:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f3f3ef;background:#070707;font-synthesis:none;--line: #272727;--muted: #8b8b84;--paper: #f1f0e8;--accent: #c7ff2e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#070707;color:#f2f2ed}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}.app{min-height:100vh}.nav{height:70px;padding:0 4vw;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#070707e6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:10}.brand{font-weight:800;letter-spacing:.08em;font-size:20px}.signal{color:var(--accent);margin-right:8px}.nav-right{display:flex;gap:24px;align-items:center;font-size:12px}.badge{border:1px solid var(--line);padding:7px 10px;color:var(--muted)}main{max-width:1500px;margin:0 auto;padding:0 4vw}.hero{min-height:430px;display:grid;grid-template-columns:1.5fr 1fr;gap:5vw;align-items:end;padding:80px 0 60px;border-bottom:1px solid var(--line)}.eyebrow,.mini{font-size:11px;letter-spacing:.14em;color:var(--muted);font-weight:700}.hero h1{font-size:clamp(56px,8vw,120px);line-height:.86;margin:18px 0 0;letter-spacing:-.07em}.hero-copy{padding-bottom:8px}.hero-copy p{font-size:18px;line-height:1.6;color:#c7c7c0;max-width:560px}.graph{margin-top:34px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:11px;letter-spacing:.08em}.graph span{border:1px solid var(--line);padding:8px 10px}.workspace{display:grid;grid-template-columns:420px 1fr;border-left:1px solid var(--line);border-right:1px solid var(--line)}.panel{min-height:800px}.input-panel{border-right:1px solid var(--line);padding:0 24px 30px}.result-panel{padding:0 30px 40px}.panel-head{height:54px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.12em;color:var(--muted);margin-bottom:24px}label{display:block;font-size:10px;letter-spacing:.1em;color:var(--muted);margin-bottom:17px}input,textarea,select{display:block;width:100%;margin-top:7px;color:#f3f3ef;background:#0d0d0d;border:1px solid var(--line);border-radius:0;padding:12px;outline:none}textarea{resize:vertical}input:focus,textarea:focus,select:focus{border-color:#6d6d66}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}button{width:100%;margin-top:4px;border:0;background:var(--accent);color:#0b0b0b;font-weight:900;padding:15px;cursor:pointer;letter-spacing:.03em}button:disabled{opacity:.6;cursor:wait}.error{margin-top:12px;border:1px solid #6d3030;padding:12px;color:#faa;font-size:12px}.route-title{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.route-title h2{font-size:clamp(30px,4vw,56px);max-width:800px;letter-spacing:-.05em;margin:8px 0 0;line-height:.95}.score{width:74px;height:74px;border:1px solid var(--line);display:grid;place-items:center;font-size:26px;font-weight:800}.thesis{color:#b8b8b1;line-height:1.55;max-width:900px;margin:24px 0 34px}.allocation-row{border-top:1px solid var(--line);padding:18px 0 22px}.allocation-meta{display:flex;justify-content:space-between;font-size:12px;font-weight:800;margin-bottom:10px}.bar{height:5px;background:#1e1e1e;overflow:hidden}.bar div{height:100%;background:var(--accent)}.route-detail{display:grid;grid-template-columns:1.1fr 1fr;gap:7px 22px;margin-top:14px}.route-detail strong{font-size:13px}.route-detail p{margin:0;color:#92928b;font-size:12px;line-height:1.5}.route-detail small{color:#6f6f69;font-size:9px;letter-spacing:.05em}.summary-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:repeat(6,auto);gap:14px;align-items:baseline}.summary-strip span{font-size:9px;color:var(--muted);letter-spacing:.1em}.summary-strip b{font-size:18px}.experiments{padding-top:30px}.experiment{display:grid;grid-template-columns:40px 1fr 180px;gap:12px;padding:18px 0;border-bottom:1px solid var(--line)}.experiment>span{color:var(--accent);font-size:11px}.experiment strong{font-size:13px}.experiment p{margin:6px 0 0;color:#8d8d86;font-size:12px}.exp-right{text-align:right;font-weight:800}.exp-right small{display:block;font-weight:400;color:#777770;margin-top:6px;font-size:10px}.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:32px}.notes-grid p{color:#8e8e87;font-size:11px;line-height:1.5}.empty{color:var(--muted);min-height:500px;display:grid;place-items:center}footer{max-width:1500px;margin:0 auto;padding:28px 4vw 60px;display:flex;justify-content:space-between;color:#5f5f5a;font-size:10px;letter-spacing:.12em}@media(max-width:960px){.hero{grid-template-columns:1fr;min-height:auto}.workspace{grid-template-columns:1fr}.input-panel{border-right:0;border-bottom:1px solid var(--line)}.route-detail,.notes-grid{grid-template-columns:1fr}}@media(max-width:620px){.nav-right .badge{display:none}.hero h1{font-size:58px}.two{grid-template-columns:1fr;gap:0}.summary-strip{grid-template-columns:1fr 1fr}.experiment{grid-template-columns:30px 1fr}.exp-right{grid-column:2;text-align:left}.result-panel,.input-panel{padding-left:18px;padding-right:18px}}