/* roulang page: index */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --teal:#23564F;
  --teal-soft:#E4F0EC;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
}
*,*::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:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;border:0;}
a{color:inherit;text-decoration:none;background:none;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{margin:0 0 .6em;font-weight:800;line-height:1.32;letter-spacing:-.01em;color:var(--ink);}
h1{font-size:clamp(2rem,4.2vw,3.25rem);font-weight:900;line-height:1.2;}
h2{font-size:clamp(1.5rem,2.6vw,2.25rem);font-weight:800;}
h3{font-size:clamp(1.1rem,1.6vw,1.35rem);font-weight:700;}
h4{font-size:1.0625rem;font-weight:700;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px;}

/* ---------- layout ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:80px 0;position:relative;}
.section--white{background:#FFFFFF;}
.section--paper{background:var(--paper);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:1rem;margin:0;}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8125rem;font-weight:700;letter-spacing:.14em;
  color:var(--berry-deep);text-transform:none;margin-bottom:14px;
}
.kicker::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--berry);display:block;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:14px 28px;font-size:.9375rem;font-weight:700;
  border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-3);}
.btn-primary:active{transform:none;box-shadow:var(--shadow-1);}
.btn-ghost{background:transparent;border-color:var(--berry);color:var(--berry-deep);}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-deep);transform:translateY(-2px);}
.btn-ghost:active{transform:none;}
.btn-sm{padding:10px 20px;font-size:.875rem;}
.btn-block{width:100%;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(251,246,242,.94);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 2px 12px rgba(34,27,32,.07);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex:none;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--berry);
  display:grid;place-items:center;color:#fff;box-shadow:var(--shadow-1);flex:none;
}
.brand-mark svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:-.01em;}
.brand-text em{font-style:normal;font-size:.6875rem;letter-spacing:.22em;color:var(--muted);}
.main-nav{display:flex;align-items:center;gap:22px;}
.nav-link{position:relative;font-size:.9375rem;font-weight:600;color:var(--muted);padding:6px 0;transition:color .2s ease;}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;border-radius:2px;
  background:var(--berry);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--berry-deep);}
.nav-cta{flex:none;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--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);}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 76px;
  background:radial-gradient(circle at 88% 8%, rgba(216,69,107,.10), transparent 55%),linear-gradient(180deg,var(--paper) 0%,#FFFFFF 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(216,69,107,.16) 1px, transparent 1px);
  background-size:22px 22px;opacity:.55;
  -webkit-mask-image:linear-gradient(115deg,#000 0%,transparent 58%);
  mask-image:linear-gradient(115deg,#000 0%,transparent 58%);
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.8125rem;font-weight:700;letter-spacing:.06em;
}
.hero h1{margin:18px 0 16px;}
.hero-sub{font-size:1.0625rem;color:var(--muted);max-width:560px;margin-bottom:28px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-metrics{display:flex;flex-wrap:wrap;gap:34px;}
.hero-metrics li{display:flex;flex-direction:column;gap:2px;}
.hero-metrics strong{font-size:1.5rem;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.02em;line-height:1.2;}
.hero-metrics span{font-size:.8125rem;color:var(--muted);}
.hero-visual{position:relative;}
.hero-figure{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-2);
  aspect-ratio:16/11;background:var(--line);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-float{
  position:absolute;right:-14px;bottom:-26px;min-width:208px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:16px 18px;box-shadow:var(--shadow-2);
}
.hero-float .hf-label{font-size:.75rem;color:var(--muted);letter-spacing:.08em;display:block;margin-bottom:4px;}
.hero-float strong{font-size:1.375rem;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.02em;}
.hero-float p{font-size:.8125rem;color:var(--muted);margin:2px 0 10px;}
.spark{height:4px;border-radius:999px;background:var(--line);overflow:hidden;}
.spark span{display:block;height:100%;border-radius:999px;background:var(--berry);}
.spark--clay span{background:var(--clay);}
.spark--teal span{background:var(--teal);}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.stat-card{
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--berry);
  border-radius:var(--radius-md);padding:22px 22px 20px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.stat-card .num{font-size:2.25rem;font-weight:900;line-height:1.1;font-variant-numeric:tabular-nums;letter-spacing:-.02em;}
.stat-card .num em{font-style:normal;font-size:.9rem;font-weight:700;color:var(--muted);margin-left:4px;letter-spacing:0;}
.stat-card .desc{font-size:.875rem;color:var(--muted);margin:6px 0 14px;}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.svc-card{
  position:relative;display:flex;flex-direction:column;gap:10px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.svc-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#DCC9BF;}
.svc-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);flex:none;
}
.svc-icon svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.svc-card h3{margin:6px 0 0;font-size:1.1875rem;}
.svc-card p{font-size:.9375rem;color:var(--muted);margin:0;}
.svc-link{
  margin-top:auto;padding-top:14px;display:inline-flex;align-items:center;gap:6px;
  font-size:.875rem;font-weight:700;color:var(--berry-deep);
}
.svc-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .22s ease;}
.svc-card:hover .svc-link svg{transform:translateX(4px);}
.svc-card--lg{grid-column:span 2;padding:0;overflow:hidden;}
.svc-card--lg .svc-media{aspect-ratio:16/9;overflow:hidden;background:var(--line);}
.svc-card--lg .svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.svc-card--lg:hover .svc-media img{transform:scale(1.04);}
.svc-card--lg .svc-body{padding:22px 26px 26px;display:flex;flex-direction:column;gap:8px;flex:1;}

/* ---------- posts ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px;}
.chip{
  padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:.8125rem;font-weight:700;color:var(--muted);
}
.chip.is-on{background:var(--berry);border-color:var(--berry);color:#fff;}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .22s ease,box-shadow .22s ease;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.post-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--line);}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.post-card:hover .post-thumb img{transform:scale(1.04);}
.badge{
  position:absolute;top:12px;left:12px;display:inline-block;
  padding:4px 12px;border-radius:999px;background:var(--berry);color:#fff;
  font-size:.75rem;font-weight:700;letter-spacing:.04em;
}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-title{font-size:1.0625rem;font-weight:700;line-height:1.55;margin:0;}
.post-excerpt{font-size:.875rem;color:var(--muted);margin:0;}
.post-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--muted);}
.post-arrow{color:var(--berry-deep);font-weight:900;transition:transform .22s ease;}
.post-card:hover .post-arrow{transform:translateX(4px);}
.clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.empty-state{
  min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  border:1px dashed var(--line);border-radius:var(--radius-lg);background:#fff;text-align:center;padding:36px 24px;
}
.empty-state svg{width:48px;height:48px;fill:none;stroke:var(--berry);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.empty-state p{color:var(--muted);margin:0;font-size:.9375rem;}
.empty-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;}

/* ---------- compare ---------- */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:24px;align-items:stretch;}
.cmp-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;}
.cmp-card h3{margin-bottom:18px;font-size:1.0625rem;}
.cmp-card ul{display:flex;flex-direction:column;gap:12px;}
.cmp-card li{display:flex;gap:10px;font-size:.9375rem;color:var(--muted);line-height:1.7;}
.cmp-icon{width:20px;height:20px;flex:none;border-radius:50%;display:grid;place-items:center;margin-top:4px;}
.cmp-icon svg{width:12px;height:12px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
.cmp-icon.no{background:#C9B9B1;}
.cmp-icon.yes{background:var(--teal);}
.cmp-arrow{display:grid;place-items:center;}
.cmp-arrow span{
  width:44px;height:44px;border-radius:50%;background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;
}
.cmp-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.cmp-result{
  margin-top:26px;background:var(--paper);border-left:4px solid var(--berry);
  border-radius:var(--radius-sm);padding:20px 24px;display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center;
}
.cmp-result strong{font-size:1.0625rem;font-weight:900;}
.cmp-result span{font-size:.9375rem;color:var(--muted);}

/* ---------- faq ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;background:none;border:0;display:flex;align-items:center;gap:16px;
  padding:22px 0;text-align:left;cursor:pointer;font-size:1.0625rem;font-weight:700;color:var(--ink);
  transition:color .2s ease;
}
.faq-q:hover{color:var(--berry-deep);}
.faq-num{
  width:24px;height:24px;border-radius:50%;background:var(--berry-soft);color:var(--berry-deep);
  font-size:.75rem;font-weight:900;display:grid;place-items:center;flex:none;
}
.faq-icon{margin-left:auto;flex:none;width:22px;height:22px;position:relative;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--berry);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .25s ease,opacity .25s ease;
}
.faq-icon::before{width:14px;height:2px;}
.faq-icon::after{width:2px;height:14px;}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.is-open .faq-a{max-height:400px;}
.faq-a-inner{padding:0 0 22px 40px;color:var(--muted);font-size:.9375rem;}

/* ---------- form / cta ---------- */
.cta-card{
  display:grid;grid-template-columns:1.15fr .85fr;
  background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-2);
}
.cta-form{padding:40px;}
.cta-form h2{margin-bottom:10px;}
.cta-form > p{color:var(--muted);margin-bottom:26px;font-size:.9375rem;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:8px;}
.field .req{color:var(--berry);margin-left:2px;}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;border-radius:var(--radius-sm);border:1px solid var(--line);
  background:#fff;padding:12px 14px;font-size:.9375rem;color:var(--ink);font-family:inherit;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:96px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 4px rgba(216,69,107,.12);
}
.form-note{font-size:.75rem;color:var(--muted);margin-top:14px;}
.form-feedback{display:none;margin-top:16px;padding:12px 16px;border-radius:var(--radius-sm);background:var(--teal-soft);color:var(--teal);font-size:.875rem;font-weight:700;}
.form-feedback.is-on{display:block;}
.cta-aside{background:#241C21;color:#EFE4DF;padding:40px;display:flex;flex-direction:column;gap:22px;}
.cta-aside h3{color:#fff;font-size:1.1875rem;margin:0;}
.trust-list{display:flex;flex-direction:column;gap:16px;}
.trust-list li{display:flex;gap:12px;align-items:flex-start;font-size:.9375rem;color:#D9CBC4;line-height:1.7;}
.trust-check{width:22px;height:22px;border-radius:50%;background:rgba(216,69,107,.22);color:#F5A8BC;display:grid;place-items:center;flex:none;margin-top:3px;}
.trust-check svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
.cta-aside .aside-foot{margin-top:auto;font-size:.8125rem;color:#A2938D;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--paper);
  border-top:1px solid var(--line);padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(216,69,107,.18) 1px, transparent 1px);
  background-size:20px 20px;opacity:.6;pointer-events:none;
}
.cta-band-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;}
.cta-band h2{margin:0 0 6px;font-size:clamp(1.375rem,2.2vw,1.875rem);}
.cta-band p{margin:0;color:var(--muted);font-size:.9375rem;max-width:620px;}

/* ---------- footer ---------- */
.footer{background:#241C21;color:#D9CBC4;padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;}
.footer .brand-text strong{color:#fff;}
.footer .brand-text em{color:#A2938D;}
.footer-about{font-size:.875rem;color:#A2938D;margin-top:16px;max-width:300px;line-height:1.8;}
.footer h4{color:#fff;font-size:.9375rem;margin:0 0 16px;letter-spacing:.04em;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:.875rem;color:#BFAFA8;transition:color .2s ease;}
.footer-links a:hover{color:var(--berry);text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:.8125rem;color:#8F8079;
}
.footer-bottom a{color:#BFAFA8;}
.footer-bottom a:hover{color:var(--berry);}

/* ---------- back to top ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;
  background:var(--berry);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;
  box-shadow:var(--shadow-2);opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease;z-index:150;
}
.to-top.is-on{opacity:1;pointer-events:auto;transform:none;}
.to-top:hover{background:var(--berry-deep);}
.to-top svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .main-nav{
    position:fixed;left:0;right:0;top:60px;bottom:0;
    background:var(--paper);flex-direction:column;align-items:stretch;gap:0;
    padding:20px 24px 40px;overflow-y:auto;
    opacity:0;pointer-events:none;transform:translateY(-10px);
    transition:opacity .25s ease,transform .25s ease;
    border-top:1px solid var(--line);
  }
  .main-nav.is-open{opacity:1;pointer-events:auto;transform:none;}
  .nav-link{width:100%;padding:16px 0;border-bottom:1px solid var(--line);font-size:1rem;}
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--berry-deep);}
  .nav-cta{width:100%;margin-top:24px;justify-content:center;display:inline-flex;}
  .nav-toggle{display:flex;}
  .header-inner{height:60px;}
}
@media (max-width:991px){
  .section{padding:64px 0;}
  .hero{padding:48px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-sub{max-width:100%;}
  .hero-visual{max-width:560px;}
  .hero-float{right:8px;bottom:-20px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .bento{grid-template-columns:repeat(2,1fr);}
  .svc-card--lg{grid-column:span 2;}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .compare{grid-template-columns:1fr;gap:16px;}
  .cmp-arrow span{transform:rotate(90deg);}
  .cta-card{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container{padding:0 18px;}
  .section{padding:48px 0;}
  .hero{padding:36px 0 56px;}
  .hero h1{font-size:1.875rem;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{flex:1 1 100%;}
  .hero-metrics{gap:22px;}
  .hero-metrics strong{font-size:1.25rem;}
  .hero-float{position:static;margin-top:16px;right:auto;bottom:auto;width:100%;}
  .stat-grid{
    display:flex;overflow-x:auto;gap:14px;padding-bottom:10px;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  }
  .stat-card{flex:0 0 76%;scroll-snap-align:start;}
  .stat-grid::-webkit-scrollbar{height:6px;}
  .stat-grid::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px;}
  .bento,.post-grid{grid-template-columns:1fr;}
  .svc-card--lg{grid-column:span 1;}
  .cta-form,.cta-aside{padding:28px;}
  .faq-q{font-size:1rem;gap:12px;}
  .faq-a-inner{padding-left:0;}
  .cmp-result{padding:16px 18px;gap:6px;}
  .footer{padding:48px 0 24px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .cta-band{padding:44px 0;}
  .cta-band-inner .btn{width:100%;}
  .to-top{right:16px;bottom:16px;}
}
@media (max-width:420px){
  .hero-metrics{gap:18px;}
  .hero-metrics li{flex:1 1 40%;}
}

/* roulang page: article */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --ink-teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
  --sp-section:80px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding-left:1.35em;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--berry);
  outline-offset:2px;
  border-radius:6px;
}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:var(--sp-section) 0;}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800;line-height:1.3;letter-spacing:-.01em;}
.section-head p{margin-top:12px;color:var(--muted);font-size:.9375rem;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:700;letter-spacing:.18em;
  color:var(--berry-deep);background:var(--berry-soft);
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(251,246,242,.94);
  backdrop-filter:saturate(150%) blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-1);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;background:var(--berry);color:#fff;
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(216,69,107,.28);
  transition:transform .25s ease;
}
.brand:hover .brand-mark{transform:rotate(-6deg);}
.brand-mark svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:.02em;}
.brand-text em{font-style:normal;font-size:.75rem;font-weight:700;letter-spacing:.2em;color:var(--berry);}
.main-nav{display:flex;align-items:center;gap:20px;}
.nav-link{
  position:relative;font-size:.9375rem;font-weight:600;color:var(--ink);
  padding:6px 0;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;
  background:var(--berry);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover{color:var(--berry);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--berry);}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-cta{margin-left:6px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;
  font-weight:700;font-size:.9375rem;padding:14px 28px;
  cursor:pointer;transition:background .22s ease,color .22s ease,transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(216,69,107,.22);}
.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-3);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(216,69,107,.2);}
.btn-ghost{background:transparent;border-color:var(--berry);color:var(--berry);}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-deep);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:.875rem;}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:10px;border:1px solid var(--line);
  background:#fff;border-radius:12px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s ease,opacity .2s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- article hero ---------- */
.post-hero{
  position:relative;
  padding:36px 0 112px;
  background-image:linear-gradient(180deg,rgba(251,246,242,.94),rgba(251,246,242,.99)),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:.8125rem;color:var(--muted);margin-bottom:24px;
}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--berry);}
.breadcrumb .sep{color:var(--line);}
.breadcrumb .current{color:var(--ink);font-weight:700;max-width:460px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.badge{
  display:inline-flex;align-items:center;
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.75rem;font-weight:700;letter-spacing:.06em;
  padding:5px 13px;border-radius:999px;
}
.post-head h1{
  font-size:clamp(1.75rem,3.6vw,2.9rem);
  font-weight:900;line-height:1.25;letter-spacing:-.01em;
  margin:18px 0;max-width:900px;
}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:.8125rem;color:var(--muted);}
.post-meta strong{color:var(--ink);font-weight:700;}
.dot{width:4px;height:4px;border-radius:50%;background:#CDBDB4;flex:0 0 auto;}

/* ---------- article body ---------- */
.article-wrap{padding-top:0;}
.post-cover{
  position:relative;z-index:2;
  margin:-64px 0 48px;
  border-radius:24px;overflow:hidden;
  box-shadow:var(--shadow-2);
  aspect-ratio:16/9;
  background:#fff;
}
.post-cover img{width:100%;height:100%;object-fit:cover;}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:44px;align-items:start;}
.article-body{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:40px;
  box-shadow:var(--shadow-1);
  font-size:1rem;line-height:1.9;
}
.article-body p{margin-bottom:1.3em;color:#3A3038;}
.article-body h2{
  font-size:1.5rem;font-weight:800;line-height:1.4;
  margin:2em 0 .8em;padding-left:14px;
  border-left:4px solid var(--berry);border-radius:2px;
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:1.2rem;font-weight:700;margin:1.8em 0 .6em;color:var(--ink);}
.article-body h4{font-size:1.05rem;font-weight:700;margin:1.4em 0 .5em;}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.4em;}
.article-body li{margin-bottom:.55em;color:#3A3038;}
.article-body a{color:var(--berry);font-weight:600;text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--berry-deep);}
.article-body img{border-radius:16px;margin:26px 0;width:100%;height:auto;}
.article-body blockquote{
  margin:28px 0;padding:18px 22px;
  background:var(--berry-soft);
  border-left:4px solid var(--berry);
  border-radius:0 12px 12px 0;
  color:var(--berry-deep);font-weight:500;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body strong{font-weight:700;color:var(--ink);}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.9375rem;}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left;}
.article-body th{background:var(--paper);font-weight:700;color:var(--ink);}
.article-body pre{overflow:auto;background:#2A2228;color:#F6EEF1;padding:18px;border-radius:12px;}
.article-body hr{border:0;border-top:1px dashed var(--line);margin:32px 0;}
.article-body figure{margin:26px 0;}
.article-body figcaption{font-size:.8125rem;color:var(--muted);margin-top:8px;text-align:center;}

.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:26px;border-top:1px dashed var(--line);}
.tag{
  display:inline-flex;align-items:center;
  background:#fff;border:1px solid var(--line);color:var(--muted);
  border-radius:999px;padding:6px 14px;font-size:.8125rem;font-weight:600;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.tag:hover{color:var(--berry-deep);border-color:#F3C6D3;background:var(--berry-soft);}

/* sidebar */
.side-sticky{position:sticky;top:96px;}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-1);margin-bottom:20px;
}
.side-card h3{font-size:1rem;font-weight:800;margin-bottom:6px;}
.side-card .side-note{font-size:.8125rem;color:var(--muted);margin-bottom:12px;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 0;font-size:.9375rem;font-weight:600;color:#3A3038;
  border-bottom:1px dashed var(--line);
  transition:color .2s ease,padding-left .2s ease;
}
.side-links a:last-child{border-bottom:0;}
.side-links a:hover{color:var(--berry);padding-left:5px;}
.side-links a span{color:var(--clay);font-weight:700;}
.side-card.cta{background:linear-gradient(180deg,#FFFFFF,var(--berry-soft));border-color:#F3D3DC;}
.side-card.cta p{font-size:.875rem;color:var(--muted);margin-bottom:16px;}
.side-card.cta .btn{width:100%;}
.side-list{list-style:none;padding:0;margin:0;font-size:.875rem;color:var(--muted);}
.side-list li{display:flex;gap:10px;padding:7px 0;}
.side-list li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ink-teal);margin-top:11px;flex:0 0 auto;}

/* ---------- related ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.card{
  display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-3);border-color:#F3D3DC;}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-media img{transform:scale(1.04);}
.card-media .card-badge{
  position:absolute;top:12px;left:12px;
  background:var(--berry);color:#fff;font-size:.75rem;font-weight:700;
  padding:4px 12px;border-radius:999px;letter-spacing:.04em;
}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:1.0625rem;font-weight:700;line-height:1.5;}
.card-body p{font-size:.875rem;color:var(--muted);line-height:1.75;}
.card-foot{
  margin-top:auto;padding-top:10px;
  display:flex;align-items:center;justify-content:space-between;
  font-size:.8125rem;color:var(--muted);
}
.card-foot .arrow{color:var(--berry);font-weight:900;transition:transform .25s ease;}
.card:hover .card-foot .arrow{transform:translateX(4px);}

/* ---------- cta form ---------- */
.cta-panel{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:40px;box-shadow:var(--shadow-2);
  display:grid;grid-template-columns:1.1fr .9fr;gap:44px;
}
.cta-panel h2{font-size:clamp(1.4rem,2.4vw,1.85rem);font-weight:800;line-height:1.35;margin-bottom:10px;}
.cta-panel .lead{font-size:.9375rem;color:var(--muted);margin-bottom:24px;}
.form-grid{display:grid;gap:16px;}
.field label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:6px;letter-spacing:.02em;}
.field .req{color:var(--berry);}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;
  font-size:.9375rem;font-family:inherit;color:var(--ink);
  background:#FFFDFC;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:104px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--berry);
  box-shadow:0 0 0 4px rgba(216,69,107,.12);
  outline:none;
}
.form-tip{font-size:.75rem;color:var(--muted);}
.form-msg{font-size:.8125rem;font-weight:700;color:var(--ink-teal);min-height:20px;}
.trust-box{background:var(--paper);border-radius:var(--radius-lg);padding:26px;border:1px dashed var(--line);}
.trust-box h3{font-size:1rem;font-weight:800;margin-bottom:14px;}
.trust-list{list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.trust-list li{display:flex;gap:10px;font-size:.875rem;color:#3A3038;line-height:1.7;}
.trust-list .tick{
  flex:0 0 auto;width:22px;height:22px;border-radius:50%;
  background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;font-size:.75rem;font-weight:900;margin-top:3px;
}

/* ---------- footer ---------- */
.footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 28px;margin-top:var(--sp-section);}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;}
.footer-about{font-size:.875rem;color:var(--muted);margin-top:14px;max-width:280px;line-height:1.8;}
.footer h4{font-size:.9375rem;font-weight:800;margin-bottom:14px;}
.footer-links{display:grid;gap:10px;}
.footer-links a{font-size:.875rem;color:var(--muted);}
.footer-links a:hover{color:var(--berry);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:.75rem;color:var(--muted);
}
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:150;
  width:46px;height:46px;border-radius:50%;
  background:var(--berry);color:#fff;border:0;cursor:pointer;
  display:grid;place-items:center;font-size:1rem;
  box-shadow:var(--shadow-2);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,background .2s ease;
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--berry-deep);}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .main-nav{gap:14px;}
  .nav-link{font-size:.875rem;}
  .article-grid{grid-template-columns:minmax(0,1fr) 288px;gap:32px;}
}
@media (max-width:1024px){
  :root{--sp-section:64px;}
  .article-grid{grid-template-columns:1fr;}
  .side-sticky{position:static;}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-panel{grid-template-columns:1fr;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:991px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;left:0;right:0;top:72px;
    display:flex;flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2);
    padding:12px 18px 22px;
    transform:translateY(-140%);opacity:0;visibility:hidden;
    transition:transform .3s ease,opacity .3s ease,visibility .3s ease;
    max-height:calc(100vh - 72px);overflow:auto;
  }
  .main-nav.is-open{transform:translateY(0);opacity:1;visibility:visible;}
  .nav-link{padding:14px 4px;border-bottom:1px dashed var(--line);font-size:.9375rem;}
  .nav-link::after{display:none;}
  .nav-link.is-active{color:var(--berry);}
  .nav-cta{margin:16px 0 0;width:100%;}
}
@media (max-width:768px){
  :root{--sp-section:48px;}
  .container{padding:0 18px;}
  .header-inner{height:60px;}
  .main-nav{top:60px;max-height:calc(100vh - 60px);}
  .brand-mark{width:38px;height:38px;border-radius:12px;}
  .brand-text strong{font-size:1rem;}
  .post-hero{padding:24px 0 96px;}
  .post-cover{margin:-48px 0 32px;border-radius:18px;}
  .article-body{padding:24px;border-radius:16px;}
  .article-body h2{font-size:1.3rem;}
  .breadcrumb .current{white-space:normal;}
  .related-grid{grid-template-columns:1fr;}
  .cta-panel{padding:24px;gap:26px;}
  .footer{padding:40px 0 22px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-about{max-width:none;}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;}
}
@media (max-width:520px){
  .post-meta{font-size:.75rem;gap:8px;}
  .btn{width:100%;}
  .nav-cta{width:100%;}
  .article-body{padding:20px;}
  .tag-row{gap:8px;}
  .card-body{padding:18px;}
}

/* roulang page: category1 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--berry-deep);text-decoration:none;}
a:hover{color:var(--berry);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.01em;color:var(--ink);}
p{margin:0 0 16px;}
ul{list-style:none;margin:0;padding:0;}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:4px;}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:80px 0;}
.section-tight{padding:52px 0;}
.section-head{max-width:720px;margin-bottom:36px;}
.section-head h2{font-size:clamp(1.6rem,2.6vw,2.125rem);font-weight:900;margin-bottom:12px;}
.section-head p{color:var(--muted);margin:0;}
.muted{color:var(--muted);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,242,.94);
  backdrop-filter:saturate(1.3) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-1);}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:none;color:var(--ink);text-decoration:none;}
.brand-mark{
  width:36px;height:36px;border-radius:12px;background:var(--berry);
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(216,69,107,.28);
}
.brand-mark svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:-.01em;}
.brand-text em{font-style:normal;font-size:.6875rem;color:var(--muted);letter-spacing:.16em;}

.main-nav{display:flex;align-items:center;gap:2px;}
.nav-link{
  display:inline-block;padding:8px 11px;border-radius:999px;
  font-size:.875rem;font-weight:600;color:var(--muted);text-decoration:none;
  transition:color .2s ease,background .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:var(--ink);background:rgba(216,69,107,.08);}
.nav-link.is-active{color:var(--berry-deep);background:var(--berry-soft);}
.nav-cta{margin-left:8px;flex:none;}
.nav-toggle{
  display:none;width:44px;height:44px;padding:0;flex:none;
  border:1px solid var(--line);border-radius:14px;background:#fff;
  flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s ease,opacity .25s ease;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;border:1.5px solid transparent;
  font-size:1rem;font-weight:700;line-height:1.2;text-decoration:none;
  cursor:pointer;transition:transform .2s ease,background .2s ease,color .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(216,69,107,.24);}
.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-3);}
.btn-primary:active{transform:none;box-shadow:0 4px 12px rgba(216,69,107,.22);}
.btn-ghost{background:transparent;color:var(--berry-deep);border-color:var(--berry);}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-deep);transform:translateY(-2px);}
.btn-ghost:active{transform:none;}
.btn-sm{padding:9px 18px;font-size:.8125rem;}
.btn-block{width:100%;}

/* ---------- Badges / eyebrow ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.8125rem;font-weight:700;letter-spacing:.04em;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--berry);}
.badge{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:999px;
  background:var(--berry);color:#fff;font-size:.6875rem;font-weight:700;letter-spacing:.04em;
}
.badge-soft{background:var(--berry-soft);color:var(--berry-deep);}

/* ---------- Breadcrumb ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:24px 0 0;font-size:.8125rem;color:var(--muted);}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--berry-deep);}
.crumbs .sep{color:var(--line);}
.crumbs .current{color:var(--ink);font-weight:700;}

/* ---------- Category hero ---------- */
.cat-hero{padding:20px 0 64px;}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.cat-hero h1{
  font-size:clamp(2rem,4.2vw,3.25rem);
  font-weight:900;line-height:1.2;letter-spacing:-.01em;
  margin:18px 0 18px;
}
.cat-hero h1 .accent{color:var(--berry);}
.lede{font-size:1.0625rem;color:var(--muted);line-height:1.85;margin:0 0 26px;max-width:34em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.mini-stats{
  display:flex;flex-wrap:wrap;gap:32px;
  margin-top:30px;padding-top:24px;border-top:1px solid var(--line);
}
.mini-stat strong{
  display:block;font-size:1.5rem;font-weight:900;line-height:1.2;
  letter-spacing:-.02em;font-variant-numeric:tabular-nums;
}
.mini-stat span{font-size:.8125rem;color:var(--muted);}
.cat-hero-figure{position:relative;}
.cat-hero-figure img{
  width:100%;aspect-ratio:16/11;object-fit:cover;
  border-radius:24px;box-shadow:var(--shadow-2);
}
.hero-float{
  position:absolute;right:-10px;bottom:-22px;min-width:190px;
  background:#fff;border-radius:var(--radius-md);
  padding:16px 18px;box-shadow:var(--shadow-2);
  border-left:4px solid var(--berry);
}
.hero-float .hf-label{display:block;font-size:.75rem;color:var(--muted);margin-bottom:4px;}
.hero-float .hf-value{display:block;font-size:1.375rem;font-weight:900;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.hero-float .hf-bar{margin-top:10px;height:4px;border-radius:999px;background:var(--line);overflow:hidden;}
.hero-float .hf-bar i{display:block;height:100%;width:72%;border-radius:999px;background:var(--berry);}

/* ---------- Reading rows ---------- */
.reader-wrap{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.reader-row{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:56px 0;border-bottom:1px dashed var(--line);
}
.reader-row:last-child{border-bottom:0;}
.reader-row .reader-media{order:1;}
.reader-row .reader-body{order:2;}
.reader-row.is-flipped .reader-media{order:2;}
.reader-row.is-flipped .reader-body{order:1;}
.reader-media img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-1);
  transition:transform .45s ease,box-shadow .45s ease;
}
.reader-media:hover img{transform:scale(1.02);box-shadow:var(--shadow-2);}
.step-index{
  display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:1rem;font-weight:900;font-variant-numeric:tabular-nums;
  margin-bottom:14px;
}
.reader-body h3{font-size:1.3125rem;font-weight:800;margin-bottom:12px;}
.reader-body p{color:var(--muted);font-size:.9688rem;line-height:1.9;margin-bottom:14px;}
.reader-body p:last-of-type{margin-bottom:0;}
.tick-list{display:grid;gap:10px;margin-top:18px;}
.tick-list li{position:relative;padding-left:28px;font-size:.9375rem;color:var(--muted);line-height:1.7;}
.tick-list li::before{
  content:"";position:absolute;left:2px;top:.55em;width:13px;height:7px;
  border-left:2px solid var(--berry);border-bottom:2px solid var(--berry);
  transform:rotate(-45deg);border-radius:1px;
}

/* ---------- Summary strip ---------- */
.summary-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.summary-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.summary-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.summary-card h3{font-size:1.0625rem;font-weight:800;margin:14px 0 8px;}
.summary-card p{font-size:.9063rem;color:var(--muted);margin:0;line-height:1.8;}
.summary-card .sc-icon{
  width:36px;height:36px;border-radius:12px;background:var(--berry-soft);
  display:grid;place-items:center;
}
.summary-card .sc-icon svg{width:18px;height:18px;fill:none;stroke:var(--berry-deep);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;
  padding:22px 0;background:none;border:0;
  text-align:left;cursor:pointer;color:var(--ink);
  font-size:1.0625rem;font-weight:700;line-height:1.5;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--berry-deep);}
.faq-num{
  flex:none;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;background:var(--berry-soft);
  color:var(--berry-deep);font-size:.75rem;font-weight:800;
}
.faq-icon{position:relative;margin-left:auto;flex:none;width:22px;height:22px;transition:transform .3s ease;}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--berry-deep);border-radius:2px;transition:opacity .3s ease;}
.faq-icon::before{left:2px;right:2px;top:10px;height:2px;}
.faq-icon::after{top:2px;bottom:2px;left:10px;width:2px;}
.faq-item.is-open .faq-icon{transform:rotate(180deg);}
.faq-item.is-open .faq-icon::after{opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{
  margin:0;padding:0 40px 22px 40px;
  font-size:.9375rem;color:var(--muted);line-height:1.9;
}

/* ---------- Category links ---------- */
.cat-links{display:flex;flex-wrap:wrap;gap:12px;}
.cat-link{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  color:var(--ink);font-size:.9375rem;font-weight:600;
  transition:transform .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;
}
.cat-link:hover{border-color:var(--berry);color:var(--berry-deep);transform:translateY(-2px);box-shadow:var(--shadow-1);}
.cat-link.is-current{background:var(--berry);border-color:var(--berry);color:#fff;}
.cat-link .arrow{font-weight:800;}

/* ---------- CTA ---------- */
.cta-section{position:relative;overflow:hidden;}
.cta-section::before{
  content:"";position:absolute;left:-140px;top:-120px;width:320px;height:320px;
  border-radius:50%;background:rgba(216,69,107,.07);
}
.cta-card{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:44px;box-shadow:var(--shadow-2);
}
.cta-card h2{font-size:clamp(1.4rem,2.2vw,1.875rem);font-weight:900;margin:16px 0 14px;}
.cta-card .cta-copy{color:var(--muted);font-size:.9688rem;line-height:1.9;margin-bottom:22px;}
.trust-list{display:grid;gap:12px;}
.trust-list li{position:relative;padding-left:26px;font-size:.9063rem;color:var(--muted);}
.trust-list li::before{
  content:"";position:absolute;left:2px;top:.5em;width:12px;height:6px;
  border-left:2px solid var(--teal);border-bottom:2px solid var(--teal);
  transform:rotate(-45deg);border-radius:1px;
}
.form-card{background:var(--paper);border-radius:var(--radius-md);padding:26px;border:1px solid var(--line);}
.field{margin-bottom:16px;}
.field label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:6px;color:var(--ink);}
.field .req{color:var(--berry);}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:#fff;color:var(--ink);font-family:inherit;font-size:.9375rem;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#A6979C;}
.field input:focus,.field select:focus{
  border-color:var(--berry);box-shadow:0 0 0 4px rgba(216,69,107,.14);
}
.form-note{font-size:.75rem;color:var(--muted);margin:12px 0 0;line-height:1.7;}
.form-msg{
  display:none;margin-top:14px;padding:12px 14px;border-radius:var(--radius-sm);
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.875rem;font-weight:600;
}
.form-msg.is-visible{display:block;}

/* ---------- Footer ---------- */
.footer{background:#fff;border-top:1px solid var(--line);padding:64px 0 28px;margin-top:8px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.footer h4{font-size:.9375rem;font-weight:800;margin-bottom:16px;}
.footer-about{font-size:.875rem;color:var(--muted);line-height:1.85;margin:16px 0 0;max-width:26em;}
.footer-links{display:grid;gap:10px;}
.footer-links a{font-size:.9063rem;color:var(--muted);transition:color .2s ease;}
.footer-links a:hover{color:var(--berry-deep);text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  font-size:.8125rem;color:var(--muted);
}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:50;
  width:46px;height:46px;border-radius:50%;padding:0;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-2);
  display:grid;place-items:center;cursor:pointer;
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease;
}
.to-top.is-visible{opacity:1;pointer-events:auto;transform:none;}
.to-top:hover{background:var(--berry-soft);}
.to-top svg{width:18px;height:18px;fill:none;stroke:var(--berry-deep);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .nav-link{padding:7px 9px;font-size:.8125rem;}
  .cat-hero-grid{gap:40px;}
}

@media (max-width:991px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;left:0;right:0;top:72px;
    flex-direction:column;align-items:stretch;gap:6px;
    padding:16px 20px 24px;background:#fff;
    box-shadow:var(--shadow-2);
    max-height:calc(100vh - 72px);overflow:auto;
    opacity:0;transform:translateY(-12px);pointer-events:none;
    transition:opacity .25s ease,transform .25s ease;
  }
  .main-nav.is-open{opacity:1;transform:none;pointer-events:auto;}
  .nav-link{padding:12px 14px;font-size:1rem;border-radius:12px;}
  .nav-cta{margin:8px 0 0;justify-content:center;padding:13px 18px;font-size:.9375rem;}

  .section{padding:64px 0;}
  .cat-hero{padding:16px 0 52px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:36px;}
  .cat-hero-figure{order:2;}
  .hero-float{position:static;right:auto;bottom:auto;margin-top:16px;min-width:0;border-left-width:4px;}
  .lede{max-width:none;}

  .reader-row{grid-template-columns:1fr;gap:28px;padding:44px 0;}
  .reader-row .reader-media{order:1;}
  .reader-row .reader-body{order:2;}
  .reader-row.is-flipped .reader-media{order:1;}
  .reader-row.is-flipped .reader-body{order:2;}

  .summary-strip{grid-template-columns:1fr 1fr;}
  .cta-card{grid-template-columns:1fr;gap:28px;padding:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}

@media (max-width:519px){
  .container{padding:0 18px;}
  .header-inner{height:60px;}
  .main-nav{top:60px;max-height:calc(100vh - 60px);}
  .section{padding:48px 0;}
  .cat-hero h1{margin:14px 0 14px;}
  .hero-actions .btn{width:100%;}
  .mini-stats{gap:22px;margin-top:24px;padding-top:20px;}
  .mini-stat strong{font-size:1.25rem;}
  .summary-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer{padding:48px 0 24px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .cta-card{padding:24px;}
  .form-card{padding:20px;}
  .faq-q{font-size:1rem;gap:10px;}
  .faq-a p{padding:0 0 20px 36px;}
  .reader-row{padding:36px 0;}
  .to-top{right:16px;bottom:16px;}
}

/* roulang page: category3 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --teal:#23564F;
  --teal-soft:#E8F1EF;
  --clay:#F2A03D;
  --clay-soft:#FDF1E1;
  --paper:#FBF6F2;
  --white:#FFFFFF;
  --line:#E8DCD4;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --sh-1:0 2px 8px rgba(34,27,32,.06);
  --sh-2:0 12px 28px rgba(34,27,32,.10);
  --sh-3:0 18px 40px rgba(216,69,107,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.28;letter-spacing:-.01em;font-weight:800}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,242,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-stuck{border-bottom:1px solid var(--line);box-shadow:var(--sh-1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--berry);
  display:grid;place-items:center;flex:none;
  box-shadow:0 6px 16px rgba(216,69,107,.28);
}
.brand-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:.6875rem;font-weight:600;color:var(--muted);letter-spacing:.16em}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}
.nav-link{
  padding:8px 12px;border-radius:999px;font-size:.875rem;font-weight:600;
  color:var(--muted);white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--ink);background:var(--berry-soft)}
.nav-link.is-active{color:var(--berry-deep);background:var(--berry-soft)}
.nav-cta{margin-left:8px;white-space:nowrap}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:var(--white);flex-direction:column;gap:4px;align-items:center;justify-content:center;
  transition:box-shadow .2s ease;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:14px 28px;font-size:.9375rem;font-weight:700;line-height:1.2;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--berry);color:#fff}
.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px);box-shadow:var(--sh-3)}
.btn-primary:active{transform:none;box-shadow:var(--sh-1)}
.btn-ghost{background:transparent;border-color:var(--berry);color:var(--berry-deep)}
.btn-ghost:hover{background:var(--berry-soft);transform:translateY(-2px)}
.btn-ghost:active{transform:none}
.btn-sm{padding:10px 18px;font-size:.8125rem}
.btn-block{width:100%}

/* ---------- Sections ---------- */
.section{padding:80px 0}
.section--tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:36px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:700;letter-spacing:.18em;color:var(--berry-deep);
  background:var(--berry-soft);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.125rem);font-weight:800}
.section-head p{color:var(--muted);font-size:.9375rem;margin:0}

/* ---------- Page hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:48px 0 64px;
  background:linear-gradient(180deg,var(--paper) 0%,#FFFFFF 100%);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";position:absolute;right:-140px;top:-160px;width:440px;height:440px;
  border-radius:50%;background:rgba(216,69,107,.07);pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;left:-80px;bottom:-120px;width:300px;height:300px;
  border-radius:50%;background:rgba(35,86,79,.05);pointer-events:none;
}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.8125rem;color:var(--muted);margin-bottom:22px;position:relative;z-index:1}
.crumbs a{transition:color .2s ease}
.crumbs a:hover{color:var(--berry-deep)}
.crumbs .sep{color:#C9B7AD}
.crumbs .current{color:var(--muted)}
.page-hero h1{
  font-size:clamp(2rem,4.2vw,3.25rem);font-weight:900;line-height:1.2;letter-spacing:-.01em;
  max-width:860px;margin:0 0 18px;position:relative;z-index:1;
}
.page-hero .lead{
  max-width:720px;color:var(--muted);font-size:1.0625rem;line-height:1.85;
  margin:0 0 32px;position:relative;z-index:1;
}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}
.hero-stat{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:14px 20px;box-shadow:var(--sh-1);min-width:150px;
}
.hero-stat b{display:block;font-size:1.5rem;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:-.02em;color:var(--ink)}
.hero-stat b span{font-size:.75em;font-weight:700;color:var(--muted);margin-left:2px}
.hero-stat small{display:block;font-size:.75rem;color:var(--muted);letter-spacing:.04em}

/* ---------- Device cards ---------- */
.device-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.device-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.device-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#DCCBC1}
.device-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.device-icon{
  width:42px;height:42px;border-radius:12px;background:var(--berry-soft);
  display:grid;place-items:center;flex:none;
}
.device-icon svg{width:22px;height:22px;fill:none;stroke:var(--berry-deep);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.device-head h3{font-size:1.0625rem;font-weight:800;margin:0;flex:1 1 auto;min-width:120px}
.status{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.6875rem;font-weight:700;letter-spacing:.06em;
  border-radius:999px;padding:4px 12px;white-space:nowrap;
}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.status-ok{color:var(--teal);background:var(--teal-soft)}
.status-mid{color:#9A6414;background:var(--clay-soft)}
.status-note{color:var(--berry-deep);background:var(--berry-soft)}
.device-meta{display:grid;gap:10px;margin:0}
.device-meta > div{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:start;border-top:1px dashed var(--line);padding-top:10px}
.device-meta > div:first-child{border-top:0;padding-top:0}
.device-meta dt{font-size:.75rem;font-weight:700;color:var(--muted);letter-spacing:.06em}
.device-meta dd{margin:0;font-size:.875rem;color:var(--ink);line-height:1.7}

/* ---------- Experience block ---------- */
.exp-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.exp-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--sh-2);aspect-ratio:16/11;background:#EFE5DF}
.exp-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.exp-media:hover img{transform:scale(1.04)}
.exp-media .media-tag{
  position:absolute;left:18px;top:18px;background:rgba(255,255,255,.94);
  border-radius:999px;padding:6px 14px;font-size:.75rem;font-weight:700;color:var(--berry-deep);
}
.exp-list{display:grid;gap:16px;margin-top:26px}
.exp-item{
  display:grid;grid-template-columns:40px 1fr;gap:14px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 20px;box-shadow:var(--sh-1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.exp-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.exp-item .no{
  width:30px;height:30px;border-radius:50%;background:var(--berry);color:#fff;
  display:grid;place-items:center;font-size:.8125rem;font-weight:800;flex:none;
}
.exp-item h4{margin:0 0 4px;font-size:.9375rem;font-weight:800}
.exp-item p{margin:0;font-size:.875rem;color:var(--muted);line-height:1.75}

/* ---------- Steps ---------- */
.steps{position:relative;display:grid;gap:0;margin-top:12px}
.step{
  position:relative;display:grid;grid-template-columns:56px 1fr;gap:22px;
  padding-bottom:34px;
}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:27px;top:56px;bottom:0;width:2px;
  background:repeating-linear-gradient(to bottom,var(--line) 0 6px,transparent 6px 12px);
}
.step:last-child::before{display:none}
.step-num{
  width:56px;height:56px;border-radius:50%;background:var(--white);
  border:2px solid var(--berry);color:var(--berry-deep);
  display:grid;place-items:center;font-size:1.125rem;font-weight:900;
  font-variant-numeric:tabular-nums;box-shadow:var(--sh-1);z-index:1;
}
.step-body{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 24px;box-shadow:var(--sh-1);transition:box-shadow .22s ease,transform .22s ease}
.step-body:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.step-body h3{font-size:1.0625rem;font-weight:800;margin:0 0 6px}
.step-body p{margin:0;font-size:.9375rem;color:var(--muted);line-height:1.8}

/* ---------- FAQ ---------- */
.faq-list{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);padding:0}
.faq-item summary{
  list-style:none;display:flex;align-items:flex-start;gap:16px;
  padding:22px 0;font-weight:700;font-size:1rem;cursor:pointer;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::marker{content:""}
.faq-item summary:hover{color:var(--berry-deep)}
.faq-item .q-no{
  width:26px;height:26px;border-radius:50%;background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;font-size:.75rem;font-weight:800;flex:none;margin-top:3px;
}
.faq-item .q-text{flex:1 1 auto}
.faq-item .q-icon{
  width:24px;height:24px;flex:none;position:relative;margin-top:3px;
  transition:transform .3s ease;
}
.faq-item .q-icon::before,.faq-item .q-icon::after{
  content:"";position:absolute;background:var(--berry);border-radius:2px;
}
.faq-item .q-icon::before{left:2px;right:2px;top:11px;height:2px}
.faq-item .q-icon::after{top:2px;bottom:2px;left:11px;width:2px;transition:opacity .3s ease,transform .3s ease}
.faq-item[open] .q-icon{transform:rotate(180deg)}
.faq-item[open] .q-icon::after{opacity:0;transform:scaleY(0)}
.faq-item .a-body{padding:0 0 24px 42px;color:var(--muted);font-size:.9375rem;line-height:1.9}
.faq-item[open] summary{color:var(--berry-deep)}

/* ---------- Related & CTA ---------- */
.related-bar{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:8px;
}
.related-bar a{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);background:var(--white);border-radius:999px;
  padding:10px 20px;font-size:.875rem;font-weight:600;color:var(--ink);
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease,background .2s ease;
}
.related-bar a:hover{
  transform:translateY(-2px);color:var(--berry-deep);border-color:var(--berry);
  background:var(--berry-soft);box-shadow:var(--sh-2);
}
.related-bar a span{font-size:.75rem;color:var(--muted)}
.related-bar a:hover span{color:var(--berry-deep)}

.cta-band{
  position:relative;overflow:hidden;background:var(--paper);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(34,27,32,.08) 1px,transparent 1px);
  background-size:18px 18px;opacity:.55;pointer-events:none;
}
.cta-grid{
  position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start;
  padding:72px 0;
}
.form-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--sh-2);
}
.form-card h2{font-size:1.5rem;font-weight:800;margin-bottom:8px}
.form-card .form-sub{color:var(--muted);font-size:.9375rem;margin-bottom:24px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:8px;letter-spacing:.04em}
.field label .req{color:var(--berry);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;border:1.5px solid var(--line);border-radius:var(--r-sm);
  padding:13px 16px;font-size:.9375rem;font-family:inherit;color:var(--ink);
  background:var(--white);transition:border-color .2s ease,box-shadow .2s ease;
  min-height:48px;
}
.field textarea{min-height:96px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#B7A8A0}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 4px rgba(216,69,107,.12);
}
.field .hint{font-size:.75rem;color:var(--muted);margin-top:6px}
.trust-list{display:grid;gap:18px;margin-top:6px}
.trust-item{display:grid;grid-template-columns:28px 1fr;gap:14px;align-items:start}
.trust-item .tick{
  width:26px;height:26px;border-radius:50%;background:var(--teal-soft);
  display:grid;place-items:center;flex:none;margin-top:2px;
}
.trust-item .tick svg{width:14px;height:14px;fill:none;stroke:var(--teal);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.trust-item h4{margin:0 0 4px;font-size:.9375rem;font-weight:800}
.trust-item p{margin:0;font-size:.875rem;color:var(--muted);line-height:1.75}

/* ---------- Footer ---------- */
.footer{background:#FFFFFF;border-top:1px solid var(--line);padding:64px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.footer-about{font-size:.875rem;color:var(--muted);margin:16px 0 0;max-width:300px;line-height:1.8}
.footer h4{font-size:.8125rem;font-weight:800;letter-spacing:.1em;color:var(--ink);margin-bottom:16px}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:.875rem;color:var(--muted);transition:color .2s ease}
.footer-links a:hover{color:var(--berry-deep);text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  padding-top:24px;font-size:.75rem;color:var(--muted);line-height:1.8;
}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;
  background:var(--berry);color:#fff;border:0;display:grid;place-items:center;
  box-shadow:var(--sh-3);opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .3s ease,transform .3s ease,visibility .3s ease,background .2s ease;
  z-index:70;
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--berry-deep)}
.to-top svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .device-grid{gap:18px}
  .exp-wrap{gap:26px}
}
@media (max-width:1023px){
  .header-inner{height:60px}
  .nav-toggle{display:flex}
  .main-nav{
    position:fixed;top:60px;left:0;right:0;z-index:75;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--white);padding:16px 18px 24px;
    border-bottom:1px solid var(--line);box-shadow:var(--sh-2);
    max-height:calc(100vh - 60px);overflow:auto;
    opacity:0;visibility:hidden;transform:translateY(-12px);
    transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav-link{padding:12px 14px;border-radius:12px;font-size:.9375rem}
  .nav-cta{margin:12px 0 0;width:100%;justify-content:center}
  .section{padding:64px 0}
  .device-grid{grid-template-columns:1fr}
  .exp-wrap{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr;padding:56px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-about{max-width:none}
}
@media (max-width:767px){
  .page-hero{padding:32px 0 48px}
  .page-hero .lead{font-size:1rem;margin-bottom:26px}
  .hero-stats{gap:10px}
  .hero-stat{flex:1 1 140px;min-width:0;padding:12px 16px}
  .section{padding:48px 0}
  .section-head{margin-bottom:26px}
  .step{grid-template-columns:44px 1fr;gap:14px;padding-bottom:26px}
  .step-num{width:44px;height:44px;font-size:1rem}
  .step::before{left:21px;top:44px}
  .step-body{padding:16px 18px}
  .device-card{padding:20px}
  .device-meta > div{grid-template-columns:84px 1fr;gap:10px}
  .faq-item .a-body{padding-left:0;padding-top:0}
  .form-card{padding:24px 20px}
  .cta-grid{padding:48px 0;gap:28px}
  .footer{padding:48px 0 26px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .to-top{right:14px;bottom:14px;width:42px;height:42px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .brand-text strong{font-size:1rem}
  .brand-mark{width:34px;height:34px;border-radius:10px}
  .btn{padding:13px 22px;font-size:.875rem}
  .related-bar a{padding:9px 16px;font-size:.8125rem}
}

/* roulang page: category2 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
  --space-section:80px;
}
*,*::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:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.28;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px}
::selection{background:var(--berry-soft);color:var(--berry-deep)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--space-section) 0}
.section--tight{padding:56px 0}
.section--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,246,242,.94);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:#fff;border-bottom-color:var(--line);box-shadow:0 8px 24px rgba(34,27,32,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--berry),var(--berry-deep));
  box-shadow:0 8px 18px rgba(216,69,107,.28);
}
.brand-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:.02em}
.brand-text em{font-style:normal;font-size:.6875rem;font-weight:700;letter-spacing:.18em;color:var(--berry)}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-link{
  position:relative;padding:8px 12px;border-radius:999px;
  font-size:.9375rem;font-weight:600;color:var(--muted);
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--berry-deep);background:var(--berry-soft)}
.nav-link.is-active{color:var(--berry-deep)}
.nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;background:var(--berry);
}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-toggle:hover{border-color:var(--berry);box-shadow:var(--shadow-1)}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;border:1.5px solid transparent;
  font-weight:700;font-size:1rem;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 10px 24px rgba(216,69,107,.24)}
.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px);box-shadow:var(--shadow-3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(216,69,107,.22)}
.btn-ghost{background:transparent;border-color:var(--berry);color:var(--berry-deep)}
.btn-ghost:hover{background:var(--berry-soft);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 18px;font-size:.875rem}
.btn-block{width:100%}
.nav-cta{margin-left:8px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:36px 0 76px;background:linear-gradient(180deg,var(--paper) 0%,#fff 100%)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(34,27,32,.10) 1px,transparent 1px);
  background-size:22px 22px;
  opacity:.35;
  mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 78%);
  -webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.8),transparent 78%);
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;width:420px;height:420px;right:-140px;top:-160px;border-radius:50%;
  background:var(--berry-soft);opacity:.7;pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.crumbs{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--muted);margin-bottom:26px;flex-wrap:wrap}
.crumbs a{font-weight:600;color:var(--muted);transition:color .2s ease}
.crumbs a:hover{color:var(--berry-deep)}
.crumbs .sep{opacity:.55}
.crumbs .now{color:var(--ink);font-weight:700}
.hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--berry-soft);color:var(--berry-deep);
  font-size:.8125rem;font-weight:800;letter-spacing:.08em;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--berry)}
.hero h1{
  font-size:clamp(2rem,4.2vw,3.25rem);font-weight:900;line-height:1.2;letter-spacing:-.01em;
  margin:18px 0 16px;
}
.hero h1 .accent{color:var(--berry-deep)}
.hero-sub{max-width:34em;font-size:1.0625rem;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.metrics{display:flex;flex-wrap:wrap;gap:34px;margin-top:38px;padding-top:24px;border-top:1px dashed var(--line)}
.metric{min-width:110px}
.metric b{display:block;font-size:1.75rem;font-weight:900;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.2}
.metric span{font-size:.8125rem;color:var(--muted);font-weight:600}
.hero-figure{position:relative}
.hero-figure img{
  width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:24px;
  box-shadow:var(--shadow-2);border:1px solid var(--line);
}
.float-card{
  position:absolute;right:-14px;bottom:-26px;width:214px;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--berry);
  border-radius:var(--radius-md);box-shadow:var(--shadow-2);
  padding:16px 18px;
}
.float-card .label{display:flex;align-items:center;gap:8px;font-size:.75rem;font-weight:800;color:var(--muted);letter-spacing:.06em}
.float-card .label svg{width:16px;height:16px;stroke:var(--berry);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.float-card b{display:block;font-size:1.5rem;font-weight:900;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:6px 0 2px}
.float-card p{font-size:.8125rem;color:var(--muted);line-height:1.6}
.trend{display:flex;gap:3px;margin-top:10px}
.trend i{display:block;height:4px;border-radius:999px;background:var(--berry);opacity:.28;flex:1}
.trend i:nth-child(4),.trend i:nth-child(5){opacity:.75}
.trend i:nth-child(6){opacity:1}

/* ---------- section head ---------- */
.section-head{max-width:720px;margin-bottom:40px}
.section-head .tag{
  display:inline-block;padding:5px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:.75rem;font-weight:800;letter-spacing:.1em;color:var(--berry-deep);margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem);font-weight:800}
.section-head p{margin-top:12px;color:var(--muted);font-size:1rem}
.section-head .rule{width:56px;height:4px;border-radius:999px;background:var(--berry);margin-top:18px}

/* ---------- timeline ---------- */
.timeline{display:grid;gap:0;max-width:860px}
.step{position:relative;display:grid;grid-template-columns:64px 1fr;gap:22px;padding-bottom:34px}
.step:last-child{padding-bottom:0}
.step:not(:last-child)::before{
  content:"";position:absolute;left:23px;top:58px;bottom:6px;border-left:2px dashed var(--line);
}
.step-num{
  width:48px;height:48px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:2px solid var(--berry);color:var(--berry-deep);
  font-weight:900;font-size:1rem;font-variant-numeric:tabular-nums;
  box-shadow:0 6px 16px rgba(216,69,107,.16);z-index:1;
}
.step-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px 26px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.step-body:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#DCC7BC}
.step-body h3{font-size:1.1875rem;font-weight:800;margin-bottom:8px}
.step-body p{color:var(--muted);font-size:.9688rem}
.step-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;background:var(--paper);border:1px solid var(--line);
  font-size:.75rem;font-weight:700;color:var(--teal);
}
.chip.is-warn{background:#FDF3E4;border-color:#F5DDBB;color:#8A5A12}

/* ---------- scenario bento ---------- */
.use-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.use-card{
  grid-column:span 2;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;gap:12px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.use-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#DCC7BC}
.use-card.is-wide{grid-column:span 3;flex-direction:row;align-items:center;gap:24px;padding:24px}
.use-card.is-wide .use-text{flex:1 1 auto;min-width:0}
.use-card.is-wide img{
  flex:0 0 40%;width:40%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-md);
}
.icon-badge{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);flex:0 0 auto;
}
.icon-badge svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.use-card h3{font-size:1.0625rem;font-weight:800}
.use-card p{font-size:.9375rem;color:var(--muted)}
.use-card .link-arrow{
  margin-top:auto;display:inline-flex;align-items:center;gap:6px;
  font-size:.875rem;font-weight:800;color:var(--berry-deep);
}
.use-card .link-arrow svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}
.use-card:hover .link-arrow svg{transform:translateX(4px)}

/* ---------- checklist ---------- */
.check-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.check-list{display:grid;gap:14px}
.check-item{
  display:grid;grid-template-columns:34px 1fr;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:18px 20px;box-shadow:var(--shadow-1);
}
.check-item .tick{
  width:26px;height:26px;border-radius:50%;display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);margin-top:3px;
}
.check-item .tick svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.check-item b{font-weight:800;font-size:.9688rem}
.check-item p{font-size:.875rem;color:var(--muted);margin-top:4px;line-height:1.7}
.figure-panel{position:relative}
.figure-panel img{
  width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow-2);
}
.figure-note{
  margin-top:18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);
  border-radius:var(--radius-md);padding:18px 20px;box-shadow:var(--shadow-1);
}
.figure-note b{font-size:.9375rem;font-weight:800;color:var(--teal)}
.figure-note p{font-size:.875rem;color:var(--muted);margin-top:6px}

/* ---------- faq ---------- */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;padding:22px 0;
  background:none;border:0;text-align:left;cursor:pointer;
  font-size:1.0625rem;font-weight:700;color:var(--ink);line-height:1.6;
}
.faq-q:hover{color:var(--berry-deep)}
.faq-idx{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);font-size:.8125rem;font-weight:800;
  font-variant-numeric:tabular-nums;
}
.faq-ic{position:relative;margin-left:auto;flex:0 0 18px;width:18px;height:18px}
.faq-ic::before,.faq-ic::after{
  content:"";position:absolute;left:0;top:8px;width:18px;height:2px;border-radius:2px;background:var(--berry-deep);
  transition:transform .28s ease;
}
.faq-ic::after{transform:rotate(90deg)}
.faq-item.is-open .faq-ic::after{transform:rotate(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .32s ease}
.faq-a>div{overflow:hidden}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a p{padding:0 0 24px 46px;color:var(--muted);font-size:.9688rem;line-height:1.85}

/* ---------- form / cta ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-2);padding:44px}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(216,69,107,.16) 1px,transparent 1px);
  background-size:20px 20px;opacity:.5;pointer-events:none;
  mask-image:linear-gradient(120deg,#000,transparent 65%);
  -webkit-mask-image:linear-gradient(120deg,#000,transparent 65%);
}
.cta-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.cta-copy h2{font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800}
.cta-copy p{margin-top:12px;color:var(--muted)}
.trust{margin-top:26px;display:grid;gap:12px;max-width:360px}
.trust li{display:flex;align-items:flex-start;gap:10px;font-size:.9375rem;font-weight:600;color:var(--ink)}
.trust svg{width:18px;height:18px;flex:0 0 18px;margin-top:4px;fill:none;stroke:var(--berry);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.form-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:var(--shadow-1)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:7px;letter-spacing:.02em}
.req{color:var(--berry);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;border-radius:var(--radius-sm);
  border:1.5px solid var(--line);background:#fff;color:var(--ink);font-size:.9375rem;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{min-height:104px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:#A99A9F}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 4px rgba(216,69,107,.14);
}
.form-note{font-size:.75rem;color:var(--muted);margin-top:12px;line-height:1.7}
.form-feedback{display:none;margin-top:14px;padding:12px 14px;border-radius:12px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);font-size:.875rem;font-weight:600;color:var(--teal)}
.form-feedback.is-visible{display:block}

/* ---------- related ---------- */
.related{background:#fff;border-top:1px solid var(--line)}
.related-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.related-links a{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;background:var(--paper);border:1px solid var(--line);
  font-size:.9375rem;font-weight:700;color:var(--ink);
  transition:color .2s ease,border-color .2s ease,background .2s ease,transform .2s ease;
}
.related-links a:hover{color:var(--berry-deep);border-color:var(--berry);background:var(--berry-soft);transform:translateY(-2px)}
.related-links a svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.related-cta{
  margin-top:30px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 26px;border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--berry);
}
.related-cta p{font-size:.9688rem;font-weight:700}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:#EDE4DF;padding:64px 0 28px;margin-top:0}
.footer .brand-text strong{color:#fff}
.footer .brand-text em{color:#F5A8BF}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer h4{font-size:.9375rem;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-about{margin-top:16px;font-size:.875rem;color:#B9ABA6;max-width:26em;line-height:1.8}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:.875rem;color:#B9ABA6;transition:color .2s ease}
.footer-links a:hover{color:#F5A8BF;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:22px;font-size:.8125rem;color:#9C8E8A;
}

/* ---------- to top ---------- */
.to-top{
  position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;
  background:var(--berry);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;
  box-shadow:0 12px 28px rgba(34,27,32,.20);opacity:0;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease,background .2s ease;z-index:70;
}
.to-top:hover{background:var(--berry-deep);transform:translateY(-2px)}
.to-top.is-visible{opacity:1;pointer-events:auto}
.to-top svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .hero-grid{gap:40px}
  .float-card{right:0}
}
@media (max-width:991px){
  :root{--space-section:64px}
  .header-inner{min-height:60px}
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:fixed;top:60px;left:0;right:0;bottom:0;z-index:59;
    display:flex;flex-direction:column;align-items:stretch;gap:4px;
    padding:20px 18px 34px;background:#fff;overflow-y:auto;
    box-shadow:0 20px 40px rgba(34,27,32,.16);
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .25s ease,transform .25s ease,visibility .25s;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem}
  .nav-link.is-active{background:var(--berry-soft)}
  .nav-link.is-active::after{display:none}
  .nav-cta{margin:14px 0 0;width:100%;padding:14px 20px;font-size:1rem}
  .hero{padding:26px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-figure{margin-top:8px}
  .float-card{position:static;width:100%;margin-top:-26px;max-width:260px;margin-left:auto}
  .metrics{gap:24px}
  .use-grid{grid-template-columns:repeat(4,1fr)}
  .use-card{grid-column:span 2}
  .use-card.is-wide{grid-column:span 4}
  .check-grid{grid-template-columns:1fr;gap:32px}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .cta-band{padding:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  :root{--space-section:48px}
  .hero h1{font-size:clamp(1.75rem,7.4vw,2.3rem)}
  .hero-actions .btn{flex:1 1 100%}
  .metrics{gap:18px 26px}
  .metric b{font-size:1.5rem}
  .step{grid-template-columns:48px 1fr;gap:14px;padding-bottom:26px}
  .step-num{width:38px;height:38px;font-size:.875rem;border-width:2px}
  .step:not(:last-child)::before{left:18px;top:46px}
  .step-body{padding:20px 18px}
  .use-grid{grid-template-columns:1fr;gap:16px}
  .use-card,.use-card.is-wide{grid-column:span 1;flex-direction:column;align-items:flex-start;gap:14px;padding:22px}
  .use-card.is-wide img{flex:0 0 auto;width:100%;aspect-ratio:16/9}
  .faq-q{font-size:1rem;padding:18px 0;gap:12px}
  .faq-a p{padding-left:42px;padding-bottom:20px}
  .cta-band{padding:24px 20px;border-radius:22px}
  .form-card{padding:20px 18px}
  .related-cta{flex-direction:column;align-items:flex-start}
  .related-cta .btn{width:100%}
  .footer{padding:48px 0 24px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .hero-sub{font-size:1rem}
  .section-head{margin-bottom:30px}
  .hero-actions{gap:12px}
  .figure-note,.check-item{padding:16px}
  .to-top{right:14px;bottom:14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category4 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --r-img:24px;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px}
::selection{background:var(--berry-soft);color:var(--berry-deep)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,242,.94);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex:0 0 38px;
  background:var(--berry);display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(216,69,107,.28);
}
.brand-mark svg{width:22px;height:22px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.0625rem;font-weight:900;letter-spacing:.02em}
.brand-text em{font-style:normal;font-size:.6875rem;letter-spacing:.24em;color:var(--muted)}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav-link{
  position:relative;padding:9px 13px;border-radius:999px;
  font-size:.9375rem;font-weight:600;color:var(--muted);
  transition:color .2s ease,background-color .2s ease;
}
.nav-link:hover{color:var(--berry-deep);background:var(--berry-soft)}
.nav-link.is-active{color:var(--berry-deep);background:var(--berry-soft)}
.nav-cta{margin-left:10px}
.nav-toggle{
  display:none;width:44px;height:44px;padding:0;position:relative;
  border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.nav-toggle:hover{border-color:var(--berry);box-shadow:var(--shadow-1)}
.nav-toggle span{
  position:absolute;left:50%;width:18px;height:2px;border-radius:2px;
  background:var(--ink);transform:translateX(-50%);
  transition:transform .25s ease,opacity .2s ease,top .25s ease;
}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:21px}
.nav-toggle span:nth-child(3){top:27px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){top:21px;transform:translateX(-50%) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){top:21px;transform:translateX(-50%) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;border:1.5px solid transparent;
  font-size:.9375rem;font-weight:700;line-height:1.2;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 8px 20px rgba(216,69,107,.22)}
.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-3)}
.btn-primary:active{transform:none;box-shadow:var(--shadow-1)}
.btn-ghost{background:transparent;color:var(--berry-deep);border-color:var(--berry)}
.btn-ghost:hover{background:var(--berry-soft);transform:translateY(-2px)}
.btn-ghost:active{transform:none}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-block{width:100%}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:44px 0 72px;background:linear-gradient(180deg,var(--paper) 0%,#FFFFFF 100%)}
.page-hero::after{
  content:"";position:absolute;right:-160px;bottom:-200px;width:460px;height:460px;
  border-radius:50%;background:rgba(216,69,107,.06);pointer-events:none;
}
.crumbs{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--muted);margin-bottom:26px;position:relative;z-index:2}
.crumbs a{color:var(--muted);transition:color .2s ease}
.crumbs a:hover{color:var(--berry-deep)}
.crumbs span.sep{color:#C9B8BF}
.crumbs .current{color:var(--ink);font-weight:700}
.hero-grid{align-items:center}
.hero-copy{position:relative;z-index:2;padding-right:8px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;background:var(--berry-soft);
  color:var(--berry-deep);font-size:.8125rem;font-weight:700;letter-spacing:.1em;
  margin-bottom:20px;
}
.hero-tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--berry)}
.hero-copy h1{
  font-size:clamp(1.85rem,4vw,3rem);font-weight:900;line-height:1.24;
  letter-spacing:-.01em;margin-bottom:18px;
}
.hero-copy h1 .hl{color:var(--berry-deep)}
.hero-lead{font-size:1.0625rem;color:var(--muted);max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:32px;padding-top:24px;border-top:1px dashed var(--line)}
.hero-stat strong{
  display:block;font-size:1.75rem;font-weight:900;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;line-height:1.2;color:var(--ink);
}
.hero-stat strong i{font-style:normal;font-size:.8125rem;font-weight:700;color:var(--muted);margin-left:4px}
.hero-stat span{font-size:.8125rem;color:var(--muted);letter-spacing:.02em}
.hero-media{position:relative;margin-top:32px}
.hero-media img{width:100%;border-radius:var(--r-img);box-shadow:var(--shadow-2);object-fit:cover;aspect-ratio:16/11}
.hero-chip{
  position:absolute;right:18px;bottom:-18px;
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 18px;border-radius:var(--r-sm);background:#fff;
  box-shadow:var(--shadow-2);font-size:.8125rem;font-weight:700;color:var(--ink);
  border:1px solid var(--line);
}
.hero-chip i{width:8px;height:8px;border-radius:50%;background:var(--teal);display:inline-block}

/* ---------- sections ---------- */
.section{padding:80px 0}
.section--alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:40px}
.eyebrow{
  display:inline-block;font-size:.8125rem;font-weight:800;letter-spacing:.18em;
  color:var(--berry-deep);margin-bottom:14px;
}
.section-head h2{font-size:clamp(1.5rem,2.8vw,2.125rem);font-weight:800;line-height:1.32;margin-bottom:14px}
.section-head p{color:var(--muted)}

/* ---------- clauses ---------- */
.clause-layout{display:grid;grid-template-columns:minmax(0,0.85fr) minmax(0,1.15fr);gap:40px;align-items:start}
.clause-aside{position:sticky;top:100px}
.clause-aside img{width:100%;border-radius:var(--r-img);box-shadow:var(--shadow-2);object-fit:cover;aspect-ratio:4/3}
.aside-note{
  margin-top:18px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--berry);
  border-radius:var(--r-md);padding:20px 22px;box-shadow:var(--shadow-1);
}
.aside-note h3{font-size:1rem;font-weight:800;margin-bottom:8px}
.aside-note p{font-size:.875rem;color:var(--muted)}
.clause{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:14px;box-shadow:var(--shadow-1);overflow:hidden;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.clause:hover{box-shadow:var(--shadow-2)}
.clause[open]{border-color:#F2C6D2;box-shadow:var(--shadow-2)}
.clause summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:20px 24px;font-weight:700;font-size:1.0625rem;
}
.clause summary::-webkit-details-marker{display:none}
.clause .num{
  flex:0 0 30px;width:30px;height:30px;border-radius:999px;
  background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;font-size:.8125rem;font-weight:900;
  font-variant-numeric:tabular-nums;
}
.clause .plus{position:relative;flex:0 0 20px;width:20px;height:20px;margin-left:auto}
.clause .plus::before,.clause .plus::after{
  content:"";position:absolute;background:var(--berry);border-radius:2px;transition:transform .25s ease;
}
.clause .plus::before{left:50%;top:1px;width:2px;height:18px;transform:translateX(-50%)}
.clause .plus::after{top:50%;left:1px;height:2px;width:18px;transform:translateY(-50%)}
.clause[open] .plus::before{transform:translateX(-50%) rotate(90deg)}
.clause-body{padding:0 24px 22px 68px;color:var(--muted);font-size:.9375rem;line-height:1.9}
.clause-body strong{color:var(--ink);font-weight:700}

/* ---------- status cards ---------- */
.status-card{
  position:relative;height:100%;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:28px 26px 26px;box-shadow:var(--shadow-1);
  overflow:hidden;transition:transform .2s ease,box-shadow .2s ease;
}
.status-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--berry)}
.status-card.ok::before{background:var(--teal)}
.status-card.warn::before{background:var(--clay)}
.status-card.no::before{background:var(--berry)}
.status-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.status-badge{
  display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;
  font-size:.75rem;font-weight:800;letter-spacing:.08em;margin-bottom:14px;
}
.status-card.ok .status-badge{background:rgba(35,86,79,.1);color:var(--teal)}
.status-card.warn .status-badge{background:rgba(242,160,61,.16);color:#A96A16}
.status-card.no .status-badge{background:var(--berry-soft);color:var(--berry-deep)}
.status-card h3{font-size:1.125rem;font-weight:800;margin-bottom:10px}
.status-card > p{font-size:.875rem;color:var(--muted);margin-bottom:18px}
.status-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.status-list li{position:relative;padding-left:26px;font-size:.9375rem;color:var(--ink);line-height:1.7}
.status-list li::before{
  content:"";position:absolute;left:0;top:9px;width:14px;height:14px;border-radius:50%;
  background:rgba(35,86,79,.12);
}
.status-list li::after{
  content:"";position:absolute;left:4px;top:13px;width:6px;height:6px;border-radius:50%;background:var(--teal);
}
.status-card.no .status-list li::before{background:rgba(216,69,107,.14)}
.status-card.no .status-list li::after{background:var(--berry)}
.status-card.warn .status-list li::before{background:rgba(242,160,61,.2)}
.status-card.warn .status-list li::after{background:var(--clay)}

/* ---------- steps ---------- */
.steps{display:grid;gap:18px;max-width:920px}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 28px;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#F2C6D2}
.step-num{
  width:56px;height:56px;border-radius:999px;background:var(--berry);color:#fff;
  display:grid;place-items:center;font-size:1.125rem;font-weight:900;
  font-variant-numeric:tabular-nums;box-shadow:0 8px 18px rgba(216,69,107,.24);
}
.step h3{font-size:1.125rem;font-weight:800;margin-bottom:6px}
.step p{font-size:.9375rem;color:var(--muted)}
.step-meta{
  display:inline-block;margin-top:10px;font-size:.75rem;font-weight:700;
  padding:3px 10px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--muted);
}

/* ---------- faq ---------- */
.faq-wrap{max-width:880px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:14px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item:hover{border-color:#F2C6D2;box-shadow:var(--shadow-1)}
.faq-item.is-open{border-color:#F2C6D2;box-shadow:var(--shadow-2)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;text-align:left;
  background:none;border:none;cursor:pointer;padding:20px 24px;
  font-size:1.0625rem;font-weight:700;color:var(--ink);line-height:1.5;
}
.faq-idx{
  flex:0 0 30px;width:30px;height:30px;border-radius:999px;
  background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;font-size:.8125rem;font-weight:900;
  font-variant-numeric:tabular-nums;
}
.faq-icon{position:relative;flex:0 0 20px;width:20px;height:20px;margin-left:auto}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--berry);border-radius:2px;transition:transform .25s ease}
.faq-icon::before{left:50%;top:1px;width:2px;height:18px;transform:translateX(-50%)}
.faq-icon::after{top:50%;left:1px;height:2px;width:18px;transform:translateY(-50%)}
.faq-item.is-open .faq-icon::before{transform:translateX(-50%) rotate(90deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 22px 70px;font-size:.9375rem;color:var(--muted);line-height:1.9}

/* ---------- related ---------- */
.related{padding:64px 0}
.related h2{font-size:1.5rem;font-weight:800;margin-bottom:8px}
.related > .container > p{color:var(--muted);margin-bottom:26px}
.chip-row{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:999px;background:#fff;
  border:1px solid var(--line);font-size:.9375rem;font-weight:700;color:var(--ink);
  transition:color .2s ease,border-color .2s ease,background-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.chip::after{content:"→";font-size:.875rem;color:var(--berry);transition:transform .2s ease}
.chip:hover{color:var(--berry-deep);border-color:var(--berry);background:var(--berry-soft);transform:translateY(-2px);box-shadow:var(--shadow-1)}
.chip:hover::after{transform:translateX(3px)}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:var(--paper);border:1px solid var(--line);
  padding:48px 44px;display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center;
  box-shadow:var(--shadow-1);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(34,27,32,.08) 1px,transparent 1px);
  background-size:18px 18px;opacity:.55;pointer-events:none;
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:800;line-height:1.35;margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}
.cta-section{padding:0 0 80px}

/* ---------- footer ---------- */
.footer{background:#fff;border-top:1px solid var(--line);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer h4{font-size:.9375rem;font-weight:800;margin-bottom:16px;color:var(--ink)}
.footer-about{margin-top:16px;max-width:290px;font-size:.875rem;color:var(--muted);line-height:1.8}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.9375rem;color:var(--muted);transition:color .2s ease}
.footer-links a:hover{color:var(--berry-deep);text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--muted);
}

/* ---------- to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  width:48px;height:48px;border:none;border-radius:999px;
  background:var(--berry);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-2);cursor:pointer;
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,background-color .2s ease;
}
.to-top.is-on{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--berry-deep)}
.to-top svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .clause-layout{grid-template-columns:1fr;gap:32px}
  .clause-aside{position:static}
  .clause-aside img{aspect-ratio:16/9}
  .cta-band{grid-template-columns:1fr;padding:40px 32px}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:1080px){
  .nav-toggle{display:block}
  .main-nav{
    position:fixed;left:0;right:0;top:72px;
    flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;padding:18px 24px 28px;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2);
    max-height:calc(100vh - 72px);overflow-y:auto;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform .25s ease,opacity .25s ease;
  }
  .main-nav.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav-link{padding:13px 14px;font-size:1rem;border-radius:var(--r-sm)}
  .nav-cta{margin:10px 0 0;width:100%;padding:14px 20px}
}
@media (max-width:991px){
  .section{padding:64px 0}
  .page-hero{padding:32px 0 56px}
  .hero-copy h1{margin-bottom:16px}
  .hero-media{margin-top:36px}
  .hero-stats{gap:24px;padding-top:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .related{padding:56px 0}
  .cta-section{padding-bottom:64px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .section-head{margin-bottom:28px}
  .clause summary{padding:16px 18px;font-size:1rem}
  .clause-body{padding:0 18px 18px 18px}
  .faq-q{padding:16px 18px;font-size:1rem}
  .faq-a p{padding:0 18px 18px 18px}
  .step{grid-template-columns:44px 1fr;gap:14px;padding:20px}
  .step-num{width:44px;height:44px;font-size:1rem}
  .status-card{padding:24px 22px}
  .hero-chip{right:12px;bottom:-14px;padding:10px 14px}
  .cta-band{padding:32px 22px}
  .cta-actions .btn{width:100%}
  .footer{padding:44px 0 24px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .brand-text em{letter-spacing:.18em}
  .hero-copy h1{font-size:1.7rem}
  .hero-lead{font-size:1rem}
  .hero-actions .btn{width:100%}
  .hero-stats{gap:18px 26px}
  .hero-stat strong{font-size:1.5rem}
  .footer-grid{grid-template-columns:1fr}
  .to-top{right:16px;bottom:16px;width:44px;height:44px}
  .chip{width:100%;justify-content:space-between}
}

/* roulang page: category5 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --ink-teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --r-pill:999px;
  --sh1:0 2px 8px rgba(34,27,32,.06);
  --sh2:0 12px 28px rgba(34,27,32,.10);
  --sh3:0 18px 40px rgba(216,69,107,.14);
  --sec:80px;
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-radius:0;}
a{color:var(--berry-deep);text-decoration:none;background:none;}
a:hover{color:var(--berry);}
h1,h2,h3,h4{margin:0;color:var(--ink);font-family:var(--font);line-height:1.25;letter-spacing:-.01em;}
h1{font-size:clamp(2rem,4.2vw,3.25rem);font-weight:900;}
h2{font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:800;}
h3{font-size:1.2rem;font-weight:700;line-height:1.45;}
p{margin:0 0 1rem;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:1rem;}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.section{padding:var(--sec) 0;}
.section--tight{padding:56px 0;}
.section-head{max-width:780px;margin-bottom:36px;}
.section-head h2{margin-bottom:12px;}
.section-head p{color:var(--muted);font-size:1rem;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8125rem;font-weight:800;letter-spacing:.16em;
  color:var(--berry-deep);text-transform:uppercase;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:22px;height:3px;border-radius:999px;background:var(--berry);
}
.lead{color:var(--muted);font-size:1.0625rem;line-height:1.85;}

/* ------- Header ------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,242,.94);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:var(--sh1);
  background:rgba(255,255,255,.96);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;height:72px;
}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--berry-soft);
  display:grid;place-items:center;flex:0 0 auto;
}
.brand-mark svg{
  width:22px;height:22px;fill:none;stroke:var(--berry);
  stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:1.05rem;font-weight:900;color:var(--ink);letter-spacing:-.01em;}
.brand-text em{font-style:normal;font-size:.6875rem;font-weight:700;letter-spacing:.22em;color:var(--muted);}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;}
.nav-link{
  display:inline-block;
  padding:9px 12px;border-radius:var(--r-pill);
  font-size:.9375rem;font-weight:600;color:var(--muted);
  transition:color .2s ease,background .2s ease;
  white-space:nowrap;
}
.nav-link:hover{color:var(--berry-deep);background:var(--berry-soft);}
.nav-link.is-active{color:var(--berry-deep);background:var(--berry-soft);font-weight:800;}
.nav-cta{margin-left:10px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--r-pill);
  font-weight:700;font-size:.9688rem;line-height:1.2;
  border:1.5px solid transparent;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
  text-align:center;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:var(--sh1);}
.btn-primary:hover{background:var(--berry-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--sh3);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh1);}
.btn-ghost{background:transparent;color:var(--berry-deep);border-color:var(--berry);}
.btn-ghost:hover{background:var(--berry-soft);color:var(--berry-deep);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{padding:10px 20px;font-size:.875rem;}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none;}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;
  background:#fff;border:1px solid var(--line);
}
.nav-toggle span{display:block;height:2px;width:20px;margin:0 auto;background:var(--ink);border-radius:2px;transition:transform .25s ease,opacity .25s ease;}

/* ------- Hero ------- */
.hero{
  position:relative;overflow:hidden;
  padding:66px 0 60px;
  background:
    radial-gradient(circle at 12% 18%, rgba(216,69,107,.07), transparent 46%),
    radial-gradient(circle at 88% 8%, rgba(35,86,79,.06), transparent 42%),
    linear-gradient(180deg,var(--paper) 0%, #FFFFFF 100%);
}
.hero::after{
  content:"";position:absolute;right:-120px;bottom:-140px;
  width:380px;height:380px;border-radius:50%;
  background:rgba(216,69,107,.06);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1;}
.hero-grid{margin-bottom:0;}
.hero-copy h1{margin-bottom:18px;}
.hero-copy .lead{max-width:560px;margin-bottom:26px;}
.tag{
  display:inline-block;padding:6px 14px;border-radius:var(--r-pill);
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.8125rem;font-weight:800;letter-spacing:.06em;
  margin-bottom:18px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px;}
.micro-list{display:flex;flex-wrap:wrap;gap:28px;}
.micro{display:flex;flex-direction:column;}
.micro strong{
  font-size:1.5rem;font-weight:900;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;color:var(--ink);
}
.micro span{font-size:.8125rem;color:var(--muted);font-weight:600;letter-spacing:.04em;}
.hero-visual{position:relative;}
.hero-figure{
  position:relative;border-radius:24px;overflow:hidden;
  box-shadow:var(--sh2);
  aspect-ratio:16/11;
  background:var(--berry-soft);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-float{
  position:absolute;right:-10px;bottom:-22px;
  width:216px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:16px 18px;
  box-shadow:var(--sh2);
}
.hero-float .hf-top{display:flex;align-items:center;gap:8px;margin-bottom:8px;}
.hero-float .hf-top svg{width:16px;height:16px;stroke:var(--berry);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.hero-float .hf-top span{font-size:.75rem;font-weight:700;color:var(--muted);letter-spacing:.04em;}
.hero-float .hf-num{font-size:1.5rem;font-weight:900;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin-bottom:10px;}
.hero-float .hf-num em{font-style:normal;font-size:.75rem;color:var(--muted);font-weight:700;margin-left:2px;}

/* ------- Spark bars ------- */
.spark{height:4px;border-radius:999px;background:var(--line);overflow:hidden;}
.spark span{display:block;height:100%;border-radius:999px;background:var(--berry);}
.spark--teal span{background:var(--ink-teal);}
.spark--clay span{background:var(--clay);}

/* ------- KPI ------- */
.kpi-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.kpi-card{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--berry);
  border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh1);
  transition:transform .22s ease,box-shadow .22s ease;
}
.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--sh2);}
.kpi-card .kpi-label{font-size:.8125rem;font-weight:700;color:var(--muted);letter-spacing:.06em;margin-bottom:10px;}
.kpi-card .kpi-num{
  font-size:2.25rem;font-weight:900;letter-spacing:-.02em;line-height:1.1;
  font-variant-numeric:tabular-nums;color:var(--ink);
}
.kpi-card .kpi-num em{font-style:normal;font-size:.9375rem;font-weight:700;color:var(--muted);margin-left:4px;letter-spacing:0;}
.kpi-card .kpi-desc{font-size:.875rem;color:var(--muted);margin:10px 0 16px;line-height:1.7;min-height:3em;}
.kpi-card--teal{border-left-color:var(--ink-teal);}
.kpi-card--clay{border-left-color:var(--clay);}

/* ------- Compare ------- */
.compare-wrap{display:grid;grid-template-columns:1fr 56px 1fr;gap:20px;align-items:center;}
.compare-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--sh1);height:100%;
}
.compare-card h3{margin-bottom:6px;}
.compare-card .cc-sub{font-size:.875rem;color:var(--muted);margin-bottom:18px;}
.checklist li{
  display:flex;align-items:flex-start;gap:10px;
  padding:9px 0;font-size:.9375rem;color:var(--ink);
  border-bottom:1px dashed var(--line);
}
.checklist li:last-child{border-bottom:none;}
.checklist svg{flex:0 0 18px;width:18px;height:18px;margin-top:4px;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.ck-ok svg{stroke:var(--ink-teal);}
.ck-no svg{stroke:var(--berry);}
.compare-arrow{
  width:44px;height:44px;border-radius:50%;margin:0 auto;
  background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;box-shadow:var(--sh1);
}
.compare-arrow svg{width:20px;height:20px;stroke:var(--berry);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.conclusion{
  margin-top:26px;background:var(--paper);border-left:4px solid var(--berry);
  border-radius:var(--r-md);padding:20px 24px;
  font-size:.9688rem;color:var(--ink);display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;
}
.conclusion strong{font-weight:900;font-variant-numeric:tabular-nums;color:var(--berry-deep);}

/* ------- Scenes ------- */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.scene-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh1);
  transition:transform .22s ease,box-shadow .22s ease;
  display:flex;flex-direction:column;
}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--sh2);}
.scene-card figure{margin:0;aspect-ratio:4/3;overflow:hidden;background:var(--berry-soft);}
.scene-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.scene-card:hover figure img{transform:scale(1.04);}
.scene-body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column;}
.scene-body h3{font-size:1.0625rem;margin-bottom:8px;}
.scene-body p{font-size:.875rem;color:var(--muted);line-height:1.75;margin-bottom:14px;}
.arrow-link{
  margin-top:auto;display:inline-flex;align-items:center;gap:6px;
  font-size:.875rem;font-weight:800;color:var(--berry-deep);
}
.arrow-link svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease;}
.arrow-link:hover svg{transform:translateX(4px);}

/* ------- Steps ------- */
.steps-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.steps{position:relative;display:grid;gap:26px;max-width:860px;}
.steps::before{
  content:"";position:absolute;left:20px;top:14px;bottom:14px;
  border-left:2px dashed var(--line);
}
.step{position:relative;display:grid;grid-template-columns:42px 1fr;gap:22px;align-items:start;}
.step-num{
  width:42px;height:42px;border-radius:50%;
  background:var(--berry);color:#fff;
  display:grid;place-items:center;font-weight:900;font-size:.9375rem;
  box-shadow:0 0 0 6px #fff;
  font-variant-numeric:tabular-nums;
}
.step-body{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;}
.step-body h3{font-size:1.0625rem;margin-bottom:6px;}
.step-body p{font-size:.9375rem;color:var(--muted);line-height:1.8;}

/* ------- FAQ ------- */
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  list-style:none;display:flex;align-items:flex-start;gap:16px;
  padding:22px 0;cursor:pointer;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-num{
  flex:0 0 28px;height:28px;border-radius:50%;
  background:var(--berry-soft);color:var(--berry-deep);
  display:grid;place-items:center;font-size:.8125rem;font-weight:900;
  font-variant-numeric:tabular-nums;margin-top:2px;
}
.faq-q{flex:1;font-size:1.0625rem;font-weight:700;line-height:1.6;}
.faq-icon{flex:0 0 22px;width:22px;height:22px;margin-top:4px;transition:transform .25s ease;}
.faq-icon svg{width:22px;height:22px;stroke:var(--berry);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;}
.faq-item[open] .faq-icon{transform:rotate(180deg);}
.faq-a{padding:0 0 24px 44px;color:var(--muted);font-size:.9688rem;line-height:1.85;}

/* ------- CTA / form ------- */
.cta-section{padding:var(--sec) 0;background:linear-gradient(180deg,#FFFFFF 0%,var(--paper) 100%);}
.cta-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;
  box-shadow:var(--sh2);overflow:hidden;
  display:grid;grid-template-columns:1.15fr .85fr;
}
.cta-form-side{padding:40px;}
.cta-form-side h2{margin-bottom:10px;}
.cta-form-side > p{color:var(--muted);font-size:.9375rem;margin-bottom:26px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.8125rem;font-weight:800;color:var(--ink);margin-bottom:7px;letter-spacing:.03em;}
.field label .req{color:var(--berry);margin-left:2px;}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;height:48px;
  border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:var(--paper);color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
  appearance:none;
}
.field textarea{height:auto;min-height:96px;resize:vertical;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--berry);background:#fff;
  box-shadow:0 0 0 4px rgba(216,69,107,.12);
}
.field input::placeholder,.field textarea::placeholder{color:#A79AA1;}
.form-note{font-size:.75rem;color:var(--muted);margin-top:12px;line-height:1.7;}
.cta-trust-side{
  background:var(--ink-teal);color:#fff;padding:40px 34px;
  display:flex;flex-direction:column;justify-content:center;
}
.cta-trust-side h3{color:#fff;font-size:1.25rem;margin-bottom:10px;}
.cta-trust-side > p{color:rgba(255,255,255,.78);font-size:.9375rem;margin-bottom:24px;}
.trust-list li{
  display:flex;align-items:flex-start;gap:10px;
  padding:11px 0;font-size:.9375rem;color:rgba(255,255,255,.95);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.trust-list li:last-child{border-bottom:none;}
.trust-list svg{flex:0 0 18px;width:18px;height:18px;margin-top:4px;stroke:var(--clay);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}

/* ------- Related ------- */
.related-section{padding:56px 0;background:#fff;border-top:1px solid var(--line);}
.related-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;}
.related-head h2{font-size:1.35rem;}
.related-links{display:flex;flex-wrap:wrap;gap:12px;}
.related-links a{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-pill);
  background:var(--paper);border:1px solid var(--line);
  color:var(--ink);font-size:.9375rem;font-weight:700;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.related-links a:hover{background:var(--berry-soft);border-color:var(--berry);color:var(--berry-deep);transform:translateY(-2px);}

/* ------- Footer ------- */
.footer{background:var(--paper);border-top:1px solid var(--line);padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px;}
.footer-about{font-size:.875rem;color:var(--muted);margin-top:16px;line-height:1.8;max-width:280px;}
.footer h4{font-size:.875rem;font-weight:800;letter-spacing:.08em;color:var(--ink);margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  font-size:.9375rem;color:var(--muted);font-weight:600;
  width:fit-content;background-image:linear-gradient(var(--berry),var(--berry));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;
  transition:color .2s ease,background-size .25s ease;
}
.footer-links a:hover{color:var(--berry-deep);background-size:100% 1px;}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:.8125rem;color:var(--muted);
}

/* ------- Back to top ------- */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:70;
  width:46px;height:46px;border-radius:50%;
  background:#fff;border:1px solid var(--line);
  display:grid;place-items:center;box-shadow:var(--sh2);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease,background .2s ease;
}
.to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--berry);border-color:var(--berry);}
.to-top svg{width:18px;height:18px;stroke:var(--berry-deep);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;}
.to-top:hover svg{stroke:#fff;}

/* ------- Responsive ------- */
@media screen and (max-width:1199px){
  .kpi-grid{grid-template-columns:repeat(3,1fr);}
  .scene-grid{grid-template-columns:repeat(2,1fr);}
}
@media screen and (max-width:1080px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:fixed;left:0;right:0;top:72px;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    background:#fff;padding:18px 22px 26px;
    border-bottom:1px solid var(--line);
    box-shadow:var(--sh2);
    max-height:calc(100vh - 72px);overflow-y:auto;
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:13px 14px;border-radius:var(--r-sm);font-size:1rem;}
  .nav-cta{margin:10px 0 0;justify-content:center;}
  .hero{padding:48px 0 44px;}
  .hero-grid{row-gap:36px;}
  .hero-float{position:static;width:100%;margin-top:18px;right:auto;bottom:auto;}
}
@media screen and (max-width:991px){
  :root{--sec:64px;}
  .kpi-grid{grid-template-columns:repeat(2,1fr);}
  .compare-wrap{grid-template-columns:1fr;gap:16px;}
  .compare-arrow{transform:rotate(90deg);}
  .cta-card{grid-template-columns:1fr;}
  .cta-form-side{padding:32px 26px;}
  .cta-trust-side{padding:32px 26px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:767px){
  :root{--sec:48px;}
  .container{padding-left:18px;padding-right:18px;}
  .header-inner{height:60px;}
  .main-nav{top:60px;max-height:calc(100vh - 60px);}
  .brand-text strong{font-size:.9688rem;}
  .brand-text em{font-size:.625rem;letter-spacing:.16em;}
  h1{font-size:clamp(1.75rem,7.4vw,2.35rem);}
  .hero-actions .btn{width:100%;}
  .micro-list{gap:18px;}
  .micro strong{font-size:1.25rem;}
  .kpi-grid{
    display:flex;overflow-x:auto;gap:16px;
    scroll-snap-type:x mandatory;
    padding-bottom:8px;
    -webkit-overflow-scrolling:touch;
  }
  .kpi-card{min-width:78%;scroll-snap-align:start;}
  .kpi-card .kpi-desc{min-height:auto;}
  .scene-grid{grid-template-columns:1fr;}
  .step{grid-template-columns:36px 1fr;gap:16px;}
  .step-num{width:36px;height:36px;font-size:.875rem;box-shadow:0 0 0 5px #fff;}
  .steps::before{left:17px;}
  .faq-a{padding-left:0;}
  .faq-q{font-size:1rem;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;}
  .related-links a{flex:1 1 auto;justify-content:center;}
  .to-top{right:16px;bottom:16px;width:44px;height:44px;}
}
@media screen and (max-width:520px){
  .hero{padding:38px 0 36px;}
  .kpi-card{min-width:86%;}
  .conclusion{flex-direction:column;align-items:flex-start;gap:8px;}
  .cta-form-side{padding:26px 20px;}
  .cta-trust-side{padding:26px 20px;}
}

/* roulang page: category6 */
:root{
  --ink:#221B20;
  --muted:#6E6068;
  --berry:#D8456B;
  --berry-deep:#A82C4E;
  --berry-soft:#FBE9EE;
  --berry-line:#F3C9D5;
  --ink-teal:#23564F;
  --clay:#F2A03D;
  --paper:#FBF6F2;
  --card:#FFFFFF;
  --line:#E8DCD4;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;
  --shadow-1:0 2px 8px rgba(34,27,32,.06);
  --shadow-2:0 12px 28px rgba(34,27,32,.10);
  --shadow-3:0 18px 40px rgba(216,69,107,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:1rem;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--berry);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(251,246,242,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s,box-shadow .25s;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 6px 22px rgba(34,27,32,.07)}
.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--berry);
  display:grid;place-items:center;flex:0 0 auto;
  box-shadow:0 6px 14px rgba(216,69,107,.24);
}
.brand-mark svg{width:21px;height:21px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.06rem;font-weight:900;letter-spacing:.02em;color:var(--ink)}
.brand-text em{font-style:normal;font-size:.7rem;font-weight:700;letter-spacing:.24em;color:var(--berry)}
.main-nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.nav-link{
  position:relative;padding:9px 10px;border-radius:999px;
  font-size:.92rem;font-weight:600;color:var(--muted);
  transition:color .2s,background .2s;
}
.nav-link::after{
  content:"";position:absolute;left:10px;right:10px;bottom:4px;height:2px;border-radius:2px;
  background:var(--berry);transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--berry-deep);background:var(--berry-soft)}
.nav-link.is-active::after{transform:scaleX(1)}
.nav-cta{margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  cursor:pointer;padding:0;transition:border-color .2s,box-shadow .2s;
}
.nav-toggle:hover{border-color:var(--berry);box-shadow:var(--shadow-1)}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s,opacity .25s}
.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)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1.5px solid transparent;
  padding:14px 28px;font-size:.95rem;font-weight:700;line-height:1.4;
  cursor:pointer;text-align:center;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,border-color .2s;
}
.btn-primary{background:var(--berry);color:#fff;box-shadow:0 8px 18px rgba(216,69,107,.22)}
.btn-primary:hover{background:var(--berry-deep);transform:translateY(-2px);box-shadow:var(--shadow-3)}
.btn-primary:active{transform:none;box-shadow:var(--shadow-1)}
.btn-ghost{background:transparent;border-color:var(--berry);color:var(--berry-deep)}
.btn-ghost:hover{background:var(--berry-soft);transform:translateY(-2px)}
.btn-ghost:active{transform:none}
.btn-light{background:#fff;color:var(--berry-deep);box-shadow:var(--shadow-1)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-sm{padding:10px 18px;font-size:.86rem}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}

/* ---------- Hero ---------- */
.page-hero{position:relative;overflow:hidden;background:#2A2126;color:#fff;padding:76px 0 68px}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.55;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(34,27,32,.94) 12%,rgba(34,27,32,.72) 52%,rgba(168,44,78,.55) 100%);
}
.hero-inner{position:relative;z-index:2;max-width:840px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 15px;border-radius:999px;
  font-size:.78rem;font-weight:700;letter-spacing:.12em;
  background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.34);
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--clay)}
.page-hero h1{
  margin:20px 0 0;
  font-size:clamp(2rem,4.2vw,3.25rem);
  font-weight:900;line-height:1.2;letter-spacing:-.01em;
  color:#fff;
}
.page-hero .lead{
  margin-top:18px;max-width:680px;
  font-size:1.03rem;line-height:1.9;color:rgba(255,255,255,.86);
}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:40px;
  margin-top:34px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.2);
}
.hero-stats .num{
  font-size:1.65rem;font-weight:900;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums;color:#fff;
}
.hero-stats .num span{font-size:.78rem;font-weight:600;color:rgba(255,255,255,.72);margin-left:4px;letter-spacing:0}
.hero-stats .lbl{font-size:.8rem;color:rgba(255,255,255,.72);margin-top:2px}

/* ---------- Sections ---------- */
.section{padding:80px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-soft{background:var(--paper)}
.section-head{max-width:780px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:900;letter-spacing:.18em;color:var(--berry);
  text-transform:uppercase;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--berry)}
.section-head h2{
  margin:12px 0 0;
  font-size:clamp(1.55rem,2.6vw,2.15rem);
  font-weight:800;color:var(--ink);
}
.section-head p{margin-top:14px;color:var(--muted);font-size:.98rem;max-width:700px}

/* ---------- Quick index cards ---------- */
.quick-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:46px}
.quick-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--shadow-1);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
.quick-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--berry-line)}
.quick-card .qnum{font-size:.76rem;font-weight:900;letter-spacing:.2em;color:var(--berry)}
.quick-card h3{margin:8px 0 8px;font-size:1.14rem;font-weight:800}
.quick-card p{color:var(--muted);font-size:.9rem;line-height:1.75}
.quick-card .arrow{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.85rem;font-weight:700;color:var(--berry-deep);transition:gap .2s}
.quick-card:hover .arrow{gap:10px}

/* ---------- FAQ ---------- */
.faq-group{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 30px 4px;box-shadow:var(--shadow-1);margin-bottom:24px;
  scroll-margin-top:96px;
}
.faq-group-head{display:flex;align-items:center;gap:14px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.group-badge{
  width:42px;height:42px;border-radius:13px;flex:0 0 auto;
  display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);
  font-weight:900;font-size:.95rem;border:1px solid var(--berry-line);
}
.faq-group-head h3{font-size:1.18rem;font-weight:800}
.faq-group-head .sub{font-size:.84rem;color:var(--muted);margin-top:2px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:none}
.faq-q{
  width:100%;display:flex;align-items:flex-start;gap:14px;
  background:none;border:0;padding:20px 0;cursor:pointer;text-align:left;
  font-size:1.01rem;font-weight:700;color:var(--ink);line-height:1.65;
  transition:color .2s;
}
.faq-q:hover{color:var(--berry-deep)}
.faq-num{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;margin-top:3px;
  display:grid;place-items:center;
  background:var(--berry-soft);color:var(--berry-deep);
  font-size:.78rem;font-weight:900;font-variant-numeric:tabular-nums;
}
.faq-icon{position:relative;flex:0 0 auto;width:22px;height:22px;margin:4px 0 0 auto;transition:transform .3s}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--berry-deep);border-radius:2px;transition:opacity .25s,transform .25s}
.faq-icon::before{left:2px;right:2px;top:10px;height:2px}
.faq-icon::after{top:2px;bottom:2px;left:10px;width:2px}
.faq-item.is-open .faq-icon{transform:rotate(180deg)}
.faq-item.is-open .faq-icon::after{opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a-inner{padding:0 0 22px 40px;color:var(--muted);font-size:.94rem;line-height:1.9}

/* ---------- Troubleshoot ---------- */
.trouble-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.step-list{display:grid;gap:24px;margin-top:6px}
.step-item{display:flex;gap:16px}
.step-num{
  flex:0 0 auto;width:42px;height:42px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--berry-soft);border:1px solid var(--berry-line);
  color:var(--berry-deep);font-weight:900;font-variant-numeric:tabular-nums;
}
.step-item h4{font-size:1.05rem;font-weight:800;margin-bottom:4px}
.step-item p{color:var(--muted);font-size:.93rem}
.figure-card{position:relative}
.figure-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-2)}
.figure-caption{
  position:absolute;left:18px;bottom:18px;right:18px;
  background:rgba(34,27,32,.82);color:#fff;border-radius:12px;
  padding:12px 16px;font-size:.83rem;line-height:1.65;
  backdrop-filter:blur(6px);
}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:36px;align-items:start}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;box-shadow:var(--shadow-1);
}
.field{margin-bottom:18px}
.label{display:block;font-size:.8125rem;font-weight:700;margin-bottom:7px;color:var(--ink)}
.req{color:var(--berry);margin-left:3px}
.input,select,textarea{
  width:100%;border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;font-size:.94rem;font-family:inherit;color:var(--ink);
  background:#fff;line-height:1.6;
  transition:border-color .2s,box-shadow .2s;
}
.input::placeholder,textarea::placeholder{color:#A2939A}
.input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--berry);box-shadow:0 0 0 4px rgba(216,69,107,.12);
}
textarea{min-height:126px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.hint{font-size:.78rem;color:var(--muted);margin-top:8px}
.trust-card{
  background:var(--berry-soft);border:1px solid var(--berry-line);
  border-radius:var(--r-lg);padding:30px;
}
.trust-card h3{font-size:1.12rem;font-weight:800;margin-bottom:16px}
.trust-list{display:grid;gap:14px}
.trust-list li{display:flex;gap:10px;font-size:.92rem;color:#5C4A52;line-height:1.7}
.check{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;margin-top:3px;
  display:grid;place-items:center;background:#fff;border:1px solid var(--berry-line);
  color:var(--berry-deep);font-size:.7rem;font-weight:900;
}
.trust-note{
  margin-top:20px;padding-top:18px;border-top:1px dashed var(--berry-line);
  font-size:.84rem;color:var(--muted);line-height:1.8;
}

/* ---------- Related ---------- */
.related-wrap{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:999px;border:1px solid var(--line);
  background:#fff;font-size:.92rem;font-weight:600;color:var(--ink);
  transition:transform .2s,border-color .2s,background .2s,color .2s,box-shadow .2s;
}
.chip:hover{
  transform:translateY(-2px);border-color:var(--berry);
  background:var(--berry-soft);color:var(--berry-deep);box-shadow:var(--shadow-1);
}
.chip.is-current{background:var(--berry);border-color:var(--berry);color:#fff}
.chip.is-current:hover{background:var(--berry-deep);color:#fff}

/* ---------- Final CTA ---------- */
.final-cta{
  position:relative;overflow:hidden;
  background:var(--paper);
  border-top:1px solid var(--line);
  padding:72px 0;
}
.final-cta::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(34,27,32,.10) 1px,transparent 1px);
  background-size:18px 18px;opacity:.5;
}
.final-inner{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.final-inner h2{font-size:clamp(1.4rem,2.4vw,1.95rem);font-weight:800;max-width:620px}
.final-inner p{margin-top:10px;color:var(--muted);font-size:.95rem;max-width:620px}
.final-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.footer{background:#241D22;color:#E9DEE2;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer .brand-text strong{color:#fff}
.footer .brand-text em{color:var(--clay)}
.footer-about{margin-top:16px;max-width:300px;font-size:.9rem;line-height:1.8;color:#B6A6AE}
.footer h4{font-size:.94rem;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:.9rem;color:#C9B8C0;transition:color .2s}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:46px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:.82rem;color:#A2939A;
}

/* ---------- Back to top ---------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:70;
  width:48px;height:48px;border-radius:50%;border:0;cursor:pointer;
  background:var(--berry);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-2);opacity:0;pointer-events:none;
  transition:opacity .3s,transform .3s,background .2s;
}
.to-top.is-visible{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--berry-deep);transform:translateY(-3px)}
.to-top svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .section{padding:64px 0}
  .trouble-grid{gap:36px}
}
@media (max-width:991px){
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2);
    padding:14px 24px 22px;
    display:none;
  }
  .main-nav.is-open{display:flex}
  .nav-link{padding:12px 12px;border-radius:12px}
  .nav-link::after{display:none}
  .nav-link.is-active{background:var(--berry-soft)}
  .nav-cta{margin:10px 0 0;width:100%}
  .quick-cards{grid-template-columns:1fr 1fr}
  .trouble-grid{grid-template-columns:1fr}
  .figure-card{order:-1}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:48px 0}
  .page-hero{padding:52px 0 46px}
  .hero-stats{gap:26px}
  .hero-stats .num{font-size:1.4rem}
  .quick-cards{grid-template-columns:1fr}
  .faq-group{padding:22px 18px 2px}
  .faq-a-inner{padding-left:0}
  .faq-q{font-size:.97rem}
  .form-card{padding:24px 20px}
  .form-row{grid-template-columns:1fr}
  .btn{width:100%}
  .final-actions{width:100%}
  .final-inner{gap:22px}
  .to-top{right:16px;bottom:16px;width:44px;height:44px}
}
@media (max-width:519px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .page-hero h1{font-size:1.85rem}
  .hero-stats{gap:20px 28px}
}