:root{
  --ink:#111827; --muted:#6b7280; --line:#e5e7eb; --line-soft:#eef0f2;
  --red:#c0392b; --red-bright:#f04438; --red-soft:#fdf1f0;
  --blue:#2563eb; --blue-soft:#eef4ff; --green:#16a34a; --green-soft:#e7f6ec;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:#fff;color:var(--ink)}
body{font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
     -webkit-font-smoothing:antialiased}
.page{max-width:1000px;margin:0 auto;padding:28px 32px 64px}

/* ---------- masthead ---------- */
.masthead h1{margin:0;font-size:15px;font-weight:700;letter-spacing:.01em}
.masthead .sub{margin:6px 0 12px;font-size:12.5px;color:var(--muted)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-size:10.5px;font-weight:700;letter-spacing:.05em;padding:4px 9px;border-radius:999px;border:1px solid transparent}
.chip-blue{color:#1d4ed8;background:#eef4ff;border-color:#c7dbff}
.chip-lilac{color:#5b46c9;background:#f2efff;border-color:#dcd4ff}
.chip-amber{color:#8a5a00;background:#fff5e0;border-color:#ffe0a3}
.chip-ok{color:#166534;background:var(--green-soft);border-color:#bfe3cc}
.chip-bad{color:#9a1c12;background:var(--red-soft);border-color:#f3c7c2}

.disclaimer{margin-top:14px;background:#fff9e6;color:#7a5c00;font-size:12px;line-height:1.5;
            padding:11px 13px;border-radius:4px}
.disclaimer .warn{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;
                  margin-right:7px;border-radius:50%;background:#e9a800;color:#fff;font-size:11px;font-weight:700}
.block{margin-top:24px}
.run-title{margin:0 0 12px;font-size:18px;font-weight:600}
.run-title .mag{color:#4b5563;margin-right:4px}
.run-row{display:grid;grid-template-columns:1fr 250px;gap:12px}
button{font-family:inherit;cursor:pointer}
.btn-run{background:var(--red-bright);color:#fff;border:0;border-radius:6px;padding:12px 14px;font-size:14px;font-weight:600}
.btn-run:hover{background:#e03a30}
.btn-run:disabled{opacity:.6;cursor:progress}
.btn-ghost{background:#fff;color:#111827;border:1px solid #d1d5db;border-radius:6px;padding:11px 14px;font-size:13px}
.btn-ghost:hover{background:#f9fafb}
.impact{margin-top:12px;background:var(--blue-soft);color:#1d4ed8;font-size:12px;padding:9px 12px;border-radius:4px}

/* ---------- hero ---------- */
.hero{margin-top:22px;background:var(--red-soft);border-left:5px solid var(--red);border-radius:4px;padding:18px 20px}
.hero-eyebrow{font-size:10.5px;font-weight:700;letter-spacing:.09em;color:#7b1f1a}
.hero-level{margin-top:2px;font-size:30px;font-weight:800;color:#b02318;letter-spacing:.01em}
.hero-sub{margin-top:2px;font-size:12px;color:#6b7280}

/* ---------- cards ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.card{border:1px solid var(--line);border-radius:6px;padding:10px 14px 4px;background:#fff}
.card-title{font-size:11.5px;color:var(--muted);margin-bottom:2px}
.card svg{display:block;width:100%;height:auto}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.stat .k{font-size:11.5px;color:var(--muted)}
.stat .v{font-size:26px;font-weight:600;margin-top:2px}
.bar{height:5px;margin-top:9px;border-radius:3px;--w:0%;--c:var(--red);
     background:linear-gradient(to right,var(--c) 0 var(--w),#eceff3 var(--w) 100%)}
.bar-blue{--c:var(--blue)} .bar-green{--c:var(--green)}

.h3{margin:26px 0 12px;font-size:16px;font-weight:700}
.h4{margin:16px 0 6px;font-size:12.5px;font-weight:700}
.pipeline{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.step{border:1px solid var(--line);border-radius:6px;padding:16px 14px;background:#fcfcfd}
.step .n{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;
         font-size:11px;font-weight:700;color:#fff;margin-bottom:10px}
.step .t{font-size:11.5px;color:#374151}
.step .d{margin-top:4px;font-size:12.5px;font-weight:600;color:#111827}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:22px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-top:28px}
.tab{background:none;border:0;padding:10px 0;font-size:12px;color:var(--muted);border-bottom:2px solid transparent}
.tab:hover{color:#111827}
.tab.active{color:#111827;border-bottom-color:#111827;font-weight:600}
.panel{padding-top:18px}
.hidden{display:none}
.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:6px}
.mini-stats span{display:block;font-size:11.5px;color:var(--muted)}
.mini-stats b{font-size:26px;font-weight:600}
.lead{font-size:12px;color:var(--muted);margin:0 0 6px}
.why{margin:6px 0 0;padding-left:18px}
.why li{font-size:12.5px;color:#374151;line-height:1.6;margin-bottom:9px}
.domains{margin-top:4px}
.domains .row{background:var(--green-soft);color:#166534;font-size:12.5px;padding:10px 12px;border-radius:3px;margin-bottom:8px}

/* ---------- case input ---------- */
.case-input{margin-top:18px;border:1px solid var(--line);border-radius:4px;padding:10px 14px}
.case-input summary{font-size:12.5px;font-weight:600;cursor:pointer}
.ci-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.ci-grid label{font-size:11.5px;color:var(--muted);display:block}
.ci-grid input{width:100%;margin-top:4px;padding:8px 10px;border:1px solid #d1d5db;border-radius:4px;font-size:12.5px;font-family:inherit}
.factors{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px;font-size:12px;color:#374151}
.factors label{display:flex;align-items:center;gap:5px}
.demo-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.demo{background:#f3f4f6;border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:11.5px;color:#374151}
.demo:hover{background:#eef2f7}
.demo small{color:var(--muted)}

/* ---------- tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:12px}
.tbl th{text-align:left;color:var(--muted);font-weight:600;padding:7px 8px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{vertical-align:top;padding:8px;border-bottom:1px solid var(--line-soft);line-height:1.5}
.tbl code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:#374151}
pre.json{background:#0f172a;color:#e2e8f0;border-radius:6px;padding:14px;font-size:11px;line-height:1.5;
         overflow:auto;max-height:520px}
.kv{display:grid;grid-template-columns:200px 1fr;gap:6px 16px;font-size:12.5px}
.kv .k{color:var(--muted)}
.note{font-size:11px;color:var(--muted);margin-top:10px}
.empty{font-size:12px;color:var(--muted);padding:16px 0}
.foot{margin-top:30px;font-size:11px;color:var(--muted);line-height:1.6;border-top:1px solid var(--line-soft);padding-top:14px}

@media (max-width:820px){
  .page{padding:20px 16px 48px}
  .run-row{grid-template-columns:1fr}
  .duo,.stats,.pipeline,.ci-grid,.mini-stats{grid-template-columns:1fr}
  .stats{gap:14px}
}

/* ---------- quad indicator panels ---------- */
.quad{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.quad .card{padding:12px 14px 10px}
.lrow{display:grid;grid-template-columns:104px repeat(4,1fr);gap:6px;align-items:center;margin:6px 0}
.lrow .ln{font-size:11.5px;color:#6b7280}
.lrow .hd{font-size:8.5px;color:#9aa1ab;text-align:center;font-style:normal;letter-spacing:.04em}
.cell{height:20px;border-radius:4px;background:#eef0f3}
.cell.on.high{background:#c0392b}
.cell.on.medium{background:#d98a00}
.cell.on.low{background:#16a34a}
.cell.on.unknown{background:#94a3b8}
.stack{display:flex;height:16px;border-radius:8px;overflow:hidden;background:#eef0f3;margin:8px 0 8px}
.stack i{display:block;height:100%}
.legend{display:flex;gap:14px;font-size:10.5px;color:#6b7280;margin-bottom:9px;flex-wrap:wrap}
.legend b{display:inline-block;width:8px;height:8px;border-radius:2px;margin-right:4px}
.secs{display:flex;flex-wrap:wrap;gap:6px}
.secs span{font-size:10px;color:#374151;background:#f3f4f6;border-radius:999px;padding:3px 8px}
.path{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.pstep{border:1px solid #e5e7eb;border-radius:6px;padding:6px 9px;font-size:11px;min-width:100px;max-width:190px}
.pstep small{display:block;font-size:9px;color:#9aa1ab;letter-spacing:.04em;text-transform:uppercase}
.pstep.ok{border-color:#bfe3cc;background:#f2fbf5}
.pstep.no{opacity:.6}
.parrow{color:#c3c8cf;font-size:12px}
.corpus{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.corpus div span{display:block;font-size:10px;color:#6b7280}
.corpus div b{font-size:20px;font-weight:600}
.corpus .note{grid-column:1/-1;font-size:10px;color:#9aa1ab;margin-top:2px}
@media (max-width:820px){.quad{grid-template-columns:1fr}}

/* ---------- organ icons ---------- */
.organs{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:2px 0 10px}
.organ{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;color:#6b7280;letter-spacing:.02em}
.organ svg{width:19px;height:19px;fill:none;stroke:#4C72B0;stroke-width:1.5;
           stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.organ:hover{color:#111827}
.organ:hover svg{stroke:#c0392b;opacity:1}
.factors label svg{width:15px;height:15px;fill:none;stroke:#4C72B0;stroke-width:1.6;
                   stroke-linecap:round;stroke-linejoin:round;margin-right:2px;vertical-align:-3px}