:root{--bg:#f3f0e9;--paper:#fffdf8;--ink:#171b20;--muted:#687079;--line:#d9d4ca;--navy:#172b3f;--navy2:#24435d;--orange:#e78335;--orange2:#f0a45f;--soft:#e9e3d8;--shadow:0 18px 50px rgba(21,31,40,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.76;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.shell{width:min(1080px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,253,248,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.header-inner{width:min(1160px,calc(100% - 32px));height:72px;margin:auto;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand-logo{width:36px;height:36px;object-fit:contain}.brand-copy{display:flex;flex-direction:column;line-height:1.1}.brand-copy strong{font-size:17px;letter-spacing:.04em}.brand-copy small{margin-top:6px;font-size:10px;letter-spacing:.16em;color:var(--muted)}.primary-nav{display:flex;align-items:center;gap:4px}.primary-nav a{padding:9px 11px;border-radius:8px;font-size:14px}.primary-nav a:hover{background:var(--soft)}.header-actions{display:flex;gap:8px}.ghost-btn,.solid-btn,.catalog-head button,.searchbox-head button{min-height:42px;border-radius:9px;padding:0 14px;border:1px solid var(--line);background:white;cursor:pointer}.solid-btn{background:var(--navy);border-color:var(--navy);color:white}.ghost-btn:hover,.solid-btn:hover{transform:translateY(-1px)}.quick-strip{background:var(--navy);color:white}.quick-strip .shell{min-height:42px;display:flex;align-items:center;gap:20px;font-size:13px;overflow-x:auto;white-space:nowrap}.quick-strip strong{color:var(--orange2)}.quick-strip a{opacity:.88}.quick-strip a:hover{opacity:1}.hero{padding:72px 0 46px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:54px;align-items:end}.kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.18em;color:var(--navy2);text-transform:uppercase}.kicker:before{content:"";width:28px;height:2px;background:var(--orange)}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.06;letter-spacing:-.04em;margin:18px 0 22px;max-width:780px}.hero p{font-size:17px;color:#4f5862;max-width:760px;margin:0}.hero-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.hero-card small{color:var(--orange);font-weight:700}.hero-card h2{font-size:22px;margin:10px 0}.hero-card p{font-size:14px}.hero-actions{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:9px;background:var(--navy);color:white;font-weight:700;font-size:14px}.btn.alt{background:transparent;color:var(--navy);border:1px solid var(--navy)}.section{padding:52px 0}.section.alt{background:#ebe6dd}.section-head{display:flex;justify-content:space-between;gap:36px;align-items:flex-end;margin-bottom:24px}.section-head h2{font-size:30px;line-height:1.2;margin:8px 0 0}.section-head p{max-width:560px;color:var(--muted);margin:0}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.number-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;min-height:220px;display:flex;flex-direction:column}.number-card b{font-size:12px;color:var(--orange);letter-spacing:.15em}.number-card h3{margin:18px 0 8px;font-size:19px}.number-card p{color:var(--muted);font-size:14px;margin:0 0 16px}.number-card a{margin-top:auto;font-weight:700;color:var(--navy2);font-size:14px}.feature-row{display:grid;grid-template-columns:260px 1fr;gap:30px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px}.image-slot{height:178px;border-radius:13px;background:#eee9df;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.feature-copy h3{font-size:26px;margin:0 0 10px}.feature-copy p{color:var(--muted);margin:0 0 14px}.mosaic{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.mosaic-main,.mosaic-side>article{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px}.mosaic-side{display:grid;gap:18px}.mosaic h3{margin-top:0}.mosaic p{color:var(--muted)}.page-hero{padding:58px 0 34px}.crumb{font-size:13px;color:var(--muted);margin-bottom:14px}.page-hero-grid{display:grid;grid-template-columns:1fr 300px;gap:44px;align-items:center}.page-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.1;margin:10px 0 14px}.page-hero p{color:var(--muted);font-size:16px}.page-picture{height:210px;background:#e8e2d7;border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.page-picture img{width:100%;height:100%;object-fit:contain}.article{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:34px;margin-bottom:56px}.article h2{font-size:24px;margin:34px 0 12px}.article h2:first-child{margin-top:0}.article p{font-size:15px;color:#3f4851}.article .note{border-left:4px solid var(--orange);background:#f7f1e7;padding:18px 20px;border-radius:0 10px 10px 0;margin:24px 0}.article .note h2{margin:0 0 8px}.timeline{display:grid;gap:12px;margin-top:18px}.timeline-item{display:grid;grid-template-columns:100px 1fr;gap:18px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff}.timeline-item time{font-weight:700;color:var(--navy2)}.timeline-item strong{display:block;margin-bottom:4px}.timeline-item p{margin:0}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff}.faq-item h3{margin:0 0 8px;font-size:17px}.faq-item p{margin:0}.site-footer{background:#121d27;color:#edf1f4;padding:48px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}.footer-logo{width:42px;height:42px;object-fit:contain;margin-bottom:12px}.footer-intro h2{margin:0 0 8px}.footer-intro p{color:#b8c0c8;font-size:14px;max-width:320px}.site-footer h3{font-size:14px;color:var(--orange2);margin:0 0 10px}.site-footer a{display:block;color:#cdd4da;font-size:13px;padding:5px 0}.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;color:#aeb8c0;font-size:12px}.shade{position:fixed;inset:0;background:rgba(8,15,22,.58);z-index:70;opacity:0;pointer-events:none;transition:.18s}.shade.is-open{opacity:1;pointer-events:auto}.catalog,.searchbox{position:fixed;z-index:80;background:var(--paper);box-shadow:0 24px 70px rgba(0,0,0,.25);opacity:0;pointer-events:none;transition:.2s}.catalog{right:22px;top:86px;width:min(620px,calc(100% - 44px));max-height:72vh;overflow:auto;border-radius:18px;padding:24px;transform:translateY(-10px)}.catalog.is-open,.searchbox.is-open{opacity:1;pointer-events:auto;transform:none}.catalog-head,.searchbox-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:18px}.catalog-head small,.searchbox-head small{font-size:10px;letter-spacing:.18em;color:var(--orange)}.catalog-head h2,.searchbox-head h2{margin:4px 0 0}.catalog-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.catalog-list a{border:1px solid var(--line);border-radius:11px;padding:14px;background:white}.catalog-list strong{display:block;font-size:15px}.catalog-list span{display:block;color:var(--muted);font-size:12px;margin-top:5px}.catalog-services{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.catalog-services a{font-size:13px;padding:8px 12px;background:#ece7dd;border-radius:8px}.searchbox{right:22px;top:86px;width:min(460px,calc(100% - 44px));border-radius:18px;padding:24px;transform:translateY(-10px)}.searchbox p{font-size:14px;color:var(--muted)}.search-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.search-grid a{padding:12px;border-radius:9px;border:1px solid var(--line);background:white;text-align:center;font-size:14px}.mobile-nav{display:none}
@media(max-width:900px){.primary-nav{display:none}.number-grid{grid-template-columns:1fr 1fr}.hero-grid,.page-hero-grid,.mosaic{grid-template-columns:1fr}.hero-card{max-width:620px}.page-picture{height:180px}.footer-grid{grid-template-columns:1fr 1fr}.feature-row{grid-template-columns:220px 1fr}}
@media(max-width:640px){.shell{width:min(100% - 32px,1080px)}.header-inner{width:calc(100% - 24px);height:64px;gap:8px}.brand-logo{width:30px;height:30px}.brand-copy strong{font-size:15px}.brand-copy small{font-size:8px}.header-actions{margin-left:auto}.ghost-btn{display:none}.solid-btn{padding:0 11px;font-size:13px}.quick-strip .shell{gap:14px}.hero{padding:48px 0 34px}.hero h1{font-size:40px}.hero p{font-size:15px}.number-grid{grid-template-columns:1fr}.section{padding:38px 0}.section-head{display:block}.section-head p{margin-top:12px}.feature-row{grid-template-columns:1fr}.image-slot{height:164px}.page-hero{padding-top:38px}.page-hero-grid{gap:20px}.page-picture{height:168px}.article{padding:22px;margin-bottom:74px}.article h2{font-size:21px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}.footer-intro{grid-column:1/-1}.catalog{right:12px;top:74px;width:calc(100% - 24px);max-height:76vh;padding:18px}.catalog-list{grid-template-columns:1fr}.searchbox{inset:64px 0 0 0;width:auto;border-radius:0;padding:24px;transform:none}.search-grid{grid-template-columns:1fr}.mobile-nav{position:fixed;z-index:50;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);height:52px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,248,.97);border-top:1px solid var(--line);backdrop-filter:blur(12px)}.mobile-nav a{display:flex;align-items:center;justify-content:center;font-size:12px}.site-footer{padding-bottom:80px}}