:root{
  --paper:#f6f7f9;
  --surface:#ffffff;
  --surface-2:#f0f3f7;
  --ink:#101828;
  --muted:#667085;
  --line:#e4e7ec;
  --line-strong:#d0d5dd;
  --brand:#2357d9;
  --brand-dark:#173ea8;
  --brand-soft:#eef4ff;
  --green:#067647;
  --green-soft:#ecfdf3;
  --amber:#b54708;
  --amber-soft:#fffaeb;
  --red:#b42318;
  --red-soft:#fef3f2;
  --violet:#6941c6;
  --violet-soft:#f4f3ff;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 10px 30px rgba(16,24,40,.05);
  --radius:14px;
  --mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.nav{height:68px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(228,231,236,.85);background:rgba(255,255,255,.88);backdrop-filter:blur(18px);position:sticky;top:0;z-index:50}
.nav .container{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-weight:760;letter-spacing:-.02em}
.brand-mark{width:30px;height:30px;border:1px solid var(--line-strong);border-radius:9px;display:grid;place-items:center;background:linear-gradient(145deg,#fff,#eef3ff);box-shadow:inset 0 0 0 4px #f8faff}
.brand-mark::after{content:"";width:9px;height:9px;border:2px solid var(--brand);border-radius:50%;box-shadow:7px 0 0 -3px var(--brand),-7px 0 0 -3px var(--brand)}
.navlinks{display:flex;align-items:center;gap:6px}
.navlinks a{font-size:14px;color:#475467;text-decoration:none;padding:8px 11px;border-radius:8px}
.navlinks a:hover{background:#f2f4f7;color:var(--ink)}
.nav-cta{border:1px solid var(--line-strong)!important;background:var(--surface)!important;color:var(--ink)!important;font-weight:650!important}
.hero{padding:92px 0 66px;background:radial-gradient(circle at 78% 10%,rgba(35,87,217,.09),transparent 30%),linear-gradient(#fff,#f8faff 75%,var(--paper))}
.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid #d6e1ff;background:#f8faff;color:var(--brand-dark);padding:5px 9px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
h1,h2,h3{letter-spacing:-.035em;line-height:1.08;margin:0}
h1{font-size:clamp(44px,6.5vw,76px);max-width:930px;font-weight:720;margin-top:22px}
.hero-copy{max-width:760px;font-size:20px;color:#475467;margin:24px 0 32px}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.btn{border-radius:10px;padding:11px 16px;border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-weight:650;text-decoration:none;display:inline-flex;align-items:center;gap:8px;justify-content:center;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.btn:hover{border-color:#98a2b3;background:#fcfcfd}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(16,24,40,.12),0 4px 10px rgba(35,87,217,.18)}
.btn-primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn-ghost{border-color:transparent;background:transparent;box-shadow:none;color:#475467}
.btn-small{padding:8px 11px;font-size:13px}
.section{padding:72px 0}
.section-white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:32px}
.section-head h2{font-size:36px}
.section-head p{max-width:600px;color:var(--muted);margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card-flat{box-shadow:none}
.card h3{font-size:20px;margin-bottom:8px}
.card p{color:var(--muted);margin:0}
.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#98a2b3;font-weight:700;margin-bottom:12px}
.metric{font-size:30px;font-weight:700;letter-spacing:-.04em}
.mono{font-family:var(--mono);font-size:.92em}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.status{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:700;border:1px solid transparent;white-space:nowrap}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.status-good{background:var(--green-soft);color:var(--green);border-color:#abefc6}
.status-pending{background:var(--amber-soft);color:var(--amber);border-color:#fedf89}
.status-gap{background:var(--red-soft);color:var(--red);border-color:#fecdca}
.status-info{background:var(--brand-soft);color:var(--brand-dark);border-color:#c7d7fe}
.status-neutral{background:#f2f4f7;color:#475467;border-color:#e4e7ec}
.depth{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.divider{height:1px;background:var(--line);margin:18px 0}
.record{display:flex;gap:16px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}
.record:last-child{border-bottom:0}
.record-icon{width:34px;height:34px;border-radius:10px;background:var(--brand-soft);border:1px solid #d6e1ff;color:var(--brand);font-weight:800;display:grid;place-items:center;font-size:12px;flex:0 0 auto}
.record-main{min-width:0;flex:1}
.record-title{font-weight:680;margin-bottom:2px}
.record-meta{font-size:13px;color:var(--muted)}
.record-side{text-align:right;flex:0 0 auto}
.shell{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:calc(100vh - 68px)}
.sidebar{border-right:1px solid var(--line);background:#fff;padding:24px 14px;position:sticky;top:68px;height:calc(100vh - 68px)}
.side-title{font-size:11px;color:#98a2b3;text-transform:uppercase;letter-spacing:.08em;font-weight:750;padding:0 10px 8px}
.side-link{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;text-decoration:none;color:#475467;font-size:14px;margin:2px 0}
.side-link:hover,.side-link.active{background:#f2f4f7;color:var(--ink);font-weight:650}
.side-dot{width:8px;height:8px;border:1.5px solid #98a2b3;border-radius:50%}
.main{padding:30px 32px 70px;min-width:0}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:24px}
.page-head h1{font-size:34px;margin:0}
.page-head p{margin:8px 0 0;color:var(--muted)}
.identity-banner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;background:linear-gradient(120deg,#fff,#f7f9ff);border:1px solid #dbe4ff;border-radius:16px;padding:24px;margin-bottom:20px;box-shadow:var(--shadow)}
.identity-name{font-size:24px;font-weight:720;letter-spacing:-.03em}
.identity-id{font-family:var(--mono);font-size:12px;color:#475467;margin-top:7px;word-break:break-all}
.graph{padding:10px 0 4px}
.graph-row{display:grid;grid-template-columns:200px 34px minmax(0,1fr) 130px;align-items:center;min-height:70px;border-bottom:1px solid var(--line)}
.graph-row:last-child{border-bottom:0}
.graph-label{font-size:13px;color:#667085;font-weight:650}
.graph-edge{height:100%;display:flex;align-items:center;justify-content:center;position:relative}
.graph-edge::before{content:"";height:100%;width:1px;background:#d0d5dd;position:absolute}
.graph-edge::after{content:"";width:7px;height:7px;border-radius:50%;background:#fff;border:2px solid var(--brand);z-index:1}
.graph-value{min-width:0}
.graph-value strong{display:block;font-size:14px}
.graph-value span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.graph-status{text-align:right}
.table{width:100%;border-collapse:collapse}
.table th{text-align:left;color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:750;padding:11px 12px;border-bottom:1px solid var(--line)}
.table td{padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
.table tr:last-child td{border-bottom:0}
.table a{color:var(--brand);text-decoration:none}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:16px;box-shadow:var(--shadow)}
.form-card h3{font-size:19px;margin-bottom:6px}
.form-card>p{color:var(--muted);margin:0 0 20px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:650;color:#344054}
.input,.select,.textarea{width:100%;border:1px solid var(--line-strong);background:#fff;border-radius:9px;padding:10px 11px;color:var(--ink);outline:none;box-shadow:0 1px 2px rgba(16,24,40,.02)}
.input:focus,.select:focus,.textarea:focus{border-color:#84adff;box-shadow:0 0 0 3px #eef4ff}
.textarea{min-height:104px;resize:vertical}
.hint{font-size:12px;color:#98a2b3}
.callout{border:1px solid #d6e1ff;background:#f8faff;border-radius:12px;padding:16px;color:#344054}
.callout strong{color:var(--brand-dark)}
.callout.warn{border-color:#fedf89;background:#fffcf5}
.stepper{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.step-pill{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#667085;font-size:12px;font-weight:650}
.step-pill.active{background:var(--brand);border-color:var(--brand);color:#fff}
.codebox{background:#101828;color:#e4e7ec;border-radius:12px;padding:16px;font-family:var(--mono);font-size:12px;line-height:1.65;overflow:auto;white-space:pre-wrap;word-break:break-word}
.hero-specimen{margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 50px rgba(16,24,40,.08);overflow:hidden}
.specimen-top{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line);background:#fcfcfd}
.specimen-title{display:flex;align-items:center;gap:10px;font-weight:680}
.specimen-body{display:grid;grid-template-columns:1.08fr .92fr}
.specimen-main{padding:26px}
.specimen-side{padding:26px;background:#fafbfc;border-left:1px solid var(--line)}
.chain{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.chain-node{border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 10px;font-size:12px;font-weight:650}
.chain-arrow{color:#98a2b3}
.footer{border-top:1px solid var(--line);background:#fff;padding:34px 0;color:#667085;font-size:13px}
.footer-row{display:flex;justify-content:space-between;gap:20px;align-items:center}
.footer-links{display:flex;gap:18px}
.footer-links a{text-decoration:none}
.toast{position:fixed;right:20px;bottom:20px;background:#101828;color:#fff;padding:11px 14px;border-radius:9px;font-size:13px;box-shadow:var(--shadow);display:none;z-index:100}
.toast.show{display:block}
.empty{padding:36px 20px;text-align:center;color:#667085}
@media(max-width:900px){
 .shell{grid-template-columns:1fr}.sidebar{display:none}.main{padding:24px 18px 60px}.graph-row{grid-template-columns:140px 26px minmax(0,1fr)}.graph-status{grid-column:3;text-align:left;padding-bottom:12px}.specimen-body{grid-template-columns:1fr}.specimen-side{border-left:0;border-top:1px solid var(--line)}
}
@media(max-width:680px){
 .container{width:min(100% - 28px,1180px)}.navlinks a:not(.nav-cta){display:none}.hero{padding:66px 0 42px}.hero-copy{font-size:18px}.section{padding:52px 0}.section-head{display:block}.section-head p{margin-top:12px}.grid-2,.grid-3,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-head,.identity-banner{grid-template-columns:1fr;display:grid}.graph-row{grid-template-columns:1fr;padding:14px 0}.graph-edge{display:none}.graph-status{grid-column:1;margin-top:7px}.footer-row{display:block}.footer-links{margin-top:12px;flex-wrap:wrap}.hero-specimen{margin-top:30px}
}