:root{--blue:#0033A0;--bright:#0052CC;--deep:#002066;--ink:#0A1628;--text:#1E2A3A;--muted:#4A5568;--soft:#718096;--bg:#FFFFFF;--panel:#F5F7FA;--panel2:#EEF1F6;--line:rgba(0,51,160,.14);--shadow:0 12px 36px rgba(0,33,102,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(1220px,calc(100% - 32px));margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:80;background:#fff}.brand-line{height:22px;background:var(--deep);color:#fff}.brand-line__inner{height:22px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.text-button{height:22px;border:0;background:transparent;color:#fff;cursor:pointer;padding:0 8px}
.masthead{height:68px;border-bottom:1px solid var(--line);background:#fff}.masthead__inner{height:68px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.brand-mark{justify-self:start;min-height:44px;display:flex;align-items:center}.brand-mark img{height:36px;width:auto;object-fit:contain}.brand-mark strong{font-size:28px;color:var(--deep)}
.catalog-button,.app-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px}.catalog-button{padding:0 24px;border:1px solid var(--blue);background:#fff;color:var(--blue);font-weight:700;cursor:pointer}.app-link{justify-self:end;padding:0 18px;background:linear-gradient(135deg,var(--bright),var(--blue),var(--deep));color:#fff;font-weight:700}
.tabbar{height:44px;background:var(--panel);border-bottom:1px solid var(--line)}.tabbar__inner{height:44px;display:flex;align-items:center;gap:8px}.tabbar a{padding:5px 11px;border-radius:6px;color:var(--ink);font-size:14px}.tabbar a.is-active{background:var(--blue);color:#fff}
.site-main{padding-top:134px}.page-hero,.section{padding:44px 0}.page-hero{background:linear-gradient(180deg,#fff,#f8faff);border-bottom:1px solid var(--line)}.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.08em;font-size:13px}.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.25;margin:.35em 0}.lead{max-width:830px;color:var(--muted);font-size:17px}
.hero-image,.media-box{background:var(--panel2);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;align-items:center;justify-content:center}.hero-image{max-height:300px;margin-bottom:24px;min-height:180px}.hero-image img{width:100%;max-height:300px;object-fit:contain;object-position:center}.media-box{min-height:190px}.media-box img{width:100%;height:210px;object-fit:contain;object-position:center}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--bright),var(--blue),var(--deep));color:#fff}.btn-secondary{border:1px solid var(--blue);color:var(--blue);background:#fff}
.section h2{font-size:24px;color:var(--ink);margin:0 0 16px}.section-intro{max-width:840px;color:var(--muted);margin-bottom:24px}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-6{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.card h3{margin:0 0 8px;color:var(--ink);font-size:18px}.card p{margin:0;color:var(--muted)}.card a.more{display:inline-flex;margin-top:14px;color:var(--blue);font-weight:700}
.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:64px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.number-row .num{font-size:32px;font-weight:900;color:var(--blue);line-height:1}.number-row h3{margin:0 0 4px;color:var(--ink)}.number-row p{margin:0;color:var(--muted)}
.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:8px;top:10px;bottom:10px;width:2px;background:var(--line)}.timeline-item{position:relative;padding:0 0 24px}.timeline-item:before{content:"";position:absolute;left:-25px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #fff}.status{display:inline-block;padding:3px 8px;border-radius:6px;background:var(--panel2);color:var(--deep);font-size:13px;font-weight:700}
.quote-note{border-left:4px solid var(--blue);padding:16px 18px;background:var(--panel);color:var(--muted);border-radius:0 12px 12px 0}.legal-block{padding:18px 0;border-bottom:1px solid var(--line)}.legal-block h2{margin-bottom:8px}.faq details{border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:#fff}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:800;color:var(--ink)}
.site-footer{background:var(--ink);color:#A0AEC0;padding:38px 0 calc(24px + env(safe-area-inset-bottom))}.footer-brand{display:flex;justify-content:space-between;gap:30px;align-items:center;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}.footer-logo{display:flex;align-items:center;gap:12px;color:#fff}.footer-logo img{height:32px;width:auto;object-fit:contain}.footer-logo div{display:flex;flex-direction:column}.footer-logo span{font-size:12px;color:#A0AEC0}.footer-brand p{max-width:650px;margin:0}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:28px 0}.footer-grid h2{font-size:15px;color:#fff;margin:0 0 10px}.footer-grid a{display:block;padding:4px 0}.footer-grid a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;font-size:13px}
.layer{position:fixed;inset:0;z-index:120;visibility:hidden;pointer-events:none}.layer.is-open{visibility:visible;pointer-events:auto}.layer-backdrop{position:absolute;inset:0;background:rgba(10,22,40,.46)}.catalog-card,.search-card{position:absolute;left:50%;transform:translateX(-50%);top:90px;width:min(1220px,100%);background:#fff;border-radius:0 0 16px 16px;box-shadow:0 20px 60px rgba(0,32,102,.18);max-height:calc(100vh - 110px);overflow:auto}.catalog-head,.search-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line)}.catalog-brand{display:flex;align-items:center;gap:10px}.catalog-brand img{height:30px;width:auto;object-fit:contain}.close-button{width:44px;height:44px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;cursor:pointer;font-size:24px}.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:20px}.catalog-grid h2{font-size:15px;color:var(--blue);margin:0 0 8px}.catalog-grid a{display:block;padding:11px;border-radius:10px}.catalog-grid a:hover{background:var(--panel)}.catalog-grid b{display:block;color:var(--ink);margin-bottom:2px}.catalog-grid span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
.search-card{padding-bottom:22px}.search-head h2{font-size:20px;margin:0}.search-box{display:flex;gap:10px;padding:20px}.search-box input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:0 14px;min-height:46px}.search-box button{min-width:88px;border:0;border-radius:10px;background:var(--blue);color:#fff;cursor:pointer}.search-note{padding:0 20px;color:var(--muted);margin-top:0}.quick-links{display:flex;gap:10px;flex-wrap:wrap;padding:0 20px}.quick-links a{border:1px solid var(--line);padding:8px 12px;border-radius:8px;color:var(--blue)}
.layer-open{overflow:hidden}.mobile-bottom{display:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(0,82,204,.35);outline-offset:2px}
@media(max-width:900px){.grid-4,.grid-6{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.catalog-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){
  .wrap{width:min(100% - 32px,1220px)}.tabbar{display:none}.site-main{padding-top:90px;padding-bottom:58px}.masthead__inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px}.brand-mark img{max-width:120px}.catalog-button{padding:0 16px}.app-link{padding:0 12px;font-size:14px}.page-hero,.section{padding:32px 0}.grid-2,.grid-4,.grid-6{grid-template-columns:1fr}.footer-brand{display:block}.footer-brand p{margin-top:18px}.catalog-card{top:90px;border-radius:0;width:100%;max-height:calc(100vh - 90px)}.catalog-grid{grid-template-columns:1fr;padding-bottom:80px}.search-card{inset:0;left:0;top:0;transform:none;width:100%;height:100%;max-height:none;border-radius:0;background:var(--panel)}.search-head{padding-top:max(18px,env(safe-area-inset-top))}.search-box,.search-note,.quick-links{padding-left:16px;padding-right:16px}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;min-width:0}.mobile-bottom a.is-active{background:var(--blue);color:#fff}.media-box img{height:auto;max-height:230px}.hero-image{min-height:140px}
}