/* roulang page: index */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --gold-deep:#A2773A;
  --signal:#2FB79A;
  --r-card:16px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04), 0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-2:0 18px 44px -16px rgba(16,20,24,.16);
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --sp-1:8px; --sp-2:16px; --sp-3:24px; --sp-4:32px; --sp-5:48px; --sp-6:64px; --sp-7:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  font-family:var(--serif);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.2;
  margin:0;
  color:var(--ink);
}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;height:auto;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
::selection{background:rgba(185,138,70,.24);}

.grid-container{max-width:1200px;width:100%;margin:0 auto;padding-left:24px;padding-right:24px;}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section--paper2{background:var(--paper-2);}
.section--tunnel{background:var(--tunnel);color:#E9E6E0;}
.section--tunnel h2,.section--tunnel h3{color:#F4F2EC;}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:48px;}
.section-head__text{max-width:720px;}
.eyebrow{
  display:inline-block;
  font-family:var(--sans);
  font-size:.8125rem;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--gold);
  margin-bottom:14px;
  text-transform:uppercase;
}
.section-title{font-size:clamp(1.75rem,2.6vw,2.5rem);}
.section-sub{color:var(--ink-2);font-size:1rem;line-height:1.9;margin-top:14px;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:500;font-size:.9375rem;color:var(--ink);
  white-space:nowrap;padding-bottom:2px;position:relative;
}
.link-arrow::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .26s ease;
}
.link-arrow:hover{color:var(--gold);}
.link-arrow:hover::after{transform:scaleX(1);}
.link-arrow i{transition:transform .22s ease;font-size:.8125rem;}
.link-arrow:hover i{transform:translateX(4px);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:var(--r-pill);
  padding:14px 32px;
  font-weight:600;
  font-size:1rem;
  line-height:1.2;
  border:1px solid transparent;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,box-shadow .22s ease;
  cursor:pointer;
}
.btn i{font-size:.8125rem;transition:transform .22s ease;}
.btn:hover i{transform:translateX(4px);}
.btn:active{transform:translateY(1px);}
.btn--primary{background:var(--gold);color:var(--ink);border-color:var(--gold);}
.btn--primary:hover{background:var(--gold-deep);border-color:var(--gold-deep);box-shadow:0 12px 26px -14px rgba(185,138,70,.9);}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:#fff;}
.btn--ghost-light{background:transparent;border-color:rgba(255,255,255,.6);color:#F4F2EC;}
.btn--ghost-light:hover{background:#F4F2EC;color:var(--ink);border-color:#F4F2EC;}
.btn--sm{padding:10px 22px;font-size:.9375rem;}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- Badge ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  font-size:.75rem;
  font-weight:500;
  line-height:1.6;
  color:var(--ink-2);
  background:rgba(185,138,70,.10);
  white-space:nowrap;
}
.badge--signal{background:rgba(47,183,154,.12);border-color:rgba(47,183,154,.35);color:#1F6E60;}
.badge--gold{background:rgba(185,138,70,.12);border-color:rgba(185,138,70,.35);color:#8A6528;}
.badge--dark{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.24);color:#E9E6E0;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(16,20,24,.04);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark{
  width:34px;height:34px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--tunnel);color:#F4F2EC;
  flex-shrink:0;
}
.brand__mark svg{width:19px;height:19px;display:block;}
.brand__text{font-family:var(--serif);font-size:1.125rem;font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.2;}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink-2);
  padding:6px 0;
  transition:color .22s ease;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .26s ease;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--ink);}
.nav-link:hover::after,.nav-link:focus-visible::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--gold);}
.nav-link.is-active::after{transform:scaleX(1);}
.header-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.search{display:flex;align-items:center;position:relative;}
.search input{
  width:200px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:11px 40px 11px 20px;
  font-size:.9375rem;
  color:var(--ink);
  transition:border-color .22s ease,box-shadow .22s ease,width .22s ease;
}
.search input::placeholder{color:var(--ink-3);}
.search input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(185,138,70,.14);}
.search button{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:30px;height:30px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink-3);transition:color .22s ease,background .22s ease;
}
.search button:hover{color:var(--gold);background:rgba(185,138,70,.10);}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;
  border:1px solid var(--line);align-items:center;justify-content:center;color:var(--ink);
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  color:#F4F2EC;
  background-image:linear-gradient(115deg, rgba(14,35,33,.78) 0%, rgba(14,35,33,.66) 55%, rgba(14,35,33,.58) 100%), url("/assets/images/backpic/back-1.jpg");
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(255,255,255,.14);
}
.hero__inner{padding:88px 0 56px;position:relative;z-index:2;}
.hero__copy{max-width:760px;}
.hero .eyebrow{color:rgba(244,242,236,.72);letter-spacing:.2em;}
.hero h1{
  font-size:clamp(2.5rem,5.2vw,4.75rem);
  line-height:1.15;
  letter-spacing:-.03em;
  color:#FBFAF6;
  margin-bottom:24px;
  max-width:14em;
}
.hero__lead{
  font-size:1.125rem;
  line-height:1.9;
  color:rgba(244,242,236,.86);
  max-width:36em;
  margin-bottom:32px;
}
.hero__stats{
  display:flex;flex-wrap:wrap;gap:0;
  margin-top:56px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.18);
}
.hero__stat{padding-right:40px;margin-right:40px;border-right:1px solid rgba(255,255,255,.14);}
.hero__stat:last-child{border-right:0;margin-right:0;padding-right:0;}
.hero__stat dt{font-size:.8125rem;color:rgba(244,242,236,.6);letter-spacing:.06em;margin-bottom:2px;}
.hero__stat dd{margin:0;font-family:var(--serif);font-size:1.125rem;font-weight:700;color:#FBFAF6;}
.hero__stat dd em{color:var(--signal);font-style:normal;}

.hero-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-card);
  overflow:hidden;
  backdrop-filter:blur(2px);
  transition:transform .22s ease,border-color .22s ease;
}
.hero-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.32);}
.hero-card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--tunnel);}
.hero-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease;}
.hero-card:hover .hero-card__media img{transform:scale(1.03);}
.hero-card__body{padding:22px 24px 26px;}
.hero-card__body h2{font-size:1.25rem;line-height:1.45;margin:12px 0 8px;color:#FBFAF6;}
.hero-card__body p{font-size:.9375rem;line-height:1.85;color:rgba(244,242,236,.74);margin:0;}

/* ---------- Story lines ---------- */
.story{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:56px;align-items:center;}
.story__media{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1);}
.story__media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .22s ease;}
.story__media:hover img{transform:scale(1.03);}
.story-list{counter-reset:story;}
.story-item{
  display:grid;grid-template-columns:72px minmax(0,1fr);gap:20px;
  padding:24px 0;border-top:1px solid var(--line);
}
.story-item:first-child{border-top:0;padding-top:0;}
.story-item__num{
  font-family:var(--serif);font-size:1.75rem;font-weight:700;
  color:var(--line);line-height:1;padding-top:4px;letter-spacing:-.03em;
}
.story-item h3{font-size:1.1875rem;margin-bottom:8px;}
.story-item p{color:var(--ink-2);font-size:1rem;line-height:1.85;margin:0;}

/* ---------- Compare table ---------- */
.table-scroll{
  overflow-x:auto;
  border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
  -webkit-overflow-scrolling:touch;
}
table.compare{
  width:100%;border-collapse:collapse;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  min-width:680px;
}
table.compare thead th{
  position:sticky;top:0;
  background:var(--tunnel);color:#F4F2EC;
  font-family:var(--sans);font-size:.9375rem;font-weight:600;letter-spacing:.02em;
  padding:20px 24px;text-align:left;border-bottom:1px solid var(--tunnel);
}
table.compare thead th:not(:first-child){text-align:center;}
table.compare tbody th{
  font-family:var(--sans);font-weight:500;font-size:1rem;color:var(--ink);
  text-align:left;padding:18px 24px;border-top:1px solid var(--line);
}
table.compare tbody td{
  padding:18px 24px;text-align:center;font-size:.9375rem;color:var(--ink-2);
  border-top:1px solid var(--line);border-left:1px solid var(--line);
}
table.compare tbody tr:nth-child(even){background:var(--paper-2);}
table.compare tbody tr:hover{background:rgba(185,138,70,.07);}
.tick{
  display:inline-block;width:18px;height:18px;border-radius:50%;
  border:1px solid rgba(47,183,154,.5);background:rgba(47,183,154,.14);
  position:relative;vertical-align:-3px;margin-right:8px;
}
.tick::after{
  content:"";position:absolute;left:5px;top:2px;width:5px;height:9px;
  border-right:1.5px solid #1F6E60;border-bottom:1.5px solid #1F6E60;
  transform:rotate(42deg);
}
.dash{display:inline-block;width:14px;height:1.5px;background:var(--ink-3);vertical-align:3px;border-radius:2px;}

/* ---------- Tier cards ---------- */
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.tier{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:32px 28px;display:flex;flex-direction:column;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tier:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.tier--feature{border:2px solid var(--gold);box-shadow:0 18px 44px -22px rgba(185,138,70,.55);}
.tier__flag{
  position:absolute;top:-13px;left:26px;
  background:var(--gold);color:var(--ink);
  font-size:.75rem;font-weight:600;letter-spacing:.08em;
  padding:4px 14px;border-radius:var(--r-pill);
}
.tier__name{font-family:var(--serif);font-size:1.375rem;margin-bottom:6px;}
.tier__desc{font-size:.9375rem;color:var(--ink-2);line-height:1.8;margin:0 0 22px;}
.tier__list{margin:0 0 26px;padding:0;flex:1;}
.tier__list li{
  position:relative;padding-left:20px;font-size:.9375rem;line-height:1.85;color:var(--ink-2);
  margin-bottom:10px;
}
.tier__list li::before{
  content:"";position:absolute;left:0;top:.72em;width:10px;height:1.5px;background:var(--gold);border-radius:2px;
}
.tier .btn{width:100%;}

/* ---------- Preview grid ---------- */
.preview-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.preview-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;}
.media-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#D9D4CA;}
.media-card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--tunnel);}
.media-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease;}
.media-card:hover .media-card__media img{transform:scale(1.03);}
.media-card__lock{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(14,35,33,.62);color:#F4F2EC;font-size:1.125rem;
  transition:background .22s ease;
}
.media-card:hover .media-card__lock{background:rgba(14,35,33,.5);}
.media-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.media-card__title{font-size:1.0625rem;line-height:1.55;transition:color .22s ease;}
.media-card:hover .media-card__title{color:var(--gold);}
.media-card__desc{font-size:.9375rem;color:var(--ink-2);line-height:1.8;margin:0;}
.media-card__meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-top:14px;border-top:1px solid var(--line);
  font-size:.8125rem;color:var(--ink-3);
}

/* ---------- News (CMS) ---------- */
.news-list{border-top:1px solid var(--line);}
.news-item{
  display:block;
  border-bottom:1px solid var(--line);
  padding:26px 8px;
  transition:background .22s ease;
}
.news-item:hover{background:var(--paper-2);}
.news-item__inner{display:grid;grid-template-columns:120px minmax(0,1fr) 28px;gap:24px;align-items:center;}
.news-item__thumb{
  width:120px;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:var(--paper-2);border:1px solid var(--line);
}
.news-item__thumb img{width:100%;height:100%;object-fit:cover;}
.news-item__title{
  font-family:var(--serif);font-size:1.1875rem;line-height:1.55;margin-bottom:6px;
  transition:color .22s ease;
}
.news-item:hover .news-item__title{color:var(--gold);}
.news-item__desc{font-size:.9375rem;color:var(--ink-2);line-height:1.8;margin:0 0 12px;}
.news-item__meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:.8125rem;color:var(--ink-3);}
.news-item__arrow{color:var(--ink-3);transition:transform .22s ease,color .22s ease;justify-self:end;}
.news-item:hover .news-item__arrow{transform:translateX(4px);color:var(--gold);}
.news-empty{
  text-align:center;padding:64px 24px;border:1px dashed var(--line);border-radius:var(--r-card);background:#fff;
}
.news-empty i{font-size:1.5rem;color:var(--ink-3);display:block;margin-bottom:14px;}
.news-empty p{color:var(--ink-2);margin-bottom:20px;}

/* ---------- Rhythm / data blocks ---------- */
.rhythm-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid rgba(255,255,255,.14);}
.rhythm{
  padding:32px 32px 32px 0;
  border-right:1px solid rgba(255,255,255,.14);
}
.rhythm:last-child{border-right:0;padding-right:0;padding-left:32px;}
.rhythm:nth-child(2){padding-left:32px;}
.rhythm__num{font-family:var(--serif);font-size:2rem;line-height:1.1;color:var(--signal);margin-bottom:6px;}
.rhythm__label{font-size:1.0625rem;font-weight:500;color:#F4F2EC;margin-bottom:8px;}
.rhythm p{font-size:.9375rem;line-height:1.85;color:rgba(233,230,224,.72);margin:0;}

/* ---------- FAQ ---------- */
.faq{max-width:860px;}
.faq-item{border-top:1px solid var(--line);}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  width:100%;text-align:left;padding:26px 0;
  font-size:1.0625rem;font-weight:600;color:var(--ink);
  transition:color .22s ease;
}
.faq-q:hover{color:var(--gold);}
.faq-icon{position:relative;width:16px;height:16px;flex-shrink:0;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--gold);border-radius:2px;transition:transform .26s ease,opacity .26s ease;
}
.faq-icon::before{left:0;top:7px;width:16px;height:1.5px;}
.faq-icon::after{left:7px;top:0;width:1.5px;height:16px;}
.faq-item.open .faq-icon::after{transform:rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s ease;}
.faq-a p{padding:0 0 26px;color:var(--ink-2);font-size:.95rem;line-height:1.85;margin:0;max-width:66ch;}

/* ---------- CTA ---------- */
.cta{
  position:relative;
  background-image:linear-gradient(120deg, rgba(14,35,33,.94), rgba(14,35,33,.86)), url("/assets/images/backpic/back-3.jpg");
  background-size:cover;background-position:center;
  color:#F4F2EC;text-align:center;
  padding:104px 0;
}
.cta h2{font-size:clamp(1.875rem,3.4vw,3rem);color:#FBFAF6;margin-bottom:18px;letter-spacing:-.03em;}
.cta p{max-width:36em;margin:0 auto 32px;color:rgba(233,230,224,.78);font-size:1.0625rem;line-height:1.9;}
.cta .btn-row{justify-content:center;}

/* ---------- Footer ---------- */
.site-footer{background:var(--tunnel);color:#E9E6E0;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:56px;}
.footer-col h3{
  font-family:var(--sans);font-size:.875rem;font-weight:600;letter-spacing:.12em;
  color:rgba(233,230,224,.6);margin-bottom:18px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand__mark{background:rgba(255,255,255,.12);color:#F4F2EC;}
.footer-brand span{font-family:var(--serif);font-size:1.0625rem;font-weight:700;color:#FBFAF6;}
.footer-col p{font-size:.9375rem;line-height:1.9;color:rgba(233,230,224,.68);margin:0;}
.footer-col li{margin-bottom:12px;}
.footer-col li a{font-size:.9375rem;color:rgba(233,230,224,.78);transition:color .22s ease;}
.footer-col li a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:rgba(233,230,224,.55);
}
.to-top{display:inline-flex;align-items:center;gap:8px;color:rgba(233,230,224,.75);transition:color .22s ease;}
.to-top:hover{color:var(--gold);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .42s cubic-bezier(.2,.7,.2,1),transform .42s cubic-bezier(.2,.7,.2,1);}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .section{padding:72px 0;}
  .hero__inner{padding:64px 0 48px;}
  .hero-card{margin-top:40px;}
  .story{grid-template-columns:1fr;gap:40px;}
  .preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .tier-grid{grid-template-columns:1fr;gap:20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .rhythm-grid{grid-template-columns:1fr;}
  .rhythm,.rhythm:nth-child(2),.rhythm:last-child{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding:24px 0;}
  .rhythm:last-child{border-bottom:0;}
  .nav-links{gap:18px;}
  .search input{width:150px;}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex;}
  .search{display:none;}
  .nav-links{
    position:fixed;left:0;right:0;top:60px;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px 24px 24px;
    box-shadow:var(--shadow-1);
    opacity:0;transform:translateY(-8px);pointer-events:none;
    transition:opacity .24s ease,transform .24s ease;
    max-height:calc(100vh - 60px);overflow-y:auto;
  }
  body.nav-open .nav-links{opacity:1;transform:none;pointer-events:auto;}
  .nav-link{padding:15px 0;border-bottom:1px solid var(--line);font-size:1rem;}
  .nav-link::after{display:none;}
  .header-inner{height:60px;}
  .brand__text{font-size:1rem;}
}
@media (max-width:767px){
  .section{padding:56px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:32px;}
  .preview-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .hero__stats{margin-top:40px;}
  .hero__stat{padding-right:24px;margin-right:24px;}
  .news-item__inner{grid-template-columns:minmax(0,1fr) 20px;gap:16px;}
  .news-item__thumb{display:none;}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
  .cta{padding:72px 0;}
}
@media (max-width:520px){
  .grid-container{padding-left:18px;padding-right:18px;}
  .hero h1{font-size:clamp(2rem,8.4vw,2.6rem);}
  .hero__lead{font-size:1rem;}
  .btn{padding:12px 24px;font-size:.9375rem;width:100%;}
  .btn-row{width:100%;}
  .btn-row .btn{width:100%;}
  .hero__stat{width:100%;border-right:0;margin-right:0;padding-right:0;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid rgba(255,255,255,.12);}
  .hero__stat:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0;}
  .preview-grid{grid-template-columns:1fr;}
  .tier{padding:26px 22px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .cta .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --signal:#2FB79A;
  --font-serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --r-card:16px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04),0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-2:0 18px 44px -16px rgba(16,20,24,.16);
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

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

h1,h2,h3,h4,h5{
  font-family:var(--font-serif);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.35;
  color:var(--ink);
  margin:0 0 16px;
}

h1{font-size:clamp(2.5rem,5.2vw,4.75rem);line-height:1.15;}
h2{font-size:clamp(1.75rem,2.6vw,2.5rem);line-height:1.3;}
h3{font-size:1.25rem;}
h4{font-size:1.0625rem;letter-spacing:0;}

p{margin:0 0 1.2em;line-height:1.9;}
p:last-child{margin-bottom:0;}

a{color:var(--ink);text-decoration:none;transition:color .22s ease;}
a:hover{color:var(--gold);}

img{max-width:100%;display:block;border-radius:var(--r-card);}

ul,ol{margin:0;padding:0;}

button{font-family:inherit;}

:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(16,20,24,.04);
}

.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  height:72px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  color:var(--ink);
}

.brand__mark{
  width:30px;
  height:30px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--gold);
  border:1px solid rgba(185,138,70,.42);
  border-radius:10px;
  background:rgba(185,138,70,.07);
  flex:0 0 30px;
}

.brand__mark svg{width:18px;height:18px;}

.brand__text{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:1.0625rem;
  letter-spacing:-.01em;
  white-space:nowrap;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:26px;
  margin:0 auto;
}

.nav-link{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink-2);
  letter-spacing:.01em;
  white-space:nowrap;
}

.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s ease;
}

.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--ink);font-weight:700;}
.nav-link.is-active::after{transform:scaleX(1);}

.header-tools{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
  flex:0 0 auto;
}

.search{
  display:flex;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:3px 4px 3px 18px;
  transition:border-color .22s ease,box-shadow .22s ease;
}

.search:focus-within{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(185,138,70,.14);
}

.search input[type="search"]{
  border:0;
  margin:0;
  padding:0;
  height:34px;
  min-width:158px;
  font-size:.875rem;
  font-family:inherit;
  color:var(--ink);
  background:transparent;
  box-shadow:none;
}

.search input[type="search"]::placeholder{color:var(--ink-3);}
.search input[type="search"]:focus{outline:none;box-shadow:none;border:0;}

.search button{
  border:0;
  background:transparent;
  color:var(--ink-2);
  width:32px;
  height:32px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:color .22s ease,background .22s ease;
}

.search button:hover{color:var(--gold);background:var(--paper-2);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--r-pill);
  font-family:var(--font-sans);
  font-weight:600;
  font-size:1rem;
  line-height:1;
  padding:15px 32px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}

.btn--primary{
  background:var(--gold);
  color:#101418;
  border-color:var(--gold);
  box-shadow:0 1px 2px rgba(16,20,24,.06);
}

.btn--primary:hover{
  background:#A97B3A;
  border-color:#A97B3A;
  color:#101418;
  transform:translateY(-1px);
  box-shadow:var(--shadow-1);
}

.btn--primary:active{transform:translateY(1px);box-shadow:none;}

.btn--ghost{
  background:transparent;
  color:var(--ink);
  border-color:var(--ink);
}

.btn--ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink);}
.btn--ghost:active{transform:translateY(1px);}

.btn--light{
  background:transparent;
  color:#E9E6E0;
  border-color:rgba(233,230,224,.5);
}

.btn--light:hover{background:#E9E6E0;color:var(--tunnel);border-color:#E9E6E0;}

.btn--sm{padding:11px 22px;font-size:.9375rem;}

.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:600;
  font-size:.9375rem;
  color:var(--ink);
}

.link-arrow i{transition:transform .22s ease;font-size:.8125rem;}
.link-arrow:hover{color:var(--gold);}
.link-arrow:hover i{transform:translateX(4px);}

.nav-toggle{
  display:none;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  width:40px;
  height:40px;
  border-radius:12px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:border-color .22s ease,color .22s ease;
}

.nav-toggle:hover{border-color:var(--gold);color:var(--gold);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  color:#fff;
  background-image:linear-gradient(90deg,rgba(14,35,33,.86) 0%,rgba(14,35,33,.66) 62%,rgba(14,35,33,.58) 100%),url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  padding:80px 0 76px;
  min-height:352px;
  display:flex;
  align-items:center;
}

.hero-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:.8125rem;
  letter-spacing:.18em;
  text-transform:none;
  color:var(--gold);
  font-weight:500;
  margin-bottom:18px;
}

.hero-kicker::before{
  content:"";
  width:28px;
  height:1px;
  background:var(--gold);
}

.page-hero h1{
  color:#fff;
  font-size:clamp(2.25rem,4.2vw,3.5rem);
  line-height:1.2;
  margin:0;
  max-width:18em;
}

.hero-line{
  width:64px;
  height:2px;
  background:var(--gold);
  margin:26px 0 20px;
}

.hero-note{
  color:rgba(233,230,224,.82);
  font-size:1rem;
  line-height:1.85;
  max-width:640px;
  margin:0;
}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section--tight{padding:72px 0;}

.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}

.section-head h2{margin:0;}

.eyebrow{
  display:block;
  font-family:var(--font-sans);
  font-size:.8125rem;
  font-weight:500;
  letter-spacing:.16em;
  color:var(--gold);
  margin-bottom:12px;
}

.lede{
  font-size:1.125rem;
  color:var(--ink-2);
  line-height:1.9;
  max-width:44em;
}

.prose h2{
  font-size:clamp(1.5rem,2.2vw,2rem);
  margin:0 0 18px;
}

.prose h3{
  font-size:1.1875rem;
  margin:40px 0 14px;
}

.prose p{color:var(--ink-2);}

/* ---------- Cards grid ---------- */
.episode-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:32px;
}

.card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}

.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:#D9D5CB;
}

.card__media{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--paper-2);
}

.card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:0;
  transition:transform .22s ease;
}

.card:hover .card__media img{transform:scale(1.03);}

.card__body{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:24px;
  flex:1;
}

.card__title{
  font-family:var(--font-serif);
  font-size:1.125rem;
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.45;
  margin:0;
  color:var(--ink);
}

.card:hover .card__title{color:var(--gold);}

.card__text{
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ink-2);
  margin:0;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

.card__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-size:.8125rem;
  color:var(--ink-3);
}

.card__meta i{font-size:.75rem;color:var(--ink-3);transition:transform .22s ease,color .22s ease;}
.card:hover .card__meta i{transform:translateX(4px);color:var(--gold);}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:var(--r-pill);
  border:1px solid rgba(185,138,70,.38);
  background:rgba(185,138,70,.08);
  color:#8A6530;
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.02em;
  line-height:1.6;
  white-space:nowrap;
}

.badge--signal{
  border-color:rgba(47,183,154,.36);
  background:rgba(47,183,154,.09);
  color:#1E7F6B;
}

.badge--muted{
  border-color:var(--line);
  background:var(--paper-2);
  color:var(--ink-2);
}

/* ---------- Sidebar ---------- */
.sidebar{
  display:flex;
  flex-direction:column;
  gap:24px;
  position:sticky;
  top:96px;
}

.side-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:26px;
  box-shadow:var(--shadow-1);
}

.side-card__title{
  font-family:var(--font-serif);
  font-size:1.0625rem;
  font-weight:700;
  margin:0 0 16px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
  color:var(--ink);
}

.side-list{display:flex;flex-direction:column;gap:2px;}

.side-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:10px 0;
  font-size:.9375rem;
  color:var(--ink-2);
  border-bottom:1px solid transparent;
  transition:color .22s ease,padding-left .22s ease;
}

.side-list a::before{
  content:"";
  width:0;
  height:1px;
  background:var(--gold);
  transition:width .22s ease;
}

.side-list a:hover{color:var(--gold);padding-left:4px;}
.side-list a:hover::before{width:12px;}
.side-list a span{flex:1;}
.side-list a i{font-size:.6875rem;color:var(--ink-3);}

.side-card--accent{
  border:1px solid rgba(185,138,70,.48);
  background:rgba(185,138,70,.06);
}

.side-card--accent .side-card__title{border-bottom-color:rgba(185,138,70,.28);}

.side-card--accent p{
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ink-2);
  margin:0 0 18px;
}

.side-card--accent .btn{width:100%;padding:13px 20px;font-size:.9375rem;}

/* ---------- Rhythm list ---------- */
.rhythm{
  margin-top:36px;
  border-top:1px solid var(--line);
}

.rhythm__item{
  display:flex;
  gap:22px;
  align-items:flex-start;
  padding:24px 0;
  border-bottom:1px solid var(--line);
}

.rhythm__num{
  flex:0 0 auto;
  font-family:var(--font-serif);
  font-size:.875rem;
  font-weight:700;
  color:var(--gold);
  letter-spacing:.08em;
  padding-top:3px;
}

.rhythm__body h4{margin:0 0 6px;font-size:1.0625rem;}
.rhythm__body p{margin:0;font-size:.9375rem;line-height:1.85;color:var(--ink-2);}

/* ---------- FAQ ---------- */
.faq{margin-top:8px;border-top:1px solid var(--line);}

.faq-item{border-bottom:1px solid var(--line);}

.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:22px 0;
  background:none;
  border:0;
  text-align:left;
  font-family:var(--font-sans);
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  line-height:1.6;
  transition:color .22s ease;
}

.faq-q:hover{color:var(--gold);}

.faq-icon{
  position:relative;
  width:14px;
  height:14px;
  flex:0 0 14px;
}

.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  background:var(--gold);
  transform:translate(-50%,-50%);
  transition:transform .26s ease;
}

.faq-icon::before{width:14px;height:1.5px;}
.faq-icon::after{width:1.5px;height:14px;}

.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);}

.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}

.faq-a p{
  margin:0 0 22px;
  font-size:.95rem;
  line-height:1.85;
  color:var(--ink-2);
  max-width:60em;
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  background-image:linear-gradient(rgba(14,35,33,.9),rgba(14,35,33,.94)),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  color:#E9E6E0;
  padding:88px 0;
  text-align:center;
}

.cta-band h2{
  color:#fff;
  font-size:clamp(1.875rem,3.2vw,2.75rem);
  margin:0 0 16px;
}

.cta-band p{
  color:rgba(233,230,224,.78);
  max-width:600px;
  margin:0 auto 32px;
  font-size:1.0625rem;
}

.cta-actions{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--tunnel);
  background-image:linear-gradient(180deg,#0E2321 0%,#0A1A18 100%);
  color:#E9E6E0;
  padding:72px 0 0;
  font-size:.9375rem;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.35fr 1fr 1fr 1.1fr;
  gap:0;
}

.footer-col{
  padding:0 28px;
  border-left:1px solid rgba(255,255,255,.10);
}

.footer-col:first-child{padding-left:0;border-left:0;}
.footer-col:last-child{padding-right:0;}

.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-serif);
  font-size:1.0625rem;
  font-weight:700;
  color:#fff;
  margin-bottom:16px;
}

.footer-brand .brand__mark{
  color:var(--gold);
  border-color:rgba(185,138,70,.45);
  background:rgba(185,138,70,.10);
}

.site-footer p{
  color:rgba(233,230,224,.68);
  font-size:.9375rem;
  line-height:1.85;
  margin:0;
}

.site-footer h3{
  font-family:var(--font-sans);
  font-size:.9375rem;
  font-weight:600;
  letter-spacing:.06em;
  color:#fff;
  margin:0 0 18px;
}

.site-footer ul{list-style:none;margin:0;padding:0;}
.site-footer ul li{margin-bottom:10px;}
.site-footer ul a{
  color:rgba(233,230,224,.72);
  font-size:.9375rem;
  transition:color .22s ease,padding-left .22s ease;
}
.site-footer ul a:hover{color:var(--gold);padding-left:4px;}

.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:56px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.8125rem;
  color:rgba(233,230,224,.6);
}

.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:rgba(233,230,224,.72);
  font-size:.8125rem;
  transition:color .22s ease;
}
.to-top:hover{color:var(--gold);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);}
.reveal.is-in{
  opacity:1;
  transform:translateY(0);
  transition:opacity .42s cubic-bezier(.2,.7,.2,1),transform .42s cubic-bezier(.2,.7,.2,1);
}

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

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .nav-toggle{display:inline-flex;}
  .search{display:none;}
  .nav-links{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    margin:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-1);
    padding:8px 24px 18px;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{
    padding:14px 0;
    border-bottom:1px solid var(--line);
    font-size:1rem;
  }
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--gold);}
  .sidebar{position:static;top:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px 0;}
  .footer-col:nth-child(3){padding-left:0;border-left:0;}
  .footer-col:nth-child(3),
  .footer-col:nth-child(4){border-top:1px solid rgba(255,255,255,.10);padding-top:32px;}
  .footer-col:nth-child(4){padding-right:0;}
}

@media (max-width:767px){
  body{font-size:1rem;line-height:1.88;}
  .header-inner{height:60px;gap:12px;}
  .brand__text{font-size:.9375rem;}
  .page-hero{padding:56px 0;min-height:300px;}
  .section{padding:60px 0;}
  .section--tight{padding:52px 0;}
  .episode-grid{grid-template-columns:1fr;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .cta-band{padding:64px 0;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-col{padding:0;border-left:0;}
  .footer-col + .footer-col{
    border-top:1px solid rgba(255,255,255,.10);
    margin-top:28px;
    padding-top:28px;
  }
  .footer-bottom{flex-direction:column;align-items:flex-start;margin-top:36px;}
  .card__body{padding:20px;}
  .side-card{padding:22px;}
}

@media (max-width:519px){
  body .grid-container{padding-left:18px;padding-right:18px;}
  .page-hero h1{font-size:1.875rem;line-height:1.3;}
  .hero-note{font-size:.9375rem;}
  .btn{padding:13px 24px;font-size:.9375rem;}
  .btn--sm{padding:10px 18px;font-size:.875rem;}
  .brand__text{max-width:132px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn{width:100%;}
  .rhythm__item{gap:14px;}
}

/* roulang page: article */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --gold-dark:#9E7439;
  --signal:#2FB79A;
  --white:#FFFFFF;
  --font-serif:"Noto Serif TC","Songti TC",serif;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --radius:16px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04);
  --shadow-2:0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-3:0 18px 44px -16px rgba(16,20,24,.16);
  --max:1200px;
  --gap:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button,input{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
::selection{background:rgba(185,138,70,.24);}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
.grid-container{
  width:100%;
  max-width:var(--max);
  margin-left:auto;
  margin-right:auto;
  padding-left:24px;
  padding-right:24px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:var(--white);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(16,20,24,.02),0 10px 30px -26px rgba(16,20,24,.45);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.brand__mark{
  width:36px;
  height:36px;
  display:grid;
  place-items:center;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--paper);
  color:var(--gold);
  transition:color .22s ease,border-color .22s ease;
}
.brand__mark svg{width:20px;height:20px;}
.brand:hover .brand__mark{color:var(--signal);border-color:var(--gold);}
.brand__text{
  font-family:var(--font-serif);
  font-weight:700;
  font-size:1.0625rem;
  letter-spacing:-.02em;
  line-height:1.2;
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:26px;
  flex:1 1 auto;
}
.nav-link{
  position:relative;
  display:inline-block;
  padding:6px 0;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink-2);
  transition:color .22s ease;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s ease;
}
.nav-link:hover,.nav-link:focus-visible{color:var(--ink);}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--gold);}
.header-tools{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.search{
  display:flex;
  align-items:center;
  gap:2px;
  padding:4px 6px 4px 16px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  transition:border-color .2s ease,box-shadow .2s ease;
  margin:0;
}
.search input{
  width:150px;
  border:0;
  outline:0;
  background:transparent;
  padding:6px 4px;
  font-size:.875rem;
  color:var(--ink);
  margin:0;
  height:auto;
  box-shadow:none;
}
.search input::placeholder{color:var(--ink-3);}
.search button{
  width:30px;height:30px;
  display:grid;place-items:center;
  border:0;
  border-radius:var(--radius-pill);
  background:transparent;
  color:var(--ink-3);
  cursor:pointer;
  transition:color .2s ease,background .2s ease;
  padding:0;
  margin:0;
}
.search button:hover{color:var(--gold);background:var(--paper);}
.search:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px rgba(185,138,70,.14);}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  place-items:center;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--white);
  color:var(--ink);
  cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.nav-toggle:hover{border-color:var(--gold);color:var(--gold);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 32px;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-family:var(--font-sans);
  font-size:.9375rem;
  font-weight:600;
  line-height:1.2;
  cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
  text-align:center;
}
.btn--primary{background:var(--gold);color:var(--ink);box-shadow:var(--shadow-1);}
.btn--primary:hover{background:var(--gold-dark);transform:translateY(-2px);box-shadow:var(--shadow-2);}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--white);transform:translateY(-2px);}
.btn--sm{padding:10px 20px;font-size:.875rem;}
.btn:active{transform:translateY(1px);}
.btn:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
.btn--light{background:transparent;border-color:rgba(255,255,255,.42);color:#F2EFE9;}
.btn--light:hover{background:rgba(255,255,255,.10);color:#fff;border-color:#F2EFE9;}
.arrow-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.9375rem;
  font-weight:600;
  color:var(--ink);
  transition:color .22s ease;
}
.arrow-link i{font-size:.8125rem;transition:transform .22s ease;}
.arrow-link:hover{color:var(--gold);}
.arrow-link:hover i{transform:translateX(4px);}
.text-link{
  position:relative;
  display:inline-block;
  font-weight:500;
  color:var(--ink);
}
.text-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:-2px;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s ease;
}
.text-link:hover::after{transform:scaleX(1);}
.text-link:hover{color:var(--gold);}

/* ---------- Badges / Tags ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 14px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(47,183,154,.28);
  background:rgba(47,183,154,.09);
  color:#1F7D6B;
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.02em;
  line-height:1.6;
}
.badge--gold{
  border-color:rgba(185,138,70,.34);
  background:rgba(185,138,70,.10);
  color:#8A6428;
}
.tag{
  display:inline-flex;
  align-items:center;
  padding:7px 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:var(--white);
  color:var(--ink-2);
  font-size:.8125rem;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.tag:hover{border-color:var(--gold);color:#8A6428;background:rgba(185,138,70,.08);}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:4px;
  padding:24px 0 0;
  font-size:.8125rem;
  color:var(--ink-3);
  line-height:1.7;
}
.breadcrumb a{color:var(--ink-3);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb .sep{color:#CFCABF;margin:0 6px;}
.breadcrumb .crumb-current{
  max-width:52ch;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--ink-2);
}

/* ---------- Article head ---------- */
.article-head{
  max-width:820px;
  margin:0 auto;
  padding:34px 0 32px;
  border-bottom:1px solid var(--line);
}
.article-title{
  font-family:var(--font-serif);
  font-size:clamp(1.85rem,4vw,3rem);
  line-height:1.22;
  letter-spacing:-.02em;
  margin:18px 0 18px;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 22px;
  font-size:.875rem;
  color:var(--ink-3);
}
.article-meta span{display:inline-flex;align-items:center;gap:7px;}
.article-meta i{color:var(--gold);font-size:.8125rem;}
.article-cover{
  max-width:920px;
  margin:36px auto 0;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-2);
  aspect-ratio:16/9;
  background:var(--paper-2);
}
.article-cover img{width:100%;height:100%;object-fit:cover;}

/* ---------- Article body ---------- */
.article-body{
  max-width:760px;
  margin:0 auto;
  padding:52px 0 16px;
  font-size:1.0625rem;
  line-height:1.95;
  color:var(--ink);
  overflow-wrap:break-word;
  word-wrap:break-word;
}
.article-body h2{
  font-family:var(--font-serif);
  font-size:clamp(1.45rem,2.4vw,1.95rem);
  line-height:1.38;
  letter-spacing:-.01em;
  margin:48px 0 16px;
}
.article-body h3{
  font-family:var(--font-serif);
  font-size:1.25rem;
  line-height:1.45;
  margin:36px 0 12px;
}
.article-body h4{
  font-size:1.0625rem;
  margin:28px 0 10px;
  color:var(--ink-2);
}
.article-body p{margin:0 0 1.4em;}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.35em;line-height:1.9;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin-bottom:.5em;}
.article-body li::marker{color:var(--gold);}
.article-body blockquote{
  margin:32px 0;
  padding:20px 26px;
  border-left:3px solid var(--gold);
  background:var(--paper-2);
  border-radius:0 var(--radius) var(--radius) 0;
  color:var(--ink-2);
  font-size:1.0125rem;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{
  width:auto;
  max-width:100%;
  margin:28px auto;
  border-radius:var(--radius);
  border:1px solid var(--line);
}
.article-body figure{margin:32px 0;}
.article-body figcaption{
  margin-top:10px;
  font-size:.8125rem;
  color:var(--ink-3);
  text-align:center;
  line-height:1.7;
}
.article-body a{
  color:#8A6428;
  border-bottom:1px solid rgba(185,138,70,.42);
  transition:color .2s ease,border-color .2s ease;
}
.article-body a:hover{color:var(--gold);border-color:var(--gold);}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:28px 0;
  font-size:.9375rem;
  border:1px solid var(--line);
  border-radius:12px;
  overflow:hidden;
}
.article-body thead th{
  background:var(--tunnel);
  color:#EFEBE4;
  font-weight:500;
  text-align:left;
}
.article-body th,.article-body td{
  padding:14px 18px;
  border-bottom:1px solid var(--line);
  line-height:1.8;
}
.article-body tbody tr:nth-child(even){background:var(--paper-2);}
.article-body tbody tr:last-child td{border-bottom:0;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:40px 0;}
.article-body code{
  background:var(--paper-2);
  border-radius:6px;
  padding:2px 7px;
  font-size:.9em;
  color:#8A6428;
}
.article-body strong{font-weight:700;}

/* ---------- Empty state ---------- */
.empty-state{
  text-align:center;
  padding:64px 24px 72px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--white);
  box-shadow:var(--shadow-1);
}
.empty-state__icon{
  width:64px;height:64px;
  margin:0 auto 22px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--gold);
  font-size:1.375rem;
}
.empty-state h2{
  font-family:var(--font-serif);
  font-size:1.5rem;
  margin:0 0 12px;
}
.empty-state p{
  color:var(--ink-2);
  font-size:.9875rem;
  max-width:460px;
  margin:0 auto 26px;
  line-height:1.85;
}

/* ---------- Article foot ---------- */
.article-foot{
  max-width:760px;
  margin:0 auto;
  padding:30px 0 0;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.article-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  max-width:760px;
  margin:24px auto 0;
}

/* ---------- Sections ---------- */
.section{padding:80px 0;}
.section--tight{padding:56px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:36px;
}
.section-title{
  font-family:var(--font-serif);
  font-size:clamp(1.75rem,2.6vw,2.5rem);
  line-height:1.28;
  letter-spacing:-.02em;
  margin:0;
}
.section-sub{
  margin:12px 0 0;
  color:var(--ink-2);
  font-size:1rem;
  max-width:600px;
  line-height:1.85;
}
.rule{
  width:64px;
  height:2px;
  background:var(--gold);
  border-radius:2px;
  margin-bottom:20px;
}

/* ---------- Cards ---------- */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--gap);
}
.card{
  display:flex;
  flex-direction:column;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-3);
  border-color:#D9D4C9;
}
.card__media{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  background:var(--paper-2);
}
.card__media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .22s ease;
}
.card:hover .card__media img{transform:scale(1.03);}
.card__media .badge{
  position:absolute;
  left:14px;top:14px;
  background:rgba(255,255,255,.92);
  border-color:rgba(16,20,24,.08);
  color:var(--ink-2);
  backdrop-filter:blur(2px);
}
.card__body{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:24px;
  flex:1 1 auto;
}
.card__title{
  font-family:var(--font-serif);
  font-size:1.125rem;
  line-height:1.5;
  letter-spacing:-.01em;
  margin:0;
}
.card__title a{color:var(--ink);transition:color .22s ease;}
.card__title a:hover{color:var(--gold);}
.card__excerpt{
  margin:0;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card__foot{
  margin-top:auto;
  padding-top:14px;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-size:.8125rem;
  color:var(--ink-3);
}
.card__foot .arrow-link{font-size:.8125rem;}

/* ---------- FAQ ---------- */
.faq{
  max-width:820px;
  margin:0 auto;
  border-top:1px solid var(--line);
}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:22px 0;
  background:none;
  border:0;
  text-align:left;
  font-size:1.0625rem;
  font-weight:600;
  line-height:1.7;
  color:var(--ink);
  cursor:pointer;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--gold);}
.faq-icon{
  position:relative;
  flex:0 0 auto;
  width:16px;height:16px;
  color:var(--gold);
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:currentColor;
  border-radius:2px;
  transition:transform .26s ease,opacity .26s ease;
}
.faq-icon::before{left:0;right:0;top:50%;height:1.5px;transform:translateY(-50%);}
.faq-icon::after{top:0;bottom:0;left:50%;width:1.5px;transform:translateX(-50%);}
.faq-item.is-open .faq-icon::after{transform:translateX(-50%) scaleY(0);opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}
.faq-a p{
  margin:0 0 22px;
  font-size:.95rem;
  line-height:1.85;
  color:var(--ink-2);
  max-width:720px;
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  background:var(--tunnel);
  color:#E9E6E0;
  padding:64px 32px;
  text-align:center;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(180deg,rgba(14,35,33,.92),rgba(14,35,33,.96)),url("/assets/images/backpic/back-1.jpg");
  background-size:cover;
  background-position:center;
  opacity:.9;
  z-index:0;
}
.cta-band > *{position:relative;z-index:1;}
.cta-band h2{
  font-family:var(--font-serif);
  font-size:clamp(1.6rem,3vw,2.35rem);
  line-height:1.3;
  letter-spacing:-.02em;
  color:#FFFFFF;
  margin:0 0 14px;
}
.cta-band p{
  max-width:600px;
  margin:0 auto 28px;
  color:rgba(233,230,224,.78);
  font-size:1rem;
  line-height:1.85;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  justify-content:center;
}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:96px;
  padding:72px 0 0;
  background:linear-gradient(180deg,#102926 0%,var(--tunnel) 100%);
  color:#E9E6E0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:40px;
}
.footer-col h3{
  font-family:var(--font-serif);
  font-size:1rem;
  font-weight:700;
  color:#FFFFFF;
  margin:0 0 16px;
  letter-spacing:-.01em;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{
  color:rgba(233,230,224,.72);
  font-size:.9375rem;
  transition:color .2s ease;
}
.footer-col a:hover{color:var(--gold);}
.footer-col p{
  margin:0;
  color:rgba(233,230,224,.66);
  font-size:.9375rem;
  line-height:1.9;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-family:var(--font-serif);
  font-size:1.0625rem;
  font-weight:700;
  color:#FFFFFF;
}
.footer-brand .brand__mark{
  border-color:rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:var(--gold);
}
.footer-bottom{
  margin-top:56px;
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:.8125rem;
  color:rgba(233,230,224,.6);
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:rgba(233,230,224,.75);
  transition:color .2s ease;
}
.to-top:hover{color:var(--gold);}

/* ---------- Motion ---------- */
.js .reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .42s cubic-bezier(.2,.7,.2,1),transform .42s cubic-bezier(.2,.7,.2,1);
}
.js .reveal.is-visible{opacity:1;transform:none;}
.js .reveal.d1{transition-delay:.06s;}
.js .reveal.d2{transition-delay:.12s;}
.js .reveal.d3{transition-delay:.18s;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .js .reveal{opacity:1;transform:none;transition:none;}
  *{transition-duration:.001ms !important;animation-duration:.001ms !important;}
}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .header-inner{height:64px;gap:14px;}
  .search{display:none;}
  .nav-toggle{display:grid;}
  .nav-links{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    padding:8px 24px 22px;
    background:var(--white);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2);
  }
  .nav-links.is-open{display:flex;}
  .nav-link{
    width:100%;
    padding:15px 0;
    border-bottom:1px solid var(--line);
    font-size:1rem;
  }
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--gold);}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px;}
  .section{padding:64px 0;}
  .article-body{padding-top:44px;}
}
@media (max-width:767px){
  .grid-container{padding-left:18px;padding-right:18px;}
  .brand__text{font-size:.9875rem;}
  .article-title{font-size:clamp(1.6rem,7vw,2.1rem);}
  .article-meta{font-size:.8125rem;gap:6px 16px;}
  .article-cover{margin-top:26px;aspect-ratio:16/10;}
  .article-body{font-size:1.0125rem;line-height:1.9;padding:38px 0 8px;}
  .article-body h2{margin-top:38px;}
  .article-body blockquote{padding:16px 18px;}
  .section{padding:56px 0;}
  .cta-band{padding:48px 22px;border-radius:20px;}
  .site-footer{margin-top:72px;padding-top:56px;}
  .footer-bottom{margin-top:40px;}
  .breadcrumb .crumb-current{max-width:30ch;}
}
@media (max-width:640px){
  .card-grid{grid-template-columns:minmax(0,1fr);}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .header-tools .btn--sm{padding:9px 16px;font-size:.8125rem;}
  .btn{padding:13px 26px;}
  .section-head{margin-bottom:26px;}
  .article-foot{flex-direction:column;align-items:flex-start;}
  .article-body table{display:block;overflow-x:auto;}
}
@media (max-width:520px){
  .brand__text{max-width:150px;white-space:normal;line-height:1.25;font-size:.875rem;}
  .badge{font-size:.7rem;padding:4px 12px;}
  .article-title{letter-spacing:-.01em;}
  .empty-state{padding:48px 18px 52px;}
}

/* roulang page: category3 */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --signal:#2FB79A;
  --radius:16px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04), 0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-2:0 18px 44px -16px rgba(16,20,24,.16);
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;height:auto;}

a{color:inherit;text-decoration:none;transition:color .22s ease;}

button{font-family:inherit;}

h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul{padding:0;list-style:none;}
h1,h2,h3,h4{font-weight:700;letter-spacing:-.02em;line-height:1.3;}

a:focus-visible,
button:focus-visible,
input:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
  border-radius:4px;
}

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

.section{padding:96px 0;}
.section--tight{padding:72px 0;}

.kicker{
  font-size:.8125rem;
  letter-spacing:.16em;
  font-weight:600;
  color:var(--gold);
  margin-bottom:12px;
}

.section-title{
  font-family:var(--serif);
  font-size:clamp(1.75rem,2.6vw,2.5rem);
  line-height:1.25;
}

.lead{
  font-size:1.125rem;
  color:var(--ink-2);
  line-height:1.85;
}

/* ---------- Header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(16,20,24,.04);
  position:sticky;
  top:0;
  z-index:80;
}

.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  height:72px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}

.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:30px;
  height:30px;
  color:var(--gold);
}

.brand__mark svg{width:26px;height:26px;}

.brand__text{
  font-family:var(--serif);
  font-weight:700;
  font-size:1.0625rem;
  letter-spacing:-.02em;
  color:var(--ink);
  white-space:nowrap;
}

.nav-links{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:28px;
  flex:1 1 auto;
  margin:0;
}

.nav-link{
  position:relative;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink-2);
  padding:6px 0;
  white-space:nowrap;
}

.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s cubic-bezier(.2,.7,.2,1);
}

.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--gold);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}

.header-tools{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}

.search{
  display:flex;
  align-items:center;
  gap:6px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:5px 6px 5px 18px;
  transition:border-color .22s ease, box-shadow .22s ease;
}

.search input{
  border:0;
  outline:none;
  background:transparent;
  font-family:var(--sans);
  font-size:.875rem;
  color:var(--ink);
  width:150px;
  padding:6px 0;
}

.search input::placeholder{color:var(--ink-3);}

.search button{
  width:32px;height:32px;
  border-radius:var(--radius-pill);
  border:0;
  background:var(--paper-2);
  color:var(--ink);
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.8125rem;
  transition:background .22s ease,color .22s ease;
}

.search button:hover{background:var(--gold);color:var(--ink);}
.search:focus-within{border-color:var(--gold);box-shadow:0 0 0 4px rgba(185,138,70,.12);}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-pill);
  padding:14px 32px;
  font-size:.9375rem;
  font-weight:600;
  line-height:1.2;
  border:1px solid transparent;
  cursor:pointer;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}

.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:#a97c3c;transform:translateY(-1px);box-shadow:var(--shadow-1);}

.btn--ghost{
  background:transparent;
  border-color:var(--ink);
  color:var(--ink);
}
.btn--ghost:hover{background:var(--ink);color:#fff;}

.btn--sm{padding:10px 22px;font-size:.875rem;}

.btn:active{transform:translateY(1px);}

.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  transition:border-color .22s ease,color .22s ease;
}
.nav-toggle:hover{border-color:var(--gold);color:var(--gold);}

/* ---------- Category hero ---------- */
.cat-hero{
  position:relative;
  overflow:hidden;
  background:var(--tunnel);
  isolation:isolate;
}

.cat-hero__bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
}

.cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(100deg,rgba(14,35,33,.88) 0%,rgba(14,35,33,.74) 55%,rgba(14,35,33,.58) 100%);
  z-index:1;
}

.cat-hero__inner{
  position:relative;
  z-index:2;
  padding:82px 0 76px;
  max-width:880px;
}

.cat-hero h1{
  color:#fff;
  font-family:var(--serif);
  font-size:clamp(1.9rem,3.6vw,3rem);
  line-height:1.22;
  letter-spacing:-.02em;
  margin:0;
}

.cat-hero .kicker{color:var(--gold);}

.gold-line{
  display:block;
  width:64px;
  height:2px;
  background:var(--gold);
  margin:24px 0 20px;
}

.cat-hero__note{
  color:rgba(233,230,224,.86);
  font-size:1rem;
  line-height:1.8;
  max-width:600px;
}

/* ---------- Intro ---------- */
.intro-copy p + p{margin-top:20px;}
.intro-copy p{color:var(--ink-2);}

/* ---------- Zigzag ---------- */
.zigzag{
  margin-left:-12px;
  margin-right:-12px;
}
.zigzag > .cell{
  padding-left:12px;
  padding-right:12px;
}

.zigzag + .zigzag{
  margin-top:96px;
  padding-top:96px;
  border-top:1px solid var(--line);
}

.zigzag__media{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  position:relative;
}

.zigzag__media img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}

.zigzag__media:hover img{transform:scale(1.03);}

.zigzag__text{padding-top:8px;}

.zigzag__text h2{
  font-family:var(--serif);
  font-size:clamp(1.45rem,2.2vw,2rem);
  line-height:1.35;
  margin:10px 0 18px;
}

.zigzag__text p{color:var(--ink-2);}
.zigzag__text p + p{margin-top:18px;}

.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:26px;
  font-weight:600;
  font-size:.9375rem;
  color:var(--ink);
  border-bottom:1px solid transparent;
  padding-bottom:2px;
  transition:color .22s ease,border-color .22s ease;
}

.link-arrow i{transition:transform .22s ease;font-size:.8125rem;}
.link-arrow:hover{color:var(--gold);border-color:var(--gold);}
.link-arrow:hover i{transform:translateX(4px);}

@media (min-width:1024px){
  .zigzag--reverse .zigzag__media{order:2;}
  .zigzag--reverse .zigzag__text{order:1;}
}

/* ---------- Process ---------- */
.process{
  background:var(--paper-2);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.process-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  margin-bottom:48px;
}

.process-head p{
  max-width:460px;
  color:var(--ink-2);
  font-size:.9375rem;
  line-height:1.85;
}

.process-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
}

.process-step{
  padding:4px 26px;
  border-left:1px solid var(--line);
}

.process-step:first-child{border-left:0;padding-left:0;}

.process-step .num{
  display:block;
  font-family:var(--serif);
  font-size:2rem;
  color:var(--gold);
  line-height:1;
  letter-spacing:-.02em;
  margin-bottom:16px;
}

.process-step h3{
  font-family:var(--sans);
  font-size:1.0625rem;
  font-weight:600;
  letter-spacing:0;
  margin-bottom:8px;
}

.process-step p{
  font-size:.9375rem;
  color:var(--ink-2);
  line-height:1.8;
}

/* ---------- FAQ ---------- */
.faq-list{
  margin-top:40px;
  border-top:1px solid var(--line);
}

.faq-item{border-bottom:1px solid var(--line);}

.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:24px 0;
  background:none;
  border:0;
  text-align:left;
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  line-height:1.6;
}

.faq-q:hover{color:var(--gold);}
.faq-q:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}

.faq-icon{
  position:relative;
  flex:0 0 16px;
  width:16px;
  height:16px;
  color:var(--ink-3);
  transition:color .22s ease;
}

.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:currentColor;
}

.faq-icon::before{top:7.25px;left:0;width:16px;height:1.5px;}
.faq-icon::after{left:7.25px;top:0;width:1.5px;height:16px;transition:transform .26s ease,opacity .26s ease;}

.faq-item.is-open .faq-icon{color:var(--gold);}
.faq-item.is-open .faq-icon::after{transform:rotate(90deg);opacity:0;}

.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}

.faq-item.is-open .faq-a{max-height:420px;}

.faq-a p{
  padding:0 48px 26px 0;
  margin:0;
  font-size:.95rem;
  line-height:1.85;
  color:var(--ink-2);
}

/* ---------- CTA bar ---------- */
.cta-bar{
  border-top:1px solid var(--gold);
  border-bottom:1px solid var(--gold);
  background:var(--paper-2);
}

.cta-bar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding:44px 0;
  flex-wrap:wrap;
}

.cta-bar__text h2{
  font-family:var(--serif);
  font-size:clamp(1.35rem,2vw,1.75rem);
  line-height:1.35;
  margin-bottom:8px;
}

.cta-bar__text p{
  color:var(--ink-2);
  font-size:.9375rem;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--tunnel);
  color:#E9E6E0;
  padding:80px 0 0;
  margin-top:0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:48px;
}

.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--serif);
  font-size:1.0625rem;
  font-weight:700;
  letter-spacing:-.02em;
  color:#fff;
  margin-bottom:16px;
}

.footer-brand .brand__mark{
  width:26px;height:26px;
  color:var(--gold);
}

.footer-brand .brand__mark svg{width:24px;height:24px;}

.footer-col p{
  font-size:.9375rem;
  line-height:1.9;
  color:rgba(233,230,224,.72);
}

.footer-col h3{
  font-family:var(--sans);
  font-size:.8125rem;
  font-weight:600;
  letter-spacing:.14em;
  color:rgba(233,230,224,.55);
  margin-bottom:18px;
}

.footer-col ul li{margin-bottom:10px;}

.footer-col ul li a{
  font-size:.9375rem;
  color:rgba(233,230,224,.82);
  border-bottom:1px solid transparent;
  padding-bottom:1px;
  transition:color .22s ease,border-color .22s ease;
}

.footer-col ul li a:hover{color:#fff;border-color:var(--gold);}

.footer-bottom{
  margin-top:56px;
  border-top:1px solid rgba(255,255,255,.12);
  padding:24px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:.8125rem;
  color:rgba(233,230,224,.6);
}

.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:color .22s ease;
}

.to-top:hover{color:var(--gold);}

/* ---------- Reveal ---------- */
.reveal{
  opacity:0;
  transform:translateY(12px);
  transition:opacity .42s cubic-bezier(.2,.7,.2,1),transform .42s cubic-bezier(.2,.7,.2,1);
}

.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .header-inner{height:60px;gap:16px;}
  .brand__text{font-size:.9375rem;}

  .nav-links{
    position:fixed;
    top:60px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 18px 32px -16px rgba(16,20,24,.18);
    padding:8px 24px 20px;
    max-height:calc(100vh - 60px);
    overflow-y:auto;
  }

  .nav-links.is-open{display:flex;}

  .nav-link{
    padding:15px 0;
    border-bottom:1px solid var(--line);
    font-size:.9375rem;
  }

  .nav-link::after{display:none;}

  .nav-toggle{display:inline-flex;}
  .search{display:none;}

  .section{padding:64px 0;}
  .section--tight{padding:56px 0;}

  .cat-hero__inner{padding:64px 0 60px;}

  .zigzag + .zigzag{margin-top:64px;padding-top:64px;}

  .zigzag__text{padding-top:28px;}

  .process-grid{grid-template-columns:repeat(2,1fr);row-gap:36px;}
  .process-step:nth-child(3){border-left:0;padding-left:0;}
  .process-step{padding-right:20px;}

  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
}

@media (max-width:639px){
  body{font-size:1rem;line-height:1.86;}

  .grid-container{padding-left:20px;padding-right:20px;}

  .brand__text{font-size:.875rem;}

  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}

  .cat-hero__inner{padding:56px 0 52px;}

  .cat-hero__note{font-size:.9375rem;}

  .zigzag + .zigzag{margin-top:48px;padding-top:48px;}

  .process-grid{grid-template-columns:1fr;row-gap:28px;}
  .process-step{border-left:0;padding:0 0 0 18px;border-left:1px solid var(--line);}
  .process-step:first-child{border-left:1px solid var(--line);padding-left:18px;}

  .process-head{margin-bottom:32px;}

  .cta-bar__inner{flex-direction:column;align-items:flex-start;gap:20px;padding:36px 0;}

  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .site-footer{padding:56px 0 0;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;margin-top:40px;}

  .faq-a p{padding-right:20px;}

  .btn{padding:13px 26px;font-size:.9375rem;}
  .btn--sm{padding:9px 18px;font-size:.8125rem;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category2 */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --gold-deep:#C8964F;
  --signal:#2FB79A;
  --white:#FFFFFF;
  --font-serif:"Noto Serif TC","Songti TC",serif;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --radius:16px;
  --pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04);
  --shadow-2:0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-3:0 18px 44px -16px rgba(16,20,24,.16);
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:700;letter-spacing:-.02em;line-height:1.25;margin:0;color:var(--ink)}
p{margin:0 0 1.2em}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
::selection{background:rgba(185,138,70,.24)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 20px;z-index:200;border-radius:0 0 12px 0}
.skip-link:focus{left:0}

/* ---------- container ---------- */
.grid-container{
  max-width:1200px;
  padding-left:24px;
  padding-right:24px;
  margin-left:auto;
  margin-right:auto;
}
.grid-x.grid-padding-x{margin-left:-12px;margin-right:-12px}
.grid-x.grid-padding-x>.cell{padding-left:12px;padding-right:12px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--white);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-1);
}
.header-inner{
  display:flex;align-items:center;gap:22px;
  height:72px;
}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-serif);font-weight:700;
  font-size:1.0625rem;letter-spacing:-.02em;
  color:var(--ink);flex-shrink:0;
}
.brand__mark{
  width:36px;height:36px;flex:0 0 36px;
  display:grid;place-items:center;
  border-radius:11px;
  border:1px solid var(--line);
  background:var(--paper-2);
  color:var(--tunnel);
}
.brand__mark svg{width:20px;height:20px}
.brand__text{white-space:nowrap}
.nav-links{
  display:flex;align-items:center;gap:26px;
  margin-left:10px;flex:1 1 auto;
}
.nav-link{
  position:relative;
  font-size:.9375rem;font-weight:500;
  color:var(--ink-2);
  padding:8px 0;
  white-space:nowrap;
  transition:color .22s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--gold);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .26s var(--ease);
}
.nav-link:hover,.nav-link:focus-visible{color:var(--ink)}
.nav-link:hover::after,.nav-link:focus-visible::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink)}
.nav-link.is-active::after{transform:scaleX(1)}
.header-tools{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search{
  display:flex;align-items:center;gap:4px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--pill);
  padding:5px 5px 5px 18px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.search input[type="search"]{
  border:0;background:transparent;outline:none;
  font-family:inherit;font-size:.875rem;color:var(--ink);
  width:148px;height:32px;margin:0;padding:0;
  box-shadow:none;
}
.search input[type="search"]::placeholder{color:var(--ink-3)}
.search button{
  width:32px;height:32px;border:0;border-radius:var(--pill);
  background:var(--white);color:var(--ink-2);
  display:grid;place-items:center;cursor:pointer;
  font-size:.8125rem;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.search button:hover{background:var(--gold);color:var(--ink)}
.search:focus-within{border-color:var(--gold);box-shadow:0 0 0 4px rgba(185,138,70,.14);background:var(--white)}
.nav-toggle{
  display:none;
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);
  background:var(--white);color:var(--ink);
  place-items:center;cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease);
}
.nav-toggle:hover{background:var(--paper-2)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--pill);
  border:1px solid transparent;
  font-family:inherit;font-size:.9375rem;font-weight:600;line-height:1.2;
  padding:14px 32px;cursor:pointer;
  transition:transform .2s var(--ease),background .22s var(--ease),color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.btn i{font-size:.8125rem;transition:transform .22s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn--primary{
  background:var(--gold);color:var(--ink);
  box-shadow:0 1px 2px rgba(16,20,24,.04),0 12px 32px -12px rgba(185,138,70,.55);
}
.btn--primary:hover{background:var(--gold-deep);transform:translateY(-1px);box-shadow:0 18px 44px -16px rgba(185,138,70,.7)}
.btn--primary:active{transform:translateY(1px)}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--white);transform:translateY(-1px)}
.btn--ghost:active{transform:translateY(1px)}
.btn--sm{padding:10px 22px;font-size:.875rem}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.9375rem;font-weight:600;color:var(--ink);
  position:relative;padding-bottom:2px;
}
.link-arrow i{font-size:.75rem;transition:transform .22s var(--ease)}
.link-arrow::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;
  background:var(--gold);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .26s var(--ease);
}
.link-arrow:hover{color:var(--gold)}
.link-arrow:hover i{transform:translateX(4px)}
.link-arrow:hover::after{transform:scaleX(1)}

/* ---------- badge / eyebrow ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:var(--pill);
  border:1px solid var(--line);
  background:rgba(47,183,154,.10);
  color:#1F7C69;
  font-size:.75rem;font-weight:500;line-height:1;
  padding:7px 12px;
  white-space:nowrap;
}
.badge--gold{background:rgba(185,138,70,.12);border-color:rgba(185,138,70,.32);color:#8A6428}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.75rem;font-weight:600;letter-spacing:.18em;
  color:var(--gold);margin:0 0 18px;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--gold);display:inline-block}
.eyebrow--light{color:#D8B37B}
.eyebrow--light::before{background:#D8B37B}

/* ---------- hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  background:var(--tunnel);color:#fff;
  min-height:360px;
  display:flex;align-items:flex-end;
}
.cat-hero__bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
}
.cat-hero__bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(102deg,rgba(14,35,33,.94) 0%,rgba(14,35,33,.80) 48%,rgba(14,35,33,.52) 100%);
}
.cat-hero__inner{
  position:relative;z-index:2;
  padding-top:96px;padding-bottom:56px;
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:48px;align-items:end;
  width:100%;
}
.cat-hero__title{
  color:#fff;
  font-size:clamp(2rem,3.6vw,3.125rem);
  line-height:1.18;
  letter-spacing:-.02em;
  margin:0;
  max-width:16em;
}
.cat-hero__aside{display:flex;flex-direction:column;gap:16px;padding-bottom:6px}
.rule-gold{display:block;width:56px;height:2px;background:var(--gold);border-radius:2px}
.cat-hero__note{
  margin:0;color:#CFD6D3;font-size:.9375rem;line-height:1.85;max-width:30ch;
}
.cat-hero__meta{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:4px;
}

/* ---------- section basics ---------- */
.section{padding:96px 0}
.section--tight{padding:64px 0}
.section--paper2{background:var(--paper-2)}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:32px;
  margin-bottom:40px;
}
.section-head h2{
  font-size:clamp(1.75rem,2.6vw,2.5rem);
  line-height:1.2;
}
.section-head p{
  margin:14px 0 0;color:var(--ink-2);font-size:1rem;line-height:1.85;max-width:58ch;
}
.section-head__link{flex-shrink:0;padding-bottom:6px}

/* ---------- intro lead ---------- */
.lead{
  max-width:64ch;
  color:var(--ink-2);
  font-size:1.0625rem;
  line-height:1.9;
}
.lead strong{color:var(--ink);font-weight:600}

/* ---------- numbered editorial list ---------- */
.num-list{
  border-top:1px solid var(--line);
}
.num-item{
  display:grid;
  grid-template-columns:118px minmax(0,1fr) 32px;
  gap:28px;
  align-items:start;
  padding:34px 20px;
  border-bottom:1px solid var(--line);
  transition:background .24s var(--ease),padding-left .24s var(--ease);
}
.num-item:hover{background:var(--paper-2);padding-left:26px}
.num-item__num{
  font-family:var(--font-serif);
  font-size:2.75rem;font-weight:700;line-height:1;
  color:var(--line);
  transition:color .24s var(--ease);
  font-variant-numeric:tabular-nums;
}
.num-item:hover .num-item__num{color:var(--gold)}
.num-item__title{
  font-family:var(--font-serif);
  font-size:1.25rem;line-height:1.45;
  margin:0 0 10px;
  letter-spacing:-.01em;
}
.num-item__title a:hover{color:var(--gold)}
.num-item__desc{
  margin:0 0 14px;
  color:var(--ink-2);
  font-size:.95rem;
  line-height:1.85;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.num-item__meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:.8125rem;color:var(--ink-3);
}
.num-item__meta .dot{width:3px;height:3px;border-radius:50%;background:var(--line)}
.num-item__arrow{
  align-self:center;
  color:var(--ink-3);font-size:.875rem;
  transition:transform .24s var(--ease),color .24s var(--ease);
}
.num-item:hover .num-item__arrow{transform:translateX(5px);color:var(--gold)}

/* ---------- feature image + text ---------- */
.feature-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:56px;align-items:center;
}
.feature-media{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-2);
  background:var(--white);
}
.feature-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  transition:transform .4s var(--ease);
}
.feature-media:hover img{transform:scale(1.03)}
.feature-copy h2{
  font-size:clamp(1.75rem,2.4vw,2.25rem);
  margin-bottom:20px;
}
.feature-copy p{color:var(--ink-2);line-height:1.9}
.feature-copy .stack{display:flex;flex-direction:column;gap:0}

/* ---------- layered reading list ---------- */
.layer-list{display:grid;gap:18px;margin:28px 0 32px}
.layer{
  display:grid;grid-template-columns:40px minmax(0,1fr);
  gap:16px;align-items:start;
  padding:20px 0;
  border-top:1px solid var(--line);
}
.layer:last-child{border-bottom:1px solid var(--line)}
.layer__num{
  font-family:var(--font-serif);
  font-weight:700;font-size:1.125rem;
  color:var(--gold);line-height:1.6;
}
.layer h3{
  font-size:1.0625rem;margin:0 0 6px;font-family:var(--font-sans);font-weight:600;
}
.layer p{margin:0;font-size:.9375rem;line-height:1.85;color:var(--ink-2)}

/* ---------- extended two column ---------- */
.extended{
  display:grid;
  grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);
  gap:56px;
  align-items:start;
}
.extended__label{
  position:sticky;top:104px;
}
.extended__label h2{
  font-size:clamp(1.5rem,2.2vw,2rem);
  line-height:1.3;
  margin-bottom:14px;
}
.extended__label p{color:var(--ink-3);font-size:.875rem;margin:0}
.extended__body h3{
  font-size:1.1875rem;margin:0 0 12px;
  font-family:var(--font-sans);font-weight:600;letter-spacing:0;
}
.extended__body p{color:var(--ink-2);line-height:1.9;font-size:1rem}
.extended__body p:last-child{margin-bottom:0}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line);max-width:880px}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:none;border:0;
  padding:26px 0;
  font-family:inherit;font-size:1.0625rem;font-weight:600;color:var(--ink);
  text-align:left;cursor:pointer;line-height:1.6;
  transition:color .22s var(--ease);
}
.faq__q:hover{color:var(--gold)}
.faq__icon{position:relative;width:16px;height:16px;flex:0 0 16px}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;background:var(--ink-2);
  transition:transform .26s var(--ease),opacity .26s var(--ease),background .22s var(--ease);
}
.faq__icon::before{left:0;top:7.25px;width:16px;height:1.5px}
.faq__icon::after{left:7.25px;top:0;width:1.5px;height:16px}
.faq__item.is-open .faq__icon::after{transform:rotate(90deg);opacity:0}
.faq__q:hover .faq__icon::before,.faq__q:hover .faq__icon::after{background:var(--gold)}
.faq__a{
  max-height:0;overflow:hidden;
  transition:max-height .26s var(--ease);
}
.faq__item.is-open .faq__a{max-height:420px}
.faq__a p{
  margin:0 0 26px;
  font-size:.95rem;line-height:1.85;color:var(--ink-2);
  padding-right:40px;
}

/* ---------- CTA band ---------- */
.cta-band{
  border-top:2px solid var(--gold);
  background:var(--paper-2);
  padding:56px 0;
}
.cta-band__inner{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{
  font-size:clamp(1.5rem,2.2vw,2rem);
  margin:0 0 10px;
}
.cta-band p{margin:0;color:var(--ink-2);font-size:.95rem}
.cta-band__actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{
  background:var(--tunnel);
  color:#E9E6E0;
  padding:72px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:0;
  border-top:1px solid rgba(255,255,255,.10);
}
.footer-col{
  padding:36px 32px 40px;
  border-right:1px solid rgba(255,255,255,.10);
}
.footer-col:first-child{padding-left:0}
.footer-col:last-child{border-right:0;padding-right:0}
.footer-brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-serif);font-weight:700;
  font-size:1.0625rem;color:#fff;margin-bottom:16px;
}
.site-footer .brand__mark{
  border-color:rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);
  color:#E9E6E0;
}
.footer-col p{
  margin:0;color:rgba(233,230,224,.72);
  font-size:.875rem;line-height:1.85;
}
.footer-col h3{
  font-family:var(--font-sans);
  font-size:.8125rem;font-weight:600;
  letter-spacing:.12em;color:#D8B37B;
  margin:0 0 16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{
  font-size:.9375rem;color:rgba(233,230,224,.82);
  transition:color .22s var(--ease);
}
.footer-col ul a:hover{color:var(--gold)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;
  font-size:.8125rem;color:rgba(233,230,224,.62);
}
.to-top{display:inline-flex;align-items:center;gap:8px;color:rgba(233,230,224,.82);font-weight:500}
.to-top i{font-size:.6875rem;transition:transform .22s var(--ease)}
.to-top:hover{color:var(--gold)}
.to-top:hover i{transform:translateY(-3px)}

/* ---------- entrance animation ---------- */
.reveal{opacity:0;transform:translateY(12px)}
.reveal.is-in{
  opacity:1;transform:none;
  transition:opacity .42s var(--ease),transform .42s var(--ease);
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .header-inner{height:64px;gap:14px}
  .nav-links{
    position:absolute;left:0;right:0;top:64px;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-3);
    padding:8px 24px 20px;
    margin:0;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s;
  }
  .nav-links.is-open{opacity:1;visibility:visible;transform:none}
  .nav-link{padding:15px 0;font-size:1rem;border-bottom:1px solid var(--line)}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--gold)}
  .nav-toggle{display:grid}
  .search{display:none}
  .site-header .grid-container{position:relative}
  .cat-hero__inner{
    grid-template-columns:1fr;
    gap:26px;
    padding-top:76px;padding-bottom:44px;
  }
  .cat-hero__note{max-width:none}
  .section{padding:72px 0}
  .section--tight{padding:52px 0}
  .feature-grid{grid-template-columns:1fr;gap:32px}
  .extended{grid-template-columns:1fr;gap:28px}
  .extended__label{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-col{padding:28px 24px}
  .footer-col:first-child{padding-left:24px}
  .footer-col:last-child{padding-right:24px}
  .footer-col:nth-child(2){border-right:1px solid rgba(255,255,255,.10)}
  .footer-col:nth-child(odd){border-right:1px solid rgba(255,255,255,.10)}
  .footer-col:nth-child(2n){border-right:0}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px}
}
@media (max-width:767px){
  body{font-size:1rem;line-height:1.88}
  .grid-container{padding-left:20px;padding-right:20px}
  .brand{font-size:.9375rem}
  .brand__mark{width:32px;height:32px;flex:0 0 32px;border-radius:10px}
  .brand__mark svg{width:18px;height:18px}
  .header-tools .btn--sm{padding:9px 16px;font-size:.8125rem}
  .num-item{
    grid-template-columns:52px minmax(0,1fr);
    gap:14px;padding:26px 0;
  }
  .num-item:hover{padding-left:0}
  .num-item__num{font-size:1.75rem}
  .num-item__arrow{display:none}
  .num-item__title{font-size:1.0625rem}
  .num-item__desc{-webkit-line-clamp:3;font-size:.9375rem}
  .cat-hero{min-height:300px}
  .cat-hero__title{font-size:clamp(1.6rem,6.4vw,2.1rem)}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .cta-band{padding:44px 0}
  .cta-band__inner{flex-direction:column;align-items:flex-start;gap:22px}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{flex:1 1 auto;justify-content:center}
  .faq__a p{padding-right:0}
  .footer-grid{grid-template-columns:1fr}
  .footer-col{border-right:0 !important;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.10)}
  .footer-col:last-child{border-bottom:0}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:479px){
  .cat-hero__meta .badge{font-size:.6875rem;padding:6px 10px}
  .layer{grid-template-columns:32px minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
}

/* roulang page: category4 */
:root{
  --ink:#101418;
  --ink-2:#4A5359;
  --ink-3:#8A9298;
  --paper:#F7F6F3;
  --paper-2:#EFEDE7;
  --line:#E4E1DA;
  --tunnel:#0E2321;
  --gold:#B98A46;
  --gold-deep:#9C7134;
  --signal:#2FB79A;
  --radius:16px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(16,20,24,.04), 0 12px 32px -12px rgba(16,20,24,.10);
  --shadow-2:0 18px 44px -16px rgba(16,20,24,.16);
  --font-serif:"Noto Serif TC","Songti TC",serif;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:1.0625rem;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.nav-open{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
svg{display:block;}
a{color:inherit;text-decoration:none;transition:color .22s ease;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;letter-spacing:-.02em;line-height:1.28;}
button{font-family:inherit;}
input,button,textarea,select{font-family:inherit;font-size:inherit;}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
  border-radius:6px;
}

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

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:#ffffff;
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(16,20,24,.04);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:72px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-serif);
  font-size:1.0625rem;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--ink);
  white-space:nowrap;
}
.brand__mark{
  width:34px;
  height:34px;
  border-radius:10px;
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
}
.brand__mark svg{width:20px;height:20px;}
.brand:hover{color:var(--gold-deep);}
.nav-links{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:6px;
}
.nav-link{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink-2);
  border-radius:8px;
  transition:color .22s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:12px;
  right:12px;
  bottom:2px;
  height:2px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .26s cubic-bezier(.2,.7,.2,1);
}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--gold);}
.nav-link.is-active::after{transform:scaleX(1);}
.header-tools{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:12px;
}
.search{
  display:flex;
  align-items:center;
  gap:6px;
  padding:4px 6px 4px 16px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
}
.search:focus-within{
  background:#fff;
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(185,138,70,.14);
}
.search input{
  width:150px;
  padding:6px 0;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:.875rem;
  line-height:1.4;
}
.search input::placeholder{color:var(--ink-3);}
.search input:focus{outline:none;}
.search button{
  width:30px;
  height:30px;
  border:0;
  border-radius:50%;
  background:var(--ink);
  color:#fff;
  font-size:.75rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:background .22s ease, color .22s ease, transform .22s ease;
}
.search button:hover{background:var(--gold);color:var(--ink);}
.search button:active{transform:translateY(1px);}
.nav-toggle{
  display:none;
  width:40px;
  height:40px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  color:var(--ink);
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition:border-color .22s ease, color .22s ease;
}
.nav-toggle:hover{border-color:var(--gold);color:var(--gold-deep);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 32px;
  border:1px solid transparent;
  border-radius:var(--radius-pill);
  font-size:1rem;
  font-weight:600;
  line-height:1.2;
  letter-spacing:.01em;
  cursor:pointer;
  transition:background .24s ease, color .24s ease, border-color .24s ease, transform .2s ease, box-shadow .24s ease;
}
.btn i{transition:transform .22s ease;}
.btn:hover i.fa-arrow-right{transform:translateX(4px);}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px -16px rgba(185,138,70,.95);}
.btn--primary:active{transform:translateY(1px);box-shadow:none;}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:#fff;transform:translateY(-2px);}
.btn--ghost:active{transform:translateY(1px);}
.btn--light{background:#F7F6F3;color:var(--ink);border-color:#F7F6F3;}
.btn--light:hover{background:#fff;transform:translateY(-2px);box-shadow:0 16px 30px -18px rgba(0,0,0,.6);}
.btn--outline-light{background:transparent;border-color:rgba(233,230,224,.5);color:#F7F6F3;}
.btn--outline-light:hover{background:#F7F6F3;color:var(--ink);transform:translateY(-2px);}
.btn--sm{padding:10px 20px;font-size:.875rem;}

.link-more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.9375rem;
  font-weight:500;
  color:var(--ink);
  white-space:nowrap;
}
.link-more i{font-size:.8rem;transition:transform .22s ease;}
.link-more:hover{color:var(--gold-deep);}
.link-more:hover i{transform:translateX(4px);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background:var(--tunnel);
  isolation:isolate;
}
.page-hero__bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  opacity:.62;
  z-index:0;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(14,35,33,.72) 0%, rgba(14,35,33,.9) 100%);
  z-index:1;
}
.page-hero__inner{
  position:relative;
  z-index:2;
  padding-top:88px;
  padding-bottom:96px;
}
.eyebrow{
  display:inline-block;
  margin:0 0 18px;
  font-size:.8125rem;
  font-weight:500;
  letter-spacing:.2em;
  color:var(--gold);
  text-transform:uppercase;
}
.page-hero h1{
  max-width:900px;
  color:#F7F6F3;
  font-size:clamp(2.1rem,4.4vw,3.5rem);
  line-height:1.22;
}
.hero-rule{
  display:block;
  width:72px;
  height:2px;
  background:var(--gold);
  margin:26px 0 20px;
}
.hero-sub{
  max-width:600px;
  margin:0;
  color:rgba(233,230,224,.8);
  font-size:1.0625rem;
  line-height:1.85;
}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section--flush-top{padding-top:0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-title{font-size:clamp(1.75rem,2.6vw,2.5rem);}
.section-desc{
  margin:14px 0 0;
  max-width:660px;
  color:var(--ink-2);
  font-size:1rem;
  line-height:1.85;
}

/* ---------- Stat bar ---------- */
.stat-wrap{
  position:relative;
  z-index:5;
  margin-top:-56px;
}
.stat-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-1);
  overflow:hidden;
}
.stat-item{
  padding:28px 26px;
  border-right:1px solid var(--line);
}
.stat-item:last-child{border-right:0;}
.stat-num{
  display:flex;
  align-items:baseline;
  gap:6px;
  font-family:var(--font-serif);
  font-size:2rem;
  font-weight:700;
  line-height:1;
  color:var(--ink);
  letter-spacing:-.02em;
}
.stat-num small{
  font-family:var(--font-sans);
  font-size:.8125rem;
  font-weight:500;
  letter-spacing:0;
  color:var(--ink-3);
}
.stat-label{
  display:block;
  margin-top:10px;
  font-size:.875rem;
  color:var(--ink-3);
  line-height:1.6;
}

/* ---------- Compact card matrix ---------- */
.mini-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.mini-card{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-1);
  transition:transform .22s cubic-bezier(.2,.7,.2,1), box-shadow .22s ease, border-color .22s ease;
}
.mini-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-2);
  border-color:#D9D4C9;
}
.mini-card__media{
  display:block;
  overflow:hidden;
  aspect-ratio:16 / 9;
  background:var(--paper-2);
}
.mini-card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .3s ease;
}
.mini-card:hover .mini-card__media img{transform:scale(1.03);}
.mini-card__body{
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
  padding:20px 22px 22px;
}
.mini-card__title{
  font-size:1.125rem;
  line-height:1.4;
}
.mini-card__title a{color:var(--ink);}
.mini-card__title a:hover{color:var(--gold-deep);}
.mini-card__text{
  margin:0;
  color:var(--ink-2);
  font-size:.9375rem;
  line-height:1.8;
}
.mini-card__foot{
  margin-top:auto;
  padding-top:6px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.mini-card__meta{
  font-size:.8125rem;
  color:var(--ink-3);
}
.mini-card__link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.875rem;
  font-weight:500;
  color:var(--ink);
}
.mini-card__link i{font-size:.75rem;transition:transform .22s ease;}
.mini-card:hover .mini-card__link i{transform:translateX(4px);}
.mini-card__link:hover{color:var(--gold-deep);}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  border:1px solid rgba(47,183,154,.32);
  background:rgba(47,183,154,.1);
  color:#1B7A66;
  font-size:.75rem;
  font-weight:500;
  letter-spacing:.02em;
  line-height:1.6;
}
.badge--gold{
  border-color:rgba(185,138,70,.4);
  background:rgba(185,138,70,.1);
  color:#8A6531;
}

/* ---------- Tag cloud ---------- */
.tag-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 18px;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  background:#fff;
  color:var(--ink-2);
  font-size:.875rem;
  font-weight:500;
  transition:border-color .22s ease, color .22s ease, transform .22s ease, box-shadow .22s ease;
}
.tag i{font-size:.7rem;color:var(--signal);}
.tag:hover{
  border-color:var(--gold);
  color:var(--ink);
  transform:translateY(-2px);
  box-shadow:0 10px 22px -16px rgba(16,20,24,.5);
}

/* ---------- FAQ ---------- */
.faq{
  border-top:1px solid var(--line);
}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:22px 0;
  border:0;
  background:transparent;
  text-align:left;
  font-size:1.0625rem;
  font-weight:600;
  line-height:1.6;
  color:var(--ink);
  cursor:pointer;
  transition:color .22s ease;
}
.faq-q:hover{color:var(--gold-deep);}
.faq-icon{
  position:relative;
  flex:0 0 auto;
  width:18px;
  height:18px;
  color:var(--ink-2);
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:currentColor;
  transition:transform .26s ease, opacity .26s ease;
}
.faq-icon::before{top:8px;left:0;width:18px;height:1.5px;}
.faq-icon::after{left:8.25px;top:0;width:1.5px;height:18px;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);opacity:0;}
.faq-item.is-open .faq-q{color:var(--gold-deep);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}
.faq-a p{
  margin:0;
  padding:0 48px 24px 0;
  color:var(--ink-2);
  font-size:.95rem;
  line-height:1.85;
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  background:var(--tunnel);
  color:#E9E6E0;
  text-align:center;
  isolation:isolate;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
  opacity:.16;
  z-index:0;
}
.cta-band__inner{
  position:relative;
  z-index:2;
  padding:96px 0;
}
.cta-band h2{
  color:#F7F6F3;
  font-size:clamp(1.85rem,3.2vw,2.85rem);
  line-height:1.3;
  max-width:780px;
  margin:0 auto;
}
.cta-band p{
  max-width:600px;
  margin:20px auto 34px;
  color:rgba(233,230,224,.78);
  font-size:1rem;
  line-height:1.85;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--tunnel);
  color:#E9E6E0;
  padding-top:72px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-col h3{
  font-size:1rem;
  margin-bottom:16px;
  color:#F7F6F3;
}
.footer-col p{
  margin:0;
  color:rgba(233,230,224,.7);
  font-size:.9375rem;
  line-height:1.9;
}
.footer-col li + li{margin-top:8px;}
.footer-col a{
  color:rgba(233,230,224,.7);
  font-size:.9375rem;
}
.footer-col a:hover{color:var(--gold);}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
  font-family:var(--font-serif);
  font-size:1.0625rem;
  font-weight:700;
  color:#F7F6F3;
}
.footer-brand .brand__mark{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.14);
  color:var(--gold);
}
.footer-bottom{
  margin-top:48px;
  padding:20px 0;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:.875rem;
  color:rgba(233,230,224,.6);
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:rgba(233,230,224,.7);
  transition:color .22s ease;
}
.to-top:hover{color:var(--gold);}

/* ---------- Motion guard ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* ---------- Responsive ---------- */
@media screen and (max-width:1023px){
  .grid-container{padding-left:20px;padding-right:20px;}
  .header-inner{min-height:66px;}
  .brand{font-size:1rem;}
  .search{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-links{
    position:fixed;
    top:66px;
    left:0;
    right:0;
    margin:0;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:14px 20px 24px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px -24px rgba(16,20,24,.35);
    transform:translateY(-14px);
    opacity:0;
    pointer-events:none;
    transition:transform .26s cubic-bezier(.2,.7,.2,1), opacity .26s ease;
    z-index:70;
  }
  body.nav-open .nav-links{
    transform:translateY(0);
    opacity:1;
    pointer-events:auto;
  }
  .nav-link{padding:13px 8px;font-size:1rem;}
  .nav-link::after{left:8px;right:auto;width:26px;bottom:8px;}

  .page-hero__inner{padding-top:66px;padding-bottom:84px;}
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .mini-grid{grid-template-columns:repeat(2,1fr);gap:20px;}
  .stat-wrap{margin-top:-40px;}
  .stat-bar{grid-template-columns:repeat(2,1fr);}
  .stat-item{padding:24px 22px;border-bottom:1px solid var(--line);}
  .stat-item:nth-child(2n){border-right:0;}
  .stat-item:nth-last-child(-n+2){border-bottom:0;}
  .stat-num{font-size:1.75rem;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band__inner{padding:72px 0;}
}

@media screen and (max-width:767px){
  .header-inner{min-height:60px;gap:12px;}
  .brand__text{font-size:.9375rem;}
  .nav-links{top:60px;}
  .page-hero__inner{padding-top:52px;padding-bottom:72px;}
  .page-hero h1{font-size:clamp(1.75rem,6.4vw,2.4rem);}
  .hero-sub{font-size:1rem;}
  .section{padding:56px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px;}
  .mini-grid{grid-template-columns:1fr;}
  .stat-wrap{margin-top:-32px;}
  .stat-bar{grid-template-columns:1fr;}
  .stat-item{border-right:0;}
  .stat-item:nth-child(n){border-bottom:1px solid var(--line);}
  .stat-item:last-child{border-bottom:0;}
  .faq-a p{padding-right:8px;}
  .cta-band__inner{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;text-align:left;}
  .footer-bottom .to-top{align-self:flex-start;}
}

@media screen and (max-width:520px){
  .grid-container{padding-left:16px;padding-right:16px;}
  .btn{padding:13px 24px;font-size:.9375rem;}
  .btn--sm{padding:9px 16px;font-size:.8125rem;}
  .mini-card__body{padding:18px 18px 20px;}
  .tag{padding:8px 14px;font-size:.8125rem;}
}