/* roulang page: index */
:root{
  --primary:#1F5E8E;
  --primary-dark:#164A70;
  --primary-soft:#E8F1F8;
  --accent:#F2A73B;
  --accent-dark:#D98A1C;
  --accent-soft:#FFF4E2;
  --bg:#F6F8FB;
  --bg-alt:#FBFCFE;
  --card:#FFFFFF;
  --text:#17232E;
  --text-2:#4C5D6D;
  --text-3:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06),0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 18px 44px rgba(31,94,142,.18);
  --t:all .22s ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
@media (min-width:768px){.container{padding:0 32px;}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:var(--t);
}
.site-header.is-scrolled{box-shadow:0 6px 18px rgba(23,35,46,.08);}
.header-inner{
  display:flex;align-items:center;gap:18px;
  min-height:68px;flex-wrap:wrap;
  padding-top:10px;padding-bottom:10px;
}
@media (min-width:1024px){
  .header-inner{flex-wrap:nowrap;padding-top:0;padding-bottom:0;height:68px;}
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;}
.brand-mark{
  width:36px;height:36px;border-radius:50%;
  background:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(31,94,142,.28);
  transition:var(--t);
}
.brand:hover .brand-mark{background:var(--primary-dark);transform:translateY(-1px);}
.brand-mark svg{width:18px;height:18px;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.2px;color:var(--text);}
.brand-text span{font-size:11px;color:var(--text-3);letter-spacing:2px;}
.nav-chips{
  display:flex;align-items:center;gap:6px;
  overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;
  flex:1 1 100%;order:3;padding-bottom:2px;
}
.nav-chips::-webkit-scrollbar{display:none;}
@media (min-width:1024px){.nav-chips{flex:1 1 auto;order:0;padding-bottom:0;justify-content:center;}}
.nav-chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:9px 15px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--text-2);
  background:#F3F6FA;transition:var(--t);
}
.nav-chip:hover{background:var(--primary-soft);color:var(--primary);}
.nav-chip.is-active{background:var(--primary);color:#fff;box-shadow:0 4px 12px rgba(31,94,142,.24);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--text-2);cursor:pointer;transition:var(--t);
}
.icon-btn:hover{color:var(--primary);border-color:var(--primary);background:var(--primary-soft);}
.icon-btn svg{width:18px;height:18px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:var(--t);
}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(31,94,142,.22);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(0);}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary-soft);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-accent{background:var(--accent);color:#3B2704;box-shadow:0 6px 16px rgba(217,138,28,.24);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-block{width:100%;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:48px 0 56px;
  background:
    radial-gradient(760px 380px at 88% 8%, rgba(242,167,59,.16), transparent 62%),
    radial-gradient(720px 420px at 4% 92%, rgba(31,94,142,.12), transparent 66%),
    var(--bg);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:36px;align-items:center;}
@media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:48px;}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--accent-soft);color:#8A5A0B;
  font-size:13px;font-weight:600;letter-spacing:.3px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-dark);}
.hero-title{
  margin-top:18px;
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1.25;
  letter-spacing:-.5px;
}
.hero-title em{font-style:normal;color:var(--primary);}
.hero-sub{
  margin-top:16px;
  font-size:17px;line-height:1.8;color:var(--text-2);
  max-width:32em;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;}
.hero-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:13px;color:var(--text-2);transition:var(--t);
}
.hero-tag:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);}
.hero-tag b{color:var(--primary);font-weight:700;}
.hero-visual{position:relative;}
.hero-main-img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow-3);
}
.hero-float{
  position:absolute;right:0;bottom:-30px;width:46%;
  background:#fff;border-radius:14px;padding:10px;
  box-shadow:var(--shadow-2);
  border:1px solid var(--line);
}
.hero-float img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;}
.hero-float span{display:block;margin-top:8px;font-size:12px;font-weight:600;color:var(--text-2);}

/* ---------- Sections ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--bg-alt);}
@media (max-width:767px){.section{padding:40px 0;}}
.section-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:14px;margin-bottom:28px;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.3px;
}
.section-head .head-desc{margin-top:6px;font-size:14px;color:var(--text-3);}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--primary);
  border-bottom:2px solid transparent;padding-bottom:2px;transition:var(--t);
}
.link-arrow:hover{color:var(--accent-dark);border-bottom-color:var(--accent);}
.link-arrow svg{width:14px;height:14px;}

/* ---------- Feature matrix ---------- */
.grid-feature{display:grid;grid-template-columns:1fr;gap:20px;}
@media (min-width:900px){
  .grid-feature{grid-template-columns:2fr 1fr;align-items:stretch;}
}
.feature-main{
  position:relative;border-radius:var(--radius-panel);overflow:hidden;
  min-height:300px;display:flex;align-items:flex-end;
  box-shadow:var(--shadow-1);transition:var(--t);
}
.feature-main:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.feature-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.feature-main:hover img{transform:scale(1.04);}
.feature-main::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(23,35,46,0) 28%,rgba(23,35,46,.78) 100%);
}
.feature-body{position:relative;z-index:2;padding:26px;color:#fff;}
.feature-body .tag-badge{
  display:inline-block;padding:4px 12px;border-radius:999px;
  background:var(--accent);color:#3B2704;font-size:12px;font-weight:700;
}
.feature-body h3{margin-top:12px;font-size:clamp(20px,2.2vw,26px);font-weight:800;line-height:1.35;}
.feature-body p{margin-top:8px;font-size:14px;color:rgba(255,255,255,.82);max-width:30em;}
.feature-side{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media (min-width:900px){.feature-side{grid-template-columns:1fr;}}
.feature-mini{
  position:relative;border-radius:var(--radius-card);overflow:hidden;
  min-height:150px;display:flex;align-items:flex-end;
  box-shadow:var(--shadow-1);transition:var(--t);
}
.feature-mini:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.feature-mini img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.feature-mini:hover img{transform:scale(1.05);}
.feature-mini::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(23,35,46,.05) 30%,rgba(23,35,46,.74) 100%);
}
.feature-mini .mini-body{position:relative;z-index:2;padding:16px;color:#fff;font-size:15px;font-weight:700;line-height:1.45;}

/* ---------- Chips row ---------- */
.chip-row{
  display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:24px;
  -ms-overflow-style:none;scrollbar-width:none;
}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:14px;font-weight:500;color:var(--text-2);
  cursor:pointer;transition:var(--t);
}
.chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-soft);}
.chip.is-active{background:var(--primary);border-color:var(--primary);color:#fff;}

/* ---------- Cards ---------- */
.grid-3{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr);}}
.short-card{
  display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  box-shadow:var(--shadow-1);transition:var(--t);
}
.short-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.card-media{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--primary-soft);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.short-card:hover .card-media img{transform:scale(1.05);}
.badge{
  position:absolute;left:12px;top:12px;z-index:2;
  padding:4px 11px;border-radius:999px;
  background:rgba(23,35,46,.74);color:#fff;
  font-size:12px;font-weight:600;letter-spacing:.2px;
}
.badge-accent{background:var(--accent);color:#3B2704;}
.card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.card-title{
  font-size:16px;font-weight:700;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-title a:hover{color:var(--primary);}
.card-desc{
  font-size:14px;color:var(--text-2);line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:13px;color:var(--text-3);
}
.card-foot .card-link{font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px;transition:var(--t);}
.card-foot .card-link:hover{color:var(--accent-dark);}

/* ---------- Ranked list ---------- */
.rank-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-panel);padding:8px;box-shadow:var(--shadow-1);}
.rank-item{
  display:flex;align-items:center;gap:16px;
  padding:14px 14px;border-radius:12px;
  border-bottom:1px solid var(--line);
  transition:var(--t);
}
.rank-item:last-child{border-bottom:0;}
.rank-item:hover{background:var(--primary-soft);}
.rank-num{
  flex:none;width:46px;text-align:center;
  font-size:24px;font-weight:800;letter-spacing:-1px;
  color:rgba(31,94,142,.22);
}
.rank-thumb{flex:none;width:96px;height:64px;border-radius:10px;object-fit:cover;}
.rank-info{flex:1;min-width:0;}
.rank-info h3{font-size:16px;font-weight:700;line-height:1.45;}
.rank-info p{font-size:13px;color:var(--text-3);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-time{flex:none;font-size:13px;color:var(--text-3);}
@media (max-width:639px){
  .rank-item{gap:12px;padding:12px 8px;}
  .rank-thumb{width:72px;height:52px;}
  .rank-num{width:34px;font-size:20px;}
  .rank-time{display:none;}
}

/* ---------- Stats / proof ---------- */
.proof-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:768px){.proof-grid{grid-template-columns:repeat(3,1fr);}}
.proof-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);transition:var(--t);
}
.proof-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.proof-card .num{font-size:32px;font-weight:800;color:var(--primary);line-height:1.1;letter-spacing:-1px;}
.proof-card .num small{font-size:14px;font-weight:600;color:var(--text-3);margin-left:4px;letter-spacing:0;}
.proof-card h3{font-size:16px;font-weight:700;margin-top:10px;}
.proof-card p{font-size:14px;color:var(--text-2);line-height:1.75;margin-top:6px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;transition:var(--t);
}
.faq-item[open]{border-color:rgba(31,94,142,.4);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:14px 20px;
  font-size:16px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-icon{
  flex:none;width:22px;height:22px;border-radius:50%;
  background:var(--primary-soft);color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;line-height:1;transition:var(--t);
}
.faq-item[open] .faq-icon{background:var(--primary);color:#fff;}
.faq-answer{
  margin:0 20px 18px;padding:14px 16px;
  background:var(--bg-alt);border-radius:10px;
  font-size:15px;line-height:1.85;color:var(--text-2);
}

/* ---------- CTA panel ---------- */
.cta-panel{
  background:var(--primary-soft);
  border:1px solid #D6E6F3;
  border-radius:var(--radius-panel);
  padding:34px 28px;
  display:grid;grid-template-columns:1fr;gap:26px;align-items:center;
}
@media (min-width:900px){.cta-panel{grid-template-columns:1.35fr .65fr;padding:44px 40px;}}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;}
.cta-panel p{margin-top:10px;font-size:15px;color:var(--text-2);max-width:34em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.cta-visual{display:flex;justify-content:center;gap:14px;}
.cta-visual figure{
  width:120px;border-radius:14px;overflow:hidden;background:#fff;
  box-shadow:var(--shadow-2);border:1px solid #fff;
}
.cta-visual figure img{aspect-ratio:3/4;object-fit:cover;width:100%;}
.cta-visual figure:last-child{transform:translateY(18px);}

/* ---------- Empty state ---------- */
.empty-state{
  grid-column:1/-1;
  background:#F1F4F8;border:1px dashed #C9D6E3;border-radius:var(--radius-card);
  padding:48px 24px;text-align:center;color:var(--text-3);font-size:15px;
}

/* ---------- Footer ---------- */
.site-footer{background:var(--primary-dark);color:#D9E6F0;margin-top:24px;}
.footer-top{padding:56px 0 36px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:40px;}}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text span{color:#9FBED6;}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.8;color:#B7CFE1;max-width:26em;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;
  color:#CFE1EE;transition:var(--t);
}
.footer-social a:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4);}
.footer-social svg{width:16px;height:16px;}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.4px;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:#B7CFE1;transition:var(--t);}
.footer-col ul li a:hover{color:#fff;padding-left:3px;}
.subscribe-form{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap;}
.subscribe-form input{
  flex:1 1 150px;min-width:0;height:44px;
  border-radius:var(--radius-btn);border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);color:#fff;
  padding:0 14px;font-size:14px;transition:var(--t);
}
.subscribe-form input::placeholder{color:#9FBED6;}
.subscribe-form input:focus{
  outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(242,167,59,.28);background:rgba(255,255,255,.14);
}
.footer-note{font-size:13px;color:#9FBED6;margin-top:10px;line-height:1.7;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:18px 0;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:#9FBED6;
}
.footer-bottom .links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom .links a:hover{color:#fff;}

/* ---------- Utility ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
@media (max-width:519px){
  .hero-float{width:56%;bottom:-22px;padding:8px;}
  .cta-visual figure{width:92px;}
  .cta-panel{padding:26px 20px;}
}

/* roulang page: article */
:root{
  --brand:#1F5E8E;
  --brand-dark:#164A70;
  --brand-soft:#E8F1F8;
  --accent:#F2A73B;
  --accent-dark:#D98A1C;
  --accent-soft:#FFF4E2;
  --bg:#F6F8FB;
  --panel:#FFFFFF;
  --panel-alt:#FBFCFE;
  --text:#17232E;
  --text-2:#4C5D6D;
  --text-3:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06),0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 2px 6px rgba(23,35,46,.07),0 4px 12px rgba(31,94,142,.06);
  --t:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 32px}}

/* ============ Header ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:var(--t);
}
.site-header.is-scrolled{box-shadow:0 4px 14px rgba(23,35,46,.07)}
.header-inner{
  display:flex;align-items:center;gap:16px;
  min-height:68px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:36px;height:36px;border-radius:50%;
  background:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 4px 10px rgba(31,94,142,.25);
  flex-shrink:0;
}
.brand-mark svg{width:22px;height:22px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--text)}
.brand-text span{font-size:11px;letter-spacing:.28em;color:var(--text-3)}
.nav-chips{
  display:flex;align-items:center;gap:6px;
  flex:1 1 auto;min-width:0;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding:4px 2px;
}
.nav-chips::-webkit-scrollbar{display:none}
.nav-chip{
  display:inline-flex;align-items:center;
  padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:500;white-space:nowrap;
  color:var(--text-2);background:#F2F5F9;
  transition:var(--t);
}
.nav-chip:hover{background:var(--brand-soft);color:var(--brand-dark)}
.nav-chip.is-active{background:var(--brand);color:#fff;font-weight:600}
.nav-chip.is-active:hover{background:var(--brand-dark);color:#fff}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.icon-btn{
  width:38px;height:38px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:#F2F5F9;border:1px solid transparent;color:var(--text-2);
  transition:var(--t);
}
.icon-btn svg{width:18px;height:18px}
.icon-btn:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#D6E5F1}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;
  border:1px solid transparent;
  transition:var(--t);
  white-space:nowrap;
}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(31,94,142,.20)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0);box-shadow:0 3px 8px rgba(31,94,142,.20)}
.btn-ghost{background:#fff;border-color:#CBDCEA;color:var(--brand-dark)}
.btn-ghost:hover{background:var(--brand-soft);border-color:var(--brand)}
.btn-block{width:100%}

/* ============ Breadcrumb ============ */
.crumb-bar{padding:22px 0 0}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);
}
.breadcrumb a{color:var(--text-2);transition:var(--t)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:#C4D2DF}
.breadcrumb .current{color:var(--text-3);max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ============ Article head ============ */
.article-head{padding:20px 0 28px}
.article-head-inner{max-width:900px}
.cat-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent-dark);
  font-size:13px;font-weight:600;
  border:1px solid #F6E1C0;
}
.article-title{
  margin-top:16px;
  font-size:clamp(28px,4vw,42px);
  line-height:1.32;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--text);
}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  margin-top:18px;
  font-size:14px;color:var(--text-3);
}
.meta-row .dot{color:#C4D2DF}
.meta-row .meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-row svg{width:15px;height:15px;stroke:var(--text-3)}

/* ============ Layout ============ */
.article-stage{padding:8px 0 64px}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:24px;
  align-items:start;
}
@media(min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,8fr) minmax(0,4fr)}
}

/* ============ Main card ============ */
.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow-1);
}
.article-body-card{padding:20px}
@media(min-width:768px){.article-body-card{padding:32px}}
.cover-figure{margin-bottom:26px}
.cover-figure img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-card);
}
.cover-caption{
  margin-top:10px;font-size:13px;color:var(--text-3);
}
.prose{max-width:68ch;font-size:17px;line-height:1.9;color:var(--text-2)}
.prose > * + *{margin-top:18px}
.prose p{margin:0}
.prose h2{
  font-size:clamp(21px,2.4vw,27px);
  font-weight:700;line-height:1.45;color:var(--text);
  margin-top:34px;padding-left:14px;
  border-left:4px solid var(--brand);
}
.prose h3{
  font-size:20px;font-weight:600;line-height:1.5;color:var(--text);
  margin-top:26px;
}
.prose h4{font-size:17px;font-weight:600;color:var(--text);margin-top:22px}
.prose ul,.prose ol{display:grid;gap:10px}
.prose ul li{position:relative;padding-left:20px}
.prose ul li::before{
  content:"";position:absolute;left:2px;top:.72em;
  width:7px;height:7px;border-radius:50%;background:var(--accent);
}
.prose ol{list-style:decimal;padding-left:22px}
.prose blockquote{
  background:var(--brand-soft);
  border-left:3px solid var(--brand);
  border-radius:12px;
  padding:16px 20px;
  color:var(--text);
  font-size:16px;
}
.prose img{border-radius:12px;width:100%}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--accent-dark)}
.prose strong{color:var(--text);font-weight:700}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose th,.prose td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{color:var(--text);font-weight:600;background:var(--panel-alt)}

/* Empty state */
.empty-state{
  text-align:center;
  padding:56px 20px;
  background:var(--panel-alt);
  border:1px dashed var(--line);
  border-radius:var(--radius-card);
}
.empty-state .empty-title{font-size:20px;font-weight:700;color:var(--text)}
.empty-state p{color:var(--text-2);margin-top:10px;font-size:15px}
.empty-state .btn{margin-top:20px}

/* ============ Tags & actions ============ */
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:34px}
.tag-chip{
  display:inline-flex;align-items:center;
  padding:7px 14px;border-radius:999px;
  background:#F2F5F9;color:var(--text-2);
  font-size:13px;font-weight:500;
  transition:var(--t);
}
.tag-chip:hover{background:var(--brand-soft);color:var(--brand-dark)}
.action-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  margin-top:26px;padding-top:22px;
  border-top:1px dashed #D8E3EE;
}
.action-bar .action-note{font-size:14px;color:var(--text-3)}
.action-btns{display:flex;gap:10px;flex-wrap:wrap}

/* ============ Related ============ */
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  margin-bottom:20px;
}
.section-head h2{
  font-size:clamp(20px,2.4vw,26px);
  font-weight:700;color:var(--text);line-height:1.35;
}
.section-head .sub{margin-top:6px;font-size:14px;color:var(--text-3)}
.text-link{
  font-size:14px;font-weight:600;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;
  border-bottom:2px solid transparent;padding-bottom:2px;
  transition:var(--t);white-space:nowrap;
}
.text-link svg{width:15px;height:15px}
.text-link:hover{color:var(--accent-dark);border-bottom-color:var(--accent)}
.related-block{margin-top:40px}
.related-grid{
  display:grid;grid-template-columns:1fr;gap:16px;
}
@media(min-width:640px){.related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
.mini-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-3);
  overflow:hidden;
  transition:var(--t);
  display:block;
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.mini-card .thumb{position:relative}
.mini-card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover}
.mini-card .thumb .badge{
  position:absolute;left:10px;top:10px;
  padding:4px 10px;border-radius:999px;
  background:rgba(23,35,46,.72);color:#fff;
  font-size:12px;font-weight:500;
}
.mini-card .mini-body{padding:14px 16px 16px}
.mini-card h3{
  font-size:15px;font-weight:600;line-height:1.5;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-card .mini-meta{margin-top:8px;font-size:13px;color:var(--text-3)}
.back-row{margin-top:32px;display:flex;justify-content:center}

/* ============ Sidebar ============ */
.side-col{display:grid;gap:20px}
@media(min-width:1024px){.side-col{position:sticky;top:88px}}
.side-card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-3);
  padding:20px;
}
.side-card h3{
  font-size:16px;font-weight:700;color:var(--text);
  display:flex;align-items:center;gap:8px;
  margin-bottom:14px;
}
.side-card h3 svg{width:17px;height:17px;stroke:var(--brand)}
.toc-list{display:grid;gap:4px}
.toc-list a{
  display:block;padding:8px 10px;border-radius:8px;
  font-size:14px;color:var(--text-2);
  transition:var(--t);
}
.toc-list a:hover{background:var(--brand-soft);color:var(--brand-dark)}
.hot-list{display:grid;gap:12px}
.hot-item{display:flex;gap:12px;align-items:center;transition:var(--t);border-radius:10px}
.hot-item:hover{transform:translateY(-2px)}
.hot-item img{
  width:88px;height:60px;object-fit:cover;border-radius:10px;flex-shrink:0;
}
.hot-item .hot-txt{min-width:0}
.hot-item strong{
  display:block;font-size:14px;font-weight:600;color:var(--text);line-height:1.45;
  overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.hot-item span{display:block;margin-top:4px;font-size:12px;color:var(--text-3)}
.side-cta{
  background:var(--brand-soft);
  border:1px solid #D6E5F1;
}
.side-cta p{font-size:14px;color:var(--text-2);margin-top:8px}
.side-cta .btn{margin-top:14px}

/* ============ Cross links ============ */
.cross-block{padding:0 0 64px}
.cross-inner{
  background:var(--panel-alt);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  padding:26px 22px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.cross-inner h2{font-size:18px;font-weight:700;color:var(--text)}
.cross-inner p{font-size:14px;color:var(--text-3);margin-top:6px}
.cross-chips{display:flex;flex-wrap:wrap;gap:8px}
.cross-chips a{
  display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:14px;font-weight:500;color:var(--text-2);
  transition:var(--t);
}
.cross-chips a:hover{background:var(--brand);border-color:var(--brand);color:#fff}

/* ============ Footer ============ */
.site-footer{
  background:#fff;
  border-top:1px solid var(--line);
  padding-top:56px;
}
.footer-grid{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding-bottom:40px;
}
@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{font-size:14px;line-height:1.8;color:var(--text-2);max-width:34ch}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{
  width:36px;height:36px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:#F2F5F9;color:var(--text-2);
  transition:var(--t);
}
.footer-social svg{width:17px;height:17px}
.footer-social a:hover{background:var(--brand);color:#fff}
.footer-col h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{font-size:14px;color:var(--text-2);transition:var(--t)}
.footer-col ul a:hover{color:var(--brand);padding-left:3px}
.footer-note{font-size:13px;color:var(--text-3);line-height:1.75;margin-bottom:12px}
.subscribe-form{display:flex;flex-direction:column;gap:10px}
.subscribe-form input{
  width:100%;height:44px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  font-size:14px;color:var(--text);background:#fff;
  transition:var(--t);
}
.subscribe-form input::placeholder{color:var(--text-3)}
.subscribe-form input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 4px rgba(31,94,142,.10);
}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0 26px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
}
.footer-bottom p{font-size:13px;color:var(--text-3)}
.footer-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-links a{font-size:13px;color:var(--text-3);transition:var(--t)}
.footer-links a:hover{color:var(--brand)}

/* ============ Responsive ============ */
@media(max-width:1023px){
  .header-actions .btn{display:none}
  .nav-chips{order:3;flex-basis:100%;padding-bottom:10px}
  .header-inner{flex-wrap:wrap;min-height:60px;padding-top:10px;padding-bottom:2px}
}
@media(max-width:639px){
  .article-stage{padding-bottom:44px}
  .related-block{margin-top:32px}
  .cross-block{padding-bottom:44px}
  .action-bar{flex-direction:column;align-items:flex-start}
  .action-btns{width:100%}
  .action-btns .btn{flex:1}
}

/* roulang page: category1 */
:root{
  --brand:#1F5E8E;
  --brand-deep:#164A70;
  --brand-soft:#E8F1F8;
  --accent:#F2A73B;
  --accent-deep:#D98A1C;
  --accent-soft:#FFF4E2;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --surface-alt:#FBFCFE;
  --ink:#17232E;
  --ink-2:#4C5D6D;
  --ink-3:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06),0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 6px 18px rgba(31,94,142,.10);
  --transition:all .22s ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:768px){.container{padding:0 32px;}}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:var(--transition);
}
.site-header.is-scrolled{box-shadow:0 4px 18px rgba(31,94,142,.09);}
.header-inner{display:flex;align-items:center;gap:20px;min-height:68px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:36px;height:36px;border-radius:50%;
  background:var(--brand);
  display:grid;place-items:center;
  box-shadow:0 4px 12px rgba(31,94,142,.28);
  transition:var(--transition);
}
.brand-mark svg{width:20px;height:20px;}
.brand:hover .brand-mark{background:var(--brand-deep);transform:translateY(-1px);}
.brand-text{display:flex;align-items:baseline;gap:6px;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.01em;color:var(--ink);}
.brand-text span{font-size:12px;font-weight:500;color:var(--brand);background:var(--brand-soft);padding:2px 7px;border-radius:999px;}
.nav-chips{display:flex;align-items:center;gap:6px;margin:0 auto;}
.nav-chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:9px 16px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-2);
  background:#F1F5F9;border:1px solid transparent;
  transition:var(--transition);
}
.nav-chip:hover{background:var(--brand-soft);color:var(--brand);}
.nav-chip.is-active{background:var(--brand);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(31,94,142,.22);}
.nav-chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:var(--surface);
  color:var(--ink-2);display:grid;place-items:center;cursor:pointer;
  transition:var(--transition);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);}
.icon-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:var(--radius-btn);
  padding:12px 22px;font-size:15px;font-weight:600;line-height:1.2;
  cursor:pointer;transition:var(--transition);text-align:center;
}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(31,94,142,.20);}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(31,94,142,.20);}
.btn-ghost{background:var(--surface);border-color:var(--brand);color:var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ===== Banner ===== */
.cat-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#E8F1F8 0%,#F4F9FD 100%);
  border-bottom:1px solid var(--line);
}
.cat-banner::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(31,94,142,.12) 1px,transparent 1px);
  background-size:18px 18px;opacity:.75;
}
.cat-banner-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:center;
  padding:48px 0 40px;
}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);flex-wrap:wrap;}
.breadcrumb a{transition:var(--transition);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb span.sep{color:#BFCCD9;}
.breadcrumb .current{color:var(--ink-2);font-weight:500;}
.page-title{
  font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.22;
  letter-spacing:-.01em;margin:14px 0 10px;color:var(--ink);
}
.page-desc{font-size:16px;color:var(--ink-2);max-width:54ch;}
.stat-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.stat-pill{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:7px 14px;font-size:13px;color:var(--ink-2);box-shadow:var(--shadow-3);
}
.stat-pill strong{color:var(--brand);font-weight:700;}
.cat-banner-art img{
  width:100%;aspect-ratio:16/11;object-fit:cover;
  border-radius:var(--radius-img);box-shadow:var(--shadow-2);
}
.chip-row{
  position:relative;z-index:1;
  display:flex;gap:8px;overflow-x:auto;padding:16px 0 18px;
  border-top:1px solid rgba(31,94,142,.12);
  scrollbar-width:none;
}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:500;
  background:var(--surface);border:1px solid var(--line);color:var(--ink-2);
  transition:var(--transition);
}
.chip:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ===== Sections ===== */
.section{padding:64px 0;}
.section-alt{background:var(--surface-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
@media (max-width:640px){.section{padding:40px 0;}}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:28px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.01em;margin-bottom:6px;}
.section-head p{font-size:14px;color:var(--ink-3);}
.link-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
  border-bottom:2px solid var(--brand);padding-bottom:2px;
  transition:var(--transition);
}
.link-more:hover{color:var(--accent-deep);border-bottom-color:var(--accent);}
.link-more svg{width:14px;height:14px;transition:transform .22s ease;}
.link-more:hover svg{transform:translateX(3px);}
.eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--accent-soft);color:var(--accent-deep);
  border-radius:999px;padding:5px 14px;font-size:13px;font-weight:600;
  margin-bottom:14px;
}

/* ===== Drama grid ===== */
.drama-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
@media (max-width:767px){.drama-grid{grid-template-columns:1fr;gap:16px;}}
.drama-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:var(--transition);
}
.drama-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.drama-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#E8EDF3;}
.drama-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.drama-card:hover .drama-cover img{transform:scale(1.03);}
.badge-new{
  position:absolute;top:12px;left:12px;
  background:var(--accent);color:#3A2607;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  padding:4px 10px;border-radius:999px;
}
.badge-cat{
  position:absolute;top:12px;right:12px;
  background:rgba(23,35,46,.72);color:#fff;
  font-size:12px;font-weight:500;padding:4px 10px;border-radius:999px;
}
.drama-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.drama-title{
  font-size:17px;font-weight:700;line-height:1.45;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.drama-desc{
  font-size:14px;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;
}
.drama-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3);
}
.meta-arrow{color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:4px;}
.drama-card:hover .meta-arrow{color:var(--brand-deep);}
.drama-card.is-feature{grid-column:1 / -1;}
.drama-card.is-feature .drama-cover{aspect-ratio:16/9;}
@media (min-width:768px){
  .drama-card.is-feature{display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch;}
  .drama-card.is-feature .drama-cover{aspect-ratio:auto;height:100%;min-height:320px;}
  .drama-card.is-feature .drama-body{padding:28px 30px;gap:12px;}
  .drama-card.is-feature .drama-title{font-size:23px;line-height:1.4;-webkit-line-clamp:3;}
  .drama-card.is-feature .drama-desc{font-size:15px;-webkit-line-clamp:3;}
}

/* ===== Rank list (新劇速覽) ===== */
.rank-list{display:flex;flex-direction:column;gap:2px;}
.rank-item{
  display:grid;grid-template-columns:60px 96px 1fr auto;gap:18px;align-items:center;
  padding:16px 14px;border-bottom:1px solid var(--line);border-radius:10px;
  transition:background .2s ease;
}
.rank-item:hover{background:var(--brand-soft);}
.rank-num{font-size:28px;font-weight:800;line-height:1;color:rgba(31,94,142,.22);letter-spacing:-.02em;}
.rank-thumb{width:96px;height:64px;border-radius:10px;object-fit:cover;}
.rank-main h3{font-size:16px;font-weight:700;margin-bottom:4px;}
.rank-main p{font-size:13px;color:var(--ink-3);}
.rank-time{font-size:13px;color:var(--ink-3);display:inline-flex;align-items:center;gap:8px;white-space:nowrap;}
.rank-time svg{width:14px;height:14px;}
@media (max-width:640px){
  .rank-item{grid-template-columns:34px 1fr;gap:12px;padding:14px 10px;}
  .rank-thumb{display:none;}
  .rank-num{font-size:20px;}
  .rank-time{grid-column:2;justify-self:start;}
}

/* ===== Flow ===== */
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media (max-width:767px){.flow-grid{grid-template-columns:1fr;gap:14px;}}
.flow-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:24px;box-shadow:var(--shadow-1);transition:var(--transition);
}
.flow-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.flow-step{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:14px;
  margin-bottom:14px;
}
.flow-card h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.flow-card p{font-size:14px;color:var(--ink-2);}

/* ===== Split ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:28px;}}
.split-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-panel);box-shadow:var(--shadow-2);
}
.split-body h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.01em;margin-bottom:12px;}
.split-body > p{font-size:15px;color:var(--ink-2);max-width:52ch;}
.check-list{display:grid;gap:14px;margin-top:22px;}
.check-list li{display:flex;gap:12px;font-size:15px;color:var(--ink-2);}
.check-list li strong{color:var(--ink);font-weight:700;}
.check-list svg{flex:0 0 20px;width:20px;height:20px;color:var(--brand);margin-top:3px;}
.split-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  margin-bottom:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:rgba(31,94,142,.32);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:0 20px;font-size:15px;font-weight:600;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:focus-visible{outline:2px solid var(--brand);outline-offset:-2px;}
.faq-icon{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand);
  display:grid;place-items:center;font-size:16px;font-weight:700;line-height:1;
  transition:var(--transition);
}
.faq-icon::before{content:"+";}
.faq-item[open] .faq-icon{background:var(--brand);color:#fff;}
.faq-item[open] .faq-icon::before{content:"−";}
.faq-answer{
  padding:0 20px 20px;font-size:15px;line-height:1.8;color:var(--ink-2);
  background:var(--surface-alt);margin-top:-1px;
}

/* ===== CTA panel ===== */
.cta-panel{
  display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center;
  background:var(--brand-soft);border:1px solid rgba(31,94,142,.14);
  border-radius:var(--radius-panel);padding:40px;
}
@media (max-width:900px){.cta-panel{grid-template-columns:1fr;padding:28px;gap:24px;}}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.01em;margin-bottom:10px;}
.cta-panel p{font-size:15px;color:var(--ink-2);max-width:48ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;}
.cta-media{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.cta-media img{
  width:100%;aspect-ratio:3/4;object-fit:cover;
  border-radius:var(--radius-img);box-shadow:var(--shadow-1);
}
.cta-media img:last-child{margin-top:20px;}
@media (max-width:520px){.cta-media img:last-child{margin-top:0;}}

/* ===== Cross band ===== */
.cross-band{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-panel);
  padding:24px 28px;box-shadow:var(--shadow-1);
}
.cross-band h2{font-size:17px;font-weight:700;}
.cross-band p{font-size:13px;color:var(--ink-3);}
.cross-chips{display:flex;flex-wrap:wrap;gap:10px;}

/* ===== Footer ===== */
.site-footer{background:var(--surface);border-top:1px solid var(--line);}
.footer-top{padding:56px 0 32px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:40px;}
@media (max-width:1023px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;gap:28px;}}
.footer-brand p{font-size:14px;color:var(--ink-2);margin:16px 0;max-width:34ch;}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--ink-2);transition:var(--transition);
}
.footer-social a svg{width:17px;height:17px;}
.footer-social a:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);transform:translateY(-2px);}
.footer-social a:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.footer-col h3{font-size:14px;font-weight:700;margin-bottom:14px;color:var(--ink);}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;color:var(--ink-2);transition:var(--transition);}
.footer-col ul a:hover{color:var(--brand);}
.footer-note{font-size:13px;color:var(--ink-3);margin-bottom:12px;}
.sub-form{display:flex;gap:8px;flex-wrap:wrap;}
.sub-form input{
  flex:1 1 150px;height:44px;padding:0 14px;
  border-radius:var(--radius-btn);border:1px solid var(--line);
  background:var(--surface);color:var(--ink);font-size:14px;
  transition:var(--transition);
}
.sub-form input::placeholder{color:var(--ink-3);}
.sub-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,94,142,.14);}
.sub-form button{
  height:44px;padding:0 20px;border:none;cursor:pointer;
  border-radius:var(--radius-btn);background:var(--brand);color:#fff;
  font-size:14px;font-weight:600;transition:var(--transition);
}
.sub-form button:hover{background:var(--brand-deep);transform:translateY(-1px);}
.sub-form button:active{transform:translateY(0);}
.sub-form button:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:18px 0;display:flex;flex-wrap:wrap;gap:8px 20px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:var(--ink-3);
}

/* ===== Responsive header ===== */
@media (max-width:1023px){
  .header-actions .btn{display:none;}
}
@media (max-width:900px){
  .cat-banner-inner{grid-template-columns:1fr;padding:36px 0 28px;gap:24px;}
  .cat-banner-art{order:2;max-width:420px;}
  .cat-banner-art img{aspect-ratio:16/9;}
}
@media (max-width:820px){
  .header-inner{flex-wrap:wrap;padding-top:10px;padding-bottom:10px;min-height:auto;gap:12px;}
  .nav-chips{
    order:3;width:100%;margin:0;overflow-x:auto;
    padding-bottom:4px;scrollbar-width:none;
  }
  .nav-chips::-webkit-scrollbar{display:none;}
  .header-actions{margin-left:auto;}
}
@media (max-width:520px){
  .page-title{font-size:28px;}
  .stat-pill{font-size:12px;padding:6px 12px;}
  .btn{padding:11px 18px;font-size:14px;}
  .cta-actions .btn{width:100%;}
  .cross-band{padding:20px;}
}

/* roulang page: category2 */
:root{
    --brand:#1F5E8E;
    --brand-deep:#164A70;
    --brand-soft:#E8F1F8;
    --fruit:#F2A73B;
    --fruit-deep:#D98A1C;
    --fruit-soft:#FFF4E2;
    --bg:#F6F8FB;
    --alt:#FBFCFE;
    --surface:#FFFFFF;
    --text:#17232E;
    --muted:#4C5D6D;
    --weak:#8A99A8;
    --line:#E2EAF2;
    --radius-card:16px;
    --radius-panel:20px;
    --radius-btn:10px;
    --shadow-card:0 1px 2px rgba(23,35,46,.06), 0 6px 18px rgba(31,94,142,.07);
    --shadow-hover:0 10px 28px rgba(31,94,142,.14);
    --shadow-float:0 8px 24px rgba(31,94,142,.10);
    --ease:all .22s ease;
    --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;}
  body{
    margin:0;
    font-family:var(--font);
    font-size:16px;
    line-height:1.75;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.3;letter-spacing:.01em;}
  p{margin:0;}
  ul,ol{margin:0;padding:0;list-style:none;}
  a{color:inherit;text-decoration:none;transition:var(--ease);}
  img{display:block;max-width:100%;height:auto;}
  button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
  svg{display:block;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

  /* ---------- Header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:var(--surface);
    border-bottom:1px solid var(--line);
    transition:var(--ease);
  }
  .site-header.is-scrolled{box-shadow:0 4px 16px rgba(23,35,46,.07);}
  .header-inner{
    display:flex;align-items:center;gap:20px;
    min-height:68px;
  }
  .brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
  .brand-mark{
    width:38px;height:38px;border-radius:999px;
    background:var(--brand);
    display:inline-flex;align-items:center;justify-content:center;
    box-shadow:0 4px 12px rgba(31,94,142,.28);
    transition:var(--ease);
  }
  .brand-mark svg{width:24px;height:24px;}
  .brand:hover .brand-mark{background:var(--brand-deep);transform:translateY(-1px);}
  .brand-text{display:flex;flex-direction:column;line-height:1.15;}
  .brand-text strong{font-size:17px;font-weight:800;letter-spacing:.02em;}
  .brand-text span{font-size:11px;color:var(--weak);letter-spacing:.22em;}

  .nav-chips{
    display:flex;align-items:center;gap:6px;
    flex:1 1 auto;justify-content:center;
    overflow-x:auto;scrollbar-width:none;
  }
  .nav-chips::-webkit-scrollbar{display:none;}
  .nav-chip{
    display:inline-block;white-space:nowrap;
    padding:8px 15px;border-radius:999px;
    font-size:14px;font-weight:500;color:var(--muted);
    background:#F2F5F9;
    transition:var(--ease);
  }
  .nav-chip:hover{background:var(--brand-soft);color:var(--brand-deep);}
  .nav-chip.is-active{background:var(--brand);color:#fff;font-weight:600;box-shadow:0 3px 10px rgba(31,94,142,.25);}

  .header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .icon-btn{
    width:40px;height:40px;border-radius:999px;
    border:1px solid var(--line);
    display:inline-flex;align-items:center;justify-content:center;
    color:var(--muted);background:var(--surface);
    transition:var(--ease);
  }
  .icon-btn svg{width:19px;height:19px;}
  .icon-btn:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);}

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 22px;border-radius:var(--radius-btn);
    font-size:15px;font-weight:600;letter-spacing:.02em;
    border:1px solid transparent;
    transition:var(--ease);
  }
  .btn svg{width:16px;height:16px;}
  .btn-sm{padding:9px 16px;font-size:14px;}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(31,94,142,.22);}
  .btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(31,94,142,.28);}
  .btn-primary:active{transform:translateY(0);}
  .btn-outline{background:transparent;color:var(--brand);border-color:var(--brand);}
  .btn-outline:hover{background:var(--brand-soft);transform:translateY(-1px);}
  .btn-fruit{background:var(--fruit);color:#3A2606;box-shadow:0 4px 14px rgba(242,167,59,.3);}
  .btn-fruit:hover{background:var(--fruit-deep);color:#fff;transform:translateY(-1px);}
  .link-arrow{
    display:inline-flex;align-items:center;gap:6px;
    font-size:14px;font-weight:600;color:var(--brand);
    border-bottom:2px solid transparent;
    padding-bottom:2px;
  }
  .link-arrow svg{width:14px;height:14px;transition:var(--ease);}
  .link-arrow:hover{color:var(--fruit-deep);border-bottom-color:var(--fruit);}
  .link-arrow:hover svg{transform:translateX(3px);}

  /* ---------- Banner ---------- */
  .page-banner{
    position:relative;overflow:hidden;
    background:linear-gradient(135deg,var(--brand-soft) 0%,#F3F8FC 55%,#EFF6FB 100%);
    border-bottom:1px solid var(--line);
    padding:52px 0 44px;
  }
  .page-banner::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(31,94,142,.14) 1px,transparent 1px);
    background-size:22px 22px;
    opacity:.55;pointer-events:none;
    -webkit-mask-image:linear-gradient(120deg,#000 0%,transparent 70%);
    mask-image:linear-gradient(120deg,#000 0%,transparent 70%);
  }
  .banner-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
    gap:36px;align-items:center;
  }
  .breadcrumb{
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    font-size:13px;color:var(--muted);margin-bottom:16px;
  }
  .breadcrumb a{color:var(--muted);}
  .breadcrumb a:hover{color:var(--brand);}
  .breadcrumb .sep{color:var(--weak);}
  .breadcrumb .current{color:var(--brand);font-weight:600;}

  .eyebrow{
    display:inline-flex;align-items:center;gap:7px;
    padding:6px 14px;border-radius:999px;
    background:var(--fruit-soft);color:#8A5A08;
    font-size:13px;font-weight:600;letter-spacing:.04em;
    margin-bottom:16px;
  }
  .eyebrow svg{width:14px;height:14px;}
  .banner-title{
    font-size:clamp(28px,4vw,44px);
    font-weight:800;letter-spacing:.01em;margin-bottom:14px;
  }
  .banner-desc{
    font-size:16px;color:var(--muted);max-width:520px;line-height:1.8;
  }
  .banner-stats{
    display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;
  }
  .stat-chip{
    display:inline-flex;align-items:center;gap:7px;
    padding:8px 15px;border-radius:999px;
    background:rgba(255,255,255,.85);
    border:1px solid rgba(31,94,142,.14);
    font-size:13px;color:var(--brand-deep);font-weight:500;
  }
  .stat-chip b{font-size:15px;font-weight:800;color:var(--brand);}
  .banner-visual{position:relative;}
  .banner-visual img{
    width:100%;aspect-ratio:16/10;object-fit:cover;
    border-radius:var(--radius-panel);
    box-shadow:var(--shadow-float);
    border:5px solid #fff;
  }
  .banner-badge{
    position:absolute;left:-14px;bottom:-18px;
    background:#fff;border-radius:14px;
    padding:12px 16px;box-shadow:var(--shadow-card);
    display:flex;align-items:center;gap:10px;
    border:1px solid var(--line);
  }
  .banner-badge .dot{
    width:10px;height:10px;border-radius:999px;background:var(--fruit);
    box-shadow:0 0 0 4px var(--fruit-soft);
  }
  .banner-badge span{font-size:13px;font-weight:600;color:var(--muted);}
  .banner-badge strong{font-size:13px;color:var(--brand);}

  /* ---------- Section base ---------- */
  .section{padding:64px 0;}
  .section-sm{padding:44px 0;}
  .section-alt{background:var(--alt);}
  .section-head{
    display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
    margin-bottom:28px;flex-wrap:wrap;
  }
  .section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;}
  .section-head .sub{font-size:14px;color:var(--muted);margin-top:8px;line-height:1.7;max-width:620px;}
  .section-head .side{flex:0 0 auto;}

  /* ---------- Filter chips ---------- */
  .filter-bar{
    display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;
    padding:6px 0 2px;margin-bottom:8px;
  }
  .filter-bar::-webkit-scrollbar{display:none;}
  .filter-chip{
    white-space:nowrap;padding:9px 16px;border-radius:999px;
    background:#fff;border:1px solid var(--line);
    font-size:14px;font-weight:500;color:var(--muted);
    transition:var(--ease);
  }
  .filter-chip:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);}
  .filter-chip.is-on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}

  /* ---------- Rank list ---------- */
  .rank-panel{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-panel);
    padding:10px 22px;
    box-shadow:var(--shadow-card);
  }
  .rank-row{
    display:grid;
    grid-template-columns:64px 64px minmax(0,1fr) minmax(150px,220px) 76px;
    align-items:center;gap:18px;
    padding:16px 10px;
    border-bottom:1px solid var(--line);
    border-radius:12px;
    transition:var(--ease);
  }
  .rank-row:last-child{border-bottom:0;}
  .rank-row:hover{background:var(--brand-soft);transform:translateY(-2px);}
  .rank-num{
    width:48px;height:48px;border-radius:14px;
    display:flex;align-items:center;justify-content:center;
    font-size:19px;font-weight:800;
    background:#F2F5F9;color:var(--muted);
    font-variant-numeric:tabular-nums;
    transition:var(--ease);
  }
  .rank-row:nth-child(1) .rank-num,
  .rank-row:nth-child(2) .rank-num,
  .rank-row:nth-child(3) .rank-num{
    background:var(--brand);color:#fff;
    box-shadow:0 6px 16px rgba(31,94,142,.28);
  }
  .rank-row:hover .rank-num{transform:scale(1.05);}
  .rank-thumb{
    width:64px;height:64px;border-radius:12px;object-fit:cover;
    border:1px solid var(--line);
  }
  .rank-info{min-width:0;}
  .rank-title{
    font-size:16px;font-weight:700;color:var(--text);
    margin-bottom:6px;
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  }
  .rank-title:hover{color:var(--brand);}
  .tag{
    display:inline-block;padding:3px 10px;border-radius:999px;
    font-size:12px;font-weight:600;letter-spacing:.02em;
    background:var(--brand-soft);color:var(--brand-deep);
  }
  .tag-fruit{background:var(--fruit-soft);color:#8A5A08;}
  .rank-meta{font-size:13px;color:var(--weak);display:flex;gap:12px;flex-wrap:wrap;}
  .rank-bar-wrap{display:flex;align-items:center;gap:10px;}
  .rank-bar{
    flex:1 1 auto;height:8px;border-radius:999px;
    background:#EDF2F7;overflow:hidden;
  }
  .rank-bar i{
    display:block;height:100%;border-radius:999px;
    background:linear-gradient(90deg,var(--brand),var(--fruit));
  }
  .rank-pct{
    font-size:14px;font-weight:800;color:var(--brand);
    font-variant-numeric:tabular-nums;min-width:44px;text-align:right;
  }
  .rank-go{
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:999px;
    border:1px solid var(--line);color:var(--brand);
    background:#fff;justify-self:end;
    transition:var(--ease);
  }
  .rank-go svg{width:16px;height:16px;}
  .rank-go:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateX(3px);}

  /* ---------- Metric cards ---------- */
  .metric-grid{
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;
  }
  .metric-card{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:26px 24px;
    box-shadow:var(--shadow-card);
    transition:var(--ease);
  }
  .metric-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);}
  .metric-icon{
    width:44px;height:44px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    background:var(--brand-soft);color:var(--brand);
    margin-bottom:16px;
  }
  .metric-icon svg{width:22px;height:22px;}
  .metric-card h3{font-size:18px;margin-bottom:8px;}
  .metric-card p{font-size:14.5px;color:var(--muted);line-height:1.8;}
  .metric-num{
    font-size:28px;font-weight:800;color:var(--brand);
    letter-spacing:.01em;margin-bottom:4px;
  }

  /* ---------- Rising cards ---------- */
  .rising-grid{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;
  }
  .rising-card{
    display:grid;grid-template-columns:150px minmax(0,1fr);
    gap:18px;align-items:center;
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    padding:16px;
    box-shadow:var(--shadow-card);
    transition:var(--ease);
  }
  .rising-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#CBDFEF;}
  .rising-card img{
    width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;
  }
  .rising-card h3{font-size:17px;margin-bottom:6px;}
  .rising-card h3 a:hover{color:var(--brand);}
  .rising-card p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:10px;}
  .rising-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
  .delta{
    display:inline-flex;align-items:center;gap:4px;
    font-size:12.5px;font-weight:700;color:#0F7B5F;
    background:#E7F6F1;padding:3px 9px;border-radius:999px;
  }
  .delta svg{width:12px;height:12px;}

  /* ---------- FAQ ---------- */
  .faq-wrap{max-width:820px;margin:0 auto;}
  .faq-item{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:12px;
    margin-bottom:12px;
    overflow:hidden;
    transition:var(--ease);
  }
  .faq-item[open]{border-color:rgba(31,94,142,.35);box-shadow:var(--shadow-card);}
  .faq-item summary{
    list-style:none;cursor:pointer;
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:17px 20px;min-height:56px;
    font-size:15.5px;font-weight:600;color:var(--text);
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary:hover{color:var(--brand);}
  .faq-sign{
    flex:0 0 auto;width:24px;height:24px;border-radius:999px;
    background:var(--brand-soft);color:var(--brand);
    display:flex;align-items:center;justify-content:center;
    font-size:16px;font-weight:700;line-height:1;
  }
  .faq-answer{
    padding:0 20px 18px;
    font-size:15px;line-height:1.85;color:var(--muted);
  }

  /* ---------- Cross links ---------- */
  .cross-banner{
    background:var(--surface);
    border:1px solid var(--line);
    border-radius:var(--radius-panel);
    padding:26px 28px;
    display:flex;align-items:center;justify-content:space-between;gap:20px;
    flex-wrap:wrap;
    box-shadow:var(--shadow-card);
  }
  .cross-banner h3{font-size:17px;margin-bottom:4px;}
  .cross-banner p{font-size:14px;color:var(--muted);}
  .cross-chips{display:flex;gap:8px;flex-wrap:wrap;}

  /* ---------- CTA ---------- */
  .cta-panel{
    background:linear-gradient(135deg,var(--brand-soft) 0%,#F4F9FD 100%);
    border:1px solid #D7E7F3;
    border-radius:var(--radius-panel);
    padding:40px;
    display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);
    gap:32px;align-items:center;
  }
  .cta-panel h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:12px;}
  .cta-panel p{font-size:15px;color:var(--muted);max-width:520px;line-height:1.8;}
  .cta-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
  .cta-visual{
    display:grid;grid-template-columns:1fr 1fr;gap:12px;
  }
  .cta-visual img{
    width:100%;aspect-ratio:1/1;object-fit:cover;
    border-radius:14px;border:4px solid #fff;
    box-shadow:var(--shadow-float);
  }
  .cta-visual img:first-child{margin-top:18px;}

  /* ---------- Footer ---------- */
  .site-footer{
    background:var(--brand-deep);
    color:#D8E6F1;
    margin-top:0;
    padding:56px 0 0;
  }
  .footer-grid{
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;
    padding-bottom:44px;
  }
  .footer-brand .brand-text strong{color:#fff;}
  .footer-brand .brand-text span{color:#9FBED6;}
  .footer-brand .brand-mark{background:rgba(255,255,255,.14);box-shadow:none;}
  .footer-brand .brand-mark svg circle,
  .footer-brand .brand-mark svg path{stroke:#fff;}
  .footer-brand p{
    font-size:14px;color:#B9D1E3;line-height:1.85;margin:16px 0 20px;max-width:320px;
  }
  .footer-social{display:flex;gap:10px;}
  .footer-social a{
    width:36px;height:36px;border-radius:999px;
    border:1px solid rgba(255,255,255,.22);
    display:inline-flex;align-items:center;justify-content:center;
    color:#CFE2EF;transition:var(--ease);
  }
  .footer-social a svg{width:16px;height:16px;}
  .footer-social a:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.4);}
  .footer-col h3{
    font-size:15px;color:#fff;margin-bottom:16px;font-weight:700;letter-spacing:.04em;
  }
  .footer-col ul li{margin-bottom:10px;}
  .footer-col ul li a{font-size:14px;color:#B9D1E3;}
  .footer-col ul li a:hover{color:#fff;padding-left:3px;}
  .footer-note{font-size:13.5px;color:#B9D1E3;line-height:1.8;margin-bottom:14px;}
  .subscribe-form{display:flex;flex-direction:column;gap:10px;}
  .subscribe-form input{
    height:44px;border-radius:var(--radius-btn);
    border:1px solid rgba(255,255,255,.24);
    background:rgba(255,255,255,.08);
    color:#fff;padding:0 14px;font-size:14px;
    font-family:inherit;transition:var(--ease);
  }
  .subscribe-form input::placeholder{color:#9FBED6;}
  .subscribe-form input:focus{
    outline:none;border-color:var(--fruit);
    box-shadow:0 0 0 3px rgba(242,167,59,.28);
    background:rgba(255,255,255,.14);
  }
  .subscribe-form button{
    height:44px;border-radius:var(--radius-btn);
    background:var(--fruit);color:#3A2606;
    font-size:14.5px;font-weight:700;
    transition:var(--ease);
  }
  .subscribe-form button:hover{background:var(--fruit-deep);color:#fff;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.14);
    padding:20px 0 26px;
    display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
    font-size:13px;color:#9FBED6;
  }
  .footer-bottom a{color:#9FBED6;}
  .footer-bottom a:hover{color:#fff;}

  /* ---------- Responsive ---------- */
  @media (max-width:1023px){
    .header-inner{flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:12px;}
    .nav-chips{order:3;width:100%;justify-content:flex-start;padding-bottom:4px;}
    .header-actions{margin-left:auto;}
    .banner-grid{grid-template-columns:1fr;gap:28px;}
    .banner-visual img{aspect-ratio:16/9;}
    .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .rising-grid{grid-template-columns:1fr;}
    .cta-panel{grid-template-columns:1fr;padding:32px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
    .rank-row{
      grid-template-columns:52px 56px minmax(0,1fr) 70px;
      gap:14px;
    }
    .rank-bar-wrap{grid-column:1 / -1;padding-left:2px;}
    .rank-num{width:44px;height:44px;font-size:17px;border-radius:12px;}
    .rank-thumb{width:56px;height:56px;}
    .rank-go{width:34px;height:34px;}
  }
  @media (max-width:767px){
    .container{padding:0 16px;}
    .section{padding:40px 0;}
    .section-sm{padding:32px 0;}
    .page-banner{padding:34px 0 32px;}
    .nav-chip{padding:7px 13px;font-size:13px;}
    .header-actions .btn-sm{display:none;}
    .metric-grid{grid-template-columns:1fr;}
    .rank-panel{padding:6px 12px;}
    .rank-row{padding:14px 4px;}
    .rising-card{grid-template-columns:1fr;}
    .rising-card img{aspect-ratio:16/9;}
    .cross-banner{padding:22px;}
    .cta-panel{padding:26px 22px;}
    .footer-grid{grid-template-columns:1fr;gap:26px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
    .banner-badge{left:8px;bottom:-14px;padding:10px 13px;}
  }
  @media (max-width:520px){
    .brand-text strong{font-size:15.5px;}
    .rank-row{grid-template-columns:44px minmax(0,1fr) 56px;gap:10px;}
    .rank-thumb{display:none;}
    .rank-num{width:40px;height:40px;font-size:16px;}
    .rank-title{font-size:15px;}
    .rank-bar-wrap{grid-column:1 / -1;}
    .rank-go{width:32px;height:32px;}
    .banner-title{font-size:26px;}
    .cta-actions .btn{width:100%;}
  }

/* roulang page: category3 */
:root{
  --brand:#1F5E8E;
  --brand-deep:#164A70;
  --brand-soft:#E8F1F8;
  --accent:#F2A73B;
  --accent-deep:#D98A1C;
  --accent-soft:#FFF4E2;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --surface-alt:#FBFCFE;
  --ink:#17232E;
  --ink-2:#4C5D6D;
  --ink-3:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06), 0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 2px 6px rgba(23,35,46,.06), 0 12px 32px rgba(31,94,142,.10);
  --ease:all .22s ease;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:var(--ease);
}
.site-header.is-scrolled{box-shadow:0 4px 16px rgba(23,35,46,.07);}
.header-inner{
  display:flex;align-items:center;gap:20px;
  min-height:68px;padding-top:8px;padding-bottom:8px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:36px;height:36px;border-radius:50%;
  background:var(--brand);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(31,94,142,.28);
  transition:var(--ease);
}
.brand-mark svg{width:22px;height:22px;}
.brand:hover .brand-mark{background:var(--brand-deep);transform:translateY(-1px);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:.02em;color:var(--ink);}
.brand-text span{font-size:11px;color:var(--ink-3);letter-spacing:.32em;}
.nav-chips{
  display:flex;align-items:center;gap:6px;
  flex:1;justify-content:center;
  min-width:0;
}
.nav-chip{
  display:inline-flex;align-items:center;justify-content:center;
  padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-2);
  background:transparent;white-space:nowrap;
  transition:var(--ease);
}
.nav-chip:hover{background:var(--brand-soft);color:var(--brand-deep);}
.nav-chip.is-active{background:var(--brand);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(31,94,142,.22);}
.nav-chip:active{transform:translateY(1px);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  border:1px solid var(--line);background:var(--surface);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink-2);transition:var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:#cfe1ef;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  transition:var(--ease);border:1px solid transparent;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px rgba(31,94,142,.22);}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);box-shadow:0 3px 10px rgba(31,94,142,.2);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{padding:9px 16px;font-size:14px;}
.btn-accent{background:var(--accent);color:#3A2708;box-shadow:0 6px 16px rgba(242,167,59,.28);}
.btn-accent:hover{background:var(--accent-deep);color:#fff;transform:translateY(-1px);}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
  border-bottom:2px solid rgba(31,94,142,.35);
  padding-bottom:2px;transition:var(--ease);
}
.text-link:hover{color:var(--accent-deep);border-bottom-color:var(--accent);}
.text-link svg{width:14px;height:14px;}

/* ---------- generic section ---------- */
.section{padding:64px 0;}
.section-alt{background:var(--surface-alt);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:28px;
}
.section-head h2{
  font-size:clamp(22px,2.6vw,30px);font-weight:800;
  letter-spacing:.01em;line-height:1.35;color:var(--ink);
}
.section-head .sub{
  margin-top:8px;font-size:14px;color:var(--ink-2);max-width:60ch;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent-deep);
  font-size:13px;font-weight:600;letter-spacing:.04em;
}

/* ---------- category banner ---------- */
.cat-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,#E8F1F8 0%,#F4F9FC 55%,#F6F8FB 100%);
  border-bottom:1px solid var(--line);
}
.cat-banner::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(31,94,142,.14) 1px,transparent 1px);
  background-size:22px 22px;opacity:.55;pointer-events:none;
}
.banner-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:48px;align-items:center;
  padding:56px 0 60px;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:var(--ink-3);margin-bottom:18px;
}
.breadcrumb a{color:var(--ink-2);transition:var(--ease);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb span.sep{color:#b9c7d4;}
.breadcrumb .current{color:var(--brand-deep);font-weight:600;}
.banner-inner h1{
  font-size:clamp(28px,4vw,44px);font-weight:800;
  line-height:1.25;letter-spacing:.01em;margin:16px 0 14px;
}
.banner-inner h1 em{font-style:normal;color:var(--brand);}
.banner-inner .lede{
  font-size:16px;color:var(--ink-2);max-width:46ch;line-height:1.85;
}
.banner-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px;}
.stat-pill{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  padding:8px 14px;border-radius:999px;
  font-size:13px;color:var(--ink-2);
  box-shadow:var(--shadow-1);
}
.stat-pill strong{color:var(--brand-deep);font-weight:800;font-size:15px;}
.banner-art{position:relative;}
.banner-art img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow-3);
}
.banner-art .art-tag{
  position:absolute;left:-14px;bottom:18px;
  background:#fff;border-radius:14px;
  padding:10px 16px;box-shadow:var(--shadow-2);
  font-size:13px;font-weight:700;color:var(--brand-deep);
  display:flex;align-items:center;gap:8px;
}
.banner-art .art-tag i{
  width:8px;height:8px;border-radius:50%;background:var(--accent);
  display:inline-block;
}

/* ---------- filter chips ---------- */
.filter-board{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-panel);padding:24px;
  box-shadow:var(--shadow-1);
}
.filter-rows{display:flex;flex-direction:column;gap:14px;}
.filter-row{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap;}
.filter-label{
  font-size:13px;font-weight:700;color:var(--ink-3);
  letter-spacing:.08em;padding-top:9px;min-width:64px;
}
.chip-set{display:flex;flex-wrap:wrap;gap:8px;flex:1;}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;
  font-size:14px;font-weight:500;color:var(--ink-2);
  transition:var(--ease);
}
.chip:hover{background:var(--brand-soft);border-color:#cfe1ef;color:var(--brand-deep);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.chip:active{transform:translateY(1px);}

/* ---------- mosaic ---------- */
.mosaic{columns:3;column-gap:24px;margin-top:32px;}
.mosaic-card{
  position:relative;display:block;break-inside:avoid;
  margin-bottom:24px;border-radius:var(--radius-card);
  overflow:hidden;background:var(--surface);
  box-shadow:var(--shadow-1);
  transition:var(--ease);
}
.mosaic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.mosaic-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.mosaic-card.r-wide img{aspect-ratio:4/3;}
.mosaic-card.r-tall img{aspect-ratio:3/4;}
.mosaic-card:hover img{transform:scale(1.04);}
.mosaic-card .veil{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(23,35,46,0) 38%,rgba(23,35,46,.84) 100%);
}
.mosaic-card .badge{
  position:absolute;top:14px;left:14px;
  background:var(--accent);color:#3A2708;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:5px 12px;border-radius:999px;
  box-shadow:0 2px 8px rgba(0,0,0,.18);
}
.mosaic-card .cap{
  position:absolute;left:16px;right:16px;bottom:14px;color:#fff;
}
.mosaic-card .cap h3{font-size:17px;font-weight:700;line-height:1.4;letter-spacing:.01em;}
.mosaic-card .cap p{font-size:13px;color:rgba(255,255,255,.82);margin-top:4px;}
.mosaic-card .cap .count{
  display:inline-block;margin-top:8px;
  font-size:12px;font-weight:600;
  padding:3px 10px;border-radius:999px;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.28);
}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-card);padding:26px 24px;
  box-shadow:var(--shadow-1);transition:var(--ease);
  position:relative;overflow:hidden;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.step-card .num{
  font-size:34px;font-weight:800;line-height:1;
  color:rgba(31,94,142,.18);letter-spacing:.02em;
}
.step-card h3{font-size:18px;font-weight:700;margin:14px 0 8px;}
.step-card p{font-size:14px;color:var(--ink-2);line-height:1.8;}
.step-card .bar{
  position:absolute;left:0;top:0;width:4px;height:100%;
  background:var(--brand);opacity:.85;
}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.split-media{position:relative;}
.split-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-panel);box-shadow:var(--shadow-3);
}
.split-media .float-note{
  position:absolute;right:-12px;bottom:-18px;
  background:#fff;border-radius:14px;padding:14px 18px;
  box-shadow:var(--shadow-2);font-size:13px;color:var(--ink-2);
  max-width:220px;line-height:1.7;
}
.split-media .float-note strong{display:block;color:var(--brand-deep);font-size:20px;font-weight:800;}
.split-list{margin-top:22px;display:flex;flex-direction:column;gap:0;}
.split-item{
  display:flex;gap:14px;padding:16px 0;
  border-bottom:1px solid var(--line);
}
.split-item:last-child{border-bottom:0;}
.split-item .dot{
  width:28px;height:28px;border-radius:50%;
  background:var(--brand-soft);color:var(--brand-deep);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;flex-shrink:0;margin-top:3px;
}
.split-item h4{font-size:15px;font-weight:700;margin-bottom:4px;}
.split-item p{font-size:14px;color:var(--ink-2);line-height:1.75;}

/* ---------- tag cloud ---------- */
.tagcloud{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  padding:28px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-panel);box-shadow:var(--shadow-1);
}
.tag{
  display:inline-flex;align-items:center;
  padding:7px 15px;border-radius:999px;
  background:var(--surface-alt);border:1px solid var(--line);
  font-size:13px;color:var(--ink-2);transition:var(--ease);
}
.tag:hover{background:var(--accent-soft);border-color:#F6DDB4;color:var(--accent-deep);transform:translateY(-1px);}
.tag.lg{font-size:15px;font-weight:600;padding:9px 18px;background:var(--brand-soft);border-color:#cfe1ef;color:var(--brand-deep);}

/* ---------- faq ---------- */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);
  border-radius:12px;margin-bottom:12px;
  transition:var(--ease);overflow:hidden;
}
.faq-item[open]{border-color:rgba(31,94,142,.35);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  min-height:56px;padding:16px 20px;
  font-size:16px;font-weight:600;color:var(--ink);
  transition:var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex-shrink:0;
  width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand-deep);
  font-size:16px;font-weight:700;line-height:1;
}
.faq-item[open] summary::after{content:"−";background:var(--brand);color:#fff;}
.faq-item summary:hover{color:var(--brand-deep);}
.faq-answer{
  padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--ink-2);
  background:linear-gradient(180deg,rgba(232,241,248,.35),rgba(232,241,248,0));
}

/* ---------- cta panel ---------- */
.cta-panel{
  background:linear-gradient(135deg,#E8F1F8,#F1F7FB);
  border:1px solid #d7e6f2;
  border-radius:var(--radius-panel);
  padding:44px;display:grid;grid-template-columns:1.25fr .75fr;
  gap:36px;align-items:center;
  box-shadow:var(--shadow-1);
}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;}
.cta-panel p{margin-top:12px;font-size:15px;color:var(--ink-2);max-width:46ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cta-art{display:flex;gap:14px;justify-content:flex-end;align-items:center;}
.cta-art img{
  width:46%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;
  box-shadow:var(--shadow-2);
}
.cta-art img:first-child{transform:translateY(14px);}

/* ---------- cross nav ---------- */
.cross-nav{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-panel);padding:26px 28px;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;box-shadow:var(--shadow-1);
}
.cross-nav .label{font-size:15px;font-weight:700;color:var(--ink);}
.cross-nav .label span{display:block;font-size:13px;font-weight:400;color:var(--ink-3);margin-top:4px;}
.cross-links{display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- footer ---------- */
.site-footer{background:#0F2436;color:#C7D6E2;margin-top:0;}
.footer-top{padding:56px 0 36px;}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand .brand-mark{background:var(--brand);}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text span{color:#7E96AA;}
.footer-brand p{font-size:14px;line-height:1.85;color:#9FB4C6;max-width:34ch;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,255,255,.18);
  display:inline-flex;align-items:center;justify-content:center;
  color:#C7D6E2;transition:var(--ease);
}
.footer-social a svg{width:16px;height:16px;}
.footer-social a:hover{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px);}
.footer-col h3{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:14px;color:#9FB4C6;transition:var(--ease);}
.footer-col ul a:hover{color:#fff;padding-left:4px;}
.footer-note{font-size:14px;color:#9FB4C6;line-height:1.8;margin-bottom:16px;max-width:30ch;}
.subscribe{display:flex;gap:8px;flex-wrap:wrap;}
.subscribe input{
  flex:1;min-width:130px;height:44px;border-radius:10px;
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);color:#fff;
  padding:0 14px;font-size:14px;transition:var(--ease);
}
.subscribe input::placeholder{color:#88A0B4;}
.subscribe input:focus{
  outline:none;border-color:var(--accent);
  background:rgba(255,255,255,.1);
  box-shadow:0 0 0 3px rgba(242,167,59,.22);
}
.subscribe .btn{padding:0 20px;height:44px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0;display:flex;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:#7E96AA;
}
.footer-bottom a{color:#9FB4C6;transition:var(--ease);}
.footer-bottom a:hover{color:#fff;}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .header-inner{flex-wrap:wrap;min-height:auto;padding-top:12px;padding-bottom:12px;row-gap:10px;}
  .nav-chips{order:3;width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px;}
  .nav-chips::-webkit-scrollbar{display:none;}
  .nav-chips{-ms-overflow-style:none;scrollbar-width:none;}
  .header-actions{margin-left:auto;}
  .banner-inner{grid-template-columns:1fr;gap:32px;padding:44px 0 48px;}
  .banner-art{max-width:560px;}
  .mosaic{columns:2;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:32px;}
  .steps{grid-template-columns:1fr;}
  .cta-panel{grid-template-columns:1fr;padding:32px;}
  .cta-art{justify-content:flex-start;}
  .cta-art img{width:38%;}
}
@media (max-width:640px){
  .section{padding:40px 0;}
  .mosaic{columns:1;}
  .banner-inner h1{font-size:clamp(26px,7vw,32px);}
  .filter-board{padding:18px;}
  .filter-label{min-width:100%;padding-top:0;margin-bottom:2px;}
  .footer-grid{grid-template-columns:1fr;}
  .cross-nav{padding:22px;}
  .cta-art img{width:44%;}
  .cta-actions .btn{flex:1 1 auto;}
  .brand-text strong{font-size:15px;}
  .nav-chip{padding:7px 13px;font-size:13px;}
  .section-head{gap:12px;}
}

/* roulang page: category4 */
:root{
  --brand:#1F5E8E;
  --brand-deep:#164A70;
  --brand-soft:#E8F1F8;
  --amber:#F2A73B;
  --amber-deep:#D98A1C;
  --amber-soft:#FFF4E2;
  --canvas:#F6F8FB;
  --panel:#FFFFFF;
  --panel-alt:#FBFCFE;
  --ink:#17232E;
  --ink-2:#4C5D6D;
  --ink-3:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-img:14px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06),0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 16px 38px rgba(31,94,142,.18);
  --ease:all .22s ease;
  --container:1200px;
}

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

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

body.site-body{
  margin:0;
  padding:0;
  background:var(--canvas);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;height:auto;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input{font:inherit;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}

/* ============ Header ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:#FFFFFF;
  border-bottom:1px solid transparent;
  transition:var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 4px 16px rgba(31,94,142,.08);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:68px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:999px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-deep) 100%);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 4px 12px rgba(31,94,142,.22);
}
.brand-mark svg{width:24px;height:24px;display:block;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{
  font-size:17px;
  font-weight:800;
  letter-spacing:.02em;
  color:var(--ink);
}
.brand-text span{
  font-size:11px;
  letter-spacing:.32em;
  color:var(--ink-3);
  font-weight:500;
}

.nav-chips{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:8px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
  padding:6px 0;
}
.nav-chips::-webkit-scrollbar{display:none;height:0;}
.nav-chip{
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  padding:9px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--ink-2);
  background:#F2F5F9;
  transition:var(--ease);
}
.nav-chip:hover{background:var(--brand-soft);color:var(--brand-deep);}
.nav-chip:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
.nav-chip.is-active{
  background:var(--brand);
  color:#FFFFFF;
  box-shadow:0 6px 16px rgba(31,94,142,.24);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:auto;
  flex:0 0 auto;
}
.icon-btn{
  width:40px;
  height:40px;
  border-radius:999px;
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--brand);
  background:#FFFFFF;
  transition:var(--ease);
}
.icon-btn svg{width:20px;height:20px;}
.icon-btn:hover{background:var(--brand-soft);border-color:#C9DEEC;}
.icon-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

/* ============ Buttons ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 22px;
  border-radius:var(--radius-btn);
  font-size:15px;
  font-weight:600;
  line-height:1.2;
  transition:var(--ease);
  border:1px solid transparent;
  text-align:center;
}
.btn svg{width:17px;height:17px;}
.btn-sm{padding:9px 16px;font-size:13.5px;}
.btn-lg{padding:14px 28px;font-size:16px;}

.btn-primary{
  background:var(--brand);
  color:#FFFFFF;
  box-shadow:0 8px 20px rgba(31,94,142,.2);
}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}

.btn-ghost{
  background:#FFFFFF;
  color:var(--brand);
  border-color:var(--brand);
}
.btn-ghost:hover{background:var(--brand-soft);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}

.btn-amber{
  background:var(--amber);
  color:#3B2708;
  box-shadow:0 8px 20px rgba(242,167,59,.28);
}
.btn-amber:hover{background:var(--amber-deep);color:#FFFFFF;transform:translateY(-1px);}

.btn:focus-visible,
.icon-btn:focus-visible,
.nav-chip:focus-visible,
.text-link:focus-visible,
.cross-chip:focus-visible,
summary:focus-visible{
  outline:2px solid var(--brand);
  outline-offset:2px;
}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--brand);
  border-bottom:2px solid rgba(31,94,142,.35);
  padding-bottom:2px;
  transition:var(--ease);
}
.text-link svg{width:15px;height:15px;transition:var(--ease);}
.text-link:hover{color:var(--amber-deep);border-bottom-color:var(--amber);}
.text-link:hover svg{transform:translateX(3px);}

/* ============ Sections ============ */
.section{padding:64px 0;}
.section--tight{padding:44px 0;}
.section--alt{background:var(--panel-alt);}

.sec-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:32px;
}
.sec-title{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:800;
  letter-spacing:.01em;
  line-height:1.35;
  color:var(--ink);
}
.sec-sub{
  margin-top:8px;
  font-size:14px;
  color:var(--ink-2);
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  background:var(--amber-soft);
  color:#7A5209;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.04em;
}

/* ============ Page banner ============ */
.page-banner{
  position:relative;
  overflow:hidden;
  background:linear-gradient(135deg,#E8F1F8 0%,#F4F9FC 62%,#EAF3FA 100%);
  border-bottom:1px solid var(--line);
}
.page-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(31,94,142,.16) 1px,transparent 1px);
  background-size:20px 20px;
  opacity:.55;
  pointer-events:none;
}
.banner-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:center;
  padding:52px 0 56px;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--ink-3);
  margin-bottom:16px;
}
.breadcrumb a{color:var(--ink-2);transition:var(--ease);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:#B9C6D2;}
.breadcrumb .current{color:var(--brand-deep);font-weight:600;}

.banner-title{
  font-size:clamp(28px,4vw,44px);
  font-weight:800;
  line-height:1.22;
  letter-spacing:.01em;
  color:var(--ink);
}
.banner-title em{
  font-style:normal;
  color:var(--brand);
}
.banner-lead{
  margin-top:16px;
  font-size:16.5px;
  color:var(--ink-2);
  max-width:34em;
}
.banner-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.tag-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:8px 15px;
  border-radius:999px;
  background:#FFFFFF;
  border:1px solid var(--line);
  font-size:13.5px;
  font-weight:600;
  color:var(--ink-2);
  box-shadow:0 1px 2px rgba(23,35,46,.04);
}
.tag-pill b{color:var(--brand);font-weight:800;}

.banner-visual{
  position:relative;
  border-radius:var(--radius-panel);
  overflow:hidden;
  box-shadow:var(--shadow-2);
  aspect-ratio:16/10;
}
.banner-visual img{width:100%;height:100%;object-fit:cover;}
.banner-visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(22,74,112,0) 42%,rgba(22,74,112,.62) 100%);
}
.banner-badge{
  position:absolute;
  left:16px;
  bottom:16px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.94);
  color:var(--brand-deep);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.03em;
}

/* ============ Category chips bar ============ */
.cat-bar{
  display:flex;
  gap:8px;
  overflow-x:auto;
  scrollbar-width:none;
  padding:16px 0;
  border-bottom:1px solid var(--line);
  background:#FFFFFF;
}
.cat-bar::-webkit-scrollbar{display:none;}
.cat-bar .nav-chip{background:#F4F7FA;}
.cat-bar .nav-chip.is-active{background:var(--brand);color:#FFFFFF;}

/* ============ Behind rows ============ */
.behind-list{
  display:flex;
  flex-direction:column;
  gap:28px;
}
.behind-row{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:28px;
  align-items:center;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  padding:20px;
  box-shadow:var(--shadow-1);
  transition:var(--ease);
}
.behind-row:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-2);
}
.behind-row.reverse .behind-media{order:2;}
.behind-row.reverse .behind-body{order:1;}

.behind-media{
  position:relative;
  border-radius:var(--radius-img);
  overflow:hidden;
  aspect-ratio:16/10;
  background:var(--brand-soft);
}
.behind-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.behind-row:hover .behind-media img{transform:scale(1.03);}
.media-tag{
  position:absolute;
  top:12px;
  left:12px;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(23,35,46,.68);
  color:#FFFFFF;
  font-size:12px;
  font-weight:600;
  letter-spacing:.03em;
  backdrop-filter:blur(2px);
}
.behind-body{padding:6px 10px;}
.behind-body .kicker{margin-bottom:14px;}
.behind-title{
  font-size:20px;
  font-weight:800;
  line-height:1.45;
  color:var(--ink);
}
.behind-text{
  margin-top:10px;
  font-size:15px;
  color:var(--ink-2);
  line-height:1.85;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.behind-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px 16px;
  margin:16px 0 18px;
  font-size:13px;
  color:var(--ink-3);
}
.behind-meta span{display:inline-flex;align-items:center;gap:6px;}
.behind-meta svg{width:14px;height:14px;color:var(--brand);}

/* ============ Type rows ============ */
.type-panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow-1);
  padding:8px 20px;
}
.type-row{
  display:flex;
  align-items:center;
  gap:18px;
  padding:20px 4px;
  border-bottom:1px solid var(--line);
  transition:var(--ease);
}
.type-row:last-child{border-bottom:0;}
.type-row:hover{background:var(--brand-soft);border-radius:12px;}
.type-icon{
  width:46px;
  height:46px;
  flex:0 0 auto;
  border-radius:12px;
  background:var(--brand-soft);
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.type-icon svg{width:22px;height:22px;}
.type-content{flex:1 1 auto;min-width:0;}
.type-content h3{font-size:16.5px;font-weight:700;color:var(--ink);}
.type-content p{margin-top:4px;font-size:14px;color:var(--ink-2);}
.type-badge{
  flex:0 0 auto;
  padding:6px 12px;
  border-radius:999px;
  background:var(--amber-soft);
  color:#7A5209;
  font-size:12.5px;
  font-weight:700;
}

/* ============ Stats panel ============ */
.stats-panel{
  background:linear-gradient(150deg,var(--brand-deep) 0%,#1B5A88 55%,#1F5E8E 100%);
  border-radius:var(--radius-panel);
  padding:44px 36px;
  color:#FFFFFF;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-2);
}
.stats-panel::after{
  content:"";
  position:absolute;
  width:320px;
  height:320px;
  right:-90px;
  top:-120px;
  border-radius:999px;
  background:radial-gradient(circle,rgba(242,167,59,.28) 0%,rgba(242,167,59,0) 70%);
}
.stats-head{max-width:640px;position:relative;z-index:1;}
.stats-head h2{
  font-size:clamp(21px,2.4vw,27px);
  font-weight:800;
  line-height:1.4;
}
.stats-head p{margin-top:10px;font-size:14.5px;color:#CFE2EF;}
.stat-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:32px;
}
.stat-item{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.16);
  border-radius:14px;
  padding:18px 16px;
  transition:var(--ease);
}
.stat-item:hover{background:rgba(255,255,255,.16);transform:translateY(-2px);}
.stat-num{
  font-size:30px;
  font-weight:800;
  letter-spacing:.01em;
  color:#FFFFFF;
  line-height:1.2;
}
.stat-num small{font-size:15px;font-weight:700;margin-left:3px;color:var(--amber);}
.stat-label{margin-top:6px;font-size:13px;color:#CFE2EF;}

/* ============ FAQ ============ */
.faq-wrap{max-width:820px;margin:0 auto;}
.faq-item{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:12px;
  margin-bottom:12px;
  overflow:hidden;
  transition:var(--ease);
}
.faq-item[open]{border-color:rgba(31,94,142,.45);box-shadow:var(--shadow-1);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:56px;
  padding:14px 20px;
  cursor:pointer;
  list-style:none;
  font-size:15.5px;
  font-weight:600;
  color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-sign{
  flex:0 0 auto;
  width:24px;
  height:24px;
  border-radius:999px;
  background:var(--brand-soft);
  color:var(--brand);
  font-size:16px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  line-height:1;
}
.faq-item[open] .faq-sign{background:var(--brand);color:#FFFFFF;}
.faq-answer{
  padding:0 20px 18px;
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
}

/* ============ Cross nav ============ */
.cross-bar{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
  background:var(--brand-soft);
  border:1px solid #D3E4F0;
  border-radius:var(--radius-panel);
  padding:22px 26px;
}
.cross-bar h2{
  font-size:15px;
  font-weight:800;
  color:var(--brand-deep);
  margin-right:6px;
}
.cross-chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 16px;
  border-radius:999px;
  background:#FFFFFF;
  border:1px solid #CFE1EE;
  color:var(--brand-deep);
  font-size:13.5px;
  font-weight:600;
  transition:var(--ease);
}
.cross-chip:hover{background:var(--brand);border-color:var(--brand);color:#FFFFFF;transform:translateY(-2px);}
.cross-chip svg{width:14px;height:14px;}

/* ============ CTA ============ */
.cta-panel{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:32px;
  align-items:center;
  background:linear-gradient(120deg,#EAF3FA 0%,#F7FBFD 60%,#FFF4E2 100%);
  border:1px solid #DCE9F3;
  border-radius:var(--radius-panel);
  padding:40px 40px;
  box-shadow:var(--shadow-1);
}
.cta-panel h2{font-size:clamp(21px,2.4vw,27px);font-weight:800;line-height:1.4;}
.cta-panel p{margin-top:10px;font-size:15px;color:var(--ink-2);max-width:34em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cta-visual{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.cta-visual img{
  width:100%;
  height:100%;
  border-radius:14px;
  object-fit:cover;
  aspect-ratio:3/4;
  box-shadow:var(--shadow-1);
  border:3px solid #FFFFFF;
}
.cta-visual img:first-child{transform:translateY(-8px);}

/* ============ Footer ============ */
.site-footer{
  background:#FFFFFF;
  border-top:1px solid var(--line);
  margin-top:0;
}
.footer-top{padding:56px 0 40px;}
.footer-grid{
  display:grid;
  grid-template-columns:1.45fr .8fr .8fr 1.1fr;
  gap:36px;
}
.footer-brand p{
  margin-top:16px;
  font-size:14px;
  color:var(--ink-2);
  max-width:30em;
  line-height:1.8;
}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;
  height:36px;
  border-radius:999px;
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--brand);
  transition:var(--ease);
}
.footer-social svg{width:17px;height:17px;}
.footer-social a:hover{background:var(--brand);border-color:var(--brand);color:#FFFFFF;transform:translateY(-2px);}
.footer-social a:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

.footer-col h3{
  font-size:14.5px;
  font-weight:800;
  color:var(--ink);
  letter-spacing:.04em;
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{
  font-size:14px;
  color:var(--ink-2);
  transition:var(--ease);
}
.footer-col ul a:hover{color:var(--brand);padding-left:3px;}
.footer-note{font-size:13.5px;color:var(--ink-2);line-height:1.75;}

.subscribe-form{
  display:flex;
  gap:8px;
  margin-top:14px;
  flex-wrap:wrap;
}
.subscribe-form input{
  flex:1 1 150px;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:var(--radius-btn);
  border:1px solid var(--line);
  background:#FBFCFE;
  font-size:14px;
  color:var(--ink);
  transition:var(--ease);
}
.subscribe-form input::placeholder{color:var(--ink-3);}
.subscribe-form input:focus{
  outline:none;
  border-color:var(--brand);
  background:#FFFFFF;
  box-shadow:0 0 0 3px rgba(31,94,142,.14);
}
.subscribe-form .btn{height:44px;padding:0 18px;font-size:14px;}

.footer-bottom{
  border-top:1px solid var(--line);
  padding:18px 0;
}
.footer-bottom-inner{
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--ink-3);
}
.footer-bottom-links{display:flex;flex-wrap:wrap;gap:18px;}
.footer-bottom-links a{color:var(--ink-2);transition:var(--ease);}
.footer-bottom-links a:hover{color:var(--brand);}

/* ============ Responsive ============ */
@media (max-width:1023px){
  .header-inner{flex-wrap:wrap;gap:12px;padding:10px 0;}
  .nav-chips{order:3;width:100%;margin-left:0;padding-bottom:10px;}
  .header-actions{margin-left:auto;}
  .banner-inner{grid-template-columns:1fr;gap:28px;padding:40px 0 44px;}
  .banner-visual{aspect-ratio:16/9;}
  .behind-row{grid-template-columns:1fr;gap:18px;}
  .behind-row.reverse .behind-media{order:0;}
  .behind-row.reverse .behind-body{order:0;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .cta-panel{grid-template-columns:1fr;padding:32px;}
  .cta-visual{grid-template-columns:repeat(3,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}

@media (max-width:767px){
  .section{padding:40px 0;}
  .section--tight{padding:32px 0;}
  .sec-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px;}
  .type-panel{padding:4px 16px;}
  .type-row{flex-wrap:wrap;gap:12px;padding:18px 0;}
  .type-badge{order:3;margin-left:58px;}
  .stats-panel{padding:32px 22px;}
  .cross-bar{padding:18px 20px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom-inner{flex-direction:column;align-items:flex-start;}
}

@media (max-width:519px){
  .brand-text strong{font-size:15.5px;}
  .btn-sm{padding:8px 13px;font-size:12.5px;}
  .header-actions .btn-sm{display:none;}
  .stat-grid{grid-template-columns:1fr;}
  .behind-row{padding:14px;}
  .behind-body{padding:2px 4px;}
  .cta-visual{grid-template-columns:1fr 1fr;}
  .cta-actions .btn{width:100%;}
  .banner-tags{gap:8px;}
  .tag-pill{font-size:12.5px;padding:7px 12px;}
}

/* roulang page: category5 */
:root{
  --brand:#1F5E8E;
  --brand-dark:#164A70;
  --brand-soft:#E8F1F8;
  --accent:#F2A73B;
  --accent-dark:#D98A1C;
  --accent-soft:#FFF4E2;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --surface-alt:#FBFCFE;
  --text:#17232E;
  --muted:#4C5D6D;
  --weak:#8A99A8;
  --line:#E2EAF2;
  --radius-card:16px;
  --radius-panel:20px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(23,35,46,.06), 0 6px 18px rgba(31,94,142,.07);
  --shadow-2:0 10px 28px rgba(31,94,142,.14);
  --shadow-3:0 2px 6px rgba(23,35,46,.05), 0 12px 30px rgba(31,94,142,.10);
  --transition:all .22s ease;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
input{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

/* 容器 */
.container{width:100%;max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
@media (min-width:768px){.container{padding-left:32px;padding-right:32px;}}
@media (min-width:1280px){.container{max-width:1200px;}}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:var(--transition);
}
.site-header.is-scrolled{box-shadow:0 4px 16px rgba(23,35,46,.07);}
.header-inner{
  min-height:68px;display:flex;align-items:center;gap:16px;flex-wrap:nowrap;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:999px;
  background:linear-gradient(140deg,var(--brand) 0%,var(--brand-dark) 100%);
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(31,94,142,.24);
  flex-shrink:0;
}
.brand-mark svg{width:22px;height:22px;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:17px;font-weight:800;letter-spacing:.02em;color:var(--text);}
.brand-text span{font-size:11px;color:var(--weak);letter-spacing:.24em;font-weight:500;}
.nav-chips{display:flex;align-items:center;gap:6px;flex:1;overflow-x:auto;scrollbar-width:none;}
.nav-chips::-webkit-scrollbar{display:none;}
.nav-chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:8px 15px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--muted);
  background:var(--surface-alt);
  border:1px solid transparent;
  transition:var(--transition);
}
.nav-chip:hover{color:var(--brand);background:var(--brand-soft);}
.nav-chip.is-active{background:var(--brand);color:#fff;font-weight:600;box-shadow:0 4px 12px rgba(31,94,142,.22);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:40px;height:40px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;
  transition:var(--transition);
}
.icon-btn svg{width:19px;height:19px;}
.icon-btn:hover{color:var(--brand);border-color:var(--brand);background:var(--brand-soft);}

/* ===== 按鈕 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;transition:var(--transition);
}
.btn-sm{padding:9px 16px;font-size:13.5px;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 4px 14px rgba(31,94,142,.22);}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:0 8px 20px rgba(31,94,142,.26);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:var(--brand-soft);}
.btn-accent{background:var(--accent);color:#3A2606;box-shadow:0 4px 14px rgba(217,138,28,.25);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--brand);
  border-bottom:2px solid var(--brand);padding-bottom:2px;transition:var(--transition);
}
.text-link:hover{color:var(--accent-dark);border-bottom-color:var(--accent);}

/* ===== 分類橫幅 ===== */
.page-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(150deg,#E8F1F8 0%,#F5F9FD 100%);
  border-bottom:1px solid var(--line);
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(31,94,142,.14) 1px,transparent 1px);
  background-size:20px 20px;opacity:.55;
  pointer-events:none;
}
.banner-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr;gap:28px;
  padding-top:44px;padding-bottom:48px;align-items:center;
}
@media (min-width:1024px){
  .banner-inner{grid-template-columns:1.35fr .85fr;gap:48px;padding-top:56px;padding-bottom:60px;}
}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--weak);margin-bottom:18px;flex-wrap:wrap;}
.breadcrumb a{color:var(--muted);transition:var(--transition);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:#C3D2E0;}
.breadcrumb .current{color:var(--brand);font-weight:600;}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--accent-soft);color:#7A4A05;
  border-radius:999px;padding:6px 14px;
  font-size:13px;font-weight:600;margin-bottom:16px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:999px;background:var(--accent);}
h1.page-title{
  font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.22;
  letter-spacing:-.01em;color:var(--text);margin-bottom:14px;
}
.page-sub{font-size:16px;color:var(--muted);max-width:34em;line-height:1.8;}
.stat-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.pill{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.82);border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;font-size:13.5px;color:var(--muted);font-weight:500;
  backdrop-filter:blur(2px);
}
.pill strong{color:var(--brand);font-weight:800;font-size:15px;}
.banner-visual{position:relative;}
.banner-visual img{
  width:100%;aspect-ratio:16/9;object-fit:cover;
  border-radius:var(--radius-panel);
  box-shadow:var(--shadow-3);
  border:4px solid #fff;
}
.banner-tag{
  position:absolute;left:-10px;bottom:-14px;
  background:#fff;border-radius:14px;padding:10px 16px;
  box-shadow:var(--shadow-2);border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--brand);
  display:inline-flex;align-items:center;gap:8px;
}
@media (max-width:1023px){.banner-visual{max-width:520px;}.banner-tag{left:auto;right:12px;bottom:-16px;}}

/* ===== 分類 chip 列 ===== */
.cat-bar{background:var(--surface);border-bottom:1px solid var(--line);}
.cat-bar-inner{display:flex;align-items:center;gap:8px;padding:14px 0;overflow-x:auto;scrollbar-width:none;}
.cat-bar-inner::-webkit-scrollbar{display:none;}
.cat-chip{
  display:inline-flex;align-items:center;white-space:nowrap;
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--muted);background:var(--surface-alt);border:1px solid var(--line);
  transition:var(--transition);
}
.cat-chip:hover{color:var(--brand);border-color:#BFD8EA;background:var(--brand-soft);}
.cat-chip.is-active{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600;}

/* ===== 區塊通用 ===== */
.section{padding-top:64px;padding-bottom:64px;}
@media (max-width:767px){.section{padding-top:40px;padding-bottom:40px;}}
.section-alt{background:var(--surface-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:28px;flex-wrap:wrap;
}
.section-head h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.3;letter-spacing:-.01em;}
.section-head .desc{font-size:14px;color:var(--muted);margin-top:8px;max-width:46em;}
.section-head .link-wrap{flex-shrink:0;}

/* ===== 觀看前準備 資訊條 ===== */
.info-strip{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:768px){.info-strip{grid-template-columns:repeat(3,1fr);gap:20px;}}
.info-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:22px;
  box-shadow:var(--shadow-1);transition:var(--transition);
  position:relative;overflow:hidden;
}
.info-item::after{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--brand),#5C9BC9);
  opacity:0;transition:var(--transition);
}
.info-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.info-item:hover::after{opacity:1;}
.info-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-soft);
  color:var(--brand);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px;
}
.info-icon svg{width:22px;height:22px;}
.info-item h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.info-item p{font-size:14.5px;color:var(--muted);line-height:1.8;}
.info-item .meta{display:inline-block;margin-top:12px;font-size:12.5px;font-weight:600;color:var(--accent-dark);background:var(--accent-soft);border-radius:999px;padding:4px 11px;}

/* ===== 雙欄：目錄 + FAQ ===== */
.guide-layout{display:grid;grid-template-columns:1fr;gap:32px;align-items:start;}
@media (min-width:1024px){.guide-layout{grid-template-columns:280px 1fr;gap:44px;}}
.toc-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 18px;box-shadow:var(--shadow-1);
}
@media (min-width:1024px){.toc-card{position:sticky;top:92px;}}
.toc-card h3{font-size:13px;letter-spacing:.16em;color:var(--weak);font-weight:700;margin-bottom:14px;text-transform:uppercase;}
.toc-link{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:8px;font-size:14.5px;color:var(--muted);
  border-left:3px solid transparent;transition:var(--transition);
}
.toc-link:hover{background:var(--brand-soft);color:var(--brand);}
.toc-link.is-active{color:var(--brand);font-weight:700;background:var(--brand-soft);border-left-color:var(--brand);}
.toc-link .num{font-size:12px;font-weight:700;color:var(--weak);width:18px;flex-shrink:0;}
.toc-link.is-active .num{color:var(--brand);}
.toc-note{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:12.5px;color:var(--weak);line-height:1.7;
}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  transition:var(--transition);overflow:hidden;
}
.faq-item:hover{border-color:#C6DCEB;}
.faq-item[open]{border-color:rgba(31,94,142,.35);box-shadow:var(--shadow-1);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:17px 20px;font-size:16px;font-weight:600;color:var(--text);
  transition:var(--transition);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand);}
.faq-item summary .q-idx{
  font-size:12px;font-weight:800;color:var(--brand);background:var(--brand-soft);
  border-radius:999px;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.faq-item summary .q-text{flex:1;}
.faq-toggle{
  width:24px;height:24px;flex-shrink:0;position:relative;color:var(--brand);
}
.faq-toggle::before,.faq-toggle::after{
  content:"";position:absolute;left:50%;top:50%;background:currentColor;border-radius:2px;
  transform:translate(-50%,-50%);transition:var(--transition);
}
.faq-toggle::before{width:13px;height:2px;}
.faq-toggle::after{width:2px;height:13px;}
.faq-item[open] .faq-toggle::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-answer{
  padding:0 20px 20px 60px;font-size:15px;line-height:1.85;color:var(--muted);
}
.faq-answer .answer-box{background:var(--surface-alt);border-radius:10px;padding:14px 16px;border:1px solid var(--line);}
@media (max-width:520px){
  .faq-item summary{padding:15px 16px;font-size:15px;gap:10px;}
  .faq-answer{padding:0 16px 16px 16px;}
}

/* 還有疑問 小卡 */
.help-card{
  margin-top:24px;background:var(--brand-soft);border:1px solid #CFE3F1;
  border-radius:var(--radius-card);padding:24px;
  display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;
}
.help-card .help-text h3{font-size:18px;font-weight:800;color:var(--brand-dark);margin-bottom:6px;}
.help-card .help-text p{font-size:14px;color:var(--muted);max-width:38em;}

/* ===== 觀看流程 ===== */
.steps{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:640px){.steps{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.steps{grid-template-columns:repeat(4,1fr);gap:20px;}}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:24px 20px;box-shadow:var(--shadow-1);
  transition:var(--transition);
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.step-num{
  font-size:13px;font-weight:800;color:var(--brand);
  background:var(--brand-soft);border-radius:999px;padding:4px 12px;display:inline-block;margin-bottom:14px;
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);line-height:1.8;}

/* ===== 收藏與分享 面板 ===== */
.saved-panel{
  background:linear-gradient(140deg,#E8F1F8 0%,#F7FBFE 60%,#FFF4E2 100%);
  border:1px solid var(--line);border-radius:var(--radius-panel);
  padding:34px 26px;display:grid;grid-template-columns:1fr;gap:28px;align-items:center;
}
@media (min-width:900px){.saved-panel{grid-template-columns:1.15fr .85fr;padding:44px 44px;gap:44px;}}
.saved-panel h2{font-size:clamp(21px,2.4vw,28px);font-weight:800;margin-bottom:10px;line-height:1.35;}
.saved-panel p{font-size:15px;color:var(--muted);max-width:32em;margin-bottom:22px;}
.saved-actions{display:flex;flex-wrap:wrap;gap:12px;}
.saved-visual{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.saved-visual img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:12px;
  border:3px solid #fff;box-shadow:var(--shadow-1);transition:var(--transition);
}
.saved-visual img:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}

/* ===== 交叉導流 ===== */
.cross-banner{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-panel);
  padding:26px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  box-shadow:var(--shadow-1);
}
.cross-banner h2{font-size:18px;font-weight:800;margin-bottom:6px;}
.cross-banner p{font-size:14px;color:var(--muted);}
.cross-links{display:flex;flex-wrap:wrap;gap:10px;}
.cross-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:999px;font-size:14px;font-weight:500;
  color:var(--brand);background:var(--brand-soft);border:1px solid #CFE3F1;
  transition:var(--transition);
}
.cross-chip:hover{background:var(--brand);color:#fff;border-color:var(--brand);transform:translateY(-1px);}
.cross-chip svg{width:14px;height:14px;}

/* ===== CTA ===== */
.cta-panel{
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
  border-radius:var(--radius-panel);padding:40px 28px;color:#fff;
  display:grid;grid-template-columns:1fr;gap:26px;align-items:center;
}
@media (min-width:900px){.cta-panel{grid-template-columns:1.1fr .9fr;padding:52px 48px;gap:48px;}}
.cta-panel h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;line-height:1.35;margin-bottom:10px;}
.cta-panel p{font-size:15px;color:rgba(255,255,255,.82);max-width:32em;margin-bottom:22px;}
.cta-panel .btn-ghost{color:#fff;border-color:rgba(255,255,255,.65);}
.cta-panel .btn-ghost:hover{background:rgba(255,255,255,.14);}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;}
.cta-point{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:8px 14px;font-size:13.5px;color:#fff;
}
.cta-point svg{width:14px;height:14px;}

/* ===== Footer ===== */
.site-footer{background:#12212E;color:#C6D3DE;margin-top:0;padding-top:56px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:40px;}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;}}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand .brand-text strong{color:#fff;}
.footer-brand .brand-text span{color:#7E93A5;}
.footer-brand p{font-size:14px;color:#93A6B6;line-height:1.85;margin-top:16px;max-width:30em;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.1);
  display:inline-flex;align-items:center;justify-content:center;color:#C6D3DE;transition:var(--transition);
}
.footer-social a svg{width:17px;height:17px;}
.footer-social a:hover{background:var(--brand);color:#fff;border-color:var(--brand);}
.footer-col h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.03em;}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul li a{font-size:14px;color:#93A6B6;transition:var(--transition);}
.footer-col ul li a:hover{color:#fff;}
.footer-note{font-size:13.5px;color:#93A6B6;line-height:1.8;margin-bottom:14px;}
.footer-form{display:flex;flex-direction:column;gap:10px;}
.footer-form input{
  height:44px;border-radius:var(--radius-btn);border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);color:#fff;padding:0 14px;font-size:14px;transition:var(--transition);
}
.footer-form input::placeholder{color:#7E93A5;}
.footer-form input:focus{outline:none;border-color:var(--brand);background:rgba(255,255,255,.1);box-shadow:0 0 0 3px rgba(31,94,142,.35);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);
  padding:20px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:#7E93A5;
}
.footer-bottom .fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a{color:#93A6B6;transition:var(--transition);}
.footer-bottom a:hover{color:#fff;}

/* ===== 響應式 Header ===== */
@media (max-width:1023px){
  .nav-chips{order:3;flex-basis:100%;padding-bottom:10px;}
  .header-inner{flex-wrap:wrap;padding-top:10px;}
  .header-actions{margin-left:auto;}
}
@media (max-width:640px){
  .header-inner{min-height:60px;}
  .brand-text strong{font-size:15.5px;}
  .brand-mark{width:34px;height:34px;}
  .header-actions .btn-sm{display:none;}
  .section-head{align-items:flex-start;flex-direction:column;gap:10px;}
}
@media (max-width:520px){
  .banner-tag{position:static;display:inline-flex;margin-top:14px;}
}