:root{color:var(--ink);background:var(--page);font-synthesis:none;text-rendering:optimizelegibility;--brand-deep:#0e3238;--brand-oxide:#ba3b1f;--brand-paper:#f6f0e4;--ink:#17272b;--deep:var(--brand-deep);--paper:var(--brand-paper);--page:#d9d5c8;--bone:#e8e1d2;--teal:#1f6e73;--oxide:var(--brand-oxide);--graphite:#657074;--focus:#d97852;--warm:#e7a76d;--warm-hover:#f1b77f;--teal-mid:#78aeb0;--teal-soft:#9ad0c6;--line:#17272b33;font-family:Avenir Next,Avenir,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.shell{background:var(--paper);border:1px solid #17272b59;width:min(1480px,100% - 32px);margin:16px auto;box-shadow:0 18px 60px #17272b21}.masthead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.wordmark{color:var(--ink);letter-spacing:-.02em;align-items:center;gap:12px;font-weight:700;text-decoration:none;display:flex}.wordmark-mark{object-fit:contain;flex:0 0 40px;width:40px;height:40px;display:block}.track{color:var(--graphite);text-transform:uppercase;letter-spacing:.1em;margin:0;font-family:SFMono-Regular,Consolas,monospace;font-size:.72rem}.hero{padding:clamp(54px,7vw,110px) clamp(28px,7vw,110px) 64px;position:relative;overflow:hidden}.hero:after{content:"";border:1px solid var(--line);width:300px;height:300px;box-shadow:0 0 0 34px var(--paper), 0 0 0 35px var(--line), 0 0 0 78px var(--paper), 0 0 0 79px var(--line);border-radius:50%;position:absolute;top:-80px;right:-80px}.eyebrow,.micro-label{color:var(--teal);text-transform:uppercase;letter-spacing:.14em;margin:0 0 14px;font-family:SFMono-Regular,Consolas,monospace;font-size:.72rem;font-weight:700}.hero h1{z-index:1;letter-spacing:-.065em;max-width:900px;margin:0;font-family:Iowan Old Style,Palatino,Times New Roman,serif;font-size:clamp(3.3rem,8vw,7.7rem);font-weight:500;line-height:.88;position:relative}.lede{color:#425257;max-width:650px;margin:34px 0 0;font-size:clamp(1rem,1.7vw,1.25rem);line-height:1.65}.principle{border-top:2px solid var(--oxide);width:190px;color:var(--oxide);text-transform:uppercase;letter-spacing:.09em;padding-top:12px;font-size:.76rem;font-weight:700;position:absolute;bottom:64px;right:clamp(30px,8vw,130px)}.principle span{margin-right:12px;font-family:SFMono-Regular,monospace}.workbench{border-top:1px solid var(--line);grid-template-columns:minmax(360px,.82fr) minmax(520px,1.18fr);min-height:720px;display:grid}.artifact-panel,.evidence-panel{padding:clamp(24px,4vw,54px)}.artifact-panel{background:var(--deep);color:var(--paper)}.evidence-panel{background-image:linear-gradient(#1f6e7312 1px,#0000 1px);background-size:100% 44px;position:relative}.section-label{text-transform:uppercase;letter-spacing:.12em;justify-content:space-between;align-items:baseline;margin-bottom:28px;font-family:SFMono-Regular,Consolas,monospace;font-size:.68rem;display:flex}.section-label span{opacity:.65}.sample-list{gap:8px;margin-bottom:20px;display:grid}.sample-choice{color:#dce4df;text-align:left;background:0 0;border:1px solid #f4f0e629;grid-template-columns:38px 1fr;gap:12px;width:100%;padding:14px;display:grid}.sample-choice:hover,.sample-choice.selected{border-color:var(--teal-mid);background:#f4f0e617}.sample-number{color:var(--teal-mid);font-family:SFMono-Regular,monospace}.sample-choice b,.sample-choice small{display:block}.sample-choice b{margin-bottom:3px}.sample-choice small{color:#9fadae;line-height:1.35}.artifact-frame{color:var(--ink);background:#d8d1c2;margin:0;padding:12px;transform:rotate(-.35deg);box-shadow:0 16px 40px #00000047}.artifact-frame img{aspect-ratio:3/2;object-fit:cover;filter:saturate(.8)contrast(1.03);width:100%;display:block}.artifact-frame figcaption{text-transform:uppercase;letter-spacing:.09em;padding:10px 4px 1px;font-family:SFMono-Regular,monospace;font-size:.65rem}.primary-action{width:100%;color:var(--deep);background:var(--warm);text-align:left;border:0;margin-top:24px;padding:18px 20px;font-weight:800}.primary-action span{float:right}.primary-action:hover{background:var(--warm-hover)}.primary-action:disabled{cursor:not-allowed;opacity:.4}.analyzing{border:1px solid #f4f0e640;margin-top:24px;padding:18px;font-family:SFMono-Regular,monospace;font-size:.75rem;position:relative;overflow:hidden}.scan-line{background:var(--warm);width:100%;height:2px;animation:1.7s ease-in-out infinite scan;position:absolute;top:0;left:0}.empty-notes{text-align:center;min-height:480px;color:var(--graphite);place-items:center;display:grid}.empty-notes p{max-width:330px;line-height:1.6}.large-index{color:#1f6e732e;margin-bottom:-100px;font-family:Iowan Old Style,serif;font-size:15rem;line-height:1;display:block}.analysis-steps{color:#8b9598;gap:20px;margin:80px 0 0;padding:0;font-family:SFMono-Regular,monospace;list-style-position:inside;display:grid}.analysis-steps li{border-bottom:1px solid var(--line);padding:18px}.analysis-steps .active{color:var(--teal);font-weight:800}.model-source{text-transform:uppercase;letter-spacing:.08em;border:1px solid;margin:4px 0 16px;padding:7px 10px;font-family:SFMono-Regular,monospace;font-size:.64rem;font-weight:800;display:inline-block}.model-source.fixture{color:var(--oxide);background:#ba3b1f0f}.model-source.live{color:var(--teal);background:#1f6e730f}.observation{padding:22px 0 30px}.observation h2,.probe-card h2,.abstention-card h2,.error-card h2{max-width:760px;margin:0;font-family:Iowan Old Style,Palatino,serif;font-size:clamp(1.8rem,3.2vw,3rem);font-weight:500;line-height:1.1}.evidence-strip{border-left:4px solid var(--teal);background:#1f6e7321;grid-template-columns:auto 1fr;align-items:center;gap:14px;margin-top:24px;padding:12px 14px;display:grid}.evidence-strip span{text-transform:uppercase;letter-spacing:.1em;font-family:SFMono-Regular,monospace;font-size:.64rem;font-weight:800}code{background:#17272b12;padding:.15em .35em;font-family:SFMono-Regular,Consolas,monospace;font-size:.86em}.candidate-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.candidate{border:1px solid var(--line);background:#f4f0e6b8;min-height:190px;padding:22px}.candidate.supported{border:2px solid var(--oxide);box-shadow:inset 0 0 0 5px #ba3b1f14}.candidate-heading{color:var(--teal);text-transform:uppercase;letter-spacing:.09em;justify-content:space-between;font-family:SFMono-Regular,monospace;font-size:.64rem;display:flex}.candidate-heading b{color:var(--oxide)}.candidate h3{margin:28px 0 18px;font-family:Iowan Old Style,Palatino,serif;font-size:1.42rem;line-height:1.15}.candidate p{color:var(--graphite);margin:0;font-size:.86rem}.candidate-response{color:var(--teal);font:inherit;background:0 0;border:0;border-bottom:1px solid;margin-top:18px;padding:8px 0;font-size:.78rem;font-weight:800}.candidate-response:hover,.candidate-response:focus-visible{color:var(--oxide)}.probe-card{color:var(--paper);background:var(--deep);margin-top:24px;padding:clamp(24px,4vw,40px);position:relative}.verified-badge{color:var(--teal-soft);text-transform:uppercase;letter-spacing:.08em;font-family:SFMono-Regular,monospace;font-size:.66rem;position:absolute;top:18px;right:20px}.verified-badge span{width:20px;height:20px;color:var(--deep);background:var(--teal-soft);border-radius:50%;place-items:center;margin-right:6px;display:inline-grid}.probe-card .micro-label{color:var(--teal-soft)}.probe-card form{margin-top:28px}.probe-card label{color:#b8c3c1;margin-bottom:8px;font-size:.75rem;display:block}.response-row{grid-template-columns:1fr auto;display:grid}.response-row input{min-width:0;color:var(--paper);background:#102328;border:1px solid #58777a;border-right:0;padding:15px 16px}.response-row button{color:var(--deep);background:var(--teal-soft);border:0;padding:15px 20px;font-weight:800}.response-row button:disabled{cursor:not-allowed;opacity:.45}.update-result{border-top:1px solid #58777a;margin-top:26px;padding-top:20px}.update-result span{color:var(--warm);text-transform:uppercase;letter-spacing:.1em;font-family:SFMono-Regular,monospace;font-size:.66rem}.update-result p{font-size:1.1rem;line-height:1.5}.text-action{color:inherit;background:0 0;border:0;border-bottom:1px solid;padding:0;font-weight:700}.abstention-card,.error-card{border:1px solid var(--line);background:#f4f0e6db;max-width:700px;margin:70px auto;padding:clamp(28px,5vw,54px)}.status-stamp{color:var(--paper);background:var(--oxide);text-transform:uppercase;letter-spacing:.1em;margin-bottom:30px;padding:8px 11px;font-family:SFMono-Regular,monospace;font-size:.68rem;font-weight:800;display:inline-block;transform:rotate(-1deg)}.abstention-card p,.error-card p{color:#4c5d61;line-height:1.65}.boundary-note{border-left:3px solid var(--teal);padding-left:14px}footer{color:var(--graphite);border-top:1px solid var(--line);text-transform:uppercase;letter-spacing:.08em;justify-content:space-between;gap:30px;padding:20px 32px;font-family:SFMono-Regular,monospace;font-size:.62rem;display:flex}footer p{margin:0}@keyframes scan{0%,to{opacity:.4;transform:translateY(0)}50%{opacity:1;transform:translateY(52px)}}@media (width<=900px){.principle{margin-top:40px;position:static}.workbench,.candidate-grid{grid-template-columns:1fr}.track{display:none}}@media (width<=560px){.shell{border:0;width:100%;margin:0}.masthead,footer{padding:16px 20px}.hero{padding:48px 22px}.hero h1{font-size:3.4rem}.artifact-panel,.evidence-panel{padding:24px 20px}.response-row{grid-template-columns:1fr}.response-row input{border-bottom:0;border-right:1px solid #58777a}.verified-badge{margin-bottom:24px;position:static}footer{line-height:1.5;display:block}footer p+p{margin-top:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.scan-line{animation:none}}