/* Controls Lab uses the portfolio's pale surfaces, cobalt controls and comparison traces. */
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.plot-choice{font-size:10px;color:var(--muted);margin-left:auto}.plot-choice select{font-size:10px;border:1px solid var(--line);border-radius:6px;padding:4px;color:var(--ink);background:#fff}.project-scene{margin:0 16px 12px;padding:9px 12px;border:1px solid #d5dfef;border-radius:12px;background:#f8f5ed}.project-scene svg{display:block;width:100%;max-height:none}.scene-readout{display:flex;justify-content:space-between;gap:10px;font:10px var(--mono);color:var(--muted)}.scene-readout strong{font-weight:400;color:var(--blue)}.project-scene small{display:block;font-size:9px;color:var(--muted);text-align:center}@media(max-width:600px){.plot-heading{flex-wrap:wrap;gap:5px}.plot-choice{font-size:9px}.plot-choice select{font-size:9px}.scene-readout{font-size:8px;flex-wrap:wrap}}

/* Portfolio presentation: readable working surfaces; numerical models unchanged. */
:root { --paper:#f3f5f6; --ink:#172b3a; --muted:#475967; --line:#c5cfd5; --shadow:none; }
body { background:var(--paper); font:16px/1.65 'Segoe UI',Arial,sans-serif; }
.top { background:#fff; border:0; border-bottom:1px solid var(--line); border-radius:0; box-shadow:none; margin:0 auto; }
.top nav { font-size:14px; gap:22px; flex-wrap:wrap; }
.top nav a { display:inline-flex; min-height:44px; align-items:center; text-decoration:underline; }
.brand { font-size:20px; }
.brand span { font:12px/1.5 'Segoe UI',Arial,sans-serif; letter-spacing:0; }
.intro { padding:38px 0 28px; }
h1 { font-size:clamp(38px,4.2vw,58px); letter-spacing:-1.8px; }
.eyebrow { font:13px/1.5 'Segoe UI',Arial,sans-serif; letter-spacing:.3px; text-transform:none; }
.project-stamp { min-width:0; max-width:280px; }
.project-stamp p, .project-stamp span { font-size:13px; }
.lab,.research { background:#fff; border:1px solid var(--line); border-radius:4px; box-shadow:none; }
.viewer,.plot-card,.table-wrap,.equation,.project-scene { border-radius:3px; }
.viewer { background:#f7f9fa; }
.mode-tabs { border-radius:3px; background:#e8edf0; flex-wrap:wrap; }
.mode-tabs button { font-size:14px; min-height:44px; border-radius:2px; }
.mode-tabs [aria-pressed=true] { box-shadow:none; outline:1px solid var(--line); }
.mode-tabs span { display:none; }
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.diagram { font-size:12px; }
.diagram small { font-size:12px; }
.diagram>span { border-radius:2px; }
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.settings select,.settings input[type=text],.settings input[type=number] { font-size:16px; min-height:44px; border-radius:3px; }
input[type=range] { min-height:36px; }
.check { min-height:36px; }
.check input { width:20px; height:20px; flex-shrink:0; }
.transport button,.legend button,.panel-title button,.settings>button,.plot-choice select { font-size:13px; min-height:44px; border-radius:3px; }
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.plot-choice select { padding:7px; }
.plot-heading { flex-wrap:wrap; }
.chart { overflow-x:auto; overscroll-behavior-x:contain; }
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.result-strip>div { border-radius:2px; background:#eef2f4; }
.result-strip span,caption { font-size:12px; }
.actions,footer { font-size:13px; }
button,.button { border-radius:3px; }
@media(max-width:850px) {
  .intro { display:block; }
  .project-stamp { display:block; border:0; padding:14px 0 0; max-width:none; }
  .project-stamp p { margin:4px 0 0; }
}
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  .brand { font-size:19px; }
  .brand span { display:none; }
  main { padding:0 14px; }
  .intro { padding:28px 0 22px; }
  h1 { font-size:38px; }
  .lede { font-size:16px; }
  .lab { padding:12px; border-radius:3px; }
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  .mode-tabs button { min-width:85px; font-size:13px; padding:10px 6px; }
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  .scene-bar .units { margin-left:0; width:100%; }
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  .legend button { font-size:13px; }
  .transport { padding:10px; }
  .transport span { font-size:12px; }
  .insight { font-size:13px; }
  .scene-readout,.project-scene small { font-size:12px; }
  .result-strip span { font-size:12px; }
  th,td { font-size:12px; }
  .reading p,.research p { font-size:16px; }
}

#rover-viewport{margin:9px -12px 8px;overflow:hidden;border-top:1px solid #ddd9c8;border-bottom:1px solid #d4bc91}.project-scene{border-color:#d8d1bd}.project-scene small{max-width:720px;margin:0 auto;line-height:1.6}.scene-readout{flex-wrap:wrap}