@charset "UTF-8";
:root{color-scheme:dark;--bg:#081522;--line:#294658;--text:#e6f1f5;--muted:#a5bdcb;--cyan:#7ce9dd;--orange:#ffb477;font-family:Inter,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 76% -8%,#17465c,transparent 50%),var(--bg);color:var(--text)}button,select,input{font:inherit}button,select{border:1px solid var(--line);color:var(--text);background:#142d3e;border-radius:7px;padding:10px 12px}button{cursor:pointer}button:hover:not(:disabled){border-color:var(--cyan);background:#224554}button:disabled{opacity:.4;cursor:not-allowed}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}a{color:var(--cyan)}[hidden]{display:none!important}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip{position:absolute;top:-100px}.skip:focus{top:8px;left:12px;z-index:9;background:#102335;padding:10px}.masthead{border-bottom:1px solid #3d5c6c66;display:flex;align-items:center;justify-content:space-between;padding:18px clamp(20px,4vw,64px);background:#0a1d2a99}.logos{display:flex;align-items:center;gap:17px}.logos img{object-fit:contain;height:40px;max-width:170px}.logos i{width:1px;height:32px;background:#587080}.back{font-size:12px;text-decoration:none}main{max-width:1600px;margin:auto;padding:0 clamp(18px,3.5vw,60px)}.lab-nav{display:flex;gap:8px;align-items:center;margin-top:20px;font-size:11px}.lab-nav a{padding:8px 12px;border:1px solid var(--line);border-radius:25px;text-decoration:none;color:var(--muted)}.lab-nav a[aria-current]{background:#153c42;border-color:#377e7b;color:var(--cyan)}#connection{margin-left:auto;color:var(--muted)}#connection.ready{color:var(--cyan)}.intro{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:34px 0 30px}.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:600;color:var(--cyan);margin:0 0 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label span{color:var(--cyan)}.setup select{width:100%;font-size:11px;margin-bottom:15px;padding:11px 9px;background:#0b1e2b}.help{font-size:11px;line-height:1.65;color:var(--muted);margin:0 0 16px}.conditions{border-top:1px solid var(--line);padding-top:15px;margin:14px 0 22px}.conditions div{display:flex;justify-content:space-between;gap:7px;font-size:11px;line-height:1.6;padding:5px 0}.conditions dt{color:var(--muted)}dd{margin:0}.conditions dd{text-align:right}.primary{width:100%;font-weight:650;border-color:var(--cyan);background:var(--cyan);color:#08292d;padding:14px 13px;display:flex;justify-content:space-between}.primary:hover:not(:disabled){background:#a2fff0;color:#08292d}.secondary{width:100%;margin-top:8px}#run-help{margin-top:10px}.saved{border-top:1px solid var(--line);padding-top:18px}.saved select{font-size:10px;margin:0}.text-button{padding:8px 0;font-size:11px;background:transparent;border:0;color:var(--cyan)}.workspace{min-width:0}.view-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line)}.tabs{display:flex;gap:3px}.tabs button{font-size:12px;border-color:transparent;background:transparent;padding:8px 12px;color:var(--muted)}.tabs button[aria-pressed=true]{color:var(--cyan);background:#1c3f48;border-color:#356570}.badge{font-size:10px;letter-spacing:.07em;color:var(--muted)}.stage{height:clamp(330px,40vw,520px);position:relative;background:radial-gradient(ellipse at 52% 50%,#102b3b,#081723 80%);overflow:hidden}#flow-canvas{display:block;width:100%;height:100%;touch-action:none}.stage-top{position:absolute;top:16px;left:19px;right:16px;display:flex;align-items:start;justify-content:space-between;pointer-events:none}.free-stream{font-size:9px;letter-spacing:.16em;color:#9dbecb;display:flex;flex-direction:column;gap:5px}.free-stream b{font-size:15px;letter-spacing:0;color:var(--cyan)}.camera{display:flex;gap:5px;pointer-events:auto}.camera button{font-size:10px;padding:7px 9px;background:#0a1c2caa}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;padding-bottom:55px;text-align:center;pointer-events:none}.outline-mark{font-size:9px;letter-spacing:.2em;color:var(--cyan);margin-bottom:10px}.empty-state h3{font-size:20px;font-weight:450;margin:0 0 8px}.empty-state p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}.stage-bottom{position:absolute;bottom:12px;left:16px;right:16px;display:flex;justify-content:space-between;gap:8px;color:#a0bdcd;font-size:10px;pointer-events:none}.stage-bottom label{pointer-events:auto;white-space:nowrap}input{accent-color:var(--cyan)}.legend{position:absolute;bottom:45px;right:18px;width:170px;background:#0a1c2de0;border:1px solid var(--line);border-radius:6px;padding:9px;font-size:10px}.legend>div:last-child{display:flex;justify-content:space-between;color:var(--muted)}.legend-bar{height:5px;margin:7px 0;background:linear-gradient(90deg,#215a9d,#76ddd5,#ffbd77)}.probe{position:absolute;left:16px;bottom:42px;background:#102638ee;padding:12px;border:1px solid var(--line);border-radius:7px;font-size:11px;line-height:1.7;pointer-events:none}.transport{padding:12px 16px;border-top:1px solid var(--line);display:flex;align-items:center;gap:12px}.transport button{padding:8px 16px;font-size:12px}.transport button[aria-pressed=true]{background:#1b4c50;color:var(--cyan);border-color:#4e9091}.transport label{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted)}.transport select{padding:5px;font-size:11px}.transport p{font-size:10px;color:var(--muted);margin:0 0 0 auto;text-align:right}.run-state{padding:16px;border-top:1px solid var(--line);background:#112b3b}.run-state>div:first-child{display:flex;align-items:center;gap:9px}.state-light{width:6px;height:6px;background:#7996a7;border-radius:50%}.state-light.busy{background:var(--orange);box-shadow:0 0 10px #ffb47766}.state-light.complete{background:var(--cyan)}.state-light.failed,.state-light.incomplete{background:#ff9183}#state-title{font-size:12px;font-weight:550}#elapsed{margin-left:auto;font-size:12px;font-variant-numeric:tabular-nums;color:var(--cyan)}.run-state p{font-size:11px;color:var(--muted);margin:8px 0 0;line-height:1.6}.budget{height:3px;background:#254457;margin-top:12px}.budget div{height:100%;background:var(--cyan);transition:width .4s}#iteration-label{display:block;margin-top:5px;font-size:10px;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;padding:18px 16px;border-top:1px solid var(--line)}.metrics span,.metrics small{display:block;color:var(--muted);font-size:10px}.metrics strong{display:block;margin:8px 0 6px;font-weight:450;font-size:25px;font-variant-numeric:tabular-nums}.metrics small{font-size:9px}.result-details{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0}.chart-card{padding:22px;background:linear-gradient(140deg,#122c3c,#0e2030);border:1px solid var(--line);border-radius:12px;min-width:0}.card-heading{display:flex;justify-content:space-between;gap:10px;align-items:center}.chart-card h2{font-size:18px}.chart-key{font-size:10px;color:var(--muted);white-space:nowrap}.chart-key i{display:inline-block;width:12px;height:2px;vertical-align:middle;margin:0 4px 0 8px}.upper{background:var(--cyan)}.lower{background:var(--orange)}.chart-card svg{width:100%;height:auto;margin-top:12px}.chart-card .help{margin:0}.cyan{color:var(--cyan)}.orange{color:var(--orange)}.purple{color:#c2acff}.reading{display:grid;grid-template-columns:1fr 1fr 1fr;gap:36px;margin:40px 0}.reading h2{font-size:24px;line-height:1.2}.reading p:not(.eyebrow){color:var(--muted);line-height:1.8;font-size:12px}.scope{padding:23px;border:1px solid var(--line);border-radius:12px;background:#14323f}.scope a{font-size:12px}.method{border-top:1px solid var(--line);padding:20px 0}.method summary{cursor:pointer;font-size:13px;padding:8px 0}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}.method h3{font-size:14px}.method p{font-size:12px;color:var(--muted);line-height:1.8}.diagnostics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;font-size:11px;padding:15px;border:1px solid var(--line);border-radius:8px}.diagnostics dt{color:var(--muted);margin-bottom:7px}.diagnostics dd{overflow-wrap:anywhere}.service-note{padding:20px;border:1px solid var(--orange);border-radius:8px;font-size:12px;line-height:1.7}.service-note code{overflow-wrap:anywhere}footer{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);margin-top:16px;padding:25px 0 35px;font-size:10px;line-height:1.8;color:var(--muted)}footer span{align-self:end;text-align:right}@media(min-width:1300px){.experiment{grid-template-columns:270px minmax(0,1fr)}.setup{padding:28px}.stage{height:520px}}@media(max-width:900px){.intro-copy{font-size:12px}.experiment{grid-template-columns:215px minmax(0,1fr)}.setup{padding:19px 14px}.stage{height:370px}.metrics{gap:7px}.metrics strong{font-size:21px}.transport{gap:8px;flex-wrap:wrap}.transport p{width:100%;text-align:left;margin:0}.reading{gap:20px}.card-heading{display:block}.chart-key{display:block;margin-top:12px}}@media(max-width:620px){.logos{gap:10px}.logos img{height:29px;max-width:115px}.back{font-size:10px}.masthead{padding:14px 18px}.intro{display:block}.intro-copy{margin-top:22px}.lab-nav{flex-wrap:wrap}#connection{width:100%;margin:7px 0 0}.experiment{grid-template-columns:1fr}.setup{border-right:0;border-bottom:1px solid var(--line)}#section-preview{max-height:60px}.stage{height:350px}.result-details,.reading,.method-grid{grid-template-columns:1fr}.diagnostics{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:1fr 1fr;gap:18px}.stage-bottom>span{font-size:8px}.reading{margin:26px 0}.result-details{gap:14px}footer{display:block}footer span{text-align:left}}

.review-button{margin-top:12px;font-size:11px;color:#ffca9f;border-color:#a07652;background:#3b3026}.state-light.incomplete{box-shadow:0 0 10px #ffb47766}

.quality-label{color:#ffc095;font-size:9px;padding:5px 7px;border:1px solid #73543e;border-radius:4px;background:#3c2a22}.view-bar{gap:6px;flex-wrap:wrap}
@media(max-width:760px){.result-details,.method-grid{grid-template-columns:1fr}}
.mesh-label{font-size:11px;color:var(--muted);margin:18px 0 8px}.fixed-mesh{border:1px solid var(--line);border-radius:8px;padding:12px;font-size:12px;background:#0b2130;margin:0}.runtime-note{font-size:11px;line-height:1.65;color:var(--muted);margin:12px 0}.runtime-note strong{color:var(--cyan);font-weight:600}