@charset "UTF-8";
:root{color-scheme:dark;--bg:#101b20;--panel:#162328;--text:#eeeee4;--muted:#9bacae;--line:#2f4145;--gold:#dfc795;--ink:#172125;--serif:Georgia,'Times New Roman',serif;--sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:radial-gradient(ellipse at 85% 5%,#20323866,transparent 48%),var(--bg);color:var(--text);font-family:var(--sans);font-size:14px;line-height:1.6}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}.wrap{max-width:1280px;padding:0 56px;margin:auto}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:12px;font-weight:650;letter-spacing:1.6px}.brand-mark{font-size:31px;font-weight:400;line-height:1;color:var(--gold)}.brand-description{border-left:1px solid var(--line);padding-left:16px;margin-left:6px;color:var(--muted);font-size:11px;font-weight:400;letter-spacing:.4px}.private-badge{display:flex;align-items:center;gap:7px;color:#b7c4c2;font-size:11px;letter-spacing:.2px}.private-badge svg{height:14px;width:14px;stroke:currentColor;stroke-width:1.1;fill:none}.hero{min-height:380px;display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:20px;padding:40px 0 32px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--gold);display:flex;align-items:center;gap:8px;margin:0 0 18px}.tiny-star{font-size:17px}h1{font:normal clamp(36px,4.2vw,55px)/1.1 var(--serif);letter-spacing:-1.5px;margin:0 0 20px}h1 em{font-weight:400;color:#bbc8c5}.hero-lead{font-size:15px;line-height:1.7;color:#b6c2c1;margin:0 0 20px}.quiet-link{font-size:11px;text-decoration:none;letter-spacing:.3px;color:var(--gold);display:inline-flex;gap:18px;align-items:center}.quiet-link:hover{text-decoration:underline}.quiet-link span{font-size:18px}.cosmos{position:relative}.cosmos svg{width:100%;height:auto;display:block}.diagram-note{position:absolute;bottom:2px;right:5px;color:var(--muted);font:italic 12px var(--serif)}.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);gap:48px;padding:30px 0 38px;border-top:1px solid var(--line);align-items:start}.hypotheses{padding-right:32px;border-right:1px solid var(--line)}.section-heading{display:flex;align-items:center;gap:12px}.section-number{color:var(--gold);font:11px monospace;letter-spacing:.4px}h2{font-size:15px;font-weight:500;letter-spacing:.15px;margin:0}.section-intro{color:var(--muted);font-size:11px;margin:10px 0 24px}.reading-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.progress{font:10px monospace;color:var(--muted)}fieldset{border:0;margin:0 0 19px;padding:0;min-width:0}legend{font-size:12px;margin-bottom:8px;padding:0}.field-number{font:9px monospace;color:#8ea3a1;border:1px solid var(--line);padding:1px 4px;margin-right:6px}.segmented{display:flex;padding:3px;border:1px solid #36494c;border-radius:6px;background:#0d171c}.segmented label{position:relative;flex:1;cursor:pointer}.segmented input{position:absolute;width:100%;height:100%;opacity:0;margin:0;inset:0;cursor:pointer}.segmented span{display:block;text-align:center;padding:7px 8px;border-radius:3px;color:#a6b8b8;font-size:12px;transition:background .15s,color .15s}.segmented input:checked+span{background:#344347;color:#f3ecdc;box-shadow:0 1px 5px #0002}.segmented input:focus-visible+span{outline:2px solid var(--gold);outline-offset:1px}.segmented label:hover span{color:var(--text)}.field-help{font-size:10px;color:#8fa3a5;line-height:1.6;margin:7px 0 0;min-height:16px}.next-step{margin-top:22px}.next-step p{font-size:10px;color:var(--muted);margin:0 0 8px;min-height:16px}.primary-button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--gold);border:1px solid var(--gold);color:var(--ink);padding:12px 16px;border-radius:4px;font-size:12px;font-weight:600}.primary-button:hover{background:#efdbb4;border-color:#efdbb4}.primary-button:disabled{opacity:.5;cursor:default}.primary-button>span:last-child{font-size:18px;line-height:1}.model-note{font-size:10px;line-height:1.7;color:#82979a;margin:16px 0 0}.reading-direction{font-size:8px;letter-spacing:1.3px;color:#8ba29f;display:flex;align-items:center;gap:10px;margin-bottom:16px}.reading-direction>span:first-child{color:var(--gold);font-size:14px}.fine-rule{height:1px;flex:1;background:var(--line)}#fragments{display:flex;flex-direction:column;gap:10px}.fragment{border:1px solid var(--line);border-radius:5px;background:#142227;overflow:hidden}.fragment.current{border-color:#647166;background:linear-gradient(120deg,#1c2b2f,#172429)}.fragment-summary{display:flex;align-items:center;gap:12px;width:100%;border:0;background:transparent;color:var(--text);text-align:left;padding:15px 20px}.fragment-summary:hover{background:#ffffff04}.time-stamp{flex:none;color:var(--gold);font:11px monospace;min-width:36px}.fragment-summary .summary-title{font-family:var(--serif);font-size:17px}.fragment-meta{margin-left:auto;font:9px var(--sans);color:var(--muted);white-space:nowrap}.fragment-body{padding:0 24px 22px}.fragment-body[hidden]{display:none}.fragment-body h3{font:normal 29px/1.25 var(--serif);margin:8px 0 16px;letter-spacing:-.25px}.prose{color:#c3ceca;font:16px/1.8 var(--serif);margin:0 0 12px;max-width:610px}.prose:last-of-type{margin-bottom:0}.choice-tags{display:flex;gap:5px;flex-wrap:wrap;margin:0 0 19px}.choice-tag{font-size:9px;color:#c2c5b1;border:1px solid #48574e;padding:2px 8px;border-radius:20px}.effects{border-top:1px solid var(--line);margin-top:21px;padding-top:14px}.effects h4{font-size:9px;letter-spacing:1.2px;text-transform:uppercase;font-weight:500;color:var(--gold);margin:0 0 9px}.effects dl{margin:0;display:grid;grid-template-columns:1fr;gap:6px}.effects dl>div{display:grid;grid-template-columns:63px 1fr;gap:8px}.effects dt,.effects dd{margin:0;font-size:10px;line-height:1.6}.effects dt{color:#c2cecb}.effects dd{color:var(--muted)}.opening-quote{border-left:1px solid var(--gold);padding-left:16px;font:italic 20px/1.5 var(--serif);color:var(--gold);margin:20px 0 0}.final-note{margin:18px 0 0;padding-top:15px;border-top:1px solid var(--line);font:italic 16px/1.6 var(--serif);color:var(--gold)}.reading-footer{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:18px 0 0;font-size:9px;color:#839a9b}.text-button{color:#b5c7c3;border:0;background:transparent;font-size:10px;padding:4px 0;flex:none}.text-button:hover{color:var(--gold);text-decoration:underline}.text-button span{margin-left:8px}.text-button:disabled{opacity:.4;cursor:default;text-decoration:none}.footer{border-top:1px solid var(--line);padding:24px 0 28px;display:flex;justify-content:space-between;align-items:center;gap:16px}.footer p{font:16px var(--serif);margin:0;color:#b7c5c1}.footer em{color:var(--gold)}.footer>span{font-size:9px;color:#819799;letter-spacing:.3px}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:4px}.skip-link{position:fixed;top:-100px;left:16px;background:var(--gold);color:var(--ink);padding:10px 20px;z-index:5}.skip-link:focus{top:10px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.orbits, #orbit-point{transition:transform .6s ease,cx .6s ease,cy .6s ease;transform-origin:240px 170px}
.kadima-note{margin:22px 0 0;padding:12px 0 0;border-top:1px solid var(--line);font-size:11px;line-height:1.7;color:#aebfbc}.kadima-note strong{color:var(--gold);font:italic 18px var(--serif);display:block;margin-bottom:5px}.kadima-note+.next-step{margin-top:16px}
@media(min-width:1500px){.wrap{max-width:1390px}.hero{min-height:415px}.workspace{grid-template-columns:330px minmax(0,1fr);gap:62px}h1{font-size:61px}.hypotheses{padding-right:40px}}
@media(max-width:900px){.wrap{padding:0 28px}.brand-description{display:none}.hero{grid-template-columns:1.4fr 1fr;gap:0;min-height:340px}h1{font-size:40px}.cosmos{margin-right:-12px}.workspace{grid-template-columns:260px minmax(0,1fr);gap:24px}.hypotheses{padding-right:22px}.reading-top{flex-wrap:wrap}.fragment-body{padding:0 18px 20px}.fragment-summary{padding:13px 17px}.fragment-meta{display:none}.prose{font-size:15px}.reading-footer{align-items:flex-start;flex-direction:column}.footer>span{max-width:220px;text-align:right}}
@media(max-width:660px){.wrap{padding:0 22px}.topbar{height:72px}.wordmark{font-size:10px;gap:8px}.brand-mark{font-size:27px}.private-badge{font-size:9px}.hero{display:block;padding:32px 0 23px;min-height:0;position:relative}.hero-copy{position:relative;z-index:1}.eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:15px}h1{font-size:38px;letter-spacing:-1px;max-width:400px}.hero-lead{font-size:13px;margin-bottom:13px}.cosmos{position:absolute;right:-10px;top:75px;width:230px;opacity:.15;pointer-events:none}.diagram-note{display:none}.workspace{display:block;padding-top:24px}.hypotheses{border-right:0;padding:0 0 26px;border-bottom:1px solid var(--line);margin-bottom:25px}.section-intro{margin:9px 0 18px}.hypotheses form{display:grid;grid-template-columns:1fr;gap:0}fieldset{margin-bottom:16px}.segmented span{padding:9px 8px}.field-help{font-size:11px}.next-step{margin-top:4px}.primary-button{padding:13px 16px}.model-note{max-width:440px;line-height:1.6}.reading-footer{flex-direction:row;align-items:center;flex-wrap:wrap;gap:14px}.fragment-body h3{font-size:27px}.prose{font-size:16px}.fragment-summary .summary-title{font-size:16px}.effects dt,.effects dd{font-size:11px}.footer{padding:22px 0 25px;display:block}.footer>span{display:block;text-align:left;margin-top:10px;max-width:none;font-size:9px}.progress{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}