/* roulang page: index */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --cream:#F2ECE2;
  --r-card:4px;
  --r-btn:4px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(22,19,15,.05);
  --sh-2:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti TC","PingFang TC","Microsoft JhengHei",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",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(--sans);
  font-size:1rem;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;width:100%;height:auto;object-fit:cover;}
a{color:var(--gold-deep);text-decoration:none;transition:color 180ms var(--ease);}
a:hover{color:var(--gold);}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.25;color:var(--ink);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
time{font-variant-numeric:tabular-nums;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}
.section{padding:96px 0;border-top:1px solid var(--line);}
.section--tight{padding:72px 0;}
.section--paper2{background:var(--paper-2);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;}
.section-head__left{max-width:720px;}
.eyebrow{
  display:inline-block;
  font-family:var(--sans);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:10px;
}
.section-head h2{font-size:clamp(1.625rem,3vw,2.375rem);}
.section-head p{margin-top:12px;color:var(--muted);font-size:.9375rem;line-height:1.75;}
.micro-tag{
  font-size:.75rem;
  letter-spacing:.1em;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:5px 14px;
  white-space:nowrap;
}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:13px 26px;
  border-radius:var(--r-btn);
  font-size:.9375rem;font-weight:700;
  border:1.5px solid transparent;
  transition:background 180ms var(--ease),color 180ms var(--ease),transform 180ms var(--ease),border-color 180ms var(--ease);
  white-space:nowrap;
}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);}
.btn--ghost:active{transform:translateY(0);}
.btn--onDark{background:transparent;border-color:rgba(242,236,226,.6);color:var(--cream);}
.btn--onDark:hover{background:var(--cream);color:var(--ink);border-color:var(--cream);transform:translateY(-1px);}
.btn--sm{padding:9px 20px;font-size:.875rem;}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;}
.text-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.875rem;font-weight:500;color:var(--gold-deep);
  background-image:linear-gradient(var(--gold),var(--gold));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;
  transition:background-size 200ms var(--ease),color 180ms var(--ease);
  padding-bottom:2px;
}
.text-link:hover{background-size:100% 1px;color:var(--gold);}
.text-link svg{width:16px;height:16px;transition:transform 200ms var(--ease);}
.text-link:hover svg{transform:translateX(4px);}

/* ---------- 徽章與標籤 ---------- */
.badge{
  display:inline-block;
  background:var(--paper-2);
  color:var(--accent-cool);
  font-size:.75rem;
  letter-spacing:.08em;
  padding:3px 10px;
  border-radius:var(--r-pill);
  line-height:1.6;
}
.badge--outline{
  background:transparent;
  color:var(--muted);
  border:1px solid var(--line);
  letter-spacing:.06em;
}
.badge--dark{
  background:rgba(22,19,15,.55);
  color:var(--cream);
  backdrop-filter:blur(2px);
}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;}
.header-top{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  height:64px;
}
.header-top__inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px;}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);}
.brand__main{font-family:var(--serif);font-weight:700;font-size:1.125rem;letter-spacing:.02em;color:var(--ink);}
.brand__divider{width:1px;height:16px;background:var(--line);display:inline-block;}
.brand__sub{
  font-family:var(--sans);font-size:.6875rem;font-weight:500;
  letter-spacing:.14em;color:var(--gold);
}
.brand:hover .brand__main{color:var(--gold-deep);}
.header-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  background:transparent;border:1px solid transparent;border-radius:var(--r-btn);
  color:var(--ink);transition:color 180ms var(--ease),border-color 180ms var(--ease),background 180ms var(--ease);
}
.icon-btn svg{width:20px;height:20px;}
.icon-btn:hover{color:var(--gold);border-color:var(--line);background:var(--card);}
.header-nav{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  height:52px;
}
.header-nav__inner{
  height:52px;display:flex;align-items:center;gap:8px;
  overflow-x:auto;scrollbar-width:none;
}
.header-nav__inner::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;
  padding:8px 16px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  color:var(--muted);
  font-size:.875rem;font-weight:500;
  white-space:nowrap;
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.chip.is-active:hover{color:var(--paper);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:clamp(520px,66vh,660px);
  display:flex;align-items:center;
  overflow:hidden;
  background:var(--ink);
}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;}
.hero__veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(22,19,15,.86) 0%,rgba(22,19,15,.62) 55%,rgba(22,19,15,.88) 100%);
}
.hero__inner{position:relative;z-index:2;padding-top:76px;padding-bottom:76px;}
.hero__content{max-width:720px;}
.hero__kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);margin-bottom:22px;
}
.hero__kicker::before{content:"";width:28px;height:1px;background:var(--gold);display:inline-block;}
.hero h1{
  font-size:clamp(2.5rem,6vw,4.25rem);
  line-height:1.16;
  letter-spacing:-.01em;
  color:var(--cream);
  max-width:16em;
}
.hero__sub{
  margin-top:20px;
  font-size:1.0625rem;
  line-height:1.7;
  color:rgba(242,236,226,.82);
  max-width:34em;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.hero__meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  margin-top:40px;padding-top:22px;
  border-top:1px solid rgba(242,236,226,.14);
  font-size:.8125rem;color:rgba(242,236,226,.7);
}
.hero__meta span{display:inline-flex;align-items:center;gap:8px;}
.hero__meta i{width:1px;height:12px;background:rgba(242,236,226,.24);display:inline-block;}

/* ---------- 篩選條 ---------- */
.filter-bar{
  position:sticky;top:116px;z-index:40;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.filter-bar__inner{
  display:flex;align-items:center;gap:10px;
  padding-top:12px;padding-bottom:12px;
  overflow-x:auto;scrollbar-width:none;
}
.filter-bar__inner::-webkit-scrollbar{display:none;}
.filter-bar__label{
  font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;padding-right:8px;
}
.chip--sm{padding:6px 14px;font-size:.8125rem;}

/* ---------- 目錄行卡 ---------- */
.cat-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;}
.cat-row{
  display:flex;align-items:center;gap:20px;
  padding:24px 18px;
  border-bottom:1px solid var(--line);
  color:var(--ink);
  transition:background 200ms var(--ease),padding-left 200ms var(--ease);
}
.cat-row:hover{background:var(--paper-2);padding-left:26px;color:var(--ink);}
.cat-row__no{
  font-family:var(--serif);font-weight:700;font-size:2.25rem;
  color:var(--gold);line-height:1;min-width:58px;
}
.cat-row__body{flex:1;min-width:0;}
.cat-row__title{
  display:block;font-family:var(--sans);font-weight:700;font-size:1.0625rem;
  color:var(--ink);line-height:1.5;
}
.cat-row__desc{
  display:block;margin-top:4px;font-size:.875rem;color:var(--muted);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.cat-row__meta{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.cat-row__arrow{width:20px;height:20px;color:var(--muted);transition:transform 200ms var(--ease),color 200ms var(--ease);}
.cat-row:hover .cat-row__arrow{transform:translateX(4px);color:var(--gold);}

/* ---------- 精選 ---------- */
.feature-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;}
.feature-main__link{display:block;color:var(--ink);}
.feature-main__media{
  overflow:hidden;border-radius:var(--r-card);
  border:1px solid var(--line);background:var(--paper-2);
  aspect-ratio:16/9;
}
.feature-main__media img{height:100%;transition:transform 260ms var(--ease);}
.feature-main__link:hover .feature-main__media img{transform:scale(1.03);}
.feature-main__body{padding:24px 4px 6px;}
.feature-main__body h3{
  margin-top:14px;font-size:1.5rem;line-height:1.4;color:var(--ink);
}
.feature-main__body p{margin-top:12px;color:var(--muted);font-size:.9375rem;line-height:1.75;}
.feature-side{display:grid;grid-template-rows:1fr 1fr;gap:24px;}
.feature-small{
  border:1px solid var(--line);border-radius:var(--r-card);
  background:var(--card);box-shadow:var(--sh-1);
  transition:transform 260ms var(--ease),box-shadow 260ms var(--ease);
  overflow:hidden;
}
.feature-small:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.feature-small__link{display:flex;flex-direction:column;height:100%;color:var(--ink);}
.feature-small__media{overflow:hidden;background:var(--paper-2);aspect-ratio:3/2;}
.feature-small__media img{height:100%;transition:transform 260ms var(--ease);}
.feature-small__link:hover .feature-small__media img{transform:scale(1.03);}
.feature-small__body{padding:18px 20px 20px;}
.feature-small__body h3{margin-top:12px;font-size:1.0625rem;line-height:1.5;color:var(--ink);}
.feature-small__body p{margin-top:8px;font-size:.875rem;color:var(--muted);line-height:1.7;}

/* ---------- CMS 列表 ---------- */
.cms-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh-1);overflow:hidden;
  transition:transform 260ms var(--ease),box-shadow 260ms var(--ease);
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.post-card__link{display:flex;flex-direction:column;height:100%;color:var(--ink);}
.post-card__media{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2);}
.post-card__media img{height:100%;transition:transform 260ms var(--ease);}
.post-card__link:hover .post-card__media img{transform:scale(1.03);}
.post-card__body{padding:20px;display:flex;flex-direction:column;flex:1;}
.post-card__title{
  margin-top:12px;font-family:var(--sans);font-weight:700;font-size:1.0625rem;
  line-height:1.5;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__excerpt{
  margin-top:10px;font-size:.9375rem;line-height:1.75;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__foot{
  margin-top:auto;padding-top:18px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid var(--line);
}
.post-card__foot time{font-size:.75rem;color:var(--muted);}
.empty-state{
  grid-column:1 / -1;
  border:1px dashed var(--line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;background:var(--card);
}
.empty-state svg{width:40px;height:40px;margin:0 auto 14px;color:rgba(185,118,47,.5);}
.empty-state h3{font-family:var(--sans);font-size:1rem;color:var(--ink);}
.empty-state p{margin-top:8px;font-size:.875rem;color:var(--muted);}
.empty-state .text-link{margin-top:16px;}

/* ---------- 橫向軌道 ---------- */
.rail-head-actions{display:flex;gap:10px;}
.rail-btn{
  width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-pill);
  background:transparent;color:var(--ink);
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.rail-btn svg{width:16px;height:16px;}
.rail-btn:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.rail{
  display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:6px;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-card{
  flex:0 0 calc((100% - 72px) / 4);
  min-width:230px;scroll-snap-align:start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform 260ms var(--ease),box-shadow 260ms var(--ease);
}
.rail-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.rail-card__link{display:block;color:var(--ink);}
.rail-card__media{aspect-ratio:3/2;overflow:hidden;background:var(--paper-2);}
.rail-card__media img{height:100%;transition:transform 260ms var(--ease);}
.rail-card__link:hover .rail-card__media img{transform:scale(1.03);}
.rail-card__body{padding:18px 20px 22px;}
.rail-card__body h3{margin-top:10px;font-family:var(--sans);font-weight:700;font-size:1rem;line-height:1.5;}
.rail-card__body p{margin-top:8px;font-size:.875rem;color:var(--muted);line-height:1.7;}

/* ---------- CTA 條 ---------- */
.cta-band{background:var(--ink);color:var(--cream);padding:72px 0;}
.cta-band__inner{display:grid;grid-template-columns:8fr 4fr;gap:40px;align-items:center;}
.cta-band h2{color:var(--cream);font-size:clamp(1.625rem,3vw,2.25rem);}
.cta-band p{margin-top:14px;font-size:.9375rem;line-height:1.8;color:rgba(242,236,226,.72);max-width:38em;}
.cta-band__actions{display:flex;flex-direction:column;gap:12px;align-items:stretch;}
.cta-band__actions .btn{width:100%;}
.cta-band__hint{margin-top:2px;font-size:.75rem;color:rgba(242,236,226,.55);text-align:center;}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 0;background:transparent;border:0;text-align:left;
  font-family:var(--sans);font-weight:600;font-size:1.0625rem;color:var(--ink);
  transition:color 180ms var(--ease);
}
.faq-q:hover{color:var(--gold-deep);}
.faq-q__icon{
  flex-shrink:0;width:20px;height:20px;position:relative;
  transition:transform 220ms var(--ease);
}
.faq-q__icon::before,.faq-q__icon::after{
  content:"";position:absolute;background:var(--gold);border-radius:1px;
}
.faq-q__icon::before{top:9px;left:0;width:20px;height:2px;}
.faq-q__icon::after{left:9px;top:0;width:2px;height:20px;}
.faq-item.is-open .faq-q__icon{transform:rotate(90deg);}
.faq-a{
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height 220ms var(--ease),opacity 220ms var(--ease),padding 220ms var(--ease);
}
.faq-item.is-open .faq-a{max-height:340px;opacity:1;}
.faq-a p{font-size:.9375rem;line-height:1.85;color:var(--muted);padding:0 0 20px;max-width:46em;}

/* ---------- 頁腳 ---------- */
.site-footer{background:var(--ink);color:var(--cream);padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:4fr 2fr 2fr 4fr;gap:40px;padding-bottom:56px;}
.footer-brand .brand__main{color:var(--cream);}
.footer-brand .brand__sub{color:rgba(242,236,226,.6);}
.footer-brand .brand__divider{background:rgba(242,236,226,.24);}
.footer-brand p{margin-top:18px;font-size:.875rem;line-height:1.8;color:rgba(242,236,226,.72);max-width:26em;}
.footer-brand .micro-tag{
  margin-top:18px;display:inline-block;
  border-color:rgba(242,236,226,.24);color:rgba(242,236,226,.6);
}
.footer-col h3{
  font-family:var(--sans);font-size:.8125rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:rgba(242,236,226,.55);
  margin-bottom:18px;
}
.footer-col li + li{margin-top:12px;}
.footer-col a{font-size:.875rem;color:rgba(242,236,226,.72);}
.footer-col a:hover{color:var(--gold);}
.footer-col p{font-size:.875rem;line-height:1.8;color:rgba(242,236,226,.72);}
.footer-bottom{
  border-top:1px solid rgba(242,236,226,.14);
  padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:rgba(242,236,226,.55);
}
.footer-bottom__links{display:flex;gap:20px;}

/* ---------- 動效 ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* ---------- 斷點 ---------- */
@media (max-width:1280px){
  .container{max-width:1120px;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .cms-list{grid-template-columns:repeat(2,1fr);}
  .feature-grid{grid-template-columns:1fr;}
  .feature-side{grid-template-rows:auto;grid-template-columns:1fr 1fr;}
  .cat-list{gap:0 24px;}
  .rail-card{flex:0 0 calc((100% - 48px) / 3);}
  .cta-band__inner{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:2fr 1fr 1fr;gap:32px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:768px){
  .header-top,.header-top__inner{height:56px;}
  .header-nav{height:48px;}
  .header-nav__inner{height:48px;padding-left:18px;padding-right:18px;}
  .filter-bar{position:static;}
  .hero{min-height:auto;}
  .hero__inner{padding-top:64px;padding-bottom:56px;}
  .hero h1{font-size:clamp(2rem,8vw,2.75rem);}
  .hero__sub{font-size:1rem;}
  .hero__meta{gap:12px;font-size:.75rem;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .cat-list{grid-template-columns:1fr;}
  .cat-row{padding:20px 12px;gap:14px;}
  .cat-row__no{font-size:1.75rem;min-width:44px;}
  .cms-list{grid-template-columns:1fr;}
  .feature-side{grid-template-columns:1fr;}
  .rail-card{flex:0 0 78%;}
  .rail-btn{display:none;}
  .cta-band{padding:56px 0;}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .section{padding:56px 0;}
  .hero__actions{flex-direction:column;align-items:stretch;}
  .hero__actions .btn{width:100%;}
  .header-actions .btn{padding:8px 14px;font-size:.8125rem;}
  .brand__sub{font-size:.625rem;letter-spacing:.1em;}
  .faq-q{font-size:1rem;}
  .cta-band__actions .btn{width:100%;}
}
@media (max-width:390px){
  .eyebrow,.hero__kicker,.filter-bar__label{letter-spacing:.1em;}
  .cat-row__desc{white-space:normal;}
}

/* roulang page: article */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --ease:cubic-bezier(.22,.61,.36,1);
  --r-card:4px;
  --r-btn:4px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(22,19,15,.05);
  --shadow-2:0 14px 34px rgba(22,19,15,.10);
  --serif:"Noto Serif TC","Songti TC","Source Han Serif TC",serif;
  --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(--sans);
  font-size:1rem;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--gold-deep);text-decoration:none;transition:color 180ms var(--ease)}
a:hover{color:var(--gold)}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0}
p{margin:0}
ul,ol{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
::selection{background:rgba(185,118,47,.22)}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper)}
.header-top{background:var(--paper);border-bottom:1px solid var(--line)}
.header-top__inner{height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand__main{font-family:var(--serif);font-size:1.125rem;font-weight:700;letter-spacing:.02em}
.brand__divider{width:1px;height:20px;background:var(--line);display:inline-block}
.brand__sub{font-size:.75rem;font-weight:500;letter-spacing:.14em;color:var(--gold);white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-btn);
  border:1.5px solid transparent;
  font-family:var(--sans);font-size:.9375rem;font-weight:700;line-height:1.4;
  cursor:pointer;text-align:center;
  transition:background-color 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease),transform 180ms var(--ease),box-shadow 180ms var(--ease);
}
.btn--primary{background:var(--gold);color:var(--ink);box-shadow:none}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px)}
.btn--primary:active{transform:none;box-shadow:none;background:var(--gold-deep)}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px)}
.btn--ghost:active{transform:none}
.btn--light{background:transparent;border-color:rgba(242,236,226,.6);color:#F2ECE2}
.btn--light:hover{background:#F2ECE2;color:var(--ink);transform:translateY(-1px)}
.btn--light:active{transform:none}
.btn--sm{padding:9px 18px;font-size:.875rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;
  background:transparent;border:1px solid var(--line);border-radius:var(--r-pill);
  color:var(--ink);cursor:pointer;
  transition:color 180ms var(--ease),border-color 180ms var(--ease),background-color 180ms var(--ease);
}
.icon-btn:hover{color:var(--gold);border-color:var(--gold);background:var(--card)}
.icon-btn:active{background:var(--paper-2)}
.icon-btn svg{width:18px;height:18px}
.header-nav{background:var(--paper);border-bottom:1px solid var(--line)}
.header-nav__inner{
  height:52px;display:flex;align-items:center;gap:8px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.header-nav__inner::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:transparent;
  color:var(--muted);font-size:.875rem;font-weight:500;white-space:nowrap;
  transition:background-color 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip.is-active:hover{color:var(--paper)}

/* ---------- Breadcrumb ---------- */
.breadcrumb{border-bottom:1px solid var(--line);background:var(--paper)}
.breadcrumb__inner{padding:16px 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;font-size:.8125rem;color:var(--muted)}
.breadcrumb li{display:flex;align-items:center;gap:8px;min-width:0}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--gold-deep)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .current{color:var(--ink);max-width:34ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Article head ---------- */
.article-head{padding:56px 0 34px}
.article-head__inner{max-width:920px}
.badge{
  display:inline-block;background:var(--paper-2);color:var(--accent-cool);
  font-size:.75rem;font-weight:500;letter-spacing:.08em;
  padding:4px 12px;border-radius:var(--r-pill);
}
.article-title{
  font-family:var(--serif);font-weight:700;letter-spacing:-.01em;
  font-size:clamp(1.75rem,3.6vw,2.75rem);line-height:1.28;
  margin:18px 0 0;max-width:24em;color:var(--ink);
}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-top:22px;font-size:.8125rem;color:var(--muted);
}
.meta-row .dot{width:1px;height:12px;background:var(--line);display:inline-block}
.share-group{display:inline-flex;align-items:center;gap:8px;margin-left:auto}
.share-btn{
  width:34px;height:34px;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:var(--r-pill);
  background:var(--card);color:var(--muted);cursor:pointer;
  transition:color 180ms var(--ease),border-color 180ms var(--ease),transform 180ms var(--ease);
}
.share-btn:hover{color:var(--gold);border-color:var(--gold);transform:translateY(-1px)}
.share-btn:active{transform:none}
.share-btn svg{width:16px;height:16px}

/* ---------- Article cover ---------- */
.article-cover{max-width:1000px;margin:0 auto;padding:0 32px}
.article-cover img{
  width:100%;aspect-ratio:21/9;object-fit:cover;
  border-radius:var(--r-card);background:var(--paper-2);
}
.article-cover figcaption{
  margin-top:12px;font-size:.8125rem;color:var(--muted);text-align:center;
}

/* ---------- Article body ---------- */
.article-main{padding:48px 0 24px}
.article-body{
  max-width:44em;margin:0 auto;
  font-family:var(--sans);font-size:1.0625rem;line-height:1.9;color:var(--ink-2);
  word-break:break-word;
}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.1em}
.article-body h2{
  position:relative;padding-top:18px;
  font-family:var(--serif);font-weight:700;color:var(--ink);
  font-size:clamp(1.375rem,2.6vw,1.75rem);line-height:1.35;
  margin:40px 0 18px;
}
.article-body h2::before{
  content:"";position:absolute;top:0;left:0;
  width:32px;height:3px;border-radius:2px;background:var(--gold);
}
.article-body h3{
  font-family:var(--serif);font-weight:700;color:var(--ink);
  font-size:1.1875rem;line-height:1.5;margin:28px 0 12px;
}
.article-body h4{font-size:1.0625rem;font-weight:700;color:var(--ink);margin:24px 0 10px}
.article-body a{color:var(--gold-deep);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
.article-body a:hover{color:var(--gold)}
.article-body strong{color:var(--ink);font-weight:700}
.article-body blockquote{
  margin:28px 0;padding:20px 24px;
  border-left:3px solid var(--gold);border-radius:0 var(--r-card) var(--r-card) 0;
  background:var(--paper-2);color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{margin:0 0 1.2em;line-height:1.8}
.article-body ul{list-style:none;padding-left:1.35em}
.article-body ul li{position:relative;margin-bottom:.6em}
.article-body ul li::before{
  content:"";position:absolute;left:-1.15em;top:.72em;
  width:6px;height:6px;border-radius:1px;background:var(--gold);
}
.article-body ol{padding-left:1.6em}
.article-body ol li{margin-bottom:.6em}
.article-body img{border-radius:var(--r-card);background:var(--paper-2);margin:28px auto}
.article-body figure{margin:28px 0}
.article-body figcaption{font-size:.8125rem;color:var(--muted);text-align:center;margin-top:10px}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.9375rem}
.article-body th,.article-body td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left}
.article-body th{color:var(--ink);font-weight:700;background:var(--paper-2)}

/* ---------- Empty state ---------- */
.article-empty{
  border:1px dashed var(--line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;background:var(--card);
}
.article-empty svg{width:40px;height:40px;color:var(--gold);opacity:.5;margin:0 auto 16px}
.article-empty h2{font-family:var(--serif);font-size:1.125rem;margin:0 0 10px;padding:0;color:var(--ink)}
.article-empty h2::before{display:none}
.article-empty p{font-size:.875rem;color:var(--muted);margin:0 0 20px}
.article-empty .btn{width:auto}

/* ---------- Tags & share row ---------- */
.article-foot{
  max-width:44em;margin:48px auto 0;padding:24px 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.tag{
  display:inline-flex;align-items:center;
  padding:5px 12px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--card);
  font-size:.75rem;color:var(--muted);letter-spacing:.04em;
  transition:color 180ms var(--ease),border-color 180ms var(--ease);
}
.tag:hover{color:var(--gold-deep);border-color:var(--gold)}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:16px;margin-bottom:36px;
}
.section-head h2{
  font-family:var(--serif);font-weight:700;color:var(--ink);
  font-size:clamp(1.625rem,3vw,2.375rem);line-height:1.25;letter-spacing:-.01em;
}
.section-head p{font-size:.9375rem;color:var(--muted);margin-top:8px;max-width:52ch}
.text-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.875rem;font-weight:700;color:var(--gold-deep);
}
.text-link svg{width:16px;height:16px;transition:transform 180ms var(--ease)}
.text-link:hover{color:var(--gold)}
.text-link:hover svg{transform:translateX(4px)}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  display:flex;flex-direction:column;height:100%;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);color:var(--ink);
  transition:transform 260ms var(--ease),box-shadow 260ms var(--ease),border-color 260ms var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--line);color:var(--ink)}
.card__media{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform 260ms var(--ease)}
.card:hover .card__media img{transform:scale(1.03)}
.card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__title{
  font-family:var(--sans);font-size:1.0625rem;font-weight:700;line-height:1.5;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__desc{
  font-size:.9375rem;line-height:1.75;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:.75rem;color:var(--muted);
}
.card__foot .go{color:var(--gold-deep);font-weight:700}

/* ---------- Back to top link ---------- */
.back-row{display:flex;justify-content:center;padding:8px 0 0}
.back-link{display:inline-flex;flex-direction:column;align-items:center;gap:6px;font-size:.875rem;font-weight:700;color:var(--gold-deep)}
.back-link svg{width:18px;height:18px}
.back-link:hover{color:var(--gold)}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item:first-child{border-top:1px solid var(--line)}
.faq summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;font-size:1.0625rem;font-weight:600;color:var(--ink);cursor:pointer;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"＋";flex:0 0 auto;color:var(--gold);font-size:1.125rem;line-height:1;
  transition:transform 220ms var(--ease);
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq__answer{
  margin:0 0 20px;font-size:.9375rem;line-height:1.85;color:var(--muted);
}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:#F2ECE2;padding:72px 0}
.cta-band__inner{display:grid;grid-template-columns:8fr 4fr;gap:32px;align-items:center}
.cta-band h2{
  font-family:var(--serif);font-weight:700;color:#F2ECE2;
  font-size:clamp(1.625rem,3vw,2.25rem);line-height:1.25;margin-bottom:12px;
}
.cta-band p{font-size:.9375rem;line-height:1.8;color:rgba(242,236,226,.72);max-width:52ch}
.cta-band__actions{display:flex;flex-direction:column;gap:12px;align-items:flex-end}
.cta-band__actions .btn{min-width:190px}
.cta-note{font-size:.75rem;color:rgba(242,236,226,.55);text-align:right}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:4fr 2fr 2fr 4fr;gap:40px}
.footer-brand .brand{color:var(--paper)}
.footer-brand .brand:hover{color:var(--paper)}
.footer-brand .brand__divider{background:rgba(242,236,226,.24)}
.footer-brand .brand__sub{color:rgba(242,236,226,.6)}
.footer-brand p{
  font-size:.875rem;line-height:1.9;color:rgba(242,236,226,.72);margin:16px 0;
}
.micro-tag{
  display:inline-block;font-size:.75rem;letter-spacing:.14em;
  color:rgba(242,236,226,.55);
}
.footer-col h3{font-size:.9375rem;font-weight:700;color:#F2ECE2;margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.footer-col a{font-size:.875rem;color:rgba(242,236,226,.72)}
.footer-col a:hover{color:var(--gold)}
.footer-col p{font-size:.875rem;line-height:1.9;color:rgba(242,236,226,.72)}
.footer-bottom{
  margin-top:56px;border-top:1px solid rgba(242,236,226,.14);
  padding:24px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  font-size:.8125rem;color:rgba(242,236,226,.6);
}
.footer-bottom__links{display:flex;gap:20px}
.footer-bottom__links span{color:rgba(242,236,226,.6)}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .container{max-width:1080px}
}
@media (max-width:1024px){
  .container{padding:0 24px}
  .section{padding:72px 0}
  .section--tight{padding:60px 0}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band__inner{grid-template-columns:1fr;gap:24px}
  .cta-band__actions{align-items:flex-start}
  .cta-note{text-align:left}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .article-cover{padding:0 24px}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .header-top__inner{height:56px;gap:12px}
  .brand__main{font-size:1rem}
  .brand__sub{letter-spacing:.1em}
  .header-nav__inner{height:48px}
  .article-head{padding:40px 0 26px}
  .article-cover{padding:0 18px}
  .article-cover img{aspect-ratio:16/9}
  .article-main{padding:36px 0 16px}
  .card-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .share-group{margin-left:0}
  .article-foot{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .btn{padding:12px 20px}
  .header-actions .btn--sm{display:none}
  .section{padding:56px 0}
  .section--tight{padding:48px 0}
  .cta-band{padding:48px 0}
  .cta-band__actions{width:100%}
  .cta-band__actions .btn{width:100%}
  .site-footer{padding:56px 0 0}
  .footer-bottom{margin-top:40px}
  .article-empty{padding:40px 18px}
  .article-empty .btn{width:100%}
}
@media (max-width:390px){
  .micro-tag,.brand__sub{letter-spacing:.1em}
  .meta-row{font-size:.75rem;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --light:#F2ECE2;
  --radius-card:4px;
  --radius-btn:4px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(22,19,15,.05);
  --shadow-2:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti TC","Songti SC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1rem;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:var(--gold-deep);text-decoration:none;transition:color .18s var(--ease);}
a:hover{color:var(--gold-deep);}
img{display:block;max-width:100%;width:100%;height:auto;object-fit:cover;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- Header ---------- */
.site-header{position:relative;z-index:60;}
.header-top{
  position:sticky;top:0;z-index:52;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-top__inner{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;gap:20px;
}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;}
.brand__main{
  font-family:var(--serif);font-weight:700;font-size:1.125rem;
  color:var(--ink);letter-spacing:.01em;line-height:1;
}
.brand__divider{display:block;width:1px;height:16px;background:var(--line);}
.brand__sub{
  font-family:var(--sans);font-weight:500;font-size:.6875rem;
  letter-spacing:.14em;color:var(--gold);line-height:1;
}
.header-actions{display:flex;align-items:center;gap:12px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-weight:700;font-size:.9375rem;line-height:1.2;
  padding:13px 26px;border-radius:var(--radius-btn);
  border:1px solid transparent;cursor:pointer;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;border:1.5px solid var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);}
.btn--ghost:active{transform:translateY(0);}
.btn--light{background:transparent;border:1.5px solid rgba(242,236,226,.6);color:var(--light);}
.btn--light:hover{background:var(--light);color:var(--ink);transform:translateY(-1px);}
.btn--sm{padding:9px 18px;font-size:.875rem;}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;}
.icon-btn{
  width:40px;height:40px;display:grid;place-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-btn);
  color:var(--ink);cursor:pointer;
  transition:border-color .18s var(--ease),color .18s var(--ease),background-color .18s var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{border-color:var(--ink);color:var(--gold);}
.header-nav{
  position:sticky;top:64px;z-index:51;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-nav__inner{
  display:flex;align-items:center;gap:8px;height:52px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.header-nav__inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  padding:8px 16px;border-radius:var(--radius-pill);
  border:1px solid var(--line);
  font-size:.875rem;font-weight:500;color:var(--muted);
  background:transparent;white-space:nowrap;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink);}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:var(--ink);color:var(--light);
  padding:80px 0 60px;
}
.page-hero__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.38;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(22,19,15,.88) 0%,rgba(22,19,15,.66) 55%,rgba(22,19,15,.92) 100%);
}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:.8125rem;color:rgba(242,236,226,.66);margin-bottom:22px;
}
.breadcrumb a{color:rgba(242,236,226,.82);}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb span[aria-hidden]{color:rgba(242,236,226,.4);}
.page-hero__title{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(2rem,4.6vw,3.25rem);line-height:1.18;
  letter-spacing:-.01em;color:#F7F4EE;max-width:22em;
}
.page-hero__lead{
  margin-top:20px;max-width:44em;
  font-size:1.0625rem;line-height:1.75;color:rgba(242,236,226,.82);
}
.page-hero__meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:18px;
  margin-top:28px;padding-top:20px;
  border-top:1px solid rgba(242,236,226,.14);
  font-size:.8125rem;color:rgba(242,236,226,.7);
}
.page-hero__meta .dot{width:1px;height:12px;background:rgba(242,236,226,.28);}
.page-hero__meta strong{color:var(--gold);font-weight:700;}

/* ---------- Sections ---------- */
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section--line{border-top:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:36px;
}
.section-head h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.625rem,3vw,2.375rem);line-height:1.25;color:var(--ink);
}
.section-head p{margin-top:10px;font-size:.9375rem;color:var(--muted);max-width:38em;}
.micro-tag{
  display:inline-block;
  font-size:.75rem;letter-spacing:.14em;color:var(--muted);
  border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:5px 12px;background:var(--card);
}

/* ---------- Split layout ---------- */
.layout-split{
  display:grid;grid-template-columns:3fr 9fr;gap:32px;align-items:start;
}
.filter-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);
  position:sticky;top:132px;
}
.filter-group + .filter-group{margin-top:26px;padding-top:22px;border-top:1px solid var(--line);}
.filter-title{
  font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);font-weight:700;margin-bottom:14px;
}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;}
.filter-chip{
  display:inline-block;padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid var(--line);font-size:.8125rem;color:var(--muted);
  background:transparent;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.filter-chip:hover{border-color:var(--ink);color:var(--ink);}
.filter-chip.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.node-list li + li{border-top:0;}
.node-list a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 0;font-size:.875rem;color:var(--ink);
  border-bottom:1px dashed var(--line);
  transition:color .18s var(--ease),padding-left .18s var(--ease);
}
.node-list li:last-child a{border-bottom:0;}
.node-list a:hover{color:var(--gold-deep);padding-left:6px;}
.node-list a span{color:var(--muted);font-size:.75rem;}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:44px;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius-btn);
  padding:0 4px 0 12px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.search-box:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px rgba(185,118,47,.18);}
.search-box svg{width:16px;height:16px;color:var(--muted);flex:0 0 auto;}
.search-box input{
  flex:1 1 auto;min-width:0;height:38px;border:0;background:transparent;
  font-family:var(--sans);font-size:.875rem;color:var(--ink);outline:none;
}
.search-box input::placeholder{color:var(--muted);}
.search-box .btn{height:36px;padding:0 14px;font-size:.8125rem;}
.filter-note{
  margin-top:18px;font-size:.8125rem;line-height:1.75;color:var(--muted);
  padding-top:16px;border-top:1px solid var(--line);
}

/* ---------- Chapter list ---------- */
.list-head{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding-bottom:14px;border-bottom:1px solid var(--line);flex-wrap:wrap;
}
.list-head h2{
  font-family:var(--serif);font-weight:700;font-size:1.375rem;color:var(--ink);
}
.list-head .micro-tag{background:transparent;}
.chapter-list{display:block;}
.chapter-row{
  display:flex;align-items:center;gap:20px;
  padding:20px 12px;border-bottom:1px solid var(--line);
  border-radius:var(--radius-card);color:inherit;
  transition:background-color .18s var(--ease),padding-left .26s var(--ease);
}
.chapter-row:hover{background:var(--paper-2);padding-left:20px;color:inherit;}
.chapter-row:hover .chapter-row__title{color:var(--gold-deep);}
.chapter-row__thumb{
  flex:0 0 160px;width:160px;aspect-ratio:16/10;
  border-radius:var(--radius-card);overflow:hidden;background:var(--paper-2);
}
.chapter-row__thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .26s var(--ease);
}
.chapter-row:hover .chapter-row__thumb img{transform:scale(1.03);}
.chapter-row__body{flex:1 1 auto;min-width:0;}
.chapter-row__index{
  font-size:.75rem;letter-spacing:.14em;color:var(--gold);font-weight:700;
  display:block;margin-bottom:4px;
}
.chapter-row__title{
  font-size:1.0625rem;font-weight:700;line-height:1.5;color:var(--ink);
  margin-bottom:4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s var(--ease);
}
.chapter-row__desc{
  font-size:.875rem;line-height:1.7;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.badge-time{
  flex:0 0 auto;
  border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:4px 12px;font-size:.75rem;color:var(--muted);
  background:transparent;white-space:nowrap;
}
.chapter-row__arrow{
  flex:0 0 auto;width:24px;height:24px;color:var(--muted);
  transition:transform .18s var(--ease),color .18s var(--ease);
}
.chapter-row__arrow svg{width:24px;height:24px;}
.chapter-row:hover .chapter-row__arrow{transform:translateX(4px);color:var(--gold);}

/* ---------- Pagination ---------- */
.pagination{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:36px;flex-wrap:wrap;
}
.page-btn{
  min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;
  padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--card);color:var(--ink);font-size:.875rem;font-weight:500;
  transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease);
}
.page-btn:hover{border-color:var(--ink);transform:translateY(-1px);}
.page-btn.is-current{background:var(--ink);border-color:var(--ink);color:var(--paper);}
.page-btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;transform:none;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:var(--light);padding:72px 0;}
.cta-band__inner{
  display:grid;grid-template-columns:2fr 1fr;gap:40px;align-items:center;
}
.cta-band h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.5rem,2.6vw,2.125rem);line-height:1.3;color:#F7F4EE;
}
.cta-band p{
  margin-top:14px;font-size:.9375rem;line-height:1.8;color:rgba(242,236,226,.72);
  max-width:36em;
}
.cta-band__actions{display:flex;flex-direction:column;align-items:stretch;gap:12px;}
.cta-band__actions .btn{width:100%;}
.cta-band__hint{
  margin-top:12px;font-size:.75rem;letter-spacing:.02em;
  color:rgba(242,236,226,.55);text-align:center;
}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq__item{border-top:1px solid var(--line);}
.faq__item:last-child{border-bottom:1px solid var(--line);}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 0;background:none;border:0;cursor:pointer;text-align:left;
  font-family:var(--sans);font-size:1.0625rem;font-weight:600;color:var(--ink);
  transition:color .18s var(--ease);
}
.faq__q:hover{color:var(--gold-deep);}
.faq__icon{
  flex:0 0 auto;width:20px;height:20px;color:var(--gold);
  transition:transform .22s var(--ease);
}
.faq__icon svg{width:20px;height:20px;}
.faq__item.is-open .faq__icon{transform:rotate(45deg);}
.faq__a{
  max-height:0;overflow:hidden;opacity:0;
  transition:max-height .22s var(--ease),opacity .22s var(--ease);
}
.faq__item.is-open .faq__a{opacity:1;}
.faq__a-inner{
  padding:0 0 20px;font-size:.9375rem;line-height:1.85;color:var(--muted);max-width:44em;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(242,236,226,.72);padding:72px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:4fr 2fr 2fr 4fr;gap:40px;
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand__main{color:#F7F4EE;}
.footer-brand .brand__sub{color:var(--gold);}
.footer-brand .brand__divider{background:rgba(242,236,226,.24);}
.footer-brand p{font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.66);}
.footer-brand .micro-tag{
  margin-top:18px;background:transparent;border-color:rgba(242,236,226,.2);
  color:rgba(242,236,226,.55);
}
.footer-col h3{
  font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:#F7F4EE;font-weight:700;margin-bottom:16px;
}
.footer-col ul li + li{margin-top:12px;}
.footer-col a{font-size:.875rem;color:rgba(242,236,226,.72);}
.footer-col a:hover{color:var(--gold);}
.footer-col p{font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.66);}
.footer-bottom{
  margin-top:56px;padding:24px 0;
  border-top:1px solid rgba(242,236,226,.14);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:rgba(242,236,226,.6);
}
.footer-bottom__links{display:flex;gap:20px;}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .container{max-width:1080px;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .layout-split{grid-template-columns:1fr;gap:24px;}
  .filter-card{position:static;top:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band__inner{grid-template-columns:1fr;gap:28px;}
  .cta-band__actions{flex-direction:row;flex-wrap:wrap;}
  .cta-band__actions .btn{width:auto;flex:1 1 200px;}
  .cta-band__hint{text-align:left;}
}
@media (max-width:768px){
  .header-top__inner{height:56px;}
  .header-nav{top:56px;}
  .header-nav__inner{height:52px;padding:0 18px;}
  .container{padding:0 24px;}
  .header-nav__inner{padding:0 24px;}
  .page-hero{padding:56px 0 44px;}
  .page-hero__lead{font-size:1rem;}
  .chapter-row{flex-wrap:wrap;gap:14px;padding:18px 10px;}
  .chapter-row__thumb{flex:0 0 120px;width:120px;}
  .chapter-row__body{flex:1 1 calc(100% - 134px);}
  .badge-time{order:3;}
  .chapter-row__arrow{display:none;}
  .section{padding:60px 0;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:560px){
  .container{padding:0 18px;}
  .header-nav__inner{padding:0 18px;}
  .header-actions .btn--sm{padding:8px 14px;font-size:.8125rem;}
  .brand__sub{display:none;}
  .brand__divider{display:none;}
  .page-hero{padding:48px 0 40px;}
  .page-hero__meta{gap:10px 14px;font-size:.75rem;}
  .page-hero__meta .dot{display:none;}
  .chapter-row{padding:16px 8px;}
  .chapter-row__thumb{flex:0 0 100%;width:100%;aspect-ratio:16/9;}
  .chapter-row__body{flex:1 1 100%;}
  .badge-time{order:2;}
  .section{padding:52px 0;}
  .cta-band{padding:48px 0;}
  .cta-band__actions{flex-direction:column;}
  .cta-band__actions .btn{width:100%;flex:1 1 auto;}
  .faq__q{font-size:1rem;padding:18px 0;}
  .btn{width:100%;}
  .header-actions .btn{width:auto;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
}
@media (max-width:390px){
  .micro-tag,.filter-title,.footer-col h3,.chapter-row__index{letter-spacing:.1em;}
  .brand__main{font-size:1rem;}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
}

/* roulang page: category3 */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --cream:#F2ECE2;
  --radius:4px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(22,19,15,.05);
  --shadow-2:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-top:64px;
  --header-nav:52px;
  --serif:"Noto Serif TC","Songti TC","PMingLiU",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;width:100%;height:auto;object-fit:cover;}
a{color:var(--gold-deep);text-decoration:none;transition:color 180ms var(--ease);}
a:hover{color:var(--gold);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;line-height:1.25;letter-spacing:-0.01em;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,button,select{font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:2px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;}
.header-top{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  height:var(--header-top);
  position:sticky;
  top:0;
  z-index:60;
}
.header-top__inner{
  height:var(--header-top);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  text-decoration:none;
}
.brand__main{
  font-family:var(--serif);
  font-weight:700;
  font-size:1.125rem;
  letter-spacing:.02em;
  color:var(--ink);
}
.brand__divider{
  width:1px;
  height:18px;
  background:var(--line);
  display:inline-block;
}
.brand__sub{
  font-family:var(--sans);
  font-weight:500;
  font-size:.6875rem;
  letter-spacing:.14em;
  color:var(--gold);
}
.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--ink);
  transition:border-color 180ms var(--ease),color 180ms var(--ease),background 180ms var(--ease);
}
.icon-btn svg{width:20px;height:20px;}
.icon-btn:hover{border-color:var(--gold);color:var(--gold);}
.icon-btn:active{background:var(--paper-2);}

.header-nav{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:var(--header-top);
  z-index:55;
}
.header-nav__inner{
  height:var(--header-nav);
  display:flex;
  align-items:center;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
}
.header-nav__inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  padding:8px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  color:var(--muted);
  font-family:var(--sans);
  font-weight:500;
  font-size:.875rem;
  line-height:1.4;
  white-space:nowrap;
  transition:color 180ms var(--ease),border-color 180ms var(--ease),background 180ms var(--ease);
}
.chip:hover{color:var(--ink);border-color:var(--ink);}
.chip.is-active{
  background:var(--ink);
  border-color:var(--ink);
  color:var(--paper);
}
.chip.is-active:hover{color:var(--paper);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border:1px solid transparent;
  border-radius:var(--radius);
  font-family:var(--sans);
  font-weight:700;
  font-size:.9375rem;
  line-height:1.2;
  text-decoration:none;
  transition:background 180ms var(--ease),color 180ms var(--ease),transform 180ms var(--ease),border-color 180ms var(--ease);
}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);}
.btn--sm{padding:9px 18px;font-size:.875rem;}
.btn--ghost{background:transparent;border:1.5px solid var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);}
.btn--ghost:active{transform:translateY(0);}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;}

/* ---------- Page hero ---------- */
.page-hero{
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  position:relative;
  overflow:hidden;
  padding:52px 0 48px;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(to right,rgba(22,19,15,.055) 1px,transparent 1px),
                   linear-gradient(to bottom,rgba(22,19,15,.055) 1px,transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
  opacity:.9;
}
.page-hero__inner{position:relative;z-index:1;max-width:820px;}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.8125rem;
  color:var(--muted);
  margin-bottom:18px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--gold-deep);text-decoration:underline;text-underline-offset:3px;}
.breadcrumb span[aria-current]{color:var(--ink);}
.page-hero h1{
  font-size:clamp(2rem,4.4vw,3.25rem);
  line-height:1.16;
  letter-spacing:-0.01em;
  max-width:16em;
}
.page-hero__lead{
  margin-top:20px;
  font-size:1.0625rem;
  line-height:1.7;
  color:var(--muted);
  max-width:44em;
}
.hero-meta{
  margin-top:26px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  font-size:.8125rem;
  color:var(--muted);
}
.hero-meta .dot{width:1px;height:14px;background:var(--line);display:inline-block;}
.micro-tag{
  display:inline-block;
  font-size:.75rem;
  letter-spacing:.1em;
  color:var(--gold-deep);
  text-transform:uppercase;
}

/* ---------- Sections ---------- */
.section{padding:88px 0;border-bottom:1px solid var(--line);}
.section--tint{background:var(--paper-2);}
.section-head{
  max-width:760px;
  margin-bottom:44px;
}
.section-head .kicker{
  display:inline-block;
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:14px;
}
.section-head h2{
  font-size:clamp(1.625rem,3vw,2.25rem);
  line-height:1.25;
  position:relative;
  padding-left:0;
}
.section-head h2::after{
  content:"";
  display:block;
  width:36px;
  height:3px;
  background:var(--gold);
  margin-top:18px;
}
.section-head p{
  margin-top:16px;
  font-size:1rem;
  line-height:1.8;
  color:var(--muted);
}

/* ---------- Compare layout ---------- */
.compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  border-top:1px solid var(--line);
}
.compare__col{padding:0 0 8px;}
.compare__col + .compare__col{
  border-left:1px solid var(--line);
  padding-left:40px;
}
.compare__col:first-child{padding-right:40px;}
.compare__head{
  display:flex;
  align-items:baseline;
  gap:12px;
  padding:28px 0 6px;
}
.compare__head h3{
  font-size:1.25rem;
  line-height:1.4;
}
.compare__head .num{
  font-family:var(--serif);
  font-weight:700;
  font-size:1.5rem;
  color:var(--gold);
  line-height:1;
}
.compare__item{
  border-bottom:1px solid var(--line);
  padding:22px 0 24px;
  transition:padding-left 220ms var(--ease);
}
.compare__item:last-child{border-bottom:none;}
.compare__item:hover{padding-left:6px;}
.compare__item h4{
  font-family:var(--sans);
  font-weight:700;
  font-size:1.0625rem;
  line-height:1.5;
  color:var(--ink);
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.compare__item h4 .marker{
  flex:0 0 auto;
  width:6px;height:6px;
  background:var(--gold);
  margin-top:.62em;
  border-radius:1px;
}
.compare__item p{
  margin-top:10px;
  font-size:.9375rem;
  line-height:1.8;
  color:var(--muted);
}

/* ---------- Media block ---------- */
.media-block{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.media-block__img{
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--paper-2);
  box-shadow:var(--shadow-1);
}
.media-block__img img{
  aspect-ratio:16/10;
  transition:transform 260ms var(--ease);
}
.media-block__img:hover img{transform:scale(1.03);}
.media-block__body h2{
  font-size:clamp(1.5rem,2.6vw,2rem);
  line-height:1.3;
}
.media-block__body > p{
  margin-top:18px;
  font-size:1rem;
  line-height:1.85;
  color:var(--muted);
}
.tick-list{margin-top:26px;}
.tick-list li{
  display:flex;
  gap:14px;
  padding:14px 0;
  border-top:1px solid var(--line);
  font-size:.9375rem;
  line-height:1.75;
  color:var(--ink-2);
}
.tick-list li:last-child{border-bottom:1px solid var(--line);}
.tick-list .idx{
  flex:0 0 auto;
  font-family:var(--serif);
  font-weight:700;
  font-size:1rem;
  color:var(--gold);
  width:26px;
}

/* ---------- Device cards ---------- */
.device-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.device-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 22px 28px;
  transition:transform 260ms var(--ease),box-shadow 260ms var(--ease);
}
.device-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.device-card__icon{
  width:32px;height:32px;
  color:var(--accent-cool);
  margin-bottom:18px;
}
.device-card__icon svg{width:32px;height:32px;}
.device-card h3{
  font-family:var(--sans);
  font-weight:700;
  font-size:1.0625rem;
  line-height:1.5;
  color:var(--ink);
}
.device-card p{
  margin-top:10px;
  font-size:.9375rem;
  line-height:1.75;
  color:var(--muted);
}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq__item{border-top:1px solid var(--line);}
.faq__item:last-child{border-bottom:1px solid var(--line);}
.faq__item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 0;
  font-family:var(--sans);
  font-weight:600;
  font-size:1.0625rem;
  line-height:1.6;
  color:var(--ink);
  cursor:pointer;
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__item summary::after{
  content:"";
  flex:0 0 auto;
  width:16px;height:16px;
  background:
    linear-gradient(var(--gold),var(--gold)) center/16px 1.6px no-repeat,
    linear-gradient(var(--gold),var(--gold)) center/1.6px 16px no-repeat;
  transition:transform 220ms var(--ease);
}
.faq__item[open] summary::after{transform:rotate(45deg);}
.faq__item summary:hover{color:var(--gold-deep);}
.faq__a{
  padding:0 0 22px;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--muted);
  max-width:44em;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink);
  color:var(--cream);
  padding:72px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:4fr 2fr 2fr 4fr;
  gap:40px;
  padding-bottom:56px;
}
.footer-brand .brand__main{color:var(--cream);}
.footer-brand .brand__divider{background:rgba(242,236,226,.24);}
.footer-brand .brand__sub{color:rgba(242,236,226,.6);}
.footer-brand p{
  margin-top:18px;
  font-size:.9375rem;
  line-height:1.8;
  color:rgba(242,236,226,.72);
}
.footer-brand .micro-tag{
  margin-top:18px;
  color:var(--gold);
  letter-spacing:.12em;
}
.footer-col h3{
  font-family:var(--sans);
  font-weight:700;
  font-size:.9375rem;
  color:var(--cream);
  margin-bottom:18px;
  letter-spacing:.02em;
}
.footer-col ul li{margin-bottom:12px;}
.footer-col ul li a{
  font-size:.875rem;
  color:rgba(242,236,226,.72);
}
.footer-col ul li a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:4px;}
.footer-col p{
  font-size:.875rem;
  line-height:1.85;
  color:rgba(242,236,226,.72);
}
.footer-bottom{
  border-top:1px solid rgba(242,236,226,.14);
  padding:24px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:.8125rem;
  color:rgba(242,236,226,.6);
}
.footer-bottom__links{display:flex;gap:22px;}
.footer-bottom__links span{cursor:default;}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .container{padding:0 28px;}
}
@media (max-width:1024px){
  .section{padding:72px 0;}
  .compare__col:first-child{padding-right:28px;}
  .compare__col + .compare__col{padding-left:28px;}
  .device-grid{grid-template-columns:repeat(2,1fr);}
  .media-block{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:768px){
  :root{--header-top:56px;--header-nav:50px;}
  .container{padding:0 24px;}
  .section{padding:56px 0;}
  .page-hero{padding:36px 0 34px;}
  .page-hero__lead{font-size:1rem;}
  .compare{grid-template-columns:1fr;border-top:none;}
  .compare__col:first-child{padding-right:0;}
  .compare__col + .compare__col{
    border-left:none;
    border-top:1px solid var(--line);
    padding-left:0;
    padding-top:8px;
  }
  .section-head{margin-bottom:32px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .header-nav__inner{padding:0 24px;margin:0 -24px;width:calc(100% + 48px);}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .header-nav__inner{padding:0 16px;margin:0 -16px;width:calc(100% + 32px);}
  .brand__sub{display:none;}
  .brand__divider{display:none;}
  .device-grid{grid-template-columns:1fr;gap:16px;}
  .btn--sm{padding:8px 14px;font-size:.8125rem;}
  .hero-meta{gap:10px;font-size:.75rem;}
  .section{padding:48px 0;}
  .faq__item summary{font-size:1rem;padding:18px 0;}
  .footer-bottom__links{gap:16px;}
}
@media (max-width:390px){
  .micro-tag{letter-spacing:.08em;}
  .page-hero h1{font-size:1.75rem;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category2 */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --cool:#45605A;
  --r-card:4px;
  --r-btn:4px;
  --r-pill:999px;
  --sh:0 1px 2px rgba(22,19,15,.05);
  --sh-hover:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti TC","Songti SC","Source Han Serif TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
  --wrap:1200px;
  --pad:32px;
}

/* base */
*{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:1rem;line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.25;margin:0;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease)}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit;color:inherit}
svg{display:block}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:2px}
::selection{background:rgba(185,118,47,.22)}

.container{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);width:100%}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section--line{border-top:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.625rem,3vw,2.375rem)}
.section-head__note{font-size:.8125rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);white-space:nowrap}
.section-sub{margin-top:12px;max-width:56ch;color:var(--muted);font-size:.9375rem;line-height:1.75}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-btn);
  font-family:var(--sans);font-weight:700;font-size:.9375rem;line-height:1.2;
  border:1px solid transparent;
  transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease);
}
.btn--primary{background:var(--gold);color:var(--ink)}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px)}
.btn--primary:active{transform:none;box-shadow:none}
.btn--ghost{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px)}
.btn--ghost:active{transform:none}
.btn--sm{padding:9px 16px;font-size:.875rem}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);border:1px solid transparent;color:var(--ink);
  transition:color .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease);
}
.icon-btn svg{width:20px;height:20px}
.icon-btn:hover{color:var(--gold);background:var(--paper-2);border-color:var(--line)}

.text-link{display:inline-flex;align-items:center;gap:8px;font-size:.875rem;font-weight:700;color:var(--gold-deep)}
.text-link svg{width:16px;height:16px;transition:transform .18s var(--ease)}
.text-link:hover{color:var(--gold)}
.text-link:hover svg{transform:translateX(4px)}

/* badges */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:var(--r-pill);
  background:var(--paper-2);color:var(--cool);
  font-size:.75rem;font-weight:500;letter-spacing:.08em;line-height:1.6;
}
.badge--line{background:transparent;border:1px solid var(--line);color:var(--muted);letter-spacing:.04em}
.micro-tag{
  display:inline-block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:500;
}

/* header */
.site-header{position:relative;z-index:50}
.header-top{
  position:sticky;top:0;z-index:60;background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-top__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;min-width:0}
.brand__main{font-family:var(--serif);font-weight:700;font-size:1.125rem;letter-spacing:.01em;color:var(--ink);white-space:nowrap}
.brand__divider{width:1px;height:18px;background:var(--line);flex:none}
.brand__sub{font-size:.6875rem;letter-spacing:.14em;color:var(--gold);font-weight:500;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:8px}

.header-nav{
  position:sticky;top:64px;z-index:55;background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-nav__inner{display:flex;align-items:center;gap:8px;padding:10px 0;overflow-x:auto;scrollbar-width:none}
.header-nav__inner::-webkit-scrollbar{display:none}
.chip{
  flex:none;padding:8px 16px;border-radius:var(--r-pill);
  border:1px solid var(--line);color:var(--muted);
  font-size:.875rem;font-weight:500;line-height:1.4;white-space:nowrap;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.chip:active{transform:none}

/* page head */
.page-head{
  position:relative;overflow:hidden;
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  padding:48px 0 44px;
  min-height:clamp(220px,28vh,300px);
  display:flex;align-items:center;
}
.page-head__deco{
  position:absolute;inset:0;
  background-image:
    repeating-linear-gradient(45deg,rgba(22,19,15,.045) 0 1px,transparent 1px 14px),
    linear-gradient(180deg,rgba(255,253,249,.5),rgba(239,234,225,0));
  pointer-events:none;
}
.page-head .container{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--muted);margin-bottom:18px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--gold-deep)}
.breadcrumb span[aria-current]{color:var(--ink)}
.page-head h1{font-size:clamp(2rem,4.4vw,3.125rem);max-width:22ch}
.page-head__lead{margin-top:18px;max-width:60ch;color:var(--muted);font-size:1.0625rem;line-height:1.78}
.page-head__meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px;font-size:.8125rem;color:var(--muted)}
.page-head__meta .dot{width:1px;height:14px;background:var(--line)}

/* stats strip */
.stats{background:var(--ink);color:#F2ECE2}
.stats__inner{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.stat{padding:28px 24px;border-left:1px solid rgba(242,236,226,.14)}
.stat:first-child{border-left:0;padding-left:0}
.stat__num{font-family:var(--serif);font-weight:700;font-size:1.75rem;color:var(--gold);line-height:1.2}
.stat__label{margin-top:6px;font-size:.8125rem;letter-spacing:.06em;color:rgba(242,236,226,.72)}

/* wall */
.wall-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.wall-col{display:grid;gap:24px;align-content:start}
.wall-card{
  position:relative;display:block;overflow:hidden;
  border-radius:var(--r-card);border:1px solid var(--line);
  background:var(--paper-2);box-shadow:var(--sh);
  transition:box-shadow .26s var(--ease),transform .26s var(--ease),border-color .26s var(--ease);
}
.wall-card--tall{aspect-ratio:3/4}
.wall-card--mid{aspect-ratio:1/1}
.wall-card--short{aspect-ratio:16/10}
.wall-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .26s var(--ease)}
.wall-card::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(22,19,15,.05) 0%,rgba(22,19,15,.34) 52%,rgba(22,19,15,.92) 100%);
  transition:background .26s var(--ease);
}
.wall-card__body{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px;color:#F7F4EE}
.wall-card__body h3{font-size:1.25rem;line-height:1.35;margin-top:10px}
.wall-card__body p{margin-top:8px;font-size:.875rem;line-height:1.7;color:rgba(247,244,238,.78)}
.wall-card__body .badge{background:rgba(247,244,238,.16);color:#F2ECE2;letter-spacing:.06em}
.wall-card:hover{box-shadow:var(--sh-hover);transform:translateY(-2px);border-color:var(--gold)}
.wall-card:hover img{transform:scale(1.04)}
.wall-card:hover::after{background:linear-gradient(180deg,rgba(22,19,15,.14) 0%,rgba(22,19,15,.44) 52%,rgba(22,19,15,.95) 100%)}

/* index rows */
.index-list{border-top:1px solid var(--line)}
.index-row{border-bottom:1px solid var(--line)}
.index-row__link{
  display:grid;grid-template-columns:88px 1fr auto;align-items:center;gap:20px;
  padding:22px 0;transition:background .18s var(--ease),padding .18s var(--ease);
}
.index-row__num{font-family:var(--serif);font-weight:700;font-size:2.25rem;color:var(--gold);line-height:1}
.index-row__title{font-family:var(--serif);font-weight:700;font-size:1.125rem;line-height:1.5;display:block}
.index-row__desc{display:block;margin-top:6px;font-size:.9375rem;color:var(--muted);line-height:1.7;max-width:62ch}
.index-row__meta{display:flex;align-items:center;gap:14px;color:var(--muted)}
.index-row__meta svg{width:22px;height:22px;transition:transform .18s var(--ease),color .18s var(--ease)}
.index-row__link:hover{background:var(--paper-2);padding-left:8px;padding-right:8px}
.index-row__link:hover .index-row__meta svg{transform:translateX(4px);color:var(--gold)}

/* rail cards */
.rail{
  display:grid;grid-auto-flow:column;
  grid-auto-columns:calc(25% - 18px);
  gap:24px;overflow-x:auto;padding-bottom:12px;
  scroll-snap-type:x mandatory;scrollbar-width:thin;
}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--sh);scroll-snap-align:start;
  transition:box-shadow .26s var(--ease),transform .26s var(--ease),border-color .26s var(--ease);
}
.card:hover{box-shadow:var(--sh-hover);transform:translateY(-2px);border-color:var(--gold)}
.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 .26s var(--ease)}
.card:hover .card__media img{transform:scale(1.03)}
.card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__body h3{font-family:var(--sans);font-weight:700;font-size:1.0625rem;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__body p{font-size:.9375rem;line-height:1.75;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px}
.card__foot time{font-size:.75rem;color:var(--muted);letter-spacing:.02em}
.card__more{font-size:.8125rem;font-weight:700;color:var(--gold-deep)}
.card:hover .card__more{color:var(--gold)}

/* cta */
.cta{background:var(--ink);color:#F2ECE2;padding:72px 0}
.cta__inner{display:grid;grid-template-columns:8fr 4fr;gap:40px;align-items:center}
.cta h2{font-size:clamp(1.5rem,2.6vw,2rem);color:#F7F4EE}
.cta p{margin-top:14px;font-size:.9375rem;line-height:1.8;color:rgba(242,236,226,.72);max-width:52ch}
.cta__actions{display:flex;flex-direction:column;gap:12px;align-items:stretch}
.cta .btn--ghost{border-color:rgba(242,236,226,.6);color:#F2ECE2}
.cta .btn--ghost:hover{background:#F7F4EE;color:var(--ink);border-color:#F7F4EE}
.cta__hint{margin-top:2px;font-size:.75rem;color:rgba(242,236,226,.55);text-align:center}

/* faq */
.faq{max-width:880px;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:20px 0;text-align:left;font-family:var(--sans);font-weight:600;font-size:1.0625rem;color:var(--ink);
  transition:color .18s var(--ease);
}
.faq-q:hover{color:var(--gold-deep)}
.faq-icon{
  flex:none;width:20px;height:20px;color:var(--gold);
  transition:transform .22s var(--ease);
}
.faq-a{max-height:0;opacity:0;overflow:hidden;transition:max-height .22s var(--ease),opacity .22s var(--ease)}
.faq-a p{padding:0 0 20px;font-size:.9375rem;line-height:1.85;color:var(--muted);max-width:64ch}
.faq-item.is-open .faq-a{opacity:1}
.faq-item.is-open .faq-icon{transform:rotate(45deg)}

/* footer */
.site-footer{background:var(--ink);color:var(--paper);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:4fr 2fr 2fr 4fr;gap:40px;padding-bottom:56px}
.footer-brand .brand__main{color:#F7F4EE}
.footer-brand .brand__divider{background:rgba(242,236,226,.24)}
.footer-brand .brand__sub{color:rgba(242,236,226,.6)}
.footer-brand p{margin-top:18px;font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.72)}
.footer-brand .micro-tag{margin-top:18px;display:inline-block;color:var(--gold)}
.footer-col h3{font-family:var(--sans);font-size:.8125rem;font-weight:700;letter-spacing:.14em;color:rgba(242,236,226,.55);margin-bottom:18px}
.footer-col ul{display:grid;gap:12px}
.footer-col a{font-size:.875rem;color:rgba(242,236,226,.72)}
.footer-col a:hover{color:var(--gold)}
.footer-col p{font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.72)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(242,236,226,.14);padding:24px 0;
  font-size:.8125rem;color:rgba(242,236,226,.6);
}
.footer-bottom__links{display:flex;gap:20px}

/* empty state (reserved) */
.empty{
  border:1px dashed var(--line);border-radius:var(--r-card);
  padding:56px 24px;text-align:center;max-height:260px;
}
.empty svg{width:40px;height:40px;margin:0 auto 14px;color:rgba(185,118,47,.5)}
.empty h3{font-family:var(--sans);font-size:1rem;color:var(--ink);margin-bottom:8px}
.empty p{font-size:.875rem;color:var(--muted)}

/* responsive */
@media (max-width:1280px){
  :root{--wrap:1100px}
}
@media (max-width:1024px){
  :root{--pad:24px}
  .section{padding:72px 0}
  .section--tight{padding:56px 0}
  .wall-grid{grid-template-columns:repeat(2,1fr)}
  .rail{grid-auto-columns:calc(50% - 12px)}
  .cta__inner{grid-template-columns:1fr;gap:28px}
  .cta__actions{flex-direction:row;justify-content:flex-start;flex-wrap:wrap}
  .footer-grid{grid-template-columns:2fr 1fr 1fr;gap:32px}
  .footer-col:last-child{grid-column:1 / -1}
  .index-row__link{grid-template-columns:64px 1fr auto;gap:16px}
  .index-row__num{font-size:1.75rem}
}
@media (max-width:768px){
  :root{--pad:18px}
  .header-top__inner{height:56px}
  .header-nav{top:56px}
  .brand__main{font-size:1rem}
  .brand__sub{font-size:.625rem;letter-spacing:.12em}
  .header-nav__inner{padding:8px 0}
  .page-head{padding:36px 0 32px}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:28px}
  .stats__inner{grid-template-columns:1fr}
  .stat{border-left:0;border-top:1px solid rgba(242,236,226,.14);padding:20px 0}
  .stat:first-child{border-top:0}
  .wall-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .wall-col{gap:16px}
  .wall-card--tall,.wall-card--mid,.wall-card--short{aspect-ratio:4/5}
  .wall-card__body{padding:14px}
  .wall-card__body h3{font-size:1rem}
  .wall-card__body p{font-size:.8125rem;display:none}
  .rail{grid-auto-columns:78%;gap:16px}
  .index-row__link{grid-template-columns:48px 1fr;gap:12px;align-items:start}
  .index-row__meta{display:none}
  .index-row__num{font-size:1.5rem}
  .cta{padding:48px 0}
  .cta__actions{flex-direction:column}
  .faq-q{font-size:1rem;padding:18px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:40px}
  .footer-col:last-child{grid-column:auto}
  .site-footer{padding:48px 0 0}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:560px){
  :root{--pad:16px}
  .btn{width:100%}
  .header-actions .btn{width:auto}
  .wall-grid{grid-template-columns:1fr}
  .page-head h1{font-size:1.875rem}
  .page-head__lead{font-size:1rem}
  .rail{grid-auto-columns:86%}
}
@media (max-width:390px){
  .micro-tag,.section-head__note{letter-spacing:.1em}
  .brand__sub{display:none}
  .brand__divider{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* roulang page: category4 */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --radius:4px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(22,19,15,.05);
  --shadow-lg:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;
  --serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:1rem;
  line-height:1.85;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;object-fit:cover;}
a{color:var(--gold-deep);text-decoration:none;transition:color 180ms var(--ease);}
a:hover{color:var(--gold);}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;color:var(--ink);line-height:1.28;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;}

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

/* ---------- Header ---------- */
.site-header{position:relative;z-index:60;}
.header-top{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-top__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:64px;
}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand__main{font-family:var(--serif);font-weight:700;font-size:1.125rem;letter-spacing:.01em;}
.brand__divider{width:1px;height:16px;background:var(--line);display:inline-block;}
.brand__sub{
  font-family:var(--sans);
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--gold);
}
.header-actions{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;
  background:transparent;
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--ink);
  transition:color 180ms var(--ease),border-color 180ms var(--ease),background 180ms var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{color:var(--gold);border-color:var(--gold);background:var(--card);}
.icon-btn:active{transform:translateY(0);}

.header-nav{
  position:sticky;
  top:64px;
  z-index:55;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-nav__inner{
  display:flex;
  align-items:center;
  gap:8px;
  height:52px;
  overflow-x:auto;
  scrollbar-width:none;
}
.header-nav__inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  padding:8px 16px;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  font-size:.875rem;
  font-weight:500;
  color:var(--muted);
  white-space:nowrap;
  transition:color 180ms var(--ease),border-color 180ms var(--ease),background 180ms var(--ease);
}
.chip:hover{color:var(--ink);border-color:var(--ink);}
.chip.is-active{background:var(--ink);border-color:var(--ink);color:var(--paper);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  font-family:var(--sans);
  font-weight:700;
  font-size:.9375rem;
  line-height:1.2;
  transition:background 180ms var(--ease),color 180ms var(--ease),transform 180ms var(--ease),border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);}
.btn--ghost-light{background:transparent;border-color:rgba(242,236,226,.6);color:#F2ECE2;}
.btn--ghost-light:hover{background:#F2ECE2;color:var(--ink);border-color:#F2ECE2;transform:translateY(-1px);}
.btn--sm{padding:9px 18px;font-size:.875rem;}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;}

.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:.875rem;
  font-weight:500;
  color:var(--gold-deep);
}
.link-arrow span.arrow{transition:transform 180ms var(--ease);}
.link-arrow:hover span.arrow{transform:translateX(4px);}

/* ---------- Page hero (compact) ---------- */
.page-hero{
  position:relative;
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  padding:clamp(44px,6vw,76px) 0 clamp(38px,5vw,60px);
  overflow:hidden;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(224,216,203,.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(224,216,203,.55) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.45;
  pointer-events:none;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,0));
}
.page-hero__inner{position:relative;max-width:820px;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:.8125rem;
  color:var(--muted);
  margin-bottom:18px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--gold-deep);}
.breadcrumb .sep{opacity:.5;}
.page-hero h1{
  font-size:clamp(1.75rem,3.4vw,2.75rem);
  line-height:1.24;
  letter-spacing:-.01em;
  margin-bottom:16px;
}
.page-hero__lead{
  font-size:1.0625rem;
  line-height:1.75;
  color:var(--muted);
  max-width:44em;
}
.meta-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  margin-top:22px;
  font-size:.8125rem;
  color:var(--muted);
}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:var(--line);}
.badge{
  display:inline-flex;
  align-items:center;
  padding:3px 10px;
  border-radius:var(--radius-pill);
  background:var(--paper-2);
  color:var(--accent-cool);
  font-size:.75rem;
  letter-spacing:.08em;
}
.badge--outline{
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  letter-spacing:.04em;
}

/* ---------- Sections ---------- */
.section{padding:clamp(56px,7vw,96px) 0;}
.section--tight{padding:clamp(44px,5vw,72px) 0;}
.section--alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
}
.section-head h2{font-size:clamp(1.5rem,2.8vw,2.125rem);}
.section-head p{
  margin-top:10px;
  color:var(--muted);
  font-size:.9375rem;
  max-width:56em;
}
.eyebrow{
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:700;
  margin-bottom:10px;
  display:block;
}

/* ---------- Quick facts ---------- */
.fact-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.fact-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
  transition:transform 220ms var(--ease),box-shadow 220ms var(--ease);
}
.fact-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);}
.fact-card__num{
  font-family:var(--serif);
  font-size:2.25rem;
  font-weight:700;
  color:var(--gold);
  line-height:1;
  margin-bottom:12px;
}
.fact-card h3{font-family:var(--sans);font-size:1.0625rem;font-weight:700;margin-bottom:8px;}
.fact-card p{font-size:.9375rem;color:var(--muted);line-height:1.75;}

/* ---------- Timeline ---------- */
.timeline{max-width:1000px;margin:0 auto;}
.tl-item{
  display:grid;
  grid-template-columns:96px 28px minmax(0,1fr);
  align-items:start;
}
.tl-step{
  padding:24px 20px 0 0;
  text-align:right;
  font-family:var(--serif);
  font-weight:700;
  font-size:1.5rem;
  color:var(--gold);
  line-height:1;
}
.tl-step small{
  display:block;
  margin-top:8px;
  font-family:var(--sans);
  font-size:.6875rem;
  letter-spacing:.14em;
  color:var(--muted);
  font-weight:500;
}
.tl-rail{position:relative;align-self:stretch;min-height:100%;}
.tl-rail::before{
  content:"";
  position:absolute;
  left:50%;
  transform:translateX(-1px);
  top:0;
  bottom:0;
  width:2px;
  background:var(--line);
}
.tl-item:first-child .tl-rail::before{top:30px;}
.tl-item:last-child .tl-rail::before{bottom:auto;height:30px;}
.tl-dot{
  position:absolute;
  left:50%;
  top:28px;
  transform:translate(-50%,0);
  width:10px;height:10px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px var(--paper);
}
.tl-card{
  margin:0 0 24px 24px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  display:grid;
  grid-template-columns:minmax(0,1fr) 168px;
  overflow:hidden;
  transition:transform 220ms var(--ease),box-shadow 220ms var(--ease),border-color 220ms var(--ease);
}
.tl-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:#D6CCBB;}
.tl-card__body{padding:22px 24px;}
.tl-card__step-mobile{display:none;}
.tl-card h3{font-family:var(--sans);font-size:1.125rem;font-weight:700;line-height:1.5;margin-bottom:8px;}
.tl-card p{font-size:.9375rem;line-height:1.8;color:var(--muted);}
.tl-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.tl-card__media{position:relative;overflow:hidden;background:var(--paper-2);min-height:132px;}
.tl-card__media img{width:100%;height:100%;object-fit:cover;transition:transform 260ms var(--ease);}
.tl-card:hover .tl-card__media img{transform:scale(1.03);}

.timeline-foot{
  display:flex;
  justify-content:center;
  margin-top:12px;
}

/* ---------- Device grid ---------- */
.device-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}
.device-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow-sm);
  transition:transform 220ms var(--ease),box-shadow 220ms var(--ease),border-color 220ms var(--ease);
}
.device-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:#D6CCBB;}
.device-card__icon{
  width:32px;height:32px;
  color:var(--gold);
  margin-bottom:14px;
}
.device-card__icon svg{width:32px;height:32px;}
.device-card h3{font-family:var(--sans);font-size:1.0625rem;font-weight:700;margin-bottom:8px;}
.device-card p{font-size:.875rem;color:var(--muted);line-height:1.75;}

/* ---------- Checklist panel ---------- */
.panel{
  background:var(--ink);
  border-radius:var(--radius);
  padding:clamp(28px,4vw,44px);
  color:#F2ECE2;
}
.panel h2{color:#F2ECE2;font-size:clamp(1.375rem,2.4vw,1.875rem);margin-bottom:10px;}
.panel__lead{color:rgba(242,236,226,.72);font-size:.9375rem;max-width:60em;margin-bottom:28px;}
.check-list{display:grid;gap:0;}
.check-row{
  display:grid;
  grid-template-columns:180px minmax(0,1fr);
  gap:24px;
  padding:18px 0;
  border-top:1px solid rgba(242,236,226,.14);
  align-items:start;
}
.check-row:first-child{border-top:1px solid rgba(242,236,226,.14);}
.check-row__label{
  font-weight:700;
  font-size:.9375rem;
  color:#F2ECE2;
  display:flex;
  align-items:center;
  gap:10px;
}
.check-row__label .marker{width:6px;height:6px;background:var(--gold);border-radius:1px;flex:0 0 auto;}
.check-row__text{font-size:.9375rem;color:rgba(242,236,226,.75);line-height:1.8;}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq-item{border-top:1px solid var(--line);}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 0;
  font-family:var(--sans);
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  transition:color 180ms var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--gold-deep);}
.faq-item summary .plus{
  flex:0 0 auto;
  width:20px;height:20px;
  color:var(--gold);
  transition:transform 220ms var(--ease);
}
.faq-item[open] summary .plus{transform:rotate(45deg);}
.faq-answer{
  font-size:.9375rem;
  line-height:1.85;
  color:var(--muted);
  padding:0 0 20px;
  max-width:60em;
}

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink);
  color:#F2ECE2;
  padding:clamp(48px,6vw,72px) 0;
}
.cta-band__inner{
  display:grid;
  grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:32px;
  align-items:center;
}
.cta-band h2{color:var(--paper);font-size:clamp(1.5rem,2.8vw,2.125rem);margin-bottom:10px;}
.cta-band p{color:rgba(242,236,226,.72);font-size:.9375rem;}
.cta-band__actions{display:flex;flex-direction:column;align-items:flex-end;gap:12px;}
.cta-band__actions .btn{width:100%;}
.cta-band__hint{font-size:.75rem;color:rgba(242,236,226,.55);text-align:right;}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink);
  color:#F2ECE2;
  padding:clamp(48px,6vw,72px) 0 0;
  border-top:1px solid rgba(242,236,226,.14);
}
.footer-grid{
  display:grid;
  grid-template-columns:4fr 2fr 2fr 3fr;
  gap:32px;
  padding-bottom:40px;
}
.footer-brand .brand{color:#F2ECE2;margin-bottom:14px;}
.footer-brand .brand__main{color:#F2ECE2;}
.footer-brand .brand__divider{background:rgba(242,236,226,.24);}
.footer-brand .brand__sub{color:rgba(242,236,226,.6);}
.footer-brand p{font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.72);margin-bottom:14px;}
.micro-tag{
  font-size:.75rem;
  letter-spacing:.12em;
  color:rgba(242,236,226,.55);
}
.footer-col h3{
  font-family:var(--sans);
  font-size:.8125rem;
  font-weight:700;
  letter-spacing:.12em;
  color:#F2ECE2;
  margin-bottom:14px;
}
.footer-col ul{display:grid;gap:12px;}
.footer-col a{
  font-size:.875rem;
  color:rgba(242,236,226,.72);
  background-image:linear-gradient(var(--gold),var(--gold));
  background-repeat:no-repeat;
  background-size:0 1px;
  background-position:0 100%;
  transition:color 180ms var(--ease),background-size 200ms var(--ease);
  padding-bottom:2px;
}
.footer-col a:hover{color:var(--gold);background-size:100% 1px;}
.footer-col p{font-size:.875rem;line-height:1.85;color:rgba(242,236,226,.68);}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  border-top:1px solid rgba(242,236,226,.14);
  padding:24px 0;
  font-size:.8125rem;
  color:rgba(242,236,226,.62);
}
.footer-bottom__links{display:inline-flex;gap:20px;}
.footer-bottom__links span{cursor:default;}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);animation:rise 520ms var(--ease) forwards;}
@keyframes rise{to{opacity:1;transform:translateY(0);}}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;animation:none;}
  *{transition-duration:.01ms !important;}
}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .container{padding:0 28px;}
}
@media (max-width:1024px){
  .container{padding:0 24px;}
  .fact-grid{grid-template-columns:repeat(2,1fr);}
  .device-grid{grid-template-columns:repeat(2,1fr);}
  .tl-item{grid-template-columns:76px 24px minmax(0,1fr);}
  .tl-card{grid-template-columns:minmax(0,1fr) 140px;}
  .cta-band__inner{grid-template-columns:1fr;gap:24px;}
  .cta-band__actions{align-items:stretch;}
  .cta-band__hint{text-align:left;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .header-top__inner{height:56px;}
  .header-nav{top:56px;}
  .header-nav__inner{height:52px;padding:0 18px;}
  .header-nav__inner .chip:first-child{margin-left:0;}
  .page-hero{padding:36px 0 34px;}
  .section{padding:56px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px;}
  .fact-grid{grid-template-columns:1fr;}
  .device-grid{grid-template-columns:1fr;}
  .tl-item{grid-template-columns:24px minmax(0,1fr);}
  .tl-step{display:none;}
  .tl-card{margin-left:18px;grid-template-columns:1fr;}
  .tl-card__media{order:-1;height:150px;}
  .tl-card__step-mobile{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-family:var(--serif);
    font-weight:700;
    font-size:1.125rem;
    color:var(--gold);
    margin-bottom:10px;
  }
  .tl-card__step-mobile small{
    font-family:var(--sans);
    font-size:.6875rem;
    letter-spacing:.14em;
    color:var(--muted);
    font-weight:500;
  }
  .tl-dot{top:24px;left:12px;transform:translate(-50%,0);}
  .check-row{grid-template-columns:1fr;gap:6px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .header-nav__inner{padding:0 16px;}
  .btn{width:100%;}
  .header-actions .btn{width:auto;}
  .cta-band__actions .btn{width:100%;}
  .tl-card__body{padding:18px;}
  .panel{padding:24px 18px;}
  .brand__sub{letter-spacing:.1em;}
}
@media (max-width:390px){
  .micro-tag{letter-spacing:.1em;}
  .eyebrow{letter-spacing:.1em;}
  .brand__main{font-size:1rem;}
}

/* roulang page: category5 */
:root{
  --ink:#16130F;
  --ink-2:#2A241D;
  --paper:#F7F4EE;
  --paper-2:#EFEAE1;
  --card:#FFFDF9;
  --line:#E0D8CB;
  --muted:#6E6659;
  --gold:#B9762F;
  --gold-deep:#8A5620;
  --accent-cool:#45605A;
  --radius:4px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(22,19,15,.05);
  --shadow-2:0 14px 34px rgba(22,19,15,.10);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti TC","PingFang TC",serif;
  --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(--sans);
  font-size:1rem;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{display:block;width:100%;height:auto;object-fit:cover;background:var(--paper-2);}
a{color:var(--gold-deep);text-decoration:none;}
a:hover{color:var(--gold);}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer;}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:var(--radius);}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:var(--paper);
  border-bottom:1px solid var(--line);
}
.header-top{border-bottom:1px solid var(--line);}
.header-top__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:64px;
  gap:24px;
}
.brand{display:inline-flex;align-items:center;gap:12px;}
.brand__main{
  font-family:var(--serif);
  font-weight:700;
  font-size:1.125rem;
  letter-spacing:.02em;
  color:var(--ink);
}
.brand__divider{width:1px;height:18px;background:var(--line);}
.brand__sub{
  font-size:.6875rem;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--gold);
}
.header-actions{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:40px;height:40px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:var(--radius);
  color:var(--muted);
  background:var(--card);
  transition:color 180ms var(--ease),border-color 180ms var(--ease),transform 180ms var(--ease);
}
.icon-btn svg{width:20px;height:20px;}
.icon-btn:hover{color:var(--gold);border-color:var(--gold);}
.icon-btn:active{transform:translateY(1px);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.9375rem;
  padding:13px 26px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease),transform 180ms var(--ease),box-shadow 180ms var(--ease);
}
.btn--sm{padding:9px 18px;font-size:.875rem;}
.btn--primary{background:var(--gold);color:var(--ink);}
.btn--primary:hover{background:var(--gold-deep);color:#FFFDF9;transform:translateY(-1px);}
.btn--primary:active{transform:translateY(0);box-shadow:none;}
.btn--ghost{background:transparent;border-color:var(--ink);color:var(--ink);}
.btn--ghost:hover{background:var(--ink);color:var(--paper);transform:translateY(-1px);}
.btn--ghost:active{transform:translateY(0);}
.btn--light{background:transparent;border-color:rgba(242,236,226,.6);color:#F2ECE2;}
.btn--light:hover{background:#F2ECE2;color:var(--ink);transform:translateY(-1px);}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;}

/* ---------- Nav chips ---------- */
.header-nav__inner{
  display:flex;align-items:center;gap:8px;
  height:52px;
  overflow-x:auto;
  scrollbar-width:none;
}
.header-nav__inner::-webkit-scrollbar{display:none;}
.chip{
  flex:0 0 auto;
  padding:8px 16px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  color:var(--muted);
  font-size:.875rem;
  font-weight:500;
  white-space:nowrap;
  transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease);
}
.chip:hover{border-color:var(--ink);color:var(--ink);}
.chip.is-active{background:var(--ink);color:var(--paper);border-color:var(--ink);}

/* ---------- Section base ---------- */
.section{padding:96px 0;border-top:1px solid var(--line);}
.section--tight{padding:72px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:40px;flex-wrap:wrap;
}
.eyebrow{
  display:block;
  font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold);font-weight:700;margin-bottom:12px;
}
.section-title{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.625rem,3vw,2.375rem);
  line-height:1.25;
}
.section-note{font-size:.9375rem;color:var(--muted);max-width:52ch;line-height:1.75;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.875rem;font-weight:700;color:var(--gold-deep);
  transition:color 180ms var(--ease);
}
.link-more span{transition:transform 180ms var(--ease);}
.link-more:hover{color:var(--gold);}
.link-more:hover span{transform:translateX(4px);}

/* ---------- Page hero ---------- */
.page-hero{
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  padding:40px 0 48px;
  background-image:linear-gradient(135deg,rgba(22,19,15,.035) 25%,transparent 25%,transparent 50%,rgba(22,19,15,.035) 50%,rgba(22,19,15,.035) 75%,transparent 75%);
  background-size:22px 22px;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--muted);margin-bottom:24px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--gold-deep);}
.breadcrumb span[aria-current]{color:var(--ink);font-weight:500;}
.page-hero h1{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(2rem,4.4vw,3.25rem);
  line-height:1.16;letter-spacing:-.01em;
  max-width:22em;
}
.page-hero__lead{
  margin-top:20px;max-width:56ch;
  font-size:1.0625rem;line-height:1.75;color:var(--muted);
}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;}
.badge{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:var(--radius-pill);
  background:var(--paper-2);color:var(--accent-cool);
  font-size:.75rem;letter-spacing:.08em;font-weight:500;
}
.badge--line{background:transparent;border:1px solid var(--line);color:var(--muted);}
.badge--gold{background:rgba(185,118,47,.12);color:var(--gold-deep);}

/* ---------- Magazine 2+1 ---------- */
.magazine{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:24px;
  align-items:start;
}
.mag-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:box-shadow 260ms var(--ease),transform 260ms var(--ease);
}
.mag-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.mag-card__media{overflow:hidden;background:var(--paper-2);}
.mag-card__media img{transition:transform 260ms var(--ease);}
.mag-card:hover .mag-card__media img{transform:scale(1.03);}
.mag-card__media--wide{aspect-ratio:21/9;}
.mag-card__body{padding:28px;}
.mag-card__title{
  font-family:var(--serif);font-weight:700;
  font-size:1.75rem;line-height:1.3;margin-top:14px;
}
.mag-card__excerpt{
  margin-top:16px;color:var(--muted);font-size:.9375rem;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.meta-row{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  font-size:.8125rem;color:var(--muted);
}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:var(--line);}

.mini-list{display:flex;flex-direction:column;gap:16px;}
.mini-card{
  display:grid;grid-template-columns:80px minmax(0,1fr);gap:14px;
  padding:14px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:background 180ms var(--ease),box-shadow 180ms var(--ease),transform 180ms var(--ease);
}
.mini-card:hover{background:var(--paper-2);box-shadow:var(--shadow-1);transform:translateY(-2px);}
.mini-card img{width:80px;height:80px;border-radius:var(--radius);}
.mini-card__title{
  font-size:1rem;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-card__note{
  margin-top:6px;font-size:.8125rem;color:var(--muted);line-height:1.6;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}

/* ---------- Topic rows ---------- */
.topic-grid{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 48px;
}
.topic-row{
  display:grid;
  grid-template-columns:64px minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
  transition:padding-left 200ms var(--ease),background 200ms var(--ease);
}
.topic-row:hover{padding-left:8px;background:var(--paper-2);}
.topic-row__num{
  font-family:var(--serif);font-weight:700;font-size:2.25rem;color:var(--gold);
  line-height:1;
}
.topic-row__title{font-size:1.0625rem;font-weight:700;line-height:1.5;}
.topic-row__desc{margin-top:4px;font-size:.875rem;color:var(--muted);line-height:1.7;}
.topic-row__arrow{color:var(--gold-deep);font-size:1.125rem;transition:transform 200ms var(--ease);}
.topic-row:hover .topic-row__arrow{transform:translateX(4px);}

/* ---------- Split text ---------- */
.split-text{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:48px;margin-bottom:40px;
}
.split-text h3{
  font-family:var(--serif);font-size:1.25rem;font-weight:700;margin-bottom:14px;
}
.split-text p{font-size:1rem;color:var(--muted);line-height:1.9;}
.split-text p + p{margin-top:14px;}
.quote{
  border-left:3px solid var(--gold);
  background:var(--paper-2);
  padding:24px 26px;
  border-radius:0 var(--radius) var(--radius) 0;
  font-family:var(--serif);
  font-size:1.125rem;
  line-height:1.8;
  color:var(--ink-2);
}
.quote cite{
  display:block;margin-top:14px;
  font-family:var(--sans);font-style:normal;
  font-size:.8125rem;color:var(--muted);letter-spacing:.04em;
}

/* ---------- Read cards ---------- */
.card-grid{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;
}
.card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:box-shadow 260ms var(--ease),transform 260ms var(--ease);
}
.card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.card__media{overflow:hidden;aspect-ratio:3/2;background:var(--paper-2);}
.card__media img{transition:transform 260ms var(--ease);height:100%;}
.card:hover .card__media img{transform:scale(1.03);}
.card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card__title{
  font-size:1.0625rem;font-weight:700;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__excerpt{
  font-size:.9375rem;line-height:1.75;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card__foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:.75rem;color:var(--muted);
}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto;}
.faq__item{border-bottom:1px solid var(--line);}
.faq__item:first-child{border-top:1px solid var(--line);}
.faq__item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 0;
  font-size:1.0625rem;font-weight:600;color:var(--ink);
  cursor:pointer;list-style:none;
  transition:color 180ms var(--ease);
}
.faq__item summary::-webkit-details-marker{display:none;}
.faq__item summary:hover{color:var(--gold-deep);}
.faq__icon{
  flex:0 0 auto;width:20px;height:20px;position:relative;
  transition:transform 220ms var(--ease);
}
.faq__icon::before,.faq__icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--gold);border-radius:1px;
}
.faq__icon::before{width:14px;height:2px;transform:translate(-50%,-50%);}
.faq__icon::after{width:2px;height:14px;transform:translate(-50%,-50%);}
.faq__item[open] .faq__icon{transform:rotate(45deg);}
.faq__item p{
  padding:0 0 20px;max-width:64ch;
  font-size:.9375rem;line-height:1.85;color:var(--muted);
}

/* ---------- CTA band ---------- */
.cta-band{background:var(--ink);color:#F2ECE2;padding:72px 0;}
.cta-band__inner{
  display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);
  gap:32px;align-items:center;
}
.cta-band h2{
  font-family:var(--serif);font-weight:700;
  font-size:clamp(1.5rem,2.8vw,2.125rem);line-height:1.3;color:#F2ECE2;
}
.cta-band p{margin-top:12px;font-size:.9375rem;line-height:1.8;color:rgba(242,236,226,.72);max-width:52ch;}
.cta-band__actions{display:flex;flex-direction:column;align-items:flex-end;gap:12px;}
.cta-band__actions .btn{width:100%;}
.cta-hint{font-size:.75rem;color:rgba(242,236,226,.55);text-align:right;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:72px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:4fr 2fr 2fr 4fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand__main{color:var(--paper);}
.footer-brand .brand__sub{color:rgba(242,236,226,.6);}
.footer-brand .brand__divider{background:rgba(242,236,226,.24);}
.footer-brand p{
  margin-top:18px;font-size:.875rem;line-height:1.9;color:rgba(242,236,226,.72);
}
.micro-tag{
  display:inline-block;margin-top:16px;
  font-size:.75rem;letter-spacing:.1em;color:rgba(242,236,226,.55);
}
.footer-col h3{
  font-size:.9375rem;font-weight:700;color:var(--paper);margin-bottom:16px;
}
.footer-col ul li{margin-bottom:12px;}
.footer-col a{font-size:.875rem;color:rgba(242,236,226,.72);transition:color 180ms var(--ease);}
.footer-col a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:3px;}
.footer-col p{font-size:.875rem;line-height:1.9;color:rgba(242,236,226,.72);}
.footer-bottom{
  border-top:1px solid rgba(242,236,226,.14);
  padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:rgba(242,236,226,.6);
}
.footer-bottom__links{display:inline-flex;gap:20px;}

/* ---------- Responsive ---------- */
@media (max-width:1280px){
  .container{padding:0 28px;}
}
@media (max-width:1024px){
  .section{padding:76px 0;}
  .magazine{grid-template-columns:1fr;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .topic-grid{grid-template-columns:1fr;gap:0;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;}
  .cta-band__inner{grid-template-columns:1fr;}
  .cta-band__actions{align-items:stretch;}
  .cta-hint{text-align:left;}
}
@media (max-width:768px){
  .container{padding:0 24px;}
  .header-top__inner{height:56px;}
  .header-nav__inner{height:48px;}
  .brand__sub{display:none;}
  .brand__divider{display:none;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .page-hero{padding:32px 0 40px;}
  .page-hero h1{font-size:clamp(1.75rem,6vw,2.5rem);}
  .mag-card__body{padding:20px;}
  .mag-card__title{font-size:1.375rem;}
  .split-text{grid-template-columns:1fr;gap:28px;}
  .card-grid{grid-template-columns:1fr;}
  .cta-band{padding:48px 0;}
  .site-footer{padding-top:56px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .btn{width:100%;}
  .header-actions .btn--sm{width:auto;}
  .section-head{margin-bottom:28px;}
  .topic-row{grid-template-columns:48px minmax(0,1fr);gap:14px;}
  .topic-row__num{font-size:1.75rem;}
  .topic-row__arrow{display:none;}
  .mini-card{grid-template-columns:64px minmax(0,1fr);}
  .mini-card img{width:64px;height:64px;}
  .quote{padding:18px 20px;font-size:1rem;}
}
@media (max-width:390px){
  .eyebrow,.micro-tag{letter-spacing:.1em;}
  .chip{padding:7px 13px;font-size:.8125rem;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}