:root{font-family:Arial,Helvetica,sans-serif;color:#203632;background:#fff;font-size:14px;color-scheme:light;--green:#186858;--line:#d2deda;--gold:#dc9c37;--cyan:#54bedd}*{box-sizing:border-box;letter-spacing:0}body{margin:0}button,input,select{font:inherit}button,select{cursor:pointer}a{color:#176b89;text-underline-offset:3px}button{border:1px solid #b9cdc7;background:#fff;color:#29453e;padding:7px 12px;border-radius:3px}button:hover{background:#e8f0ed}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #ce9c26;outline-offset:3px}button svg{width:17px;height:17px;display:block}.icon{width:32px;height:32px;padding:6px;display:inline-grid;place-items:center;flex:none}.masthead{min-height:78px;padding:15px 24px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.masthead>div{display:flex;align-items:baseline;gap:22px}.brand{font-family:Georgia,serif;font-size:19px;color:#8f1d25;text-decoration:none;white-space:nowrap}h1{font-size:23px;line-height:1.2;margin:0;font-weight:600}h2{font-size:14px;line-height:1.4;margin:0}h3{font-size:13px;margin:0 0 12px}.article-link{display:flex;align-items:center;gap:6px;white-space:nowrap}.article-link svg{width:15px;height:15px}main{display:grid;grid-template-columns:minmax(0,1fr) 310px;max-width:1800px;margin:auto}.workspace{min-width:0}.controls{border-left:1px solid var(--line);background:#f6f9f7;padding:19px 20px}.modes{display:flex;align-items:center;gap:0;border-bottom:1px solid var(--line);min-height:53px;padding:0 20px}.modes button{border:0;border-radius:0;align-self:stretch;background:transparent;border-bottom:3px solid transparent;padding:0 14px;font-weight:600}.modes button[aria-selected=true]{border-bottom-color:var(--green);color:var(--green)}.mode-note{margin-left:auto;font-size:12px;color:#6e7d77}.visual-row{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);border-bottom:1px solid var(--line)}.scene-region{background:#132723;color:#ecf3ef;position:relative;min-width:0}.scene-heading{height:47px;display:flex;align-items:center;justify-content:space-between;padding:8px 14px;gap:8px}.scene-heading h2{font-weight:500;font-size:13px}.camera-tools,.segmented{display:flex;gap:4px}.scene-region .icon{background:#203e35;color:#e5eee9;border-color:#406258;width:28px;height:28px}.scene-region .icon:hover{background:#39624f}#scene{height:390px;position:relative;touch-action:none}#scene canvas{display:block;width:100%;height:100%}.scene-key{height:34px;display:flex;gap:13px;align-items:center;padding:0 14px;font-size:11px;flex-wrap:wrap}.scene-key span:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px;background:currentColor}.star1-key{color:#f0b650}.star2-key{color:#7bd5ec}.earth-key{color:#83e0a6}.pole-key{color:#dfb5f3}.earth-region{display:flex;flex-direction:column;background:#f9fbfa;border-left:1px solid var(--line);min-width:0}.earth-region .scene-heading{border-bottom:1px solid #e1e9e6}.segmented button{padding:5px;width:28px;height:28px}.segmented button[aria-pressed=true]{background:#deebe5;border-color:#739789}#earth-canvas{display:block;width:100%;height:320px}#projection-label{font-size:11px;text-align:center;color:#66766e;margin:7px 10px 12px}#eclipse-state{font-size:13px;text-align:center;margin:0 10px 17px;font-weight:500}.plot-heading{display:flex;align-items:center;padding:18px 22px 0;gap:15px}.plot-heading .quiet{margin-left:auto;font-size:11px}#flux-readout{font-variant-numeric:tabular-nums;color:var(--green);font-weight:600}#light-curve{display:block;width:100%;height:205px;touch-action:none;cursor:crosshair}.axis text{fill:#6d7e76;font-size:11px}.axis path,.axis line{stroke:#bccbc5}.transport{display:flex;align-items:center;gap:11px;padding:0 22px 14px;border-bottom:1px solid var(--line)}.transport input{min-width:40px;flex:1}.transport output{width:45px;font-variant-numeric:tabular-nums}.transport select{padding:5px;border:1px solid #bbccc3;border-radius:3px;width:88px}.event-summary{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:15px 22px}.event{font-size:12px;line-height:1.8}.event:last-child{padding-left:20px;border-left:1px solid var(--line)}.event strong{font-size:13px}.event span{color:#65796f}.phase-caption{font-size:11px;color:#708079;padding:0 22px;margin:0 0 20px;line-height:1.6}.preset-label{display:block;font-weight:600;margin-bottom:8px}.controls>select{width:100%;padding:9px;border:1px solid #aac3b7;border-radius:3px;background:#fff;margin-bottom:5px}.controls h2{margin:20px 0 13px;border-bottom:1px solid var(--line);padding-bottom:7px;color:#214c3c}.control{margin-bottom:16px}.control label{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:12px;margin-bottom:8px}.control output{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;color:#154934;flex:none}.control input{width:100%;margin:0;accent-color:var(--green)}.endpoints{display:flex;justify-content:space-between;font-size:10px;color:#7b8880;margin-top:5px}.derived{display:flex;gap:22px;font-size:11px;margin:-1px 0 17px;color:#65756d}.derived strong{font-size:12px;color:#385746;margin-left:4px}.check{display:flex;align-items:center;gap:7px;font-size:12px}.check input{accent-color:var(--green);margin:0}.quiet{color:#6a7d73;line-height:1.65;font-size:12px}.coefficients{font-size:10px;margin:7px 0 0 22px}.constraint{font-size:11px;color:#596f63;background:#e8f0eb;border-left:3px solid #729d80;padding:9px;line-height:1.5;margin:18px 0}.constraint.adjusted{background:#fff5dc;border-left-color:#d99f30;color:#766025}details{border-top:1px solid var(--line);padding-top:13px;font-size:12px;line-height:1.7}summary{cursor:pointer;color:#286a4e;font-weight:600}details p{margin:12px 0}.probability-head{display:flex;align-items:center;justify-content:space-between;padding:22px;gap:10px}.probability-head span{font-size:12px;color:#62786d}.probability-metrics{display:grid;grid-template-columns:repeat(4,1fr);padding:0 22px 22px;border-bottom:1px solid var(--line);gap:15px}.probability-metrics span{font-size:12px;color:#617b6c;display:block;margin-bottom:7px}.probability-metrics strong{font-size:27px;color:#175e42;font-weight:500;font-variant-numeric:tabular-nums}.probability-metrics>div:nth-child(3) strong{color:#9a6f18}.probability-metrics>div:nth-child(4) strong{color:#6c7e75}.probability-detail{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;padding:22px}.probability-detail dl{margin:0;display:grid;grid-template-columns:1fr auto;gap:13px 12px;font-size:12px}.probability-detail dd{margin:0;font-variant-numeric:tabular-nums;text-align:right}.probability-detail dt{color:#63786b}.equation{font-size:12px;padding:16px 22px;border-top:1px solid var(--line);line-height:1.8;margin:0;color:#365646}#ensemble-bar{display:flex;height:16px;background:#b8c5bd}#ensemble-bar span{min-width:0}#ensemble-count{font-size:12px;line-height:1.8;color:#526c5c}#webgl-fallback{position:absolute;inset:35% 10% auto;text-align:center;line-height:1.7;font-size:13px;color:#dfebe5}[hidden]{display:none!important}.probability-mode .visual-row{grid-template-columns:1fr}.probability-mode #scene{height:430px}.probability-mode .scene-key{display:none}
@media(min-width:1500px){#scene{height:450px}#earth-canvas{height:370px}}
@media(max-width:1050px){main{grid-template-columns:minmax(0,1fr) 285px}.controls{padding:17px}.visual-row{grid-template-columns:1fr}.earth-region{border-left:0;border-top:1px solid var(--line)}#earth-canvas{height:250px}.earth-region #eclipse-state{position:static}.plot-heading{flex-wrap:wrap}.plot-heading .quiet{width:100%;margin-left:0}.mode-note{display:none}.probability-detail{grid-template-columns:1fr}.masthead>div{gap:14px}h1{font-size:21px}.article-link{font-size:12px}}
@media(max-width:700px){.masthead{padding:14px 16px}.masthead>div{display:block}.brand{font-size:16px}h1{margin-top:5px;font-size:21px}.article-link{display:none}main{grid-template-columns:1fr}.controls{border-left:0;border-top:1px solid var(--line);padding:20px}.modes{padding:0 8px}.modes button{padding:0 12px;font-size:13px}.visual-row{grid-template-columns:1fr}#scene{height:340px}.scene-key{font-size:10px;gap:10px}#earth-canvas{height:245px}.scene-heading{padding:8px 12px}.plot-heading{padding:17px 16px 0;gap:8px}#light-curve{height:210px}.transport{padding:0 13px 13px;gap:7px;font-size:12px}.transport select{width:65px;padding:5px 1px}.transport .icon{width:29px;height:29px}.transport output{width:37px}.event-summary{padding:14px 16px;gap:12px}.event{font-size:11px}.event:last-child{padding-left:12px}.event strong{font-size:12px}.phase-caption{padding:0 16px}.probability-head{padding:20px 16px;display:block}.probability-head span{display:block;margin-top:6px}.probability-metrics{padding:0 16px 18px;gap:18px;grid-template-columns:1fr 1fr}.probability-metrics strong{font-size:26px}.probability-detail{padding:20px 16px;gap:25px}.probability-detail dl{gap:12px 8px;font-size:11px}.equation{padding:16px}.probability-mode #scene{height:365px}}