:root {
  color-scheme: dark;
  --bg: #090c10;
  --ink: #edf3f5;
  --muted: #8d989f;
  --line: rgba(226, 238, 241, 0.15);
  --mint: #43eea0;
  --blue: #5f86e9;
  --key: #161c20;
  --amber: #e3b961;
  --danger: #ef6a62;
  --panel: #0d1216;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "SF Pro Display", "PingFang SC", "Noto Sans SC", sans-serif;
}
button { font: inherit; cursor: pointer; }
.emulator {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  transition: margin-right .24s cubic-bezier(.2, .75, .25, 1);
}
body.inspector-open .emulator { margin-right: min(440px, 36vw); }
.toolbar {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 68px;
  padding: 12px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; color: inherit; text-decoration: none; }
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; letter-spacing: 0; white-space: nowrap; }
.brand small, .runtime-status { font: 10px/1.35 "SF Mono", "Noto Sans Mono CJK SC", monospace; }
.brand small { color: var(--muted); letter-spacing: 0; }
.github-repo {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  background: rgba(255, 255, 255, .025);
  font: 600 10px/1 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.github-repo svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}
.github-repo:hover,
.github-repo:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(67, 238, 160, .07);
  outline: none;
}
.github-repo:active { background: rgba(67, 238, 160, .14); }
.runtime-status {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-left: auto;
  color: var(--muted);
}
.runtime-status span:last-child {
  max-width: min(28vw, 300px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status-light { width: 8px; height: 8px; border-radius: 50%; background: #626b71; }
.status-light[data-state="running"] { background: var(--mint); box-shadow: 0 0 12px var(--mint); }
.status-light[data-state="loading"],
.status-light[data-state="restarting"],
.status-light[data-state="unsupported"] { background: var(--amber); }
.status-light[data-state="error"] { background: var(--danger); box-shadow: 0 0 12px rgba(239, 106, 98, .45); }
.toolbar-actions { display: flex; align-items: center; gap: 8px; }
.audio-control,
.inspector-toggle,
.upload,
.restart {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 8px 11px;
  color: var(--ink);
  background: transparent;
  font-size: 12px;
  white-space: nowrap;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.inspector-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  min-width: 34px;
  padding: 0;
}
.inspector-toggle span:first-child {
  color: var(--blue);
  font: 700 11px "SF Mono", monospace;
}
.upload {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-color: var(--mint);
  color: #07110d;
  background: var(--mint);
  font-weight: 700;
  cursor: pointer;
}
.restart {
  border-color: rgba(239, 106, 98, .5);
  color: #f58a83;
  background: rgba(239, 106, 98, .07);
}
.upload-icon { font: 700 17px/12px "SF Mono", monospace; transform: translateY(-1px); }
.audio-control:hover,
.audio-control:focus-visible,
.inspector-toggle:hover,
.inspector-toggle:focus-visible { border-color: var(--mint); color: var(--mint); outline: none; }
.upload:hover,
.upload:focus-within {
  border-color: #72f3b7;
  color: #07110d;
  background: #72f3b7;
  outline: none;
}
.restart:hover,
.restart:focus-visible {
  border-color: var(--danger);
  color: #ffaaa5;
  background: rgba(239, 106, 98, .14);
  outline: none;
}
.audio-control:active,
.inspector-toggle:active { background: rgba(67, 238, 160, .14); }
.upload:active { border-color: #35d991; background: #35d991; }
.restart:active { background: rgba(239, 106, 98, .2); }
.audio-control.is-active {
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(67, 238, 160, .12);
}
.upload[aria-disabled="true"] { color: var(--muted); background: transparent; cursor: wait; opacity: .65; }
.workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
}
.try-panel {
  min-width: 0;
  padding: 28px 0 20px;
  border-right: 1px solid var(--line);
  background: rgba(13, 18, 22, .52);
}
.try-panel-header {
  padding: 0 20px 19px;
}
.try-panel-header small {
  display: block;
  margin-bottom: 7px;
  color: var(--mint);
  font: 700 9px "SF Mono", monospace;
}
.try-panel-header h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: 0;
}
.firmware-presets {
  border-top: 1px solid var(--line);
}
.firmware-preset {
  position: relative;
  width: 100%;
  min-height: 72px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  align-items: center;
  gap: 9px;
  padding: 13px 14px 13px 20px;
  overflow: hidden;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  text-align: left;
  transition: color .15s ease, background .15s ease;
}
.firmware-preset::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transform-origin: left;
}
.firmware-preset:hover,
.firmware-preset:focus-visible {
  color: var(--mint);
  background: rgba(67, 238, 160, .055);
  outline: none;
}
.firmware-preset:focus-visible {
  box-shadow: inset 0 0 0 1px var(--mint);
}
.firmware-preset:active {
  background: rgba(67, 238, 160, .1);
}
.firmware-preset.is-active {
  background: rgba(67, 238, 160, .07);
}
.firmware-preset.is-loading::after {
  animation: preset-progress 1.2s ease-in-out infinite;
}
.firmware-preset:disabled {
  cursor: wait;
}
.firmware-preset:disabled:not(.is-active):not(.is-loading) {
  opacity: .52;
}
.preset-index {
  align-self: start;
  padding-top: 2px;
  color: var(--muted);
  font: 600 9px "SF Mono", monospace;
}
.preset-copy {
  min-width: 0;
}
.preset-copy strong,
.preset-copy small {
  display: block;
  text-wrap: pretty;
}
.preset-copy strong {
  font-size: 12px;
  line-height: 1.4;
}
.preset-copy small {
  margin-top: 4px;
  color: var(--muted);
  font: 9px/1.45 "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.preset-state {
  color: var(--muted);
  font: 600 9px "SF Mono", "Noto Sans Mono CJK SC", monospace;
  white-space: nowrap;
}
.firmware-preset.is-active .preset-state {
  color: var(--mint);
}
.firmware-preset.is-loading .preset-state {
  color: var(--amber);
}
.preset-feedback {
  margin: 16px 20px 0;
  color: var(--muted);
  font: 9px/1.6 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-wrap: pretty;
}
.site-footer {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 9px clamp(16px, 4vw, 56px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: rgba(13, 18, 22, .52);
  font: 10px/1.4 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-align: center;
}
.site-footer a {
  color: var(--ink);
  font-weight: 700;
  text-decoration-color: rgba(237, 243, 245, .38);
  text-underline-offset: 3px;
  transition: color .15s ease, text-decoration-color .15s ease;
}
.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--mint);
  text-decoration-color: var(--mint);
  outline: none;
}
.site-footer a:active { color: #35d991; }
.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 34px 20px 24px;
  overflow: hidden;
}
.passport-shell {
  position: relative;
  width: min(86vw, 690px);
  aspect-ratio: 1334 / 1260;
  filter: drop-shadow(0 34px 28px rgba(0, 0, 0, 0.5));
}
.simulator-actions {
  position: absolute;
  top: max(16px, env(safe-area-inset-top));
  right: max(16px, env(safe-area-inset-right));
  z-index: 5;
  display: flex;
  gap: 8px;
}
.simulator-action {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(226, 238, 241, .28);
  border-radius: 4px;
  color: var(--ink);
  background: rgba(9, 12, 16, .82);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .32);
  backdrop-filter: blur(12px);
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.simulator-action svg {
  width: 17px;
  height: 17px;
}
.screenshot-copy .screenshot-success-icon { display: none; }
.screenshot-copy[data-state="success"] {
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(67, 238, 160, .14);
}
.screenshot-copy[data-state="success"] .screenshot-camera-icon { display: none; }
.screenshot-copy[data-state="success"] .screenshot-success-icon { display: block; }
.screenshot-copy[data-state="error"] {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(239, 106, 98, .12);
}
.simulator-action:disabled {
  cursor: wait;
  opacity: .72;
}
.fullscreen-toggle .fullscreen-exit-icon { display: none; }
.fullscreen-toggle[aria-pressed="true"] .fullscreen-enter-icon { display: none; }
.fullscreen-toggle[aria-pressed="true"] .fullscreen-exit-icon { display: block; }
.simulator-action:not(:disabled):hover,
.simulator-action:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
  background: rgba(13, 18, 22, .94);
  outline: none;
}
.simulator-action:not(:disabled):active { background: rgba(67, 238, 160, .14); }
.recording-toggle {
  display: flex;
  width: auto;
  min-width: 82px;
  gap: 5px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.recording-toggle .recording-icon { color: var(--danger); }
.recording-toggle .recording-stop-icon { display: none; }
.recording-toggle[aria-pressed="true"] {
  border-color: var(--danger);
  color: #ffaaa5;
  background: rgba(70, 17, 22, .94);
}
.recording-toggle[aria-pressed="true"] .recording-icon { display: none; }
.recording-toggle[aria-pressed="true"] .recording-stop-icon { display: block; }
#recording-time { font-variant-numeric: tabular-nums; }
#recording-time[hidden] { display: none; }
.capture-feedbacks {
  position: absolute;
  top: max(68px, calc(env(safe-area-inset-top) + 68px));
  right: max(16px, env(safe-area-inset-right));
  z-index: 5;
  max-width: min(240px, calc(100% - 32px));
  display: grid;
  gap: 6px;
}
.screenshot-feedback {
  padding: 8px 10px;
  border: 1px solid rgba(226, 238, 241, .22);
  border-radius: 4px;
  color: var(--ink);
  background: rgba(9, 12, 16, .9);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .32);
  font: 600 10px/1.4 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-align: right;
  text-wrap: pretty;
  backdrop-filter: blur(12px);
}
.screenshot-feedback[data-state="success"] { color: var(--mint); }
.screenshot-feedback[data-state="error"] { color: #ffaaa5; }
.screenshot-feedback[hidden] { display: none; }
#recording-download { display: block; margin-top: 6px; color: var(--mint); }
#recording-download[hidden] { display: none; }
.stage:fullscreen,
.stage.is-fullscreen {
  width: 100vw;
  height: 100svh;
  padding:
    max(16px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(16px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  background: var(--bg);
}
.stage:fullscreen .passport-shell,
.stage.is-fullscreen .passport-shell {
  width: min(
    calc(100vw - 32px),
    calc((100svh - 32px) * 1.05873)
  );
}
body.simulator-fullscreen { overflow: hidden; }
body.simulator-fullscreen .toolbar,
body.simulator-fullscreen .try-panel,
body.simulator-fullscreen .debug-panel {
  visibility: hidden;
}
body.simulator-fullscreen .stage.is-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 1000;
}
.shell-art { display: block; width: 100%; height: 100%; user-select: none; pointer-events: none; }
.screen-bezel {
  position: absolute;
  left: 33.8%;
  top: 18.25%;
  width: 25.9%;
  height: 36.45%;
  overflow: hidden;
  border-radius: 7.5% 7.5% 11% 11%;
  background: #02070d;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, .42), inset 0 0 22px rgba(0, 0, 0, .6);
}
#qemu-display {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  background: #02070d;
}
.screen-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 20px;
  text-align: center;
  background: rgba(2, 7, 13, 0.88);
  color: #e7f6ef;
}
.screen-overlay[hidden] { display: none; }
.screen-overlay strong { font: 700 12px "SF Mono", monospace; letter-spacing: .08em; }
.loading-progress {
  width: min(100%, 168px);
  display: grid;
  gap: 7px;
}
.loading-progress-meta {
  min-width: 0;
  min-height: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  font: 8px/1.2 "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.loading-progress-meta span {
  min-width: 0;
  color: #a9bab4;
  text-align: left;
  text-wrap: pretty;
}
.loading-progress-meta output {
  flex: 0 0 32px;
  color: var(--mint);
  font-size: 11px;
  font-weight: 700;
  text-align: right;
}
.loading-progress-track {
  height: 4px;
  overflow: hidden;
  border: 1px solid rgba(231, 246, 239, .2);
  border-radius: 2px;
  background: rgba(231, 246, 239, .06);
}
.loading-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--mint);
  box-shadow: 0 0 8px rgba(67, 238, 160, .5);
  transition: width .24s cubic-bezier(.2, .75, .25, 1);
}
.loading-progress small {
  min-height: 24px;
  color: #a9bab4;
  font: 8px/1.45 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-wrap: pretty;
}
.screen-overlay.is-error .loading-progress-meta output { color: var(--danger); }
.screen-overlay.is-error .loading-progress-track span {
  background: var(--danger);
  box-shadow: 0 0 8px rgba(239, 106, 98, .45);
}
.screen-overlay.is-unsupported {
  gap: 9px;
  background: rgba(9, 12, 16, .94);
}
.screen-overlay.is-unsupported strong {
  max-width: 160px;
  color: var(--amber);
  font-family: "SF Pro Display", "PingFang SC", "Noto Sans SC", sans-serif;
  font-size: 12px;
  line-height: 1.45;
  letter-spacing: 0;
  text-wrap: pretty;
}
.screen-overlay.is-unsupported small {
  max-width: 150px;
  color: var(--ink);
  font: 8px/1.55 "SF Mono", monospace;
  text-wrap: pretty;
}
.screen-overlay.is-unsupported .loading-progress {
  width: auto;
  display: block;
}
.screen-overlay.is-unsupported .loading-progress-meta,
.screen-overlay.is-unsupported .loading-progress-track {
  display: none;
}
.hardware-controls { position: absolute; inset: 0; }
.hardware-key {
  position: absolute;
  display: grid;
  place-items: center;
  touch-action: none;
  user-select: none;
  border: 1px solid rgba(233, 242, 243, 0.42);
  color: rgba(244, 251, 251, 0.9);
  background: linear-gradient(145deg, rgba(239, 247, 247, .48), rgba(42, 50, 55, .55) 42%, rgba(10, 15, 18, .7));
  box-shadow: inset 1px 1px 1px rgba(255, 255, 255, .4), inset -2px -3px 5px rgba(0, 0, 0, .65), 0 3px 7px rgba(0, 0, 0, .5);
  text-shadow: 0 1px 2px #000;
  transition: transform .1s ease, box-shadow .1s ease, border-color .1s ease;
}
.hardware-key:hover { border-color: var(--mint); }
.hardware-key:active, .hardware-key.is-pressed {
  transform: translateY(2px) scale(.96);
  border-color: var(--mint);
  box-shadow: inset 2px 3px 6px rgba(0, 0, 0, .75), 0 0 10px rgba(67, 238, 160, .3);
}
.hardware-key span { font: 700 clamp(7px, 1.2vw, 10px) "SF Mono", monospace; letter-spacing: .05em; pointer-events: none; }
.key-up, .key-down, .key-ok { left: 73%; width: 3.9%; height: 5.2%; border-radius: 50%; }
.key-up { top: 17.1%; }
.key-down { top: 36.8%; }
.key-ok { top: 55.8%; }
.key-power { left: 27.2%; top: 17.1%; width: 4.1%; height: 5.2%; border-radius: 50%; }
.key-power span { font-size: clamp(6px, .8vw, 8px); }
.visually-hidden {
  position: fixed;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.firmware-dialog {
  width: min(540px, calc(100vw - 32px));
  max-height: calc(100svh - 40px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(226, 238, 241, .24);
  border-radius: 6px;
  color: var(--ink);
  background: #0e1317;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .62);
}
.firmware-dialog::backdrop { background: rgba(2, 5, 8, .78); }
.firmware-dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 20px 17px;
  border-bottom: 1px solid var(--line);
}
.firmware-dialog-header small {
  display: block;
  margin-bottom: 6px;
  color: var(--mint);
  font: 700 9px "SF Mono", monospace;
}
.firmware-dialog h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: 0;
  text-wrap: pretty;
}
.firmware-dialog form { margin: 0; }
.firmware-source-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 20px 20px 18px;
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}
.firmware-source-tabs[hidden] { display: none; }
.firmware-source-tab {
  min-height: 38px;
  padding: 8px 12px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 600;
}
.firmware-source-tab:last-child { border-right: 0; }
.firmware-source-tab:hover { color: var(--ink); background: rgba(255, 255, 255, .025); }
.firmware-source-tab:focus-visible {
  outline: 1px solid var(--mint);
  outline-offset: -2px;
}
.firmware-source-tab.is-active {
  color: var(--mint);
  background: rgba(67, 238, 160, .075);
  box-shadow: inset 0 -2px var(--mint);
}
.firmware-source-panel {
  margin: 0 20px;
}
.firmware-source-panel[hidden] { display: none; }
.firmware-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 4px 20px;
  list-style: none;
  counter-reset: firmware-step;
}
.firmware-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  padding: 15px 0;
  border-bottom: 1px solid rgba(226, 238, 241, .1);
  counter-increment: firmware-step;
}
.firmware-steps li::before {
  content: counter(firmware-step, decimal-leading-zero);
  grid-row: 1 / span 2;
  color: var(--muted);
  font: 600 10px/1.5 "SF Mono", monospace;
}
.firmware-steps span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
}
.firmware-steps p {
  margin: 5px 0 0;
  color: #aab3b8;
  font-size: 12px;
  line-height: 1.65;
  text-wrap: pretty;
}
.firmware-steps code,
.skill-download {
  color: var(--mint);
  font: 600 11px "SF Mono", monospace;
  overflow-wrap: anywhere;
}
.skill-download {
  text-decoration-color: rgba(67, 238, 160, .55);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.skill-download:hover,
.skill-download:focus-visible {
  color: #72f3b7;
  text-decoration-color: currentColor;
  outline: none;
}
.firmware-warning {
  margin: 14px 20px 0;
  padding: 12px 0;
  border-block: 1px solid rgba(239, 106, 98, .32);
  color: #f3aaa5;
  font-size: 12px;
  line-height: 1.6;
  text-wrap: pretty;
}
.firmware-source-panel .firmware-warning {
  margin-inline: 0;
}
.community-url-field span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font: 600 10px "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.community-url-field input {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: #11171b;
  font: 11px "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.community-url-field input::placeholder { color: #657078; }
.community-url-field input:hover { border-color: rgba(226, 238, 241, .3); }
.community-url-field input:focus {
  border-color: var(--mint);
  outline: none;
  box-shadow: 0 0 0 2px rgba(67, 238, 160, .09);
}
.community-url-field input:disabled {
  color: var(--muted);
  cursor: wait;
  opacity: .7;
}
.firmware-dialog > .inline-error {
  margin: 10px 20px 0;
}
.firmware-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 18px 20px 20px;
}
.dialog-cancel,
.dialog-confirm {
  min-height: 36px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}
.dialog-cancel { color: var(--ink); background: transparent; }
.dialog-confirm {
  border-color: var(--mint);
  color: #07110d;
  background: var(--mint);
}
.dialog-cancel:hover,
.dialog-cancel:focus-visible { border-color: var(--ink); outline: none; }
.dialog-confirm:hover,
.dialog-confirm:focus-visible {
  border-color: #72f3b7;
  background: #72f3b7;
  outline: none;
}
.dialog-confirm:disabled {
  border-color: var(--line);
  color: var(--muted);
  background: transparent;
  cursor: wait;
}
.simulator-notice {
  width: min(560px, calc(100vw - 32px));
}
.simulator-notice .firmware-dialog-header {
  padding: 16px 20px 14px;
}
.simulator-notice .firmware-dialog-header small {
  margin-bottom: 4px;
}
.simulator-notice-body {
  padding: 12px 20px;
}
.compatibility-list {
  margin: 0;
  border-block: 1px solid var(--line);
}
.compatibility-list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  min-height: 36px;
  padding: 6px 2px;
}
.compatibility-list > div + div {
  border-top: 1px solid var(--line);
}
.compatibility-list dt {
  color: #cbd4d8;
  font-size: 13px;
  font-weight: 600;
}
.compatibility-list dd {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font: 700 11px/1.4 "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.compatibility-list dd::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}
.compatibility-list .is-supported { color: var(--mint); }
.compatibility-list .is-virtual { color: var(--amber); }
.compatibility-list .is-unsupported { color: var(--danger); }
.simulator-notice-footnote {
  margin: 12px 0 0;
  color: #f3aaa5;
  font-size: 12px;
  line-height: 1.55;
  text-wrap: pretty;
}
.simulator-notice-actions {
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px 14px;
  border-top: 1px solid var(--line);
}
.simulator-notice-actions > a {
  color: var(--muted);
  font: 600 10px "SF Mono", "Noto Sans Mono CJK SC", monospace;
  text-decoration-color: rgba(141, 152, 159, .55);
  text-underline-offset: 3px;
}
.simulator-notice-actions > a:hover,
.simulator-notice-actions > a:focus-visible {
  color: var(--mint);
  text-decoration-color: currentColor;
  outline: none;
}

.debug-panel {
  position: fixed;
  z-index: 20;
  inset: 0 0 0 auto;
  width: min(440px, 100vw);
  overflow: hidden;
  border-left: 1px solid var(--line);
  color: var(--ink);
  background: var(--panel);
  box-shadow: -18px 0 42px rgba(0, 0, 0, .38);
  transform: translateX(100%);
  transition: transform .24s cubic-bezier(.2, .75, .25, 1);
}
.debug-panel.is-open { transform: translateX(0); }
.debug-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 12px 18px 12px 20px;
  border-bottom: 1px solid var(--line);
}
.debug-header strong,
.debug-header small { display: block; }
.debug-header strong { font-size: 14px; }
.debug-header small {
  max-width: 310px;
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font: 10px "SF Mono", monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.icon-button {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  background: transparent;
  font: 20px/1 "SF Mono", monospace;
}
.icon-button:hover,
.icon-button:focus-visible {
  border-color: var(--mint);
  color: var(--mint);
  outline: none;
}
.debug-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  height: 43px;
  border-bottom: 1px solid var(--line);
}
.debug-tab {
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  font: 600 11px "SF Mono", monospace;
}
.debug-tab:last-child { border-right: 0; }
.debug-tab:hover { color: var(--ink); background: rgba(255, 255, 255, .025); }
.debug-tab:focus-visible { outline: 1px solid var(--mint); outline-offset: -2px; }
.debug-tab.is-active {
  color: var(--mint);
  background: rgba(67, 238, 160, .065);
  box-shadow: inset 0 -2px var(--mint);
}
.debug-view {
  height: calc(100svh - 111px);
  overflow: auto;
  padding: 20px;
}
.debug-view[hidden] { display: none; }
.cpu-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--line);
}
.cpu-summary > div {
  min-width: 0;
  padding: 13px 11px;
  border-right: 1px solid var(--line);
}
.cpu-summary > div:first-child { padding-left: 0; }
.cpu-summary > div:last-child { border-right: 0; }
.cpu-summary span,
.cpu-summary strong { display: block; }
.cpu-summary span {
  margin-bottom: 6px;
  color: var(--muted);
  font: 9px "SF Mono", monospace;
  text-transform: uppercase;
}
.cpu-summary strong {
  overflow: hidden;
  font: 600 12px "SF Mono", monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cpu-summary > div:first-child strong { color: var(--mint); font-size: 15px; }
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  color: var(--ink);
  font: 11px "SF Mono", monospace;
}
.section-heading span { color: var(--muted); font-size: 9px; }
.register-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.register {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  min-height: 32px;
  padding: 5px 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font: 10px "SF Mono", monospace;
}
.register:nth-child(even) { border-right: 0; }
.register-name { color: var(--muted); }
.register-value {
  justify-self: end;
  color: var(--ink);
  transition: color .12s ease;
}
.register.has-changed .register-value { color: var(--amber); }
.inline-error {
  min-height: 16px;
  color: var(--danger);
  font: 10px "SF Mono", monospace;
}
.uart-view:not([hidden]) {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  overflow: hidden;
}
.uart-toolbar,
.uart-actions,
.uart-state,
.uart-autoscroll,
.uart-input-form {
  display: flex;
  align-items: center;
}
.uart-toolbar {
  justify-content: space-between;
  gap: 12px;
  min-height: 34px;
}
.uart-state { min-width: 0; gap: 7px; }
.uart-state-light {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px rgba(67, 238, 160, .5);
}
.uart-state[data-state="paused"] .uart-state-light {
  background: var(--amber);
  box-shadow: none;
}
.uart-state strong,
.uart-state span {
  font: 600 9px "SF Mono", monospace;
  white-space: nowrap;
}
.uart-state strong { color: var(--mint); }
.uart-state[data-state="paused"] strong { color: var(--amber); }
.uart-state span {
  overflow: hidden;
  color: var(--muted);
  font-weight: 400;
  text-overflow: ellipsis;
}
.uart-actions { flex: 0 0 auto; gap: 7px; }
.uart-autoscroll {
  gap: 5px;
  color: var(--muted);
  font: 9px "SF Mono", monospace;
  cursor: pointer;
}
.uart-autoscroll input {
  width: 13px;
  height: 13px;
  margin: 0;
  accent-color: var(--mint);
}
.uart-icon-button {
  width: 30px;
  height: 30px;
  flex-basis: 30px;
  font-size: 13px;
}
.uart-clear {
  height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--muted);
  background: transparent;
  font: 10px "SF Mono", monospace;
}
.uart-clear:hover,
.uart-clear:focus-visible {
  border-color: var(--danger);
  color: #ffaaa5;
  outline: none;
}
.uart-terminal {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #070a0d;
}
#uart-output {
  height: 100%;
  margin: 0;
  padding: 13px 14px;
  overflow: auto;
  color: #cdd8dc;
  font: 10px/1.65 "SF Mono", "Noto Sans Mono CJK SC", monospace;
  tab-size: 4;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
#uart-output:focus-visible {
  outline: 1px solid var(--mint);
  outline-offset: -2px;
}
.uart-empty {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 6px;
  color: var(--muted);
  text-align: center;
  pointer-events: none;
}
.uart-empty[hidden] { display: none; }
.uart-empty strong { color: var(--ink); font-size: 11px; }
.uart-empty span { font: 9px "SF Mono", monospace; }
.uart-input-form {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #11171b;
}
.uart-input-form > span {
  padding-left: 10px;
  color: var(--mint);
  font: 700 12px "SF Mono", monospace;
}
.uart-input-form input {
  min-width: 0;
  height: 34px;
  flex: 1;
  padding: 0 8px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font: 10px "SF Mono", "Noto Sans Mono CJK SC", monospace;
}
.uart-input-form button {
  align-self: stretch;
  min-width: 52px;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--mint);
  background: rgba(67, 238, 160, .06);
  font: 600 10px "SF Mono", monospace;
}
.uart-input-form:focus-within { border-color: var(--mint); }
.uart-input-form input:focus { outline: none; }
.uart-input-form button:hover,
.uart-input-form button:focus-visible {
  background: rgba(67, 238, 160, .14);
  outline: none;
}
.uart-input-form button:disabled {
  color: var(--muted);
  background: transparent;
  cursor: not-allowed;
}
.network-view {
  position: relative;
}
.network-summary {
  border-block: 1px solid var(--line);
}
.network-state-row {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
}
.network-state-row span,
.network-state-row strong {
  display: block;
}
.network-state-row div > span,
.network-properties dt,
.network-traffic span,
.network-traffic small {
  color: var(--muted);
  font: 9px/1.4 "SF Mono", monospace;
}
.network-state-row strong {
  margin-top: 3px;
  color: var(--amber);
  font: 600 12px "SF Mono", monospace;
}
.network-state-light {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: var(--amber);
}
.network-state-light[data-state="connected"] {
  background: var(--mint);
  box-shadow: 0 0 11px rgba(67, 238, 160, .5);
}
.network-state-light[data-state="offline"],
.network-state-light[data-state="error"] {
  background: var(--danger);
  box-shadow: none;
}
.network-state-row:has(.network-state-light[data-state="connected"]) strong {
  color: var(--mint);
}
.network-state-row:has(.network-state-light[data-state="offline"]) strong,
.network-state-row:has(.network-state-light[data-state="error"]) strong {
  color: var(--danger);
}
.network-properties {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}
.network-properties div {
  min-width: 0;
  padding: 12px 10px 12px 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.network-properties div:nth-child(even) {
  padding-left: 12px;
  border-right: 0;
}
.network-properties div:nth-last-child(-n + 2) {
  border-bottom: 0;
}
.network-properties dt {
  margin-bottom: 5px;
}
.network-properties dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font: 600 10px/1.45 "SF Mono", monospace;
}
.network-traffic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 20px;
  border-block: 1px solid var(--line);
}
.network-traffic > div {
  min-width: 0;
  padding: 13px 12px 13px 0;
  border-right: 1px solid var(--line);
}
.network-traffic > div:last-child {
  padding-left: 12px;
  border-right: 0;
}
.network-traffic strong {
  display: block;
  margin: 6px 0 3px;
  color: var(--blue);
  font: 600 15px "SF Mono", monospace;
}
.network-events {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.network-event {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-height: 38px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  font: 9px/1.4 "SF Mono", monospace;
}
.network-event-protocol {
  color: var(--blue);
  font-weight: 700;
}
.network-event-target {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.network-event-state {
  color: var(--muted);
  text-transform: uppercase;
}
.network-event[data-event="connection-error"] .network-event-state,
.network-event[data-event="connection-blocked"] .network-event-state {
  color: var(--danger);
}
.network-empty {
  min-height: 180px;
  display: grid;
  place-content: center;
  gap: 6px;
  color: var(--muted);
  text-align: center;
}
.network-empty[hidden] { display: none; }
.network-empty strong {
  color: var(--ink);
  font-size: 11px;
}
.network-empty span {
  font: 9px/1.5 "SF Mono", monospace;
}
@keyframes preset-progress {
  0% { transform: translateX(-100%) scaleX(.35); }
  55% { transform: translateX(40%) scaleX(.55); }
  100% { transform: translateX(180%) scaleX(.35); }
}
@media (min-width: 651px) and (max-width: 1600px) {
  body.inspector-open .toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 12px;
  }
  body.inspector-open .runtime-status { margin-left: 0; }
  body.inspector-open .toolbar-actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
}
@media (max-width: 1100px) {
  body.inspector-open .emulator { margin-right: 0; }
}
@media (max-width: 900px) {
  .toolbar {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr);
    gap: 8px 12px;
  }
  .runtime-status { margin-left: auto; }
  .toolbar-actions {
    grid-column: 1 / -1;
    justify-content: flex-end;
  }
  .workspace {
    display: block;
  }
  .try-panel {
    padding: 17px 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(13, 18, 22, .42);
  }
  .try-panel-header {
    padding: 0 0 12px;
  }
  .try-panel-header small {
    margin-bottom: 4px;
  }
  .try-panel-header h2 {
    font-size: 15px;
  }
  .firmware-presets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-bottom: 0;
  }
  .firmware-preset {
    min-height: 66px;
    grid-template-columns: 20px minmax(0, 1fr);
    padding: 10px 12px;
    border-right: 1px solid var(--line);
  }
  .firmware-preset:last-child {
    border-right: 0;
  }
  .preset-state {
    grid-column: 2;
  }
  .preset-feedback {
    margin: 10px 0 12px;
  }
}
@media (max-width: 650px) {
  .toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 12px;
    min-height: 58px;
    padding: 10px 16px;
  }
  .runtime-status { grid-column: 1; grid-row: 2; margin-left: 0; }
  .runtime-status span:last-child { max-width: 50vw; }
  .toolbar-actions {
    grid-column: 1 / -1;
    grid-row: 3;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .try-panel {
    padding-inline: 12px;
  }
  .firmware-presets {
    grid-template-columns: 1fr;
  }
  .firmware-preset {
    min-height: 58px;
    grid-template-columns: 24px minmax(0, 1fr) auto;
    border-right: 0;
  }
  .preset-state {
    grid-column: auto;
  }
  .inspector-toggle,
  .restart { padding: 7px 8px; }
  .stage { padding: 26px 12px; }
  .passport-shell { width: min(100%, 520px); }
}
@media (max-width: 420px) {
  .toolbar { padding-inline: 12px; }
  .brand small { display: none; }
  .github-repo {
    width: 34px;
    justify-content: center;
    padding-inline: 0;
  }
  .github-repo span { display: none; }
  .inspector-toggle,
  .upload,
  .restart { min-height: 32px; padding: 7px 8px; }
  .upload-label { display: none; }
  .upload-icon { width: 14px; text-align: center; }
  .debug-header { min-height: 58px; }
  .debug-view { height: calc(100svh - 101px); padding: 16px; }
  .firmware-dialog-header,
  .simulator-notice-body,
  .firmware-source-tabs,
  .firmware-source-panel,
  .firmware-dialog > .inline-error,
  .firmware-steps,
  .firmware-dialog-actions { padding-inline: 16px; }
  .firmware-source-tabs,
  .firmware-source-panel,
  .firmware-dialog > .inline-error { margin-inline: 16px; padding-inline: 0; }
  .firmware-warning { margin-inline: 16px; }
  .firmware-dialog-actions { flex-direction: column-reverse; }
  .firmware-dialog-actions form,
  .dialog-cancel,
  .dialog-confirm { width: 100%; }
  .simulator-notice-actions {
    align-items: stretch;
    flex-direction: column;
    text-align: center;
  }
  .simulator-notice-actions > a { padding: 6px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }