/* roulang page: index */
:root{
  --ink:#1E3A4F;
  --ink-deep:#14232E;
  --ink-soft:#2C4E66;
  --amber:#D99A3D;
  --amber-deep:#C0832B;
  --amber-soft:#F7E7CC;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --mist:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --r-xl:24px;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --shadow-1:0 2px 6px rgba(30,58,79,.06), 0 16px 40px rgba(30,58,79,.08);
  --shadow-2:0 4px 10px rgba(30,58,79,.08), 0 24px 56px rgba(30,58,79,.15);
  --sp:96px;
  --container:1200px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif TC","PingFang TC","Microsoft JhengHei",serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
ul,ol{margin:0;padding:0;list-style:none}
input,textarea,select{font-family:inherit;font-size:15px}
::selection{background:var(--amber-soft);color:var(--ink-deep)}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--sp) 0}
.section-alt{background:#FFFFFF}
.section-tint{background:linear-gradient(180deg,#FFFFFF 0%,#F2F7FA 100%)}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--amber-deep);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);border-radius:2px}
h2.section-title{
  font-family:var(--font-serif);
  font-size:clamp(26px,3.1vw,38px);
  line-height:1.32;
  margin:16px 0 14px;
}
.section-head{max-width:780px;margin-bottom:54px}
.section-head p{color:var(--muted);font-size:17px;margin:0}
.lead{font-size:17.5px;color:var(--muted)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:600;font-size:15px;line-height:1;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  transition:transform .25s ease, box-shadow .25s ease, background-color .25s ease, border-color .25s ease, color .25s ease;
  white-space:nowrap;
}
.btn i{font-size:13px}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:var(--shadow-1)}
.btn-primary:active{transform:translateY(0)}
.btn-amber{background:var(--amber);color:#231708}
.btn-amber:hover{background:var(--amber-deep);transform:translateY(-2px);box-shadow:0 12px 28px rgba(217,154,61,.32)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--mist);border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--mist);transform:translateY(-2px)}
.btn-sm{padding:11px 20px;font-size:14px}
.btn-block{width:100%}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(217,154,61,.6);outline-offset:3px;border-radius:8px;
}
.link-arrow{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:15px;color:var(--ink);
  border-bottom:1px solid rgba(30,58,79,.25);padding-bottom:3px;
  transition:gap .25s ease,border-color .25s ease,color .25s ease;
}
.link-arrow i{font-size:12px;transition:transform .25s ease}
.link-arrow:hover{color:var(--amber-deep);border-color:var(--amber)}
.link-arrow:hover i{transform:translateX(4px)}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--amber-soft);color:#7C4F12;
  font-size:12.5px;font-weight:700;letter-spacing:.02em;
  padding:5px 13px;border-radius:999px;
}
.badge-soft{background:var(--mist);color:var(--ink)}
.badge-line{background:transparent;border:1px solid var(--line);color:var(--muted)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,249,251,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.96);
  box-shadow:0 10px 30px rgba(30,58,79,.09);
  border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;height:82px;transition:height .3s ease}
.site-header.is-scrolled .header-inner{height:68px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  background:linear-gradient(150deg,var(--ink) 0%,var(--ink-soft) 100%);
  color:#fff;display:grid;place-items:center;
  font-family:var(--font-serif);font-size:19px;font-weight:700;
  box-shadow:0 6px 16px rgba(30,58,79,.28);
}
.brand-text{display:block;font-weight:700;font-size:16.5px;letter-spacing:.01em;line-height:1.25;color:var(--ink)}
.brand-text small{display:block;font-size:11.5px;font-weight:500;letter-spacing:.16em;color:var(--muted);margin-top:2px}
.main-nav{display:flex;align-items:center;gap:26px;margin-left:auto}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:var(--muted);
  padding:8px 0;transition:color .22s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:3px;
  border-radius:3px;background:var(--amber);
}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:6px}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  place-items:center;font-size:17px;
}
.nav-toggle:hover{background:var(--mist)}

/* ---------- Mobile menu ---------- */
.mobile-menu{
  position:fixed;inset:0;z-index:95;background:#fff;
  transform:translateX(102%);transition:transform .38s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;padding:22px 24px 32px;overflow-y:auto;
}
.mobile-menu.is-open{transform:translateX(0)}
.mobile-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.mobile-close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  display:grid;place-items:center;font-size:18px;color:var(--ink);background:#fff;
}
.mobile-links{display:flex;flex-direction:column;gap:4px;margin-bottom:28px}
.mobile-links a{
  padding:15px 4px;font-size:17px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
}
.mobile-links a span{font-size:12px;color:var(--muted);font-weight:500}
.mobile-links a:active{color:var(--amber-deep)}
.mobile-foot{margin-top:auto;display:flex;flex-direction:column;gap:12px}
.mobile-foot p{font-size:14px;color:var(--muted);margin:0}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:104px 0 92px;
  background:linear-gradient(180deg,#FFFFFF 0%,#F1F6F9 100%);
}
.hero-media{position:absolute;top:0;right:0;bottom:0;width:58%;pointer-events:none}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,#FFFFFF 0%,rgba(247,249,251,.94) 24%,rgba(247,249,251,.42) 58%,rgba(247,249,251,.06) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:56px;align-items:center;
}
.hero-copy h1{
  font-family:var(--font-serif);
  font-size:clamp(32px,4.2vw,52px);
  line-height:1.22;
  margin:18px 0 20px;
  letter-spacing:-.015em;
}
.hero-sub{font-size:17.5px;line-height:1.85;color:var(--muted);max-width:34em;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px;margin-bottom:34px}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.86);border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;font-size:13.5px;color:var(--ink);
  box-shadow:0 2px 6px rgba(30,58,79,.05);
}
.chip i{color:var(--amber-deep);font-size:12px}
.hero-panel{
  background:rgba(255,255,255,.94);
  border:1px solid rgba(216,225,231,.9);
  border-radius:var(--r-xl);
  box-shadow:var(--shadow-2);
  padding:26px 26px 22px;
  backdrop-filter:blur(6px);
}
.hero-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.hero-panel-head h2{
  font-family:var(--font-sans);font-size:15px;font-weight:700;letter-spacing:.02em;color:var(--ink);margin:0;
}
.hero-panel-head span{font-size:12px;color:var(--muted);letter-spacing:.06em}
.rank-item{
  display:flex;align-items:center;gap:14px;
  padding:14px 0;border-bottom:1px dashed var(--line);
}
.rank-item:last-of-type{border-bottom:0}
.rank-num{
  font-family:var(--font-serif);font-size:18px;font-weight:700;
  color:var(--amber-deep);width:26px;flex-shrink:0;
}
.rank-body{flex:1;min-width:0}
.rank-body strong{display:block;font-size:14.5px;font-weight:700;color:var(--ink);line-height:1.45}
.rank-body small{font-size:12.5px;color:var(--muted)}
.rank-val{font-size:13px;font-weight:700;color:var(--ok);white-space:nowrap}
.hero-panel-foot{
  margin-top:16px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.hero-panel-foot span{font-size:12.5px;color:var(--muted)}

/* ---------- Trust strip ---------- */
.trust-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.trust-item{display:flex;align-items:center;gap:14px}
.trust-item i{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:var(--mist);color:var(--ink);font-size:16px;flex-shrink:0;
}
.trust-item strong{display:block;font-size:20px;font-family:var(--font-serif);color:var(--ink);line-height:1.2}
.trust-item small{font-size:13px;color:var(--muted)}

/* ---------- Value ---------- */
.value-grid{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:58px;align-items:start}
.value-sticky{position:sticky;top:104px}
.value-sticky figure{margin:26px 0 0;position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-1)}
.value-sticky figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .6s ease}
.value-sticky figure:hover img{transform:scale(1.03)}
.value-sticky figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,35,46,0) 52%,rgba(20,35,46,.62) 100%);
}
.value-sticky figcaption{
  position:absolute;left:22px;right:22px;bottom:20px;z-index:2;
  color:#fff;font-size:14px;line-height:1.6;
}
.value-sticky figcaption strong{display:block;font-size:16px;margin-bottom:2px}
.feature-list{display:grid;gap:20px}
.feature-card{
  display:grid;grid-template-columns:auto 1fr;gap:18px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 28px;
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#C6D5DF}
.feature-num{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--mist);color:var(--ink);font-family:var(--font-serif);
  font-weight:700;font-size:16px;border:1px solid var(--line);
}
.feature-card h3{font-size:19px;margin-bottom:6px;line-height:1.45}
.feature-card p{margin:0;font-size:15.5px;color:var(--muted);line-height:1.75}
@media (min-width:1025px){
  .feature-list .feature-card:nth-child(even){margin-left:38px}
}

/* ---------- Demo ---------- */
.demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:52px;align-items:center}
.demo-preview{
  position:relative;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--shadow-2);background:var(--ink);
}
.demo-preview img{width:100%;aspect-ratio:16/10;object-fit:cover;opacity:.94}
.demo-preview::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,35,46,.06) 0%,rgba(20,35,46,.55) 100%);
}
.play-btn{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3;
  width:74px;height:74px;border-radius:50%;
  background:rgba(255,255,255,.94);color:var(--ink);
  display:grid;place-items:center;font-size:20px;
  box-shadow:0 12px 32px rgba(20,35,46,.3);
  transition:transform .28s ease,background-color .28s ease;
}
.play-btn:hover{transform:translate(-50%,-50%) scale(1.06);background:#fff}
.demo-tag{
  position:absolute;left:20px;bottom:20px;z-index:3;
  color:#fff;font-size:13.5px;letter-spacing:.04em;
  display:flex;align-items:center;gap:8px;
}
.demo-tag i{color:var(--amber)}
.timeline{position:relative;margin-top:8px}
.timeline li{position:relative;padding:0 0 26px 56px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:attr(data-step);
  position:absolute;left:0;top:0;width:38px;height:38px;border-radius:12px;
  background:#fff;border:1px solid var(--line);color:var(--ink);
  display:grid;place-items:center;font-weight:700;font-size:14px;
  font-family:var(--font-serif);
}
.timeline li::after{
  content:"";position:absolute;left:18px;top:44px;bottom:4px;width:2px;
  background:linear-gradient(180deg,var(--line) 0%,rgba(216,225,231,.2) 100%);
}
.timeline li:last-child::after{display:none}
.timeline h3{font-size:18px;margin-bottom:4px;line-height:1.5}
.timeline p{margin:0;font-size:15px;color:var(--muted);line-height:1.75}
.timeline .tl-meta{font-size:12.5px;color:var(--amber-deep);font-weight:700;letter-spacing:.04em;margin-top:6px;display:block}
.progress-row{display:flex;gap:8px;margin-top:26px}
.progress-row span{height:6px;flex:1;border-radius:999px;background:var(--mist)}
.progress-row span.on{background:var(--amber)}
.progress-label{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted);margin-top:10px}

/* ---------- Proof ---------- */
.proof-grid{display:grid;grid-template-columns:1.32fr 1fr;gap:24px;align-items:stretch}
.case-card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .3s ease,box-shadow .3s ease;
}
.case-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2)}
.case-thumb{position:relative;overflow:hidden}
.case-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .55s ease}
.case-card:hover .case-thumb img{transform:scale(1.04)}
.case-thumb .badge{position:absolute;top:16px;left:16px;z-index:2;box-shadow:0 4px 14px rgba(20,35,46,.14)}
.case-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1}
.case-body h3{font-size:20px;line-height:1.45;margin-bottom:8px}
.case-body p{font-size:15px;color:var(--muted);margin:0 0 18px}
.case-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:14px}
.case-stat{font-family:var(--font-serif);font-size:22px;color:var(--amber-deep);font-weight:700;line-height:1.2}
.case-stat small{display:block;font-family:var(--font-sans);font-size:12px;color:var(--muted);font-weight:500;letter-spacing:.02em}
.case-stack{display:grid;gap:24px;grid-template-rows:1fr 1fr}
.case-stack .case-card{box-shadow:var(--shadow-1)}
.case-stack .case-thumb img{aspect-ratio:16/9}
.case-stack .case-body{padding:20px 22px 22px}
.case-stack h3{font-size:17.5px}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:.92fr 1.16fr .92fr;gap:22px;align-items:stretch}
.price-card{
  position:relative;display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px 30px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#C6D5DF}
.price-card.is-featured{
  border-color:var(--ink);box-shadow:var(--shadow-2);
  background:linear-gradient(180deg,#FFFFFF 0%,#F4F9FC 100%);
}
.price-card.is-featured:hover{transform:translateY(-8px)}
.price-flag{
  position:absolute;top:-13px;left:28px;
  background:var(--amber);color:#231708;font-size:12px;font-weight:700;
  padding:5px 14px;border-radius:999px;letter-spacing:.04em;
  box-shadow:0 6px 16px rgba(217,154,61,.34);
}
.price-name{font-size:15px;font-weight:700;color:var(--ink);letter-spacing:.02em}
.price-card h3{font-size:22px;margin:8px 0 6px;line-height:1.4}
.price-desc{font-size:14px;color:var(--muted);margin:0 0 20px;line-height:1.7}
.price-num{
  font-family:var(--font-serif);font-size:34px;font-weight:700;color:var(--ink);
  line-height:1.1;letter-spacing:-.02em;display:flex;align-items:baseline;gap:6px;
}
.price-num span{font-family:var(--font-sans);font-size:14px;font-weight:500;color:var(--muted)}
.price-divider{height:1px;background:var(--line);margin:22px 0 20px}
.price-list{display:grid;gap:12px;margin-bottom:26px}
.price-list li{display:flex;gap:10px;font-size:14.5px;color:var(--text);line-height:1.65}
.price-list i{color:var(--ok);font-size:12px;margin-top:6px;flex-shrink:0}
.price-card .btn{margin-top:auto}

/* ---------- News / CMS ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  display:flex;flex-direction:column;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 2px 6px rgba(30,58,79,.05);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-2);border-color:#C6D5DF}
.news-thumb{overflow:hidden;position:relative}
.news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .55s ease}
.news-card:hover .news-thumb img{transform:scale(1.04)}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.news-meta time{font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.news-body h3{font-size:18px;line-height:1.5;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-body p{
  font-size:14.5px;color:var(--muted);line-height:1.75;margin:0 0 18px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between}
.news-foot .link-arrow{font-size:14px;border-bottom:0;padding-bottom:0}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-lg);
  background:#fff;padding:56px 24px;text-align:center;
}
.empty-state i{font-size:30px;color:#B9C7D0;margin-bottom:14px;display:block}
.empty-state p{font-size:15.5px;color:var(--muted);margin:0 0 16px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:56px;align-items:start}
.faq-aside .lead{margin-bottom:26px}
.faq-aside-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px;box-shadow:var(--shadow-1);
}
.faq-aside-card strong{display:block;font-size:18px;color:var(--ink);margin-bottom:6px}
.faq-aside-card p{font-size:14.5px;color:var(--muted);margin:0 0 16px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 4px;text-align:left;font-size:17px;font-weight:600;color:var(--ink);
  line-height:1.6;transition:color .22s ease;
}
.faq-q:hover{color:var(--amber-deep)}
.faq-icon{
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  border:1px solid var(--line);display:grid;place-items:center;
  font-size:12px;color:var(--ink);background:#fff;
  transition:transform .3s ease,background-color .3s ease,color .3s ease,border-color .3s ease;
}
.faq-item.is-open .faq-icon{background:var(--ink);color:#fff;border-color:var(--ink);transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-a p{padding:0 44px 24px 4px;margin:0;font-size:15.5px;color:var(--muted);line-height:1.85}
.faq-item.is-open .faq-a{max-height:420px}

/* ---------- CTA / contact ---------- */
.cta-section{background:var(--ink-deep);color:#E6EEF3;padding:88px 0;position:relative;overflow:hidden}
.cta-section::before{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,61,.22) 0%,rgba(217,154,61,0) 68%);
}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:start}
.cta-section h2{color:#fff;font-family:var(--font-serif);font-size:clamp(26px,3vw,36px);line-height:1.32;margin:16px 0 16px}
.cta-section .eyebrow{color:var(--amber)}
.cta-section .eyebrow::before{background:var(--amber)}
.cta-section p{color:#AFC3CF;font-size:16.5px;line-height:1.85}
.cta-points{display:grid;gap:14px;margin-top:26px}
.cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:#CBDCE5}
.cta-points i{color:var(--amber);font-size:13px;margin-top:6px}
.contact-form{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-lg);
  padding:30px 28px;
  backdrop-filter:blur(4px);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-size:13.5px;font-weight:600;color:#C7D8E2;margin-bottom:8px;letter-spacing:.02em}
.form-field input,.form-field textarea,.form-field select{
  width:100%;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.22);border-radius:12px;
  padding:13px 15px;color:#fff;line-height:1.6;
  transition:border-color .25s ease,background-color .25s ease,box-shadow .25s ease;
}
.form-field textarea{min-height:110px;resize:vertical}
.form-field input::placeholder,.form-field textarea::placeholder{color:#8FA6B4}
.form-field input:focus,.form-field textarea:focus{
  outline:none;border-color:var(--amber);background:rgba(255,255,255,.11);
  box-shadow:0 0 0 4px rgba(217,154,61,.18);
}
.form-note{font-size:12.5px;color:#8FA6B4;margin:14px 0 0;line-height:1.7}
.form-success{
  display:none;margin-top:14px;font-size:14px;color:#8FD8C4;
  background:rgba(47,125,109,.18);border:1px solid rgba(47,125,109,.45);
  border-radius:12px;padding:12px 14px;line-height:1.7;
}
.form-success.is-visible{display:block}

/* ---------- Footer ---------- */
.site-footer{background:#0E1B24;color:#93A7B3;padding:72px 0 28px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:44px}
.footer-brand .brand-text{color:#fff}
.footer-brand .brand-text small{color:#7C93A1}
.footer-brand p{margin:18px 0 0;line-height:1.85;font-size:14px;color:#93A7B3;max-width:26em}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#D5E2EA;margin-bottom:16px}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;color:#93A7B3;transition:color .22s ease,transform .22s ease;display:inline-block}
.footer-links a:hover{color:var(--amber);transform:translateX(3px)}
.footer-contact{display:grid;gap:12px}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.7}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:6px;flex-shrink:0}
.footer-contact a:hover{color:var(--amber)}
.footer-cta{margin-top:8px}
.footer-bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#728896;
}
.footer-bottom a{color:#9BB0BC}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- Floating CTA ---------- */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;align-items:center;gap:12px;
  background:rgba(255,255,255,.94);
  border:1px solid var(--line);border-radius:999px;
  padding:8px 10px 8px 20px;
  box-shadow:var(--shadow-1);
  backdrop-filter:blur(12px);
  transition:transform .35s ease,opacity .35s ease,box-shadow .35s ease;
}
.float-cta.is-min{transform:translateY(6px) scale(.94);opacity:.72;box-shadow:0 6px 18px rgba(30,58,79,.12)}
.float-cta .float-link{font-size:13.5px;font-weight:600;color:var(--ink);white-space:nowrap}
.float-cta .float-link:hover{color:var(--amber-deep)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .main-nav{gap:18px}
  .nav-link{font-size:14px}
  .header-actions .btn{padding:10px 18px;font-size:13.5px}
}
@media (max-width:1024px){
  :root{--sp:72px}
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .header-actions .btn{display:none}
  .hero{padding:70px 0 64px}
  .hero-media{width:100%;opacity:.32}
  .hero-media::after{background:linear-gradient(180deg,rgba(255,255,255,.94) 0%,rgba(247,249,251,.86) 100%)}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:560px}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .value-grid,.demo-grid,.proof-grid,.faq-grid,.cta-grid{grid-template-columns:1fr;gap:36px}
  .value-sticky{position:static}
  .value-sticky figure{margin-top:18px}
  .price-grid{grid-template-columns:1fr;gap:20px}
  .price-card.is-featured{transform:none}
  .price-card.is-featured:hover{transform:translateY(-4px)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .case-stack{grid-template-rows:auto}
}
@media (max-width:768px){
  body{font-size:16px}
  :root{--sp:60px}
  .container{padding:0 20px}
  .hero-copy h1{font-size:clamp(28px,6.4vw,38px)}
  .hero-sub{font-size:16px}
  .hero-actions{gap:16px}
  .hero-actions .btn{width:100%}
  .hero-actions .link-arrow{width:100%;justify-content:flex-start}
  .section-head{margin-bottom:36px}
  .feature-card{grid-template-columns:1fr;padding:22px}
  .feature-num{width:38px;height:38px;font-size:15px}
  .form-row{grid-template-columns:1fr}
  .contact-form{padding:24px 20px}
  .cta-section{padding:64px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .float-cta{
    left:16px;right:16px;bottom:calc(12px + env(safe-area-inset-bottom,0px));
    justify-content:space-between;padding:8px 8px 8px 16px;border-radius:999px;
  }
  .float-cta .btn{flex:1;justify-content:center}
  .float-cta .float-link{display:none}
  .footer-cta{margin-bottom:8px}
  .case-body h3{font-size:18px}
}
@media (max-width:640px){
  .news-grid{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr;gap:16px}
  .price-card{padding:26px 22px}
  .price-num{font-size:30px}
  .faq-q{font-size:15.5px;padding:20px 0}
  .faq-a p{padding-right:8px}
  .hero-chips{gap:8px}
  .chip{font-size:12.5px;padding:7px 13px}
  .brand-text{font-size:15px}
  .brand-mark{width:38px;height:38px;font-size:17px}
  .header-inner{height:70px}
  .site-header.is-scrolled .header-inner{height:62px}
  body.menu-open .float-cta{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --ink:#1E3A4F;
  --ink-deep:#162C3C;
  --amber:#D99A3D;
  --amber-soft:#F6E7CB;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --soft:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-sm:0 2px 6px rgba(30,58,79,.06);
  --shadow:0 2px 6px rgba(30,58,79,.06),0 16px 40px rgba(30,58,79,.08);
  --shadow-lg:0 6px 16px rgba(30,58,79,.10),0 24px 56px rgba(30,58,79,.12);
  --sp-1:8px;--sp-2:14px;--sp-3:22px;--sp-4:32px;--sp-5:48px;--sp-6:72px;--sp-7:96px;
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif;
  --font-serif:'Noto Serif TC','Songti TC',Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  background:var(--bg);
  color:var(--text);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}
a:hover{color:var(--ink-deep)}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(217,154,61,.75);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:12px 20px;border-radius:0 0 12px 0;z-index:200}
.skip-link:focus{left:0;color:#fff}

/* ===== Header / Nav ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,249,251,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease,background .25s ease;
}
.site-header.is-scrolled{box-shadow:0 10px 30px rgba(30,58,79,.09);background:rgba(247,249,251,.96)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--ink),#2F5A75);
  color:#fff;font-weight:900;font-size:18px;letter-spacing:0;
  box-shadow:0 6px 16px rgba(30,58,79,.24);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-weight:700;font-size:17px;letter-spacing:-.01em;color:var(--ink)}
.brand-text small{font-size:11.5px;font-weight:500;letter-spacing:.14em;color:var(--muted);margin-top:3px}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:24px}
.nav-link{
  position:relative;font-size:15px;color:var(--muted);padding:8px 0;font-weight:500;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:12px;margin-left:8px}
.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--card);
  border-radius:12px;color:var(--ink);font-size:17px;cursor:pointer;align-items:center;justify-content:center;
  box-shadow:var(--shadow-sm);transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--soft);border-color:#c4d3dc}
.mobile-menu{
  display:none;border-top:1px solid var(--line);background:var(--card);
  padding:14px 24px 24px;box-shadow:0 20px 40px rgba(30,58,79,.10);
}
.mobile-menu.is-open{display:block}
.mobile-menu a.m-link{display:block;padding:13px 4px;font-size:16px;color:var(--ink);border-bottom:1px solid var(--line)}
.mobile-menu a.m-link:last-of-type{border-bottom:none}
.mobile-menu .m-cta{margin-top:16px;display:block}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-pill);font-size:15.5px;font-weight:700;
  border:1.5px solid transparent;cursor:pointer;line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn i{font-size:13px;transition:transform .2s ease}
.btn-sm{padding:10px 20px;font-size:14.5px}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 22px rgba(30,58,79,.22)}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,58,79,.28)}
.btn-primary:hover i{transform:translateX(3px)}
.btn-amber{background:var(--amber);color:#231607;box-shadow:0 8px 22px rgba(217,154,61,.32)}
.btn-amber:hover{background:#C88A2E;color:#1d1205;transform:translateY(-2px);box-shadow:0 12px 28px rgba(217,154,61,.38)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--soft);color:var(--ink-deep);transform:translateY(-2px)}
.btn-line{background:var(--card);border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-line:hover{border-color:var(--ink);background:var(--soft);transform:translateY(-2px)}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);font-size:15px}
.link-arrow i{transition:transform .2s ease}
.link-arrow:hover i{transform:translateX(4px)}

/* ===== Badges / chips ===== */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--amber-soft);color:#7A5312;border:1px solid rgba(217,154,61,.32);
  padding:5px 13px;border-radius:var(--radius-pill);font-size:12.5px;font-weight:700;letter-spacing:.02em;
}
.badge-soft{background:var(--soft);color:var(--ink);border-color:var(--line)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:8px;padding:9px 17px;border-radius:var(--radius-pill);
  background:var(--card);border:1px solid var(--line);color:var(--ink);font-size:14px;font-weight:600;
  box-shadow:var(--shadow-sm);transition:border-color .2s ease,transform .2s ease,background .2s ease;
}
.chip:hover{border-color:var(--ink);background:var(--soft);transform:translateY(-2px);color:var(--ink-deep)}

/* ===== Page hero ===== */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:var(--ink-deep)}
.page-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.42;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(14,32,44,.94) 8%,rgba(22,44,60,.82) 48%,rgba(22,44,60,.55) 100%);
}
.page-hero .container{position:relative;z-index:2;padding-top:34px;padding-bottom:60px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:13.5px;color:rgba(255,255,255,.66);margin-bottom:30px}
.crumbs a{color:rgba(255,255,255,.82)}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs .sep{opacity:.5}
.crumbs .current{color:rgba(255,255,255,.95);font-weight:600}
.hero-tagline{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px}
.hero-tagline .badge{background:rgba(217,154,61,.16);border-color:rgba(217,154,61,.45);color:#F5CE8B}
.hero-tagline .meta{font-size:13.5px;color:rgba(255,255,255,.72);display:inline-flex;align-items:center;gap:7px}
.page-hero h1{
  font-family:var(--font-serif);font-weight:900;color:#fff;
  font-size:clamp(28px,3.4vw,44px);line-height:1.32;letter-spacing:-.015em;
  margin:0 0 18px;max-width:900px;
}
.page-hero .lead{
  color:rgba(255,255,255,.8);font-size:16px;line-height:1.85;max-width:760px;margin:0 0 26px;
}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.stat-pill{
  display:flex;flex-direction:column;gap:2px;padding:12px 20px;border-radius:14px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(6px);
}
.stat-pill b{font-size:19px;color:#fff;font-family:var(--font-serif);letter-spacing:-.01em}
.stat-pill span{font-size:12.5px;color:rgba(255,255,255,.68);letter-spacing:.04em}

/* ===== Article layout ===== */
.article-wrap{padding:var(--sp-6) 0 var(--sp-7)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:44px;align-items:start}
.article-card{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  box-shadow:var(--shadow);padding:44px 46px 40px;
}
.article-badges{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:26px}
.article-badges .dot{width:5px;height:5px;border-radius:50%;background:var(--line)}
.article-badges .meta-text{font-size:13.5px;color:var(--muted);display:inline-flex;align-items:center;gap:7px}

.prose{font-size:16.5px;line-height:1.9;color:var(--text)}
.prose > *:first-child{margin-top:0}
.prose h2{
  font-family:var(--font-serif);font-weight:700;color:var(--ink);
  font-size:clamp(22px,2.2vw,28px);line-height:1.4;letter-spacing:-.01em;
  margin:46px 0 16px;padding-top:8px;scroll-margin-top:110px;
}
.prose h3{
  font-family:var(--font-serif);font-weight:700;color:var(--ink);
  font-size:20px;line-height:1.5;margin:34px 0 12px;scroll-margin-top:110px;
}
.prose h4{font-size:17px;color:var(--ink);margin:26px 0 10px;font-weight:700}
.prose p{margin:0 0 19px}
.prose a{color:var(--ink);border-bottom:2px solid rgba(217,154,61,.55);font-weight:600}
.prose a:hover{color:var(--ink-deep);border-bottom-color:var(--amber)}
.prose strong{color:var(--ink);font-weight:700}
.prose ul,.prose ol{margin:0 0 22px;padding-left:24px}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li{margin-bottom:9px;padding-left:4px}
.prose li::marker{color:var(--amber)}
.prose img{border-radius:16px;margin:26px 0;box-shadow:var(--shadow-sm);width:100%;object-fit:cover}
.prose figure{margin:26px 0}
.prose figcaption{font-size:13.5px;color:var(--muted);text-align:center;margin-top:10px}
.prose blockquote{
  margin:28px 0;padding:20px 24px;background:var(--soft);
  border-left:4px solid var(--amber);border-radius:0 14px 14px 0;
  color:var(--ink);font-size:16.5px;line-height:1.85;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;border-radius:12px;overflow:hidden}
.prose th,.prose td{border:1px solid var(--line);padding:12px 15px;text-align:left;vertical-align:top}
.prose th{background:var(--soft);color:var(--ink);font-weight:700}
.prose tr:nth-child(even) td{background:#FBFCFD}
.prose hr{border:none;height:1px;background:var(--line);margin:38px 0}
.prose code{background:var(--soft);padding:2px 7px;border-radius:6px;font-size:14.5px;color:var(--ink)}

.article-foot{
  margin-top:38px;padding-top:26px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
}
.article-foot .foot-note{font-size:13.5px;color:var(--muted)}
.article-foot .foot-actions{display:flex;flex-wrap:wrap;gap:12px}

.empty-state{
  text-align:center;padding:56px 26px;background:var(--soft);border:1px dashed var(--line);
  border-radius:20px;
}
.empty-state i{font-size:34px;color:var(--muted);margin-bottom:16px;display:block}
.empty-state h3{font-family:var(--font-serif);font-size:22px;color:var(--ink);margin:0 0 10px}
.empty-state p{color:var(--muted);margin:0 0 22px;font-size:15.5px}

/* ===== Sidebar ===== */
.article-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:24px 24px 22px;
}
.side-title{
  font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--muted);
  text-transform:uppercase;margin:0 0 16px;display:flex;align-items:center;gap:9px;
}
.side-title i{color:var(--amber);font-size:12px}
#tocList{display:flex;flex-direction:column;gap:2px;max-height:340px;overflow:auto}
#tocList a{
  display:block;font-size:14.5px;color:var(--muted);padding:7px 10px;border-radius:9px;
  border-left:2px solid transparent;line-height:1.55;
}
#tocList a:hover{background:var(--soft);color:var(--ink)}
#tocList a.is-h3{padding-left:24px;font-size:13.5px}
#tocList a.is-current{background:var(--soft);border-left-color:var(--amber);color:var(--ink);font-weight:700}
.side-list{display:flex;flex-direction:column;gap:4px}
.side-list a{
  display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:10px;
  font-size:14.5px;color:var(--ink);line-height:1.6;
}
.side-list a:hover{background:var(--soft)}
.side-list a .num{font-family:var(--font-serif);font-weight:900;color:var(--amber);font-size:13px;flex:0 0 auto;padding-top:2px}
.side-cta{background:linear-gradient(160deg,var(--ink),#2B5470);border-color:transparent;color:#fff}
.side-cta .side-title{color:rgba(255,255,255,.62)}
.side-cta h4{font-family:var(--font-serif);font-size:20px;line-height:1.45;color:#fff;margin:0 0 10px}
.side-cta p{font-size:14px;color:rgba(255,255,255,.76);margin:0 0 18px;line-height:1.7}
.side-cta .btn{width:100%}

/* ===== Related ===== */
.section{padding:var(--sp-6) 0}
.section-head{margin-bottom:36px;max-width:760px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;
  letter-spacing:.18em;color:var(--amber);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);border-radius:2px}
.section-head h2{
  font-family:var(--font-serif);font-weight:900;color:var(--ink);
  font-size:clamp(24px,2.6vw,34px);line-height:1.35;letter-spacing:-.015em;margin:0 0 12px;
}
.section-head p{color:var(--muted);font-size:16px;line-height:1.85;margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.post-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c2d3dd}
.post-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--soft)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-thumb .badge{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94);border-color:transparent;color:var(--ink)}
.post-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.post-body h3{font-family:var(--font-serif);font-size:19px;line-height:1.5;color:var(--ink);margin:0 0 10px;letter-spacing:-.01em}
.post-body p{font-size:14.5px;color:var(--muted);line-height:1.75;margin:0 0 18px;flex:1}
.post-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}
.post-meta .link-arrow{font-size:14px}

/* ===== CTA band ===== */
.cta-band{position:relative;overflow:hidden;background:var(--ink-deep);border-radius:28px}
.cta-band-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;background-position:center;opacity:.36;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(11,26,37,.95),rgba(23,48,65,.82) 60%,rgba(23,48,65,.6));
}
.cta-band-inner{position:relative;z-index:2;padding:60px 56px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.cta-band h2{font-family:var(--font-serif);font-size:clamp(24px,2.6vw,32px);line-height:1.4;color:#fff;margin:0 0 14px;letter-spacing:-.015em}
.cta-band p{color:rgba(255,255,255,.78);font-size:15.5px;line-height:1.85;margin:0 0 24px;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.cta-facts{display:flex;flex-direction:column;gap:14px}
.cta-fact{
  display:flex;align-items:flex-start;gap:14px;padding:16px 18px;border-radius:14px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
}
.cta-fact i{color:var(--amber);font-size:16px;margin-top:4px}
.cta-fact b{display:block;color:#fff;font-size:14.5px;margin-bottom:3px}
.cta-fact span{color:rgba(255,255,255,.72);font-size:13.5px;line-height:1.65}

/* ===== Footer ===== */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:var(--sp-6)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.site-footer .brand-text{color:#fff}
.site-footer .brand-text small{color:rgba(255,255,255,.55)}
.site-footer .brand-mark{background:linear-gradient(145deg,#2C5673,#1A3348)}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66);margin:18px 0 0;max-width:340px}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.16em;color:#fff;margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14.5px;color:rgba(255,255,255,.7)}
.footer-links a:hover{color:#fff;padding-left:3px}
.footer-contact{display:flex;flex-direction:column;gap:13px}
.footer-contact li{display:flex;align-items:flex-start;gap:11px;font-size:14px;color:rgba(255,255,255,.7);line-height:1.6}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:5px;flex:0 0 auto}
.footer-contact a{color:rgba(255,255,255,.78)}
.footer-contact a:hover{color:#fff}
.footer-cta{margin-top:20px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:13.5px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:#fff}

/* ===== Floating CTA ===== */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.96);border:1px solid var(--line);
  padding:10px 12px 10px 20px;border-radius:var(--radius-pill);
  box-shadow:0 12px 36px rgba(30,58,79,.20);backdrop-filter:blur(10px);
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
}
.float-cta .float-link{font-size:14px;font-weight:700;color:var(--ink);white-space:nowrap}
.float-cta .float-link:hover{color:var(--amber)}
.float-cta.is-quiet{transform:translateY(4px) scale(.97);box-shadow:0 6px 18px rgba(30,58,79,.14)}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .main-nav{gap:18px}
  .nav-link{font-size:14.5px}
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:30px}
  .article-card{padding:34px 30px 32px}
  .cta-band-inner{grid-template-columns:1fr;gap:30px;padding:48px 34px}
}
@media (max-width:1023px){
  .main-nav{display:none}
  .header-actions .btn{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{min-height:70px;gap:14px}
  .article-layout{grid-template-columns:1fr}
  .article-side{position:static;top:auto}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .page-hero .container{padding-top:26px;padding-bottom:46px}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 20px}
  .article-wrap{padding:44px 0 60px}
  .article-card{padding:26px 22px 24px;border-radius:20px}
  .prose{font-size:16px;line-height:1.85}
  .prose h2{margin-top:36px}
  .card-grid{grid-template-columns:1fr}
  .cta-band-inner{padding:38px 24px}
  .cta-band{border-radius:22px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .float-cta{
    left:0;right:0;bottom:0;border-radius:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom));
    justify-content:center;border-left:none;border-right:none;border-bottom:none;
  }
  .float-cta .float-link{display:none}
  .float-cta .btn{width:100%}
  body{padding-bottom:76px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .article-foot .foot-actions{width:100%}
  .article-foot .foot-actions .btn{flex:1 1 auto}
}
@media (max-width:519px){
  .brand-text{font-size:15.5px}
  .brand-text small{font-size:10.5px;letter-spacing:.1em}
  .brand-mark{width:38px;height:38px;border-radius:11px;font-size:16px}
  .page-hero h1{font-size:26px;line-height:1.4}
  .page-hero .lead{font-size:15px}
  .stat-pill{padding:10px 16px}
  .btn{padding:12px 22px;font-size:15px}
  .hero-stats{gap:10px}
  .prose blockquote{padding:16px 18px;font-size:15.5px}
  .prose table{font-size:14px}
  .prose th,.prose td{padding:9px 11px}
}

/* roulang page: category1 */
:root{
  --ink:#1E3A4F;
  --ink-deep:#152B3B;
  --amber:#D99A3D;
  --amber-soft:#F6E7CE;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --mist:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-sm:0 2px 6px rgba(30,58,79,.06);
  --shadow-md:0 2px 6px rgba(30,58,79,.06), 0 16px 40px rgba(30,58,79,.08);
  --shadow-lg:0 4px 10px rgba(30,58,79,.08), 0 26px 60px rgba(30,58,79,.14);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
  --space-6:72px;
  --space-7:96px;
  --container:1220px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",Arial,sans-serif;
  --font-serif:"Noto Serif TC","PingFang TC","Microsoft JhengHei",serif;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--ink-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{
  font-family:var(--font-serif);
  color:var(--ink);
  letter-spacing:-.01em;
  margin:0 0 var(--space-2);
  line-height:1.28;
  font-weight:700;
}
h1{font-size:clamp(30px,4.4vw,52px);line-height:1.18;}
h2{font-size:clamp(24px,3vw,36px);}
h3{font-size:clamp(19px,2vw,23px);}
p{margin:0 0 var(--space-2);}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.section{padding:var(--space-7) 0;}
.section--tight{padding:var(--space-6) 0;}
.section--mist{background:var(--mist);}
.section-head{max-width:760px;margin-bottom:var(--space-5);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.16em;
  color:var(--amber);text-transform:uppercase;
  margin-bottom:var(--space-2);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber);display:inline-block;}
.lead{font-size:17.5px;color:var(--muted);line-height:1.85;}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,249,251,.82);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px rgba(30,58,79,.08);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:var(--space-3);
  min-height:78px;
  transition:min-height .3s var(--ease);
}
.site-header.is-scrolled .header-inner{min-height:66px;}
.brand{display:inline-flex;align-items:center;gap:12px;}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;
  display:grid;place-items:center;
  background:var(--ink);
  color:#fff;
  border-radius:12px;
  font-family:var(--font-serif);
  font-size:19px;font-weight:700;
  box-shadow:var(--shadow-sm);
}
.brand-text{
  display:flex;flex-direction:column;
  font-family:var(--font-serif);
  font-weight:700;font-size:18px;color:var(--ink);
  line-height:1.2;letter-spacing:.01em;
}
.brand-text small{
  font-family:var(--font-sans);
  font-size:11.5px;font-weight:500;letter-spacing:.18em;
  color:var(--muted);text-transform:uppercase;margin-top:3px;
}
.main-nav{display:flex;align-items:center;gap:6px;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:10px 12px;
  font-size:15px;font-weight:500;color:var(--muted);
  border-radius:var(--radius-pill);
  white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:4px;
  height:3px;border-radius:3px;background:var(--ink);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .26s var(--ease);
}
.nav-link:hover{color:var(--ink);background:rgba(30,58,79,.05);}
.nav-link:hover::after,
.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--ink);font-weight:700;}
.header-actions{display:flex;align-items:center;gap:12px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border:1px solid var(--line);
  background:#fff;border-radius:12px;
  color:var(--ink);font-size:17px;cursor:pointer;
  align-items:center;justify-content:center;
  transition:box-shadow .22s var(--ease),transform .22s var(--ease);
}
.nav-toggle:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;
  border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .24s var(--ease),background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
  line-height:1.2;
}
.btn i{font-size:13px;transition:transform .22s var(--ease);}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-md);}
.btn-amber{background:var(--amber);color:#2A1802;box-shadow:0 2px 6px rgba(217,154,61,.28);}
.btn-amber:hover{background:#C88A2E;color:#2A1802;transform:translateY(-2px);box-shadow:0 14px 30px rgba(217,154,61,.32);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{background:var(--mist);color:var(--ink);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}
.text-link{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:15px;color:var(--ink);
  border-bottom:2px solid transparent;padding-bottom:2px;
}
.text-link i{transition:transform .22s var(--ease);font-size:12px;}
.text-link:hover{border-bottom-color:var(--amber);}
.text-link:hover i{transform:translateX(4px);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:var(--space-7) 0 var(--space-6);
  background:var(--ink);
  color:#fff;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  opacity:.42;
  transform:scale(1.02);
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(21,43,59,.94) 0%,rgba(21,43,59,.82) 45%,rgba(21,43,59,.44) 100%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:var(--space-6);align-items:center;}
.hero h1{color:#fff;margin-bottom:var(--space-3);}
.hero h1 em{font-style:normal;color:var(--amber);}
.hero-sub{
  font-size:17.5px;line-height:1.85;color:rgba(255,255,255,.82);
  max-width:560px;margin-bottom:var(--space-4);
}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;}
.hero .text-link{color:#fff;}
.hero .text-link:hover{border-bottom-color:var(--amber);color:#fff;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13.5px;color:rgba(255,255,255,.62);
  margin-bottom:var(--space-3);
}
.breadcrumb a{color:rgba(255,255,255,.82);}
.breadcrumb a:hover{color:#fff;}
.breadcrumb i{font-size:10px;opacity:.7;}
.hero-card{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius-lg);
  padding:var(--space-3);
  backdrop-filter:blur(8px);
}
.hero-card-figure{
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:4/3;
  background:rgba(255,255,255,.08);
}
.hero-card-figure img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.hero-card:hover .hero-card-figure img{transform:scale(1.03);}
.hero-card-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:16px;
}
.hero-card-meta span{font-size:13px;color:rgba(255,255,255,.72);letter-spacing:.06em;}
.hero-card-meta strong{font-family:var(--font-serif);font-size:15px;color:#fff;font-weight:700;}

/* ---------- Stat band ---------- */
.stat-band{background:var(--card);border-bottom:1px solid var(--line);}
.stat-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
}
.stat-item{
  padding:var(--space-4) var(--space-3);
  border-right:1px solid var(--line);
}
.stat-item:last-child{border-right:none;}
.stat-num{
  font-family:var(--font-serif);
  font-size:clamp(26px,3vw,38px);
  font-weight:700;color:var(--ink);line-height:1.1;
  display:flex;align-items:baseline;gap:4px;
}
.stat-num small{font-size:15px;font-weight:700;color:var(--amber);}
.stat-label{font-size:13.5px;color:var(--muted);margin-top:6px;letter-spacing:.02em;}

/* ---------- Overview layout ---------- */
.overview-grid{
  display:grid;
  grid-template-columns:250px minmax(0,1fr);
  gap:var(--space-6);
  align-items:start;
}
.side-rail{position:sticky;top:104px;}
.side-rail-title{
  font-size:12.5px;font-weight:700;letter-spacing:.18em;
  color:var(--muted);text-transform:uppercase;margin-bottom:14px;
}
.side-nav{display:flex;flex-direction:column;gap:4px;border-left:2px solid var(--line);}
.side-nav a{
  display:flex;align-items:center;gap:10px;
  padding:11px 14px;
  font-size:14.5px;color:var(--muted);
  border-left:2px solid transparent;
  margin-left:-2px;
  transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.side-nav a span{font-family:var(--font-serif);font-size:12px;color:var(--amber);font-weight:700;}
.side-nav a:hover{color:var(--ink);border-left-color:var(--amber);background:rgba(30,58,79,.04);}
.side-nav a.is-active{color:var(--ink);font-weight:700;border-left-color:var(--ink);background:rgba(30,58,79,.05);}
.side-cta{
  margin-top:var(--space-3);
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:20px;
  box-shadow:var(--shadow-sm);
}
.side-cta p{font-size:13.5px;color:var(--muted);margin-bottom:14px;line-height:1.7;}
.side-cta strong{display:block;font-family:var(--font-serif);color:var(--ink);font-size:15.5px;margin-bottom:6px;}

.overview-body{display:flex;flex-direction:column;gap:var(--space-5);}
.feature-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:var(--space-4);
  align-items:center;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:var(--space-3);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .3s var(--ease),transform .3s var(--ease);
}
.feature-block:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.feature-block.is-reverse .feature-media{order:2;}
.feature-media{
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:4/3;
}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease);}
.feature-block:hover .feature-media img{transform:scale(1.03);}
.feature-copy{padding:var(--space-2) var(--space-2) var(--space-2) 4px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--amber-soft);color:#7A5312;
  font-size:12.5px;font-weight:700;letter-spacing:.06em;
  padding:5px 12px;border-radius:var(--radius-pill);
  margin-bottom:12px;
}
.feature-copy h2{font-size:clamp(21px,2.3vw,27px);margin-bottom:10px;}
.feature-copy p{font-size:15.5px;color:var(--muted);line-height:1.85;}
.check-list{margin:var(--space-2) 0 var(--space-3);display:flex;flex-direction:column;gap:9px;}
.check-list li{
  position:relative;padding-left:26px;
  font-size:14.5px;color:var(--text);line-height:1.7;
}
.check-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;
  font-size:12px;color:var(--ok);
}

/* ---------- Deliverables ---------- */
.deliver-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:var(--space-3);
}
.deliver-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:var(--space-3);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .28s var(--ease),transform .28s var(--ease),border-color .28s var(--ease);
}
.deliver-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);border-color:#C3D2DB;}
.deliver-icon{
  width:46px;height:46px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--mist);color:var(--ink);
  font-size:18px;margin-bottom:16px;
}
.deliver-card h3{font-size:18px;margin-bottom:8px;}
.deliver-card p{font-size:14.5px;color:var(--muted);line-height:1.75;}

/* ---------- Pricing summary ---------- */
.price-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1.12fr;
  gap:var(--space-3);
  align-items:stretch;
}
.price-card{
  display:flex;flex-direction:column;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:var(--space-4) var(--space-3);
  box-shadow:var(--shadow-sm);
  transition:box-shadow .3s var(--ease),transform .3s var(--ease),border-color .3s var(--ease);
}
.price-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px);}
.price-card.is-featured{
  border:2px solid var(--ink);
  box-shadow:var(--shadow-lg);
  position:relative;
}
.price-card.is-featured::before{
  content:"多數品牌選擇";
  position:absolute;top:-13px;left:var(--space-3);
  background:var(--amber);color:#2A1802;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  padding:4px 12px;border-radius:var(--radius-pill);
  box-shadow:0 6px 16px rgba(217,154,61,.3);
}
.price-name{font-family:var(--font-serif);font-size:20px;color:var(--ink);font-weight:700;margin-bottom:6px;}
.price-for{font-size:13.5px;color:var(--muted);margin-bottom:var(--space-2);min-height:44px;line-height:1.65;}
.price-amount{
  font-family:var(--font-serif);
  font-size:34px;font-weight:700;color:var(--ink);
  line-height:1.1;letter-spacing:-.02em;
  display:flex;align-items:baseline;gap:6px;
  padding-bottom:var(--space-2);
  margin-bottom:var(--space-2);
  border-bottom:1px dashed var(--line);
}
.price-amount span{font-family:var(--font-sans);font-size:13px;font-weight:500;color:var(--muted);letter-spacing:0;}
.price-list{display:flex;flex-direction:column;gap:9px;margin-bottom:var(--space-3);flex:1 1 auto;}
.price-list li{
  position:relative;padding-left:24px;font-size:14.5px;color:var(--text);line-height:1.7;
}
.price-list li::before{
  content:"\f058";
  font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;left:0;top:1px;font-size:12.5px;color:var(--ink);
}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:var(--space-6);align-items:start;}
.faq-side{position:sticky;top:104px;}
.faq-side h2{margin-bottom:var(--space-2);}
.faq-side p{color:var(--muted);font-size:15.5px;line-height:1.85;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:border-color .24s var(--ease),box-shadow .24s var(--ease);
}
.faq-item.is-open{border-color:#BFD1DA;box-shadow:var(--shadow-md);}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;
  background:transparent;border:0;
  text-align:left;cursor:pointer;
  font-family:var(--font-sans);
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5;
}
.faq-q:hover{color:var(--ink-deep);}
.faq-icon{
  flex:0 0 28px;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--mist);color:var(--ink);
  font-size:12px;
  transition:transform .3s var(--ease),background .24s var(--ease),color .24s var(--ease);
}
.faq-item.is-open .faq-icon{background:var(--ink);color:#fff;transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s var(--ease);}
.faq-a-inner{padding:0 22px 22px;font-size:15px;color:var(--muted);line-height:1.85;}

/* ---------- Related pills ---------- */
.pill-row{display:flex;flex-wrap:wrap;gap:12px;}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  font-size:14.5px;font-weight:500;color:var(--ink);
  box-shadow:var(--shadow-sm);
  transition:transform .2s var(--ease),box-shadow .24s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.pill i{font-size:12px;color:var(--amber);}
.pill:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#BFD1DA;background:#fff;}
.pill.is-current{background:var(--ink);color:#fff;border-color:var(--ink);}
.pill.is-current i{color:var(--amber);}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--ink);color:#fff;
  border-radius:0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;background-position:center;
  opacity:.28;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(21,43,59,.95),rgba(21,43,59,.62));
}
.cta-inner{position:relative;z-index:2;padding:var(--space-6) 0;display:grid;grid-template-columns:1.25fr .75fr;gap:var(--space-5);align-items:center;}
.cta-inner h2{color:#fff;margin-bottom:14px;}
.cta-inner p{color:rgba(255,255,255,.8);font-size:16px;line-height:1.85;max-width:620px;}
.cta-actions{display:flex;flex-direction:column;gap:14px;}
.cta-note{font-size:13px;color:rgba(255,255,255,.62);line-height:1.7;}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:var(--space-6) 0 0;margin-top:0;}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.15fr;
  gap:var(--space-4);
  padding-bottom:var(--space-5);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.site-footer .brand-text{color:#fff;}
.site-footer .brand-text small{color:rgba(255,255,255,.5);}
.site-footer .brand-mark{background:var(--amber);color:#2A1802;}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);margin-top:16px;max-width:340px;}
.footer-title{
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:#fff;text-transform:uppercase;margin-bottom:18px;
}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.68);}
.footer-links a:hover{color:#fff;}
.footer-contact{display:flex;flex-direction:column;gap:12px;}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.68);line-height:1.65;}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:5px;flex:0 0 auto;}
.footer-contact a{color:rgba(255,255,255,.78);}
.footer-contact a:hover{color:#fff;}
.footer-cta{margin-top:20px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 26px;
  font-size:13px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.72);}
.footer-bottom a:hover{color:#fff;}

/* ---------- Mobile drawer ---------- */
.drawer{
  position:fixed;inset:0;z-index:90;
  background:rgba(21,43,59,.5);
  backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;
  transition:opacity .3s var(--ease),visibility .3s var(--ease);
}
.drawer.is-open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;
  width:min(340px,86vw);
  background:#fff;
  padding:24px;
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .34s var(--ease);
  overflow-y:auto;
}
.drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;}
.drawer-close{
  width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:16px;cursor:pointer;display:grid;place-items:center;
}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:24px;}
.drawer-nav a{
  padding:13px 14px;border-radius:12px;
  font-size:15.5px;font-weight:500;color:var(--text);
}
.drawer-nav a:hover{background:var(--mist);color:var(--ink);}
.drawer-nav a.is-active{background:var(--mist);color:var(--ink);font-weight:700;}

/* ---------- Floating CTA ---------- */
.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;align-items:center;gap:14px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  padding:8px 8px 8px 22px;
  box-shadow:var(--shadow-lg);
  transition:transform .3s var(--ease),opacity .3s var(--ease);
}
.float-cta .float-copy{font-size:13.5px;color:var(--muted);line-height:1.4;}
.float-cta .float-copy strong{display:block;font-size:14.5px;color:var(--ink);font-family:var(--font-serif);}
.float-cta.is-hidden{transform:translateY(140%);opacity:0;pointer-events:none;}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media screen and (max-width:1024px){
  .main-nav{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-inner{min-height:70px;}
  .hero{padding:var(--space-6) 0 var(--space-5);}
  .hero-grid{grid-template-columns:1fr;gap:var(--space-5);}
  .hero-sub{max-width:none;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .stat-item:nth-child(2){border-right:none;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line);}
  .overview-grid{grid-template-columns:1fr;}
  .side-rail{position:static;top:auto;}
  .side-nav{flex-direction:row;flex-wrap:wrap;border-left:none;gap:8px;}
  .side-nav a{border-left:none;border:1px solid var(--line);border-radius:var(--radius-pill);margin-left:0;padding:8px 16px;font-size:14px;background:#fff;}
  .side-nav a.is-active{background:var(--ink);color:#fff;border-color:var(--ink);}
  .side-nav a.is-active span{color:var(--amber);}
  .side-nav a:hover{background:var(--mist);border-color:var(--line);color:var(--ink);}
  .side-nav a.is-active:hover{background:var(--ink);color:#fff;}
  .side-cta{display:none;}
  .deliver-grid{grid-template-columns:1fr 1fr;}
  .price-grid{grid-template-columns:1fr;gap:var(--space-3);}
  .faq-wrap{grid-template-columns:1fr;gap:var(--space-4);}
  .faq-side{position:static;}
  .cta-inner{grid-template-columns:1fr;gap:var(--space-4);}
  .cta-actions{flex-direction:row;flex-wrap:wrap;align-items:center;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-4);}
}
@media screen and (max-width:768px){
  :root{--space-6:56px;--space-7:68px;}
  body{font-size:16px;}
  .feature-block{grid-template-columns:1fr;gap:var(--space-3);padding:18px;}
  .feature-block.is-reverse .feature-media{order:0;}
  .feature-copy{padding:0 4px 6px;}
  .deliver-grid{grid-template-columns:1fr;}
  .stat-grid{grid-template-columns:1fr;}
  .stat-item{border-right:none;border-bottom:1px solid var(--line);padding:22px 20px;}
  .stat-item:last-child{border-bottom:none;}
  .footer-grid{grid-template-columns:1fr;gap:var(--space-4);}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .float-cta{left:16px;right:16px;bottom:16px;padding:8px;justify-content:space-between;border-radius:18px;}
  .float-cta .float-copy{display:none;}
  .float-cta .btn{flex:1;justify-content:center;}
  .hero-card{padding:16px;}
  .breadcrumb{font-size:12.5px;}
}
@media screen and (max-width:520px){
  .container{padding-left:18px;padding-right:18px;}
  .hero{padding:var(--space-5) 0 var(--space-4);}
  .hero-actions{gap:14px;flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .hero-actions .text-link{justify-content:center;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn{width:100%;}
  .price-card{padding:var(--space-3);}
  .faq-q{font-size:15.5px;padding:16px 18px;}
  .faq-a-inner{padding:0 18px 18px;}
  .side-nav{gap:6px;}
  .side-nav a{padding:7px 13px;font-size:13.5px;}
  .pill{padding:9px 16px;font-size:13.5px;}
  .brand-text{font-size:16px;}
  .brand-text small{font-size:10.5px;letter-spacing:.14em;}
  .brand-mark{width:36px;height:36px;flex:0 0 36px;font-size:17px;}
}

/* roulang page: category2 */
:root{
  --ink:#1E3A4F;
  --ink-deep:#162C3D;
  --ink-soft:#2A4E68;
  --amber:#D99A3D;
  --amber-deep:#BE8129;
  --amber-soft:#F6E7CC;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --mist:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-1:0 2px 6px rgba(30,58,79,.06);
  --shadow-2:0 2px 6px rgba(30,58,79,.06),0 16px 40px rgba(30,58,79,.08);
  --shadow-3:0 4px 10px rgba(30,58,79,.08),0 24px 56px rgba(30,58,79,.14);
  --space-block:92px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif TC","PingFang TC","Microsoft JhengHei",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  letter-spacing:0;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--amber-deep);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--ink);font-family:var(--font-serif);font-weight:700;letter-spacing:-.01em;line-height:1.26;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
.container{
  width:100%;
  max-width:1220px;
  margin:0 auto;
  padding:0 28px;
}
.section{padding:var(--space-block) 0;}
.section-tight{padding:64px 0;}
.section-mist{background:var(--mist);}
.section-white{background:var(--card);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--amber-deep);
  background:var(--amber-soft);
  border-radius:999px;
  padding:6px 16px;
  margin-bottom:20px;
  font-family:var(--font-sans);
}
.eyebrow i{font-size:11px;}
.section-head{max-width:760px;margin-bottom:52px;}
.section-head h2{font-size:clamp(28px,3.2vw,38px);}
.section-head p{margin-top:16px;color:var(--muted);font-size:16.5px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 30px;
  border-radius:999px;
  font-size:15.5px;font-weight:700;
  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;
  line-height:1.2;
  text-align:center;
}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-2);}
.btn-amber{background:var(--amber);color:#3A2708;box-shadow:0 2px 6px rgba(217,154,61,.24);}
.btn-amber:hover{background:var(--amber-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 26px rgba(217,154,61,.32);}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{background:var(--mist);color:var(--ink);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--ink);border-color:rgba(255,255,255,.9);}
.btn-light:hover{background:var(--amber-soft);color:var(--ink-deep);transform:translateY(-2px);}
.btn-sm{padding:10px 22px;font-size:14px;}
.btn-block{display:flex;width:100%;}
.btn:focus-visible,.link-arrow:focus-visible,.nav-link:focus-visible,.faq-question:focus-visible,.brand:focus-visible,.nav-toggle:focus-visible{
  outline:3px solid var(--amber);
  outline-offset:3px;
  border-radius:8px;
}
.link-arrow{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:700;font-size:15.5px;color:var(--ink);
  border-bottom:1.5px solid transparent;
  padding-bottom:2px;
}
.link-arrow i{transition:transform .22s ease;font-size:13px;}
.link-arrow:hover{color:var(--amber-deep);}
.link-arrow:hover i{transform:translateX(5px);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(247,249,251,.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(216,225,231,.7);
  transition:box-shadow .25s ease,background .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.94);
  box-shadow:0 6px 24px rgba(30,58,79,.09);
  border-bottom-color:transparent;
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;
  min-height:82px;
  transition:min-height .25s ease;
}
.site-header.is-scrolled .header-inner{min-height:70px;}
.brand{display:inline-flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;flex:0 0 auto;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(140deg,var(--ink) 0%,var(--ink-soft) 100%);
  color:#fff;font-family:var(--font-serif);font-weight:900;font-size:19px;
  box-shadow:0 4px 14px rgba(30,58,79,.24);
}
.brand-text{
  display:flex;flex-direction:column;
  font-family:var(--font-serif);font-weight:900;
  font-size:19px;line-height:1.15;color:var(--ink);letter-spacing:-.01em;
}
.brand-text small{
  font-family:var(--font-sans);font-weight:500;font-size:11.5px;
  color:var(--muted);letter-spacing:.18em;margin-top:3px;
}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap;}
.nav-link{
  position:relative;
  display:inline-block;
  padding:10px 14px;
  font-size:15px;font-weight:500;color:var(--ink);
  border-radius:10px;
  white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;
  height:3px;border-radius:3px;background:var(--amber);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .24s ease;
}
.nav-link:hover{color:var(--ink-deep);background:rgba(234,241,245,.7);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{font-weight:800;color:var(--ink-deep);}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-toggle{
  display:none;
  width:46px;height:46px;border-radius:12px;
  background:#fff;border:1px solid var(--line);
  color:var(--ink);font-size:18px;cursor:pointer;
  align-items:center;justify-content:center;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--mist);border-color:var(--ink);}
.mobile-drawer{
  display:none;
  border-top:1px solid var(--line);
  background:#fff;
  box-shadow:0 16px 32px rgba(30,58,79,.1);
}
.mobile-drawer.is-open{display:block;}
.mobile-drawer .drawer-inner{padding:18px 28px 26px;}
.drawer-link{
  display:block;padding:13px 14px;border-radius:12px;
  font-size:16px;font-weight:600;color:var(--ink);
}
.drawer-link:hover{background:var(--mist);}
.drawer-link.is-active{background:var(--amber-soft);color:var(--ink-deep);}
.drawer-cta{margin-top:14px;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:96px 0 88px;
  background-image:linear-gradient(105deg,rgba(247,249,251,.97) 0%,rgba(247,249,251,.9) 46%,rgba(234,241,245,.62) 100%),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center right;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--line),transparent);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  gap:64px;
  align-items:center;
  position:relative;z-index:2;
}
.hero h1{
  font-size:clamp(32px,4vw,50px);
  line-height:1.22;
  letter-spacing:-.02em;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(180deg,transparent 62%,var(--amber-soft) 62%);
  padding:0 2px;
}
.hero-lead{
  margin-top:24px;
  font-size:17px;
  color:var(--muted);
  max-width:560px;
  line-height:1.85;
}
.hero-actions{
  display:flex;align-items:center;gap:26px;flex-wrap:wrap;
  margin-top:34px;
}
.hero-tags{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:38px;
}
.hero-tags li{
  font-size:13.5px;font-weight:600;color:var(--ink);
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 16px;
  box-shadow:var(--shadow-1);
}
.hero-visual{
  position:relative;
}
.hero-figure{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-3);
  aspect-ratio:4/3.1;
  background:var(--mist);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.hero-figure:hover img{transform:scale(1.03);}
.hero-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(30,58,79,0) 45%,rgba(30,58,79,.42) 100%);
}
.hero-chip{
  position:absolute;left:-22px;bottom:32px;
  background:#fff;border-radius:var(--radius-md);
  padding:16px 22px;
  box-shadow:var(--shadow-3);
  border:1px solid var(--line);
  display:flex;align-items:center;gap:14px;
  z-index:3;
}
.hero-chip .chip-num{
  font-family:var(--font-serif);font-weight:900;font-size:28px;color:var(--amber-deep);line-height:1;
}
.hero-chip .chip-txt{font-size:13px;color:var(--muted);line-height:1.5;}
.hero-chip .chip-txt strong{display:block;font-size:14px;color:var(--ink);font-weight:700;}

/* ---------- Trust strip ---------- */
.trust-strip{
  background:var(--ink);
  color:#fff;
  padding:0;
}
.trust-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
}
.trust-item{
  padding:30px 24px;
  border-left:1px solid rgba(255,255,255,.12);
}
.trust-item:first-child{border-left:0;}
.trust-item .t-num{
  font-family:var(--font-serif);font-weight:900;
  font-size:30px;color:#fff;line-height:1.1;letter-spacing:-.02em;
}
.trust-item .t-num span{color:var(--amber);font-size:18px;margin-left:2px;}
.trust-item .t-label{
  margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.72);letter-spacing:.04em;
}

/* ---------- Timeline ---------- */
.timeline-wrap{position:relative;margin-top:8px;}
.timeline-wrap::before{
  content:"";position:absolute;
  left:27px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--amber) 0%,var(--ink-soft) 55%,rgba(30,58,79,.12) 100%);
  border-radius:2px;
}
.timeline-item{
  position:relative;
  display:grid;
  grid-template-columns:56px 1fr;
  gap:28px;
  padding-bottom:34px;
}
.timeline-item:last-child{padding-bottom:0;}
.timeline-marker{
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:#fff;
  border:2px solid var(--line);
  font-family:var(--font-serif);font-weight:900;
  font-size:16px;color:var(--ink);
  box-shadow:var(--shadow-1);
  position:relative;z-index:2;
  transition:border-color .25s ease,background .25s ease,color .25s ease,transform .25s ease;
}
.timeline-item:hover .timeline-marker{
  background:var(--ink);border-color:var(--ink);color:#fff;transform:scale(1.05);
}
.timeline-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-1);
  padding:26px 28px;
  display:grid;
  grid-template-columns:1fr 236px;
  gap:28px;
  align-items:center;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.timeline-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-2);
  border-color:#c4d3dd;
}
.timeline-card h3{font-size:21px;margin-bottom:10px;}
.timeline-card p{color:var(--muted);font-size:15.5px;}
.timeline-sub{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;
  color:var(--amber-deep);margin-bottom:8px;
}
.timeline-media{
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:16/10;
  background:var(--mist);
}
.timeline-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.timeline-card:hover .timeline-media img{transform:scale(1.04);}

/* ---------- Split method ---------- */
.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:start;}
.split-left{position:sticky;top:110px;}
.split-left h2{font-size:clamp(28px,3.1vw,36px);}
.split-left p{margin-top:18px;color:var(--muted);}
.spec-list{display:grid;gap:18px;}
.spec-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:24px 26px;box-shadow:var(--shadow-1);
  display:grid;grid-template-columns:44px 1fr;gap:18px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.spec-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.spec-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--mist);color:var(--ink);font-size:17px;
}
.spec-item h3{font-size:18px;margin-bottom:6px;}
.spec-item p{font-size:15px;color:var(--muted);}

/* ---------- Deliver grid ---------- */
.deliver-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.deliver-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 28px;box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.deliver-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#c4d3dd;}
.deliver-card .d-tag{
  align-self:flex-start;
  font-size:12px;font-weight:700;letter-spacing:.1em;
  color:var(--amber-deep);background:var(--amber-soft);
  padding:4px 12px;border-radius:999px;margin-bottom:16px;
}
.deliver-card h3{font-size:19px;margin-bottom:10px;}
.deliver-card p{font-size:15px;color:var(--muted);flex:1;}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-item:hover{border-color:#c4d3dd;box-shadow:var(--shadow-2);}
.faq-question{
  width:100%;background:transparent;border:0;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 24px;
  text-align:left;cursor:pointer;
  font-size:16.5px;font-weight:700;color:var(--ink);
  font-family:var(--font-sans);line-height:1.5;
}
.faq-icon{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--mist);color:var(--ink);font-size:12px;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.faq-item.is-open .faq-icon{background:var(--ink);color:#fff;transform:rotate(180deg);}
.faq-answer{
  max-height:0;overflow:hidden;
  transition:max-height .32s ease,padding .32s ease;
  padding:0 24px;
}
.faq-item.is-open .faq-answer{padding:0 24px 22px;}
.faq-answer p{font-size:15px;color:var(--muted);line-height:1.85;}

/* ---------- Category pills ---------- */
.cat-pills{display:flex;flex-wrap:wrap;gap:12px;}
.cat-pill{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:11px 22px;
  font-size:14.5px;font-weight:600;color:var(--ink);
  box-shadow:var(--shadow-1);
  transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.cat-pill i{font-size:12px;color:var(--amber-deep);transition:color .2s ease;}
.cat-pill:hover{background:var(--ink);border-color:var(--ink);color:#fff;transform:translateY(-2px);}
.cat-pill:hover i{color:var(--amber);}
.cat-pill.is-current{background:var(--amber-soft);border-color:var(--amber);color:var(--ink-deep);}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  background:linear-gradient(120deg,var(--ink-deep) 0%,var(--ink) 58%,#2C5170 100%);
  color:#fff;
  border-radius:28px;
  padding:64px 60px;
  overflow:hidden;
  box-shadow:var(--shadow-3);
}
.cta-band::before{
  content:"";position:absolute;right:-80px;top:-80px;
  width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,61,.34) 0%,rgba(217,154,61,0) 68%);
}
.cta-band h2{color:#fff;font-size:clamp(26px,3vw,36px);position:relative;z-index:2;}
.cta-band p{color:rgba(255,255,255,.76);margin-top:16px;max-width:600px;position:relative;z-index:2;}
.cta-actions{display:flex;gap:18px;flex-wrap:wrap;margin-top:32px;position:relative;z-index:2;}
.cta-meta{
  display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;
  font-size:14px;color:rgba(255,255,255,.68);position:relative;z-index:2;
}
.cta-meta span{display:inline-flex;align-items:center;gap:9px;}
.cta-meta i{color:var(--amber);}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--ink-deep);
  color:rgba(255,255,255,.72);
  padding:76px 0 30px;
  margin-top:var(--space-block);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.25fr;
  gap:44px;
}
.footer-brand .brand{margin-bottom:20px;}
.footer-brand .brand-mark{background:linear-gradient(140deg,var(--amber) 0%,var(--amber-deep) 100%);color:#20160A;}
.footer-brand .brand-text{color:#fff;}
.footer-brand .brand-text small{color:rgba(255,255,255,.5);}
.footer-brand p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.62);max-width:340px;}
.footer-title{
  font-size:14px;font-weight:700;color:#fff;letter-spacing:.08em;margin-bottom:18px;
}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14.5px;color:rgba(255,255,255,.68);}
.footer-links a:hover{color:var(--amber);}
.footer-contact{display:flex;flex-direction:column;gap:12px;font-size:14.5px;}
.footer-contact li{display:flex;align-items:flex-start;gap:11px;color:rgba(255,255,255,.68);}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:6px;}
.footer-contact a{color:rgba(255,255,255,.68);}
.footer-contact a:hover{color:var(--amber);}
.footer-cta{margin-top:20px;}
.footer-bottom{
  margin-top:56px;padding-top:26px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:var(--amber);}

/* ---------- Floating CTA ---------- */
.float-cta{
  position:fixed;right:28px;bottom:28px;z-index:110;
  display:flex;align-items:center;gap:14px;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;
  padding:9px 9px 9px 22px;
  box-shadow:var(--shadow-3);
  transition:transform .25s ease,opacity .25s ease;
}
.float-cta .float-text{font-size:13.5px;font-weight:700;color:var(--ink);white-space:nowrap;}
.float-cta.is-dim{opacity:.55;transform:translateY(6px);}

/* ---------- Breadcrumb ---------- */
.crumb{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13.5px;color:var(--muted);
  padding:22px 0 0;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--amber-deep);}
.crumb .sep{opacity:.5;}
.crumb .current{color:var(--ink);font-weight:700;}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .main-nav{gap:0;}
  .nav-link{padding:10px 10px;font-size:14px;}
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .hero-visual{max-width:640px;}
  .hero-chip{left:12px;bottom:18px;}
  .split{grid-template-columns:1fr;gap:40px;}
  .split-left{position:static;}
  .deliver-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px;}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .trust-item:nth-child(3){border-left:0;}
  .trust-item:nth-child(1),.trust-item:nth-child(2){border-bottom:1px solid rgba(255,255,255,.12);}
}
@media (max-width:900px){
  .main-nav{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn{display:none;}
}
@media (max-width:820px){
  :root{--space-block:68px;}
  .hero{padding:64px 0 60px;}
  .timeline-card{grid-template-columns:1fr;gap:20px;}
  .timeline-media{aspect-ratio:16/9;}
  .faq-grid{grid-template-columns:1fr;}
  .cta-band{padding:46px 30px;border-radius:22px;}
  .deliver-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:34px;}
  .footer-brand p{max-width:100%;}
}
@media (max-width:560px){
  .container{padding:0 20px;}
  body{font-size:16px;}
  .header-inner{min-height:70px;}
  .brand-text{font-size:17px;}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:17px;}
  .hero h1{font-size:28px;}
  .hero-lead{font-size:15.5px;}
  .hero-actions{gap:16px;}
  .hero-actions .btn{width:100%;}
  .hero-chip{position:relative;left:0;bottom:0;margin-top:16px;width:100%;}
  .timeline-item{grid-template-columns:44px 1fr;gap:16px;}
  .timeline-marker{width:44px;height:44px;font-size:14px;}
  .timeline-wrap::before{left:21px;}
  .timeline-card{padding:20px;}
  .trust-grid{grid-template-columns:1fr;}
  .trust-item{border-left:0;border-bottom:1px solid rgba(255,255,255,.12);padding:22px 4px;}
  .trust-item:last-child{border-bottom:0;}
  .float-cta{right:16px;left:16px;bottom:16px;justify-content:space-between;padding:8px 8px 8px 18px;}
  .float-cta .float-text{font-size:13px;}
  .cta-actions .btn{width:100%;}
  .faq-question{font-size:15.5px;padding:18px 18px;}
  .faq-answer{padding:0 18px;}
  .faq-item.is-open .faq-answer{padding:0 18px 18px;}
  .cat-pill{padding:10px 16px;font-size:13.5px;}
}

/* roulang page: category3 */
:root{
  --ink:#1E3A4F;
  --ink-deep:#152A3B;
  --ink-soft:#2C5570;
  --amber:#D99A3D;
  --amber-soft:#F6E7CC;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --tint:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-1:0 2px 6px rgba(30,58,79,.06), 0 16px 40px rgba(30,58,79,.08);
  --shadow-2:0 4px 10px rgba(30,58,79,.08), 0 24px 54px rgba(30,58,79,.14);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
  --space-6:72px;
  --space-7:96px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif TC","PingFang TC","Microsoft JhengHei",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{
  font-family:var(--font-serif);
  color:var(--ink);
  letter-spacing:-.01em;
  margin:0;
  line-height:1.25;
}
h1{font-size:clamp(30px,4.2vw,50px);}
h2{font-size:clamp(25px,3vw,36px);}
h3{font-size:clamp(19px,2vw,23px);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:3px solid rgba(217,154,61,.85);
  outline-offset:3px;
  border-radius:6px;
}
.container{width:min(1200px,100% - 48px);margin-inline:auto;}
section{position:relative;}
.section{padding:var(--space-7) 0;}
.section--tight{padding:var(--space-6) 0;}
.section--tint{background:var(--tint);}
.section--ink{background:var(--ink-deep);color:#E7EFF4;}
.section--ink h2,.section--ink h3{color:#FFFFFF;}
.section-head{max-width:760px;margin-bottom:var(--space-5);}
.section-head p{color:var(--muted);font-size:16.5px;}
.section--ink .section-head p{color:#BFD2DE;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--ink-soft);
  background:var(--amber-soft);
  border:1px solid rgba(217,154,61,.35);
  border-radius:999px;
  padding:6px 16px;
  margin-bottom:18px;
  text-transform:none;
}
.eyebrow i{color:var(--amber);font-size:12px;}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:999px;
  padding:14px 28px;
  font-size:16px;font-weight:700;
  border:1.5px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
  line-height:1.2;
}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 10px 24px rgba(30,58,79,.22);}
.btn-primary:hover{background:var(--ink-deep);transform:translateY(-2px);box-shadow:0 16px 34px rgba(30,58,79,.28);color:#fff;}
.btn-amber{background:var(--amber);color:#2A1B02;box-shadow:0 10px 24px rgba(217,154,61,.28);}
.btn-amber:hover{background:#C6892F;transform:translateY(-2px);color:#2A1B02;}
.btn-ghost{background:transparent;color:var(--ink);border-color:rgba(30,58,79,.28);}
.btn-ghost:hover{background:var(--tint);border-color:var(--ink);transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:14.5px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;color:var(--ink);font-size:15px;
  border-bottom:1.5px solid rgba(30,58,79,.25);
  padding-bottom:2px;
  transition:color .18s ease,border-color .18s ease;
}
.link-arrow i{transition:transform .18s ease;font-size:13px;}
.link-arrow:hover{color:var(--amber);border-color:var(--amber);}
.link-arrow:hover i{transform:translateX(4px);}

/* Header */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(247,249,251,.82);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid rgba(216,225,231,.7);
  transition:box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.95);
  box-shadow:0 8px 30px rgba(30,58,79,.10);
  border-color:transparent;
}
.header-inner{
  display:flex;align-items:center;gap:var(--space-4);
  min-height:78px;
  transition:min-height .2s ease;
}
.site-header.is-scrolled .header-inner{min-height:66px;}
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:linear-gradient(150deg,var(--ink) 0%,var(--ink-soft) 100%);
  color:#fff;font-family:var(--font-serif);font-weight:900;font-size:19px;
  display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(30,58,79,.24);
}
.brand-text{
  font-family:var(--font-serif);
  font-weight:900;font-size:18px;color:var(--ink);
  line-height:1.15;display:flex;flex-direction:column;
}
.brand-text small{
  font-family:var(--font-sans);
  font-size:11px;font-weight:500;letter-spacing:.18em;
  color:var(--muted);
}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap;}
.nav-link{
  position:relative;
  padding:9px 13px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--ink);
  transition:background-color .18s ease,color .18s ease;
  white-space:nowrap;
}
.nav-link:hover{background:rgba(234,241,245,.9);color:var(--ink-deep);}
.nav-link::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:3px;border-radius:3px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-link.is-active{font-weight:800;color:var(--ink-deep);}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:8px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  font-size:17px;
}
.nav-toggle:hover{background:var(--tint);}
.drawer{
  display:none;
  border-top:1px solid var(--line);
  background:#fff;
  padding:14px 0 22px;
}
.drawer.is-open{display:block;}
.drawer .container{display:flex;flex-direction:column;gap:4px;}
.drawer .nav-link{padding:13px 12px;border-radius:12px;font-size:16px;}
.drawer .nav-link::after{display:none;}
.drawer .nav-link.is-active{background:var(--tint);}
.drawer .btn{margin-top:12px;}

/* Hero */
.hero{
  padding:clamp(56px,7vw,104px) 0 clamp(48px,6vw,88px);
  background:
    radial-gradient(900px 420px at 88% 8%, rgba(217,154,61,.14), transparent 62%),
    radial-gradient(720px 400px at 4% 92%, rgba(30,58,79,.10), transparent 60%),
    var(--bg);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(32px,5vw,64px);align-items:center;}
.hero-copy h1{margin-bottom:20px;}
.hero-copy h1 em{font-style:normal;color:var(--amber);}
.hero-lead{font-size:17.5px;color:var(--muted);max-width:36em;margin-bottom:28px;}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:30px;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;
  font-size:13.5px;font-weight:600;color:var(--ink);
  box-shadow:0 2px 6px rgba(30,58,79,.05);
}
.chip i{color:var(--amber);font-size:12px;}
.hero-visual{position:relative;}
.hero-figure{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-2);
  aspect-ratio:4/4.4;
  background:var(--ink);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.hero-figure:hover img{transform:scale(1.03);}
.hero-figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(21,42,59,0) 38%,rgba(21,42,59,.78) 100%);
}
.hero-badge{
  position:absolute;left:20px;right:20px;bottom:20px;z-index:2;color:#fff;
}
.hero-badge span{
  display:block;font-size:12px;letter-spacing:.16em;color:rgba(255,255,255,.75);margin-bottom:6px;
}
.hero-badge strong{font-family:var(--font-serif);font-size:19px;font-weight:700;line-height:1.4;display:block;}
.hero-float{
  position:absolute;top:22px;left:-18px;z-index:3;
  background:#fff;border-radius:14px;padding:12px 18px;
  box-shadow:var(--shadow-1);border:1px solid var(--line);
}
.hero-float b{display:block;font-family:var(--font-serif);font-size:23px;color:var(--ink);line-height:1.2;}
.hero-float small{font-size:12px;color:var(--muted);letter-spacing:.06em;}

/* Stat band */
.stat-band{
  background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:var(--space-5) 0;
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4);}
.stat-item{padding-left:20px;border-left:3px solid var(--amber);}
.stat-item b{
  display:block;font-family:var(--font-serif);font-size:clamp(28px,3.4vw,40px);
  color:var(--ink);line-height:1.1;letter-spacing:-.02em;
}
.stat-item span{display:block;font-size:14px;color:var(--muted);margin-top:6px;}

/* Case wall */
.case-wall{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space-3);}
.case-card{
  grid-column:span 4;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  display:flex;flex-direction:column;
  box-shadow:0 2px 6px rgba(30,58,79,.05);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(30,58,79,.2);}
.case-card--lg{grid-column:span 7;grid-row:span 2;}
.case-card--md{grid-column:span 5;}
.case-media{position:relative;overflow:hidden;background:var(--tint);}
.case-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform .45s ease;}
.case-card--lg .case-media img{aspect-ratio:16/11;}
.case-card:hover .case-media img{transform:scale(1.03);}
.case-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(21,42,59,.18) 0%,rgba(21,42,59,0) 45%);
  opacity:.9;
  transition:opacity .2s ease;
}
.case-card:hover .case-media::after{opacity:.55;}
.case-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  background:var(--amber);color:#2A1B02;
  font-size:12px;font-weight:800;letter-spacing:.06em;
  padding:5px 12px;border-radius:999px;
}
.case-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.case-body h3{font-size:19px;}
.case-card--lg .case-body h3{font-size:clamp(21px,2.2vw,26px);}
.case-body p{font-size:15px;color:var(--muted);margin:0;}
.case-foot{
  margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.case-foot small{font-size:12.5px;color:var(--muted);letter-spacing:.04em;}
.case-foot .link-arrow{font-size:14px;border-bottom:none;padding-bottom:0;}
.case-foot .link-arrow i{
  width:28px;height:28px;border-radius:50%;background:var(--tint);
  display:grid;place-items:center;color:var(--ink);
}
.case-foot .link-arrow:hover i{background:var(--amber);color:#fff;}

/* Split content */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:center;}
.split--reverse .split-media{order:2;}
.split-media{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-1);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease;}
.split-media:hover img{transform:scale(1.02);}
.check-list{display:grid;gap:14px;margin-top:22px;}
.check-list li{display:flex;gap:12px;font-size:15.5px;color:var(--text);}
.check-list i{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:var(--tint);color:var(--ink);display:grid;place-items:center;
  font-size:11px;margin-top:4px;
}
.check-list strong{color:var(--ink);}

/* Quote */
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:30px 30px 26px;box-shadow:0 2px 6px rgba(30,58,79,.05);
  position:relative;
}
.quote-card::before{
  content:"“";position:absolute;top:6px;right:22px;
  font-family:var(--font-serif);font-size:76px;color:rgba(217,154,61,.22);line-height:1;
}
.quote-card blockquote{
  margin:0 0 18px;font-size:16.5px;line-height:1.85;color:var(--text);
}
.quote-meta{display:flex;align-items:center;gap:12px;}
.avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(150deg,var(--ink),var(--ink-soft));
  color:#fff;font-family:var(--font-serif);font-weight:700;
  display:grid;place-items:center;font-size:16px;
}
.quote-meta b{display:block;font-size:14.5px;color:var(--ink);}
.quote-meta span{font-size:13px;color:var(--muted);}

/* Pills */
.pill-row{display:flex;flex-wrap:wrap;gap:12px;}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:11px 20px;font-size:14.5px;font-weight:600;color:var(--ink);
  transition:background-color .18s ease,border-color .18s ease,transform .18s ease,color .18s ease;
}
.pill i{color:var(--amber);font-size:12px;}
.pill:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px);}
.pill:hover i{color:var(--amber);}
.section--ink .pill{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18);color:#E7EFF4;}
.section--ink .pill:hover{background:var(--amber);color:#2A1B02;border-color:var(--amber);}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,4vw,56px);align-items:start;}
.faq-aside{position:sticky;top:100px;}
.faq-aside p{color:var(--muted);font-size:15.5px;margin-top:16px;}
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item.is-open{border-color:rgba(217,154,61,.6);box-shadow:var(--shadow-1);}
.faq-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:transparent;border:0;text-align:left;
  padding:19px 22px;font-size:16.5px;font-weight:700;color:var(--ink);
  line-height:1.5;
}
.faq-trigger:hover{background:rgba(234,241,245,.55);}
.faq-icon{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  background:var(--tint);color:var(--ink);
  display:grid;place-items:center;font-size:12px;
  transition:background-color .2s ease,color .2s ease,transform .2s ease;
}
.faq-item.is-open .faq-icon{background:var(--amber);color:#2A1B02;transform:rotate(45deg);}
.faq-panel{display:none;padding:0 22px 22px;color:var(--muted);font-size:15.5px;line-height:1.9;}
.faq-item.is-open .faq-panel{display:block;}

/* CTA + form */
.cta-card{
  background:linear-gradient(155deg,var(--ink-deep) 0%,var(--ink) 58%,var(--ink-soft) 100%);
  border-radius:24px;padding:clamp(30px,4.4vw,58px);
  color:#E7EFF4;box-shadow:var(--shadow-2);
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);
  position:relative;overflow:hidden;
}
.cta-card::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,61,.34),transparent 68%);
}
.cta-copy{position:relative;z-index:2;}
.cta-copy h2{color:#fff;margin-bottom:16px;}
.cta-copy p{color:#C4D5E0;font-size:16px;}
.cta-copy .mini-list{display:grid;gap:10px;margin-top:22px;}
.cta-copy .mini-list li{display:flex;gap:10px;font-size:14.5px;color:#D6E2EA;}
.cta-copy .mini-list i{color:var(--amber);margin-top:5px;font-size:12px;}
.form-card{
  position:relative;z-index:2;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:26px;
  backdrop-filter:blur(6px);
}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13.5px;font-weight:700;color:#DCE7EE;margin-bottom:7px;letter-spacing:.03em;}
.field input,.field select,.field textarea{
  width:100%;background:#fff;border:1px solid rgba(255,255,255,.4);
  border-radius:12px;padding:12px 14px;font-size:15px;color:var(--text);
  font-family:inherit;line-height:1.5;
  transition:border-color .18s ease, box-shadow .18s ease;
  height:auto;
}
.field textarea{min-height:92px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#94A3AC;}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--amber);box-shadow:0 0 0 4px rgba(217,154,61,.25);outline:none;
}
.form-note{font-size:12.5px;color:#BFD2DE;margin-top:12px;line-height:1.7;}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

/* Floating CTA */
.float-cta{
  position:fixed;right:26px;bottom:26px;z-index:80;
  display:inline-flex;align-items:center;gap:10px;
  background:var(--ink);color:#fff;
  border-radius:999px;padding:13px 22px;
  font-size:15px;font-weight:700;
  box-shadow:0 12px 32px rgba(21,42,59,.32);
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, opacity .2s ease;
}
.float-cta i{color:var(--amber);font-size:14px;}
.float-cta:hover{transform:translateY(-3px);background:var(--ink-deep);color:#fff;box-shadow:0 18px 40px rgba(21,42,59,.4);}
.float-cta.is-hidden{opacity:0;pointer-events:none;transform:translateY(14px);}

/* Footer */
.site-footer{
  background:var(--ink-deep);color:#BFD2DE;
  padding:var(--space-6) 0 0;
  margin-top:0;
  font-size:14.5px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:var(--space-5);}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand .brand-text{color:#fff;}
.footer-brand .brand-text small{color:#8FA9B8;}
.footer-brand .brand-mark{background:linear-gradient(150deg,var(--amber) 0%,#C6892F 100%);color:#2A1B02;box-shadow:none;}
.footer-brand p{color:#9FB6C4;font-size:14px;line-height:1.85;max-width:32em;}
.footer-title{
  font-family:var(--font-serif);font-size:15px;font-weight:700;color:#fff;
  margin-bottom:16px;letter-spacing:.04em;
}
.footer-links{display:grid;gap:10px;}
.footer-links a{color:#A9C0CC;font-size:14px;transition:color .18s ease,transform .18s ease;display:inline-block;}
.footer-links a:hover{color:var(--amber);transform:translateX(3px);}
.footer-contact{display:grid;gap:12px;}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;color:#A9C0CC;font-size:14px;line-height:1.7;}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:6px;}
.footer-contact a{color:#A9C0CC;}
.footer-contact a:hover{color:var(--amber);}
.footer-cta{margin-top:18px;}
.footer-bottom{
  margin-top:var(--space-5);
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8FA9B8;
}
.footer-bottom a{color:var(--amber);}

/* Responsive */
@media (max-width:1024px){
  .main-nav{display:none;}
  .nav-toggle{display:inline-grid;place-items:center;}
  .header-actions .btn{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-figure{aspect-ratio:16/10;}
  .hero-float{left:auto;right:18px;top:14px;padding:10px 14px;}
  .hero-float b{font-size:19px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:26px;}
  .case-wall{grid-template-columns:repeat(6,1fr);}
  .case-card,.case-card--lg,.case-card--md{grid-column:span 3;grid-row:auto;}
  .case-card--lg{grid-column:span 6;}
  .split{grid-template-columns:1fr;gap:32px;}
  .split--reverse .split-media{order:0;}
  .quote-grid{grid-template-columns:1fr;}
  .faq-wrap{grid-template-columns:1fr;}
  .faq-aside{position:static;}
  .cta-card{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .container{width:min(1200px,100% - 36px);}
  .case-wall{grid-template-columns:1fr;}
  .case-card,.case-card--lg,.case-card--md{grid-column:span 1;}
  .stat-grid{grid-template-columns:1fr 1fr;gap:20px;}
  .stat-item{padding-left:14px;}
  .form-grid-2{grid-template-columns:1fr;}
  .float-cta{right:16px;left:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));justify-content:center;padding:14px 18px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}
@media (max-width:520px){
  body{font-size:16px;}
  .hero{padding:44px 0 40px;}
  .hero-actions{flex-direction:column;align-items:stretch;gap:12px;}
  .hero-actions .btn{width:100%;}
  .hero-actions .link-arrow{justify-content:center;}
  .hero-chips{gap:8px;}
  .chip{font-size:12.5px;padding:7px 13px;}
  .stat-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-card{padding:26px 20px;border-radius:18px;}
  .form-card{padding:20px;}
  .faq-trigger{font-size:15.5px;padding:16px 18px;}
  .faq-panel{padding:0 18px 18px;font-size:15px;}
  .brand-text{font-size:16px;}
  .brand-mark{width:36px;height:36px;font-size:17px;}
  .header-inner{min-height:66px;gap:12px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category4 */
:root{
  --ink:#1E3A4F;
  --ink-deep:#16303F;
  --ink-soft:#2C5169;
  --amber:#D99A3D;
  --amber-deep:#B87E27;
  --amber-soft:#FBEFDC;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --blue-soft:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --r-pill:999px;
  --sh-1:0 1px 2px rgba(30,58,79,.05), 0 2px 6px rgba(30,58,79,.06);
  --sh-2:0 2px 6px rgba(30,58,79,.06), 0 16px 40px rgba(30,58,79,.08);
  --sh-3:0 8px 18px rgba(30,58,79,.10), 0 30px 60px rgba(30,58,79,.12);
  --sec:92px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--amber-deep)}
h1,h2,h3,h4{margin:0;font-family:"Noto Serif TC","Noto Sans TC","PingFang TC",serif;font-weight:700;color:var(--ink);letter-spacing:-.01em;line-height:1.28}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
::selection{background:var(--amber-soft);color:var(--ink-deep)}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--sec) 0}
.section--tight{padding:64px 0}
.section--paper{background:var(--card)}
.section--soft{background:var(--blue-soft)}

/* ---------- 通用元件 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--amber-deep);
  background:var(--amber-soft);
  border:1px solid rgba(217,154,61,.28);
  padding:7px 15px;border-radius:var(--r-pill);
  margin-bottom:20px;
}
.eyebrow i{font-size:11px}
.section-head{max-width:720px;margin:0 auto 52px;text-align:center}
.section-head.is-left{margin-left:0;text-align:left}
.section-head h2{font-size:clamp(26px,3.1vw,36px);margin-bottom:16px}
.section-head p{color:var(--muted);font-size:16.5px;line-height:1.85}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-size:15.5px;font-weight:700;line-height:1;
  padding:16px 30px;border-radius:var(--r-pill);
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease, box-shadow .22s ease, background-color .22s ease, color .22s ease, border-color .22s ease;
  white-space:nowrap;
}
.btn i{font-size:13px;transition:transform .22s ease}
.btn:hover i{transform:translateX(3px)}
.btn:focus-visible{outline:3px solid rgba(217,154,61,.55);outline-offset:3px}
.btn-ink{background:var(--ink);color:#fff;box-shadow:0 8px 20px rgba(30,58,79,.20)}
.btn-ink:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(30,58,79,.26)}
.btn-amber{background:var(--amber);color:#2A1B04;box-shadow:0 8px 20px rgba(217,154,61,.30)}
.btn-amber:hover{background:var(--amber-deep);color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px rgba(217,154,61,.34)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--blue-soft);border-color:var(--ink-soft);color:var(--ink)}
.btn-sm{padding:12px 22px;font-size:14px}
.btn-block{width:100%}
.btn:disabled,.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--ink)}
.link-arrow i{font-size:12px;transition:transform .22s ease}
.link-arrow:hover i{transform:translateX(4px)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;font-weight:700;letter-spacing:.04em;
  padding:6px 13px;border-radius:var(--r-pill);
  background:var(--amber-soft);color:var(--amber-deep);
  border:1px solid rgba(217,154,61,.24);
}
.tag--ink{background:var(--blue-soft);color:var(--ink-soft);border-color:rgba(30,58,79,.12)}
.tag--ok{background:rgba(47,125,109,.10);color:var(--ok);border-color:rgba(47,125,109,.22)}

/* ---------- 導覽列 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,249,251,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;
  transition:background-color .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.97);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px rgba(30,58,79,.09);
}
.header-inner{display:flex;align-items:center;gap:26px;height:84px;transition:height .3s ease}
.site-header.is-scrolled .header-inner{height:72px}
.brand{display:inline-flex;align-items:center;gap:11px;margin-right:auto;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,var(--ink) 0%,var(--ink-soft) 100%);
  color:#fff;font-family:"Noto Serif TC",serif;font-weight:900;font-size:19px;
  box-shadow:0 8px 18px rgba(30,58,79,.24);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;font-weight:700;font-size:17px;color:var(--ink);letter-spacing:-.01em}
.brand-text small{font-size:11.5px;font-weight:500;color:var(--muted);letter-spacing:.12em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:var(--muted);padding:7px 0;white-space:nowrap}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;border-radius:3px;
  background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .26s ease;
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{transform:scaleX(1);background:var(--amber)}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:14px;
  background:var(--card);border:1px solid var(--line);color:var(--ink);
  font-size:17px;cursor:pointer;transition:background-color .2s ease, border-color .2s ease;
}
.nav-toggle:hover{background:var(--blue-soft)}
.nav-toggle:focus-visible{outline:3px solid rgba(217,154,61,.55);outline-offset:2px}
.header-cta{flex-shrink:0}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:100px 0 84px;isolation:isolate}
.hero-bg{position:absolute;inset:0;background:url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;opacity:.20;z-index:-2}
.hero-veil{position:absolute;inset:0;background:linear-gradient(118deg,rgba(247,249,251,.98) 0%,rgba(247,249,251,.93) 44%,rgba(234,241,245,.66) 100%);z-index:-1}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:60px;align-items:center}
.hero h1{font-size:clamp(31px,4.1vw,49px);line-height:1.24;margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--amber-deep);position:relative;white-space:nowrap}
.hero-sub{font-size:17.5px;color:var(--muted);max-width:560px;line-height:1.85;margin-bottom:32px}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-bottom:34px}
.hero-note{font-size:13.5px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-note i{color:var(--ok);font-size:13px}
.hero-visual{position:relative}
.hero-figure{
  margin:0;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-3);border:1px solid rgba(255,255,255,.8);
  aspect-ratio:4/3.35;
}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.metric-float{
  position:absolute;left:-16px;bottom:-26px;
  width:min(288px,86%);
  background:rgba(255,255,255,.97);
  border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-2);padding:20px 22px;
  backdrop-filter:blur(8px);
}
.mf-title{font-size:12.5px;font-weight:700;letter-spacing:.1em;color:var(--muted);margin-bottom:14px}
.mf-row{display:flex;align-items:baseline;justify-content:space-between;font-size:13.5px;color:var(--muted);margin-bottom:6px}
.mf-row b{font-family:"Noto Serif TC",serif;font-size:19px;color:var(--ink)}
.mf-bar{height:6px;border-radius:var(--r-pill);background:var(--blue-soft);overflow:hidden;margin-bottom:14px}
.mf-bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--ink-soft),var(--amber))}
.mf-bar:last-child{margin-bottom:0}

/* ---------- 數據帶 ---------- */
.fact-band{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.fact-item{padding:34px 26px;text-align:center;border-right:1px solid var(--line)}
.fact-item:last-child{border-right:0}
.fact-num{font-family:"Noto Serif TC",serif;font-size:34px;font-weight:900;color:var(--ink);line-height:1.1}
.fact-num span{font-size:17px;color:var(--amber-deep);margin-left:2px}
.fact-label{font-size:13.5px;color:var(--muted);margin-top:8px}

/* ---------- 方案卡 ---------- */
.plan-grid{display:grid;grid-template-columns:0.94fr 1.12fr 0.94fr;gap:26px;align-items:stretch}
.plan-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px 30px;box-shadow:var(--sh-1);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#c4d2da}
.plan-card.is-featured{
  border-color:rgba(217,154,61,.55);
  box-shadow:var(--sh-3);
  padding:38px 30px 34px;
}
.plan-card.is-featured:hover{transform:translateY(-6px);box-shadow:0 14px 26px rgba(30,58,79,.13),0 36px 70px rgba(30,58,79,.16)}
.plan-flag{
  position:absolute;top:-14px;left:28px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:#2A1B04;background:var(--amber);
  padding:6px 16px;border-radius:var(--r-pill);
  box-shadow:0 8px 18px rgba(217,154,61,.34);
}
.plan-name{font-size:20px;margin-bottom:8px}
.plan-for{font-size:13.5px;color:var(--muted);min-height:44px;margin-bottom:18px}
.plan-price{display:flex;align-items:baseline;gap:6px;padding-bottom:20px;border-bottom:1px dashed var(--line);margin-bottom:20px}
.plan-price .cur{font-size:14px;font-weight:700;color:var(--muted)}
.plan-price .num{font-family:"Noto Serif TC",serif;font-size:37px;font-weight:900;color:var(--ink);line-height:1;letter-spacing:-.02em}
.plan-price .unit{font-size:13.5px;color:var(--muted)}
.plan-price.is-quote .num{font-size:29px}
.plan-list{display:flex;flex-direction:column;gap:12px;margin-bottom:26px}
.plan-list li{display:flex;gap:10px;font-size:14.5px;color:#3A464E;line-height:1.62}
.plan-list li i{color:var(--ok);font-size:12px;margin-top:7px;flex-shrink:0}
.plan-list li.is-muted{color:var(--muted)}
.plan-list li.is-muted i{color:#B9C6CE}
.plan-card .btn{margin-top:auto}
.plan-foot{font-size:12.5px;color:var(--muted);text-align:center;margin-top:14px}

/* ---------- 比較清單 ---------- */
.compare-wrap{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--card);box-shadow:var(--sh-1);overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.compare{min-width:760px;width:100%}
.compare-row{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;border-bottom:1px solid var(--line)}
.compare-row:last-child{border-bottom:0}
.compare-row.is-head{background:var(--ink);border-bottom:0}
.compare-cell{padding:18px 20px;font-size:14.5px;color:#3A464E;border-right:1px solid var(--line);display:flex;align-items:center;gap:8px}
.compare-cell:last-child{border-right:0}
.compare-row.is-head .compare-cell{color:#fff;font-weight:700;font-size:14px;letter-spacing:.03em;border-right-color:rgba(255,255,255,.14)}
.compare-row.is-head .compare-cell.hl{background:rgba(217,154,61,.22);color:#fff}
.compare-cell.name{font-weight:700;color:var(--ink);background:#FBFCFD}
.compare-cell i{font-size:12px;color:var(--ok)}
.compare-cell i.na{color:#C3CFD6}
.compare-hint{font-size:13px;color:var(--muted);margin-top:16px;display:flex;align-items:center;gap:8px}

/* ---------- 計費說明 ---------- */
.fee-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.fee-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px 24px;box-shadow:var(--sh-1);
  transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.fee-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#C4D2DA}
.fee-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:var(--blue-soft);color:var(--ink-soft);font-size:17px;margin-bottom:16px;
}
.fee-card h3{font-size:17.5px;margin-bottom:8px}
.fee-card p{font-size:14.5px;color:var(--muted);line-height:1.78}

/* ---------- 流程 ---------- */
.flow-layout{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:56px;align-items:start}
.flow-figure{margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);position:sticky;top:104px;aspect-ratio:4/4.4}
.flow-figure img{width:100%;height:100%;object-fit:cover}
.steps{display:flex;flex-direction:column;gap:0;position:relative}
.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:2px;width:2px;
  background:linear-gradient(180deg,var(--line),rgba(216,225,231,.25));
}
.step:last-child::before{display:none}
.step-num{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:var(--card);border:1px solid var(--line);
  font-family:"Noto Serif TC",serif;font-weight:900;font-size:18px;color:var(--ink);
  box-shadow:var(--sh-1);flex-shrink:0;
}
.step:first-child .step-num{background:var(--ink);color:#fff;border-color:var(--ink)}
.step-body{padding-top:6px}
.step-body h3{font-size:19px;margin-bottom:8px}
.step-body p{font-size:14.8px;color:var(--muted);line-height:1.8}
.step-meta{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--amber-deep);font-weight:700;margin-top:12px}
.step-meta i{font-size:11px}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:56px;align-items:start}
.faq-aside{position:sticky;top:104px}
.faq-aside h2{font-size:clamp(25px,2.8vw,33px);margin-bottom:16px}
.faq-aside p{color:var(--muted);font-size:15.5px;line-height:1.85;margin-bottom:24px}
.faq-aside .btn{width:auto}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh-1);overflow:hidden;transition:border-color .24s ease, box-shadow .24s ease;
}
.faq-item:hover{border-color:#C4D2DA}
.faq-item.is-open{border-color:rgba(30,58,79,.28);box-shadow:var(--sh-2)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:21px 24px;background:none;border:0;cursor:pointer;text-align:left;
  font-family:"Noto Sans TC",sans-serif;font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.5;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--ink-deep)}
.faq-q:focus-visible{outline:3px solid rgba(217,154,61,.55);outline-offset:-3px}
.faq-icon{
  flex-shrink:0;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;background:var(--blue-soft);color:var(--ink-soft);
  font-size:12px;transition:transform .3s ease, background-color .3s ease, color .3s ease;
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:var(--amber);color:#2A1B04}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s ease}
.faq-item.is-open .faq-a{max-height:460px}
.faq-a-inner{padding:0 24px 24px;font-size:15.2px;color:var(--muted);line-height:1.85}

/* ---------- 相關分類 ---------- */
.related-band{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.related-head{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:24px}
.related-head h2{font-size:22px}
.chip-row{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:var(--r-pill);
  background:var(--bg);border:1px solid var(--line);
  font-size:14.5px;font-weight:500;color:var(--ink-soft);
  transition:background-color .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
}
.chip:hover{background:var(--blue-soft);border-color:var(--ink-soft);color:var(--ink);transform:translateY(-2px)}
.chip.is-current{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:700}
.chip i{font-size:12px}

/* ---------- CTA ---------- */
.cta-section{padding:var(--sec) 0}
.cta-panel{
  position:relative;overflow:hidden;
  background:linear-gradient(130deg,var(--ink-deep) 0%,var(--ink) 58%,#2A4E66 100%);
  border-radius:26px;padding:58px 56px;
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;align-items:center;
  box-shadow:0 30px 70px rgba(22,48,63,.32);
}
.cta-panel::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,61,.32),rgba(217,154,61,0) 68%);
  pointer-events:none;
}
.cta-panel h2{color:#fff;font-size:clamp(25px,3vw,34px);margin-bottom:16px}
.cta-panel p{color:rgba(255,255,255,.78);font-size:15.5px;line-height:1.85;max-width:480px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.cta-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.34)}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.6);color:#fff}
.contact-card{
  position:relative;z-index:2;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-md);padding:28px 26px;backdrop-filter:blur(6px);
}
.contact-card .cc-title{font-size:12.5px;letter-spacing:.14em;color:rgba(255,255,255,.62);font-weight:700;margin-bottom:18px}
.contact-card ul{display:flex;flex-direction:column;gap:15px}
.contact-card li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:rgba(255,255,255,.9);line-height:1.55}
.contact-card li i{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.12);color:var(--amber);font-size:13px;flex-shrink:0}
.contact-card li a{color:rgba(255,255,255,.92)}
.contact-card li a:hover{color:var(--amber)}

/* ---------- 頁尾 ---------- */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:72px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1.15fr;gap:44px;padding-bottom:52px}
.footer-brand .brand{margin-bottom:20px}
.footer-brand .brand-text{color:#fff}
.footer-brand .brand-text small{color:rgba(255,255,255,.5)}
.footer-brand .brand-mark{background:linear-gradient(150deg,#2C5169,#1E3A4F);box-shadow:0 8px 18px rgba(0,0,0,.28)}
.footer-brand p{color:rgba(255,255,255,.6);line-height:1.85;font-size:14px;max-width:340px}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.14em;color:#fff;margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:rgba(255,255,255,.66);font-size:14.5px;transition:color .2s ease, padding-left .2s ease}
.footer-links a:hover{color:var(--amber);padding-left:4px}
.footer-contact{display:flex;flex-direction:column;gap:13px}
.footer-contact li{display:flex;gap:11px;align-items:flex-start;color:rgba(255,255,255,.66);font-size:14.5px;line-height:1.6}
.footer-contact li i{color:var(--amber);font-size:13px;margin-top:6px;flex-shrink:0}
.footer-contact a{color:rgba(255,255,255,.72)}
.footer-contact a:hover{color:var(--amber)}
.footer-cta{margin-top:20px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.46);
}
.footer-bottom a{color:rgba(255,255,255,.68)}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- 響應式 ---------- */
@media (max-width:1100px){
  .main-nav{gap:18px}
  .nav-link{font-size:14px}
  .header-cta{padding:12px 20px;font-size:14px}
}
@media (max-width:1023px){
  :root{--sec:72px}
  .hero{padding:72px 0 64px}
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-sub{max-width:none}
  .hero-visual{max-width:520px}
  .metric-float{left:auto;right:12px;bottom:-20px;width:min(258px,80%)}
  .fact-grid{grid-template-columns:repeat(2,1fr)}
  .fact-item:nth-child(2){border-right:0}
  .fact-item:nth-child(1),.fact-item:nth-child(2){border-bottom:1px solid var(--line)}
  .plan-grid{grid-template-columns:1fr;gap:22px;max-width:560px;margin:0 auto}
  .plan-card.is-featured{transform:none;padding:32px 28px 30px}
  .plan-card.is-featured:hover{transform:translateY(-4px)}
  .fee-grid{grid-template-columns:repeat(2,1fr)}
  .flow-layout{grid-template-columns:1fr;gap:40px}
  .flow-figure{position:static;aspect-ratio:16/9}
  .faq-layout{grid-template-columns:1fr;gap:36px}
  .faq-aside{position:static}
  .cta-panel{grid-template-columns:1fr;padding:44px 34px;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .main-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;z-index:55;
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    background:#FBFDFE;padding:104px 26px 40px;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .26s ease, transform .26s ease, visibility .26s ease;
    overflow-y:auto;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:none}
  .nav-link{font-size:18px;font-weight:600;padding:16px 0;border-bottom:1px solid var(--line);color:var(--ink)}
  .nav-link::after{display:none}
  .nav-link.is-active{color:var(--amber-deep)}
  .nav-toggle{display:inline-flex;position:relative;z-index:60}
  .header-cta{display:none}
}
@media (max-width:767px){
  body{font-size:16px}
  .container{padding:0 20px}
  .header-inner{height:74px}
  .brand-mark{width:36px;height:36px;font-size:17px;border-radius:11px}
  .brand-text{font-size:15.5px}
  .brand-text small{font-size:10.5px;letter-spacing:.08em}
  .hero{padding:56px 0 56px}
  .hero h1{font-size:clamp(27px,7vw,34px)}
  .hero-sub{font-size:16px}
  .hero-actions{gap:12px}
  .hero-actions .btn{width:100%}
  .hero-actions .link-arrow{justify-content:center;width:100%}
  .metric-float{position:static;width:100%;margin-top:18px;left:auto;right:auto;bottom:auto}
  .fact-item{padding:26px 16px}
  .fact-num{font-size:27px}
  .fact-label{font-size:12.5px}
  .fee-grid{grid-template-columns:1fr}
  .plan-card{padding:26px 22px}
  .plan-price .num{font-size:32px}
  .faq-q{padding:18px 18px;font-size:15.5px;gap:12px}
  .faq-a-inner{padding:0 18px 20px;font-size:14.6px}
  .faq-icon{width:27px;height:27px;font-size:11px}
  .cta-panel{padding:36px 24px;border-radius:20px}
  .contact-card{padding:22px 20px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:10px;text-align:left}
  .step{grid-template-columns:46px 1fr;gap:16px}
  .step-num{width:46px;height:46px;font-size:16px}
  .step::before{left:22px;top:48px}
  .compare-cell{padding:15px 16px;font-size:13.5px}
  .related-head{flex-direction:column;align-items:flex-start;gap:14px}
}
@media (max-width:520px){
  .section{padding:56px 0}
  .hero-actions .btn{padding:15px 22px}
  .section-head{margin-bottom:34px}
  .plan-grid{max-width:none}
  .chip{font-size:13.5px;padding:10px 16px}
}

/* roulang page: category5 */
:root{
  --ink:#1E3A4F;
  --ink-deep:#152C3C;
  --ink-soft:#2E5A76;
  --amber:#D99A3D;
  --amber-deep:#C88A2E;
  --amber-soft:#FBF1E0;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --mist:#EAF1F5;
  --text:#1C252B;
  --muted:#5E6B73;
  --line:#D8E1E7;
  --ok:#2F7D6D;
  --warn:#B4553F;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow-1:0 2px 6px rgba(30,58,79,.06);
  --shadow-2:0 2px 6px rgba(30,58,79,.06),0 16px 40px rgba(30,58,79,.08);
  --shadow-3:0 4px 12px rgba(30,58,79,.08),0 24px 56px rgba(30,58,79,.14);
  --sp-1:8px;
  --sp-2:16px;
  --sp-3:24px;
  --sp-4:32px;
  --sp-5:48px;
  --sp-6:72px;
  --sp-7:96px;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:100px}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16.5px;
  line-height:1.8;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--ink);text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease}
a:hover{color:var(--amber-deep)}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4,h5,h6{
  font-family:"Noto Serif TC","Noto Sans TC","PingFang TC","Microsoft JhengHei",serif;
  font-weight:700;
  color:var(--ink);
  margin:0 0 .6em;
  line-height:1.28;
  letter-spacing:-.015em;
}
h1{font-size:clamp(30px,4.2vw,48px);line-height:1.22}
h2{font-size:clamp(24px,3vw,36px)}
h3{font-size:clamp(18px,1.8vw,22px);letter-spacing:-.01em}
h4{font-size:17px;letter-spacing:0}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0 0 1em;padding-left:1.2em}
li{margin-bottom:.4em}
:focus-visible{outline:3px solid rgba(217,154,61,.6);outline-offset:3px;border-radius:8px}
::selection{background:rgba(217,154,61,.28)}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:var(--sp-6) 0}
.section--tight{padding:var(--sp-5) 0}
.section--mist{background:linear-gradient(180deg,#F1F6F9 0%,#F7F9FB 100%)}
.section-head{max-width:780px;margin-bottom:var(--sp-4)}
.section-head h2{margin-bottom:.35em}
.section-head p{color:var(--muted);font-size:16px;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);background:var(--amber-soft);
  border:1px solid rgba(217,154,61,.32);
  padding:7px 16px;border-radius:999px;margin-bottom:20px;
}
.eyebrow i{color:var(--amber-deep);font-size:12px}

/* ===== 按鈕 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 28px;border-radius:999px;font-size:15px;font-weight:700;
  border:1px solid transparent;text-decoration:none;line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn i{font-size:13px;transition:transform .2s ease}
.btn:hover i{transform:translateX(3px)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 20px rgba(30,58,79,.18)}
.btn-primary:hover{background:var(--ink-deep);color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(30,58,79,.26)}
.btn-amber{background:var(--amber);color:#2B1D06;box-shadow:0 8px 20px rgba(217,154,61,.32)}
.btn-amber:hover{background:var(--amber-deep);color:#20160A;transform:translateY(-2px);box-shadow:0 12px 28px rgba(217,154,61,.4)}
.btn-ghost{background:transparent;color:var(--ink);border-color:#BFD2DE}
.btn-ghost:hover{background:var(--mist);border-color:var(--ink);color:var(--ink);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:14px}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.btn-link{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
  color:var(--ink);border-bottom:2px solid rgba(217,154,61,.55);padding-bottom:3px;
}
.btn-link i{transition:transform .2s ease;font-size:13px}
.btn-link:hover{color:var(--amber-deep);border-bottom-color:var(--amber-deep)}
.btn-link:hover i{transform:translateX(4px)}

/* ===== 頂部導覽 ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,249,251,.86);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid rgba(216,225,231,.7);
  transition:background .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.site-header.is-scrolled{background:rgba(255,255,255,.97);box-shadow:0 12px 32px rgba(30,58,79,.09);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:80px;transition:min-height .25s ease}
.site-header.is-scrolled .header-inner{min-height:66px}
.brand{display:inline-flex;align-items:center;gap:11px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--ink)}
.brand-mark{
  width:40px;height:40px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(140deg,var(--ink) 0%,var(--ink-soft) 100%);
  color:#fff;display:grid;place-items:center;
  font-family:"Noto Serif TC",serif;font-size:19px;font-weight:700;
  box-shadow:0 6px 16px rgba(30,58,79,.22);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;font-family:"Noto Serif TC",serif;font-weight:700;font-size:18px;letter-spacing:-.02em}
.brand-text small{font-family:"Noto Sans TC",sans-serif;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.12em;margin-top:4px}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}
.nav-link{
  position:relative;padding:9px 13px;font-size:15px;font-weight:500;
  color:var(--muted);border-radius:10px;white-space:nowrap;
  transition:color .2s ease,background .2s ease;
}
.nav-link:hover{color:var(--ink);background:var(--mist)}
.nav-link.is-active{color:var(--ink);font-weight:700}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:3px;
  border-radius:3px;background:var(--amber);
}
.header-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;
  padding:0;transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--mist);border-color:#BFD2DE}
.nav-toggle span{display:block;width:19px;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)}
.drawer-mask{
  position:fixed;inset:0;background:rgba(21,44,60,.42);z-index:90;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(84vw,360px);z-index:95;
  background:#fff;padding:88px 24px 36px;display:none;
  transform:translateX(105%);transition:transform .32s cubic-bezier(.4,0,.2,1);
  box-shadow:-24px 0 64px rgba(30,58,79,.2);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.mobile-drawer .drawer-title{font-size:12px;letter-spacing:.16em;color:var(--muted);font-weight:700;margin-bottom:14px}
.mobile-drawer a.drawer-link{
  display:block;padding:13px 14px;border-radius:12px;font-size:16px;
  color:var(--ink);font-weight:500;border:1px solid transparent;
}
.mobile-drawer a.drawer-link:hover{background:var(--mist)}
.mobile-drawer a.drawer-link.is-active{background:var(--amber-soft);border-color:rgba(217,154,61,.35);font-weight:700}
.mobile-drawer .drawer-cta{margin-top:22px}
.mobile-drawer .drawer-meta{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);line-height:1.9}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:#EDF3F8;padding:76px 0 88px}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center right}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(247,249,251,.98) 0%,rgba(247,249,251,.94) 40%,rgba(247,249,251,.6) 66%,rgba(247,249,251,.3) 100%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:52px;align-items:center}
.hero h1{max-width:16em;margin-bottom:.4em}
.hero h1 .hl{color:var(--ink);position:relative;display:inline-block}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:11px;
  background:rgba(217,154,61,.3);border-radius:4px;z-index:-1;
}
.hero-sub{font-size:17.5px;color:#3D4E58;max-width:34em;margin-bottom:30px;line-height:1.85}
.hero-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;list-style:none;padding:0;margin:0}
.hero-stats li{
  display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.86);border:1px solid var(--line);
  border-radius:999px;padding:8px 18px;font-size:13.5px;font-weight:500;color:#33454F;
  box-shadow:var(--shadow-1);
}
.hero-stats li i{color:var(--amber-deep);font-size:12px}
.hero-panel{
  background:rgba(255,255,255,.95);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:30px 28px;box-shadow:var(--shadow-2);
}
.hero-panel h2{font-size:19px;margin-bottom:6px;font-family:"Noto Sans TC",sans-serif;font-weight:700;letter-spacing:0}
.hero-panel .panel-lead{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.panel-list{list-style:none;padding:0;margin:0}
.panel-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:13px 0;border-top:1px dashed var(--line);font-size:14.5px;color:#33454F;
}
.panel-list li:first-child{border-top:0;padding-top:0}
.panel-list .num{
  flex-shrink:0;width:26px;height:26px;border-radius:9px;
  background:var(--mist);color:var(--ink);display:grid;place-items:center;
  font-size:12.5px;font-weight:700;margin-top:2px;
}
.panel-list strong{display:block;font-size:14.5px;color:var(--ink);margin-bottom:1px}
.panel-list span{color:var(--muted);font-size:13px;line-height:1.65}
.hero-panel .panel-foot{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--muted)}
.hero-panel .panel-foot i{color:var(--ok)}

/* ===== 方案卡 ===== */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px 28px;box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#C3D3DE}
.plan--feature{
  border-color:rgba(217,154,61,.55);
  background:linear-gradient(180deg,#FFFCF6 0%,#FFFFFF 42%);
  box-shadow:var(--shadow-3);
}
.plan--feature:hover{box-shadow:0 8px 18px rgba(30,58,79,.1),0 30px 68px rgba(30,58,79,.18)}
.plan-badge{
  position:absolute;top:-14px;left:28px;
  background:var(--amber);color:#2B1D06;font-size:12px;font-weight:700;
  padding:5px 15px;border-radius:999px;letter-spacing:.06em;
  box-shadow:0 6px 16px rgba(217,154,61,.36);
}
.plan-name{font-family:"Noto Serif TC",serif;font-size:22px;font-weight:700;color:var(--ink);margin-bottom:6px;letter-spacing:-.01em}
.plan-for{font-size:13.5px;color:var(--muted);margin-bottom:22px;min-height:3.2em;line-height:1.7}
.plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:4px}
.plan-price .cur{font-size:15px;font-weight:700;color:var(--ink-soft)}
.plan-price .num{font-family:"Noto Serif TC",serif;font-size:36px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1}
.plan-price .unit{font-size:14px;color:var(--muted);font-weight:500}
.plan-price-note{font-size:12.5px;color:var(--muted);margin-bottom:22px;letter-spacing:.02em}
.plan-list{list-style:none;padding:0;margin:0 0 26px;flex:1}
.plan-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.2px;color:#33454F;padding:8px 0;line-height:1.65;
}
.plan-list li i{color:var(--ok);font-size:12px;margin-top:6px;flex-shrink:0}
.plan-foot{margin-top:auto}
.plan-help{
  font-size:12.5px;color:var(--muted);text-align:center;margin-top:14px;
}

/* ===== 費用變數 / 左 sticky ===== */
.split{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:56px;align-items:start}
.sticky-head{position:sticky;top:110px}
.sticky-head h2{margin-bottom:.45em}
.sticky-head p{color:var(--muted);font-size:15.5px;margin-bottom:22px}
.factor-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.factor{
  display:grid;grid-template-columns:46px minmax(0,1fr);gap:18px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 24px;box-shadow:var(--shadow-1);
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.factor:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:#C3D3DE}
.factor .fnum{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--ink),var(--ink-soft));color:#fff;
  font-family:"Noto Serif TC",serif;font-size:16px;font-weight:700;
  box-shadow:0 6px 16px rgba(30,58,79,.2);
}
.factor h3{font-size:17px;margin-bottom:4px;font-family:"Noto Sans TC",sans-serif;font-weight:700;letter-spacing:0}
.factor p{font-size:14px;color:var(--muted);margin:0;line-height:1.75}

/* ===== 方案對照 ===== */
.compare{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);overflow:hidden}
.compare-head{
  display:grid;grid-template-columns:1.05fr 1fr 1fr 1fr;
  background:linear-gradient(135deg,var(--ink) 0%,#274B62 100%);
  color:#fff;
}
.compare-head > div{padding:18px 20px;font-size:14.5px;font-weight:700;letter-spacing:.02em}
.compare-head > div + div{border-left:1px solid rgba(255,255,255,.14)}
.compare-head .is-feature{background:rgba(217,154,61,.22);color:#FFE8C2}
.compare-row{display:grid;grid-template-columns:1.05fr 1fr 1fr 1fr;border-top:1px solid var(--line)}
.compare-row:nth-child(even){background:#FAFCFD}
.compare-row > div{padding:15px 20px;font-size:14px;line-height:1.7;color:#33454F}
.compare-row > div:first-child{color:var(--ink);font-weight:700;font-size:13.6px;background:rgba(234,241,245,.5)}
.compare-row > div + div{border-left:1px solid rgba(216,225,231,.7)}
.compare-row .is-feature{background:rgba(251,241,224,.5)}
.compare-note{
  display:flex;gap:10px;align-items:flex-start;
  margin-top:18px;font-size:13.5px;color:var(--muted);line-height:1.75;
}
.compare-note i{color:var(--amber-deep);margin-top:5px}

/* ===== 流程時間軸 ===== */
.timeline{position:relative;max-width:860px;margin:0 auto;padding-left:38px}
.timeline::before{
  content:"";position:absolute;left:13px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,rgba(217,154,61,.7),rgba(30,58,79,.25));
  border-radius:2px;
}
.tl-item{position:relative;padding:0 0 32px 0}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:6px;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--amber);box-shadow:0 0 0 5px rgba(217,154,61,.14);
}
.tl-item h3{font-size:18px;margin-bottom:6px;font-family:"Noto Sans TC",sans-serif;font-weight:700;letter-spacing:0}
.tl-item .tl-step{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--amber-deep);text-transform:uppercase;margin-bottom:4px;display:block}
.tl-item p{font-size:14.5px;color:var(--muted);margin:0;max-width:44em}
.tl-item .tl-tag{
  display:inline-block;margin-top:10px;font-size:12.5px;font-weight:700;
  color:var(--ink);background:var(--mist);border-radius:999px;padding:4px 13px;
}

/* ===== 交付清單 ===== */
.deliver{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.deliver-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:20px 22px;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.deliver-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.deliver-item .di-icon{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:var(--amber-soft);color:var(--amber-deep);
  display:grid;place-items:center;font-size:15px;
  border:1px solid rgba(217,154,61,.28);
}
.deliver-item h3{font-size:15.5px;margin-bottom:3px;font-family:"Noto Sans TC",sans-serif;font-weight:700;letter-spacing:0}
.deliver-item p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}

/* ===== FAQ ===== */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:56px;align-items:start}
.faq-side{position:sticky;top:110px}
.faq-side p{color:var(--muted);font-size:15px;margin-bottom:22px}
.faq-side .side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 24px;box-shadow:var(--shadow-1);
}
.faq-side .side-card strong{display:block;font-size:15px;color:var(--ink);margin-bottom:6px}
.faq-side .side-card span{font-size:13.5px;color:var(--muted);line-height:1.75;display:block;margin-bottom:14px}
.faq-list{display:grid;gap:12px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item.is-open{border-color:#BFD2DE;box-shadow:var(--shadow-2)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  background:transparent;border:0;padding:20px 24px;text-align:left;
  font-size:16px;font-weight:700;color:var(--ink);line-height:1.55;
  transition:background .2s ease,color .2s ease;
}
.faq-q:hover{background:#FAFCFD;color:var(--ink-deep)}
.faq-q .qmark{
  flex-shrink:0;width:28px;height:28px;border-radius:50%;
  border:1px solid var(--line);display:grid;place-items:center;
  color:var(--ink-soft);font-size:12px;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .25s ease;
}
.faq-item.is-open .faq-q .qmark{background:var(--ink);color:#fff;border-color:var(--ink);transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a-inner{padding:0 24px 22px;font-size:15px;color:#42535D;line-height:1.85}
.faq-a-inner p{margin:0}

/* ===== 延伸閱讀 ===== */
.read-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.read-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;
}
.read-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#C3D3DE}
.read-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--mist)}
.read-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.read-card:hover .read-media img{transform:scale(1.04)}
.read-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.read-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:12.5px;color:var(--muted)}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--amber-soft);color:#8C5E14;border:1px solid rgba(217,154,61,.32);
  font-size:12px;font-weight:700;padding:3px 11px;border-radius:999px;letter-spacing:.02em;
}
.read-body h3{font-size:17.5px;margin-bottom:8px;line-height:1.5}
.read-body p{font-size:14px;color:var(--muted);margin-bottom:18px;line-height:1.75}
.read-more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--ink)}
.read-more i{font-size:12px;transition:transform .2s ease}
.read-card:hover .read-more i{transform:translateX(4px)}
.read-card:hover .read-more{color:var(--amber-deep)}

/* ===== CTA / 表單 ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,var(--ink) 0%,#254B63 55%,#2F5D79 100%);
  color:#fff;padding:56px 48px;box-shadow:var(--shadow-3);
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,154,61,.34) 0%,rgba(217,154,61,0) 70%);
}
.cta-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:52px;align-items:start}
.cta-copy h2{color:#fff;font-size:clamp(24px,2.8vw,32px);margin-bottom:.4em}
.cta-copy p{color:rgba(255,255,255,.78);font-size:15.5px;line-height:1.85;margin-bottom:22px;max-width:34em}
.cta-points{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:11px}
.cta-points li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:rgba(255,255,255,.9)}
.cta-points i{color:var(--amber);font-size:13px;margin-top:6px}
.cta-contact{display:flex;flex-wrap:wrap;gap:16px 28px;font-size:14px;color:rgba(255,255,255,.82);padding-top:20px;border-top:1px solid rgba(255,255,255,.18)}
.cta-contact a{color:#fff;font-weight:700}
.cta-contact a:hover{color:var(--amber)}
.cta-contact i{color:var(--amber);margin-right:7px;font-size:12.5px}
.quote-form{
  background:rgba(255,255,255,.97);border-radius:var(--radius-lg);
  padding:30px 28px;box-shadow:0 18px 44px rgba(10,28,40,.24);
}
.quote-form h3{font-size:18px;margin-bottom:4px;font-family:"Noto Sans TC",sans-serif;font-weight:700;letter-spacing:0}
.quote-form .form-lead{font-size:13px;color:var(--muted);margin-bottom:20px}
.form-row{margin-bottom:15px}
.form-row label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin-bottom:7px;letter-spacing:.02em}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:12px 15px;font-size:14.5px;font-family:inherit;color:var(--text);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:border-color .2s ease,box-shadow .2s ease;line-height:1.5;
}
.form-row textarea{resize:vertical;min-height:88px}
.form-row input:hover,.form-row select:hover,.form-row textarea:hover{border-color:#BFD2DE}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--ink-soft);box-shadow:0 0 0 4px rgba(46,90,118,.12);
}
.form-row input::placeholder,.form-row textarea::placeholder{color:#9AA9B2}
.form-note{font-size:13px;margin-top:12px;line-height:1.7;color:var(--ok);min-height:1.2em}
.form-note.is-warn{color:var(--warn)}
.form-fine{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.7}

/* ===== 相關分類膠囊 ===== */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:9px 18px;font-size:14px;font-weight:500;color:var(--ink);
  box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.chip:hover{transform:translateY(-2px);border-color:rgba(217,154,61,.55);color:var(--amber-deep);box-shadow:var(--shadow-2)}
.chip i{font-size:11px;color:var(--amber-deep)}

/* ===== 頁腳 ===== */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:66px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr .9fr .9fr 1.15fr;gap:40px}
.site-footer .brand{color:#fff;margin-bottom:16px}
.site-footer .brand:hover{color:#fff}
.site-footer .brand-mark{background:linear-gradient(140deg,#3C6B8A,#2A526C);box-shadow:none}
.footer-brand p{font-size:13.8px;line-height:1.85;color:rgba(255,255,255,.62);max-width:30em;margin:0}
.footer-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.04em}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.68);transition:color .2s ease,padding-left .2s ease}
.footer-links a:hover{color:var(--amber);padding-left:4px}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.footer-contact li{display:flex;gap:11px;align-items:flex-start;font-size:13.8px;line-height:1.7;color:rgba(255,255,255,.68)}
.footer-contact i{color:var(--amber);font-size:13px;margin-top:5px;flex-shrink:0;width:16px;text-align:center}
.footer-contact a{color:rgba(255,255,255,.78)}
.footer-contact a:hover{color:var(--amber)}
.footer-cta{margin-top:18px}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.5);
}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:var(--amber)}

/* ===== 浮動 CTA ===== */
.float-cta{
  position:fixed;right:26px;bottom:26px;z-index:70;
  display:flex;align-items:center;gap:14px;
  background:rgba(255,255,255,.97);border:1px solid var(--line);
  border-radius:999px;padding:9px 12px 9px 20px;
  box-shadow:0 16px 40px rgba(30,58,79,.2);
  transition:transform .3s ease,opacity .3s ease,box-shadow .3s ease;
  opacity:0;transform:translateY(16px);pointer-events:none;
}
.float-cta.is-visible{opacity:1;transform:translateY(0);pointer-events:auto}
.float-cta.is-dim{transform:translateY(0) scale(.94);box-shadow:0 8px 22px rgba(30,58,79,.16)}
.float-link{font-size:13.5px;font-weight:700;color:var(--ink);white-space:nowrap}
.float-link:hover{color:var(--amber-deep)}

/* ===== 響應式 ===== */
@media (max-width:1100px){
  .main-nav{gap:0}
  .nav-link{padding:9px 10px;font-size:14.2px}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-bg::after{background:linear-gradient(180deg,rgba(247,249,251,.97) 0%,rgba(247,249,251,.9) 55%,rgba(247,249,251,.72) 100%)}
  .split{grid-template-columns:1fr;gap:32px}
  .sticky-head{position:static}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .faq-side{position:static}
  .cta-grid{grid-template-columns:1fr;gap:34px}
  .plans{grid-template-columns:1fr 1fr;gap:20px}
  .plan--feature{grid-column:1 / -1;order:-1}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .header-cta .btn{display:none}
  .nav-toggle{display:flex}
  .mobile-drawer{display:block}
  .read-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .compare-head,.compare-row{grid-template-columns:1fr 1fr}
  .compare-head > div:nth-child(4),.compare-row > div:nth-child(4){display:none}
  .compare-head > div:nth-child(3),.compare-row > div:nth-child(3){border-left:1px solid rgba(255,255,255,.14)}
  .compare-row > div:nth-child(3){border-left:1px solid rgba(216,225,231,.7)}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .hero{padding:52px 0 64px}
  .hero-sub{font-size:16.2px}
  .hero-actions{gap:16px}
  .hero-actions .btn{width:100%}
  .hero-actions .btn-link{font-size:14.5px}
  .plans{grid-template-columns:1fr}
  .plan--feature{order:0}
  .deliver{grid-template-columns:1fr}
  .read-grid{grid-template-columns:1fr}
  .cta-band{padding:40px 26px;border-radius:var(--radius-md)}
  .quote-form{padding:26px 22px}
  .compare-head,.compare-row{grid-template-columns:1fr 1fr}
  .compare-head > div,.compare-row > div{padding:13px 15px;font-size:13.2px}
  .compare-head > div:first-child,.compare-row > div:first-child{font-size:12.6px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;gap:8px;align-items:flex-start}
  .timeline{padding-left:32px}
}
@media (max-width:640px){
  .container{padding:0 20px}
  body{font-size:16px}
  .brand-text{font-size:16px}
  .brand-mark{width:36px;height:36px;border-radius:11px;font-size:17px}
  .header-inner{min-height:70px;gap:12px}
  .site-header.is-scrolled .header-inner{min-height:62px}
  .hero-stats li{font-size:12.6px;padding:7px 14px}
  .hero-panel{padding:24px 20px}
  .plan{padding:26px 22px}
  .factor{grid-template-columns:40px minmax(0,1fr);gap:14px;padding:18px 18px}
  .factor .fnum{width:40px;height:40px;border-radius:12px;font-size:14px}
  .deliver-item{padding:17px 18px}
  .faq-q{padding:17px 18px;font-size:15.2px}
  .faq-a-inner{padding:0 18px 18px;font-size:14.6px}
  .float-cta{
    left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));
    justify-content:center;padding:8px;border-radius:999px;
  }
  .float-cta .float-link{display:none}
  .float-cta .btn{width:100%}
  .chip-row{gap:8px}
  .chip{padding:8px 15px;font-size:13.2px}
}
@media (max-width:520px){
  .compare-head,.compare-row{grid-template-columns:1fr 1fr}
  .compare-head > div,.compare-row > div{padding:11px 12px;font-size:12.4px}
  .cta-band{padding:32px 20px}
  .quote-form{padding:22px 18px}
  .hero h1{font-size:clamp(26px,7.6vw,34px)}
  .read-body{padding:18px 18px 20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}