/* roulang page: index */
:root{
  --primary:#0E2A24;
  --primary-light:#245B4E;
  --ink:#1F2D27;
  --muted:#5C6E66;
  --page-bg:#FAF8F4;
  --soft-bg:#F1ECE4;
  --card:#FFFFFF;
  --line:rgba(14,42,36,.09);
  --line-strong:rgba(14,42,36,.16);
  --accent:#F9700E;
  --accent-dark:#E05F00;
  --accent-soft:#FFF0E3;
  --radius-lg:20px;
  --radius-md:16px;
  --shadow-sm:0 10px 30px rgba(14,42,36,.06);
  --shadow-md:0 14px 34px rgba(14,42,36,.08);
  --shadow-lg:0 18px 44px rgba(14,42,36,.12);
  --font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  background:var(--page-bg);
  color:var(--ink);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font-family:inherit}
input::placeholder,textarea::placeholder{color:#8fa096}
.container{max-width:1260px;margin-inline:auto;padding-inline:32px}
.section{padding-block:96px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;font-size:15px;font-weight:600;
  transition:background-color .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
  cursor:pointer;border:0;line-height:1.2;
}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-dark);box-shadow:0 10px 24px rgba(249,112,14,.24)}
.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-inverse{background:var(--primary);color:#fff}
.btn-inverse:hover{background:#163b33;box-shadow:0 10px 24px rgba(14,42,36,.18)}
.btn-soft{background:var(--accent-soft);color:var(--accent-dark)}
.btn-soft:hover{background:#ffe2cc}
.section-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--accent-dark);
  text-transform:uppercase;margin-bottom:18px;
}
.section-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
/* header */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}
.logo-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800;font-size:19px;flex:0 0 auto;position:relative}
.logo-mark::after{content:"";position:absolute;right:-3px;bottom:-3px;width:11px;height:11px;border-radius:50%;background:var(--accent);border:2px solid #fff}
.logo-text{font-size:20px;font-weight:800;color:var(--primary);letter-spacing:.02em}
.logo-sub{font-size:12px;color:var(--muted);margin-left:2px;font-weight:500}
.desktop-nav{display:flex;align-items:center;gap:34px;margin-inline:auto}
.nav-link{
  position:relative;font-size:15px;font-weight:500;color:#34473f;
  padding-block:10px;letter-spacing:.02em;transition:color .2s ease;
}
.nav-link:hover{color:var(--accent)}
.nav-link.active{color:var(--primary);font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:3px;border-radius:999px;
  background:var(--accent);
}
.header-tools{display:flex;align-items:center;gap:14px}
.searchbox{display:none;align-items:center;border:1px solid var(--line);border-radius:999px;background:#fff;padding:0 6px 0 16px;height:40px;transition:border-color .2s ease,box-shadow .2s ease}
.searchbox:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(249,112,14,.12)}
.searchbox input{border:0;outline:0;background:transparent;width:150px;font-size:14px;color:var(--ink)}
.searchbox svg{width:17px;height:17px;stroke:var(--muted)}
.search-submit{width:32px;height:32px;border-radius:50%;border:0;background:var(--primary);display:grid;place-items:center;cursor:pointer;transition:background .2s}
.search-submit:hover{background:var(--accent)}
.search-submit svg{width:14px;height:14px;stroke:#fff}
.header-cta{display:none}
.menu-toggle{
  width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;cursor:pointer;color:var(--primary);
}
.menu-toggle svg{width:21px;height:21px}
.mobile-drawer{display:none;background:#fff;border-top:1px solid var(--line);padding:14px 20px 24px}
.mobile-drawer.open{display:block}
.mobile-link{display:block;font-size:16px;font-weight:600;padding:12px 4px;color:var(--ink);border-bottom:1px solid var(--line);transition:color .2s}
.mobile-link:hover,.mobile-link.active{color:var(--accent)}
@media (min-width:1024px){
  .desktop-nav{display:flex}
  .menu-toggle{display:none}
  .searchbox{display:flex}
  .header-cta{display:inline-flex}
}
/* hero */
.hero-section{
  position:relative;
  background-image:linear-gradient(100deg, rgba(14,42,36,.82) 0%, rgba(14,42,36,.56) 54%, rgba(14,42,36,.32) 100%), url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  min-height:680px;display:flex;align-items:center;color:#fff;overflow:hidden;
}
.hero-inner{padding-block:96px;max-width:900px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:#fff;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  border-radius:999px;padding:7px 15px;margin-bottom:24px;letter-spacing:.05em;
  backdrop-filter:blur(6px);
}
.hero-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:#ffb37a}
.hero-title{font-size:clamp(38px,4.8vw,64px);font-weight:800;line-height:1.2;color:#fff;letter-spacing:.02em}
.hero-highlight{color:#ffb37a}
.hero-sub{font-size:clamp(16px,2vw,20px);margin-top:20px;max-width:640px;line-height:1.8;color:rgba(255,255,255,.9)}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.hero-note{display:flex;gap:18px;margin-top:34px;flex-wrap:wrap;color:rgba(255,255,255,.76);font-size:13px}
.hero-note span{display:inline-flex;align-items:center;gap:6px}
.hero-note svg{width:15px;height:15px;stroke:currentColor}
.hero-wave{position:absolute;bottom:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--accent),transparent)}
@media (max-width:640px){
  .hero-section{min-height:600px}
  .hero-inner{padding-block:72px 64px}
  .hero-actions .btn{flex:1 1 100%}
  .container{padding-inline:20px}
  .section{padding-block:64px}
}
/* story */
.story-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.story-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.story-media img{width:100%;height:420px;object-fit:cover;transition:transform .5s ease}
.story-media:hover img{transform:scale(1.03)}
.story-media::after{content:"";position:absolute;inset:auto 0 0 0;height:80px;background:linear-gradient(transparent,rgba(14,42,36,.36))}
.story-caption{position:absolute;left:24px;bottom:18px;color:#fff;font-size:14px;font-weight:600;z-index:2}
.story-block{max-width:560px}
.eyebrow{display:inline-flex;align-items:center;color:var(--accent-dark);font-weight:700;font-size:13px;letter-spacing:.14em;margin-bottom:16px;gap:8px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}
.story-title{font-size:clamp(27px,3vw,40px);font-weight:800;line-height:1.32;color:var(--primary);margin-bottom:20px}
.story-lead{color:var(--muted);font-size:16px;line-height:1.9;margin-bottom:30px}
.mini-list{display:flex;flex-direction:column;gap:16px}
.mini-item{display:flex;align-items:flex-start;gap:14px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:transform .25s ease,box-shadow .25s ease}
.mini-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.mini-icon{width:40px;height:40px;border-radius:13px;background:var(--accent-soft);color:var(--accent-dark);display:grid;place-items:center;flex:0 0 auto}
.mini-icon svg{width:20px;height:20px;stroke:currentColor}
.mini-item h3{font-size:16px;font-weight:700;color:var(--ink)}
.mini-item p{font-size:14px;color:var(--muted);line-height:1.65;margin-top:3px}
@media (max-width:900px){
  .story-layout{grid-template-columns:1fr;gap:40px}
  .story-media img{height:300px}
}
/* feature highlight */
.feature-header{text-align:center;max-width:680px;margin-inline:auto}
.feature-header h2{font-size:clamp(27px,3vw,40px);color:var(--primary);font-weight:800;line-height:1.3}
.feature-header p{color:var(--muted);margin-top:14px;font-size:16px}
.feature-grid{margin-top:56px;display:grid;gap:24px;grid-template-columns:1.4fr 1fr 1fr}
.f-card{
  border-radius:var(--radius-lg);background:#fff;overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .25s ease,box-shadow .25s ease;border:1px solid rgba(14,42,36,.04);
  display:flex;flex-direction:column;
}
.f-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.f-media{position:relative;overflow:hidden}
.f-card-large .f-media img{height:260px;width:100%;object-fit:cover;transition:transform .45s ease}
.f-card:hover .f-media img{transform:scale(1.04)}
.f-media::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(transparent,rgba(14,42,36,.44))}
.f-tag{
  position:absolute;top:16px;left:16px;background:rgba(255,255,255,.92);color:var(--accent-dark);
  font-size:12px;font-weight:700;border-radius:999px;padding:6px 13px;z-index:2;letter-spacing:.04em;
}
.f-card-body{padding:24px;display:flex;flex-direction:column;flex:1}
.f-card-body h3{font-size:19px;font-weight:800;color:var(--primary);line-height:1.45}
.f-card-body p{color:var(--muted);font-size:14.5px;line-height:1.75;margin-top:9px;flex:1}
.f-desc{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.f-more{margin-top:20px;font-size:14px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:7px}
.f-more svg{width:17px;height:17px;stroke:currentColor;transition:transform .2s}
.f-card:hover .f-more svg{transform:translateX(4px)}
.f-card:hover{border-color:transparent}
@media (max-width:1024px){ .feature-grid{grid-template-columns:1.1fr 1fr} }
@media (max-width:760px){
  .feature-grid{grid-template-columns:1fr;margin-top:40px}
  .f-card-large .f-media img{height:220px}
}
/* news cms section */
.news-section{background:var(--soft-bg);position:relative;overflow:hidden}
.news-section::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:rgba(14,42,36,.045);right:-120px;top:-120px}
.news-block-title{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.news-list{margin-top:34px;display:flex;flex-direction:column;gap:14px}
.news-item{
  display:flex;align-items:center;gap:22px;width:100%;
  background:#fff;border-radius:16px;padding:18px 22px;
  box-shadow:0 2px 12px rgba(14,42,36,.04);transition:background .2s ease,transform .25s ease,box-shadow .25s ease;
  border:1px solid transparent;
}
.news-item:hover{background:var(--accent-soft);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.news-badge{
  background:var(--accent-soft);color:var(--accent-dark);flex:0 0 auto;
  border-radius:999px;padding:4px 13px;font-size:12px;font-weight:700;
}
.news-main{flex:1;min-width:0}
.news-title{font-weight:700;font-size:17px;color:var(--ink);line-height:1.55;margin:0;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.news-item:hover .news-title{color:var(--primary)}
.news-summary{color:var(--muted);font-size:14px;line-height:1.7;margin-top:4px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.news-time{color:#85988e;flex:0 0 auto;font-size:13px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.news-time svg{width:15px;height:15px;stroke:currentColor}
.news-empty{
  border:1.5px dashed rgba(14,42,36,.25);background:rgba(255,255,255,.42);
  color:var(--muted);border-radius:16px;padding:34px 22px;text-align:center;font-size:15px;
}
@media (max-width:640px){
  .news-item{flex-direction:column;align-items:flex-start;gap:10px;padding:16px}
  .news-summary{display:none}
  .news-time{margin-left:auto}
}
/* data strip / trust uses */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.trust-card{background:#fff;border-radius:20px;padding:32px;box-shadow:var(--shadow-sm);text-align:center;border-top:4px solid var(--primary);transition:transform .2s,border-color .2s}
.trust-card:hover{transform:translateY(-4px);border-top-color:var(--accent)}
.trust-icon{width:52px;height:52px;margin-inline:auto;border-radius:17px;background:var(--accent-soft);color:var(--accent-dark);display:grid;place-items:center}
.trust-icon svg{width:25px;height:25px;stroke:currentColor}
.trust-card h3{font-size:18px;font-weight:800;margin-top:18px;color:var(--primary)}
.trust-card p{color:var(--muted);font-size:14px;margin-top:9px;line-height:1.75}
@media (max-width:768px){.trust-grid{grid-template-columns:1fr}}
/* howto-steps */
.steps-bg{background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.steps-inner{display:grid;grid-template-columns:repeat(3,1fr)}
.step-cell{padding:34px 30px;border-left:1px solid var(--line);position:relative}
.step-cell:first-child{border-left:0}
.step-num{
  font-size:38px;font-weight:800;color:rgba(14,42,36,.14);line-height:1;
  font-style:normal;display:block;margin-bottom:16px;
}
.step-cell h3{font-size:17px;color:var(--primary);font-weight:700;margin-bottom:9px;display:flex;align-items:center;gap:9px}
.step-cell p{font-size:14px;color:var(--muted);line-height:1.75}
.step-arrow{position:absolute;right:-14px;top:50%;transform:translateY(-50%);background:var(--accent);width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:#fff;z-index:2}
.step-arrow svg{width:13px;height:13px;stroke:currentColor}
@media (max-width:900px){.steps-inner{grid-template-columns:1fr}.step-cell{border-left:0;border-top:1px solid var(--line)}.step-cell:first-child{border-top:0}}
/* cta subscribe */
.cta-banner{border-radius:28px;background:var(--primary);color:#fff;position:relative;overflow:hidden;padding:64px;display:flex;justify-content:space-between;align-items:center;gap:48px}
.cta-banner::before{content:"";position:absolute;width:320px;height:320px;background:rgba(255,255,255,.06);border-radius:50%;top:-160px;right:-70px}
.cta-banner::after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.12);border-radius:50%;bottom:-80px;left:22%}
.cta-copy{position:relative;z-index:2;max-width:480px}
.cta-copy h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;line-height:1.4}
.cta-copy p{color:rgba(255,255,255,.76);margin-top:12px;font-size:15px}
.cta-form-wrap{position:relative;z-index:2;width:100%;max-width:440px}
.cta-form{display:flex;flex-direction:column;gap:12px}
.cta-form label{font-size:13px;color:rgba(255,255,255,.7);font-weight:500}
.cta-form .field-row{display:flex;background:#fff;border-radius:999px;padding:5px 5px 5px 20px;align-items:center;box-shadow:0 12px 32px rgba(0,0,0,.2)}
.cta-form input{flex:1;border:0;outline:0;background:transparent;font-size:15px;color:var(--ink);min-width:0}
.cta-form button{flex:0 0 auto}
@media (max-width:900px){.cta-banner{flex-direction:column;padding:40px;gap:32px}.cta-form .field-row{flex-wrap:wrap;border-radius:20px;gap:10px;padding:14px}.cta-form button{width:100%;justify-content:center}.cta-form input{height:44px}}
@media (max-width:560px){.cta-banner{padding:32px 22px}}
/* faq */
.faq-wrap{max-width:840px;margin:36px auto 0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;
  padding-block:21px;font-size:17px;font-weight:700;color:var(--ink);transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--accent)}
.faq-item summary .faq-icon{
  width:26px;height:26px;border:1.5px solid var(--line-strong);border-radius:50%;
  display:grid;place-items:center;flex:0 0 auto;transition:border-color .2s,background .2s,transform .2s;
}
.faq-item summary .faq-icon svg{width:12px;height:12px;stroke:var(--muted);transition:stroke .2s}
.faq-item[open] summary{color:var(--primary)}
.faq-item[open] summary .faq-icon{background:var(--primary);border-color:var(--primary);transform:rotate(45deg)}
.faq-item[open] summary .faq-icon svg{stroke:#fff}
.faq-item .faq-answer{padding:0 30px 24px 0;color:var(--muted);font-size:15px;line-height:1.9;max-width:760px}
/* footer */
.site-footer{background:var(--primary);color:rgba(255,255,255,.76);margin-top:0}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:46px;padding-top:84px;padding-bottom:54px}
.footer-brand p{font-size:14px;line-height:1.9;margin-top:18px;max-width:330px}
.footer-title{color:#fff;font-size:16px;font-weight:700;margin-bottom:20px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:color .2s,transform .2s}
.footer-links a:hover{color:var(--accent);transform:translateX(3px)}
.footer-links a svg{width:11px;height:11px;stroke:currentColor}
.footer-note{background:rgba(0,0,0,.16);padding:18px 0;font-size:13px}
.footer-bottom-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:34px;padding-top:60px}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
img:not([src]),img[src=""],img[src=""]~.img-fallback{background:var(--soft-bg)}
a:focus-visible,input:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(249,112,14,.45);outline-offset:3px;border-radius:8px}

/* roulang page: article */
:root {
  --primary: #0E2A24;
  --primary-light: #245B4E;
  --accent: #F9700E;
  --accent-hover: #E05F00;
  --accent-soft: #FFF0E3;
  --bg: #FAF8F4;
  --bg-alt: #F1ECE4;
  --text: #1F2D27;
  --muted: #5C6E66;
  --border: rgba(14, 42, 36, 0.1);
  --card-shadow: 0 10px 30px rgba(14, 42, 36, 0.06);
  --hover-shadow: 0 18px 44px rgba(14, 42, 36, 0.12);
  --radius-card: 18px;
  --radius-block: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font-family: inherit; font-size: inherit; }
h1, h2, h3, h4, p { margin-top: 0; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
@media (max-width: 640px) {
  .container { padding-left: 20px; padding-right: 20px; }
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}
.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
}
.logo { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(14, 42, 36, 0.18);
  position: relative;
  overflow: hidden;
}
.logo-mark::after {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: absolute;
  right: 4px;
  top: 5px;
}
.logo-text { font-size: 20px; font-weight: 800; color: var(--primary); letter-spacing: 0.02em; white-space: nowrap; }
.logo-sub { display: block; font-size: 12px; color: #85928c; font-weight: 400; line-height: 1.2; margin-top: 1px; }
.desktop-nav { display: flex; align-items: center; gap: 28px; }
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 26px 2px 22px;
  font-size: 16px;
  font-weight: 500;
  color: #33423b;
  white-space: nowrap;
  transition: color 0.2s ease;
}
.nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--primary); font-weight: 700; }
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  height: 3px;
  background: var(--accent);
  border-radius: 99px;
}
.header-tools { display: flex; align-items: center; gap: 14px; }
.searchbox {
  display: flex;
  align-items: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  height: 42px;
  padding: 0 6px 0 16px;
  min-width: 180px;
  transition: border-color .2s, box-shadow .2s;
}
.searchbox:focus-within { border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(36, 91, 78, .12); }
.searchbox input { border: 0; outline: none; background: transparent; font-size: 14px; color: var(--text); width: 100%; min-width: 0; }
.searchbox input::placeholder { color: #9aa6a0; }
.search-submit {
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.search-submit:hover { background: var(--primary-light); transform: scale(1.04); }
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  cursor: pointer;
}
.menu-toggle svg { width: 22px; height: 22px; }
.mobile-drawer {
  display: none;
  border-top: 1px solid var(--border);
  background: #fff;
  padding: 8px 20px 18px;
}
.mobile-drawer.open { display: block; }
.mobile-link {
  display: block;
  padding: 13px 6px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
  font-size: 16px;
}
.mobile-link:last-child { border-bottom: 0; }
.mobile-link:hover { color: var(--primary); }
.mobile-link.active { color: var(--accent); font-weight: 700; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn-compact { padding: 10px 18px; font-size: 14px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(249, 112, 14, .22); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(224, 95, 0, .24); }
.btn-inverse { background: var(--primary); color: #fff; }
.btn-inverse:hover { background: var(--primary-light); transform: translateY(-2px); box-shadow: 0 12px 24px rgba(14, 42, 36, .2); }
.btn-ghost { background: #fff; border: 1px solid var(--border); color: var(--primary); }
.btn-ghost:hover { border-color: var(--primary-light); background: var(--accent-soft); transform: translateY(-2px); }
.btn:focus-visible, .search-submit:focus-visible, .menu-toggle:focus-visible, .nav-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* article page */
.breadcrumb-wrap { padding-top: 34px; padding-bottom: 6px; }
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}
.breadcrumb a { color: var(--muted); transition: color .2s ease; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .crumb-current { color: var(--primary); font-weight: 600; }
.breadcrumb .sep { color: #aeb7b2; }

.article-column { max-width: 780px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) {
  .article-column { padding: 0 14px; }
}

.article-header { padding: 26px 0 26px; }
.article-header h1 {
  margin: 20px 0 18px;
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  color: var(--muted);
  font-size: 14px;
}
.article-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: #c0c8c3; display: inline-block; }
.article-badge {
  background: var(--accent-soft);
  color: var(--accent-hover);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}
.article-meta time { color: var(--muted); }
.article-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-meta svg { width: 15px; height: 15px; opacity: .75; }
.article-lead {
  max-width: 760px;
  margin: 0 auto 10px;
  padding: 0 24px;
  font-size: 18px;
  line-height: 1.8;
  color: #46564f;
  border-left: 3px solid var(--accent);
  background: rgba(255, 240, 227, .4);
  border-radius: 0 14px 14px 0;
  padding: 14px 20px;
}
.article-body-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 50px;
}
@media (max-width: 640px) {
  .article-body-wrap { padding: 0 14px 34px; }
}
.article-body { font-size: 17px; line-height: 1.9; color: #26352f; }
.article-body p { margin: 0 0 28px; }
.article-body h2 {
  font-size: 27px;
  font-weight: 800;
  color: var(--primary);
  margin: 52px 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  line-height: 1.35;
}
.article-body h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--primary);
  margin: 38px 0 14px;
  line-height: 1.4;
}
.article-body h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 30px 0 12px;
}
.article-body ul,
.article-body ol {
  padding-left: 1.5rem;
  margin: 0 0 28px;
}
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }
.article-body li::marker { color: var(--accent); }
.article-body blockquote {
  margin: 34px 0;
  padding: 20px 24px;
  background: var(--accent-soft);
  border-left: 5px solid var(--accent);
  border-radius: 0 18px 18px 0;
  color: #51382a;
  font-size: 16px;
  line-height: 1.85;
}
.article-body blockquote p { margin-bottom: 8px; }
.article-body a { color: var(--primary-light); border-bottom: 1px solid rgba(36, 91, 78, .4); transition: color .2s, border .2s; }
.article-body a:hover { color: var(--accent); border-color: var(--accent); }
.article-body img {
  border-radius: 18px;
  margin: 36px auto;
  box-shadow: var(--card-shadow);
}
.article-body figure { margin: 36px 0; }
.article-body figure img { margin: 0 auto; }
.article-body figcaption {
  text-align: center;
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
}
.article-body code {
  background: #eff2ef;
  border-radius: 6px;
  padding: 2px 8px;
  font-size: 14px;
  color: var(--primary);
}
.article-body pre {
  background: var(--primary);
  color: #ecf5f0;
  padding: 24px;
  border-radius: 18px;
  overflow: auto;
  margin: 32px 0;
  font-size: 14px;
  line-height: 1.8;
}
.article-body pre code { background: transparent; color: inherit; padding: 0; }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 15px;
  border-radius: 14px;
  overflow: hidden;
}
.article-body table th {
  background: var(--primary);
  color: #fff;
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
}
.article-body table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}
.article-body table tr:nth-child(even) td { background: #f7f7f5; }
.article-body hr {
  border: 0;
  height: 1px;
  background: var(--border);
  margin: 44px 0;
}
.article-body .note,
.article-body .alert {
  border-radius: 16px;
  padding: 18px 22px;
  margin: 30px 0;
  font-size: 15px;
  border: 1px solid var(--border);
  background: #fff;
}
.article-body .note strong,
.article-body .alert strong { color: var(--primary); }

/* missing */
.missing-card {
  text-align: center;
  background: #fff;
  border: 1px dashed rgba(14, 42, 36, .18);
  border-radius: var(--radius-card);
  padding: 56px 32px;
  max-width: 720px;
  margin: 20px auto 60px;
  box-shadow: var(--card-shadow);
}
.missing-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto 20px;
  border-radius: 22px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 30px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.missing-card p { color: var(--muted); max-width: 420px; margin: 0 auto 26px; }

/* related */
.related-section {
  background: var(--bg-alt);
  padding: 90px 0 70px;
  border-top: 1px solid var(--border);
}
@media (max-width: 768px) {
  .related-section { padding: 64px 0 48px; }
}
.section-head { margin-bottom: 36px; }
.section-eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.related-section h2 {
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.3;
}
.section-head p { color: var(--muted); font-size: 15px; margin: 0; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .related-grid { grid-template-columns: 1fr; }
}
.related-card {
  background: #fff;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 1px solid var(--border);
}
.related-card:hover { transform: translateY(-4px); box-shadow: var(--hover-shadow); }
.related-cover { height: 150px; overflow: hidden; background: var(--bg-alt); }
.related-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.related-card:hover .related-cover img { transform: scale(1.04); }
.related-body { padding: 22px 22px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.related-body h3 { font-size: 19px; font-weight: 700; color: var(--primary); margin: 0; line-height: 1.4; }
.related-body p { color: var(--muted); font-size: 14px; margin: 0; line-height: 1.7; flex: 1; }
.related-link { color: var(--accent); font-weight: 600; font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }
.related-link::after { content: "→"; transition: transform .2s ease; }
.related-card:hover .related-link::after { transform: translateX(4px); }

.article-back-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  padding: 36px 0 90px;
  background: var(--bg-alt);
}
@media (max-width: 640px) {
  .article-back-row { padding: 24px 0 56px; }
}

/* footer */
.site-footer { background: #0C211D; color: rgba(255,255,255,.72); margin-top: 0; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr .9fr .9fr 1.2fr;
  gap: 48px;
  padding: 84px 0 52px;
}
@media (max-width: 991px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; padding: 60px 0 40px; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}
.site-footer .logo { margin-bottom: 18px; }
.site-footer .logo-text { color: #fff; }
.footer-brand p { font-size: 14px; line-height: 1.8; margin: 0; max-width: 320px; opacity: .82; }
.footer-title {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; font-size: 14px; line-height: 1.5; }
.footer-links a { color: rgba(255,255,255,.72); display: inline-flex; align-items: center; gap: 4px; transition: color .2s ease, transform .2s ease; }
.footer-links a:hover { color: #fff; transform: translateX(3px); }
.footer-links a svg { width: 14px; height: 14px; }
.footer-links span { display: block; }
.footer-note { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; }
.footer-bottom-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.55); }
@media (max-width: 640px) {
  .footer-bottom-row { justify-content: center; text-align: center; }
}

@media (max-width: 1199.98px) {
  .desktop-nav { display: none; }
  .searchbox { display: none; }
  .menu-toggle { display: inline-flex; }
}
@media (min-width: 1200px) {
  .menu-toggle { display: none !important; }
}

/* roulang page: category1 */
:root {
    --primary: #0E2A24;
    --primary-2: #14453D;
    --primary-light: #245B4E;
    --accent: #F9700E;
    --accent-hover: #E05F00;
    --accent-bg: #FFF0E3;
    --bg: #F8F5F1;
    --bg-alt: #F1EBE4;
    --surface: #FFFDFB;
    --text: #1F2D27;
    --text-soft: #5C6E66;
    --text-mute: #7B8C85;
    --border: rgba(31, 45, 39, 0.1);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --shadow-sm: 0 10px 30px rgba(14, 42, 36, 0.06);
    --shadow-md: 0 18px 44px rgba(14, 42, 36, 0.12);
    --container: 1200px;
    --ease: 0.2s ease;
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

  img {
    max-width: 100%;
    display: block;
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  button {
    font-family: inherit;
    border: none;
    background: transparent;
    cursor: pointer;
  }

  input {
    font-family: inherit;
  }

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
  }

  .container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 32px;
  }

  .section {
    padding: 96px 0;
  }

  .section-alt {
    background: var(--bg-alt);
  }

  .section-header {
    max-width: 780px;
    margin-bottom: 48px;
  }

  .section-header.center {
    margin-inline: auto;
    text-align: center;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-bg);
    color: var(--accent-hover);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-radius: 999px;
    padding: 6px 14px;
    margin-bottom: 16px;
  }

  .section-header h2 {
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 800;
    line-height: 1.3;
    margin: 0 0 14px;
    color: var(--primary);
  }

  .section-header p {
    color: var(--text-soft);
    font-size: 16px;
    margin: 0;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 60;
    width: 100%;
    background: rgba(255, 253, 251, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    min-height: 72px;
  }

  .logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
  }

  .logo-mark {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--primary);
    color: #fff;
    font-size: 19px;
    font-weight: 800;
    border-radius: 14px;
  }

  .logo-mark::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    right: 4px;
    bottom: 4px;
    background: var(--accent);
    border-radius: 99px;
  }

  .logo-text {
    font-size: 20px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    letter-spacing: 0.2px;
  }

  .logo-sub {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--text-mute);
    display: block;
    margin-top: 3px;
  }

  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .nav-link {
    position: relative;
    padding: 8px 15px;
    font-weight: 600;
    font-size: 15px;
    color: var(--text);
    border-radius: 10px;
    transition: color 0.2s ease, background 0.2s ease;
  }

  .nav-link:hover {
    color: var(--accent);
    background: rgba(249, 112, 14, 0.06);
  }

  .nav-link.active {
    color: var(--primary);
  }

  .nav-link.active::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: -1px;
    height: 3px;
    background: var(--accent);
    border-radius: 999px 999px 0 0;
  }

  .header-tools {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .searchbox {
    display: flex;
    align-items: center;
    background: var(--bg-alt);
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0 6px 0 16px;
    transition: border 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  }

  .searchbox:focus-within {
    background: #fff;
    border-color: rgba(36, 91, 78, 0.45);
    box-shadow: 0 0 0 4px rgba(36, 91, 78, 0.1);
  }

  .searchbox input {
    width: 168px;
    background: transparent;
    border: 0;
    outline: none;
    font-size: 14px;
    color: var(--text);
    padding: 9px 0;
  }

  .searchbox input::placeholder {
    color: var(--text-mute);
  }

  .search-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: transparent;
    color: var(--primary);
    transition: background 0.2s ease, color 0.2s ease;
  }

  .search-submit:hover {
    background: var(--primary);
    color: #fff;
  }

  .search-submit svg {
    width: 15px;
    height: 15px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    line-height: 1;
    padding: 13px 24px;
    border: 1px solid transparent;
    transition: background 0.2s ease, color 0.2s ease, border 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }

  .btn-inverse {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 22px rgba(249, 112, 14, 0.24);
  }

  .btn-inverse:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(224, 95, 0, 0.28);
  }

  .btn-accent {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 22px rgba(249, 112, 14, 0.28);
  }

  .btn-accent:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(224, 95, 0, 0.3);
  }

  .btn-outline-light {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.65);
    color: #fff;
  }

  .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
    transform: translateY(-2px);
  }

  .btn-outline {
    background: transparent;
    border-color: rgba(14, 42, 36, 0.25);
    color: var(--primary);
  }

  .btn-outline:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
  }

  .btn-large {
    padding: 16px 30px;
    font-size: 16px;
  }

  .btn-compact {
    padding: 10px 18px;
    font-size: 14px;
  }

  .menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    color: var(--primary);
    border: 1px solid var(--border);
    background: #fff;
  }

  .menu-toggle svg {
    width: 20px;
    height: 20px;
  }

  .mobile-drawer {
    display: none;
    border-top: 1px solid var(--border);
    background: #fff;
    padding: 12px 20px 18px;
  }

  .mobile-drawer.open {
    display: block;
  }

  .mobile-link {
    display: block;
    padding: 13px 12px;
    font-weight: 600;
    color: var(--text);
    border-radius: 10px;
  }

  .mobile-link:hover {
    background: var(--accent-bg);
    color: var(--accent-hover);
  }

  .mobile-link.active {
    background: var(--accent-bg);
    color: var(--accent-hover);
  }

  .category-hero {
    position: relative;
    background-size: cover;
    background-position: center 55%;
    padding: 116px 0;
  }

  .category-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(10, 27, 23, 0.88) 20%, rgba(10, 27, 23, 0.58) 62%, rgba(10, 27, 23, 0.32) 100%);
  }

  .category-hero .container {
    position: relative;
    z-index: 2;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.24);
    padding: 7px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.6px;
    backdrop-filter: blur(6px);
  }

  .category-hero h1 {
    color: #fff;
    font-size: clamp(34px, 4.5vw, 56px);
    font-weight: 800;
    line-height: 1.22;
    margin: 20px 0 18px;
    letter-spacing: 0.5px;
    max-width: 760px;
  }

  .category-hero .hero-lead {
    color: rgba(255, 255, 255, 0.82);
    font-size: 17px;
    margin-bottom: 30px;
    max-width: 620px;
  }

  .category-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    color: rgba(255, 255, 255, 0.56);
    font-size: 14px;
  }

  .category-breadcrumb a:hover {
    color: #fff;
  }

  .category-breadcrumb .sep {
    user-select: none;
  }

  .category-breadcrumb .current {
    color: rgba(255, 255, 255, 0.88);
  }

  .featured-card {
    display: grid;
    grid-template-columns: 52% 48%;
    background: var(--surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
  }

  .featured-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
  }

  .featured-media {
    min-height: 320px;
    position: relative;
    overflow: hidden;
  }

  .featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .featured-card:hover .featured-media img {
    transform: scale(1.03);
  }

  .featured-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent 70%, rgba(10, 27, 23, 0.24));
  }

  .media-badge {
    position: absolute;
    left: 22px;
    top: 22px;
    z-index: 3;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    padding: 7px 15px;
    border-radius: 999px;
    box-shadow: 0 8px 18px rgba(249, 112, 14, 0.3);
  }

  .featured-body {
    padding: 42px 42px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .featured-body .tag {
    display: inline-flex;
    align-self: flex-start;
    background: var(--accent-bg);
    color: var(--accent-hover);
    font-weight: 700;
    font-size: 13px;
    padding: 5px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
  }

  .featured-body h3 {
    font-size: clamp(22px, 2.4vw, 30px);
    font-weight: 800;
    margin: 0 0 14px;
    color: var(--primary);
  }

  .featured-body p {
    color: #64756d;
    font-size: 15.5px;
    margin: 0 0 20px;
  }

  .feature-points {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    gap: 10px;
  }

  .feature-points li {
    position: relative;
    color: var(--text-soft);
    font-size: 14.5px;
    padding-left: 18px;
  }

  .feature-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    background: var(--primary-light);
    border-radius: 50%;
  }

  .entry-grid {
    gap: 24px;
  }

  .entry-card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    height: 100%;
    transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  }

  .entry-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(36, 91, 78, 0.28);
  }

  .entry-media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-alt);
  }

  .entry-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }

  .entry-card:hover .entry-media img {
    transform: scale(1.06);
  }

  .entry-media-fill {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-mute);
    font-size: 36px;
    background: var(--bg-alt);
  }

  .entry-content {
    padding: 22px 22px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
  }

  .entry-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 999px;
    background: var(--bg-alt);
    color: var(--primary);
    font-weight: 800;
    font-size: 12px;
  }

  .entry-content h3 {
    font-size: 19px;
    margin: 4px 0 0;
    font-weight: 800;
    color: var(--primary);
  }

  .entry-content p {
    color: var(--text-soft);
    font-size: 14.5px;
    line-height: 1.75;
    margin: 0 0 4px;
  }

  .entry-more {
    margin-top: auto;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent-hover);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.2s ease;
  }

  .entry-more .arrow {
    font-size: 18px;
    line-height: 1;
  }

  .entry-card:hover .entry-more {
    gap: 10px;
  }

  .scene-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 34px 34px 28px;
    min-height: 250px;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }

  .scene-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }

  .scene-step {
    font-size: 44px;
    font-weight: 800;
    color: rgba(36, 91, 78, 0.16);
    line-height: 1;
    margin-bottom: 18px;
  }

  .scene-card h3 {
    font-size: 18px;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 12px;
  }

  .scene-card p {
    color: var(--text-soft);
    font-size: 14.5px;
    line-height: 1.75;
    margin: 0;
  }

  .faq-wrap {
    max-width: 880px;
    margin: 0 auto;
  }

  .faq-item {
    background: transparent;
    border-bottom: 1px solid var(--border);
  }

  .faq-item:first-child {
    border-top: 1px solid var(--border);
  }

  .faq-item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    cursor: pointer;
    padding: 22px 14px 22px 0;
    font-weight: 700;
    font-size: 16px;
    color: var(--text);
    transition: color 0.2s ease;
  }

  .faq-item summary::-webkit-details-marker {
    display: none;
  }

  .faq-item summary:hover {
    color: var(--accent-hover);
  }

  .faq-item summary .fa-icon {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: var(--accent-bg);
    color: var(--accent-hover);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
    font-size: 22px;
    flex-shrink: 0;
    transition: transform 0.2s ease, background 0.2s ease;
  }

  .faq-item[open] summary .fa-icon {
    transform: rotate(45deg);
    background: var(--primary);
    color: #fff;
  }

  .faq-answer {
    padding: 0 50px 22px 0;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.85;
  }

  .cta-card {
    background: var(--primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    padding: 64px 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    box-shadow: 0 24px 70px rgba(14, 42, 36, 0.14);
  }

  .cta-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(14, 42, 36, 0.98) 30%, rgba(36, 91, 78, 0.58));
    z-index: 0;
  }

  .cta-copy,
  .cta-actions {
    position: relative;
    z-index: 2;
  }

  .cta-copy h2 {
    color: #fff;
    font-size: clamp(24px, 2.6vw, 34px);
    margin: 0 0 10px;
    font-weight: 800;
  }

  .cta-copy p {
    color: rgba(255, 255, 255, 0.77);
    font-size: 16px;
    margin: 0;
  }

  .cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px;
    flex-shrink: 0;
  }

  .site-footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.76);
  }

  .footer-top {
    display: grid;
    grid-template-columns: 1.6fr 0.9fr 1fr 1.1fr;
    gap: 50px;
    padding: 70px 32px 50px;
  }

  .footer-brand .logo {
    margin-bottom: 16px;
  }

  .footer-brand p {
    font-size: 14.5px;
    line-height: 1.85;
    margin: 0;
    max-width: 340px;
    color: rgba(255, 255, 255, 0.72);
  }

  .footer-title {
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    margin-bottom: 18px;
    letter-spacing: 0.5px;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 15px;
    align-items: flex-start;
  }

  .footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: rgba(255, 255, 255, 0.72);
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .footer-links a svg {
    width: 13px;
    height: 13px;
  }

  .footer-links a:hover {
    color: #fff;
    transform: translateX(3px);
  }

  .footer-note {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  .footer-bottom-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    padding: 20px 32px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.46);
  }

  @media (max-width: 1023px) {
    .desktop-nav {
      display: none;
    }
    .header-tools .searchbox {
      display: none;
    }
    .header-tools .header-cta {
      display: none;
    }
    .menu-toggle {
      display: inline-flex;
    }
  }

  @media (min-width: 1024px) {
    .mobile-drawer {
      display: none !important;
    }
  }

  @media (max-width: 900px) {
    .footer-top {
      grid-template-columns: 1fr 1fr;
      gap: 34px;
      padding-left: 24px;
      padding-right: 24px;
    }
  }

  @media (max-width: 767px) {
    .container,
    .footer-bottom-row {
      padding-inline: 20px;
    }
    .section {
      padding: 64px 0;
    }
    .header-inner {
      min-height: 64px;
    }
    .logo-sub {
      display: none;
    }
    .logo-text {
      font-size: 18px;
    }
    .category-hero {
      padding: 76px 0;
    }
    .category-hero h1 {
      font-size: 31px;
    }
    .featured-card {
      grid-template-columns: 1fr;
    }
    .featured-media {
      min-height: 220px;
    }
    .featured-body {
      padding: 28px 22px 24px;
    }
    .scene-card {
      padding: 24px;
    }
    .cta-card {
      flex-direction: column;
      align-items: stretch;
      padding: 40px 26px;
    }
    .cta-actions {
      justify-content: flex-start;
    }
  }

  @media (max-width: 560px) {
    .footer-top {
      grid-template-columns: 1fr;
      gap: 30px;
    }
    .footer-links a {
      font-size: 15px;
    }
  }

/* roulang page: category2 */
:root{
  --primary:#0E2A24;
  --primary-light:#245B4E;
  --accent:#F9700E;
  --accent-dark:#E05F00;
  --accent-bg:#FFF0E3;
  --bg-warm:#FAF8F4;
  --bg-soft:#F1ECE4;
  --text:#1F2D27;
  --muted:#5C6E66;
  --line:rgba(14,42,36,0.1);
  --radius:18px;
  --radius-lg:24px;
  --shadow:0 10px 30px rgba(14,42,36,0.06);
  --shadow-lg:0 18px 44px rgba(14,42,36,0.12);
  --container:1200px;
  --font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-warm);
  color:var(--text);
  font-family:var(--font-family);
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0}
p{margin:0 0 1em}
h1,h2,h3,h4{line-height:1.25;font-weight:700;margin:0 0 .6em}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit;font-size:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.container{max-width:var(--container);margin:0 auto;padding-left:32px;padding-right:32px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}

/* header */
.site-header{
  position:relative;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--line);
}
.header-inner{height:72px;display:flex;align-items:center;gap:28px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--primary);flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:12px;
  background:var(--primary);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:800;
  position:relative;
}
.logo-mark::after{
  content:"";position:absolute;right:-4px;top:-4px;width:14px;height:14px;
  background:var(--accent);border-radius:6px;opacity:.9;
}
.logo-text{font-size:20px;font-weight:800;letter-spacing:.2px}
.logo-sub{font-size:12px;color:var(--muted);margin-left:8px;padding-left:8px;border-left:1px solid var(--line);font-weight:400}
.desktop-nav{display:flex;align-items:center;gap:4px}
.nav-link{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 16px;border-radius:999px;font-weight:600;
  color:var(--text);transition:background .2s,color .2s;
  position:relative;white-space:nowrap;
}
.nav-link:hover{color:var(--primary);background:rgba(14,42,36,.05)}
.nav-link.active{color:var(--primary);background:rgba(14,42,36,.06)}
.nav-link.active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  bottom:3px;width:16px;height:3px;border-radius:3px;background:var(--accent);
}
.header-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.searchbox{
  display:flex;align-items:center;gap:4px;background:#fff;
  border:1px solid rgba(14,42,36,.14);border-radius:999px;
  height:42px;padding:0 5px 0 16px;width:210px;
  transition:border .2s,box-shadow .2s;
}
.searchbox:focus-within{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(36,91,78,.12)}
.searchbox input{
  border:none;outline:none;background:transparent;min-width:0;width:100%;
  font-size:14px;color:var(--text);
}
.search-submit{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--primary);transition:background .2s,color .2s;
}
.search-submit:hover{background:var(--accent-bg);color:var(--accent-dark)}
.search-submit svg{width:16px;height:16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;border-radius:999px;transition:all .2s;
}
.btn-compact{height:42px;padding:0 18px;font-size:14px}
.btn-inverse{background:var(--accent);color:#fff;border:1px solid transparent;box-shadow:0 8px 18px rgba(240,111,0,.22)}
.btn-inverse:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:0 10px 22px rgba(240,111,0,.28)}
.btn-inverse:active{transform:translateY(0)}
.menu-toggle{
  width:42px;height:42px;border-radius:12px;display:none;
  align-items:center;justify-content:center;color:var(--primary);
  border:1px solid var(--line);background:#fff;
}
.menu-toggle svg{width:22px;height:22px}
.mobile-drawer{
  display:none;background:#fff;border-top:1px solid var(--line);
  padding:14px 20px 20px;
}
.mobile-drawer.open{display:block}
.mobile-link{
  display:block;padding:13px 12px;border-radius:12px;color:var(--text);
  font-weight:600;transition:background .2s;
}
.mobile-link:hover{background:var(--bg-soft)}
.mobile-link.active{background:var(--accent-bg);color:var(--accent-dark)}

/* buttons */
.brand-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;font-weight:700;border-radius:999px;transition:all .2s}
.brand-btn{background:var(--accent);color:#fff;border:1px solid transparent;box-shadow:0 12px 26px rgba(240,111,0,.22)}
.brand-btn:hover{background:var(--accent-dark);transform:translateY(-2px)}
.ghost-btn{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.45);backdrop-filter:blur(4px)}
.ghost-btn:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.7)}
.brand-lg{height:52px;padding:0 30px;font-size:16px;gap:8px}
.ghost-lg{height:52px;padding:0 30px;font-size:16px}

/* hero */
.inner-hero{
  background-size:cover;
  background-position:center;
  color:#fff;padding:96px 0 88px;
  position:relative;overflow:hidden;
}
.inner-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--primary),rgba(14,42,36,.72) 50%,rgba(14,42,36,.35));z-index:1}
.inner-hero .container{position:relative;z-index:2}
.cat-hero{max-width:820px;margin:0}
.cat-crumb{display:inline-flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:20px}
.cat-crumb a:hover{color:#fff}
.cat-crumb svg{width:14px;height:14px}
.hero-badge{
  display:inline-flex;align-items:center;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);padding:6px 14px;border-radius:999px;
  color:#fff;font-size:13px;font-weight:600;letter-spacing:.4px;
  backdrop-filter:blur(6px);
}
.inner-hero h1{font-size:clamp(34px,4.4vw,58px);line-height:1.18;font-weight:800;margin:24px 0 18px;text-shadow:0 4px 24px rgba(0,0,0,.2)}
.hero-lead{font-size:18px;color:rgba(255,255,255,.9);max-width:640px;margin:0 0 28px}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.hero-note{
  margin-top:30px;display:inline-flex;gap:8px;color:rgba(255,255,255,.72);
  background:rgba(0,0,0,.18);padding:8px 14px;border-radius:999px;font-size:13px;
  align-items:center;
}
.hero-note svg{width:16px;height:16px;opacity:.8}

/* section */
.section{padding:96px 0}
.section-alt{background:var(--bg-soft)}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--accent-dark);text-transform:uppercase;margin-bottom:12px}
.section-title{font-size:clamp(26px,3vw,38px);font-weight:800;color:var(--primary);margin:0 0 12px;line-height:1.3}
.section-desc{color:var(--muted);font-size:17px;max-width:680px;margin-bottom:48px}

/* overview */
.overview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.quick-card{
  background:#fff;border:1px solid rgba(14,42,36,.06);
  border-radius:20px;padding:26px 24px;box-shadow:var(--shadow);
  transition:transform .25s,box-shadow .25s;position:relative;overflow:hidden;
}
.quick-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--accent);opacity:0;transition:opacity .2s}
.quick-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.quick-card:hover::before{opacity:1}
.quick-card .icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:var(--accent-bg);color:var(--accent-dark);margin-bottom:16px}
.quick-card .icon svg{width:20px;height:20px}
.quick-card h3{font-size:16px;font-weight:700;color:var(--primary);margin-bottom:6px}
.quick-card p{font-size:14px;color:var(--muted);margin:0}

/* steps */
.steps-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:64px;align-items:center}
.steps-list{position:relative;padding-left:0}
.timeline-item{position:relative;padding:0 0 34px 64px}
.timeline-item::before{
  content:"";position:absolute;left:22px;top:48px;width:2px;bottom:0;
  background:rgba(14,42,36,.12);
}
.timeline-item:last-child::before{display:none}
.timeline-item:last-child{padding-bottom:0}
.timeline-dot{
  position:absolute;left:0;top:2px;width:46px;height:46px;border-radius:16px;
  background:#fff;color:var(--primary);border:1px solid rgba(14,42,36,.1);
  font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);z-index:1;
}
.timeline-card{background:#fff;border:1px solid rgba(14,42,36,.06);border-radius:18px;padding:18px 22px;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s}
.timeline-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.timeline-card h3{font-size:17px;font-weight:700;color:var(--primary);margin:0 0 6px}
.timeline-card p{margin:0;font-size:14.5px;color:var(--muted)}
.login-visual{position:relative}
.login-visual img{border-radius:24px;box-shadow:var(--shadow-lg)}
.login-visual-fig{margin-top:18px;padding:16px 18px;background:#fff;border-left:4px solid var(--primary-light);border-radius:12px;font-size:14px;color:var(--muted)}

/* scenes */
.scenes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene-card{background:#fff;border:1px solid rgba(14,42,36,.06);border-radius:22px;padding:30px 28px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:all .25s}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.scene-num{font-size:34px;font-weight:800;color:rgba(14,42,36,.12);line-height:1;margin-bottom:18px}
.scene-card h3{font-size:19px;color:var(--primary);margin-bottom:10px}
.scene-card p{color:var(--muted);font-size:15px;margin:0 0 18px;flex:1}
.scene-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--primary-light);border-radius:999px;background:rgba(36,91,78,.08);padding:6px 12px}
.scene-tag svg{width:14px;height:14px}

/* safety */
.safety{
  background:linear-gradient(135deg,var(--primary),#0A221E);color:#fff;border-radius:28px;
  padding:56px 64px;display:grid;grid-template-columns:1fr 1.4fr;gap:50px;
  box-shadow:var(--shadow-lg);
}
.safety h2{font-size:clamp(24px,2.4vw,32px);margin-bottom:14px}
.safety p{margin-bottom:0;color:rgba(255,255,255,.78)}
.safety-list{display:grid;grid-template-columns:1fr;gap:14px}
.safety-item{display:flex;gap:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:16px 18px;align-items:flex-start;transition:background .2s}
.safety-item:hover{background:rgba(255,255,255,.14)}
.safety-item svg{width:20px;height:20px;flex-shrink:0;margin-top:3px;color:#FFB27B}
.safety-item span{font-size:14.5px;color:rgba(255,255,255,.9)}

/* faq */
.faq-wrap{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-question{
  display:flex;gap:16px;justify-content:space-between;align-items:center;
  width:100%;text-align:left;padding:24px 4px;font-size:17px;
  font-weight:700;color:var(--primary);transition:color .2s;
}
.faq-question:hover{color:var(--accent-dark)}
.faq-chev{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--accent-bg);color:var(--accent-dark);flex-shrink:0;transition:transform .3s}
.faq-chev svg{width:16px;height:16px}
.faq-item.open .faq-chev{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;color:var(--muted)}
.faq-item.open .faq-answer{max-height:500px}
.faq-answer-inner{padding:0 44px 26px 4px;font-size:15.5px;line-height:1.85}
.faq-answer-inner strong{color:var(--primary)}
.faq-center{text-align:center;margin-top:40px}
.faq-center .brand-btn{background:var(--primary)}
.faq-center .brand-btn:hover{background:#0F352D}

/* bottom cta */
.cta-band{background:var(--accent);border-radius:28px;padding:54px 56px;display:flex;align-items:center;justify-content:space-between;gap:36px;color:#fff;box-shadow:0 18px 44px rgba(240,111,0,.24);position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-50px;top:-70px;width:260px;height:260px;background:rgba(255,255,255,.12);border-radius:50%}
.cta-band h2{font-size:clamp(24px,2.8vw,36px);margin-bottom:8px}
.cta-band p{margin:0;font-size:16px;color:rgba(255,255,255,.9)}
.cta-actions{display:flex;gap:12px;flex-shrink:0;flex-wrap:wrap}
.cta-actions .btn-white{background:#fff;color:var(--accent-dark);border:1px solid transparent}
.cta-actions .btn-white:hover{background:#FFE8D6}
.cta-actions .btn-outline-light{background:transparent;border:1px solid rgba(255,255,255,.7);color:#fff}
.cta-actions .btn-outline-light:hover{background:rgba(255,255,255,.12)}
.cta-btn{height:50px;padding:0 26px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-weight:700;transition:all .2s}
.cta-btn svg{width:16px;height:16px;margin-left:7px}

/* footer */
.site-footer{background:var(--primary);color:rgba(255,255,255,.72);margin-top:96px}
.footer-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:40px;padding:72px 0 56px;
}
.footer-brand p{font-size:14px;line-height:1.9;margin-top:20px;max-width:300px}
.footer-title{font-weight:700;color:#fff;font-size:16px;margin-bottom:20px}
.footer-links{display:flex;flex-direction:column;gap:13px;font-size:15px}
.footer-links a{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.72);transition:color .2s}
.footer-links a:hover{color:var(--accent)}
.footer-links svg{width:12px;height:12px}
.footer-note{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 0;font-size:13.5px;color:rgba(255,255,255,.55)}

/* media */
@media (max-width:1024px){
  .desktop-nav{display:none}
  .menu-toggle{display:inline-flex}
  .searchbox{width:190px}
  .overview-grid{grid-template-columns:repeat(2,1fr)}
  .steps-layout{grid-template-columns:1fr}
  .safety{grid-template-columns:1fr;padding:44px 38px}
  .scenes-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto}
  .cta-band{flex-direction:column;align-items:flex-start;padding:42px 34px}
  .container{padding-left:26px;padding-right:26px}
}
@media (max-width:767px){
  .header-tools .searchbox{display:none}
  .header-inner{height:64px}
  .logo-sub{display:none}
  .footer-top{grid-template-columns:1fr 1fr;padding:48px 0 32px}
  .section{padding:68px 0}
  .inner-hero{padding:56px 0 58px}
  .hero-actions .brand-btn,.hero-actions .ghost-btn{width:100%}
  .overview-grid{grid-template-columns:1fr}
  .container{padding-left:20px;padding-right:20px}
  .timeline-item{padding:0 0 28px 54px}
  .timeline-dot{width:40px;height:40px}
  .timeline-item::before{left:19px}
  .safety{padding:36px 24px;border-radius:20px}
  .cta-band{padding:36px 24px;border-radius:20px}
  .footer-bottom-row{justify-content:center;text-align:center}
}

/* roulang page: category3 */
:root{
    --primary:#0E2A24;
    --primary-2:#245B4E;
    --accent:#F9700E;
    --accent-deep:#E05F00;
    --accent-soft:#FFF0E3;
    --bg:#FAF8F4;
    --panel:#F1ECE4;
    --text:#1F2D27;
    --muted:#5C6E66;
    --line:rgba(20,45,37,.1);
    --line-strong:rgba(20,45,37,.16);
    --radius:18px;
    --radius-lg:24px;
    --shadow-sm:0 10px 30px rgba(14,42,36,.06);
    --shadow-lg:0 18px 44px rgba(14,42,36,.13);
  }

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

  html{
    scroll-behavior:smooth;
  }

  body{
    margin:0;
    background:var(--bg);
    color:var(--text);
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
    font-size:16px;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
  }

  h1,h2,h3{
    margin:0;
    line-height:1.3;
    font-weight:800;
    letter-spacing:-0.01em;
  }

  p{
    margin:0;
  }

  a{
    color:inherit;
    text-decoration:none;
  }

  img{
    max-width:100%;
    display:block;
  }

  ul{
    margin:0;
    padding:0;
    list-style:none;
  }

  button,
  input,
  select,
  textarea{
    font:inherit;
    color:inherit;
  }

  button{
    cursor:pointer;
    border:none;
    background:none;
    padding:0;
  }

  .container{
    width:min(1240px, calc(100% - 48px));
    margin-inline:auto;
  }

  .page-section{
    padding:88px 0;
  }

  .section-head{
    max-width:760px;
    margin:0 auto 48px;
    text-align:center;
  }

  .section-head.left{
    margin-left:0;
    text-align:left;
  }

  .section-label{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:var(--accent-soft);
    color:var(--accent-deep);
    font-size:13px;
    font-weight:600;
    letter-spacing:.02em;
    padding:6px 14px;
    border-radius:999px;
    margin-bottom:14px;
  }

  .section-title{
    font-size:clamp(26px, 2.8vw, 38px);
    color:var(--primary);
    margin-bottom:14px;
  }

  .section-lead{
    color:var(--muted);
    font-size:17px;
    line-height:1.75;
  }

  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:#FFFDF9;
    border-bottom:1px solid var(--line);
    box-shadow:0 4px 18px rgba(14,42,36,.04);
  }

  .header-inner{
    height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:28px;
  }

  .logo{
    display:inline-flex;
    align-items:center;
    gap:12px;
    flex-shrink:0;
  }

  .logo-mark{
    width:42px;
    height:42px;
    border-radius:13px;
    background:var(--primary);
    color:#fff;
    display:grid;
    place-items:center;
    font-size:20px;
    font-weight:800;
    position:relative;
    box-shadow:0 8px 18px rgba(14,42,36,.22);
  }

  .logo-mark::after{
    content:"";
    position:absolute;
    right:-2px;
    top:-2px;
    width:12px;
    height:12px;
    border-radius:999px;
    background:var(--accent);
    border:2px solid #FFFDF9;
  }

  .logo-text{
    font-size:20px;
    font-weight:800;
    color:var(--primary);
    letter-spacing:.01em;
    white-space:nowrap;
  }

  .logo-sub{
    display:block;
    font-size:11px;
    letter-spacing:.35px;
    color:var(--muted);
    font-weight:500;
    line-height:1.2;
  }

  .desktop-nav{
    display:none;
    align-items:center;
    gap:4px;
    margin-inline:8px;
  }

  .nav-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    padding:10px 16px;
    border-radius:10px;
    font-size:15px;
    font-weight:600;
    color:var(--text);
    transition:background .2s,color .2s;
  }

  .nav-link:hover{
    color:var(--primary);
    background:rgba(14,42,36,.05);
  }

  .nav-link.active{
    color:var(--primary);
  }

  .nav-link.active::after{
    content:"";
    position:absolute;
    left:16px;
    right:16px;
    bottom:3px;
    height:3px;
    border-radius:999px;
    background:var(--accent);
  }

  .header-tools{
    display:flex;
    align-items:center;
    gap:12px;
    margin-left:auto;
  }

  .searchbox{
    display:none;
    align-items:center;
    gap:6px;
    width:216px;
    height:42px;
    padding:4px 4px 4px 16px;
    border:1px solid var(--line);
    border-radius:999px;
    background:#fff;
    transition:border-color .2s,box-shadow .2s;
  }

  .searchbox:focus-within{
    border-color:var(--primary-2);
    box-shadow:0 0 0 3px rgba(36,91,78,.12);
  }

  .searchbox input{
    width:100%;
    border:0;
    outline:0;
    background:transparent;
    font-size:14px;
  }

  .searchbox input::placeholder{
    color:#A2AAA5;
  }

  .search-submit{
    width:34px;
    height:34px;
    flex-shrink:0;
    display:grid;
    place-items:center;
    background:var(--primary);
    border-radius:999px;
    color:#fff;
    transition:background .2s,transform .2s;
  }

  .search-submit:hover{
    background:var(--primary-2);
    transform:scale(1.04);
  }

  .search-submit svg{
    width:16px;
    height:16px;
    stroke:currentColor;
  }

  .menu-toggle{
    width:44px;
    height:44px;
    display:grid;
    place-items:center;
    border-radius:12px;
    border:1px solid var(--line);
    color:var(--primary);
    background:#fff;
  }

  .menu-toggle svg{
    width:22px;
    height:22px;
    stroke:currentColor;
  }

  .mobile-drawer{
    display:none;
    border-top:1px solid var(--line);
    background:#FFFDF9;
    padding:12px 24px 22px;
  }

  .mobile-drawer.open{
    display:block;
  }

  .mobile-link{
    display:block;
    padding:12px 8px;
    border-radius:10px;
    font-size:15px;
    font-weight:600;
    color:var(--text);
  }

  .mobile-link:hover,
  .mobile-link.active{
    background:var(--accent-soft);
    color:var(--accent-deep);
  }

  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:48px;
    padding:0 24px;
    border-radius:999px;
    font-size:15px;
    font-weight:700;
    letter-spacing:.01em;
    transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
    white-space:nowrap;
  }

  .btn:hover{
    transform:translateY(-2px);
  }

  .btn:focus-visible,
  .search-submit:focus-visible,
  .menu-toggle:focus-visible,
  .nav-link:focus-visible,
  .faq-question:focus-visible{
    outline:3px solid rgba(249,112,14,.35);
    outline-offset:2px;
  }

  .btn-accent{
    background:var(--accent);
    color:#fff;
    box-shadow:0 10px 24px rgba(249,112,14,.25);
  }

  .btn-accent:hover{
    background:var(--accent-deep);
    box-shadow:0 14px 30px rgba(224,95,0,.28);
  }

  .btn-inverse{
    background:var(--primary);
    color:#fff;
    box-shadow:0 8px 20px rgba(14,42,36,.16);
  }

  .btn-inverse:hover{
    background:var(--primary-2);
  }

  .btn-ghost{
    background:rgba(255,255,255,.1);
    color:#fff;
    border:1px solid rgba(255,255,255,.55);
    backdrop-filter:blur(4px);
  }

  .btn-ghost:hover{
    background:rgba(255,255,255,.18);
    border-color:#fff;
  }

  .btn-compact{
    height:42px;
    padding:0 18px;
    font-size:14px;
  }

  /* subpage hero */
  .subpage-hero{
    position:relative;
    isolation:isolate;
    padding:clamp(60px, 8vw, 110px) 0 clamp(64px, 8vw, 116px);
    color:#fff;
    background-color:var(--primary);
    background-image:linear-gradient(106deg, rgba(14,42,36,.98) 0%, rgba(16,52,43,.88) 48%, rgba(25,79,64,.68) 100%), url('/assets/images/backpic/back-2.png');
    background-size:cover;
    background-position:center;
  }

  .subpage-hero::after{
    content:"";
    position:absolute;
    inset:auto 0 0 0;
    height:80px;
    background:linear-gradient(to bottom, transparent, rgba(10,28,24,.08));
    pointer-events:none;
  }

  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:14px;
    font-weight:700;
    color:#F9D3BC;
    letter-spacing:.04em;
    margin-bottom:20px;
    padding:8px 16px;
    border:1px solid rgba(255,255,255,.18);
    background:rgba(255,255,255,.08);
    border-radius:999px;
    backdrop-filter:blur(4px);
  }

  .subpage-hero h1{
    font-size:clamp(34px, 4.3vw, 56px);
    color:#fff;
    max-width:840px;
    margin-bottom:20px;
  }

  .sub-hero-lead{
    max-width:640px;
    font-size:18px;
    line-height:1.8;
    color:rgba(255,255,255,.82);
    margin-bottom:30px;
  }

  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
  }

  .hero-feature-row{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:46px;
  }

  .hero-feature{
    display:inline-flex;
    align-items:center;
    gap:8px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.18);
    border-radius:999px;
    padding:7px 15px;
    font-size:13px;
    font-weight:600;
    color:rgba(255,255,255,.9);
    backdrop-filter:blur(4px);
  }

  .hero-feature svg{
    width:16px;
    height:16px;
    stroke:currentColor;
  }

  /* service overview */
  .service-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:22px;
  }

  .service-card{
    border-radius:22px;
    background:#fff;
    border:1px solid rgba(20,45,37,.06);
    box-shadow:var(--shadow-sm);
    padding:28px;
    display:flex;
    flex-direction:column;
    gap:12px;
    transition:transform .2s ease,box-shadow .2s ease;
    position:relative;
    overflow:hidden;
  }

  .service-card:hover{
    transform:translateY(-5px);
    box-shadow:var(--shadow-lg);
  }

  .service-card.service-card-dark{
    background:linear-gradient(135deg, #0E2A24, #245B4E);
    color:#fff;
    border:none;
  }

  .service-card-dark .service-summary{
    color:rgba(255,255,255,.8);
  }

  .service-card-dark .go-link{
    color:#FFD9C2;
    border-color:rgba(255,255,255,.22);
  }

  .service-topline{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
  }

  .service-icon{
    width:46px;
    height:46px;
    display:grid;
    place-items:center;
    border-radius:14px;
    background:var(--accent-soft);
    color:var(--accent-deep);
    flex-shrink:0;
  }

  .service-card-dark .service-icon{
    background:rgba(255,255,255,.14);
    color:#fff;
  }

  .service-icon svg{
    width:23px;
    height:23px;
    stroke:currentColor;
    fill:none;
    stroke-width:1.9;
    stroke-linecap:round;
    stroke-linejoin:round;
  }

  .service-tag{
    background:rgba(20,45,37,.05);
    color:var(--muted);
    font-size:12px;
    font-weight:700;
    padding:4px 12px;
    border-radius:999px;
  }

  .service-card-dark .service-tag{
    background:rgba(255,255,255,.14);
    color:rgba(255,255,255,.86);
  }

  .service-card h3{
    font-size:20px;
    color:inherit;
    margin-top:10px;
  }

  .service-summary{
    font-size:15px;
    line-height:1.75;
    color:var(--muted);
    flex:1;
  }

  .go-link{
    margin-top:6px;
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:14px;
    font-weight:700;
    color:var(--primary);
    border-top:1px solid var(--line);
    padding-top:14px;
    width:100%;
    transition:color .2s,gap .2s;
  }

  .service-card:hover .go-link{
    color:var(--accent-deep);
    gap:12px;
  }

  .service-card-dark .go-link{
    border-color:rgba(255,255,255,.16);
  }

  .go-link svg{
    width:16px;
    height:16px;
    stroke:currentColor;
  }

  /* process */
  .process-wrap{
    background:var(--panel);
    border-radius:28px;
    padding:clamp(24px, 4vw, 48px) clamp(20px, 4vw, 64px);
  }

  .process-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:32px;
  }

  .process-step{
    position:relative;
    padding:22px 22px 22px 74px;
    background:#fff;
    border-radius:20px;
    box-shadow:var(--shadow-sm);
  }

  .step-no{
    position:absolute;
    left:22px;
    top:22px;
    width:36px;
    height:36px;
    display:grid;
    place-items:center;
    background:var(--primary);
    color:#fff;
    border-radius:11px;
    font-size:15px;
    font-weight:800;
  }

  .process-step h3{
    font-size:17px;
    color:var(--primary);
    margin-bottom:6px;
  }

  .process-step p{
    font-size:14px;
    color:var(--muted);
    line-height:1.75;
  }

  /* contact and form */
  .contact-section{
    background:#fff;
  }

  .contact-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:44px;
    align-items:start;
  }

  .support-visual{
    border-radius:24px;
    overflow:hidden;
    margin-bottom:24px;
    box-shadow:var(--shadow-sm);
    position:relative;
  }

  .support-visual img{
    width:100%;
    aspect-ratio:16/10;
    object-fit:cover;
  }

  .support-visual-caption{
    position:absolute;
    left:16px;
    bottom:16px;
    right:16px;
    background:rgba(255,255,255,.92);
    color:var(--primary);
    border-radius:14px;
    padding:12px 16px;
    font-size:14px;
    font-weight:700;
    backdrop-filter:blur(6px);
  }

  .support-info h3{
    font-size:21px;
    color:var(--primary);
    margin:18px 0 14px;
  }

  .support-list li{
    display:flex;
    gap:12px;
    align-items:flex-start;
    color:var(--muted);
    font-size:15px;
    line-height:1.75;
    margin-bottom:13px;
  }

  .support-list svg{
    width:22px;
    height:22px;
    flex-shrink:0;
    color:var(--primary-2);
    stroke:currentColor;
    fill:none;
    stroke-width:1.8;
    stroke-linecap:round;
    stroke-linejoin:round;
  }

  .support-time-note{
    margin-top:24px;
    background:var(--panel);
    border-radius:16px;
    padding:16px 18px;
    display:flex;
    align-items:flex-start;
    gap:12px;
    font-size:14px;
    color:var(--primary);
    font-weight:600;
  }

  .support-time-note svg{
    width:20px;
    height:20px;
    flex-shrink:0;
    color:var(--accent-deep);
    stroke:currentColor;
    fill:none;
    stroke-width:1.9;
    stroke-linejoin:round;
    stroke-linecap:round;
  }

  .form-shell{
    background:#fff;
    border:1px solid var(--line);
    border-radius:24px;
    padding:clamp(22px, 3vw, 38px);
    box-shadow:var(--shadow-sm);
  }

  .form-shell h3{
    font-size:22px;
    color:var(--primary);
    margin-bottom:6px;
  }

  .form-shell .form-intro{
    font-size:14px;
    color:var(--muted);
    margin-bottom:24px;
  }

  .form-row{
    display:grid;
    grid-template-columns:1fr;
    gap:16px;
  }

  .form-field{
    display:flex;
    flex-direction:column;
    gap:7px;
  }

  .form-field label,
  .form-field span.label{
    font-size:13px;
    font-weight:700;
    color:var(--primary);
  }

  .form-field label em,
  .label em{
    color:var(--accent-deep);
    font-style:normal;
  }

  .form-field input,
  .form-field select,
  .form-field textarea{
    width:100%;
    border:1px solid var(--line-strong);
    border-radius:12px;
    background:#fff;
    padding:11px 14px;
    font-size:15px;
    outline:none;
    transition:border-color .2s,box-shadow .2s;
  }

  .form-field textarea{
    min-height:130px;
    resize:vertical;
  }

  .form-field input:focus,
  .form-field select:focus,
  .form-field textarea:focus{
    border-color:var(--primary-2);
    box-shadow:0 0 0 4px rgba(36,91,78,.1);
  }

  .form-field ::placeholder{
    color:#9DA8A1;
  }

  .form-check{
    display:flex;
    align-items:flex-start;
    gap:10px;
    margin-top:6px;
  }

  .form-check input{
    width:18px;
    height:18px;
    margin-top:2px;
    accent-color:var(--primary);
  }

  .form-check label{
    font-size:13px;
    color:var(--muted);
    line-height:1.6;
  }

  .btn-submit{
    width:100%;
    margin-top:20px;
  }

  .form-alert{
    display:none;
    align-items:flex-start;
    gap:10px;
    padding:14px 16px;
    border-radius:14px;
    font-size:14px;
    font-weight:600;
    line-height:1.6;
    margin-top:16px;
  }

  .form-alert.show{
    display:flex;
  }

  .form-alert.success{
    background:#E8F4EF;
    color:#0E5B47;
  }

  .form-alert.error{
    background:#FFF0E3;
    color:#B34E00;
  }

  .form-alert svg{
    width:20px;
    height:20px;
    flex-shrink:0;
    stroke:currentColor;
    fill:none;
    stroke-width:1.9;
    stroke-linecap:round;
    stroke-linejoin:round;
  }

  .btn-submit{
    height:52px;
    background:var(--accent);
    color:#fff;
    border-radius:14px;
    font-size:16px;
    box-shadow:0 12px 28px rgba(249,112,14,.22);
  }

  .btn-submit:hover{
    background:var(--accent-deep);
    transform:translateY(-2px);
    box-shadow:0 14px 30px rgba(224,95,0,.28);
  }

  .security-note{
    font-size:13px;
    color:var(--muted);
    margin-top:14px;
    display:flex;
    align-items:flex-start;
    gap:8px;
  }

  .security-note svg{
    width:18px;
    height:18px;
    flex-shrink:0;
    color:var(--primary-2);
    stroke:currentColor;
    fill:none;
    stroke-width:1.9;
    stroke-linecap:round;
    stroke-linejoin:round;
    margin-top:2px;
  }

  /* faq */
  .faq-section{
    background:var(--bg);
  }

  .faq-panel{
    max-width:900px;
    margin:0 auto;
  }

  .faq-item{
    border-bottom:1px solid var(--line);
  }

  .faq-item:first-child{
    border-top:1px solid var(--line);
  }

  .faq-question{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    padding:22px 4px;
    text-align:left;
    font-size:17px;
    font-weight:700;
    color:var(--primary);
    transition:color .2s;
  }

  .faq-question:hover{
    color:var(--accent-deep);
  }

  .faq-question .faq-icon{
    width:30px;
    height:30px;
    display:grid;
    place-items:center;
    border-radius:999px;
    background:var(--accent-soft);
    color:var(--accent-deep);
    flex-shrink:0;
  }

  .faq-question .faq-icon svg{
    width:16px;
    height:16px;
    stroke:currentColor;
    stroke-width:2.5;
    stroke-linecap:round;
    stroke-linejoin:round;
    transition:transform .3s ease;
  }

  .faq-item.open .faq-icon svg{
    transform:rotate(45deg);
  }

  .faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .32s ease;
  }

  .faq-answer-inner{
    padding:0 52px 24px 4px;
    color:var(--muted);
    font-size:15px;
    line-height:1.85;
  }

  .faq-answer-inner p + p{
    margin-top:12px;
  }

  /* safety */
  .safety-section{
    background:linear-gradient(180deg, #EDF3EF, #E5EEE8);
    padding:72px 0 88px;
  }

  .safety-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:24px;
    align-items:stretch;
  }

  .safety-intro{
    background:var(--primary);
    border-radius:22px;
    color:#fff;
    padding:clamp(24px, 3vw, 36px);
    display:flex;
    flex-direction:column;
    justify-content:center;
  }

  .safety-intro .section-label{
    background:rgba(255,255,255,.12);
    color:#FFD9C2;
    align-self:flex-start;
  }

  .safety-intro h2{
    font-size:clamp(22px, 2.4vw, 30px);
    color:#fff;
    margin-bottom:12px;
  }

  .safety-intro p{
    color:rgba(255,255,255,.78);
    font-size:15px;
    line-height:1.8;
  }

  .safe-list{
    display:grid;
    grid-template-columns:1fr;
    gap:12px;
  }

  .safe-item{
    background:#fff;
    border-radius:16px;
    padding:16px 18px;
    display:flex;
    gap:14px;
    align-items:flex-start;
    box-shadow:var(--shadow-sm);
    border:1px solid rgba(20,45,37,.05);
  }

  .safe-icon{
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    border-radius:11px;
    background:var(--accent-soft);
    color:var(--accent-deep);
    flex-shrink:0;
  }

  .safe-icon svg{
    width:19px;
    height:19px;
    stroke:currentColor;
    fill:none;
    stroke-width:1.9;
    stroke-linecap:round;
    stroke-linejoin:round;
  }

  .safe-item strong{
    display:block;
    color:var(--primary);
    font-size:15px;
    margin-bottom:3px;
  }

  .safe-item span{
    color:var(--muted);
    font-size:14px;
    line-height:1.7;
  }

  /* cta */
  .cta-strip{
    background:var(--primary);
    color:#fff;
  }

  .cta-strip-inner{
    padding:70px 0;
    display:flex;
    flex-direction:column;
    gap:18px;
    align-items:center;
    text-align:center;
  }

  .cta-strip h2{
    font-size:clamp(24px, 3vw, 36px);
    color:#fff;
  }

  .cta-strip p{
    max-width:620px;
    color:rgba(255,255,255,.82);
    font-size:16px;
  }

  .cta-strip .btn-group{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:12px;
    margin-top:8px;
  }

  /* footer */
  .site-footer{
    background:#0B231D;
    color:rgba(255,255,255,.76);
    font-size:15px;
    line-height:1.8;
  }

  .footer-top{
    display:grid;
    grid-template-columns:1fr;
    gap:34px;
    padding:60px 0 44px;
  }

  .footer-brand .logo{
    margin-bottom:16px;
  }

  .footer-brand p{
    font-size:14px;
    max-width:330px;
    color:rgba(255,255,255,.72);
  }

  .footer-title{
    color:#fff;
    font-size:15px;
    font-weight:700;
    margin-bottom:14px;
  }

  .footer-links{
    display:flex;
    flex-direction:column;
    gap:10px;
    align-items:flex-start;
  }

  .footer-links a{
    display:inline-flex;
    align-items:center;
    gap:5px;
    color:rgba(255,255,255,.72);
    transition:color .2s;
  }

  .footer-links a:hover{
    color:#fff;
  }

  .footer-links a svg{
    width:14px;
    height:14px;
    stroke:currentColor;
    fill:none;
    stroke-width:2.5;
    stroke-linecap:round;
  }

  .footer-note{
    border-top:1px solid rgba(255,255,255,.12);
    padding:18px 0;
    font-size:13px;
    color:rgba(255,255,255,.54);
  }

  .footer-bottom-row{
    display:flex;
    flex-direction:column;
    gap:8px;
    align-items:center;
  }

  @media (min-width: 640px){
    .process-grid{
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }

    .service-grid{
      grid-template-columns:1fr 1fr;
    }

    .service-grid .service-card:first-child,
    .service-grid .service-card:last-child{
      grid-column:span 2;
    }

    .footer-bottom-row{
      flex-direction:row;
      justify-content:space-between;
    }

    .safe-list{
      grid-template-columns:1fr;
    }
  }

  @media (min-width: 1024px){
    .desktop-nav{
      display:flex;
    }

    .searchbox{
      display:flex;
    }

    .menu-toggle{
      display:none;
    }

    .mobile-drawer{
      display:none !important;
    }

    .contact-grid{
      grid-template-columns:1fr 1.15fr;
      gap:38px;
    }

    .process-step{
      padding:34px 24px 28px 74px;
    }

    .process-step p{
      font-size:14.5px;
    }

    .form-row{
      grid-template-columns:1fr 1fr;
    }

    .safety-grid{
      grid-template-columns:0.9fr 1.1fr;
    }

    .footer-top{
      grid-template-columns:1.6fr 1fr 1fr 1.3fr;
    }
  }

  @keyframes fadeUp{
    from{
      opacity:0;
      transform:translateY(16px);
    }
    to{
      opacity:1;
      transform:translateY(0);
    }
  }

  .subpage-hero > .container{
    animation:fadeUp .7s ease both;
  }