/* roulang page: index */
:root{
  --ink:#143A32;
  --ink-2:#1E5548;
  --accent:#E4572E;
  --accent-2:#C6431E;
  --sand:#F4EFE6;
  --surface:#FFFCF6;
  --dark:#0E1F1A;
  --muted:#8FA99D;
  --text:#141B17;
  --text-2:#5E6B64;
  --line:#D9D2C5;
  --error:#B42318;
  --radius:6px;
  --radius-sm:4px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --ease:cubic-bezier(.2,.8,.2,1);
  --gutter:32px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--ink);text-decoration:none}
button{font:inherit;color:inherit}
input,select,textarea{font:inherit}
h1,h2,h3,h4{
  margin:0;
  font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
  font-weight:700;
  color:var(--ink);
  line-height:1.2;
  letter-spacing:.01em;
}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--plain{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:44px}
.section-head h2{font-size:clamp(1.75rem,2.6vw,2.5rem)}
.section-head .head-desc{margin-top:12px;color:var(--text-2);font-size:.95rem;max-width:44em}
.text-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.9375rem;font-weight:600;color:var(--ink);
  border-bottom:2px solid var(--accent);padding-bottom:2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.text-link:hover{color:var(--accent-2);border-bottom-width:3px}
.text-link .arr{transition:transform .2s var(--ease)}
.text-link:hover .arr{transform:translateX(4px)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 24px;border-radius:var(--radius-sm);
  border:1px solid transparent;background:none;cursor:pointer;
  font-size:.95rem;font-weight:600;letter-spacing:.02em;
  transition:transform .22s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn .arr{transition:transform .22s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--accent);color:#FFF7F0;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--sand);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{min-height:40px;padding:0 18px;font-size:.875rem}
.btn-block{width:100%}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(244,239,230,.97);
  border-bottom:1px solid var(--line);
  transition:box-shadow .24s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 24px rgba(14,31,26,.07)}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:68px;transition:min-height .24s var(--ease)}
.site-header.is-scrolled .nav-inner{min-height:58px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:34px;height:34px;border-radius:8px;background:var(--ink);color:var(--sand);
  display:grid;place-items:center;font-family:"Noto Serif SC",serif;font-size:1.05rem;line-height:1;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.brand:hover .brand-mark{background:var(--ink-2);transform:rotate(-4deg)}
.brand-name{font-family:"Noto Serif SC",serif;font-size:1.2rem;color:var(--ink);letter-spacing:.05em}
.nav-channels{display:flex;align-items:center;gap:2px;margin-left:10px;flex-wrap:wrap}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  min-height:40px;padding:8px 14px;border-radius:var(--radius-sm);
  font-size:.9375rem;color:var(--text-2);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link:hover{color:var(--ink);background:rgba(20,58,50,.06)}
.nav-link.is-active{color:var(--ink);font-weight:600}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--accent);border-radius:2px;
}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.nav-divider{width:1px;height:22px;background:var(--line);margin-right:4px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;background:var(--sand);
  transform:translateY(-100%);transition:transform .3s var(--ease);
  display:flex;flex-direction:column;padding:20px 24px 40px;overflow-y:auto;
}
.drawer.is-open{transform:translateY(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.drawer-close{
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);cursor:pointer;font-size:1.25rem;line-height:1;color:var(--ink);
}
.drawer-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:28px}
.drawer-nav a{
  font-family:"Noto Serif SC",serif;font-size:1.5rem;color:var(--ink);
  padding:14px 0;border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--accent-2)}
.drawer-note{font-size:.875rem;color:var(--text-2);line-height:1.8}
body.no-scroll{overflow:hidden}

/* ---------- hero ---------- */
.hero{background:linear-gradient(180deg,#F8F3EA 0%,var(--sand) 100%);border-bottom:1px solid var(--line);overflow:hidden}
.hero-grid{align-items:center}
.hero-copy{padding:76px 0 68px}
.kicker{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
  font-size:.8125rem;letter-spacing:.16em;color:var(--ink-2);
}
.kicker::before{content:"";width:24px;height:2px;background:var(--accent)}
.hero-title{font-size:clamp(2.35rem,4.4vw,4rem);line-height:1.12;max-width:15em}
.hero-sub{margin-top:22px;font-size:1.0625rem;color:var(--text-2);max-width:26em}
.meta-row{display:flex;flex-wrap:wrap;gap:14px 22px;margin-top:26px}
.meta-row li{display:inline-flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--text-2)}
.meta-row li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:0 0 auto;opacity:.85}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-note{margin-top:18px;font-size:.8125rem;color:var(--muted)}
.hero-visual{position:relative;padding:0 0 0 8px}
.hero-figure{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink)}
.hero-figure img{width:100%;height:clamp(360px,46vw,540px);object-fit:cover}
.hero-figure::after{content:"";position:absolute;inset:0;background:rgba(14,31,26,.16);pointer-events:none}
.hero-plate{
  position:absolute;left:22px;bottom:22px;background:var(--surface);
  border-radius:var(--radius-sm);padding:14px 18px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:4px;max-width:230px;
}
.hero-plate strong{font-family:"Noto Serif SC",serif;font-size:1rem;color:var(--ink);letter-spacing:.02em}
.hero-plate span{font-size:.75rem;color:var(--text-2);letter-spacing:.06em}
.hero-vertical{
  position:absolute;right:-6px;top:26px;writing-mode:vertical-rl;
  font-family:"Noto Serif SC",serif;font-size:.8125rem;letter-spacing:.32em;color:var(--muted);
}

/* ---------- snapshot ---------- */
.snapshot{padding:0 0 8px;background:var(--sand)}
.snapshot-inner{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.snap-item{padding:30px 26px;border-right:1px solid var(--line)}
.snap-item:last-child{border-right:0}
.snap-num{
  font-family:"Noto Serif SC",serif;font-size:clamp(2rem,3vw,2.75rem);
  font-weight:700;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums;
}
.snap-label{margin-top:10px;font-size:.9375rem;font-weight:600;color:var(--ink-2)}
.snap-desc{margin-top:6px;font-size:.8125rem;color:var(--text-2);line-height:1.7}

/* ---------- timeline ---------- */
.timeline{position:relative;margin-top:8px}
.timeline::before{content:"";position:absolute;left:108px;top:14px;bottom:14px;width:1px;background:var(--line)}
.tl-item{
  display:grid;grid-template-columns:88px 40px 1fr;align-items:start;
  padding:20px 0;position:relative;
}
.tl-time{
  font-variant-numeric:tabular-nums;font-weight:700;font-size:1rem;
  color:var(--ink);padding-top:6px;letter-spacing:.02em;
}
.tl-node{position:relative;min-height:28px}
.tl-node::before{
  content:"";position:absolute;left:50%;top:9px;width:11px;height:11px;
  margin-left:-5.5px;border-radius:50%;background:var(--sand);
  border:2px solid var(--muted);transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.tl-item:hover .tl-node::before{background:var(--accent);border-color:var(--accent);transform:scale(1.15)}
.tl-body h3{font-size:1.125rem;margin-bottom:6px}
.tl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.tl-body p{font-size:.9375rem;color:var(--text-2);margin-top:4px}
.tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);
  font-size:.75rem;letter-spacing:.06em;color:var(--ink-2);white-space:nowrap;
}
.tag-accent{border-color:rgba(228,87,46,.45);color:var(--accent-2);background:rgba(228,87,46,.07)}

/* ---------- feature / people ---------- */
.feature-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:var(--gutter);align-items:stretch}
.feature-main{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);min-height:420px;
}
.feature-main img{width:100%;height:100%;min-height:420px;object-fit:cover;transition:transform .5s var(--ease)}
.feature-main:hover img{transform:scale(1.03)}
.feature-main .feature-caption{
  position:absolute;left:0;right:0;bottom:0;padding:28px;
  background:linear-gradient(180deg,rgba(14,31,26,0) 0%,rgba(14,31,26,.86) 78%);
  color:#F2EDE3;
}
.feature-caption h3{color:#F8F3EA;font-size:1.5rem;margin-bottom:8px}
.feature-caption p{font-size:.9375rem;color:#CBD9D0;max-width:34em}
.feature-side{display:grid;grid-template-rows:1fr 1fr;gap:var(--gutter)}
.mini-card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  padding:26px;display:flex;flex-direction:column;justify-content:space-between;gap:16px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.mini-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#CFC7B8}
.mini-card h3{font-size:1.25rem}
.mini-card p{font-size:.9375rem;color:var(--text-2)}
.mini-num{font-family:"Noto Serif SC",serif;font-size:1.5rem;color:var(--accent);font-weight:700;line-height:1}

/* ---------- business entries ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.entry-card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  position:relative;
}
.entry-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .24s var(--ease);z-index:2;
}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.entry-card:hover::before{transform:scaleX(1)}
.entry-thumb{aspect-ratio:3/2;overflow:hidden;background:var(--ink-2)}
.entry-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.entry-card:hover .entry-thumb img{transform:scale(1.03)}
.entry-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.entry-body h3{font-size:1.125rem}
.entry-body p{font-size:.875rem;color:var(--text-2);flex:1}
.entry-link{font-size:.8125rem;font-weight:600;color:var(--accent-2);letter-spacing:.04em}

/* ---------- news ---------- */
.news-grid{margin-left:-14px;margin-right:-14px}
.news-grid>.cell{padding-left:14px;padding-right:14px;margin-bottom:28px}
.news-card{
  height:100%;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#CFC7B8}
.news-link{display:flex;flex-direction:column;height:100%}
.news-thumb{aspect-ratio:3/2;overflow:hidden;background:var(--ink-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.news-card:hover .news-thumb img{transform:scale(1.03)}
.news-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:1.0625rem;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{font-size:.875rem;color:var(--text-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.8125rem;color:var(--muted);font-variant-numeric:tabular-nums}
.news-meta .arr{color:var(--accent);font-size:1rem}
.cms-empty{
  border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface);
  padding:48px 24px;text-align:center;color:var(--text-2);font-size:.9375rem;
}

/* ---------- plans ---------- */
.plan-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);
}
.plan-col{padding:34px 28px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:18px}
.plan-col:last-child{border-right:0}
.plan-col.is-featured{background:#FBF4EA;box-shadow:inset 0 3px 0 var(--accent)}
.plan-head h3{font-size:1.375rem;margin-bottom:6px}
.plan-head .plan-note{font-size:.8125rem;color:var(--text-2);letter-spacing:.04em}
.plan-price{
  font-family:"Noto Serif SC",serif;font-size:1.0625rem;color:var(--ink);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;
}
.plan-list{display:flex;flex-direction:column;gap:0;flex:1}
.plan-list li{
  display:flex;gap:10px;padding:11px 0;border-bottom:1px dashed var(--line);
  font-size:.9375rem;color:var(--text);line-height:1.7;
}
.plan-list li:last-child{border-bottom:0}
.plan-list li::before{content:"";flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--muted);margin-top:9px}
.plan-col.is-featured .plan-list li::before{background:var(--accent)}
.plan-list strong{font-weight:600;color:var(--ink);margin-right:6px}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 4px;min-height:64px;background:none;border:0;text-align:left;cursor:pointer;
  font-size:1.0625rem;font-weight:600;color:var(--ink);border-radius:var(--radius-sm);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.faq-q:hover{color:var(--accent-2);background:#F8F2E8}
.faq-icon{position:relative;flex:0 0 auto;width:18px;height:18px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--accent);border-radius:2px;
  transition:transform .24s var(--ease),opacity .24s var(--ease);
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease)}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 4px 24px;font-size:.95rem;color:var(--text-2);line-height:1.9;max-width:64em}
.faq-item.is-open .faq-a{grid-template-rows:1fr}

/* ---------- signup ---------- */
.signup{background:var(--dark);color:#E6DED1;padding:96px 0;border-top:1px solid rgba(255,255,255,.08)}
.signup h2{color:#F8F3EA;font-size:clamp(1.75rem,2.6vw,2.5rem)}
.signup-lead{margin-top:18px;color:#B9C9C0;font-size:.95rem;max-width:32em}
.signup-meta{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.signup-meta li{display:flex;gap:12px;font-size:.9rem;color:#C6D4CB}
.signup-meta li span:first-child{color:var(--muted);flex:0 0 auto;letter-spacing:.08em;font-size:.8125rem}
.signup-form{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:30px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{margin-bottom:18px;display:flex;flex-direction:column}
.form-field label{font-size:.8125rem;letter-spacing:.08em;color:#BFCFC6;margin-bottom:8px}
.form-field input,.form-field select,.form-field textarea{
  width:100%;min-height:48px;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  color:#F6F1E7;font-size:.95rem;line-height:1.6;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.form-field textarea{min-height:110px;resize:vertical}
.form-field select option{color:#141B17}
.form-field input::placeholder,.form-field textarea::placeholder{color:#8FA99D}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--accent);background:rgba(255,255,255,.1);
  box-shadow:0 0 0 3px rgba(228,87,46,.28);
}
.check-field{display:flex;align-items:flex-start;gap:10px;margin-bottom:20px;font-size:.8125rem;color:#B9C9C0;line-height:1.7}
.check-field input{width:18px;height:18px;margin-top:4px;accent-color:var(--accent);flex:0 0 auto}
.form-note{margin-top:14px;font-size:.8125rem;color:#8FA99D;min-height:22px}
.form-note.is-ok{color:#9ED3B4}
.form-note.is-err{color:#F0A79B}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:#A9BCB3;padding:72px 0 0;border-top:1px solid rgba(255,255,255,.08)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--gutter);padding-bottom:52px}
.footer-brand-name{font-family:"Noto Serif SC",serif;font-size:2rem;color:#F8F3EA;letter-spacing:.06em;line-height:1.1}
.footer-brand-desc{margin-top:16px;font-size:.875rem;color:#93A99F;line-height:1.9;max-width:22em}
.footer-col h3{
  font-family:"Noto Sans SC",sans-serif;font-size:.8125rem;font-weight:600;
  letter-spacing:.14em;color:#F8F3EA;margin-bottom:16px;
}
.footer-col a{display:block;padding:6px 0;font-size:.9375rem;color:#A9BCB3;transition:color .2s var(--ease),transform .2s var(--ease)}
.footer-col a:hover{color:#F8F3EA;transform:translateX(3px)}
.footer-col p{font-size:.875rem;color:#93A99F;line-height:1.9;padding:6px 0}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:#7F978C;
}
.footer-bottom a{color:#93A99F}
.footer-bottom a:hover{color:#F8F3EA}

/* ---------- reveal ---------- */
.js-ready .reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.js-ready .reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .nav-channels{gap:0}
  .nav-link{padding:8px 10px;font-size:.9rem}
  .entry-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1023px){
  .section{padding:72px 0}
  .signup{padding:72px 0}
  .nav-channels{display:none}
  .nav-toggle{display:inline-flex}
  .nav-divider{display:none}
  .hero-copy{padding:52px 0 36px}
  .hero-visual{padding:0 0 48px}
  .hero-figure img{height:clamp(300px,52vw,420px)}
  .snapshot-inner{grid-template-columns:1fr 1fr}
  .snap-item{border-bottom:1px solid var(--line)}
  .snap-item:nth-child(2n){border-right:0}
  .snap-item:nth-child(n+3){border-bottom:0}
  .timeline::before{left:76px}
  .tl-item{grid-template-columns:64px 28px 1fr}
  .feature-grid{grid-template-columns:1fr}
  .feature-main,.feature-main img{min-height:340px}
  .plan-grid{grid-template-columns:1fr;border-radius:var(--radius)}
  .plan-col{border-right:0;border-bottom:1px solid var(--line)}
  .plan-col:last-child{border-bottom:0}
  .plan-col.is-featured{box-shadow:inset 3px 0 0 var(--accent)}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .form-row{grid-template-columns:1fr}
  .signup-form{padding:24px}
}
@media (max-width:639px){
  .container{padding:0 18px}
  .section{padding:52px 0}
  .signup{padding:56px 0}
  .nav-inner{min-height:60px;gap:12px}
  .site-header.is-scrolled .nav-inner{min-height:56px}
  .brand-name{font-size:1.0625rem}
  .hero-title{font-size:clamp(2rem,8vw,2.5rem)}
  .hero-sub{font-size:1rem;margin-top:18px}
  .hero-cta{gap:12px}
  .hero-cta .btn{flex:1 1 auto}
  .hero-vertical{display:none}
  .hero-plate{left:14px;bottom:14px;padding:12px 14px;max-width:200px}
  .snapshot-inner{grid-template-columns:1fr}
  .snap-item{border-right:0;border-bottom:1px solid var(--line);padding:22px 18px}
  .snap-item:last-child{border-bottom:0}
  .timeline::before{left:60px}
  .tl-item{grid-template-columns:50px 22px 1fr;padding:16px 0}
  .tl-time{font-size:.875rem}
  .tl-body h3{font-size:1.0625rem}
  .entry-grid{grid-template-columns:1fr}
  .feature-caption{padding:22px}
  .footer-top{grid-template-columns:1fr;gap:28px;padding-bottom:36px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .news-grid{margin-left:-8px;margin-right:-8px}
  .news-grid>.cell{padding-left:8px;padding-right:8px;margin-bottom:18px}
  .plan-col{padding:26px 20px}
  .faq-q{font-size:1rem}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js-ready .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --green:#143A32;
  --green-2:#1E5548;
  --accent:#E4572E;
  --accent-dark:#C6431E;
  --bg:#F4EFE6;
  --surface:#FFFCF6;
  --dark:#0E1F1A;
  --sage:#8FA99D;
  --sand:#EFE7D9;
  --text:#141B17;
  --muted:#5E6B64;
  --line:#D9D2C5;
  --radius:6px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --ease:cubic-bezier(.2,.8,.2,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,"Times New Roman",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--green);line-height:1.25;letter-spacing:.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.container{width:min(1240px,calc(100% - 48px));margin-inline:auto}
.container--wide{width:min(1360px,calc(100% - 48px))}
.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}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:11px 22px;border-radius:4px;border:1px solid transparent;
  font-size:.9375rem;font-weight:600;letter-spacing:.02em;cursor:pointer;
  transition:background-color .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{background:var(--accent);color:#FFF8F2}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(196,67,30,.28)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green)}
.btn-ghost:hover{background:var(--green);color:#F7F2E8}
.btn-sm{min-height:38px;padding:8px 16px;font-size:.875rem}
.btn-light{background:#F4EFE6;color:var(--green)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-outline-light{background:transparent;border-color:rgba(244,239,230,.45);color:#F4EFE6}
.btn-outline-light:hover{background:rgba(244,239,230,.12);border-color:#F4EFE6}
.btn .arrow{transition:transform .22s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--green);font-weight:600;
  border-bottom:2px solid var(--accent);padding-bottom:2px;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.text-link:hover{color:var(--accent-dark);border-bottom-width:3px}
.tag{
  display:inline-block;font-size:.75rem;letter-spacing:.08em;font-weight:600;
  color:var(--green-2);border:1px solid var(--line);background:var(--surface);
  border-radius:999px;padding:3px 12px;
}
.tag--accent{color:var(--accent-dark);border-color:#E9B7A6;background:#FBEDE6}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(244,239,230,.96);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(140%) blur(8px);
  transition:box-shadow .22s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(14,31,26,.08)}
.header-inner{display:flex;align-items:center;gap:28px;height:68px;transition:height .22s var(--ease)}
.site-header.is-scrolled .header-inner{height:58px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:36px;height:36px;border-radius:8px;background:var(--green);color:#F4EFE6;
  display:grid;place-items:center;font-family:var(--serif);font-size:1.05rem;font-weight:700;
}
.brand-text{font-family:var(--serif);font-size:1.18rem;font-weight:700;color:var(--green);letter-spacing:.06em}
.nav-channels{display:flex;align-items:center;gap:2px;flex:1 1 auto}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:9px 13px;border-radius:4px;
  font-size:.9375rem;color:var(--green);font-weight:500;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.nav-link:hover{background:var(--sand);color:var(--green-2)}
.nav-link.is-active{color:var(--accent-dark);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;background:var(--accent);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;padding-left:22px;border-left:1px solid var(--line)}
.menu-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:4px;border:1px solid var(--line);
  background:var(--surface);color:var(--green);cursor:pointer;
}
.menu-toggle span{display:block;width:18px;height:2px;background:currentColor;position:relative}
.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;
}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;inset:0;z-index:90;background:var(--bg);
  display:none;flex-direction:column;padding:20px 22px 32px;
}
.mobile-drawer.is-open{display:flex}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:44px;height:44px;border-radius:4px;border:1px solid var(--line);background:var(--surface);
  font-size:1.4rem;line-height:1;color:var(--green);cursor:pointer;
}
.drawer-nav{display:flex;flex-direction:column;gap:2px;padding:22px 0}
.drawer-nav a{
  font-family:var(--serif);font-size:1.5rem;font-weight:700;color:var(--green);
  padding:14px 4px;border-bottom:1px solid var(--line);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.drawer-nav a:hover{color:var(--accent-dark);padding-left:10px}
.drawer-cta{margin-top:auto;width:100%}

/* ---------- 面包屑 ---------- */
.crumbs{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:.8125rem;color:var(--muted);padding:22px 0 0;
}
.crumbs a{color:var(--green-2);transition:color .2s var(--ease)}
.crumbs a:hover{color:var(--accent-dark)}
.crumb-sep{color:var(--sage)}
.crumb-current{color:var(--muted)}

/* ---------- 文章头部 ---------- */
.article-head{padding:14px 0 44px;border-bottom:1px solid var(--line)}
.head-grid{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(0,.9fr);gap:52px;align-items:start;margin-top:26px}
.article-title{
  font-size:clamp(1.85rem,3.3vw,3.4rem);
  line-height:1.18;margin:.42em 0 .3em;color:var(--green);
  overflow-wrap:break-word;
}
.article-lead{font-size:1.0625rem;line-height:1.85;color:var(--muted);max-width:44em}
.head-side{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 22px 20px;
}
.meta-list{display:flex;flex-direction:column;gap:14px;margin-bottom:18px}
.meta-item{display:flex;flex-direction:column;gap:2px}
.meta-label{font-size:.75rem;letter-spacing:.14em;color:var(--sage);font-weight:600}
.meta-value{font-size:.9375rem;color:var(--green);font-weight:600;font-variant-numeric:tabular-nums}
.head-side .btn{width:100%}

/* ---------- 封面 ---------- */
.article-cover{
  margin:34px 0 0;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:16/9;background:var(--green-2);
}
.article-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.article-cover:hover img{transform:scale(1.015)}
.cover-note{font-size:.8125rem;color:var(--muted);padding:8px 2px 0}

/* ---------- 正文布局 ---------- */
.article-main{padding:0 0 88px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start;padding-top:44px}
.article-content{min-width:0}
.article-body{max-width:820px;font-size:1.0625rem;line-height:1.9;color:#232C26;overflow-wrap:break-word}
.article-body > *:first-child{margin-top:0}
.article-body h2{
  font-size:1.75rem;line-height:1.35;margin:2.3em 0 .7em;color:var(--green);
  padding-bottom:.3em;border-bottom:1px solid var(--line);scroll-margin-top:96px;
}
.article-body h3{font-size:1.25rem;margin:1.9em 0 .6em;color:var(--green-2);scroll-margin-top:96px}
.article-body h4{font-size:1.0625rem;margin:1.6em 0 .5em;color:var(--green-2)}
.article-body p{margin:0 0 1.25em}
.article-body a{
  color:var(--green);text-decoration:underline;text-decoration-color:var(--accent);
  text-decoration-thickness:2px;text-underline-offset:3px;
  transition:color .2s var(--ease),background-color .2s var(--ease);
}
.article-body a:hover{color:var(--accent-dark);background:#FBEDE6}
.article-body strong{color:var(--green);font-weight:700}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.35em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.5em}
.article-body li::marker{color:var(--accent)}
.article-body img{border-radius:var(--radius);margin:1.6em 0;height:auto}
.article-body blockquote{
  margin:1.8em 0;padding:18px 24px;border-left:3px solid var(--accent);
  background:var(--sand);border-radius:0 var(--radius) var(--radius) 0;color:#2A352F;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.95rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.article-body th{background:var(--sand);color:var(--green);font-weight:700}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.article-body code{background:var(--sand);padding:2px 6px;border-radius:3px;font-size:.9em}

/* ---------- 侧栏 ---------- */
.article-side{position:sticky;top:92px;display:flex;flex-direction:column;gap:18px}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 18px}
.side-title{
  font-size:.8125rem;letter-spacing:.16em;font-family:var(--sans);font-weight:700;
  color:var(--sage);margin-bottom:14px;
}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:46vh;overflow-y:auto}
.toc-link{
  display:block;font-size:.9rem;color:var(--muted);padding:6px 0 6px 12px;
  border-left:2px solid var(--line);line-height:1.6;
  transition:color .2s var(--ease),border-color .2s var(--ease),background-color .2s var(--ease);
}
.toc-link.is-sub{padding-left:24px;font-size:.85rem}
.toc-link:hover{color:var(--green);border-left-color:var(--accent);background:#FAF4E9}
.toc-link.is-current{color:var(--accent-dark);border-left-color:var(--accent);font-weight:600}
.side-links{display:flex;flex-direction:column}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px 0;border-bottom:1px solid var(--line);
  font-size:.9375rem;color:var(--green);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.side-links a:last-child{border-bottom:0}
.side-links a:hover{color:var(--accent-dark);padding-left:6px}
.side-links .arrow{color:var(--sage);transition:transform .2s var(--ease),color .2s var(--ease)}
.side-links a:hover .arrow{transform:translateX(3px);color:var(--accent)}
.side-card--dark{background:var(--dark);border-color:var(--dark);color:#E7E2D6}
.side-card--dark .side-title{color:#9FB6AC}
.side-card--dark p{font-size:.9rem;line-height:1.8;color:rgba(244,239,230,.78);margin-bottom:14px}
.side-card--dark .btn{width:100%}

/* ---------- 空状态 ---------- */
.empty-state{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:56px 32px;text-align:center;max-width:820px;
}
.empty-state h2{font-size:1.6rem;margin-bottom:12px}
.empty-state p{color:var(--muted);margin-bottom:22px}

/* ---------- 相关内容 ---------- */
.related{padding:0 0 92px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.5rem,2.4vw,2rem)}
.section-head p{color:var(--muted);font-size:.9375rem;margin-top:6px}
.related .grid-x{margin-left:-16px;margin-right:-16px}
.related .cell{padding-left:16px;padding-right:16px;margin-bottom:22px}
.rel-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;position:relative;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.rel-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .26s var(--ease);
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#CFC6B6}
.rel-card:hover::before{transform:scaleX(1)}
.rel-thumb{display:block;aspect-ratio:3/2;overflow:hidden;background:var(--green-2)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.rel-card:hover .rel-thumb img{transform:scale(1.03)}
.rel-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.rel-body h3{font-size:1.0625rem;line-height:1.5}
.rel-body h3 a{transition:color .2s var(--ease)}
.rel-body h3 a:hover{color:var(--accent-dark)}
.rel-body p{font-size:.9rem;color:var(--muted);line-height:1.75}
.rel-more{margin-top:auto;font-size:.875rem;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px}
.rel-more .arrow{transition:transform .2s var(--ease)}
.rel-card:hover .rel-more .arrow{transform:translateX(4px)}

/* ---------- CTA 深色带 ---------- */
.cta-band{background:var(--dark);color:#F4EFE6;padding:72px 0}
.cta-inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:52px;align-items:center}
.cta-kicker{font-size:.75rem;letter-spacing:.2em;color:#9FB6AC;font-weight:700;margin-bottom:14px}
.cta-band h2{color:#F4EFE6;font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.3;margin-bottom:14px}
.cta-band p.cta-desc{color:rgba(244,239,230,.76);font-size:1rem;line-height:1.85;max-width:36em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#F4EFE6;border-top:1px solid rgba(244,239,230,.1)}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px;
  padding:70px 0 46px;
}
.footer-brand-name{font-family:var(--serif);font-size:1.9rem;font-weight:700;letter-spacing:.06em;color:#F4EFE6;margin-bottom:12px}
.footer-brand-desc{font-size:.9rem;line-height:1.8;color:rgba(244,239,230,.66);max-width:26em}
.footer-col h3{
  font-family:var(--sans);font-size:.75rem;letter-spacing:.18em;font-weight:700;
  color:#9FB6AC;margin-bottom:16px;
}
.footer-col a,.footer-col p{
  display:block;font-size:.9375rem;line-height:1.75;color:rgba(244,239,230,.75);
  padding:4px 0;transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-col a:hover{color:#F4EFE6;transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  border-top:1px solid rgba(244,239,230,.14);padding:18px 0 26px;
  font-size:.8125rem;color:rgba(244,239,230,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:40px}
  .head-grid{gap:36px}
}
@media (max-width:1023px){
  .nav-channels{display:none}
  .nav-actions{border-left:0;padding-left:0}
  .menu-toggle{display:inline-flex}
  .header-inner{height:60px}
  .head-grid{grid-template-columns:1fr;gap:26px}
  .article-layout{grid-template-columns:1fr;gap:32px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap;gap:16px}
  .side-card{flex:1 1 260px}
  .article-cover{margin-top:26px}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .cta-actions{justify-content:flex-start}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px;padding:56px 0 36px}
}
@media (max-width:767px){
  .container,.container--wide{width:calc(100% - 32px)}
  .article-head{padding-bottom:32px}
  .article-title{font-size:clamp(1.6rem,6vw,2.1rem)}
  .article-lead{font-size:1rem}
  .article-body{font-size:1rem;line-height:1.85}
  .article-body h2{font-size:1.4rem;margin-top:1.9em}
  .article-body h3{font-size:1.15rem}
  .related .grid-x{margin-left:-10px;margin-right:-10px}
  .related .cell{padding-left:10px;padding-right:10px}
  .cta-band{padding:52px 0}
  .cta-actions .btn{flex:1 1 auto}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .header-inner{gap:12px}
  .brand-text{font-size:1.05rem}
  .nav-actions .btn{padding:10px 14px;font-size:.875rem}
  .article-body blockquote{padding:14px 16px}
  .empty-state{padding:36px 20px}
  .footer-top{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
  --green:#143A32;
  --green-2:#1E5548;
  --accent:#E4572E;
  --accent-2:#C6431E;
  --sand:#F4EFE6;
  --surface:#FFFCF6;
  --dark:#0E1F1A;
  --muted:#8FA99D;
  --ink:#141B17;
  --text-2:#5E6B64;
  --line:#D9D2C5;
  --error:#B42318;
  --r-card:6px;
  --r-btn:4px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --maxw:1240px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:1rem;
  line-height:1.85;
  color:var(--ink);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--green);text-decoration:none}
button{font:inherit}
h1,h2,h3,h4{font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;color:var(--green);margin:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--green);color:var(--sand);padding:10px 18px;border-radius:0 0 4px 0;z-index:999}
.skip-link:focus{left:0}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:120;
  background:var(--sand);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:28px;min-height:68px;
  transition:min-height .22s var(--ease);
}
.site-header.is-scrolled .header-inner{min-height:58px}
.header-left{display:flex;align-items:center;gap:34px;min-width:0}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:6px;background:var(--green);color:var(--sand);
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"Noto Serif SC",serif;font-size:1.05rem;line-height:1;
  box-shadow:inset 0 0 0 1px rgba(244,239,230,.18);
}
.brand-name{
  font-family:"Noto Serif SC",serif;font-size:1.1875rem;font-weight:700;
  letter-spacing:.04em;color:var(--green);white-space:nowrap;
}
.nav-channels{display:flex;align-items:center;gap:24px}
.nav-link{
  position:relative;padding:6px 0;font-size:.9375rem;color:var(--green);
  transition:color .2s var(--ease);white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform .24s var(--ease);
}
.nav-link:hover{color:var(--green-2)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--green);font-weight:700}
.nav-link.is-active::after{transform:scaleX(1)}
.header-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.nav-search{
  display:flex;align-items:center;gap:6px;
  border:1px solid var(--line);border-radius:999px;background:var(--surface);
  padding:3px 4px 3px 14px;transition:border-color .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--accent)}
.nav-search input{
  border:0;background:transparent;width:118px;height:34px;font:inherit;
  font-size:.875rem;color:var(--ink);outline:none;
}
.nav-search input::placeholder{color:var(--muted)}
.nav-search button{
  border:0;background:var(--green);color:var(--sand);width:30px;height:30px;
  border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;
  justify-content:center;font-size:.8125rem;transition:background .2s var(--ease);
}
.nav-search button:hover{background:var(--green-2)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:4px;
  background:var(--surface);cursor:pointer;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green);transition:transform .24s var(--ease),opacity .2s var(--ease)}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 移动抽屉 */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(14,31,26,.45);z-index:150;
  opacity:0;pointer-events:none;transition:opacity .26s var(--ease);
}
.drawer-overlay.is-open{opacity:1;pointer-events:auto}
.mobile-drawer{
  position:fixed;top:0;right:0;height:100%;width:min(86vw,360px);z-index:200;
  background:var(--sand);padding:24px;overflow-y:auto;
  transform:translateX(100%);transition:transform .3s var(--ease);
  box-shadow:-20px 0 60px rgba(14,31,26,.18);
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.drawer-title{font-family:"Noto Serif SC",serif;font-size:1.125rem;color:var(--green);font-weight:700}
.drawer-close{
  width:40px;height:40px;border:1px solid var(--line);border-radius:4px;background:var(--surface);
  color:var(--green);font-size:1.125rem;cursor:pointer;line-height:1;
}
.drawer-nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.drawer-nav a{
  padding:16px 2px;border-bottom:1px solid var(--line);
  font-family:"Noto Serif SC",serif;font-size:1.25rem;color:var(--green);
}
.drawer-nav a.is-active{color:var(--accent-2)}
.drawer-search{display:flex;gap:8px;margin:22px 0}
.drawer-search input{
  flex:1;height:46px;border:1px solid var(--line);border-radius:4px;background:var(--surface);
  padding:0 14px;font:inherit;font-size:.9375rem;color:var(--ink);
}
.drawer-search input:focus{border-color:var(--accent);outline:none}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:.9375rem;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.btn .arrow{transition:transform .22s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--accent);color:#FFF7F1}
.btn-primary:hover{background:var(--accent-2);color:#FFF7F1;transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green)}
.btn-ghost:hover{background:var(--green);color:var(--sand)}
.btn-sm{min-height:40px;padding:0 16px;font-size:.875rem}
.btn-block{width:100%}

/* ============ 通用板块 ============ */
.section{padding:92px 0}
.section--tight{padding:64px 0}
.section--surface{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:28px;flex-wrap:wrap;margin-bottom:44px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8125rem;letter-spacing:.16em;color:var(--accent-2);
  font-weight:700;margin:0 0 12px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--accent)}
.section-title{font-size:clamp(1.75rem,2.6vw,2.375rem);line-height:1.28;margin:0}
.section-desc{max-width:420px;color:var(--text-2);font-size:.9375rem;margin:0}
.lede{color:var(--text-2);font-size:1.0625rem;max-width:640px}

/* ============ 面包屑 ============ */
.breadcrumb{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--text-2);padding:22px 0 4px;
}
.breadcrumb a{color:var(--text-2);transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--accent-2)}
.breadcrumb span.sep{color:var(--muted)}

/* ============ Hero ============ */
.page-hero{padding:8px 0 0}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:52px;align-items:center;padding:28px 0 76px;
}
.kicker{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;
  font-size:.8125rem;letter-spacing:.14em;font-weight:700;color:var(--accent-2);
  border:1px solid rgba(228,87,46,.35);background:rgba(228,87,46,.07);
  padding:5px 14px;border-radius:999px;
}
.hero-copy h1{
  font-size:clamp(2.1rem,4.2vw,3.5rem);line-height:1.14;letter-spacing:.01em;
  margin:0 0 20px;
}
.hero-sub{
  font-size:1.0625rem;color:var(--text-2);max-width:520px;margin:0 0 26px;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;margin:0 0 30px;
  font-size:.875rem;color:var(--green-2);
}
.hero-meta li{position:relative;padding-left:14px}
.hero-meta li::before{
  content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;
  border-radius:50%;background:var(--accent);
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.hero-note{font-size:.8125rem;color:var(--muted);margin:0}
.hero-visual{
  position:relative;border-radius:var(--r-card);overflow:hidden;
  min-height:440px;height:100%;background:var(--green);box-shadow:var(--shadow);
}
.hero-visual img{width:100%;height:100%;min-height:440px;object-fit:cover}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,31,26,.10) 0%,rgba(14,31,26,.42) 100%);
}
.hero-badge{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  background:rgba(255,252,246,.95);border-radius:4px;padding:16px 18px;
  border-left:3px solid var(--accent);display:grid;gap:2px;
}
.hero-badge .badge-label{font-size:.75rem;letter-spacing:.14em;color:var(--text-2)}
.hero-badge strong{font-family:"Noto Serif SC",serif;font-size:1.375rem;color:var(--green);line-height:1.3}
.hero-badge .badge-sub{font-size:.75rem;color:var(--muted)}

/* ============ 赛历 ============ */
.schedule{border-top:1px solid var(--line)}
.event-row{
  display:grid;
  grid-template-columns:88px minmax(0,1fr) 170px 130px 132px 34px;
  align-items:center;gap:22px;
  padding:26px 12px;border-bottom:1px solid var(--line);
  transition:background .22s var(--ease),transform .22s var(--ease);
}
.event-row:hover{background:var(--surface);transform:translateY(-2px)}
.event-num{
  font-family:"Noto Serif SC",serif;font-size:2.5rem;font-weight:700;
  color:var(--green);line-height:1;font-variant-numeric:tabular-nums;
  transition:color .22s var(--ease);
}
.event-row:hover .event-num{color:var(--accent)}
.event-name{font-family:"Noto Serif SC",serif;font-size:1.1875rem;color:var(--green);margin:0 0 4px;line-height:1.4}
.event-sub{font-size:.875rem;color:var(--text-2);margin:0}
.event-cell{font-size:.875rem;color:var(--text-2)}
.event-cell b{display:block;font-size:.75rem;letter-spacing:.1em;color:var(--muted);font-weight:600;margin-bottom:2px}
.event-link{
  width:34px;height:34px;border-radius:50%;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;color:var(--green);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.event-row:hover .event-link{background:var(--accent);border-color:var(--accent);color:#FFF7F1;transform:translateX(3px)}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  font-size:.75rem;font-weight:600;border:1px solid var(--line);color:var(--text-2);
  background:transparent;white-space:nowrap;
}
.tag--open{border-color:rgba(228,87,46,.45);color:var(--accent-2);background:rgba(228,87,46,.08)}
.tag--soon{border-color:rgba(30,85,72,.32);color:var(--green-2);background:rgba(30,85,72,.06)}
.tag--draft{color:var(--muted);border-style:dashed}

/* ============ 重点赛事 ============ */
.feature-grid{gap:0}
.feature-media{border-radius:var(--r-card);overflow:hidden;background:var(--green);position:relative}
.feature-media img{width:100%;height:100%;min-height:380px;object-fit:cover;transition:transform .5s var(--ease)}
.feature-media:hover img{transform:scale(1.03)}
.feature-aside{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:30px;height:100%;
}
.feature-aside h3{font-size:1.375rem;margin:0 0 8px}
.feature-aside .aside-sub{font-size:.875rem;color:var(--text-2);margin:0 0 20px}
.spec-list{border-top:1px solid var(--line);margin:0 0 22px}
.spec-list li{
  display:grid;grid-template-columns:96px minmax(0,1fr);gap:14px;
  padding:12px 0;border-bottom:1px solid var(--line);font-size:.9375rem;
}
.spec-list dt,.spec-list .k{font-size:.8125rem;color:var(--muted);letter-spacing:.06em}
.spec-list .v{color:var(--ink)}
.feature-cta{display:flex;gap:12px;flex-wrap:wrap}

/* ============ 亮点 2×2 ============ */
.highlight-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.hl-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);padding:30px;overflow:hidden;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease);
}
.hl-card::before{
  content:"";position:absolute;left:0;top:0;right:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .26s var(--ease);
}
.hl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.hl-card:hover::before{transform:scaleX(1)}
.hl-card--wide{grid-row:span 2;display:flex;flex-direction:column;justify-content:space-between}
.hl-index{font-size:.8125rem;letter-spacing:.14em;color:var(--muted);font-weight:700;margin:0 0 16px}
.hl-card h3{font-size:1.25rem;margin:0 0 10px;line-height:1.45}
.hl-card p{font-size:.9375rem;color:var(--text-2);margin:0}
.hl-card--wide p{max-width:420px}
.hl-figure{margin-top:24px;border-radius:4px;overflow:hidden}
.hl-figure img{width:100%;height:210px;object-fit:cover}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.step{
  position:relative;padding:26px 22px 24px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;background:rgba(228,87,46,.1);
  color:var(--accent-2);font-weight:700;font-size:.875rem;margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:1.0625rem;margin:0 0 8px}
.step p{font-size:.875rem;color:var(--text-2);margin:0}

/* ============ FAQ ============ */
.faq{max-width:880px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:64px;padding:16px 8px;background:transparent;border:0;
  text-align:left;cursor:pointer;font-family:"Noto Serif SC",serif;
  font-size:1.0625rem;color:var(--green);transition:background .2s var(--ease);
}
.faq-question:hover{background:var(--surface)}
.faq-icon{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--accent);transition:transform .24s var(--ease),opacity .2s var(--ease);
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-answer p{
  margin:0;padding:0 8px 20px;font-size:.9375rem;line-height:1.85;color:var(--text-2);
  max-width:760px;
}

/* ============ 报名 CTA ============ */
.cta-band{background:var(--dark);color:#EFE9DE;padding:88px 0}
.cta-band .eyebrow{color:#F0A48B}
.cta-band .eyebrow::before{background:var(--accent)}
.cta-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
.cta-copy h2{
  font-size:clamp(1.75rem,2.8vw,2.375rem);line-height:1.3;color:#F7F2E8;margin:0 0 16px;
}
.cta-copy p{color:rgba(244,239,230,.72);font-size:.9375rem;max-width:400px}
.cta-points{margin:22px 0 0;display:grid;gap:10px}
.cta-points li{
  position:relative;padding-left:20px;font-size:.9375rem;color:rgba(244,239,230,.82);
}
.cta-points li::before{
  content:"";position:absolute;left:0;top:.65em;width:8px;height:2px;background:var(--accent);
}
.signup-form{
  background:rgba(255,252,246,.04);border:1px solid rgba(244,239,230,.16);
  border-radius:var(--r-card);padding:30px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin:0 0 18px;display:flex;flex-direction:column}
.field label{font-size:.8125rem;color:rgba(244,239,230,.7);margin-bottom:8px;letter-spacing:.04em}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;font:inherit;font-size:.9375rem;
  color:#F7F2E8;background:rgba(255,252,246,.06);
  border:1px solid rgba(244,239,230,.26);border-radius:4px;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.field textarea{min-height:96px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:rgba(244,239,230,.38)}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent);background:rgba(255,252,246,.1);outline:none;
}
.field select option{color:#141B17;background:#FFFCF6}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.8125rem;color:rgba(244,239,230,.72);margin:0 0 20px}
.check input{width:18px;height:18px;min-height:0;margin-top:2px;accent-color:var(--accent);flex-shrink:0}
.form-status{min-height:22px;margin:14px 0 0;font-size:.875rem}
.form-status.is-error{color:#FFB9A6}
.form-status.is-ok{color:#BFE6D6}
.form-hint{font-size:.75rem;color:rgba(244,239,230,.45);margin:12px 0 0}

/* ============ 页脚 ============ */
.site-footer{background:var(--dark);color:#E8E3D8;padding:72px 0 28px;border-top:1px solid rgba(244,239,230,.08)}
.footer-top{
  display:grid;grid-template-columns:1.5fr .8fr .8fr 1fr;gap:40px;
  padding-bottom:44px;border-bottom:1px solid rgba(244,239,230,.12);
}
.footer-brand-name{
  font-family:"Noto Serif SC",serif;font-size:1.875rem;color:#F7F2E8;
  margin:0 0 12px;letter-spacing:.06em;
}
.footer-brand-desc{color:rgba(244,239,230,.62);font-size:.9375rem;max-width:330px;margin:0}
.footer-col h3{
  font-family:"Noto Sans SC",sans-serif;font-size:.8125rem;letter-spacing:.14em;
  color:var(--muted);margin:0 0 16px;font-weight:600;
}
.footer-col a{display:block;color:rgba(244,239,230,.82);font-size:.9375rem;margin-bottom:11px;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--accent)}
.footer-col p{color:rgba(244,239,230,.6);font-size:.875rem;margin:0 0 10px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:26px;font-size:.8125rem;color:rgba(244,239,230,.5);
}

/* ============ 进入动效 ============ */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .nav-channels{gap:18px}
  .nav-link{font-size:.875rem}
  .event-row{grid-template-columns:72px minmax(0,1fr) 150px 118px 120px 30px;gap:16px}
  .event-num{font-size:2.125rem}
}
@media (max-width:1023px){
  .nav-channels,.nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:34px;padding:16px 0 56px}
  .hero-visual,.hero-visual img{min-height:320px}
  .section{padding:72px 0}
  .highlight-grid{grid-template-columns:1fr}
  .hl-card--wide{grid-row:auto}
  .steps{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:860px){
  .event-row{
    grid-template-columns:64px minmax(0,1fr);
    grid-auto-rows:auto;gap:10px 16px;padding:22px 8px;align-items:start;
  }
  .event-num{grid-row:span 3;font-size:1.875rem}
  .event-cell{grid-column:2}
  .event-cell b{display:inline;margin-right:8px}
  .event-link{grid-column:2;justify-self:start;margin-top:4px}
}
@media (max-width:767px){
  .header-inner{min-height:60px}
  .brand-name{font-size:1.0625rem}
  .brand-mark{width:30px;height:30px;font-size:.9375rem}
  .hero-copy h1{font-size:2.05rem}
  .section{padding:56px 0}
  .section-head{margin-bottom:30px;gap:16px}
  .section-desc{max-width:100%}
  .steps{grid-template-columns:1fr}
  .spec-list li{grid-template-columns:84px minmax(0,1fr)}
  .form-grid{grid-template-columns:1fr}
  .signup-form{padding:22px}
  .footer-top{grid-template-columns:1fr;gap:28px;padding-bottom:32px}
  .cta-band{padding:60px 0}
  .faq-question{font-size:1rem;min-height:58px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-meta{flex-direction:column;gap:8px}
  .hero-actions .btn{width:100%}
  .footer-bottom{flex-direction:column;gap:6px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category2 */
:root{
  --ink-green:#143A32;
  --ink-green-light:#1E5548;
  --accent:#E4572E;
  --accent-dark:#C6431E;
  --sand:#F4EFE6;
  --sand-deep:#EAE2D4;
  --surface:#FFFCF6;
  --dark:#0E1F1A;
  --muted-green:#8FA99D;
  --text:#141B17;
  --text-soft:#5E6B64;
  --line:#D9D2C5;
  --error:#B42318;
  --ok:#1E5548;
  --radius-card:6px;
  --radius-btn:4px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --shadow-soft:0 8px 24px rgba(14,31,26,.06);
  --ease:cubic-bezier(.2,.8,.2,1);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --maxw:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--ink-green);line-height:1.25}
button{font-family:inherit;font-size:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:1rem;color:var(--text)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 32px}
.container--wide{max-width:1360px}
.serif{font-family:var(--font-serif)}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(244,239,230,.96);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease);
}
.site-header.is-stuck{box-shadow:0 6px 20px rgba(14,31,26,.07)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:66px}
.header-left{display:flex;align-items:center;gap:20px;min-width:0}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:8px;background:var(--ink-green);color:#F4EFE6;
  display:grid;place-items:center;font-family:var(--font-serif);font-weight:700;font-size:17px;line-height:1;
  transition:background-color .22s var(--ease),transform .22s var(--ease);
}
.brand:hover .brand-mark{background:var(--accent);transform:rotate(-4deg)}
.brand-name{font-family:var(--font-serif);font-weight:700;font-size:20px;letter-spacing:.05em;color:var(--ink-green);white-space:nowrap}
.header-divider{width:1px;height:22px;background:var(--line);flex-shrink:0}
.nav-channels{display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;display:inline-flex;align-items:center;min-height:40px;padding:6px 12px;
  font-size:15px;color:var(--ink-green);border-radius:4px;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.nav-link:hover{background:var(--sand-deep);color:var(--accent-dark)}
.nav-link.is-active{color:var(--accent-dark);font-weight:600}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--accent);border-radius:2px;
}
.header-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header-search{
  display:flex;align-items:center;gap:4px;padding:3px 4px 3px 10px;
  border:1px solid var(--line);border-radius:4px;background:rgba(255,252,246,.85);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.header-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(228,87,46,.14)}
.header-search input{
  width:130px;min-height:32px;border:0;background:transparent;outline:none;font-size:.875rem;
}
.header-search input::placeholder{color:#9AA79F}
.header-search button{
  width:32px;height:32px;border:0;border-radius:4px;background:transparent;color:var(--ink-green);
  display:grid;place-items:center;transition:background-color .2s var(--ease),color .2s var(--ease);
}
.header-search button:hover{background:var(--sand-deep);color:var(--accent-dark)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:4px;background:transparent;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--ink-green);background:var(--sand-deep)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-green);border-radius:2px;transition:transform .22s var(--ease),opacity .22s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{
  position:fixed;left:0;right:0;top:66px;bottom:0;z-index:55;
  background:var(--sand);border-top:1px solid var(--line);padding:20px 24px 40px;
  display:none;overflow-y:auto;overscroll-behavior:contain;
}
.mobile-drawer.is-open{display:block;animation:drawerIn .24s var(--ease) both}
@keyframes drawerIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
.drawer-search{display:flex;gap:8px;margin-bottom:12px}
.drawer-search input{
  flex:1;min-height:46px;padding:0 14px;border:1px solid var(--line);border-radius:4px;background:var(--surface);outline:none;
}
.drawer-search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(228,87,46,.14)}
.drawer-search button{
  min-height:46px;padding:0 18px;border:0;border-radius:4px;background:var(--ink-green);color:#F4EFE6;font-weight:600;
}
.drawer-link{
  display:block;padding:16px 2px;font-family:var(--font-serif);font-size:1.4rem;font-weight:700;
  color:var(--ink-green);border-bottom:1px solid var(--line);transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.drawer-link:hover{color:var(--accent-dark);padding-left:8px}
.drawer-link.is-active{color:var(--accent-dark)}
body.no-scroll{overflow:hidden}

/* ---------- 按钮 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-btn);
  font-size:.9375rem;font-weight:600;letter-spacing:.02em;text-align:center;
  transition:background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{background:var(--accent);color:#FFFCF6}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(196,67,30,.24)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;border-color:var(--ink-green);color:var(--ink-green)}
.btn-ghost:hover{background:var(--ink-green);color:#F4EFE6;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-light{background:var(--surface);color:var(--ink-green);border-color:var(--surface)}
.btn-light:hover{background:var(--accent);color:#FFFCF6;border-color:var(--accent);transform:translateY(-2px)}
.btn-sm{min-height:40px;padding:0 16px;font-size:.875rem}
.btn .arrow{transition:transform .22s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--line);
  border-radius:999px;font-size:.8125rem;color:var(--ink-green);background:rgba(255,252,246,.75);white-space:nowrap;
}
.tag--accent{border-color:rgba(228,87,46,.4);color:var(--accent-dark);background:rgba(228,87,46,.08)}
.tag--dark{border-color:rgba(244,239,230,.28);color:#E7DFD2;background:rgba(244,239,230,.06)}
.link-inline{color:var(--ink-green);font-weight:600;border-bottom:2px solid var(--accent);padding-bottom:1px;transition:background-color .2s var(--ease),border-color .2s var(--ease)}
.link-inline:hover{background:rgba(228,87,46,.12);border-bottom-color:var(--accent-dark)}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:18px 0 0;font-size:.8125rem;color:var(--muted-green)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb li:not(:last-child)::after{content:"/";margin-left:8px;color:var(--line)}
.breadcrumb a{color:var(--text-soft);transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--accent-dark);text-decoration:underline}
.breadcrumb [aria-current]{color:var(--ink-green);font-weight:600}

/* ---------- Hero ---------- */
.hero{background:var(--sand);border-bottom:1px solid var(--line);overflow:hidden}
.hero-inner{
  max-width:1360px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:56px;align-items:center;padding:56px 32px 76px;
}
.kicker{
  display:inline-flex;align-items:center;gap:10px;font-size:.75rem;font-weight:700;
  letter-spacing:.2em;color:var(--accent-dark);text-transform:uppercase;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}
.hero h1{
  font-family:var(--font-serif);font-weight:700;color:var(--ink-green);
  font-size:clamp(2.35rem,4.2vw,3.75rem);line-height:1.12;letter-spacing:.01em;
  margin:18px 0 20px;
}
.hero h1 .h1-mark{color:var(--accent-dark)}
.hero-sub{font-size:1.0625rem;line-height:1.9;color:var(--text-soft);max-width:520px;margin:0 0 24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-note{font-size:.8125rem;color:var(--muted-green);margin:0}
.hero-visual{position:relative;border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;background:var(--ink-green-light)}
.hero-visual img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.hero-visual:hover img{transform:scale(1.03)}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,58,50,.12),rgba(14,31,26,.34));pointer-events:none}
.hero-plate{
  position:absolute;left:18px;bottom:18px;z-index:2;max-width:250px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:14px 16px;box-shadow:var(--shadow-soft);
}
.hero-plate .plate-label{font-size:.75rem;letter-spacing:.16em;color:var(--accent-dark);font-weight:700;margin:0 0 6px}
.hero-plate .plate-text{font-size:.875rem;line-height:1.7;color:var(--ink-green);margin:0;font-weight:600}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section--tight{padding:64px 0}
.section--surface{background:var(--surface)}
.section--dark{background:var(--dark);color:#EFE8DC}
.section--dark h2,.section--dark h3{color:#F7F2E8}
.section-head{max-width:740px;margin-bottom:48px}
.section-title{font-family:var(--font-serif);font-size:clamp(1.75rem,3vw,2.4rem);line-height:1.22;margin:12px 0 16px}
.section-desc{color:var(--text-soft);font-size:1.0625rem;line-height:1.9;margin:0}
.section--dark .section-desc{color:#B9C7BE}

/* ---------- 训练要点条 ---------- */
.points-band{border-bottom:1px solid var(--line)}
.points-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.point-item{padding:0 28px;border-left:1px solid var(--line)}
.point-item:first-child{border-left:0;padding-left:0}
.point-item:last-child{padding-right:0}
.point-index{
  font-family:var(--font-serif);font-size:.8125rem;font-weight:700;letter-spacing:.16em;
  color:var(--accent-dark);margin:0 0 8px;font-variant-numeric:tabular-nums;
}
.point-item h3{font-size:1.0625rem;margin:0 0 8px}
.point-item p{font-size:.9375rem;line-height:1.8;color:var(--text-soft);margin:0}

/* ---------- 培训体系 ---------- */
.module-grid{margin-bottom:-24px}
.module-grid .cell{margin-bottom:24px;display:flex}
.module-card{
  position:relative;display:flex;flex-direction:column;width:100%;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px;overflow:hidden;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.module-card::before{
  content:"";position:absolute;left:0;top:0;height:2px;width:0;background:var(--accent);
  transition:width .3s var(--ease);
}
.module-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#CFC6B6}
.module-card:hover::before{width:100%}
.module-num{
  font-family:var(--font-serif);font-size:1.5rem;font-weight:700;color:var(--accent-dark);
  line-height:1;margin-bottom:14px;font-variant-numeric:tabular-nums;
}
.module-card h3{font-size:1.25rem;margin:0 0 16px}
.module-meta{display:grid;gap:10px;margin:0}
.module-meta div{display:grid;grid-template-columns:74px 1fr;gap:12px;font-size:.9375rem;line-height:1.75}
.module-meta dt,.module-meta .m-label{color:var(--muted-green);font-size:.8125rem;letter-spacing:.04em;padding-top:2px}
.module-meta .m-value{color:var(--text-soft)}

/* ---------- 教练阵容 ---------- */
.coach-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:start}
.coach-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.coach-card:nth-child(2){margin-top:44px}
.coach-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.coach-photo{aspect-ratio:3/4;overflow:hidden;background:var(--ink-green-light)}
.coach-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.coach-card:hover .coach-photo img{transform:scale(1.04)}
.coach-body{padding:22px 22px 26px}
.coach-name{font-family:var(--font-serif);font-size:1.25rem;margin:0 0 4px}
.coach-role{font-size:.8125rem;color:var(--muted-green);letter-spacing:.06em;margin:0 0 12px}
.coach-desc{font-size:.9375rem;line-height:1.8;color:var(--text-soft);margin:0 0 14px}
.coach-tags{display:flex;flex-wrap:wrap;gap:6px}
.coach-tags .tag{font-size:.75rem;padding:3px 10px}

/* ---------- 进阶路径 ---------- */
.path-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:start}
.path-sticky{position:sticky;top:96px}
.path-list{position:relative;padding-left:0}
.path-list::before{content:"";position:absolute;left:23px;top:14px;bottom:14px;width:1px;background:var(--line)}
.path-item{position:relative;padding-left:76px;padding-bottom:36px}
.path-item:last-child{padding-bottom:0}
.path-dot{
  position:absolute;left:0;top:0;width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;background:var(--sand);border:2px solid var(--accent);
  font-family:var(--font-serif);font-size:.9375rem;font-weight:700;color:var(--accent-dark);
  font-variant-numeric:tabular-nums;transition:background-color .22s var(--ease),color .22s var(--ease);
}
.path-item:hover .path-dot{background:var(--accent);color:#FFFCF6}
.path-item h3{font-size:1.125rem;margin:10px 0 8px}
.path-item p{font-size:.9375rem;line-height:1.85;color:var(--text-soft);margin:0}

/* ---------- 开班安排（图文） ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.split-media{border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--ink-green-light)}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.split-media:hover img{transform:scale(1.03)}
.check-list{display:grid;gap:14px;margin:24px 0 0}
.check-list li{display:grid;grid-template-columns:22px 1fr;gap:12px;font-size:.9375rem;line-height:1.85;color:var(--text-soft)}
.check-list li::before{
  content:"";width:10px;height:10px;margin-top:.62em;border-radius:2px;
  background:var(--accent);transform:rotate(45deg);
}
.check-list strong{color:var(--ink-green)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px}
.accordion.faq-list{border-top:1px solid var(--line);margin:0;background:transparent}
.accordion.faq-list .accordion-item{border-bottom:1px solid var(--line);background:transparent}
.accordion.faq-list .faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:62px;padding:18px 4px;background:transparent;border:0;
  font-size:1.0625rem;font-weight:600;color:var(--ink-green);line-height:1.6;
  transition:background-color .2s var(--ease),color .2s var(--ease),padding-left .2s var(--ease);
}
.accordion.faq-list .faq-q:hover{background:var(--sand-deep);color:var(--accent-dark);padding-left:12px}
.accordion.faq-list .faq-q::before{
  content:"";order:2;width:22px;height:22px;flex:0 0 22px;position:relative;
  background:
    linear-gradient(var(--ink-green),var(--ink-green)) center/12px 2px no-repeat,
    linear-gradient(var(--ink-green),var(--ink-green)) center/2px 12px no-repeat;
  transition:transform .24s var(--ease);
}
.accordion.faq-list .faq-item.is-active .faq-q::before{
  transform:rotate(90deg);
  background:linear-gradient(var(--accent),var(--accent)) center/12px 2px no-repeat;
}
.accordion.faq-list .faq-a{
  display:none;padding:0 44px 24px 4px;background:transparent;border:0;
  font-size:.9688rem;line-height:1.9;color:var(--text-soft);
}
.accordion.faq-list .faq-item.is-active .faq-a{display:block}

/* ---------- CTA / 表单 ---------- */
.cta-section{background:var(--dark);color:#EFE8DC;padding:88px 0}
.cta-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:56px;align-items:start}
.cta-title{font-family:var(--font-serif);font-size:clamp(1.75rem,3vw,2.4rem);line-height:1.22;margin:12px 0 18px;color:#F7F2E8}
.cta-desc{color:#B9C7BE;font-size:1rem;line-height:1.9;margin:0 0 24px}
.cta-facts{display:grid;gap:12px;margin:0}
.cta-facts li{display:flex;gap:12px;font-size:.9375rem;color:#CBD6CE;line-height:1.75}
.cta-facts li span{color:var(--accent);font-weight:700;flex:0 0 auto}
.form-card{
  background:var(--surface);border-radius:var(--radius-card);padding:32px;
  border:1px solid rgba(244,239,230,.14);box-shadow:0 24px 60px rgba(0,0,0,.25);
  color:var(--text);
}
.form-card h3{font-size:1.25rem;margin:0 0 6px}
.form-hint{font-size:.8125rem;color:var(--muted-green);margin:0 0 22px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.8125rem;font-weight:600;color:var(--ink-green);letter-spacing:.04em;margin-bottom:8px}
.field label .req{color:var(--accent-dark);margin-left:4px}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:10px 14px;background:var(--surface);
  border:1px solid var(--line);border-radius:4px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.field textarea{min-height:104px;resize:vertical;line-height:1.8}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#C7BEB0}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px rgba(228,87,46,.14);background:#FFFDF9;
}
.field.has-error input,.field.has-error select{border-color:var(--error);box-shadow:0 0 0 3px rgba(180,35,24,.1)}
.field-error{display:none;margin:6px 0 0;font-size:.8125rem;color:var(--error)}
.field.has-error .field-error{display:block}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:.8125rem;color:var(--text-soft);line-height:1.7;margin:4px 0 20px}
.checkbox-row input{width:18px;height:18px;margin-top:3px;flex:0 0 18px;accent-color:var(--accent)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.form-actions .btn{flex:1 1 200px}
.form-status{
  display:none;margin-top:16px;padding:12px 14px;border-radius:4px;font-size:.875rem;line-height:1.75;
  border:1px solid var(--line);background:rgba(30,85,72,.06);color:var(--ok);
}
.form-status.is-visible{display:block}
.form-status.is-error{background:rgba(180,35,24,.06);border-color:rgba(180,35,24,.3);color:var(--error)}

/* ---------- 页脚 ---------- */
.site-footer{background:#0E1F1A;color:#E7DFD2;padding:72px 0 28px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(244,239,230,.14)}
.footer-brand-name{font-family:var(--font-serif);font-size:2rem;font-weight:700;color:#F7F2E8;letter-spacing:.05em;margin:0 0 12px}
.footer-brand-desc{font-size:.9375rem;line-height:1.85;color:#9FB2A8;margin:0;max-width:300px}
.footer-col h3{font-size:.8125rem;letter-spacing:.16em;color:var(--accent);margin:0 0 16px;font-weight:700}
.footer-col a,.footer-col p{display:block;font-size:.9375rem;color:#B9C7BE;line-height:1.9;margin:0 0 10px;transition:color .2s var(--ease)}
.footer-col a:hover{color:#F7F2E8;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:22px;font-size:.8125rem;color:#84978D}

/* ---------- 动效 ---------- */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.js .reveal.is-visible{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .hero-inner{gap:40px;padding:48px 28px 64px}
}
@media (max-width:1099px){
  .header-search{display:none}
  .nav-channels{gap:0}
  .nav-link{padding:6px 9px;font-size:14px}
}
@media (max-width:1023px){
  .container{padding:0 24px}
  .nav-channels{display:none}
  .header-divider{display:none}
  .nav-toggle{display:inline-flex}
  .hero-inner{grid-template-columns:1fr;gap:32px;padding:44px 24px 56px}
  .hero-visual{aspect-ratio:16/10;order:2}
  .hero-sub{max-width:none}
  .section{padding:72px 0}
  .section--tight{padding:52px 0}
  .points-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 0}
  .point-item{border-left:0;padding:0}
  .point-item:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}
  .coach-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .coach-card:nth-child(2){margin-top:0}
  .path-wrap{grid-template-columns:1fr;gap:36px}
  .path-sticky{position:static}
  .split{grid-template-columns:1fr;gap:32px}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-top{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .hero h1{font-size:clamp(2rem,7vw,2.6rem)}
  .hero-actions .btn{flex:1 1 100%}
  .module-card{padding:22px}
  .module-meta div{grid-template-columns:64px 1fr}
  .coach-grid{grid-template-columns:1fr;gap:20px}
  .coach-photo{aspect-ratio:4/3}
  .path-item{padding-left:64px}
  .path-dot{width:42px;height:42px;font-size:.875rem}
  .path-list::before{left:20px}
  .form-card{padding:24px}
  .cta-section{padding:64px 0}
  .site-footer{padding:56px 0 24px}
}
@media (max-width:519px){
  .container{padding:0 16px}
  .hero-inner{padding:36px 16px 48px}
  .brand-name{font-size:18px}
  .header-inner{min-height:60px;gap:12px}
  .mobile-drawer{top:60px;padding:16px 16px 32px}
  .points-grid{grid-template-columns:1fr;gap:20px}
  .point-item:nth-child(even){padding-left:0;border-left:0}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .section-head{margin-bottom:32px}
  .footer-top{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column}
  .accordion.faq-list .faq-q{font-size:1rem;padding:16px 2px}
  .accordion.faq-list .faq-a{padding-right:8px}
  .form-actions .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
}

/* roulang page: category3 */
:root{
  --pine:#143A32;
  --pine-light:#1E5548;
  --accent:#E4572E;
  --accent-dark:#C6431E;
  --sand:#F4EFE6;
  --surface:#FFFCF6;
  --deep:#0E1F1A;
  --ink:#141B17;
  --muted:#5E6B64;
  --grey:#8FA99D;
  --line:#D9D2C5;
  --error:#B42318;
  --radius-card:6px;
  --radius-btn:4px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --ease:cubic-bezier(.2,.8,.2,1);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--sand);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
body.drawer-open{overflow:hidden}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;letter-spacing:.01em;color:var(--pine)}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;font-size:inherit;border:0;background:none;cursor:pointer;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.skip-link{
  position:absolute;left:16px;top:-60px;z-index:200;
  background:var(--pine);color:var(--surface);
  padding:10px 18px;border-radius:var(--radius-btn);
  transition:top .2s var(--ease);
}
.skip-link:focus{top:12px}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;
  border-radius:var(--radius-btn);
  font-size:.9375rem;font-weight:600;line-height:1;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s var(--ease),background-color .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn .arrow{display:inline-block;transition:transform .22s var(--ease)}
.btn-primary{background:var(--accent);color:#FFFCF6}
.btn-primary:hover{background:var(--accent-dark);transform:translateY(-2px)}
.btn-primary:hover .arrow{transform:translateX(4px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--pine);border-color:var(--pine)}
.btn-ghost:hover{background:var(--pine);color:#FFFCF6;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-light{background:transparent;color:var(--sand);border-color:rgba(244,239,230,.5)}
.btn-light:hover{background:rgba(244,239,230,.12);border-color:var(--sand)}
.btn-sm{min-height:38px;padding:0 16px;font-size:.875rem}
.btn-block{width:100%}

/* ---------- 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;
  padding:3px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface);
  font-size:.75rem;line-height:1.6;
  color:var(--muted);
  white-space:nowrap;
}
.tag-accent{border-color:rgba(228,87,46,.45);color:var(--accent-dark);background:rgba(228,87,46,.07)}
.tag-dark{border-color:rgba(244,239,230,.28);background:transparent;color:rgba(244,239,230,.82)}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--sand);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  min-height:66px;
  max-width:1240px;margin:0 auto;padding:0 32px;
}
.header-left{display:flex;align-items:center;gap:30px;min-width:0}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:34px;height:34px;flex:none;
  display:grid;place-items:center;
  background:var(--pine);color:var(--surface);
  border-radius:4px;
  font-family:var(--font-serif);font-size:1rem;font-weight:700;
  transition:background-color .22s var(--ease);
}
.brand:hover .brand-mark{background:var(--accent)}
.brand-text{
  font-family:var(--font-serif);font-size:1.1875rem;font-weight:700;
  color:var(--pine);letter-spacing:.04em;white-space:nowrap;
}
.nav-channels{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{
  position:relative;
  padding:9px 12px;
  font-size:.9375rem;
  color:var(--pine);
  border-bottom:2px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.nav-link:hover{color:var(--accent-dark);border-bottom-color:var(--accent)}
.nav-link.is-active{color:var(--accent-dark);border-bottom-color:var(--accent);font-weight:600}
.header-right{display:flex;align-items:center;gap:14px;flex:none}
.nav-search{
  display:flex;align-items:center;gap:6px;
  height:38px;padding:0 8px 0 12px;
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  background:var(--surface);
  transition:border-color .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--accent)}
.nav-search input{
  width:132px;height:100%;
  border:0;background:transparent;outline:none;
  font-size:.875rem;color:var(--ink);
}
.nav-search input::placeholder{color:var(--grey)}
.nav-search button{
  display:grid;place-items:center;
  width:30px;height:30px;border-radius:4px;
  color:var(--pine);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.nav-search button:hover{background:rgba(20,58,50,.08);color:var(--accent-dark)}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  background:var(--surface);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--pine);position:relative}
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--pine);
  transition:transform .2s var(--ease);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

.mobile-drawer{
  display:none;
  position:fixed;inset:66px 0 0 0;z-index:79;
  background:var(--sand);
  padding:28px 24px 48px;
  overflow-y:auto;
  border-top:1px solid var(--line);
}
.mobile-drawer.is-open{display:block}
.drawer-search{display:flex;gap:8px;margin-bottom:24px}
.drawer-search input{
  flex:1;height:48px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--surface);outline:none;color:var(--ink);
}
.drawer-search input:focus{border-color:var(--accent)}
.drawer-links{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.drawer-link{
  padding:18px 2px;
  font-family:var(--font-serif);font-size:1.375rem;font-weight:700;
  color:var(--pine);
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.drawer-link.is-active{color:var(--accent-dark)}
.drawer-link span{font-size:.875rem;color:var(--grey);font-family:var(--font-sans);font-weight:400}
.drawer-cta{margin-top:26px}

/* ---------- Hero ---------- */
.cat-hero{background:var(--sand);padding:36px 0 72px;border-bottom:1px solid var(--line)}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--muted);margin-bottom:26px;
}
.breadcrumb a{color:var(--pine);border-bottom:1px solid transparent;transition:border-color .2s var(--ease),color .2s var(--ease)}
.breadcrumb a:hover{color:var(--accent-dark);border-bottom-color:var(--accent)}
.breadcrumb .sep{color:var(--grey)}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:56px;
  align-items:center;
}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.8125rem;letter-spacing:.14em;color:var(--accent-dark);
  font-weight:600;margin-bottom:18px;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent);display:block}
.hero-title{
  font-size:clamp(2rem,3.6vw,3.15rem);
  line-height:1.16;
  letter-spacing:.01em;
  margin-bottom:18px;
}
.hero-title em{font-style:normal;color:var(--accent-dark)}
.hero-sub{
  font-size:1.0625rem;
  color:var(--muted);
  line-height:1.85;
  max-width:38em;
  margin-bottom:22px;
}
.hero-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:26px}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.hero-note{font-size:.8125rem;color:var(--grey);letter-spacing:.02em}
.hero-media{
  position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  min-height:480px;
  background:linear-gradient(160deg,var(--pine-light),var(--pine));
}
.hero-media img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:.94;
  transition:transform .6s var(--ease);
}
.hero-media:hover img{transform:scale(1.03)}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(14,31,26,.12),rgba(14,31,26,.52));
  pointer-events:none;
}
.spec-card{
  position:absolute;left:22px;right:22px;bottom:22px;z-index:2;
  background:rgba(255,252,246,.96);
  border:1px solid rgba(217,210,197,.9);
  border-radius:var(--radius-card);
  padding:20px 22px;
  backdrop-filter:blur(2px);
}
.spec-title{
  font-size:.8125rem;letter-spacing:.12em;color:var(--accent-dark);
  font-weight:700;margin-bottom:12px;
}
.spec-list{display:flex;flex-direction:column;gap:8px}
.spec-list li{
  display:flex;align-items:baseline;gap:12px;
  font-size:.875rem;color:var(--muted);line-height:1.6;
}
.spec-list li strong{
  flex:none;width:72px;
  font-size:.8125rem;color:var(--pine);font-weight:600;
}

/* ---------- 服务概览条 ---------- */
.service-strip{background:var(--surface);border-bottom:1px solid var(--line)}
.strip-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  padding:0;
}
.strip-item{
  padding:28px 24px 26px;
  border-right:1px solid var(--line);
}
.strip-item:last-child{border-right:0}
.strip-title{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-serif);font-size:1.0625rem;font-weight:700;
  color:var(--pine);margin-bottom:8px;
}
.strip-title::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}
.strip-desc{font-size:.875rem;color:var(--muted);line-height:1.75;margin:0}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:52px}
.section-title{font-size:clamp(1.75rem,2.6vw,2.4rem);line-height:1.25;margin-bottom:14px}
.section-desc{font-size:1rem;color:var(--muted);line-height:1.85;margin:0}

/* ---------- 能力矩阵 ---------- */
.cap-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:24px;
  align-items:stretch;
}
.cap-card{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-top:2px solid var(--line);
  border-radius:var(--radius-card);
  padding:30px 30px 28px;
  transition:border-top-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.cap-card:hover{
  border-top-color:var(--accent);
  transform:translateY(-2px);
  box-shadow:var(--shadow);
}
.cap-card.is-featured{grid-row:span 2;justify-content:center;padding:38px 36px}
.cap-num{
  font-family:var(--font-serif);
  font-size:2.75rem;line-height:1;font-weight:700;
  color:rgba(20,58,50,.16);
  font-variant-numeric:tabular-nums;
  margin-bottom:14px;
}
.cap-card.is-featured .cap-num{font-size:4.25rem;color:rgba(228,87,46,.22)}
.cap-title{font-size:1.25rem;line-height:1.4;margin-bottom:10px}
.cap-desc{font-size:.9375rem;color:var(--muted);line-height:1.85;margin:0 0 18px}
.cap-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}

/* ---------- 合作流程 ---------- */
.process{background:var(--pine);color:var(--surface);padding:96px 0}
.process .section-title{color:var(--surface)}
.process .section-desc{color:rgba(244,239,230,.72)}
.process .kicker{color:#F0A184}
.process .kicker::before{background:var(--accent)}
.process-grid{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:0;position:relative;
}
.step{
  position:relative;
  padding:34px 26px 8px 0;
  border-top:1px solid rgba(244,239,230,.22);
}
.step::before{
  content:"";position:absolute;top:-5px;left:0;
  width:9px;height:9px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(228,87,46,.18);
}
.step-num{
  font-size:.8125rem;letter-spacing:.14em;font-weight:700;
  color:#F0A184;margin-bottom:10px;
  font-variant-numeric:tabular-nums;
}
.step-title{font-family:var(--font-serif);font-size:1.1875rem;color:var(--surface);margin-bottom:10px}
.step-desc{font-size:.875rem;color:rgba(244,239,230,.74);line-height:1.8;margin:0;padding-right:8px}

/* ---------- 场馆类型 ---------- */
.venue-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:26px;
}
.venue-card{
  display:flex;gap:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  padding:20px;
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.venue-card:hover{
  border-color:rgba(228,87,46,.55);
  transform:translateY(-2px);
  box-shadow:var(--shadow);
}
.venue-media{
  flex:none;width:176px;
  border-radius:4px;overflow:hidden;
  background:linear-gradient(160deg,var(--pine-light),var(--pine));
  aspect-ratio:3/2;
}
.venue-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.venue-card:hover .venue-media img{transform:scale(1.04)}
.venue-body{display:flex;flex-direction:column;min-width:0}
.venue-title{font-size:1.125rem;line-height:1.4;margin-bottom:8px}
.venue-desc{font-size:.875rem;color:var(--muted);line-height:1.8;margin:0 0 12px}
.venue-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  width:100%;
  min-height:64px;
  padding:16px 6px;
  text-align:left;
  font-family:var(--font-serif);
  font-size:1.0625rem;font-weight:700;color:var(--pine);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.faq-q:hover{background:rgba(217,210,197,.28);color:var(--accent-dark)}
.faq-sign{
  position:relative;flex:none;
  width:18px;height:18px;
}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;left:0;top:8px;
  width:18px;height:2px;background:var(--accent);
  transition:transform .22s var(--ease);
}
.faq-sign::after{transform:rotate(90deg)}
.faq-item.is-open .faq-sign::after{transform:rotate(0)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .28s var(--ease);
}
.faq-a p{
  font-size:.9375rem;line-height:1.85;color:var(--muted);
  padding:0 6px 22px;margin:0;max-width:66em;
}

/* ---------- CTA 表单 ---------- */
.cta-band{
  background:var(--deep);
  color:var(--surface);
  padding:96px 0;
  scroll-margin-top:84px;
}
.cta-grid{
  display:grid;
  grid-template-columns:minmax(0,5fr) minmax(0,7fr);
  gap:56px;
  align-items:start;
}
.cta-copy .kicker{color:#F0A184}
.cta-copy .kicker::before{background:var(--accent)}
.cta-copy h2{
  color:var(--surface);
  font-size:clamp(1.75rem,2.6vw,2.35rem);
  line-height:1.25;margin-bottom:16px;
}
.cta-copy p{color:rgba(244,239,230,.76);font-size:1rem;line-height:1.85}
.cta-facts{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.cta-facts li{
  display:flex;gap:12px;align-items:baseline;
  font-size:.9375rem;color:rgba(244,239,230,.8);
  padding-bottom:12px;border-bottom:1px solid rgba(244,239,230,.14);
}
.cta-facts li strong{flex:none;width:84px;color:#F0A184;font-size:.8125rem;letter-spacing:.06em}
.form-card{
  background:var(--surface);
  border-radius:var(--radius-card);
  padding:32px;
  box-shadow:var(--shadow);
  color:var(--ink);
}
.form-card h3{font-size:1.25rem;margin-bottom:6px}
.form-intro{font-size:.875rem;color:var(--muted);margin-bottom:22px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
.form-field label{font-size:.8125rem;font-weight:600;color:var(--pine);letter-spacing:.02em}
.form-field label .req{color:var(--accent-dark)}
.form-field input,
.form-field select,
.form-field textarea{
  width:100%;height:48px;
  padding:0 14px;
  background:var(--sand);
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  color:var(--ink);
  outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease);
}
.form-field textarea{height:auto;min-height:112px;padding:12px 14px;line-height:1.7;resize:vertical}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color:var(--accent);
  background:var(--surface);
  box-shadow:0 0 0 3px rgba(228,87,46,.16);
}
.checkbox-field{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.8125rem;color:var(--muted);line-height:1.7;
  margin-bottom:20px;
}
.checkbox-field input{
  width:18px;height:18px;flex:none;margin-top:3px;
  accent-color:var(--accent);
}
.form-note{font-size:.75rem;color:var(--grey);margin-top:14px;line-height:1.7}
.form-feedback{
  display:none;
  margin-top:16px;padding:12px 14px;
  border-radius:var(--radius-btn);
  font-size:.875rem;line-height:1.7;
}
.form-feedback.is-ok{display:block;background:rgba(20,58,50,.08);color:var(--pine);border:1px solid rgba(20,58,50,.2)}
.form-feedback.is-error{display:block;background:rgba(180,35,24,.07);color:var(--error);border:1px solid rgba(180,35,24,.28)}

/* ---------- 页脚 ---------- */
.site-footer{
  background:var(--deep);
  color:var(--sand);
  padding:72px 0 28px;
  border-top:1px solid rgba(244,239,230,.12);
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:44px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(244,239,230,.16);
}
.footer-brand-name{
  font-family:var(--font-serif);font-size:1.75rem;font-weight:700;
  color:var(--surface);margin:0 0 12px;letter-spacing:.04em;
}
.footer-brand-desc{
  font-size:.9375rem;line-height:1.85;color:rgba(244,239,230,.7);
  margin:0;max-width:320px;
}
.footer-col h3{
  font-size:.8125rem;letter-spacing:.12em;font-weight:700;
  color:rgba(244,239,230,.55);margin:0 0 16px;
  font-family:var(--font-sans);
}
.footer-col a{
  display:block;padding:6px 0;
  font-size:.9375rem;color:rgba(244,239,230,.86);
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-col a:hover{color:var(--accent);transform:translateX(3px)}
.footer-col p{
  font-size:.875rem;color:rgba(244,239,230,.66);
  line-height:1.8;margin:0 0 10px;
}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  flex-wrap:wrap;
  padding-top:22px;
  font-size:.8125rem;color:rgba(244,239,230,.5);
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .55s var(--ease),transform .55s var(--ease)}
.reveal.in-view{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .nav-search{display:none}
  .header-left{gap:20px}
  .header-inner{padding:0 24px}
  .container{padding:0 24px}
}
@media (max-width:1023px){
  .nav-channels{display:none}
  .nav-toggle{display:flex}
  .header-right .btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-media{min-height:380px}
  .hero-title{font-size:clamp(1.9rem,4.4vw,2.6rem)}
  .strip-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .strip-item:nth-child(2){border-right:0}
  .strip-item:nth-child(1),
  .strip-item:nth-child(2){border-bottom:1px solid var(--line)}
  .cap-grid{grid-template-columns:1fr}
  .cap-card.is-featured{grid-row:auto}
  .process-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:32px}
  .venue-grid{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;gap:36px}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
  .section{padding:72px 0}
  .process{padding:72px 0}
  .cta-band{padding:72px 0}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .container{padding:0 18px}
  .header-inner{padding:0 18px}
  .cat-hero{padding:24px 0 52px}
  .section{padding:56px 0}
  .process{padding:56px 0}
  .cta-band{padding:56px 0}
  .section-head{margin-bottom:32px}
  .hero-actions .btn{width:100%}
  .hero-media{min-height:320px}
  .spec-card{left:14px;right:14px;bottom:14px;padding:16px 16px}
  .spec-list li strong{width:64px}
  .strip-item{padding:22px 18px}
  .cap-card{padding:24px 22px}
  .cap-card.is-featured{padding:26px 22px}
  .cap-num{font-size:2.25rem}
  .cap-card.is-featured .cap-num{font-size:3rem}
  .process-grid{grid-template-columns:1fr;row-gap:8px}
  .step{padding:26px 0 22px}
  .venue-card{flex-direction:column;gap:16px}
  .venue-media{width:100%}
  .form-card{padding:22px 18px}
  .form-row{grid-template-columns:1fr;gap:0}
  .footer-top{grid-template-columns:1fr;gap:30px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .faq-q{font-size:1rem;min-height:58px}
}
@media (max-width:519px){
  .header-right .btn{display:none}
  .brand-text{font-size:1.0625rem}
  .strip-grid{grid-template-columns:1fr}
  .strip-item{border-right:0;border-bottom:1px solid var(--line)}
  .strip-item:last-child{border-bottom:0}
  .hero-media{min-height:280px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
  .hero-media:hover img,
  .venue-card:hover .venue-media img{transform:none}
}

/* roulang page: category4 */
:root{
  --pine:#143A32;
  --pine-2:#1E5548;
  --accent:#E4572E;
  --accent-2:#C6431E;
  --sand:#F4EFE6;
  --surface:#FFFCF6;
  --deep:#0E1F1A;
  --sage:#8FA99D;
  --ink:#141B17;
  --muted:#5E6B64;
  --line:#D9D2C5;
  --error:#B42318;
  --radius-card:6px;
  --radius-btn:4px;
  --shadow:0 18px 50px rgba(14,31,26,.08);
  --shadow-soft:0 8px 24px rgba(14,31,26,.06);
  --ease:cubic-bezier(.2,.8,.2,1);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background-color:var(--sand);
  background-image:radial-gradient(rgba(20,58,50,.035) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:4px;}
a{color:var(--pine);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--accent-2);}
p{margin:0 0 1em;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--pine);letter-spacing:.01em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:2px;}
.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:1240px;
  margin:0 auto;
  padding:0 32px;
}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:32px;
  margin-bottom:44px;
}
.section-head .head-main{max-width:720px;}
.section-kicker{
  display:inline-block;
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.18em;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:14px;
}
.section-title{
  font-size:clamp(1.6rem,2.6vw,2.35rem);
  line-height:1.24;
  margin-bottom:14px;
}
.section-desc{
  color:var(--muted);
  font-size:1rem;
  line-height:1.85;
  margin:0;
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-weight:600;
  font-size:.9375rem;
  color:var(--pine);
  border-bottom:2px solid var(--accent);
  padding-bottom:2px;
  white-space:nowrap;
}
.text-link:hover{color:var(--accent-2);}
.text-link i{transition:transform .22s var(--ease);font-size:.8em;}
.text-link:hover i{transform:translateX(4px);}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border-radius:var(--radius-btn);
  border:1px solid transparent;
  font-size:.95rem;
  font-weight:600;
  letter-spacing:.02em;
  line-height:1;
  cursor:pointer;
  text-decoration:none;
  transition:transform .22s var(--ease),background-color .22s var(--ease),
             color .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{background:var(--accent);color:#FFFCF6;}
.btn-primary:hover{background:var(--accent-2);color:#FFFCF6;transform:translateY(-2px);box-shadow:0 12px 26px rgba(228,87,46,.28);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(228,87,46,.24);}
.btn-ghost{background:transparent;border-color:var(--pine);color:var(--pine);}
.btn-ghost:hover{background:var(--pine);border-color:var(--pine);color:#F4EFE6;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{min-height:38px;padding:0 16px;font-size:.875rem;}
.btn-block{width:100%;}
.btn-arrow{display:inline-block;transition:transform .22s var(--ease);}
.btn:hover .btn-arrow{transform:translateX(4px);}

/* ===== 标签 ===== */
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--pine);
  background:var(--surface);
  white-space:nowrap;
}
.tag-accent{border-color:rgba(228,87,46,.5);color:var(--accent-2);background:rgba(228,87,46,.07);}
.tag-solid{background:var(--pine);border-color:var(--pine);color:#F4EFE6;}

/* ===== 头部导航 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:70;
  background:var(--sand);
  border-bottom:1px solid var(--line);
  transition:box-shadow .26s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(14,31,26,.08);}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  height:68px;
}
.header-left{
  display:flex;
  align-items:center;
  gap:38px;
  flex:1 1 58%;
  min-width:0;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.brand-mark{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:6px;
  background:var(--pine);
  color:#F4EFE6;
  font-family:var(--serif);
  font-size:1.05rem;
  font-weight:700;
  line-height:1;
}
.brand-name{
  font-family:var(--serif);
  font-size:1.1875rem;
  font-weight:700;
  color:var(--pine);
  letter-spacing:.04em;
  white-space:nowrap;
}
.brand:hover .brand-name{color:var(--accent-2);}
.nav-channels{
  display:flex;
  align-items:center;
  gap:4px;
  min-width:0;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  border-radius:4px;
  font-size:.9375rem;
  font-weight:500;
  color:var(--pine);
  white-space:nowrap;
  transition:color .2s var(--ease),background-color .2s var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:6px;
  height:2px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s var(--ease);
}
.nav-link:hover{background:rgba(20,58,50,.05);color:var(--pine-2);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--accent-2);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.header-right{
  display:flex;
  align-items:center;
  gap:14px;
  flex:0 0 auto;
}
.nav-search{
  display:flex;
  align-items:center;
  height:38px;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--surface);
  overflow:hidden;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(228,87,46,.16);}
.nav-search input{
  width:132px;
  height:100%;
  border:0;
  background:transparent;
  padding:0 10px 0 12px;
  font-size:.875rem;
  color:var(--ink);
  font-family:inherit;
}
.nav-search input::placeholder{color:var(--sage);}
.nav-search input:focus{outline:none;}
.nav-search button{
  width:34px;
  height:100%;
  border:0;
  background:transparent;
  color:var(--pine);
  cursor:pointer;
  font-size:.875rem;
  transition:color .2s var(--ease);
}
.nav-search button:hover{color:var(--accent);}
.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--surface);
  cursor:pointer;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  transition:border-color .2s var(--ease);
}
.nav-toggle span{
  display:block;
  width:18px;
  height:2px;
  background:var(--pine);
  transition:transform .24s var(--ease),opacity .2s var(--ease);
}
.nav-toggle:hover{border-color:var(--accent);}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== 移动端抽屉 ===== */
.mobile-drawer{
  position:fixed;
  inset:0;
  z-index:65;
  background:var(--sand);
  padding:96px 24px 40px;
  overflow-y:auto;
  transform:translateX(100%);
  visibility:hidden;
  transition:transform .3s var(--ease),visibility .3s var(--ease);
}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible;}
.drawer-search{
  display:flex;
  align-items:center;
  height:48px;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--surface);
  margin-bottom:24px;
}
.drawer-search input{
  flex:1;
  height:100%;
  border:0;
  background:transparent;
  padding:0 14px;
  font-size:.95rem;
  font-family:inherit;
  color:var(--ink);
}
.drawer-search input:focus{outline:none;}
.drawer-nav{display:flex;flex-direction:column;margin-bottom:28px;}
.drawer-nav a{
  font-family:var(--serif);
  font-size:1.45rem;
  font-weight:700;
  color:var(--pine);
  padding:16px 0;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.drawer-nav a.is-active{color:var(--accent-2);}
.drawer-nav a i{font-size:.8rem;color:var(--sage);}
body.is-locked{overflow:hidden;}

/* ===== 面包屑 ===== */
.breadcrumb{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:.8125rem;
  color:var(--muted);
  padding:26px 0 0;
  flex-wrap:wrap;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--accent-2);}
.breadcrumb span[aria-current]{color:var(--pine);font-weight:600;}

/* ===== Hero ===== */
.hero{padding:20px 0 88px;}
.hero-grid{
  display:grid;
  grid-template-columns:1.22fr .92fr;
  gap:60px;
  align-items:start;
  margin-top:30px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:.8125rem;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--accent);
  margin-bottom:20px;
}
.kicker::before{
  content:"";
  width:34px;
  height:2px;
  background:var(--accent);
  display:inline-block;
}
.hero h1{
  font-size:clamp(2.35rem,4.4vw,3.6rem);
  line-height:1.14;
  letter-spacing:.01em;
  margin-bottom:20px;
}
.hero-sub{
  font-size:1.0625rem;
  font-weight:600;
  color:var(--pine-2);
  margin-bottom:14px;
}
.hero-lead{
  color:var(--muted);
  font-size:1rem;
  line-height:1.9;
  max-width:620px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-meta{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:22px;}
.hero-meta li{
  display:flex;
  gap:14px;
  font-size:.875rem;
  color:var(--muted);
  line-height:1.7;
}
.hero-meta li span{
  flex:0 0 auto;
  color:var(--pine);
  font-weight:700;
  letter-spacing:.08em;
  font-size:.8125rem;
}
.hero-aside{display:flex;flex-direction:column;gap:16px;}
.feature-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  position:relative;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.feature-card::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:2px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .28s var(--ease);
  z-index:2;
}
.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#C9C0B0;}
.feature-card:hover::before{transform:scaleX(1);}
.feature-media{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--pine);
}
.feature-media img{
  width:100%;height:100%;
  object-fit:cover;
  border-radius:0;
  transition:transform .5s var(--ease);
}
.feature-card:hover .feature-media img{transform:scale(1.03);}
.feature-body{padding:22px 24px 24px;}
.feature-body h2{
  font-size:1.25rem;
  line-height:1.45;
  margin:12px 0 10px;
}
.feature-body p{
  font-size:.875rem;
  color:var(--muted);
  line-height:1.75;
  margin:0 0 16px;
}
.feature-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:.8125rem;
  color:var(--sage);
  border-top:1px solid var(--line);
  padding-top:14px;
}
.mini-list{display:flex;flex-direction:column;gap:12px;}
.mini-item{
  display:block;
  padding:16px 18px;
  background:rgba(255,252,246,.72);
  border:1px solid var(--line);
  border-left:3px solid var(--sage);
  border-radius:4px;
  transition:border-color .22s var(--ease),background-color .22s var(--ease),transform .22s var(--ease);
}
.mini-item:hover{border-left-color:var(--accent);background:var(--surface);transform:translateX(2px);}
.mini-item .mini-cat{
  font-size:.75rem;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--accent-2);
  display:block;
  margin-bottom:4px;
}
.mini-item .mini-title{
  display:block;
  font-size:.9375rem;
  font-weight:600;
  color:var(--pine);
  line-height:1.55;
}

/* ===== 主题聚类 ===== */
.themes{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.theme-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:20px;
}
.theme-block{
  padding:30px 28px 32px;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--sand);
  position:relative;
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.theme-block:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:#C9C0B0;}
.theme-block .theme-num{
  font-family:var(--serif);
  font-size:2.4rem;
  font-weight:700;
  color:var(--line);
  line-height:1;
  display:block;
  margin-bottom:14px;
  transition:color .24s var(--ease);
}
.theme-block:hover .theme-num{color:var(--accent);}
.theme-block h3{font-size:1.25rem;margin-bottom:10px;}
.theme-block p{font-size:.9rem;color:var(--muted);line-height:1.8;margin:0 0 16px;}
.theme-tags{display:flex;flex-wrap:wrap;gap:8px;}
.theme-block:nth-child(1){grid-column:span 7;}
.theme-block:nth-child(2){grid-column:span 5;}
.theme-block:nth-child(3){grid-column:span 5;}
.theme-block:nth-child(4){grid-column:span 7;}

/* ===== 文章索引 ===== */
.article-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.article-card{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:22px;
  padding:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  transition:transform .24s var(--ease),box-shadow .24s var(--ease),border-color .24s var(--ease);
}
.article-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft);border-color:#C9C0B0;}
.article-thumb{
  aspect-ratio:4/3;
  overflow:hidden;
  border-radius:4px;
  background:var(--pine);
}
.article-thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .5s var(--ease);}
.article-card:hover .article-thumb img{transform:scale(1.04);}
.article-body{display:flex;flex-direction:column;min-width:0;}
.article-body h3{
  font-size:1.0625rem;
  line-height:1.5;
  margin:10px 0 8px;
}
.article-body h3 a{color:var(--pine);}
.article-body h3 a:hover{color:var(--accent-2);}
.article-body p{
  font-size:.875rem;
  color:var(--muted);
  line-height:1.75;
  margin:0 0 14px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.article-foot{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:.75rem;
  color:var(--sage);
  letter-spacing:.04em;
}

/* ===== 观点摘录带 ===== */
.quote-band{
  background:var(--deep);
  color:#F4EFE6;
  padding:88px 0;
  position:relative;
  overflow:hidden;
}
.quote-band::after{
  content:"”";
  position:absolute;
  right:6%;
  top:-30px;
  font-family:var(--serif);
  font-size:16rem;
  line-height:1;
  color:rgba(244,239,230,.05);
  pointer-events:none;
}
.quote-inner{max-width:880px;position:relative;z-index:1;}
.quote-band .quote-kicker{
  font-size:.8125rem;
  font-weight:700;
  letter-spacing:.2em;
  color:var(--accent);
  display:block;
  margin-bottom:22px;
}
.quote-band blockquote{
  margin:0;
  font-family:var(--serif);
  font-size:clamp(1.5rem,2.8vw,2.25rem);
  line-height:1.55;
  font-weight:700;
  color:#F4EFE6;
}
.quote-band cite{
  display:block;
  margin-top:24px;
  font-style:normal;
  font-size:.875rem;
  color:rgba(244,239,230,.62);
  letter-spacing:.06em;
}

/* ===== FAQ ===== */
.faq-wrap{max-width:880px;}
.faq-accordion.accordion{
  background:transparent;
  border:0;
  margin:0;
  border-radius:0;
}
.faq-accordion .accordion-item{
  background:transparent;
  border:0;
  border-top:1px solid var(--line);
  border-radius:0;
}
.faq-accordion .accordion-item:last-child{border-bottom:1px solid var(--line);}
.faq-accordion .accordion-title{
  padding:22px 52px 22px 4px;
  font-family:var(--sans);
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  background:transparent;
  border:0;
  border-radius:0;
  position:relative;
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.faq-accordion .accordion-title:hover{background:rgba(228,87,46,.05);color:var(--pine);}
.faq-accordion .accordion-title::before{
  content:"+";
  position:absolute;
  right:12px;
  left:auto;
  top:50%;
  transform:translateY(-50%);
  font-family:var(--sans);
  font-size:1.4rem;
  font-weight:400;
  line-height:1;
  color:var(--accent);
  margin:0;
}
.faq-accordion .accordion-item.is-active .accordion-title::before{content:"−";}
.faq-accordion .accordion-content{
  padding:0 52px 24px 4px;
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:.95rem;
  line-height:1.85;
}
.faq-accordion .accordion-content p{margin:0;}

/* ===== CTA / 表单 ===== */
.cta-band{
  background:var(--deep);
  color:#F4EFE6;
  padding:88px 0;
}
.cta-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:56px;
  align-items:start;
}
.cta-band h2{
  color:#F4EFE6;
  font-size:clamp(1.7rem,2.8vw,2.4rem);
  line-height:1.28;
  margin-bottom:18px;
}
.cta-band .cta-desc{
  color:rgba(244,239,230,.72);
  font-size:.95rem;
  line-height:1.9;
  margin-bottom:26px;
}
.cta-points{display:flex;flex-direction:column;gap:12px;}
.cta-points li{
  display:flex;
  gap:12px;
  font-size:.875rem;
  color:rgba(244,239,230,.78);
  line-height:1.7;
}
.cta-points i{color:var(--accent);margin-top:6px;font-size:.75rem;}
.form-card{
  background:var(--surface);
  border-radius:var(--radius-card);
  padding:30px;
  box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field:last-of-type{margin-bottom:0;}
.field label{
  font-size:.8125rem;
  font-weight:600;
  color:var(--pine);
  letter-spacing:.04em;
}
.field input,.field textarea,.field select{
  width:100%;
  min-height:48px;
  padding:11px 14px;
  border:1px solid var(--line);
  border-radius:4px;
  background:#FFFDF9;
  font-family:inherit;
  font-size:.9375rem;
  color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{min-height:96px;resize:vertical;line-height:1.7;}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(228,87,46,.16);
}
.field input::placeholder,.field textarea::placeholder{color:var(--sage);}
.form-check{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:.8125rem;
  color:var(--muted);
  line-height:1.7;
  margin:18px 0 20px;
}
.form-check input{margin-top:4px;width:16px;height:16px;accent-color:var(--accent);flex:0 0 auto;}
.form-note{
  margin-top:14px;
  font-size:.8125rem;
  color:var(--sage);
  line-height:1.7;
}
.form-note.is-error{color:var(--error);}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--deep);
  color:rgba(244,239,230,.78);
  padding:72px 0 0;
  border-top:1px solid rgba(244,239,230,.08);
}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:44px;
  padding-bottom:56px;
}
.footer-brand-name{
  font-family:var(--serif);
  font-size:1.9rem;
  font-weight:700;
  color:#F4EFE6;
  letter-spacing:.06em;
  margin:0 0 12px;
}
.footer-brand-desc{
  font-size:.875rem;
  line-height:1.85;
  color:rgba(244,239,230,.6);
  margin:0;
  max-width:300px;
}
.footer-col h3{
  font-family:var(--sans);
  font-size:.8125rem;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--accent);
  margin:0 0 18px;
}
.footer-col a{
  display:block;
  font-size:.875rem;
  color:rgba(244,239,230,.74);
  padding:6px 0;
  transition:color .2s var(--ease),transform .2s var(--ease);
}
.footer-col a:hover{color:#F4EFE6;transform:translateX(3px);}
.footer-col p{
  font-size:.8125rem;
  line-height:1.85;
  color:rgba(244,239,230,.58);
  margin:0 0 12px;
}
.footer-bottom{
  border-top:1px solid rgba(244,239,230,.12);
  padding:22px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:.8125rem;
  color:rgba(244,239,230,.5);
  flex-wrap:wrap;
}

/* ===== 动效 ===== */
.reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .6s var(--ease),transform .6s var(--ease);
}
.reveal.is-in{opacity:1;transform:none;}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none;}
}

/* ===== 响应式 ===== */
@media screen and (max-width:1180px){
  .header-left{gap:24px;}
  .nav-search input{width:104px;}
  .nav-link{padding:0 10px;font-size:.875rem;}
  .nav-link::after{left:10px;right:10px;}
}
@media screen and (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .nav-channels{display:none;}
  .nav-search{display:none;}
  .nav-toggle{display:flex;}
  .header-inner{height:64px;}
  .hero{padding:12px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-lead{max-width:none;}
  .theme-block:nth-child(1),
  .theme-block:nth-child(2),
  .theme-block:nth-child(3),
  .theme-block:nth-child(4){grid-column:span 6;}
  .article-grid{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:36px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:36px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:18px;}
}
@media screen and (max-width:767px){
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .section-tight{padding:48px 0;}
  .hero h1{font-size:2.3rem;}
  .hero-sub{font-size:1rem;}
  .theme-block:nth-child(1),
  .theme-block:nth-child(2),
  .theme-block:nth-child(3),
  .theme-block:nth-child(4){grid-column:span 12;}
  .article-card{grid-template-columns:1fr;gap:14px;padding:16px;}
  .article-thumb{aspect-ratio:16/9;}
  .quote-band{padding:64px 0;}
  .cta-band{padding:64px 0;}
  .form-card{padding:22px;}
  .form-row{grid-template-columns:1fr;gap:0;}
  .footer-top{grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
  .site-footer{padding-top:56px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .hero-actions .btn{width:100%;}
  .breadcrumb{padding-top:20px;}
}
@media screen and (max-width:519px){
  .hero h1{font-size:2rem;}
  .section-title{font-size:1.5rem;}
  .feature-body{padding:18px;}
  .theme-block{padding:24px 20px;}
}