/* roulang page: index */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --brand-soft:#FBF0DC;
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --accent-soft:#E4EFE8;
  --alert:#D4553C;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:14px;
  --shadow-sm:0 1px 2px rgba(20,26,23,.04),0 12px 32px rgba(20,26,23,.06);
  --shadow-md:0 2px 8px rgba(20,26,23,.06),0 20px 46px rgba(20,26,23,.10);
  --container:1240px;
  --gutter:28px;
  --serif:"Noto Serif TC",Georgia,serif;
  --sans:"Noto Sans TC","Helvetica Neue",Arial,sans-serif;
  --mono:"Space Grotesk","Noto Sans TC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background-color:var(--paper);
  background-image:linear-gradient(rgba(20,26,23,.026) 1px,transparent 1px),linear-gradient(90deg,rgba(20,26,23,.026) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:-.02em;line-height:1.18;margin:0;color:var(--ink);}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:3px;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
button{font:inherit;cursor:pointer;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head .eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:.16em;color:var(--brand-deep);text-transform:uppercase;margin-bottom:14px;}
.section-head h2{font-size:clamp(28px,3.4vw,42px);margin-bottom:14px;}
.section-head p{color:var(--muted);font-size:17px;line-height:1.85;margin:0;}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;background:var(--brand-soft);color:#7A4E0B;font-size:12.5px;font-weight:600;letter-spacing:.06em;border:1px solid rgba(201,127,30,.22);}
.chip--green{background:var(--accent-soft);color:#245442;border-color:rgba(62,124,99,.22);}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 26px;border-radius:999px;font-family:var(--sans);font-size:15px;font-weight:600;letter-spacing:.04em;border:1px solid transparent;transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;}
.btn .arrow{transition:transform .2s ease;font-family:var(--mono);}
.btn:hover .arrow{transform:translateX(3px);}
.btn-primary{background:var(--brand);color:#241A09;box-shadow:0 6px 18px rgba(233,162,59,.32);}
.btn-primary:hover{background:var(--brand-deep);color:#FFF9EE;box-shadow:0 10px 26px rgba(201,127,30,.34);}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:var(--ink-2);}
.btn-ghost:hover{background:var(--ink-2);color:var(--paper);}
.btn-line{background:transparent;color:var(--ink-2);border-color:var(--line);}
.btn-line:hover{border-color:var(--brand);color:var(--brand-deep);}
.btn-light{background:var(--surface);color:var(--ink);}
.btn-light:hover{background:var(--brand);color:#241A09;}

/* ---------- Header / Card Nav ---------- */
.site-header{position:sticky;top:0;z-index:80;padding:14px 0;background:rgba(247,243,235,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);}
.nav-panel{position:relative;display:flex;align-items:center;gap:16px;padding:10px 14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);transition:box-shadow .25s ease,padding .25s ease;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(150deg,var(--brand),var(--brand-deep));display:grid;place-items:center;color:#2A1D07;font-family:var(--serif);font-weight:900;font-size:17px;letter-spacing:-.03em;box-shadow:inset 0 -2px 0 rgba(0,0,0,.08);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text b{font-family:var(--serif);font-size:15.5px;font-weight:900;color:var(--ink);letter-spacing:.02em;}
.brand-text span{font-size:11.5px;font-weight:600;color:var(--muted);letter-spacing:.18em;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-links a{display:inline-flex;align-items:center;gap:7px;padding:9px 13px;border-radius:12px;font-size:13.5px;font-weight:600;color:var(--ink-2);border:1px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;}
.nav-links a i{font-size:12px;color:var(--brand-deep);transition:color .2s ease;}
.nav-links a:hover{background:var(--brand-soft);color:var(--brand-deep);transform:translateY(-1px);}
.nav-links a.is-active{background:var(--brand);color:#241A09;border-color:var(--brand-deep);}
.nav-links a.is-active i{color:#241A09;}
.nav-cta{margin-left:6px;flex-shrink:0;min-height:44px;padding:10px 20px;font-size:14px;}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:var(--paper);color:var(--ink);align-items:center;justify-content:center;font-size:17px;}
.nav-toggle:hover{border-color:var(--brand);color:var(--brand-deep);}
.nav-mobile-cta{display:none;}

/* ---------- Hero ---------- */
.hero{padding:64px 0 40px;position:relative;overflow:hidden;}
.hero-grid{display:flex;flex-wrap:wrap;gap:48px;align-items:center;}
.hero-copy{flex:1 1 520px;min-width:0;}
.hero-media{flex:1 1 440px;min-width:0;position:relative;}
.hero-tag{margin-bottom:22px;}
.hero h1{font-size:clamp(34px,4.6vw,60px);font-weight:900;line-height:1.12;letter-spacing:-.03em;margin-bottom:20px;}
.hero h1 em{font-style:normal;color:var(--brand-deep);}
.hero-sub{font-size:19px;line-height:1.85;color:var(--muted);max-width:560px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:20px;border-top:1px solid var(--line);}
.hero-facts span{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.04em;}
.hero-facts span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
.hero-frame{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);aspect-ratio:4/3;}
.hero-frame img{width:100%;height:100%;object-fit:cover;background:linear-gradient(150deg,var(--brand),var(--ink-2));}
.hero-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,26,23,.06),rgba(20,26,23,.42));}
.hero-mini{position:absolute;right:-10px;bottom:-26px;width:min(240px,52%);border-radius:var(--radius-sm);overflow:hidden;border:6px solid var(--surface);box-shadow:var(--shadow-md);transform:rotate(-2deg);background:var(--surface);}
.hero-mini img{width:100%;aspect-ratio:3/2;object-fit:cover;}
.hero-mini figcaption{padding:8px 12px 10px;font-size:12px;font-weight:600;color:var(--muted);letter-spacing:.04em;}

/* ---------- Value strip ---------- */
.value-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.value-item{padding:34px 30px 32px;border-right:1px solid var(--line);}
.value-item:last-child{border-right:0;}
.value-item .num{font-family:var(--mono);font-size:14px;font-weight:700;color:var(--brand-deep);letter-spacing:.12em;display:block;margin-bottom:14px;}
.value-item h3{font-size:20px;margin-bottom:10px;}
.value-item p{font-size:15px;color:var(--muted);line-height:1.8;margin:0;}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;}
.bento-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column;}
.bento-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-md);}
.bento-card .body{padding:26px 26px 28px;display:flex;flex-direction:column;gap:10px;flex:1;}
.bento-card h3{font-size:clamp(20px,2.1vw,25px);}
.bento-card p{font-size:15px;color:var(--muted);line-height:1.85;margin:0;}
.bento-card .go{margin-top:auto;padding-top:14px;font-size:13.5px;font-weight:600;color:var(--brand-deep);letter-spacing:.04em;display:inline-flex;align-items:center;gap:8px;}
.bento-card:hover .go .arrow{transform:translateX(3px);}
.bento-card .go .arrow{font-family:var(--mono);transition:transform .2s ease;}
.bento-large{grid-column:span 6;}
.bento-large .cover{aspect-ratio:16/9;overflow:hidden;position:relative;background:linear-gradient(140deg,var(--ink-2),var(--brand));}
.bento-large .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.bento-card:hover .cover img{transform:scale(1.03);}
.bento-large .cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,26,23,.10),rgba(20,26,23,.30));}
.bento-small{grid-column:span 3;}
.bento-small .num{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--brand-deep);}
.bento-small .ico{width:42px;height:42px;border-radius:12px;background:var(--brand-soft);color:var(--brand-deep);display:grid;place-items:center;font-size:17px;margin-bottom:6px;}

/* ---------- Scenes ---------- */
.scene-wrap{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start;}
.scene-side{position:sticky;top:118px;}
.scene-side h2{font-size:clamp(28px,3vw,38px);margin-bottom:16px;}
.scene-side p{color:var(--muted);font-size:16px;line-height:1.85;margin:0;}
.scene-list{display:flex;flex-direction:column;gap:22px;}
.scene-card{display:grid;grid-template-columns:200px 1fr;gap:26px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.scene-card:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-md);}
.scene-card:nth-child(even){grid-template-columns:1fr 200px;}
.scene-card:nth-child(even) .scene-thumb{order:2;}
.scene-thumb{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;background:linear-gradient(140deg,var(--brand),var(--ink-2));}
.scene-thumb img{width:100%;height:100%;object-fit:cover;}
.scene-body .num{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--brand-deep);letter-spacing:.14em;display:block;margin-bottom:8px;}
.scene-body h3{font-size:21px;margin-bottom:8px;}
.scene-body p{font-size:15px;color:var(--muted);line-height:1.8;margin:0 0 12px;}
.scene-tags{display:flex;flex-wrap:wrap;gap:8px;}
.scene-tags span{font-size:12px;font-weight:600;color:var(--ink-2);background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:4px 11px;letter-spacing:.04em;}

/* ---------- Stats & Cases ---------- */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:52px;}
.stat{padding:30px 20px 30px 0;border-right:1px solid var(--line);}
.stat:last-child{border-right:0;}
.stat b{display:block;font-family:var(--mono);font-size:clamp(30px,3.4vw,44px);font-weight:700;letter-spacing:-.02em;color:var(--ink);line-height:1.1;}
.stat b i{font-style:normal;font-size:.45em;color:var(--brand-deep);margin-left:4px;font-family:var(--sans);font-weight:600;letter-spacing:.04em;}
.stat span{display:block;margin-top:8px;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.06em;}
.case-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;}
.case-card{grid-column:span 6;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.case-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-md);}
.case-card .cover{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(140deg,var(--ink-2),var(--brand));}
.case-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.case-card:hover .cover img{transform:scale(1.03);}
.case-card .body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1;}
.case-card h3{font-size:21px;}
.case-card p{font-size:15px;color:var(--muted);line-height:1.8;margin:0;}
.case-card .go{margin-top:auto;padding-top:12px;font-size:13.5px;font-weight:600;color:var(--brand-deep);display:inline-flex;gap:8px;align-items:center;}
.case-wide{grid-column:span 12;display:grid;grid-template-columns:1.1fr 1fr;}
.case-wide .cover{aspect-ratio:auto;min-height:260px;}
.case-wide .body{justify-content:center;padding:34px 34px 36px;}

/* ---------- News / CMS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px 26px 26px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow-sm);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-md);}
.news-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.news-meta time{font-family:var(--mono);font-size:12.5px;color:var(--muted);letter-spacing:.06em;}
.news-card h3{font-size:20px;line-height:1.45;}
.news-card h3 a{transition:color .2s ease;}
.news-card h3 a:hover{color:var(--brand-deep);}
.news-card p{font-size:15px;color:var(--muted);line-height:1.8;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-link{margin-top:auto;padding-top:8px;font-size:13.5px;font-weight:600;color:var(--brand-deep);display:inline-flex;align-items:center;gap:8px;}
.news-link i{font-style:normal;font-family:var(--mono);transition:transform .2s ease;}
.news-link:hover i{transform:translateX(3px);}
.empty-state{border:1.5px dashed var(--line);border-radius:var(--radius-lg);padding:56px 28px;text-align:center;color:var(--muted);background:rgba(255,253,248,.6);}
.empty-state i{font-size:26px;color:var(--brand);display:block;margin-bottom:14px;}
.empty-state p{margin:0;font-size:15px;}

/* ---------- Pricing ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start;}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px 34px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;display:flex;flex-direction:column;height:100%;}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand);}
.plan-name{font-size:13px;font-weight:600;letter-spacing:.16em;color:var(--brand-deep);margin-bottom:12px;}
.plan h3{font-size:24px;margin-bottom:6px;}
.plan .price{font-family:var(--mono);font-size:24px;font-weight:700;color:var(--ink);margin:14px 0 4px;}
.plan .price small{font-family:var(--sans);font-size:13px;font-weight:500;color:var(--muted);margin-left:6px;}
.plan p.desc{font-size:14.5px;color:var(--muted);line-height:1.8;margin:8px 0 18px;}
.plan ul{display:flex;flex-direction:column;gap:10px;margin-bottom:26px;}
.plan ul li{position:relative;padding-left:22px;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
.plan ul li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;border:2px solid var(--brand);}
.plan .btn{margin-top:auto;width:100%;}
.plan-featured{background:var(--ink-2);border-color:var(--brand);color:var(--paper);transform:translateY(-12px);box-shadow:0 20px 48px rgba(20,26,23,.22);}
.plan-featured:hover{transform:translateY(-16px);}
.plan-featured h3,.plan-featured .price{color:var(--paper);}
.plan-featured .plan-name{color:var(--brand);}
.plan-featured p.desc{color:rgba(247,243,235,.74);}
.plan-featured ul li{color:rgba(247,243,235,.9);}
.plan-featured .price small{color:rgba(247,243,235,.6);}
.plan-featured .flag{align-self:flex-start;margin-bottom:14px;font-size:11.5px;font-weight:700;letter-spacing:.14em;padding:5px 12px;border-radius:999px;background:var(--brand);color:#241A09;}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start;}
.faq-side{position:sticky;top:118px;}
.faq-side h2{font-size:clamp(28px,3vw,38px);margin-bottom:16px;}
.faq-side p{color:var(--muted);font-size:16px;margin:0;}
.faq-list{display:flex;flex-direction:column;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{display:flex;align-items:center;gap:16px;padding:22px 4px;cursor:pointer;list-style:none;font-family:var(--serif);font-size:18px;font-weight:700;color:var(--ink);transition:color .2s ease;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-num{font-family:var(--mono);font-size:13px;font-weight:700;color:var(--brand-deep);letter-spacing:.1em;flex-shrink:0;}
.faq-q{flex:1;line-height:1.6;}
.faq-icon{flex-shrink:0;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--mono);font-size:15px;color:var(--brand-deep);transition:background .2s ease,color .2s ease,border-color .2s ease;}
.faq-icon::before{content:"+";}
.faq-item[open] .faq-icon{background:var(--brand);color:#241A09;border-color:var(--brand);}
.faq-item[open] .faq-icon::before{content:"–";}
.faq-a{padding:0 4px 24px 46px;color:var(--muted);font-size:15.5px;line-height:1.9;}
.faq-a p{margin:0;}

/* ---------- CTA & Form ---------- */
.cta-card{background:var(--ink-2);color:var(--paper);border-radius:28px;padding:56px 48px;position:relative;overflow:hidden;box-shadow:0 28px 60px rgba(20,26,23,.24);}
.cta-card::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.jpg');background-size:cover;background-position:center;opacity:.16;}
.cta-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.cta-info h2{font-size:clamp(28px,3.2vw,40px);color:var(--paper);margin-bottom:16px;}
.cta-info p{color:rgba(247,243,235,.76);font-size:16px;line-height:1.9;margin-bottom:22px;}
.cta-points{display:flex;flex-direction:column;gap:12px;}
.cta-points li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:rgba(247,243,235,.86);}
.cta-points li i{color:var(--brand);font-size:13px;margin-top:.42em;}
.coop-form{display:flex;flex-direction:column;gap:16px;background:rgba(255,253,248,.06);border:1px solid rgba(247,243,235,.16);border-radius:var(--radius-lg);padding:26px 26px 28px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:13px;font-weight:600;letter-spacing:.08em;color:rgba(247,243,235,.82);}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:11px 14px;border-radius:12px;border:1px solid rgba(247,243,235,.22);background:rgba(20,26,23,.34);color:var(--paper);font-family:var(--sans);font-size:15px;line-height:1.6;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;box-shadow:none;}
.field textarea{min-height:108px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:rgba(247,243,235,.4);}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(233,162,59,.28);background:rgba(20,26,23,.52);}
.field select option{color:#141A17;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:rgba(247,243,235,.78);line-height:1.7;}
.check-row input{width:18px;height:18px;min-height:18px;margin-top:3px;accent-color:var(--brand);}
.form-note{font-size:13.5px;line-height:1.7;min-height:22px;color:rgba(247,243,235,.72);}
.form-note.is-error{color:#F0A08E;}
.form-note.is-ok{color:#8FD6B4;}
.coop-form .btn{width:100%;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(247,243,235,.76);margin-top:96px;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px;}
.footer-brand .brand-text b{color:var(--paper);}
.footer-brand .brand-text span{color:rgba(247,243,235,.55);}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(247,243,235,.6);margin:18px 0 0;max-width:320px;}
.footer-col h4{font-family:var(--sans);font-size:12.5px;font-weight:700;letter-spacing:.18em;color:rgba(247,243,235,.5);margin:0 0 18px;text-transform:uppercase;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:rgba(247,243,235,.78);transition:color .2s ease;}
.footer-col a:hover{color:var(--brand);}
.footer-col p{font-size:14px;line-height:1.9;color:rgba(247,243,235,.6);margin:0 0 10px;}
.footer-bottom{border-top:1px solid rgba(247,243,235,.14);padding:22px 0;display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;justify-content:space-between;font-size:12.5px;color:rgba(247,243,235,.5);letter-spacing:.04em;}
.to-top{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(247,243,235,.7);border:1px solid rgba(247,243,235,.2);border-radius:999px;padding:8px 16px;transition:all .2s ease;}
.to-top:hover{border-color:var(--brand);color:var(--brand);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);}
.is-in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease;}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .section{padding:72px 0;}
  .nav-links{position:absolute;top:calc(100% + 10px);left:0;right:0;display:none;grid-template-columns:1fr 1fr;gap:8px;padding:14px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-md);margin:0;}
  .nav-links.is-open{display:grid;}
  .nav-links a{padding:12px 14px;font-size:14px;justify-content:flex-start;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-mobile-cta{display:flex !important;grid-column:1 / -1;justify-content:center;background:var(--brand);color:#241A09 !important;font-weight:700;border-color:var(--brand-deep) !important;}
  .hero{padding:44px 0 24px;}
  .hero-grid{gap:52px;}
  .hero-sub{font-size:17.5px;}
  .value-strip{grid-template-columns:1fr;}
  .value-item{border-right:0;border-bottom:1px solid var(--line);padding:26px 4px;}
  .value-item:last-child{border-bottom:0;}
  .bento{grid-template-columns:repeat(6,1fr);}
  .bento-large{grid-column:span 6;}
  .bento-small{grid-column:span 3;}
  .scene-wrap,.faq-wrap{grid-template-columns:1fr;gap:32px;}
  .scene-side,.faq-side{position:static;}
  .scene-card,.scene-card:nth-child(even){grid-template-columns:160px 1fr;}
  .scene-card:nth-child(even) .scene-thumb{order:0;}
  .stats-bar{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(2){border-right:0;}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line);}
  .case-wide{grid-template-columns:1fr;}
  .case-wide .cover{min-height:200px;}
  .plan-grid{grid-template-columns:1fr;}
  .plan-featured{transform:none;}
  .plan-featured:hover{transform:translateY(-4px);}
  .cta-grid{grid-template-columns:1fr;gap:34px;}
  .cta-card{padding:40px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767px){
  .section{padding:56px 0;}
  .hero h1{font-size:clamp(30px,8vw,42px);}
  .hero-mini{display:none;}
  .bento-small{grid-column:span 6;}
  .news-grid{grid-template-columns:1fr;}
  .case-card{grid-column:span 12;}
  .scene-card,.scene-card:nth-child(even){grid-template-columns:1fr;}
  .faq-item summary{font-size:16px;gap:12px;padding:18px 2px;}
  .faq-a{padding-left:2px;}
  .form-row{grid-template-columns:1fr;}
  .cta-card{border-radius:22px;padding:34px 22px;}
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{margin-top:64px;}
  .btn{width:100%;}
  .hero-actions .btn{width:100%;}
}
@media (max-width:519px){
  .container{padding:0 18px;}
  .brand-text b{font-size:14px;}
  .brand-text span{font-size:10.5px;letter-spacing:.12em;}
  .brand-mark{width:38px;height:38px;font-size:15px;}
  .stats-bar{grid-template-columns:1fr;}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:22px 0;}
  .stat:last-child{border-bottom:0;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: article */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --alert:#D4553C;
  --radius-lg:20px;
  --radius-sm:14px;
  --shadow:0 1px 2px rgba(20,26,23,.04), 0 12px 32px rgba(20,26,23,.06);
  --shadow-hover:0 2px 6px rgba(20,26,23,.07), 0 18px 44px rgba(20,26,23,.11);
  --font-serif:"Noto Serif TC", "Songti TC", serif;
  --font-sans:"Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --font-num:"Space Grotesk", var(--font-sans);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.85;
  color:var(--ink-2);
  background-color:var(--paper);
  background-image:repeating-linear-gradient(180deg, rgba(20,26,23,.024) 0 1px, transparent 1px 48px);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color .22s ease, background-color .22s ease, border-color .22s ease;}
p{margin:0 0 1.15em;}
h1,h2,h3,h4{margin:0;font-family:var(--font-serif);font-weight:700;color:var(--ink);line-height:1.2;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
::selection{background:rgba(233,162,59,.35);color:var(--ink);}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 28px;}
.read-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--brand);z-index:999;transition:width .1s linear;}

/* ===== 按鈕 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.08em;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .25s ease,color .25s ease,border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.btn .arrow{transition:transform .25s ease;}
.btn-primary{background:var(--brand);color:var(--ink);border-color:var(--brand);}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:var(--ink);box-shadow:0 10px 24px rgba(201,127,30,.28);}
.btn-primary:hover .arrow{transform:translateX(3px);}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:rgba(30,43,39,.28);}
.btn-ghost:hover{background:var(--ink-2);border-color:var(--ink-2);color:var(--paper);}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:3px;}
.btn-sm{min-height:42px;padding:0 20px;font-size:13.5px;}

/* ===== 導覽 ===== */
.site-header{
  position:sticky;top:0;z-index:80;padding:14px 0;
  background:rgba(247,243,235,.88);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, box-shadow .3s ease, padding .3s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 8px 26px rgba(20,26,23,.06);padding:9px 0;}
.nav-panel{
  position:relative;display:flex;align-items:center;gap:16px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:18px;padding:10px 14px;box-shadow:var(--shadow);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--brand);color:var(--ink);
  font-family:var(--font-serif);font-weight:900;font-size:21px;
  box-shadow:inset 0 -3px 0 rgba(20,26,23,.12);
}
.brand-text{display:flex;flex-direction:column;line-height:1.18;}
.brand-text b{font-family:var(--font-serif);font-size:16px;font-weight:900;color:var(--ink);letter-spacing:.02em;}
.brand-text span{font-size:11.5px;font-weight:500;color:var(--muted);letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links a{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 12px;border-radius:11px;
  font-size:13.5px;font-weight:500;letter-spacing:.05em;color:var(--ink-2);white-space:nowrap;
}
.nav-links a i{font-size:12px;color:var(--muted);transition:color .22s ease;}
.nav-links a:hover{background:rgba(233,162,59,.16);color:var(--ink);}
.nav-links a:hover i{color:var(--brand-deep);}
.nav-links a.is-active{background:var(--brand);color:var(--ink);font-weight:700;box-shadow:inset 0 -2px 0 rgba(20,26,23,.12);}
.nav-links a.is-active i{color:var(--ink);}
.nav-cta{flex-shrink:0;min-height:44px;padding:0 20px;font-size:13.5px;}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;margin-left:auto;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);
  color:var(--ink);font-size:17px;cursor:pointer;
}
.nav-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.nav-mobile-cta{display:none;}

/* ===== 麵包屑 ===== */
.crumbs{padding:26px 0 0;font-size:12.5px;letter-spacing:.06em;color:var(--muted);}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumbs li{display:inline-flex;align-items:center;gap:8px;}
.crumbs li::after{content:"／";color:var(--line);}
.crumbs li:last-child::after{content:"";}
.crumbs a:hover{color:var(--brand-deep);}
.crumbs .current{color:var(--ink-2);font-weight:500;}

/* ===== 文章頭部 ===== */
.article-head{max-width:860px;margin:0 auto;padding:34px 0 0;}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 15px;border-radius:999px;
  background:rgba(233,162,59,.17);color:var(--brand-deep);
  font-size:12.5px;font-weight:700;letter-spacing:.1em;
}
.article-head h1{
  font-weight:900;letter-spacing:-.02em;
  font-size:clamp(30px,4.4vw,50px);line-height:1.14;
  margin:22px 0 20px;
}
.lede{font-size:clamp(17px,1.55vw,19px);line-height:1.85;color:var(--muted);margin:0 0 26px;}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  padding-top:20px;border-top:1px solid var(--line);
  font-size:13.5px;letter-spacing:.05em;color:var(--muted);
}
.meta-row strong{color:var(--ink-2);font-weight:600;}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:var(--line);}
.article-cover{max-width:960px;margin:38px auto 0;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}

/* ===== 文章版面 ===== */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;align-items:start;padding:58px 0 20px;}
.article-main{min-width:0;}
.article-body{max-width:760px;font-size:17px;line-height:1.9;color:var(--ink-2);}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.35em;}
.article-body h2{
  font-family:var(--font-serif);font-weight:700;color:var(--ink);
  font-size:clamp(22px,2.5vw,29px);line-height:1.35;
  margin:2.2em 0 .85em;padding-left:18px;position:relative;
}
.article-body h2::before{content:"";position:absolute;left:0;top:.3em;width:4px;height:1.05em;border-radius:2px;background:var(--brand);}
.article-body h3{font-family:var(--font-serif);font-size:clamp(18px,1.9vw,22px);color:var(--ink);margin:1.9em 0 .7em;}
.article-body h4{font-size:17px;color:var(--ink);margin:1.6em 0 .6em;}
.article-body a{color:var(--brand-deep);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.article-body a:hover{color:var(--ink);}
.article-body img{border-radius:16px;margin:1.6em 0;width:100%;object-fit:cover;}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:4px;}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;margin-bottom:.6em;}
.article-body ul li::before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand);}
.article-body ol{counter-reset:li;}
.article-body ol li::before{
  counter-increment:li;content:counter(li,decimal-leading-zero);
  position:absolute;left:0;top:0;font-family:var(--font-num);font-size:13px;font-weight:700;color:var(--brand-deep);
}
.article-body blockquote{
  margin:1.8em 0;padding:20px 24px;border-left:4px solid var(--brand);
  background:rgba(233,162,59,.1);border-radius:0 14px 14px 0;
  color:var(--ink-2);font-size:16.5px;line-height:1.85;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body figure{margin:1.8em 0;}
.article-body figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:10px;letter-spacing:.04em;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2.4em 0;}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:1.6em 0;display:block;overflow-x:auto;}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left;}
.article-body th{background:rgba(233,162,59,.12);color:var(--ink);font-weight:700;}

/* ===== 側欄 ===== */
.article-aside{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px;}
.toc-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px 22px 18px;box-shadow:var(--shadow);}
.toc-title{font-family:var(--font-serif);font-size:15px;font-weight:700;letter-spacing:.14em;color:var(--ink);margin-bottom:14px;}
.toc-list{counter-reset:toc;display:flex;flex-direction:column;gap:2px;max-height:46vh;overflow:auto;}
.toc-list li a{
  display:block;padding:8px 10px 8px 30px;border-radius:10px;position:relative;
  font-size:13.5px;line-height:1.55;color:var(--muted);
  transition:background-color .2s ease,color .2s ease;
}
.toc-list li{counter-increment:toc;}
.toc-list li a::before{
  content:counter(toc,decimal-leading-zero);
  position:absolute;left:9px;top:9px;font-family:var(--font-num);font-size:11px;color:var(--brand-deep);opacity:.8;
}
.toc-list li a:hover{background:rgba(233,162,59,.14);color:var(--ink);}
.toc-list li a.is-current{background:rgba(233,162,59,.2);color:var(--ink);font-weight:600;}
.aside-cta{background:var(--ink-2);color:var(--paper);border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow);}
.aside-cta h3{font-family:var(--font-serif);color:var(--paper);font-size:19px;margin-bottom:10px;}
.aside-cta p{font-size:13.5px;line-height:1.8;color:rgba(247,243,235,.72);margin-bottom:18px;}
.aside-cta .btn{width:100%;}

/* ===== 文末區塊 ===== */
.article-foot{max-width:760px;margin-top:52px;padding-top:34px;border-top:1px solid var(--line);}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 15px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);font-size:12.5px;letter-spacing:.08em;color:var(--muted);
  transition:all .22s ease;
}
.tag:hover{border-color:var(--brand);background:rgba(233,162,59,.14);color:var(--brand-deep);}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:34px;}
.post-nav a{
  display:flex;flex-direction:column;gap:6px;
  padding:20px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:var(--surface);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-nav a:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow-hover);}
.post-nav .label{font-size:11.5px;letter-spacing:.16em;color:var(--muted);}
.post-nav .title{font-family:var(--font-serif);font-size:16px;color:var(--ink);font-weight:700;}
.post-nav .next{align-items:flex-end;text-align:right;}
.back-row{display:flex;flex-wrap:wrap;gap:14px;}

/* ===== 相關推薦 ===== */
.related-wrap{padding:76px 0 0;}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;}
.section-label{font-size:12px;letter-spacing:.2em;color:var(--brand-deep);font-weight:700;margin-bottom:10px;display:block;}
.section-head h2{font-size:clamp(24px,3vw,34px);font-weight:900;letter-spacing:-.01em;}
.section-head p{font-size:14.5px;color:var(--muted);max-width:520px;margin:0;}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;}
.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-hover);}
.card-thumb{overflow:hidden;aspect-ratio:3/2;background:linear-gradient(135deg,rgba(233,162,59,.35),rgba(62,124,99,.3));}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-thumb img{transform:scale(1.03);}
.card-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1;}
.card-meta{display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.08em;color:var(--muted);}
.card-body h3{font-size:19px;line-height:1.4;color:var(--ink);}
.card-body p{font-size:14.5px;line-height:1.8;color:var(--muted);margin:0;}
.card-link{display:inline-flex;align-items:center;gap:7px;margin-top:auto;font-size:13.5px;font-weight:600;letter-spacing:.08em;color:var(--brand-deep);}
.card:hover .card-link .arrow{transform:translateX(3px);}
.card-link .arrow{transition:transform .25s ease;}

/* ===== 底部 CTA ===== */
.cta-section{padding:88px 0 96px;}
.cta-card{
  position:relative;overflow:hidden;border-radius:26px;
  padding:64px 56px;color:var(--paper);
  background:var(--ink);
  box-shadow:0 24px 60px rgba(20,26,23,.22);
}
.cta-card::after{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.22;mix-blend-mode:luminosity;
}
.cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:34px;}
.cta-inner h2{color:var(--paper);font-size:clamp(25px,3.2vw,38px);font-weight:900;letter-spacing:-.01em;margin-bottom:14px;}
.cta-inner p{color:rgba(247,243,235,.76);max-width:560px;margin:0;font-size:15.5px;line-height:1.85;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ===== 空態 ===== */
.empty-state{
  max-width:640px;margin:60px auto 90px;padding:64px 36px;text-align:center;
  border:1px dashed var(--line);border-radius:var(--radius-lg);background:var(--surface);
}
.empty-state i{font-size:30px;color:var(--brand);margin-bottom:18px;display:block;}
.empty-state h2{font-size:24px;margin-bottom:12px;}
.empty-state p{color:var(--muted);margin-bottom:24px;}

/* ===== 頁腳 ===== */
.site-footer{background:var(--ink);color:var(--paper);padding:76px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:44px;padding-bottom:56px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand-mark{background:var(--brand);color:var(--ink);}
.footer-brand .brand-text b{color:var(--paper);}
.footer-brand .brand-text span{color:rgba(247,243,235,.6);}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(247,243,235,.68);max-width:340px;margin:0;}
.footer-col h4{font-family:var(--font-sans);font-size:12.5px;font-weight:700;letter-spacing:.2em;color:var(--brand);margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:rgba(247,243,235,.78);}
.footer-col a:hover{color:var(--brand);}
.footer-col p{font-size:13.5px;line-height:1.85;color:rgba(247,243,235,.62);margin:0 0 10px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:24px 0 32px;border-top:1px solid rgba(247,243,235,.14);
  font-size:12.5px;letter-spacing:.06em;color:rgba(247,243,235,.56);
}
.to-top{display:inline-flex;align-items:center;gap:8px;color:rgba(247,243,235,.72);font-size:12.5px;letter-spacing:.08em;}
.to-top:hover{color:var(--brand);}

/* ===== 響應式 ===== */
@media (max-width:1100px){
  .nav-links a{padding:8px 9px;font-size:12.5px;gap:5px;}
  .nav-links a i{display:none;}
  .article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:36px;}
}
@media (max-width:1023px){
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--surface);border:1px solid var(--line);border-radius:18px;
    padding:12px;box-shadow:var(--shadow-hover);display:none;
    max-height:72vh;overflow:auto;z-index:90;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{width:100%;padding:12px 14px;font-size:14px;justify-content:flex-start;gap:9px;}
  .nav-links a i{display:inline-block;}
  .nav-mobile-cta{
    display:flex !important;justify-content:center;
    background:var(--brand) !important;color:var(--ink) !important;
    font-weight:700;margin-top:6px;
  }
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0;padding-top:44px;}
  .article-aside{position:static;top:auto;flex-direction:column;margin-top:44px;}
  .toc-list{max-height:none;}
  .cta-card{padding:48px 34px;}
}
@media (max-width:900px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:640px){
  body{font-size:16px;}
  .container{padding:0 18px;}
  .nav-panel{padding:9px 11px;border-radius:16px;gap:10px;}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:18px;border-radius:10px;}
  .brand-text b{font-size:14px;}
  .brand-text span{font-size:10px;letter-spacing:.1em;}
  .crumbs{padding-top:18px;font-size:12px;}
  .article-head{padding-top:24px;}
  .article-cover{margin-top:26px;border-radius:16px;}
  .article-body{font-size:16px;line-height:1.88;}
  .card-grid{grid-template-columns:minmax(0,1fr);gap:20px;}
  .post-nav{grid-template-columns:minmax(0,1fr);}
  .post-nav .next{align-items:flex-start;text-align:left;}
  .cta-section{padding:64px 0 72px;}
  .cta-card{padding:38px 24px;border-radius:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:32px;padding-bottom:40px;}
  .site-footer{padding-top:56px;}
  .related-wrap{padding-top:56px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --brand-soft:rgba(233,162,59,.12);
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --alert:#D4553C;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(20,26,23,.04),0 12px 32px rgba(20,26,23,.06);
  --shadow-md:0 2px 6px rgba(20,26,23,.07),0 20px 48px rgba(20,26,23,.11);
  --section:clamp(64px,7.5vw,112px);
  --font-serif:"Noto Serif TC","Songti TC",serif;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --font-num:"Space Grotesk","Noto Sans TC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    linear-gradient(rgba(20,26,23,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(20,26,23,.028) 1px,transparent 1px);
  background-size:64px 64px,64px 64px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:var(--ink-2);text-decoration:none;transition:color .22s ease,background-color .22s ease,border-color .22s ease,transform .22s ease;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4{
  font-family:var(--font-serif);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.12;
  color:var(--ink);
  margin:0 0 .5em;
}
h1{font-size:clamp(38px,5.4vw,68px);line-height:1.08;}
h2{font-size:clamp(27px,3.4vw,42px);}
h3{font-size:clamp(19px,2vw,25px);}
h4{font-size:17px;font-family:var(--font-sans);font-weight:700;letter-spacing:0;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 28px;
}
.section{padding:var(--section) 0;}
.section-tight{padding:calc(var(--section) * .62) 0;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand-deep);
  background:var(--brand-soft);
  border:1px solid rgba(201,127,30,.28);
  border-radius:999px;
  padding:7px 16px;
  margin-bottom:20px;
}
.eyebrow i{font-size:11px;}
.lead{font-size:clamp(17px,1.5vw,19.5px);color:var(--muted);line-height:1.85;max-width:46ch;}
.section-head{max-width:720px;margin-bottom:52px;}
.section-head h2{margin-bottom:.35em;}
.section-head p{color:var(--muted);font-size:17px;}

/* ---------- 導覽 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  padding:14px 0;
  background:rgba(247,243,235,.78);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:padding .25s ease,box-shadow .25s ease,background-color .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  padding:8px 0;
  background:rgba(247,243,235,.94);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px rgba(20,26,23,.07);
}
.nav-panel{
  position:relative;
  display:flex;
  align-items:center;
  gap:18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:10px 12px;
  box-shadow:var(--shadow-sm);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex-shrink:0;
  padding:4px 8px 4px 4px;
  border-radius:14px;
}
.brand-mark{
  width:40px;height:40px;
  display:grid;place-items:center;
  background:var(--brand);
  color:var(--ink);
  border-radius:12px;
  font-family:var(--font-serif);
  font-weight:900;
  font-size:20px;
  letter-spacing:0;
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.16;}
.brand-text b{
  font-family:var(--font-serif);
  font-weight:900;
  font-size:16.5px;
  letter-spacing:.01em;
  color:var(--ink);
}
.brand-text span{
  font-size:11.5px;
  font-weight:500;
  letter-spacing:.16em;
  color:var(--muted);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:3px;
  flex:1;
  justify-content:center;
  flex-wrap:wrap;
}
.nav-links a{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 13px;
  border-radius:12px;
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.02em;
  color:var(--ink-2);
  border:1px solid transparent;
  white-space:nowrap;
}
.nav-links a i{font-size:12px;color:var(--muted);transition:color .22s ease;}
.nav-links a:hover{background:var(--brand-soft);border-color:rgba(201,127,30,.22);}
.nav-links a:hover i{color:var(--brand-deep);}
.nav-links a.is-active{
  background:var(--brand);
  color:var(--ink);
  border-color:var(--brand-deep);
  box-shadow:0 4px 14px rgba(201,127,30,.24);
}
.nav-links a.is-active i{color:var(--ink);}
.nav-mobile-cta{display:none;}
.nav-cta{flex-shrink:0;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  background:var(--paper);
  color:var(--ink-2);
  border-radius:12px;
  font-size:16px;
  margin-left:auto;
}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:13px 26px;
  border-radius:999px;
  font-family:var(--font-sans);
  font-size:14.5px;
  font-weight:600;
  letter-spacing:.06em;
  border:1px solid transparent;
  text-align:center;
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease,transform .22s ease;
}
.btn .arrow{display:inline-block;transition:transform .22s ease;}
.btn:hover .arrow{transform:translateX(3px);}
.btn-primary{background:var(--brand);color:var(--ink);border-color:var(--brand-deep);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;box-shadow:0 10px 26px rgba(201,127,30,.32);}
.btn-outline{background:transparent;color:var(--ink-2);border-color:var(--ink-2);}
.btn-outline:hover{background:var(--ink-2);color:var(--paper);}
.btn-ghost{
  background:transparent;color:var(--ink-2);
  border-color:transparent;padding-left:4px;padding-right:4px;min-height:auto;
}
.btn-ghost:hover{color:var(--brand-deep);}
.btn-sm{min-height:42px;padding:9px 18px;font-size:13px;}

/* ---------- 麵包屑 ---------- */
.crumb-bar{padding:22px 0 0;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--muted);letter-spacing:.02em;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand-deep);}
.breadcrumb i{font-size:9px;opacity:.6;}
.breadcrumb span[aria-current]{color:var(--ink-2);font-weight:600;}

/* ---------- Hero ---------- */
.page-hero{padding:34px 0 0;}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:clamp(32px,4.6vw,64px);
  align-items:center;
}
.hero-copy h1{margin-bottom:.34em;}
.hero-copy h1 em{
  font-style:normal;
  color:var(--brand-deep);
  display:inline-block;
}
.hero-sub{
  font-size:clamp(17px,1.55vw,19.5px);
  color:var(--muted);
  line-height:1.85;
  max-width:34em;
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-tags{
  display:flex;flex-wrap:wrap;gap:10px 26px;
  border-top:1px solid var(--line);
  padding-top:20px;
}
.hero-tags li{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:500;color:var(--muted);
}
.hero-tags li b{
  font-family:var(--font-num);
  font-size:15px;
  color:var(--ink);
  font-weight:700;
}
.hero-tags li i{color:var(--accent);font-size:11px;}
.hero-media{position:relative;}
.hero-frame{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-md);
  aspect-ratio:4/3.1;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-deep) 55%,var(--ink-2) 100%);
}
.hero-frame img{width:100%;height:100%;object-fit:cover;}
.hero-frame::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,26,23,0) 42%,rgba(20,26,23,.5) 100%);
}
.hero-frame figcaption{
  position:absolute;left:20px;bottom:18px;z-index:2;
  color:#fff;font-size:12.5px;letter-spacing:.08em;
  display:flex;align-items:center;gap:8px;
}
.hero-frame figcaption i{color:var(--brand);}
.hero-float{
  position:absolute;
  right:-16px;bottom:-28px;
  width:min(238px,52%);
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-md);
  padding:10px;
  transform:rotate(-1.6deg);
  transition:transform .3s ease;
}
.hero-float:hover{transform:rotate(0deg) translateY(-3px);}
.hero-float img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:9px;
  background:linear-gradient(140deg,var(--brand),var(--ink-2));
}
.hero-float span{
  display:block;margin-top:9px;
  font-size:11.5px;font-weight:600;letter-spacing:.1em;color:var(--brand-deep);
}

/* ---------- 數據條 ---------- */
.stats-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin-top:clamp(44px,5vw,72px);
}
.stats-bar div{
  padding:26px 20px 26px 0;
  border-right:1px solid var(--line);
}
.stats-bar div:last-child{border-right:0;}
.stats-bar b{
  display:block;
  font-family:var(--font-num);
  font-size:clamp(28px,3vw,38px);
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--ink);
  line-height:1.1;
}
.stats-bar span{
  display:block;margin-top:6px;
  font-size:12.5px;letter-spacing:.12em;color:var(--muted);
}

/* ---------- 章節主體 ---------- */
.chapter-layout{
  display:grid;
  grid-template-columns:262px minmax(0,1fr);
  gap:clamp(30px,4vw,56px);
  align-items:start;
}
.toc{
  position:sticky;
  top:104px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:24px 22px;
  box-shadow:var(--shadow-sm);
}
.toc h2{
  font-family:var(--font-sans);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.16em;
  color:var(--muted);
  margin:0 0 16px;
  text-transform:uppercase;
}
.toc ol{counter-reset:toc;}
.toc li + li{border-top:1px solid var(--line);}
.toc a{
  display:flex;
  align-items:center;
  gap:11px;
  padding:12px 6px;
  font-size:14px;
  font-weight:500;
  color:var(--ink-2);
  border-radius:8px;
}
.toc a::before{
  counter-increment:toc;
  content:counter(toc,decimal-leading-zero);
  font-family:var(--font-num);
  font-size:12px;
  color:var(--brand-deep);
  font-weight:700;
}
.toc a:hover{color:var(--brand-deep);background:var(--brand-soft);}
.toc-note{
  margin-top:18px;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-size:12.5px;
  color:var(--muted);
  line-height:1.75;
}
.chapter-group{margin-bottom:52px;}
.chapter-group:last-child{margin-bottom:0;}
.group-head{
  display:flex;
  align-items:baseline;
  gap:16px;
  margin-bottom:6px;
}
.group-head h3{
  font-size:clamp(21px,2.2vw,27px);
  margin:0;
}
.group-head span{
  font-family:var(--font-num);
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--brand-deep);
  font-weight:700;
}
.group-desc{
  font-size:14.5px;
  color:var(--muted);
  margin:0 0 10px;
  max-width:52ch;
}
.chapter-item{
  position:relative;
  display:grid;
  grid-template-columns:58px minmax(0,1fr) auto;
  gap:20px;
  align-items:start;
  padding:24px 10px 24px 22px;
  border-top:1px solid var(--line);
  transition:background-color .25s ease;
}
.chapter-item:last-child{border-bottom:1px solid var(--line);}
.chapter-item::before{
  content:"";
  position:absolute;
  left:0;top:16px;bottom:16px;
  width:3px;
  border-radius:3px;
  background:var(--brand);
  opacity:0;
  transition:opacity .25s ease;
}
.chapter-item:hover,.chapter-item:focus-within{background:rgba(233,162,59,.07);}
.chapter-item:hover::before,.chapter-item:focus-within::before{opacity:1;}
.chapter-num{
  font-family:var(--font-num);
  font-size:22px;
  font-weight:700;
  color:var(--brand-deep);
  line-height:1.2;
  letter-spacing:-.02em;
}
.chapter-body h4{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:700;
  margin:0 0 8px;
  letter-spacing:-.01em;
}
.chapter-body p{
  font-size:14.8px;
  color:var(--muted);
  line-height:1.8;
  margin:0 0 10px;
}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 11px;
  border-radius:999px;
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.08em;
  background:var(--brand-soft);
  color:var(--brand-deep);
  border:1px solid rgba(201,127,30,.24);
}
.chip.chip-green{
  background:rgba(62,124,99,.1);
  color:var(--accent);
  border-color:rgba(62,124,99,.24);
}
.chip.chip-alert{
  background:rgba(212,85,60,.09);
  color:var(--alert);
  border-color:rgba(212,85,60,.22);
}
.chapter-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.08em;
  color:var(--ink-2);
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:999px;
  padding:9px 16px;
  min-height:42px;
  align-self:center;
  white-space:nowrap;
}
.chapter-link i{font-size:10px;transition:transform .22s ease;}
.chapter-link:hover{
  border-color:var(--brand-deep);
  background:var(--brand);
  color:var(--ink);
}
.chapter-link:hover i{transform:translateX(3px);}

/* ---------- 要點條 ---------- */
.point-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.point-strip li{
  padding:34px 30px 34px 0;
  border-right:1px solid var(--line);
}
.point-strip li:last-child{border-right:0;padding-right:0;}
.point-strip li:not(:first-child){padding-left:30px;}
.point-num{
  display:block;
  font-family:var(--font-num);
  font-size:13px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--brand-deep);
  margin-bottom:14px;
}
.point-strip h3{font-size:20px;margin:0 0 10px;font-family:var(--font-serif);}
.point-strip p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.8;}

/* ---------- 觀看路線 ---------- */
.route-layout{
  display:grid;
  grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(32px,4.4vw,64px);
  align-items:start;
}
.route-aside{position:sticky;top:104px;}
.route-aside h2{margin-bottom:.4em;}
.route-aside p{color:var(--muted);font-size:15.5px;max-width:30ch;}
.route-list{display:grid;gap:18px;}
.route-card{
  display:grid;
  grid-template-columns:132px minmax(0,1fr);
  gap:22px;
  align-items:center;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:16px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.route-card:hover{
  transform:translateY(-4px);
  border-color:rgba(201,127,30,.5);
  box-shadow:var(--shadow-md);
}
.route-card figure{
  margin:0;
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:4/3;
  background:linear-gradient(140deg,var(--brand),var(--ink-2));
}
.route-card img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .4s ease;
}
.route-card:hover img{transform:scale(1.04);}
.route-card .route-txt{padding-right:8px;}
.route-card h3{font-size:19px;margin:0 0 8px;}
.route-card p{font-size:14.3px;color:var(--muted);margin:0 0 10px;line-height:1.78;}

/* ---------- FAQ ---------- */
.faq-layout{
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(32px,4.4vw,64px);
  align-items:start;
}
.faq-aside{position:sticky;top:104px;}
.faq-aside h2{margin-bottom:.4em;}
.faq-aside p{color:var(--muted);font-size:15.5px;max-width:28ch;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:grid;
  grid-template-columns:44px minmax(0,1fr) 30px;
  gap:14px;
  align-items:center;
  background:transparent;
  border:0;
  padding:24px 4px;
  text-align:left;
  font-family:var(--font-sans);
  font-size:16.5px;
  font-weight:600;
  color:var(--ink);
  letter-spacing:.01em;
  transition:color .22s ease;
}
.faq-q .q-num{
  font-family:var(--font-num);
  font-size:12.5px;
  font-weight:700;
  color:var(--brand-deep);
  letter-spacing:.1em;
}
.faq-q .q-icon{
  position:relative;
  width:26px;height:26px;
  border:1px solid var(--line);
  border-radius:50%;
  display:grid;place-items:center;
  font-size:12px;
  color:var(--muted);
  transition:background-color .22s ease,color .22s ease,border-color .22s ease,transform .22s ease;
}
.faq-q:hover{color:var(--brand-deep);}
.faq-q:hover .q-icon{border-color:var(--brand-deep);color:var(--brand-deep);}
.faq-item.is-open .faq-q{color:var(--brand-deep);}
.faq-item.is-open .q-icon{
  background:var(--brand);
  border-color:var(--brand-deep);
  color:var(--ink);
  transform:rotate(180deg);
}
.faq-a{
  max-height:0;
  overflow:hidden;
  opacity:0;
  transition:max-height .26s ease,opacity .26s ease,padding .26s ease;
}
.faq-item.is-open .faq-a{
  max-height:420px;
  opacity:1;
  padding-bottom:22px;
}
.faq-a p{
  padding-left:58px;
  font-size:15px;
  color:var(--muted);
  line-height:1.85;
  margin:0;
}

/* ---------- CTA ---------- */
.cta-block{
  position:relative;
  border-radius:26px;
  overflow:hidden;
  background:var(--ink-2);
  color:var(--paper);
  padding:clamp(40px,5vw,72px);
  isolation:isolate;
}
.cta-block::before{
  content:"";
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  opacity:.26;
  z-index:-2;
}
.cta-block::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(20,26,23,.94) 0%,rgba(30,43,39,.82) 52%,rgba(30,43,39,.5) 100%);
  z-index:-1;
}
.cta-inner{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  gap:40px;
  align-items:center;
}
.cta-block h2{color:var(--paper);margin-bottom:.35em;}
.cta-block p{color:rgba(247,243,235,.76);font-size:16px;max-width:44ch;margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.cta-block .btn-outline{border-color:rgba(247,243,235,.6);color:var(--paper);}
.cta-block .btn-outline:hover{background:var(--paper);color:var(--ink-2);border-color:var(--paper);}
.cta-meta{
  display:flex;flex-wrap:wrap;gap:10px 24px;
  margin-top:26px;
  padding-top:20px;
  border-top:1px solid rgba(247,243,235,.18);
  font-size:12.5px;
  letter-spacing:.1em;
  color:rgba(247,243,235,.62);
}
.cta-meta i{color:var(--brand);margin-right:6px;}

/* ---------- 相關分類 ---------- */
.related-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
}
.related-card{
  display:block;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:14px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.related-card:hover{
  transform:translateY(-4px);
  border-color:rgba(201,127,30,.55);
  box-shadow:var(--shadow-md);
}
.related-card figure{
  margin:0 0 14px;
  border-radius:10px;
  overflow:hidden;
  aspect-ratio:3/2;
  background:linear-gradient(140deg,var(--brand),var(--ink-2));
}
.related-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.related-card:hover img{transform:scale(1.04);}
.related-card span{
  display:block;
  font-size:11.5px;
  letter-spacing:.14em;
  color:var(--brand-deep);
  font-weight:700;
  margin-bottom:6px;
}
.related-card h3{font-size:17px;margin:0 0 6px;font-family:var(--font-serif);}
.related-card p{font-size:12.8px;color:var(--muted);margin:0;line-height:1.7;}
.related-card.is-current{border-color:rgba(62,124,99,.45);background:#FBFDFA;}

/* ---------- 頁腳 ---------- */
.site-footer{
  background:var(--ink-2);
  color:rgba(247,243,235,.78);
  padding:clamp(56px,6vw,84px) 0 30px;
  margin-top:clamp(56px,6vw,96px);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.25fr;
  gap:40px;
  padding-bottom:44px;
  border-bottom:1px solid rgba(247,243,235,.14);
}
.footer-brand .brand{padding:0 0 18px;}
.footer-brand .brand-mark{background:var(--brand);color:var(--ink);}
.footer-brand .brand-text b{color:var(--paper);}
.footer-brand .brand-text span{color:rgba(247,243,235,.55);}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(247,243,235,.66);max-width:34ch;margin:0;}
.footer-col h4{
  color:var(--paper);
  font-size:13px;
  letter-spacing:.16em;
  font-weight:700;
  margin:0 0 16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{color:rgba(247,243,235,.72);font-size:14px;}
.footer-col a:hover{color:var(--brand);}
.footer-col p{font-size:13.5px;color:rgba(247,243,235,.64);line-height:1.8;margin:0 0 10px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;
  align-items:center;justify-content:space-between;
  padding-top:24px;
  font-size:12.5px;
  color:rgba(247,243,235,.52);
  letter-spacing:.04em;
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  color:rgba(247,243,235,.72);
  font-size:12.5px;
  padding:8px 14px;
  border:1px solid rgba(247,243,235,.24);
  border-radius:999px;
  min-height:40px;
}
.to-top:hover{background:var(--brand);color:var(--ink);border-color:var(--brand);}

/* ---------- 響應式 ---------- */
@media (max-width:1023px){
  .container{padding:0 20px;}
  .nav-panel{gap:10px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-links{
    display:none;
    position:absolute;
    top:calc(100% + 10px);
    left:0;right:0;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:18px;
    box-shadow:var(--shadow-md);
    padding:14px;
    grid-template-columns:1fr 1fr;
    gap:8px;
    flex:none;
    justify-content:stretch;
  }
  .nav-links.is-open{display:grid;}
  .nav-links a{
    justify-content:flex-start;
    padding:13px 14px;
    border:1px solid var(--line);
    background:var(--paper);
    font-size:13.5px;
    min-height:48px;
  }
  .nav-links a.is-active{background:var(--brand);border-color:var(--brand-deep);}
  .nav-mobile-cta{
    display:inline-flex;
    grid-column:1 / -1;
    justify-content:center;
    background:var(--ink-2) !important;
    color:var(--paper) !important;
    border-color:var(--ink-2) !important;
    font-weight:600;
    letter-spacing:.1em;
  }
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .hero-float{right:8px;bottom:-22px;width:min(220px,46%);}
  .stats-bar{grid-template-columns:repeat(2,1fr);}
  .stats-bar div:nth-child(2){border-right:0;}
  .stats-bar div:nth-child(1),.stats-bar div:nth-child(2){border-bottom:1px solid var(--line);}
  .chapter-layout{grid-template-columns:1fr;}
  .toc{position:static;}
  .toc ol{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}
  .point-strip{grid-template-columns:1fr;}
  .point-strip li{padding:26px 0 !important;border-right:0;border-bottom:1px solid var(--line);}
  .point-strip li:last-child{border-bottom:0;}
  .route-layout{grid-template-columns:1fr;}
  .route-aside{position:static;}
  .faq-layout{grid-template-columns:1fr;}
  .faq-aside{position:static;}
  .cta-inner{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:639px){
  body{font-size:16px;}
  .site-header{padding:10px 0;}
  .brand-mark{width:36px;height:36px;font-size:18px;border-radius:10px;}
  .brand-text b{font-size:15px;}
  .brand-text span{font-size:10.5px;letter-spacing:.12em;}
  .hero-actions .btn{width:100%;}
  .hero-actions{gap:12px;}
  .hero-float{position:relative;right:auto;bottom:auto;width:100%;margin-top:-32px;transform:rotate(-1deg);}
  .chapter-item{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:20px 4px 20px 16px;}
  .chapter-link{grid-column:2;justify-self:start;margin-top:4px;}
  .chapter-num{font-size:19px;}
  .chapter-body h4{font-size:17.5px;}
  .toc ol{grid-template-columns:1fr;}
  .route-card{grid-template-columns:1fr;}
  .route-card figure{aspect-ratio:16/9;}
  .faq-q{grid-template-columns:32px minmax(0,1fr) 28px;gap:10px;font-size:15.5px;padding:20px 2px;}
  .faq-a p{padding-left:42px;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .stats-bar b{font-size:26px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --brand-soft:#FBEFD9;
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --accent-soft:#E4EEE8;
  --alert:#D4553C;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:14px;
  --radius-xs:12px;
  --shadow-sm:0 1px 2px rgba(20,26,23,.04),0 12px 32px rgba(20,26,23,.06);
  --shadow-md:0 2px 6px rgba(20,26,23,.05),0 20px 48px rgba(20,26,23,.10);
  --max:1240px;
  --gutter:28px;
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  --num:"Space Grotesk","Noto Sans TC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  padding:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    linear-gradient(rgba(20,26,23,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,26,23,.028) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:3px;
  border-radius:6px;
}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:900;
  color:var(--ink);
  letter-spacing:-0.02em;
  line-height:1.1;
  margin:0 0 .5em;
}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
::selection{background:var(--brand);color:var(--ink);}

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

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  padding:14px 0;
  background:rgba(247,243,235,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  transition:padding .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled{padding:8px 0;box-shadow:0 10px 30px rgba(20,26,23,.07);}
.nav-panel{
  display:flex;
  align-items:center;
  gap:18px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:10px 14px;
  box-shadow:var(--shadow-sm);
  transition:box-shadow .25s ease;
}
.site-header.is-scrolled .nav-panel{box-shadow:var(--shadow-md);}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:44px;height:44px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand),var(--brand-deep));
  color:var(--ink);
  font-family:var(--serif);
  font-weight:900;
  font-size:21px;
  border-radius:13px;
  box-shadow:0 6px 16px rgba(201,127,30,.26);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.16;}
.brand-text b{
  font-family:var(--serif);
  font-weight:900;
  font-size:15.5px;
  letter-spacing:.02em;
  color:var(--ink);
}
.brand-text span{
  font-size:11.5px;
  letter-spacing:.14em;
  color:var(--muted);
}
.nav-links{
  display:flex;
  align-items:center;
  gap:3px;
  margin-left:auto;
}
.nav-links a{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 13px;
  border-radius:11px;
  font-size:13.8px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--ink-2);
  transition:background .2s ease,color .2s ease,transform .2s ease;
  white-space:nowrap;
}
.nav-links a i{font-size:12.5px;opacity:.75;}
.nav-links a:hover{background:var(--brand-soft);color:var(--brand-deep);}
.nav-links a.is-active{
  background:var(--brand);
  color:var(--ink);
  box-shadow:0 6px 16px rgba(201,127,30,.24);
}
.nav-links a.is-active i{opacity:1;}
.nav-mobile-cta{display:none;}
.nav-toggle{
  display:none;
  width:46px;height:46px;
  border:1px solid var(--line);
  background:var(--paper);
  border-radius:12px;
  color:var(--ink);
  font-size:17px;
  margin-left:auto;
  align-items:center;
  justify-content:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--brand-soft);border-color:var(--brand);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:0 24px;
  border-radius:999px;
  border:1px solid transparent;
  font-family:var(--sans);
  font-weight:600;
  font-size:14.5px;
  letter-spacing:.08em;
  line-height:1;
  cursor:pointer;
  transition:background .22s ease,color .22s ease,border-color .22s ease,transform .22s ease,box-shadow .22s ease;
}
.btn .arrow{transition:transform .22s ease;font-family:var(--num);}
.btn:hover .arrow{transform:translateX(3px);}
.btn-primary{
  background:var(--brand);
  color:var(--ink);
  box-shadow:0 8px 22px rgba(201,127,30,.26);
}
.btn-primary:hover{background:var(--brand-deep);color:var(--surface);box-shadow:0 12px 28px rgba(201,127,30,.32);}
.btn-outline{
  background:transparent;
  color:var(--ink-2);
  border-color:var(--ink-2);
}
.btn-outline:hover{background:var(--ink-2);color:var(--paper);}
.btn-ghost{
  background:transparent;
  color:var(--ink-2);
  padding:0 6px;
  min-height:44px;
  letter-spacing:.06em;
}
.btn-ghost:hover{color:var(--brand-deep);}
.nav-cta{
  flex-shrink:0;
  min-height:44px;
  padding:0 20px;
  font-size:13.5px;
}

/* ---------- Breadcrumb ---------- */
.crumb-bar{padding:6px 0 0;}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:9px;
  font-size:12.5px;
  letter-spacing:.05em;
  color:var(--muted);
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand-deep);}
.crumb i{font-size:9px;opacity:.6;}
.crumb span{color:var(--ink-2);font-weight:600;}

/* ---------- Hero ---------- */
.hero{
  padding:52px 0 84px;
  position:relative;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:999px;
  background:var(--brand-soft);
  border:1px solid rgba(201,127,30,.26);
  color:var(--brand-deep);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.12em;
  margin-bottom:22px;
}
.hero-eyebrow i{font-size:11px;}
.hero h1{
  font-size:clamp(34px,5vw,68px);
  line-height:1.08;
  margin-bottom:22px;
  max-width:15em;
}
.hero h1 em{
  font-style:normal;
  color:var(--brand-deep);
}
.hero-sub{
  font-size:clamp(16.5px,1.5vw,19.5px);
  line-height:1.9;
  color:var(--muted);
  max-width:34em;
  margin-bottom:30px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 22px;
  padding-top:22px;
  border-top:1px solid var(--line);
  font-size:12.5px;
  letter-spacing:.1em;
  color:var(--muted);
}
.hero-tags span{display:inline-flex;align-items:center;gap:7px;}
.hero-tags i{color:var(--brand-deep);font-size:10px;}
.hero-media{position:relative;}
.hero-frame{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-md);
  background:var(--line);
  aspect-ratio:4/4.6;
}
.hero-frame img{width:100%;height:100%;object-fit:cover;}
.hero-frame::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(20,26,23,0) 42%,rgba(20,26,23,.55) 100%);
}
.hero-frame-tag{
  position:absolute;
  left:20px;bottom:18px;
  z-index:2;
  color:var(--paper);
  font-size:12.5px;
  letter-spacing:.14em;
  display:flex;
  align-items:center;
  gap:9px;
}
.hero-frame-tag i{color:var(--brand);}
.hero-polaroid{
  position:absolute;
  right:-14px;
  bottom:-26px;
  width:47%;
  max-width:240px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  padding:9px;
  box-shadow:var(--shadow-md);
  transform:rotate(-1.6deg);
  transition:transform .3s ease;
}
.hero-polaroid:hover{transform:rotate(0deg) translateY(-3px);}
.hero-polaroid img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:9px;
  background:var(--line);
}
.hero-polaroid figcaption{
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--muted);
  padding:8px 4px 2px;
}

/* ---------- Section base ---------- */
.section{padding:78px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--brand-deep);
  margin-bottom:16px;
}
.kicker::before{
  content:"";
  width:24px;height:2px;
  background:var(--brand);
  border-radius:2px;
}
.section h2{
  font-size:clamp(26px,3.2vw,42px);
  line-height:1.14;
  margin-bottom:18px;
}
.section .lead{
  font-size:17px;
  line-height:1.9;
  color:var(--muted);
  max-width:38em;
}

/* ---------- Filter chips ---------- */
.chip-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:38px;
  padding-bottom:26px;
  border-bottom:1px solid var(--line);
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink-2);
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.06em;
  transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.chip i{font-size:11px;color:var(--brand-deep);}
.chip:hover{border-color:var(--brand);background:var(--brand-soft);transform:translateY(-2px);}
.chip.is-active{
  background:var(--ink-2);
  border-color:var(--ink-2);
  color:var(--paper);
}
.chip.is-active i{color:var(--brand);}

/* ---------- Role grid ---------- */
.role-grid{
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:24px;
}
.role-card{
  grid-column:span 4;
  display:flex;
  flex-direction:column;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease,opacity .3s ease;
}
.role-card:hover{
  transform:translateY(-4px);
  border-color:var(--brand);
  box-shadow:var(--shadow-md);
}
.role-card.is-hidden{display:none;}
.role-card.span-7{grid-column:span 7;}
.role-card.span-5{grid-column:span 5;}
.role-card.span-6{grid-column:span 6;}
.role-card.span-3{grid-column:span 3;}
.role-media{
  position:relative;
  background:var(--line);
  overflow:hidden;
}
.role-media img{
  width:100%;
  height:100%;
  aspect-ratio:4/5;
  object-fit:cover;
  transition:transform .5s ease,filter .5s ease;
  filter:saturate(.92);
}
.role-card:hover .role-media img{transform:scale(1.03);filter:saturate(1.02);}
.role-card.span-7 .role-media img,
.role-card.span-6 .role-media img{aspect-ratio:16/11;}
.role-card.span-3 .role-media img{aspect-ratio:4/4.4;}
.role-num{
  position:absolute;
  top:14px;left:14px;
  z-index:2;
  font-family:var(--num);
  font-weight:700;
  font-size:12.5px;
  letter-spacing:.1em;
  color:var(--ink);
  background:var(--brand);
  border-radius:999px;
  padding:5px 12px;
  box-shadow:0 4px 12px rgba(20,26,23,.16);
}
.role-body{
  padding:22px 24px 24px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.role-role{
  display:inline-flex;
  align-self:flex-start;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  background:var(--accent-soft);
  color:#2C5C49;
  font-size:11.5px;
  font-weight:600;
  letter-spacing:.1em;
  margin-bottom:12px;
}
.role-name{
  font-family:var(--serif);
  font-weight:900;
  font-size:clamp(19px,2vw,24px);
  letter-spacing:-0.01em;
  margin:0 0 10px;
}
.role-hook{
  font-size:14.6px;
  line-height:1.85;
  color:var(--muted);
  margin:0 0 18px;
  flex:1;
}
.role-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--brand-deep);
  border-top:1px solid var(--line);
  padding-top:14px;
  min-height:44px;
}
.role-link i{transition:transform .22s ease;font-size:11px;}
.role-card:hover .role-link{color:var(--brand-deep);}
.role-card:hover .role-link i{transform:translateX(4px);}

/* ---------- Lines section ---------- */
.lines{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.lines-layout{
  display:grid;
  grid-template-columns:minmax(0,0.9fr) minmax(0,1.4fr);
  gap:56px;
  align-items:start;
}
.lines-aside{position:sticky;top:104px;}
.lines-list{display:flex;flex-direction:column;}
.line-item{
  display:grid;
  grid-template-columns:64px minmax(0,1fr);
  gap:20px;
  padding:26px 0;
  border-bottom:1px solid var(--line);
  transition:padding-left .24s ease;
}
.line-item:first-child{border-top:1px solid var(--line);}
.line-item:hover{padding-left:6px;}
.line-num{
  font-family:var(--num);
  font-weight:700;
  font-size:26px;
  color:var(--brand);
  line-height:1;
  letter-spacing:-0.02em;
}
.line-item h3{
  font-size:19px;
  font-weight:700;
  font-family:var(--serif);
  margin:0 0 8px;
}
.line-item p{
  font-size:14.8px;
  line-height:1.85;
  color:var(--muted);
  margin:0;
}
.line-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:12px;
}
.line-tags span{
  font-size:11.5px;
  letter-spacing:.08em;
  padding:4px 11px;
  border-radius:999px;
  background:var(--paper);
  border:1px solid var(--line);
  color:var(--muted);
}

/* ---------- FAQ ---------- */
.faq-layout{
  display:grid;
  grid-template-columns:minmax(0,0.8fr) minmax(0,1.35fr);
  gap:56px;
  align-items:start;
}
.faq-aside{position:sticky;top:104px;}
.faq-aside h2{font-size:clamp(26px,3vw,38px);}
.faq-aside p{font-size:15.5px;color:var(--muted);line-height:1.9;max-width:26em;}
.faq-item{border-top:1px solid var(--line);}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:flex-start;
  gap:18px;
  padding:24px 0;
  background:transparent;
  border:0;
  text-align:left;
  color:var(--ink);
  font-family:var(--sans);
  font-size:16.5px;
  font-weight:600;
  line-height:1.6;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--brand-deep);}
.faq-num{
  font-family:var(--num);
  font-weight:700;
  font-size:13px;
  letter-spacing:.1em;
  color:var(--brand);
  padding-top:4px;
  flex-shrink:0;
}
.faq-text{flex:1;}
.faq-sign{
  font-family:var(--num);
  font-size:20px;
  font-weight:500;
  color:var(--brand-deep);
  line-height:1;
  padding-top:2px;
  flex-shrink:0;
  transition:transform .24s ease;
}
.faq-item.is-open .faq-sign{transform:rotate(45deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s ease;
}
.faq-a p{
  font-size:15px;
  line-height:1.9;
  color:var(--muted);
  padding:0 0 24px 36px;
  margin:0;
}

/* ---------- Related categories ---------- */
.related{background:var(--surface);border-top:1px solid var(--line);}
.cat-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.cat-card{
  display:flex;
  flex-direction:column;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-sm);}
.cat-card img{
  width:100%;
  aspect-ratio:3/2;
  object-fit:cover;
  background:var(--line);
}
.cat-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;}
.cat-card h3{font-size:17.5px;margin:0 0 8px;}
.cat-card p{font-size:13.6px;line-height:1.8;color:var(--muted);margin:0 0 14px;flex:1;}
.cat-card span.more{
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--brand-deep);
  display:inline-flex;
  align-items:center;
  gap:7px;
}
.cat-card[aria-current="page"]{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand) inset;}
.cat-card[aria-current="page"] span.more{color:var(--accent);}

/* ---------- CTA band ---------- */
.cta-band{padding:0 0 96px;}
.cta-inner{
  position:relative;
  border-radius:26px;
  overflow:hidden;
  background:var(--ink-2);
  border:1px solid rgba(233,162,59,.32);
  padding:clamp(38px,6vw,76px);
  color:var(--paper);
}
.cta-inner::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
  opacity:.22;
}
.cta-inner::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(120deg,rgba(20,26,23,.92) 32%,rgba(20,26,23,.55) 100%);
}
.cta-content{position:relative;z-index:2;max-width:720px;}
.cta-content .kicker{color:var(--brand);}
.cta-content .kicker::before{background:var(--brand);}
.cta-content h2{
  color:var(--paper);
  font-size:clamp(26px,3.4vw,42px);
  margin-bottom:18px;
}
.cta-content p{
  color:rgba(247,243,235,.78);
  font-size:16.5px;
  line-height:1.9;
  max-width:36em;
  margin-bottom:30px;
}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-inner .btn-outline{border-color:rgba(247,243,235,.5);color:var(--paper);}
.cta-inner .btn-outline:hover{background:var(--paper);color:var(--ink-2);border-color:var(--paper);}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink-2);
  color:rgba(247,243,235,.76);
  padding:72px 0 30px;
  border-top:1px solid rgba(247,243,235,.1);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:44px;
  padding-bottom:46px;
  border-bottom:1px solid rgba(247,243,235,.14);
}
.site-footer .brand{margin-bottom:18px;}
.site-footer .brand-text b{color:var(--paper);}
.site-footer .brand-text span{color:rgba(247,243,235,.56);}
.footer-brand p{font-size:14px;line-height:1.9;color:rgba(247,243,235,.62);max-width:30em;}
.footer-col h4{
  font-family:var(--sans);
  font-size:13px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--brand);
  margin:0 0 18px;
}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:14px;color:rgba(247,243,235,.76);}
.footer-col a:hover{color:var(--brand);}
.footer-col p{font-size:13.6px;line-height:1.85;margin:0 0 10px;color:rgba(247,243,235,.62);}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:24px;
  font-size:12.5px;
  letter-spacing:.04em;
  color:rgba(247,243,235,.52);
}
.to-top{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  color:rgba(247,243,235,.76);
  font-size:12.5px;
  letter-spacing:.1em;
  transition:color .2s ease;
}
.to-top:hover{color:var(--brand);}

/* ---------- Motion ---------- */
.reveal{opacity:0;transform:translateY(18px);animation:rise .72s cubic-bezier(.22,.68,.34,1) forwards;}
.reveal.d1{animation-delay:.06s;}
.reveal.d2{animation-delay:.13s;}
.reveal.d3{animation-delay:.2s;}
.reveal.d4{animation-delay:.27s;}
@keyframes rise{to{opacity:1;transform:none;}}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav-links a{padding:8px 10px;font-size:13px;}
  .role-grid{gap:20px;}
  .role-card.span-3{grid-column:span 6;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .lines-layout,.faq-layout{gap:36px;}
}
@media (max-width:1024px){
  .nav-links{
    position:absolute;
    top:calc(100% + 10px);
    left:0;right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:18px;
    padding:14px;
    box-shadow:var(--shadow-md);
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:13px 14px;font-size:14.5px;border-radius:12px;}
  .nav-toggle{display:inline-flex;}
  .nav-cta{display:none;}
  .nav-mobile-cta{
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:48px;
    margin-top:6px;
    background:var(--brand);
    color:var(--ink) !important;
    font-weight:600;
    letter-spacing:.1em;
    border-radius:12px;
  }
  .nav-panel{position:relative;}
  .role-card,.role-card.span-7,.role-card.span-5,.role-card.span-6,.role-card.span-3{grid-column:span 6;}
  .lines-layout,.faq-layout{grid-template-columns:1fr;}
  .lines-aside,.faq-aside{position:static;margin-bottom:12px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:720px){
  :root{--gutter:20px;}
  .hero{padding:34px 0 64px;}
  .hero-media{margin-top:46px;}
  .hero-frame{aspect-ratio:4/3.4;}
  .hero-polaroid{width:42%;right:0;bottom:-22px;}
  .role-card,.role-card.span-7,.role-card.span-5,.role-card.span-6,.role-card.span-3{grid-column:span 12;}
  .role-card.span-7 .role-media img,
  .role-card.span-6 .role-media img,
  .role-card.span-3 .role-media img,
  .role-media img{aspect-ratio:4/3.4;}
  .cat-grid{grid-template-columns:1fr;}
  .section{padding:58px 0;}
  .line-item{grid-template-columns:48px minmax(0,1fr);gap:14px;}
  .line-num{font-size:21px;}
  .faq-q{font-size:15.5px;gap:12px;}
  .faq-a p{padding-left:28px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .site-footer{padding:56px 0 24px;}
  .cta-band{padding-bottom:64px;}
  .btn{width:100%;}
  .hero-actions .btn{width:100%;}
  .cta-actions .btn{width:100%;}
}
@media (max-width:520px){
  .brand-text b{font-size:14px;}
  .brand-text span{font-size:10.5px;letter-spacing:.1em;}
  .brand-mark{width:40px;height:40px;font-size:19px;}
  .chip{padding:0 14px;font-size:12.8px;}
  .hero h1{font-size:clamp(28px,8vw,40px);}
  .role-body{padding:18px 18px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-delay:0ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category3 */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --alert:#D4553C;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(20,26,23,.04),0 10px 26px rgba(20,26,23,.055);
  --shadow-md:0 1px 2px rgba(20,26,23,.05),0 18px 44px rgba(20,26,23,.09);
  --serif:"Noto Serif TC","Songti TC",serif;
  --sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --mono:"Space Grotesk",ui-monospace,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    linear-gradient(rgba(30,43,39,.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(30,43,39,.028) 1px,transparent 1px);
  background-size:64px 64px,64px 64px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:700;
  letter-spacing:-.02em;
  line-height:1.14;
  color:var(--ink);
  margin:0 0 .5em;
}
h1{font-size:clamp(38px,4.6vw,62px);font-weight:900;line-height:1.08;}
h2{font-size:clamp(28px,3.1vw,42px);}
h3{font-size:clamp(20px,1.9vw,26px);}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;transition:color .25s var(--ease);}
a:hover{color:var(--brand-deep);}
img{display:block;max-width:100%;height:auto;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section--tight{padding:64px 0;}
.section--dark{background:var(--ink-2);color:var(--paper);}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:12.5px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--brand-deep);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--brand-deep);display:block;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:999px;
  font-size:12.5px;font-weight:600;letter-spacing:.08em;
  background:rgba(233,162,59,.18);color:#7A5210;
  border:1px solid rgba(201,127,30,.26);
  white-space:nowrap;
}
.chip--green{background:rgba(62,124,99,.13);color:#2C5C49;border-color:rgba(62,124,99,.26);}
.chip--line{background:transparent;color:var(--muted);border:1px solid var(--line);}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:48px;padding:0 26px;border-radius:999px;
  font-family:var(--sans);font-size:15px;font-weight:600;letter-spacing:.06em;
  border:1px solid transparent;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease);
}
.btn .arrow{display:inline-block;transition:transform .25s var(--ease);}
.btn:hover .arrow{transform:translateX(3px);}
.btn-primary{background:var(--brand);color:var(--ink);border-color:var(--brand);box-shadow:0 6px 18px rgba(201,127,30,.22);}
.btn-primary:hover{background:var(--brand-deep);color:#fff;border-color:var(--brand-deep);color:var(--surface);}
.btn-outline{background:transparent;color:var(--ink-2);border-color:var(--ink-2);}
.btn-outline:hover{background:var(--ink-2);color:var(--paper);}
.btn-text{
  background:none;border:0;padding:0;min-height:auto;
  color:var(--ink-2);font-weight:600;letter-spacing:.06em;
  display:inline-flex;align-items:center;gap:8px;
}
.btn-text:hover{color:var(--brand-deep);}
.btn:active{transform:translateY(1px);}

/* ---------- 導覽 ---------- */
.site-header{
  position:sticky;top:0;z-index:80;padding:16px 0;
  background:rgba(247,243,235,.9);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  transition:padding .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{padding:8px 0;box-shadow:0 10px 30px rgba(20,26,23,.07);}
.nav-panel{
  position:relative;display:flex;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:18px;padding:10px 14px;box-shadow:var(--shadow-sm);
  transition:box-shadow .3s var(--ease);
}
.site-header.is-scrolled .nav-panel{box-shadow:var(--shadow-md);}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  background:var(--brand);color:var(--ink);border-radius:12px;
  font-family:var(--serif);font-weight:900;font-size:20px;line-height:1;
  box-shadow:inset 0 -2px 0 rgba(20,26,23,.12);
}
.brand-text{display:flex;flex-direction:column;line-height:1.18;}
.brand-text b{font-family:var(--serif);font-size:17px;font-weight:900;letter-spacing:-.01em;color:var(--ink);}
.brand-text span{font-size:11.5px;font-weight:600;letter-spacing:.18em;color:var(--muted);}
.nav-links{display:flex;align-items:center;gap:3px;margin-left:auto;}
.nav-links a{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 12px;border-radius:12px;
  font-size:14px;font-weight:600;letter-spacing:.03em;color:var(--ink-2);
  transition:background .22s var(--ease),color .22s var(--ease);
  white-space:nowrap;
}
.nav-links a i{font-size:12.5px;opacity:.72;}
.nav-links a:hover{background:rgba(233,162,59,.16);color:var(--ink);}
.nav-links a.is-active{background:var(--brand);color:var(--ink);}
.nav-links a.is-active i{opacity:1;}
.nav-cta{margin-left:6px;min-height:44px;padding:0 20px;font-size:14px;}
.nav-mobile-cta{display:none;}
.nav-toggle{
  display:none;margin-left:auto;
  width:46px;height:46px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  font-size:17px;cursor:pointer;
}

/* ---------- 麵包屑 ---------- */
.crumbs{padding:24px 0 0;font-size:12.5px;color:var(--muted);letter-spacing:.04em;}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.crumbs li{display:flex;align-items:center;gap:8px;}
.crumbs li+li::before{content:"/";color:var(--line);}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--brand-deep);}
.crumbs [aria-current="page"]{color:var(--ink);font-weight:600;}

/* ---------- Hero ---------- */
.hero{padding:40px 0 72px;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.hero h1{margin-bottom:22px;}
.hero h1 .hl{
  position:relative;display:inline-block;
}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:.08em;height:.32em;
  background:rgba(233,162,59,.42);z-index:-1;border-radius:3px;
}
.lede{font-size:clamp(17px,1.35vw,19px);line-height:1.85;color:var(--muted);max-width:34em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-tags{
  display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:34px;padding-top:22px;
  border-top:1px solid var(--line);font-size:13px;color:var(--muted);letter-spacing:.04em;
}
.hero-tags span{display:inline-flex;align-items:center;gap:7px;}
.hero-tags i{color:var(--brand-deep);font-size:12px;}
.hero-media{position:relative;}
.hero-media .main-shot{
  border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;
  box-shadow:var(--shadow-md);background:linear-gradient(140deg,#E9A23B,#1E2B27);
}
.hero-media .main-shot img{width:100%;height:100%;object-fit:cover;}
.float-card{
  position:absolute;left:-26px;bottom:-30px;width:206px;
  background:var(--surface);border:1px solid var(--line);border-radius:16px;
  padding:12px;box-shadow:var(--shadow-md);transform:rotate(-2deg);
}
.float-card img{width:100%;height:96px;object-fit:cover;border-radius:10px;background:linear-gradient(140deg,#C97F1E,#1E2B27);}
.float-card b{display:block;font-family:var(--serif);font-size:14px;margin-top:10px;line-height:1.4;}
.float-card span{font-size:11.5px;color:var(--muted);letter-spacing:.08em;}

/* ---------- 主視覺帶 ---------- */
.band{
  position:relative;border-radius:26px;overflow:hidden;min-height:400px;
  display:flex;align-items:flex-end;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  box-shadow:var(--shadow-md);
}
.band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(20,26,23,.88) 8%,rgba(20,26,23,.42) 46%,rgba(20,26,23,.16) 100%);
}
.band-inner{position:relative;z-index:2;padding:44px;max-width:660px;color:var(--paper);}
.band-inner .band-line{
  font-family:var(--serif);font-size:clamp(22px,2.4vw,32px);font-weight:700;
  line-height:1.4;letter-spacing:-.01em;margin:16px 0 12px;color:#FFFDF8;
}
.band-inner p{color:rgba(255,253,248,.78);font-size:15.5px;margin:0;}

/* ---------- 章節膠囊 ---------- */
.chapter-bar{
  position:sticky;top:86px;z-index:50;padding:14px 0;
  background:rgba(247,243,235,.94);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(228,220,205,.7);
}
.pill-row{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;}
.pill-row::-webkit-scrollbar{height:4px;}
.pill-row::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;}
.pill{
  flex:0 0 auto;display:inline-flex;align-items:center;gap:9px;
  padding:10px 18px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  font-size:14px;font-weight:600;letter-spacing:.04em;color:var(--ink-2);
  transition:all .22s var(--ease);
}
.pill .num{font-family:var(--mono);font-size:12px;font-weight:700;opacity:.6;}
.pill:hover{border-color:var(--brand);color:var(--brand-deep);}
.pill.is-current{background:var(--ink-2);border-color:var(--ink-2);color:var(--paper);}
.pill.is-current .num{opacity:.85;color:var(--brand);}

/* ---------- 世界觀章節 ---------- */
.world-wrap{padding-top:36px;}
.world-row{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:48px 0;border-bottom:1px solid var(--line);
}
.world-row:first-child{padding-top:0;}
.world-row:last-child{border-bottom:0;}
.world-row.reverse .world-media{order:2;}
.world-media{
  border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/2;
  box-shadow:var(--shadow-sm);background:linear-gradient(140deg,#E9A23B,#1E2B27);
}
.world-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.world-media:hover img{transform:scale(1.03);}
.world-text .idx{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.2em;
  color:var(--brand-deep);margin-bottom:14px;
}
.world-text .idx::after{content:"";width:40px;height:1px;background:var(--line);}
.world-text h3{margin-bottom:14px;}
.world-text p{color:var(--muted);font-size:16px;line-height:1.9;}
.world-text .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}

/* ---------- 場景節點 ---------- */
.node-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.node-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.node-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-md);}
.node-card .node-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.node-card .node-idx{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand-deep);}
.node-card .node-icon{
  width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(62,124,99,.12);color:var(--accent);font-size:15px;
}
.node-card h3{font-size:19px;margin-bottom:8px;}
.node-card p{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0;}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start;}
.faq-intro{position:sticky;top:110px;}
.faq-intro p{color:var(--muted);font-size:15.5px;max-width:26em;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:flex-start;gap:16px;
  padding:22px 0;background:none;border:0;cursor:pointer;text-align:left;
  font-family:var(--serif);font-size:18px;font-weight:700;color:var(--ink);line-height:1.5;
  transition:color .22s var(--ease);
}
.faq-q:hover{color:var(--brand-deep);}
.faq-q .qnum{font-family:var(--mono);font-size:12.5px;font-weight:700;color:var(--brand-deep);padding-top:5px;letter-spacing:.1em;}
.faq-q .plus{margin-left:auto;font-size:20px;line-height:1;color:var(--brand-deep);transition:transform .24s var(--ease);}
.faq-item.is-open .faq-q .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease);}
.faq-a p{
  margin:0 0 22px;padding-left:34px;font-size:15.5px;line-height:1.9;color:var(--muted);
}

/* ---------- 相關分類 ---------- */
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:32px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.rel-card{
  display:flex;align-items:center;gap:16px;
  background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;
  box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.rel-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-md);color:var(--ink);}
.rel-card img{width:82px;height:82px;border-radius:13px;object-fit:cover;flex:0 0 auto;background:linear-gradient(140deg,#E9A23B,#1E2B27);}
.rel-card .rel-body{min-width:0;}
.rel-card h3{font-size:17px;margin-bottom:4px;}
.rel-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.6;}
.rel-card .rel-arrow{margin-left:auto;color:var(--brand-deep);font-size:14px;transition:transform .25s var(--ease);}
.rel-card:hover .rel-arrow{transform:translateX(3px);}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:26px;
  background-image:url("/assets/images/backpic/back-3.jpg");
  background-size:cover;background-position:center;
  padding:56px;color:var(--paper);box-shadow:var(--shadow-md);
}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(30,43,39,.86);}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center;}
.cta-inner h2{color:#FFFDF8;margin-bottom:14px;}
.cta-inner p{color:rgba(255,253,248,.76);font-size:16px;margin:0;max-width:32em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.cta-actions .btn-outline{color:var(--paper);border-color:rgba(255,253,248,.5);}
.cta-actions .btn-outline:hover{background:var(--paper);color:var(--ink);}

/* ---------- 頁腳 ---------- */
.site-footer{background:var(--ink-2);color:rgba(255,253,248,.78);padding:72px 0 28px;margin-top:96px;}
.site-footer .brand-text b{color:#FFFDF8;}
.site-footer .brand-text span{color:rgba(255,253,248,.55);}
.footer-grid{display:grid;grid-template-columns:1.5fr .75fr .75fr 1.05fr;gap:40px;}
.footer-brand p{font-size:14px;line-height:1.85;margin:18px 0 0;max-width:26em;color:rgba(255,253,248,.66);}
.footer-col h4{
  font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.16em;
  color:#FFFDF8;margin:0 0 16px;
}
.footer-col ul li{margin-bottom:10px;}
.footer-col a{font-size:14px;color:rgba(255,253,248,.72);}
.footer-col a:hover{color:var(--brand);}
.footer-col p{font-size:13.5px;line-height:1.8;color:rgba(255,253,248,.62);margin:0 0 8px;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,253,248,.16);
  font-size:12.5px;color:rgba(255,253,248,.55);letter-spacing:.04em;
}
.to-top{display:inline-flex;align-items:center;gap:8px;color:rgba(255,253,248,.72);font-size:12.5px;}
.to-top:hover{color:var(--brand);}
.to-top i{font-size:11px;}

/* ---------- 入場動效 ---------- */
@keyframes riseIn{from{opacity:0;transform:translateY(18px);}to{opacity:1;transform:none;}}
.anim{animation:riseIn .7s var(--ease) both;}
.d1{animation-delay:.06s;}
.d2{animation-delay:.13s;}
.d3{animation-delay:.2s;}
.d4{animation-delay:.27s;}
.d5{animation-delay:.34s;}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-delay:0ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
  .world-media:hover img{transform:none;}
}

/* ---------- 響應式 ---------- */
@media (max-width:1023px){
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:var(--surface);border:1px solid var(--line);border-radius:18px;
    padding:12px;box-shadow:var(--shadow-md);display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:12px 14px;font-size:15px;}
  .nav-cta{display:none;}
  .nav-mobile-cta{
    display:inline-flex;justify-content:center;margin-top:6px;
    background:var(--brand);color:var(--ink) !important;border-radius:12px;font-weight:700;
  }
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero{padding:32px 0 56px;}
  .float-card{left:auto;right:-8px;bottom:-26px;width:176px;}
  .world-row,.world-row.reverse{grid-template-columns:1fr;gap:28px;}
  .world-row.reverse .world-media{order:0;}
  .node-grid{grid-template-columns:repeat(2,1fr);}
  .faq-layout{grid-template-columns:1fr;gap:28px;}
  .faq-intro{position:static;}
  .related-grid{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:26px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .chapter-bar{top:78px;}
  .section{padding:72px 0;}
}
@media (max-width:640px){
  .container{padding:0 18px;}
  h1{font-size:clamp(32px,8vw,42px);}
  h2{font-size:clamp(25px,6.4vw,32px);}
  body{font-size:16px;}
  .section{padding:64px 0;}
  .site-footer{margin-top:64px;padding:56px 0 24px;}
  .hero-tags{font-size:12.5px;gap:8px 14px;}
  .hero-actions .btn{width:100%;}
  .band{min-height:340px;border-radius:20px;}
  .band-inner{padding:26px;}
  .node-grid{grid-template-columns:1fr;}
  .cta-band{padding:30px;border-radius:20px;}
  .footer-grid{grid-template-columns:1fr;}
  .float-card{position:static;transform:none;width:100%;margin-top:16px;display:flex;align-items:center;gap:12px;padding:10px;}
  .float-card img{width:74px;height:74px;flex:0 0 auto;margin:0;}
  .float-card b{margin-top:0;}
  .rel-card img{width:70px;height:70px;}
  .faq-q{font-size:16.5px;gap:12px;}
  .faq-a p{padding-left:0;font-size:15px;}
  .related-head{margin-bottom:22px;}
  .footer-bottom{justify-content:flex-start;}
}

/* roulang page: category4 */
:root{
  --brand:#E9A23B;
  --brand-deep:#C97F1E;
  --brand-soft:#FBF1DE;
  --ink:#141A17;
  --ink-2:#1E2B27;
  --paper:#F7F3EB;
  --surface:#FFFDF8;
  --muted:#5E665F;
  --line:#E4DCCD;
  --accent:#3E7C63;
  --accent-soft:#E7F0EA;
  --alert:#D4553C;
  --r-lg:20px;
  --r-sm:14px;
  --shadow-1:0 1px 2px rgba(20,26,23,.04), 0 12px 32px rgba(20,26,23,.06);
  --shadow-2:0 2px 6px rgba(20,26,23,.07), 0 20px 46px rgba(20,26,23,.10);
  --ease:cubic-bezier(.4,.2,.2,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Noto Sans TC','Helvetica Neue',Arial,sans-serif;
  font-size:16.5px;
  line-height:1.85;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.035;
  background-image:linear-gradient(to right,var(--ink) 1px,transparent 1px),linear-gradient(to bottom,var(--ink) 1px,transparent 1px);
  background-size:34px 34px;
}
img{display:block;max-width:100%;height:auto;object-fit:cover;}
a{color:var(--brand-deep);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--ink-2);}
h1,h2,h3,h4{margin:0;font-family:'Noto Serif TC','Songti TC',serif;font-weight:700;letter-spacing:-.02em;line-height:1.16;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 22px;
  position:relative;
  z-index:1;
}
.grid-x{display:flex;flex-wrap:wrap;gap:28px;margin:0;}
.grid-x>.cell{width:auto;min-width:0;padding:0;}
.grid-x>.cell.half{flex:1 1 calc(50% - 14px);}

/* ============ 導覽 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:70;
  padding:16px 0 10px;
  background:var(--paper);
  transition:padding .28s var(--ease),box-shadow .28s var(--ease);
}
.site-header.is-scrolled{padding:8px 0 8px;}
.site-header.is-scrolled .nav-panel{box-shadow:var(--shadow-2);}
.nav-panel{
  position:relative;
  display:flex;
  align-items:center;
  gap:16px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:11px 14px;
  box-shadow:var(--shadow-1);
  transition:box-shadow .28s var(--ease);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:grid;place-items:center;
  border-radius:12px;
  background:var(--brand);
  color:var(--ink-2);
  font-family:'Noto Serif TC',serif;
  font-weight:900;
  font-size:20px;
  line-height:1;
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text b{font-family:'Noto Serif TC',serif;font-size:16px;font-weight:900;letter-spacing:-.01em;}
.brand-text span{font-size:11.5px;letter-spacing:.14em;color:var(--muted);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;flex-wrap:wrap;}
.nav-links a{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 12px;
  border-radius:12px;
  border:1px solid transparent;
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--ink-2);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.nav-links a i{font-size:12px;opacity:.7;}
.nav-links a:hover{background:var(--brand-soft);color:var(--brand-deep);}
.nav-links a.is-active{background:var(--brand);color:var(--ink);border-color:var(--brand-deep);}
.nav-links a.is-active i{opacity:.9;}
.nav-mobile-cta{display:none;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--brand-soft);
  color:var(--ink-2);
  font-size:16px;
  cursor:pointer;
  transition:background .2s var(--ease);
}
.nav-toggle:hover{background:var(--brand);color:var(--ink);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;
  padding:12px 24px;
  border-radius:999px;
  border:1px solid transparent;
  font-family:'Noto Sans TC',sans-serif;
  font-size:14.5px;
  font-weight:600;
  letter-spacing:.08em;
  cursor:pointer;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
}
.btn-primary{background:var(--brand);color:var(--ink);border-color:var(--brand);box-shadow:0 8px 20px rgba(233,162,59,.22);}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);color:var(--surface);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--ink-2);border-color:var(--ink-2);}
.btn-ghost:hover{background:var(--ink-2);color:var(--paper);transform:translateY(-1px);}
.btn .arrow{transition:transform .22s var(--ease);}
.btn:hover .arrow{transform:translateX(3px);}
.nav-cta{flex:0 0 auto;min-height:44px;padding:10px 20px;font-size:13.5px;}

/* ============ 麵包屑 ============ */
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding-top:22px;
  font-size:12.5px;
  color:var(--muted);
  letter-spacing:.03em;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--brand-deep);}
.breadcrumb .sep{opacity:.55;}
.breadcrumb .current{color:var(--ink-2);font-weight:600;}

/* ============ 首屏 ============ */
.hero{padding:40px 0 76px;}
.hero .grid-x{align-items:center;}
.hero-copy{flex:1 1 56%;}
.hero-media{flex:1 1 40%;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;
  border-radius:999px;
  background:var(--brand-soft);
  border:1px solid #EDDCBE;
  color:var(--brand-deep);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.12em;
}
.eyebrow i{font-size:11px;}
.hero-title{
  margin:22px 0 20px;
  font-size:clamp(32px,4.6vw,62px);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-.02em;
}
.hero-title em{
  font-style:normal;
  color:var(--brand-deep);
  background:linear-gradient(to top,rgba(233,162,59,.32) 34%,transparent 34%);
}
.lead{
  max-width:33em;
  font-size:clamp(16px,1.4vw,19px);
  color:var(--muted);
  line-height:1.9;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:34px;
  padding-top:22px;
  border-top:1px solid var(--line);
}
.hero-meta span{
  padding:6px 13px;
  border:1px solid var(--line);
  border-radius:999px;
  background:var(--surface);
  font-size:12.5px;
  letter-spacing:.06em;
  color:var(--muted);
}
.hero-media{position:relative;}
.hero-frame{
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-2);
  aspect-ratio:4/3;
  background:linear-gradient(140deg,var(--brand) 0%,var(--ink-2) 100%);
}
.hero-frame img{width:100%;height:100%;}
.hero-float{
  position:absolute;
  right:-6px;
  bottom:-26px;
  width:190px;
  padding:9px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow-2);
  transform:rotate(-2deg);
}
.hero-float img{width:100%;aspect-ratio:3/2;border-radius:10px;}
.hero-float p{margin:9px 3px 2px;font-size:11.5px;line-height:1.55;color:var(--muted);letter-spacing:.02em;}

/* ============ 板塊通用 ============ */
.section{padding:76px 0;}
.section.tight{padding:56px 0;}
.section-head{max-width:740px;margin-bottom:46px;}
.kicker{
  display:block;
  font-family:'Space Grotesk','Noto Sans TC',sans-serif;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--brand-deep);
  margin-bottom:10px;
}
.section-title{
  font-size:clamp(26px,3vw,42px);
  font-weight:900;
  line-height:1.16;
  margin-bottom:16px;
}
.section-sub{color:var(--muted);font-size:16px;max-width:36em;}

/* ============ 流程時間線 ============ */
.timeline{position:relative;max-width:940px;}
.timeline::before{
  content:"";
  position:absolute;
  left:23px;top:14px;bottom:14px;
  width:1px;
  background:var(--line);
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:48px 1fr;
  gap:24px;
  padding:24px 0;
  border-bottom:1px dashed var(--line);
}
.tl-item:last-child{border-bottom:0;}
.tl-num{
  width:48px;height:48px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--surface);
  border:1px solid var(--line);
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  font-size:14px;
  color:var(--brand-deep);
  z-index:1;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.tl-item:hover .tl-num{background:var(--brand);border-color:var(--brand);color:var(--ink);transform:scale(1.04);}
.tl-body h3{font-size:clamp(19px,1.9vw,23px);margin-bottom:10px;}
.tl-body p{color:var(--muted);font-size:15.5px;margin-bottom:14px;max-width:44em;}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-block;
  padding:5px 12px;
  border-radius:999px;
  background:var(--brand-soft);
  border:1px solid #EDDCBE;
  color:var(--brand-deep);
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
}
.tag-green{background:var(--accent-soft);border-color:#CFE2D6;color:#2F6350;}

/* ============ 能力分組 2×2 ============ */
.cap-grid{margin-top:6px;}
.cap-card{
  height:100%;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:28px;
  box-shadow:var(--shadow-1);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.cap-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-2);}
.cap-icon{
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius:14px;
  background:var(--brand-soft);
  color:var(--brand-deep);
  font-size:18px;
  margin-bottom:18px;
}
.cap-card h3{font-size:21px;margin-bottom:10px;}
.cap-card p{color:var(--muted);font-size:15px;margin-bottom:16px;}
.cap-list{list-style:none;display:flex;flex-direction:column;gap:9px;}
.cap-list li{
  display:flex;align-items:flex-start;gap:9px;
  font-size:14px;
  color:var(--ink-2);
}
.cap-list li i{color:var(--accent);font-size:11px;margin-top:7px;}

/* ============ 圖集 ============ */
.gallery-outer{margin-top:8px;}
.gallery{
  display:flex;
  gap:20px;
  overflow-x:auto;
  padding:6px 4px 20px;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
}
.gallery::-webkit-scrollbar{height:8px;}
.gallery::-webkit-scrollbar-track{background:var(--brand-soft);border-radius:99px;}
.gallery::-webkit-scrollbar-thumb{background:var(--brand);border-radius:99px;}
.g-card{
  flex:0 0 300px;
  scroll-snap-align:start;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.g-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-2);}
.g-card .g-img{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(140deg,var(--brand) 0%,var(--ink-2) 100%);}
.g-card img{width:100%;height:100%;transition:transform .45s var(--ease);}
.g-card:hover img{transform:scale(1.04);}
.g-card figcaption{padding:15px 17px;font-size:13.5px;color:var(--muted);line-height:1.6;}
.g-card figcaption b{display:block;font-family:'Noto Serif TC',serif;color:var(--ink);font-size:15px;margin-bottom:3px;}
.gallery-hint{font-size:12.5px;color:var(--muted);letter-spacing:.06em;margin-top:2px;}

/* ============ 合作與表單 ============ */
.contact-card{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  background:var(--ink-2);
  color:var(--paper);
  padding:clamp(26px,4vw,54px);
  box-shadow:var(--shadow-2);
}
.contact-card::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
  opacity:.16;
  z-index:0;
}
.contact-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1fr 1.05fr;
  gap:44px;
  align-items:start;
}
.contact-copy .kicker{color:var(--brand);}
.contact-copy h2{
  font-size:clamp(26px,3vw,38px);
  color:var(--paper);
  font-weight:900;
  margin-bottom:16px;
}
.contact-copy>p{color:#C4CEC6;font-size:15.5px;max-width:30em;}
.coop-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:26px;}
.coop-list li{
  display:grid;
  grid-template-columns:34px 1fr;
  gap:12px;
  padding-bottom:14px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.coop-list li:last-child{border-bottom:0;padding-bottom:0;}
.coop-list .n{
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;
  font-size:13px;
  color:var(--brand);
}
.coop-list b{display:block;font-size:15.5px;color:var(--paper);font-family:'Noto Serif TC',serif;margin-bottom:3px;}
.coop-list span{font-size:13.5px;color:#AEBAB2;line-height:1.7;}
.form-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:clamp(20px,2.6vw,30px);
  color:var(--ink);
  box-shadow:var(--shadow-2);
}
.form-card h3{font-size:20px;margin-bottom:6px;}
.form-card .form-intro{font-size:13.5px;color:var(--muted);margin-bottom:20px;}
.field{margin-bottom:16px;}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  margin-bottom:7px;
  color:var(--ink-2);
}
.field .req{color:var(--alert);margin-left:3px;}
.field input,.field select,.field textarea{
  width:100%;
  min-height:48px;
  padding:12px 14px;
  font-family:inherit;
  font-size:15px;
  color:var(--ink);
  background:#FFFFFF;
  border:1px solid var(--line);
  border-radius:12px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  appearance:none;
}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 19px) 21px,calc(100% - 13px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:38px;}
.field textarea{min-height:104px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(233,162,59,.24);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.check-field{display:flex;align-items:flex-start;gap:10px;margin-bottom:6px;}
.check-field input[type="checkbox"]{
  width:20px;height:20px;min-height:20px;flex:0 0 20px;margin-top:3px;
  accent-color:var(--brand-deep);
  border-radius:5px;
}
.check-field label{margin:0;font-size:13px;font-weight:400;line-height:1.65;color:var(--muted);letter-spacing:0;}
.err-msg{display:none;color:var(--alert);font-size:12.5px;margin-top:6px;letter-spacing:.02em;}
.err-msg.show{display:block;}
.form-submit{width:100%;margin-top:6px;}
.form-note{font-size:12px;color:var(--muted);margin:12px 0 0;line-height:1.7;}
.form-success{
  display:none;
  margin-top:14px;
  padding:13px 16px;
  border-radius:12px;
  background:var(--accent-soft);
  border:1px solid #CFE2D6;
  color:#2F6350;
  font-size:14px;
  line-height:1.7;
}
.form-success.show{display:block;}

/* ============ FAQ ============ */
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;}
.faq-side{position:sticky;top:104px;}
.faq-side .section-title{font-size:clamp(24px,2.6vw,34px);}
.faq-side p{color:var(--muted);font-size:15px;max-width:24em;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;align-items:center;gap:14px;
  padding:21px 4px;
  background:none;border:0;
  font-size:16.5px;
  font-weight:600;
  color:var(--ink);
  text-align:left;
  cursor:pointer;
  transition:color .2s var(--ease);
  line-height:1.6;
}
.faq-q:hover{color:var(--brand-deep);}
.faq-q .idx{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:12.5px;color:var(--brand-deep);min-width:24px;}
.faq-q .sign{margin-left:auto;font-size:15px;color:var(--brand-deep);transition:transform .24s var(--ease);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s var(--ease);}
.faq-a p{padding:0 4px 22px 42px;margin:0;color:var(--muted);font-size:15px;line-height:1.9;}
.faq-item.is-open .faq-a{max-height:420px;}
.faq-item.is-open .faq-q{color:var(--brand-deep);}
.faq-item.is-open .faq-q .sign{transform:rotate(180deg);}

/* ============ 相關分類 ============ */
.rel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.rel-card{
  display:flex;flex-direction:column;gap:8px;
  padding:24px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  color:var(--ink);
  box-shadow:var(--shadow-1);
  transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.rel-card:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--shadow-2);color:var(--ink);}
.rel-card i{font-size:16px;color:var(--brand-deep);}
.rel-card b{font-family:'Noto Serif TC',serif;font-size:17px;font-weight:700;letter-spacing:-.01em;}
.rel-card span{font-size:13px;color:var(--muted);line-height:1.65;}
.rel-card .go{margin-top:auto;padding-top:10px;font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--brand-deep);}
.rel-card:hover .go{color:var(--ink-2);}

/* ============ 頁腳 ============ */
.site-footer{
  margin-top:78px;
  background:var(--ink-2);
  color:#E7EBE5;
  padding:66px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:36px;}
.site-footer .brand-text b{color:var(--paper);}
.site-footer .brand-text span{color:#9FB0A5;}
.footer-brand p{color:#B4BFB7;font-size:14px;margin-top:18px;max-width:29em;line-height:1.8;}
.footer-col h4{font-size:12.5px;letter-spacing:.16em;color:#9FB0A5;font-family:'Noto Sans TC',sans-serif;font-weight:600;margin-bottom:16px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{color:#E3E8E2;font-size:14px;}
.footer-col ul a:hover{color:var(--brand);}
.footer-col p{color:#B4BFB7;font-size:13.5px;margin-bottom:10px;line-height:1.75;}
.footer-col p a{color:var(--brand);}
.footer-col p a:hover{color:#F4C878;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.13);
  font-size:12.5px;
  color:#94A199;
  letter-spacing:.03em;
}
.to-top{color:#E3E8E2;font-size:12.5px;display:inline-flex;align-items:center;gap:7px;}
.to-top:hover{color:var(--brand);}

/* ============ 入場動效 ============ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.hero-copy>.eyebrow{transition-delay:.05s;}
.hero-title.reveal{transition-delay:.12s;}
.hero-actions.reveal{transition-delay:.2s;}

/* ============ 響應式 ============ */
@media (max-width:1100px){
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-panel{flex-wrap:wrap;}
  .nav-links{
    display:none;
    order:3;
    width:100%;
    margin-left:0;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:12px;
    margin-top:12px;
    background:var(--brand-soft);
    border:1px solid var(--line);
    border-radius:16px;
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{padding:13px 14px;font-size:14.5px;background:var(--surface);}
  .nav-links a.is-active{background:var(--brand);}
  .nav-mobile-cta{
    display:inline-flex !important;
    align-items:center;justify-content:center;
    background:var(--brand) !important;
    color:var(--ink) !important;
    font-weight:600;
    margin-top:4px;
  }
}
@media (max-width:1024px){
  .git,.grid-x{gap:22px;}
  .hero{padding:30px 0 64px;}
  .hero .grid-x{flex-direction:column;}
  .hero-copy,.hero-media{flex:1 1 100%;width:100%;}
  .hero-media{margin-top:34px;}
  .hero-float{width:164px;right:2px;bottom:-20px;}
  .section{padding:62px 0;}
  .section-head{margin-bottom:34px;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .faq-grid{grid-template-columns:1fr;gap:26px;}
  .faq-side{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .rel-grid{grid-template-columns:repeat(2,1fr);}
  .timeline::before{left:21px;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .hero-title{margin:18px 0 16px;}
  .grid-x>.cell.half{flex:1 1 100%;}
  .tl-item{grid-template-columns:42px 1fr;gap:16px;}
  .tl-num{width:42px;height:42px;font-size:13px;}
  .timeline::before{left:20px;}
  .g-card{flex:0 0 258px;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .rel-grid{grid-template-columns:1fr;}
  .breadcrumb{padding-top:16px;}
  .faq-a p{padding-left:4px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .nav-panel{padding:10px;}
  .brand-text b{font-size:14.5px;}
  .brand-text span{font-size:10.5px;letter-spacing:.1em;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:18px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .hero-float{display:none;}
  .section{padding:52px 0;}
  .contact-card{border-radius:18px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .g-card{flex:0 0 84%;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  .reveal{opacity:1;transform:none;}
}