding:16px 0;}
 .thumb,.thumb img{width:72px;height:60px;}
 .post-arrow{display:none;}
 .post-title{font-size:16px;}
 .post-title .t{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
 .norm-card{padding:18px;}
 .norms-grid,.read-grid{grid-template-columns:1fr;}
 .rank-list li{grid-template-columns:38px 1fr auto;gap:10px;}
 .rank-list li a{font-size:15px;}
 .subscribe-band{padding:22px;text-align:left;}
 .subscribe-actions{width:100%;}
 .subscribe-actions .btn{flex:1 1 auto;}
 .footer-grid{grid-template-columns:1fr;gap:24px;}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
 .filter-inner{flex-direction:column;align-items:flex-start;gap:12px;}
 .filter-right{width:100%;justify-content:space-between;}
}
@media (max-width:480px){
 .nav-actions .btn-primary{padding:8px 12px;font-size:13px;}
 .drawer-actions{grid-template-columns:1fr;}
 .cat-meta{gap:6px;}
 .post-desc{-webkit-line-clamp:2;}
 .pager a,.pager span{min-width:30px;height:30px;font-size:13px;}
}