:root{
  --brand: rgb(255, 80, 0);
  --brand-dark:#E85A00;
  --light-orange:#FFF3EC;
  --page:#F6F6F6;
  --text:#222222;
  --muted:#555555;
  --soft:#777777;
  --dark:#111111;
  --footer:#1F1F1F;
  --line:rgba(0,0,0,.08);
  --shadow:0 12px 30px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--page);color:var(--text);line-height:1.72;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(0,0,0,.06);box-shadow:0 6px 18px rgba(0,0,0,.04)}
.mobile-topbar{height:62px;display:grid;grid-template-columns:72px 1fr 96px;align-items:center;padding:0 12px;gap:6px}
.menu-toggle{width:44px;height:44px;border:0;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:0 10px;cursor:pointer}
.menu-toggle span{width:22px;height:2px;background:#1f1f1f;border-radius:99px;display:block}
.mobile-logo{justify-self:center;display:flex;align-items:center;justify-content:center;min-width:0}
.mobile-logo img{max-height:40px;max-width:138px;object-fit:contain}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff!important;border-radius:999px;padding:11px 22px;font-weight:700;box-shadow:0 10px 22px rgba(255,80,0,.24);transition:.2s ease;white-space:nowrap}
.main-btn:hover{background:var(--brand-dark);transform:translateY(-1px)}
.mobile-register{font-size:13px;padding:8px 12px;justify-self:end;box-shadow:none}
.desktop-header{display:none;height:78px;align-items:center;gap:24px}
.brand-logo img{height:48px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:6px;flex:1}
.desktop-nav a{font-size:15px;color:#333;padding:9px 10px;border-radius:999px;transition:.2s ease;white-space:nowrap}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--brand);background:rgba(255,80,0,.08)}
.header-register{font-size:15px;padding:10px 18px}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.48);z-index:90;opacity:0;pointer-events:none;transition:.25s ease}
.mobile-drawer{position:fixed;top:0;left:0;z-index:100;width:82vw;max-width:320px;height:100vh;background:#fff;transform:translateX(-105%);transition:transform .28s ease;box-shadow:18px 0 40px rgba(0,0,0,.22);padding:18px;overflow-y:auto}
.drawer-open{overflow:hidden}
.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}
.drawer-head img{height:42px;object-fit:contain}
.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:var(--light-orange);color:var(--brand);font-size:28px;line-height:1;cursor:pointer}
.drawer-nav{display:grid;gap:8px;padding-top:18px}
.drawer-nav a{padding:13px 14px;border-radius:14px;color:#262626;font-weight:700;background:#fafafa}
.drawer-nav a.active,.drawer-nav a:hover{background:var(--light-orange);color:var(--brand)}
.site-main{min-height:60vh}
.hero-section{position:relative;background:linear-gradient(105deg,rgba(0,0,0,.9) 0%,rgba(0,0,0,.76) 46%,rgba(0,0,0,.52) 100%),url('banner.webp');background-size:cover;background-position:center;overflow:hidden;color:#fff}
.hero-section:after{content:"";position:absolute;right:-120px;bottom:-80px;width:55%;height:45%;background:linear-gradient(135deg,rgba(255,80,0,.32),rgba(255,80,0,0));clip-path:polygon(22% 0,100% 0,78% 100%,0 100%);pointer-events:none}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:24px;align-items:center;padding:54px 0 74px;text-align:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:800;letter-spacing:.04em;font-size:14px;text-transform:uppercase}
.hero-title{font-size:42px;line-height:1.1;margin:12px 0 16px;color:var(--brand);letter-spacing:.02em}
.hero-desc{color:#f5f5f5;font-size:16px;max-width:650px;margin:0 auto 22px}
.hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.hero-tags span{color:#fff;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);border-radius:999px;padding:7px 12px;font-size:13px}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:0}
.visual-glow{position:absolute;width:72%;height:58%;background:radial-gradient(circle,rgba(255,80,0,.28),rgba(255,80,0,0) 68%);filter:blur(4px)}
.hero-visual img{position:relative;z-index:1;width:100%;max-height:300px;object-fit:contain;object-position:center;filter:drop-shadow(0 22px 36px rgba(0,0,0,.38))}
.quick-links{position:relative;z-index:5;margin:-36px auto 0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.quick-card{background:#fff;border:1px solid rgba(255,80,0,.1);border-radius:18px;padding:16px;box-shadow:var(--shadow);display:grid;gap:5px;min-height:126px;transition:.2s ease}
.quick-card:hover{transform:translateY(-3px);border-color:rgba(255,80,0,.35)}
.quick-card b{color:var(--brand);font-size:13px}.quick-card strong{font-size:17px;color:#222}.quick-card span{font-size:13px;color:#666;line-height:1.55}
.section{padding:58px 0}.section-head{text-align:center;max-width:780px;margin:0 auto 30px}.section-head h2,.app-copy h2,.dual-copy h2,.content-main h2,.sub-hero h1{line-height:1.25;margin:10px 0 12px}.section-head p{color:var(--muted);margin:0}.focus-section,.zone-section,.page-content{background:#fff}.focus-layout{display:grid;gap:18px}.card-dark{background:linear-gradient(135deg,#141414,#2a170f);color:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.focus-main{display:grid;gap:18px;padding:22px}.focus-main p{color:#eee}.focus-metrics{display:grid;gap:12px}.focus-metrics div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:15px}.focus-metrics b{display:block;color:var(--brand);margin-bottom:4px}.focus-metrics span{display:block;color:#f0f0f0;font-size:14px;line-height:1.55}.tag{display:inline-flex;color:var(--brand);font-size:13px;font-weight:800;background:rgba(255,80,0,.1);padding:5px 10px;border-radius:999px}.focus-side{display:grid;gap:18px}.mini-feature{background:#fff;border-radius:22px;box-shadow:var(--shadow);border:1px solid var(--line);padding:16px;display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:center}.mini-feature img{width:96px;height:96px;object-fit:contain;background:var(--light-orange);border-radius:16px;padding:6px}.mini-feature h3,.mini-feature p{margin:4px 0}.mini-feature p{font-size:14px;color:var(--muted);line-height:1.55}.text-link{display:inline-flex;align-items:center;color:var(--brand);font-weight:800;border-bottom:1px solid rgba(255,80,0,.35);line-height:1.4}.text-link:hover{color:var(--brand-dark);border-color:var(--brand-dark)}
.dual-section{background:linear-gradient(180deg,#fff,var(--light-orange))}.dual-grid{display:grid;gap:22px}.dual-card{background:#fff;border-radius:24px;border:1px solid rgba(255,80,0,.1);box-shadow:var(--shadow);overflow:hidden}.dual-img{background:#fff8f4;padding:18px}.dual-img img{width:100%;max-height:260px;object-fit:contain;margin:auto}.dual-copy{padding:22px}.dual-copy p{color:var(--muted)}.check-list{margin:14px 0;padding:0;list-style:none;display:grid;gap:8px}.check-list li{position:relative;padding-left:22px;color:var(--muted)}.check-list li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.zone-grid{display:grid;grid-template-columns:1fr;gap:18px}.zone-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);overflow:hidden;display:grid}.zone-card img{width:100%;max-height:190px;object-fit:contain;background:#fff8f4;padding:14px}.zone-card div{padding:20px}.zone-card h3,.zone-card p{margin:8px 0}.zone-card p{color:var(--muted)}
.app-band{background:var(--light-orange)}.app-split{display:grid;gap:24px;align-items:center;background:#fff;border-radius:28px;padding:24px;box-shadow:var(--shadow);border:1px solid rgba(255,80,0,.12)}.app-copy p{color:var(--muted)}.inline-points{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.inline-points span{background:var(--light-orange);color:var(--brand);padding:7px 12px;border-radius:999px;font-weight:800;font-size:13px}.app-img img{max-height:320px;object-fit:contain;margin:auto}
.service-section{background:#fff}.service-grid{display:grid;grid-template-columns:1fr;gap:16px}.service-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 8px 22px rgba(0,0,0,.05)}.service-grid b{color:var(--brand);font-size:18px}.service-grid h3{margin:6px 0}.service-grid p{margin:0;color:var(--muted)}
.responsible-strip{background:#111;color:#fff}.responsible-box{display:grid;gap:18px;align-items:center}.responsible-box p{color:#e8e8e8;margin:0}.responsible-box h2{margin:10px 0;color:#fff}.faq-preview{background:#fff}.faq-grid,.faq-list-full{display:grid;gap:14px}.faq-grid details,.faq-list-full details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px 18px;box-shadow:0 8px 20px rgba(0,0,0,.04)}summary{cursor:pointer;font-weight:800;color:#222}details p{color:var(--muted);margin:10px 0 0}.more-line{text-align:center;margin-top:24px}
.sub-hero{background:linear-gradient(120deg,#101010 0%,#1e1e1e 58%,#2a160f 100%);color:#fff;overflow:hidden}.sub-hero-inner{padding:58px 0}.sub-hero h1{font-size:34px;max-width:860px;color:#fff}.sub-hero p{max-width:760px;color:#eee}.split-sub{display:grid;gap:24px;align-items:center}.split-sub img{width:100%;max-height:300px;object-fit:contain;margin:auto}.content-main{font-size:16px}.content-main h2{font-size:26px;margin-top:26px}.content-main h2:first-child{margin-top:0}.content-main p{color:var(--muted);margin:0 0 14px}.narrow{max-width:920px}.two-col-page{display:grid;gap:26px}.content-side{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:20px;align-self:start}.content-side img{max-height:260px;object-fit:contain;margin:0 auto 16px;background:#fff8f4;border-radius:18px;padding:10px}.info-panel{background:#fffdfb}.side-note,.notice-panel{background:var(--light-orange);border-left:4px solid var(--brand);border-radius:16px;padding:18px;margin:20px 0}.notice-panel p{margin:0}.feature-stack{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.feature-stack span{background:var(--light-orange);color:var(--brand);border-radius:999px;padding:8px 12px;font-weight:800;font-size:13px}.step-list{display:grid;gap:12px;margin:18px 0 24px;padding-left:22px}.step-list li{color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px}.link-row{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px}.card-grid{display:grid;gap:16px;margin:22px 0}.card-grid article,.timeline-cards article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 20px rgba(0,0,0,.04)}.card-grid h3,.timeline-cards h3{margin:0 0 8px}.timeline-cards{display:grid;gap:16px;margin:22px 0}.timeline-cards span{color:var(--brand);font-weight:800}.contact-card p{color:var(--muted)}
.site-footer{background:var(--footer);color:#d8d8d8;padding:46px 0 22px}.footer-grid{display:grid;gap:28px}.footer-brand img{height:46px;object-fit:contain;margin-bottom:14px}.footer-brand p{margin:0;color:#d8d8d8}.footer-col{display:grid;gap:8px;align-content:start}.footer-col h3{color:#fff;margin:0 0 6px}.footer-col a{color:#d8d8d8}.footer-col a:hover{color:var(--brand)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:28px;padding-top:18px;display:grid;gap:6px}.footer-bottom p{margin:0;color:#bbb;font-size:13px}
@media (min-width:700px){.quick-links{grid-template-columns:repeat(3,1fr)}.focus-layout{grid-template-columns:1.15fr .85fr}.focus-main{grid-template-columns:1fr .9fr;align-items:center}.service-grid{grid-template-columns:repeat(2,1fr)}.zone-grid{grid-template-columns:repeat(2,1fr)}.card-grid.three,.timeline-cards{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.4fr repeat(3,1fr)}}
@media (min-width:920px){.mobile-topbar{display:none}.desktop-header{display:flex}.hero-inner{grid-template-columns:.95fr 1.05fr;text-align:left;gap:42px;padding:72px 0 94px}.hero-title{font-size:64px}.hero-desc{margin-left:0;font-size:18px}.hero-tags{justify-content:flex-start}.hero-visual img{max-height:520px}.quick-links{grid-template-columns:repeat(5,1fr);margin-top:-34px}.dual-grid{grid-template-columns:1fr 1fr}.zone-grid{grid-template-columns:repeat(4,1fr)}.zone-large{grid-column:span 2}.app-split{grid-template-columns:1.05fr .95fr;padding:34px 44px}.service-grid{grid-template-columns:repeat(3,1fr)}.responsible-box{grid-template-columns:1fr auto}.two-col-page{grid-template-columns:minmax(0,1fr) 320px}.split-sub{grid-template-columns:1fr 360px}.sub-hero h1{font-size:46px}.footer-bottom{grid-template-columns:1fr auto}}
@media (max-width:380px){.mobile-topbar{grid-template-columns:58px 1fr 86px;padding:0 8px}.mobile-register{font-size:12px;padding:7px 10px}.mobile-logo img{max-width:116px}.quick-links{grid-template-columns:1fr}.hero-title{font-size:36px}}