/* roulang page: index */
:root{
  --page:#0D1017;
  --surface:#151B26;
  --surface-2:#1B212E;
  --float:#1F2837;
  --text:#EDF1F7;
  --muted:#9CA8B8;
  --faint:#6C7A8A;
  --line:#263041;
  --line-soft:#202937;
  --accent:#C8F135;
  --accent-bright:#D7FF4A;
  --accent-soft:rgba(200,241,53,.12);
  --cyan:#2DE2C8;
  --warn:#FFB547;
  --danger:#FF6B5E;
  --success:#3DDC97;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --shadow-1:0 2px 10px rgba(0,0,0,.2);
  --shadow-2:0 12px 40px rgba(0,0,0,.35);
  --ease:cubic-bezier(.22,.66,.36,1);
  --sp:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--page);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Segoe UI",sans-serif;
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
body.noScroll{overflow:hidden}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul,ol{list-style:none}
input,select,textarea{font-family:inherit;font-size:14px}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:104px 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;font-weight:600;color:var(--accent);
  text-transform:uppercase;margin-bottom:18px;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--accent)}
.section-head{max-width:880px;margin-bottom:56px}
.section-head h2{
  font-size:clamp(32px,4.4vw,44px);line-height:1.25;font-weight:700;
  letter-spacing:-.5px;margin-bottom:16px;
}
.section-head p{color:var(--muted);font-size:16px;line-height:1.8;max-width:760px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 28px;border-radius:999px;
  font-size:15px;font-weight:600;line-height:1;
  transition:all .2s var(--ease);
  box-shadow:var(--shadow-1);
  cursor:pointer;
  border:1px solid transparent;
}
.btn:focus-visible,.mobileTab-item:focus-visible,.tag:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
.btn-primary{background:var(--accent);color:#0b0e13}
.btn-primary:hover{background:var(--accent-bright);transform:translateY(-2px);box-shadow:0 12px 28px rgba(200,241,53,.12)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:#3a4660;color:var(--text)}
.btn-ghost:hover{border-color:var(--accent);transform:translateY(-2px)}
.btn-dark{background:var(--surface-2);border:1px solid var(--line);color:var(--text)}
.btn-dark:hover{border-color:var(--accent);background:#222B3A}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--accent);
  transition:gap .2s var(--ease);
}
.link-arrow:hover{gap:12px}
.tag{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 12px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid var(--line);
  font-size:12px;color:#B7C1D0;letter-spacing:.02em;
  transition:border-color .2s,color .2s;
}
.tag-green{background:var(--accent-soft);border-color:rgba(200,241,53,.3);color:var(--accent)}
.tag-warn{background:rgba(255,181,71,.1);border-color:rgba(255,181,71,.24);color:var(--warn)}
/* Nav */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  height:72px;display:flex;align-items:center;
  background:rgba(13,16,23,.72);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(38,48,65,.4);
  transition:background .3s var(--ease),border-color .3s;
}
.site-header.scrolled{
  background:rgba(10,13,19,.9);
  border-bottom-color:rgba(38,48,65,.9);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;min-height:44px}
.logo-mark{
  width:32px;height:32px;border-radius:9px;
  background:var(--accent);color:#0B0E13;
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;letter-spacing:.02em;
  box-shadow:0 0 20px rgba(200,241,53,.22);
}
.logo-name{font-size:19px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:8px}
.nav-link{
  position:relative;
  display:flex;align-items:center;min-height:44px;padding:0 16px;
  font-size:14px;font-weight:500;color:#AAB6C5;
  border-radius:10px;transition:color .2s;
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav-link.active{color:var(--text)}
.nav-link.active::after{
  content:"";position:absolute;bottom:0;left:16px;right:16px;height:3px;
  border-radius:9px 9px 0 0;background:var(--accent);
}
.nav-cta{margin-left:12px}
/* Hero */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:128px 0 86px;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
   radial-gradient(800px 500px at 85% 15%,rgba(200,241,53,.06),transparent 60%),
   radial-gradient(600px 500px at 8% 90%,rgba(45,226,200,.05),transparent 60%),
   linear-gradient(180deg,transparent,rgba(10,13,19,.44));
  pointer-events:none;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;opacity:.7;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(180deg,transparent,#000 30%,#000 75%,transparent);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 30%,#000 75%,transparent);
  pointer-events:none;
}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(400px,.9fr);gap:56px;align-items:center}
.hero-content{max-width:720px}
.hero-ico{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px 7px 10px;
  border-radius:999px;border:1px solid rgba(200,241,53,.26);
  background:rgba(200,241,53,.08);
  font-size:13px;color:#DCE9A8;margin-bottom:26px;
}
.hero h1{
  font-size:clamp(40px,6.2vw,68px);
  line-height:1.12;font-weight:700;letter-spacing:-1.6px;
  margin-bottom:24px;
}
.hero-word{color:var(--accent)}
.hero-sub{
  font-size:17px;line-height:1.9;color:var(--muted);
  max-width:620px;margin-bottom:36px;
}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:34px}
.hero-tagrow{display:flex;flex-wrap:wrap;gap:12px}
.hero-visual{position:relative}
.hero-imgwrap{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-2);position:relative;
}
.hero-imgwrap::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(13,16,23,0) 42%,rgba(13,16,23,.62) 100%);
}
.hero-imgwrap img{width:100%;height:480px;object-fit:cover;transform:scale(1.01)}
.hero-card{
  position:absolute;z-index:3;background:rgba(23,29,39,.92);
  border:1px solid rgba(200,241,53,.22);
  border-radius:16px;padding:16px 18px;
  box-shadow:var(--shadow-2);
  display:flex;align-items:center;gap:12px;
  backdrop-filter:blur(8px);
}
.hero-card.p1{left:-24px;bottom:70px;animation:floatA 5s ease-in-out infinite}
.hero-card.p2{right:-12px;bottom:-20px;animation:floatB 6s ease-in-out infinite}
.hero-card .bubble{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent);
}
.hero-card h4{font-size:14px;font-weight:600;line-height:1.4}
.hero-card p{font-size:12px;color:var(--muted)}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes floatB{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
/* Pain */
.pain{border-top:1px solid rgba(38,48,65,.5)}
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.pain-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);padding:30px 24px 24px;
  transition:transform .3s var(--ease),border-color .3s;
}
.pain-card:hover{transform:translateY(-6px);border-color:rgba(200,241,53,.45)}
.pain-ico{
  width:44px;height:44px;border-radius:12px;background:#192030;
  display:flex;align-items:center;justify-content:center;color:var(--accent);
  margin-bottom:20px;border:1px solid #2a3547;
}
.pain-card h3{font-size:19px;font-weight:600;margin-bottom:10px}
.pain-card p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:24px}
.pain-more{margin-top:auto}
/* Services */
.services{background:#0B0E14;border-top:1px solid rgba(38,48,65,.4)}
.bento{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.bento-col{display:flex;flex-direction:column;gap:24px}
.service-card{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:36px;overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s;
  display:flex;flex-direction:column;
}
.service-card:hover{transform:translateY(-5px);border-color:rgba(200,241,53,.46)}
.service-card.large{flex:1;min-height:430px;justify-content:flex-end}
.service-card.large .cover-bg{
  position:absolute;inset:0;z-index:0;
}
.service-card.large .cover-bg img{width:100%;height:100%;object-fit:cover}
.service-card.large .cover-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(13,16,23,.18),rgba(13,16,23,.97) 70%);
}
.service-card.large>.sc-body,.service-card.large .sc-foot{position:relative;z-index:1}
.sc-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}
.sc-body p{color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:18px}
.feature-list{display:grid;gap:12px;margin-bottom:22px}
.feature-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:#C3CCD9}
.feature-list li svg{flex:none;margin-top:4px;color:var(--cyan)}
.service-card h3{
  font-size:25px;line-height:1.35;font-weight:600;margin-bottom:12px;
  letter-spacing:-.3px;
}
.service-card h3.green{color:var(--accent)}
.sc-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.style-line{position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.style-line.cyan{background:var(--cyan)}
.style-line.warn{background:var(--warn)}
.badge-corner{
  position:absolute;top:18px;right:18px;z-index:2;
  font-size:12px;padding:5px 12px;border-radius:999px;
  background:var(--accent);color:#0B0E13;font-weight:700;
}
.badge-corner.green-light{background:rgba(200,241,53,.14);border:1px solid rgba(200,241,53,.36);color:var(--accent)}
/* stats */
.stats{
  background:#0B0E14;border-top:1px solid rgba(38,48,65,.4);
  overflow:hidden;position:relative;
}
.stats::before{
  content:"";position:absolute;top:0;right:0;width:400px;height:400px;
  background:radial-gradient(circle,rgba(200,241,53,.05),transparent 65%);
  pointer-events:none;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;justify-items:center;text-align:center}
.stat-item{width:100%}
.stat-num{
  font-size:clamp(64px,8vw,96px);
  font-weight:300;letter-spacing:-2px;
  color:var(--accent);line-height:1;font-variant-numeric:tabular-nums;
}
.stat-item p{color:var(--muted);font-size:15px;margin-top:12px;display:flex;align-items:center;justify-content:center;gap:8px}
.stat-item .dot{width:5px;height:5px;border-radius:50%;background:var(--cyan);display:inline-block}
/* News */
.news-area{background:var(--page)}
.news-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px}
.news-head-row .section-head{margin:0}
.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.news-feature{
  background:var(--surface);border-radius:var(--r-lg);border:1px solid var(--line);
  padding:30px;display:flex;flex-direction:column;
  transition:border-color .3s;
}
.news-feature:hover{border-color:rgba(200,241,53,.4)}
.news-feature .nf-top{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.news-feature h3{font-size:26px;line-height:1.45;font-weight:600;margin-bottom:14px}
.news-feature p{color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:22px}
.news-listcol{display:flex;flex-direction:column;gap:16px}
.news-row{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 22px;display:grid;grid-template-columns:1fr auto;gap:16px;
  transition:border-color .3s,transform .25s var(--ease);
}
.news-row:hover{border-color:rgba(200,241,53,.42);transform:translateX(4px)}
.news-row .row-cat{font-size:12px;color:var(--accent);display:flex;align-items:center;gap:8px;margin-bottom:8px}
.news-row h4{font-size:17px;font-weight:600;line-height:1.5;margin-bottom:6px}
.news-row .meta-row{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--faint)}
.news-row .arrow{display:flex;align-items:center;color:#435060}
.news-empty{
  background:var(--surface);border:1px dashed #2f3c53;border-radius:var(--r-lg);
  min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:var(--faint);gap:18px;padding:24px;text-align:center;
}
.news-empty svg{opacity:.55}
.news-empty span{font-size:16px}
/* flow */
.flow{background:var(--surface);border-top:1px solid rgba(38,48,65,.5);border-bottom:none}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:fl}
.flow-card{
  background:#111823;border:1px solid var(--line);border-radius:var(--r-md);
  padding:32px 26px;position:relative;
}
.flow-card::before{
  counter-increment:fl;content:"0" counter(fl);
  position:absolute;top:20px;right:22px;font-size:42px;font-weight:300;color:rgba(255,255,255,.05);
}
.flow-card .fic{width:48px;height:48px;border-radius:14px;background:#0D1220;border:1px solid #2a3547;display:flex;align-items:center;justify-content:center;color:var(--cyan);margin-bottom:22px}
.flow-card h3{font-size:18px;font-weight:600;margin-bottom:10px}
.flow-card p{font-size:14px;color:var(--muted);line-height:1.75}
/* FAQ */
.faq-list{max-width:860px;margin:0 auto}
.faq-item{
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);margin-bottom:14px;
  overflow:hidden;transition:border-color .3s;
}
.faq-item.active{border-color:rgba(200,241,53,.4)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 26px;font-size:16px;font-weight:600;color:var(--text);
  text-align:left;min-height:64px;
}
.faq-q .icon-close{
  width:18px;height:18px;position:relative;flex:none;
}
.faq-q .icon-close::before,.faq-q .icon-close::after{
  content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;background:#8796AC;
  transform:translate(-50%,-50%);border-radius:2px;transition:all .25s;
}
.faq-q .icon-close::before{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.active .icon-close::before{transform:translate(-50%,-50%) rotate(0)}
.faq-item.active .icon-close::after{transform:translate(-50%,-50%) rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq-a-inner{padding:0 26px 24px;color:var(--muted);font-size:15px;line-height:1.85}
.faq-cta{margin-top:32px;display:flex;justify-content:center}
/* CTA */
.cta-bottom{
  background:var(--surface);
  border-top:1px solid var(--line);
  padding:96px 0;
  overflow:hidden;position:relative;
}
.cta-bottom .bxbg{
  position:absolute;inset:0;
}
.cta-bottom .bxbg img{width:100%;height:100%;object-fit:cover;opacity:.14}
.cta-bottom .bxbg::after{content:"";position:absolute;inset:0;background:linear-gradient(150deg,rgba(13,16,23,.94),rgba(13,16,23,.78));}
.cta-bottom .container{position:relative;z-index:2;text-align:center;max-width:760px}
.cta-bottom h2{
  font-size:clamp(30px,5vw,46px);line-height:1.25;font-weight:700;
  letter-spacing:-1px;margin-bottom:20px;
}
.cta-bottom p{color:var(--muted);font-size:16px;line-height:1.8;margin-bottom:36px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-note{font-size:13px;color:var(--faint);margin-top:22px}
/* Footer */
.footer{background:#090C11;border-top:1px solid var(--line);padding:72px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr auto;gap:48px;margin-bottom:52px}
.footer-brand .logo-name{font-size:22px}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.8;margin-top:14px;max-width:280px}
.footer-cols{display:flex;gap:56px}
.footer-col h4{font-size:14px;color:#EDF1F7;font-weight:600;margin-bottom:16px}
.footer-col a{
  display:block;padding:6px 0;font-size:14px;color:#8A99B0;
  transition:color .2s;
}
.footer-col a:hover{color:var(--accent)}
.footer-cta-col{display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.footer-cta-col .btn{min-height:44px;padding:0 24px;font-size:14px}
.contact-note{font-size:12px;color:var(--faint);line-height:1.7}
.footer-bottom{
  border-top:1px solid #171E28;padding-top:26px;margin-top:16px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:13px;color:var(--faint);
}
.footer-bottom a{color:#8A99B0}
.footer-bottom a:hover{color:var(--accent)}
/* Modal */
.modal{
  position:fixed;top:0;left:0;right:0;bottom:0;z-index:2000;
  display:flex;align-items:center;justify-content:flex-end;
  visibility:hidden;pointer-events:none;transition:visibility .25s;
}
.modal.open{visibility:visible;pointer-events:auto}
.modal-mask{position:absolute;inset:0;background:rgba(6,8,12,.66);backdrop-filter:blur(4px);opacity:0;transition:opacity .3s}
.modal.open .modal-mask{opacity:1}
.modal-panel{
  position:relative;width:100%;max-width:520px;height:100vh;height:100dvh;
  background:var(--surface);border-left:1px solid var(--line);
  padding:44px 38px;overflow-y:auto;
  transform:translateX(60px);opacity:0;
  transition:transform .32s var(--ease),opacity .3s;
  box-shadow:-24px 0 60px rgba(0,0,0,.4);
}
.modal.open .modal-panel{transform:translateX(0);opacity:1}
.modal-close{
  position:absolute;top:22px;right:20px;width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  color:#AAB6C5;transition:background .2s,color .2s;
}
.modal-close:hover{background:rgba(255,255,255,.06);color:var(--text)}
.modal-close svg{width:18px;height:18px}
.modal-title{font-size:26px;font-weight:700;line-height:1.4;margin:24px 0 10px}
.modal-desc{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:32px}
.form-group{margin-bottom:22px}
.form-label{display:block;font-size:13px;color:#BAC6D4;font-weight:600;margin-bottom:8px}
.form-input{
  width:100%;height:48px;padding:0 16px;border-radius:11px;
  background:#11161F;border:1px solid #2B3542;color:var(--text);
  transition:border-color .2s;appearance:none;
}
textarea.form-input{height:auto;padding:14px 16px;resize:vertical;min-height:96px}
select.form-input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8' fill='none'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%239CA8B8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 18px center;padding-right:44px}
.form-input:focus{outline:none;border-color:var(--accent)}
.form-input::placeholder{color:#5B687A}
.form-check{display:flex;gap:10px;align-items:flex-start;margin-bottom:24px}
.form-check input{margin-top:4px;width:16px;height:16px;accent-color:var(--accent)}
.form-check label{font-size:12px;color:var(--faint);line-height:1.7}
.form-submit{width:100%;height:50px;border-radius:999px}
.privacy-tip{font-size:11px;color:var(--faint);line-height:1.8;text-align:center;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
/* Mobile Tab Bar */
.mobile-tab{
  position:fixed;left:0;right:0;bottom:0;z-index:900;
  height:60px;display:none;
  background:rgba(18,23,34,.98);
  border-top:1px solid #1e2733;
  backdrop-filter:blur(16px);
}
.mobile-tab-inner{display:grid;grid-template-columns:repeat(5,1fr);height:100%;align-items:stretch}
.mobileTab-item{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  min-height:44px;color:#7C899A;font-size:10px;padding:6px 2px;
  transition:color .2s;
}
.mobileTab-item svg{width:19px;height:19px}
.mobileTab-item.active,.mobileTab-item:hover{color:var(--accent)}
/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in-view{opacity:1;transform:none}
/* Responsive */
@media (max-width:1024px){
  .hero .container{grid-template-columns:1fr;gap:56px}
  .hero-imgwrap img{height:380px}
  .pain-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{gap:14px}
  .stat-num{font-size:68px}
  .flow-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:1fr}
  .news-layout{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  .section{padding:72px 0}
  .container{padding:0 16px}
  .main-nav,.desk-only{display:none!important}
  .site-header{height:62px}
  .logo-name{font-size:17px}
  .hero{padding-top:116px;padding-bottom:64px;min-height:auto}
  .hero h1{font-size:clamp(34px,8vw,42px);line-height:1.2}
  .hero-sub{font-size:15px}
  .hero-card.p1{left:-8px}
  .hero-card.p2{right:-8px}
  .hero-imgwrap img{height:300px}
  .pain-grid{grid-template-columns:1fr}
  .services-card,.service-card{padding:26px 22px}
  .service-card.large{min-height:380px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:34px 16px}
  .stat-num{font-size:58px}
  .section-head h2{font-size:29px}
  .news-head-row{flex-direction:column;align-items:flex-start}
  .news-layout{grid-template-columns:1fr}
  .news-feature{padding:24px}
  .flow-grid{grid-template-columns:1fr}
  .faq-q{padding:18px}
  .cta-bottom{padding:68px 0}
  .footer{padding-top:56px;padding-bottom:96px}
  .footer-grid{grid-template-columns:1fr}
  .footer-cols{flex-direction:column;gap:24px}
  .footer-bottom{padding-bottom:24px}
  .mobile-tab{display:block}
  body{padding-bottom:0}
  .modal-panel{
    max-width:none;height:86dvh;height:86vh;align-self:flex-end;
    border-left:none;border-top:1px solid var(--line);
    border-radius:22px 22px 0 0;
    transform:translateY(60px);
  }
  .modal.open .modal-panel{transform:translateY(0)}
  .modal{align-items:flex-end}
  .privacy-tip{font-size:11px}
}
@media(max-width:420px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat-num{font-size:50px}
  .stat-item p{font-size:13px}
  .news-row{grid-template-columns:1fr}
  .news-row .arrow{display:none}
}

/* roulang page: article */
:root{
  --bg:#0D1017;
  --bg-2:#141924;
  --surface:#1B212E;
  --surface-2:#212837;
  --text:#EDF1F7;
  --muted:#9CA8B8;
  --weaker:#6C7A8A;
  --primary:#C8F135;
  --primary-light:#D7FF4A;
  --accent:#2DE2C8;
  --warn:#FFB547;
  --danger:#FF6B5E;
  --border:#263041;
  --border-2:#34455B;
  --r-lg:24px;
  --r-md:14px;
  --r-sm:10px;
  --shadow-1:0 2px 10px rgba(0,0,0,.2);
  --shadow-2:0 12px 40px rgba(0,0,0,.35);
  --shadow-3:0 28px 80px rgba(0,0,0,.5);
  --tr:.2s ease;
  --heading:600 44px/1.25 -apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:1rem}
button{cursor:pointer}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
::selection{background:rgba(200,241,53,.25);color:#fff}

/* ========== Header ========== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(13,16,23,.66);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(38,48,65,.5);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.has-bg{background:rgba(13,16,23,.92);border-color:rgba(38,48,65,.9)}
.nav-wrap{
  display:flex;
  align-items:center;
  min-height:72px;
  gap:40px;
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex-shrink:0;
}
.logo-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:34px;
  height:34px;
  background:var(--primary);
  color:#0D1017;
  font-weight:800;
  font-size:16px;
  letter-spacing:.5px;
  border-radius:10px;
}
.logo-name{
  font-weight:700;
  font-size:19px;
  letter-spacing:.2px;
  white-space:nowrap;
}
.main-nav{display:flex;align-items:center;gap:36px;flex:1;justify-content:flex-end}
.nav-link{
  position:relative;
  font-size:15.5px;
  font-weight:500;
  color:#AAB6C5;
  padding:8px 2px;
  transition:color var(--tr);
}
.nav-link::after{
  content:"";
  display:block;
  position:absolute;
  left:0;right:100%;
  bottom:-1px;
  height:3px;
  border-radius:3px;
  background:var(--primary);
  transition:right .25s ease;
}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{right:40%}
.nav-link.active{color:var(--text)}
.nav-link.active::after{right:0}

/* ========== Buttons ========== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:none;
  background:transparent;
  min-height:44px;
  padding:10px 26px;
  border-radius:36px;
  font-weight:600;
  font-size:15px;
  letter-spacing:.2px;
  transition:background var(--tr),transform var(--tr),border-color var(--tr),color var(--tr),box-shadow var(--tr);
}
.btn-primary{
  background:var(--primary);
  color:#0D1017;
}
.btn-primary:hover{
  background:var(--primary-light);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(200,241,53,.18);
}
.btn-primary:active{transform:translateY(0)}
.btn-outline{
  background:transparent;
  border:1px solid #31405C;
  color:var(--text);
}
.btn-outline:hover{
  border-color:var(--primary);
  color:var(--primary);
}
.btn-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--primary);
  font-weight:600;
  padding:6px 2px;
  min-height:44px;
  background:transparent;
}
.btn-text i{transition:transform .2s ease}
.btn-text:hover i{transform:translateX(5px)}
.btn-lg{padding:15px 38px;font-size:16px}
.btn:focus-visible,.nav-link:focus-visible,a:focus-visible{outline:3px solid rgba(200,241,53,.45);outline-offset:3px;border-radius:6px}

/* ========== Mobile Tabbar ========== */
.mobile-tabbar{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:1200;
  display:none;
  background:rgba(18,23,34,.96);
  backdrop-filter:blur(12px);
  border-top:1px solid var(--border);
  height:64px;
  padding-bottom:env(safe-area-inset-bottom);
}
.tabbar-inner{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  height:64px;
}
.tab-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  color:#7C899A;
  font-size:11px;
  font-weight:500;
  min-height:44px;
  transition:color .2s;
  border:none;
  background:transparent;
}
.tab-item i{font-size:19px}
.tab-item.active,.tab-item:hover,.tab-item:focus{color:var(--primary)}
.desk-only{display:inline-flex}

/* ========== Article Hero ========== */
.article-hero{
  position:relative;
  padding:160px 0 72px;
  background:linear-gradient(180deg,#0B0E14 0%,#0D1017 100%);
  overflow:hidden;
}
.article-hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center;
  opacity:.3;
}
.article-hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(80% 100% at 50% 0%, rgba(13,16,23,.72), #0D1017 82%);
}
.article-hero .container{position:relative;z-index:2}
.breadcrumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  font-size:14px;
  color:var(--muted);
  margin-bottom:26px;
  padding-left:0;
  list-style:none;
}
.breadcrumb li{display:inline-flex;align-items:center;gap:10px}
.breadcrumb li+li::before{content:"/";color:var(--weaker);font-size:12px}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--primary)}
.post-cat-tag{
	display:inline-block;
	padding:5px 14px;
	background:rgba(200,241,53,.1);
	border:1px solid rgba(200,241,53,.35);
	color:var(--primary);
	font-size:13px;
	font-weight:600;
	border-radius:30px;
	margin-bottom:22px;
	letter-spacing:.3px;
}
.article-title{
	font-size:clamp(36px,5.6vw,60px);
	font-weight:700;
	line-height:1.24;
	max-width:960px;
	letter-spacing:.5px;
	margin-bottom:28px;
	color:var(--text);
}
.post-meta{
	display:flex;
	align-items:center;
	flex-wrap:wrap;
	gap:10px 26px;
	color:var(--muted);
	font-size:14px;
	margin-top:30px;
}
.post-meta span{display:inline-flex;align-items:center;gap:8px}
.post-meta i{color:var(--accent);font-size:15px;width:16px}

/* ========== Main article ========== */
.article-main{
	padding:64px 0 72px;
	position:relative;
}
.article-layout{
	max-width:900px;
	margin:0 auto;
}
.article-body{
	font-size:17px;
	line-height:1.95;
	color:#C7D0DC;
}
.article-body>*+*{margin-top:1.6em}
.article-body h2{
	font-size:28px;
	line-height:1.4;
	font-weight:700;
	color:var(--text);
	margin-top:2em;
	padding-left:16px;
	border-left:5px solid var(--primary);
}
.article-body h3{
	font-size:24px;
	line-height:1.4;
	color:var(--text);
	margin-top:1.8em;
	padding-left:16px;
	border-left:4px solid var(--accent);
}
.article-body p{margin:0}
.article-body ul,.article-body ol{
	padding-left:1.4em;
	margin:0;
}
.article-body li{margin-bottom:.5em}
.article-body a{color:var(--primary);border-bottom:1px solid rgba(200,241,53,.4)}
.article-body a:hover{border-color:var(--primary)}
.article-body blockquote{
	margin:32px 0;
	border-left:4px solid var(--primary);
	background:rgba(255,255,255,.025);
	padding:20px 28px;
	border-radius:0 14px 14px 0;
	color:#AAB6C5;
	font-size:16.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{
	border-radius:var(--r-md);
	width:100%;
	height:auto;
	margin:30px 0 12px;
	box-shadow:var(--shadow-2);
}
.article-body figcaption,.article-body .img-caption{
	text-align:center;
	font-size:13px;
	color:var(--weaker);
	margin:0 0 20px;
}
.article-body pre{
	background:#0c0f15;
	border:1px solid var(--border);
	border-radius:12px;
	padding:16px 20px;
	overflow-x:auto;
	font-size:14px;
	line-height:1.7;
}
.article-body code{color:var(--accent)}
.article-body hr{border:none;border-top:1px solid var(--border);margin:40px 0}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0}
.article-body table th,.article-body table td{border:1px solid var(--border);padding:12px 14px;text-align:left}
.article-body table th{background:var(--surface);color:var(--text);font-weight:600}

/* 短标签行 */
.article-tags-row{
	display:flex;
	flex-wrap:wrap;
	gap:12px;
	margin-top:44px;
}
.tag-chip{
	display:inline-flex;
	align-items:center;
	gap:6px;
	padding:7px 16px;
	background:var(--bg-2);
	border:1px solid var(--border);
	border-radius:30px;
	color:var(--muted);
	font-size:14px;
	transition:all .2s ease;
}
.tag-chip i{color:var(--accent);font-size:12px}
.tag-chip:hover{border-color:var(--primary);color:var(--primary)}

.article-divider{
	height:1px;
	background:var(--border);
	margin:44px 0 36px;
}

/* Not Found */
.not-found{
	text-align:center;
	padding:70px 20px;
}
.not-found-icon{
	width:74px;
	height:74px;
	border-radius:22px;
	background:rgba(200,241,53,.1);
	border:1px solid rgba(200,241,53,.3);
	display:flex;
	align-items:center;
	justify-content:center;
	margin:0 auto 24px;
	font-size:30px;
	color:var(--primary);
}
.not-found h2{font-size:30px;margin-bottom:12px}
.not-found p{color:var(--muted);max-width:380px;margin:0 auto 24px}

/* ========== Continue Reading ========== */
.section-common{padding:80px 0}
.section-head{
	display:flex;
	align-items:flex-end;
	justify-content:space-between;
	gap:30px;
	margin-bottom:40px;
}
.section-title{
	font-size:36px;
	font-weight:700;
	letter-spacing:.3px;
	line-height:1.2;
}
.section-sub{color:var(--muted);max-width:360px;font-size:15px;margin-top:10px}
.section-more{
	display:inline-flex;
	align-items:center;
	gap:8px;
	color:var(--primary);
	font-weight:600;
	min-height:44px;
}
.section-more:hover i{transform:translateX(6px)}
.section-more i{transition:transform .2s}
.body-after{background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.continue-grid{
	display:grid;
	grid-template-columns:repeat(3,1fr);
	gap:24px;
}
.continue-card{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:20px;
	overflow:hidden;
	transition:transform .3s ease,border-color .3s ease,box-shadow .3s;
	display:flex;
	flex-direction:column;
}
.continue-card:hover{
	transform:translateY(-8px);
	border-color:rgba(200,241,53,.45);
	box-shadow:var(--shadow-2);
}
.continue-cover{
	aspect-ratio:16 / 9;
	overflow:hidden;
	position:relative;
}
.continue-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.continue-card:hover .continue-cover img{transform:scale(1.06)}
.continue-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(13,16,23,.78));}
.continue-info{
	display:flex;
	flex:1;
	flex-direction:column;
	padding:22px 24px;
	gap:8px;
}
.continue-cat{font-size:13px;color:var(--primary);font-weight:600}
.continue-info h3{font-size:19px;line-height:1.5;color:var(--text);font-weight:600}
.continue-info p{color:var(--muted);font-size:15px;line-height:1.7;flex:1}
.continue-meta{
	display:flex;
	align-items:center;
	gap:8px;
	color:var(--weaker);
	font-size:13px;
	margin-top:14px;
	border-top:1px solid var(--border);
	padding-top:14px;
}

/* ========== CTA center ========== */
.cta-box{
	background:
		linear-gradient(120deg,rgba(200,241,53,.05),transparent 45%),
		#11161F;
	border:1px solid var(--border);
	border-radius:28px;
	overflow:hidden;
	position:relative;
	padding:64px 56px;
	display:grid;
	grid-template-columns:1.3fr .7fr;
	align-items:center;
	gap:36px;
}
.cta-box::before{
	content:"";
	position:absolute;
	top:-40px;right:-20px;
	width:240px;height:240px;
	border-radius:50%;
	background:radial-gradient(circle,rgba(200,241,53,.08),transparent 65%);
	pointer-events:none;
}
.cta-box.has-pattern::after{
	content:"";
	position:absolute;
	inset:0;
	background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
	background-size:44px 44px;
	pointer-events:none;
}
.cta-content{position:relative;z-index:2}
.cta-kicker{
	display:inline-block;
	padding:4px 14px;
	background:rgba(45,226,200,.1);
	border:1px solid rgba(45,226,200,.3);
	color:var(--accent);
	border-radius:30px;
	font-size:13px;
	font-weight:600;
	margin-bottom:18px;
}
.cta-box h2{font-size:32px;line-height:1.3;margin-bottom:14px}
.cta-box .cta-desc{color:var(--muted);max-width:520px;font-size:16px}
.cta-side{display:flex;justify-content:flex-end;position:relative;z-index:2}
.cta-note{display:inline-flex;align-items:center;gap:8px;color:var(--weaker);font-size:13px;margin-top:14px}

/* ========== FAQ ========== */
.two-col-faq{
	display:grid;
	grid-template-columns:1fr 1fr;
	gap:28px;
	align-items:flex-start;
}
.faq-item{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:16px;
	padding:24px;
	transition:border-color .25s ease;
}
.faq-item:hover{border-color:rgba(200,241,53,.3)}
.faq-item h3{display:flex;gap:12px;align-items:flex-start;color:var(--text);font-size:18px;font-weight:600;margin-bottom:10px}
.faq-item h3 i{margin-top:3px;font-size:15px;color:var(--primary)}
.faq-item p{color:var(--muted);font-size:15px;margin:0}

/* ========== Footer ========== */
.footer{
	background:#090C11;
	border-top:1px solid var(--border);
	padding:80px 0 0;
	margin-top:20px;
}
.footer-grid{
	display:grid;
	grid-template-columns:1.4fr 1.6fr .8fr;
	gap:40px;
	padding-bottom:56px;
}
.footer-brand .logo{margin-bottom:18px}
.footer-brand p{color:var(--muted);font-size:15px;max-width:270px;line-height:1.8;margin:0}
.footer-cols{
	display:grid;
	grid-template-columns:1fr 1fr;
	gap:24px;
}
.footer-col h4{
	font-size:16px;margin-bottom:20px;font-weight:600;
	color:var(--text);
}
.footer-col a{
	display:block;
	padding:7px 0;
	color:var(--muted);
	font-size:14.5px;
	transition:color .2s ease;
	min-height:38px;
}
.footer-col a:hover{color:var(--primary)}
.footer-cta-col{
	display:flex;
	flex-direction:column;
	align-items:flex-start;
	justify-content:space-between;
	gap:20px;
}
.contact-note{
	color:var(--weaker);
	font-size:13px;
}
.footer-bottom{
	display:flex;
	flex-wrap:wrap;
	gap:16px;
	justify-content:space-between;
	align-items:center;
	padding:24px 0 30px;
	border-top:1px solid rgba(38,48,65,.6);
	color:var(--weaker);
	font-size:13.5px;
}
.footer-bottom a{color:var(--muted)}
.footer-bottom a:hover{color:var(--primary)}

/* ========== Modal ========== */
.lead-modal{
	position:fixed;
	inset:0;
	z-index:2000;
	display:flex;
	justify-content:flex-end;
	visibility:hidden;
	opacity:0;
	transition:opacity .16s ease,visibility .16s ease;
}
.lead-modal .modal-mask{
	position:absolute;
	inset:0;
	background:rgba(4,7,12,.7);
}
.lead-modal.open{visibility:visible;opacity:1}
.modal-panel{
	position:relative;
	width:100%;
	max-width:480px;
	height:100%;
	background:var(--bg-2);
	border-left:1px solid var(--border);
	padding:40px 40px 36px;
	transform:translateX(100%);
	transition:transform .3s cubic-bezier(.22,.68,0,1);
	display:flex;
	flex-direction:column;
	overflow-y:auto;
}
.lead-modal.open .modal-panel{transform:translateX(0)}
@media(max-width:767px){
	.lead-modal{justify-content:center;align-items:flex-end}
	.modal-panel{
		max-width:100%;
		height:auto;
		max-height:92vh;
		border-radius:24px 24px 0 0;
		border-left:none;
		transform:translateY(100%);
		padding:34px 24px 28px;
	}
	.lead-modal.open .modal-panel{transform:translateY(0)}
}
.modal-close{
	position:absolute;
	top:18px;right:18px;
	width:44px;height:44px;
	display:flex;
	align-items:center;
	justify-content:center;
	border-radius:50%;
	border:none;
	background:var(--surface);
	color:var(--muted);
	font-size:18px;
	transition:all .2s;
}
.modal-close:hover{color:var(--primary);background:var(--surface-2)}
.modal-panel h3{font-size:26px;margin-bottom:8px;margin-top:10px}
.modal-panel>p{color:var(--muted);font-size:14.5px;margin-bottom:28px}
.field-group{margin-bottom:18px}
.field-group label{
	display:block;
	font-size:13.5px;
	font-weight:600;
	color:var(--muted);
	margin-bottom:8px;
}
.field-group label span{color:var(--primary)}
.field-group input,.field-group select,.field-group textarea{
	width:100%;
	min-height:48px;
	border-radius:12px;
	border:1px solid #2B3542;
	background:#11161F;
	padding:12px 16px;
	color:var(--text);
	font-size:15px;
	outline:none;
	transition:border-color .2s ease;
	appearance:none;
}
.field-group select{
	background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%239CA8B8' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
	background-repeat:no-repeat;
	background-position:right 14px center;
	padding-right:44px;
}
.field-group input::placeholder,.field-group textarea::placeholder{color:#5B687A}
.field-group input:focus,.field-group select:focus,.field-group textarea:focus{border-color:var(--primary)}
.privacy{
	display:flex;
	align-items:flex-start;
	gap:10px;
	font-size:12.5px;
	color:var(--weaker);
	margin:20px 0 18px;
	line-height:1.6;
}
.privacy i{color:var(--accent);margin-top:2px}
.modal-submit{width:100%}
.modal-subnote{margin-top:14px;text-align:center;color:var(--weaker);font-size:12.5px}

/* ========== Reveal animation ========== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,.68,.35,1),transform .7s cubic-bezier(.16,.68,.35,1)}
.reveal.in-view{opacity:1;transform:none}

/* ========== Responsive ========== */
@media(max-width:1023px){
	.main-nav{gap:22px}
	.footer-grid{grid-template-columns:1fr 1fr}
	.footer-brand{grid-column:1/-1}
	.continue-grid{grid-template-columns:repeat(2,1fr)}
	.cta-box{grid-template-columns:1fr;padding:48px 32px}
	.cta-side{justify-content:flex-start}
	.two-col-faq{grid-template-columns:1fr}
}
@media(max-width:767px){
	.container{padding:0 16px}
	.desk-only,.main-nav{display:none!important}
	.site-header .nav-wrap{min-height:64px}
	.logo{flex:1}
	.article-hero{padding:120px 0 52px}
	.article-title{font-size:30px;line-height:1.32;letter-spacing:.3px}
	.post-meta{gap:8px 18px}
	.article-main{padding:44px 0 52px}
	.article-body{font-size:16px;line-height:1.9}
	.article-body h2{font-size:24px}
	.article-body h3{font-size:20px}
	.section-common{padding:60px 0}
	.section-title{font-size:27px}
	.section-head{flex-direction:column;align-items:flex-start;gap:12px}
	.continue-grid{grid-template-columns:1fr}
	.footer-grid{grid-template-columns:repeat(2,1fr);padding-bottom:40px}
	.footer-brand{grid-column:1/-1}
	.footer-cols{grid-column:1/-1;grid-template-columns:1fr 1fr}
	.footer-cta-col{grid-column:1/-1;flex-direction:row;align-items:center;justify-content:space-between}
	.footer-bottom{flex-direction:column;align-items:flex-start;padding-bottom:calc(82px + env(safe-area-inset-bottom))}
	.mobile-tabbar{display:block}
	body{padding-bottom:0}
	.cta-box{border-radius:20px;padding:40px 24px}
	.cta-box h2{font-size:25px}
	.cta-side .btn{width:100%}
	.two-col-faq{grid-template-columns:1fr}
	.breadcrumb{font-size:12.5px;overflow-x:auto;white-space:nowrap;max-width:100%}
}
@media(min-width:768px) and (max-width:1023px){
	.container{padding:0 20px}
}

/* roulang page: category1 */
:root {
  --bg: #0D1017;
  --bg-alt: #11151D;
  --surface: #141924;
  --surface-2: #1B212E;
  --line: #263041;
  --line-soft: #1A2029;
  --text: #EDF1F7;
  --muted: #9CA8B8;
  --weak: #6C7A8A;
  --lime: #C8F135;
  --lime-bright: #D7FF4A;
  --cyan: #2DE2C8;
  --amber: #FFB547;
  --danger: #FF6B5E;
  --success: #3DDC97;
  --disabled: #4C5768;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --shadow-low: 0 2px 10px rgba(0,0,0,.2);
  --shadow-card: 0 12px 40px rgba(0,0,0,.35);
  --shadow-pop: 0 24px 80px rgba(0,0,0,.5);
  --maxw: 1280px;
  --font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 5px; }
::-moz-selection { background: rgba(200,241,53,.24); color: #fff; }
::selection { background: rgba(200,241,53,.24); color: #fff; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 9px 24px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  text-align: center;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--lime); color: #10131a; }
.btn-primary:hover { background: var(--lime-bright); transform: translateY(-2px); }
.btn-outline { border: 1px solid #31405C; color: var(--text); background: transparent; }
.btn-outline:hover { border-color: var(--cyan); color: #fff; transform: translateY(-1px); }
.btn-block { width: 100%; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 15px;
  color: var(--lime);
  min-height: 36px;
}
.link-arrow svg { transition: transform .2s ease; }
.link-arrow:hover svg { transform: translateX(4px); }
.link-arrow:hover { color: var(--lime-bright); }
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .2px;
  min-height: 44px;
  white-space: nowrap;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 2px solid var(--lime);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  color: var(--lime);
  background: rgba(200,241,53,.08);
  letter-spacing: 0;
}
.logo-name { color: #fff; }
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: 72px;
  z-index: 120;
  display: flex;
  align-items: center;
  background: rgba(13,16,23,.86);
  border-bottom: 1px solid rgba(38,48,65,.48);
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled {
  background: rgba(13,16,23,.95);
  border-bottom-color: rgba(38,48,65,.9);
}
.nav-wrap { display: flex; align-items: center; gap: 20px; width: 100%; }
.main-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  font-weight: 500;
  color: #AAB6C5;
  transition: color .2s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 3px;
  border-radius: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .25s ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.active { color: #fff; }
.nav-link.active::after { transform: scaleX(1); }
.nav-cta { margin-left: 10px; }

.hero-mini {
  position: relative;
  min-height: 46vh;
  display: flex;
  align-items: center;
  padding: 124px 0 72px;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  overflow: hidden;
}
.hero-mini::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(98deg, rgba(13,16,23,.92) 0%, rgba(13,16,23,.8) 48%, rgba(13,16,23,.45) 100%);
}
.hero-mini::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, var(--lime) 0, rgba(200,241,53,.15) 30%, rgba(38,48,65,.7) 100%);
}
.hero-mini .container { position: relative; z-index: 2; }
.crumb {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 22px;
  font-size: 13px;
  color: var(--weak);
}
.crumb a { color: var(--muted); transition: color .2s; }
.crumb a:hover { color: var(--lime); }
.crumb span { color: #6C7A8A; }
.crumb .current { color: var(--lime); }
.hero-title {
  margin: 0;
  max-width: 820px;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -1px;
  color: #fff;
}
.hero-lead {
  margin: 24px 0 0;
  max-width: 700px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--muted);
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 13px;
  border-radius: 999px;
  border: 1px solid rgba(200,241,53,.25);
  background: rgba(200,241,53,.08);
  color: #D5E6B0;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.section { position: relative; padding: 92px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.section-head { max-width: 840px; margin-bottom: 48px; }
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--lime);
}
.section-kicker::before {
  content: "";
  width: 22px;
  height: 3px;
  border-radius: 4px;
  background: var(--lime);
}
.section-title {
  margin: 0;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.3;
  letter-spacing: -.4px;
  color: #fff;
}
.section-desc {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}
.section-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 36px;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.bento-card {
  position: relative;
  grid-column: span 6;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px;
  overflow: hidden;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
  --card-accent: var(--lime);
}
.bento-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--card-accent);
}
.bento-card:hover {
  border-color: rgba(200,241,53,.38);
  transform: translateY(-3px);
  background: #1f2533;
}
.bento-card--lime { --card-accent: var(--lime); }
.bento-card--cyan { --card-accent: var(--cyan); }
.bento-card--amber { --card-accent: var(--amber); }
.bento-card--soft { --card-accent: var(--cyan); }
.bento-card.wide { grid-column: span 7; }
.bento-card.narrow { grid-column: span 5; }
.icon-badge {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  color: var(--card-accent);
  background: rgba(255,255,255,.03);
}
.bento-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.4;
  font-weight: 600;
  color: #fff;
}
.bento-card p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.card-feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-feature-list li {
  position: relative;
  padding-left: 25px;
  font-size: 14px;
  line-height: 1.6;
  color: #B5C0CF;
}
.card-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--card-accent);
  border-bottom: 2px solid var(--card-accent);
  transform: rotate(-45deg);
}

.topic-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.topic-row {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 26px;
  padding: 12px 16px 12px 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.topic-row:hover {
  border-color: rgba(45,226,200,.35);
  transform: translateY(-2px);
  background: #171d27;
}
.topic-thumb {
  width: 220px;
  height: 128px;
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  background: #0d1119;
}
.topic-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.topic-row:hover .topic-thumb img { transform: scale(1.04); }
.topic-copy h3 {
  margin: 0 0 8px;
  font-size: 21px;
  line-height: 1.45;
  font-weight: 600;
  color: #fff;
}
.topic-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.topic-meta-tag {
  display: inline-flex;
  min-height: 24px;
  padding: 1px 10px;
  align-items: center;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #C8E6A1;
  background: rgba(200,241,53,.08);
  border: 1px solid rgba(200,241,53,.18);
}
.topic-meta-tag.cyan { color: #8DF2E4; background: rgba(45,226,200,.08); border-color: rgba(45,226,200,.18); }
.topic-btn {
  min-height: 44px;
  padding: 10px 17px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  color: #0D1017;
  background: var(--lime);
  transition: background .2s ease, transform .2s ease;
  white-space: nowrap;
}
.topic-btn:hover { background: var(--lime-bright); transform: translateY(-2px); }

.timeline {
  position: relative;
  margin: 46px 0 0;
  padding-left: 40px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--lime), var(--cyan) 60%, rgba(45,226,200,.1));
}
.timeline-item {
  position: relative;
  padding: 0 0 42px 24px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -40px;
  top: 7px;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  border: 6px solid #0D1017;
  background: var(--lime);
  box-shadow: 0 0 0 1px rgba(200,241,53,.35);
}
.timeline-item:nth-child(2) .timeline-dot { background: var(--cyan); box-shadow: 0 0 0 1px rgba(45,226,200,.4); }
.timeline-item:nth-child(3) .timeline-dot { background: var(--amber); box-shadow: 0 0 0 1px rgba(255,181,71,.4); }
.timeline-item:nth-child(4) .timeline-dot { background: #E6A8FF; }
.time-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .3px;
  color: var(--lime);
  text-transform: uppercase;
}
.timeline-item:nth-child(2) .time-label { color: var(--cyan); }
.timeline-item:nth-child(3) .time-label { color: var(--amber); }
.timeline-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 26px;
  transition: border-color .25s ease;
}
.timeline-card:hover { border-color: rgba(200,241,53,.28); }
.timeline-card h3 { margin: 4px 0 8px; font-size: 19px; font-weight: 600; color: #fff; }
.timeline-card p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.75; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}
.step-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 24px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  transition: border-color .25s ease, transform .25s ease;
}
.step-card:hover { border-color: rgba(200,241,53,.3); transform: translateY(-3px); }
.step-num {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1;
  color: rgba(200,241,53,.28);
  margin-bottom: auto;
}
.step-card h3 { font-size: 18px; font-weight: 600; color: #fff; margin: 16px 0 8px; }
.step-card p { margin: 0; font-size: 14px; line-height: 1.75; color: var(--muted); }

.faq-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.faq-side {
  padding-top: 6px;
}
.faq-side h2 { margin-bottom: 18px; }
.faq-side p {
  margin: 0 0 26px;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.8;
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq-item.open { border-color: rgba(200,241,53,.42); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  min-height: 56px;
  padding: 14px 20px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  transition: color .2s ease;
}
.faq-q:hover { color: var(--lime); }
.faq-icon {
  position: relative;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: border-color .2s ease, transform .25s ease;
}
.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 11px;
  height: 1.6px;
  background: var(--muted);
  transform: translate(-50%, -50%);
  transition: background .2s ease;
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item.open .faq-icon { border-color: var(--lime); transform: rotate(45deg); }
.faq-item.open .faq-icon::before,
.faq-item.open .faq-icon::after { background: var(--lime); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height .35s ease, padding .3s ease;
}
.faq-item.open .faq-a { max-height: 700px; padding: 0 20px 20px; }
.faq-a p { margin: 0; font-size: 15px; line-height: 1.8; color: var(--muted); }

.cta-section { padding: 60px 0 100px; }
.cta-shell {
  position: relative;
  background: #141B24;
  border: 1px solid var(--line);
  border-radius: 30px;
  overflow: hidden;
  padding: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.cta-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(13,16,23,.97) 0%, rgba(13,16,23,.82) 55%, rgba(13,16,23,.45) 100%), url('/assets/images/backpic/back-2.png');
  background-position: center;
  background-size: cover;
  opacity: .9;
  z-index: 0;
}
.cta-copy,
.cta-actions { position: relative; z-index: 1; }
.cta-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.35;
  color: #fff;
}
.cta-copy p { margin: 0; font-size: 16px; line-height: 1.8; color: var(--muted); max-width: 640px; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
  flex: 0 0 auto;
}

.footer {
  background: #090C11;
  border-top: 1px solid #151B24;
  padding: 66px 0 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 44px;
  flex-wrap: wrap;
  padding-bottom: 40px;
}
.footer-brand { max-width: 330px; }
.footer-brand p { margin: 18px 0 0; font-size: 14px; color: var(--weak); line-height: 1.8; }
.footer-cols { display: flex; gap: 70px; }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .3px;
}
.footer-col a {
  font-size: 14px;
  color: var(--muted);
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  width: max-content;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--lime); }
.footer-cta-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.contact-note { font-size: 13px; color: var(--weak); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid #141A23;
  padding: 18px 0 24px;
  font-size: 13px;
  color: var(--weak);
}
.footer-bottom span { display: inline-flex; align-items: center; }
.footer-bottom a { color: var(--muted); transition: color .2s; }
.footer-bottom a:hover { color: var(--lime); }

.mobile-tab {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 140;
  height: 64px;
  background: #121722;
  border-top: 1px solid var(--line);
  align-items: center;
  justify-content: space-around;
}
.mobile-tab-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-width: 64px;
  height: 100%;
  font-size: 10px;
  font-weight: 600;
  color: #7C899A;
  transition: color .2s ease;
}
.mobile-tab-item svg { width: 21px; height: 21px; }
.mobile-tab-item.active { color: var(--lime); }
.mobile-tab-item:active { transform: scale(.97); }

.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: flex-end;
}
.modal.open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,7,11,.78);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}
.modal-panel {
  position: relative;
  z-index: 1;
  width: 480px;
  max-width: 94vw;
  height: 100vh;
  background: #131922;
  border-left: 1px solid var(--line);
  border-radius: 24px 0 0 24px;
  padding: 40px 36px;
  overflow-y: auto;
  box-shadow: var(--shadow-pop);
  transform: translateX(30px);
  opacity: 0;
  transition: transform .3s cubic-bezier(.2,.7,.2,1), opacity .25s ease;
}
.modal.open .modal-panel { transform: translateX(0); opacity: 1; }
.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--muted);
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: color .2s ease, border-color .2s ease;
}
.modal-close:hover { color: var(--lime); border-color: rgba(200,241,53,.45); }
.modal-title h3 { margin: 0 0 10px; font-size: 26px; line-height: 1.4; color: #fff; }
.modal-title p { margin: 0; font-size: 15px; line-height: 1.75; color: var(--muted); }
.consult-form {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: #C7D2E0;
}
.form-control {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #11161F;
  color: var(--text);
  outline: none;
  transition: border-color .2s ease;
}
.form-control:focus { border-color: var(--lime); }
.form-control::-webkit-input-placeholder { color: #5B687A; }
.form-control::-moz-placeholder { color: #5B687A; }
.form-control::placeholder { color: #5B687A; }
select.form-control { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #7C899A 50%), linear-gradient(135deg, #7C899A 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
select.form-control option { background: #141922; }
.privacy-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--weak);
  cursor: pointer;
}
.privacy-check input {
  width: 17px;
  height: 17px;
  margin-top: 3px;
}
.form-tip {
  margin: 2px 0 0;
  font-size: 13px;
  color: var(--weak);
  text-align: center;
}
.form-success {
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(61,220,151,.08);
  border: 1px solid rgba(61,220,151,.3);
  color: var(--success);
  font-size: 15px;
  line-height: 1.7;
}

.reveal { will-change: transform, opacity; }
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s cubic-bezier(.22,.75,.25,1), transform .65s cubic-bezier(.22,.75,.25,1); }
.js .reveal.in { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  .main-nav { gap: 20px; }
  .footer-cols { gap: 40px; }
}

@media (max-width: 1023px) {
  .hero-mini { padding: 118px 0 60px; }
  .section { padding: 76px 0; }
  .cta-actions { justify-content: flex-start; }
}

@media (max-width: 767px) {
  body { padding-bottom: 74px; }
  .container { padding-left: 16px; padding-right: 16px; }
  .desk-only { display: none !important; }
  .mobile-tab { display: flex; }
  .site-header { height: 64px; }
  .logo-mark { width: 34px; height: 34px; border-radius: 10px; font-size: 11px; }
  .logo { font-size: 17px; gap: 8px; }
  .hero-mini { min-height: auto; padding: 92px 0 44px; }
  .crumb { margin-bottom: 16px; }
  .hero-title { font-size: clamp(32px, 9vw, 42px); }
  .hero-lead { font-size: 15px; }
  .hero-tags { gap: 8px; margin-top: 20px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 32px; }
  .section-desc { font-size: 15px; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card,
  .bento-card.wide,
  .bento-card.narrow { grid-column: span 1; padding: 26px; }
  .topic-row { grid-template-columns: 92px 1fr; gap: 14px; padding: 10px; }
  .topic-thumb { width: 92px; height: 100px; }
  .topic-copy h3 { font-size: 16px; line-height: 1.5; }
  .topic-copy p { display: none; }
  .topic-tags { flex-wrap: wrap; }
  .topic-btn { grid-column: 2 / 3; justify-self: end; min-height: 40px; font-size: 13px; padding: 7px 14px; }
  .topic-btn .desk-txt { display: none; }
  .section-foot { margin-top: 24px; }
  .steps-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .step-card { min-height: auto; padding: 22px 18px; }
  .timeline { padding-left: 24px; }
  .timeline-item { padding-left: 20px; }
  .timeline-dot { width: 23px; height: 23px; left: -35px; }
  .timeline-card { padding: 18px 18px; }
  .faq-layout { grid-template-columns: 1fr; gap: 36px; }
  .cta-section { padding: 40px 0 70px; }
  .cta-shell { padding: 38px 24px; flex-direction: column; align-items: flex-start; gap: 24px; }
  .cta-actions { width: 100%; }
  .cta-actions .btn { flex: 1; min-width: 130px; }
  .footer { padding-top: 46px; }
  .footer-grid { flex-direction: column; gap: 36px; padding-bottom: 20px; }
  .footer-cols { flex-direction: column; gap: 28px; }
  .footer-col a { width: auto; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .modal-panel { width: 100%; max-width: 100%; border-radius: 22px 22px 0 0; border-left: none; border-top: 1px solid var(--line); align-self: flex-end; padding: 28px 18px 24px; }
  .modal { align-items: flex-end; }
  .js .reveal { opacity: 1; transform: none; }
}

@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
  .topic-tags .topic-meta-tag { font-size: 11px; }
  .btn { width: 100%; }
  .cta-actions .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; }
}

/* roulang page: category2 */
:root{
  --bg:#0D1017;
  --bg-soft:#141924;
  --surface:#1B212E;
  --surface-2:#212A3B;
  --text:#EDF1F7;
  --text-2:#9CA8B8;
  --text-3:#6C7A8A;
  --primary:#C8F135;
  --primary-light:#D7FF4A;
  --accent:#2DE2C8;
  --warn:#FFB547;
  --danger:#FF6B5E;
  --success:#3DDC97;
  --border:#263041;
  --border-light:#31405C;
  --radius-lg:24px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 12px 40px rgba(0,0,0,.35);
  --header-h:72px;
  --maxw:1280px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{margin:0;padding:0;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Segoe UI",sans-serif;line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
p,h1,h2,h3,h4,h5{margin:0}
:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px}
.desktop-only{display:none}
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:100;background:rgba(13,16,23,.64);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:background .25s,border-color .25s,box-shadow .25s}
.site-header.scrolled{background:rgba(13,16,23,.95);border-bottom-color:var(--border);box-shadow:0 8px 24px rgba(0,0,0,.28)}
.nav-wrap{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-size:20px;font-weight:700;letter-spacing:.2px;font-variation-settings:'wght'700}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--primary);color:#0D1017;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;letter-spacing:-.5px}
.logo-name{white-space:nowrap}
.main-nav{display:flex;align-items:center;gap:30px}
.nav-link{position:relative;padding:10px 0;color:#AAB6C5;font-size:15px;font-weight:500;transition:color .2s;line-height:1;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--text)}
.nav-link::after{content:"";position:absolute;left:0;bottom:2px;width:0;height:3px;border-radius:99px;background:var(--primary);transition:width .25s var(--ease)}
.nav-link.active::after,.nav-link:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 26px;border-radius:999px;font-weight:600;font-size:15px;line-height:1;border:1px solid transparent;transition:all .2s ease;cursor:pointer;text-align:center;position:relative;white-space:nowrap}
.btn-primary{background:var(--primary);color:#0D1017}
.btn-primary:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border-color:#31405C}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost:active{transform:translateY(0)}
.btn-block{width:100%}
.btn-lg{min-height:52px;padding:16px 34px;font-size:16px}
.hero-actions .btn-ghost{color:#EDF1F7}
.page-hero{position:relative;min-height:520px;display:flex;align-items:center;padding:146px 0 72px;overflow:hidden;background:#0A0D13;background-image:url('/assets/images/backpic/back-2.png');background-size:cover;background-position:center 30%}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,16,23,.97) 0%,rgba(13,16,23,.8) 45%,rgba(13,16,23,.42) 100%)}
.page-hero .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--text-2);margin-bottom:26px}
.crumb a{color:var(--text-2);transition:color .2s}
.crumb a:hover{color:var(--primary)}
.crumb-sep{color:var(--text-3)}
.crumb .current{color:var(--text)}
.page-hero h1{font-size:clamp(42px,6vw,66px);line-height:1.14;font-weight:700;letter-spacing:-.8px;font-variation-settings:'wght'700;max-width:840px}
.hero-lead{margin-top:24px;max-width:680px;font-size:17px;line-height:1.85;color:var(--text-2)}
.hero-lead strong{font-weight:700;color:var(--primary)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-note{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:38px;font-size:13px;color:var(--text-2)}
.note-item{display:inline-flex;align-items:center;gap:8px}
.dot{width:5px;height:5px;border-radius:50%;background:var(--primary);display:inline-block}
.section{padding:92px 0}
.section-alt{background:#11161F;border-top:1px solid rgba(38,48,65,.5);border-bottom:1px solid rgba(38,48,65,.5)}
.sec-head{max-width:780px;margin-bottom:36px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:1px;color:var(--primary);text-transform:none}
.kicker::before{content:"";width:22px;height:3px;border-radius:99px;background:var(--primary)}
.kicker.no-line::before{display:none}
.sec-head h2,.section-title{font-size:clamp(28px,3.5vw,42px);line-height:1.32;letter-spacing:-.4px;font-weight:700;margin-top:12px;font-variation-settings:'wght'700}
.sec-head p,.section-desc{margin-top:16px;font-size:16px;line-height:1.85;color:var(--text-2)}
.guide-grid{display:grid;gap:24px;margin-top:36px}
.guide-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;position:relative;overflow:hidden;transition:border-color .25s,transform .25s}
.guide-card:hover{border-color:rgba(200,241,53,.42);transform:translateY(-4px)}
.guide-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--primary);opacity:0;transition:opacity .25s}
.guide-card:hover::before{opacity:1}
.card-icon{width:48px;height:48px;border-radius:15px;background:rgba(200,241,53,.12);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;margin-bottom:22px}
.card-icon svg{width:23px;height:23px;stroke-width:1.5}
.guide-card h3{font-size:21px;font-weight:600;line-height:1.4;font-variation-settings:'wght'600}
.guide-card p{margin-top:12px;color:var(--text-2);font-size:14.5px;line-height:1.8}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:22px;font-size:14px;color:var(--primary);font-weight:600}
.card-link svg{width:16px;height:16px;transition:transform .2s}
.card-link:hover svg{transform:translateX(5px)}
.scene-list{display:grid;gap:18px;margin-top:42px}
.scene-item{display:grid;grid-template-columns:72px 1fr auto;gap:20px;align-items:center;padding:24px 26px;background:var(--surface);border:1px solid var(--border);border-radius:20px;transition:border-color .2s,background .2s}
.scene-item:hover{border-color:rgba(200,241,53,.32);background:var(--surface-2)}
.scene-num{font-size:24px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums;opacity:.85}
.scene-item h3{font-size:18px;font-weight:600;line-height:1.4}
.scene-item p{margin-top:6px;font-size:14px;line-height:1.75;color:var(--text-2);max-width:720px}
.scene-tag{display:inline-flex;align-items:center;padding:6px 13px;border-radius:99px;border:1px solid var(--border-light);font-size:12px;font-weight:500;color:var(--accent);white-space:nowrap}
.process-grid{display:grid;gap:22px;margin-top:44px}
.process-step{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:28px}
.process-step .step-num{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:14px;background:rgba(200,241,53,.14);color:var(--primary);font-weight:800;font-size:16px;font-variant-numeric:tabular-nums}
.process-step h3{margin-top:22px;font-size:19px;font-weight:600}
.process-step p{margin-top:10px;font-size:14px;line-height:1.85;color:var(--text-2)}
.step-tip{display:block;margin-top:16px;font-size:12px;color:var(--text-3);border-top:1px dashed var(--border-light);padding-top:12px}
.step-arrow{display:none}
.detail-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.detail-media{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-card)}
.detail-media img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(.82) brightness(.9)}
.media-badge{position:absolute;left:16px;top:16px;z-index:2;padding:8px 14px;border-radius:999px;background:rgba(13,16,23,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(200,241,53,.28);color:var(--primary);font-size:12px;font-weight:600}
.detail-copy h2{font-size:clamp(28px,3.4vw,38px);line-height:1.3;font-weight:700;letter-spacing:-.4px}
.detail-copy > p{margin-top:18px;color:var(--text-2);font-size:15.5px;line-height:1.85}
.topic-list{margin-top:28px;display:grid;gap:15px}
.topic-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text-2);font-size:15px;line-height:1.7}
.topic-list li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:11px}
.detail-copy .btn{margin-top:30px}
.news-section{position:relative;overflow:hidden}
.route-grid{display:grid;gap:24px;margin-top:38px}
.route-card{display:block;padding:30px;background:var(--surface);border:1px solid var(--border);border-radius:20px;transition:border-color .25s,transform .25s}
.route-card:hover{border-color:rgba(45,226,200,.35);transform:translateY(-4px)}
.route-card .route-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--accent);font-weight:600}
.route-card h3{margin-top:16px;font-size:22px;font-weight:700;line-height:1.4}
.route-card p{margin-top:10px;font-size:14px;line-height:1.8;color:var(--text-2)}
.route-card .route-link{display:inline-flex;align-items:center;gap:8px;margin-top:24px;color:var(--primary);font-weight:600;font-size:14px}
.route-card .route-link svg{width:15px;height:15px}
.route-card:hover .route-link svg{transform:translateX(5px)}
.faq-wrap{margin-top:40px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:16px;margin-bottom:14px;overflow:hidden;transition:border-color .2s,background .2s}
.faq-item:hover{border-color:rgba(200,241,53,.24)}
.faq-item.open{border-color:rgba(200,241,53,.6)}
.faq-q{width:100%;display:flex;justify-content:space-between;gap:18px;align-items:center;padding:20px 22px;color:var(--text);font-weight:600;font-size:17px;line-height:1.5;text-align:left;min-height:62px}
.faq-icon{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--border-light);display:inline-flex;align-items:center;justify-content:center;font-size:20px;color:var(--primary);transition:transform .3s;position:relative}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--primary);border-radius:99px;transition:background .2s}
.faq-icon::before{width:12px;height:2px}
.faq-icon::after{width:2px;height:12px;transition:opacity .2s}
.faq-item.open .faq-icon{transform:rotate(135deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s var(--ease)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden}
.faq-a-inner p{padding:0 24px 22px;color:var(--text-2);font-size:15px;line-height:1.85}
.faq-note{margin-top:30px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;background:rgba(255,181,71,.08);border:1px solid rgba(255,181,71,.22);border-radius:16px;padding:18px 24px}
.faq-note span{font-size:14px;color:#E8D5B5}
.cta-block{padding:90px 0 110px}
.cta-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:30px;overflow:hidden;padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.2fr auto;gap:28px;align-items:center}
.cta-card::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:rgba(200,241,53,.05)}
.cta-card .kicker{margin-bottom:14px}
.cta-card h2{font-size:clamp(26px,3vw,38px);font-weight:700;line-height:1.35;letter-spacing:-.5px}
.cta-card p{margin-top:14px;color:var(--text-2);font-size:15px;line-height:1.85;max-width:660px}
.cta-btn-col{display:flex;align-items:center;justify-content:flex-end}
.footer{background:#090C11;border-top:1px solid rgba(38,48,65,.6);padding-top:60px;padding-bottom:28px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:54px;align-items:start}
.footer-brand .logo{color:var(--text)}
.footer-brand p{margin-top:16px;color:var(--text-3);font-size:14px;line-height:1.85;max-width:320px}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.footer-col h4{font-size:15px;font-weight:600;color:var(--text);margin-bottom:16px}
.footer-col a{display:block;color:var(--text-2);font-size:14px;line-height:2.1;transition:color .2s}
.footer-col a:hover{color:var(--primary)}
.footer-cta-col{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.contact-note{font-size:12px;color:var(--text-3)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid #1B212E;font-size:13px;color:var(--text-3)}
.footer-bottom a{color:var(--text-3);transition:color .2s}
.footer-bottom a:hover{color:var(--primary)}
.modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s,visibility .2s}
.modal.open{opacity:1;visibility:visible;pointer-events:auto}
.modal-backdrop{position:absolute;inset:0;background:rgba(7,9,13,.84);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.modal-panel{position:relative;width:100%;max-width:520px;background:var(--bg-soft);border:1px solid var(--border);border-radius:24px;padding:36px 34px 30px;box-shadow:0 30px 80px rgba(0,0,0,.5);transform:translateX(28px);transition:transform .26s var(--ease)}
.modal.open .modal-panel{transform:translateX(0)}
.modal-close{position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--text-2);font-size:22px;line-height:1;transition:all .2s}
.modal-close:hover{background:rgba(255,255,255,.08);color:var(--text)}
.modal-title{font-size:24px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.modal-title span{color:var(--primary)}
.modal-desc{margin-top:10px;font-size:14px;color:var(--text-2)}
.modal form{margin-top:26px;display:grid;gap:18px}
.form-group{display:grid;gap:7px}
.form-label{font-size:14px;font-weight:600;color:var(--text-2);display:flex;justify-content:space-between;align-items:center}
.form-label em{color:var(--warn);font-style:normal}
.form-input,.form-select{width:100%;min-height:48px;background:#11161F;border:1px solid #2B3542;border-radius:12px;padding:0 15px;color:var(--text);transition:border-color .2s}
.form-input::placeholder{color:#5B687A}
.form-input:focus,.form-select:focus{border-color:var(--primary);outline:none}
.form-select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#6C7A8A 50%),linear-gradient(135deg,#6C7A8A 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-repeat:no-repeat;background-size:6px 6px;padding-right:38px}
.form-select option{background:#11161F;color:var(--text)}
.form-checkbox{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--text-3);line-height:1.6}
.form-checkbox input{accent-color:var(--primary);width:16px;height:16px;margin-top:3px;flex:none}
.form-checkbox a{color:var(--text-2);text-decoration:underline}
.modal-submit{margin-top:2px}
.form-privacy{margin-top:14px;font-size:12px;color:var(--text-3);text-align:center}
.modal-form-success{text-align:center;padding:12px 0}
.success-icon{width:62px;height:62px;border-radius:50%;background:rgba(61,220,151,.14);color:var(--success);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:30px}
.modal-form-success h3{font-size:20px;font-weight:700;color:var(--text)}
.modal-form-success p{color:var(--text-2);font-size:14px;line-height:1.8;margin-top:14px}
.modal-form-success .btn{margin-top:20px}
.mobile-tab{position:fixed;left:0;right:0;bottom:0;z-index:120;display:flex;background:#121722;border-top:1px solid #263041;height:62px;padding-bottom:env(safe-area-inset-bottom)}
.mobile-tab::before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:#263041}
.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;color:#7C899A;font-size:10.5px;font-weight:500;line-height:1;transition:color .2s;min-height:60px}
.tab-item svg{width:20px;height:20px;stroke-width:1.6}
.tab-item.active{color:var(--primary)}
.tab-item:hover{color:var(--text)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.inview{opacity:1;transform:none}
.reveal-delay-1{transition-delay:.08s}
.reveal-delay-2{transition-delay:.16s}
.reveal-delay-3{transition-delay:.24s}
@media(min-width:1024px){
  .container{padding-left:30px;padding-right:30px}
  .desktop-only{display:inline-flex}
  .mobile-tab{display:none}
  .main-nav{display:flex}
  .guide-grid{grid-template-columns:repeat(4,1fr)}
  .process-grid{grid-template-columns:repeat(4,1fr)}
  .route-grid{grid-template-columns:repeat(3,1fr)}
  .process-step:not(:last-child)::after{content:"";position:absolute;right:-26px;top:50%;width:30px;height:1px;background:linear-gradient(90deg,#263041,transparent)}
}
@media(min-width:768px) and (max-width:1023px){
  .guide-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .route-grid{grid-template-columns:repeat(2,1fr)}
  .detail-block{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr;gap:40px}
  .cta-card{grid-template-columns:1fr}
  .cta-btn-col{justify-content:flex-start}
  .scene-item{grid-template-columns:64px 1fr}
  .scene-tag{grid-column:2;justify-self:start}
}
@media(max-width:767px){
  body{padding-bottom:62px}
  .site-header{height:62px}
  .site-header .container{padding-left:16px;padding-right:16px}
  .nav-wrap{height:62px}
  .logo-mark{width:33px;height:33px;border-radius:10px}
  .logo{font-size:17px;gap:8px}
  .logo-name{white-space:nowrap}
  .desktop-only{display:none!important}
  .section{padding:64px 0}
  .page-hero{min-height:0;padding:108px 0 56px}
  .page-hero h1{font-size:34px;letter-spacing:-.4px}
  .hero-lead{font-size:15px;line-height:1.85}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .scroll-actions{flex-direction:column}
  .container{padding-left:16px;padding-right:16px}
  .sec-head h2{font-size:28px}
  .guide-grid{grid-template-columns:1fr;margin-top:26px}
  .guide-card{padding:24px}
  .scene-item{grid-template-columns:1fr;gap:12px;padding:22px}
  .scene-tag{justify-self:start}
  .process-grid{grid-template-columns:1fr}
  .process-step{padding:24px}
  .process-step:last-child{margin-bottom:0}
  .detail-block{grid-template-columns:1fr;gap:26px}
  .detail-media img{aspect-ratio:4/3.2}
  .cta-card{grid-template-columns:1fr;border-radius:20px;padding:28px 22px}
  .cta-btn-col{justify-content:stretch}
  .cta-btn-col .btn{width:100%}
  .route-grid{grid-template-columns:1fr}
  .faq-q{padding:18px 18px;font-size:15.5px}
  .faq-a-inner p{padding:0 18px 20px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-cols{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-cta-col{align-items:stretch}
  .modal-panel{border-radius:22px;padding:32px 22px 24px;transform:translateY(24px)}
  .modal.open .modal-panel{transform:translateY(0)}
  .modal{padding:0 10px 8px;align-items:flex-end}
  .hero-note{margin-top:24px;gap:8px 16px;font-size:12px}
}
@media(max-width:520px){
  .footer-cols{grid-template-columns:1fr}
  .scene-num{font-size:18px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}