/* roulang page: index */
:root{
  --c-brand:#1F4FD8;
  --c-brand-d:#16388F;
  --c-brand-l:#EAF0FE;
  --c-accent:#FF6B2C;
  --c-accent-l:#FFF1EA;
  --c-ink:#0E1420;
  --c-text:#3B4657;
  --c-muted:#6C7789;
  --c-line:#E5EAF2;
  --c-bg:#F6F8FB;
  --c-surface:#FFFFFF;
  --c-ok:#12A150;
  --c-warn:#E0A100;
  --c-err:#D93A3A;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --shadow-1:0 1px 2px rgba(14,20,32,.04),0 8px 24px rgba(14,20,32,.06);
  --shadow-2:0 12px 32px rgba(31,79,216,.12);
  --pad-sec:88px;
  --trans:.22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
}
img{max-width:100%;display:block;border:0;}
a{color:var(--c-brand);text-decoration:none;transition:color var(--trans);}
a:hover{color:var(--c-accent);}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;}
h1{font-size:clamp(32px,4.2vw,54px);line-height:1.16;letter-spacing:.01em;}
h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;}
h3{font-size:20px;line-height:1.45;}
p{margin:0 0 16px;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,248,251,.92);
  border-bottom:1px solid transparent;
  transition:background var(--trans),border-color var(--trans),box-shadow var(--trans);
}
.site-header.is-stuck{
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--c-line);
  box-shadow:var(--shadow-1);
}
.header-inner{display:flex;align-items:center;gap:24px;height:72px;}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:36px;height:36px;border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:var(--c-brand-l);
}
.logo-mark svg{width:21px;height:21px;}
.logo-text{font-size:19px;font-weight:700;color:var(--c-ink);letter-spacing:.01em;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-link{
  position:relative;padding:8px 12px;border-radius:8px;
  font-size:15px;font-weight:600;color:var(--c-text);
  white-space:nowrap;
}
.nav-link:hover{color:var(--c-brand);background:var(--c-brand-l);}
.nav-link.is-active{color:var(--c-brand);}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;
  height:2px;border-radius:2px;background:var(--c-brand);
}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.search-box{position:relative;}
.search-box input{
  width:210px;height:44px;
  padding:0 40px 0 14px;
  border:1px solid var(--c-line);border-radius:var(--r-input);
  background:var(--c-surface);font-size:14px;color:var(--c-ink);
  transition:border-color var(--trans),box-shadow var(--trans);
}
.search-box input::placeholder{color:var(--c-muted);}
.search-box input:focus{
  outline:none;border-color:var(--c-brand);
  box-shadow:0 0 0 3px rgba(31,79,216,.12);
}
.search-box .search-icon{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;color:var(--c-muted);pointer-events:none;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  transition:background var(--trans),color var(--trans),border-color var(--trans),box-shadow var(--trans),transform var(--trans);
}
.btn-primary{background:var(--c-brand);color:#fff;}
.btn-primary:hover{background:var(--c-brand-d);color:#fff;box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(1px);}
.btn-accent{background:var(--c-accent);color:#fff;}
.btn-accent:hover{background:#EA5A18;color:#fff;box-shadow:0 12px 26px rgba(255,107,44,.24);}
.btn-accent:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--c-text);border-color:var(--c-line);}
.btn-ghost:hover{border-color:rgba(31,79,216,.28);color:var(--c-brand);}
.btn-outline{background:var(--c-surface);color:var(--c-brand);border-color:var(--c-brand);}
.btn-outline:hover{background:var(--c-brand-l);color:var(--c-brand-d);}
.btn[disabled],.btn.is-disabled{opacity:.55;cursor:not-allowed;box-shadow:none;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:var(--c-surface);
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-ink);border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.drawer{
  display:none;border-top:1px solid var(--c-line);
  background:var(--c-surface);padding:16px 24px 24px;
}
.drawer.is-open{display:block;}
.drawer .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:14px;}
.drawer .drawer-nav a{padding:11px 12px;border-radius:10px;font-weight:600;color:var(--c-text);}
.drawer .drawer-nav a.is-active{background:var(--c-brand-l);color:var(--c-brand);}
.drawer .search-box input{width:100%;}
.drawer .drawer-cta{display:flex;gap:10px;margin-top:12px;}
.drawer .drawer-cta .btn{flex:1;}

/* ---------- hero ---------- */
.hero{padding:64px 0 var(--pad-sec);}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--c-brand-l);color:var(--c-brand-d);
  font-size:13px;font-weight:600;letter-spacing:.12em;
  margin-bottom:20px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);}
.hero h1{margin-bottom:18px;}
.hero-sub{font-size:17px;color:var(--c-text);max-width:520px;margin-bottom:28px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px;}
.hero-cta .btn{height:50px;padding:0 26px;font-size:16px;}
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--c-line);padding-top:22px;gap:0;
}
.stat{padding-right:16px;border-right:1px solid var(--c-line);}
.stat:last-child{border-right:0;}
.stat b{display:block;font-size:24px;font-weight:700;color:var(--c-ink);line-height:1.2;}
.stat span{display:block;font-size:12px;color:var(--c-muted);margin-top:4px;}
.hero-media{position:relative;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-1);}
.hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;background:rgba(31,79,216,.08);
  pointer-events:none;
}
.hero-badge{
  position:absolute;left:20px;bottom:20px;z-index:2;
  background:rgba(255,255,255,.94);border-radius:14px;
  padding:12px 16px;display:flex;align-items:center;gap:10px;
  box-shadow:var(--shadow-1);
}
.hero-badge b{font-size:15px;color:var(--c-ink);}
.hero-badge span{font-size:12px;color:var(--c-muted);display:block;}
.hero-badge i{width:10px;height:10px;border-radius:50%;background:var(--c-ok);display:block;}

/* ---------- section base ---------- */
.section{padding:var(--pad-sec) 0;}
.section.alt{background:var(--c-surface);}
.section-head{max-width:720px;margin-bottom:32px;}
.section-head h2{margin-bottom:12px;}
.section-head p{color:var(--c-muted);margin:0;}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.head-row .section-head{margin-bottom:0;}
.link-more{font-size:15px;font-weight:600;white-space:nowrap;}

/* ---------- features 2x2 ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.feature-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--shadow-1);
  transition:border-color var(--trans),transform var(--trans),box-shadow var(--trans);
}
.feature-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.feature-icon{
  width:40px;height:40px;border-radius:12px;background:var(--c-brand-l);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.feature-icon svg{width:20px;height:20px;color:var(--c-brand);}
.feature-card h3{margin-bottom:10px;font-size:17px;font-weight:600;}
.feature-card p{margin:0;font-size:15px;color:var(--c-text);}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:0;}
.timeline::before{
  content:"";position:absolute;left:7px;top:10px;bottom:10px;
  width:2px;background:var(--c-brand-d);opacity:.35;
}
.tl-item{position:relative;padding-left:44px;padding-bottom:28px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{
  position:absolute;left:0;top:8px;width:16px;height:16px;border-radius:50%;
  background:var(--c-surface);border:2px solid var(--c-brand-d);
}
.tl-item.is-now .tl-dot{
  background:var(--c-accent);border-color:var(--c-accent);
  box-shadow:0 0 0 4px var(--c-accent-l);
}
.tl-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--shadow-1);
  transition:border-color var(--trans),transform var(--trans),box-shadow var(--trans);
}
.tl-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.tl-top{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:8px;}
.tl-time{
  font-size:18px;font-weight:700;color:var(--c-brand-d);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.tl-card h3{font-size:17px;font-weight:600;margin-bottom:6px;}
.tl-card p{margin:0;font-size:15px;color:var(--c-text);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.tag{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:var(--c-brand-l);color:var(--c-brand-d);
  font-size:12px;font-weight:600;
}
.tag.orange{background:var(--c-accent-l);color:#C24A12;}
.tag.gray{background:var(--c-bg);color:var(--c-muted);border:1px solid var(--c-line);}

/* ---------- coaches ---------- */
.coach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.coach-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--shadow-1);text-align:left;
  transition:border-color var(--trans),transform var(--trans),box-shadow var(--trans);
}
.coach-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.coach-card img{
  width:64px;height:64px;border-radius:16px;object-fit:cover;margin-bottom:14px;
}
.coach-card h3{font-size:17px;font-weight:600;margin-bottom:2px;}
.coach-role{font-size:13px;color:var(--c-brand);font-weight:600;margin-bottom:10px;}
.coach-card p{margin:0;font-size:14px;color:var(--c-muted);line-height:1.7;}

/* ---------- tickets ---------- */
.ticket-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.ticket-card{
  position:relative;background:var(--c-surface);
  border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:28px;box-shadow:var(--shadow-1);
  transition:border-color var(--trans),transform var(--trans),box-shadow var(--trans);
}
.ticket-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.ticket-card.is-recom{
  border:2px solid var(--c-accent);
  transform:translateY(-8px);
  box-shadow:0 16px 36px rgba(255,107,44,.14);
}
.ticket-card.is-recom:hover{transform:translateY(-10px);}
.recom-badge{
  position:absolute;top:-13px;left:24px;
  background:var(--c-accent);color:#fff;font-size:12px;font-weight:600;
  padding:4px 12px;border-radius:999px;
}
.ticket-name{font-size:18px;font-weight:700;color:var(--c-ink);margin-bottom:6px;}
.ticket-desc{font-size:14px;color:var(--c-muted);margin-bottom:18px;}
.ticket-price{display:flex;align-items:baseline;gap:6px;margin-bottom:20px;}
.ticket-price b{font-size:34px;font-weight:700;color:var(--c-ink);line-height:1;}
.ticket-price span{font-size:13px;color:var(--c-muted);}
.ticket-list{margin-bottom:24px;display:flex;flex-direction:column;gap:11px;}
.ticket-list li{display:flex;gap:9px;font-size:14.5px;color:var(--c-text);line-height:1.6;}
.ticket-list svg{flex:0 0 auto;width:17px;height:17px;color:var(--c-ok);margin-top:4px;}
.ticket-card .btn{width:100%;}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
  transition:border-color var(--trans),transform var(--trans),box-shadow var(--trans);
}
.news-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.news-media{display:block;background:var(--c-brand-l);}
.news-media img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.news-media.placeholder{
  display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;
  color:var(--c-brand);
}
.news-media.placeholder svg{width:44px;height:44px;opacity:.7;}
.news-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.news-body h3{
  font-size:17px;font-weight:600;line-height:1.5;margin:12px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-body h3 a{color:var(--c-ink);}
.news-body h3 a:hover{color:var(--c-brand);}
.news-excerpt{
  font-size:14.5px;color:var(--c-muted);margin:0 0 16px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--c-muted);
}
.news-foot .more{font-weight:600;font-size:13px;}
.badge{
  display:inline-block;padding:3px 10px;border-radius:999px;
  background:var(--c-brand-l);color:var(--c-brand-d);
  font-size:12px;font-weight:600;align-self:flex-start;
}
.empty-card{
  grid-column:1/-1;
  border:1px dashed var(--c-line);border-radius:var(--r-card);
  background:var(--c-surface);
  padding:64px 24px;text-align:center;
}
.empty-card svg{width:44px;height:44px;color:var(--c-brand);opacity:.6;margin:0 auto 14px;}
.empty-card p{color:var(--c-muted);margin:0 0 18px;}

/* ---------- faq ---------- */
.faq-wrap{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;
  overflow:hidden;transition:border-color var(--trans),box-shadow var(--trans);
}
.faq-item[open]{border-color:rgba(31,79,216,.28);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;font-size:17px;font-weight:600;color:var(--c-ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--c-brand);}
.faq-icon{
  flex:0 0 auto;width:22px;height:22px;position:relative;
  transition:transform var(--trans);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--c-brand);border-radius:2px;
}
.faq-icon::before{left:0;top:10px;width:22px;height:2px;}
.faq-icon::after{left:10px;top:0;width:2px;height:22px;transition:opacity var(--trans);}
.faq-item[open] .faq-icon{transform:rotate(90deg);}
.faq-item[open] .faq-icon::after{opacity:0;}
.faq-answer{
  background:var(--c-bg);border-top:1px solid var(--c-line);
  padding:20px;font-size:15px;line-height:1.8;color:var(--c-text);
}
.faq-answer p:last-child{margin-bottom:0;}

/* ---------- cta / form ---------- */
.cta-band{background:#F1F5FF;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.cta-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;}
.cta-copy h2{margin-bottom:14px;}
.cta-copy p{color:var(--c-text);}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-top:24px;}
.cta-points li{display:flex;gap:10px;align-items:flex-start;font-size:15px;}
.cta-points svg{width:18px;height:18px;color:var(--c-brand);flex:0 0 auto;margin-top:5px;}
.form-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:32px;box-shadow:var(--shadow-1);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13px;font-weight:600;color:var(--c-ink);}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--c-line);border-radius:var(--r-input);
  background:var(--c-surface);color:var(--c-ink);font-size:15px;
  transition:border-color var(--trans),box-shadow var(--trans);
}
.field input,.field select{height:48px;padding:0 14px;}
.field textarea{min-height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--c-brand);
  box-shadow:0 0 0 3px rgba(31,79,216,.12);
}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--c-err);}
.field .err-msg{font-size:13px;color:var(--c-err);display:none;}
.field.has-error .err-msg{display:block;}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--c-text);}
.check-row input{width:18px;height:18px;margin-top:4px;accent-color:var(--c-brand);}
.form-actions{margin-top:22px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.form-actions .btn{min-width:180px;height:50px;}
.form-note{font-size:13px;color:var(--c-muted);}
.alert{
  display:none;border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:18px;
}
.alert.is-ok{display:block;background:rgba(18,161,80,.1);color:#0B7B3D;}
.alert.is-err{display:block;background:rgba(217,58,58,.1);color:#A82A2A;}
.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.45);border-top-color:#fff;
  animation:spin .7s linear infinite;display:none;
}
.btn.is-loading .spinner{display:block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- footer ---------- */
.site-footer{background:#0E1524;color:#9AA6BC;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;}
.footer-brand .logo-text{color:#fff;}
.footer-brand .logo-mark{background:rgba(255,255,255,.08);}
.footer-brand p{font-size:14px;margin:16px 0 0;max-width:280px;}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{color:#9AA6BC;font-size:14px;}
.footer-col a:hover{color:var(--c-accent);}
.footer-col li span{font-size:14px;color:#9AA6BC;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;
}
.footer-bottom p{margin:0;}
.footer-star{width:14px;height:14px;color:#3D5680;}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease;}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .coach-grid{grid-template-columns:repeat(3,1fr);}
  .search-box input{width:170px;}
}
@media (max-width:1024px){
  :root{--pad-sec:64px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media img{aspect-ratio:16/9;}
  .news-grid{grid-template-columns:repeat(2,1fr);}
  .ticket-grid{grid-template-columns:repeat(2,1fr);}
  .ticket-card.is-recom{transform:none;}
  .ticket-card.is-recom:hover{transform:translateY(-2px);}
  .coach-grid{grid-template-columns:repeat(2,1fr);}
  .cta-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .search-box{display:none;}
  .header-actions .btn-ghost{display:none;}
}
@media (max-width:860px){
  .main-nav{display:none;}
  .nav-toggle{display:flex;}
  .header-actions{gap:8px;}
}
@media (max-width:768px){
  :root{--pad-sec:56px;}
  .container{padding:0 18px;}
  .feature-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .ticket-grid{grid-template-columns:1fr;}
  .coach-grid{grid-template-columns:1fr;}
  .stats{grid-template-columns:repeat(2,1fr);row-gap:20px;}
  .stat:nth-child(2){border-right:0;}
  .stat{padding-right:14px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:22px;}
  .head-row{flex-direction:column;align-items:flex-start;gap:12px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .hero{padding-top:40px;}
}
@media (max-width:520px){
  body{font-size:15.5px;}
  h2{font-size:23px;}
  .hero-cta .btn{width:100%;}
  .stats{grid-template-columns:1fr 1fr;}
  .stat b{font-size:21px;}
  .tl-item{padding-left:32px;}
  .form-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
  --c-brand:#1F4FD8;
  --c-brand-d:#16388F;
  --c-brand-l:#EAF0FE;
  --c-accent:#FF6B2C;
  --c-accent-l:#FFF1EA;
  --c-ink:#0E1420;
  --c-text:#3B4657;
  --c-muted:#6C7789;
  --c-line:#E5EAF2;
  --c-bg:#F6F8FB;
  --c-surface:#FFFFFF;
  --c-ok:#12A150;
  --c-warn:#E0A100;
  --c-err:#D93A3A;
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --shadow-1:0 1px 2px rgba(14,20,32,.04),0 8px 24px rgba(14,20,32,.06);
  --shadow-2:0 12px 32px rgba(31,79,216,.12);
  --container:1200px;
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--c-brand);text-decoration:none;transition:color .22s ease}
a:hover{color:var(--c-accent)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.btn:active{transform:translateY(1px)}
.btn:disabled,.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(255,107,44,.24)}
.btn-accent:hover{background:#F25C19;color:#fff;box-shadow:0 10px 24px rgba(255,107,44,.32);transform:translateY(-1px)}
.btn-accent:active{background:#DD5212;transform:translateY(0)}
.btn-primary{background:var(--c-brand);color:#fff}
.btn-primary:hover{background:var(--c-brand-d);color:#fff;box-shadow:var(--shadow-2);transform:translateY(-1px)}
.btn-ghost{background:var(--c-surface);border-color:var(--c-line);color:var(--c-ink)}
.btn-ghost:hover{border-color:rgba(31,79,216,.4);color:var(--c-brand);background:#fff;transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px}
.btn-block{width:100%}

/* ---------- 标签 / 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
  background:var(--c-brand-l);color:var(--c-brand);
}
.badge-accent{background:var(--c-accent-l);color:#D9531C}
.badge-line{background:#fff;border:1px solid var(--c-line);color:var(--c-muted);font-weight:500}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  letter-spacing:.12em;color:var(--c-brand);text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--c-accent)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid transparent;
  transition:border-color .22s ease,box-shadow .22s ease,background-color .22s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--c-line);box-shadow:var(--shadow-1);background:rgba(255,255,255,.98)}
.header-inner{display:flex;align-items:center;gap:26px;height:var(--header-h)}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--c-ink);font-size:19px;font-weight:700;letter-spacing:.01em}
.logo:hover{color:var(--c-ink)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--c-brand);display:grid;place-items:center;flex:0 0 auto}
.logo-mark svg{width:20px;height:20px}
.logo-text{white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:6px}
.nav-link{position:relative;padding:6px 0;font-size:15px;font-weight:500;color:var(--c-text);white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--c-brand);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--c-brand)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--c-brand);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav-search{
  position:relative;display:flex;align-items:center;width:224px;height:44px;
  border:1px solid var(--c-line);border-radius:var(--r-input);background:#F8FAFD;
  transition:border-color .22s ease,box-shadow .22s ease,background-color .22s ease;
}
.nav-search:focus-within{border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(31,79,216,.12);background:#fff}
.nav-search input{flex:1;height:100%;min-width:0;border:0;background:transparent;padding:0 12px;font-size:14px;outline:none}
.nav-search input::placeholder{color:var(--c-muted)}
.nav-search button{width:44px;height:100%;border:0;background:transparent;cursor:pointer;color:var(--c-muted);display:grid;place-items:center;border-radius:0 9px 9px 0}
.nav-search button:hover{color:var(--c-brand)}
.nav-search button svg{width:17px;height:17px}
.nav-login{font-size:15px;font-weight:500;color:var(--c-text)}
.nav-login:hover{color:var(--c-brand)}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-line);border-radius:var(--r-input);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;color:var(--c-ink);
}
.nav-toggle:hover{border-color:rgba(31,79,216,.4);color:var(--c-brand)}
.nav-toggle svg{width:20px;height:20px}
.drawer{display:none;border-top:1px solid var(--c-line);background:#fff;padding:18px 24px 24px}
.drawer.is-open{display:block}
.drawer-search{display:flex;align-items:center;height:46px;border:1px solid var(--c-line);border-radius:var(--r-input);background:#F8FAFD;margin-bottom:16px}
.drawer-search input{flex:1;height:100%;border:0;background:transparent;padding:0 14px;outline:none;min-width:0}
.drawer-search button{width:48px;height:100%;border:0;background:transparent;color:var(--c-muted);cursor:pointer;display:grid;place-items:center}
.drawer-nav{display:grid;gap:4px;margin-bottom:18px}
.drawer-nav a{padding:12px 4px;font-size:16px;font-weight:600;color:var(--c-ink);border-bottom:1px solid var(--c-line)}
.drawer-nav a:last-child{border-bottom:0}
.drawer-nav a:hover{color:var(--c-brand)}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:22px 0 0}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--c-muted)}
.breadcrumb li{display:flex;align-items:center;gap:10px;min-width:0}
.breadcrumb li+li::before{content:"/";color:#C6CFDD}
.breadcrumb a{color:var(--c-muted)}
.breadcrumb a:hover{color:var(--c-brand)}
.breadcrumb .current{color:var(--c-text);font-weight:600;max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头部 ---------- */
.article-hero{padding:26px 0 0}
.article-head{max-width:860px}
.article-title{
  font-size:clamp(26px,3.4vw,38px);
  line-height:1.24;letter-spacing:.01em;
  margin:14px 0 18px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
  word-break:break-word;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:13.5px;color:var(--c-muted)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C6CFDD}
.article-meta .author{color:var(--c-text);font-weight:600}
.article-cover{margin-top:30px;border-radius:var(--r-card);overflow:hidden;border:1px solid var(--c-line);box-shadow:var(--shadow-1);background:#fff}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- 文章布局 ---------- */
.article-main{padding:48px 0 0}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,760px) 240px;
  gap:56px;
  justify-content:center;
  align-items:start;
}
.article-column{min-width:0}
.article-body{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
  padding:40px 44px 44px;
  font-size:17px;line-height:1.9;color:var(--c-text);
  overflow-wrap:break-word;
}
.article-body> :first-child{margin-top:0}
.article-body h2{
  position:relative;
  font-size:26px;line-height:1.35;margin:44px 0 16px;padding-left:16px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.24em;bottom:.24em;width:4px;border-radius:4px;
  background:var(--c-brand);
}
.article-body h3{font-size:20px;margin:30px 0 12px}
.article-body p{margin:0 0 18px}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:4px}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;margin-bottom:10px}
.article-body ul li::before{
  content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:50%;
  background:var(--c-brand-l);border:2px solid var(--c-brand);
}
.article-body ol{counter-reset:li}
.article-body ol li{counter-increment:li}
.article-body ol li::before{
  content:counter(li);position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:6px;
  background:var(--c-brand-l);color:var(--c-brand);font-size:12px;font-weight:700;
  display:grid;place-items:center;line-height:1;
}
.article-body blockquote{
  margin:0 0 22px;padding:18px 22px;background:var(--c-bg);
  border-left:3px solid var(--c-brand);border-radius:0 12px 12px 0;color:var(--c-ink);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:14px;margin:22px 0;height:auto}
.article-body figure{margin:22px 0}
.article-body figcaption{font-size:13px;color:var(--c-muted);text-align:center;margin-top:10px}
.article-body a{color:var(--c-brand);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--c-accent)}
.article-body table{width:100%;border-collapse:collapse;margin:0 0 22px;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--c-line);padding:10px 14px;text-align:left}
.article-body th{background:var(--c-bg);color:var(--c-ink);font-weight:600}
.article-body code{background:var(--c-bg);border:1px solid var(--c-line);border-radius:6px;padding:2px 6px;font-size:14px}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:32px 0}

/* 目录 */
.toc{
  position:sticky;top:calc(var(--header-h) + 24px);
  align-self:start;
  border-left:2px solid var(--c-line);
  padding-left:18px;
}
.toc-title{
  font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--c-muted);
  text-transform:uppercase;margin-bottom:14px;
}
.toc-list{display:grid;gap:2px}
.toc-list a{display:block;font-size:14px;line-height:1.5;color:var(--c-text);padding:6px 0}
.toc-list a:hover{color:var(--c-brand)}
.toc-list a.is-current{color:var(--c-brand);font-weight:600}

/* 空态 */
.empty-state{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:64px 32px;text-align:center;
}
.empty-state .empty-icon{
  width:56px;height:56px;margin:0 auto 20px;border-radius:16px;border:1px dashed #C6CFDD;
  display:grid;place-items:center;color:var(--c-muted);
}
.empty-state .empty-icon svg{width:24px;height:24px}
.empty-state h2{font-size:20px;margin-bottom:10px}
.empty-state p{font-size:15px;color:var(--c-muted);margin-bottom:24px}

/* 标签与分享 */
.article-foot{
  margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:16px;padding:20px 0 0;border-top:1px solid var(--c-line);
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--c-line);font-size:13px;color:var(--c-text);
  transition:border-color .22s ease,color .22s ease,background-color .22s ease;
}
.tag:hover{border-color:rgba(31,79,216,.4);color:var(--c-brand);background:var(--c-brand-l)}
.share-row{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--c-muted)}
.share-row a{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-muted);
}
.share-row a:hover{border-color:rgba(31,79,216,.4);color:var(--c-brand);background:var(--c-brand-l)}
.share-row svg{width:16px;height:16px}

/* ---------- 通用板块 ---------- */
.section{padding:72px 0 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.section-head h2{font-size:clamp(23px,2.6vw,31px);line-height:1.3}
.section-head p{margin-top:10px;font-size:15px;color:var(--c-muted);max-width:640px}
.section-link{font-size:14.5px;font-weight:600;color:var(--c-brand)}
.section-link:hover{color:var(--c-accent)}

/* 继续了解卡片 */
.link-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.link-card{
  display:flex;gap:20px;align-items:center;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:20px;color:var(--c-text);
  transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.link-card:hover{
  border-color:rgba(31,79,216,.28);box-shadow:var(--shadow-2);transform:translateY(-2px);color:var(--c-text);
}
.link-card img{width:120px;height:88px;object-fit:cover;border-radius:12px;flex:0 0 auto}
.link-card .link-body{min-width:0}
.link-card h3{font-size:17px;font-weight:600;margin-bottom:8px}
.link-card p{font-size:14px;color:var(--c-muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.link-card .link-more{display:inline-block;margin-top:10px;font-size:13.5px;font-weight:600;color:var(--c-brand)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:800px;margin:0 auto;display:grid;gap:14px}
.faq-item{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:14px;
  box-shadow:var(--shadow-1);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:rgba(31,79,216,.28)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:17px;font-weight:600;color:var(--c-ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--c-brand)}
.faq-icon{
  flex:0 0 auto;width:22px;height:22px;color:var(--c-brand);
  transition:transform .22s ease;
}
.faq-item[open] .faq-icon{transform:rotate(135deg)}
.faq-body{padding:0 24px 22px;font-size:15px;line-height:1.8;color:var(--c-text)}
.faq-body p{margin:0}
.faq-body p+p{margin-top:12px}

/* ---------- 报名 CTA ---------- */
.cta-band{
  margin-top:84px;
  background:linear-gradient(180deg,#F1F5FF 0%,#EAF0FE 100%);
  border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);
  padding:64px 0;
}
.cta-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.cta-copy h2{font-size:clamp(24px,2.8vw,33px);line-height:1.3;margin-bottom:14px}
.cta-copy p{font-size:16px;color:var(--c-text);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.cta-facts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.cta-facts span{
  display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--c-line);font-size:13.5px;color:var(--c-text);
}
.cta-panel{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:28px;
}
.cta-panel h3{font-size:18px;margin-bottom:16px}
.cta-panel ul{display:grid;gap:14px}
.cta-panel li{display:flex;gap:12px;font-size:14.5px;color:var(--c-text);line-height:1.7}
.cta-panel li svg{flex:0 0 auto;width:20px;height:20px;color:var(--c-ok);margin-top:3px}
.cta-panel .cta-panel-foot{margin-top:24px;padding-top:18px;border-top:1px solid var(--c-line);font-size:14px;color:var(--c-muted)}

/* ---------- 页脚 ---------- */
.site-footer{background:#0E1524;color:#9AA6BC;padding:64px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1fr;gap:40px}
.footer-brand .logo{color:#fff;font-size:19px}
.footer-brand .logo:hover{color:#fff}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.8;color:#9AA6BC;max-width:320px}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.footer-col ul{display:grid;gap:11px}
.footer-col a,.footer-col span{font-size:14px;line-height:1.7;color:#9AA6BC}
.footer-col a:hover{color:var(--c-accent)}
.footer-bottom{
  margin-top:46px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:#7E8AA3;
}
.footer-star{width:18px;height:18px;color:var(--c-accent);opacity:.9;flex:0 0 auto}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* ---------- 响应式 ---------- */
@media (max-width:1120px){
  .nav-search{width:180px}
  .main-nav{gap:20px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;max-width:820px}
  .toc{display:none}
}
@media (max-width:1024px){
  .main-nav,.nav-search,.nav-login{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{gap:16px}
  .article-body{padding:32px 28px 36px}
  .cta-inner{grid-template-columns:minmax(0,1fr);gap:32px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
}
@media (max-width:768px){
  .section{padding:56px 0 0}
  .article-hero{padding:18px 0 0}
  .article-main{padding:32px 0 0}
  .article-body{font-size:16px;line-height:1.85;border-radius:14px;padding:26px 20px 30px}
  .article-body h2{font-size:22px;margin:34px 0 14px}
  .article-body h3{font-size:18px}
  .article-title{-webkit-line-clamp:4}
  .link-grid{grid-template-columns:minmax(0,1fr)}
  .link-card img{width:96px;height:76px}
  .cta-band{padding:48px 0;margin-top:64px}
  .cta-actions .btn{width:100%}
  .breadcrumb .current{max-width:100%;white-space:normal}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .article-cover img{aspect-ratio:4/3}
  .faq-item summary{padding:16px 18px;font-size:16px}
  .faq-body{padding:0 18px 18px}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .article-foot{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --c-brand:#1F4FD8;
  --c-brand-d:#16388F;
  --c-brand-l:#EAF0FE;
  --c-accent:#FF6B2C;
  --c-accent-l:#FFF1EA;
  --c-ink:#0E1420;
  --c-text:#3B4657;
  --c-muted:#6C7789;
  --c-line:#E5EAF2;
  --c-bg:#F6F8FB;
  --c-surface:#FFFFFF;
  --c-ok:#12A150;
  --c-warn:#E0A100;
  --c-err:#D93A3A;
  --r-card:16px;
  --r-btn:10px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(14,20,32,.04), 0 8px 24px rgba(14,20,32,.06);
  --shadow-2:0 12px 32px rgba(31,79,216,.12);
  --sp-section:88px;
  --font:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--c-brand);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--c-accent);}
h1,h2,h3,h4{color:var(--c-ink);margin:0;font-weight:700;line-height:1.3;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px;}
.container{width:min(1200px,100% - 48px);margin-inline:auto;}
.section{padding-top:var(--sp-section);padding-bottom:var(--sp-section);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--c-brand);margin-bottom:12px;}
.section-head h2{font-size:clamp(24px,2.6vw,32px);}
.section-head p{color:var(--c-muted);font-size:15px;margin-top:8px;max-width:640px;}
.text-link{font-size:15px;font-weight:600;white-space:nowrap;}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;line-height:1;
  padding:15px 26px;border-radius:var(--r-btn);
  border:1px solid transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--c-brand);color:#fff;box-shadow:0 6px 16px rgba(31,79,216,.22);}
.btn-primary:hover{background:var(--c-brand-d);color:#fff;box-shadow:var(--shadow-2);}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(255,107,44,.24);}
.btn-accent:hover{background:#E85F22;color:#fff;box-shadow:0 12px 28px rgba(255,107,44,.28);}
.btn-ghost{background:#fff;color:var(--c-brand);border-color:rgba(31,79,216,.32);}
.btn-ghost:hover{background:var(--c-brand-l);color:var(--c-brand-d);border-color:var(--c-brand);}
.btn-sm{padding:11px 18px;font-size:14px;}
.btn:disabled,.btn[disabled]{background:var(--c-line);color:var(--c-muted);box-shadow:none;cursor:not-allowed;transform:none;}

/* 徽章 */
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-pill);background:var(--c-brand-l);color:var(--c-brand);font-size:12px;font-weight:600;}
.badge-accent{background:var(--c-accent-l);color:#C6481A;}
.badge-ok{background:rgba(18,161,80,.12);color:var(--c-ok);}
.badge-plain{background:#EEF2F8;color:var(--c-muted);}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.95);
  border-bottom:1px solid transparent;
  transition:box-shadow .22s ease,border-color .22s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--c-line);box-shadow:var(--shadow-1);}
.header-inner{display:flex;align-items:center;gap:24px;height:72px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--c-ink);}
.logo:hover{color:var(--c-brand-d);}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--c-brand);display:grid;place-items:center;flex:0 0 auto;}
.logo-mark svg{width:22px;height:22px;}
.logo-text{font-size:19px;font-weight:700;letter-spacing:.01em;}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:8px;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--c-text);
  padding:6px 0;white-space:nowrap;
}
.nav-link:hover{color:var(--c-brand);}
.nav-link.is-active{color:var(--c-brand);font-weight:600;}
.nav-link.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--c-brand);border-radius:2px;
}
.header-tools{display:flex;align-items:center;gap:14px;margin-left:auto;}
.nav-search{position:relative;display:flex;align-items:center;}
.nav-search svg{position:absolute;left:14px;width:16px;height:16px;color:var(--c-muted);}
.nav-search input{
  width:250px;height:44px;padding:0 14px 0 38px;
  border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:#fff;font-size:14px;color:var(--c-text);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.nav-search input::placeholder{color:#98A2B3;}
.nav-search input:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(31,79,216,.12);}
.nav-login{font-size:15px;font-weight:600;color:var(--c-text);}
.nav-login:hover{color:var(--c-brand);}
.nav-toggle{display:none;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:#fff;padding:0;place-items:center;}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--c-ink);margin:3px auto;border-radius:2px;transition:transform .22s ease,opacity .22s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(5px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-5px) rotate(-45deg);}
.nav-drawer{
  position:fixed;top:72px;right:0;width:min(340px,86vw);height:calc(100vh - 72px);
  background:#fff;border-left:1px solid var(--c-line);box-shadow:-12px 0 32px rgba(14,20,32,.08);
  padding:24px;overflow-y:auto;z-index:59;
  transform:translateX(104%);transition:transform .28s ease;
}
.nav-drawer.is-open{transform:translateX(0);}
.nav-drawer .drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.nav-drawer .drawer-nav a{padding:12px 12px;border-radius:10px;font-size:16px;font-weight:600;color:var(--c-ink);}
.nav-drawer .drawer-nav a:hover{background:var(--c-bg);color:var(--c-brand);}
.nav-drawer .drawer-nav a.is-active{background:var(--c-brand-l);color:var(--c-brand);}
.nav-drawer .drawer-search input{width:100%;height:46px;padding:0 14px;border:1px solid var(--c-line);border-radius:var(--r-btn);margin-bottom:18px;}
.nav-drawer .drawer-actions{display:flex;flex-direction:column;gap:12px;}

/* 面包屑 */
.breadcrumb{font-size:13px;color:var(--c-muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:20px 0 0;}
.breadcrumb a{color:var(--c-muted);}
.breadcrumb a:hover{color:var(--c-brand);}
.breadcrumb .sep{color:#C3CBD8;}
.breadcrumb .current{color:var(--c-text);}

/* 分类首屏 */
.cat-hero{padding-bottom:8px;}
.cat-hero-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:20px;
  box-shadow:var(--shadow-1);padding:40px;margin-top:20px;
}
.cat-hero-text h1{font-size:clamp(30px,3.4vw,44px);line-height:1.18;letter-spacing:.01em;margin-bottom:16px;}
.cat-hero-text .lead{font-size:17px;color:var(--c-text);max-width:560px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 24px;}
.hero-stat{display:flex;gap:28px;border-top:1px solid var(--c-line);padding-top:20px;flex-wrap:wrap;}
.hero-stat div{min-width:96px;}
.hero-stat strong{display:block;font-size:24px;font-weight:700;color:var(--c-ink);line-height:1.2;}
.hero-stat span{font-size:12px;color:var(--c-muted);}
.cat-hero-media{position:relative;border-radius:20px;overflow:hidden;background:var(--c-brand-l);aspect-ratio:16/10;}
.cat-hero-media img{width:100%;height:100%;object-fit:cover;}
.cat-hero-media::after{content:"";position:absolute;inset:0;background:rgba(31,79,216,.08);}
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.pill{
  display:inline-flex;align-items:center;height:36px;padding:0 16px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:#fff;font-size:13px;font-weight:600;color:var(--c-text);
  transition:border-color .22s ease,color .22s ease,background .22s ease;
}
.pill:hover{border-color:rgba(31,79,216,.32);color:var(--c-brand);}
.pill.is-on{background:var(--c-brand-l);border-color:transparent;color:var(--c-brand);}

/* 分栏布局 */
.guide-layout{display:grid;grid-template-columns:248px minmax(0,1fr);gap:48px;align-items:start;}
.guide-aside{position:sticky;top:96px;}
.aside-title{font-size:15px;font-weight:700;color:var(--c-ink);margin-bottom:14px;letter-spacing:.02em;}
.aside-nav{display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--c-line);}
.aside-link{
  display:block;padding:10px 16px;margin-left:-1px;border-left:2px solid transparent;
  font-size:14px;color:var(--c-text);transition:color .22s ease,border-color .22s ease,background .22s ease;
}
.aside-link:hover{color:var(--c-brand);background:var(--c-brand-l);}
.aside-link.is-active{color:var(--c-brand);border-left-color:var(--c-brand);font-weight:600;background:var(--c-brand-l);}
.aside-card{margin-top:24px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--shadow-1);padding:20px;}
.aside-card h4{font-size:15px;margin-bottom:8px;}
.aside-card p{font-size:13px;color:var(--c-muted);line-height:1.8;margin-bottom:14px;}

/* 纵向列表 */
.feature-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);overflow:hidden;transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.feature-card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.feature-card .feature-media{aspect-ratio:16/7;overflow:hidden;}
.feature-card .feature-media img{width:100%;height:100%;object-fit:cover;}
.feature-body{padding:26px 28px 28px;}
.feature-body h2{font-size:22px;margin:12px 0 10px;}
.feature-body p{font-size:15px;color:var(--c-text);}
.feature-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px;color:var(--c-muted);}

.group{margin-top:48px;}
.group-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid var(--c-line);}
.group-head h2{font-size:clamp(20px,2.2vw,26px);}
.group-head .count{font-size:13px;color:var(--c-muted);margin-left:auto;white-space:nowrap;}
.guide-item{
  display:grid;grid-template-columns:200px minmax(0,1fr);gap:22px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:18px;
  transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.guide-item + .guide-item{margin-top:16px;}
.guide-item:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.item-thumb{border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--c-brand-l);}
.item-thumb img{width:100%;height:100%;object-fit:cover;}
.item-title{font-size:17px;font-weight:600;line-height:1.5;margin:10px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.item-title a{color:var(--c-ink);}
.item-title a:hover{color:var(--c-brand);}
.item-desc{font-size:14px;color:var(--c-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.item-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:14px;font-size:13px;color:var(--c-muted);}
.item-foot .link-more{font-weight:600;color:var(--c-brand);margin-left:auto;}
.item-foot .link-more:hover{color:var(--c-accent);}
.load-more{display:flex;justify-content:center;margin-top:32px;}

/* 流程步骤 */
.step-flow{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.step{
  position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:24px 20px 22px;box-shadow:var(--shadow-1);transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.step:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.step-num{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;
  background:var(--c-brand-l);color:var(--c-brand);font-weight:700;font-size:15px;margin-bottom:14px;
}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{font-size:13px;color:var(--c-muted);line-height:1.8;}
.step-time{display:block;font-size:12px;font-weight:600;color:var(--c-accent);margin-bottom:10px;letter-spacing:.04em;}

/* 通知条 */
.notice{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--c-accent-l);border:1px solid rgba(255,107,44,.24);
  border-radius:var(--r-card);padding:18px 20px;font-size:14px;color:#8A3A13;margin-top:32px;
}
.notice svg{width:18px;height:18px;flex:0 0 auto;margin-top:4px;color:var(--c-accent);}

/* FAQ */
.faq-wrap{max-width:800px;margin-inline:auto;}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;}
.faq-item + .faq-item{margin-top:14px;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;
  padding:20px 24px;font-size:17px;font-weight:600;color:var(--c-ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";margin-left:auto;font-size:22px;font-weight:400;color:var(--c-brand);
  transition:transform .22s ease;line-height:1;
}
.faq-item[open] summary::after{content:"−";transform:rotate(180deg);}
.faq-item summary:hover{color:var(--c-brand);}
.faq-answer{background:var(--c-bg);border-radius:12px;margin:0 16px 16px;padding:20px;font-size:15px;line-height:1.8;color:var(--c-text);}

/* CTA 与表单 */
.cta-band{background:#F1F5FF;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.cta-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.cta-text h2{font-size:clamp(24px,2.8vw,34px);margin-bottom:14px;}
.cta-text p{font-size:16px;max-width:480px;}
.cta-list{margin-top:24px;display:flex;flex-direction:column;gap:12px;}
.cta-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--c-text);}
.cta-list svg{width:18px;height:18px;color:var(--c-brand);flex:0 0 auto;margin-top:5px;}
.form-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--shadow-1);padding:28px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:600;color:var(--c-ink);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:#fff;font-size:15px;color:var(--c-text);
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(31,79,216,.12);}
.field input.is-error,.field select.is-error,.field textarea.is-error{border-color:var(--c-err);box-shadow:0 0 0 3px rgba(217,58,58,.10);}
.field .err-msg{font-size:13px;color:var(--c-err);display:none;}
.field.has-error .err-msg{display:block;}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--c-muted);line-height:1.7;}
.check-line input{width:18px;height:18px;margin-top:4px;accent-color:var(--c-brand);}
.form-foot{margin-top:20px;display:flex;flex-direction:column;gap:14px;}
.form-alert{display:none;padding:12px 16px;border-radius:10px;font-size:14px;font-weight:500;}
.form-alert.is-ok{display:block;background:rgba(18,161,80,.10);color:var(--c-ok);}
.form-alert.is-err{display:block;background:rgba(217,58,58,.10);color:var(--c-err);}
.spinner{width:15px;height:15px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;display:none;}
.btn.is-loading .spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* 页脚 */
.site-footer{background:#0E1524;color:#9AA6BC;padding:64px 0 0;margin-top:var(--sp-section);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.2fr 1.2fr;gap:40px;padding-bottom:48px;}
.site-footer .logo{color:#fff;margin-bottom:16px;}
.site-footer .logo-mark{background:var(--c-brand);}
.site-footer .logo-text{color:#fff;}
.footer-brand p{font-size:14px;line-height:1.9;max-width:320px;}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col li{font-size:14px;line-height:1.75;}
.footer-col a{color:#9AA6BC;}
.footer-col a:hover{color:var(--c-accent);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:22px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:#7E8BA3;
}
.footer-star{width:20px;height:20px;color:var(--c-accent);}

/* 入场动画 */
html.js .reveal{opacity:0;transform:translateY(12px);}
html.js .reveal.is-visible{opacity:1;transform:none;transition:opacity .5s ease,transform .5s ease;}

/* 响应式 */
@media (max-width:1200px){
  .container{width:min(100%,100% - 40px);}
  .nav-search input{width:196px;}
  .main-nav{gap:20px;}
}
@media (max-width:1024px){
  :root{--sp-section:64px;}
  .nav-search{display:none;}
  .main-nav{display:none;}
  .nav-toggle{display:grid;}
  .nav-login{display:none;}
  .cat-hero-inner{grid-template-columns:1fr;gap:32px;padding:32px;}
  .guide-layout{grid-template-columns:1fr;gap:32px;}
  .guide-aside{position:static;}
  .aside-nav{flex-direction:row;flex-wrap:wrap;border-left:0;border-bottom:1px solid var(--c-line);padding-bottom:6px;gap:6px;}
  .aside-link{border-left:0;border-bottom:2px solid transparent;padding:8px 12px;}
  .aside-link.is-active{border-left:0;border-bottom-color:var(--c-brand);border-radius:0;background:transparent;}
  .step-flow{grid-template-columns:repeat(2,1fr);}
  .cta-inner{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .guide-item{grid-template-columns:1fr;gap:16px;}
  .item-thumb{aspect-ratio:16/9;}
  .feature-body{padding:22px;}
  .form-grid{grid-template-columns:1fr;}
  .step-flow{grid-template-columns:1fr;}
  .hero-stat{gap:20px;}
}
@media (max-width:560px){
  :root{--sp-section:48px;}
  body{font-size:15.5px;}
  .container{width:min(100%,100% - 32px);}
  .header-inner{height:64px;gap:12px;}
  .nav-drawer{top:64px;height:calc(100vh - 64px);}
  .logo-text{font-size:17px;}
  .cat-hero-text h1{font-size:27px;}
  .feature-body h2{font-size:20px;}
  .faq-item summary{font-size:16px;padding:18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
  html.js .reveal{opacity:1;transform:none;}
}

/* roulang page: category1 */
:root{
  --c-brand:#1F4FD8;
  --c-brand-d:#16388F;
  --c-brand-l:#EAF0FE;
  --c-accent:#FF6B2C;
  --c-accent-l:#FFF1EA;
  --c-ink:#0E1420;
  --c-text:#3B4657;
  --c-muted:#6C7789;
  --c-line:#E5EAF2;
  --c-bg:#F6F8FB;
  --c-surface:#FFFFFF;
  --c-ok:#12A150;
  --c-warn:#E0A100;
  --c-err:#D93A3A;
  --c-foot:#0E1524;
  --shadow-1:0 1px 2px rgba(14,20,32,.04),0 8px 24px rgba(14,20,32,.06);
  --shadow-2:0 12px 32px rgba(31,79,216,.12);
  --r-card:16px;
  --r-btn:10px;
  --r-input:10px;
  --wrap:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--c-text);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
body.lock{overflow:hidden;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;}
a{color:var(--c-brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--c-brand);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.btn-primary{background:var(--c-brand);color:#fff;}
.btn-primary:hover{background:var(--c-brand-d);color:#fff;box-shadow:0 8px 20px rgba(31,79,216,.24);}
.btn-primary:active{transform:translateY(1px);box-shadow:none;}
.btn-accent{background:var(--c-accent);color:#fff;}
.btn-accent:hover{background:#E85A1C;color:#fff;box-shadow:0 8px 20px rgba(255,107,44,.28);}
.btn-accent:active{transform:translateY(1px);box-shadow:none;}
.btn-ghost{background:#fff;color:var(--c-brand-d);border-color:var(--c-line);}
.btn-ghost:hover{border-color:rgba(31,79,216,.38);color:var(--c-brand);box-shadow:var(--shadow-1);}
.btn-ghost:active{transform:translateY(1px);box-shadow:none;}
.btn[disabled],.btn.is-loading{opacity:.6;pointer-events:none;cursor:not-allowed;}
.btn-sm{height:38px;padding:0 16px;font-size:14px;}
.spinner{display:none;width:15px;height:15px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;}
.btn.is-loading .spinner{display:inline-block;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- 标签 / 徽章 ---------- */
.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;
  color:var(--c-brand);background:var(--c-brand-l);
  padding:6px 12px;border-radius:999px;margin-bottom:16px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;padding:4px 12px;border-radius:999px;
  background:var(--c-brand-l);color:var(--c-brand);
}
.status{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;padding:4px 12px;border-radius:999px;
}
.status-open{background:rgba(18,161,80,.1);color:var(--c-ok);}
.status-soon{background:rgba(224,161,0,.12);color:var(--c-warn);}
.status-done{background:#EEF1F6;color:var(--c-muted);}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  border-bottom:1px solid transparent;
  transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--c-line);
  box-shadow:var(--shadow-1);
  background:rgba(255,255,255,.98);
}
.header-inner{
  display:flex;align-items:center;gap:28px;height:72px;
}
.logo{display:inline-flex;align-items:center;gap:10px;flex:none;}
.logo-mark{
  width:32px;height:32px;border-radius:9px;
  background:var(--c-brand-l);color:var(--c-brand);
  display:inline-flex;align-items:center;justify-content:center;flex:none;
}
.logo-mark svg{width:20px;height:20px;}
.logo-text{
  font-size:19px;font-weight:700;color:var(--c-ink);letter-spacing:.01em;white-space:nowrap;
}
.logo:hover .logo-text{color:var(--c-brand);}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:8px;}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--c-text);
  padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--c-brand);border-radius:2px;transform:scaleX(0);
  transform-origin:left;transition:transform .22s ease;
}
.nav-link:hover{color:var(--c-brand);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--c-brand);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:14px;margin-left:auto;}
.search-box{
  position:relative;display:flex;align-items:center;
  width:230px;height:44px;border:1px solid var(--c-line);
  border-radius:var(--r-input);background:var(--c-bg);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.search-box:focus-within{
  border-color:var(--c-brand);background:#fff;
  box-shadow:0 0 0 3px rgba(31,79,216,.12);
}
.search-box svg{width:17px;height:17px;color:var(--c-muted);margin:0 10px 0 13px;flex:none;}
.search-box input{
  flex:1;height:100%;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--c-text);padding-right:12px;
}
.search-box input::placeholder{color:var(--c-muted);}
.link-login{font-size:15px;font-weight:600;color:var(--c-text);white-space:nowrap;}
.link-login:hover{color:var(--c-brand);}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-line);
  border-radius:var(--r-btn);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;color:var(--c-ink);
}
.nav-toggle svg{width:20px;height:20px;}

/* ---------- 移动抽屉 ---------- */
.mobile-drawer{
  position:fixed;inset:0;z-index:80;background:#fff;
  transform:translateX(100%);transition:transform .28s ease;
  padding:20px 24px 32px;overflow-y:auto;
  display:flex;flex-direction:column;gap:8px;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--c-line);}
.drawer-close{
  width:40px;height:40px;border:1px solid var(--c-line);border-radius:var(--r-btn);
  background:#fff;color:var(--c-ink);cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.drawer-close svg{width:18px;height:18px;}
.drawer-nav{display:flex;flex-direction:column;padding:12px 0;}
.drawer-nav a{
  padding:14px 4px;font-size:16px;font-weight:500;color:var(--c-text);
  border-bottom:1px solid var(--c-line);
}
.drawer-nav a.is-active{color:var(--c-brand);font-weight:700;}
.drawer-actions{display:flex;flex-direction:column;gap:14px;margin-top:20px;}
.drawer-actions .search-box{width:100%;}
.drawer-actions .btn{width:100%;height:48px;}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:20px 0 0;font-size:13px;color:var(--c-muted);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:#C7CFDD;}
.breadcrumb a{color:var(--c-muted);}
.breadcrumb a:hover{color:var(--c-brand);}
.breadcrumb [aria-current]{color:var(--c-ink);font-weight:600;}

/* ---------- 分类 KV ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--c-brand-l);margin-top:20px;border-radius:0;}
.cat-hero-bg{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:right center;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,#F6F8FB 0%,rgba(246,248,251,.95) 46%,rgba(31,79,216,.08) 100%);
}
.cat-hero .container{position:relative;z-index:2;}
.cat-hero-inner{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;min-height:290px;padding:52px 0 46px;
}
.cat-hero-text{max-width:640px;}
.cat-hero h1{
  font-size:clamp(30px,4vw,48px);font-weight:700;line-height:1.16;
  letter-spacing:.01em;color:var(--c-ink);
}
.cat-hero-sub{margin-top:16px;font-size:16px;line-height:1.8;color:var(--c-text);max-width:520px;}
.cat-hero-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:14px;
  margin-top:22px;font-size:14px;color:var(--c-muted);
}
.badge-count{
  display:inline-flex;align-items:center;gap:7px;
  background:#fff;border:1px solid var(--c-line);border-radius:999px;
  padding:6px 14px;font-size:14px;font-weight:600;color:var(--c-brand);
  box-shadow:var(--shadow-1);
}
.badge-count i{width:8px;height:8px;border-radius:50%;background:var(--c-ok);display:inline-block;}
.cat-hero-filters{display:flex;gap:10px;flex:none;padding-bottom:6px;}
.pill{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;
  border-radius:999px;border:1px solid var(--c-line);background:#fff;
  font-size:14px;font-weight:600;color:var(--c-text);
  transition:all .22s ease;
}
.pill:hover{border-color:rgba(31,79,216,.38);color:var(--c-brand);}
.pill.is-on{background:var(--c-brand);border-color:var(--c-brand);color:#fff;}

/* ---------- 通用板块 ---------- */
.section{padding:88px 0;}
.section-alt{background:#fff;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:32px;
}
.section-title{
  font-size:clamp(24px,2.6vw,32px);font-weight:700;line-height:1.3;color:var(--c-ink);
}
.section-sub{margin-top:10px;font-size:15px;color:var(--c-muted);max-width:660px;}
.link-more{font-size:15px;font-weight:600;color:var(--c-brand);white-space:nowrap;}
.link-more:hover{color:var(--c-accent);}

/* ---------- 信息条 ---------- */
.fact-bar{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;
}
.fact-item{
  display:flex;align-items:center;gap:14px;
  min-height:88px;padding:16px 22px;border-left:1px solid var(--c-line);
}
.fact-item:first-child{border-left:0;}
.fact-icon{
  width:40px;height:40px;border-radius:12px;background:var(--c-brand-l);
  color:var(--c-brand);display:flex;align-items:center;justify-content:center;flex:none;
}
.fact-icon svg{width:20px;height:20px;}
.fact-title{font-size:15px;font-weight:600;color:var(--c-ink);line-height:1.5;}
.fact-desc{font-size:13px;color:var(--c-muted);line-height:1.5;margin-top:2px;}

/* ---------- 赛事卡片网格 ---------- */
.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);}
.card{
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);box-shadow:var(--shadow-1);
  overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.card:hover{border-color:rgba(31,79,216,.28);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.event-card{display:flex;flex-direction:column;}
.event-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--c-brand-l);}
.event-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.event-card:hover .event-thumb img{transform:scale(1.04);}
.event-thumb .status{position:absolute;left:14px;top:14px;background:#fff;box-shadow:var(--shadow-1);}
.event-thumb .status-open{color:var(--c-ok);}
.event-thumb .status-soon{color:var(--c-warn);}
.event-thumb .status-done{color:var(--c-muted);}
.event-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1;}
.event-title{
  font-size:17px;font-weight:600;line-height:1.5;color:var(--c-ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.event-title a{color:inherit;}
.event-title a:hover{color:var(--c-brand);}
.event-desc{
  font-size:14px;line-height:1.75;color:var(--c-muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.event-meta{display:flex;flex-direction:column;gap:8px;margin-top:auto;padding-top:4px;}
.meta-row{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--c-text);}
.meta-row svg{width:15px;height:15px;color:var(--c-brand);flex:none;}
.event-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 20px;border-top:1px solid var(--c-line);background:#FCFDFF;
}
.event-foot .seats{font-size:13px;color:var(--c-muted);}
.event-foot .seats b{color:var(--c-accent);font-weight:700;font-variant-numeric:tabular-nums;}
.event-foot .go{font-size:14px;font-weight:600;color:var(--c-brand);white-space:nowrap;}
.event-foot .go:hover{color:var(--c-accent);}
.event-foot .go.is-off{color:var(--c-muted);pointer-events:none;}

/* ---------- 加载更多 ---------- */
.load-wrap{display:flex;flex-direction:column;align-items:center;gap:12px;margin-top:44px;}
.load-note{font-size:13px;color:var(--c-muted);}

/* ---------- 时间线 ---------- */
.timeline{position:relative;padding-left:34px;max-width:900px;}
.timeline::before{
  content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;
  background:var(--c-brand-d);opacity:.28;border-radius:2px;
}
.tl-item{position:relative;padding-bottom:20px;}
.tl-item:last-child{padding-bottom:0;}
.tl-dot{
  position:absolute;left:-34px;top:22px;width:12px;height:12px;border-radius:50%;
  background:var(--c-brand-d);
}
.tl-item.is-current .tl-dot{background:var(--c-accent);box-shadow:0 0 0 4px var(--c-accent-l);}
.tl-card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:22px 24px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.tl-card:hover{border-color:rgba(31,79,216,.28);box-shadow:var(--shadow-2);}
.tl-time{
  font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--c-brand);
  font-variant-numeric:tabular-nums;
}
.tl-title{font-size:17px;font-weight:600;color:var(--c-ink);margin-top:6px;}
.tl-desc{font-size:14.5px;color:var(--c-text);margin-top:8px;}
.tl-tag{
  display:inline-block;margin-top:12px;font-size:13px;
  background:var(--c-brand-l);color:var(--c-brand);
  padding:4px 12px;border-radius:999px;font-weight:600;
}

/* ---------- 票种对比 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);align-items:start;}
.plan-card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:26px 24px 24px;
  transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.plan-card:hover{border-color:rgba(31,79,216,.28);box-shadow:var(--shadow-2);transform:translateY(-2px);}
.plan-card.is-featured{
  border:2px solid var(--c-accent);
  transform:translateY(-8px);
  box-shadow:0 16px 36px rgba(255,107,44,.14);
}
.plan-card.is-featured:hover{transform:translateY(-10px);}
.tag-recommend{
  position:absolute;left:22px;top:-13px;
  background:var(--c-accent);color:#fff;font-size:13px;font-weight:700;
  padding:4px 14px;border-radius:999px;letter-spacing:.04em;
}
.plan-name{font-size:17px;font-weight:600;color:var(--c-ink);}
.plan-price{
  display:flex;align-items:baseline;gap:6px;margin-top:12px;
  color:var(--c-ink);font-variant-numeric:tabular-nums;
}
.plan-price b{font-size:36px;font-weight:700;line-height:1;letter-spacing:-.01em;}
.plan-price span{font-size:14px;color:var(--c-muted);font-weight:500;}
.plan-note{font-size:13px;color:var(--c-muted);margin-top:10px;}
.plan-list{display:flex;flex-direction:column;gap:12px;margin:22px 0 24px;padding-top:22px;border-top:1px solid var(--c-line);}
.plan-list li{display:flex;gap:10px;font-size:14.5px;color:var(--c-text);line-height:1.65;}
.check{
  width:18px;height:18px;border-radius:50%;background:var(--c-brand-l);
  color:var(--c-brand);flex:none;display:flex;align-items:center;justify-content:center;margin-top:4px;
}
.check svg{width:11px;height:11px;}
.plan-foot{margin-top:auto;}
.plan-foot .btn{width:100%;}

/* ---------- FAQ ---------- */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-list details{
  background:#fff;border:1px solid var(--c-line);border-radius:12px;
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-list details:hover{border-color:rgba(31,79,216,.28);}
.faq-list details[open]{border-color:rgba(31,79,216,.28);box-shadow:var(--shadow-2);}
.faq-list summary{
  list-style:none;cursor:pointer;padding:20px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  font-size:17px;font-weight:600;color:var(--c-ink);line-height:1.6;
}
.faq-list summary::-webkit-details-marker{display:none;}
.faq-icon{
  width:26px;height:26px;flex:none;border-radius:50%;
  background:var(--c-brand-l);color:var(--c-brand);
  display:flex;align-items:center;justify-content:center;
  transition:transform .22s ease,background .22s ease,color .22s ease;
}
.faq-icon svg{width:13px;height:13px;}
.faq-list details[open] .faq-icon{transform:rotate(90deg);background:var(--c-accent-l);color:var(--c-accent);}
.faq-body{
  margin:0 16px 16px;padding:18px 20px;background:var(--c-bg);
  border-radius:12px;font-size:15px;line-height:1.8;color:var(--c-text);
}

/* ---------- CTA 带 + 表单 ---------- */
.cta-band{background:#F1F5FF;padding:88px 0;}
.cta-layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px;align-items:start;}
.cta-copy .section-title{font-size:clamp(24px,2.6vw,32px);}
.cta-copy p{margin-top:14px;font-size:15.5px;color:var(--c-text);max-width:420px;}
.cta-points{display:flex;flex-direction:column;gap:12px;margin-top:26px;}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:var(--c-text);}
.cta-card{
  background:#fff;border:1px solid var(--c-line);border-radius:20px;
  box-shadow:var(--shadow-1);padding:32px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field-full{grid-column:1 / -1;}
.field label{font-size:14px;font-weight:600;color:var(--c-ink);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;
  border:1px solid var(--c-line);border-radius:var(--r-input);
  background:#fff;color:var(--c-text);font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{height:auto;min-height:96px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field select{appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236C7789' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:16px;padding-right:40px;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--c-brand);box-shadow:0 0 0 3px rgba(31,79,216,.12);
}
.field.has-error input,.field.has-error select{border-color:var(--c-err);box-shadow:none;}
.err-msg{display:none;font-size:13px;color:var(--c-err);line-height:1.5;}
.field.has-error .err-msg{display:block;}
.check-line{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--c-text);}
.check-line input{width:18px;height:18px;height:18px;margin-top:4px;flex:none;accent-color:var(--c-brand);}
.form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:22px;}
.form-foot .btn{min-width:180px;}
.form-hint{font-size:13px;color:var(--c-muted);}
.alert{
  display:none;margin-top:18px;padding:14px 16px;border-radius:12px;
  font-size:14px;line-height:1.7;
}
.alert.is-show{display:block;}
.alert-ok{background:rgba(18,161,80,.1);color:#0B7A3C;border:1px solid rgba(18,161,80,.24);}
.alert-err{background:rgba(217,58,58,.1);color:#B32A2A;border:1px solid rgba(217,58,58,.24);}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-foot);color:#9AA6BC;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr 1.2fr;gap:36px;}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand .logo-mark{background:rgba(255,255,255,.1);color:#fff;}
.footer-brand .logo-text{color:#fff;font-size:19px;font-weight:700;}
.footer-brand p{font-size:14px;line-height:1.85;max-width:300px;color:#9AA6BC;}
.footer-col h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col li{font-size:14px;line-height:1.7;}
.footer-col a{color:#9AA6BC;}
.footer-col a:hover{color:var(--c-accent);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:#7E8AA0;
}
.footer-star{width:18px;height:18px;color:rgba(255,255,255,.22);flex:none;}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease;}
.reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- 断点 ---------- */
@media (max-width:1199px){
  .event-grid{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1.2fr;gap:28px;}
  .footer-col:last-child{grid-column:1 / -1;}
}
@media (max-width:1024px){
  .main-nav{gap:18px;}
  .search-box{width:180px;}
  .header-inner{gap:18px;}
  .section{padding:64px 0;}
  .cta-band{padding:64px 0;}
  .event-grid{grid-template-columns:repeat(2,1fr);}
  .plan-grid{grid-template-columns:repeat(2,1fr);}
  .plan-card.is-featured{transform:none;}
  .plan-card.is-featured:hover{transform:translateY(-2px);}
  .fact-bar{grid-template-columns:repeat(2,1fr);}
  .fact-item:nth-child(3){border-left:0;}
  .fact-item:nth-child(n+3){border-top:1px solid var(--c-line);}
  .cta-layout{grid-template-columns:1fr;gap:32px;}
}
@media (max-width:900px){
  .main-nav{display:none;}
  .header-actions .search-box,.header-actions .link-login{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions{gap:10px;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .section{padding:52px 0;}
  .cat-hero{margin-top:14px;}
  .cat-hero-inner{flex-direction:column;align-items:flex-start;min-height:0;padding:36px 0 34px;gap:22px;}
  .cat-hero-filters{padding-bottom:0;}
  .cat-hero::after{background:linear-gradient(180deg,rgba(246,248,251,.96) 0%,rgba(246,248,251,.92) 60%,rgba(31,79,216,.08) 100%);}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .event-grid{grid-template-columns:1fr;}
  .plan-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .cta-card{padding:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .footer-col:last-child{grid-column:1 / -1;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .timeline{padding-left:26px;}
  .tl-dot{left:-26px;}
  .tl-card{padding:18px;}
}
@media (max-width:560px){
  body{font-size:15.5px;}
  .header-inner{height:64px;}
  .logo-text{font-size:17px;}
  .cat-hero h1{font-size:27px;}
  .cat-hero-sub{font-size:15px;}
  .fact-bar{grid-template-columns:1fr;}
  .fact-item{border-left:0;}
  .fact-item+.fact-item{border-top:1px solid var(--c-line);}
  .event-body{padding:16px;}
  .event-foot{padding:12px 16px;flex-wrap:wrap;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-card{padding:18px;}
  .form-foot{flex-direction:column;align-items:stretch;}
  .form-foot .btn{width:100%;min-width:0;}
  .faq-list summary{font-size:15.5px;padding:16px;}
}