/* roulang page: index */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --r-pill:999px;
  --r-card:18px;
  --r-big:22px;
  --r-input:12px;
  --sh-card:0 8px 24px rgba(20,22,27,.08);
  --sh-card-hover:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
  --w:1180px;
  --gutter:24px;
}
*{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,sans-serif;
  background:var(--c-bg);
  color:var(--c-body);
  font-size:17px;
  line-height:1.8;
  font-feature-settings:"tnum" 1;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  color:var(--c-ink);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.25;
  margin:0;
}
h1{font-size:52px;}
h2{font-size:34px;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 16px;}
a{color:var(--c-brand-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
img{max-width:100%;display:block;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(246,166,44,.7);outline-offset:3px;}
.container-x{width:100%;max-width:var(--w);margin:0 auto;padding:0 20px;}
.section{padding:88px 0;}
.section--tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  font-size:13px;font-weight:700;letter-spacing:.06em;
  padding:6px 14px;border-radius:var(--r-pill);margin-bottom:16px;
}
.section-head h2{margin-bottom:12px;}
.section-head p{margin:0;color:var(--c-body);}
.lead{font-size:18px;color:var(--c-body);}

/* ---------- Buttons ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 26px;border-radius:var(--r-pill);
  font-size:16px;font-weight:800;letter-spacing:.01em;
  border:2px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:#fff;box-shadow:0 12px 26px rgba(217,130,15,.35);}
.btn-outline-ink{background:transparent;color:var(--c-ink);border-color:var(--c-ink);}
.btn-outline-ink:hover{background:var(--c-ink);color:#fff;}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(224,66,107,.3);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;}
.btn-ghost{background:transparent;color:var(--c-brand-deep);border-color:transparent;padding:0 4px;min-height:44px;}
.btn-ghost:hover{color:var(--c-accent);}
.btn-outline-light{background:transparent;color:#F7F4EE;border-color:rgba(255,255,255,.5);}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}

/* ---------- Badges ---------- */
.badge-hg{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;line-height:1.6;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  white-space:nowrap;
}
.badge-time{background:#F2F3F5;color:var(--c-muted);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:#fff;border-bottom:1px solid var(--c-line);
  transition:background .25s ease,box-shadow .25s ease,padding .25s ease;
}
.site-header.is-stuck{
  background:rgba(255,248,238,.93);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  backdrop-filter:saturate(180%) blur(12px);
  box-shadow:0 6px 22px rgba(20,22,27,.08);
}
.nav-grid{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  gap:20px;height:84px;transition:height .25s ease;
}
.site-header.is-stuck .nav-grid{height:72px;}
.nav-left,.nav-right{display:flex;align-items:center;gap:6px;}
.nav-left{justify-content:flex-end;}
.nav-right{justify-content:flex-start;}
.nav-link-hg{
  display:inline-flex;align-items:center;
  min-height:44px;padding:0 14px;border-radius:var(--r-pill);
  color:var(--c-ink);font-size:15px;font-weight:700;
  position:relative;transition:background .2s ease,color .2s ease;
}
.nav-link-hg::after{
  content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%) scaleX(0);
  width:22px;height:3px;border-radius:var(--r-pill);background:var(--c-brand);
  transition:transform .22s ease;
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.nav-link-hg:hover::after{transform:translateX(-50%) scaleX(1);}
.nav-link-hg.is-active{color:var(--c-brand-deep);}
.nav-link-hg.is-active::after{transform:translateX(-50%) scaleX(1);}
.brand{
  display:flex;align-items:center;gap:10px;
  min-height:44px;padding:0 8px;color:var(--c-ink);
}
.brand:hover{color:var(--c-ink);}
.brand-mark{
  width:40px;height:40px;border-radius:14px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--c-brand),var(--c-accent));
  display:grid;place-items:center;color:#fff;font-weight:900;font-size:17px;
  box-shadow:0 8px 18px rgba(246,166,44,.35);
}
.brand-text{line-height:1.15;white-space:nowrap;}
.brand-text strong{display:block;font-size:18px;font-weight:900;letter-spacing:-.02em;color:var(--c-ink);}
.brand-text span{display:block;font-size:11px;letter-spacing:.22em;color:var(--c-brand-deep);font-weight:700;}
.nav-cta{margin-left:10px;}
.nav-cta .btn-hg{min-height:44px;padding:0 20px;font-size:14px;}
.nav-cta .icon{display:none;}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--c-line);
  background:#fff;border-radius:12px;align-items:center;justify-content:center;
  flex-direction:column;gap:5px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--c-ink);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-panel{
  display:none;background:#fff;border-top:1px solid var(--c-line);
  box-shadow:0 20px 40px rgba(20,22,27,.12);
}
.mobile-panel.is-open{display:block;}
.mobile-panel a.m-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 20px;color:var(--c-ink);font-weight:700;
  border-bottom:1px solid var(--c-line);
}
.mobile-panel a.m-link:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.mobile-panel .m-cta{padding:18px 20px 24px;display:flex;flex-direction:column;gap:12px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(255,248,238,.97) 0%,rgba(255,248,238,.92) 42%,rgba(255,248,238,.62) 68%,rgba(20,22,27,.42) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  padding:82px 0 88px;
}
.hero h1{margin-bottom:20px;}
.hero h1 .hl{
  background:linear-gradient(180deg,transparent 62%,rgba(246,166,44,.45) 62%);
  padding:0 4px;border-radius:4px;
}
.hero-sub{font-size:18px;color:var(--c-body);max-width:520px;margin-bottom:24px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
.trust-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  border-top:1px dashed var(--c-line);padding-top:24px;max-width:560px;
}
.trust-bar strong{
  display:block;font-size:28px;font-weight:900;color:var(--c-brand-deep);
  letter-spacing:-.02em;line-height:1.2;
}
.trust-bar span{font-size:13px;color:var(--c-muted);}
.hero-visual{position:relative;min-height:420px;}
.hero-shot{
  position:absolute;border-radius:var(--r-big);overflow:hidden;
  box-shadow:0 22px 48px rgba(20,22,27,.28);
  border:1px solid rgba(255,255,255,.6);
  background:#fff;
}
.hero-shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:9/16;}
.hero-shot.s1{width:44%;left:2%;top:14%;transform:rotate(-3deg);z-index:1;}
.hero-shot.s2{width:52%;left:26%;top:0;transform:rotate(2deg);z-index:3;}
.hero-shot.s3{width:38%;right:0;bottom:2%;transform:rotate(-2deg);z-index:2;}
.hero-tag{
  position:absolute;left:0;bottom:-6px;z-index:4;
  background:var(--c-ink);color:#F7F4EE;border-radius:var(--r-pill);
  padding:10px 18px;font-size:13px;font-weight:700;
  box-shadow:var(--sh-dark);
}

/* ---------- Value list ---------- */
.value-row{
  display:grid;grid-template-columns:88px 1fr;gap:24px;align-items:start;
  padding:28px 0;border-bottom:1px dashed var(--c-line);
}
.value-row:first-child{border-top:1px dashed var(--c-line);}
.value-row.flip{grid-template-columns:1fr 88px;text-align:right;}
.value-row.flip .num{order:2;justify-self:end;}
.value-row.flip .txt{order:1;}
.num{
  width:64px;height:64px;border-radius:50%;
  background:var(--c-brand);color:var(--c-ink);
  font-weight:900;font-size:20px;display:grid;place-items:center;
  box-shadow:0 10px 22px rgba(246,166,44,.32);
  font-variant-numeric:tabular-nums;
}
.value-row h3{margin-bottom:6px;}
.value-row p{margin:0;color:var(--c-body);}

/* ---------- Carousel ---------- */
.shots-wrap{
  background:var(--c-ink);border-radius:var(--r-big);padding:48px 32px 60px;
  position:relative;overflow:hidden;
}
.shots-wrap h2,.shots-wrap .section-head p{color:#F7F4EE;}
.shots-wrap .section-head p{color:rgba(247,244,238,.72);}
.shots-wrap .eyebrow{background:rgba(246,166,44,.18);color:var(--c-brand);}
.shot-frame{
  display:flex;align-items:center;justify-content:center;gap:22px;
  min-height:380px;overflow:hidden;
}
.shot-card{
  border-radius:var(--r-big);overflow:hidden;background:#22252c;
  box-shadow:var(--sh-dark);flex:0 0 auto;
  transition:transform .4s ease,opacity .4s ease;
  opacity:.5;width:210px;
}
.shot-card.center{width:270px;opacity:1;z-index:2;}
.shot-card img{width:100%;aspect-ratio:9/19.5;object-fit:cover;}
.shot-caption{
  margin-top:22px;text-align:center;color:rgba(247,244,238,.8);
  font-size:14px;min-height:26px;
}
.carousel-indicators.hg-ind{
  position:absolute;right:32px;bottom:24px;left:auto;margin:0;
  display:flex;gap:10px;justify-content:flex-end;
}
.carousel-indicators.hg-ind [data-bs-target]{
  width:12px;height:12px;border-radius:50%;background:transparent;
  border:2px solid var(--c-brand);opacity:1;margin:0;text-indent:0;flex:0 0 auto;
  transition:background .2s ease,transform .2s ease;
}
.carousel-indicators.hg-ind .active{background:var(--c-brand);transform:scale(1.2);}
.carousel-control-prev,.carousel-control-next{
  width:48px;height:48px;border-radius:50%;background:#fff;color:var(--c-ink);
  opacity:1;top:50%;transform:translateY(-50%);box-shadow:0 10px 24px rgba(0,0,0,.28);
  display:flex;align-items:center;justify-content:center;border:none;
}
.carousel-control-prev{left:8px;}
.carousel-control-next{right:8px;}
.carousel-control-prev:hover,.carousel-control-next:hover{background:var(--c-brand);color:var(--c-ink);}
.carousel-control-prev-icon,.carousel-control-next-icon{filter:none;width:14px;height:14px;}
.carousel-control-prev-icon{background-image:none;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);}
.carousel-control-next-icon{background-image:none;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);}

/* ---------- Specs ---------- */
.spec-list{display:grid;grid-template-columns:1fr 1fr;gap:0 48px;margin:0;}
.spec-list .spec-row{
  display:grid;grid-template-columns:150px 1fr;gap:16px;
  padding:16px 0;border-bottom:1px dashed var(--c-line);align-items:baseline;
}
.spec-list dt{color:var(--c-ink);font-weight:700;font-size:16px;}
.spec-list dd{margin:0;color:var(--c-body);font-size:15px;display:flex;align-items:baseline;gap:8px;}
.spec-list dd::before{
  content:"";width:7px;height:7px;border-radius:50%;background:var(--c-mint);flex:0 0 auto;
  transform:translateY(-2px);
}
.spec-note{
  margin-top:28px;background:var(--c-brand-soft);border-radius:var(--r-card);
  padding:18px 22px;font-size:14px;color:#7A5A1E;
}

/* ---------- Download dark ---------- */
.dark-block{
  background:var(--c-ink);color:#F7F4EE;
  border-radius:var(--r-big);padding:56px;position:relative;overflow:hidden;
}
.dark-block::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(246,166,44,.28),transparent 70%);
}
.dark-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:center;position:relative;z-index:2;}
.dark-block h2{color:#F7F4EE;margin-bottom:14px;}
.dark-block p{color:rgba(247,244,238,.76);margin-bottom:26px;max-width:520px;}
.dark-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px;}
.dark-fine{font-size:13px;color:rgba(255,255,255,.6);margin:0;}
.qr-box{
  background:#fff;border-radius:14px;padding:18px;text-align:center;
  box-shadow:var(--sh-dark);max-width:240px;margin-left:auto;
}
.qr-box .qr-inner{
  aspect-ratio:1/1;border-radius:10px;background:
    repeating-linear-gradient(45deg,#14161B 0 6px,#fff 6px 12px),
    #fff;
  background-blend-mode:multiply;opacity:.9;
  display:grid;place-items:center;font-weight:900;color:#fff;font-size:13px;
}
.qr-box p{margin:10px 0 0;color:var(--c-muted);font-size:12px;}

/* ---------- News ---------- */
.news-layout{display:grid;grid-template-columns:7fr 5fr;gap:28px;}
.news-lead{
  display:block;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-card);
  transition:transform .25s ease,box-shadow .25s ease;color:inherit;
}
.news-lead:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);color:inherit;}
.news-lead .thumb{aspect-ratio:16/9;overflow:hidden;}
.news-lead .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.news-lead:hover .thumb img{transform:scale(1.04);}
.news-lead .body{padding:24px;}
.news-lead h3{margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-lead p{color:var(--c-body);font-size:15px;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-side{display:flex;flex-direction:column;gap:18px;}
.news-item{
  display:block;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:18px 20px;box-shadow:var(--sh-card);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;color:inherit;
}
.news-item:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);border-color:#F3D9AC;color:inherit;}
.news-item h4{margin:10px 0 6px;font-size:17px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-item p{margin:0 0 12px;font-size:14px;color:var(--c-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--c-muted);}
.news-empty{
  text-align:center;padding:64px 24px;background:var(--c-surface);
  border:1px dashed var(--c-line);border-radius:var(--r-card);
}
.news-empty svg{width:48px;height:48px;margin:0 auto 16px;display:block;color:var(--c-brand);}
.news-empty p{color:var(--c-muted);margin-bottom:20px;}
.news-more{margin-top:28px;text-align:center;}

/* ---------- Reviews ---------- */
.reviews{columns:3;column-gap:24px;}
.review-card{
  break-inside:avoid;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-card);
  margin-bottom:24px;position:relative;transition:transform .25s ease,box-shadow .25s ease;
}
.review-card:hover{transform:translateY(-3px);box-shadow:var(--sh-card-hover);}
.review-card .done{
  position:absolute;right:16px;top:16px;font-size:12px;font-weight:700;
  color:var(--c-mint);background:rgba(30,138,118,.1);
  border-radius:var(--r-pill);padding:3px 10px;
}
.avatar{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;
  font-weight:900;color:#fff;font-size:17px;margin-bottom:14px;
}
.avatar.a1{background:var(--c-brand);color:var(--c-ink);}
.avatar.a2{background:var(--c-accent);}
.avatar.a3{background:var(--c-mint);}
.stars{color:var(--c-brand);letter-spacing:2px;font-size:15px;margin-bottom:10px;}
.review-card p{font-size:15px;color:var(--c-body);margin:0 0 14px;}
.review-card .who{font-size:13px;color:var(--c-muted);font-weight:700;}

/* ---------- FAQ ---------- */
.faq-accordion .accordion-item{
  border:none;border-bottom:1px solid var(--c-line);background:transparent;border-radius:0;
}
.faq-accordion .accordion-button{
  background:transparent;box-shadow:none;color:var(--c-ink);
  font-weight:700;font-size:18px;padding:22px 48px 22px 20px;border-radius:0;
  position:relative;line-height:1.5;
}
.faq-accordion .accordion-button::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:3px;
  background:var(--c-brand);transform:scaleY(0);transform-origin:top;transition:transform .25s ease;
}
.faq-accordion .accordion-button:not(.collapsed){color:var(--c-brand-deep);background:transparent;}
.faq-accordion .accordion-button:not(.collapsed)::before{transform:scaleY(1);}
.faq-accordion .accordion-button:focus{box-shadow:none;border-color:transparent;}
.faq-accordion .accordion-button::after{
  background-image:none;content:"+";font-size:24px;font-weight:700;color:var(--c-brand-deep);
  width:auto;height:auto;line-height:1;transform:none;position:absolute;right:14px;top:50%;margin-top:-14px;
}
.faq-accordion .accordion-button:not(.collapsed)::after{content:"−";transform:none;}
.faq-accordion .accordion-body{padding:0 48px 24px 20px;color:var(--c-body);line-height:1.85;}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--c-brand) 0%,#F0821F 52%,var(--c-accent) 100%);
  border-radius:var(--r-big);padding:56px;color:#fff;text-align:center;
  box-shadow:0 24px 60px rgba(224,66,107,.24);
}
.cta-band h2{color:#fff;margin-bottom:14px;}
.cta-band p{color:rgba(255,255,255,.9);max-width:640px;margin:0 auto 28px;}
.cta-band .btn-hg{background:#fff;color:var(--c-ink);}
.cta-band .btn-hg:hover{background:var(--c-ink);color:#fff;}
.cta-band .btn-hg.outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.7);}
.cta-band .btn-hg.outline:hover{background:#fff;color:var(--c-ink);border-color:#fff;}

/* ---------- Footer ---------- */
.site-footer{background:var(--c-ink);color:rgba(247,244,238,.72);padding:64px 0 28px;margin-top:88px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
.site-footer h4{color:#F7F4EE;font-size:16px;margin-bottom:18px;letter-spacing:.02em;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#F7F4EE;}
.footer-brand .brand-mark{box-shadow:none;}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(247,244,238,.66);}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:4px;}
.footer-links a{
  color:rgba(247,244,238,.72);font-size:14px;display:inline-flex;align-items:center;
  min-height:36px;transition:color .2s ease,padding .2s ease;
}
.footer-links a:hover{color:var(--c-brand);padding-left:4px;}
.footer-cta .btn-hg{width:100%;margin-bottom:10px;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- Responsive ---------- */
@media (max-width:1199.98px){
  h1{font-size:44px;}
  h2{font-size:30px;}
  .hero-inner{gap:32px;}
}
@media (max-width:991.98px){
  .nav-grid{display:flex;justify-content:space-between;height:72px;}
  .nav-left,.nav-right{display:none;}
  .nav-toggle{display:flex;}
  .nav-cta{margin-left:0;display:flex;align-items:center;gap:10px;}
  .nav-cta .btn-hg{padding:0 16px;font-size:13px;}
  .hero-inner{grid-template-columns:1fr;padding:56px 0 64px;}
  .hero-visual{min-height:360px;order:2;margin-top:8px;}
  .hero h1{font-size:38px;}
  .dark-grid{grid-template-columns:1fr;gap:32px;}
  .qr-box{margin:0 auto;}
  .news-layout{grid-template-columns:1fr;}
  .reviews{columns:2;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:64px 0;}
  .dark-block{padding:40px 28px;}
  .cta-band{padding:44px 24px;}
  .shot-card{width:170px;}
  .shot-card.center{width:210px;}
  .shots-wrap{padding:36px 20px 56px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  h1{font-size:32px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .hero h1{font-size:32px;}
  .hero-sub{font-size:16px;}
  .trust-bar{grid-template-columns:1fr 1fr;gap:16px;}
  .trust-bar strong{font-size:24px;}
  .value-row,.value-row.flip{grid-template-columns:56px 1fr;text-align:left;gap:16px;}
  .value-row.flip .num{order:0;justify-self:start;}
  .value-row.flip .txt{order:1;}
  .num{width:48px;height:48px;font-size:16px;}
  .spec-list{grid-template-columns:1fr;}
  .spec-list .spec-row{grid-template-columns:120px 1fr;}
  .news-layout{grid-template-columns:1fr;}
  .reviews{columns:1;}
  .shot-frame{gap:12px;}
  .shot-card{display:none;}
  .shot-card.center{display:block;width:230px;margin:0 auto;}
  .carousel-control-prev,.carousel-control-next{width:40px;height:40px;}
  .carousel-indicators.hg-ind{right:50%;transform:translateX(50%);}
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{padding:48px 0 24px;margin-top:64px;}
  .hero-shot.s1,.hero-shot.s3{display:none;}
  .hero-shot.s2{position:relative;width:100%;left:0;top:0;transform:none;}
  .hero-visual{min-height:auto;}
  .hero-tag{position:relative;display:inline-block;margin-top:16px;left:0;bottom:0;}
  .faq-accordion .accordion-button{font-size:16px;padding:18px 42px 18px 16px;}
  .faq-accordion .accordion-body{padding:0 16px 20px 16px;}
  .section{padding:56px 0;}
  .cta-band .btn-hg{width:100%;}
}
@media (max-width:519.98px){
  .container-x{padding:0 16px;}
  .hero-badges{gap:8px;}
  .hero-actions .btn-hg{width:100%;}
  .trust-bar{grid-template-columns:1fr 1fr;}
  .spec-list .spec-row{grid-template-columns:1fr;gap:4px;}
  .news-lead .body{padding:18px;}
}

/* roulang page: article */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --c-light:#F7F4EE;
  --r-pill:999px;
  --r-card:18px;
  --r-lg:22px;
  --r-input:12px;
  --sh-1:0 8px 24px rgba(20,22,27,.08);
  --sh-2:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
}
*,*::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,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--c-body);
  background:var(--c-bg);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{color:var(--c-ink);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin:0;}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
img{max-width:100%;display:block;height:auto;}
ul,ol{margin:0;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(246,166,44,.6);outline-offset:2px;border-radius:6px;}

.container-x{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- Buttons ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15px;font-weight:700;border:2px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px;}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 18px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:#fff;box-shadow:0 14px 26px rgba(217,130,15,.32);}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 18px rgba(224,66,107,.28);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;box-shadow:0 14px 26px rgba(190,46,84,.3);}
.btn-outline-ink{border-color:var(--c-ink);color:var(--c-ink);background:transparent;}
.btn-outline-ink:hover{background:var(--c-ink);color:#fff;}
.btn-outline-light{border-color:rgba(247,244,238,.42);color:#F7F4EE;background:transparent;}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}
.btn-ghost{background:transparent;color:var(--c-body);border-color:var(--c-line);}
.btn-ghost:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);border-color:var(--c-brand);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 6px 20px rgba(20,22,27,.08);
}
.nav-shell{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px;
  min-height:78px;
  transition:min-height .25s ease;
}
.site-header.is-scrolled .nav-shell{min-height:64px;}
.nav-left{display:flex;justify-content:flex-end;align-items:center;gap:2px;}
.nav-right{display:flex;justify-content:flex-start;align-items:center;gap:10px;}
.nav-right-links{display:flex;align-items:center;gap:2px;}
.nav-link-hg{
  position:relative;
  display:inline-flex;align-items:center;
  min-height:44px;padding:0 14px;
  font-size:15px;font-weight:600;color:var(--c-ink);
  border-radius:var(--r-pill);
  white-space:nowrap;
  transition:background .18s ease,color .18s ease;
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.nav-link-hg.is-active{color:var(--c-brand-deep);}
.nav-link-hg.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:3px;
  border-radius:3px;background:var(--c-brand);
}
.brand-center{
  display:flex;align-items:center;gap:10px;
  padding:6px 10px;border-radius:14px;
  min-height:44px;
}
.brand-mark{
  width:40px;height:40px;flex:none;
  display:grid;place-items:center;
  border-radius:12px;
  background:linear-gradient(145deg,var(--c-brand),var(--c-brand-deep));
  color:#fff;font-size:19px;font-weight:900;
  box-shadow:0 6px 14px rgba(217,130,15,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:19px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;}
.brand-text span{font-size:11px;font-weight:700;letter-spacing:.26em;color:var(--c-brand-deep);}
.nav-burger{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--c-line);border-radius:12px;
  cursor:pointer;padding:0;
}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--c-ink);position:relative;}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--c-ink);
  transition:transform .2s ease;
}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
.nav-burger[aria-expanded="true"] span{background:transparent;}
.nav-burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg);}
.nav-burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg);}
.mobile-panel{
  display:none;
  border-top:1px solid var(--c-line);
  background:#fff;
  padding:8px 20px 20px;
  box-shadow:0 18px 30px rgba(20,22,27,.1);
}
.mobile-panel.is-open{display:block;}
.mobile-panel a.mp-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 4px;
  font-size:16px;font-weight:600;color:var(--c-ink);
  border-bottom:1px solid var(--c-line);
}
.mobile-panel a.mp-link:hover{color:var(--c-brand-deep);}
.mobile-panel .mp-actions{display:flex;flex-direction:column;gap:10px;margin-top:18px;}

/* ---------- Breadcrumbs ---------- */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--c-muted);
  margin-bottom:22px;
}
.crumbs a{color:var(--c-muted);}
.crumbs a:hover{color:var(--c-brand-deep);}
.crumbs .sep{opacity:.55;}
.crumbs .now{color:var(--c-body);max-width:min(100%,560px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;
  padding:40px 0 44px;
  background-image:linear-gradient(180deg,rgba(255,248,238,.94),rgba(255,248,238,.99)),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--c-line);
}
.article-hero h1{
  font-size:clamp(27px,4vw,46px);
  font-weight:900;
  max-width:900px;
  line-height:1.3;
  letter-spacing:-.02em;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  margin-top:16px;font-size:14px;color:var(--c-muted);
}
.tag-pill{
  display:inline-flex;align-items:center;
  padding:5px 14px;border-radius:var(--r-pill);
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  font-size:13px;font-weight:700;letter-spacing:.02em;
}
.tag-time{
  display:inline-flex;align-items:center;
  padding:5px 14px;border-radius:var(--r-pill);
  background:rgba(20,22,27,.06);color:var(--c-muted);
  font-size:13px;font-weight:600;
}
.meta-dot{width:4px;height:4px;border-radius:50%;background:#C9C3B7;}

/* ---------- Article body ---------- */
.article-section{padding:60px 0 76px;}
.article-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  box-shadow:var(--sh-1);
  padding:44px 48px 48px;
  max-width:880px;
  margin:0 auto;
}
.article-body{
  max-width:720px;margin:0 auto;
  font-size:17px;line-height:1.85;color:var(--c-body);
}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;
  font-size:clamp(21px,2.4vw,26px);
  margin:44px 0 16px;
  padding-left:16px;
  color:var(--c-ink);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:4px;background:var(--c-brand);
}
.article-body h3{font-size:20px;margin:28px 0 12px;color:var(--c-ink);}
.article-body h4{font-size:18px;margin:22px 0 10px;color:var(--c-ink);}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.4em;}
.article-body li{margin:.42em 0;}
.article-body ul li::marker{color:var(--c-brand);}
.article-body ol li::marker{color:var(--c-brand-deep);font-weight:700;}
.article-body a{color:var(--c-brand-deep);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--c-accent);}
.article-body img{border-radius:var(--r-lg);margin:24px 0 10px;width:100%;height:auto;}
.article-body figure{margin:24px 0;}
.article-body figcaption{font-size:13px;color:var(--c-muted);margin-top:10px;text-align:center;}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;
  background:var(--c-brand-soft);
  border-left:4px solid var(--c-brand);
  border-radius:0 14px 14px 0;
  color:#6B5533;
  font-size:16px;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px dashed var(--c-line);text-align:left;}
.article-body th{color:var(--c-ink);font-weight:700;background:var(--c-brand-soft);}
.article-body code{background:rgba(20,22,27,.06);padding:2px 6px;border-radius:6px;font-size:.92em;}
.article-body hr{border:none;border-top:1px dashed var(--c-line);margin:32px 0;}
.article-empty{
  text-align:center;
  padding:56px 24px 64px;
  max-width:560px;
  margin:0 auto;
}
.empty-icon{
  width:64px;height:64px;margin:0 auto 20px;
  display:grid;place-items:center;
  border-radius:20px;
  background:var(--c-brand-soft);
  color:var(--c-brand-deep);
}
.empty-icon svg{width:30px;height:30px;}
.article-empty p{color:var(--c-muted);font-size:16px;margin:0 0 22px;}

/* ---------- Back links ---------- */
.article-foot{
  max-width:880px;margin:28px auto 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:700;color:var(--c-brand-deep);
  min-height:44px;
}
.text-link:hover{color:var(--c-accent);}

/* ---------- Related (dark) ---------- */
.related{
  background:var(--c-ink);
  color:rgba(247,244,238,.74);
  padding:80px 0 84px;
}
.related-head{max-width:640px;margin-bottom:36px;}
.related-head h2{color:#F7F4EE;font-size:clamp(23px,3vw,32px);}
.related-head p{margin-top:10px;color:rgba(247,244,238,.68);font-size:15px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.rel-card{
  display:flex;flex-direction:column;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-dark);
  transition:transform .2s ease,border-color .2s ease,background .2s ease;
}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(246,166,44,.55);background:rgba(255,255,255,.08);}
.rel-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-bottom:1px solid rgba(255,255,255,.12);}
.rel-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.rel-body h3{color:#F7F4EE;font-size:17px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-body p{color:rgba(247,244,238,.6);font-size:14px;line-height:1.7;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-tags{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:6px;}
.rel-tag{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:var(--r-pill);
  background:rgba(246,166,44,.18);color:var(--c-brand);
  font-size:12px;font-weight:700;
}
.rel-time{font-size:12px;color:rgba(247,244,238,.5);}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--c-ink);
  color:rgba(247,244,238,.72);
  padding:72px 0 28px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.15fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-mark{width:38px;height:38px;font-size:18px;}
.footer-brand .brand-text strong{font-size:18px;}
.footer-brand .brand-text span{font-size:10px;}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(247,244,238,.62);margin:0;}
.site-footer h4{
  color:#F7F4EE;font-size:15px;font-weight:800;letter-spacing:.06em;
  margin:0 0 16px;
}
.footer-links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  display:inline-flex;align-items:center;min-height:32px;
  font-size:14px;color:rgba(247,244,238,.7);
}
.footer-links a:hover{color:var(--c-brand);}
.footer-cta{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
.footer-cta .btn-hg{width:100%;max-width:220px;}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.14);
  font-size:12px;color:rgba(247,244,238,.52);
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .nav-link-hg{padding:0 10px;font-size:14px;}
  .nav-link-hg.is-active::after{left:10px;right:10px;}
}
@media (max-width:991px){
  .nav-shell{display:flex;justify-content:space-between;align-items:center;gap:8px;position:relative;min-height:66px;}
  .nav-burger{display:inline-flex;order:1;}
  .brand-center{position:absolute;left:50%;transform:translateX(-50%);order:2;padding:4px 8px;}
  .brand-text strong{font-size:16px;}
  .brand-text span{display:none;}
  .brand-mark{width:34px;height:34px;font-size:16px;border-radius:10px;}
  .nav-left,.nav-right-links{display:none;}
  .nav-right{order:3;margin-left:auto;gap:0;}
  .related-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .article-card{padding:32px 26px 36px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .container-x{padding:0 16px;}
  .article-hero{padding:28px 0 34px;}
  .article-section{padding:40px 0 52px;}
  .article-card{padding:24px 18px 28px;border-radius:16px;}
  .article-body{font-size:16px;line-height:1.85;}
  .article-body h2{margin-top:34px;}
  .related{padding:56px 0 60px;}
  .related-grid{grid-template-columns:1fr;gap:18px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .site-footer{padding:52px 0 24px;}
  .footer-cta .btn-hg{max-width:none;}
  .article-foot{flex-direction:column;align-items:flex-start;}
  .crumbs .now{max-width:100%;white-space:normal;}
}
@media (max-width:400px){
  .brand-text strong{font-size:15px;}
  .btn-sm{padding:0 14px;font-size:13px;}
}

/* roulang page: category1 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --c-light-text:#F7F4EE;
  --r-pill:999px;
  --r-card:18px;
  --r-img:22px;
  --r-input:12px;
  --r-sm:14px;
  --sh-card:0 8px 24px rgba(20,22,27,.08);
  --sh-hover:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
  --maxw:1180px;
  --sp-8:8px;
  --sp-12:12px;
  --sp-16:16px;
  --sp-24:24px;
  --sp-32:32px;
  --sp-48:48px;
}

*{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;
  font-size:17px;
  line-height:1.8;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-brand-deep);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--c-accent);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{
  color:var(--c-ink);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.25;
  margin:0;
}
h1{font-size:52px;font-weight:900;}
h2{font-size:34px;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 16px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.num{font-variant-numeric:tabular-nums;}

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

/* ---------- 導航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:#FFFFFF;
  border-bottom:1px solid var(--c-line);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header.is-stuck{
  background:rgba(255,248,238,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 6px 18px rgba(20,22,27,.08);
}
.header-inner{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:24px;
  min-height:76px;
  transition:min-height .25s ease;
}
.site-header.is-stuck .header-inner{min-height:64px;}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  justify-self:center;
  min-height:44px;
  text-decoration:none;
}
.brand-mark{
  width:40px;
  height:40px;
  flex:0 0 40px;
  border-radius:13px;
  background:linear-gradient(140deg,#FFCB66 0%,var(--c-brand) 70%);
  color:var(--c-ink);
  font-weight:900;
  font-size:19px;
  display:grid;
  place-items:center;
  box-shadow:0 6px 14px rgba(246,166,44,.38);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;white-space:nowrap;}
.brand-text strong{font-size:18px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;}
.brand-text span{font-size:11px;letter-spacing:.2em;font-weight:700;color:var(--c-brand-deep);}

.nav-left,.nav-right{display:flex;align-items:center;gap:4px;}
.nav-left{justify-content:flex-end;}
.nav-right{justify-content:flex-start;}
.nav-link-hg{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:0 14px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:700;
  color:var(--c-ink);
  text-decoration:none;
  transition:background .18s ease,color .18s ease;
}
.nav-link-hg:hover,
.nav-link-hg:focus-visible{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.nav-link-hg.is-active::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:5px;
  transform:translateX(-50%);
  width:18px;
  height:3px;
  border-radius:3px;
  background:var(--c-brand);
}
.nav-right-wrap{display:flex;align-items:center;gap:12px;justify-self:start;}

/* ---------- 按鈕 ---------- */
.btn-hg{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:0 26px;
  border-radius:var(--r-pill);
  border:0;
  font-size:16px;
  font-weight:800;
  letter-spacing:.01em;
  text-decoration:none;
  cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:#FFFFFF;}
.btn-accent{background:var(--c-accent);color:#FFFFFF;box-shadow:0 8px 20px rgba(224,66,107,.28);}
.btn-accent:hover{background:var(--c-accent-deep);color:#FFFFFF;}
.btn-outline{border:2px solid var(--c-ink);background:transparent;color:var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:#FFFFFF;}
.btn-outline-light{border:2px solid rgba(255,255,255,.5);background:transparent;color:var(--c-light-text);}
.btn-outline-light:hover{background:#FFFFFF;color:var(--c-ink);border-color:#FFFFFF;}
.btn-ghost{border:2px solid var(--c-line);background:#FFFFFF;color:var(--c-body);}
.btn-ghost:hover{border-color:var(--c-ink);color:var(--c-ink);background:#FFFFFF;}
.btn-sm-hg{min-height:42px;padding:0 18px;font-size:14px;}
.btn-block{width:100%;}
.btn-hg:focus-visible,
.nav-link-hg:focus-visible,
a:focus-visible,
button:focus-visible{
  outline:3px solid var(--c-brand);
  outline-offset:3px;
}
.dl-short{display:none;}
.dl-full{display:inline;}

.hamburger{
  display:none;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:14px;
  border:1px solid var(--c-line);
  background:#FFFFFF;
  cursor:pointer;
}
.hamburger span{
  display:block;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--c-ink);
  position:relative;
}
.hamburger span::before,
.hamburger span::after{
  content:"";
  position:absolute;
  left:0;
  width:20px;
  height:2px;
  border-radius:2px;
  background:var(--c-ink);
  transition:transform .2s ease,top .2s ease;
}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}
.hamburger.is-open span{background:transparent;}
.hamburger.is-open span::before{top:0;transform:rotate(45deg);}
.hamburger.is-open span::after{top:0;transform:rotate(-45deg);}

.mobile-panel{
  position:fixed;
  left:0;
  right:0;
  top:64px;
  bottom:0;
  z-index:1025;
  padding:20px 20px 40px;
  background:rgba(255,248,238,.98);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  overflow-y:auto;
  display:none;
}
.mobile-panel.is-open{display:block;}
.mobile-panel .mp-label{
  font-size:13px;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--c-muted);
  margin:8px 0 4px;
}
.mobile-panel a.mp-link{
  display:flex;
  align-items:center;
  min-height:54px;
  padding:0 4px;
  border-bottom:1px solid var(--c-line);
  font-size:17px;
  font-weight:700;
  color:var(--c-ink);
  text-decoration:none;
}
.mobile-panel a.mp-link:hover{color:var(--c-brand-deep);}
.mobile-panel .mp-actions{display:grid;gap:10px;margin-top:24px;}

/* ---------- 版面基礎 ---------- */
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.sec-head{max-width:720px;margin-bottom:var(--sp-32);}
.sec-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 14px;
  border-radius:var(--r-pill);
  background:var(--c-brand-soft);
  color:var(--c-brand-deep);
  font-size:13px;
  font-weight:800;
  letter-spacing:.08em;
  margin-bottom:16px;
}
.sec-head h2{margin-bottom:12px;}
.sec-head p{font-size:17px;color:var(--c-body);max-width:720px;}

/* ---------- 頁頭 ---------- */
.cat-hero{
  position:relative;
  padding:72px 0 64px;
  background-image:linear-gradient(180deg,rgba(255,248,238,.93) 0%,rgba(255,248,238,.99) 68%,#FFF8EE 100%),url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--c-line);
  overflow:hidden;
}
.cat-hero-grid{
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:48px;
  align-items:center;
}
.cat-hero h1{
  font-size:52px;
  line-height:1.18;
  margin-bottom:20px;
  position:relative;
  padding-left:20px;
}
.cat-hero h1::before{
  content:"";
  position:absolute;
  left:0;
  top:8px;
  bottom:8px;
  width:6px;
  border-radius:6px;
  background:linear-gradient(180deg,var(--c-brand),var(--c-accent));
}
.cat-hero .lead{
  font-size:18px;
  color:var(--c-body);
  max-width:620px;
  margin-bottom:24px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.tag-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:var(--c-brand-soft);
  color:#8A5A05;
  font-size:13px;
  font-weight:800;
  letter-spacing:.02em;
}
.tag-pill.is-accent{background:rgba(224,66,107,.12);color:var(--c-accent-deep);}
.tag-pill.is-mint{background:rgba(30,138,118,.12);color:var(--c-mint);}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-shot-wrap{position:relative;}
.hero-shot{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:var(--r-img);
  border:1px solid rgba(20,22,27,.06);
  box-shadow:var(--sh-card);
}
.hero-float{
  position:absolute;
  left:-14px;
  bottom:-14px;
  background:#FFFFFF;
  border-radius:var(--r-card);
  padding:14px 18px;
  box-shadow:var(--sh-hover);
  border:1px solid var(--c-line);
  display:flex;
  align-items:center;
  gap:12px;
}
.hero-float .hf-num{
  font-size:24px;
  font-weight:900;
  color:var(--c-accent);
  font-variant-numeric:tabular-nums;
  line-height:1;
}
.hero-float .hf-text{font-size:13px;color:var(--c-muted);line-height:1.4;}

/* ---------- 全集主體 ---------- */
.collection-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:32px;
  align-items:start;
}
.long-card{
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--sh-card);
  transition:transform .2s ease,box-shadow .2s ease;
  margin-bottom:24px;
}
.long-card:last-child{margin-bottom:0;}
.long-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.long-card-media{position:relative;overflow:hidden;background:var(--c-brand-soft);}
.long-card-media img{
  width:100%;
  height:100%;
  min-height:220px;
  object-fit:cover;
}
.long-card-body{padding:26px 28px;display:flex;flex-direction:column;gap:10px;}
.long-card-body h3{font-size:22px;}
.long-card-body p{font-size:16px;color:var(--c-body);margin:0;}
.card-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:auto;padding-top:12px;}
.badge-hg{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:var(--r-pill);
  font-size:13px;
  font-weight:800;
  line-height:1.6;
}
.badge-brand{background:var(--c-brand-soft);color:#96620A;}
.badge-time{background:#F2F2F4;color:#6E737F;}
.badge-mint{background:rgba(30,138,118,.12);color:var(--c-mint);}
.badge-accent{background:rgba(224,66,107,.12);color:var(--c-accent-deep);}

.sticky-card{
  position:sticky;
  top:100px;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:26px;
  box-shadow:var(--sh-card);
}
.sticky-card h3{font-size:19px;margin-bottom:6px;}
.sticky-card .sc-sub{font-size:14px;color:var(--c-muted);margin-bottom:18px;}
.sticky-card .btn-hg{margin-bottom:20px;}
.spec-mini{border-top:1px dashed var(--c-line);padding-top:16px;}
.spec-mini dl{margin:0;display:grid;gap:12px;}
.spec-mini .sm-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;}
.spec-mini dt{color:var(--c-muted);font-weight:500;margin:0;}
.spec-mini dd{margin:0;color:var(--c-ink);font-weight:700;text-align:right;}
.spec-mini .sm-note{font-size:12px;color:var(--c-muted);margin-top:14px;line-height:1.7;}

/* ---------- 深墨區 ---------- */
.dark-band{
  background:var(--c-ink);
  color:var(--c-light-text);
  padding:80px 0;
}
.dark-band h2,.dark-band h3{color:var(--c-light-text);}
.dark-band .sec-eyebrow{background:rgba(246,166,44,.16);color:var(--c-brand);}
.dark-band p{color:rgba(247,244,238,.72);}
.steps-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:40px;
}
.step-card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-card);
  padding:26px;
  box-shadow:var(--sh-dark);
  transition:transform .2s ease,background .2s ease;
}
.step-card:hover{transform:translateY(-3px);background:rgba(255,255,255,.08);}
.step-num{
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--c-brand);
  color:var(--c-ink);
  font-weight:900;
  font-size:17px;
  display:grid;
  place-items:center;
  margin-bottom:16px;
  font-variant-numeric:tabular-nums;
}
.step-card h3{font-size:19px;margin-bottom:8px;}
.step-card p{font-size:15px;margin:0;}

/* ---------- 規格清單 ---------- */
.spec-panel{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:8px 28px;
  box-shadow:var(--sh-card);
}
.spec-list{display:grid;grid-template-columns:220px minmax(0,1fr);margin:0;}
.spec-list dt,
.spec-list dd{
  margin:0;
  padding:16px 0;
  border-bottom:1px dashed var(--c-line);
  font-size:16px;
}
.spec-list dt{color:var(--c-ink);font-weight:800;}
.spec-list dd{color:var(--c-body);display:flex;align-items:center;gap:8px;}
.spec-list dd::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--c-mint);
  flex:0 0 8px;
}
.spec-list dt:last-of-type,
.spec-list dd:last-of-type{border-bottom:0;}

/* ---------- FAQ ---------- */
.hg-accordion .accordion-item{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  margin-bottom:12px;
  overflow:hidden;
  box-shadow:none;
}
.hg-accordion .accordion-item:last-child{margin-bottom:0;}
.hg-accordion .accordion-header{margin:0;font-size:inherit;}
.hg-accordion .accordion-button{
  position:relative;
  width:100%;
  padding:20px 56px 20px 24px;
  background:var(--c-surface);
  color:var(--c-ink);
  font-size:17px;
  font-weight:700;
  line-height:1.5;
  border:0;
  border-radius:0;
  box-shadow:none;
  transition:background .18s ease,color .18s ease;
}
.hg-accordion .accordion-button:not(.collapsed){
  background:var(--c-brand-soft);
  color:var(--c-ink);
  box-shadow:none;
}
.hg-accordion .accordion-button:not(.collapsed)::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  bottom:12px;
  width:3px;
  border-radius:3px;
  background:var(--c-brand);
}
.hg-accordion .accordion-button::after{
  content:"+";
  position:absolute;
  right:22px;
  top:50%;
  transform:translateY(-50%);
  width:auto;
  height:auto;
  background-image:none;
  font-size:24px;
  font-weight:700;
  line-height:1;
  color:var(--c-brand-deep);
  transition:transform .2s ease,color .2s ease;
}
.hg-accordion .accordion-button:not(.collapsed)::after{
  content:"−";
  color:var(--c-mint);
  transform:translateY(-50%) rotate(180deg);
}
.hg-accordion .accordion-button:focus{box-shadow:none;outline:none;}
.hg-accordion .accordion-button:focus-visible{outline:3px solid var(--c-brand);outline-offset:-3px;}
.hg-accordion .accordion-body{
  padding:4px 24px 22px;
  font-size:16px;
  line-height:1.85;
  color:var(--c-body);
}

/* ---------- 交叉導流 ---------- */
.cross-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cross-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink);
  font-size:15px;
  font-weight:700;
  text-decoration:none;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
}
.cross-pill::after{content:"›";font-size:18px;color:var(--c-brand-deep);}
.cross-pill:hover{
  background:var(--c-brand);
  border-color:var(--c-brand);
  color:var(--c-ink);
  transform:translateY(-2px);
}
.cross-pill:hover::after{color:var(--c-ink);}

/* ---------- CTA 帶 ---------- */
.cta-band{
  background:var(--c-brand-soft);
  border:1px solid #F7DFB6;
  border-radius:var(--r-img);
  padding:44px;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:32px;
  align-items:center;
}
.cta-band h2{font-size:30px;margin-bottom:10px;}
.cta-band p{color:#7C5A16;font-size:16px;margin:0;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

.back-home{margin-top:40px;display:flex;flex-wrap:wrap;gap:16px;align-items:center;}

/* ---------- 頁腳 ---------- */
.site-footer{
  background:var(--c-ink);
  color:var(--c-light-text);
  padding:64px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.15fr;
  gap:32px;
  padding-bottom:48px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text strong{color:var(--c-light-text);}
.footer-brand .brand-text span{color:var(--c-brand);}
.site-footer h4{
  font-size:16px;
  font-weight:800;
  color:var(--c-light-text);
  margin-bottom:16px;
}
.site-footer p{
  color:rgba(247,244,238,.68);
  font-size:14px;
  line-height:1.8;
  margin:0;
}
.footer-links{display:grid;gap:10px;}
.footer-links a{
  color:rgba(247,244,238,.78);
  font-size:15px;
  text-decoration:none;
  transition:color .18s ease;
}
.footer-links a:hover{color:var(--c-brand);}
.footer-cta{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
.footer-cta .btn-hg{width:100%;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:20px 0 28px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  font-size:13px;
  color:rgba(247,244,238,.55);
}

/* ---------- 響應式 ---------- */
@media (max-width:1199px){
  .cat-hero h1{font-size:46px;}
  .collection-layout{grid-template-columns:minmax(0,1fr) 290px;}
  .long-card{grid-template-columns:240px minmax(0,1fr);}
}

@media (max-width:991px){
  .nav-left,.nav-right{display:none;}
  .header-inner{grid-template-columns:48px minmax(0,1fr) auto;min-height:64px;gap:12px;}
  .hamburger{display:inline-flex;}
  .brand{justify-self:center;}
  .nav-right-wrap{justify-self:end;}
  .dl-full{display:none;}
  .dl-short{display:inline;}
  .brand-text strong{font-size:16px;}
  .brand-text span{font-size:10px;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;}

  .section{padding:64px 0;}
  .cat-hero{padding:48px 0 52px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:32px;}
  .cat-hero h1{font-size:34px;}
  .cat-hero .lead{font-size:17px;}
  h2{font-size:26px;}

  .collection-layout{grid-template-columns:1fr;}
  .sticky-card{position:static;top:auto;}
  .steps-grid{grid-template-columns:1fr;}
  .spec-list{grid-template-columns:180px minmax(0,1fr);}
  .cta-band{grid-template-columns:1fr;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}

@media (max-width:767px){
  body{font-size:16px;}
  .section{padding:56px 0;}
  h1{font-size:32px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .cat-hero h1{font-size:30px;padding-left:16px;}
  .cat-hero h1::before{width:5px;}
  .hero-actions .btn-hg{width:100%;}
  .long-card{grid-template-columns:1fr;}
  .long-card-media img{min-height:0;height:auto;aspect-ratio:16/9;}
  .long-card-body{padding:22px;}
  .spec-panel{padding:4px 20px;}
  .spec-list{grid-template-columns:1fr;}
  .spec-list dt{padding-bottom:0;border-bottom:0;font-size:15px;}
  .spec-list dd{padding-top:4px;font-size:15px;}
  .spec-list dd:last-of-type{border-bottom:0;}
  .spec-list dt:last-of-type{border-bottom:0;padding-bottom:14px;}
  .spec-list dt:last-of-type + dd{border-bottom:0;}
  .hero-float{left:8px;bottom:-10px;padding:10px 14px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-band h2{font-size:24px;}
  .cta-actions .btn-hg{width:100%;}
  .back-home .btn-hg{width:100%;}
  .cross-pill{padding:0 18px;font-size:14px;}
}

@media (max-width:575px){
  .container-x{padding:0 16px;}
  .brand-text span{letter-spacing:.14em;}
  .hero-tags{gap:8px;}
  .tag-pill{font-size:12px;padding:5px 11px;}
  .hg-accordion .accordion-button{padding:18px 48px 18px 18px;font-size:16px;}
  .hg-accordion .accordion-body{padding:2px 18px 20px;}
}

/* roulang page: category2 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --c-light:#F7F4EE;
  --radius-pill:999px;
  --radius-card:18px;
  --radius-lg:22px;
  --radius-input:12px;
  --shadow-1:0 8px 24px rgba(20,22,27,.08);
  --shadow-2:0 18px 40px rgba(20,22,27,.14);
  --shadow-dark:0 10px 30px rgba(0,0,0,.35);
  --container:1180px;
}

*{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(--c-bg);
  color:var(--c-body);
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{color:var(--c-ink);font-weight:900;letter-spacing:-.02em;line-height:1.25;margin:0;}
p{margin:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease;}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(246,166,44,.75);outline-offset:3px;border-radius:6px;}

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

/* ---------- 按鈕 ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:var(--radius-pill);
  font-weight:800;font-size:16px;letter-spacing:.01em;
  transition:transform .2s ease,background-color .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:#fff;}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(224,66,107,.28);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;}
.btn-outline{background:transparent;color:var(--c-ink);border:2px solid var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:var(--c-light);}
.btn-outline-light{background:transparent;color:var(--c-light);border:2px solid rgba(247,244,238,.42);}
.btn-outline-light:hover{background:var(--c-light);color:var(--c-ink);border-color:var(--c-light);}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 22px;border-radius:var(--radius-pill);border:2px solid var(--c-line);color:var(--c-body);font-weight:700;background:transparent;transition:all .2s ease;}
.btn-ghost:hover{border-color:var(--c-ink);color:var(--c-ink);transform:translateY(-2px);}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px;}

/* ---------- 徽章 / 標籤 ---------- */
.tag{display:inline-flex;align-items:center;border-radius:var(--radius-pill);font-size:13px;font-weight:700;padding:4px 12px;line-height:1.6;letter-spacing:.02em;}
.tag-soft{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.tag-muted{background:#F3EFE7;color:var(--c-muted);}
.tag-mint{background:rgba(30,138,118,.12);color:var(--c-mint);}
.tag-berry{background:rgba(224,66,107,.12);color:var(--c-accent);}

/* ---------- 導航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--c-surface);
  border-bottom:1px solid var(--c-line);
  transition:background-color .3s ease,box-shadow .3s ease,backdrop-filter .3s ease;
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.93);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 6px 22px rgba(20,22,27,.09);
}
.nav-grid{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  gap:18px;min-height:78px;transition:min-height .3s ease;
}
.site-header.is-scrolled .nav-grid{min-height:66px;}

.brand{display:inline-flex;align-items:center;gap:10px;min-height:48px;padding:0 6px;border-radius:14px;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;display:grid;place-items:center;
  border-radius:16px 16px 16px 6px;
  background:linear-gradient(135deg,var(--c-brand),var(--c-accent));
  color:#fff;font-weight:900;font-size:19px;
  box-shadow:0 8px 18px rgba(246,166,44,.34);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:19px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;white-space:nowrap;}
.brand-text span{font-size:11px;letter-spacing:.22em;color:var(--c-brand-deep);font-weight:800;white-space:nowrap;}

.nav-left{display:flex;justify-content:flex-end;align-items:center;gap:4px;}
.nav-right{display:flex;justify-content:flex-start;align-items:center;gap:4px;}
.nav-right-wrap{display:flex;align-items:center;gap:8px;justify-content:flex-start;}

.nav-link-hg{
  position:relative;display:inline-flex;align-items:center;
  min-height:44px;padding:0 14px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;color:var(--c-body);
  transition:background-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-link-hg::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;
  border-radius:3px;background:var(--c-brand);
  transform:scaleX(0);transform-origin:center;transition:transform .25s ease;
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-ink);}
.nav-link-hg:hover::after{transform:scaleX(1);}
.nav-link-hg.active{color:var(--c-ink);background:var(--c-brand-soft);}
.nav-link-hg.active::after{transform:scaleX(1);}

.btn-dl{min-height:42px;padding:0 20px;font-size:14px;}

.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:var(--c-surface);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
  transition:background-color .2s ease,border-color .2s ease;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--c-ink);transition:transform .25s ease,opacity .2s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-panel{display:none;}
.mobile-panel .mp-nav a{
  display:flex;align-items:center;min-height:52px;
  border-bottom:1px solid var(--c-line);
  font-weight:700;color:var(--c-ink);font-size:16px;
}
.mobile-panel .mp-nav a.is-active{color:var(--c-brand-deep);}
.mobile-panel .mp-cta{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;}
.mobile-panel .mp-cta .btn-hg{flex:1 1 auto;}

/* ---------- 頁面首屏 ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:64px 0 60px;
  background:
    radial-gradient(900px 420px at 82% -12%, rgba(246,166,44,.22), transparent 70%),
    radial-gradient(700px 360px at 6% 8%, rgba(224,66,107,.10), transparent 68%),
    var(--c-bg);
}
.page-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  font-weight:800;font-size:13px;padding:7px 16px;border-radius:var(--radius-pill);
  letter-spacing:.08em;
}
.page-hero h1{
  font-size:clamp(32px,4.3vw,52px);
  margin:20px 0 18px;
  letter-spacing:-.03em;
}
.page-hero h1 .hl{color:var(--c-accent);}
.page-hero p.lead{font-size:17px;max-width:620px;color:var(--c-body);}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--radius-pill);padding:8px 18px;
  font-size:14px;font-weight:700;color:var(--c-ink);
  box-shadow:0 4px 12px rgba(20,22,27,.05);
}
.hero-badge i{color:var(--c-brand-deep);}

.page-hero-art{position:relative;}
.page-hero-art img{
  width:100%;aspect-ratio:4/3;object-fit:cover;
  border-radius:var(--radius-lg);
  border:1px solid rgba(20,22,27,.06);
  box-shadow:var(--shadow-2);
}
.hero-art-card{
  position:absolute;left:-16px;bottom:-20px;
  background:var(--c-surface);border-radius:var(--radius-card);
  padding:14px 20px;box-shadow:var(--shadow-2);
  display:flex;align-items:center;gap:12px;
  border:1px solid var(--c-line);
}
.hero-art-card .num{font-size:30px;font-weight:900;color:var(--c-accent);line-height:1;font-variant-numeric:tabular-nums;}
.hero-art-card .txt{font-size:13px;color:var(--c-muted);line-height:1.5;}
.hero-art-card .txt strong{display:block;font-size:14px;color:var(--c-ink);}

/* ---------- 通用板塊 ---------- */
.section{padding:76px 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(25px,3vw,34px);margin-bottom:12px;}
.section-head p{font-size:16px;color:var(--c-body);}

/* ---------- 排行榜 ---------- */
.rank-list{display:flex;flex-direction:column;gap:12px;}
.rank-row{
  display:grid;grid-template-columns:60px 172px 1fr auto;
  gap:24px;align-items:center;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  padding:18px 24px;
  box-shadow:0 4px 14px rgba(20,22,27,.05);
  transition:transform .22s ease,box-shadow .22s ease,background-color .22s ease,border-color .22s ease;
}
.rank-row:hover,.rank-row:focus-within{
  transform:translateY(-3px);
  box-shadow:var(--shadow-2);
  background:var(--c-brand-soft);
  border-color:rgba(246,166,44,.55);
}
.rank-no{
  width:56px;height:56px;display:grid;place-items:center;
  border-radius:16px;background:#F5EFE4;color:var(--c-muted);
  font-size:28px;font-weight:900;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-.04em;
  transition:background-color .22s ease,color .22s ease;
}
.rank-row.top .rank-no{color:var(--c-accent);background:var(--c-brand-soft);}
.rank-row:hover .rank-no{background:#fff;}
.rank-thumb{
  margin:0;border-radius:14px;overflow:hidden;
  aspect-ratio:16/9;border:1px solid rgba(20,22,27,.06);
  background:#F5EFE4;
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.rank-row:hover .rank-thumb img{transform:scale(1.06);}
.rank-main h3{font-size:19px;margin-bottom:6px;}
.rank-main p{font-size:14.5px;color:var(--c-body);line-height:1.72;margin-bottom:10px;}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;}
.rank-side{display:flex;flex-direction:column;align-items:flex-end;gap:10px;min-width:132px;}
.rank-heat{font-size:13px;font-weight:800;color:var(--c-brand-deep);font-variant-numeric:tabular-nums;letter-spacing:.02em;}
.rank-heat i{color:var(--c-accent);margin-right:4px;}

/* ---------- 深墨區 ---------- */
.dark-section{
  background:var(--c-ink);
  color:rgba(247,244,238,.74);
  padding:82px 0;
  position:relative;
  overflow:hidden;
}
.dark-section::before{
  content:"";position:absolute;width:520px;height:520px;right:-160px;top:-220px;
  background:radial-gradient(circle,rgba(246,166,44,.22),transparent 68%);
  pointer-events:none;
}
.dark-section h2{color:var(--c-light);font-size:clamp(25px,3vw,34px);margin-bottom:14px;}
.dark-section .dark-lead{color:rgba(247,244,238,.72);max-width:660px;font-size:16px;}
.dark-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;}
.dark-card{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-card);
  padding:30px 26px;
  box-shadow:var(--shadow-dark);
  transition:transform .25s ease,background-color .25s ease,border-color .25s ease;
}
.dark-card:hover{transform:translateY(-4px);background:rgba(246,166,44,.14);border-color:rgba(246,166,44,.5);}
.dark-card .num{
  display:inline-grid;place-items:center;width:44px;height:44px;border-radius:var(--radius-pill);
  background:var(--c-brand);color:var(--c-ink);font-weight:900;font-size:17px;margin-bottom:18px;
}
.dark-card h3{color:var(--c-light);font-size:19px;margin-bottom:8px;}
.dark-card p{color:rgba(247,244,238,.7);font-size:14.5px;line-height:1.75;}

/* ---------- FAQ ---------- */
.faq-acc{max-width:860px;margin-top:36px;display:flex;flex-direction:column;gap:12px;}
.faq-item{
  position:relative;overflow:hidden;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  box-shadow:0 4px 14px rgba(20,22,27,.04);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item.is-open{border-color:rgba(246,166,44,.55);box-shadow:var(--shadow-1);}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:var(--c-brand);transform:scaleY(0);transform-origin:top;
  transition:transform .3s ease;
}
.faq-item.is-open::before{transform:scaleY(1);}
.faq-acc .accordion-button{
  width:100%;background:var(--c-surface);color:var(--c-ink);
  font-weight:700;font-size:17px;line-height:1.6;
  padding:20px 58px 20px 24px;border:0;border-radius:0;
  box-shadow:none;position:relative;text-align:left;
  transition:background-color .2s ease,color .2s ease;
}
.faq-acc .accordion-button:not(.collapsed){
  background:var(--c-brand-soft);color:var(--c-ink);box-shadow:none;
}
.faq-acc .accordion-button:focus{box-shadow:none;outline:none;}
.faq-acc .accordion-button:focus-visible{outline:3px solid rgba(246,166,44,.75);outline-offset:-3px;}
.faq-acc .accordion-button::after{display:none;}
.faq-acc .accordion-button::before,
.faq-acc .accordion-button > .plus::after{
  content:"";position:absolute;right:26px;top:50%;background:var(--c-ink);border-radius:2px;
  transition:transform .25s ease,opacity .25s ease;
}
.faq-acc .accordion-button::before{width:14px;height:2px;transform:translateY(-50%);}
.faq-acc .accordion-button > .plus::after{
  content:"";position:absolute;right:-6px;top:50%;width:2px;height:14px;background:var(--c-ink);
  border-radius:2px;transform:translateY(-50%);transition:transform .25s ease,opacity .25s ease;
}
.faq-acc .accordion-button:not(.collapsed) > .plus::after{transform:translateY(-50%) rotate(90deg);opacity:0;}
.faq-body{padding:4px 26px 22px;font-size:15.5px;line-height:1.85;color:var(--c-body);}

/* ---------- 交叉導流 ---------- */
.cross-section{background:linear-gradient(180deg,rgba(255,241,216,.55),rgba(255,248,238,0));}
.cross-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.cross-link{
  display:inline-flex;align-items:center;gap:8px;min-height:46px;
  padding:0 22px;border-radius:var(--radius-pill);
  border:1.5px solid var(--c-line);background:var(--c-surface);
  color:var(--c-body);font-weight:700;font-size:15px;
  transition:all .2s ease;
}
.cross-link i{color:var(--c-brand-deep);font-size:13px;transition:color .2s ease;}
.cross-link:hover{
  background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink);
  transform:translateY(-2px);box-shadow:0 12px 24px rgba(246,166,44,.3);
}
.cross-link:hover i{color:var(--c-ink);}

/* ---------- 返回列 ---------- */
.back-bar{
  display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;padding:8px 0 72px;
}
.back-bar .more-link{font-weight:700;color:var(--c-brand-deep);border-bottom:2px solid rgba(217,130,15,.28);padding-bottom:2px;transition:border-color .2s ease,color .2s ease;}
.back-bar .more-link:hover{color:var(--c-accent);border-color:var(--c-accent);}

/* ---------- 頁腳 ---------- */
.site-footer{
  background:var(--c-ink);
  color:rgba(247,244,238,.72);
  padding:64px 0 28px;
  font-size:15px;
}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.15fr;gap:40px;}
.site-footer h4{color:var(--c-light);font-size:16px;margin-bottom:16px;letter-spacing:.02em;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-brand .brand-text strong{color:var(--c-light);font-size:19px;}
.footer-brand .brand-text span{color:var(--c-brand);}
.site-footer p{font-size:14.5px;line-height:1.85;color:rgba(247,244,238,.66);}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:rgba(247,244,238,.72);font-size:14.5px;transition:color .2s ease;}
.footer-links a:hover{color:var(--c-brand);}
.footer-cta .btn-hg{display:flex;width:100%;margin-bottom:10px;}
.footer-bottom{
  margin-top:46px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,244,238,.55);line-height:1.7;
}

/* ---------- 響應式 ---------- */
@media (max-width:1199px){
  .nav-link-hg{padding:0 11px;font-size:14.5px;}
}

@media (max-width:991px){
  .nav-grid{display:flex;align-items:center;justify-content:space-between;min-height:66px;gap:12px;}
  .nav-left,.nav-right{display:none;}
  .nav-toggle{display:inline-flex;order:1;}
  .brand{order:2;}
  .nav-right-wrap{order:3;}
  .brand-text strong{font-size:17px;}
  .brand-text span{font-size:10px;letter-spacing:.18em;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;}
  .btn-dl{padding:0 16px;font-size:13px;min-height:40px;}
  .mobile-panel.open{display:block;animation:panelIn .25s ease;background:var(--c-surface);border-top:1px solid var(--c-line);padding:10px 20px 22px;box-shadow:0 18px 30px rgba(20,22,27,.1);}
  .page-hero{padding:44px 0 48px;}
  .page-hero-grid{grid-template-columns:1fr;gap:36px;}
  .page-hero-art{order:2;max-width:520px;}
  .hero-art-card{left:auto;right:12px;bottom:-16px;}
  .rank-row{grid-template-columns:56px 148px 1fr;gap:16px;padding:16px 18px;}
  .rank-side{grid-column:1 / -1;flex-direction:row;align-items:center;justify-content:space-between;min-width:0;gap:12px;}
  .dark-grid{grid-template-columns:1fr;gap:14px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .section{padding:60px 0;}
  .dark-section{padding:64px 0;}
}

@media (max-width:767px){
  body{font-size:16px;}
  .container-x{padding:0 16px;}
  .rank-row{grid-template-columns:52px 1fr;gap:14px;padding:16px;}
  .rank-no{width:52px;height:52px;font-size:24px;border-radius:14px;}
  .rank-main{grid-column:2;grid-row:1;}
  .rank-thumb{grid-column:1 / -1;grid-row:2;}
  .rank-side{grid-column:1 / -1;flex-direction:column;align-items:flex-start;gap:10px;}
  .rank-side .btn-hg{width:100%;}
  .rank-main h3{font-size:17px;}
  .dark-grid{margin-top:30px;}
  .back-bar{padding-bottom:56px;}
  .back-bar .btn-ghost,.back-bar .btn-hg{width:100%;justify-content:center;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-cta .btn-hg{margin-bottom:8px;}
  .hero-art-card{padding:12px 16px;}
  .hero-art-card .num{font-size:24px;}
}

@media (max-width:575px){
  .page-hero h1{font-size:30px;}
  .hero-badges .hero-badge{font-size:13px;padding:7px 14px;}
  .btn-hg{font-size:15px;min-height:44px;padding:0 20px;}
  .faq-acc .accordion-button{font-size:15.5px;padding:16px 52px 16px 18px;}
  .faq-body{padding:2px 18px 18px;font-size:15px;}
  .cross-link{font-size:14px;padding:0 18px;min-height:44px;}
}

@keyframes panelIn{
  from{opacity:0;transform:translateY(-10px);}
  to{opacity:1;transform:translateY(0);}
}

/* roulang page: category3 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --r-pill:999px;
  --r-card:18px;
  --r-lg:22px;
  --r-input:12px;
  --sh-card:0 8px 24px rgba(20,22,27,.08);
  --sh-hover:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--c-body);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
h1,h2,h3,h4,h5{
  margin:0;
  color:var(--c-ink);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.25;
}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
a{color:var(--c-ink);text-decoration:none;transition:color .2s var(--ease),background .2s var(--ease);}
a:hover{color:var(--c-brand-deep);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(246,166,44,.55);outline-offset:3px;}

.container-x{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.08em;
  color:var(--c-brand-deep);text-transform:uppercase;
  background:var(--c-brand-soft);
  padding:5px 14px;border-radius:var(--r-pill);
  margin-bottom:16px;
}
.section-head h2{font-size:34px;margin-bottom:12px;}
.section-head p{color:var(--c-body);font-size:17px;}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:var(--c-surface);
  border-bottom:1px solid var(--c-line);
  transition:background .3s var(--ease),box-shadow .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.92);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 6px 22px rgba(20,22,27,.09);
}
.nav-wrap{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:20px;
  min-height:78px;
  transition:min-height .3s var(--ease);
}
.site-header.is-scrolled .nav-wrap{min-height:66px;}
.nav-left{
  display:flex;align-items:center;gap:2px;
  justify-self:end;
}
.nav-right{
  display:flex;align-items:center;gap:2px;
  justify-self:start;
}
.nav-link-hg{
  position:relative;
  display:inline-flex;align-items:center;
  min-height:44px;
  padding:0 12px;
  font-size:14px;font-weight:700;
  color:var(--c-ink);
  border-radius:var(--r-pill);
  white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);}
.nav-link-hg::after{
  content:"";
  position:absolute;left:50%;bottom:4px;
  width:0;height:3px;border-radius:var(--r-pill);
  background:var(--c-brand);
  transform:translateX(-50%);
  transition:width .25s var(--ease);
}
.nav-link-hg:hover::after{width:22px;}
.nav-link-hg.active{color:var(--c-brand-deep);}
.nav-link-hg.active::after{width:26px;}

.brand{
  display:inline-flex;align-items:center;gap:10px;
  min-height:48px;
  justify-self:center;
  white-space:nowrap;
}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;flex:0 0 40px;
  border-radius:14px;
  background:linear-gradient(140deg,var(--c-brand) 0%,#FFC46B 55%,var(--c-accent) 130%);
  color:var(--c-ink);
  font-weight:900;font-size:19px;
  box-shadow:0 6px 16px rgba(246,166,44,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16;}
.brand-text strong{
  font-size:18px;font-weight:900;color:var(--c-ink);letter-spacing:-.02em;
}
.brand-text span{
  font-size:12px;font-weight:700;color:var(--c-brand-deep);letter-spacing:.14em;
}
.brand:hover .brand-text span{color:var(--c-accent);}

.btn-nav-dl{
  margin-left:8px;
  height:40px;padding:0 18px;
  font-size:13.5px;font-weight:800;
  display:inline-flex;align-items:center;
  white-space:nowrap;
}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--c-line);
  background:var(--c-surface);
  border-radius:14px;
  padding:0;
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;width:20px;height:2px;border-radius:2px;
  background:var(--c-ink);
  transition:transform .25s var(--ease),opacity .2s var(--ease);
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-panel{
  display:none;
  position:fixed;
  top:78px;left:0;right:0;bottom:0;
  background:var(--c-surface);
  border-top:1px solid var(--c-line);
  padding:12px 20px 48px;
  overflow-y:auto;
  z-index:1029;
  opacity:0;transform:translateY(-10px);
  transition:opacity .25s var(--ease),transform .25s var(--ease);
}
.mobile-panel.open{opacity:1;transform:translateY(0);}
.mobile-panel .m-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;
  padding:0 4px;
  font-size:16px;font-weight:700;color:var(--c-ink);
  border-bottom:1px solid var(--c-line);
}
.mobile-panel .m-link.active{color:var(--c-brand-deep);}
.mobile-panel .m-link span{
  font-size:12px;font-weight:700;color:var(--c-muted);
}
.mobile-panel .m-actions{
  display:grid;gap:12px;margin-top:24px;
}

/* ============ BUTTONS ============ */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;
  padding:0 28px;
  border:2px solid transparent;
  border-radius:var(--r-pill);
  font-size:15px;font-weight:800;
  letter-spacing:.01em;
  cursor:pointer;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:var(--c-ink);box-shadow:0 12px 26px rgba(217,130,15,.36);}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(224,66,107,.3);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;box-shadow:0 12px 26px rgba(190,46,84,.34);}
.btn-outline-dark{background:transparent;border-color:var(--c-ink);color:var(--c-ink);}
.btn-outline-dark:hover{background:var(--c-ink);color:#F7F4EE;}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.45);color:#F7F4EE;}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}
.btn-ghost{background:transparent;border-color:var(--c-line);color:var(--c-body);}
.btn-ghost:hover{background:var(--c-brand-soft);color:var(--c-brand-deep);border-color:var(--c-brand-soft);}
.btn-sm-hg{height:42px;padding:0 20px;font-size:14px;}

.badge-hg{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;
  border-radius:var(--r-pill);
  font-size:13px;font-weight:800;
  background:var(--c-brand-soft);
  color:var(--c-brand-deep);
  white-space:nowrap;
}
.badge-accent{background:rgba(224,66,107,.12);color:var(--c-accent-deep);}
.badge-mint{background:rgba(30,138,118,.12);color:var(--c-mint);}
.badge-gray{background:#F2F0EC;color:var(--c-muted);}

/* ============ PAGE HERO ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:76px 0 84px;
  background-color:var(--c-brand-soft);
  background-image:
    linear-gradient(102deg,rgba(255,248,238,.97) 0%,rgba(255,248,238,.9) 46%,rgba(255,248,238,.45) 100%),
    url("/assets/images/backpic/back-1.jpg");
  background-size:cover;
  background-position:center;
}
.page-hero::after{
  content:"";
  position:absolute;right:-140px;top:-120px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,166,44,.28),rgba(246,166,44,0) 68%);
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:56px;
  align-items:center;
}
.crumbs-inline{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;color:var(--c-muted);
  margin-bottom:18px;
}
.crumbs-inline a{color:var(--c-body);}
.crumbs-inline a:hover{color:var(--c-brand-deep);}
.hero-copy h1{
  font-size:52px;
  font-weight:900;
  margin-bottom:20px;
  letter-spacing:-.03em;
}
.hero-copy h1 .hl{
  position:relative;
  display:inline-block;
  color:var(--c-ink);
}
.hero-copy h1 .hl::after{
  content:"";
  position:absolute;left:0;right:0;bottom:6px;
  height:12px;
  background:rgba(246,166,44,.34);
  border-radius:6px;
  z-index:-1;
}
.hero-copy .lede{
  font-size:18px;
  line-height:1.85;
  color:var(--c-body);
  max-width:560px;
  margin-bottom:26px;
}
.hero-badges{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-bottom:30px;
}
.hero-badges .badge-hg{
  padding:7px 16px;
  font-size:13.5px;
  background:#fff;
  color:var(--c-ink);
  box-shadow:0 4px 14px rgba(20,22,27,.06);
}
.hero-badges .dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--c-mint);
  display:inline-block;
}
.hero-badges .badge-hg:nth-child(2) .dot{background:var(--c-brand);}
.hero-badges .badge-hg:nth-child(3) .dot{background:var(--c-accent);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}

.hero-visual{position:relative;}
.hero-shot{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  aspect-ratio:4/3.4;
  box-shadow:0 24px 54px rgba(20,22,27,.2);
  border:1px solid rgba(20,22,27,.06);
  transform:rotate(-1.6deg);
  background:#fff;
}
.hero-shot img{width:100%;height:100%;object-fit:cover;}
.hero-float{
  position:absolute;
  left:-18px;bottom:26px;
  display:flex;align-items:center;gap:12px;
  background:#fff;
  border-radius:16px;
  padding:14px 18px;
  box-shadow:0 16px 36px rgba(20,22,27,.16);
  transform:rotate(1.4deg);
}
.hero-float .pulse{
  width:38px;height:38px;border-radius:12px;
  background:var(--c-brand-soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-brand-deep);font-weight:900;font-size:15px;
}
.hero-float strong{display:block;font-size:14px;color:var(--c-ink);line-height:1.3;}
.hero-float small{font-size:12px;color:var(--c-muted);}

/* ============ DARK PANEL ============ */
.dark-section{padding:0 0 88px;}
.dark-panel{
  background:var(--c-ink);
  border-radius:32px;
  padding:56px;
  color:#F7F4EE;
  position:relative;
  overflow:hidden;
  box-shadow:var(--sh-dark);
}
.dark-panel::before{
  content:"";
  position:absolute;left:-120px;bottom:-160px;
  width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,166,44,.22),rgba(246,166,44,0) 70%);
  pointer-events:none;
}
.dark-panel h2{
  color:#F7F4EE;
  font-size:34px;
  margin-bottom:12px;
}
.dark-panel .panel-lede{
  color:rgba(255,255,255,.72);
  max-width:600px;
  margin-bottom:40px;
}
.dark-grid{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:52px;
  align-items:start;
}
.spec-list{display:block;}
.spec-row{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:20px;
  padding:15px 0;
  border-bottom:1px dashed rgba(255,255,255,.14);
}
.spec-row:first-child{padding-top:0;}
.spec-row:last-child{border-bottom:none;padding-bottom:0;}
.spec-row dt{
  font-size:15px;font-weight:800;color:#F7F4EE;
}
.spec-row dd{
  margin:0;
  font-size:15px;
  color:rgba(255,255,255,.74);
  line-height:1.7;
  display:flex;gap:9px;
}
.spec-row dd::before{
  content:"";
  flex:0 0 8px;
  width:8px;height:8px;
  margin-top:9px;
  border-radius:50%;
  background:var(--c-mint);
}
.spec-row dd.plain::before{background:var(--c-brand);}

.dl-card{
  background:#fff;
  border-radius:20px;
  padding:24px;
  color:var(--c-ink);
  box-shadow:0 18px 40px rgba(0,0,0,.32);
}
.dl-card h3{
  font-size:19px;
  margin-bottom:6px;
}
.dl-card .qr-hint{
  font-size:13px;color:var(--c-muted);margin-bottom:18px;
}
.qr-box{
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:14px;
  padding:14px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.qr-box svg{width:132px;height:132px;display:block;}
.dl-actions{display:grid;gap:10px;}
.dl-actions .btn-hg{width:100%;height:48px;font-size:14.5px;padding:0 16px;}
.dl-note{
  margin-top:18px;
  font-size:13px;
  line-height:1.7;
  color:rgba(255,255,255,.6);
}
.dl-card .dl-note{color:var(--c-muted);}

/* ============ SCREENSHOTS ============ */
.shot-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:32px;
}
.shot-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  padding:20px;
  box-shadow:var(--sh-card);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease);
}
.shot-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.shot-frame{
  border-radius:16px;
  overflow:hidden;
  background:#F4EEE4;
  aspect-ratio:9/19.5;
  max-height:520px;
  border:1px solid rgba(20,22,27,.06);
}
.shot-frame img{
  width:100%;height:100%;object-fit:cover;
}
.shot-card h3{
  font-size:19px;
  margin:18px 0 8px;
}
.shot-card p{
  font-size:15px;
  color:var(--c-body);
  margin:0;
}

/* ============ STEPS BAND ============ */
.steps-band{
  background:var(--c-surface);
  border-radius:28px;
  border:1px solid var(--c-line);
  padding:12px 36px;
  box-shadow:var(--sh-card);
}
.step-row{
  display:grid;
  grid-template-columns:56px 240px 1fr;
  gap:24px;
  align-items:center;
  padding:26px 0;
  border-bottom:1px dashed var(--c-line);
}
.step-row:last-child{border-bottom:none;}
.step-num{
  width:48px;height:48px;
  border-radius:50%;
  background:var(--c-brand);
  color:var(--c-ink);
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:16px;
  box-shadow:0 8px 18px rgba(246,166,44,.3);
}
.step-row h3{font-size:19px;}
.step-row p{
  margin:0;
  font-size:15.5px;
  color:var(--c-body);
}

/* ============ FAQ ============ */
.faq-wrap{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:28px;
  padding:14px 36px;
  box-shadow:var(--sh-card);
}
.faq-acc .accordion-item{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--c-line);
}
.faq-acc .accordion-item:last-child{border-bottom:none;}
.faq-acc .accordion-button{
  background:transparent;
  border:none;
  box-shadow:none;
  padding:24px 56px 24px 20px;
  font-size:17px;
  font-weight:700;
  color:var(--c-ink);
  line-height:1.5;
  border-radius:0;
}
.faq-acc .accordion-button:not(.collapsed){
  color:var(--c-ink);
  background:transparent;
  box-shadow:inset 3px 0 0 var(--c-brand);
}
.faq-acc .accordion-button:hover{color:var(--c-brand-deep);}
.faq-acc .accordion-button:focus{
  box-shadow:inset 0 0 0 3px rgba(246,166,44,.35);
  border-color:transparent;
}
.faq-acc .accordion-button::after{
  width:32px;height:32px;
  flex:0 0 32px;
  margin-left:auto;
  border:2px solid var(--c-brand);
  border-radius:var(--r-pill);
  background-color:transparent;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5.5v13M5.5 12h13' fill='none' stroke='%23D9820F' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size:16px 16px;
  background-position:center;
  background-repeat:no-repeat;
  transform:none;
  transition:background-color .2s var(--ease),border-color .2s var(--ease);
}
.faq-acc .accordion-button:not(.collapsed)::after{
  transform:none;
  background-color:var(--c-brand-soft);
  border-color:var(--c-brand-deep);
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5.5 12h13' fill='none' stroke='%23D9820F' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.faq-acc .accordion-body{
  padding:0 56px 26px 20px;
  font-size:16px;
  line-height:1.85;
  color:var(--c-body);
}

/* ============ CROSS LINKS ============ */
.cross-section{
  background:var(--c-brand-soft);
  padding:72px 0;
}
.cross-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:56px;
  align-items:start;
}
.cross-section h2{font-size:30px;margin-bottom:12px;}
.cross-section .cross-lede{
  margin-bottom:26px;
  color:var(--c-body);
}
.pill-cloud{display:flex;flex-wrap:wrap;gap:12px;}
.pill-link{
  display:inline-flex;align-items:center;
  min-height:44px;
  padding:0 20px;
  border-radius:var(--r-pill);
  border:2px solid rgba(20,22,27,.12);
  background:#fff;
  font-size:14.5px;
  font-weight:700;
  color:var(--c-ink);
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.pill-link:hover{
  background:var(--c-brand);
  border-color:var(--c-brand);
  color:var(--c-ink);
  transform:translateY(-2px);
}
.readmore-card{
  background:#fff;
  border-radius:20px;
  padding:28px;
  box-shadow:var(--sh-card);
}
.readmore-card h3{font-size:18px;margin-bottom:16px;}
.readmore-card ul li{
  border-bottom:1px dashed var(--c-line);
}
.readmore-card ul li:last-child{border-bottom:none;}
.readmore-card ul a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  min-height:52px;
  padding:10px 0;
  font-size:15px;
  font-weight:700;
  color:var(--c-ink);
}
.readmore-card ul a:hover{color:var(--c-brand-deep);}
.readmore-card ul a span{font-size:13px;font-weight:700;color:var(--c-muted);}

/* ============ BACK ROW ============ */
.back-row{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;
  padding:56px 0;
}
.back-row .text-link{
  font-size:15px;font-weight:800;color:var(--c-brand-deep);
  display:inline-flex;align-items:center;gap:8px;
}
.back-row .text-link:hover{color:var(--c-accent);}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--c-ink);
  color:rgba(255,255,255,.72);
  padding:72px 0 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:48px;
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.14);
}
.footer-brand{
  display:flex;align-items:center;gap:12px;
  margin-bottom:18px;
}
.footer-brand .brand-mark{
  background:linear-gradient(140deg,var(--c-brand) 0%,#FFC46B 55%,var(--c-accent) 130%);
}
.footer-brand .brand-text strong{color:#F7F4EE;}
.footer-brand .brand-text span{color:var(--c-brand);}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.6);}
.site-footer h4{
  color:#F7F4EE;
  font-size:15px;
  font-weight:800;
  margin-bottom:18px;
  letter-spacing:.02em;
}
.footer-links li{margin-bottom:4px;}
.footer-links a{
  display:inline-flex;align-items:center;
  min-height:40px;
  font-size:14px;
  color:rgba(255,255,255,.66);
}
.footer-links a:hover{color:var(--c-brand);}
.footer-cta .btn-hg{
  width:100%;
  height:46px;
  font-size:14px;
  margin-bottom:10px;
}
.footer-cta .btn-brand{color:var(--c-ink);}
.footer-bottom{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-top:26px;
  font-size:12.5px;
  color:rgba(255,255,255,.45);
  line-height:1.7;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1199.98px){
  .hero-copy h1{font-size:44px;}
  .dark-panel{padding:44px;}
  .dark-grid{gap:36px;}
}
@media (max-width:991.98px){
  .section{padding:64px 0;}
  .section-head h2{font-size:28px;}
  .nav-left,.nav-right{display:none;}
  .nav-toggle{display:flex;}
  .nav-wrap{
    display:flex;
    justify-content:space-between;
    align-items:center;
    min-height:72px;
    gap:12px;
  }
  .site-header.is-scrolled .nav-wrap{min-height:64px;}
  .brand{justify-self:auto;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;border-radius:12px;}
  .brand-text strong{font-size:16px;}
  .brand-text span{font-size:11px;}
  .mobile-panel{display:block;pointer-events:none;}
  .mobile-panel.open{pointer-events:auto;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-copy h1{font-size:38px;}
  .hero-copy .lede{max-width:100%;}
  .hero-shot{aspect-ratio:16/10;transform:none;}
  .hero-float{left:auto;right:16px;bottom:16px;transform:none;}
  .dark-grid{grid-template-columns:1fr;gap:36px;}
  .dark-panel{padding:36px;border-radius:26px;}
  .dark-panel h2{font-size:28px;}
  .spec-row{grid-template-columns:130px 1fr;gap:16px;}
  .step-row{grid-template-columns:48px 1fr;gap:16px;}
  .step-row p{grid-column:2;}
  .cross-grid{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .faq-wrap{padding:8px 22px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .container-x{padding:0 16px;}
  .section{padding:56px 0;}
  .page-hero{padding:48px 0 56px;}
  .hero-copy h1{font-size:31px;}
  .hero-copy .lede{font-size:16.5px;}
  .hero-actions .btn-hg{width:100%;}
  .dark-section{padding-bottom:56px;}
  .dark-panel{padding:26px 20px;border-radius:22px;}
  .dark-panel h2{font-size:24px;}
  .spec-row{grid-template-columns:1fr;gap:4px;padding:14px 0;}
  .shot-grid{grid-template-columns:1fr;gap:20px;}
  .shot-frame{max-height:none;aspect-ratio:9/16;}
  .steps-band{padding:6px 20px;border-radius:22px;}
  .step-row{padding:22px 0;}
  .faq-acc .accordion-button{font-size:16px;padding:20px 50px 20px 14px;}
  .faq-acc .accordion-body{padding:0 20px 22px 14px;font-size:15px;}
  .cross-section{padding:56px 0;}
  .cross-section h2{font-size:25px;}
  .readmore-card{padding:22px;}
  .back-row{padding:40px 0;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .site-footer{padding:56px 0 28px;}
  .footer-bottom{font-size:12px;}
}
@media (max-width:520px){
  .hero-copy h1{font-size:27px;}
  .hero-badges .badge-hg{font-size:12.5px;padding:6px 12px;}
  .hero-float{padding:10px 14px;}
  .hero-float .pulse{width:32px;height:32px;font-size:13px;}
  .btn-hg{height:46px;padding:0 20px;font-size:14px;}
  .section-head h2{font-size:24px;}
  .pill-link{font-size:13.5px;padding:0 16px;}
}

/* roulang page: category4 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --r-pill:999px;
  --r-card:18px;
  --r-lg:22px;
  --r-input:12px;
  --sh-card:0 8px 24px rgba(20,22,27,.08);
  --sh-hover:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
  --header-h:76px;
}
*,*::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,sans-serif;
  background:var(--c-bg);
  color:var(--c-body);
  font-size:17px;
  line-height:1.8;
  font-feature-settings:"tnum";
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-brand-deep);text-decoration:none;}
a:hover{color:var(--c-accent-deep);}
button{font-family:inherit;}
h1,h2,h3,h4,h5{color:var(--c-ink);font-weight:900;letter-spacing:-.02em;line-height:1.25;margin:0;}
h1{font-size:52px;}
h2{font-size:34px;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
.container-x{max-width:1180px;margin:0 auto;padding:0 20px;}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head h2{margin-bottom:14px;}
.section-head p{font-size:17px;color:var(--c-body);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.05em;
  color:var(--c-brand-deep);background:var(--c-brand-soft);
  border-radius:var(--r-pill);padding:6px 14px;margin-bottom:18px;
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--c-brand);}

/* ---------- 按鈕 ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;border-radius:var(--r-pill);
  font-size:16px;font-weight:800;text-decoration:none;
  border:2px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:focus-visible{outline:3px solid rgba(246,166,44,.55);outline-offset:2px;}
.btn-brand{background:var(--c-brand);color:var(--c-ink);}
.btn-brand:hover{background:var(--c-brand-deep);color:#fff;}
.btn-accent{background:var(--c-accent);color:#fff;}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;}
.btn-outline{background:transparent;border-color:var(--c-ink);color:var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:#fff;}
.btn-outline-light{background:transparent;border-color:rgba(247,244,238,.5);color:#F7F4EE;}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}
.btn-ghost{background:transparent;border-color:transparent;color:var(--c-body);padding-left:10px;padding-right:10px;}
.btn-ghost:hover{color:var(--c-brand-deep);background:var(--c-brand-soft);}
.btn-sm{min-height:42px;padding:8px 20px;font-size:14px;}

/* ---------- 導覽 ---------- */
.site-header{
  position:sticky;top:0;z-index:900;
  background:#FFFFFF;border-bottom:1px solid var(--c-line);
  transition:background .25s ease,box-shadow .25s ease,height .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:0 6px 20px rgba(20,22,27,.08);
  border-bottom-color:transparent;
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:0 20px;
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;
  height:var(--header-h);
  transition:height .25s ease;
}
.site-header.is-scrolled .header-inner{height:66px;}
.nav-left,.nav-right{
  display:flex;align-items:center;gap:14px;
}
.nav-left{justify-content:flex-end;}
.nav-right-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;}
.nav-link-hg{
  position:relative;display:inline-flex;align-items:center;
  height:44px;padding:0 8px;border-radius:10px;
  font-size:15px;font-weight:700;color:var(--c-body);
  transition:color .18s ease,background .18s ease;
  white-space:nowrap;
}
.nav-link-hg::after{
  content:"";position:absolute;left:8px;right:8px;bottom:5px;height:3px;border-radius:999px;
  background:var(--c-brand);transform:scaleX(0);transform-origin:center;
  transition:transform .22s ease;
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-ink);}
.nav-link-hg:hover::after{transform:scaleX(1);}
.nav-link-hg.active{color:var(--c-ink);}
.nav-link-hg.active::after{transform:scaleX(1);}
.nav-link-hg:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  min-height:44px;justify-self:center;text-decoration:none;
}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--c-brand) 10%,var(--c-accent) 90%);
  color:#fff;font-size:20px;font-weight:900;
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(224,66,107,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.16;}
.brand-text strong{font-size:19px;font-weight:900;color:var(--c-ink);letter-spacing:-.02em;}
.brand-text span{font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--c-brand-deep);}
.nav-dl{min-height:44px;padding:8px 22px;font-size:14px;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-ink);
  align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;
  transition:background .18s ease,border-color .18s ease;
}
.nav-toggle i{display:block;width:20px;height:2px;border-radius:2px;background:var(--c-ink);transition:transform .25s ease,opacity .2s ease;}
.nav-toggle:hover{background:var(--c-brand-soft);border-color:var(--c-brand);}
.nav-toggle:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;}
.nav-toggle.is-open i:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open i:nth-child(2){opacity:0;}
.nav-toggle.is-open i:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-panel{
  position:fixed;left:0;right:0;top:0;z-index:890;
  background:var(--c-bg);
  padding:calc(var(--header-h) + 16px) 20px 28px;
  transform:translateY(-110%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
  box-shadow:0 20px 50px rgba(20,22,27,.18);
  max-height:100vh;overflow-y:auto;
  border-bottom:1px solid var(--c-line);
}
.mobile-panel.open{transform:translateY(0);}
.mobile-panel .m-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 4px;
  font-size:17px;font-weight:700;color:var(--c-ink);
  border-bottom:1px solid var(--c-line);
}
.mobile-panel .m-link.active{color:var(--c-brand-deep);}
.mobile-panel .m-link:hover{color:var(--c-accent-deep);}
.mobile-panel .m-cta{display:grid;gap:12px;margin-top:24px;}
.mobile-panel .m-note{font-size:13px;color:var(--c-muted);margin-top:14px;}

/* ---------- 頁頭 ---------- */
.page-hero{
  position:relative;
  background-image:
    linear-gradient(100deg,rgba(255,248,238,.97) 0%,rgba(255,248,238,.94) 46%,rgba(255,248,238,.68) 100%),
    url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--c-line);
  overflow:hidden;
}
.page-hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
  padding-top:72px;padding-bottom:72px;
}
.page-hero h1{font-size:52px;margin-bottom:20px;}
.page-hero h1 em{font-style:normal;color:var(--c-brand-deep);}
.page-hero-lead{font-size:17px;max-width:560px;color:var(--c-body);}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 26px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:var(--r-pill);
  background:var(--c-brand-soft);color:#8a5a06;
  font-size:13px;font-weight:700;
}
.hero-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--c-brand);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-media{position:relative;}
.hero-media img{
  width:100%;aspect-ratio:16/11;object-fit:cover;
  border-radius:var(--r-lg);
  border:1px solid rgba(20,22,27,.06);
  box-shadow:var(--sh-hover);
}
.hero-media::after{
  content:"";position:absolute;inset:auto -14px -14px auto;
  width:96px;height:96px;border-radius:24px;
  background:var(--c-brand-soft);
  z-index:-1;
}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:36px;margin-top:34px;
  padding-top:26px;border-top:1px dashed var(--c-line);
}
.hero-stat strong{
  display:block;font-size:26px;font-weight:900;color:var(--c-brand-deep);
  line-height:1.2;font-variant-numeric:tabular-nums;
}
.hero-stat span{font-size:13px;color:var(--c-muted);}

/* ---------- 類型牆 ---------- */
.type-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.type-group{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:26px 26px 24px;
  box-shadow:var(--sh-card);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.type-group:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:#E3D3BC;}
.type-group h3{display:flex;align-items:center;gap:12px;font-size:20px;}
.type-group h3::before{content:"";width:4px;height:22px;border-radius:999px;background:var(--c-brand);flex:0 0 auto;}
.type-desc{margin:10px 0 0;font-size:15px;color:var(--c-muted);}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.tag-pill{
  display:inline-flex;align-items:center;
  min-height:38px;padding:6px 16px;border-radius:var(--r-pill);
  background:var(--c-brand-soft);color:#8a5a06;
  font-size:14px;font-weight:700;
  border:1px solid transparent;
  transition:background .18s ease,color .18s ease,transform .18s ease;
}
.tag-pill:hover{background:var(--c-brand);color:var(--c-ink);transform:translateY(-2px);}
.tag-pill:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;}

/* ---------- 大圖卡 ---------- */
.feature-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px;}
.feature-card{
  display:block;position:relative;overflow:hidden;
  border-radius:var(--r-lg);background:var(--c-ink);
  box-shadow:var(--sh-card);
  transition:transform .2s ease,box-shadow .2s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.feature-card img{
  width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.82;
  transition:transform .4s ease,opacity .3s ease;
}
.feature-card:hover img{transform:scale(1.04);opacity:.72;}
.feature-card-body{padding:24px 26px 26px;}
.feature-card-body h3{color:#F7F4EE;font-size:21px;}
.feature-card-body p{color:rgba(247,244,238,.72);font-size:15px;margin:8px 0 0;}
.feature-card-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  color:var(--c-brand);margin-bottom:10px;
}

/* ---------- 深墨區 ---------- */
.dark-section{background:var(--c-ink);color:#F7F4EE;padding:88px 0;}
.dark-section h2,.dark-section h3{color:#F7F4EE;}
.dark-section .section-head p{color:rgba(247,244,238,.72);}
.dark-section .eyebrow{background:rgba(246,166,44,.16);color:var(--c-brand);}
.step-rows{margin-top:8px;}
.step-row{
  display:flex;gap:24px;align-items:flex-start;
  padding:28px 0;border-bottom:1px dashed rgba(255,255,255,.14);
}
.step-row:last-child{border-bottom:none;padding-bottom:0;}
.step-num{
  flex:0 0 auto;width:56px;height:56px;border-radius:50%;
  background:var(--c-brand);color:var(--c-ink);
  display:grid;place-items:center;font-size:19px;font-weight:900;
  font-variant-numeric:tabular-nums;
  box-shadow:0 8px 20px rgba(246,166,44,.25);
}
.step-body h3{font-size:20px;margin-bottom:6px;}
.step-body p{color:rgba(247,244,238,.72);font-size:16px;margin:0;}
.dark-cta{
  display:flex;flex-wrap:wrap;align-items:center;gap:16px;
  margin-top:40px;padding-top:32px;border-top:1px solid rgba(255,255,255,.14);
}
.dark-cta p{color:rgba(247,244,238,.6);font-size:13px;margin:0;flex:1 1 240px;}

/* ---------- 場景條帶 ---------- */
.scene-list{margin-top:8px;}
.scene-item{
  display:flex;align-items:center;gap:24px;
  padding:26px 0;border-bottom:1px dashed var(--c-line);
}
.scene-item:last-child{border-bottom:none;}
.scene-item:nth-child(even){flex-direction:row-reverse;text-align:right;}
.scene-item:nth-child(even) .scene-text{text-align:right;}
.scene-num{
  flex:0 0 auto;width:54px;height:54px;border-radius:50%;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  display:grid;place-items:center;font-size:17px;font-weight:900;
  font-variant-numeric:tabular-nums;
}
.scene-text h3{font-size:20px;margin-bottom:6px;}
.scene-text p{margin:0;font-size:16px;color:var(--c-body);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-list{margin-top:8px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-q{
  width:100%;background:none;border:none;text-align:left;
  padding:22px 0 22px 22px;position:relative;
  font-size:18px;font-weight:700;color:var(--c-ink);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  cursor:pointer;transition:color .18s ease;
}
.faq-q:hover{color:var(--c-brand-deep);}
.faq-q:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;border-radius:8px;}
.faq-q::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:999px;
  background:var(--c-brand);transform:scaleY(0);transform-origin:top;
  transition:transform .24s ease;
}
.faq-item.open .faq-q::before{transform:scaleY(1);}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  border:2px solid var(--c-line);position:relative;
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--c-muted);
  border-radius:2px;transform:translate(-50%,-50%);
  transition:background .2s ease,transform .2s ease,opacity .2s ease;
}
.faq-icon::before{width:11px;height:2px;}
.faq-icon::after{width:2px;height:11px;}
.faq-item.open .faq-icon{border-color:var(--c-mint);background:rgba(30,138,118,.08);}
.faq-item.open .faq-icon::before,.faq-item.open .faq-icon::after{background:var(--c-mint);}
.faq-item.open .faq-icon::after{transform:translate(-50%,-50%) scaleY(0);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-a p{padding:0 22px 24px 22px;margin:0;color:var(--c-body);font-size:16px;}

/* ---------- 交叉導流 ---------- */
.cross-section{background:var(--c-surface);border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
.cross-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;}
.cross-pill{
  display:inline-flex;align-items:center;gap:8px;
  min-height:46px;padding:10px 22px;border-radius:var(--r-pill);
  background:var(--c-bg);border:1px solid var(--c-line);
  color:var(--c-ink);font-size:15px;font-weight:700;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.cross-pill:hover{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink);transform:translateY(-2px);}
.cross-pill:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;}
.back-row{display:flex;flex-wrap:wrap;align-items:center;gap:24px;margin-top:40px;}

/* ---------- 頁腳 ---------- */
.site-footer{background:var(--c-ink);color:rgba(247,244,238,.78);}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px;
  padding:72px 0 40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .brand-mark{width:38px;height:38px;font-size:18px;border-radius:11px;}
.footer-brand .brand-text strong{font-size:18px;}
.footer-grid p{font-size:15px;color:rgba(247,244,238,.68);}
.footer-grid h4{font-size:16px;color:#F7F4EE;margin-bottom:18px;}
.footer-links{display:grid;gap:12px;}
.footer-links a{
  color:rgba(247,244,238,.78);font-size:15px;
  transition:color .18s ease,padding-left .18s ease;
}
.footer-links a:hover{color:var(--c-brand);padding-left:4px;}
.footer-links a:focus-visible{outline:3px solid rgba(246,166,44,.5);outline-offset:2px;border-radius:4px;}
.footer-cta .btn-hg{width:100%;margin-bottom:12px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:22px 0 32px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(247,244,238,.6);
}

/* ---------- 響應式 ---------- */
@media (max-width:1199px){
  .page-hero h1{font-size:44px;}
  h2{font-size:30px;}
  .nav-left,.nav-right,.nav-right-wrap{display:none;}
  .nav-toggle{display:flex;justify-self:start;}
  .header-inner{grid-template-columns:auto 1fr auto;}
  .brand{justify-self:center;}
  .header-inner .nav-dl{justify-self:end;display:inline-flex;}
}
@media (max-width:991px){
  .section{padding:64px 0;}
  .dark-section{padding:64px 0;}
  .page-hero-grid{grid-template-columns:1fr;gap:36px;padding-top:48px;padding-bottom:56px;}
  .page-hero h1{font-size:34px;}
  .hero-media img{aspect-ratio:16/9;}
  .type-groups{grid-template-columns:1fr;}
  .feature-cards{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding:56px 0 32px;}
}
@media (max-width:767px){
  h1{font-size:30px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  body{font-size:16px;}
  .page-hero h1{font-size:30px;}
  .page-hero-lead{font-size:16px;}
  .hero-stats{gap:24px;}
  .hero-stat strong{font-size:22px;}
  .scene-item,.scene-item:nth-child(even){flex-direction:row;text-align:left;}
  .scene-item:nth-child(even) .scene-text{text-align:left;}
  .step-row{gap:16px;}
  .step-num{width:46px;height:46px;font-size:16px;}
  .faq-q{font-size:16px;padding-left:18px;}
  .faq-a p{padding-left:18px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .brand-text strong{font-size:17px;}
  .brand-text span{font-size:10px;letter-spacing:.18em;}
  .brand-mark{width:38px;height:38px;font-size:18px;}
  .hero-actions .btn-hg{width:100%;}
  .nav-dl{padding:8px 14px;font-size:13px;}
}
@media (max-width:520px){
  .container-x{padding:0 16px;}
  .page-hero h1{font-size:27px;}
  .type-group{padding:22px 20px;}
  .feature-card-body{padding:20px;}
  .hero-stats{gap:18px;}
  .hero-stat{min-width:calc(50% - 9px);}
}

/* roulang page: category5 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --r-pill:999px;
  --r-card:18px;
  --r-lg:22px;
  --r-input:12px;
  --sh-card:0 8px 24px rgba(20,22,27,.08);
  --sh-hover:0 18px 40px rgba(20,22,27,.14);
  --sh-dark:0 10px 30px rgba(0,0,0,.35);
  --container:1180px;
  --gutter:24px;
}

*,*::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,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--c-body);
  background:var(--c-bg);
  font-feature-settings:"tnum";
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{
  color:var(--c-ink);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.25;
  margin:0 0 12px;
}
h1{font-size:52px;font-weight:900;}
h2{font-size:34px;font-weight:900;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 16px;}
a{color:var(--c-brand-deep);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--c-accent);}
img{max-width:100%;display:block;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:3px solid var(--c-brand);outline-offset:3px;border-radius:6px;}

.container-x{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head .eyebrow{margin-bottom:14px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.06em;
  color:var(--c-brand-deep);
  background:var(--c-brand-soft);
  border-radius:var(--r-pill);
  padding:6px 14px;
}
.lead{font-size:18px;color:var(--c-body);max-width:640px;}
.text-muted-hg{color:var(--c-muted);font-size:14px;}

/* ---------- 按鈕 ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;
  border-radius:var(--r-pill);
  font-size:16px;font-weight:800;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,background-color .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease;
  text-align:center;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:#fff;box-shadow:0 12px 26px rgba(217,130,15,.36);}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(224,66,107,.28);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;}
.btn-outline{background:transparent;color:var(--c-ink);border-color:var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:#fff;}
.btn-outline-light{background:transparent;color:#F7F4EE;border-color:rgba(247,244,238,.5);}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}
.btn-ghost{background:transparent;color:var(--c-body);border-color:transparent;padding-left:0;padding-right:0;min-height:44px;}
.btn-ghost:hover{color:var(--c-brand-deep);}
.btn-sm{min-height:44px;padding:8px 18px;font-size:14px;}

/* ---------- 導覽 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:background-color .25s ease,box-shadow .25s ease,padding .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:0 6px 24px rgba(20,22,27,.08);
}
.nav-wrap{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:16px;
  min-height:80px;
  transition:min-height .25s ease;
}
.site-header.is-scrolled .nav-wrap{min-height:66px;}
.nav-left,.nav-right{display:flex;align-items:center;gap:6px;}
.nav-left{justify-self:end;}
.nav-right{justify-self:start;}
.nav-link-hg{
  position:relative;
  display:inline-flex;align-items:center;
  min-height:44px;padding:8px 12px;
  font-size:15px;font-weight:700;color:var(--c-ink);
  border-radius:var(--r-pill);
  transition:color .2s ease,background-color .2s ease;
}
.nav-link-hg::after{
  content:"";position:absolute;left:50%;bottom:6px;
  width:0;height:3px;border-radius:3px;background:var(--c-brand);
  transform:translateX(-50%);
  transition:width .22s ease;
}
.nav-link-hg:hover{background:var(--c-brand-soft);color:var(--c-ink);}
.nav-link-hg:hover::after{width:22px;}
.nav-link-hg.active{color:var(--c-brand-deep);}
.nav-link-hg.active::after{width:22px;}
.nav-download{margin-left:10px;min-height:44px;padding:9px 20px;font-size:14px;}

.brand{
  display:inline-flex;align-items:center;gap:10px;
  min-height:48px;padding:4px 8px;
  white-space:nowrap;
}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(135deg,var(--c-brand),var(--c-accent));
  color:#fff;font-size:18px;font-weight:900;
  box-shadow:0 6px 16px rgba(246,166,44,.38);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-size:18px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;}
.brand-text span{font-size:12px;font-weight:700;color:var(--c-brand-deep);letter-spacing:.14em;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--c-line);
  background:#fff;border-radius:var(--r-input);
  align-items:center;justify-content:center;
  flex-direction:column;gap:5px;
  cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease;}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
body.nav-open .nav-toggle span:nth-child(2){opacity:0;}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-panel{
  display:none;
  position:fixed;left:0;right:0;top:0;
  padding:88px 20px 32px;
  background:var(--c-bg);
  z-index:900;
  max-height:100vh;overflow-y:auto;
  box-shadow:0 24px 60px rgba(20,22,27,.18);
}
body.nav-open .mobile-panel{display:block;}
.mobile-panel a.m-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:52px;padding:0 6px;
  border-bottom:1px solid var(--c-line);
  color:var(--c-ink);font-weight:700;font-size:16px;
}
.mobile-panel a.m-link.active{color:var(--c-brand-deep);}
.mobile-panel .m-actions{display:flex;flex-direction:column;gap:12px;margin-top:24px;}

/* ---------- 頁首 ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  padding:76px 0 72px;
  background:var(--c-bg);
}
.page-hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.9;
}
.page-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(255,248,238,.97) 0%,rgba(255,248,238,.92) 46%,rgba(255,248,238,.55) 100%);
}
.page-hero-inner{
  position:relative;
  display:grid;grid-template-columns:1.15fr .85fr;
  gap:48px;align-items:center;
}
.page-hero-copy h1{font-size:52px;margin-bottom:18px;}
.page-hero-copy .lead{font-size:18px;margin-bottom:26px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}
.badge-hg{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:var(--r-pill);
  font-size:13px;font-weight:800;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
}
.badge-hg.ghost{background:#fff;color:var(--c-body);border:1px solid var(--c-line);}
.badge-hg.mint{background:rgba(30,138,118,.1);color:var(--c-mint);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.page-hero-visual{
  position:relative;
  display:flex;justify-content:center;align-items:center;
  min-height:340px;
}
.page-hero-visual img{
  border-radius:var(--r-lg);
  box-shadow:var(--sh-hover);
  border:1px solid rgba(20,22,27,.06);
  object-fit:cover;
}
.page-hero-visual .shot-main{
  width:78%;aspect-ratio:9/19.5;max-width:300px;
  transform:rotate(-3deg);
}
.page-hero-visual .shot-float{
  position:absolute;right:0;bottom:-18px;
  width:44%;max-width:170px;aspect-ratio:9/19.5;
  transform:rotate(4deg);
  border:4px solid #fff;
}

/* ---------- 步驟 ---------- */
.steps-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.step-card{
  position:relative;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:28px 26px 26px;
  box-shadow:var(--sh-card);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.step-num{
  display:inline-grid;place-items:center;
  width:44px;height:44px;border-radius:var(--r-pill);
  background:var(--c-brand);color:var(--c-ink);
  font-weight:900;font-size:16px;
  margin-bottom:16px;
}
.step-card h3{font-size:20px;margin-bottom:8px;}
.step-card p{margin:0;font-size:15px;color:var(--c-body);}
.step-card .step-note{
  margin-top:14px;padding-top:14px;
  border-top:1px dashed var(--c-line);
  font-size:13px;color:var(--c-muted);
}

/* ---------- 裝置對照 ---------- */
.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.device-card{
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:26px 24px;
  box-shadow:var(--sh-card);
  transition:transform .25s ease,box-shadow .25s ease;
}
.device-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.device-card .d-icon{
  width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;
  background:var(--c-brand-soft);color:var(--c-brand-deep);
  font-weight:900;font-size:15px;margin-bottom:16px;
}
.device-card h3{font-size:19px;margin-bottom:10px;}
.device-card p{font-size:15px;margin:0;}
.device-card ul{margin-top:14px;display:grid;gap:8px;}
.device-card li{
  position:relative;padding-left:20px;font-size:14px;color:var(--c-body);
}
.device-card li::before{
  content:"";position:absolute;left:0;top:9px;
  width:8px;height:8px;border-radius:50%;background:var(--c-brand);
}

/* ---------- 深墨區塊 ---------- */
.dark-band{
  background:var(--c-ink);
  color:rgba(247,244,238,.78);
  border-radius:0;
  padding:88px 0;
}
.dark-band h2,.dark-band h3{color:#F7F4EE;}
.dark-band .lead{color:rgba(247,244,238,.72);}
.check-list{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:0 40px;margin-top:8px;
}
.check-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 0;
  border-bottom:1px dashed rgba(255,255,255,.14);
}
.check-item .dot{
  flex:0 0 12px;width:12px;height:12px;border-radius:50%;
  background:var(--c-mint);margin-top:9px;
}
.check-item strong{
  display:block;color:#F7F4EE;font-size:16px;font-weight:800;line-height:1.5;
}
.check-item span{font-size:14px;color:rgba(247,244,238,.62);}
.dark-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  margin-top:40px;padding-top:32px;
  border-top:1px solid rgba(255,255,255,.14);
}
.dark-stat strong{
  display:block;font-size:34px;font-weight:900;color:var(--c-brand);
  line-height:1.2;font-variant-numeric:tabular-nums;
}
.dark-stat span{font-size:13px;color:rgba(247,244,238,.6);}

/* ---------- FAQ ---------- */
.faq-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 40px;}
.accordion-hg .accordion-item{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--c-line);
}
.accordion-hg .accordion-header{margin:0;}
.accordion-hg .accordion-button{
  position:relative;
  padding:22px 44px 22px 18px;
  background:transparent;
  border:none;
  box-shadow:none;
  color:var(--c-ink);
  font-size:17px;font-weight:800;
  line-height:1.5;
  border-radius:0;
  transition:color .2s ease,background-color .2s ease;
}
.accordion-hg .accordion-button::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;
  width:3px;border-radius:3px;background:transparent;
  transition:background-color .2s ease;
}
.accordion-hg .accordion-button:not(.collapsed){color:var(--c-brand-deep);background:transparent;}
.accordion-hg .accordion-button:not(.collapsed)::before{background:var(--c-brand);}
.accordion-hg .accordion-button:focus{box-shadow:none;outline:3px solid var(--c-brand);outline-offset:-3px;}
.accordion-hg .accordion-button::after{
  content:"";position:absolute;right:12px;top:50%;
  width:14px;height:14px;margin:0;
  background:none;
  transform:translateY(-50%);
  border-right:2px solid var(--c-brand-deep);
  border-bottom:2px solid var(--c-brand-deep);
  rotate:45deg;
  transition:rotate .25s ease;
}
.accordion-hg .accordion-button:not(.collapsed)::after{rotate:-135deg;}
.accordion-hg .accordion-body{
  padding:0 18px 24px;
  font-size:16px;line-height:1.85;color:var(--c-body);
}

/* ---------- 交叉導流 ---------- */
.cross-links{display:flex;flex-wrap:wrap;gap:12px;}
.cross-chip{
  display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:10px 20px;
  border-radius:var(--r-pill);
  border:1px solid var(--c-line);
  background:var(--c-surface);
  color:var(--c-ink);font-size:15px;font-weight:700;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.cross-chip:hover{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink);transform:translateY(-2px);}
.cross-chip .chip-idx{font-size:12px;font-weight:900;color:var(--c-brand-deep);}
.cross-chip:hover .chip-idx{color:var(--c-ink);}

/* ---------- CTA ---------- */
.cta-card{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);
  background:linear-gradient(120deg,var(--c-brand-soft),#fff);
  border:1px solid var(--c-line);
  padding:56px 48px;
  box-shadow:var(--sh-card);
}
.cta-card h2{margin-bottom:12px;}
.cta-card p{max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px;}
.cta-figure{
  position:absolute;right:-30px;bottom:-30px;
  width:280px;aspect-ratio:1/1;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(246,166,44,.35),rgba(224,66,107,.18));
  pointer-events:none;
}

/* ---------- 頁腳 ---------- */
.site-footer{
  background:var(--c-ink);
  color:rgba(247,244,238,.72);
  padding:72px 0 28px;
  margin-top:0;
}
.site-footer h4{
  color:#F7F4EE;font-size:15px;font-weight:800;
  margin-bottom:16px;letter-spacing:.02em;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:40px;
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.site-footer .brand-mark{border-radius:12px;}
.site-footer .brand-text strong{color:#F7F4EE;font-size:17px;}
.site-footer .brand-text span{color:var(--c-brand);font-size:12px;}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(247,244,238,.66);}
.footer-links{display:grid;gap:10px;}
.footer-links a{
  font-size:14px;color:rgba(247,244,238,.72);
  display:inline-flex;align-items:center;min-height:32px;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-links a:hover{color:var(--c-brand);padding-left:4px;}
.footer-cta .btn-hg{width:100%;margin-bottom:10px;min-height:44px;font-size:14px;}
.footer-bottom{
  margin-top:48px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:12px;color:rgba(247,244,238,.5);
}

/* ---------- 響應式 ---------- */
@media (max-width:1199px){
  h1,.page-hero-copy h1{font-size:44px;}
  h2{font-size:30px;}
}
@media (max-width:991px){
  .nav-wrap{grid-template-columns:auto 1fr auto;min-height:64px;}
  .nav-left,.nav-right,.nav-download{display:none;}
  .nav-toggle{display:flex;}
  .brand{justify-self:center;}
  .mobile-download{
    display:inline-flex;align-items:center;justify-content:center;
    min-height:40px;padding:8px 16px;font-size:13px;
  }
  .page-hero{padding:56px 0 48px;}
  .page-hero-inner{grid-template-columns:1fr;gap:36px;}
  .page-hero-visual{min-height:0;justify-content:flex-start;}
  .page-hero-visual .shot-main{width:56%;max-width:230px;}
  .page-hero-visual .shot-float{right:auto;left:190px;width:34%;max-width:130px;}
  .section,.dark-band{padding:64px 0;}
  .section-tight{padding:48px 0;}
  .steps-grid{grid-template-columns:1fr;}
  .device-grid{grid-template-columns:1fr 1fr;}
  .check-list{grid-template-columns:1fr;gap:0;}
  .dark-stats{grid-template-columns:1fr 1fr;gap:24px 16px;}
  .faq-cols{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-card{padding:40px 28px;}
}
@media (min-width:992px){
  .mobile-panel{display:none !important;}
  .mobile-download{display:none;}
}
@media (max-width:767px){
  body{font-size:16px;}
  h1,.page-hero-copy h1{font-size:32px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .page-hero-copy .lead{font-size:16px;}
  .hero-actions .btn-hg{width:100%;}
  .device-grid{grid-template-columns:1fr;}
  .dark-stats{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .cta-card{padding:32px 22px;}
  .step-card{padding:22px 20px;}
  .page-hero-visual .shot-float{left:auto;right:4%;}
}
@media (max-width:575px){
  .container-x{padding:0 16px;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:16px;}
  .brand-text strong{font-size:16px;}
  .brand-text span{font-size:11px;}
  .page-hero{padding:44px 0 40px;}
  .section,.dark-band{padding:52px 0;}
  .acc-row{padding:20px 0;}
  .accordion-hg .accordion-button{font-size:16px;padding:20px 40px 20px 16px;}
}

/* roulang page: category6 */
:root{
  --c-brand:#F6A62C;
  --c-brand-deep:#D9820F;
  --c-brand-soft:#FFF1D8;
  --c-accent:#E0426B;
  --c-accent-deep:#BE2E54;
  --c-mint:#1E8A76;
  --c-ink:#14161B;
  --c-body:#4A4F5C;
  --c-muted:#8A8F9C;
  --c-bg:#FFF8EE;
  --c-surface:#FFFFFF;
  --c-line:#EDE3D4;
  --c-light:#F7F4EE;
  --r-pill:999px;
  --r-card:18px;
  --r-lg:22px;
  --r-input:12px;
  --shadow-1:0 8px 24px rgba(20,22,27,.08);
  --shadow-2:0 18px 40px rgba(20,22,27,.14);
  --shadow-dark:0 10px 30px rgba(0,0,0,.35);
  --wrap:1180px;
  --sp-1:8px; --sp-2:12px; --sp-3:16px; --sp-4:24px; --sp-5:32px; --sp-6:48px;
}

*,*::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,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--c-body);
  background:var(--c-bg);
  font-variant-numeric:tabular-nums;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-ink);text-decoration:none;transition:color .2s ease,background-color .2s ease,box-shadow .2s ease,transform .2s ease;}
a:hover{color:var(--c-brand-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{
  color:var(--c-ink);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.25;
  margin:0 0 var(--sp-3);
}
h1{font-size:52px;}
h2{font-size:34px;}
h3{font-size:22px;}
h4{font-size:18px;}
p{margin:0 0 var(--sp-3);}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--c-brand);outline-offset:3px;border-radius:6px;}

.container-x{
  width:100%;
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 20px;
}
.section{padding:88px 0;}
.section-tight{padding:64px 0;}
.section-head{max-width:720px;margin-bottom:var(--sp-6);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--c-brand-deep);
  background:var(--c-brand-soft);
  border-radius:var(--r-pill);
  padding:5px 14px;
  margin-bottom:var(--sp-3);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-brand);}
.lead{font-size:17px;color:var(--c-body);max-width:720px;}

/* ---------- 按鈕 ---------- */
.btn-hg{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:12px 26px;
  border-radius:var(--r-pill);
  font-size:16px;font-weight:700;letter-spacing:.01em;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-hg:hover{transform:translateY(-2px);}
.btn-hg:active{transform:translateY(0);}
.btn-brand{background:var(--c-brand);color:var(--c-ink);box-shadow:0 8px 20px rgba(246,166,44,.32);}
.btn-brand:hover{background:var(--c-brand-deep);color:var(--c-ink);box-shadow:0 12px 26px rgba(217,130,15,.36);}
.btn-accent{background:var(--c-accent);color:#fff;box-shadow:0 8px 20px rgba(224,66,107,.28);}
.btn-accent:hover{background:var(--c-accent-deep);color:#fff;box-shadow:0 12px 26px rgba(190,46,84,.34);}
.btn-outline{background:transparent;color:var(--c-ink);border-color:var(--c-ink);}
.btn-outline:hover{background:var(--c-ink);color:#F7F4EE;}
.btn-outline-light{background:transparent;color:#F7F4EE;border-color:rgba(247,244,238,.55);}
.btn-outline-light:hover{background:#F7F4EE;color:var(--c-ink);border-color:#F7F4EE;}
.btn-ghost{background:transparent;color:var(--c-body);border-color:var(--c-line);}
.btn-ghost:hover{background:var(--c-brand-soft);color:var(--c-ink);border-color:var(--c-brand-soft);}
.btn-sm{min-height:40px;padding:8px 20px;font-size:14px;}

/* ---------- 徽章 ---------- */
.badge-soft{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;line-height:1.4;
  padding:4px 12px;border-radius:var(--r-pill);
  background:var(--c-brand-soft);color:#8A5A08;
  white-space:nowrap;
}
.badge-accent{background:#FDE7ED;color:var(--c-accent-deep);}
.badge-mint{background:#E1F3EE;color:#146B5C;}
.badge-gray{background:#F1EEEA;color:#6E7480;}

/* ---------- 導覽 ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:background-color .25s ease,box-shadow .25s ease,padding .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,248,238,.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  box-shadow:0 6px 22px rgba(20,22,27,.08);
}
.header-inner{
  width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px;
  display:grid;grid-template-columns:1fr auto 1fr auto;
  align-items:center;
  min-height:80px;
  transition:min-height .25s ease;
}
.site-header.is-scrolled .header-inner{min-height:66px;}
.nav-left{display:flex;align-items:center;gap:26px;justify-self:end;padding-right:34px;}
.nav-right{display:flex;align-items:center;gap:26px;justify-self:start;padding-left:34px;}
.nav-link-hg{
  position:relative;
  display:inline-flex;align-items:center;
  min-height:44px;
  font-size:15px;font-weight:700;color:var(--c-body);
  padding:0 2px;
  border-radius:8px;
}
.nav-link-hg::after{
  content:"";position:absolute;left:50%;bottom:6px;transform:translateX(-50%) scaleX(0);
  width:100%;height:3px;border-radius:var(--r-pill);background:var(--c-brand);
  transition:transform .22s ease;
}
.nav-link-hg:hover{color:var(--c-ink);background:var(--c-brand-soft);}
.nav-link-hg:hover::after,.nav-link-hg.active::after{transform:translateX(-50%) scaleX(1);}
.nav-link-hg.active{color:var(--c-ink);}
.brand-center{
  display:inline-flex;align-items:center;gap:10px;
  justify-self:center;min-height:44px;padding:4px 8px;border-radius:14px;
}
.brand-center:hover{background:var(--c-brand-soft);}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;
  background:linear-gradient(140deg,var(--c-brand),var(--c-accent));
  color:#fff;font-weight:900;font-size:19px;
  box-shadow:0 6px 16px rgba(246,166,44,.35);
  white-space:nowrap;
}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-text strong{font-size:19px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;white-space:nowrap;}
.brand-text span{font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--c-brand-deep);white-space:nowrap;}
.header-cta{justify-self:end;}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:14px;
  background:var(--c-brand-soft);border:1px solid var(--c-line);
  cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--c-ink);border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:20px;height:2px;background:var(--c-ink);border-radius:2px;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
body.menu-open .nav-toggle span{background:transparent;}
body.menu-open .nav-toggle span::before{transform:translateY(6px) rotate(45deg);}
body.menu-open .nav-toggle span::after{transform:translateY(-6px) rotate(-45deg);}

.mobile-menu{
  display:none;
  position:fixed;left:0;right:0;top:0;bottom:0;
  z-index:999;
  background:var(--c-bg);
  padding:96px 20px 32px;
  overflow-y:auto;
  transform:translateY(-12px);
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease,transform .25s ease;
}
body.menu-open .mobile-menu{opacity:1;transform:translateY(0);pointer-events:auto;}
.mobile-menu a.m-link{
  display:flex;align-items:center;justify-content:space-between;
  min-height:56px;padding:0 4px;
  font-size:17px;font-weight:700;color:var(--c-ink);
  border-bottom:1px solid var(--c-line);
}
.mobile-menu a.m-link:hover{color:var(--c-brand-deep);}
.mobile-menu a.m-link.active{color:var(--c-brand-deep);}
.mobile-menu a.m-link::after{content:"›";color:var(--c-muted);font-size:20px;}
.mobile-menu .m-cta{margin-top:28px;display:flex;flex-direction:column;gap:12px;}

/* ---------- 首屏 ---------- */
.page-hero{
  position:relative;
  padding:64px 0 72px;
  background:
    linear-gradient(105deg,rgba(255,248,238,.97) 0%,rgba(255,248,238,.9) 46%,rgba(255,241,216,.72) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,166,44,.28),rgba(246,166,44,0) 68%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--c-muted);margin-bottom:var(--sp-3);}
.crumbs a{color:var(--c-muted);}
.crumbs a:hover{color:var(--c-brand-deep);}
.crumbs .sep{color:#C9C0B2;}
.crumbs .current{color:var(--c-ink);font-weight:700;}
.page-hero h1{font-size:52px;margin-bottom:var(--sp-3);}
.page-hero h1 em{font-style:normal;color:var(--c-brand-deep);}
.page-hero .lead{font-size:17px;max-width:620px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:var(--sp-5);}
.hero-visual{position:relative;}
.hero-visual .frame{
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--shadow-2);
  border:1px solid rgba(20,22,27,.06);
  transform:rotate(2deg);
  aspect-ratio:4/3;
}
.hero-visual .frame img{width:100%;height:100%;object-fit:cover;}
.hero-visual .tag-float{
  position:absolute;left:-16px;bottom:22px;
  background:#fff;border-radius:14px;padding:12px 18px;
  box-shadow:var(--shadow-2);
  font-size:14px;font-weight:700;color:var(--c-ink);
  display:flex;align-items:center;gap:10px;
}
.hero-visual .tag-float i{width:10px;height:10px;border-radius:50%;background:var(--c-mint);display:inline-block;font-style:normal;}

/* ---------- 數字條 ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  margin-top:-40px;
  position:relative;z-index:3;
}
.stat-strip .stat{
  padding:24px 22px;
  border-right:1px solid var(--c-line);
}
.stat-strip .stat:last-child{border-right:0;}
.stat .num{font-size:30px;font-weight:900;color:var(--c-brand-deep);line-height:1.1;letter-spacing:-.02em;}
.stat .lbl{font-size:13px;color:var(--c-muted);margin-top:6px;}

/* ---------- 時間軸 ---------- */
.timeline{position:relative;padding-left:34px;}
.timeline::before{
  content:"";position:absolute;left:5px;top:10px;bottom:14px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--c-brand),rgba(246,166,44,.18));
}
.tl-day{position:relative;margin-bottom:40px;}
.tl-day:last-child{margin-bottom:0;}
.tl-date{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
  margin-bottom:var(--sp-3);
}
.tl-date::before{
  content:"";position:absolute;left:-34px;top:9px;
  width:12px;height:12px;border-radius:50%;
  background:var(--c-brand);box-shadow:0 0 0 4px var(--c-bg),0 0 0 5px rgba(246,166,44,.35);
}
.tl-date strong{font-size:20px;font-weight:900;color:var(--c-ink);letter-spacing:-.01em;}
.tl-date .tl-week{font-size:13px;font-weight:700;color:var(--c-brand-deep);background:var(--c-brand-soft);padding:3px 12px;border-radius:var(--r-pill);}
.tl-date .tl-count{font-size:13px;color:var(--c-muted);}
.tl-items{display:flex;flex-direction:column;gap:14px;}
.tl-item{
  display:grid;grid-template-columns:132px 1fr;gap:20px;align-items:start;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-card);
  padding:16px;
  box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.tl-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#F3DDB8;}
.tl-thumb{aspect-ratio:16/9;border-radius:14px;overflow:hidden;border:1px solid rgba(20,22,27,.06);background:#F4EEE5;}
.tl-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.tl-item:hover .tl-thumb img{transform:scale(1.05);}
.tl-body{min-width:0;}
.tl-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px;}
.tl-time{font-size:13px;font-weight:700;color:var(--c-muted);letter-spacing:.04em;}
.tl-body h3{font-size:18px;margin-bottom:6px;}
.tl-body p{font-size:15px;color:var(--c-body);margin-bottom:10px;}
.tl-link{font-size:14px;font-weight:700;color:var(--c-brand-deep);display:inline-flex;align-items:center;gap:6px;}
.tl-link::after{content:"→";transition:transform .2s ease;}
.tl-link:hover{color:var(--c-ink);}
.tl-link:hover::after{transform:translateX(4px);}

/* ---------- 深墨區塊 ---------- */
.dark-block{
  background:var(--c-ink);
  color:#F7F4EE;
  border-radius:0;
  position:relative;
  overflow:hidden;
}
.dark-block::before{
  content:"";position:absolute;left:-140px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,166,44,.22),rgba(246,166,44,0) 70%);
}
.dark-block h2,.dark-block h3{color:#F7F4EE;}
.dark-block p{color:rgba(247,244,238,.78);}
.dark-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative;z-index:2;}
.rule-list{display:flex;flex-direction:column;margin-top:var(--sp-5);}
.rule-item{
  display:grid;grid-template-columns:44px 1fr;gap:18px;
  padding:20px 0;
  border-top:1px dashed rgba(255,255,255,.14);
}
.rule-item:last-child{border-bottom:1px dashed rgba(255,255,255,.14);}
.rule-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:50%;
  background:var(--c-brand);color:var(--c-ink);
  font-weight:900;font-size:15px;
}
.rule-item h4{margin-bottom:4px;color:#F7F4EE;font-size:17px;}
.rule-item p{margin:0;font-size:15px;line-height:1.75;color:rgba(247,244,238,.72);}
.dark-visual{
  border-radius:var(--r-lg);overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:var(--shadow-dark);
  aspect-ratio:4/5;
}
.dark-visual img{width:100%;height:100%;object-fit:cover;}
.dark-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:var(--sp-5);}
.dark-note{font-size:13px;color:rgba(255,255,255,.6);margin-top:14px;}

/* ---------- 表單區 ---------- */
.subscribe-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);
  padding:44px;
}
.form-field{margin-bottom:18px;}
.form-field label{display:block;font-size:14px;font-weight:700;color:var(--c-ink);margin-bottom:8px;}
.form-control-hg{
  width:100%;min-height:50px;
  padding:12px 16px;
  font-size:16px;color:var(--c-ink);
  background:#FDFBF7;
  border:2px solid transparent;
  border-radius:var(--r-input);
  box-shadow:inset 0 0 0 1px var(--c-line);
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
  appearance:none;
}
.form-control-hg::placeholder{color:#A9A293;}
.form-control-hg:focus{
  outline:none;background:#fff;
  border-color:var(--c-brand);
  box-shadow:0 0 0 3px rgba(246,166,44,.24);
}
select.form-control-hg{background-image:linear-gradient(45deg,transparent 50%,var(--c-body) 50%),linear-gradient(135deg,var(--c-body) 50%,transparent 50%);background-position:calc(100% - 22px) 22px,calc(100% - 16px) 22px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.form-hint{font-size:13px;color:var(--c-muted);margin-top:10px;}
.form-error{font-size:13px;color:var(--c-accent-deep);margin-top:6px;display:none;}
.form-field.has-error .form-control-hg{border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(224,66,107,.16);}
.form-field.has-error .form-error{display:block;}
.subscribe-list{display:flex;flex-direction:column;gap:14px;margin-top:var(--sp-4);}
.subscribe-list li{display:flex;gap:12px;font-size:15px;align-items:flex-start;}
.subscribe-list li::before{content:"";flex:0 0 8px;width:8px;height:8px;border-radius:50%;background:var(--c-mint);margin-top:11px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;}
.faq-item{border-bottom:1px solid var(--c-line);}
.faq-item:first-child{border-top:1px solid var(--c-line);}
.faq-item .accordion-button{
  position:relative;
  width:100%;display:flex;align-items:center;gap:16px;
  padding:22px 8px 22px 20px;
  font-size:17px;font-weight:700;color:var(--c-ink);
  background:transparent;border:0;border-radius:0;
  box-shadow:none;
  transition:background-color .2s ease,color .2s ease;
}
.faq-item .accordion-button::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;
  background:var(--c-brand);transform:scaleY(0);transform-origin:center;transition:transform .25s ease;
}
.faq-item .accordion-button:not(.collapsed){color:var(--c-brand-deep);background:transparent;}
.faq-item .accordion-button:not(.collapsed)::before{transform:scaleY(1);}
.faq-item .accordion-button:not(.collapsed)::after{display:none;}
.faq-item .accordion-button::after{display:none;}
.faq-item .accordion-button:hover{background:var(--c-brand-soft);border-radius:12px;}
.faq-sign{position:relative;flex:0 0 16px;width:16px;height:16px;margin-left:auto;}
.faq-sign::before,.faq-sign::after{content:"";position:absolute;background:var(--c-ink);border-radius:2px;transition:transform .25s ease,background-color .25s ease;}
.faq-sign::before{left:0;top:7px;width:16px;height:2px;}
.faq-sign::after{left:7px;top:0;width:2px;height:16px;}
.faq-item .accordion-button:not(.collapsed) .faq-sign::after{transform:scaleY(0);}
.faq-item .accordion-button:not(.collapsed) .faq-sign::before{background:var(--c-brand-deep);}
.faq-item .accordion-body{padding:0 8px 26px 20px;font-size:16px;line-height:1.85;color:var(--c-body);}

/* ---------- 交叉導流 ---------- */
.cross-block{
  background:var(--c-brand-soft);
  border-radius:var(--r-lg);
  padding:44px;
  border:1px solid #F6E3BF;
}
.cross-tags{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--sp-4);}
.cross-tags a{
  display:inline-flex;align-items:center;min-height:46px;
  padding:10px 22px;border-radius:var(--r-pill);
  background:#fff;border:1px solid #F2DDB6;
  font-size:15px;font-weight:700;color:var(--c-ink);
  box-shadow:0 4px 12px rgba(20,22,27,.05);
}
.cross-tags a:hover{background:var(--c-brand);border-color:var(--c-brand);color:var(--c-ink);transform:translateY(-2px);}

/* ---------- 底部 CTA ---------- */
.cta-panel{
  display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;
  background:var(--c-surface);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-1);
  padding:48px;
}
.cta-panel h2{margin-bottom:10px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.back-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:var(--sp-6);}

/* ---------- 頁腳 ---------- */
.site-footer{background:var(--c-ink);color:rgba(247,244,238,.76);padding:72px 0 28px;margin-top:88px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:var(--sp-3);}
.footer-brand .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:18px;}
.footer-brand .brand-text strong{color:#F7F4EE;font-size:18px;}
.footer-brand .brand-text span{color:var(--c-brand);}
.site-footer p{font-size:14px;line-height:1.8;color:rgba(247,244,238,.7);}
.site-footer h4{color:#F7F4EE;font-size:15px;letter-spacing:.04em;margin-bottom:var(--sp-3);}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14px;color:rgba(247,244,238,.74);display:inline-flex;min-height:32px;align-items:center;}
.footer-links a:hover{color:var(--c-brand);}
.footer-cta{display:flex;flex-direction:column;gap:10px;align-items:flex-start;}
.footer-cta .btn-hg{width:100%;}
.footer-bottom{
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(247,244,238,.55);
}

/* ---------- 響應式 ---------- */
@media (max-width:1199.98px){
  h1,.page-hero h1{font-size:44px;}
  h2{font-size:30px;}
  .hero-grid{gap:40px;}
  .footer-grid{gap:32px;}
}
@media (max-width:991.98px){
  .header-inner{grid-template-columns:auto 1fr auto;min-height:68px;}
  .nav-left,.nav-right{display:none;}
  .nav-toggle{display:inline-flex;order:-1;justify-self:start;}
  .brand-center{order:0;justify-self:center;}
  .header-cta{order:1;justify-self:end;}
  .mobile-menu{display:block;}
  body.menu-open{overflow:hidden;}
  .section{padding:64px 0;}
  .page-hero{padding:48px 0 56px;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-visual{max-width:520px;}
  .hero-visual .frame{transform:rotate(0deg);}
  .stat-strip{grid-template-columns:repeat(2,1fr);margin-top:-28px;}
  .stat-strip .stat:nth-child(2){border-right:0;}
  .stat-strip .stat:nth-child(1),.stat-strip .stat:nth-child(2){border-bottom:1px solid var(--c-line);}
  .dark-grid{grid-template-columns:1fr;gap:36px;}
  .dark-visual{aspect-ratio:16/10;max-width:520px;}
  .subscribe-wrap{grid-template-columns:1fr;gap:32px;padding:32px;}
  .cta-panel{grid-template-columns:1fr;gap:28px;padding:32px;}
  .cross-block{padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  h1,.page-hero h1{font-size:32px;}
  h2{font-size:25px;}
  h3{font-size:19px;}
  .container-x{padding:0 16px;}
  .header-inner{padding:0 16px;}
  .brand-text strong{font-size:17px;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:17px;}
  .brand-text span{font-size:10px;letter-spacing:.16em;}
  .header-cta .btn-hg{padding:8px 16px;font-size:13px;min-height:40px;}
  .section{padding:56px 0;}
  .tl-item{grid-template-columns:1fr;gap:14px;}
  .tl-thumb{aspect-ratio:16/9;}
  .timeline{padding-left:24px;}
  .timeline::before{left:4px;}
  .tl-date::before{left:-24px;width:10px;height:10px;top:8px;}
  .tl-date strong{font-size:18px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .site-footer{padding:56px 0 24px;margin-top:56px;}
  .cross-tags a{padding:9px 18px;font-size:14px;min-height:44px;}
  .faq-item .accordion-button{font-size:16px;padding:20px 4px 20px 16px;}
  .faq-item .accordion-body{padding:0 4px 22px 16px;font-size:15px;}
  .back-row{flex-direction:column;align-items:flex-start;gap:12px;}
  .hero-actions .btn-hg{width:100%;}
  .subscribe-wrap{padding:24px;}
  .cta-panel{padding:24px;}
  .cross-block{padding:24px;}
}
@media (max-width:519.98px){
  .stat-strip{grid-template-columns:1fr;}
  .stat-strip .stat{border-right:0;border-bottom:1px solid var(--c-line);}
  .stat-strip .stat:last-child{border-bottom:0;}
  .stat .num{font-size:26px;}
}