/* roulang page: index */
:root{
  --brand:#E4572E; --brand-dark:#C2441F; --brand-soft:#FBE9E2;
  --ink:#14313A; --ink-deep:#0E232A; --ink-soft:#E6EFF1;
  --amber:#F2A63B; --amber-soft:#FEF3E0;
  --bg:#FAF7F2; --card:#FFFFFF; --line:#E9E3D9; --dash:#D9D2C6;
  --text:#1B1B1D; --text-2:#5B5852; --text-3:#8C877E; --white:#FFFFFF;
  --ok:#2E9E6B; --warn:#D97706; --err:#CF3B3B;
  --r-btn:10px; --r-card:14px; --r-cover:18px; --r-pill:999px;
  --sh:0 1px 2px rgba(20,18,15,.04), 0 8px 24px -12px rgba(20,18,15,.12);
  --sh-hover:0 2px 6px rgba(20,18,15,.06), 0 16px 34px -16px rgba(20,18,15,.20);
  --ease:180ms ease-out;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16.5px;line-height:1.9;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(250,247,242,.96);
  backdrop-filter:saturate(1.15) blur(10px);border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease);
}
.site-header.scrolled{box-shadow:0 8px 24px -16px rgba(20,18,15,.35)}
.header-inner{display:flex;align-items:center;gap:22px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:0 0 auto}
.brand-mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,#E4572E 0%,#F0864B 100%);box-shadow:0 6px 14px -8px rgba(228,87,46,.85)}
.brand-text strong{display:block;font-size:16px;line-height:1.35;font-weight:700;letter-spacing:0}
.brand-text em{display:block;font-style:normal;font-size:12px;color:var(--text-3);line-height:1.4}
.search-wrap{flex:1 1 auto;display:flex;justify-content:center}
.search-box{position:relative;width:100%;max-width:520px}
.search-box svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#9C9views}
.search-box svg{color:#9C968C}
.search-box input{
  width:100%;height:44px;padding:0 16px 0 44px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);font-size:14.5px;color:var(--text);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.search-box input::placeholder{color:#A9A39A}
.search-box input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(228,87,46,.15)}
.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.link-plain{font-size:14.5px;color:var(--text-2);transition:color var(--ease)}
.link-plain:hover{color:var(--brand)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:11px;
  align-items:center;justify-content:center;cursor:pointer;transition:border-color var(--ease),background var(--ease)}
.nav-toggle:hover{border-color:var(--brand);background:var(--brand-soft)}
.cat-nav{border-top:1px solid rgba(233,227,217,.85)}
.cat-nav-inner{display:flex;align-items:center;gap:30px;min-height:46px}
.cat-nav a{position:relative;font-size:14.5px;color:var(--text-2);padding:12px 0;transition:color var(--ease)}
.cat-nav a::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--brand);
  transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.cat-nav a:hover{color:var(--brand)}
.cat-nav a.active{color:var(--brand);font-weight:600}
.cat-nav a.active::after{transform:scaleX(1)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;
  border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 18px -12px rgba(228,87,46,.9)}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-ghost:hover{background:var(--brand-soft)}
.btn-amber{background:var(--amber);color:var(--ink-deep)}
.btn-amber:hover{background:#F7B655}
.btn-amber.is-on{background:var(--amber-soft);color:var(--brand-dark);border-color:var(--amber);box-shadow:none}
.btn-light{background:#fff;color:var(--ink);border-color:rgba(255,255,255,.4)}
.btn-light:hover{background:#F3EEE6}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-text{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;color:var(--brand);font-weight:600}
.btn-text svg{transition:transform var(--ease)}
.btn-text:hover svg{transform:translateX(3px)}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* ---------- badges ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;line-height:1.6}
.badge-brand{background:var(--brand-soft);color:var(--brand-dark)}
.badge-amber{background:var(--amber-soft);color:#9A6412}
.badge-ink{background:var(--ink-soft);color:var(--ink)}
.badge-live{background:var(--brand);color:#fff}
.badge-soft{background:#F5F1EA;color:var(--text-2)}

/* ---------- hero ---------- */
.hero{padding:40px 0 0;background:
  radial-gradient(1100px 380px at 82% -12%, rgba(242,166,59,.16), transparent 72%), var(--bg)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px}
.hero-stage{position:relative;min-height:430px;border-radius:var(--r-cover);overflow:hidden;background:var(--ink-deep)}
.hero-stage img.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.hero-stage::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,35,42,.15) 0%,rgba(14,35,42,.62) 52%,rgba(10,26,32,.94) 100%)}
.hero-stage-top{position:absolute;top:20px;left:20px;right:20px;display:flex;justify-content:space-between;align-items:center;z-index:3}
.hero-live-dot{width:7px;height:7px;border-radius:50%;background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28)}
.hero-stage-body{position:absolute;left:0;right:0;bottom:0;padding:32px 32px 30px;z-index:3;color:#fff}
.hero-stage-body h1{font-size:42px;line-height:1.24;font-weight:700;letter-spacing:0;max-width:640px}
.hero-stage-body p{margin-top:14px;font-size:16px;line-height:1.8;color:#D7E1E2;max-width:560px}
.hero-side{display:flex;flex-direction:column;gap:16px}
.cd-card{background:linear-gradient(180deg,#14313A 0%,#0E232A 100%);border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r-card);padding:20px 20px 18px;color:#fff;box-shadow:var(--sh)}
.cd-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.cd-date{font-size:13px;color:#B9C7C9}
.cd-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.cd-cell{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:12px;
  padding:12px 6px 9px;text-align:center}
.cd-num{display:block;font-size:34px;line-height:1.1;color:var(--amber);font-weight:700;
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.cd-unit{display:block;font-size:12.5px;color:#A9B9BB;margin-top:4px;letter-spacing:.04em}
.cd-note{margin-top:14px;font-size:13px;line-height:1.7;color:#A9B9BB}
.point-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:16px 18px;box-shadow:var(--sh)}
.point-list li{display:flex;align-items:flex-start;gap:11px;padding:9px 0;font-size:15px;line-height:1.7;color:var(--text-2)}
.point-list li+li{border-top:1px dashed #EFEAE0}
.point-idx{flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:var(--brand-soft);color:var(--brand-dark);
  font-size:12.5px;font-weight:700;display:grid;place-items:center;margin-top:2px}
.hero-buttons{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- sections ---------- */
.section{padding:78px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-head h2{font-size:30px;line-height:1.32;font-weight:700}
.section-head .sub{margin-top:10px;font-size:15.5px;color:var(--text-2);line-height:1.8;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand-dark);
  background:var(--brand-soft);border-radius:var(--r-pill);padding:5px 13px;margin-bottom:14px}

/* ---------- subscribe band ---------- */
.band{position:relative;border-radius:var(--r-cover);overflow:hidden;background:var(--ink-deep);color:#fff}
.band-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.band::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,35,42,.94) 6%,rgba(14,35,42,.70) 62%,rgba(14,35,42,.48) 100%)}
.band-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:34px 34px}
.band-inner h2{font-size:27px;line-height:1.35;font-weight:700}
.band-inner p{margin-top:12px;font-size:15px;color:#C6D3D5;line-height:1.85;max-width:520px}
.sub-form{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}
.sub-form .field{grid-column:1 / -1}
.sub-form label{display:block;font-size:13px;color:#B9C7C9;margin-bottom:7px}
.sub-form input{width:100%;height:48px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;padding:0 15px;font-size:15px;transition:border-color var(--ease),background var(--ease)}
.sub-form input::placeholder{color:#8798 9A}
.sub-form input::placeholder{color:#87989A}
.sub-form input:focus{outline:none;border-color:var(--amber);background:rgba(255,255,255,.13)}
.sub-form input.err{border-color:var(--err)}
.form-msg{grid-column:1 / -1;font-size:13.5px;line-height:1.7;margin-top:2px;min-height:20px}
.form-msg.ok{color:#7FD8AE}
.form-msg.bad{color:#F3A0A0}

/* ---------- entry rows ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.entry{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px;transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease)}
.entry:hover{border-color:rgba(228,87,46,.4);box-shadow:var(--sh-hover);transform:translateY(-2px)}
.entry-ico{flex:0 0 auto;width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand-dark);
  display:grid;place-items:center}
.entry-txt strong{display:block;font-size:15.5px;font-weight:700}
.entry-txt span{display:block;font-size:13px;color:var(--text-3);line-height:1.6;margin-top:2px}
.entry-arrow{margin-left:auto;color:var(--brand);transition:transform var(--ease)}
.entry:hover .entry-arrow{transform:translateX(3px)}

/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;display:flex;
  flex-direction:column;transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease)}
.post-card:hover{border-color:rgba(228,87,46,.35);box-shadow:var(--sh-hover);transform:translateY(-2px)}
.post-cover{position:relative;aspect-ratio:16/9;background:var(--brand-soft);overflow:hidden;display:block}
.post-cover img{width:100%;height:100%;object-fit:cover;transition:transform 240ms ease-out}
.post-card:hover .post-cover img{transform:scale(1.03)}
.post-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.post-title{font-size:17px;line-height:1.55;font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card:hover .post-title{color:var(--brand-dark)}
.post-desc{font-size:14px;line-height:1.78;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-3);padding-top:10px;border-top:1px dashed #EFEAE0}
.post-meta .go{color:var(--brand);font-weight:600}
.empty-state{grid-column:1 / -1;border:1px dashed var(--dash);background:#fff;border-radius:var(--r-card);
  padding:46px 24px;text-align:center}
.empty-state .ico{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--brand-soft);
  color:var(--brand-dark);display:grid;place-items:center}
.empty-state p{font-size:15.5px;color:var(--text-2)}
.empty-state .btn{margin-top:18px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px 20px}
.stat b{display:block;font-size:30px;line-height:1.2;font-weight:700;color:var(--ink);
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.stat b em{font-style:normal;font-size:14px;color:var(--text-3);margin-left:4px;font-weight:600}
.stat strong{display:block;margin-top:8px;font-size:15px;font-weight:700}
.stat span{display:block;margin-top:6px;font-size:13.5px;line-height:1.7;color:var(--text-2)}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:10px;max-width:900px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:border-color var(--ease)}
.faq-item:hover{border-color:rgba(228,87,46,.35)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:16px 20px;font-size:16.5px;font-weight:600;line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .faq-arrow{flex:0 0 auto;color:var(--text-3);transition:transform var(--ease)}
.faq-item[open]{border-color:rgba(228,87,46,.45)}
.faq-item[open] summary{color:var(--brand-dark);border-left:3px solid var(--brand);padding-left:17px}
.faq-item[open] summary .faq-arrow{transform:rotate(180deg);color:var(--brand)}
.faq-body{padding:0 20px 18px 20px;font-size:15px;line-height:1.85;color:var(--text-2)}

/* ---------- cta ---------- */
.cta{position:relative;border-radius:var(--r-cover);overflow:hidden;background:var(--ink-deep);color:#fff}
.cta-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.30}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,35,42,.95) 0%,rgba(14,35,42,.66) 60%,rgba(14,35,42,.38) 100%)}
.cta-inner{position:relative;z-index:2;padding:40px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.cta-inner h2{font-size:28px;line-height:1.36;font-weight:700}
.cta-inner p{margin-top:12px;font-size:15px;color:#C6D3D5;max-width:620px;line-height:1.85}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;flex:0 0 auto}

/* ---------- footer ---------- */
.site-footer{margin-top:88px;background:linear-gradient(180deg,#14313A 0%,#0E232A 100%);color:#D8E2E3}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding:56px 0 40px}
.footer-brand strong{display:block;font-size:17px;color:#fff;line-height:1.5}
.footer-brand p{margin-top:12px;font-size:13.8px;line-height:1.85;color:#9FB0B2;max-width:320px}
.footer-col h3{font-size:14.5px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.02em}
.footer-col li+li{margin-top:10px}
.footer-col a{font-size:14px;color:#A9B9BB;transition:color var(--ease)}
.footer-col a:hover{color:var(--amber)}
.footer-sub p{font-size:13.8px;line-height:1.8;color:#9FB0B2;margin-bottom:14px}
.footer-sub form{display:flex;gap:8px}
.footer-sub input{flex:1 1 auto;min-width:0;height:44px;border-radius:var(--r-btn);border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.07);color:#fff;padding:0 13px;font-size:14px}
.footer-sub input::placeholder{color:#87989A}
.footer-sub input:focus{outline:none;border-color:var(--amber)}
.footer-note{margin-top:12px;font-size:13px;color:#8FA1A3;min-height:19px}
.footer-note.ok{color:#7FD8AE}
.footer-note.bad{color:#F3A0A0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:20px 0 26px;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#8FA1A3}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- drawer ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(14,35,42,.45);opacity:0;pointer-events:none;transition:opacity var(--ease);z-index:90}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:88vw;max-width:360px;background:var(--bg);z-index:100;
  transform:translateX(100%);transition:transform 220ms ease-out;display:flex;flex-direction:column;
  box-shadow:-14px 0 40px -20px rgba(20,18,15,.5)}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-size:15.5px}
.drawer-close{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:#fff;cursor:pointer;
  display:grid;place-items:center}
.drawer-close:hover{border-color:var(--brand);color:var(--brand)}
.drawer-body{padding:18px 20px 28px;overflow-y:auto}
.drawer-body .search-box{max-width:none;margin-bottom:20px}
.drawer-nav li+li{margin-top:6px}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-radius:11px;
  font-size:15px;color:var(--text-2);background:#fff;border:1px solid var(--line);transition:all var(--ease)}
.drawer-nav a:hover,.drawer-nav a.active{border-color:var(--brand);color:var(--brand-dark);background:var(--brand-soft)}
.drawer-actions{margin-top:22px;display:grid;gap:10px}
.drawer-actions .btn{width:100%}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-stage{min-height:380px}
  .hero-stage-body h1{font-size:33px}
  .band-inner{grid-template-columns:1fr;padding:28px 24px}
  .entry-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:32px 26px}
  .cat-nav-inner{gap:22px}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{padding:0 18px}
  .search-wrap,.link-plain{display:none}
  .nav-toggle{display:flex}
  .cat-nav{display:none}
  .header-inner{min-height:64px;gap:12px}
  .brand-text strong{font-size:15px}
  .brand-text em{display:none}
  .section{padding:54px 0 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .section-head h2{font-size:24px}
  .hero{padding:24px 0 0}
  .hero-stage{min-height:320px}
  .hero-stage-body{padding:22px 20px 22px}
  .hero-stage-body h1{font-size:27px}
  .hero-stage-body p{font-size:15px}
  .cd-grid{grid-template-columns:repeat(2,1fr)}
  .cd-num{font-size:30px}
  .site-footer{margin-top:60px}
  .footer-top{grid-template-columns:1fr;padding:42px 0 30px}
  .cta-inner h2{font-size:23px}
}
@media (max-width:520px){
  .post-grid{grid-template-columns:1fr}
  .entry-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .sub-form{grid-template-columns:1fr}
  .sub-form .btn{width:100%}
  .hero-stage-body h1{font-size:24px}
  .cd-num{font-size:27px}
  .footer-sub form{flex-direction:column}
  .footer-sub .btn{width:100%}
}

/* roulang page: article */
:root{
    --brand:#E4572E;
    --brand-dark:#C2441F;
    --brand-soft:#FBE9E2;
    --ink:#14313A;
    --ink-deep:#0E232A;
    --ink-soft:#E6EFF1;
    --amber:#F2A63B;
    --amber-soft:#FEF3E0;
    --bg:#FAF7F2;
    --card:#FFFFFF;
    --line:#E9E3D9;
    --line-dash:#D9D2C6;
    --text:#1B1B1D;
    --text-2:#5B5852;
    --text-3:#8C877E;
    --success:#2E9E6B;
    --warn:#D97706;
    --danger:#CF3B3B;
    --r-btn:10px;
    --r-card:14px;
    --r-lg:18px;
    --r-pill:999px;
    --shadow:0 1px 2px rgba(20,18,15,.04), 0 8px 24px -12px rgba(20,18,15,.12);
    --shadow-hover:0 2px 4px rgba(20,18,15,.06), 0 18px 36px -16px rgba(20,18,15,.22);
    --ease:180ms ease-out;
    --font-num:"DIN Alternate", ui-monospace, SFMono-Regular, Menlo, monospace;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
    font-size:16px;
    line-height:1.9;
    letter-spacing:.01em;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input{font:inherit;color:inherit;}
  ul,ol{margin:0;padding:0;}
  h1,h2,h3,h4,p{margin:0;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  .sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(250,247,242,.94);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
    transition:box-shadow var(--ease);
  }
  .site-header.is-scrolled{box-shadow:0 8px 24px -18px rgba(20,18,15,.5);}
  .header-inner{display:flex;align-items:center;gap:20px;height:72px;}
  .logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .logo-mark{
    width:32px;height:32px;border-radius:9px;
    background:linear-gradient(160deg,#14313A,#0E232A);
    display:flex;align-items:center;justify-content:center;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
  }
  .logo-mark svg{width:18px;height:18px;stroke:var(--amber);}
  .logo-text{
    font-size:17px;font-weight:700;letter-spacing:.02em;color:var(--ink);
    white-space:nowrap;
  }
  .logo-text em{font-style:normal;color:var(--brand);}

  .nav-search{
    flex:1 1 auto;max-width:520px;display:flex;align-items:center;gap:9px;
    height:44px;padding:0 16px;background:#fff;
    border:1px solid var(--line);border-radius:var(--r-pill);
    transition:border-color var(--ease), box-shadow var(--ease);
  }
  .nav-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(228,87,46,.15);}
  .nav-search svg{width:18px;height:18px;stroke:var(--text-3);flex:0 0 auto;}
  .nav-search input{flex:1;min-width:0;border:0;outline:none;background:transparent;font-size:15px;}
  .nav-search input::placeholder{color:var(--text-3);}

  .header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
  .link-arrow{
    display:inline-flex;align-items:center;gap:6px;
    font-size:14px;color:var(--brand);font-weight:600;
  }
  .link-arrow svg{width:16px;height:16px;stroke:var(--brand);transition:transform var(--ease);}
  .link-arrow:hover svg{transform:translateX(2px);}

  .nav-toggle{
    display:none;width:44px;height:44px;align-items:center;justify-content:center;
    border:1px solid var(--line);background:#fff;border-radius:var(--r-btn);
    cursor:pointer;flex:0 0 auto;
  }
  .nav-toggle svg{width:20px;height:20px;stroke:var(--ink);}
  .nav-toggle:hover{border-color:var(--brand);}
  .nav-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

  .cat-nav{
    display:flex;align-items:center;gap:26px;height:46px;overflow-x:auto;
    scrollbar-width:none;
  }
  .cat-nav::-webkit-scrollbar{display:none;}
  .cat-nav a{
    position:relative;font-size:15px;color:var(--text-2);white-space:nowrap;
    padding:2px 0;transition:color var(--ease);
  }
  .cat-nav a:hover{color:var(--brand);}
  .cat-nav a.active{color:var(--ink);font-weight:600;}
  .cat-nav a.active::after{
    content:"";position:absolute;left:0;right:0;bottom:-13px;
    height:2px;border-radius:2px;background:var(--brand);
  }

  /* ---------- 抽屉 ---------- */
  .drawer-backdrop{
    position:fixed;inset:0;background:rgba(20,18,15,.45);z-index:85;
    opacity:0;pointer-events:none;transition:opacity var(--ease);
  }
  .drawer-backdrop.is-open{opacity:1;pointer-events:auto;}
  .nav-drawer{
    position:fixed;top:0;right:0;height:100%;width:88vw;max-width:360px;
    background:#fff;z-index:90;padding:20px;display:flex;flex-direction:column;gap:18px;
    transform:translateX(102%);transition:transform 220ms ease-out;overflow-y:auto;
    box-shadow:-24px 0 48px -28px rgba(20,18,15,.5);
  }
  .nav-drawer.is-open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;}
  .drawer-head strong{font-size:16px;color:var(--ink);}
  .drawer-close{
    width:40px;height:40px;border-radius:var(--r-btn);border:1px solid var(--line);
    background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;
  }
  .drawer-close svg{width:18px;height:18px;stroke:var(--ink);}
  .drawer-search{
    display:flex;align-items:center;gap:9px;height:44px;padding:0 14px;
    border:1px solid var(--line);border-radius:var(--r-pill);background:var(--bg);
  }
  .drawer-search:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(228,87,46,.15);}
  .drawer-search svg{width:18px;height:18px;stroke:var(--text-3);}
  .drawer-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:15px;}
  .drawer-nav{display:grid;gap:4px;}
  .drawer-nav a{
    padding:12px 14px;border-radius:var(--r-btn);font-size:15px;color:var(--text-2);
    border:1px solid transparent;transition:var(--ease);
  }
  .drawer-nav a:hover{background:var(--brand-soft);color:var(--brand-dark);}
  .drawer-nav a.active{background:var(--ink);color:#fff;font-weight:600;}
  .drawer-actions{display:grid;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);}

  /* ---------- 按钮 / 徽章 ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 22px;border-radius:var(--r-btn);border:1.5px solid transparent;
    font-size:15px;font-weight:600;cursor:pointer;line-height:1.2;
    transition:background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
  }
  .btn svg{width:18px;height:18px;}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 20px -14px rgba(228,87,46,.9);}
  .btn-primary:hover{background:var(--brand-dark);}
  .btn-primary:active{transform:translateY(1px);}
  .btn-primary:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn-amber{background:var(--amber);color:var(--ink);}
  .btn-amber:hover{background:#F7B552;}
  .btn-amber:focus-visible{outline:2px solid var(--ink);outline-offset:2px;}
  .btn-ghost{background:transparent;border-color:var(--brand);color:var(--brand);}
  .btn-ghost:hover{background:var(--brand-soft);}
  .btn-ghost:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn-sm{padding:9px 16px;font-size:14px;}
  .btn-block{width:100%;}

  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 12px;border-radius:var(--r-pill);
    font-size:12.5px;font-weight:600;line-height:1.6;
  }
  .badge-brand{background:var(--brand-soft);color:var(--brand-dark);}
  .badge-ink{background:var(--ink-soft);color:var(--ink);}
  .badge-amber{background:var(--amber-soft);color:#9A6410;}
  .badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor;}

  /* ---------- 面包屑 ---------- */
  .breadcrumb{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px;
    padding:20px 0 4px;font-size:13px;color:var(--text-3);
  }
  .breadcrumb a{color:var(--text-2);transition:color var(--ease);}
  .breadcrumb a:hover{color:var(--brand);}
  .breadcrumb .sep{color:var(--line-dash);}
  .breadcrumb .current{color:var(--brand);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .breadcrumb .home{display:inline-flex;align-items:center;gap:6px;}
  .breadcrumb .home svg{width:14px;height:14px;stroke:currentColor;}

  /* ---------- 文章主体 ---------- */
  .article-layout{
    display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);
    gap:44px;align-items:start;padding:24px 0 8px;
  }
  .article-main{min-width:0;}
  .article-head{padding-bottom:22px;border-bottom:1px solid var(--line);}
  .article-head h1{
    font-size:38px;line-height:1.3;font-weight:700;color:var(--text);
    margin:14px 0 16px;letter-spacing:.005em;
  }
  .meta-row{
    display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;
    font-size:13px;color:var(--text-3);
  }
  .meta-row .item{display:inline-flex;align-items:center;gap:6px;}
  .meta-row svg{width:15px;height:15px;stroke:var(--text-3);}
  .meta-row .cat{color:var(--brand);font-weight:600;}

  .article-body{
    max-width:760px;padding-top:26px;font-size:17px;line-height:1.9;color:var(--text);
  }
  .article-body p{margin:0 0 1.25em;}
  .article-body h2{
    font-size:27px;line-height:1.45;font-weight:700;
    margin:1.7em 0 .75em;padding-left:14px;border-left:4px solid var(--brand);
  }
  .article-body h3{font-size:21px;line-height:1.5;font-weight:700;margin:1.5em 0 .6em;}
  .article-body h4{font-size:17.5px;font-weight:700;margin:1.3em 0 .5em;color:var(--ink);}
  .article-body ul,.article-body ol{margin:0 0 1.25em;padding-left:1.5em;}
  .article-body ul{list-style:disc;}
  .article-body ol{list-style:decimal;}
  .article-body li{margin:.45em 0;}
  .article-body li::marker{color:var(--brand);}
  .article-body blockquote{
    margin:1.5em 0;padding:16px 22px;background:#F5F1EA;
    border-left:3px solid var(--brand);border-radius:0 var(--r-card) var(--r-card) 0;
    color:var(--text-2);font-size:16px;
  }
  .article-body blockquote p:last-child{margin-bottom:0;}
  .article-body img{border-radius:12px;margin:1.5em auto;}
  .article-body figure{margin:1.5em 0;}
  .article-body figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;}
  .article-body a{color:var(--brand);border-bottom:1px solid rgba(228,87,46,.35);}
  .article-body a:hover{border-bottom-color:var(--brand);}
  .article-body strong{font-weight:700;color:var(--ink);}
  .article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0;}
  .article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:15px;}
  .article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;}
  .article-body th{background:#F3EFE8;font-weight:600;color:var(--ink);}

  .article-foot{
    margin-top:40px;padding-top:24px;border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  }
  .article-foot .back{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--brand);}
  .article-foot .back svg{width:17px;height:17px;stroke:var(--brand);transition:transform var(--ease);}
  .article-foot .back:hover svg{transform:translateX(-2px);}

  .empty-state{
    border:1px dashed var(--line-dash);border-radius:var(--r-card);
    background:#fff;padding:52px 24px;text-align:center;
  }
  .empty-state .icon{
    width:56px;height:56px;margin:0 auto 16px;border-radius:50%;
    background:var(--brand-soft);display:flex;align-items:center;justify-content:center;
  }
  .empty-state .icon svg{width:26px;height:26px;stroke:var(--brand);}
  .empty-state p{color:var(--text-2);font-size:16px;margin-bottom:18px;}

  /* ---------- 侧栏 ---------- */
  .article-side{
    position:sticky;top:96px;align-self:start;
    display:grid;gap:20px;
  }
  .side-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
    padding:22px;box-shadow:var(--shadow);
  }
  .side-card h2{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:6px;}
  .side-card .hint{font-size:13.5px;color:var(--text-3);line-height:1.8;}
  .side-form{display:grid;gap:10px;margin-top:14px;}
  .side-form label{font-size:13px;font-weight:600;color:var(--text-2);}
  .side-form input{
    height:44px;padding:0 14px;border-radius:var(--r-btn);
    border:1px solid var(--line);background:var(--bg);outline:none;font-size:15px;
    transition:border-color var(--ease), box-shadow var(--ease);
  }
  .side-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(228,87,46,.15);}
  .form-note{font-size:13px;color:var(--text-3);min-height:20px;margin-top:4px;}
  .form-note.ok{color:var(--success);}
  .form-note.err{color:var(--danger);}

  .side-links{display:grid;gap:4px;margin-top:12px;}
  .side-links a{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:11px 12px;border-radius:var(--r-btn);font-size:14.5px;color:var(--text-2);
    transition:background var(--ease), color var(--ease);
  }
  .side-links a:hover{background:var(--brand-soft);color:var(--brand-dark);}
  .side-links svg{width:16px;height:16px;stroke:currentColor;opacity:.7;}

  .side-status{display:grid;gap:10px;margin-top:14px;}
  .side-status .row{
    display:flex;align-items:center;justify-content:space-between;
    font-size:13.5px;color:var(--text-2);
    padding:10px 12px;border-radius:var(--r-btn);background:var(--bg);
    border:1px solid var(--line);
  }
  .side-status .row .tag{
    font-size:12px;font-weight:600;padding:2px 10px;border-radius:var(--r-pill);
  }
  .tag-ok{background:rgba(46,158,107,.12);color:var(--success);}
  .tag-amber{background:var(--amber-soft);color:#9A6410;}

  /* ---------- 相关推荐 ---------- */
  .section{padding:64px 0;}
  .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;}
  .section-head h2{font-size:28px;font-weight:700;color:var(--text);line-height:1.35;}
  .section-head p{font-size:14.5px;color:var(--text-3);margin-top:6px;}

  .post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
  .post-card{
    display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
    border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow);
    transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease);
  }
  .post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(228,87,46,.3);}
  .post-card .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--brand-soft);}
  .post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 240ms ease-out;}
  .post-card:hover .thumb img{transform:scale(1.03);}
  .post-card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .post-card h3{
    font-size:17.5px;line-height:1.6;font-weight:700;color:var(--text);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .post-card p{
    font-size:14.5px;line-height:1.75;color:var(--text-2);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .post-card .foot{
    margin-top:auto;display:flex;align-items:center;justify-content:space-between;
    font-size:13px;color:var(--text-3);padding-top:4px;
  }
  .post-card .foot .go{display:inline-flex;align-items:center;gap:5px;color:var(--brand);font-weight:600;}
  .post-card .foot .go svg{width:15px;height:15px;stroke:var(--brand);transition:transform var(--ease);}
  .post-card:hover .foot .go svg{transform:translateX(2px);}

  /* ---------- CTA ---------- */
  .cta-band{
    background:linear-gradient(180deg,#14313A,#0E232A);
    border-radius:var(--r-lg);padding:44px 40px;
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
    position:relative;overflow:hidden;
  }
  .cta-band::after{
    content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;
    border-radius:50%;background:radial-gradient(circle,rgba(242,166,59,.22),transparent 65%);
  }
  .cta-band h2{font-size:26px;font-weight:700;color:#fff;line-height:1.4;}
  .cta-band p{font-size:14.5px;color:#B9C7CB;margin-top:8px;max-width:52ch;}
  .cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1;}

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:linear-gradient(180deg,#14313A,#0E232A);
    color:#E8EDEE;margin-top:72px;
  }
  .footer-top{
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1.5fr;gap:34px;
    padding:56px 0 40px;
  }
  .footer-brand strong{display:block;font-size:18px;color:#fff;margin-bottom:12px;letter-spacing:.02em;}
  .footer-brand p{font-size:14px;line-height:1.85;color:#B9C7CB;max-width:38ch;}
  .footer-col h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.06em;}
  .footer-col ul{list-style:none;display:grid;gap:10px;}
  .footer-col a{font-size:14px;color:#B9C7CB;transition:color var(--ease);}
  .footer-col a:hover{color:var(--amber);}
  .footer-sub p{font-size:14px;line-height:1.85;color:#B9C7CB;max-width:40ch;}
  .footer-sub form{display:flex;gap:8px;margin-top:14px;}
  .footer-sub input{
    flex:1;min-width:0;height:42px;padding:0 13px;border-radius:var(--r-btn);
    border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
    color:#fff;outline:none;font-size:14px;transition:border-color var(--ease), box-shadow var(--ease);
  }
  .footer-sub input::placeholder{color:#8FA2A7;}
  .footer-sub input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(242,166,59,.18);}
  .footer-note{font-size:13px;color:#93A6AB;min-height:20px;margin-top:8px;}
  .footer-note.ok{color:#7FD3AB;}
  .footer-note.err{color:#F2A3A3;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);padding:18px 0 26px;
    display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between;
    font-size:13px;color:#93A6AB;
  }
  .footer-bottom .links{display:flex;flex-wrap:wrap;gap:18px;}
  .footer-bottom a{color:#B9C7CB;transition:color var(--ease);}
  .footer-bottom a:hover{color:var(--amber);}

  /* ---------- 响应式 ---------- */
  @media (max-width:1024px){
    .article-layout{grid-template-columns:minmax(0,1fr);gap:36px;}
    .article-side{position:static;grid-template-columns:repeat(2,minmax(0,1fr));}
    .article-head h1{font-size:32px;}
    .post-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));}
    .cta-band{padding:36px 28px;}
  }
  @media (max-width:900px){
    .nav-search{display:none;}
    .header-actions{display:none;}
    .cat-nav{display:none;}
    .nav-toggle{display:inline-flex;}
    .header-inner{justify-content:space-between;}
  }
  @media (max-width:640px){
    .container{padding:0 16px;}
    .article-head h1{font-size:27px;line-height:1.35;}
    .article-body{font-size:16px;max-width:none;}
    .article-body h2{font-size:22px;}
    .article-body h3{font-size:19px;}
    .article-side{grid-template-columns:minmax(0,1fr);}
    .post-grid{grid-template-columns:minmax(0,1fr);}
    .section{padding:44px 0;}
    .section-head h2{font-size:22px;}
    .cta-band{padding:28px 20px;flex-direction:column;align-items:flex-start;}
    .cta-band h2{font-size:21px;}
    .footer-top{grid-template-columns:minmax(0,1fr);gap:28px;padding:40px 0 28px;}
    .footer-sub form{flex-wrap:wrap;}
    .footer-sub input{flex:1 1 100%;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
  }

/* roulang page: category1 */
:root{
    --c-primary:#E4572E;
    --c-primary-dark:#C2441F;
    --c-primary-soft:#FBE9E2;
    --c-ink:#14313A;
    --c-ink-deep:#0E232A;
    --c-ink-soft:#E6EFF1;
    --c-amber:#F2A63B;
    --c-amber-soft:#FEF3E0;
    --c-bg:#FAF7F2;
    --c-card:#FFFFFF;
    --c-line:#E9E3D9;
    --c-dash:#D9D2C6;
    --t-1:#1B1B1D;
    --t-2:#5B5852;
    --t-3:#8C877E;
    --t-inv:#FFFFFF;
    --t-inv-2:#E8EDEE;
    --ok:#2E9E6B;
    --warn:#D97706;
    --err:#CF3B3B;
    --r-btn:10px;
    --r-card:14px;
    --r-big:18px;
    --r-pill:999px;
    --sh:0 1px 2px rgba(20,18,15,.04), 0 8px 24px -12px rgba(20,18,15,.12);
    --sh-hover:0 2px 6px rgba(20,18,15,.07), 0 18px 34px -16px rgba(20,18,15,.22);
    --ease:180ms ease-out;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--c-bg);
    color:var(--t-1);
    font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Source Han Sans SC',system-ui,sans-serif;
    font-size:16px;
    line-height:1.9;
    letter-spacing:.01em;
  }
  img{max-width:100%;display:block;border-style:none;}
  a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background-color var(--ease);}
  button,input{font:inherit;color:inherit;}
  button{cursor:pointer;border:none;background:none;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

  body .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding-left:24px;
    padding-right:24px;
  }

  /* ============ 顶部导航 ============ */
  .site-header{
    position:sticky;
    top:0;
    z-index:50;
    background:rgba(250,247,242,.96);
    backdrop-filter:saturate(160%) blur(8px);
    border-bottom:1px solid var(--c-line);
    transition:box-shadow var(--ease);
  }
  .site-header.is-scrolled{box-shadow:0 10px 24px -18px rgba(20,18,15,.35);}
  .header-inner{
    min-height:72px;
    display:flex;
    align-items:center;
    gap:24px;
  }
  .logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
  .logo-mark{
    width:36px;height:36px;border-radius:11px;
    background:linear-gradient(150deg,var(--c-primary),var(--c-primary-dark));
    display:flex;align-items:center;justify-content:center;
    color:#fff;flex-shrink:0;
    box-shadow:0 8px 18px -10px rgba(196,68,31,.9);
  }
  .logo-text{display:flex;flex-direction:column;line-height:1.25;}
  .logo-text strong{font-size:17px;font-weight:700;letter-spacing:.01em;}
  .logo-text small{font-size:12px;color:var(--t-3);letter-spacing:.06em;}

  .header-search{
    position:relative;
    flex:1;
    max-width:520px;
    min-width:200px;
  }
  .header-search input{
    width:100%;
    height:44px;
    border-radius:var(--r-pill);
    border:1px solid var(--c-line);
    background:#fff;
    padding:0 20px 0 46px;
    font-size:15px;
    outline:none;
    color:var(--t-1);
    transition:border-color var(--ease),box-shadow var(--ease);
  }
  .header-search input::placeholder{color:var(--t-3);}
  .header-search input:focus{
    border-color:var(--c-primary);
    box-shadow:0 0 0 3px rgba(228,87,46,.15);
  }
  .search-icon{
    position:absolute;left:16px;top:50%;transform:translateY(-50%);
    width:18px;height:18px;color:var(--t-3);pointer-events:none;
  }

  .header-actions{display:flex;align-items:center;gap:16px;margin-left:auto;flex-shrink:0;}
  .link-text{
    font-size:14px;color:var(--t-2);
    border-bottom:1px solid transparent;
    padding-bottom:2px;
  }
  .link-text:hover{color:var(--c-primary);border-bottom-color:var(--c-primary);}

  .nav-toggle{
    display:none;
    width:44px;height:44px;border-radius:var(--r-btn);
    border:1px solid var(--c-line);
    background:#fff;
    align-items:center;justify-content:center;
    color:var(--c-ink);
  }
  .nav-toggle:hover{border-color:var(--c-primary);color:var(--c-primary);}

  /* ============ 分类导航条 ============ */
  .cat-nav{border-top:1px solid var(--c-line);background:#fff;}
  .cat-nav-inner{
    display:flex;
    align-items:center;
    gap:28px;
    overflow-x:auto;
    scrollbar-width:none;
  }
  .cat-nav-inner::-webkit-scrollbar{display:none;}
  .cat-nav-inner a{
    position:relative;
    display:inline-block;
    padding:14px 0;
    font-size:15px;
    color:var(--t-2);
    white-space:nowrap;
  }
  .cat-nav-inner a::after{
    content:"";
    position:absolute;left:0;right:0;bottom:0;height:2px;
    background:var(--c-primary);
    transform:scaleX(0);
    transform-origin:center;
    transition:transform var(--ease);
  }
  .cat-nav-inner a:hover{color:var(--c-ink);}
  .cat-nav-inner a:hover::after{transform:scaleX(.6);}
  .cat-nav-inner a.active{color:var(--c-ink);font-weight:600;}
  .cat-nav-inner a.active::after{transform:scaleX(1);}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 22px;
    border-radius:var(--r-btn);
    font-size:15px;font-weight:600;
    line-height:1.2;
    border:1.5px solid transparent;
    transition:background-color var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
  }
  .btn:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
  .btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 10px 20px -14px rgba(196,68,31,.95);}
  .btn-primary:hover{background:var(--c-primary-dark);transform:translateY(-2px);}
  .btn-primary:active{transform:translateY(0);}
  .btn-amber{background:var(--c-amber);color:var(--c-ink);}
  .btn-amber:hover{background:#F7B855;transform:translateY(-2px);}
  .btn-amber.is-on{background:var(--c-amber-soft);color:var(--c-primary-dark);border-color:var(--c-primary);}
  .btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary);}
  .btn-ghost:hover{background:var(--c-primary-soft);}
  .btn-light{background:#fff;color:var(--c-ink);}
  .btn-light:hover{background:var(--c-ink-soft);}
  .btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
  .btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;}
  .btn-sm{padding:9px 16px;font-size:14px;border-radius:9px;}
  .btn-block{width:100%;}

  /* ============ 顶部条带 ============ */
  .page-banner{
    position:relative;
    min-height:240px;
    display:flex;
    align-items:flex-end;
    background-image:linear-gradient(180deg,rgba(14,35,42,.72),rgba(14,35,42,.86)),url('/assets/images/backpic/back-2.png');
    background-size:cover;
    background-position:center;
    color:#fff;
  }
  .page-banner .container{position:relative;z-index:2;padding-top:40px;padding-bottom:36px;}
  .breadcrumb{
    font-size:13px;color:rgba(232,237,238,.82);
    display:flex;align-items:center;gap:8px;
    margin-bottom:16px;
  }
  .breadcrumb a:hover{color:var(--c-amber);}
  .breadcrumb span.sep{color:rgba(232,237,238,.5);}
  .breadcrumb .current{color:var(--c-amber);}
  .page-banner h1{
    font-size:44px;
    font-weight:700;
    line-height:1.25;
    letter-spacing:.01em;
    max-width:820px;
  }
  .page-banner .banner-sub{
    margin-top:14px;
    font-size:16px;
    line-height:1.8;
    color:var(--t-inv-2);
    max-width:720px;
  }

  /* ============ 通用板块 ============ */
  .section{padding:76px 0;}
  .section-tight{padding:56px 0;}
  .section-head{margin-bottom:28px;max-width:760px;}
  .section-head h2{font-size:30px;font-weight:700;line-height:1.35;letter-spacing:.01em;}
  .section-head p{margin-top:12px;font-size:16px;color:var(--t-2);line-height:1.85;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:600;letter-spacing:.08em;
    color:var(--c-primary-dark);
    background:var(--c-primary-soft);
    border-radius:var(--r-pill);
    padding:5px 14px;
    margin-bottom:14px;
  }

  /* ============ 状态与标签 ============ */
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 12px;
    border-radius:var(--r-pill);
    font-size:12.5px;font-weight:600;
    line-height:1.6;
    letter-spacing:.02em;
  }
  .badge-live{background:var(--c-primary);color:#fff;}
  .badge-warn{background:var(--c-amber);color:var(--c-ink);}
  .badge-ink{background:var(--c-ink-soft);color:var(--c-ink);}
  .badge-soft{background:var(--c-primary-soft);color:var(--c-primary-dark);}
  .badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;}

  .tag{
    display:inline-flex;align-items:center;
    padding:4px 12px;border-radius:var(--r-pill);
    background:var(--c-ink-soft);color:var(--c-ink);
    font-size:12.5px;line-height:1.6;
  }
  .tag-amber{background:var(--c-amber-soft);color:#8a5a10;}
  .tag-ember{background:var(--c-primary-soft);color:var(--c-primary-dark);}

  /* ============ 倒计时条 ============ */
  .ticker{
    background:linear-gradient(180deg,var(--c-ink),var(--c-ink-deep));
    color:#fff;
  }
  .ticker-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:32px;
    padding-top:30px;
    padding-bottom:30px;
    flex-wrap:wrap;
  }
  .ticker-copy{max-width:560px;}
  .ticker-copy h2{font-size:23px;font-weight:700;line-height:1.45;margin-top:12px;}
  .ticker-copy p{margin-top:8px;font-size:15px;color:var(--t-inv-2);line-height:1.8;}
  .cd-slot{min-width:280px;}
  .cd-fallback{
    font-size:15px;
    color:var(--c-amber);
    background:rgba(242,166,59,.12);
    border:1px solid rgba(242,166,59,.35);
    border-radius:var(--r-card);
    padding:14px 18px;
    line-height:1.7;
  }
  .cd-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;}
  .cd-cell{
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.12);
    border-radius:var(--r-card);
    padding:12px 6px 10px;
    text-align:center;
  }
  .cd-num{
    display:block;
    font-size:34px;
    font-weight:700;
    line-height:1.1;
    color:var(--c-amber);
    font-variant-numeric:tabular-nums;
    font-family:"DIN Alternate",ui-monospace,SFMono-Regular,Menlo,monospace;
  }
  .cd-unit{display:block;margin-top:6px;font-size:12px;color:rgba(232,237,238,.75);letter-spacing:.06em;}

  /* ============ 预告卡片网格 ============ */
  .live-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:24px;
  }
  .live-card{
    background:linear-gradient(180deg,#16363F,#0E232A);
    border:1px solid rgba(255,255,255,.10);
    border-radius:var(--r-big);
    overflow:hidden;
    display:flex;
    flex-direction:column;
    color:#fff;
    transition:transform var(--ease),border-color var(--ease);
  }
  .live-card:hover{transform:translateY(-2px);border-color:rgba(242,166,59,.55);}
  .live-cover{position:relative;aspect-ratio:16/9;overflow:hidden;flex-shrink:0;}
  .live-cover img{width:100%;height:100%;object-fit:cover;background:var(--c-primary-soft);}
  .live-cover::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(14,35,42,.18) 0%,rgba(14,35,42,.72) 58%,rgba(14,35,42,.94) 100%);
  }
  .live-cover .badge{position:absolute;top:14px;left:14px;z-index:3;}
  .live-cover-foot{
    position:absolute;left:16px;right:16px;bottom:14px;z-index:3;
  }
  .live-cover-foot h3{font-size:18px;font-weight:700;line-height:1.45;}
  .live-time{
    margin-top:6px;
    font-size:13px;
    color:var(--c-amber);
    font-variant-numeric:tabular-nums;
  }
  .live-points{padding:18px 18px 4px;flex:1;}
  .live-points li{
    position:relative;
    padding-left:20px;
    font-size:14.5px;
    line-height:1.8;
    color:var(--t-inv-2);
    margin-bottom:8px;
  }
  .live-points li::before{
    content:"";
    position:absolute;left:2px;top:11px;
    width:7px;height:7px;border-radius:2px;
    background:var(--c-amber);
    opacity:.85;
  }
  .live-card-foot{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:16px 18px 18px;
    border-top:1px solid rgba(255,255,255,.09);
    margin-top:8px;
  }
  .live-card-foot .meta{font-size:13px;color:rgba(232,237,238,.7);}

  /* ============ 预约流程 ============ */
  .flow{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:24px;
  }
  .flow li{
    position:relative;
    background:#fff;
    border:1px solid var(--c-line);
    border-radius:var(--r-card);
    padding:26px 24px 24px;
    box-shadow:var(--sh);
    transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  }
  .flow li:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:rgba(228,87,46,.35);}
  .flow-num{
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:11px;
    background:var(--c-primary-soft);color:var(--c-primary-dark);
    font-size:15px;font-weight:700;
    font-variant-numeric:tabular-nums;
    margin-bottom:14px;
  }
  .flow h3{font-size:18px;font-weight:700;line-height:1.5;}
  .flow p{margin-top:8px;font-size:15px;color:var(--t-2);line-height:1.85;}

  /* ============ 订阅条带 ============ */
  .subscribe{
    background:#fff;
    border:1px solid var(--c-line);
    border-radius:var(--r-big);
    box-shadow:var(--sh);
    padding:32px;
    display:flex;
    align-items:center;
    gap:32px;
    flex-wrap:wrap;
  }
  .subscribe-copy{flex:1;min-width:280px;}
  .subscribe-copy h2{font-size:24px;font-weight:700;line-height:1.45;}
  .subscribe-copy p{margin-top:10px;font-size:15px;color:var(--t-2);line-height:1.85;}
  .subscribe-form{flex:1;min-width:300px;max-width:440px;}
  .field-label{display:block;font-size:14px;font-weight:600;color:var(--t-2);margin-bottom:8px;}
  .field-row{display:flex;gap:10px;}
  .field-row input{
    flex:1;
    height:46px;
    border-radius:var(--r-btn);
    border:1px solid var(--c-line);
    background:#fff;
    padding:0 16px;
    font-size:15px;
    outline:none;
    transition:border-color var(--ease),box-shadow var(--ease);
  }
  .field-row input::placeholder{color:var(--t-3);}
  .field-row input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(228,87,46,.15);}
  .field-row input.is-error{border-color:var(--err);}
  .form-msg{margin-top:10px;font-size:14px;line-height:1.7;min-height:22px;}
  .form-msg.ok{color:var(--ok);}
  .form-msg.err{color:var(--err);}
  .subscribe-note{margin-top:10px;font-size:13px;color:var(--t-3);line-height:1.7;}

  /* ============ FAQ ============ */
  .faq-list{max-width:860px;}
  .faq-item{
    background:#fff;
    border:1px solid var(--c-line);
    border-left:3px solid transparent;
    border-radius:12px;
    margin-bottom:10px;
    transition:border-color var(--ease),box-shadow var(--ease);
  }
  .faq-item:hover{box-shadow:var(--sh);}
  .faq-item[open]{border-left-color:var(--c-primary);}
  .faq-item summary{
    position:relative;
    list-style:none;
    cursor:pointer;
    padding:18px 54px 18px 20px;
    font-size:16.5px;
    font-weight:600;
    line-height:1.6;
    outline:none;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"";
    position:absolute;right:22px;top:50%;
    width:9px;height:9px;
    border-right:1.5px solid var(--t-3);
    border-bottom:1.5px solid var(--t-3);
    transform:translateY(-70%) rotate(45deg);
    transition:transform var(--ease),border-color var(--ease);
  }
  .faq-item[open] summary::after{transform:translateY(-30%) rotate(225deg);border-color:var(--c-primary);}
  .faq-item summary:focus-visible{outline:2px solid var(--c-primary);outline-offset:-2px;border-radius:12px;}
  .faq-answer{padding:0 24px 20px 20px;font-size:15px;line-height:1.85;color:var(--t-2);}

  /* ============ CTA 条 ============ */
  .cta-band{
    background:linear-gradient(180deg,var(--c-ink),var(--c-ink-deep));
    color:#fff;
    border-radius:var(--r-big);
    padding:40px 36px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:28px;
    flex-wrap:wrap;
  }
  .cta-band h2{font-size:26px;font-weight:700;line-height:1.45;}
  .cta-band p{margin-top:10px;font-size:15px;color:var(--t-inv-2);line-height:1.85;max-width:600px;}
  .cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

  /* ============ 页脚 ============ */
  .site-footer{
    background:linear-gradient(180deg,var(--c-ink),var(--c-ink-deep));
    color:var(--t-inv-2);
    margin-top:80px;
    padding-top:56px;
  }
  .footer-top{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr 1.4fr;
    gap:36px;
    padding-bottom:40px;
  }
  .footer-brand strong{
    display:block;
    font-size:18px;
    font-weight:700;
    color:#fff;
    margin-bottom:12px;
  }
  .footer-brand p{font-size:14px;line-height:1.9;color:rgba(232,237,238,.78);max-width:340px;}
  .footer-col h3{
    font-size:15px;
    font-weight:700;
    color:#fff;
    margin-bottom:16px;
  }
  .footer-col ul li{margin-bottom:10px;}
  .footer-col ul a{font-size:14px;color:rgba(232,237,238,.78);}
  .footer-col ul a:hover{color:var(--c-amber);}
  .footer-sub p{font-size:14px;line-height:1.85;color:rgba(232,237,238,.78);margin-bottom:14px;}
  .footer-sub form{display:flex;gap:10px;}
  .footer-sub input{
    flex:1;
    height:44px;
    border-radius:var(--r-btn);
    border:1px solid rgba(255,255,255,.22);
    background:rgba(255,255,255,.08);
    color:#fff;
    padding:0 14px;
    font-size:14px;
    outline:none;
    transition:border-color var(--ease),box-shadow var(--ease);
  }
  .footer-sub input::placeholder{color:rgba(232,237,238,.55);}
  .footer-sub input:focus{border-color:var(--c-amber);box-shadow:0 0 0 3px rgba(242,166,59,.18);}
  .footer-note{font-size:13px;color:var(--c-amber);margin-top:10px;min-height:20px;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.10);
    padding:22px 0 30px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
    font-size:13px;
    color:rgba(232,237,238,.66);
  }
  .footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
  .footer-bottom .links a:hover{color:var(--c-amber);}

  /* ============ 移动抽屉 ============ */
  .drawer{
    position:fixed;top:0;right:0;bottom:0;
    width:88vw;max-width:360px;
    background:#fff;
    z-index:80;
    box-shadow:-20px 0 40px -20px rgba(20,18,15,.4);
    transform:translateX(100%);
    transition:transform var(--ease);
    display:flex;
    flex-direction:column;
    padding:22px 20px;
    overflow-y:auto;
  }
  .drawer.is-open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
  .drawer-head strong{font-size:16px;}
  .drawer-close{
    width:40px;height:40px;border-radius:10px;
    border:1px solid var(--c-line);background:#fff;
    display:flex;align-items:center;justify-content:center;color:var(--c-ink);
  }
  .drawer-close:hover{border-color:var(--c-primary);color:var(--c-primary);}
  .drawer form{position:relative;margin-bottom:20px;}
  .drawer form input{
    width:100%;height:44px;border-radius:var(--r-pill);
    border:1px solid var(--c-line);padding:0 16px 0 44px;font-size:15px;outline:none;
  }
  .drawer form input:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(228,87,46,.15);}
  .drawer form .search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--t-3);}
  .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:22px;}
  .drawer-nav a{
    padding:13px 14px;border-radius:10px;font-size:15.5px;color:var(--t-2);
  }
  .drawer-nav a.active,.drawer-nav a:hover{background:var(--c-primary-soft);color:var(--c-primary-dark);}
  .drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto;}
  .drawer-mask{
    position:fixed;inset:0;background:rgba(14,35,42,.45);
    opacity:0;visibility:hidden;transition:opacity var(--ease),visibility var(--ease);
    z-index:70;
  }
  .drawer-mask.is-open{opacity:1;visibility:visible;}

  /* ============ 响应式 ============ */
  @media (max-width:1024px){
    .header-search{max-width:100%;}
    .live-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
    .footer-top{grid-template-columns:1fr 1fr;gap:30px;}
    .page-banner h1{font-size:34px;}
    .section{padding:60px 0;}
  }
  @media (max-width:768px){
    .header-inner{min-height:64px;gap:14px;}
    .header-search{display:none;}
    .header-actions .btn,.header-actions .link-text{display:none;}
    .nav-toggle{display:flex;}
    .logo-text small{display:none;}
    .page-banner{min-height:180px;}
    .page-banner h1{font-size:28px;}
    .page-banner .banner-sub{font-size:15px;}
    .section-head h2{font-size:24px;}
    .ticker-inner{gap:20px;}
    .cd-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .cd-num{font-size:30px;}
    .subscribe{padding:24px;}
    .subscribe-form{max-width:100%;}
    .cta-band{padding:30px 24px;}
    .cta-band h2{font-size:22px;}
    .footer-top{grid-template-columns:1fr;gap:26px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
  }
  @media (max-width:640px){
    body .container{padding-left:16px;padding-right:16px;}
    .live-grid{grid-template-columns:1fr;}
    .flow{grid-template-columns:1fr;}
    .section{padding:44px 0;}
    .field-row{flex-direction:column;}
    .field-row input,.field-row .btn{width:100%;}
    .faq-item summary{padding:16px 48px 16px 16px;font-size:15.5px;}
    .faq-answer{padding:0 18px 18px 16px;font-size:14.5px;}
    .cta-actions{width:100%;}
    .cta-actions .btn{flex:1;}
  }

/* roulang page: category2 */
:root{
  --primary:#E4572E;
  --primary-deep:#C2441F;
  --primary-soft:#FBE9E2;
  --ink:#14313A;
  --ink-deep:#0E232A;
  --ink-soft:#E6EFF1;
  --amber:#F2A63B;
  --amber-soft:#FEF3E0;
  --bg:#FAF7F2;
  --card:#FFFFFF;
  --line:#E9E3D9;
  --dash:#D9D2C6;
  --text:#1B1B1D;
  --text-2:#5B5852;
  --text-3:#8C877E;
  --ok:#2E9E6B;
  --warn:#D97706;
  --err:#CF3B3B;
  --r-btn:10px;
  --r-card:14px;
  --r-cover:18px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(20,18,15,.04), 0 8px 24px -12px rgba(20,18,15,.12);
  --sh-2:0 2px 6px rgba(20,18,15,.06), 0 18px 40px -18px rgba(20,18,15,.24);
  --ease:180ms ease-out;
  --font-cn:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16.5px;
  line-height:1.9;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700}
p{margin:0}
ul,ol{margin:0}
.sr-only{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:1200px;margin:0 auto;padding:0 24px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(250,247,242,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease);
}
.site-header.is-scrolled{box-shadow:0 10px 30px -22px rgba(20,18,15,.55)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(150deg,#E4572E,#C2441F);color:#fff;flex:0 0 auto;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:16px;font-weight:700;color:var(--text);letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--text-3);letter-spacing:.08em}
.searchbox{
  flex:1 1 auto;max-width:520px;min-width:0;
  display:flex;align-items:center;gap:9px;
  height:44px;padding:0 8px 0 15px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-pill);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.searchbox:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(228,87,46,.15)}
.searchbox svg{flex:0 0 auto;color:var(--text-3)}
.searchbox input{
  flex:1 1 auto;min-width:0;border:0;outline:none;background:transparent;
  font-family:var(--font-cn);font-size:15px;color:var(--text);height:100%;
}
.searchbox input::placeholder{color:var(--text-3)}
.searchbox .search-go{
  flex:0 0 auto;height:32px;padding:0 14px;border-radius:var(--r-pill);
  border:0;background:var(--primary);color:#fff;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:background var(--ease);
}
.searchbox .search-go:hover{background:var(--primary-deep)}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex:0 0 auto}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);
}
.menu-btn:hover{border-color:var(--primary);color:var(--primary)}
.cat-nav{border-top:1px solid var(--line);background:rgba(255,255,255,.62)}
.cat-nav-inner{display:flex;gap:26px;align-items:center;height:46px;overflow-x:auto;scrollbar-width:none}
.cat-nav-inner::-webkit-scrollbar{display:none}
.cat-nav a{
  position:relative;display:inline-flex;align-items:center;height:46px;
  font-size:14.5px;color:var(--text-2);white-space:nowrap;
  transition:color var(--ease);
}
.cat-nav a:hover{color:var(--primary)}
.cat-nav a.active{color:var(--text);font-weight:600}
.cat-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--primary);border-radius:2px;
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  font-size:15px;font-weight:600;line-height:1;padding:12px 22px;
  border-radius:var(--r-btn);border:1px solid transparent;cursor:pointer;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-deep)}
.btn-primary:active{transform:translateY(1px)}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:#F7B254}
.btn-amber.is-on{background:var(--amber-soft);color:var(--primary-deep);border-color:var(--primary)}
.btn-ghost{background:transparent;border:1.5px solid var(--primary);color:var(--primary)}
.btn-ghost:hover{background:var(--primary-soft)}
.btn-line{background:transparent;border:1px solid var(--line);color:var(--text-2)}
.btn-line:hover{border-color:var(--primary);color:var(--primary)}
.btn-on-dark{background:#fff;color:var(--ink)}
.btn-on-dark:hover{background:#F3EEEA}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:9px}
.btn-block{width:100%;margin-top:12px}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);
  transition:color var(--ease);
}
.text-link svg{transition:transform var(--ease)}
.text-link:hover{color:var(--primary-deep)}
.text-link:hover svg{transform:translateX(2px)}

/* ---------- 面包屑 ---------- */
.crumb{padding:18px 0 0;font-size:13px;color:var(--text-3)}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--primary)}
.crumb span.sep{padding:0 7px;color:var(--dash)}
.crumb .now{color:var(--primary)}

/* ---------- 页头 ---------- */
.page-head{
  position:relative;overflow:hidden;margin-top:14px;
  border-radius:var(--r-cover);color:#fff;
  padding:34px 36px;
  background-image:
    linear-gradient(100deg, rgba(14,35,42,.94) 0%, rgba(20,49,58,.86) 52%, rgba(20,49,58,.64) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:30px;align-items:center;
}
.page-head .eyebrow{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;letter-spacing:.06em;
  color:#F5D9B4;background:rgba(242,166,59,.16);border:1px solid rgba(242,166,59,.34);
  padding:5px 12px;border-radius:var(--r-pill);margin-bottom:14px;
}
.page-title{font-size:clamp(26px,3.4vw,38px);line-height:1.28;font-weight:700;letter-spacing:.01em}
.page-sub{margin-top:14px;font-size:15.5px;line-height:1.85;color:#C8D6D9;max-width:600px}
.head-search{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:16px}
.head-search .field-label{display:block;font-size:13px;color:#B9C6C9;margin-bottom:8px}
.head-search .row{display:flex;gap:8px}
.head-search input{
  flex:1 1 auto;min-width:0;height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.10);color:#fff;padding:0 13px;font-family:var(--font-cn);font-size:15px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.head-search input::placeholder{color:#9FB0B3}
.head-search input:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(242,166,59,.22)}
.head-search .hint{margin-top:10px;font-size:12.5px;color:#9FB0B3}

/* ---------- 数据条 ---------- */
.stats-bar{margin-top:22px}
.stats-inner{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
}
.stat{padding:18px 22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{
  display:block;font-size:20px;font-weight:700;color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.stat span{display:block;margin-top:4px;font-size:13px;color:var(--text-3)}

/* ---------- 区块通用 ---------- */
.section{padding-top:72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:28px}
.section-head .desc{margin-top:10px;font-size:15px;color:var(--text-2);max-width:720px;line-height:1.85}

/* ---------- 筛选标签 ---------- */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.chip{
  display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;font-size:14px;color:var(--text-2);
  transition:border-color var(--ease),color var(--ease),background var(--ease);
}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}

/* ---------- 主区布局 ---------- */
.entries-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:28px;align-items:start}
.entry-list{display:grid;gap:16px}
.entry-card{
  display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:14px;box-shadow:var(--sh-1);
  transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.entry-card:hover{border-color:rgba(228,87,46,.38);box-shadow:var(--sh-2);transform:translateY(-2px)}
.entry-thumb{
  position:relative;aspect-ratio:4/3;border-radius:11px;overflow:hidden;background:var(--primary-soft);
}
.entry-thumb img{width:100%;height:100%;object-fit:cover}
.entry-badge{position:absolute;top:9px;left:9px}
.entry-body{display:flex;flex-direction:column;gap:9px;min-width:0}
.entry-title{font-size:17.5px;line-height:1.45}
.entry-title a{color:var(--text);transition:color var(--ease)}
.entry-title a:hover{color:var(--primary)}
.entry-desc{font-size:14.5px;line-height:1.78;color:var(--text-2);max-width:640px}
.entry-tags{display:flex;flex-wrap:wrap;gap:7px}
.entry-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:6px}
.meta{font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}

/* ---------- 标签与徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;line-height:1;
  padding:6px 11px;border-radius:var(--r-pill);white-space:nowrap;
}
.badge-ok{background:#E4F4EC;color:#1F7A50}
.badge-amber{background:var(--amber-soft);color:#A1620A}
.badge-ink{background:var(--ink-soft);color:var(--ink)}
.badge-soft{background:#F1EDE6;color:var(--text-2)}
.tag{
  display:inline-flex;align-items:center;font-size:12px;line-height:1;
  padding:5px 10px;border-radius:var(--r-pill);background:var(--primary-soft);color:var(--primary-deep);
}
.tag-ink{background:var(--ink-soft);color:var(--ink)}
.tag-plain{background:#F3EFE8;color:var(--text-2)}

/* ---------- 侧栏 ---------- */
.side-col{display:grid;gap:18px;position:sticky;top:96px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-1);
}
.side-card h3{font-size:17px;margin-bottom:8px}
.side-card .side-desc{font-size:13.5px;line-height:1.8;color:var(--text-2);margin-bottom:16px}
.field{position:relative}
.field label{display:block;font-size:13.5px;color:var(--text-2);margin-bottom:7px}
.field input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:10px;
  padding:0 13px;font-family:var(--font-cn);font-size:15px;color:var(--text);background:#fff;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:var(--text-3)}
.field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(228,87,46,.15)}
.field.has-error input{border-color:var(--err);box-shadow:0 0 0 3px rgba(207,59,59,.12)}
.form-msg{margin-top:10px;font-size:13px;line-height:1.7;color:var(--text-3)}
.quick-list{list-style:none;padding:0;display:grid;gap:10px}
.quick-list a{
  display:flex;align-items:center;gap:10px;padding:12px 13px;border-radius:11px;
  border:1px solid var(--line);font-size:14.5px;color:var(--text);
  transition:border-color var(--ease),background var(--ease);
}
.quick-list a:hover{border-color:var(--primary);background:var(--primary-soft)}
.quick-list a svg{margin-left:auto;color:var(--primary);flex:0 0 auto}
.quick-ico{
  width:30px;height:30px;border-radius:9px;background:var(--primary-soft);color:var(--primary);
  display:grid;place-items:center;flex:0 0 auto;
}
.legend{list-style:none;padding:0;display:grid;gap:11px;margin-top:4px}
.legend li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;line-height:1.7;color:var(--text-2)}
.dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto;margin-top:7px}
.dot-ok{background:var(--ok)}
.dot-amber{background:var(--amber)}
.dot-warn{background:var(--warn)}
.dot-err{background:var(--err)}

/* ---------- 流程深色面板 ---------- */
.flow-panel{
  margin-top:72px;border-radius:var(--r-cover);color:#E8EDEE;
  background:linear-gradient(180deg,#14313A 0%,#0E232A 100%);
  padding:42px 38px;
}
.flow-head{max-width:720px}
.flow-head h2{font-size:28px;color:#fff}
.flow-head p{margin-top:12px;font-size:15px;line-height:1.85;color:#B9C6C9}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.flow-step{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);
  border-radius:14px;padding:20px;
}
.flow-num{
  width:30px;height:30px;border-radius:9px;background:var(--amber-soft);color:var(--ink);
  display:grid;place-items:center;font-size:13.5px;font-weight:700;font-variant-numeric:tabular-nums;
}
.flow-step h3{margin-top:14px;font-size:16.5px;color:#fff}
.flow-step p{margin-top:8px;font-size:13.8px;line-height:1.8;color:#B9C6C9}

/* ---------- 状态说明 ---------- */
.status-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:20px}
.status-main{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--sh-1);
}
.status-main h3{
  font-size:19px;display:flex;align-items:center;gap:10px;margin-bottom:14px;
}
.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:var(--r-pill);background:#E4F4EC;color:#1F7A50}
.status-main p{font-size:15px;line-height:1.85;color:var(--text-2)}
.status-points{list-style:none;padding:0;margin-top:18px;display:grid;gap:11px}
.status-points li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2)}
.status-points li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--primary);
  margin-top:12px;flex:0 0 auto;
}
.status-stack{display:grid;gap:20px}
.status-mini{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--sh-1);
}
.status-mini h4{font-size:16px;margin-bottom:8px}
.status-mini p{font-size:14px;line-height:1.8;color:var(--text-2)}
.status-mini .meta{margin-top:10px;display:block}

/* ---------- 使用要点 + 问答 ---------- */
.guide-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:28px;align-items:start}
.rule-list{list-style:none;padding:0;display:grid;gap:14px}
.rule-list li{
  display:grid;grid-template-columns:30px minmax(0,1fr);gap:13px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:17px 18px;
}
.rule-num{
  width:30px;height:30px;border-radius:9px;background:var(--ink-soft);color:var(--ink);
  display:grid;place-items:center;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;
}
.rule-list h4{font-size:16px}
.rule-list p{margin-top:6px;font-size:14px;line-height:1.8;color:var(--text-2)}
.qa-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.qa-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;transition:border-color var(--ease),box-shadow var(--ease);
}
.qa-card:hover{border-color:rgba(228,87,46,.35);box-shadow:var(--sh-1)}
.qa-card h4{font-size:16px;color:var(--ink);display:flex;gap:9px}
.qa-card h4 span{color:var(--primary);font-weight:700}
.qa-card p{margin-top:9px;font-size:14.2px;line-height:1.82;color:var(--text-2)}

/* ---------- CTA 条 ---------- */
.cta-band{
  margin-top:72px;border-radius:var(--r-cover);overflow:hidden;color:#fff;
  background-image:
    linear-gradient(100deg, rgba(14,35,42,.95) 0%, rgba(20,49,58,.86) 58%, rgba(20,49,58,.70) 100%),
    url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
  padding:40px 38px;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center;
}
.cta-band h2{font-size:27px;color:#fff}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.85;color:#C8D6D9;max-width:640px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.cta-note{margin-top:14px;font-size:13px;color:#9FB0B3}

/* ---------- 页脚 ---------- */
.site-footer{
  margin-top:76px;color:#E8EDEE;
  background:linear-gradient(180deg,#14313A 0%,#0E232A 100%);
  padding:56px 0 24px;
}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.45fr;gap:32px}
.footer-brand strong{display:block;font-size:18px;color:#fff;margin-bottom:12px}
.footer-brand p{font-size:14px;line-height:1.85;color:#B9C6C9;max-width:340px}
.footer-col h3{font-size:14px;color:#fff;font-weight:600;letter-spacing:.03em;margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;display:grid;gap:10px}
.footer-col a{font-size:14px;color:#B9C6C9;transition:color var(--ease)}
.footer-col a:hover{color:var(--amber)}
.footer-sub p{font-size:13.5px;color:#B9C6C9;line-height:1.8;margin-bottom:12px}
.footer-sub form{display:flex;gap:8px}
.footer-sub input{
  flex:1 1 auto;min-width:0;height:42px;border-radius:9px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);color:#fff;padding:0 12px;font-family:var(--font-cn);font-size:14px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.footer-sub input::placeholder{color:#8FA0A4}
.footer-sub input:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(242,166,59,.2)}
.footer-note{margin-top:10px;font-size:13px;color:var(--amber);min-height:18px}
.footer-bottom{
  margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8FA0A4;
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a{color:#B9C6C9}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(14,35,42,.45);z-index:70;
  opacity:0;visibility:hidden;transition:opacity 200ms ease-out,visibility 200ms ease-out;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:88vw;max-width:360px;z-index:80;
  background:#fff;padding:20px;display:flex;flex-direction:column;gap:16px;
  transform:translateX(102%);transition:transform 220ms ease-out;
  box-shadow:-24px 0 48px -28px rgba(20,18,15,.5);overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-head strong{font-size:16px;color:var(--ink)}
.drawer-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;cursor:pointer;color:var(--text-2);
}
.drawer-close:hover{border-color:var(--primary);color:var(--primary)}
.searchbox-full{max-width:none;width:100%}
.drawer-nav{display:grid;gap:6px;border-top:1px solid var(--line);padding-top:14px}
.drawer-nav a{
  display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:10px;
  font-size:15px;color:var(--text-2);transition:background var(--ease),color var(--ease);
}
.drawer-nav a:hover{background:var(--primary-soft);color:var(--primary-deep)}
.drawer-nav a.active{background:var(--primary-soft);color:var(--primary-deep);font-weight:600}
.drawer-actions{display:grid;gap:10px;margin-top:auto}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .container{padding:0 20px}
  .page-head{grid-template-columns:1fr;padding:30px 26px}
  .entries-layout{grid-template-columns:1fr}
  .side-col{position:static}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .status-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .section{padding-top:60px}
  .flow-panel{margin-top:60px;padding:34px 26px}
  .cta-band{margin-top:60px;grid-template-columns:1fr;padding:32px 26px}
}
@media (max-width:768px){
  .header-inner{height:64px;gap:12px}
  .header-inner > .searchbox{display:none}
  .header-actions{display:none}
  .menu-btn{display:flex;margin-left:auto}
  .cat-nav-inner{gap:20px;height:44px}
  .cat-nav a{height:44px;font-size:14px}
  .stats-inner{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--line)}
  .stat:nth-child(2n){border-right:0}
  .stat:nth-last-child(-n+2){border-bottom:0}
  .qa-grid{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start}
  .section-head h2{font-size:24px}
  .page-title{font-size:26px}
}
@media (max-width:640px){
  body{font-size:16px}
  .container{padding:0 16px}
  .page-head{padding:26px 20px;border-radius:16px}
  .page-sub{font-size:14.5px}
  .head-search .row{flex-direction:column}
  .head-search .row .btn{width:100%}
  .stats-inner{grid-template-columns:1fr}
  .stat{border-right:0 !important;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:0}
  .entry-card{grid-template-columns:1fr;padding:12px}
  .entry-thumb{aspect-ratio:16/9}
  .entry-foot{flex-direction:column;align-items:flex-start;gap:10px}
  .entry-foot .btn{width:100%}
  .flow-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-sub form{flex-direction:column}
  .footer-sub form .btn{width:100%}
  .footer-bottom{flex-direction:column}
  .cta-band h2{font-size:22px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
}