:root{color-scheme:light;--ink:#152d3c;--muted:#627380;--line:#dce5e9;--teal:#087a68;--paper:#f3f7f8;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,a,input{touch-action:manipulation}[hidden]{display:none!important}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #50bca9;outline-offset:3px}.shell{max-width:1192px;margin:auto;padding:0 40px}.topbar{height:94px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:700;color:var(--ink);font-size:18px}.brand-mark{width:35px;height:35px;border-radius:11px;background:var(--teal);color:white;display:inline-flex;align-items:center;justify-content:center;font-size:26px;font-weight:400}.pill{border:1px solid var(--line);padding:7px 12px;border-radius:99px;font-size:12px;color:var(--muted);white-space:nowrap}.intro{padding:53px 0 31px}.eyebrow{font-size:12px;color:var(--teal);font-weight:700;letter-spacing:2px;margin:0 0 14px}h1{font-size:40px;line-height:1.35;letter-spacing:0;margin:0 0 16px}p{line-height:1.8}.muted{color:var(--muted)}.small{font-size:13px}.steps{display:flex;gap:35px;font-size:13px;color:var(--muted);margin:26px 0 0}.steps b{color:var(--teal);margin-right:8px;font-size:11px}h2{font-size:19px;margin:0 0 4px}h3{font-size:16px;margin:0 0 8px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px;margin-bottom:24px;box-shadow:0 5px 20px #152d3c03}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:23px}.panel-heading p{margin:0}.button{border-radius:8px;padding:12px 17px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:43px;border:1px solid transparent;white-space:nowrap;line-height:1.3}.button:hover{text-decoration:none;filter:brightness(.96)}.primary{background:var(--teal);color:white}.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:21px}.actions.compact{margin:14px 0 0}.route-row{display:grid;grid-template-columns:1.1fr 1.8fr 1fr 28px;gap:15px;padding:18px 0;border:0;border-top:1px solid var(--line);margin:0;min-inline-size:0}.route-row legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:9px;min-width:0}input{width:100%;background:#fbfcfd;border:1px solid #d3dfe4;border-radius:8px;padding:12px 11px;font-size:13px;color:var(--ink);outline:none;min-width:0}input:focus{border-color:var(--teal);box-shadow:0 0 0 3px #087a6812}input::placeholder{color:#8997a2}.remove-row{border:0;background:transparent;color:#7d8c97;font-size:24px;align-self:end;height:43px}.status{font-size:12px;color:var(--muted);margin:17px 0 0;line-height:1.8}.status.error{color:#ae352e}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:34px}.notes-grid article{padding:0 0 20px}.notes-grid p{font-size:12px;color:var(--muted);margin:0}.note-index{display:block;color:var(--teal);font-size:11px;font-weight:700;margin-bottom:14px}footer{font-size:11px;color:#81909a;padding:25px 0 30px;border-top:1px solid var(--line);margin-top:10px}.link-card{border-top:1px solid var(--line);padding:22px 0}.link-card:last-child{padding-bottom:0}.domain{font-size:13px;margin:0 0 6px;font-weight:600}.target-text{overflow-wrap:anywhere;margin:6px 0}.link-label{font-size:11px;color:var(--muted);margin:15px 0 5px}.generated-link{font-size:12px;overflow-wrap:anywhere;display:block;background:#f4f8f8;padding:12px;border-radius:7px;line-height:1.7}.qr-row{display:flex;align-items:center;gap:18px;padding:10px 0}.qr-image{width:176px;height:176px;padding:4px;background:#fff;border:1px solid var(--line);display:grid;place-items:center}.qr-image canvas,.qr-image img{width:168px;height:168px;display:block}.qr-actions{display:flex;align-items:center}.viewer{background:#fff}.welcome{max-width:700px;margin:12vh auto;padding:30px}.welcome .brand{margin-bottom:65px}.welcome .button{margin-top:20px}.welcome .small{margin-top:22px}.frame-layout{height:100dvh;display:flex;flex-direction:column}.frame-toolbar{height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 18px;border-bottom:1px solid var(--line);font-size:12px}.frame-toolbar strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.frame-toolbar a{white-space:nowrap}.frame-slot{flex:1;min-height:0}.frame-slot iframe{display:block;border:0;width:100%;height:100%;background:white}.frame-hint{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#152d3cf2;color:#fff;border-radius:9px;padding:13px 16px;font-size:12px;line-height:1.7;width:max-content;max-width:calc(100% - 30px);box-shadow:0 5px 20px #0002}.text-button{border:0;color:#8de0ce;background:none;margin-left:12px;padding:0}
@media(max-width:760px){.shell{padding:0 20px}.topbar{height:76px}.intro{padding:35px 0 25px}.steps{gap:14px;font-size:11px;flex-wrap:wrap}.panel{padding:20px}.panel-heading{align-items:flex-start;gap:12px}.panel-heading>.button{padding:10px;font-size:12px}.route-row{grid-template-columns:1fr 30px;gap:14px}.route-row label{grid-column:1}.route-row .remove-row{grid-column:2;grid-row:1;align-self:end}.route-row .target-label{grid-row:2}.route-row label:last-of-type{grid-row:3}.notes-grid{grid-template-columns:1fr;gap:8px}.notes-grid article{border-bottom:1px solid var(--line);padding-bottom:20px}.welcome{margin:5vh auto;padding:25px}.welcome .brand{margin-bottom:50px}}