:root{
  --bg:#f4f7f8;--panel:#fff;--text:#142027;--muted:#647780;--line:#dce5e8;
  --accent:#0c5f6b;--accent-2:#0a4952;--soft:#eaf4f5;--shadow:0 18px 50px rgba(25,48,56,.08);
  --good:#126437;--warning:#9a5a08;--danger:#9b2c2c;--radius:20px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea{font:inherit}.shell{width:min(1120px,calc(100% - 32px));margin-inline:auto}
.topbar{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(12px)}
.topbar-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:780}.brand-mark{width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--soft);color:var(--accent)}.coverage-pill{font-size:12px;color:var(--muted);border:1px solid var(--line);padding:6px 10px;border-radius:999px;background:#fff}
.hero{padding:72px 0 30px}.hero-copy{max-width:900px}.eyebrow,.step-kicker{text-transform:uppercase;letter-spacing:.11em;font-size:11px;font-weight:850;color:#71848d}.hero h1{font-size:clamp(38px,6vw,66px);line-height:1.02;letter-spacing:-.05em;margin:13px 0 18px;max-width:1020px}.lead{font-size:20px;color:#566a73;max-width:850px;margin:0}
.search-card{margin-top:38px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}.search-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.search-card h2{font-size:26px;letter-spacing:-.025em;margin:4px 0 0}.safety-label{font-size:12px;color:var(--accent);font-weight:800;background:var(--soft);padding:7px 10px;border-radius:999px;white-space:nowrap}
.field-stack{display:grid;grid-template-columns:1fr 42px 1fr;gap:14px;align-items:start;margin-top:26px}.field-block{position:relative}.field-block label{display:flex;align-items:center;gap:9px;font-weight:780;margin-bottom:8px}.step-number{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:#edf2f3;color:#52646d;font-size:12px}.input-wrap{position:relative}.input-wrap input{width:100%;height:56px;border:1px solid #cfdcdf;border-radius:13px;padding:0 44px 0 15px;background:#fbfcfc;color:var(--text);outline:none}.input-wrap input:focus{border-color:#74aeb6;box-shadow:0 0 0 4px rgba(12,95,107,.09);background:#fff}.clear-button{position:absolute;right:9px;top:9px;width:36px;height:36px;border:0;border-radius:9px;background:transparent;color:#8a9aa1;font-size:22px;cursor:pointer}.clear-button:hover{background:#eef3f4;color:#44565e}
.pair-divider{display:grid;place-items:center;height:89px;color:#7f929a;font-weight:850;font-size:22px}.selected-entity{margin-top:8px;border:1px solid #b8d7ca;background:#f0faf4;border-radius:11px;padding:9px 11px;color:#20553b;font-size:13px}.selected-entity strong{display:block;color:#183d2b}.search-message{min-height:22px;margin-top:6px;font-size:12px;color:var(--muted)}.search-message.warning{color:var(--warning)}.search-message.error{color:var(--danger)}
.results{position:absolute;left:0;right:0;top:93px;z-index:20;background:#fff;border:1px solid #ccd9dc;border-radius:13px;box-shadow:0 18px 42px rgba(25,48,56,.14);max-height:360px;overflow:auto;padding:6px}.result-item{width:100%;border:0;background:transparent;border-radius:9px;padding:10px 11px;text-align:left;cursor:pointer;display:flex;justify-content:space-between;gap:15px;color:var(--text)}.result-item:hover,.result-item.active{background:#eef6f7}.result-main{min-width:0}.result-name{font-weight:780;word-break:break-word}.result-sub{font-size:12px;color:var(--muted);margin-top:2px}.result-score{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:#71838b;white-space:nowrap;margin-top:2px}.result-empty{padding:12px;color:var(--muted);font-size:13px}.request-link{border:0;background:none;padding:0;color:var(--accent);font-weight:750;cursor:pointer;text-decoration:underline}
.primary-button{border:0;border-radius:13px;background:var(--accent);color:#fff;font-weight:800;padding:14px 18px;cursor:pointer;transition:.15s ease}.primary-button:hover:not(:disabled){background:var(--accent-2);transform:translateY(-1px)}.primary-button:disabled{background:#aab8bd;cursor:not-allowed}.search-card>.primary-button{width:100%;height:54px;margin-top:20px;font-size:16px}.lock-note{text-align:center;color:var(--muted);font-size:12px;margin:8px 0 0}.lock-note.ready{color:var(--good);font-weight:700}
.example-row{display:flex;gap:8px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:18px;color:var(--muted);font-size:12px}.example-button{border:0;background:none;color:var(--accent);font-weight:750;cursor:pointer;padding:2px}
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding:26px 0}.trust-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}.trust-icon{font-size:11px;font-weight:900;color:var(--accent);letter-spacing:.08em}.trust-grid h3{margin:7px 0 6px;font-size:18px}.trust-grid p{margin:0;color:var(--muted);font-size:14px}
.source-band{margin-top:12px;background:#16292f;color:#fff;border-radius:22px;padding:28px;display:flex;justify-content:space-between;gap:30px;align-items:center}.source-band .eyebrow{color:#9fb4bb}.source-band h2{margin:4px 0 0;font-size:27px}.source-band dl{display:grid;grid-template-columns:repeat(2,minmax(130px,1fr));gap:13px 28px;margin:0}.source-band dl div{border-left:1px solid #3c5056;padding-left:12px}.source-band dt{font-size:11px;color:#9fb4bb;text-transform:uppercase;letter-spacing:.08em}.source-band dd{margin:2px 0 0;font-weight:780}
.boundary-band{margin:18px auto 45px;border:1px solid #d7e0e3;background:#fff;border-radius:14px;padding:17px 19px;display:flex;gap:10px;align-items:baseline;color:#546871}.boundary-band strong{color:#293b43;white-space:nowrap}
.footer{border-top:1px solid var(--line);background:#fff}.footer-inner{min-height:72px;display:flex;justify-content:space-between;gap:20px;align-items:center;color:#718189;font-size:12px}
dialog{border:0;border-radius:18px;padding:0;width:min(520px,calc(100% - 24px));box-shadow:0 30px 90px rgba(0,0,0,.24)}dialog::backdrop{background:rgba(12,25,30,.56)}.request-card{padding:26px;position:relative}.request-card h2{font-size:27px;margin:5px 0 7px}.request-card p{color:var(--muted);margin-top:0}.request-card label{display:block;font-weight:700;font-size:13px;margin:13px 0}.request-card input,.request-card textarea{display:block;width:100%;margin-top:5px;border:1px solid #ccd9dc;border-radius:10px;padding:10px;outline:none}.request-card input:focus,.request-card textarea:focus{border-color:#74aeb6;box-shadow:0 0 0 3px rgba(12,95,107,.08)}.request-card .primary-button{width:100%;margin-top:5px}.dialog-close{position:absolute;right:12px;top:12px;border:0;background:#eef2f3;width:34px;height:34px;border-radius:9px;font-size:20px;cursor:pointer}.request-status{font-size:12px;margin-top:8px;color:var(--muted)}
@media(max-width:760px){.shell{width:min(100% - 20px,1120px)}.coverage-pill{display:none}.hero{padding-top:45px}.hero h1{font-size:40px}.lead{font-size:17px}.search-card{padding:19px}.search-card-head{display:block}.safety-label{display:inline-block;margin-top:10px}.field-stack{grid-template-columns:1fr}.pair-divider{height:24px}.results{top:93px}.trust-grid{grid-template-columns:1fr}.source-band{display:block}.source-band dl{margin-top:22px}.boundary-band{display:block}.boundary-band strong{display:block;margin-bottom:3px}.footer-inner{display:block;padding:18px 0}.footer-inner span{display:block}.footer-inner span+span{margin-top:4px}}