:root {
  --red:#c62828;
  --black:#1f1f1f;
  --gray:#5f6368;
  --line:#dededb;
  --paper:#f5f5f2;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--black);
  background:#fff;
  font-synthesis:none}
* {
  box-sizing:border-box}
body {
  margin:0}
a {
  color:inherit}
button,input,select {
  font:inherit}
a,button,input,select {
  -webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible {
  outline:3px solid var(--red);
  outline-offset:5px}
.skip-link {
  position:absolute;
  left:24px;
  top:-80px;
  background:white;
  padding:12px;
  z-index:10}
.skip-link:focus {
  top:12px}
.site-header {
  max-width:1280px;
  margin:auto;
  padding:26px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--line)}
.wordmark {
  text-decoration:none;
  font-size:23px;
  font-weight:780;
  letter-spacing:-1px;
  line-height:1}
.wordmark span {
  display:block;
  font-size:10px;
  letter-spacing:3.4px;
  color:var(--red);
  margin-top:7px}
nav {
  display:flex;
  gap:32px}
nav a {
  text-decoration:none;
  font-size:14px;
  padding:10px 0}
nav a[aria-current] {
  border-bottom:2px solid var(--red)}
nav span {
  margin-left:12px}
main {
  max-width:1280px;
  margin:auto}
h1,h2,h3,p {
  margin-top:0}
h1 {
  font-size:clamp(42px,5.2vw,68px);
  font-weight:750;
  line-height:1.05;
  letter-spacing:-2.7px;
  margin-bottom:25px}
h1>span {
  color:var(--red)}
h2 {
  font-size:36px;
  line-height:1.16;
  letter-spacing:-1.2px;
  font-weight:650}
h3 {
  font-size:20px;
  line-height:1.3;
  letter-spacing:-.3px}
.eyebrow {
  font-size:11px;
  letter-spacing:1.7px;
  font-weight:750;
  color:var(--gray);
  margin-bottom:21px}
.hero {
  display:grid;
  grid-template-columns:1.13fr 1fr;
  gap:40px;
  padding:76px 48px 70px;
  align-items:center}
.hero-copy {
  color:var(--gray);
  font-size:17px;
  line-height:1.75;
  max-width:470px;
  margin-bottom:30px}
.button {
  display:inline-flex;
  align-items:center;
  gap:26px;
  background:var(--red);
  border:0;
  border-radius:4px;
  color:white;
  text-decoration:none;
  font-size:14px;
  font-weight:650;
  padding:17px 23px;
  min-height:48px;
  cursor:pointer}
.button:hover {
  background:#a51e1e}
.hero-note {
  font-size:12px;
  color:var(--gray);
  margin:17px 0 0}
.mechanism {
  height:390px;
  background:var(--paper);
  border-radius:4px;
  position:relative;
  overflow:hidden}
.sim-preview {
  margin:0;
  height:auto;
  align-self:center;
}
.sim-preview img {
  display:block;
  width:100%;
  height:auto;
  object-fit:contain;
}
.sim-preview figcaption {
  padding:16px 20px;
  border-top:1px solid var(--line);
  background:var(--paper);
}
.sim-preview figcaption strong {
  display:block;
  font-size:14px;
  margin-bottom:6px;
}
.sim-preview figcaption span {
  color:var(--gray);
  font-size:12px;
}
.intro {
  padding:55px 48px;
  background:var(--paper);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)}
.steps {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:45px;
  margin-top:43px}
.steps span {
  display:block;
  font-size:10px;
  color:var(--red);
  font-weight:750;
  letter-spacing:1.4px;
  margin-bottom:17px}
.steps h3 {
  margin-bottom:11px}
.steps p {
  color:var(--gray);
  font-size:14px;
  line-height:1.7;
  margin:0}
.library {
  padding:64px 48px 80px}
.section-top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px}
.section-top .eyebrow {
  margin-bottom:12px}
.text-link {
  font-size:13px;
  font-weight:650;
  text-underline-offset:5px}
.text-link span {
  margin-left:14px}
.empty {
  padding:45px 24px;
  text-align:center;
  border:1px solid var(--line);
  background:#fafaf8;
  border-radius:4px}
.empty-symbol {
  display:block;
  font-size:40px;
  color:var(--gray);
  margin-bottom:20px}
.empty .eyebrow {
  margin-bottom:12px}
.empty p:not(.eyebrow) {
  color:var(--gray);
  font-size:15px;
  line-height:1.7;
  max-width:490px;
  margin:0 auto 22px}
.empty h3 {
  font-size:25px}
.status-tag {
  display:inline-block;
  font-size:11px;
  font-weight:600;
  background:#ecece8;
  border-radius:3px;
  padding:9px 12px}
.browser-heading {
  padding:65px 48px 40px}
.browser-heading h1 {
  font-size:clamp(40px,4.7vw,60px)}
.browser-heading>p:not(.eyebrow) {
  color:var(--gray);
  line-height:1.7}
.browser-library {
  padding:0 48px 80px}
form {
  display:flex;
  align-items:end;
  gap:20px;
  padding:24px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:4px}
.field {
  flex:1}
label {
  display:block;
  font-size:12px;
  font-weight:650;
  margin-bottom:10px}
input,select {
  width:100%;
  min-height:48px;
  background:white;
  color:var(--black);
  border:1px solid #a7aaad;
  border-radius:3px;
  padding:12px;
  font-size:14px}
input::placeholder {
  color:var(--gray)}
.reset {
  min-height:48px;
  background:white;
  border:1px solid #a7aaad;
  border-radius:3px;
  padding:10px 16px;
  font-size:13px;
  cursor:pointer}
.reset:hover {
  background:#e9e9e5}
.result-count {
  font-size:13px;
  color:var(--gray);
  margin:25px 0 20px}
.cards {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px}
.sim-card {
  border:1px solid var(--line);
  border-radius:4px;
  overflow:hidden}
.card-art {
  height:165px;
  background:var(--paper);
  position:relative;
  padding:15px;
  color:var(--gray);
  font-size:10px;
  overflow:hidden}
.small-ring {
  position:absolute;
  width:105px;
  height:105px;
  border:21px solid #b0b7c3;
  border-radius:50%;
  top:40px;
  left:calc(50% - 52px)}
.card-body {
  padding:23px}
.card-body .eyebrow {
  font-size:9px;
  margin-bottom:12px}
.card-body h3 a {
  text-decoration:none}
.card-body h3 a:hover {
  text-decoration:underline}
.card-body>p:not(.eyebrow) {
  font-size:14px;
  line-height:1.65;
  color:var(--gray)}
.card-status {
  font-size:11px;
  color:var(--gray)}
footer {
  max-width:1184px;
  margin:auto;
  padding:30px 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border-top:1px solid var(--line);
  font-size:11px;
  color:var(--gray)}
footer p {
  margin:0}
.footer-brand {
  font-weight:700;
  font-size:13px;
  color:var(--black);
  text-decoration:none}
.notice {
  padding:30px;
  line-height:1.8}
@media(max-width:800px) {
  .site-header {
  padding:22px 24px}
.hero {
  padding:45px 24px;
  gap:28px;
  grid-template-columns:1fr}
.hero-copy {
  max-width:560px}
.mechanism {
  height:350px}
.intro,.library {
  padding:40px 24px}
.steps {
  gap:24px}
.section-top {
  align-items:start}
.browser-heading {
  padding:45px 24px 25px}
.browser-library {
  padding:0 24px 50px}
form {
  flex-wrap:wrap;
  padding:18px}
.field {
  min-width:220px}
.cards {
  grid-template-columns:repeat(2,minmax(0,1fr))}
footer {
  margin:0 24px;
  flex-wrap:wrap}
}
@media(max-width:480px) {
  .site-header {
  padding:22px 20px}
.wordmark {
  font-size:20px}
nav {
  gap:18px}
nav a {
  font-size:12px}
nav span {
  display:none}
.hero,.intro,.library {
  padding-left:20px;
  padding-right:20px}
h1 {
  letter-spacing:-1.8px}
.hero-copy {
  font-size:16px}
.steps {
  grid-template-columns:1fr;
  gap:28px}
h2 {
  font-size:30px}
.section-top {
  display:block}
.section-top .text-link {
  display:inline-block;
  margin-bottom:25px}
.empty {
  padding:35px 18px}
.empty h3 {
  font-size:23px}
.browser-heading {
  padding-left:20px;
  padding-right:20px}
.browser-library {
  padding-left:20px;
  padding-right:20px}
.field {
  min-width:100%}
.reset {
  width:100%}
.cards {
  grid-template-columns:1fr}
footer {
  display:block;
  line-height:1.8}
footer p {
  margin:8px 0}
}
@media(prefers-reduced-motion:reduce) {
  * {
  scroll-behavior:auto!important}
}


.detail-heading { padding:45px 48px 20px; }
.detail-heading .eyebrow { margin-top:32px; }
.detail-heading h1 { font-size:clamp(34px,4vw,52px); max-width:850px; }
.detail-heading>p:not(.eyebrow):not(.status-tag) { max-width:740px; line-height:1.7; color:var(--gray); }
.capabilities,.credits { font-size:12px; }
.detail-layout { display:grid; grid-template-columns:minmax(0,1.4fr) minmax(0,1fr); gap:36px; padding:0 48px 60px; }
.scene-stage { position:relative; height:380px; background:var(--paper); border:1px solid var(--line); border-radius:4px; overflow:hidden; }
.scene-stage canvas,.scene-stage img { width:100%; height:100%; display:block; object-fit:contain; }
.scene-labels { position:absolute; inset:24px 9% auto; display:flex; justify-content:space-between; gap:8px; font-size:11px; }
.view-label { position:absolute; bottom:14px; left:14px; font-size:11px; background:white; padding:8px; }
#scene-status { font-size:13px; line-height:1.7; margin:16px 0; color:var(--gray); }
.lesson { border-top:3px solid var(--red); padding-top:24px; }
.lesson h2 { font-size:27px; }
.lesson p { color:var(--gray); line-height:1.8; }
.lesson h3 { margin-top:26px; }
[hidden] { display:none!important; }
@media(max-width:800px) {
 .detail-heading { padding:35px 20px 20px; }
 .detail-layout { grid-template-columns:1fr; padding:0 20px 40px; gap:30px; }
 .scene-stage { height:300px; }
}

.player-controls { margin-top:24px; }
.player-controls fieldset { border:1px solid var(--line); margin:0 0 18px; padding:16px; min-width:0; }
.player-controls legend { font-size:14px; font-weight:700; padding:0 6px; }
.control-row { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.player-controls .reset { width:auto; min-height:44px; }
.player-controls label { margin-top:14px; }
.player-controls .toggle { display:flex; gap:10px; align-items:center; min-height:44px; }
.player-controls input[type=checkbox] { width:20px; min-height:20px; height:20px; margin:0; accent-color:var(--red); }
.player-controls input[type=range] { padding:0; accent-color:var(--red); }
.player-controls output,.control-note,#part-description { display:block; color:var(--gray); font-size:12px; line-height:1.7; margin:8px 0; }
.player-controls button[aria-pressed=true] { border-color:var(--red); background:#faeaea; }
.scene-stage:has(canvas) { touch-action:none; cursor:grab; }
.scene-stage:active { cursor:grabbing; }
.part-labels { position:absolute; inset:0; pointer-events:none; }
.part-labels span { position:absolute; transform:translate(-50%,-50%); white-space:nowrap; font-size:11px; background:#fffffff0; padding:5px 7px; border:1px solid var(--line); border-radius:3px; }

.feedback-section { padding:0 6% 48px; max-width:1000px; }
.feedback { border:1px solid var(--line); background:white; }
.feedback summary { cursor:pointer; font-weight:700; padding:18px; min-height:44px; }
.feedback-body { padding:0 20px 20px; }
.feedback-body h2 { font-size:24px; }
.feedback-body p { color:var(--gray); line-height:1.7; }
.feedback-body form { display:grid; gap:12px; }
.feedback-body textarea { width:100%; box-sizing:border-box; font:inherit; padding:12px; border:1px solid var(--line); border-radius:4px; resize:vertical; }
.feedback-body button { min-height:44px; }
.feedback-context { overflow-wrap:anywhere; font-size:13px; }
.feedback-body :disabled { opacity:.7; }
@media(max-width:800px) { .feedback-section { padding:0 20px 32px; } }

.card-art img { width:100%; height:100%; object-fit:contain; }
.scene-stage .view-label { max-width:calc(100% - 24px); font-size:11px; }

/* RVU-009: simulator routes are a viewport console. Home and discovery keep their page layout. */
.visually-hidden { position:absolute!important; width:1px!important; height:1px!important; padding:0!important; margin:-1px!important; overflow:hidden!important; clip:rect(0,0,0,0)!important; white-space:nowrap!important; border:0!important; }
body.simulator-page { height:100dvh; overflow:hidden; background:var(--paper); }
.simulator-page > .site-header,.simulator-page > footer { display:none; }
.simulator-page main { width:100%; max-width:none; margin:0; padding:0; height:100dvh; }
.sim-console { display:grid; grid-template-columns:minmax(0,1fr) 304px; grid-template-rows:auto minmax(0,1fr) auto; width:100%; height:100dvh; overflow:hidden; background:var(--paper); }
.console-header { grid-column:1/-1; display:flex; gap:24px; align-items:center; min-height:84px; padding:12px 24px; border-bottom:1px solid var(--line); background:#fff; z-index:5; }
.console-back { display:flex; gap:10px; align-items:center; text-decoration:none; min-height:44px; font-size:13px; font-weight:650; }
.console-heading { min-width:0; flex:1; }
.console-kicker { font-size:10px; font-weight:700; letter-spacing:1.3px; color:var(--gray); margin:0 0 5px; }
.console-heading h1 { font-size:22px; line-height:1.15; letter-spacing:-.5px; margin:0 0 4px; max-width:none; }
.console-heading .status-tag { display:block; padding:0; margin:0; font-size:10px; font-weight:500; background:none; color:var(--gray); }
.console-actions { display:flex; gap:6px; flex-wrap:wrap; justify-content:flex-end; }
.console-actions .reset { padding:9px 11px; font-size:12px; min-height:40px; }
.console-viewport { grid-row:2; grid-column:1; min-height:0; min-width:0; position:relative; }
.sim-console .scene-stage { width:100%; height:100%; border:0; border-radius:0; }
.scene-health { position:absolute; top:12px; left:22px; max-width:min(540px,calc(100% - 44px)); z-index:2; pointer-events:none; }
.scene-health #scene-status { margin:0; font-size:10px; color:var(--gray); }
.scene-health button { pointer-events:auto; margin-top:10px; min-height:44px; }
.sim-console .player-controls { display:contents; margin:0; }
.console-side { grid-column:2; grid-row:2; min-height:0; overflow:auto; padding:20px; background:#fffffff2; border-left:1px solid var(--line); scrollbar-width:thin; }
.console-side fieldset { padding:16px 0; margin:0; border:0; border-top:1px solid var(--line); }
.console-side legend { padding:0 0 8px; font-size:12px; }
.console-side label { font-size:12px; margin-top:0; }
.console-side .reset { font-size:11px; padding:8px; min-height:38px; }
.console-side .control-row { gap:6px; }
.console-side .toggle { min-height:40px; }
.console-side .toggle input { width:17px; height:17px; min-height:17px; }
.console-side .camera-buttons { display:grid; grid-template-columns:1fr 1fr; gap:6px; margin:14px 0; }
.console-side .control-note { font-size:10px; margin:5px 0 12px; line-height:1.65; }
.inspection-notes summary { cursor:pointer; font-size:11px; min-height:36px; padding:8px 0; }
.console-dock { grid-column:1/-1; grid-row:3; padding:12px 24px 10px; border-top:1px solid var(--line); background:#fff; z-index:3; min-width:0; }
.playback-row { display:flex; align-items:center; gap:18px; max-width:1100px; margin:0 auto 9px; }
.playback-row .reset { min-width:82px; min-height:42px; border-color:var(--red); color:#fff; background:var(--red); padding:8px 18px; font-size:12px; }
.playback-row input[type=range] { width:100%; flex:1; min-width:0; min-height:32px; margin:0; }
.playback-row #time-readout { margin:0; font-variant-numeric:tabular-nums; white-space:nowrap; font-size:11px; min-width:82px; }
.parts-row { display:flex; align-items:center; justify-content:center; gap:16px; min-width:0; }
.parts-row .console-kicker { margin:0; }
#parts-list { display:flex; gap:8px; overflow-x:auto; padding:4px; min-width:0; }
#parts-list .reset { display:flex; align-items:center; justify-content:center; gap:8px; padding:6px 12px 6px 7px; font-size:11px; flex:none; min-height:40px; }
.part-number { display:grid; place-items:center; width:25px; height:25px; border-radius:50%; background:#f0f0ed; color:var(--gray); font-variant-numeric:tabular-nums; font-size:11px; }
#parts-list [aria-pressed=true] .part-number { background:var(--red); color:#fff; }
.console-dock #part-description { text-align:center; margin:4px auto 0; font-size:11px; max-width:1000px; line-height:1.5; }
.console-dialog { width:min(680px,calc(100vw - 32px)); max-height:calc(100dvh - 40px); padding:24px; border:1px solid var(--line); border-radius:8px; color:var(--black); background:white; overflow:auto; }
.console-dialog::backdrop { background:#1f1f1f66; }
.console-dialog > form { position:sticky; top:0; display:flex; justify-content:flex-end; margin:0 0 16px; z-index:1; }
.dialog-close { min-height:44px; background:white; }
.console-dialog .feedback-section { padding:0; max-width:none; }
.console-dialog .lesson { border:0; padding:0; }
.console-dialog .lesson h2 { font-size:26px; }
.console-dialog .lesson p,.console-dialog > p { font-size:14px; line-height:1.8; }
.console-dialog .feedback-body { padding:0 14px 16px; }
.console-dialog .feedback-body h2 { font-size:22px; }
.settings-closed,.panels-hidden,.is-fallback { grid-template-columns:minmax(0,1fr) 0; }
.settings-closed .console-side,.panels-hidden .console-side,.panels-hidden .console-dock,.is-fallback .console-side { display:none; }
.live-panel { padding-bottom:16px; }
.live-dial { --level:0%; width:114px; height:114px; margin:16px auto; border-radius:50%; display:grid; place-items:center; background:conic-gradient(var(--red) var(--level),#e6e6e1 0); }
.live-dial > div { display:flex; align-items:baseline; justify-content:center; gap:3px; width:98px; height:98px; border-radius:50%; background:#fff; padding-top:20px; }
.live-dial #live-value { font-size:38px; font-weight:750; color:var(--red); margin:0; line-height:1.6; }
.live-dial #live-unit { font-size:14px; color:var(--gray); }
#live-details { display:grid; grid-template-columns:1fr auto; gap:10px; font-size:11px; margin:18px 0; }
#live-details dt { color:var(--gray); }
#live-details dd { margin:0; font-weight:650; font-variant-numeric:tabular-nums; }
.cycle-chart { border-top:1px solid var(--line); padding-top:12px; }
.cycle-chart p { font-size:10px; color:var(--gray); margin:0; }
.cycle-chart svg { display:block; width:100%; height:auto; }
.chart-axis { stroke:var(--line); fill:none; }
#cycle-curve { stroke:var(--red); stroke-width:1.5; fill:none; }
#cycle-point { fill:var(--red); stroke:#fff; stroke-width:1.5; }
.cycle-chart > div { display:flex; justify-content:space-between; color:var(--gray); font-size:9px; }
@media(max-width:1100px) and (min-width:901px) { .console-header { gap:14px; padding:12px 16px; }.console-heading h1 { font-size:18px; }.console-actions { max-width:340px; }.sim-console { grid-template-columns:minmax(0,1fr) 280px; }.settings-closed,.panels-hidden,.is-fallback { grid-template-columns:minmax(0,1fr) 0; } }
@media(max-width:900px) {
 .sim-console { grid-template-columns:minmax(0,1fr); grid-template-rows:auto minmax(0,1fr) auto; }
 .console-header { display:grid; grid-template-columns:30px minmax(0,1fr); gap:6px 10px; padding:8px 14px; min-height:100px; }
 .console-back { font-size:20px; }.console-back span { display:none; }
 .console-heading h1 { font-size:17px; margin:0 0 3px; }.console-heading .console-kicker { font-size:8px; }.console-heading .status-tag { font-size:9px; }
 .console-actions { grid-column:1/-1; justify-content:space-between; gap:4px; flex-wrap:nowrap; }
 .console-actions .reset { padding:7px; font-size:10px; min-height:36px; }
 .console-side { position:absolute; right:12px; top:108px; bottom:164px; width:min(304px,calc(100vw - 24px)); border:1px solid var(--line); border-radius:6px; z-index:4; box-shadow:0 8px 35px #0002; background:#fff; padding:16px; }
 .console-dock { padding:8px 10px max(8px,env(safe-area-inset-bottom)); }
 .playback-row { gap:8px; margin-bottom:5px; }.playback-row .reset { min-width:62px; padding:8px; min-height:40px; }.playback-row #time-readout { font-size:10px; min-width:78px; }
 .parts-row { gap:3px; }.parts-row>.console-kicker { display:none; }
 #parts-list { gap:5px; max-width:100%; }#parts-list .reset { min-width:42px; min-height:42px; padding:3px; }.part-name { display:none; }.part-number { width:30px; height:30px; }
 .console-dock #part-description { font-size:10px; line-height:1.45; min-height:29px; max-height:43px; overflow:auto; }
 .scene-health { top:8px; left:14px; }.scene-health #scene-status { font-size:9px; }
 .console-dialog { padding:18px; }
 .panels-hidden .console-side,.settings-closed .console-side { display:none; }
}
@media(max-height:650px) and (min-width:901px) { .console-header { min-height:68px; padding-top:7px; padding-bottom:7px; }.console-heading h1 { font-size:18px; }.console-dock { padding:6px 20px; }.live-dial { width:86px; height:86px; margin:10px auto; }.live-dial>div { width:72px; height:72px; padding-top:7px; }.live-dial #live-value { font-size:30px; } }
.live-panel { display:grid; grid-template-columns:98px minmax(0,1fr); align-items:center; }
.live-panel>.console-kicker { grid-column:1/-1; margin-bottom:12px; }
.live-panel .live-dial { grid-column:1; width:88px; height:88px; margin:0; }
.live-panel .live-dial>div { width:74px; height:74px; padding-top:9px; }
.live-panel .live-dial #live-value { font-size:30px; }
.live-panel #live-details { grid-column:2; margin:0; display:block; }
.live-panel #live-details dt { font-size:10px; margin-bottom:3px; }
.live-panel #live-details dd { font-size:11px; margin:0 0 9px; }
.live-panel .cycle-chart { grid-column:1/-1; margin-top:14px; }
@media(min-width:600px) and (max-width:900px) and (max-height:500px) {
 .console-header { display:flex; min-height:58px; padding:6px 12px; gap:12px; }
 .console-heading h1 { font-size:14px; }.console-heading .console-kicker,.console-heading .status-tag { display:none; }
 .console-actions .reset { font-size:9px; padding:5px; min-height:34px; }
 .console-actions { flex:none; }.console-back { min-height:36px; }
 .console-dock { display:grid; grid-template-columns:minmax(220px,1fr) auto; gap:12px; padding:4px 12px; align-items:center; }
 .playback-row { margin:0; }.console-dock #part-description { display:none; }
 #parts-list .reset { min-width:34px; min-height:34px; }.part-number { width:25px; height:25px; }
 .console-side { top:66px; bottom:58px; }
}

/* Keep the screenshot and its caption in flow at every breakpoint. */
.mechanism.sim-preview { height:auto; }

/* RVU-012 docked assembly workspace. */
.sim-console { grid-template-columns:230px minmax(0,1fr) 280px; }
.console-viewport { grid-column:2; }
.console-side { grid-column:3; }
.console-parts { grid-row:2; grid-column:1; display:flex; flex-direction:column; min-height:0; overflow:hidden; border-right:1px solid var(--line); background:white; padding:12px; }
.parts-heading { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.parts-heading h2 { font-size:14px; margin:0; }
.parts-heading .reset { font-size:11px; padding:8px; }
#parts-list { display:flex; flex-direction:column; overflow-y:auto; overflow-x:hidden; gap:3px; padding:6px 2px; flex:1; }
.part-row { display:flex; align-items:center; border:1px solid transparent; border-radius:4px; flex:none; }
#parts-list .part-select { flex:1; min-width:0; justify-content:flex-start; text-align:left; padding:8px; min-height:44px; font-size:12px; border-color:transparent; }
#parts-list .part-eye { flex:none; width:44px; min-height:44px; padding:11px; border:0; background:transparent; }
.part-eye svg { width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:1.6; }
.eye-slash { display:none; }.part-hidden .eye-slash { display:block; }
.part-hidden .part-select::after { content:'Hidden'; display:block; font-size:9px; color:var(--gray); margin-left:auto; padding-left:5px; }
.part-hovered { border-color:var(--orange,#f57c00); background:#fff5e8; }
.part-row:focus-within { outline:2px solid #f57c00; outline-offset:-2px; }
.console-parts #part-description { flex:none; font-size:11px; max-height:125px; overflow:auto; }
.parts-closed { grid-template-columns:0 minmax(0,1fr) 280px; }
.settings-closed { grid-template-columns:230px minmax(0,1fr) 0; }
.parts-closed.settings-closed,.panels-hidden,.is-fallback { grid-template-columns:0 minmax(0,1fr) 0; }
.parts-closed .console-parts,.panels-hidden .console-parts,.is-fallback .console-parts { display:none; }
.fallback-parts { grid-row:3; grid-column:1/-1; max-height:140px; overflow:auto; padding:12px 24px; margin:0; font-size:12px; }
.fallback-parts dt { font-weight:700; }.fallback-parts dd { margin:0 0 8px; }
.console-dock { display:block; }.playback-row { margin:0 auto; }
@media(max-width:1100px) and (min-width:901px) { .sim-console { grid-template-columns:200px minmax(0,1fr) 250px; }.parts-closed { grid-template-columns:0 minmax(0,1fr) 250px; }.settings-closed { grid-template-columns:200px minmax(0,1fr) 0; }.parts-closed.settings-closed,.panels-hidden,.is-fallback { grid-template-columns:0 minmax(0,1fr) 0; } }
@media(max-width:900px) {
 .sim-console { grid-template-columns:minmax(0,1fr); }.console-viewport { grid-column:1; }
 .console-parts,.console-side { position:absolute; top:112px; bottom:65px; width:min(290px,calc(100vw - 24px)); z-index:4; box-shadow:0 8px 35px #0002; border:1px solid var(--line); border-radius:6px; background:#fff; }
 .console-parts { left:12px; }.console-side { right:12px; }
 .console-actions .reset { padding:6px 4px; font-size:9px; }
 #parts-list .part-select { font-size:12px; }.console-parts #part-description { max-height:90px; }
}
@media(max-height:500px) and (max-width:900px) { .console-parts,.console-side { top:66px; bottom:58px; }.console-parts #part-description { max-height:48px; }.console-header { gap:6px; }.console-heading h1 { font-size:12px; } }
@media(max-width:900px) {
 .sim-console.parts-closed,.sim-console.settings-closed,.sim-console.parts-closed.settings-closed,.sim-console.panels-hidden,.sim-console.is-fallback { grid-template-columns:minmax(0,1fr); }
}