/* roulang page: index */
:root{
  --c-bg:#FAF6F1;
  --c-surface:#F2EAE1;
  --c-surface-2:#FFFFFF;
  --c-ink:#241C18;
  --c-ink-2:#6B5D54;
  --c-ink-3:#9A8C82;
  --c-line:#E3D9CE;
  --c-primary:#2B211C;
  --c-primary-2:#443229;
  --c-accent:#C08A4E;
  --c-accent-soft:#EBDCC5;
  --c-urgent:#C25B3F;
  --c-success:#4E7A63;
  --c-deep:#211A16;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(43,33,28,.06);
  --sh-2:0 10px 30px rgba(43,33,28,.10);
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:system-ui,-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--c-bg);color:var(--c-ink);
  font-family:var(--font-sans);font-size:16px;line-height:1.8;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;color:inherit;}
button{background:none;border:0;cursor:pointer;}
h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.3;margin:0;font-weight:600;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section.tight{padding:56px 0;}
@media(max-width:1024px){.section{padding:64px 0;}}
@media(max-width:768px){.container{padding:0 16px;}.section{padding:52px 0;}}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(250,246,241,.62);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(43,33,28,.08);
  transition:background .2s ease,box-shadow .2s ease,height .2s ease;
}
.site-header.is-stuck{background:rgba(250,246,241,.96);box-shadow:var(--sh-2);}
.nav-wrap{height:72px;display:flex;align-items:center;gap:28px;transition:height .2s ease;}
.site-header.is-stuck .nav-wrap{height:64px;}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-mark{
  width:34px;height:34px;border-radius:8px;background:var(--c-primary);color:var(--c-accent);
  font-family:var(--font-serif);font-size:13px;letter-spacing:.06em;
  display:flex;align-items:center;justify-content:center;font-weight:600;
}
.logo-text{font-family:var(--font-serif);font-size:17px;font-weight:600;color:var(--c-primary);white-space:nowrap;}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:12px;}
.nav-links a{position:relative;font-size:15px;color:var(--c-ink-2);padding:4px 0;transition:color .2s;}
.nav-links a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-4px;height:2px;
  background:var(--c-accent);transition:right .22s ease;
}
.nav-links a:hover{color:var(--c-primary);}
.nav-links a:hover::after,.nav-links a.is-active::after{right:0;}
.nav-links a.is-active{color:var(--c-primary);font-weight:600;}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-pill);border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;color:var(--c-primary-2);
  transition:background .2s,color .2s,border-color .2s;
}
.icon-btn:hover{background:var(--c-surface);border-color:var(--c-accent);color:var(--c-primary);}
.icon-btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.icon-btn svg{width:18px;height:18px;}
.hamburger{display:none;width:44px;height:44px;border-radius:12px;align-items:center;justify-content:center;border:1px solid var(--c-line);}
.hamburger span{display:block;width:18px;height:2px;background:var(--c-primary);margin:3px auto;border-radius:2px;transition:.2s;}
.hamburger:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.search-layer{
  position:absolute;top:100%;left:0;right:0;background:rgba(250,246,241,.98);
  border-bottom:1px solid var(--c-line);box-shadow:var(--sh-2);
  max-height:0;overflow:hidden;transition:max-height .28s ease;
}
.search-layer.is-open{max-height:160px;}
.search-inner{display:flex;gap:12px;align-items:center;padding:18px 0;}
.search-inner input{
  flex:1;height:48px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:#fff;padding:0 16px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;
}
.search-inner input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.16);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1.2;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn:active{transform:translateY(1px);}
.btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.btn:disabled{opacity:.4;cursor:not-allowed;}
.btn-primary{background:var(--c-primary);color:#FAF6F1;}
.btn-primary:hover{background:var(--c-primary-2);box-shadow:var(--sh-2);}
.btn-ghost{background:transparent;border-color:var(--c-line);color:var(--c-primary);}
.btn-ghost:hover{background:var(--c-surface);border-color:var(--c-accent);}
.btn-urgent{background:var(--c-urgent);color:#fff;}
.btn-urgent:hover{filter:brightness(1.06);box-shadow:0 8px 20px rgba(194,91,63,.24);}
.btn-light{background:#FAF6F1;color:var(--c-primary);}
.btn-light:hover{background:#fff;box-shadow:var(--sh-2);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;line-height:1.6;
}
.badge-accent{background:var(--c-accent-soft);color:#7A5528;}
.badge-live{background:var(--c-urgent);color:#fff;}
.badge-ink{background:var(--c-primary);color:#FAF6F1;}
.badge-ghost{background:var(--c-surface);color:var(--c-ink-2);border:1px solid var(--c-line);}
.badge-success{background:rgba(78,122,99,.14);color:var(--c-success);}
.dot{width:7px;height:7px;border-radius:50%;background:#fff;display:inline-block;animation:pulse 1.6s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.75);}}

/* ---------- hero ---------- */
.hero{position:relative;padding:136px 0 76px;overflow:hidden;}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(250,246,241,.97) 0%,rgba(250,246,241,.90) 42%,rgba(43,33,28,.46) 100%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.kicker{
  display:inline-block;font-size:13px;letter-spacing:.14em;color:var(--c-accent);
  border-bottom:2px solid var(--c-accent);padding-bottom:4px;margin-bottom:20px;
}
.hero h1{font-size:clamp(28px,4.6vw,52px);line-height:1.28;color:var(--c-primary);max-width:16em;}
.hero-sub{margin-top:18px;font-size:17px;color:var(--c-ink-2);max-width:28em;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;font-size:13.5px;color:var(--c-ink-2);}
.hero-facts li{position:relative;padding-left:16px;}
.hero-facts li::before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;background:var(--c-accent);transform:translateY(-50%) rotate(45deg);}
.hero-card{
  position:relative;background:var(--c-surface-2);border:1px solid var(--c-line);
  border-radius:var(--r-card);box-shadow:var(--sh-2);overflow:hidden;
}
.hero-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.hero-card > .badge{position:absolute;top:14px;left:14px;}
.hero-card-body{padding:20px 20px 22px;}
.hero-card-body h2{font-size:19px;color:var(--c-primary);}
.hero-card-body p{margin-top:8px;font-size:14px;color:var(--c-ink-2);}
.mini-countdown{
  margin-top:14px;display:inline-flex;align-items:center;gap:8px;
  font-variant-numeric:tabular-nums;letter-spacing:.04em;font-weight:600;
  color:var(--c-urgent);font-size:20px;
}
.mini-countdown::before{content:"距开播";font-size:13px;font-weight:400;color:var(--c-ink-3);letter-spacing:0;}

/* ---------- info bar ---------- */
.info-wrap{padding:0 0 8px;position:relative;z-index:3;}
.info-bar{
  display:flex;align-items:center;gap:32px;flex-wrap:wrap;
  background:rgba(255,255,255,.78);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);
  padding:22px 26px;
}
.info-items{display:flex;flex-wrap:wrap;gap:32px;}
.info-item dt{font-size:12.5px;color:var(--c-ink-3);letter-spacing:.08em;}
.info-item dd{margin:2px 0 0;font-size:15.5px;font-weight:600;color:var(--c-primary);}
.info-bar .countdown{margin-left:auto;}
.countdown{display:flex;align-items:flex-end;gap:6px;}
.cd-cell{text-align:center;min-width:62px;}
.cd-cell b{
  display:block;font-size:clamp(26px,4vw,40px);font-weight:600;color:var(--c-primary);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;line-height:1.1;
}
.cd-cell span{display:block;font-size:12px;color:var(--c-ink-3);margin-top:2px;}
.cd-sep{color:var(--c-accent);font-size:24px;font-weight:600;line-height:1.4;}

/* ---------- section head ---------- */
.sec-head{
  display:flex;align-items:flex-start;gap:18px;
  border-top:1px solid var(--c-line);padding-top:26px;margin-bottom:40px;
}
.sec-num{
  font-family:var(--font-serif);font-size:15px;color:var(--c-accent);
  border:1px solid var(--c-accent-soft);background:#fff;border-radius:6px;
  padding:2px 9px;letter-spacing:.06em;flex:0 0 auto;margin-top:3px;
}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);color:var(--c-primary);}
.sec-desc{margin-top:8px;font-size:15px;color:var(--c-ink-2);max-width:46em;}
.sec-more{margin-left:auto;font-size:14.5px;color:var(--c-ink-2);white-space:nowrap;position:relative;padding-bottom:3px;transition:color .2s;}
.sec-more::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--c-accent);transition:right .22s;}
.sec-more:hover{color:var(--c-primary);}
.sec-more:hover::after{right:0;}

/* ---------- highlight list ---------- */
.hl-list{border-top:1px solid var(--c-line);}
.hl-item{
  display:flex;gap:26px;align-items:flex-start;padding:26px 8px;
  border-bottom:1px solid var(--c-line);transition:background .2s;
}
.hl-item:hover{background:rgba(242,234,225,.55);}
.hl-num{font-family:var(--font-serif);font-size:22px;color:var(--c-accent);flex:0 0 48px;font-variant-numeric:tabular-nums;}
.hl-body h3{font-size:19px;color:var(--c-primary);transition:color .2s;}
.hl-item:hover .hl-body h3{color:var(--c-accent);}
.hl-body p{margin-top:6px;font-size:15px;color:var(--c-ink-2);max-width:56em;}
.hl-arrow{margin-left:auto;color:var(--c-accent);font-size:18px;opacity:0;transform:translateX(-8px);transition:.22s;align-self:center;}
.hl-item:hover .hl-arrow{opacity:1;transform:translateX(0);}

/* ---------- subscribe ---------- */
.sub-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start;}
.sub-points li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--c-line);font-size:15px;color:var(--c-ink-2);}
.sub-points li b{color:var(--c-primary);font-weight:600;}
.sub-points li::before{content:"✓";color:var(--c-success);font-weight:700;flex:0 0 auto;}
.form-card{
  background:var(--c-surface-2);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);padding:30px;
}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13.5px;color:var(--c-ink-2);margin-bottom:8px;letter-spacing:.02em;}
.field input[type="text"],.field input[type="tel"],.field input[type="email"]{
  width:100%;height:50px;border-radius:var(--r-btn);border:1px solid var(--c-line);
  background:#fff;padding:0 16px;font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;
}
.field input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.16);}
.field.is-error input{border-color:var(--c-urgent);box-shadow:0 0 0 3px rgba(194,91,63,.14);}
.field-error{display:none;margin-top:7px;font-size:13px;color:var(--c-urgent);}
.field.is-error .field-error{display:block;}
.code-row{display:flex;gap:10px;}
.code-row input{flex:1;}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--c-ink-2);margin:6px 0 20px;}
.checkbox input{width:17px;height:17px;accent-color:var(--c-accent);margin-top:4px;flex:0 0 auto;}
.success-card{
  display:none;align-items:center;gap:16px;
  border:1px solid rgba(78,122,99,.35);background:rgba(78,122,99,.08);
  border-radius:var(--r-card);padding:24px;
}
.success-card.is-visible{display:flex;}
.success-card h3{font-size:18px;color:var(--c-success);}
.success-card p{margin-top:6px;font-size:14.5px;color:var(--c-ink-2);}
.success-icon{
  width:44px;height:44px;border-radius:50%;background:var(--c-success);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto;
}

/* ---------- live cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.card{
  background:var(--c-surface-2);border:1px solid var(--c-line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.card-media{position:relative;}
.card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-img) var(--r-img) 0 0;}
.card-media .badge{position:absolute;top:12px;left:12px;}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1;}
.card-body h3{
  font-size:17.5px;color:var(--c-primary);display:-webkit-box;-webkit-line-clamp:2;
  -webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;font-size:13px;color:var(--c-ink-3);}
.card-foot{margin-top:auto;padding-top:18px;display:flex;gap:10px;flex-wrap:wrap;}

/* ---------- replay ---------- */
.replay-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:start;}
.replay-main{background:var(--c-surface-2);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);overflow:hidden;transition:transform .2s,box-shadow .2s;}
.replay-main:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.replay-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.replay-main .card-body{padding:22px 24px 26px;}
.replay-main h3{font-size:20px;}
.replay-list{border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-surface-2);overflow:hidden;}
.replay-row{display:flex;gap:14px;padding:14px 16px;border-bottom:1px solid var(--c-line);transition:background .2s;}
.replay-row:last-child{border-bottom:0;}
.replay-row:hover{background:var(--c-surface);}
.replay-row img{width:112px;aspect-ratio:16/9;object-fit:cover;border-radius:8px;flex:0 0 auto;}
.replay-row h4{font-size:15.5px;color:var(--c-primary);font-family:var(--font-sans);font-weight:600;line-height:1.5;}
.replay-row p{margin-top:6px;font-size:12.5px;color:var(--c-ink-3);}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-card{
  display:flex;flex-direction:column;background:var(--c-surface-2);border:1px solid var(--c-line);
  border-radius:var(--r-card);box-shadow:var(--sh-1);padding:22px 24px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--c-accent-soft);}
.news-card h3{font-size:17.5px;color:var(--c-primary);margin-top:14px;}
.news-card p{
  margin-top:10px;font-size:14.5px;color:var(--c-ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{margin-top:18px;padding-top:14px;border-top:1px solid var(--c-line);display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--c-ink-3);}
.empty-state{
  border:1px dashed var(--c-line);border-radius:var(--r-card);background:var(--c-surface-2);
  padding:48px 24px;text-align:center;
}
.empty-state img{width:180px;border-radius:var(--r-img);margin:0 auto 20px;object-fit:cover;}
.empty-state p{font-size:15px;color:var(--c-ink-2);margin-bottom:20px;}

/* ---------- entry cards ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.entry-card{
  display:flex;flex-direction:column;gap:12px;padding:22px 20px;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  transition:background .2s,transform .2s,border-color .2s;
}
.entry-card:hover{background:var(--c-surface-2);border-color:var(--c-accent);transform:translateY(-2px);}
.entry-icon{
  width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;color:var(--c-accent);
}
.entry-icon svg{width:20px;height:20px;}
.entry-card h3{font-size:17px;color:var(--c-primary);}
.entry-card p{font-size:14px;color:var(--c-ink-2);}
.entry-arrow{margin-top:auto;color:var(--c-accent);font-size:16px;transition:transform .2s;}
.entry-card:hover .entry-arrow{transform:translateX(4px);}

/* ---------- faq ---------- */
.faq-list{border-top:1px solid var(--c-line);max-width:900px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 4px;text-align:left;font-family:var(--font-serif);font-size:17px;
  color:var(--c-primary);transition:color .2s;
}
.faq-q:hover{color:var(--c-accent);}
.faq-q:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;}
.faq-icon{
  width:24px;height:24px;flex:0 0 auto;position:relative;transition:transform .28s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--c-accent);border-radius:2px;
}
.faq-icon::before{left:0;right:0;top:11px;height:2px;}
.faq-icon::after{top:0;bottom:0;left:11px;width:2px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{padding:0 4px 18px;font-size:15px;color:var(--c-ink-2);max-width:62em;}
.faq-item.is-open .faq-a{max-height:340px;}

/* ---------- cta band ---------- */
.cta-band{
  background:var(--c-deep);border-radius:var(--r-card);color:#FAF6F1;
  display:flex;align-items:center;gap:32px;flex-wrap:wrap;
  padding:44px 48px;
}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);color:#FAF6F1;}
.cta-band p{margin-top:10px;font-size:15px;color:rgba(250,246,241,.72);max-width:40em;}
.cta-actions{margin-left:auto;display:flex;gap:14px;flex-wrap:wrap;}

/* ---------- footer ---------- */
.site-footer{background:var(--c-deep);color:rgba(250,246,241,.7);margin-top:88px;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;}
.footer-brand .logo-mark{background:rgba(250,246,241,.1);color:var(--c-accent);}
.footer-brand .logo-text{color:#FAF6F1;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.8;color:rgba(250,246,241,.62);max-width:26em;}
.footer-sub{margin-top:20px;display:flex;gap:10px;flex-wrap:wrap;}
.footer-sub input{
  flex:1;min-width:160px;height:44px;border-radius:var(--r-btn);
  border:1px solid rgba(250,246,241,.2);background:rgba(250,246,241,.06);
  color:#FAF6F1;padding:0 14px;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s;
}
.footer-sub input::placeholder{color:rgba(250,246,241,.42);}
.footer-sub input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.2);}
.site-footer h3{font-size:15px;color:#FAF6F1;letter-spacing:.06em;margin-bottom:18px;font-family:var(--font-sans);font-weight:600;}
.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;}
.footer-links a{font-size:14px;color:rgba(250,246,241,.7);transition:color .2s;}
.footer-links a:hover{color:var(--c-accent);}
.footer-info li{font-size:14px;padding:6px 0;color:rgba(250,246,241,.66);}
.footer-info li b{color:#FAF6F1;font-weight:600;margin-right:8px;}
.footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid rgba(250,246,241,.12);
  display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:rgba(250,246,241,.5);
}
.to-top{
  margin-left:auto;display:inline-flex;align-items:center;gap:8px;
  color:rgba(250,246,241,.72);font-size:13.5px;transition:color .2s;
}
.to-top:hover{color:var(--c-accent);}

/* ---------- drawer ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(33,26,22,.55);z-index:80;
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;
}
.overlay.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:86%;max-width:360px;z-index:90;
  background:var(--c-bg);transform:translateX(100%);transition:transform .3s ease;
  padding:24px;display:flex;flex-direction:column;box-shadow:var(--sh-2);
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;}
.drawer-nav{display:flex;flex-direction:column;gap:6px;}
.drawer-nav a{
  font-family:var(--font-serif);font-size:18px;color:var(--c-primary);
  padding:12px 0;border-bottom:1px solid var(--c-line);transition:color .2s,padding-left .2s;
}
.drawer-nav a:hover{color:var(--c-accent);padding-left:6px;}
.drawer-foot{margin-top:auto;padding-top:24px;border-top:1px solid var(--c-line);font-size:13.5px;color:var(--c-ink-2);}
.drawer-foot .btn{margin-top:14px;}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero{padding:120px 0 60px;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .replay-grid{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:repeat(2,1fr);}
  .sub-grid{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media(max-width:960px){
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .nav-actions .btn-primary{display:none;}
}
@media(max-width:768px){
  .hero{padding:104px 0 48px;}
  .hero-bg{height:100%;}
  .info-bar{padding:18px 18px;gap:20px;}
  .info-items{gap:20px;}
  .info-bar .countdown{margin-left:0;width:100%;justify-content:space-between;}
  .cd-cell{min-width:0;flex:1;}
  .sec-head{flex-wrap:wrap;gap:12px;}
  .sec-more{margin-left:0;width:100%;}
  .card-grid{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;-webkit-overflow-scrolling:touch;}
  .card-grid .card{flex:0 0 82%;scroll-snap-align:start;}
  .news-grid{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:1fr;}
  .cta-band{padding:32px 24px;}
  .cta-actions{margin-left:0;width:100%;}
  .cta-actions .btn{flex:1;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .replay-row img{width:96px;}
  .hl-item{gap:16px;padding:20px 4px;}
  .hl-num{flex:0 0 36px;font-size:19px;}
}
@media(max-width:480px){
  .logo-text{font-size:15px;}
  .hero h1{font-size:26px;}
  .cd-cell b{font-size:24px;}
  .form-card{padding:22px 18px;}
}

/* roulang page: article */
:root{
  --c-bg:#FAF6F1;
  --c-surface:#F2EAE1;
  --c-card:#FFFFFF;
  --c-ink:#241C18;
  --c-ink-2:#6B5D54;
  --c-ink-3:#9A8C82;
  --c-line:#E3D9CE;
  --c-primary:#2B211C;
  --c-primary-2:#443229;
  --c-accent:#C08A4E;
  --c-accent-soft:#F0E2D0;
  --c-urgent:#C25B3F;
  --c-success:#4E7A63;
  --c-deep:#211A16;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(43,33,28,.06);
  --sh-2:0 10px 30px rgba(43,33,28,.10);
  --nav-h:72px;
  --font-serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --font-sans:system-ui,-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
h1,h2,h3,h4{font-family:var(--font-serif);line-height:1.3;margin:0;font-weight:700;letter-spacing:.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:var(--c-accent-soft);}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:0 22px;height:48px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;letter-spacing:.02em;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
  border:1px solid transparent;white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn:disabled{opacity:.4;cursor:not-allowed;}
.btn-primary{background:var(--c-primary);color:#FAF6F1;box-shadow:var(--sh-1);}
.btn-primary:hover{background:var(--c-primary-2);box-shadow:var(--sh-2);}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-line);}
.btn-ghost:hover{background:var(--c-surface);}
.btn-urgent{background:var(--c-urgent);color:#fff;}
.btn-urgent:hover{background:#A94A31;box-shadow:var(--sh-2);}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px;}
.btn-pill{border-radius:var(--r-pill);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:var(--r-pill);
  font-size:12px;line-height:1.7;font-weight:600;letter-spacing:.04em;
}
.badge-accent{background:var(--c-accent-soft);color:#8A5A24;}
.badge-muted{background:var(--c-surface);color:var(--c-ink-2);}
.badge-urgent{background:rgba(194,91,63,.12);color:var(--c-urgent);}
.badge-success{background:rgba(78,122,99,.14);color:var(--c-success);}

/* header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  height:var(--nav-h);
  background:rgba(250,246,241,.62);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(43,33,28,.08);
  box-shadow:0 1px 0 rgba(43,33,28,.02),var(--sh-1);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.site-header.is-stuck{height:64px;background:rgba(250,246,241,.96);box-shadow:var(--sh-2);}
.header-inner{display:flex;align-items:center;gap:24px;height:100%;}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:var(--c-primary);color:var(--c-accent);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;letter-spacing:.04em;
}
.logo-text{font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--c-ink);}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:12px;}
.nav-links a{
  position:relative;font-size:15px;color:var(--c-ink-2);
  padding:6px 0;transition:color .18s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--c-accent);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--c-ink);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.is-active{color:var(--c-ink);font-weight:600;}
.nav-links a.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--c-line);color:var(--c-ink-2);background:rgba(255,255,255,.6);
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.icon-btn:hover{background:var(--c-surface);color:var(--c-ink);}
.icon-btn:active{transform:translateY(1px);}
.hamburger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:rgba(255,255,255,.6);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.hamburger span{width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.search-layer{
  position:absolute;left:0;right:0;top:100%;
  background:rgba(250,246,241,.98);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--c-line);box-shadow:var(--sh-2);
  max-height:0;overflow:hidden;padding:0;
  transition:max-height .25s ease,padding .25s ease;
}
.search-layer.is-open{max-height:140px;padding:16px 0;}
.search-form{display:flex;gap:12px;align-items:center;}
.search-form input{
  flex:1;min-width:0;height:46px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;padding:0 16px;font-size:15px;
}
.search-form input:focus{border-color:var(--c-accent);outline:none;box-shadow:0 0 0 3px rgba(192,138,78,.18);}
.search-hint{font-size:13px;color:var(--c-ink-3);}

/* drawer */
.overlay{
  position:fixed;inset:0;background:rgba(33,26,22,.55);z-index:130;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.overlay.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:140;
  background:var(--c-bg);border-left:1px solid var(--c-line);
  transform:translateX(100%);transition:transform .28s ease;
  padding:24px 22px;display:flex;flex-direction:column;gap:22px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-close{
  align-self:flex-end;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--c-line);font-size:20px;line-height:1;color:var(--c-ink-2);
}
.drawer-close:hover{background:var(--c-surface);}
.drawer-links{display:flex;flex-direction:column;gap:6px;}
.drawer-links a{
  font-family:var(--font-serif);font-size:18px;padding:12px 4px;
  border-bottom:1px solid var(--c-line);color:var(--c-ink);
}
.drawer-links a.is-active{color:var(--c-accent);}
.drawer-sub{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);padding:16px;box-shadow:var(--sh-1);}
.drawer-sub p{font-size:14px;color:var(--c-ink-2);margin-bottom:12px;}
.drawer-sub input{width:100%;height:42px;border-radius:10px;border:1px solid var(--c-line);padding:0 12px;font-size:14px;background:var(--c-bg);}

/* main */
main{padding-top:var(--nav-h);}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:.14em;color:var(--c-accent);text-transform:uppercase;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--c-accent);border-radius:2px;}

/* crumb */
.crumb{padding-top:36px;display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--c-ink-3);}
.crumb a{color:var(--c-ink-2);transition:color .18s ease;}
.crumb a:hover{color:var(--c-accent);}
.crumb-sep{color:var(--c-line);}
.crumb-now{max-width:46%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--c-ink-3);}

/* article head */
.article-head{padding:28px 0 36px;border-bottom:1px solid var(--c-line);}
.article-head h1{
  font-size:clamp(24px,3.2vw,36px);
  line-height:1.35;
  margin:18px 0 18px;
  max-width:900px;
}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--c-ink-3);}
.meta-dot{width:4px;height:4px;border-radius:50%;background:var(--c-line);}
.article-cover{margin:36px 0 0;}
.article-cover img{
  width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--r-img);border:1px solid var(--c-line);box-shadow:var(--sh-1);
}
.article-cover figcaption{font-size:13px;color:var(--c-ink-3);margin-top:10px;text-align:center;}

/* layout */
.article-section{padding:56px 0 0;}
.article-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:56px;align-items:start;}
.toc{position:sticky;top:calc(var(--nav-h) + 24px);}
.toc-title{
  font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--c-ink-3);
  padding-bottom:12px;border-bottom:1px solid var(--c-line);margin-bottom:14px;
}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:60vh;overflow-y:auto;}
.toc-list a{
  display:block;font-size:13.5px;line-height:1.6;color:var(--c-ink-2);
  padding:7px 10px;border-left:2px solid transparent;border-radius:0 8px 8px 0;
  transition:color .18s ease,background .18s ease,border-color .18s ease;
}
.toc-list a.toc-h3{padding-left:22px;font-size:13px;color:var(--c-ink-3);}
.toc-list a:hover{background:var(--c-surface);color:var(--c-ink);}
.toc-list a.is-current{color:var(--c-accent);border-left-color:var(--c-accent);background:rgba(192,138,78,.08);font-weight:600;}
.toc-tip{margin-top:18px;font-size:12.5px;color:var(--c-ink-3);line-height:1.7;}

/* article body */
.article-body{max-width:760px;font-size:16px;line-height:1.8;color:var(--c-ink);}
.article-body > * + *{margin-top:1em;}
.article-body h2{
  font-size:clamp(22px,2.6vw,32px);line-height:1.3;
  margin:48px 0 16px;padding-left:16px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.34em;bottom:.34em;width:3px;
  background:var(--c-accent);border-radius:2px;
}
.article-body h3{font-size:19px;margin:32px 0 12px;}
.article-body h4{font-size:17px;margin:24px 0 10px;}
.article-body ul,.article-body ol{padding-left:1.4em;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li + li{margin-top:.4em;}
.article-body a{color:var(--c-ink);border-bottom:1px solid var(--c-accent);transition:color .18s ease;}
.article-body a:hover{color:var(--c-accent);}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;background:var(--c-surface);
  border-left:3px solid var(--c-accent);border-radius:0 12px 12px 0;color:var(--c-ink-2);
}
.article-body img{max-width:100%;height:auto;border-radius:var(--r-img);margin:24px 0;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--c-ink-3);text-align:center;margin-top:10px;}
.article-body table{
  display:block;width:100%;overflow-x:auto;border-collapse:collapse;
  font-size:15px;margin:24px 0;
}
.article-body th,.article-body td{border:1px solid var(--c-line);padding:10px 14px;text-align:left;white-space:nowrap;}
.article-body th{background:var(--c-surface);font-weight:600;}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:40px 0;}
.empty-state{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:48px 28px;text-align:center;box-shadow:var(--sh-1);
}
.empty-state h2{font-size:22px;margin-bottom:12px;}
.empty-state p{color:var(--c-ink-2);margin-bottom:22px;}

/* article foot */
.article-foot{margin-top:48px;padding-top:28px;border-top:1px solid var(--c-line);}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-list span{
  display:inline-flex;padding:6px 14px;border-radius:var(--r-pill);
  background:var(--c-surface);border:1px solid var(--c-line);
  font-size:13px;color:var(--c-ink-2);
}
.nextprev{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:40px;}
.nextprev a{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:20px 22px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.nextprev a:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--c-accent);}
.nextprev .np-label{display:block;font-size:12.5px;color:var(--c-ink-3);letter-spacing:.08em;margin-bottom:8px;}
.nextprev .np-title{font-family:var(--font-serif);font-size:17px;line-height:1.5;display:block;margin-bottom:6px;}
.nextprev .np-desc{font-size:13.5px;color:var(--c-ink-2);}

/* sections */
.section{padding:72px 0 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;}
.section-head h2{font-size:clamp(22px,2.6vw,32px);}
.section-head p{font-size:14.5px;color:var(--c-ink-2);margin-top:8px;max-width:560px;}
.text-link{
  position:relative;font-size:14px;font-weight:600;color:var(--c-ink);
  border-bottom:2px solid var(--c-accent);padding-bottom:3px;
  transition:color .18s ease;
}
.text-link:hover{color:var(--c-accent);}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.rel-card{
  background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.rel-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.rel-card img{width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;}
.rel-card .rel-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-card h3{font-size:17px;line-height:1.5;}
.rel-card p{font-size:14px;color:var(--c-ink-2);flex:1;}
.rel-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--c-ink-3);}
.cta-band{background:var(--c-primary);color:#FAF6F1;margin-top:88px;}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:56px 0;
}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);color:#FAF6F1;margin-bottom:10px;}
.cta-inner p{font-size:14.5px;color:rgba(250,246,241,.72);max-width:520px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.cta-inner .btn-ghost{border-color:rgba(250,246,241,.4);color:#FAF6F1;}
.cta-inner .btn-ghost:hover{background:rgba(250,246,241,.12);}

/* footer */
.site-footer{background:var(--c-deep);color:rgba(250,246,241,.7);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.site-footer .logo-text{color:#FAF6F1;}
.site-footer .logo-mark{background:rgba(250,246,241,.1);color:var(--c-accent);}
.footer-brand p{font-size:14px;line-height:1.8;margin:14px 0 18px;color:rgba(250,246,241,.62);}
.footer-sub{display:flex;gap:10px;}
.footer-sub input{
  flex:1;min-width:0;height:42px;border-radius:10px;
  border:1px solid rgba(250,246,241,.22);background:rgba(250,246,241,.06);
  color:#FAF6F1;padding:0 14px;font-size:14px;transition:border-color .18s ease,box-shadow .18s ease;
}
.footer-sub input::placeholder{color:rgba(250,246,241,.42);}
.footer-sub input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.22);}
.footer-sub.is-error input{border-color:var(--c-urgent);box-shadow:0 0 0 3px rgba(194,91,63,.22);}
.footer-sub .sub-msg{font-size:12.5px;color:#E8A48D;margin-top:8px;display:none;}
.footer-sub.is-error .sub-msg{display:block;}
.sub-success{
  display:flex;align-items:center;gap:10px;font-size:14px;color:#8FBE9F;
  border:1px solid rgba(78,122,99,.5);background:rgba(78,122,99,.14);
  padding:12px 14px;border-radius:12px;
}
.site-footer h3{font-size:14px;letter-spacing:.1em;color:rgba(250,246,241,.92);margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:11px;font-size:14px;}
.footer-links a{color:rgba(250,246,241,.7);transition:color .18s ease;}
.footer-links a:hover{color:var(--c-accent);}
.footer-info li{font-size:14px;color:rgba(250,246,241,.66);margin-bottom:12px;line-height:1.7;}
.footer-info b{display:block;color:rgba(250,246,241,.94);font-weight:600;margin-bottom:2px;}
.footer-bottom{
  margin-top:52px;border-top:1px solid rgba(250,246,241,.12);
  padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;
  font-size:13px;color:rgba(250,246,241,.52);
}
.to-top{margin-left:auto;color:var(--c-accent);font-weight:600;}
.to-top:hover{color:#DDA96A;}

@media (max-width:1024px){
  .nav-links{display:none;}
  .hamburger{display:inline-flex;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;}
  .toc{display:none;}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .article-cover img{aspect-ratio:16/9;}
}
@media (max-width:768px){
  :root{--nav-h:60px;}
  .container{padding:0 16px;}
  .logo-text{font-size:15.5px;}
  .header-actions .btn-sm{display:none;}
  .crumb{padding-top:24px;}
  .crumb-now{max-width:100%;}
  .article-head{padding:20px 0 28px;}
  .article-section{padding:40px 0 0;}
  .article-body{font-size:15.5px;}
  .article-body h2{margin-top:36px;}
  .nextprev{grid-template-columns:1fr;}
  .rel-grid{grid-template-columns:1fr;}
  .section{padding:52px 0 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .cta-inner{flex-direction:column;align-items:flex-start;padding:44px 0;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{margin-top:36px;}
  .to-top{margin-left:0;}
}
@media (max-width:480px){
  .article-meta{gap:10px;}
  .btn{height:44px;font-size:14.5px;}
}

/* roulang page: category1 */
:root{
  --c-bg:#FAF6F1;
  --c-surface:#FFFFFF;
  --c-surface-2:#F2EAE1;
  --c-ink:#241C18;
  --c-ink-2:#6B5D54;
  --c-ink-3:#9A8C82;
  --c-line:#E3D9CE;
  --c-primary:#2B211C;
  --c-primary-2:#443229;
  --c-accent:#C08A4E;
  --c-accent-soft:#E7D2B4;
  --c-urgent:#C25B3F;
  --c-success:#4E7A63;
  --c-deep:#211A16;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(43,33,28,.06);
  --sh-2:0 10px 30px rgba(43,33,28,.10);
  --s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:24px;--s-6:32px;--s-7:48px;--s-8:64px;--s-9:96px;
  --font-serif:"Noto Serif SC","Songti SC","Source Han Serif SC",Georgia,serif;
  --font-sans:system-ui,-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;line-height:1.3;margin:0;letter-spacing:.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
::selection{background:var(--c-accent-soft);color:var(--c-primary)}

.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:600;line-height:1;letter-spacing:.02em;
  border:1px solid transparent;transition:transform .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.btn-primary{background:var(--c-primary);color:#FAF6F1;box-shadow:var(--sh-1)}
.btn-primary:hover{background:var(--c-primary-2);box-shadow:var(--sh-2)}
.btn-ghost{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-surface-2)}
.btn-urgent{background:var(--c-urgent);color:#fff;box-shadow:var(--sh-1)}
.btn-urgent:hover{background:#AD4C33;box-shadow:var(--sh-2)}
.btn-light{background:#FAF6F1;color:var(--c-primary)}
.btn-light:hover{background:#fff}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary);
}
.link-more::after{content:"→";transition:transform .18s ease}
.link-more:hover{box-shadow:inset 0 -2px 0 var(--c-accent)}
.link-more:hover::after{transform:translateX(4px)}

/* ---------- 徽章 / 标签 ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  font-size:13px;font-weight:600;line-height:1.4;letter-spacing:.02em;
}
.badge-gold{background:rgba(192,138,78,.16);color:#8C5F2C}
.badge-live{background:var(--c-urgent);color:#fff}
.badge-replay{background:var(--c-primary);color:#FAF6F1}
.badge-green{background:rgba(78,122,99,.14);color:var(--c-success)}
.dot-live{width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.4s infinite ease-in-out}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.78)}}
.chip{
  display:inline-block;padding:6px 14px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:var(--c-surface);
  font-size:13px;color:var(--c-ink-2);transition:border-color .18s ease,color .18s ease;
}
.chip:hover{border-color:var(--c-accent);color:var(--c-accent)}
.tag-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:10px;
  border:1px solid var(--c-accent);color:var(--c-accent);
  font-family:var(--font-serif);font-size:15px;font-weight:700;
}

/* ---------- 导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(250,246,241,.62);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(43,33,28,.08);
  box-shadow:0 2px 12px rgba(43,33,28,.05);
  transition:background-color .2s ease,box-shadow .2s ease;
}
.site-header.is-stuck{background:rgba(250,246,241,.96);box-shadow:var(--sh-2)}
.nav-inner{display:flex;align-items:center;gap:28px;height:72px;transition:height .2s ease}
.site-header.is-stuck .nav-inner{height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:9px;
  background:var(--c-primary);color:var(--c-accent);
  font-family:var(--font-serif);font-size:14px;font-weight:700;letter-spacing:.04em;
}
.logo-text{font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--c-ink);letter-spacing:.02em}
.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-links a{
  position:relative;font-size:15px;color:var(--c-ink-2);
  padding:6px 2px;transition:color .18s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-links a:hover{color:var(--c-ink)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--c-ink);font-weight:600}
.nav-links a.is-active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--c-line);background:rgba(255,255,255,.6);
  color:var(--c-ink-2);transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}
.icon-btn:hover{border-color:var(--c-accent);color:var(--c-accent);background:#fff}
.icon-btn svg{width:17px;height:17px}
.hamburger{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:rgba(255,255,255,.6);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .2s ease}
.search-pop{
  border-top:1px solid var(--c-line);
  background:rgba(250,246,241,.98);
  box-shadow:var(--sh-1);
}
.search-pop .container{display:flex;align-items:center;gap:16px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.search-pop input{
  flex:1;min-width:220px;
  padding:12px 18px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:#fff;
  font-size:15px;outline:none;transition:border-color .18s ease,box-shadow .18s ease;
}
.search-pop input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.16)}
.search-hint{font-size:13px;color:var(--c-ink-3)}

/* ---------- 抽屉 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(33,26,22,.55);z-index:90;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(340px,86vw);z-index:100;
  background:var(--c-bg);border-left:1px solid var(--c-line);
  transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;padding:22px 24px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.drawer-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--c-ink-2);
}
.drawer-close:hover{border-color:var(--c-accent);color:var(--c-accent)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  font-family:var(--font-serif);font-size:18px;color:var(--c-ink);
  padding:14px 4px;border-bottom:1px solid var(--c-line);
}
.drawer-nav a.is-active{color:var(--c-accent)}
.drawer-foot{margin-top:auto;padding-top:28px}
.drawer-foot p{font-size:13px;color:var(--c-ink-3);margin-bottom:12px}

/* ---------- 分类首图带 ---------- */
.cat-hero{position:relative;height:280px;overflow:hidden;display:flex;align-items:flex-end}
.cat-hero .hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cat-hero .hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(33,26,22,.78) 0%,rgba(33,26,22,.52) 48%,rgba(33,26,22,.74) 100%);
}
.cat-hero .container{position:relative;z-index:2;padding-bottom:34px;padding-top:110px}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(250,246,241,.78);margin-bottom:14px;flex-wrap:wrap}
.crumb a:hover{color:var(--c-accent)}
.crumb .sep{color:rgba(250,246,241,.4)}
.crumb .now{color:var(--c-accent)}
.cat-hero h1{
  color:#FAF6F1;font-size:clamp(26px,3.6vw,40px);max-width:880px;margin-bottom:10px;
}
.cat-hero .hero-sub{color:rgba(250,246,241,.82);font-size:15px;max-width:640px;margin:0}

/* ---------- 板块头 ---------- */
.section{padding:72px 0}
.section-soft{background:var(--c-surface-2)}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:34px;flex-wrap:wrap}
.sec-num{
  font-family:var(--font-serif);font-size:14px;font-weight:700;color:var(--c-accent);
  letter-spacing:.14em;
}
.sec-head h2{font-size:clamp(22px,2.6vw,32px);color:var(--c-ink)}
.sec-line{flex:1;height:1px;background:var(--c-line);min-width:40px}
.sec-desc{font-size:15px;color:var(--c-ink-2);max-width:760px;margin-top:-18px;margin-bottom:34px}

/* ---------- 说明 + 数据条 ---------- */
.intro-block{max-width:820px}
.intro-block p{color:var(--c-ink-2);font-size:16.5px}
.stat-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:32px;
}
.stat-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.stat-card .k{font-size:13px;color:var(--c-ink-3);letter-spacing:.04em;margin-bottom:6px;display:block}
.stat-card .v{font-family:var(--font-serif);font-size:22px;font-weight:700;color:var(--c-primary)}
.stat-card .n{font-size:13px;color:var(--c-ink-2);margin-top:6px}

/* ---------- 图文交替 ---------- */
.split{
  display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:center;
  padding:38px 0;border-bottom:1px solid var(--c-line);
}
.split:last-of-type{border-bottom:0}
.split.rev{grid-template-columns:7fr 5fr}
.split.rev .split-media{order:2}
.split.rev .split-body{order:1}
.split-media{position:relative}
.split-media img{
  width:100%;height:300px;object-fit:cover;border-radius:var(--r-img);
  border:1px solid var(--c-line);
}
.split-media .float-badge{
  position:absolute;top:14px;left:14px;
  background:rgba(250,246,241,.94);border:1px solid var(--c-line);
  border-radius:var(--r-pill);padding:5px 13px;font-size:12.5px;color:var(--c-primary);font-weight:600;
}
.split-body h3{font-size:20px;margin-bottom:12px;color:var(--c-ink)}
.split-body p{color:var(--c-ink-2);font-size:15.5px;max-width:560px}
.split-body .mini-list{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 场景卡 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scene-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.scene-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--c-accent-soft)}
.scene-card .ico{
  width:42px;height:42px;border-radius:12px;background:var(--c-surface-2);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
  color:var(--c-accent);font-family:var(--font-serif);font-weight:700;
}
.scene-card h3{font-size:18px;margin-bottom:8px}
.scene-card p{font-size:14.5px;color:var(--c-ink-2);margin:0}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:flow}
.flow-item{
  position:relative;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:26px 22px 24px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.flow-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.flow-item .step{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;background:var(--c-primary);color:var(--c-accent);
  font-size:13px;font-weight:700;margin-bottom:14px;font-family:var(--font-serif);
}
.flow-item h3{font-size:17px;margin-bottom:8px}
.flow-item p{font-size:14px;color:var(--c-ink-2);margin:0}

/* ---------- 订阅 ---------- */
.subscribe-wrap{
  display:grid;grid-template-columns:5fr 7fr;gap:44px;align-items:start;
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:38px;box-shadow:var(--sh-1);
}
.subscribe-copy h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:14px}
.subscribe-copy p{color:var(--c-ink-2);font-size:15.5px}
.point-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.point-list li{display:flex;gap:10px;font-size:14.5px;color:var(--c-ink-2);align-items:flex-start}
.point-list li::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);
  margin-top:9px;flex-shrink:0;
}
.form-field{margin-bottom:16px}
.form-field label{display:block;font-size:13.5px;color:var(--c-ink-2);margin-bottom:7px}
.form-field input[type="text"],
.form-field input[type="tel"],
.form-field input[type="email"]{
  width:100%;padding:13px 16px;border-radius:var(--r-btn);
  border:1px solid var(--c-line);background:#fff;outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-field input:focus{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.16)}
.form-field.is-error input{border-color:var(--c-urgent);box-shadow:0 0 0 3px rgba(194,91,63,.14)}
.err-text{display:none;font-size:13px;color:var(--c-urgent);margin-top:6px}
.form-field.is-error .err-text{display:block}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--c-ink-2);margin-bottom:18px}
.check-row input{margin-top:5px;accent-color:var(--c-accent)}
.success-card{
  display:none;text-align:center;padding:30px 20px;
  border:1px solid rgba(78,122,99,.35);border-radius:var(--r-card);background:rgba(78,122,99,.06);
}
.success-card.is-on{display:block}
.success-card .big{font-family:var(--font-serif);font-size:20px;color:var(--c-success);margin:12px 0 6px}
.success-card p{font-size:14px;color:var(--c-ink-2);margin:0}

/* ---------- FAQ ---------- */
.faq{max-width:900px}
.faq-item{
  border:1px solid var(--c-line);border-radius:var(--r-card);background:var(--c-surface);
  margin-bottom:12px;overflow:hidden;box-shadow:var(--sh-1);transition:border-color .2s ease;
}
.faq-item[open]{border-color:var(--c-accent-soft)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-family:var(--font-serif);font-size:17px;color:var(--c-ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--c-accent)}
.faq-icon{position:relative;width:18px;height:18px;flex-shrink:0}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--c-accent);border-radius:2px;transition:transform .22s ease,opacity .22s ease;
}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-body{padding:0 24px 22px;color:var(--c-ink-2);font-size:15.5px}

/* ---------- 底部 CTA ---------- */
.cta-band{
  background:var(--c-primary);color:#FAF6F1;border-radius:var(--r-card);
  padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:32px;
  flex-wrap:wrap;box-shadow:var(--sh-2);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);color:#FAF6F1;margin-bottom:10px}
.cta-band p{color:rgba(250,246,241,.76);font-size:15px;margin:0;max-width:520px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-deep);color:rgba(250,246,241,.7);margin-top:72px;padding:64px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.footer-brand .logo-mark{background:rgba(250,246,241,.1);color:var(--c-accent)}
.footer-brand .logo-text{color:#FAF6F1}
.footer-brand p{font-size:14px;color:rgba(250,246,241,.62);margin:16px 0 18px;max-width:300px}
.footer-sub{display:flex;gap:8px;flex-wrap:wrap}
.footer-sub input{
  flex:1;min-width:150px;padding:11px 16px;border-radius:var(--r-pill);
  border:1px solid rgba(250,246,241,.18);background:rgba(250,246,241,.06);
  color:#FAF6F1;outline:none;font-size:14px;
}
.footer-sub input::placeholder{color:rgba(250,246,241,.45)}
.footer-sub input:focus{border-color:var(--c-accent)}
.site-footer h3{
  font-family:var(--font-serif);font-size:15px;color:#FAF6F1;margin-bottom:16px;letter-spacing:.04em;
}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:rgba(250,246,241,.7);transition:color .18s ease}
.footer-links a:hover{color:var(--c-accent)}
.footer-info{display:flex;flex-direction:column;gap:12px}
.footer-info li{font-size:13.5px;color:rgba(250,246,241,.62)}
.footer-info b{display:block;color:#FAF6F1;font-weight:600;font-size:14px}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(250,246,241,.12);
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(250,246,241,.5);
}
.footer-bottom .to-top{margin-left:auto;color:rgba(250,246,241,.7)}
.footer-bottom .to-top:hover{color:var(--c-accent)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .split,.split.rev{grid-template-columns:1fr;gap:24px}
  .split.rev .split-media,.split.rev .split-body{order:0}
  .split-media img{height:260px}
  .subscribe-wrap{grid-template-columns:1fr;gap:28px;padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .section{padding:48px 0}
  .cat-hero{height:264px}
  .cat-hero .container{padding-top:96px;padding-bottom:26px}
  .stat-row{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .cta-band{padding:32px 24px}
  .cta-actions .btn{flex:1;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{gap:12px}
  .footer-bottom .to-top{margin-left:0}
  .faq-item summary{padding:17px 18px;font-size:16px}
  .faq-body{padding:0 18px 18px}
}
@media (max-width:520px){
  .nav-actions .btn-primary{display:none}
  .nav-inner{gap:14px}
  .logo-text{font-size:15px}
  .split-media img{height:210px}
  .search-pop .container{flex-direction:column;align-items:stretch}
}

/* roulang page: category2 */
:root{
  --c-bg:#FAF6F1;
  --c-surface:#FFFFFF;
  --c-surface-2:#F2EAE1;
  --c-ink:#241C18;
  --c-ink-2:#6B5D54;
  --c-ink-3:#9A8C82;
  --c-line:#E3D9CE;
  --c-primary:#2B211C;
  --c-primary-2:#443229;
  --c-accent:#C08A4E;
  --c-accent-soft:#F0E1CC;
  --c-urgent:#C25B3F;
  --c-success:#4E7A63;
  --c-deep:#211A16;
  --r-card:16px;
  --r-img:12px;
  --r-btn:12px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(43,33,28,.06);
  --sh-2:0 10px 30px rgba(43,33,28,.10);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:system-ui,-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--c-bg);color:var(--c-ink);font-family:var(--font-sans);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;object-fit:cover}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
input{font:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:600;line-height:1.3}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--r-btn);padding:12px 20px;font-size:15px;font-weight:600;line-height:1.2;letter-spacing:.01em;transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.btn-primary{background:var(--c-primary);color:#FAF6F1}
.btn-primary:hover{background:var(--c-primary-2);box-shadow:var(--sh-2)}
.btn-ghost{background:transparent;border-color:var(--c-line);color:var(--c-primary)}
.btn-ghost:hover{background:var(--c-surface-2);border-color:#D8C9B8}
.btn-urgent{background:var(--c-urgent);color:#FFF8F4}
.btn-urgent:hover{background:#AF4E34;box-shadow:0 8px 22px rgba(194,91,63,.28)}
.btn-light{background:#FAF6F1;color:var(--c-primary)}
.btn-light:hover{background:#FFFFFF}
.btn-outline-light{background:transparent;border-color:rgba(250,246,241,.42);color:#FAF6F1}
.btn-outline-light:hover{background:rgba(250,246,241,.14);border-color:rgba(250,246,241,.7)}
.btn-sm{padding:9px 16px;font-size:14px;border-radius:10px}
.btn-lg{padding:14px 26px;font-size:16px}
.btn-pill{border-radius:var(--r-pill)}

/* ============ 顶部导航 ============ */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(250,246,241,.62);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid rgba(43,33,28,.08);box-shadow:0 2px 12px rgba(43,33,28,.04);transition:background-color .2s ease,box-shadow .2s ease}
.site-header.is-stuck{background:rgba(250,246,241,.96);box-shadow:var(--sh-2)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px;transition:height .2s ease}
.site-header.is-stuck .header-inner{height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:var(--c-accent);color:var(--c-primary);font-family:var(--font-sans);font-weight:700;font-size:13px;letter-spacing:.04em}
.logo-text{font-family:var(--font-serif);font-size:17px;font-weight:600;color:var(--c-ink);white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px;flex:1 1 auto;margin-left:6px}
.nav-links a{position:relative;padding:8px 12px;font-size:15px;color:var(--c-ink-2);border-radius:10px;transition:color .18s ease,background-color .18s ease;white-space:nowrap}
.nav-links a:hover{color:var(--c-ink);background:rgba(43,33,28,.05)}
.nav-links a.is-active{color:var(--c-ink);font-weight:600}
.nav-links a.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;background:var(--c-accent)}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 14px;border-radius:var(--r-pill);border:1px solid var(--c-line);background:rgba(255,255,255,.6);color:var(--c-ink-2);font-size:14px;transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.icon-btn:hover{color:var(--c-ink);border-color:#D8C9B8;background:#fff}
.hamburger{display:none;width:44px;height:44px;border:1px solid var(--c-line);border-radius:12px;background:rgba(255,255,255,.6);align-items:center;justify-content:center}
.hamburger span{position:relative;width:18px;height:2px;background:var(--c-primary);border-radius:2px;display:block}
.hamburger span::before,.hamburger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--c-primary);border-radius:2px}
.hamburger span::before{top:-6px}
.hamburger span::after{top:6px}
.search-panel{position:absolute;left:0;right:0;top:100%;display:none;background:rgba(250,246,241,.98);border-bottom:1px solid var(--c-line);box-shadow:var(--sh-2);padding:16px 0}
.search-panel.is-open{display:block}
.search-form{display:flex;gap:10px;max-width:640px;margin:0 auto;padding:0 24px}
.search-form input{flex:1 1 auto;min-width:0;padding:12px 16px;border:1px solid var(--c-line);border-radius:var(--r-btn);background:#fff;color:var(--c-ink)}
.search-form input::placeholder{color:var(--c-ink-3)}
.search-form input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.18)}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:80;background:var(--c-bg);border-left:1px solid var(--c-line);padding:24px;display:flex;flex-direction:column;gap:6px;transform:translateX(103%);transition:transform .28s ease}
.drawer.is-open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-title{font-family:var(--font-serif);font-size:16px;color:var(--c-ink-2)}
.drawer-close{width:44px;height:44px;border:1px solid var(--c-line);border-radius:12px;background:#fff;font-size:18px;line-height:1}
.drawer a.drawer-link{font-family:var(--font-serif);font-size:18px;color:var(--c-ink);padding:14px 4px;border-bottom:1px solid var(--c-line)}
.drawer a.drawer-link:hover{color:var(--c-accent)}
.drawer-cta{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:24px}
.drawer-cta p{font-size:13px;color:var(--c-ink-3)}
.drawer-mask{position:fixed;inset:0;z-index:70;background:rgba(33,26,22,.5);opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease}
.drawer-mask.is-open{opacity:1;visibility:visible}

/* ============ Hero 图带 ============ */
.page-hero{position:relative;display:flex;align-items:flex-end;height:280px;padding:96px 0 26px;background-image:linear-gradient(180deg,rgba(33,26,22,.42),rgba(33,26,22,.82)),url("/assets/images/backpic/back-2.webp");background-size:cover;background-position:center;color:#FAF6F1;overflow:hidden}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(250,246,241,.16)}
.hero-inner{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:rgba(250,246,241,.72);margin-bottom:10px}
.breadcrumb a:hover{color:var(--c-accent)}
.breadcrumb .current{color:#FAF6F1}
.page-hero h1{font-size:clamp(26px,3.6vw,40px);max-width:900px;letter-spacing:.005em}
.hero-sub{margin-top:10px;font-size:15px;color:rgba(250,246,241,.78);max-width:720px}

/* ============ 信息条 ============ */
.bar-wrap{padding:0 0 8px}
.info-bar{margin-top:-34px;position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-2);padding:20px 24px}
.info-cells{display:flex;flex-wrap:wrap;gap:32px}
.info-cell{display:flex;flex-direction:column;gap:2px}
.info-label{font-size:12px;letter-spacing:.1em;color:var(--c-ink-3)}
.info-cell b{font-size:16px;font-weight:600;color:var(--c-ink);font-variant-numeric:tabular-nums}
.info-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ============ 板块结构 ============ */
.section{padding:72px 0}
.section--tight{padding:56px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:18px;border-bottom:1px solid var(--c-line);margin-bottom:32px}
.sec-head-left{display:flex;align-items:center;gap:14px}
.sec-num{display:inline-flex;align-items:center;justify-content:center;height:26px;min-width:44px;padding:0 8px;border:1px solid var(--c-accent);border-radius:6px;color:var(--c-accent);font-family:var(--font-sans);font-size:12px;font-weight:700;letter-spacing:.14em}
.sec-title{font-size:clamp(22px,2.6vw,32px)}
.sec-sub{font-size:14px;color:var(--c-ink-3)}
.sec-lead{font-size:15.5px;color:var(--c-ink-2);max-width:760px}

/* ============ 双栏 + 侧栏 ============ */
.layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:40px;align-items:start}
.side-dir{position:relative}
.side-inner{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.dir-toggle{display:none;width:100%;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);font-family:var(--font-serif);font-size:16px;box-shadow:var(--sh-1)}
.caret{width:10px;height:10px;border-right:2px solid var(--c-accent);border-bottom:2px solid var(--c-accent);transform:rotate(45deg);transition:transform .22s ease;flex:0 0 auto;margin-right:4px}
.side-dir.is-open .caret{transform:rotate(-135deg)}
.dir-body{display:flex;flex-direction:column;gap:16px}
.dir-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-1)}
.dir-title{font-size:15px;color:var(--c-ink);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--c-line)}
.dir-list{display:flex;flex-direction:column;gap:10px}
.dir-list a{display:flex;align-items:center;justify-content:space-between;font-size:14.5px;color:var(--c-ink-2);padding:2px 0;transition:color .18s ease}
.dir-list a::after{content:"›";color:var(--c-ink-3);transition:transform .18s ease,color .18s ease}
.dir-list a:hover{color:var(--c-accent)}
.dir-list a:hover::after{color:var(--c-accent);transform:translateX(3px)}
.dir-card-accent{background:var(--c-primary);border-color:var(--c-primary);color:#FAF6F1}
.dir-card-accent h3{font-size:16px;color:#FAF6F1;margin-bottom:8px}
.dir-card-accent p{font-size:13.5px;color:rgba(250,246,241,.72);line-height:1.7;margin-bottom:14px}
.side-note{font-size:12.5px;color:var(--c-ink-3);line-height:1.7;padding:0 4px}

/* ============ 条目列表 ============ */
.entry-list{border-top:1px solid var(--c-line)}
.entry{display:grid;grid-template-columns:200px minmax(0,1fr);gap:20px;padding:20px 16px;border-bottom:1px solid var(--c-line);border-radius:var(--r-card);transition:background-color .18s ease}
.entry:hover{background:var(--c-surface-2)}
.entry-thumb img{width:100%;aspect-ratio:16/9;border-radius:var(--r-img);border:1px solid var(--c-line)}
.entry-body{display:flex;flex-direction:column;gap:8px;min-width:0}
.entry-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:12px;font-weight:600;letter-spacing:.02em}
.badge-replay{background:rgba(43,33,28,.08);color:var(--c-primary)}
.badge-soon{background:var(--c-accent-soft);color:#8A5A22}
.badge-live{background:var(--c-urgent);color:#FFF8F4}
.entry-time{font-size:13px;color:var(--c-ink-3);font-variant-numeric:tabular-nums}
.entry-title{font-size:18px}
.entry-title a{transition:color .18s ease}
.entry-title a:hover{color:var(--c-accent)}
.entry-desc{font-size:14.5px;color:var(--c-ink-2)}
.entry-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--c-ink-3);margin-top:2px}
.link-more{font-size:14px;font-weight:600;color:var(--c-primary);border-bottom:2px solid transparent;padding-bottom:2px;transition:color .18s ease,border-color .18s ease}
.link-more:hover{color:var(--c-accent);border-color:var(--c-accent)}
.list-foot{margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--c-ink-3)}

/* ============ 场景胶囊 ============ */
.scene-band{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:32px;align-items:center;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-1)}
.scene-band h3{font-size:20px;margin-bottom:8px}
.chip-list{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:var(--r-pill);background:var(--c-surface-2);border:1px solid var(--c-line);font-size:14px;color:var(--c-ink-2);transition:background-color .18s ease,color .18s ease,border-color .18s ease}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);flex:0 0 auto}
.chip:hover{background:#fff;color:var(--c-ink);border-color:#D8C9B8}

/* ============ 图文分栏 ============ */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:center}
.split-media img{width:100%;aspect-ratio:4/3;border-radius:var(--r-card);border:1px solid var(--c-line);box-shadow:var(--sh-1)}
.split-media figcaption{margin-top:12px;font-size:13px;color:var(--c-ink-3);text-align:center;line-height:1.7}
.value-list{display:flex;flex-direction:column}
.value-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;padding:22px 0;border-bottom:1px solid var(--c-line)}
.value-item:first-child{padding-top:4px}
.value-item:last-child{border-bottom:0;padding-bottom:4px}
.v-num{font-family:var(--font-serif);font-size:22px;color:var(--c-accent);font-variant-numeric:tabular-nums;line-height:1.2}
.value-item h3{font-size:18px;margin-bottom:6px}
.value-item p{font-size:15px;color:var(--c-ink-2)}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.step:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#D8C9B8}
.step-num{display:inline-block;font-family:var(--font-serif);font-size:20px;color:var(--c-accent);margin-bottom:12px;font-variant-numeric:tabular-nums}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14px;color:var(--c-ink-2)}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-1);overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}
.faq-item.is-open{border-color:#D8C9B8;box-shadow:var(--sh-2)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;background:none;border:0;text-align:left;font-family:var(--font-serif);font-size:17px;color:var(--c-ink)}
.faq-q:hover{color:var(--c-accent)}
.pm{position:relative;width:16px;height:16px;flex:0 0 auto}
.pm::before,.pm::after{content:"";position:absolute;background:var(--c-accent);border-radius:2px;transition:transform .22s ease,opacity .22s ease}
.pm::before{left:0;right:0;top:7px;height:2px}
.pm::after{top:0;bottom:0;left:7px;width:2px}
.faq-item.is-open .pm::after{transform:scaleY(0);opacity:0}
.faq-a{display:none;padding:0 22px 20px;font-size:15.5px;color:var(--c-ink-2);line-height:1.8;max-width:760px}
.faq-item.is-open .faq-a{display:block}

/* ============ 底部 CTA ============ */
.cta-band{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:32px;align-items:center;background:var(--c-deep);color:#FAF6F1;border-radius:24px;padding:40px;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(192,138,78,.14)}
.cta-copy{position:relative;z-index:2}
.cta-copy h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;color:#FAF6F1}
.cta-copy p{font-size:15px;color:rgba(250,246,241,.74);max-width:520px}
.cta-form{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:6px;flex:1 1 240px;min-width:0}
.field input{width:100%;padding:13px 16px;border-radius:var(--r-btn);border:1px solid rgba(250,246,241,.22);background:rgba(250,246,241,.08);color:#FAF6F1}
.field input::placeholder{color:rgba(250,246,241,.46)}
.field input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.24)}
.field.has-error input{border-color:var(--c-urgent);box-shadow:0 0 0 3px rgba(194,91,63,.2)}
.field-err{font-size:13px;color:#E9A38C}
.cta-note{font-size:12.5px;color:rgba(250,246,241,.55)}
.cta-success{display:flex;align-items:center;gap:12px;background:rgba(78,122,99,.16);border:1px solid rgba(78,122,99,.5);border-radius:var(--r-card);padding:16px 18px}
.cta-success .ok-badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:var(--r-pill);background:var(--c-success);color:#F4FBF6;font-size:12px;font-weight:600}
.cta-success p{font-size:14px;color:rgba(250,246,241,.86)}

/* ============ 页脚 ============ */
.site-footer{background:var(--c-deep);color:rgba(250,246,241,.72);padding:64px 0 0;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding-bottom:44px}
.footer-brand .logo-text{color:#FAF6F1}
.footer-brand p{font-size:14px;color:rgba(250,246,241,.62);line-height:1.75;margin:16px 0 18px;max-width:330px}
.site-footer h3{font-family:var(--font-serif);font-size:15px;color:#FAF6F1;margin-bottom:16px;letter-spacing:.02em}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(250,246,241,.7);transition:color .18s ease}
.footer-links a:hover{color:var(--c-accent)}
.footer-info li{font-size:14px;color:rgba(250,246,241,.7);margin-bottom:10px}
.footer-info b{color:#FAF6F1;font-weight:600;margin-right:6px}
.footer-sub{display:flex;gap:8px;max-width:340px;flex-wrap:wrap}
.footer-sub input{flex:1 1 150px;min-width:0;padding:10px 14px;border-radius:12px;border:1px solid rgba(250,246,241,.18);background:rgba(250,246,241,.08);color:#FAF6F1;font-size:14px}
.footer-sub input::placeholder{color:rgba(250,246,241,.45)}
.footer-sub input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(192,138,78,.22)}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;border-top:1px solid rgba(250,246,241,.12);padding:20px 0 28px;font-size:13px;color:rgba(250,246,241,.55)}
.to-top{color:var(--c-accent);transition:color .18s ease}
.to-top:hover{color:#E0AE72}

/* ============ 断点 ============ */
@media (max-width:1280px){
  .header-inner{gap:16px}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .hamburger{display:inline-flex}
  .layout{grid-template-columns:minmax(0,1fr);gap:24px}
  .side-inner{position:static}
  .dir-toggle{display:flex}
  .dir-body{display:none;margin-top:12px}
  .side-dir.is-open .dir-body{display:flex}
  .split{grid-template-columns:minmax(0,1fr);gap:28px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
  .section{padding:64px 0}
}
@media (max-width:768px){
  .container{padding:0 16px}
  .header-inner{height:60px}
  .site-header.is-stuck .header-inner{height:60px}
  .logo-text{font-size:15.5px}
  .icon-btn{padding:0 12px}
  .page-hero{height:240px;padding:82px 0 22px}
  .page-hero h1{font-size:clamp(22px,5.6vw,28px)}
  .hero-sub{font-size:14px}
  .info-bar{margin-top:-24px;padding:18px;gap:18px}
  .info-cells{gap:20px}
  .entry{grid-template-columns:150px minmax(0,1fr);gap:16px;padding:16px 10px}
  .entry-title{font-size:16.5px}
  .scene-band{grid-template-columns:minmax(0,1fr);gap:20px;padding:22px}
  .split-media img{aspect-ratio:16/10}
  .section{padding:52px 0}
  .section--tight{padding:44px 0}
  .sec-head{margin-bottom:24px;padding-bottom:14px}
  .cta-band{grid-template-columns:minmax(0,1fr);padding:28px;border-radius:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;padding-bottom:32px}
  .footer-brand{grid-column:1 / -1}
  .search-form{padding:0 16px}
}
@media (max-width:520px){
  body{font-size:15.5px}
  .entry{grid-template-columns:minmax(0,1fr);gap:12px}
  .entry-thumb img{aspect-ratio:16/9}
  .entry-foot{justify-content:flex-start}
  .steps{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-sub{display:none}
  .page-hero{height:210px}
}