:root{--bg:#F3FBFA;--deep:#D4EFEA;--card:#FBFEFD;--soft:#BFE6DF;--title:#123532;--text:#1A4540;--muted:#3F6B66;--assist:#5E8681;--brand:#0D5C56;--brand2:#168A7D;--mint:#8FDFD2;--line:rgba(22,138,125,.22);--shadow:0 14px 36px rgba(18,53,50,.10);--max:1160px}*{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",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}.wrap{width:min(var(--max),calc(100% - 32px));margin:auto}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{position:fixed;inset:0 0 auto;z-index:50;box-shadow:0 4px 18px rgba(18,53,50,.06)}.daybar{height:18px;background:var(--brand);color:#F3FBFA;font-size:12px;line-height:18px}.daybar-inner,.hallbar-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.text-button{border:0;background:none;color:inherit;padding:0 2px;cursor:pointer}.hallbar{height:58px;background:#FBFEFD;border-bottom:1px solid var(--line)}.hallbar-inner{justify-content:flex-start;gap:12px}.brand{display:flex;align-items:center;min-width:0}.brand-logo{display:block;max-height:32px;max-width:180px;object-fit:contain}.brand-text{font-weight:800;color:var(--brand);font-size:20px}.catalog-button,.app-link,.panel-head button,.search-head button{min-height:44px;border:1px solid var(--line);border-radius:12px;background:#F3FBFA;color:var(--brand);padding:8px 16px;cursor:pointer}.app-link{margin-left:auto;display:flex;align-items:center;background:linear-gradient(135deg,#168A7D 0%,#0D5C56 100%);color:#F3FBFA}.daytabs{height:36px;background:var(--deep);border-bottom:1px solid var(--line)}.daytabs-inner{height:100%;display:flex;align-items:center;gap:8px}.daytabs a{padding:3px 10px;border-radius:8px;font-size:14px;color:var(--title)}.daytabs a.active{background:var(--brand2);color:#F3FBFA}.page-main{padding-top:132px;min-height:70vh}.page-hero,.section{padding:34px 0}.page-hero h1{margin:.2em 0;font-size:clamp(28px,4vw,32px);line-height:1.25;color:var(--title)}.eyebrow{color:var(--brand2);font-weight:700;letter-spacing:.08em}.lead{font-size:17px;color:var(--muted);max-width:820px}.hero-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:center}.media-slot{min-height:220px;border:1px solid var(--line);border-radius:16px;background:var(--deep);display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-image{width:100%;max-height:280px;object-fit:contain;object-position:center}.content-image{width:100%;height:190px;object-fit:contain;object-position:center;background:#F3FBFA;border-radius:14px}.app-image{width:100%;max-height:420px;object-fit:contain}.fallback-cover{padding:36px;text-align:center;color:var(--title)}.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--brand2);font-weight:700}.btn.primary{background:linear-gradient(135deg,#168A7D 0%,#0D5C56 100%);color:#F3FBFA}.btn.secondary{background:#F3FBFA;color:var(--brand)}.grid-3,.grid-4,.status-grid,.feature-grid{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.status-grid{grid-template-columns:repeat(4,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.card,.text-panel,.step,.faq-item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.card h2,.card h3,.text-panel h2,.step h2,.step h3{margin-top:0;color:var(--title)}.section-title{font-size:26px;margin:0 0 18px;color:var(--title)}.split{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:center}.split.reverse{grid-template-columns:1.15fr 1fr}.muted{color:var(--muted)}.mini-link{color:var(--brand2);font-weight:700}.timeline{display:grid;gap:14px}.step{position:relative;padding-left:54px}.step-index{position:absolute;left:18px;top:18px;width:26px;height:26px;border-radius:8px;background:var(--deep);color:var(--brand);display:grid;place-items:center;font-weight:800}.notice{background:var(--deep);border-left:4px solid var(--brand2);padding:16px 18px;border-radius:12px;color:var(--title)}.site-footer{background:var(--brand);color:#D4EFEA;padding:42px 0 84px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}.footer-brand strong{font-size:22px;color:#F3FBFA}.footer-logo{height:30px;max-width:160px;object-fit:contain}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h3{color:#F3FBFA;margin:0 0 10px}.footer-grid a{display:block;padding:3px 0;color:#D4EFEA}.footer-note{margin-top:24px;max-width:920px}.copyright{color:#BFE6DF}.overlay{position:fixed;inset:0;background:rgba(18,53,50,.38);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.catalog-panel,.search-panel{position:fixed;z-index:80;top:76px;background:#FBFEFD;border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.catalog-panel{width:min(420px,calc(100% - 32px));left:calc(50% - 580px + 150px);max-height:calc(100vh - 92px);overflow:auto;border-radius:0 0 16px 16px}.search-panel{width:min(760px,calc(100% - 32px));left:50%;transform:translateX(-50%);padding:18px;border-radius:0 0 16px 16px}.catalog-panel.open,.search-panel.open{opacity:1;visibility:visible;pointer-events:auto}.panel-head,.search-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}.panel-brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--title)}.panel-brand img{height:28px;max-width:140px;object-fit:contain}.catalog-groups{padding:14px}.catalog-groups section{margin-bottom:16px}.catalog-groups h3{margin:0 0 8px;color:var(--brand)}.catalog-groups a{display:grid;grid-template-columns:110px 1fr;gap:8px;padding:8px;border-radius:10px}.catalog-groups a:hover{background:var(--deep)}.catalog-groups span{font-size:13px;color:var(--muted)}.search-box input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:#F3FBFA;color:var(--text)}.quick-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.quick-links a{padding:8px 12px;border-radius:10px;background:var(--deep);color:var(--brand)}.mobile-bottom{display:none}.faq-list{display:grid;gap:16px}.faq-item h2{font-size:19px}.plain-list{padding-left:20px}.plain-list li{margin:7px 0}@media(max-width:1200px){.catalog-panel{left:16px}}@media(max-width:820px){.daytabs{display:none}.page-main{padding-top:76px;padding-bottom:68px}.hallbar-inner{gap:8px}.brand{flex:1;min-width:0}.brand-logo{max-width:120px}.catalog-button{min-width:72px}.app-link{margin-left:0;white-space:nowrap}.hero-grid,.split,.split.reverse,.grid-4,.grid-3,.status-grid,.feature-grid{grid-template-columns:1fr}.hero-grid{gap:18px}.media-slot{min-height:180px}.content-image{height:auto;max-height:220px}.catalog-panel{top:76px;left:0;width:100%;max-height:calc(100vh - 76px);border-radius:0}.search-panel{top:76px;width:100%;left:0;transform:none;border-radius:0}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:60;background:#FBFEFD;border-top:1px solid var(--line);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:grid;place-items:center;min-height:50px;font-size:13px}.mobile-bottom a.active{background:var(--brand);color:#F3FBFA}.site-footer{padding-bottom:86px}.footer-grid{grid-template-columns:repeat(2,1fr)}.catalog-groups a{grid-template-columns:100px 1fr}}@media(max-width:460px){.wrap{width:min(var(--max),calc(100% - 32px))}.daybar{font-size:11px}.brand-text{font-size:17px}.catalog-button,.app-link{padding:8px 10px}.footer-grid{grid-template-columns:1fr}.catalog-groups a{grid-template-columns:1fr;gap:2px}.page-hero,.section{padding:28px 0}}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--mint);outline-offset:2px}.icon-space{margin-top:12px}.media-block{min-width:0}