/* roulang page: index */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --paper-card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --pine:#2E4A45;
  --gold:#B99155;
  --success:#3D6B4E;
  --warning:#9A6B1F;
  --danger:#8A3B32;
  --r-xs:2px;
  --r-sm:4px;
  --r-md:6px;
  --r-lg:10px;
  --shadow-hover:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:"Noto Serif TC","Songti TC",serif;font-weight:700;margin:0;letter-spacing:.01em;line-height:1.25}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
.wrap{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--deep{background:var(--paper-deep)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.16em;font-weight:600;color:var(--accent);text-transform:none}
.eyebrow::before{content:"";display:block;width:24px;height:1px;background:var(--accent)}
.lead{color:var(--muted);font-size:16px;line-height:1.85}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;font-size:15px;font-weight:600;border-radius:var(--r-sm);transition:background .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);white-space:nowrap}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-primary:active{transform:none}
.btn-ghost{border:1px solid var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-soft{background:var(--accent-soft);color:var(--accent-deep)}
.btn-soft:hover{background:var(--accent);color:#fff}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);padding-bottom:3px;transition:color .22s var(--ease),border-color .22s var(--ease)}
.link-arrow i{transition:transform .22s var(--ease)}
.link-arrow:hover{color:var(--accent);border-color:var(--accent)}
.link-arrow:hover i{transform:translateX(4px)}
.tag{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.06em;padding:4px 8px;border-radius:var(--r-xs);background:var(--accent-soft);color:var(--accent-deep)}
.tag--line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.tag--pine{background:rgba(46,74,69,.12);color:var(--pine)}
.num{font-variant-numeric:tabular-nums}

/* ============ Header ============ */
.site-header{position:sticky;top:0;z-index:80;background:var(--paper);transition:background .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);border-bottom:1px solid transparent}
.site-header.is-scrolled{background:rgba(246,242,234,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom-color:var(--line)}
.header-main-inner{display:flex;align-items:center;gap:28px;height:80px}
.brand{display:flex;flex-direction:column;gap:1px;max-width:220px;flex:0 0 auto;line-height:1.18}
.brand-mark{font-family:"Noto Serif TC","Songti TC",serif;font-weight:700;font-size:17px;letter-spacing:.02em;color:var(--ink)}
.brand-sub{font-size:10.5px;letter-spacing:.22em;color:var(--muted)}
.nav-search{position:relative;flex:1 1 auto;max-width:560px;height:48px;display:flex;align-items:center;gap:10px;padding:0 18px;background:var(--paper-card);border:1px solid var(--line);border-radius:999px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease)}
.nav-search i{color:var(--muted);font-size:14px}
.nav-search input{flex:1;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink);min-width:0}
.nav-search input::placeholder{color:#9A9184}
.nav-search kbd{font-family:inherit;font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:1px 6px;background:var(--paper)}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.16);transform:scale(1.008)}
.nav-search .clear-btn{color:var(--muted);font-size:12px;display:none}
.nav-search.has-value .clear-btn{display:block}
.header-actions{display:flex;align-items:center;gap:22px;flex:0 0 auto}
.header-actions a.plain{font-size:14px;color:var(--ink-2);transition:color .2s var(--ease)}
.header-actions a.plain:hover{color:var(--accent)}
.menu-btn{display:none;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--r-sm);font-size:16px}
.header-cats{border-top:1px solid var(--line);background:var(--paper)}
.header-cats .inner{display:flex;align-items:center;gap:28px;height:46px;overflow-x:auto;scrollbar-width:none}
.header-cats .inner::-webkit-scrollbar{display:none}
.header-cats a{font-size:14px;letter-spacing:.02em;color:var(--ink-2);white-space:nowrap;padding:12px 0;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.header-cats a:hover{color:var(--accent)}
.header-cats a.is-active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}
.header-cats .all-link{margin-left:auto;color:var(--muted);font-size:13px}
.drawer{position:fixed;inset:0;z-index:120;display:none}
.drawer.is-open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(20,18,15,.42);opacity:0;transition:opacity .26s var(--ease)}
.drawer.is-open .drawer-mask{opacity:1}
.drawer-panel{position:absolute;top:0;right:0;width:min(320px,86vw);height:100%;background:var(--paper);border-left:1px solid var(--line);padding:20px 0;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .26s var(--ease)}
.drawer.is-open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:0 20px 16px;border-bottom:1px solid var(--line)}
.drawer-head strong{font-family:"Noto Serif TC",serif;font-size:15px}
.drawer-close{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--r-sm)}
.drawer-links{display:flex;flex-direction:column;padding:8px 0;overflow-y:auto}
.drawer-links a{padding:14px 20px;font-size:15px;border-bottom:1px solid var(--line);min-height:44px;display:flex;align-items:center;justify-content:space-between;color:var(--ink-2)}
.drawer-links a:hover{color:var(--accent);background:var(--paper-deep)}
.drawer-cta{padding:18px 20px;border-top:1px solid var(--line);margin-top:auto}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 92% at 82% 0%, #FCF9F4 0%, var(--paper) 52%, var(--paper-deep) 100%)}
.hero-inner{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center;min-height:640px;padding:76px 0 84px}
.hero-copy{grid-column:span 7;max-width:620px}
.hero h1{font-size:clamp(2.4rem,4.8vw,4.2rem);line-height:1.15;letter-spacing:.01em;margin:18px 0 0}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:var(--muted);max-width:520px}
.hero-search{margin-top:30px;display:flex;align-items:center;gap:10px;height:56px;padding:0 8px 0 20px;background:var(--paper-card);border:1px solid var(--line);border-radius:999px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.hero-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.16)}
.hero-search i{color:var(--muted)}
.hero-search input{flex:1;border:0;background:transparent;outline:none;font-size:15px;min-width:0;color:var(--ink)}
.hero-search input::placeholder{color:#9A9184}
.hero-search .btn{height:42px;padding:0 20px}
.quick-tags{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}
.quick-tags a{font-size:13px;padding:7px 14px;border:2px solid var(--line);border-radius:999px;color:var(--ink-2);transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease)}
.quick-tags a:hover{border-color:var(--accent);color:var(--accent);background:rgba(169,80,47,.06)}
.hero-cta{margin-top:32px;display:flex;flex-wrap:wrap;gap:12px}
.hero-trust{margin-top:38px;display:flex;flex-wrap:wrap;gap:0}
.hero-trust div{padding:0 20px;border-left:1px solid var(--line);font-size:13px;color:var(--muted)}
.hero-trust div:first-child{padding-left:0;border-left:0}
.hero-trust strong{display:block;font-size:13px;font-weight:600;color:var(--ink-2);letter-spacing:.02em}
.hero-visual{grid-column:span 5;position:relative;padding:16px 0 0 16px}
.hero-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:var(--paper-deep)}
.hero-frame img{width:100%;height:100%;object-fit:cover}
.hero-frame::before{content:"";position:absolute;top:-16px;left:-16px;right:16px;bottom:16px;border:1px solid var(--accent);border-radius:var(--r-lg);pointer-events:none;z-index:0}
.hero-stat-card{position:absolute;left:-8px;bottom:24px;background:rgba(251,248,242,.96);border:1px solid var(--line);border-radius:var(--r-md);padding:14px 18px;display:flex;gap:22px;box-shadow:0 18px 40px -28px rgba(20,18,15,.5);backdrop-filter:blur(4px)}
.hero-stat-card div{display:flex;flex-direction:column}
.hero-stat-card strong{font-family:"Noto Serif TC",serif;font-size:19px;color:var(--accent-deep);font-variant-numeric:tabular-nums;line-height:1.2}
.hero-stat-card span{font-size:11.5px;color:var(--muted);letter-spacing:.04em}

/* ============ Trust bar ============ */
.trustbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.trustbar .inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:26px 0}
.trustbar .item{display:flex;flex-direction:column;gap:2px;padding-left:18px;border-left:1px solid var(--line)}
.trustbar .item:first-child{padding-left:0;border-left:0}
.trustbar strong{font-family:"Noto Serif TC",serif;font-size:26px;line-height:1.2;font-variant-numeric:tabular-nums;color:var(--ink)}
.trustbar span{font-size:13px;color:var(--muted);letter-spacing:.02em}

/* ============ Section heads ============ */
.section-head{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:end;margin-bottom:44px}
.section-head h2{font-size:clamp(1.7rem,2.8vw,2.4rem);line-height:1.25;margin-top:14px}
.section-head p{color:var(--muted);font-size:15.5px;line-height:1.85}

/* ============ Feature grid ============ */
.feature-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.f-card{background:var(--paper-card);border:1px solid var(--line);border-radius:var(--r-md);padding:28px;display:flex;flex-direction:column;gap:12px;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.f-card:hover{transform:translateY(-2px);border-color:#B9AF9C;box-shadow:var(--shadow-hover)}
.f-card .ico{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:var(--r-sm);color:var(--accent);font-size:17px;background:var(--paper)}
.f-card h3{font-size:16.5px;line-height:1.4}
.f-card p{font-size:14.5px;line-height:1.85;color:var(--muted)}
.f-card.is-large{grid-column:span 6;padding:34px}
.f-card.is-large h3{font-size:22px}
.f-card.is-large p{font-size:15.5px}
.f-card.is-mid{grid-column:span 3}
.f-card.is-third{grid-column:span 4}
.f-card .link-arrow{margin-top:auto;align-self:flex-start}

/* ============ Scenarios ============ */
.scn-row{display:grid;grid-template-columns:repeat(12,1fr);gap:40px;align-items:center;padding:46px 0;border-top:1px solid var(--line)}
.scn-row:last-child{border-bottom:1px solid var(--line)}
.scn-copy{grid-column:span 5}
.scn-media{grid-column:span 7}
.scn-row.reverse .scn-copy{grid-column:6 / span 5;order:2}
.scn-row.reverse .scn-media{grid-column:1 / span 7;order:1}
.scn-num{font-family:"Noto Serif TC",serif;font-size:64px;line-height:1;color:rgba(169,80,47,.22);font-variant-numeric:tabular-nums;display:block;margin-bottom:10px}
.scn-copy h3{font-size:1.375rem;margin-bottom:12px}
.scn-copy p{font-size:15.5px;line-height:1.9;color:var(--muted);margin-bottom:18px}
.scn-media figure{margin:0}
.scn-media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-sm);border:1px solid var(--line)}
.scn-media figcaption{font-size:13px;color:var(--muted);margin-top:10px}

/* ============ Quote & stats ============ */
.quote-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.quote blockquote{margin:0;padding-left:24px;border-left:3px solid var(--accent);font-family:"Noto Serif TC",serif;font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.6;color:var(--ink)}
.quote .who{display:flex;align-items:center;gap:14px;margin-top:26px;padding-left:27px}
.quote .avatar{width:48px;height:48px;border-radius:50%;background:var(--paper-deep);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--accent-deep);font-family:"Noto Serif TC",serif;font-size:15px}
.quote .who span{font-size:13px;color:var(--muted);line-height:1.5}
.quote .who strong{display:block;font-size:14px;color:var(--ink)}
.stat-stack{display:flex;flex-direction:column;gap:14px}
.stat-item{background:var(--paper-card);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;display:flex;align-items:baseline;gap:14px}
.stat-item strong{font-family:"Noto Serif TC",serif;font-size:30px;line-height:1;color:var(--accent-deep);font-variant-numeric:tabular-nums}
.stat-item span{font-size:13.5px;color:var(--muted);line-height:1.6}

/* ============ Plans ============ */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper-card);padding:32px 28px;display:flex;flex-direction:column;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.plan:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:#B9AF9C}
.plan.is-featured{background:var(--ink);color:var(--paper);border-color:var(--ink);transform:scale(1.02)}
.plan.is-featured:hover{transform:scale(1.02) translateY(-2px)}
.plan .plan-flag{align-self:flex-start;font-size:11px;font-weight:600;letter-spacing:.08em;padding:4px 10px;border-radius:var(--r-xs);background:var(--accent-soft);color:var(--accent-deep);margin-bottom:14px}
.plan.is-featured .plan-flag{background:var(--accent);color:#fff}
.plan h3{font-size:19px}
.plan .price{font-family:"Noto Serif TC",serif;font-size:40px;line-height:1.1;margin-top:16px;font-variant-numeric:tabular-nums}
.plan .price small{font-family:"Noto Sans TC",sans-serif;font-size:13px;font-weight:500;color:var(--muted);margin-left:6px}
.plan.is-featured .price small{color:#B8AFA2}
.plan .bill{font-size:12.5px;color:var(--muted);margin-top:6px}
.plan.is-featured .bill{color:#B8AFA2}
.plan ul{margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}
.plan li{display:flex;gap:10px;font-size:14px;line-height:1.65;color:var(--ink-2)}
.plan.is-featured li{color:#E7E0D4}
.plan li i{color:var(--pine);font-size:13px;margin-top:4px;flex:0 0 auto}
.plan.is-featured li i{color:var(--gold)}
.plan .btn{margin-top:auto;width:100%}
.plan.is-featured .btn-primary{background:var(--paper);color:var(--ink)}
.plan.is-featured .btn-primary:hover{background:var(--accent);color:#fff}
.plan-note{margin-top:22px;font-size:12px;color:var(--muted);line-height:1.8}

/* ============ CMS list ============ */
.section-head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.section-head--row h2{font-size:clamp(1.7rem,2.8vw,2.4rem);margin-top:14px}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:var(--paper-card);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;display:flex;flex-direction:column;transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease)}
.post-card:hover{transform:translateY(-2px);border-color:#B9AF9C;box-shadow:var(--shadow-hover)}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-deep)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.post-card:hover .post-thumb img{transform:scale(1.03)}
.post-thumb .tag{position:absolute;top:12px;left:12px}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-body h3{font-size:16.5px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-body p{font-size:14px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-meta{margin-top:auto;font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:10px}
.empty-state{border:1px dashed var(--line);border-radius:var(--r-md);padding:48px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;background:var(--paper-card)}
.empty-state i{font-size:32px;color:var(--muted)}
.empty-state strong{font-size:16px;font-family:"Noto Serif TC",serif}
.empty-state p{font-size:14px;color:var(--muted)}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.faq-aside h2{font-size:clamp(1.7rem,2.8vw,2.4rem);margin-top:14px}
.faq-aside p{margin-top:16px;font-size:15px;line-height:1.85;color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:56px;padding:16px 0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);transition:color .2s var(--ease)}
.faq-q:hover{color:var(--accent)}
.faq-q i{font-size:14px;color:var(--accent);transition:transform .26s var(--ease);flex:0 0 auto}
.faq-item.is-open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.faq-a p{padding:0 0 20px;font-size:15px;line-height:1.85;color:var(--muted);max-width:640px}

/* ============ CTA band ============ */
.cta-band{position:relative;background:var(--ink);color:var(--paper);overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;opacity:.16}
.cta-band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,18,15,.94) 0%,rgba(20,18,15,.78) 100%)}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:center;padding:72px 0}
.cta-inner h2{font-size:clamp(1.7rem,2.8vw,2.3rem);line-height:1.3;color:var(--paper)}
.cta-inner p{margin-top:14px;font-size:15px;line-height:1.8;color:#CFC6B8;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.cta-actions .btn-ghost{border-color:rgba(246,242,234,.34);color:var(--paper)}
.cta-actions .btn-ghost:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.cta-actions .btn-primary{background:var(--accent);color:#fff}
.cta-actions .btn-primary:hover{background:var(--paper);color:var(--ink)}

/* ============ Footer ============ */
.site-footer{background:var(--ink);color:#CBC2B4;padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;padding-bottom:48px}
.footer-brand .brand-mark{color:var(--paper);font-size:17px}
.footer-brand .brand-sub{color:#8E8578}
.footer-brand p{margin-top:16px;font-size:13.5px;line-height:1.9;color:#9F9689;max-width:280px}
.footer-col h4{font-family:"Noto Sans TC",sans-serif;font-size:13px;letter-spacing:.14em;color:#8E8578;margin-bottom:16px;font-weight:600}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:#CBC2B4;transition:color .2s var(--ease)}
.footer-col a:hover{color:var(--accent-soft)}
.subscribe-form{margin-top:6px;display:flex;gap:8px}
.subscribe-form input{flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-sm);border:1px solid rgba(216,207,192,.28);background:rgba(246,242,234,.06);color:var(--paper);font-size:14px;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.subscribe-form input::placeholder{color:#8E8578}
.subscribe-form input:focus{border-color:var(--accent-soft);box-shadow:0 0 0 3px rgba(240,217,203,.16)}
.subscribe-form button{height:44px;padding:0 18px;border-radius:var(--r-sm);background:var(--accent);color:#fff;font-size:14px;font-weight:600;transition:background .2s var(--ease)}
.subscribe-form button:hover{background:var(--accent-deep)}
.subscribe-note{margin-top:10px;font-size:12px;color:#8E8578;line-height:1.7}
.footer-bottom{border-top:1px solid rgba(216,207,192,.16);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;font-size:12.5px;color:#8E8578}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(216,207,192,.28);border-radius:var(--r-xs);padding:3px 9px;font-size:11.5px;letter-spacing:.06em}

/* ============ Reveal ============ */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.js .reveal.is-in{opacity:1;transform:none}

/* ============ Responsive ============ */
@media (max-width:1023px){
  .section{padding:72px 0}
  .header-main-inner{height:66px;gap:14px}
  .nav-search{display:none}
  .header-actions{display:none}
  .menu-btn{display:flex;margin-left:auto}
  .brand-mark{font-size:15px}
  .header-cats .inner{height:44px;gap:20px}
  .hero-inner{grid-template-columns:1fr;min-height:auto;padding:48px 0 64px;gap:44px}
  .hero-copy{grid-column:span 12;max-width:none}
  .hero-visual{grid-column:span 12;padding:16px 0 0 16px;max-width:440px}
  .hero-stat-card{left:0}
  .trustbar .inner{grid-template-columns:repeat(2,1fr);gap:20px;padding:22px 0}
  .trustbar .item:nth-child(odd){padding-left:0;border-left:0}
  .section-head{grid-template-columns:1fr;gap:18px;align-items:start;margin-bottom:32px}
  .f-card.is-large{grid-column:span 12}
  .f-card.is-mid{grid-column:span 6}
  .f-card.is-third{grid-column:span 6}
  .scn-row{grid-template-columns:1fr;gap:24px;padding:36px 0}
  .scn-copy,.scn-media,.scn-row.reverse .scn-copy,.scn-row.reverse .scn-media{grid-column:span 12;order:initial}
  .quote-grid{grid-template-columns:1fr;gap:32px}
  .plan-grid{grid-template-columns:1fr;gap:18px}
  .plan.is-featured{transform:none}
  .plan.is-featured:hover{transform:translateY(-2px)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr;gap:28px}
  .cta-inner{grid-template-columns:1fr;gap:24px;padding:56px 0}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px;padding-bottom:36px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .section{padding:56px 0}
  .hero h1{font-size:clamp(2rem,8.2vw,2.6rem)}
  .hero-sub{font-size:15.5px}
  .hero-search{height:52px;padding-left:16px;flex-wrap:nowrap}
  .hero-search .btn{padding:0 14px;font-size:14px}
  .hero-search .btn span{display:none}
  .hero-trust div{padding:0 14px 0 0;border-left:0;margin-bottom:10px;width:50%}
  .hero-trust div:nth-child(2){padding-left:0}
  .trustbar .inner{grid-template-columns:repeat(2,1fr);gap:16px}
  .trustbar strong{font-size:22px}
  .f-card.is-mid,.f-card.is-third{grid-column:span 12}
  .f-card{padding:22px}
  .f-card.is-large{padding:24px}
  .scn-num{font-size:48px}
  .post-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .subscribe-form{flex-direction:column}
  .subscribe-form button{width:100%}
  .hero-stat-card{gap:14px;padding:12px 14px;left:-4px;bottom:14px}
  .hero-stat-card strong{font-size:16px}
  .btn{padding:13px 18px;font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --pine:#2E4A45;
  --gold:#B99155;
  --ok:#3D6B4E;
  --warn:#9A6B1F;
  --danger:#8A3B32;
  --r-s:2px;
  --r-m:4px;
  --r-c:6px;
  --shadow-h:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:'Noto Serif TC','Songti 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:17px;
  line-height:1.75;
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease),border-color .22s var(--ease);}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;margin:0;letter-spacing:.01em;}
p{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-s);}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:70;
  background:var(--paper);
  transition:background .26s var(--ease),border-color .26s var(--ease),box-shadow .26s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(246,242,234,.88);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:24px;height:80px;}
.brand{display:flex;flex-direction:column;flex:0 0 auto;max-width:220px;line-height:1.2;}
.brand-mark{
  font-family:var(--serif);font-weight:700;font-size:19px;line-height:1.22;
  color:var(--ink);letter-spacing:.02em;
}
.brand-sub{
  font-size:11px;letter-spacing:.18em;color:var(--muted);margin-top:5px;font-family:var(--sans);
}
.search{
  flex:1 1 auto;max-width:560px;height:48px;display:flex;align-items:center;gap:12px;
  padding:0 18px;background:var(--card);border:1px solid var(--line);border-radius:999px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease),max-width .18s var(--ease);
}
.search i{font-size:15px;color:var(--muted);}
.search input{
  flex:1;min-width:0;border:none;background:transparent;outline:none;font-size:15px;color:var(--ink);
}
.search input::placeholder{color:#948B7D;}
.search .kbd{
  font-size:11px;letter-spacing:.06em;color:var(--muted);border:1px solid var(--line);
  border-radius:var(--r-s);padding:2px 7px;background:var(--paper);
}
.search:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
  max-width:600px;
}
.header-actions{display:flex;align-items:center;gap:22px;margin-left:auto;}
.header-actions .plain{
  font-size:14px;color:var(--ink-2);letter-spacing:.02em;position:relative;padding:4px 0;
  border-bottom:1px solid transparent;
}
.header-actions .plain:hover{color:var(--accent);border-bottom-color:var(--accent);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:var(--r-m);font-size:15px;font-weight:600;
  line-height:1.2;min-height:44px;border:1px solid transparent;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .18s var(--ease);
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.btn-sm{padding:10px 16px;font-size:13px;min-height:40px;}
.menu-btn{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-m);color:var(--ink);background:var(--card);
}
.catbar{border-top:1px solid var(--line);}
.catbar .wrap{display:flex;align-items:center;gap:28px;height:52px;overflow-x:auto;scrollbar-width:none;}
.catbar .wrap::-webkit-scrollbar{display:none;}
.catbar a{
  font-size:14px;letter-spacing:.02em;color:var(--muted);white-space:nowrap;
  padding:16px 0;border-bottom:2px solid transparent;
}
.catbar a:hover{color:var(--ink);}
.catbar a.active{color:var(--ink);border-bottom-color:var(--accent);}

/* ---------- Drawer ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;display:none;
}
.drawer.is-open{display:block;}
.drawer-mask{position:absolute;inset:0;background:rgba(20,18,15,.42);}
.drawer-panel{
  position:absolute;top:0;right:0;width:min(360px,88vw);height:100%;
  background:var(--paper);border-left:1px solid var(--line);
  padding:20px 22px 40px;display:flex;flex-direction:column;gap:20px;
  overflow-y:auto;
}
.drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.drawer-close{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:var(--r-m);color:var(--ink);
}
.drawer-search{max-width:none;height:46px;}
.drawer-nav{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.drawer-nav a{
  min-height:48px;display:flex;align-items:center;font-size:15px;color:var(--ink-2);
  border-bottom:1px solid var(--line);
}
.drawer-nav a:hover{color:var(--accent);}

/* ---------- Breadcrumb ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--muted);padding-top:28px;padding-bottom:8px;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--accent);}
.crumbs .sep{color:#B5AB9B;}
.crumbs .current{color:#8B8274;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- Article head ---------- */
.article-head{max-width:860px;margin:0 auto;padding:24px 24px 0;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;letter-spacing:.08em;font-weight:600;padding:4px 9px;border-radius:var(--r-s);
  background:var(--accent-soft);color:var(--accent-deep);
}
.badge-outline{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:500;}
.article-head h1{
  font-size:clamp(2rem,3.4vw,3rem);line-height:1.22;margin:18px 0 20px;color:var(--ink);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;
  font-size:13px;color:var(--muted);padding-bottom:24px;border-bottom:1px solid var(--line);
}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:#B5AB9B;display:inline-block;}

/* ---------- Cover ---------- */
.article-cover{max-width:1200px;margin:36px auto 0;padding:0 24px;}
.article-cover figure{margin:0;}
.article-cover img{
  width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-m);
  border:1px solid var(--line);
}
.article-cover figcaption{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.7;}

/* ---------- Article layout ---------- */
.article-layout{
  display:grid;grid-template-columns:180px minmax(0,1fr) 140px;
  gap:32px;align-items:start;margin-top:56px;margin-bottom:96px;
}
.toc{position:sticky;top:112px;}
.toc h4{
  font-family:var(--sans);font-size:12px;letter-spacing:.16em;color:var(--muted);
  font-weight:600;margin-bottom:14px;
}
.toc ol{list-style:none;display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--line);}
.toc li a{
  display:block;font-size:13px;line-height:1.6;color:var(--muted);padding:8px 0 8px 14px;
  margin-left:-1px;border-left:2px solid transparent;
}
.toc li a:hover{color:var(--ink);border-left-color:var(--accent);}
.toc li a.is-current{color:var(--accent-deep);border-left-color:var(--accent);font-weight:600;}

.article-main{min-width:0;}
.notice{
  background:var(--paper-deep);border-left:3px solid var(--accent);border-radius:var(--r-m);
  padding:18px 22px;font-size:14px;line-height:1.85;color:var(--ink-2);margin-bottom:40px;
}
.notice strong{font-weight:600;color:var(--ink);}

.article-body{max-width:720px;}
.article-body > *:first-child{margin-top:0;}
.article-body p{font-size:17px;line-height:1.95;color:var(--ink-2);margin:0 0 1.5em;}
.article-body > p:first-of-type{font-size:19px;line-height:1.9;color:var(--ink);}
.article-body h2{
  font-size:28px;line-height:1.35;color:var(--ink);margin:52px 0 20px;
  padding-left:34px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.6em;width:20px;height:2px;background:var(--accent);
}
.article-body h3{font-size:22px;line-height:1.45;color:var(--ink);margin:38px 0 14px;}
.article-body h4{font-size:18px;line-height:1.5;color:var(--ink);margin:28px 0 12px;}
.article-body ul,.article-body ol{margin:0 0 1.5em;padding-left:1.5em;}
.article-body li{font-size:17px;line-height:1.85;color:var(--ink-2);margin-bottom:.5em;}
.article-body li::marker{color:var(--accent);}
.article-body a{color:var(--pine);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--accent);}
.article-body strong{color:var(--ink);font-weight:600;}
.article-body img{width:100%;border-radius:var(--r-m);margin:28px 0 12px;}
.article-body blockquote{
  margin:32px 0;padding:8px 24px;border-left:3px solid var(--accent);
  font-family:var(--serif);font-size:22px;line-height:1.7;color:var(--ink);
}
.article-body blockquote p{font-size:inherit;line-height:inherit;color:inherit;margin:0;}
.article-body figure{margin:28px 0;}
.article-body figcaption{font-size:13px;color:var(--muted);margin-top:10px;}
.article-body table{width:100%;border-collapse:collapse;margin:28px 0;font-size:14px;}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left;}
.article-body th{background:var(--paper-deep);font-weight:600;color:var(--ink);}
.article-body .table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-m);}

/* ---------- Share rail ---------- */
.share-rail{position:sticky;top:112px;display:flex;flex-direction:column;gap:10px;}
.share-rail h4{
  font-family:var(--sans);font-size:12px;letter-spacing:.16em;color:var(--muted);
  font-weight:600;margin-bottom:4px;
}
.share-rail a,.share-rail button{
  display:flex;align-items:center;gap:10px;min-height:44px;
  font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:var(--r-m);
  padding:0 12px;background:var(--card);
  transition:border-color .2s var(--ease),color .2s var(--ease),transform .2s var(--ease);
}
.share-rail a:hover,.share-rail button:hover{
  border-color:var(--accent);color:var(--accent-deep);transform:translateX(2px);
}
.share-rail i{font-size:13px;}

/* ---------- Empty state ---------- */
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-c);padding:56px 24px;text-align:center;
  background:var(--card);
}
.empty-state i{font-size:30px;color:#B5AB9B;}
.empty-state h2{font-size:18px;margin:16px 0 8px;}
.empty-state p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:20px;}

/* ---------- Related ---------- */
.related{margin-bottom:96px;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:32px;
}
.section-head h2{font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.3;}
.section-head .more{
  font-size:14px;color:var(--ink-2);border-bottom:1px solid var(--line);
  padding-bottom:2px;white-space:nowrap;
}
.section-head .more:hover{color:var(--accent);border-bottom-color:var(--accent);}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-c);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.card:hover{transform:translateY(-2px);border-color:#C3B7A3;box-shadow:var(--shadow-h);}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--paper-deep);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.card:hover .card-media img{transform:scale(1.03);}
.card-media .badge{position:absolute;top:12px;left:12px;}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:16px;line-height:1.45;color:var(--ink);}
.card-body p{font-size:14px;line-height:1.75;color:var(--muted);}
.card-meta{
  margin-top:auto;padding-top:12px;font-size:13px;color:#8B8274;
  display:flex;align-items:center;gap:8px;
}
.card-meta .dot{width:3px;height:3px;border-radius:50%;background:#B5AB9B;}

.back-row{display:flex;justify-content:center;margin-bottom:96px;}
.link-underline{
  font-size:14px;color:var(--ink-2);border-bottom:1px solid var(--line);padding-bottom:3px;
}
.link-underline:hover{color:var(--accent);border-bottom-color:var(--accent);}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#CFC6B7;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;}
.footer-brand .brand-mark{color:var(--paper);font-size:20px;display:block;}
.footer-brand .brand-sub{display:block;color:#8F8677;margin-top:8px;letter-spacing:.18em;font-size:11px;}
.footer-brand p{font-size:14px;line-height:1.9;color:#9E9585;margin-top:18px;max-width:32ch;}
.footer-col h4{
  font-family:var(--sans);font-size:13px;letter-spacing:.1em;color:var(--paper);
  font-weight:600;margin-bottom:16px;
}
.footer-col ul{list-style:none;}
.footer-col li a{display:inline-block;font-size:14px;line-height:2.1;color:#9E9585;min-height:0;}
.footer-col li a:hover{color:var(--accent-soft);}
.subscribe-form{display:flex;gap:8px;}
.subscribe-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-m);
  border:1px solid rgba(246,242,234,.22);background:rgba(246,242,234,.06);color:var(--paper);
  font-size:14px;outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.subscribe-form input::placeholder{color:#8F8677;}
.subscribe-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.25);}
.subscribe-form button{
  height:44px;padding:0 18px;border-radius:var(--r-m);background:var(--paper);color:var(--ink);
  font-size:14px;font-weight:600;transition:background .2s var(--ease),color .2s var(--ease);
}
.subscribe-form button:hover{background:var(--accent-soft);color:var(--accent-deep);}
.subscribe-note{font-size:12px;line-height:1.8;color:#8F8677;margin-top:12px;}
.footer-bottom{
  border-top:1px solid rgba(246,242,234,.15);margin-top:48px;padding:24px 0 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:12px;color:#8F8677;
}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px;}
.footer-bottom .cert i{color:var(--gold);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .article-layout{grid-template-columns:160px minmax(0,1fr);}
  .share-rail{display:none;}
}
@media (max-width:1023px){
  .search{display:none;}
  .header-actions .plain{display:none;}
  .menu-btn{display:flex;}
  .header-actions{margin-left:auto;gap:12px;}
  .catbar{display:none;}
  .header-inner{height:72px;gap:16px;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;margin-top:40px;}
  .toc{position:static;margin-bottom:32px;border:1px solid var(--line);border-radius:var(--r-c);padding:16px 18px;background:var(--card);}
  .toc ol{border-left:none;flex-direction:row;flex-wrap:wrap;gap:8px 16px;}
  .toc li a{padding:0;border-left:none;margin-left:0;font-size:13px;}
  .toc li a.is-current{color:var(--accent-deep);}
  .article-layout{margin-bottom:72px;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .wrap{padding:0 16px;}
  .article-head,.article-cover{padding-left:16px;padding-right:16px;}
  .article-head h1{font-size:clamp(1.75rem,6vw,2.3rem);}
  .article-body p,.article-body li{font-size:16px;}
  .article-body > p:first-of-type{font-size:17px;}
  .article-body h2{font-size:23px;padding-left:26px;margin-top:40px;}
  .article-body h3{font-size:19px;}
  .article-body blockquote{font-size:18px;padding:6px 18px;}
  .card-grid{grid-template-columns:minmax(0,1fr);}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;}
  .footer-grid{grid-template-columns:minmax(0,1fr);}
  .site-footer{padding-top:56px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .article-cover{margin-top:24px;}
  .related,.back-row{margin-bottom:64px;}
}
@media (max-width:519px){
  .brand-mark{font-size:17px;}
  .brand-sub{font-size:10px;letter-spacing:.14em;}
  .btn{padding:12px 18px;font-size:14px;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form button{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --green:#2E4A45;
  --gold:#B99155;
  --danger:#8A3B32;
  --radius:6px;
  --shadow:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti 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:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
input,select{font-family:inherit;font-size:15px;color:var(--ink)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--paper);transition:background .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(246,242,234,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;gap:20px;height:80px}
.brand{display:flex;flex-direction:column;flex:0 0 auto;max-width:220px}
.brand-mark{font-family:var(--serif);font-weight:700;font-size:16px;line-height:1.25;letter-spacing:.02em;color:var(--ink)}
.brand-sub{font-size:11px;letter-spacing:.16em;color:var(--muted);margin-top:3px}
.search-box{flex:1 1 auto;max-width:560px;height:48px;display:flex;align-items:center;gap:10px;padding:0 18px;background:var(--card);border:1px solid var(--line);border-radius:999px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease),max-width .18s var(--ease)}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.18);max-width:600px}
.search-box .s-icon{color:var(--muted);font-size:15px}
.search-box input{flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;font-size:15px;color:var(--ink)}
.search-box input::placeholder{color:#9A9084}
.search-box kbd{font-family:var(--sans);font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:3px;padding:2px 6px;background:var(--paper)}
.search-box .clear{width:26px;height:26px;border-radius:999px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;transition:background .18s var(--ease),color .18s var(--ease)}
.search-box .clear:hover{background:var(--paper-deep);color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:14px}
.header-actions .plain{position:relative;color:var(--ink-2);padding:6px 0;transition:color .18s var(--ease)}
.header-actions .plain::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease)}
.header-actions .plain:hover{color:var(--accent)}
.header-actions .plain:hover::after{transform:scaleX(1)}
.header-actions .plain.is-active{color:var(--accent);font-weight:600}
.header-actions .plain.is-active::after{transform:scaleX(1)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:4px;font-size:15px;font-weight:600;line-height:1.2;border:1px solid transparent;transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease)}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-primary:active{transform:none}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-sm{padding:10px 16px;font-size:14px}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.menu-btn{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:4px;color:var(--ink);background:var(--card)}
.cat-row{display:flex;align-items:center;gap:28px;height:52px;border-top:1px solid rgba(216,207,192,.7);overflow-x:auto;scrollbar-width:none}
.cat-row::-webkit-scrollbar{display:none}
.cat-link{font-size:14px;letter-spacing:.02em;color:var(--ink-2);white-space:nowrap;padding:6px 0;border-bottom:2px solid transparent;transition:color .18s var(--ease),border-color .18s var(--ease)}
.cat-link:hover{color:var(--accent)}
.cat-link.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}

/* drawer */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--paper);z-index:90;transform:translateX(101%);transition:transform .28s var(--ease);display:flex;flex-direction:column;padding:20px 0;box-shadow:-20px 0 60px -30px rgba(20,18,15,.4)}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:0 22px 16px;border-bottom:1px solid var(--line)}
.drawer-head span{font-family:var(--serif);font-weight:700;font-size:16px}
.drawer-head button{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);font-size:18px}
.drawer-link{display:flex;align-items:center;min-height:52px;padding:0 22px;border-bottom:1px solid rgba(216,207,192,.6);font-size:15px;color:var(--ink-2);transition:background .18s var(--ease),color .18s var(--ease)}
.drawer-link:hover{background:var(--paper-deep);color:var(--accent)}
.drawer-link.active{color:var(--accent);font-weight:600}
.drawer-mask{position:fixed;inset:0;background:rgba(20,18,15,.42);z-index:80;opacity:0;pointer-events:none;transition:opacity .28s var(--ease)}
.drawer-mask.open{opacity:1;pointer-events:auto}

/* ---------- Page head ---------- */
.page-head{padding:44px 0 48px;background:radial-gradient(120% 110% at 12% 0%,#FBF8F2 0%,#F6F2EA 62%)}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted)}
.crumb a{color:var(--muted);transition:color .18s var(--ease)}
.crumb a:hover{color:var(--accent)}
.crumb .sep{color:#BFB4A3}
.crumb .here{color:var(--ink-2)}
.head-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:end;margin-top:26px}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:13px;letter-spacing:.16em;color:var(--accent);font-weight:600}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}
.page-title{font-family:var(--serif);font-size:clamp(2.1rem,4vw,3.3rem);line-height:1.16;font-weight:700;letter-spacing:.01em;margin:16px 0 0;color:var(--ink)}
.head-desc{font-size:16px;line-height:1.9;color:var(--ink-2);max-width:54ch;margin-top:18px}
.head-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.stat-cell{background:var(--card);padding:18px 20px}
.stat-num{font-family:var(--serif);font-size:24px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums;color:var(--ink)}
.stat-label{font-size:12px;color:var(--muted);margin-top:4px;letter-spacing:.04em}

/* ---------- Section base ---------- */
.section{padding:88px 0}
.section--deep{background:var(--paper-deep)}
.section--tight{padding:64px 0}
.section-head{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:end;margin-bottom:44px}
.sec-title{font-family:var(--serif);font-size:clamp(1.7rem,2.8vw,2.3rem);line-height:1.28;font-weight:700;margin:0;color:var(--ink)}
.sec-lede{font-size:15px;line-height:1.9;color:var(--muted)}
.sec-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;color:var(--accent);font-weight:600;margin-bottom:12px}
.sec-eyebrow::before{content:"";width:20px;height:1px;background:var(--accent)}

/* ---------- Filter bar ---------- */
.filter-bar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--ink-2);background:var(--card);transition:border-color .18s var(--ease),background .18s var(--ease),color .18s var(--ease)}
.chip:hover{border-color:var(--ink-2)}
.chip.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-deep);font-weight:600}
.filter-selects{display:flex;flex-wrap:wrap;gap:10px}
.select-wrap{position:relative;display:inline-flex;align-items:center}
.select-wrap i{position:absolute;right:12px;font-size:11px;color:var(--muted);pointer-events:none}
.select-wrap select{appearance:none;-webkit-appearance:none;height:42px;padding:0 34px 0 14px;border:1px solid var(--line);border-radius:4px;background:var(--card);font-size:14px;color:var(--ink-2);transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.select-wrap select:hover{border-color:var(--ink-2)}
.select-wrap select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.16);outline:none}

/* ---------- Cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease)}
.card:hover{transform:translateY(-2px);border-color:#C2B6A2;box-shadow:var(--shadow)}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-deep)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{display:flex;flex-direction:column;gap:10px;padding:20px 22px 22px;flex:1}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.05em;padding:4px 9px;border-radius:2px;line-height:1.5}
.badge-cat{position:absolute;top:12px;left:12px;background:var(--accent-soft);color:var(--accent-deep)}
.badge-rate{background:transparent;border:1px solid var(--line);color:var(--ink-2)}
.badge-soft{background:rgba(46,74,69,.1);color:var(--green)}
.badge-row{display:flex;flex-wrap:wrap;gap:8px}
.card-title{font-family:var(--serif);font-size:18px;line-height:1.5;font-weight:600;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-desc{font-size:14px;line-height:1.78;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:auto;padding-top:12px;border-top:1px solid rgba(216,207,192,.7);font-size:13px;color:var(--muted)}
.card-meta i{margin-right:5px;font-size:12px}
.card--wide{grid-column:span 2;flex-direction:row}
.card--wide .card-media{flex:0 0 46%;width:46%;aspect-ratio:16/11}
.card--wide .card-body{padding:28px 30px}
.card--wide .card-title{font-size:21px;-webkit-line-clamp:3}
.link-more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--accent);transition:gap .18s var(--ease),color .18s var(--ease)}
.link-more:hover{gap:12px;color:var(--accent-deep)}

/* ---------- Pager ---------- */
.pager{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:52px}
.pager a,.pager span.pg{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:4px;background:var(--card);font-size:14px;color:var(--ink-2);font-variant-numeric:tabular-nums;transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease)}
.pager a:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pager .current{background:var(--ink);color:var(--paper);border-color:var(--ink);font-weight:600}
.pager .dots{border-color:transparent;background:transparent;color:var(--muted)}

/* ---------- Definition list ---------- */
.def-list{border-top:1px solid var(--line)}
.def-item{display:grid;grid-template-columns:190px 1fr;gap:28px;padding:24px 0;border-bottom:1px solid var(--line)}
.def-term{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--ink)}
.def-desc{font-size:15px;line-height:1.9;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:56px;padding:16px 0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);transition:color .18s var(--ease)}
.faq-q:hover{color:var(--accent)}
.faq-q i{flex:0 0 auto;font-size:14px;color:var(--accent);transition:transform .26s var(--ease)}
.faq-q[aria-expanded="true"] i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.faq-a-inner{padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--muted);max-width:70ch}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;background:#14120F;color:var(--paper)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:url(/assets/images/backpic/back-1.jpg);background-size:cover;background-position:center;opacity:.3}
.cta-band::after{content:"";position:absolute;inset:0;background:rgba(20,18,15,.72)}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;padding:72px 0}
.cta-title{font-family:var(--serif);font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.35;font-weight:700;margin:0;color:#FBF8F2}
.cta-desc{font-size:15px;line-height:1.9;color:#CFC5B6;margin-top:14px;max-width:46ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:var(--accent-soft);color:var(--accent-deep);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(246,242,234,.42);color:#F6F2EA}
.btn-outline-light:hover{background:rgba(246,242,234,.12);border-color:#F6F2EA}

/* ---------- Footer ---------- */
.site-footer{background:#14120F;color:#B9B0A2;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.footer-brand .brand-mark{color:#F6F2EA;font-size:17px;display:block}
.footer-brand .brand-sub{color:#8E8679;display:block;margin-top:6px}
.footer-brand p{font-size:13px;line-height:1.85;color:#8E8679;margin-top:16px;max-width:34ch}
.footer-col h4{font-family:var(--serif);font-size:14px;font-weight:700;color:#F6F2EA;margin:0 0 16px;letter-spacing:.04em}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:#A79E90;transition:color .18s var(--ease)}
.footer-col a:hover{color:var(--accent-soft)}
.subscribe-form{display:flex;gap:8px}
.subscribe-form input{flex:1 1 auto;min-width:0;height:44px;padding:0 14px;border-radius:4px;border:1px solid #3A342C;background:#1D1A16;color:#F6F2EA;font-size:14px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.subscribe-form input::placeholder{color:#7A7266}
.subscribe-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.22)}
.subscribe-form button{height:44px;padding:0 18px;border-radius:4px;background:var(--accent);color:#FBF8F2;font-size:14px;font-weight:600;transition:background .18s var(--ease)}
.subscribe-form button:hover{background:var(--accent-deep)}
.subscribe-note{font-size:12px;line-height:1.75;color:#7A7266;margin-top:12px}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-top:48px;padding-top:22px;border-top:1px solid rgba(246,242,234,.12);font-size:12.5px;color:#8E8679}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px}
.footer-bottom .cert i{color:var(--gold)}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .header-row{height:auto;padding:14px 0;flex-wrap:wrap;gap:12px}
  .brand{max-width:none}
  .search-box{order:3;flex:1 1 100%;max-width:none;height:46px}
  .search-box:focus-within{max-width:none}
  .header-actions{display:none}
  .menu-btn{display:inline-flex;margin-left:auto}
  .cat-row{display:none}
  .head-grid{grid-template-columns:1fr;gap:32px;align-items:start}
  .section{padding:72px 0}
  .section-head{grid-template-columns:1fr;gap:16px;align-items:start}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .card--wide{grid-column:span 2}
  .cta-inner{grid-template-columns:1fr;gap:28px;padding:56px 0}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:32px}
}
@media (max-width:767px){
  .wrap{padding:0 16px}
  .page-head{padding:32px 0 36px}
  .head-desc{font-size:15px}
  .section{padding:56px 0}
  .card-grid{grid-template-columns:1fr}
  .card--wide{grid-column:span 1;flex-direction:column}
  .card--wide .card-media{flex:none;width:100%;aspect-ratio:16/9}
  .card--wide .card-body{padding:20px 22px 22px}
  .card--wide .card-title{font-size:19px}
  .def-item{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .filter-bar{flex-direction:column;align-items:stretch}
  .filter-selects{width:100%}
  .select-wrap{flex:1 1 auto}
  .select-wrap select{width:100%}
  .cta-actions .btn{flex:1 1 auto}
}
@media (max-width:400px){
  .brand-mark{font-size:15px}
  .page-title{font-size:1.95rem}
  .pager a,.pager span.pg{min-width:40px;height:40px;padding:0 10px;font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
  .card:hover{transform:none}
  .card:hover .card-media img{transform:none}
}

/* roulang page: category2 */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --pine:#2E4A45;
  --gold:#B99155;
  --ok:#3D6B4E;
  --warn:#9A6B1F;
  --danger:#8A3B32;
  --r-sm:2px;
  --r-card:6px;
  --r-media:10px;
  --shadow-hover:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --container:1200px;
  --section-y:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .18s var(--ease);}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--ink);}
h1,h2,h3,h4{
  font-family:"Noto Serif TC","Songti TC",serif;
  font-weight:700;
  letter-spacing:.01em;
  margin:0;
  line-height:1.25;
}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.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;
}
.num{font-variant-numeric:tabular-nums;}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--paper);
  transition:background .22s var(--ease),border-color .22s var(--ease),backdrop-filter .22s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(246,242,234,.88);
  border-bottom-color:var(--line);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.header-top{
  display:flex;
  align-items:center;
  gap:24px;
  height:80px;
}
.brand{
  display:flex;
  flex-direction:column;
  gap:2px;
  max-width:220px;
  flex-shrink:0;
}
.brand-mark{
  font-family:"Noto Serif TC","Songti TC",serif;
  font-weight:700;
  font-size:17px;
  line-height:1.15;
  letter-spacing:.02em;
  color:var(--ink);
}
.brand-sub{
  font-size:11px;
  letter-spacing:.18em;
  color:var(--muted);
  line-height:1.4;
}
.search-shell{
  display:flex;
  align-items:center;
  gap:10px;
  flex:1 1 auto;
  max-width:560px;
  height:48px;
  padding:0 10px 0 18px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--card);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),max-width .18s var(--ease);
}
.search-shell:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
  max-width:600px;
}
.search-shell > i{
  color:var(--muted);
  font-size:14px;
  flex-shrink:0;
}
.search-shell input{
  flex:1 1 auto;
  min-width:0;
  border:none;
  outline:none;
  background:transparent;
  font-size:15px;
  line-height:1.4;
}
.search-shell input::placeholder{color:#9A9184;}
.search-hint{
  font-size:11px;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:4px;
  padding:1px 6px;
  white-space:nowrap;
  flex-shrink:0;
}
.search-clear{
  display:none;
  width:30px;height:30px;
  border-radius:50%;
  color:var(--muted);
  font-size:12px;
  align-items:center;justify-content:center;
  flex-shrink:0;
}
.search-shell.has-value .search-clear{display:flex;}
.search-shell.has-value .search-hint{display:none;}
.search-clear:hover{background:var(--paper-deep);color:var(--ink);}
.header-actions{
  display:flex;
  align-items:center;
  gap:20px;
  flex-shrink:0;
  font-size:14px;
}
.header-actions .plain{
  color:var(--ink-2);
  position:relative;
  padding:4px 0;
  white-space:nowrap;
}
.header-actions .plain::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:1px;
  background:var(--accent);
  transition:width .2s var(--ease);
}
.header-actions .plain:hover{color:var(--accent);}
.header-actions .plain:hover::after{width:100%;}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 22px;
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  border-radius:4px;
  border:1px solid transparent;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease);
  text-align:center;
}
.btn-primary{
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink);
}
.btn-primary:hover{
  background:var(--accent-deep);
  border-color:var(--accent-deep);
  transform:translateY(-1px);
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  color:var(--ink);
  border-color:var(--line);
}
.btn-ghost:hover{
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink);
}
.btn:disabled{opacity:.45;cursor:not-allowed;}
.menu-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:4px;
  font-size:16px;
  color:var(--ink);
}
.menu-toggle:hover{background:var(--paper-deep);}

.cats-bar{
  border-top:1px solid var(--line);
}
.cats-nav{
  display:flex;
  align-items:center;
  gap:26px;
  height:46px;
  overflow-x:auto;
  scrollbar-width:none;
}
.cats-nav::-webkit-scrollbar{display:none;}
.cat-link{
  position:relative;
  font-size:14px;
  letter-spacing:.02em;
  color:var(--muted);
  white-space:nowrap;
  padding:12px 0;
  transition:color .18s var(--ease);
}
.cat-link:hover{color:var(--ink);}
.cat-link.is-active{color:var(--ink);font-weight:600;}
.cat-link.is-active::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--accent);
}
.cat-all{
  margin-left:auto;
  color:var(--accent);
  font-weight:600;
}
.cat-all:hover{color:var(--accent-deep);}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;
  inset:0;
  z-index:90;
  background:var(--paper);
  padding:20px 24px 40px;
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform .28s var(--ease);
  visibility:hidden;
}
.drawer.is-open{transform:translateX(0);visibility:visible;}
.drawer-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
  margin-bottom:20px;
}
.drawer-close{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:4px;
  font-size:16px;
}
.drawer-search{max-width:none;margin-bottom:20px;}
.drawer-nav{display:flex;flex-direction:column;}
.drawer-nav a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:52px;
  padding:0 4px;
  border-bottom:1px solid var(--line);
  font-size:15px;
}
.drawer-nav a.is-active{color:var(--accent);font-weight:600;}
.drawer-nav a i{font-size:12px;color:var(--muted);}
.drawer-cta{width:100%;margin-top:24px;}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  padding:24px 0 0;
  flex-wrap:wrap;
}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:#B9AF9F;}
.breadcrumb .current{color:#8A8175;}

/* ---------- category hero ---------- */
.cat-hero{
  background:
    radial-gradient(1100px 520px at 12% -10%, #FFFDF8 0%, rgba(255,253,248,0) 62%),
    linear-gradient(180deg,var(--paper) 0%, var(--paper-deep) 100%);
  padding-bottom:64px;
  border-bottom:1px solid var(--line);
}
.cat-hero-grid{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:end;
  padding-top:28px;
}
.eyebrow{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--accent);
  font-weight:600;
  margin-bottom:18px;
}
.eyebrow-line{
  display:inline-block;
  width:24px;height:1px;
  background:var(--accent);
}
h1{
  font-size:clamp(2.4rem,4.8vw,3.6rem);
  line-height:1.15;
  letter-spacing:.01em;
  margin-bottom:20px;
}
.cat-lede{
  font-size:17px;
  line-height:1.9;
  color:var(--ink-2);
  max-width:640px;
}
.cat-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.cat-stat-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:26px 28px;
}
.cat-stat-card .stat-title{
  font-size:12px;
  letter-spacing:.16em;
  color:var(--muted);
  font-weight:600;
  margin-bottom:16px;
  text-transform:uppercase;
}
.stat-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
  border-bottom:1px dashed var(--line);
}
.stat-row:last-child{border-bottom:none;padding-bottom:0;}
.stat-num{
  font-family:"Noto Serif TC","Songti TC",serif;
  font-size:28px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  line-height:1.1;
}
.stat-label{
  font-size:13px;
  color:var(--muted);
  text-align:right;
}

/* ---------- generic section ---------- */
.section{padding:var(--section-y) 0;}
.section-alt{background:var(--paper-deep);}
.section-head{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:40px;
  align-items:end;
  margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(1.7rem,2.8vw,2.2rem);
  line-height:1.25;
}
.section-head .head-note{
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
}
.section-head .head-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--accent);
  margin-top:10px;
}
.section-head .head-link i{transition:transform .2s var(--ease);}
.section-head .head-link:hover i{transform:translateX(4px);}

/* ---------- alphabet ---------- */
.alpha-wrap{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:12px 0;
  margin-bottom:36px;
  display:flex;
  align-items:center;
  gap:16px;
}
.alpha-label{
  font-size:12px;
  letter-spacing:.14em;
  color:var(--muted);
  flex-shrink:0;
  font-weight:600;
}
.alpha-bar{
  display:flex;
  gap:4px;
  overflow-x:auto;
  scrollbar-width:none;
  flex:1 1 auto;
}
.alpha-bar::-webkit-scrollbar{display:none;}
.alpha-btn{
  min-width:34px;
  height:34px;
  padding:0 8px;
  border-radius:4px;
  font-size:13px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
  transition:background .18s var(--ease),color .18s var(--ease);
  flex-shrink:0;
}
.alpha-btn:hover{background:var(--paper-deep);color:var(--ink);}
.alpha-btn.is-active{background:var(--ink);color:var(--paper);font-weight:600;}
.alpha-btn.wide{padding:0 14px;}

/* ---------- person grid ---------- */
.person-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:24px;
}
.person-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.person-card:hover,
.person-card:focus-within{
  transform:translateY(-2px);
  border-color:#B9AF9F;
  box-shadow:var(--shadow-hover);
}
.person-photo{
  position:relative;
  aspect-ratio:3 / 4;
  overflow:hidden;
  background:var(--paper-deep);
}
.person-photo img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .6s var(--ease);
}
.person-card:hover .person-photo img{transform:scale(1.04);}
.grade-badge{
  position:absolute;
  top:12px;left:12px;
  font-size:11px;
  letter-spacing:.04em;
  padding:3px 8px;
  border-radius:2px;
  border:1px solid rgba(246,242,234,.65);
  background:rgba(20,18,15,.55);
  color:#F6F2EA;
  backdrop-filter:blur(2px);
}
.person-hover{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:14px 16px;
  background:rgba(20,18,15,.9);
  color:#F1EBE0;
  font-size:12.5px;
  line-height:1.7;
  transform:translateY(100%);
  transition:transform .26s var(--ease);
}
.person-card:hover .person-hover,
.person-card:focus-within .person-hover{transform:translateY(0);}
.person-body{padding:18px 20px 20px;}
.person-name{font-size:16px;line-height:1.4;font-weight:600;margin-bottom:4px;}
.person-role{font-size:13px;color:var(--muted);line-height:1.6;}
.person-meta{
  margin-top:10px;
  padding-top:10px;
  border-top:1px dashed var(--line);
  font-size:12px;
  color:var(--muted);
  letter-spacing:.02em;
}
.people-empty{
  display:none;
  border:1px dashed var(--line);
  border-radius:var(--r-card);
  padding:48px 24px;
  text-align:center;
  margin-top:24px;
}
.people-empty.is-visible{display:block;}
.people-empty i{font-size:28px;color:var(--muted);margin-bottom:12px;}
.people-empty h3{font-size:16px;margin-bottom:8px;}
.people-empty p{font-size:14px;color:var(--muted);}

/* ---------- pagination ---------- */
.pagination{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:8px;
  margin-top:48px;
  flex-wrap:wrap;
}
.page-btn{
  min-width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:4px;
  font-size:14px;
  color:var(--ink-2);
  font-variant-numeric:tabular-nums;
  transition:background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
}
.page-btn:hover{background:var(--paper-deep);border-color:#B9AF9F;}
.page-btn.is-current{background:var(--ink);border-color:var(--ink);color:var(--paper);font-weight:600;}

/* ---------- focus block 7/5 ---------- */
.focus-grid{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:start;
}
.focus-media{
  border-radius:var(--r-media);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16 / 10;
}
.focus-media img{width:100%;height:100%;object-fit:cover;}
.focus-caption{
  font-size:13px;
  color:var(--muted);
  margin-top:12px;
  line-height:1.7;
}
.focus-list{display:flex;flex-direction:column;}
.focus-item{
  padding:20px 0;
  border-top:1px solid var(--line);
}
.focus-item:first-child{border-top:none;padding-top:0;}
.focus-item h3{
  font-size:17px;
  margin-bottom:6px;
  display:flex;
  align-items:baseline;
  gap:10px;
}
.focus-item h3 .idx{
  font-family:"Noto Serif TC",serif;
  font-size:13px;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
}
.focus-item p{font-size:14.5px;line-height:1.85;color:var(--muted);}
.focus-tag{
  display:inline-block;
  margin-top:10px;
  font-size:11.5px;
  padding:3px 8px;
  border-radius:2px;
  background:var(--accent-soft);
  color:var(--accent-deep);
  font-weight:600;
}

/* ---------- thread rows ---------- */
.threads{display:flex;flex-direction:column;gap:0;}
.thread-row{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:48px;
  align-items:center;
  padding:48px 0;
  border-top:1px solid var(--line);
}
.thread-row:first-child{border-top:none;padding-top:0;}
.thread-row.reverse .thread-text{order:2;}
.thread-row.reverse .thread-media{order:1;}
.thread-index{
  font-family:"Noto Serif TC",serif;
  font-size:64px;
  line-height:1;
  color:var(--accent);
  opacity:.22;
  font-variant-numeric:tabular-nums;
  margin-bottom:12px;
}
.thread-text h3{
  font-size:1.35rem;
  margin-bottom:12px;
}
.thread-text p{
  font-size:15.5px;
  line-height:1.9;
  color:var(--ink-2);
  margin-bottom:16px;
}
.thread-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  color:var(--accent);
}
.thread-link i{transition:transform .2s var(--ease);}
.thread-link:hover i{transform:translateX(4px);}
.thread-media{
  border-radius:var(--r-media);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16 / 10;
}
.thread-media img{width:100%;height:100%;object-fit:cover;}

/* ---------- faq ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:56px;
  align-items:start;
}
.faq-aside h2{font-size:clamp(1.7rem,2.8vw,2.2rem);margin-bottom:16px;}
.faq-aside p{font-size:15px;line-height:1.9;color:var(--muted);max-width:340px;}
.faq-aside .aside-note{
  margin-top:24px;
  padding:16px 18px;
  background:var(--card);
  border:1px solid var(--line);
  border-left:3px solid var(--accent);
  border-radius:4px;
  font-size:13.5px;
  line-height:1.8;
  color:var(--ink-2);
}
.faq-list{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:16px;
  min-height:56px;
  padding:16px 0;
  text-align:left;
  font-size:16px;
  font-weight:600;
  line-height:1.6;
  color:var(--ink);
  transition:color .18s var(--ease);
}
.faq-q:hover{color:var(--accent);}
.faq-q .plus{
  flex-shrink:0;
  width:20px;height:20px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:16px;
  color:var(--accent);
  transition:transform .26s var(--ease);
}
.faq-item.is-open .faq-q .plus{transform:rotate(45deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .26s var(--ease);
}
.faq-a .inner{
  padding:0 0 20px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  max-width:640px;
}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;
  background:var(--ink);
  color:var(--paper);
  padding:72px 0;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:url('/assets/images/backpic/back-3.jpg') center / cover no-repeat;
  opacity:.16;
}
.cta-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(20,18,15,.94) 0%, rgba(20,18,15,.72) 100%);
}
.cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:center;
}
.cta-inner h2{
  font-size:clamp(1.7rem,2.8vw,2.2rem);
  color:#F7F3EB;
  margin-bottom:12px;
}
.cta-inner p{
  font-size:15px;
  line-height:1.85;
  color:#CFC6B8;
  max-width:520px;
}
.cta-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.cta-actions .btn-primary{
  background:var(--paper);
  color:var(--ink);
  border-color:var(--paper);
}
.cta-actions .btn-primary:hover{
  background:var(--accent-soft);
  border-color:var(--accent-soft);
  color:var(--accent-deep);
}
.cta-actions .btn-ghost{
  color:var(--paper);
  border-color:rgba(246,242,234,.35);
}
.cta-actions .btn-ghost:hover{
  background:var(--paper);
  color:var(--ink);
  border-color:var(--paper);
}

/* ---------- footer ---------- */
.site-footer{
  background:var(--ink);
  color:#CFC6B8;
  padding:72px 0 32px;
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand-mark{
  color:#F7F3EB;
  font-size:18px;
  display:block;
  margin-bottom:6px;
}
.footer-brand .brand-sub{
  color:#9C9384;
  display:block;
  margin-bottom:18px;
}
.footer-brand p{
  font-size:13.5px;
  line-height:1.9;
  color:#A79E8F;
  max-width:300px;
}
.footer-col h4{
  font-family:"Noto Sans TC",sans-serif;
  font-size:12px;
  letter-spacing:.16em;
  color:#8F8677;
  font-weight:600;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{
  font-size:13.5px;
  color:#CFC6B8;
  transition:color .18s var(--ease);
}
.footer-col a:hover{color:var(--accent-soft);}
.subscribe-form{
  display:flex;
  gap:8px;
  margin-bottom:12px;
}
.subscribe-form input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:4px;
  border:1px solid rgba(246,242,234,.22);
  background:rgba(246,242,234,.06);
  color:#F7F3EB;
  font-size:13.5px;
}
.subscribe-form input::placeholder{color:#8F8677;}
.subscribe-form input:focus{
  outline:none;
  border-color:var(--accent-soft);
  box-shadow:0 0 0 3px rgba(240,217,203,.16);
}
.subscribe-form button{
  height:44px;
  padding:0 18px;
  border-radius:4px;
  background:var(--paper);
  color:var(--ink);
  font-size:13.5px;
  font-weight:600;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.subscribe-form button:hover{background:var(--accent-soft);color:var(--accent-deep);}
.subscribe-note{
  font-size:12.5px;
  line-height:1.8;
  color:#8F8677;
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:24px;
  border-top:1px solid rgba(246,242,234,.14);
  font-size:12.5px;
  color:#8F8677;
  flex-wrap:wrap;
}
.footer-bottom .cert{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.footer-bottom .cert i{color:var(--gold);}

/* ---------- reveal ---------- */
.reveal{transition:opacity .5s var(--ease),transform .5s var(--ease);}
.js .reveal{opacity:0;transform:translateY(12px);}
.js .reveal.is-in{opacity:1;transform:none;}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  :root{--section-y:80px;}
  .person-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
}
@media (max-width:1023px){
  :root{--section-y:72px;}
  .header-top{height:72px;gap:16px;}
  .header-actions{display:none;}
  .search-shell{display:none;}
  .menu-toggle{display:flex;margin-left:auto;}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;align-items:start;}
  .cat-stat-card{max-width:520px;}
  .section-head{grid-template-columns:1fr;gap:20px;align-items:start;}
  .focus-grid{grid-template-columns:1fr;gap:32px;}
  .thread-row{grid-template-columns:1fr;gap:24px;padding:36px 0;}
  .thread-row.reverse .thread-text{order:1;}
  .thread-row.reverse .thread-media{order:2;}
  .faq-grid{grid-template-columns:1fr;gap:32px;}
  .faq-aside p{max-width:none;}
  .cta-inner{grid-template-columns:1fr;gap:28px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .person-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (max-width:767px){
  :root{--section-y:56px;}
  .wrap{padding:0 16px;}
  .header-top{height:64px;}
  .brand-mark{font-size:15.5px;}
  .brand-sub{font-size:10px;letter-spacing:.14em;}
  .cats-nav{height:44px;gap:20px;}
  .cat-link{font-size:13px;}
  h1{font-size:clamp(2rem,8vw,2.6rem);}
  .cat-hero{padding-bottom:44px;}
  .cat-lede{font-size:15.5px;}
  .cat-actions .btn{width:100%;}
  .cat-stat-card{padding:20px;}
  .stat-row{flex-direction:row;}
  .stat-num{font-size:24px;}
  .person-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
  .person-hover{
    position:static;
    transform:none;
    background:transparent;
    color:var(--muted);
    padding:0 20px 14px;
    font-size:12.5px;
  }
  .person-body{padding:14px 16px 16px;}
  .person-name{font-size:15px;}
  .thread-index{font-size:48px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .alpha-wrap{flex-direction:column;align-items:flex-start;gap:10px;}
  .alpha-bar{width:100%;}
  .alpha-btn{min-width:44px;height:44px;}
  .cta-band{padding:56px 0;}
  .pagination{gap:6px;}
  .page-btn{min-width:40px;height:40px;padding:0 10px;font-size:13px;}
}
@media (max-width:400px){
  .person-grid{grid-template-columns:1fr 1fr;}
  .person-name{font-size:14px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .js .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category3 */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --pine:#2E4A45;
  --gold:#B99155;
  --ok:#3D6B4E;
  --warn:#9A6B1F;
  --danger:#8A3B32;
  --r-sm:2px;
  --r-card:6px;
  --r-media:4px;
  --shadow-hover:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti 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:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--ink);}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:600;letter-spacing:.01em;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;letter-spacing:.16em;color:var(--accent);
  font-weight:600;text-transform:none;
}
.eyebrow::before{content:"";display:block;width:24px;height:1px;background:var(--accent);}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11px;letter-spacing:.04em;
  padding:4px 8px;border-radius:var(--r-sm);
  background:var(--accent-soft);color:var(--accent-deep);font-weight:600;
}
.badge-line{background:transparent;border:1px solid var(--line);color:var(--muted);font-weight:500;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 22px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;
  transition:background-color 200ms var(--ease),color 200ms var(--ease),border-color 200ms var(--ease),transform 180ms var(--ease);
  min-height:44px;
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.plain{
  font-size:14px;color:var(--ink-2);letter-spacing:.02em;
  padding:6px 2px;border-bottom:1px solid transparent;
  transition:color 180ms var(--ease),border-color 180ms var(--ease);
}
.plain:hover{color:var(--accent);border-bottom-color:var(--accent);}
.textlink{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--line);padding-bottom:2px;
  transition:color 180ms var(--ease),border-color 180ms var(--ease);
}
.textlink i{font-size:12px;transition:transform 220ms var(--ease);}
.textlink:hover{color:var(--accent);border-bottom-color:var(--accent);}
.textlink:hover i{transform:translateX(4px);}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--paper);
  transition:background-color 220ms var(--ease),box-shadow 220ms var(--ease),border-color 220ms var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(246,242,234,.92);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-top{
  display:flex;align-items:center;gap:24px;
  min-height:80px;
}
.brand{display:flex;flex-direction:column;gap:2px;flex:0 0 auto;max-width:220px;}
.brand-mark{
  font-family:var(--serif);font-weight:700;
  font-size:19px;line-height:1.2;letter-spacing:.02em;color:var(--ink);
}
.brand-sub{font-size:11px;letter-spacing:.18em;color:var(--muted);}
.nav-search{
  flex:1 1 auto;max-width:560px;position:relative;
  display:flex;align-items:center;gap:10px;
  height:48px;padding:0 16px 0 18px;
  background:var(--card);border:1px solid var(--line);border-radius:999px;
  transition:border-color 180ms var(--ease),box-shadow 180ms var(--ease),max-width 180ms var(--ease);
}
.nav-search i{color:var(--muted);font-size:14px;}
.nav-search input{
  flex:1;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);min-width:0;
}
.nav-search input::placeholder{color:#9C9387;}
.nav-search:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
  max-width:600px;
}
.nav-search kbd{
  font-family:var(--sans);font-size:11px;color:var(--muted);
  border:1px solid var(--line);border-radius:2px;padding:1px 5px;background:var(--paper);
}
.nav-search .clear-btn{
  border:0;background:transparent;color:var(--muted);
  width:24px;height:24px;line-height:1;border-radius:50%;font-size:16px;
  display:none;align-items:center;justify-content:center;
}
.nav-search.has-value .clear-btn{display:inline-flex;}
.nav-search .clear-btn:hover{color:var(--accent);}
.header-actions{display:flex;align-items:center;gap:18px;margin-left:auto;}
.header-actions .btn{padding:12px 20px;font-size:14px;}
.menu-btn{
  display:none;border:1px solid var(--line);background:var(--card);
  width:44px;height:44px;border-radius:var(--r-sm);align-items:center;justify-content:center;
  font-size:17px;color:var(--ink);
}
.search-toggle{display:none;}
.cat-strip{border-top:1px solid rgba(216,207,192,.55);}
.cat-strip-inner{
  display:flex;align-items:center;gap:26px;
  height:46px;overflow-x:auto;scrollbar-width:none;
}
.cat-strip-inner::-webkit-scrollbar{display:none;}
.cat-strip-inner a{
  font-size:14px;letter-spacing:.02em;color:var(--ink-2);
  white-space:nowrap;padding:12px 0;position:relative;
  transition:color 180ms var(--ease);
}
.cat-strip-inner a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform 220ms var(--ease);
}
.cat-strip-inner a:hover{color:var(--accent);}
.cat-strip-inner a:hover::after{transform:scaleX(1);}
.cat-strip-inner a.active{color:var(--ink);font-weight:600;}
.cat-strip-inner a.active::after{transform:scaleX(1);}
.cat-strip-inner .all-cat{margin-left:auto;color:var(--muted);font-size:13px;}

/* mobile drawer */
.drawer{
  position:fixed;inset:0 0 0 auto;width:min(86vw,340px);z-index:120;
  background:var(--paper);border-left:1px solid var(--line);
  transform:translateX(101%);transition:transform 260ms var(--ease);
  display:flex;flex-direction:column;padding:20px 20px 32px;
  overflow-y:auto;
}
.drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-close{
  width:44px;height:44px;border:1px solid var(--line);background:var(--card);
  border-radius:var(--r-sm);font-size:17px;
}
.drawer nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:12px 4px;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--ink-2);
}
.drawer nav a.active{color:var(--accent);font-weight:600;}
.drawer .btn{width:100%;margin-top:22px;}
.scrim{
  position:fixed;inset:0;background:rgba(20,18,15,.42);z-index:110;
  opacity:0;pointer-events:none;transition:opacity 220ms var(--ease);
}
.scrim.open{opacity:1;pointer-events:auto;}
.mobile-search-panel{
  position:fixed;left:0;right:0;top:0;z-index:130;
  background:var(--paper);border-bottom:1px solid var(--line);
  padding:16px;transform:translateY(-104%);transition:transform 260ms var(--ease);
}
.mobile-search-panel.open{transform:translateY(0);}
.mobile-search-panel .nav-search{max-width:none;}

/* ============ PAGE HERO ============ */
.page-hero{
  position:relative;
  padding:56px 0 64px;
  background-color:var(--paper-deep);
  background-image:
    linear-gradient(180deg,rgba(246,242,234,.94) 0%,rgba(246,242,234,.86) 55%,rgba(246,242,234,.97) 100%),
    url(/assets/images/backpic/back-2.jpg);
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--muted);margin-bottom:34px;
}
.breadcrumb a{color:var(--muted);transition:color 180ms var(--ease);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:#B9AF9F;}
.breadcrumb .now{color:var(--ink);}
.page-hero h1{
  font-size:clamp(2.4rem,4.8vw,3.6rem);
  line-height:1.15;margin:14px 0 18px;font-weight:700;
}
.page-hero .lead{
  max-width:720px;font-size:17px;line-height:1.95;color:var(--ink-2);
}
.hero-meta-row{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  flex-wrap:wrap;margin-top:32px;padding-top:22px;border-top:1px solid var(--line);
}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;}
.hero-stats .stat b{
  display:block;font-family:var(--serif);font-size:24px;line-height:1.2;color:var(--ink);
}
.hero-stats .stat span{font-size:13px;color:var(--muted);}
.sort-row{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted);}
.sort-row select{
  height:44px;min-width:150px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--card);font-size:14px;
  transition:border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.sort-row select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.16);}

/* ============ SECTION BASE ============ */
section.block{padding:96px 0;}
section.block.tone{background:var(--paper-deep);}
.section-head{
  display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:end;
  margin-bottom:48px;
}
.section-head h2{font-size:clamp(1.7rem,2.8vw,2.4rem);line-height:1.25;margin-top:12px;}
.section-head .sub{font-size:15px;line-height:1.85;color:var(--muted);}

/* ============ GUIDE LAYOUT ============ */
.guide-layout{
  display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;
}
.guide-index{
  position:sticky;top:112px;
  border:1px solid var(--line);border-radius:var(--r-card);
  background:var(--card);padding:26px 22px;
}
.guide-index h3{
  font-family:var(--sans);font-size:12px;letter-spacing:.18em;
  color:var(--muted);font-weight:600;margin-bottom:16px;
}
.guide-index ol{display:flex;flex-direction:column;gap:2px;}
.guide-index li a{
  display:flex;gap:12px;align-items:baseline;
  padding:10px 8px;border-radius:var(--r-sm);
  font-size:14px;color:var(--ink-2);line-height:1.5;
  transition:background-color 180ms var(--ease),color 180ms var(--ease);
}
.guide-index li a .num{
  font-family:var(--serif);font-size:13px;color:#B9AF9F;min-width:20px;
  transition:color 180ms var(--ease);
}
.guide-index li a:hover{background:var(--paper-deep);color:var(--ink);}
.guide-index li a.current{background:var(--paper-deep);color:var(--ink);font-weight:600;}
.guide-index li a.current .num{color:var(--accent);}
.guide-index .index-note{
  margin-top:20px;padding-top:16px;border-top:1px solid var(--line);
  font-size:13px;line-height:1.7;color:var(--muted);
}

.guide-list{border-top:1px solid var(--line);}
.guide-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:start;
  padding:28px 0;border-bottom:1px solid var(--line);
  transition:background-color 200ms var(--ease);
}
.guide-row:hover{background:rgba(234,227,214,.42);}
.guide-row .row-num{
  font-family:var(--serif);font-size:40px;line-height:1;color:#C9BFAE;
  min-width:56px;transition:color 200ms var(--ease);
}
.guide-row:hover .row-num{color:var(--accent);}
.guide-row h3{font-size:1.25rem;line-height:1.4;margin-bottom:10px;}
.guide-row p{font-size:15px;line-height:1.9;color:var(--ink-2);max-width:56ch;}
.guide-row .row-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}
.guide-row .row-meta{
  display:flex;align-items:center;gap:10px;
  font-size:13px;color:var(--muted);white-space:nowrap;padding-top:6px;
}
.guide-row .row-meta i{font-size:12px;transition:transform 220ms var(--ease);}
.guide-row:hover .row-meta i{transform:translateX(4px);color:var(--accent);}

.notice{
  margin-top:40px;padding:20px 22px;
  background:var(--card);border:1px solid var(--line);
  border-left:3px solid var(--accent);border-radius:var(--r-media);
  font-size:14px;line-height:1.85;color:var(--ink-2);
}
.notice strong{color:var(--ink);font-weight:600;}

/* ============ CHECKLIST BLOCK ============ */
.check-grid{display:grid;grid-template-columns:8fr 4fr;gap:48px;align-items:start;}
.checklist{display:flex;flex-direction:column;}
.check-item{
  display:grid;grid-template-columns:auto 1fr;gap:16px;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.check-item:first-child{border-top:1px solid var(--line);}
.check-item .mark{
  width:26px;height:26px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--card);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;color:var(--accent);margin-top:3px;
}
.check-item h4{font-family:var(--sans);font-size:16px;font-weight:600;margin-bottom:6px;}
.check-item p{font-size:14px;line-height:1.85;color:var(--muted);}
.summary-card{
  position:sticky;top:112px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;
}
.summary-card h3{font-size:17px;margin-bottom:6px;}
.summary-card .cap{font-size:13px;color:var(--muted);margin-bottom:20px;}
.summary-list{display:flex;flex-direction:column;gap:0;}
.summary-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:12px 0;border-top:1px solid var(--line);font-size:14px;
}
.summary-list li:first-child{border-top:0;}
.summary-list li span{color:var(--muted);}
.summary-list li b{font-family:var(--serif);font-size:16px;color:var(--ink);}
.summary-card .btn{width:100%;margin-top:20px;}
.summary-card .media-note{
  margin-top:16px;font-size:12px;line-height:1.7;color:var(--muted);
}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start;}
.faq-side h2{font-size:clamp(1.7rem,2.8vw,2.3rem);line-height:1.25;margin-top:12px;}
.faq-side p{font-size:15px;line-height:1.9;color:var(--muted);margin-top:16px;max-width:38ch;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  min-height:56px;padding:16px 0;border:0;background:transparent;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);line-height:1.55;
  transition:color 180ms var(--ease);
}
.faq-q:hover{color:var(--accent);}
.faq-q .plus{
  flex:0 0 auto;font-size:14px;color:var(--accent);
  transition:transform 260ms var(--ease);
}
.faq-q[aria-expanded="true"] .plus{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height 260ms var(--ease);
}
.faq-a p{
  font-size:15px;line-height:1.85;color:var(--muted);
  padding:0 0 20px;max-width:62ch;
}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;color:var(--paper);
  background-color:var(--ink);
  background-image:linear-gradient(180deg,rgba(20,18,15,.9),rgba(20,18,15,.9)),url(/assets/images/backpic/back-3.jpg);
  background-size:cover;background-position:center;
  padding:72px 0;
}
.cta-inner{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;}
.cta-band h2{color:var(--paper);font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.3;}
.cta-band p{color:rgba(246,242,234,.78);font-size:15px;line-height:1.85;margin-top:14px;max-width:52ch;}
.cta-actions{display:flex;gap:14px;justify-content:flex-end;flex-wrap:wrap;}
.cta-band .btn-primary{background:var(--paper);color:var(--ink);}
.cta-band .btn-primary:hover{background:var(--accent);color:var(--paper);}
.cta-band .btn-ghost{border-color:rgba(246,242,234,.42);color:var(--paper);}
.cta-band .btn-ghost:hover{background:var(--paper);color:var(--ink);border-color:var(--paper);}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink);color:rgba(246,242,234,.86);padding:72px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:3fr 3fr 3fr 3fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand-mark{color:var(--paper);font-size:20px;}
.footer-brand .brand-sub{color:rgba(246,242,234,.5);display:block;margin-top:8px;}
.footer-brand p{
  font-size:13px;line-height:1.9;color:rgba(246,242,234,.62);
  margin-top:18px;max-width:30ch;
}
.footer-col h4{
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;
  color:rgba(246,242,234,.55);margin-bottom:18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:12px;}
.footer-col a{font-size:14px;color:rgba(246,242,234,.84);transition:color 180ms var(--ease);}
.footer-col a:hover{color:var(--accent-soft);}
.subscribe-form{display:flex;gap:8px;}
.subscribe-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid rgba(246,242,234,.22);background:rgba(246,242,234,.06);
  color:var(--paper);font-size:14px;
  transition:border-color 180ms var(--ease),box-shadow 180ms var(--ease);
}
.subscribe-form input::placeholder{color:rgba(246,242,234,.42);}
.subscribe-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.26);}
.subscribe-form button{
  height:44px;padding:0 18px;border:0;border-radius:var(--r-sm);
  background:var(--paper);color:var(--ink);font-size:14px;font-weight:600;
  transition:background-color 180ms var(--ease),color 180ms var(--ease);
}
.subscribe-form button:hover{background:var(--accent);color:var(--paper);}
.subscribe-note{font-size:12px;line-height:1.75;color:rgba(246,242,234,.5);margin-top:12px;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  border-top:1px solid rgba(246,242,234,.16);
  padding:22px 0 26px;font-size:12px;color:rgba(246,242,234,.55);
}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px;}
.footer-bottom .cert i{color:var(--gold);}

/* reveal */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 500ms var(--ease),transform 500ms var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .header-actions .plain{display:none;}
  .cat-strip-inner{height:44px;}
  .guide-layout{grid-template-columns:1fr;gap:36px;}
  .guide-index{position:static;}
  .guide-index ol{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;}
  .check-grid{grid-template-columns:1fr;gap:36px;}
  .summary-card{position:static;}
  .faq-grid{grid-template-columns:1fr;gap:32px;}
  .section-head{grid-template-columns:1fr;gap:16px;align-items:start;}
  .cta-inner{grid-template-columns:1fr;gap:28px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  section.block{padding:72px 0;}
}
@media (max-width:768px){
  .header-top{min-height:64px;gap:12px;}
  .header-actions{display:none;}
  .nav-search{display:none;}
  .search-toggle,.menu-btn{display:inline-flex;}
  .search-toggle{
    border:1px solid var(--line);background:var(--card);
    width:44px;height:44px;border-radius:var(--r-sm);
    align-items:center;justify-content:center;font-size:16px;color:var(--ink);
  }
  .brand-mark{font-size:17px;}
  .brand-sub{font-size:10px;letter-spacing:.14em;}
  .page-hero{padding:36px 0 48px;}
  .page-hero .lead{font-size:15.5px;line-height:1.9;}
  .hero-meta-row{gap:18px;margin-top:24px;}
  .hero-stats{gap:24px;}
  .guide-row{grid-template-columns:auto 1fr;gap:16px 18px;padding:24px 0;}
  .guide-row .row-meta{grid-column:2;justify-content:flex-start;padding-top:0;}
  .guide-row .row-num{font-size:32px;min-width:44px;}
  .guide-index ol{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  section.block{padding:56px 0;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  .page-hero h1{font-size:2.1rem;}
  .hero-stats{width:100%;gap:18px;}
  .hero-stats .stat{flex:1 1 40%;}
  .sort-row{width:100%;justify-content:space-between;}
  .sort-row select{min-width:0;width:60%;}
  .guide-row .row-num{font-size:28px;min-width:38px;}
  .guide-row h3{font-size:1.1rem;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn{width:100%;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form button{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
  .guide-row:hover .row-num,.btn-primary:hover{transform:none;}
}

/* roulang page: category4 */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --green:#2E4A45;
  --gold:#B99155;
  --ok:#3D6B4E;
  --warn:#9A6B1F;
  --danger:#8A3B32;
  --radius-sm:2px;
  --radius:6px;
  --radius-lg:10px;
  --shadow:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
img{display:block;max-width:100%;height:auto}
button{font-family:inherit}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.serif{font-family:var(--serif)}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:var(--paper);
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(246,242,234,.92);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:24px;
  height:80px;
}
.brand{display:flex;flex-direction:column;flex:0 0 auto;max-width:220px;line-height:1.15}
.brand-mark{font-family:var(--serif);font-weight:700;font-size:17px;letter-spacing:.02em;color:var(--ink)}
.brand-sub{font-size:11px;letter-spacing:.16em;color:var(--muted);margin-top:5px}
.search-shell{flex:1;max-width:560px;transition:max-width .18s var(--ease)}
.search-box{
  display:flex;
  align-items:center;
  gap:12px;
  height:48px;
  padding:0 16px 0 20px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--card);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.search-box i{color:var(--muted);font-size:15px}
.search-box input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  font-size:14px;
  font-family:inherit;
  color:var(--ink);
  outline:none;
}
.search-box input::placeholder{color:#9A9184}
.search-box kbd{
  font-family:var(--sans);
  font-size:11px;
  color:var(--muted);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:2px 6px;
  background:var(--paper);
}
.search-clear{
  border:0;
  background:transparent;
  color:var(--muted);
  font-size:12px;
  cursor:pointer;
  padding:6px;
  border-radius:999px;
  line-height:1;
}
.search-clear:hover{color:var(--accent)}
.search-box:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
}
.header-actions{
  display:flex;
  align-items:center;
  gap:20px;
  margin-left:auto;
  font-size:14px;
  letter-spacing:.02em;
}
.header-actions .plain{color:var(--ink-2);padding:8px 0;position:relative}
.header-actions .plain::after{
  content:"";
  position:absolute;
  left:0;bottom:2px;
  width:0;height:1px;
  background:var(--accent);
  transition:width .22s var(--ease);
}
.header-actions .plain:hover{color:var(--accent)}
.header-actions .plain:hover::after{width:100%}
.header-actions .btn{margin-left:4px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 22px;
  border-radius:4px;
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-sm{padding:11px 18px;font-size:14px}
.btn:focus-visible,.plain:focus-visible,.cat-link:focus-visible,.foot-link:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.nav-toggle{
  display:none;
  margin-left:auto;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--card);
  color:var(--ink);
  cursor:pointer;
  font-size:16px;
}
.nav-toggle:hover{border-color:var(--ink)}

/* ---------- category bar ---------- */
.cat-bar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.cat-bar-inner{
  display:flex;
  align-items:center;
  gap:30px;
  height:48px;
  overflow-x:auto;
  scrollbar-width:none;
}
.cat-bar-inner::-webkit-scrollbar{display:none}
.cat-link{
  white-space:nowrap;
  font-size:14px;
  letter-spacing:.02em;
  color:var(--muted);
  padding:14px 0;
  border-bottom:2px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.cat-link:hover{color:var(--ink)}
.cat-link.active{color:var(--ink);font-weight:600;border-bottom-color:var(--accent)}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;
  top:0;right:0;
  width:min(360px,86vw);
  height:100%;
  background:var(--paper);
  border-left:1px solid var(--line);
  z-index:120;
  transform:translateX(102%);
  transition:transform .26s var(--ease);
  padding:20px 22px 40px;
  overflow-y:auto;
  box-shadow:-20px 0 60px -40px rgba(20,18,15,.5);
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-title{font-family:var(--serif);font-weight:700;font-size:16px}
.drawer-close{
  width:44px;height:44px;border:1px solid var(--line);border-radius:4px;
  background:var(--card);color:var(--ink);cursor:pointer;font-size:15px;
}
.drawer a.d-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:44px;
  padding:12px 2px;
  border-bottom:1px solid var(--line);
  font-size:15px;
  color:var(--ink-2);
}
.drawer a.d-link:hover{color:var(--accent)}
.drawer-search{
  display:flex;align-items:center;gap:10px;
  height:48px;padding:0 16px;margin-bottom:20px;
  border:1px solid var(--line);border-radius:999px;background:var(--card);
}
.drawer-search input{border:0;background:transparent;outline:none;flex:1;font-size:14px;font-family:inherit}
.drawer-note{font-size:12px;color:var(--muted);margin-top:20px;line-height:1.7}
.overlay{
  position:fixed;inset:0;background:rgba(20,18,15,.42);
  opacity:0;pointer-events:none;transition:opacity .26s var(--ease);z-index:110;
}
.overlay.open{opacity:1;pointer-events:auto}

/* ---------- hero ---------- */
.cat-hero{
  padding:40px 0 72px;
  background:radial-gradient(circle at 82% -10%,#F1EADD 0%,#F6F2EA 62%);
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  flex-wrap:wrap;
  margin-bottom:28px;
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span[aria-current]{color:#9A9184}
.cat-hero-grid{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:12px;
  font-size:13px;
  letter-spacing:.16em;
  color:var(--accent);
  font-weight:600;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);display:inline-block}
.page-h1{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(2.4rem,4.6vw,3.6rem);
  line-height:1.15;
  letter-spacing:.01em;
  margin:16px 0 0;
}
.cat-hero-desc{
  font-size:16px;
  line-height:1.9;
  color:var(--muted);
  margin:20px 0 0;
  max-width:560px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 14px;
  border:2px solid var(--line);
  border-radius:999px;
  font-size:13px;
  color:var(--ink-2);
  background:transparent;
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.tag:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.hero-figure{position:relative}
.hero-figure::after{
  content:"";
  position:absolute;
  inset:0;
  border:1px solid rgba(169,80,47,.5);
  border-radius:var(--radius-lg);
  transform:translate(14px,14px);
  pointer-events:none;
}
.hero-figure img{
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  border-radius:var(--radius-lg);
}
.hero-badge{
  position:absolute;
  left:16px;
  bottom:16px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 14px;
  display:flex;
  gap:20px;
  z-index:2;
}
.hero-badge .hb-item{display:flex;flex-direction:column;line-height:1.3}
.hero-badge .hb-num{font-family:var(--serif);font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
.hero-badge .hb-lab{font-size:11px;color:var(--muted);letter-spacing:.06em}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section-deep{background:var(--paper-deep)}
.section-head{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:48px;
  align-items:end;
  margin-bottom:44px;
}
.h2{
  font-family:var(--serif);
  font-weight:700;
  font-size:clamp(1.7rem,2.8vw,2.4rem);
  line-height:1.25;
  margin:0;
}
.h3{
  font-family:var(--serif);
  font-size:1.25rem;
  line-height:1.4;
  font-weight:600;
  margin:0;
}
.section-head p{margin:0;color:var(--muted);font-size:15px;line-height:1.85}
.small{font-size:13px;color:var(--muted);line-height:1.6}

/* ---------- layout 8/4 ---------- */
.split{
  display:grid;
  grid-template-columns:8fr 4fr;
  gap:48px;
  align-items:start;
}
.sticky-col{position:sticky;top:150px}

/* ---------- definition list ---------- */
.def-list{border-top:1px solid var(--line);margin-top:8px}
.def-row{
  display:grid;
  grid-template-columns:160px 1fr;
  gap:24px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
  transition:background .2s var(--ease);
}
.def-row:hover{background:rgba(251,248,242,.7)}
.def-term{display:flex;flex-direction:column;gap:6px}
.def-term strong{font-family:var(--serif);font-size:17px;font-weight:600;letter-spacing:.01em}
.def-chip{
  display:inline-block;
  align-self:flex-start;
  font-size:11px;
  letter-spacing:.08em;
  padding:3px 8px;
  border-radius:var(--radius-sm);
  background:var(--accent-soft);
  color:var(--accent-deep);
  font-weight:600;
}
.def-chip.line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.def-desc{font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- path / steps ---------- */
.path-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:8px;
}
.step{
  position:relative;
  padding:22px 20px 20px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.step:hover{transform:translateY(-2px);border-color:#B6AA96;box-shadow:var(--shadow)}
.step .num{
  font-family:var(--serif);
  font-size:26px;
  font-weight:700;
  color:var(--accent);
  font-variant-numeric:tabular-nums;
  line-height:1;
  display:block;
  margin-bottom:12px;
}
.step h3{font-size:15px;font-weight:600;margin:0 0 8px}
.step p{margin:0;font-size:13px;line-height:1.7;color:var(--muted)}
.track{
  height:4px;
  background:var(--paper-deep);
  border-radius:999px;
  overflow:hidden;
  margin-bottom:20px;
}
.track span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--accent) 0%,var(--gold) 100%)}

/* ---------- topic cards ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:8px}
.topic{
  display:flex;
  gap:16px;
  padding:22px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.topic:hover{border-color:#B6AA96;transform:translateY(-2px);box-shadow:var(--shadow)}
.topic i{color:var(--accent);font-size:18px;margin-top:3px}
.topic h3{margin:0 0 6px;font-size:15px;font-weight:600}
.topic p{margin:0;font-size:13px;line-height:1.75;color:var(--muted)}

/* ---------- notice box ---------- */
.notice{
  background:var(--paper-deep);
  border-left:3px solid var(--accent);
  border-radius:4px;
  padding:20px 22px;
  margin-top:28px;
}
.notice p{margin:0;font-size:14px;line-height:1.9;color:var(--ink-2)}
.notice strong{color:var(--ink)}

/* ---------- summary card ---------- */
.summary-card{
  background:rgba(251,248,242,.88);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
}
.summary-card h3{font-family:var(--serif);font-size:17px;font-weight:600;margin:0 0 4px}
.summary-card .small{margin-bottom:18px}
.sum-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.sum-list li{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid var(--line);
  font-size:14px;
}
.sum-list .val{font-family:var(--serif);font-weight:700;font-variant-numeric:tabular-nums;color:var(--accent)}
.summary-card .btn{width:100%;margin-top:20px}
.summary-figure{margin-top:20px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.summary-figure img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s var(--ease)}
.summary-figure:hover img{transform:scale(1.03)}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:56px;
  padding:16px 0;
  background:none;
  border:0;
  text-align:left;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  line-height:1.6;
}
.faq-q:hover{color:var(--accent-deep)}
.faq-q .icon{color:var(--accent);font-size:15px;transition:transform .26s var(--ease);flex:0 0 auto}
.faq-q[aria-expanded="true"] .icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .26s var(--ease)}
.faq-a-inner{padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--muted);max-width:640px}

/* ---------- form ---------- */
.form-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-size:13px;font-weight:600;color:var(--ink-2)}
.field input,.field select,.field textarea{
  width:100%;
  height:48px;
  border:1px solid var(--line);
  border-radius:4px;
  background:var(--paper);
  padding:0 14px;
  font-family:inherit;
  font-size:15px;
  color:var(--ink);
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field textarea{height:auto;min-height:132px;padding:12px 14px;line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
}
.field .err{font-size:13px;color:var(--danger);display:none}
.field.invalid .err{display:block}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:var(--danger)}
.form-note{font-size:13px;color:var(--muted);line-height:1.7;margin:16px 0 0}
.form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;align-items:center}

/* ---------- side info ---------- */
.info-card{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--paper-deep);
  padding:24px;
}
.info-card h3{font-family:var(--serif);font-size:16px;font-weight:600;margin:0 0 14px}
.info-list{list-style:none;margin:0;padding:0}
.info-list li{
  display:flex;
  gap:12px;
  padding:12px 0;
  border-top:1px solid rgba(216,207,192,.8);
  font-size:14px;
  line-height:1.7;
  color:var(--ink-2);
}
.info-list li:first-child{border-top:0;padding-top:0}
.info-list i{color:var(--accent);margin-top:4px;font-size:13px}

/* ---------- related links ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
  transition:border-color .2s var(--ease),transform .2s var(--ease),box-shadow .2s var(--ease);
}
.related-card:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow)}
.related-card .rc-cat{font-size:11px;letter-spacing:.1em;color:var(--accent);font-weight:600}
.related-card h3{font-size:16px;font-weight:600;margin:0;font-family:var(--serif)}
.related-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.7}
.related-card .rc-more{font-size:13px;color:var(--ink-2);margin-top:6px;display:inline-flex;align-items:center;gap:6px}
.related-card:hover .rc-more i{transform:translateX(4px)}
.related-card .rc-more i{transition:transform .2s var(--ease)}

/* ---------- cta band ---------- */
.cta-band{
  background:
    linear-gradient(rgba(20,18,15,.88),rgba(20,18,15,.88)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  color:var(--paper);
  padding:72px 0;
}
.cta-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:center}
.cta-band h2{
  font-family:var(--serif);
  font-size:clamp(1.7rem,2.8vw,2.3rem);
  line-height:1.3;
  margin:0 0 14px;
  font-weight:700;
}
.cta-band p{margin:0;font-size:15px;line-height:1.85;color:#D9D2C6;max-width:520px}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.cta-actions .btn-primary{background:var(--paper);color:var(--ink)}
.cta-actions .btn-primary:hover{background:var(--accent-soft);color:var(--accent-deep)}
.cta-actions .btn-ghost{border-color:rgba(246,242,234,.4);color:var(--paper)}
.cta-actions .btn-ghost:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.footer-brand .brand-mark{color:var(--paper);font-size:19px}
.footer-brand .brand-sub{color:#9C9488;display:block;margin-top:6px}
.footer-brand p{font-size:13px;line-height:1.85;color:#A9A196;margin:18px 0 0;max-width:300px}
.footer-col h4{
  font-family:var(--serif);
  font-size:14px;
  letter-spacing:.08em;
  margin:0 0 16px;
  color:var(--paper);
  font-weight:600;
}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:11px}
.foot-link{font-size:13px;color:#A9A196;line-height:1.6;display:inline-block}
.foot-link:hover{color:var(--accent-soft)}
.subscribe-form{display:flex;gap:8px;flex-wrap:nowrap}
.subscribe-form input{
  flex:1;
  min-width:0;
  height:44px;
  border:1px solid #3B352D;
  border-radius:4px;
  background:#1D1A16;
  color:var(--paper);
  padding:0 12px;
  font-family:inherit;
  font-size:13px;
  outline:none;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.subscribe-form input::placeholder{color:#7E766B}
.subscribe-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.28)}
.subscribe-form button{
  height:44px;
  padding:0 18px;
  border:1px solid var(--paper);
  border-radius:4px;
  background:var(--paper);
  color:var(--ink);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.subscribe-form button:hover{background:var(--accent);border-color:var(--accent);color:var(--paper)}
.subscribe-note{font-size:12px;color:#8C8478;line-height:1.7;margin:12px 0 0}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  border-top:1px solid rgba(246,242,234,.14);
  margin-top:48px;
  padding-top:22px;
  font-size:12px;
  color:#8C8478;
}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px}
.footer-bottom .cert i{color:var(--gold)}

/* ---------- reveal ---------- */
.anim .reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.anim .reveal.in{opacity:1;transform:translateY(0)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .header-actions{display:none}
  .nav-toggle{display:inline-flex}
  .search-shell{max-width:none}
  .cat-hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-figure{max-width:420px}
  .section{padding:72px 0}
  .split{grid-template-columns:1fr;gap:36px}
  .sticky-col{position:static;top:auto}
  .path-grid{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .cta-grid{grid-template-columns:1fr;gap:28px}
  .section-head{grid-template-columns:1fr;gap:16px}
  .footer-grid{grid-template-columns:repeat(2,1fr);gap:36px}
}
@media (max-width:768px){
  .wrap{padding:0 20px}
  .header-inner{height:64px;gap:12px}
  .brand-mark{font-size:15px}
  .brand-sub{font-size:10px}
  .search-shell{display:none}
  .drawer-search{display:flex}
  .cat-bar-inner{gap:22px}
  .cat-hero{padding:28px 0 56px}
  .def-row{grid-template-columns:1fr;gap:10px;padding:22px 0}
  .topic-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .form-card{padding:24px}
  .related-grid{grid-template-columns:1fr}
  .cta-band{padding:56px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-brand p{max-width:none}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .section{padding:56px 0}
  .path-grid{grid-template-columns:1fr}
  .hero-badge{position:static;margin-top:14px;justify-content:space-between}
  .hero-figure::after{transform:translate(10px,10px)}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .anim .reveal{opacity:1;transform:none}
}

/* roulang page: category5 */
:root{
  --ink:#14120F;
  --ink-2:#2A2621;
  --paper:#F6F2EA;
  --paper-deep:#EAE3D6;
  --card:#FBF8F2;
  --line:#D8CFC0;
  --muted:#6E665B;
  --accent:#A9502F;
  --accent-deep:#7E3A22;
  --accent-soft:#F0D9CB;
  --pine:#2E4A45;
  --gold:#B99155;
  --ok:#3D6B4E;
  --warn:#9A6B1F;
  --danger:#8A3B32;
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --r-sm:2px;
  --r-md:6px;
  --r-lg:10px;
  --sh-hover:0 24px 60px -32px rgba(20,18,15,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
  --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  font-feature-settings:"tnum";
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,button{font-size:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:700;letter-spacing:.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}

.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gutter)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--paper);
  border-bottom:1px solid transparent;
  transition:background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(246,242,234,.94);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
  border-bottom-color:var(--line);
}
.header-top{display:flex;align-items:center;gap:20px;min-height:80px}
.brand{display:flex;flex-direction:column;gap:2px;max-width:220px;flex:0 0 auto}
.brand-mark{font-family:var(--serif);font-size:16px;font-weight:700;line-height:1.2;letter-spacing:.02em;color:var(--ink)}
.brand-sub{font-size:11px;letter-spacing:.16em;color:var(--muted)}
.search{
  flex:1 1 auto;max-width:560px;display:flex;align-items:center;gap:10px;
  height:48px;padding:0 10px 0 18px;
  background:var(--card);border:1px solid var(--line);border-radius:999px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),max-width .18s var(--ease);
}
.search i{color:var(--muted);font-size:14px}
.search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;height:100%;
  font-size:14.5px;outline:none;color:var(--ink);
}
.search input::placeholder{color:#9B9285}
.search:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(169,80,47,.16);
  max-width:600px;
}
.search .kbd{
  font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:1px 6px;line-height:1.6;background:var(--paper);
}
.search .clear{
  width:30px;height:30px;border-radius:999px;border:0;background:transparent;color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;transition:background .18s var(--ease),color .18s var(--ease);
}
.search .clear:hover{background:var(--paper-deep);color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:18px;flex:0 0 auto}
.header-actions .plain{font-size:14px;color:var(--ink-2);transition:color .18s var(--ease)}
.header-actions .plain:hover{color:var(--accent)}
.menu-btn{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--card);align-items:center;justify-content:center;
}
.header-cats{
  display:flex;align-items:center;gap:28px;
  padding:0 var(--gutter) 0;
  border-top:1px solid transparent;
  overflow-x:auto;scrollbar-width:none;
}
.header-cats::-webkit-scrollbar{display:none}
.cat-link{
  position:relative;font-size:14px;letter-spacing:.02em;color:var(--ink-2);
  padding:12px 0 13px;white-space:nowrap;transition:color .18s var(--ease);
}
.cat-link::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
}
.cat-link:hover{color:var(--accent)}
.cat-link:hover::after{transform:scaleX(1)}
.cat-link.active{color:var(--ink);font-weight:600}
.cat-link.active::after{transform:scaleX(1)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:4px;font-size:15px;font-weight:600;
  border:1px solid transparent;transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
  min-height:44px;
}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ghost{
  background:transparent;border:0;padding:0;color:var(--ink);font-weight:600;font-size:15px;
  display:inline-flex;align-items:center;gap:8px;min-height:44px;
  border-bottom:1px solid var(--line);border-radius:0;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.btn-ghost i{transition:transform .2s var(--ease)}
.btn-ghost:hover{color:var(--accent);border-color:var(--accent)}
.btn-ghost:hover i{transform:translateX(4px)}
.btn-light{background:var(--paper);color:var(--ink)}
.btn-light:hover{background:var(--accent-soft);transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(246,242,234,.42);color:var(--paper)}
.btn-outline-light:hover{background:rgba(246,242,234,.12);border-color:var(--paper)}

/* ---------- chips / tags / badges ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border:2px solid var(--line);border-radius:999px;
  font-size:13px;color:var(--ink-2);background:transparent;
  transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease);
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.is-on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-deep);font-weight:600}
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;padding:4px 8px;border-radius:var(--r-sm);
  background:var(--accent-soft);color:var(--accent-deep);font-weight:600;letter-spacing:.02em;
}
.badge-line{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;padding:3px 8px;border-radius:var(--r-sm);
  border:1px solid var(--line);color:var(--muted);background:transparent;
}
.badge-pine{background:rgba(46,74,69,.1);color:var(--pine)}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:13px;letter-spacing:.16em;color:var(--accent);font-weight:600;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent)}

/* ---------- category head ---------- */
.cat-head{
  position:relative;
  background:linear-gradient(180deg,var(--paper) 0%,var(--paper-deep) 100%);
  border-bottom:1px solid var(--line);
  padding:32px 0 44px;
  overflow:hidden;
}
.cat-head::after{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.08;pointer-events:none;
}
.cat-head .wrap{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:26px}
.breadcrumb a{color:var(--muted);transition:color .18s var(--ease)}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{color:var(--line)}
.breadcrumb .now{color:var(--ink-2);font-weight:600}
.cat-head-grid{display:grid;grid-template-columns:8fr 4fr;gap:48px;align-items:end}
.cat-head h1{
  font-size:clamp(2rem,4.4vw,3.1rem);
  line-height:1.18;margin:14px 0 16px;letter-spacing:.01em;
}
.cat-head .lead{font-size:16.5px;line-height:1.9;color:var(--ink-2);max-width:640px}
.cat-stat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px;
}
.cat-stat dl{margin:0;display:grid;gap:14px}
.cat-stat div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:12px}
.cat-stat div:last-child{border-bottom:0;padding-bottom:0}
.cat-stat dt{font-size:13px;color:var(--muted)}
.cat-stat dd{margin:0;font-family:var(--serif);font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.cat-toolbar{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
}
.cat-toolbar .toolbar-label{font-size:13px;color:var(--muted);margin-right:4px}
.cat-toolbar .sort{margin-left:auto;display:flex;align-items:center;gap:10px}
.cat-toolbar select{
  height:44px;padding:0 36px 0 14px;border:1px solid var(--line);border-radius:4px;
  background:var(--card);font-size:14px;appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236E665B' d='M8 11.2 3.2 6.4l1-1L8 9.2l3.8-3.8 1 1z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;background-size:14px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.cat-toolbar select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(169,80,47,.16);outline:none}

/* ---------- qa section ---------- */
.section{padding:96px 0}
.section-tight{padding:72px 0}
.qa-grid{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.col-head{margin-bottom:24px}
.col-head h2{font-size:clamp(1.5rem,2.3vw,1.85rem);line-height:1.3}
.col-head p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--muted)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:transparent;border:0;text-align:left;
  min-height:56px;padding:16px 0;
  font-size:15.5px;font-weight:600;line-height:1.6;color:var(--ink);
  transition:color .18s var(--ease);
}
.faq-q:hover{color:var(--accent)}
.faq-q i{
  flex:0 0 auto;font-size:14px;color:var(--accent);width:20px;text-align:center;
  transition:transform .26s var(--ease);
}
.faq-q[aria-expanded="true"] i{transform:rotate(45deg)}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .26s var(--ease);
}
.faq-a .inner{padding:0 0 20px;font-size:14.5px;line-height:1.85;color:var(--muted)}
.faq-a .inner strong{color:var(--ink-2);font-weight:600}

/* recommended playlist */
.rec-list{border-top:1px solid var(--line)}
.rec-item{
  display:grid;grid-template-columns:38px 64px 1fr auto;gap:16px;align-items:center;
  padding:18px 12px 18px 0;border-bottom:1px solid var(--line);
  transition:background .18s var(--ease);
}
.rec-item:hover{background:var(--paper-deep)}
.rec-num{
  font-family:var(--serif);font-size:19px;font-weight:700;color:var(--accent);
  font-variant-numeric:tabular-nums;letter-spacing:.04em;
}
.rec-item img{
  width:64px;height:64px;object-fit:cover;border-radius:4px;border:1px solid var(--line);
  transition:transform .4s var(--ease);
}
.rec-item:hover img{transform:scale(1.04)}
.rec-item h3{font-family:var(--sans);font-size:15.5px;font-weight:600;line-height:1.5;margin-bottom:3px}
.rec-item p{font-size:13.5px;line-height:1.7;color:var(--muted)}
.rec-item .tag{
  font-size:11.5px;padding:3px 8px;border-radius:var(--r-sm);
  border:1px solid var(--line);color:var(--muted);white-space:nowrap;
}
.rec-foot{margin-top:22px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.rec-note{font-size:12.5px;color:var(--muted);line-height:1.7}

/* ---------- checklist ---------- */
.band-deep{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.check-item{padding:0 32px;border-left:1px solid var(--line)}
.check-item:first-child{padding-left:0;border-left:0}
.check-item .no{
  font-family:var(--serif);font-size:28px;font-weight:700;color:rgba(169,80,47,.32);
  font-variant-numeric:tabular-nums;line-height:1;
}
.check-item h3{font-size:16.5px;margin:12px 0 8px;font-family:var(--sans);font-weight:600}
.check-item p{font-size:14px;line-height:1.8;color:var(--muted)}

/* ---------- related categories ---------- */
.rel-grid{display:grid;grid-template-columns:6fr 3fr 3fr;gap:24px;margin-top:36px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.card:hover{transform:translateY(-2px);border-color:#B9AD9A;box-shadow:var(--sh-hover)}
.card-media{aspect-ratio:16/9;overflow:hidden;background:var(--paper-deep)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto}
.card-body h3{font-family:var(--sans);font-size:16px;font-weight:600;line-height:1.5}
.card-body p{font-size:13.8px;line-height:1.8;color:var(--muted)}
.card-body .link{
  margin-top:auto;font-size:14px;font-weight:600;color:var(--ink);
  display:inline-flex;align-items:center;gap:8px;min-height:44px;
  transition:color .18s var(--ease);
}
.card-body .link i{transition:transform .2s var(--ease)}
.card:hover .card-body .link{color:var(--accent)}
.card:hover .card-body .link i{transform:translateX(4px)}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;color:var(--paper);padding:72px 0;overflow:hidden;
  background:var(--ink);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  opacity:.14;
}
.cta-band::after{content:"";position:absolute;inset:0;background:rgba(20,18,15,.72)}
.cta-band .wrap{position:relative;z-index:1}
.cta-grid{display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center}
.cta-grid h2{font-size:clamp(1.6rem,2.6vw,2.2rem);line-height:1.3;color:var(--paper)}
.cta-grid p{margin-top:12px;font-size:15px;line-height:1.85;color:rgba(246,242,234,.78);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(246,242,234,.82);padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:3fr 3fr 3fr 3fr;gap:40px}
.footer-brand .brand-mark{color:var(--paper);font-size:17px;line-height:1.35}
.footer-brand .brand-sub{color:rgba(246,242,234,.5);display:block;margin-top:6px}
.footer-brand p{margin-top:16px;font-size:13.5px;line-height:1.85;color:rgba(246,242,234,.62);max-width:300px}
.footer-col h4{
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;
  color:rgba(246,242,234,.55);margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:rgba(246,242,234,.82);transition:color .18s var(--ease)}
.footer-col a:hover{color:var(--accent-soft)}
.subscribe-form{display:flex;gap:8px}
.subscribe-form input{
  flex:1 1 auto;min-width:0;height:44px;padding:0 14px;border-radius:4px;
  border:1px solid rgba(246,242,234,.24);background:rgba(246,242,234,.06);color:var(--paper);
  font-size:14px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.subscribe-form input::placeholder{color:rgba(246,242,234,.42)}
.subscribe-form input:focus{outline:none;border-color:var(--accent-soft);box-shadow:0 0 0 3px rgba(240,217,203,.18)}
.subscribe-form button{
  height:44px;padding:0 18px;border-radius:4px;border:1px solid transparent;
  background:var(--paper);color:var(--ink);font-size:14px;font-weight:600;
  transition:background .18s var(--ease),transform .18s var(--ease);
}
.subscribe-form button:hover{background:var(--accent-soft);transform:translateY(-1px)}
.subscribe-note{margin-top:12px;font-size:12.5px;line-height:1.75;color:rgba(246,242,234,.5)}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(246,242,234,.16);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12.5px;color:rgba(246,242,234,.5);
}
.footer-bottom .cert{display:inline-flex;align-items:center;gap:8px}

/* ---------- mobile drawer ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;display:none;
}
.drawer.open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(20,18,15,.5)}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(360px,86vw);
  background:var(--paper);padding:20px 22px 32px;overflow-y:auto;
  transform:translateX(16px);opacity:0;transition:transform .24s var(--ease),opacity .24s var(--ease);
  display:flex;flex-direction:column;
}
.drawer.open .drawer-panel{transform:translateX(0);opacity:1}
.drawer-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:44px;height:44px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--card);display:inline-flex;align-items:center;justify-content:center;
}
.drawer-search{display:flex;align-items:center;gap:10px;height:48px;padding:0 16px;margin:18px 0 8px;
  border:1px solid var(--line);border-radius:999px;background:var(--card)}
.drawer-search input{flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;font-size:14px}
.drawer-nav{display:grid;margin-top:8px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:48px;padding:10px 2px;font-size:15px;border-bottom:1px solid var(--line);
  color:var(--ink-2);transition:color .18s var(--ease);
}
.drawer-nav a:hover{color:var(--accent)}
.drawer-nav a.active{color:var(--accent);font-weight:600}
.drawer-cta{margin-top:22px}
.drawer-cta .btn{width:100%}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .header-actions .plain{display:none}
  .cat-head-grid{grid-template-columns:1fr;gap:28px;align-items:start}
  .cat-stat{max-width:420px}
  .qa-grid{grid-template-columns:1fr;gap:44px}
  .rel-grid{grid-template-columns:1fr 1fr}
  .cta-grid{grid-template-columns:1fr;gap:24px}
  .cta-actions{justify-content:flex-start}
  .check-grid{grid-template-columns:1fr;gap:0}
  .check-item{padding:24px 0;border-left:0;border-top:1px solid var(--line)}
  .check-item:first-child{padding-top:0;border-top:0}
  .section{padding:72px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:820px){
  .search{display:none}
  .header-actions{display:none}
  .menu-btn{display:inline-flex;margin-left:auto}
  .header-top{min-height:64px;gap:12px}
  .header-cats{gap:20px;padding-bottom:2px}
  .brand-mark{font-size:15px}
}
@media (max-width:640px){
  :root{--gutter:16px}
  body{font-size:15.5px}
  .section{padding:56px 0}
  .section-tight{padding:48px 0}
  .cat-head{padding:24px 0 32px}
  .cat-toolbar{gap:8px}
  .cat-toolbar .sort{margin-left:0;width:100%;justify-content:space-between}
  .cat-toolbar select{width:100%}
  .rec-item{grid-template-columns:30px 56px 1fr;gap:12px;padding:16px 0}
  .rec-item img{width:56px;height:56px}
  .rec-item .tag{grid-column:3;justify-self:start;margin-top:6px}
  .rel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .subscribe-form{flex-direction:column}
  .subscribe-form button{width:100%}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  .card:hover{transform:none}
  .card:hover .card-media img{transform:none}
}