/* roulang page: index */
:root{
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --surface-alt:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad-brand:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-card:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --shadow-hover:0 14px 34px rgba(27,26,23,.12),0 3px 8px rgba(27,26,23,.06);
  --container:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-600);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
h1{font-size:clamp(28px,4.2vw,44px);line-height:1.2;font-weight:800;letter-spacing:-.01em;color:var(--ink-900)}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;font-weight:700;color:var(--ink-900)}
h3{font-size:19px;line-height:1.45;font-weight:600;color:var(--ink-900)}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:72px 0}
.section--alt{background:var(--surface-alt)}
.section--white{background:var(--surface)}
.grad-line{height:2px;border:0;background:var(--grad-brand);opacity:.85}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,239,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.site-header.is-scrolled{
  background:#fff;
  border-bottom-color:var(--line);
  box-shadow:0 6px 20px rgba(27,26,23,.06);
}
.nav{
  display:flex;align-items:center;gap:24px;
  height:76px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  background:var(--grad-brand);
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(232,97,60,.28);
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:16px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em}
.brand-sub{font-size:11px;color:var(--ink-400);letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:12px}
.nav-item{
  position:relative;
  display:inline-flex;align-items:center;
  padding:9px 12px;border-radius:999px;
  font-size:15px;color:var(--ink-600);
  transition:color .18s ease,background .18s ease;
}
.nav-item:hover{color:var(--ink-900);background:var(--brand-100)}
.nav-item.active{color:var(--brand-600);font-weight:700}
.nav-item.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;
  border-radius:2px;background:var(--grad-brand);
}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--ink-600);
  white-space:nowrap;
}
.status-dot{
  width:8px;height:8px;border-radius:50%;background:var(--gold-400);
  box-shadow:0 0 0 4px rgba(245,179,63,.18);
}
.status-pill b{color:var(--jade-700);font-variant-numeric:tabular-nums;font-weight:700}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;
  font-size:15px;font-weight:600;cursor:pointer;
  border:1.5px solid transparent;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{
  background:var(--grad-brand);color:#fff;
  box-shadow:0 8px 20px rgba(232,97,60,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(232,97,60,.34)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:#fff;color:var(--jade-700);border-color:var(--jade-700);
}
.btn-ghost:hover{background:var(--jade-100);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:#fff;border:1px solid var(--line);cursor:pointer;
  align-items:center;justify-content:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink-900);position:relative;border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink-900);border-radius:2px;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.drawer-mask{
  position:fixed;inset:0;background:rgba(27,26,23,.4);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;z-index:90;
}
.drawer-mask.open{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:#fff;z-index:95;padding:22px 20px 110px;
  transform:translateX(105%);transition:transform .26s ease;
  box-shadow:-18px 0 40px rgba(27,26,23,.14);
  overflow-y:auto;
}
.nav-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-size:20px;color:var(--ink-600);cursor:pointer;line-height:1;
}
.drawer-list{display:flex;flex-direction:column;gap:4px;margin-bottom:18px}
.drawer-list a{
  padding:13px 14px;border-radius:14px;font-size:15.5px;color:var(--ink-900);
  background:var(--paper);
}
.drawer-list a.active{background:var(--brand-100);color:var(--brand-600);font-weight:700}
.drawer-count{
  border:1px solid var(--line);border-radius:var(--radius-md);padding:14px;margin-bottom:16px;
  font-size:13px;color:var(--ink-600);
}
.drawer-count b{color:var(--jade-700);font-variant-numeric:tabular-nums}
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:85;
  background:#fff;border-top:1px solid var(--line);
  padding:8px 16px calc(8px + env(safe-area-inset-bottom));
}
.mobile-cta .btn{width:100%}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:44px 0 60px;
  background:
    radial-gradient(900px 420px at 88% -14%,rgba(245,179,63,.16),transparent 62%),
    radial-gradient(720px 400px at -8% 12%,rgba(31,90,94,.10),transparent 60%),
    var(--paper);
}
.hero-arc{
  position:absolute;inset:auto auto -60px -80px;width:520px;height:520px;
  opacity:.07;pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:7fr 5fr;gap:var(--gap);align-items:start;
  position:relative;z-index:2;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--jade-700);font-weight:600;
  margin-bottom:16px;
}
.hero-title{margin-bottom:14px}
.hero-title em{font-style:normal;color:var(--brand-600)}
.hero-lead{
  font-size:16.5px;line-height:1.85;color:var(--ink-600);max-width:620px;margin-bottom:20px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.hero-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-card);background:#ddd;
}
.hero-media img{width:100%;aspect-ratio:16/9;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(27,26,23,.05) 0%,rgba(27,26,23,.10) 46%,rgba(201,74,40,.72) 100%);
}
.hero-tag{
  position:absolute;left:16px;top:16px;z-index:3;
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.94);
  font-size:12.5px;font-weight:700;color:var(--brand-600);
}
.hero-tag i{
  width:7px;height:7px;border-radius:50%;background:var(--brand-500);
  box-shadow:0 0 0 4px rgba(232,97,60,.18);
}
.play-badge{
  position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);z-index:3;
  width:66px;height:66px;border-radius:50%;
  background:rgba(255,255,255,.9);
  display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(27,26,23,.24);
}
.play-badge svg{width:22px;height:22px;margin-left:3px;fill:var(--brand-600)}
.hero-caption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:3;color:#fff;
}
.hero-caption h2{color:#fff;font-size:20px;margin-bottom:4px}
.hero-caption p{font-size:13.5px;color:rgba(255,255,255,.88)}

/* countdown card */
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);padding:22px;
}
.side-card + .side-card{margin-top:18px}
.side-card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.side-card-head h3{font-size:16px}
.side-label{font-size:12px;color:var(--ink-400)}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.cd-cell{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:10px 4px;text-align:center;
}
.cd-num{
  display:block;font-size:34px;line-height:1.1;font-weight:800;color:var(--ink-900);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.cd-cell:nth-child(4) .cd-num{color:var(--brand-600)}
.cd-unit{display:block;font-size:11.5px;color:var(--ink-400);margin-top:2px}
.cd-note{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-600);
  padding:9px 12px;border-radius:var(--radius-sm);background:var(--jade-100);
  margin-bottom:16px;
}
.cd-note svg{width:15px;height:15px;fill:var(--jade-700);flex-shrink:0}
.hl-list{display:flex;flex-direction:column}
.hl-item{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.hl-item:first-child{border-top:0;padding-top:0}
.hl-icon{
  width:30px;height:30px;border-radius:10px;flex-shrink:0;
  background:var(--brand-100);display:grid;place-items:center;
}
.hl-icon svg{width:15px;height:15px;fill:var(--brand-600)}
.hl-item h4{font-size:14.5px;font-weight:600;color:var(--ink-900);line-height:1.5}
.hl-item p{font-size:13px;color:var(--ink-400);line-height:1.6}
.sub-form{margin-top:16px}
.field-label{display:block;font-size:13.5px;color:var(--ink-600);margin-bottom:7px;font-weight:500}
.field-row{display:flex;gap:10px}
.input{
  flex:1;height:48px;border-radius:var(--radius-sm);
  border:1.5px solid var(--line);background:#fff;
  padding:0 14px;font-size:14.5px;color:var(--ink-900);
  transition:border-color .18s ease,box-shadow .18s ease;
  min-width:0;
}
.input::placeholder{color:var(--ink-400)}
.input:focus{
  outline:none;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(232,97,60,.18);
}
.form-hint{font-size:12px;color:var(--ink-400);margin-top:8px;line-height:1.6}
.link-row{display:flex;gap:18px;margin-top:14px;flex-wrap:wrap}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.5px;font-weight:600;color:var(--jade-700);
  transition:gap .18s ease,color .18s ease;
}
.text-link::after{content:"›";font-size:16px;line-height:1;transform:translateY(-1px)}
.text-link:hover{gap:10px;color:var(--brand-600)}

/* ---------- badges strip ---------- */
.badge-row{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;
}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 16px;border-radius:999px;font-size:13px;
  background:#fff;border:1px solid var(--jade-100);color:var(--jade-700);
  box-shadow:0 4px 12px rgba(27,26,23,.04);
}
.badge b{font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink-900)}
.badge--gold{background:#fff;border-color:rgba(245,179,63,.5);color:#8a5c05}
.badge--gold b{color:var(--ink-900)}

/* ---------- section head ---------- */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-head .sh-title{position:relative;padding-left:16px}
.section-head .sh-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;
  background:var(--grad-brand);
}
.sh-desc{font-size:14.5px;color:var(--ink-400);margin-top:6px;max-width:640px}

/* ---------- preview cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#E3D6C6}
.card:hover .card-title{text-decoration:underline;text-decoration-color:var(--brand-500);text-underline-offset:4px}
.card-media{position:relative;overflow:hidden;background:#eee}
.card-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s ease}
.card:hover .card-media img{transform:scale(1.03)}
.badge-status{
  position:absolute;left:12px;top:12px;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(255,255,255,.94);border:1px solid rgba(245,179,63,.65);color:#8a5c05;
}
.badge-status i{width:6px;height:6px;border-radius:50%;background:var(--gold-400)}
.badge-status.live{background:var(--brand-500);border-color:var(--brand-500);color:#fff}
.badge-status.live i{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.35)}
.badge-status.replay{background:rgba(255,255,255,.94);border-color:var(--jade-100);color:var(--jade-700)}
.badge-status.replay i{background:var(--jade-700)}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card-title{font-size:17.5px;line-height:1.5;font-weight:700;color:var(--ink-900);margin-bottom:8px}
.card-desc{
  font-size:14px;color:var(--ink-600);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:16px;
}
.meta-row{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--ink-400);
}
.tag{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:999px;font-size:12px;
  background:var(--brand-100);color:var(--brand-600);font-weight:600;
}
.tag--jade{background:var(--jade-100);color:var(--jade-700)}
.meta-row .arrow{margin-left:auto;color:var(--brand-600);font-weight:700;font-size:15px}

/* ---------- steps ---------- */
.steps{
  position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);
}
.steps::before{
  content:"";position:absolute;left:6%;right:6%;top:52px;height:1px;
  background:linear-gradient(90deg,transparent,var(--line) 12%,var(--line) 88%,transparent);
}
.step-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 24px;box-shadow:var(--shadow-card);
  transition:transform .2s ease,box-shadow .2s ease;
}
.step-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.step-num{
  font-size:40px;line-height:1;font-weight:800;letter-spacing:-.03em;
  color:transparent;-webkit-text-stroke:1.6px var(--brand-500);
  font-variant-numeric:tabular-nums;margin-bottom:14px;
}
.step-card h3{font-size:17px;margin-bottom:8px}
.step-card p{font-size:14px;color:var(--ink-600);line-height:1.8}
.step-media{
  margin-top:16px;border-radius:var(--radius-sm);overflow:hidden;
}
.step-media img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap)}
.bento-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-card);position:relative;
  transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.bento-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.bento-card img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.bento-card:hover img{transform:scale(1.03)}
.bento-a{grid-column:span 2;grid-row:span 2}
.bento-a .bento-media{flex:1;min-height:300px}
.bento-b,.bento-c{grid-column:span 1}
.bento-d{grid-column:span 2}
.bento-media{position:relative;overflow:hidden;background:#eee}
.bento-b .bento-media,.bento-c .bento-media{height:170px}
.bento-d .bento-media{height:170px}
.bento-text{padding:18px 20px 20px;position:relative}
.bento-text h3{font-size:16.5px;margin-bottom:6px}
.bento-text p{font-size:13.5px;color:var(--ink-600);line-height:1.7}
.bento-a .bento-text{padding:22px 24px 24px}
.bento-a .bento-text h3{font-size:21px}
.bento-a .bento-text p{font-size:14.5px}
.data-chip{
  position:absolute;left:12px;top:12px;z-index:2;
  padding:4px 11px;border-radius:999px;font-size:11.5px;font-weight:700;
  background:rgba(255,255,255,.94);color:var(--jade-700);
  border:1px solid var(--jade-100);
  font-variant-numeric:tabular-nums;
}
.data-chip--gold{color:#8a5c05;border-color:rgba(245,179,63,.6)}

/* ---------- CMS list ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px;box-shadow:0 6px 18px rgba(27,26,23,.05);
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);background:#fffdfa}
.post-card h3{font-size:16.5px;margin-bottom:8px}
.post-card h3 a{display:block}
.post-card h3 a:hover{color:var(--brand-600)}
.post-card p{
  font-size:13.5px;color:var(--ink-600);line-height:1.75;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{
  margin-top:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:12.5px;color:var(--ink-400);padding-top:12px;border-top:1px solid var(--line);
}
.empty-state{
  grid-column:1/-1;text-align:center;padding:52px 20px;
  background:#fff;border:1px dashed var(--line);border-radius:var(--radius-lg);
}
.empty-state .es-icon{
  width:52px;height:52px;border-radius:16px;background:var(--brand-100);
  display:grid;place-items:center;margin:0 auto 14px;
}
.empty-state .es-icon svg{width:24px;height:24px;fill:var(--brand-500)}
.empty-state h3{font-size:16px;margin-bottom:6px}
.empty-state p{font-size:13.5px;color:var(--ink-400);margin-bottom:12px}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  margin-bottom:14px;overflow:hidden;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.faq-item.open{background:#FDF3EC;border-color:#F4D9CB;box-shadow:var(--shadow-card)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;text-align:left;
  background:none;border:0;cursor:pointer;
  padding:18px 20px;font-size:16px;font-weight:600;color:var(--ink-900);
  position:relative;line-height:1.6;
}
.faq-q::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;
  background:var(--grad-brand);
}
.faq-q span{flex:1;padding-left:8px}
.faq-mark{
  width:26px;height:26px;border-radius:50%;flex-shrink:0;
  background:var(--paper);border:1px solid var(--line);
  display:grid;place-items:center;font-size:16px;color:var(--brand-600);line-height:1;
}
.faq-item.open .faq-mark{background:var(--brand-500);color:#fff;border-color:var(--brand-500)}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .28s ease;
}
.faq-item.open .faq-a{max-height:340px}
.faq-a p{padding:0 22px 20px 44px;font-size:14.5px;color:var(--ink-600);line-height:1.85}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(115deg,rgba(232,97,60,.13) 0%,rgba(255,138,76,.11) 48%,rgba(245,179,63,.15) 100%);
  border:1px solid #F2DDCE;
  border-radius:26px;
  padding:44px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;
}
.cta-banner::before{
  content:"";position:absolute;right:-70px;top:-70px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,179,63,.28),transparent 68%);
}
.cta-banner h2{margin-bottom:10px}
.cta-banner p{font-size:15px;color:var(--ink-600);max-width:520px}
.cta-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow-card);position:relative;z-index:2}
.btn-outline-white{
  background:transparent;color:var(--brand-600);border:1.5px solid var(--brand-500);
}
.btn-outline-white:hover{background:var(--brand-100);transform:translateY(-2px)}

/* ---------- footer ---------- */
.site-footer{
  background:var(--jade-700);color:rgba(255,255,255,.78);
  padding:0 0 26px;margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;
  padding:56px 0 36px;
}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:rgba(255,255,255,.55)}
.footer-brand p{font-size:13.5px;line-height:1.85;margin-top:16px;max-width:320px;color:rgba(255,255,255,.7)}
.footer-col h4{
  font-size:14px;color:#fff;font-weight:700;margin-bottom:14px;letter-spacing:.02em;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .18s ease}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.7)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.16);
  padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:#fff}
.footer-topline{height:2px;background:var(--grad-brand)}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  :root{--gap:20px}
  .nav-links{margin-left:0;gap:2px}
  .nav-item{padding:9px 9px;font-size:14.5px}
}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-3,.post-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-a{grid-column:span 2;grid-row:auto}
  .bento-d{grid-column:span 2}
  .cta-banner{grid-template-columns:1fr;padding:34px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .nav-links,.status-pill{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn-primary{height:42px;padding:0 18px;font-size:14px}
  .mobile-cta{display:block}
  body{padding-bottom:72px}
}
@media (max-width:960px){
  .steps{grid-template-columns:1fr}
  .steps::before{display:none}
  .section{padding:56px 0}
}
@media (max-width:720px){
  .grid-3,.post-grid,.bento{grid-template-columns:1fr}
  .bento-a,.bento-d{grid-column:span 1}
  .bento-a .bento-media{min-height:220px;height:220px}
  .countdown{grid-template-columns:repeat(2,1fr)}
  .cd-num{font-size:30px}
  .nav{height:66px;gap:12px}
  .brand-mark{width:34px;height:34px;border-radius:10px}
  .brand-name{font-size:14.5px}
  .brand-sub{font-size:10px}
  .hero{padding:26px 0 40px}
  .field-row{flex-direction:column}
  .field-row .btn{width:100%}
  .faq-a p{padding-left:22px}
  .cta-banner{padding:26px 22px;border-radius:20px}
  .footer-grid{grid-template-columns:1fr;padding:40px 0 26px}
  .hero-caption h2{font-size:17px}
  .badge{font-size:12.5px;padding:8px 13px}
}
@media (max-width:480px){
  .section{padding:44px 0}
  .container{padding:0 16px}
  .hero-actions .btn{width:100%}
  .badge-row{gap:8px}
  .card-body{padding:16px 18px 18px}
  .side-card{padding:18px}
  .faq-q{font-size:15px;padding:16px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* roulang page: article */
:root{
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --surface-alt:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --shadow-sm:0 2px 6px rgba(27,26,23,.04);
  --shadow-md:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --shadow-lg:0 14px 34px rgba(27,26,23,.12),0 4px 10px rgba(27,26,23,.05);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-600);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;}
input{font:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
svg{display:block;}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;line-height:1;
  padding:14px 26px;font-size:15px;
  transition:transform 180ms ease,box-shadow 180ms ease,background-color 180ms ease,color 180ms ease,border-color 180ms ease;
}
.btn-primary{
  background:var(--grad);color:#fff;
  box-shadow:0 8px 20px rgba(232,97,60,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(232,97,60,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:#fff;color:var(--jade-700);
  border:1.5px solid var(--jade-700);
}
.btn-ghost:hover{background:var(--jade-100);transform:translateY(-2px);}
.btn-sm{padding:10px 18px;font-size:13.5px;}
.btn-block{width:100%;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--brand-600);font-weight:600;font-size:14.5px;
}
.text-link::after{content:"→";transition:transform 180ms ease;}
.text-link:hover::after{transform:translateX(3px);}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,239,.94);
  border-bottom:1px solid var(--line);
  transition:background-color 200ms ease,box-shadow 200ms ease;
}
.site-header.is-stuck{
  background:rgba(255,255,255,.97);
  box-shadow:0 6px 18px rgba(27,26,23,.07);
  backdrop-filter:blur(10px);
}
.nav{display:flex;align-items:center;gap:24px;min-height:74px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad);
  display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(232,97,60,.28);
}
.brand-mark svg{width:22px;height:22px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:16.5px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em;}
.brand-sub{font-size:11.5px;color:var(--ink-400);letter-spacing:.02em;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-item{
  position:relative;display:inline-block;
  padding:10px 14px;border-radius:10px;
  font-size:14.5px;font-weight:500;color:var(--ink-600);
  transition:color 160ms ease,background-color 160ms ease;
}
.nav-item:hover{color:var(--brand-600);background:var(--brand-100);}
.nav-item.active{color:var(--ink-900);font-weight:700;}
.nav-item.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;
  height:2.5px;border-radius:2px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto;}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--ink-600);
  white-space:nowrap;
}
.status-pill b{font-variant-numeric:tabular-nums;color:var(--jade-700);font-weight:700;}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:var(--brand-500);
  box-shadow:0 0 0 3px rgba(232,97,60,.16);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;
  place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900);position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink-900);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* 移动抽屉 */
.nav-mask{
  position:fixed;inset:0;background:rgba(27,26,23,.4);
  opacity:0;visibility:hidden;transition:opacity 220ms ease,visibility 220ms ease;z-index:90;
}
.nav-mask.is-open{opacity:1;visibility:visible;}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:#fff;z-index:95;padding:26px 22px;
  transform:translateX(102%);transition:transform 260ms cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;gap:18px;
  box-shadow:-10px 0 32px rgba(27,26,23,.16);
  overflow-y:auto;
}
.nav-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);
  display:grid;place-items:center;font-size:18px;color:var(--ink-600);background:#fff;
}
.drawer-links{display:flex;flex-direction:column;gap:4px;}
.drawer-links a{
  padding:12px 14px;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink-900);
  transition:background-color 160ms ease,color 160ms ease;
}
.drawer-links a:hover,.drawer-links a.active{background:var(--brand-100);color:var(--brand-600);}
.drawer-count{
  padding:14px 16px;border-radius:14px;background:var(--surface-alt);
  font-size:13px;color:var(--ink-600);display:flex;justify-content:space-between;align-items:center;
}
.drawer-count b{font-variant-numeric:tabular-nums;color:var(--jade-700);font-size:16px;}

/* ============ 面包屑 ============ */
.crumb-bar{padding:26px 0 4px;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:var(--ink-400);
}
.breadcrumb a{color:var(--ink-400);transition:color 160ms ease;}
.breadcrumb a:hover{color:var(--brand-600);}
.breadcrumb .sep{color:#CDC3B5;}
.breadcrumb .current{color:var(--ink-600);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ============ 文章布局 ============ */
.article-shell{padding:18px 0 72px;}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,760px) 340px;
  gap:44px;
  justify-content:center;
  align-items:start;
}
.article-head{padding:8px 0 26px;border-bottom:1px solid var(--line);margin-bottom:30px;}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:var(--brand-100);color:var(--brand-600);
  border:1px solid rgba(232,97,60,.22);
}
.tag-jade{background:var(--jade-100);color:var(--jade-700);border-color:rgba(31,90,94,.2);}
.article-title{
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.28;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--ink-900);
  margin-bottom:18px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  font-size:13.5px;color:var(--ink-400);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#D6CBBE;}

/* 正文排版 */
.article-body{font-size:16px;line-height:1.9;color:var(--ink-600);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 18px;}
.article-body h2{
  position:relative;
  padding-left:16px;
  margin:40px 0 16px;
  font-size:clamp(20px,2.3vw,26px);
  line-height:1.42;
  font-weight:700;
  color:var(--ink-900);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;border-radius:3px;background:var(--grad);
}
.article-body h3{
  margin:28px 0 12px;
  font-size:18.5px;line-height:1.5;font-weight:600;color:var(--ink-900);
}
.article-body h4{
  margin:22px 0 10px;font-size:16.5px;font-weight:600;color:var(--ink-900);
}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin:7px 0;padding-left:2px;}
.article-body li::marker{color:var(--brand-500);}
.article-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--brand-500);}
.article-body strong{color:var(--ink-900);font-weight:700;}
.article-body blockquote{
  position:relative;
  margin:26px 0;
  padding:18px 22px 18px 26px;
  background:#FDF3EC;
  border-radius:var(--r-sm);
  color:var(--ink-600);
  font-size:15.5px;
}
.article-body blockquote::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:3px;background:var(--grad);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-sm);margin:22px 0;box-shadow:var(--shadow-sm);}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-400);text-align:center;margin-top:8px;}
.article-body table{
  width:100%;border-collapse:collapse;margin:24px 0;font-size:14.5px;
  border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden;
}
.article-body th,.article-body td{
  border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top;
}
.article-body th{background:var(--surface-alt);color:var(--ink-900);font-weight:600;}
.article-body tbody tr:nth-child(even) td{background:#FDFAF5;}
.article-body hr{border:0;height:1px;background:var(--line);margin:34px 0;}

/* 空态 */
.empty-state{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:56px 24px;background:var(--surface);border:1px dashed var(--line);
  border-radius:var(--r-lg);gap:14px;
}
.empty-icon{
  width:60px;height:60px;border-radius:18px;background:var(--brand-100);
  display:grid;place-items:center;color:var(--brand-500);
}
.empty-icon svg{width:28px;height:28px;}
.empty-title{font-size:19px;font-weight:700;color:var(--ink-900);}

/* ============ 侧栏 ============ */
.sidebar{display:flex;flex-direction:column;gap:22px;position:sticky;top:98px;}
.side-card{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:22px;
  box-shadow:var(--shadow-md);
}
.side-card h3{
  font-size:15.5px;font-weight:700;color:var(--ink-900);
  display:flex;align-items:center;gap:9px;margin-bottom:16px;
}
.side-card h3::before{
  content:"";width:4px;height:16px;border-radius:3px;background:var(--grad);
}
.side-list{display:flex;flex-direction:column;}
.side-list li{border-top:1px solid var(--line);}
.side-list li:first-child{border-top:0;}
.side-list a{
  display:flex;gap:12px;align-items:flex-start;
  padding:13px 0;font-size:14px;color:var(--ink-600);line-height:1.6;
  transition:color 160ms ease;
}
.side-list a:hover{color:var(--brand-600);}
.side-list .idx{
  flex-shrink:0;width:22px;height:22px;border-radius:7px;
  background:var(--jade-100);color:var(--jade-700);
  font-size:12px;font-weight:700;display:grid;place-items:center;
  font-variant-numeric:tabular-nums;margin-top:2px;
}
.side-list a:hover .idx{background:var(--brand-100);color:var(--brand-600);}
.side-desc{font-size:13.5px;color:var(--ink-400);line-height:1.7;margin-bottom:16px;}

.sub-form{display:flex;flex-direction:column;gap:10px;}
.field-label{font-size:13px;color:var(--ink-400);font-weight:500;}
.input{
  width:100%;height:48px;padding:0 16px;
  border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fff;color:var(--ink-900);font-size:14.5px;
  transition:border-color 160ms ease,box-shadow 160ms ease;
}
.input::placeholder{color:#B6AEA2;}
.input:focus{
  outline:none;border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(232,97,60,.28);
}
.form-hint{font-size:12px;color:var(--ink-400);line-height:1.6;}

/* ============ 相关推荐 ============ */
.related{padding:8px 0 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  margin-bottom:26px;flex-wrap:wrap;
}
.section-title{
  position:relative;padding-left:14px;
  font-size:clamp(21px,2.4vw,27px);font-weight:700;color:var(--ink-900);line-height:1.35;
}
.section-title::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:3px;background:var(--grad);
}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.card{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow-md);
  transition:transform 180ms ease,box-shadow 180ms ease,border-color 180ms ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:#E2D5C4;}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/10;background:var(--surface-alt);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease;}
.card:hover .card-media img{transform:scale(1.03);}
.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:9px;flex:1;}
.card-title{font-size:16px;font-weight:700;color:var(--ink-900);line-height:1.5;}
.card:hover .card-title{text-decoration:underline;text-underline-offset:4px;}
.card-text{font-size:13.8px;color:var(--ink-600);line-height:1.7;}
.card-foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:12.5px;color:var(--ink-400);
}
.badge-status{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;
  background:rgba(245,179,63,.16);color:#9A6508;border:1px solid rgba(245,179,63,.42);
}
.badge-status.is-live{background:var(--brand-500);color:#fff;border-color:var(--brand-500);}
.badge-status.is-replay{background:var(--jade-100);color:var(--jade-700);border-color:rgba(31,90,94,.24);}

.back-row{display:flex;justify-content:center;margin-top:38px;}

/* ============ CTA 横幅 ============ */
.cta-band{
  margin:72px 0;
  border-radius:var(--r-lg);
  background:linear-gradient(115deg,#FDF0E6 0%,#FBEFE2 50%,#FDF3E2 100%);
  border:1px solid #F3DFCC;
  padding:40px 44px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-80px;width:260px;height:260px;
  border-radius:50%;background:radial-gradient(circle,rgba(232,97,60,.14),transparent 70%);
}
.cta-band h2{
  font-size:clamp(21px,2.5vw,28px);font-weight:800;color:var(--ink-900);line-height:1.4;margin-bottom:10px;
}
.cta-band p{font-size:14.5px;color:var(--ink-600);line-height:1.8;}
.cta-band .sub-form{position:relative;z-index:1;}

/* ============ 页脚 ============ */
.site-footer{
  margin-top:40px;
  background:var(--jade-700);
  color:#CFE0DC;
  position:relative;
}
.footer-topline{height:3px;background:var(--grad);}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px;
  padding:52px 0 34px;
}
.footer-brand .brand-name{display:block;font-size:17px;font-weight:800;color:#fff;margin-bottom:6px;}
.footer-brand .brand-sub{display:block;font-size:12px;color:#9FBEB9;margin-bottom:14px;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#B8CFCB;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:13.5px;color:#B8CFCB;transition:color 160ms ease;}
.footer-col a:hover{color:#fff;}
.footer-col p{font-size:13.5px;line-height:1.9;color:#B8CFCB;}
.footer-col p a{color:#F5B33F;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:18px 0 26px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:#9FBEB9;
}
.footer-bottom a{color:#9FBEB9;}
.footer-bottom a:hover{color:#fff;}

/* 移动端固定 CTA */
.mobile-cta{
  display:none;
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  height:56px;padding:8px 16px calc(8px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.97);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 18px rgba(27,26,23,.08);
  align-items:center;gap:10px;
}
.mobile-cta .btn{flex:1;height:40px;padding:0 16px;font-size:14px;}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr) 320px;gap:32px;}
}
@media (max-width:1040px){
  .nav-links{display:none;}
  .nav-toggle{display:grid;}
  .status-pill{display:none;}
  .nav-right .btn-primary{display:none;}
}
@media (max-width:960px){
  .article-layout{grid-template-columns:minmax(0,1fr);}
  .sidebar{position:static;top:auto;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{grid-template-columns:1fr;padding:32px 26px;gap:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding:44px 0 28px;}
  .article-shell{padding-bottom:56px;}
}
@media (max-width:720px){
  body{font-size:15.5px;}
  .nav{min-height:64px;}
  .brand-mark{width:36px;height:36px;border-radius:10px;}
  .brand-name{font-size:15px;}
  .brand-sub{font-size:11px;}
  .crumb-bar{padding:18px 0 2px;}
  .article-title{font-size:clamp(23px,6vw,30px);}
  .related-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;gap:6px;font-size:12px;}
  .mobile-cta{display:flex;}
  .site-footer{padding-bottom:64px;}
  .cta-band{margin:52px 0;}
  .article-shell{padding-bottom:40px;}
}
@media (max-width:480px){
  .container{padding:0 16px;}
  .btn{padding:13px 20px;font-size:14.5px;}
  .btn-block-xs{width:100%;}
  .side-card{padding:18px;border-radius:var(--r-md);}
  .card-body{padding:15px 16px 17px;}
  .article-body{font-size:15.5px;}
  .article-body h2{font-size:20px;}
  .empty-state{padding:42px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --paper:#FBF6EF;
  --surface:#FFFFFF;
  --surface-alt:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --brand-soft:#FDF3EC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --shadow-hover:0 14px 34px rgba(27,26,23,.13),0 3px 10px rgba(27,26,23,.06);
  --container:1200px;
  --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-600);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{color:var(--ink-900);line-height:1.3}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ============ 通用组件 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.01em;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(232,97,60,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(201,74,40,.34)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(201,74,40,.3)}
.btn-ghost{background:transparent;color:var(--jade-700);border:1.5px solid var(--jade-700)}
.btn-ghost:hover{background:var(--jade-100);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--brand-600);border:1.5px solid #fff}
.btn-white:hover{background:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(27,26,23,.14)}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-600);font-size:14px;font-weight:600;transition:gap .18s ease,color .18s ease}
.link-arrow::after{content:"→";font-size:14px;transition:transform .18s ease}
.link-arrow:hover{gap:10px}
.link-arrow:hover::after{transform:translateX(2px)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;color:var(--jade-700);background:var(--jade-100);
}
.tag-warm{color:var(--brand-600);background:var(--brand-100)}
.badge-status{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(232,97,60,.35);
  color:var(--brand-600);
}
.badge-status.is-upcoming{background:rgba(245,179,63,.16);border-color:rgba(245,179,63,.65);color:#8A5A05}
.badge-status.is-live{background:var(--brand-500);border-color:var(--brand-500);color:#fff}
.badge-status.is-live::before{
  content:"";width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.4s ease-in-out infinite;
}
.badge-status.is-replay{background:var(--jade-700);border-color:var(--jade-700);color:#fff}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.78)}}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,239,.9);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:background .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.site-header.is-scrolled{background:#fff;box-shadow:0 6px 20px rgba(27,26,23,.08);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(232,97,60,.3);flex-shrink:0;
}
.brand-mark svg{width:24px;height:24px}
.brand-name{display:block;font-size:16px;font-weight:800;color:var(--ink-900);letter-spacing:.01em;line-height:1.25}
.brand-sub{display:block;font-size:11.5px;color:var(--ink-400);letter-spacing:.08em;line-height:1.4}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px}
.nav-item{
  position:relative;display:inline-flex;align-items:center;height:40px;padding:0 14px;border-radius:999px;
  font-size:15px;font-weight:500;color:var(--ink-600);transition:color .18s ease,background .18s ease;
}
.nav-item:hover{color:var(--brand-600);background:var(--brand-100)}
.nav-item.active{color:var(--ink-900);font-weight:700;background:var(--brand-100)}
.nav-item.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:2px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  height:36px;padding:0 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--ink-600);white-space:nowrap;
}
.status-pill b{font-weight:700;color:var(--brand-600);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-500);animation:pulse 1.6s ease-in-out infinite}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;background:var(--ink-900);transform:translateX(-50%);
  transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{transform:translateY(6px) rotate(45deg)}
body.nav-open .nav-toggle span::after{transform:translateY(-6px) rotate(-45deg)}

.nav-overlay{
  position:fixed;inset:0;background:rgba(27,26,23,.42);opacity:0;visibility:hidden;
  transition:opacity .22s ease,visibility .22s ease;z-index:70;
}
body.nav-open .nav-overlay{opacity:1;visibility:visible}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:#fff;z-index:80;padding:24px 22px 32px;
  transform:translateX(102%);transition:transform .26s ease;
  display:flex;flex-direction:column;gap:20px;overflow-y:auto;
  box-shadow:-16px 0 40px rgba(27,26,23,.18);
}
body.nav-open .nav-drawer{transform:translateX(0)}
.drawer-title{font-size:12px;letter-spacing:.14em;color:var(--ink-400);font-weight:700}
.drawer-links{display:flex;flex-direction:column;gap:4px}
.drawer-links a{
  padding:12px 14px;border-radius:12px;font-size:16px;font-weight:600;color:var(--ink-900);
  transition:background .18s ease,color .18s ease;
}
.drawer-links a:hover,.drawer-links a.active{background:var(--brand-100);color:var(--brand-600)}
.drawer-count{
  border:1px solid var(--line);border-radius:var(--radius-md);padding:14px 16px;background:var(--surface-alt);
}
.drawer-count span{display:block;font-size:12.5px;color:var(--ink-400)}
.drawer-count b{display:block;font-size:24px;font-variant-numeric:tabular-nums;color:var(--brand-600);letter-spacing:.03em}
.mobile-cta{display:none}

/* ============ 面包屑 ============ */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-400);padding:22px 0 0}
.crumb a{color:var(--ink-400);transition:color .18s ease}
.crumb a:hover{color:var(--brand-600)}
.crumb span.sep{opacity:.6}

/* ============ 页面首屏 ============ */
.page-hero{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  margin-top:20px;padding:52px 44px;
  background-image:
    linear-gradient(115deg,rgba(27,26,23,.82) 0%,rgba(31,90,94,.68) 58%,rgba(232,97,60,.5) 100%),
    url("/assets/images/backpic/back-1.webp");
  background-size:cover;background-position:center;
  color:#fff;box-shadow:var(--shadow);
}
.page-hero::after{
  content:"";position:absolute;right:-60px;top:-80px;width:340px;height:340px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);pointer-events:none;
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px;border-radius:999px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.32);
  font-size:12.5px;letter-spacing:.06em;color:#fff;margin-bottom:16px;
}
.page-hero h1{
  color:#fff;font-size:clamp(28px,4.2vw,44px);line-height:1.2;font-weight:800;letter-spacing:-.01em;
  max-width:16em;
}
.page-hero p.lead{margin-top:16px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.9);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-side{
  background:rgba(255,255,255,.94);border-radius:var(--radius-md);padding:20px;
  border:1px solid rgba(255,255,255,.6);box-shadow:0 14px 32px rgba(27,26,23,.18);color:var(--ink-600);
}
.hero-side .hs-label{font-size:12.5px;color:var(--ink-400);letter-spacing:.06em}
.hero-side .hs-time{
  font-size:30px;font-weight:800;color:var(--brand-600);font-variant-numeric:tabular-nums;letter-spacing:.02em;
  line-height:1.3;margin:4px 0 2px;
}
.hero-side .hs-meta{font-size:13px;color:var(--ink-600);padding-bottom:14px;border-bottom:1px dashed var(--line);margin-bottom:14px}
.hero-side .hs-btn{width:100%}
.hero-side .hs-link{display:block;margin-top:10px;text-align:center;font-size:13.5px}

/* ============ 筛选条 ============ */
.filter-wrap{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.filter-label{font-size:13px;color:var(--ink-400);margin-right:4px}
.chip{
  display:inline-flex;align-items:center;height:36px;padding:0 18px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:14px;color:var(--ink-600);
  transition:all .18s ease;
}
.chip:hover{border-color:var(--brand-500);color:var(--brand-600);transform:translateY(-1px)}
.chip.is-active{background:var(--brand-500);border-color:var(--brand-500);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(232,97,60,.26)}

/* ============ 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:30px}
.section-head h2{
  position:relative;font-size:clamp(22px,2.6vw,30px);font-weight:700;padding-left:16px;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;background:var(--grad);
}
.section-head .sub{margin-top:8px;padding-left:16px;font-size:14.5px;color:var(--ink-400)}

/* ============ 时间轴 ============ */
.timeline{position:relative;padding-left:34px;margin-top:8px}
.timeline::before{
  content:"";position:absolute;left:10px;top:14px;bottom:14px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand-500) 0%,var(--gold-400) 55%,rgba(234,224,212,.4) 100%);
}
.tl-item{position:relative;margin-bottom:24px}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-34px;top:26px;width:14px;height:14px;border-radius:50%;
  background:#fff;border:3px solid var(--brand-500);box-shadow:0 0 0 5px rgba(232,97,60,.12);
}
.tl-item.is-replay::before{border-color:var(--jade-700);box-shadow:0 0 0 5px rgba(31,90,94,.12)}
.tl-item.is-live::before{border-color:var(--brand-500);background:var(--brand-500)}
.session-card{
  display:grid;grid-template-columns:260px minmax(0,1fr);gap:24px;padding:18px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.session-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#DCCFBE}
.session-card:hover h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;text-decoration-color:rgba(232,97,60,.5)}
.session-media{
  position:relative;border-radius:var(--radius-md);overflow:hidden;background:var(--surface-alt);
  aspect-ratio:4/3;
}
.session-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.session-card:hover .session-media img{transform:scale(1.03)}
.session-media .badge-status{position:absolute;left:12px;top:12px;z-index:2}
.session-body{display:flex;flex-direction:column;min-width:0}
.session-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;color:var(--ink-400);margin-bottom:8px}
.session-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-400);opacity:.6}
.session-body h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:8px}
.session-body .desc{font-size:14.5px;line-height:1.8;color:var(--ink-600)}
.points{margin-top:12px;display:grid;gap:6px}
.points li{position:relative;padding-left:18px;font-size:14px;line-height:1.7;color:var(--ink-600)}
.points li::before{
  content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;
  background:var(--jade-100);border:1.5px solid var(--jade-700);
}
.session-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line)}

/* ============ 订阅区 ============ */
.subscribe-band{
  margin-top:72px;border-radius:var(--radius-lg);padding:40px;position:relative;overflow:hidden;
  background:linear-gradient(115deg,#FDF3EC 0%,#FBF6EF 55%,#DCEAE8 100%);
  border:1px solid var(--line);box-shadow:var(--shadow);
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:32px;align-items:center;
}
.subscribe-band h2{font-size:clamp(22px,2.6vw,28px);font-weight:700;margin-bottom:10px}
.subscribe-band p{font-size:15px;color:var(--ink-600);max-width:36em}
.subscribe-form{display:flex;gap:10px}
.field{
  flex:1;min-width:0;height:48px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;padding:0 16px;color:var(--ink-900);font-size:15px;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.field::placeholder{color:var(--ink-400)}
.field:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(232,97,60,.22)}
.form-hint{font-size:12px;color:var(--ink-400);margin-top:10px;line-height:1.6}

/* ============ 三步说明 ============ */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;position:relative}
.step-card{
  position:relative;padding:26px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.step-num{
  font-size:38px;font-weight:800;line-height:1;letter-spacing:-.02em;
  color:transparent;-webkit-text-stroke:1.6px var(--brand-500);margin-bottom:14px;
}
.step-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.step-card p{font-size:14.5px;line-height:1.8;color:var(--ink-600)}
.step-card .step-tag{margin-top:14px}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:14px;margin-top:8px}
.faq-item{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow);overflow:hidden;transition:background .18s ease,border-color .18s ease;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 56px 18px 24px;font-size:16px;font-weight:600;color:var(--ink-900);
  position:relative;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;background:var(--grad);
}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:600;color:var(--brand-500);transition:transform .18s ease;
}
.faq-item[open]{background:var(--brand-soft);border-color:#F0D9CC}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 24px 20px;font-size:14.5px;line-height:1.85;color:var(--ink-600)}

/* ============ CTA 横幅 ============ */
.cta-band{
  margin-top:72px;border-radius:var(--radius-lg);padding:44px;position:relative;overflow:hidden;
  background:linear-gradient(115deg,rgba(31,90,94,.95) 0%,rgba(31,90,94,.9) 45%,rgba(232,97,60,.85) 100%);
  color:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;
  box-shadow:0 16px 40px rgba(27,26,23,.16);
}
.cta-band h2{color:#fff;font-size:clamp(22px,2.6vw,28px);font-weight:700;margin-bottom:10px}
.cta-band p{color:rgba(255,255,255,.88);font-size:15px;max-width:38em}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}

/* ============ 页脚 ============ */
.site-footer{background:var(--jade-700);color:var(--jade-100);margin-top:72px}
.footer-topline{height:3px;background:var(--grad)}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;padding:56px 0 36px;
}
.footer-brand .brand-name{color:#fff;font-size:17px}
.footer-brand .brand-sub{color:rgba(220,234,232,.72);margin-top:2px}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:rgba(220,234,232,.82);max-width:26em}
.footer-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:14px}
.footer-col ul{display:grid;gap:9px}
.footer-col a,.footer-col p{font-size:14px;color:rgba(220,234,232,.82);line-height:1.85;transition:color .18s ease}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{
  border-top:1px solid rgba(220,234,232,.22);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:13px;color:rgba(220,234,232,.72);
}
.footer-bottom a{color:rgba(220,234,232,.9)}
.footer-bottom a:hover{color:#fff}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  :root{--gutter:20px}
  .nav{gap:18px}
  .nav-item{padding:0 11px;font-size:14.5px}
  .session-card{grid-template-columns:220px minmax(0,1fr)}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  .status-pill{display:none}
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:26px}
  .hero-side{max-width:420px}
  .subscribe-band{grid-template-columns:minmax(0,1fr);gap:22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .cta-band{grid-template-columns:minmax(0,1fr);gap:20px}
}
@media (max-width:960px){
  .section{padding:52px 0 0}
  .subscribe-band,.cta-band{margin-top:52px}
  .site-footer{margin-top:52px}
  .steps{grid-template-columns:minmax(0,1fr);gap:16px}
  .page-hero{padding:40px 28px}
}
@media (max-width:720px){
  .nav{height:64px}
  .brand-name{font-size:14.5px}
  .brand-sub{font-size:10.5px}
  .brand-mark{width:36px;height:36px;border-radius:10px}
  .btn-primary.btn-sm.nav-cta{display:none}
  .page-hero{padding:32px 20px;border-radius:var(--radius-md)}
  .hero-actions .btn{flex:1 1 auto}
  .session-card{grid-template-columns:minmax(0,1fr);gap:16px;padding:14px}
  .session-media{aspect-ratio:16/9}
  .timeline{padding-left:26px}
  .timeline::before{left:6px}
  .tl-item::before{left:-26px;top:22px;width:12px;height:12px;box-shadow:0 0 0 4px rgba(232,97,60,.12)}
  .subscribe-form{flex-direction:column}
  .subscribe-form .btn{width:100%}
  .faq-item summary{font-size:15px;padding:16px 48px 16px 20px}
  .faq-body{padding:0 20px 18px}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:24px;padding:40px 0 28px}
  .footer-bottom{flex-direction:column;gap:6px}
  .mobile-cta{
    display:block;position:fixed;left:0;right:0;bottom:0;z-index:55;
    background:rgba(251,246,239,.96);backdrop-filter:blur(10px);
    border-top:1px solid var(--line);padding:8px 16px calc(8px + env(safe-area-inset-bottom));
  }
  .mobile-cta .btn{width:100%;height:44px}
  body{padding-bottom:64px}
  .cta-band{padding:30px 22px}
  .subscribe-band{padding:26px 20px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .page-hero h1{font-size:26px}
  .page-hero p.lead{font-size:14.5px}
  .section-head h2{font-size:21px}
  .session-body h3{font-size:17px}
  .hero-side .hs-time{font-size:26px}
  .filter-wrap{gap:8px}
  .chip{height:32px;padding:0 14px;font-size:13px}
  .session-actions{gap:12px}
  .session-actions .btn{width:100%}
  .step-num{font-size:32px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}

/* roulang page: category3 */
:root{
  --paper:#FBF6EF;
  --white:#FFFFFF;
  --sand:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --shadow-hover:0 16px 34px rgba(27,26,23,.12),0 4px 10px rgba(27,26,23,.06);
  --ease:180ms ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink-600);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--brand-500);
  outline-offset:2px;
  border-radius:6px;
}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(251,246,239,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,.96);
  border-bottom-color:var(--line);
  box-shadow:0 6px 18px rgba(27,26,23,.07);
}
.nav{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:74px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;
  border-radius:13px;
  background:var(--grad);
  display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(232,97,60,.28);
}
.brand-mark svg{width:23px;height:23px;}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:16px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em;}
.brand-sub{font-size:11.5px;color:var(--ink-400);letter-spacing:.04em;}
.nav-links{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:6px;
  flex:1;
}
.nav-item{
  position:relative;
  padding:8px 12px;
  font-size:14.5px;
  color:var(--ink-600);
  border-radius:10px;
  transition:color var(--ease),background var(--ease);
  white-space:nowrap;
}
.nav-item:hover{color:var(--ink-900);background:rgba(232,97,60,.08);}
.nav-item.active{color:var(--brand-600);font-weight:700;}
.nav-item.active::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:1px;
  height:2px;border-radius:2px;
  background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto;}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 12px;
  font-size:12.5px;
  color:var(--jade-700);
  background:var(--jade-100);
  border:1px solid rgba(31,90,94,.16);
  border-radius:999px;
  white-space:nowrap;
}
.status-pill b{font-variant-numeric:tabular-nums;font-weight:700;}
.status-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--brand-500);
  box-shadow:0 0 0 0 rgba(232,97,60,.5);
  animation:pulse 2.2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(232,97,60,.45);}
  70%{box-shadow:0 0 0 8px rgba(232,97,60,0);}
  100%{box-shadow:0 0 0 0 rgba(232,97,60,0);}
}
.nav-toggle{
  display:none;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--white);
  position:relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  position:absolute;
  left:50%;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;
  background:var(--ink-900);
  transition:transform var(--ease),opacity var(--ease);
}
.nav-toggle span{top:50%;margin-top:-1px;}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none;}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none;}
.nav-toggle[aria-expanded="true"] span{background:transparent;}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);}
.nav-backdrop{
  position:fixed;inset:0;
  background:rgba(27,26,23,.4);
  opacity:0;visibility:hidden;
  transition:opacity var(--ease),visibility var(--ease);
  z-index:70;
}
.nav-backdrop.show{opacity:1;visibility:visible;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 24px;
  font-size:15px;
  font-weight:600;
  border-radius:999px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
  white-space:nowrap;
}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-primary{
  background:var(--grad);
  color:#fff;
  box-shadow:0 8px 20px rgba(232,97,60,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(232,97,60,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:var(--white);
  color:var(--jade-700);
  border:1.5px solid var(--jade-700);
}
.btn-ghost:hover{background:var(--jade-100);transform:translateY(-2px);}
.btn-line{
  background:transparent;
  color:var(--brand-600);
  border:1.5px solid rgba(232,97,60,.45);
}
.btn-line:hover{background:var(--brand-100);transform:translateY(-2px);}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--brand-600);
}
.link-arrow::after{content:"→";transition:transform var(--ease);}
.link-arrow:hover::after{transform:translateX(4px);}

/* ---------- badges & tags ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  font-size:12px;
  font-weight:600;
  border-radius:999px;
  border:1px solid transparent;
  letter-spacing:.02em;
}
.badge-gold{background:rgba(245,179,63,.16);color:#8A5A08;border-color:rgba(245,179,63,.5);}
.badge-jade{background:var(--jade-100);color:var(--jade-700);border-color:rgba(31,90,94,.18);}
.badge-brand{background:var(--brand-100);color:var(--brand-600);border-color:rgba(232,97,60,.35);}
.badge-solid{background:var(--brand-500);color:#fff;border-color:transparent;}
.tag{
  display:inline-flex;
  align-items:center;
  padding:5px 13px;
  font-size:13px;
  color:var(--ink-600);
  background:var(--white);
  border:1px solid var(--line);
  border-radius:999px;
  transition:all var(--ease);
}
.tag:hover{color:var(--brand-600);border-color:rgba(232,97,60,.45);background:var(--brand-100);transform:translateY(-1px);}

/* ---------- hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:64px 0 56px;
  background:
    linear-gradient(180deg,rgba(251,246,239,.72) 0%,rgba(251,246,239,.94) 62%,var(--paper) 100%),
    url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:auto -10% -60% auto;
  width:520px;height:520px;
  border-radius:50%;
  border:1px solid rgba(232,97,60,.14);
  opacity:.6;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;}
.crumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--ink-400);
  margin-bottom:18px;
  flex-wrap:wrap;
}
.crumb a{color:var(--ink-400);}
.crumb a:hover{color:var(--brand-600);}
.crumb span{color:var(--ink-600);}
.hero-copy{max-width:800px;}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  margin-bottom:18px;
  font-size:12.5px;
  font-weight:600;
  color:var(--jade-700);
  background:var(--jade-100);
  border-radius:999px;
}
.hero-eyebrow i{
  width:6px;height:6px;border-radius:50%;
  background:var(--brand-500);
  display:inline-block;
}
.page-hero h1{
  font-size:clamp(28px,4.2vw,44px);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--ink-900);
  margin-bottom:16px;
}
.page-hero h1 em{
  font-style:normal;
  background:var(--grad);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{
  font-size:16.5px;
  color:var(--ink-600);
  max-width:680px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px;}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.stat-pill{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:10px 16px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:0 2px 8px rgba(27,26,23,.04);
}
.stat-pill b{
  font-size:20px;
  font-weight:800;
  color:var(--jade-700);
  font-variant-numeric:tabular-nums;
  line-height:1;
}
.stat-pill span{font-size:13px;color:var(--ink-400);}

/* ---------- section base ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--sand);}
.section-white{background:var(--white);}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:32px;
  flex-wrap:wrap;
}
.section-head h2{
  position:relative;
  padding-left:16px;
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  font-weight:700;
  color:var(--ink-900);
  letter-spacing:-.01em;
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:6px;bottom:6px;
  width:4px;border-radius:3px;
  background:var(--grad);
}
.section-sub{
  font-size:14.5px;
  color:var(--ink-400);
  margin-top:8px;
  padding-left:16px;
  max-width:620px;
}

/* ---------- feature card (杂志式通栏) ---------- */
.feature-card{
  display:grid;
  grid-template-columns:1.18fr 1fr;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform var(--ease),box-shadow var(--ease);
}
.feature-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.feature-media{
  position:relative;
  min-height:340px;
  overflow:hidden;
}
.feature-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform 300ms ease;
}
.feature-card:hover .feature-media img{transform:scale(1.03);}
.feature-media .badge{
  position:absolute;
  top:16px;left:16px;
  backdrop-filter:blur(6px);
}
.feature-media .runtime{
  position:absolute;
  right:16px;bottom:16px;
  padding:5px 12px;
  font-size:12.5px;
  font-weight:700;
  color:#fff;
  background:rgba(27,26,23,.62);
  border-radius:999px;
  font-variant-numeric:tabular-nums;
}
.feature-body{
  padding:32px 32px 30px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.feature-body h3{
  font-size:clamp(20px,2.2vw,26px);
  line-height:1.4;
  font-weight:700;
  color:var(--ink-900);
}
.feature-body p{font-size:15px;color:var(--ink-600);}
.feature-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 16px;
  font-size:13px;
  color:var(--ink-400);
  padding-top:6px;
  border-top:1px dashed var(--line);
}
.feature-body .btn{align-self:flex-start;margin-top:4px;}

/* ---------- magazine grid ---------- */
.mag-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
  margin-top:24px;
}
.mag-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:0 4px 14px rgba(27,26,23,.05);
  display:flex;
  flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease);
}
.mag-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.mag-thumb{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
}
.mag-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease;}
.mag-card:hover .mag-thumb img{transform:scale(1.03);}
.mag-thumb .badge{
  position:absolute;
  top:12px;left:12px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(4px);
}
.mag-thumb .runtime{
  position:absolute;
  right:12px;bottom:12px;
  padding:3px 10px;
  font-size:12px;
  font-weight:700;
  color:#fff;
  background:rgba(27,26,23,.6);
  border-radius:999px;
  font-variant-numeric:tabular-nums;
}
.mag-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.mag-body h3{
  font-size:18px;
  line-height:1.45;
  font-weight:600;
  color:var(--ink-900);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.mag-card:hover .mag-body h3{text-decoration:underline;text-decoration-color:rgba(232,97,60,.55);text-underline-offset:5px;}
.mag-body p{
  font-size:14px;
  color:var(--ink-600);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.mag-foot{
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  font-size:13px;
  color:var(--ink-400);
}
.wide-card{
  grid-column:1 / -1;
  display:grid;
  grid-template-columns:300px 1fr;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  box-shadow:0 4px 14px rgba(27,26,23,.05);
  transition:transform var(--ease),box-shadow var(--ease);
}
.wide-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.wide-media{position:relative;overflow:hidden;min-height:190px;}
.wide-media img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease;}
.wide-card:hover .wide-media img{transform:scale(1.03);}
.wide-media .badge{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.92);}
.wide-body{padding:22px 26px;display:flex;flex-direction:column;gap:10px;justify-content:center;}
.wide-body h3{font-size:19px;font-weight:700;color:var(--ink-900);line-height:1.45;}
.wide-body p{font-size:14px;color:var(--ink-600);}
.wide-meta{
  display:flex;flex-wrap:wrap;gap:8px 16px;
  font-size:13px;color:var(--ink-400);
}

/* ---------- topic strip ---------- */
.topic-strip{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  padding:24px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:0 4px 14px rgba(27,26,23,.04);
}

/* ---------- steps ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  position:relative;
}
.step{
  position:relative;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:26px 24px 24px;
  box-shadow:var(--shadow);
  transition:transform var(--ease),box-shadow var(--ease);
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.step-num{
  font-size:44px;
  font-weight:800;
  line-height:1;
  letter-spacing:-.04em;
  color:transparent;
  -webkit-text-stroke:1.5px rgba(232,97,60,.5);
  margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.step h3{font-size:18px;font-weight:600;color:var(--ink-900);margin-bottom:8px;}
.step p{font-size:14.5px;color:var(--ink-600);}

/* ---------- faq ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
  align-items:start;
}
.faq-item{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:box-shadow var(--ease),border-color var(--ease);
}
.faq-item.open{border-color:rgba(232,97,60,.35);box-shadow:0 8px 22px rgba(232,97,60,.1);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 20px;
  font-size:15.5px;
  font-weight:600;
  color:var(--ink-900);
  text-align:left;
  line-height:1.5;
  position:relative;
}
.faq-q::before{
  content:"";
  position:absolute;
  left:0;top:14px;bottom:14px;
  width:3px;border-radius:3px;
  background:var(--grad);
  opacity:0;
  transition:opacity var(--ease);
}
.faq-item.open .faq-q::before{opacity:1;}
.faq-q:hover{background:rgba(253,231,220,.35);}
.faq-icon{
  flex-shrink:0;
  width:24px;height:24px;
  border-radius:50%;
  border:1px solid var(--line);
  display:grid;place-items:center;
  color:var(--brand-600);
  font-size:15px;
  font-weight:700;
  line-height:1;
  transition:transform var(--ease),background var(--ease),color var(--ease);
}
.faq-item.open .faq-icon{background:var(--brand-500);border-color:var(--brand-500);color:#fff;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height 260ms ease;
  background:#FDF3EC;
}
.faq-a p{
  padding:0 20px 20px;
  font-size:14.5px;
  color:var(--ink-600);
}
.faq-item.open .faq-a{max-height:420px;}

/* ---------- cta band ---------- */
.cta-band{
  border-radius:var(--radius-lg);
  padding:40px 40px;
  background:linear-gradient(115deg,rgba(253,231,220,.9) 0%,rgba(246,239,230,.95) 58%,rgba(220,234,232,.85) 100%);
  border:1px solid rgba(232,97,60,.18);
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:32px;
  align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{
  font-size:clamp(21px,2.4vw,28px);
  line-height:1.35;
  font-weight:700;
  color:var(--ink-900);
  margin-bottom:10px;
}
.cta-band p{font-size:14.5px;color:var(--ink-600);max-width:440px;}
.subscribe-form{display:flex;flex-direction:column;gap:10px;}
.field-row{display:flex;gap:10px;}
.field-row input{
  flex:1;
  height:48px;
  padding:0 16px;
  font-size:15px;
  color:var(--ink-900);
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  transition:border-color var(--ease),box-shadow var(--ease);
  min-width:0;
}
.field-row input::placeholder{color:var(--ink-400);}
.field-row input:focus{
  outline:none;
  border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(232,97,60,.22);
}
.form-note{font-size:12.5px;color:var(--ink-400);}
.form-note.ok{color:var(--jade-700);font-weight:600;}

/* ---------- empty state ---------- */
.empty-state{
  text-align:center;
  padding:48px 20px;
  background:var(--white);
  border:1px dashed var(--line);
  border-radius:var(--radius-md);
}
.empty-state .ico{
  width:52px;height:52px;
  margin:0 auto 14px;
  border-radius:16px;
  background:var(--brand-100);
  display:grid;place-items:center;
  color:var(--brand-600);
  font-size:22px;
}
.empty-state h3{font-size:16px;color:var(--ink-900);margin-bottom:6px;font-weight:600;}
.empty-state p{font-size:14px;color:var(--ink-400);margin-bottom:12px;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--jade-700);
  color:rgba(255,255,255,.78);
  margin-top:0;
  padding-bottom:8px;
}
.footer-topline{height:3px;background:var(--grad);}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:32px;
  padding:52px 0 36px;
}
.footer-brand .brand-name{
  display:block;
  font-size:18px;
  font-weight:800;
  color:#fff;
  letter-spacing:-.01em;
}
.footer-brand .brand-sub{
  display:block;
  font-size:12px;
  color:rgba(255,255,255,.55);
  margin:4px 0 14px;
  letter-spacing:.04em;
}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.7);max-width:340px;}
.footer-col h4{
  font-size:14px;
  font-weight:700;
  color:#fff;
  margin-bottom:14px;
  letter-spacing:.02em;
}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col li{font-size:14px;}
.footer-col a{
  color:rgba(255,255,255,.72);
  transition:color var(--ease);
}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-col p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.9;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:18px 0 10px;
  display:flex;
  flex-wrap:wrap;
  gap:8px 24px;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.6);
}
.footer-bottom a{color:rgba(255,255,255,.8);}
.footer-bottom a:hover{color:#fff;}

/* ---------- mobile sticky bar ---------- */
.mobile-bar{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:90;
  padding:8px 14px calc(8px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.97);
  border-top:1px solid var(--line);
  box-shadow:0 -6px 18px rgba(27,26,23,.08);
}
.mobile-bar .btn{width:100%;height:44px;}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .container{padding:0 18px;}
  .nav{gap:12px;}
  .status-pill{display:none;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:26px;}
}
@media (max-width:960px){
  .section{padding:52px 0;}
  .page-hero{padding:48px 0 44px;}
  .feature-card{grid-template-columns:1fr;}
  .feature-media{min-height:260px;aspect-ratio:16/9;}
  .feature-body{padding:24px 22px 26px;}
  .mag-grid{grid-template-columns:1fr;gap:18px;}
  .wide-card{grid-template-columns:1fr;}
  .wide-media{min-height:200px;aspect-ratio:16/9;}
  .steps{grid-template-columns:1fr;gap:16px;}
  .faq-grid{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;padding:30px 24px;gap:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:720px){
  .nav{min-height:64px;}
  .nav-links{
    position:fixed;
    top:0;right:0;
    width:min(320px,84vw);
    height:100vh;
    margin:0;
    padding:84px 22px 28px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    background:var(--white);
    box-shadow:-12px 0 34px rgba(27,26,23,.16);
    transform:translateX(102%);
    transition:transform 240ms ease;
    z-index:85;
    overflow-y:auto;
    flex:none;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-item{padding:13px 12px;font-size:16px;border-radius:12px;}
  .nav-item.active{background:var(--brand-100);}
  .nav-item.active::after{display:none;}
  .nav-toggle{display:block;}
  .nav-right{gap:8px;}
  .mobile-bar{display:block;}
  body{padding-bottom:64px;}
  .hero-stats{gap:10px;}
  .stat-pill{padding:8px 13px;}
  .stat-pill b{font-size:18px;}
  .section-head{margin-bottom:24px;}
  .section-head h2{padding-left:14px;}
  .section-sub{padding-left:14px;font-size:14px;}
  .topic-strip{padding:18px;gap:10px;}
  .footer-grid{grid-template-columns:1fr;gap:22px;padding:40px 0 28px;}
  .footer-bottom{flex-direction:column;gap:6px;}
}
@media (max-width:520px){
  .page-hero h1{font-size:26px;}
  .hero-lead{font-size:15px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{width:100%;}
  .feature-body{padding:20px 18px 22px;}
  .mag-body{padding:16px 16px 18px;}
  .wide-body{padding:18px;}
  .step{padding:20px 18px;}
  .step-num{font-size:36px;}
  .field-row{flex-direction:column;}
  .field-row .btn{width:100%;}
  .cta-band{padding:24px 18px;}
  .footer-brand p{font-size:13.5px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
}

/* roulang page: category2 */
*,*::before,*::after{box-sizing:border-box}
:root{
  --paper:#FBF6EF;
  --white:#FFFFFF;
  --block:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --sh:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --sh-hover:0 14px 36px rgba(27,26,23,.13),0 4px 10px rgba(27,26,23,.06);
  --ease:180ms ease;
  --max:1200px;
}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-600);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:var(--jade-700);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--brand-600)}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}

/* ============ header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,239,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.site-header.is-stuck{background:#fff;border-bottom-color:var(--line);box-shadow:0 6px 22px rgba(27,26,23,.07)}
.nav{display:flex;align-items:center;gap:18px;height:76px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(232,97,60,.32);flex-shrink:0;
}
.brand-mark svg{width:22px;height:22px}
.brand-name{display:block;font-size:16px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em;line-height:1.25}
.brand-sub{display:block;font-size:11.5px;color:var(--ink-400);letter-spacing:.03em;line-height:1.4}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-item{
  position:relative;padding:8px 14px;border-radius:999px;font-size:15px;color:var(--ink-600);
  transition:color var(--ease),background var(--ease);white-space:nowrap;
}
.nav-item:hover{color:var(--ink-900);background:var(--brand-100)}
.nav-item.active{color:var(--brand-600);font-weight:700;background:transparent}
.nav-item.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:1px;height:2.5px;border-radius:2px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:14px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--jade-700);background:var(--jade-100);
  border:1px solid rgba(31,90,94,.18);padding:6px 13px;border-radius:999px;
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.status-pill b{font-weight:800;letter-spacing:.02em}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:var(--brand-500);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(232,97,60,.45)}
  70%{box-shadow:0 0 0 9px rgba(232,97,60,0)}
  100%{box-shadow:0 0 0 0 rgba(232,97,60,0)}
}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;position:relative;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  position:absolute;left:50%;width:18px;height:2px;background:var(--ink-900);border-radius:2px;
  transform:translateX(-50%);transition:var(--ease);
}
.nav-toggle span{top:20px}
.nav-toggle span::before{content:"";top:-6px;left:0;transform:none}
.nav-toggle span::after{content:"";top:6px;left:0;transform:none}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:999px;border:1.5px solid transparent;
  font-size:15px;font-weight:700;cursor:pointer;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(232,97,60,.28)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(232,97,60,.36)}
.btn-ghost{background:#fff;color:var(--jade-700);border-color:var(--jade-700)}
.btn-ghost:hover{background:var(--jade-100);color:var(--jade-700);transform:translateY(-2px)}
.btn-sm{height:38px;padding:0 16px;font-size:13.5px}
.btn-block{width:100%}

/* drawer */
.nav-drawer{position:fixed;inset:0;z-index:90;display:none}
.nav-drawer.open{display:block}
.nav-drawer::before{content:"";position:absolute;inset:0;background:rgba(27,26,23,.42)}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(330px,88vw);background:#fff;
  padding:20px;display:flex;flex-direction:column;gap:20px;overflow-y:auto;
  animation:slideIn .22s ease;
}
@keyframes slideIn{from{transform:translateX(26px);opacity:.55}to{transform:none;opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;
  font-size:20px;line-height:1;color:var(--ink-600);cursor:pointer;
}
.drawer-links{display:flex;flex-direction:column;gap:4px}
.drawer-link{padding:12px 14px;border-radius:var(--r-sm);font-size:15px;color:var(--ink-900);font-weight:600}
.drawer-link:hover{background:var(--brand-100);color:var(--brand-600)}
.drawer-link.active{background:var(--brand-100);color:var(--brand-600)}
.drawer-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid var(--line)}
.drawer-note{font-size:13px;color:var(--ink-400);font-variant-numeric:tabular-nums}
.drawer-note b{color:var(--jade-700)}

/* ============ hero ============ */
.page-hero{
  position:relative;overflow:hidden;padding:44px 0 64px;
  background:#F2E7D9 url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(106deg,rgba(251,246,239,.97) 0%,rgba(251,246,239,.94) 44%,rgba(251,246,239,.6) 78%,rgba(251,246,239,.45) 100%);
}
.page-hero .container{position:relative;z-index:1}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-400);margin-bottom:20px;flex-wrap:wrap}
.crumb a{color:var(--ink-400)}
.crumb a:hover{color:var(--brand-600)}
.crumb span{color:#C4B9AA}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:36px;align-items:start}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  font-size:12.5px;background:#fff;border:1px solid var(--line);color:var(--ink-600);
}
.tag-brand{background:var(--brand-100);border-color:rgba(232,97,60,.3);color:var(--brand-600);font-weight:700}
.hero-title{
  font-size:clamp(28px,4.2vw,44px);line-height:1.2;font-weight:800;letter-spacing:-.01em;color:var(--ink-900);
  margin-bottom:18px;
}
.hero-lead{font-size:16.5px;line-height:1.85;color:var(--ink-600);max-width:600px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:var(--ink-400)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-400)}

.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);
}
.hero-card-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--block)}
.hero-card-media img{width:100%;height:100%;object-fit:cover}
.hero-card-media .badge-status{position:absolute;left:14px;top:14px}
.hero-card-body{padding:20px 22px 22px}
.hero-card-title{font-size:17px;font-weight:700;color:var(--ink-900);margin-bottom:14px}
.mini-list{display:flex;flex-direction:column;margin-bottom:18px}
.mini-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.mini-list li:last-child{border-bottom:0}
.mini-list li span{color:var(--ink-400)}
.mini-list li b{color:var(--ink-900);font-weight:700;font-variant-numeric:tabular-nums}

/* badges */
.badge-status{
  display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 11px;border-radius:999px;
  font-size:12px;font-weight:700;line-height:1;
}
.badge-wait{background:rgba(245,179,63,.2);border:1px solid rgba(245,179,63,.6);color:#8F6208}
.badge-live{background:var(--brand-500);border:1px solid var(--brand-500);color:#fff}
.badge-replay{background:var(--jade-100);border:1px solid rgba(31,90,94,.28);color:var(--jade-700)}

/* ============ sections ============ */
.section{padding:72px 0}
.section-alt{background:var(--block)}
.section-head{max-width:720px;margin-bottom:36px}
.section-title{
  position:relative;font-size:clamp(22px,2.6vw,30px);line-height:1.3;font-weight:700;color:var(--ink-900);
  padding-left:16px;margin-bottom:12px;
}
.section-title::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;background:var(--grad);
}
.section-desc{font-size:15.5px;color:var(--ink-600);padding-left:16px}

/* check cards */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;
  box-shadow:var(--sh);transition:transform var(--ease),box-shadow var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.check-card .check-idx{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:11px;
  background:var(--jade-100);color:var(--jade-700);font-size:14px;font-weight:800;margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.check-card h3{font-size:18px;font-weight:700;color:var(--ink-900);margin-bottom:8px;line-height:1.45}
.check-card p{font-size:14.5px;line-height:1.8;color:var(--ink-600)}

/* steps */
.steps-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:36px;align-items:start}
.steps-main{display:flex;flex-direction:column;gap:18px}
.step-card{
  display:grid;grid-template-columns:92px minmax(0,1fr);gap:20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh);
  transition:transform var(--ease),box-shadow var(--ease);
  scroll-margin-top:110px;
}
.step-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.step-num{
  font-size:42px;line-height:1;font-weight:800;font-variant-numeric:tabular-nums;
  color:#F6DCCF;-webkit-text-stroke:1.6px var(--brand-500);
}
.step-body h3{font-size:19px;font-weight:700;color:var(--ink-900);margin-bottom:10px;line-height:1.45}
.step-body p{font-size:15px;line-height:1.85;color:var(--ink-600);margin-bottom:14px}
.step-figure{margin:0 0 14px;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line)}
.step-figure img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 300ms ease}
.step-figure:hover img{transform:scale(1.03)}
.step-tip{
  background:var(--brand-100);border-left:3px solid var(--brand-500);border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:11px 16px;font-size:14px;color:#8A3A20;line-height:1.75;
}
.step-tip b{color:var(--brand-600)}

.aside-sticky{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--sh)}
.quick-card h4{font-size:15px;font-weight:700;color:var(--ink-900);margin-bottom:12px}
.quick-nav{display:flex;flex-direction:column;gap:2px}
.quick-nav a{
  display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;
  font-size:14px;color:var(--ink-600);transition:background var(--ease),color var(--ease);
}
.quick-nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold-400);flex-shrink:0}
.quick-nav a:hover{background:var(--brand-100);color:var(--brand-600)}
.count-card{background:var(--jade-100);border:1px solid rgba(31,90,94,.16)}
.count-card h4{color:var(--jade-700)}
.count-line{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}
.count-line span{font-size:13px;color:var(--jade-700);opacity:.8}
.count-line b{font-size:22px;font-weight:800;color:var(--jade-700);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.count-card p{font-size:13px;line-height:1.75;color:var(--jade-700);opacity:.85;margin-bottom:14px}

/* issues */
.issue-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.issue-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:22px;
  transition:transform var(--ease),box-shadow var(--ease);box-shadow:var(--sh);
}
.issue-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.issue-q{display:flex;align-items:flex-start;gap:10px;font-size:16.5px;font-weight:700;color:var(--ink-900);margin-bottom:10px;line-height:1.5}
.issue-q::before{
  content:"!";flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--brand-100);
  color:var(--brand-600);font-size:13px;font-weight:800;display:grid;place-items:center;margin-top:2px;
}
.issue-a{font-size:14.5px;line-height:1.8;color:var(--ink-600)}

/* faq */
.faq-list{max-width:880px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;
  overflow:hidden;transition:background var(--ease),border-color var(--ease);
}
.faq-item.open{background:#FDF3EC;border-color:rgba(232,97,60,.28)}
.faq-q{
  position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;
  width:100%;padding:18px 22px 18px 24px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink-900);line-height:1.55;
  transition:color var(--ease);
}
.faq-q::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;border-radius:3px;
  background:var(--grad);opacity:0;transition:opacity var(--ease);
}
.faq-item.open .faq-q::before{opacity:1}
.faq-q:hover{color:var(--brand-600)}
.faq-icon{position:relative;flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--brand-100)}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-600);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform var(--ease),opacity var(--ease);
}
.faq-icon::before{width:10px;height:2px}
.faq-icon::after{width:2px;height:10px}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms ease}
.faq-a-inner{padding:0 22px 20px 24px;font-size:14.8px;line-height:1.85;color:var(--ink-600)}

/* cta */
.cta-section{padding:0 0 72px}
.cta-band{
  background:linear-gradient(150deg,#FDEEDF 0%,#FBE6D6 60%,#F7EAD9 100%);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:40px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;
  box-shadow:var(--sh);
}
.cta-copy h2{font-size:clamp(21px,2.4vw,27px);font-weight:700;color:var(--ink-900);margin-bottom:12px;line-height:1.35}
.cta-copy p{font-size:15px;line-height:1.85;color:var(--ink-600)}
.cta-form{display:flex;flex-direction:column;gap:10px}
.field label{display:block;font-size:13.5px;color:var(--ink-600);margin-bottom:8px}
.input{
  width:100%;height:48px;padding:0 16px;border-radius:var(--r-sm);border:1.5px solid var(--line);
  background:#fff;font-size:15px;color:var(--ink-900);font-family:inherit;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.input::placeholder{color:var(--ink-400)}
.input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(232,97,60,.22)}
.note{font-size:12.5px;color:var(--ink-400);line-height:1.7}

/* entry cards */
.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.entry-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh);
  transition:transform var(--ease),box-shadow var(--ease);
}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.entry-cover{overflow:hidden;aspect-ratio:16/10;background:var(--block)}
.entry-cover img{width:100%;height:100%;object-fit:cover;transition:transform 300ms ease}
.entry-card:hover .entry-cover img{transform:scale(1.03)}
.entry-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.entry-body h3{font-size:17.5px;font-weight:700;color:var(--ink-900);line-height:1.45}
.entry-card:hover .entry-body h3{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.entry-body p{font-size:14.5px;line-height:1.8;color:var(--ink-600);flex:1}
.entry-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--brand-600)}
.entry-link::after{content:"→";transition:transform var(--ease)}
.entry-card:hover .entry-link::after{transform:translateX(3px)}

/* footer */
.site-footer{background:var(--jade-700);color:rgba(255,255,255,.76)}
.footer-topline{height:3px;background:var(--grad)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 36px}
.footer-brand .brand-name{color:#fff;font-size:17px;font-weight:800;display:block}
.footer-brand .brand-sub{color:rgba(255,255,255,.58);font-size:12px;display:block;margin-top:5px;letter-spacing:.03em}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72);margin-top:16px;max-width:330px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.74);font-size:14px}
.footer-col a:hover{color:var(--gold-400)}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.72)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.16);padding:20px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.58);
}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:var(--gold-400)}

/* mobile sticky cta */
.mobile-cta{display:none}

/* responsive */
@media (max-width:1200px){
  .nav-links{gap:0}
  .nav-item{padding:8px 10px;font-size:14.5px}
  .status-pill{display:none}
}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-lead{max-width:none}
  .steps-layout{grid-template-columns:1fr}
  .aside-sticky{position:static;flex-direction:row;flex-wrap:wrap}
  .aside-sticky .quick-card{flex:1 1 260px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:960px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:1fr;padding:32px}
}
@media (max-width:860px){
  .nav-links,.nav-right .btn{display:none}
  .nav-toggle{display:block}
  .nav-right{margin-left:auto;gap:10px}
}
@media (max-width:720px){
  body{padding-bottom:72px}
  .section{padding:44px 0}
  .cta-section{padding:0 0 44px}
  .page-hero{padding:32px 0 44px}
  .hero-actions .btn{width:100%}
  .grid-3,.entry-grid,.issue-grid{grid-template-columns:1fr}
  .step-card{grid-template-columns:1fr;gap:12px;padding:22px}
  .step-num{font-size:34px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:40px 0 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .mobile-cta{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:70;height:56px;
    padding:0 16px calc(env(safe-area-inset-bottom,0px));align-items:center;gap:10px;
    background:rgba(255,255,255,.97);border-top:1px solid var(--line);
    box-shadow:0 -6px 20px rgba(27,26,23,.08);
  }
  .mobile-cta span{font-size:12.5px;color:var(--ink-400);flex:1;font-variant-numeric:tabular-nums}
  .mobile-cta .btn{height:40px;font-size:14px;padding:0 18px}
  .aside-sticky{flex-direction:column}
}
@media (max-width:480px){
  .container{padding:0 16px}
  .hero-title{font-size:26px}
  .hero-lead{font-size:15px}
  .btn{width:100%}
  .step-card{padding:18px}
  .faq-q{font-size:15px;padding:16px 16px 16px 20px}
  .faq-a-inner{padding:0 16px 18px 20px;font-size:14px}
  .cta-band{padding:24px}
  .card,.issue-card{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* roulang page: category4 */
:root{
  --paper:#FBF6EF;
  --white:#FFFFFF;
  --sand:#F6EFE6;
  --brand-500:#E8613C;
  --brand-600:#C94A28;
  --brand-100:#FDE7DC;
  --jade-700:#1F5A5E;
  --jade-100:#DCEAE8;
  --gold-400:#F5B33F;
  --ink-900:#1B1A17;
  --ink-600:#5A554D;
  --ink-400:#8C857A;
  --line:#EAE0D4;
  --grad:linear-gradient(115deg,#E8613C 0%,#FF8A4C 45%,#F5B33F 100%);
  --shadow-sm:0 2px 6px rgba(27,26,23,.04);
  --shadow-md:0 10px 28px rgba(27,26,23,.08),0 2px 6px rgba(27,26,23,.04);
  --shadow-lg:0 16px 38px rgba(27,26,23,.12),0 4px 10px rgba(27,26,23,.06);
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink-600);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{margin:0;color:var(--ink-900);line-height:1.3;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
img{max-width:100%;display:block;height:auto;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,textarea{font-family:inherit;font-size:16px;color:var(--ink-900);}
:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

/* ============ Header / Nav ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,239,.92);
  backdrop-filter:saturate(160%) blur(10px);
  -webkit-backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow .22s ease,border-color .22s ease,background .22s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.96);
  border-bottom-color:var(--line);
  box-shadow:0 6px 20px rgba(27,26,23,.06);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;
  background:var(--grad);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 18px rgba(232,97,60,.28);
  flex-shrink:0;
}
.brand-mark svg{width:24px;height:24px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:-.01em;}
.brand-sub{font-size:11.5px;color:var(--ink-400);letter-spacing:.02em;margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-item{
  position:relative;
  padding:9px 14px;border-radius:999px;
  font-size:15px;color:var(--ink-600);font-weight:500;
  white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.nav-item:hover{background:var(--sand);color:var(--ink-900);}
.nav-item.active{color:var(--brand-600);font-weight:700;}
.nav-item.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;border-radius:3px;background:var(--grad);
}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);
  font-size:12.5px;color:var(--ink-600);white-space:nowrap;
  box-shadow:var(--shadow-sm);
}
.status-pill b{font-variant-numeric:tabular-nums;color:var(--ink-900);font-weight:700;}
.status-dot{
  width:7px;height:7px;border-radius:50%;background:var(--brand-500);
  box-shadow:0 0 0 0 rgba(232,97,60,.5);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(232,97,60,.45);}
  70%{box-shadow:0 0 0 8px rgba(232,97,60,0);}
  100%{box-shadow:0 0 0 0 rgba(232,97,60,0);}
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:700;letter-spacing:.01em;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 22px rgba(232,97,60,.26);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(232,97,60,.34);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(232,97,60,.28);}
.btn-ghost{
  background:var(--white);color:var(--jade-700);
  border:1.5px solid var(--jade-700);
}
.btn-ghost:hover{background:var(--jade-100);transform:translateY(-2px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:var(--white);
  align-items:center;justify-content:center;
}
.nav-toggle span{
  position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--ink-900);
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--ink-900);
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* Drawer */
.drawer-mask{
  position:fixed;inset:0;background:rgba(27,26,23,.4);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.nav-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,340px);
  background:var(--white);z-index:95;
  transform:translateX(101%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;padding:22px 20px calc(22px + env(safe-area-inset-bottom));
  box-shadow:-12px 0 40px rgba(27,26,23,.16);
  overflow-y:auto;
}
.nav-drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--ink-600);
}
.drawer-links{display:flex;flex-direction:column;gap:4px;margin-bottom:20px;}
.drawer-links a{
  padding:13px 14px;border-radius:12px;font-size:16px;font-weight:600;color:var(--ink-900);
}
.drawer-links a:hover{background:var(--sand);}
.drawer-links a.active{background:var(--brand-100);color:var(--brand-600);}
.drawer-status{
  display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:12px;
  background:var(--sand);font-size:13px;color:var(--ink-600);margin-bottom:16px;
}
.drawer-status b{font-variant-numeric:tabular-nums;color:var(--ink-900);}

/* ============ Page hero ============ */
.page-hero{
  position:relative;overflow:hidden;
  padding:52px 0 64px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  opacity:.10;pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--grad);opacity:.55;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-400);margin-bottom:18px;
}
.breadcrumb a:hover{color:var(--brand-600);}
.breadcrumb span.sep{color:var(--line);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--brand-100);border:1px solid rgba(232,97,60,.28);
  color:var(--brand-600);font-size:12.5px;font-weight:700;letter-spacing:.04em;
  margin-bottom:18px;
}
h1{
  font-size:clamp(28px,4.2vw,44px);
  font-weight:800;line-height:1.22;letter-spacing:-.01em;
  color:var(--ink-900);margin-bottom:16px;
}
.hero-lead{
  font-size:16.5px;line-height:1.85;color:var(--ink-600);max-width:560px;margin-bottom:26px;
}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:6px 6px 6px 16px;max-width:520px;
  box-shadow:var(--shadow-sm);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.search-box:focus-within{
  border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(232,97,60,.18);
}
.search-box svg{width:18px;height:18px;flex-shrink:0;stroke:var(--ink-400);}
.search-box input{
  flex:1;border:0;background:transparent;height:44px;min-width:0;
  font-size:15px;color:var(--ink-900);outline:none;
}
.search-box input::placeholder{color:var(--ink-400);}
.search-box button{
  height:42px;padding:0 20px;border-radius:10px;
  background:var(--grad);color:#fff;font-size:14.5px;font-weight:700;
  transition:transform .18s ease,box-shadow .18s ease;
  flex-shrink:0;
}
.search-box button:hover{transform:translateY(-1px);box-shadow:0 10px 20px rgba(232,97,60,.28);}
.search-hint{font-size:12.5px;color:var(--ink-400);margin-top:10px;}
.quick-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:var(--white);border:1px solid var(--line);
  font-size:13px;color:var(--ink-600);
  transition:border-color .18s ease,color .18s ease,background .18s ease,transform .18s ease;
}
.tag:hover{background:var(--brand-100);border-color:rgba(232,97,60,.35);color:var(--brand-600);transform:translateY(-1px);}

.hero-media{position:relative;}
.hero-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-lg);
  box-shadow:var(--shadow-md);border:1px solid var(--line);
}
.float-card{
  position:absolute;left:-14px;bottom:-18px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:14px 18px;box-shadow:var(--shadow-md);
  display:flex;align-items:center;gap:14px;
}
.float-card .fc-num{
  font-size:26px;font-weight:800;color:var(--brand-600);
  font-variant-numeric:tabular-nums;line-height:1;
}
.float-card .fc-label{font-size:12.5px;color:var(--ink-400);line-height:1.4;}
.float-card .fc-label b{display:block;font-size:13.5px;color:var(--ink-900);font-weight:700;}

/* ============ Sections ============ */
.section{padding:72px 0;}
.section--sand{background:var(--sand);}
.section--white{background:var(--white);}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;
  color:var(--brand-600);margin-bottom:10px;
}
h2{
  position:relative;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3;
  color:var(--ink-900);margin-bottom:12px;
}
h2.with-bar{padding-left:16px;}
h2.with-bar::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--grad);
}
.sec-sub{font-size:15.5px;color:var(--ink-600);line-height:1.85;}

/* Quick lookup cards */
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);}
.quick-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;box-shadow:var(--shadow-sm);
  display:flex;flex-direction:column;gap:10px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
}
.quick-card:hover{
  transform:translateY(-3px);box-shadow:var(--shadow-lg);
  background:var(--brand-100);border-color:rgba(232,97,60,.3);
}
.quick-card .qnum{
  font-size:28px;font-weight:800;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.quick-card h3{font-size:17px;font-weight:700;color:var(--ink-900);}
.quick-card p{font-size:14px;color:var(--ink-600);line-height:1.75;}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--brand-600);margin-top:auto;
}
.link-arrow::after{content:"→";transition:transform .18s ease;}
.link-arrow:hover::after{transform:translateX(3px);}

/* FAQ */
.faq-group{margin-bottom:52px;}
.faq-group:last-child{margin-bottom:0;}
.faq-group-head{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;margin-bottom:22px;
}
.faq-group-head h3{
  font-size:20px;font-weight:700;color:var(--ink-900);
  padding-left:14px;position:relative;
}
.faq-group-head h3::before{
  content:"";position:absolute;left:0;top:4px;bottom:4px;width:4px;border-radius:4px;background:var(--grad);
}
.faq-group-head .count{
  font-size:12.5px;color:var(--jade-700);background:var(--jade-100);
  border-radius:999px;padding:3px 12px;font-weight:700;
}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;}
.faq-item{
  position:relative;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-sm);overflow:hidden;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{box-shadow:var(--shadow-md);border-color:#DFD3C4;}
.faq-item.is-open{background:#FDF3EC;border-color:rgba(232,97,60,.32);}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:20px 22px 20px 22px;text-align:left;
  font-size:15.5px;font-weight:700;color:var(--ink-900);line-height:1.6;
}
.faq-q::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:3px;
  background:var(--grad);opacity:.85;
}
.faq-icon{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  border:1.5px solid var(--line);background:var(--white);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;color:var(--ink-600);line-height:1;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  margin-top:1px;
}
.faq-item.is-open .faq-icon{
  background:var(--brand-500);border-color:var(--brand-500);color:#fff;transform:rotate(180deg);
}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .28s ease;
}
.faq-a-inner{
  padding:0 22px 22px 22px;
  font-size:14.5px;line-height:1.9;color:var(--ink-600);
}
.faq-a-inner strong{color:var(--ink-900);font-weight:700;}

/* Trouble shoot dark */
.trouble{
  position:relative;overflow:hidden;
  background:var(--jade-700);color:#E7F1F0;
  padding:72px 0;
}
.trouble::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.png");
  background-size:cover;background-position:center;
  opacity:.12;mix-blend-mode:luminosity;pointer-events:none;
}
.trouble .container{position:relative;z-index:2;}
.trouble .sec-eyebrow{color:var(--gold-400);}
.trouble h2{color:#fff;}
.trouble .sec-sub{color:#CFE2E0;}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-top:36px;}
.step{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-md);padding:26px 24px;
  transition:background .2s ease,transform .2s ease,border-color .2s ease;
}
.step:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);border-color:rgba(245,179,63,.5);}
.step .snum{
  font-size:34px;font-weight:800;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--gold-400);
  margin-bottom:14px;font-variant-numeric:tabular-nums;
}
.step h3{font-size:17px;font-weight:700;color:#fff;margin-bottom:8px;}
.step p{font-size:14px;line-height:1.8;color:#CFE2E0;}

/* CTA banner */
.cta-wrap{padding:72px 0;}
.cta-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(115deg,#FDF3EC 0%,#FBEDE2 55%,#FDF6E8 100%);
  border:1px solid rgba(232,97,60,.2);
  border-radius:var(--r-lg);
  padding:46px 44px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
  box-shadow:var(--shadow-md);
}
.cta-banner::after{
  content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--grad);
}
.cta-banner h2{font-size:clamp(22px,2.4vw,28px);margin-bottom:12px;}
.cta-banner p{font-size:15px;color:var(--ink-600);line-height:1.85;max-width:480px;}
.cta-form{display:flex;flex-direction:column;gap:12px;}
.cta-form label{font-size:13.5px;color:var(--ink-600);font-weight:600;}
.cta-form .field-row{display:flex;gap:10px;}
.cta-form input[type="email"]{
  flex:1;height:48px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--white);padding:0 16px;font-size:15px;min-width:0;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.cta-form input[type="email"]:focus{
  outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(232,97,60,.18);
}
.form-note{font-size:12px;color:var(--ink-400);line-height:1.7;}
.form-msg{font-size:13px;color:var(--jade-700);font-weight:600;min-height:20px;}
.form-msg.is-error{color:var(--brand-600);}
.cta-side-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:6px;}
.cta-side-links a{font-size:14px;font-weight:700;color:var(--jade-700);border-bottom:1px dashed rgba(31,90,94,.4);}
.cta-side-links a:hover{color:var(--brand-600);border-bottom-color:rgba(232,97,60,.5);}

/* Footer */
.site-footer{position:relative;background:var(--jade-700);color:#CFE2E0;padding-top:0;margin-top:0;}
.footer-topline{height:3px;background:var(--grad);}
.site-footer .container{padding-top:56px;padding-bottom:28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:38px;}
.footer-brand .brand-name{display:block;font-size:18px;font-weight:800;color:#fff;letter-spacing:-.01em;}
.footer-brand .brand-sub{display:block;font-size:12px;color:#9FC3C0;margin-top:6px;letter-spacing:.04em;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:#BFD8D5;margin-top:14px;max-width:330px;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col li a{font-size:13.5px;color:#BFD8D5;}
.footer-col li a:hover{color:var(--gold-400);}
.footer-col p{font-size:13.5px;line-height:1.85;color:#BFD8D5;}
.footer-col p a{color:var(--gold-400);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  font-size:12.5px;color:#9FC3C0;
}
.footer-bottom a{color:#CFE2E0;text-decoration:underline;text-underline-offset:3px;}
.footer-bottom a:hover{color:var(--gold-400);}

/* Mobile sticky CTA */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
  padding:8px 16px calc(8px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 24px rgba(27,26,23,.08);
}
.mobile-cta .btn{height:44px;width:100%;font-size:15px;}

/* ============ Responsive ============ */
@media (max-width:1200px){
  .nav-links{gap:0;}
  .nav-item{padding:9px 11px;font-size:14.5px;}
  .hero-grid{gap:36px;}
  .quick-grid{gap:18px;}
}
@media (max-width:1080px){
  .status-pill{display:none;}
}
@media (max-width:960px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:34px;}
  .hero-media{order:-1;}
  .hero-media img{aspect-ratio:16/9;}
  .float-card{left:12px;bottom:-16px;}
  .quick-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .cta-banner{grid-template-columns:1fr;padding:36px 28px;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section{padding:56px 0;}
  .trouble,.cta-wrap{padding:56px 0;}
}
@media (max-width:720px){
  .nav{height:66px;}
  .brand-name{font-size:15.5px;}
  .brand-sub{font-size:10.5px;}
  .brand-mark{width:38px;height:38px;border-radius:12px;}
  .faq-grid{grid-template-columns:1fr;}
  .page-hero{padding:34px 0 46px;}
  .search-box{flex-wrap:nowrap;}
  .search-box button{padding:0 16px;font-size:14px;}
  .mobile-cta{display:block;}
  body{padding-bottom:64px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:480px){
  .container{padding:0 16px;}
  .quick-grid{grid-template-columns:1fr;}
  .cta-form .field-row{flex-direction:column;}
  .cta-form .btn{width:100%;}
  .search-box{flex-wrap:wrap;padding:12px;}
  .search-box input{height:38px;width:100%;flex:1 0 100%;}
  .search-box button{width:100%;}
  .btn{width:100%;}
  .nav-right .btn-sm{width:auto;}
  .float-card{position:static;margin-top:14px;left:auto;bottom:auto;}
  .section{padding:44px 0;}
  .trouble,.cta-wrap{padding:44px 0;}
  .cta-banner{padding:28px 20px;}
  .faq-q{padding:18px 18px 18px 18px;font-size:15px;}
  .faq-a-inner{padding:0 18px 18px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}