:root {
  color-scheme: light;
  --aluminum: #eef2f5;
  --paper: #fff;
  --navy: #182b44;
  --cobalt: #2458d3;
  --slate: #586b80;
  --signal: #ce641f;
  --line: #ced8e1;
  --muted: #dfe7ee;
  --display-font: "Trebuchet MS", sans-serif;
  --body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.practice-entry { border-top: 1px solid var(--line); margin-top: 22px; padding-top: 14px; max-width: 280px; }
.practice-entry .field-help { margin-top: 5px; }
.practice-guide { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding: 24px 28px; margin: 0 0 20px; border: 1px solid #b7c9eb; border-radius: 12px; background: #e9f0ff; }
.practice-guide h2 { margin: 5px 0 8px; font-size: 20px; }
.practice-guide p { max-width: 680px; color: #3f5570; font-size: 13px; }
.practice-actions { display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }
.comparison { border-top: 1px solid var(--line); padding-top: 24px; margin: 28px 0; }
.comparison h3, .history-heading { margin: 0; font-size: 17px; }
.comparison .section-heading { margin-bottom: 18px; }
.comparison-stats { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; margin-bottom: 14px; }
.comparison-stats > div { display: flex; flex-direction: column; gap: 2px; padding: 15px; background: #f0f4f8; border-radius: 7px; }
.comparison-stats strong { font-size: 24px; font-variant-numeric: tabular-nums; }
.comparison-stats span { font-size: 11px; color: var(--slate); }
.comparison-empty { padding: 20px 0 0; color: var(--slate); font-size: 13px; }
.diff-list { display: grid; gap: 14px; margin-top: 18px; }
.diff-card { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; min-width: 0; }
.diff-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding: 12px 16px; background: #f6f8fb; font-family: ui-monospace, monospace; font-size: 13px; }
.diff-heading > span { color: var(--slate); font-size: 12px; white-space: nowrap; }
.diff-columns { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.diff-column { padding: 13px 16px; min-width: 0; }
.diff-column.before { background: #fff8f5; }
.diff-column.after { background: #f1f8f5; }
.diff-label { display: block; font-size: 11px; color: var(--slate); margin-bottom: 9px; }
.diff-hex { display: flex; flex-wrap: wrap; gap: 4px 7px; font-family: ui-monospace, monospace; font-size: 12px; font-weight: 600; }
.diff-hex > span { min-width: 2ch; text-align: center; }
.diff-footer { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 10px 16px; }
.diff-footer .text-button { flex-shrink: 0; font-size: 12px; }
.diff-pagination { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 18px; font-size: 12px; color: var(--slate); }
@media (max-width: 700px) {
  .practice-guide { flex-direction: column; align-items: stretch; padding: 20px; gap: 16px; }
  .practice-actions { flex-direction: row; flex-wrap: wrap; }
  .comparison-stats { gap: 6px; }
  .comparison-stats > div { padding: 10px; }
  .comparison-stats strong { font-size: 20px; }
  .diff-columns { grid-template-columns: minmax(0,1fr); }
  .diff-footer { align-items: flex-start; flex-direction: column; }
  .diff-pagination { flex-wrap: wrap; }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--aluminum);
  color: var(--navy);
  font-family: var(--body-font);
  font-size: 15px;
  line-height: 1.5;
}
button,
input {
  font: inherit;
}
button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
a,
summary {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: default;
}
a {
  color: var(--cobalt);
  text-underline-offset: 3px;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 4px;
}
h1,
h2,
p,
figure {
  margin: 0;
}
h1,
h2 {
  font-family: var(--display-font);
}
h2 {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.45px;
}
button,
a {
  transition:
    background-color 0.15s,
    border-color 0.15s,
    color 0.15s;
}
[hidden] {
  display: none !important;
}
.page-width {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 40px;
}
.site-header {
  height: 98px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 13px;
  font-weight: 650;
  letter-spacing: -0.2px;
  color: var(--navy);
  text-decoration: none;
}
.mark {
  font-family: var(--display-font);
  font-size: 21px;
  font-weight: 700;
  display: grid;
  place-items: center;
  width: 41px;
  height: 35px;
  border: 2px solid var(--navy);
  border-radius: 9px 9px 5px 5px;
  letter-spacing: -1.5px;
}
.source-link {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  text-decoration: none;
  font-weight: 600;
}
.source-link svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}
.intro {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: end;
  padding-block: 56px 46px;
}
h1 {
  font-size: clamp(38px, 5vw, 61px);
  line-height: 1.05;
  letter-spacing: -2.9px;
  font-weight: 700;
}
.intro-copy {
  max-width: 540px;
  color: var(--slate);
  font-size: 16px;
  line-height: 1.65;
  margin-top: 23px;
}
.local-note {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  justify-self: end;
  padding-bottom: 5px;
}
.local-note > svg {
  width: 20px;
  height: 23px;
  fill: none;
  stroke: var(--slate);
  stroke-width: 1.6;
  flex-shrink: 0;
  margin-top: 3px;
}
.local-note strong {
  font-size: 14px;
  font-weight: 650;
}
.local-note p {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.6;
  margin-top: 5px;
}
.workbench {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 35px #182b4407;
}
.controls-column {
  padding: 30px 32px;
}
.preview-column {
  padding: 30px 32px;
  background: #e7edf2;
  border-left: 1px solid var(--line);
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 23px;
}
.step-label {
  color: var(--slate);
  font-size: 12px;
  white-space: nowrap;
}
.drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 253px;
  justify-content: center;
  border: 1.5px dashed #a7b8ca;
  background: #f9fbfc;
  border-radius: 7px;
  padding: 22px 16px;
  transition:
    background-color 0.15s,
    border-color 0.15s;
}
.drop-zone.is-dragging {
  background: #e9efff;
  border-color: var(--cobalt);
  box-shadow: inset 0 0 0 1px var(--cobalt);
}
.file-icon {
  width: 30px;
  height: 38px;
  fill: none;
  stroke: #7990aa;
  stroke-width: 1.5;
  margin-bottom: 16px;
}
.drop-title {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 5px;
}
.subtle {
  color: var(--slate);
  font-size: 13px;
}
.drop-zone .button {
  margin-top: 20px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
  white-space: normal;
  text-align: center;
}
.primary {
  background: var(--cobalt);
  color: white;
}
.primary:hover:not(:disabled) {
  background: #1946b1;
}
.button:disabled {
  background: #e5eaf0;
  color: #7a8797;
  border-color: #dde4eb;
}
.secondary {
  background: #fff;
  border-color: #bbc9d7;
  color: var(--navy);
}
.secondary:hover:not(:disabled) {
  background: #f5f8fb;
  border-color: #8ea4bc;
}
.support-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 17px;
  max-width: 365px;
}
.status-dot {
  width: 6px;
  height: 6px;
  background: var(--signal);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}
.preview-spec {
  color: var(--slate);
  font-size: 12px;
  white-space: nowrap;
}
.device-figure {
  margin-top: 38px;
}
.device {
  background: linear-gradient(157deg, #34404b, #202a35 45%, #111d2a);
  padding: 20px 23px 14px;
  border-radius: 28px 28px 19px 19px;
  border: 1px solid #0e1824;
  box-shadow:
    inset 0 2px 1px #ffffff35,
    inset 0 -3px 0 #0005,
    0 16px 18px -14px #263b5670;
  max-width: 418px;
  margin-inline: auto;
}
.device-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-inline: 5px;
  margin-bottom: 18px;
  color: #cad4dd;
}
.device-top > span {
  font-family: var(--display-font);
  font-size: 23px;
  font-style: italic;
  font-weight: 700;
  letter-spacing: -1px;
}
.device-buttons {
  display: flex;
  gap: 8px;
}
.device-buttons i {
  display: block;
  width: 26px;
  height: 8px;
  border-radius: 7px;
  background: #56616b;
  box-shadow:
    inset 0 1px #7b8792,
    0 2px 1px #0009;
}
.display-bezel {
  padding: 10px;
  background: #101721;
  border: 1px solid #46525d;
  border-radius: 8px;
}
.display-surface {
  position: relative;
  background: #000;
  border: 1px solid #06101b;
  aspect-ratio: 176/60;
  overflow: hidden;
}
.display-surface canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}
.display-surface p {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  color: #8a9caa;
  font-size: 13px;
  text-align: center;
  line-height: 1.55;
  letter-spacing: 0.2px;
}
.device-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 14px 6px 0;
}
.device-light {
  height: 3px;
  width: 12px;
  background: #ce641f;
  box-shadow: 0 0 4px #ce641f35;
  border-radius: 3px;
}
.device-grille {
  height: 7px;
  width: 88px;
  background: repeating-linear-gradient(
    90deg,
    #08121c 0,
    #08121c 2px,
    transparent 2px,
    transparent 5px
  );
  border-radius: 3px;
}
.device-figure figcaption {
  font-size: 12px;
  line-height: 1.55;
  color: var(--slate);
  text-align: center;
  margin-top: 20px;
}
.scope-note {
  border-top: 1px solid #c7d3de;
  margin-top: 30px;
  padding-top: 18px;
}
.scope-note strong {
  font-size: 13px;
  font-weight: 650;
}
.scope-note p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
  margin-top: 5px;
  max-width: 360px;
}
.load-status {
  font-size: 12px;
  color: var(--slate);
  margin: 16px 0 0;
}
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding-block: 36px 32px;
  font-size: 12px;
  color: var(--slate);
}
.site-footer p {
  line-height: 1.7;
}
.site-footer nav {
  display: flex;
  gap: 25px;
}
.site-footer a {
  color: var(--slate);
  text-decoration: none;
}
.site-footer a:hover,
.source-link:hover {
  text-decoration: underline;
}
.text-button {
  background: none;
  border: 0;
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 0;
  min-height: 32px;
}
.text-button:hover:not(:disabled) {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.text-button:disabled {
  color: #8794a3;
}
.loaded-file {
  display: flex;
  gap: 12px;
  align-items: center;
}
.loaded-file > div {
  min-width: 0;
}
.file-badge {
  font-family: var(--display-font);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: bold;
  color: var(--slate);
  background: #eef2f6;
  border: 1px solid var(--line);
  border-radius: 5px;
  width: 42px;
  height: 48px;
  flex-shrink: 0;
}
.file-name {
  font-size: 14px;
  font-weight: 650;
  overflow-wrap: anywhere;
}
.file-summary {
  margin-top: 3px;
}
.compatibility {
  font-size: 12px;
  margin-top: 16px;
  border-left: 3px solid var(--cobalt);
  padding: 3px 0 3px 10px;
  line-height: 1.6;
}
.compatibility.unsupported {
  border-color: var(--signal);
}
.file-details {
  margin-top: 17px;
  font-size: 12px;
}
.file-details summary {
  cursor: pointer;
  color: var(--slate);
  width: fit-content;
}
.hash-detail {
  margin: 17px 0;
}
.hash-detail dt {
  font-weight: 600;
  margin-bottom: 4px;
}
.hash-detail dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--slate);
  font-size: 11px;
  line-height: 1.65;
}
.table-scroll {
  overflow: auto;
}
table {
  border-collapse: collapse;
  width: 100%;
  text-align: left;
  font-size: 11px;
}
th {
  font-weight: 650;
  color: var(--slate);
  border-bottom: 1px solid var(--line);
  padding: 7px 4px;
}
td {
  padding: 7px 4px;
  border-bottom: 1px solid #e7edf2;
  overflow-wrap: anywhere;
}
th:first-child,
td:first-child {
  padding-left: 0;
}
th:last-child,
td:last-child {
  text-align: right;
  padding-right: 0;
}
.text-editor {
  margin-top: 27px;
  border-top: 1px solid var(--line);
  padding-top: 25px;
}
.text-editor .section-heading {
  margin-bottom: 8px;
}
.section-description {
  font-size: 12px;
  color: var(--slate);
  margin-bottom: 21px;
}
.field + .field {
  margin-top: 18px;
}
.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 7px;
}
.field-label label {
  font-weight: 600;
  font-size: 13px;
}
.character-count {
  font-size: 11px;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
}
.field input {
  display: block;
  width: 100%;
  height: 43px;
  border: 1px solid #afbed0;
  border-radius: 5px;
  color: var(--navy);
  background: white;
  padding: 9px 12px;
  font-size: 14px;
}
.field input[aria-invalid="true"] {
  border-color: #b23024;
  background: #fff9f7;
}
.field-help {
  font-size: 11px;
  color: var(--slate);
  line-height: 1.6;
  margin-top: 7px;
}
.logo-editor {
  margin-top: 26px;
}
.image-actions {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: center;
}
.logo-editor .field-help {
  margin-top: 12px;
  text-align: center;
  max-width: 350px;
  margin-inline: auto;
}
.logo-status {
  font-size: 12px;
  line-height: 1.5;
  color: var(--slate);
  text-align: center;
  margin-top: 9px;
  overflow-wrap: anywhere;
}
.review {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-top: 22px;
  padding: 27px 32px;
}
.review .section-heading {
  margin-bottom: 18px;
}
.review-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
}
.review-list li {
  padding: 12px 0;
  border-bottom: 1px solid #e4eaf0;
  font-size: 13px;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 20px;
}
.review-label {
  font-weight: 600;
}
.review-value {
  color: var(--slate);
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
.review-value .before {
  text-decoration: line-through;
  color: #7f8b99;
  margin-right: 10px;
}
.review-value .after {
  color: var(--navy);
}
.download-area {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  margin-top: 23px;
}
.experimental-note {
  color: var(--slate);
  font-size: 11px;
  line-height: 1.65;
  max-width: 540px;
}
.experimental-note strong {
  color: var(--navy);
  font-weight: 600;
}
.download-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}
.status-message {
  color: var(--slate);
  font-size: 12px;
  margin-top: 8px;
  line-height: 1.5;
}
.downloads {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 23px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.download-ready {
  display: flex;
  align-items: center;
  gap: 11px;
}
.ready-check {
  display: grid;
  place-items: center;
  border: 1px solid #8faccb;
  border-radius: 50%;
  color: var(--cobalt);
  height: 26px;
  width: 26px;
  flex-shrink: 0;
  font-size: 15px;
}
.download-ready strong {
  font-size: 13px;
}
.download-ready p {
  color: var(--slate);
  font-size: 12px;
  margin-top: 4px;
  max-width: 320px;
}
.download-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.manifest-link {
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.error-message {
  background: #fff4ef;
  border: 1px solid #e4b1a0;
  border-left: 4px solid #b44124;
  border-radius: 5px;
  padding: 14px 18px;
  margin-bottom: 22px;
  color: #842e1b;
  font-size: 13px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.skip-link {
  position: absolute;
  left: 20px;
  top: -80px;
  background: white;
  z-index: 10;
  padding: 12px;
}
.skip-link:focus {
  top: 12px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (min-width: 1000px) {
  body.has-file .device-figure {
    margin-top: 55px;
  }
  body.has-file .scope-note {
    margin-top: 40px;
  }
}
@media (max-width: 900px) {
  .page-width {
    padding-inline: 26px;
  }
  .intro {
    gap: 28px;
    grid-template-columns: 1.4fr 1fr;
  }
  h1 {
    font-size: 47px;
    letter-spacing: -2px;
  }
  .intro-copy {
    font-size: 14px;
  }
  .controls-column,
  .preview-column {
    padding: 25px 23px;
  }
  .device {
    padding: 17px 15px 12px;
    border-radius: 23px 23px 16px 16px;
  }
  .preview-column .section-heading {
    flex-wrap: wrap;
    gap: 5px;
  }
  .device-top {
    margin-bottom: 13px;
  }
  .display-bezel {
    padding: 7px;
  }
  .download-area {
    grid-template-columns: 1fr;
  }
  .download-actions {
    justify-content: flex-end;
  }
  .downloads {
    align-items: flex-start;
    flex-direction: column;
  }
  .download-links {
    align-items: flex-start;
  }
  .local-note p {
    font-size: 12px;
  }
  .local-note {
    gap: 9px;
  }
  .local-note strong {
    font-size: 13px;
  }
}
@media (max-width: 650px) {
  .page-width {
    padding-inline: 20px;
  }
  .site-header {
    height: 78px;
  }
  .wordmark {
    font-size: 13px;
    gap: 9px;
  }
  .mark {
    width: 34px;
    height: 30px;
    font-size: 19px;
  }
  .source-link {
    font-size: 12px;
    gap: 3px;
  }
  .source-link svg {
    width: 15px;
    height: 15px;
  }
  .intro {
    display: block;
    padding-block: 35px 28px;
  }
  h1 {
    font-size: 43px;
    letter-spacing: -1.9px;
  }
  .intro-copy {
    font-size: 14px;
    line-height: 1.65;
    margin-top: 18px;
    max-width: 440px;
  }
  .local-note {
    justify-self: auto;
    margin-top: 23px;
    padding: 0;
  }
  .local-note p br {
    display: none;
  }
  .local-note p {
    margin-top: 3px;
  }
  .local-note strong {
    font-size: 13px;
  }
  .local-note > svg {
    width: 17px;
    height: 20px;
  }
  .workbench {
    grid-template-columns: 1fr;
    border-radius: 11px;
  }
  .controls-column,
  .preview-column {
    padding: 24px 21px;
  }
  .preview-column {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .preview-column .section-heading {
    flex-wrap: nowrap;
  }
  .section-heading {
    margin-bottom: 19px;
  }
  h2 {
    font-size: 19px;
  }
  .drop-zone {
    min-height: 235px;
  }
  .support-note {
    max-width: none;
  }
  .device-figure {
    margin-top: 25px;
  }
  .device {
    max-width: 385px;
    padding: 20px 21px 13px;
  }
  .device-top {
    margin-bottom: 17px;
  }
  .scope-note {
    margin-top: 24px;
    padding-top: 16px;
  }
  .scope-note p {
    max-width: none;
  }
  .review {
    padding: 23px 21px;
    border-radius: 10px;
  }
  .review-list li {
    grid-template-columns: 1fr;
    gap: 5px;
    padding-block: 13px;
  }
  .download-area {
    gap: 15px;
    margin-top: 20px;
  }
  .download-actions {
    justify-content: space-between;
    gap: 12px;
  }
  .download-actions .button {
    padding-inline: 15px;
  }
  .downloads {
    padding-top: 20px;
    gap: 18px;
  }
  .download-links {
    width: 100%;
    align-items: stretch;
    text-align: center;
  }
  .site-footer {
    align-items: flex-start;
    padding-block: 28px;
  }
  .site-footer nav {
    gap: 10px;
    flex-direction: column;
    align-items: flex-end;
  }
  .error-message {
    padding: 12px 14px;
  }
  .file-name {
    font-size: 13px;
  }
  .step-label {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

.field-error {
  font-size: 12px;
  color: #a72e21;
  margin-top: 6px;
  line-height: 1.5;
}

/* The workspace keeps the original instrument-inspired aluminum, navy and cobalt. */
select,
textarea {
  font: inherit;
  color: var(--navy);
}
input,
select,
textarea {
  max-width: 100%;
  border: 1px solid #afbed0;
  background: #fff;
  border-radius: 5px;
  padding: 9px 10px;
  min-height: 40px;
}
select:focus-visible,
textarea:focus-visible,
canvas:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 3px;
}
input[type="checkbox"] {
  min-height: auto;
  accent-color: var(--cobalt);
}
input[type="range"] {
  padding: 0;
  accent-color: var(--cobalt);
}
input[type="color"] {
  padding: 3px;
  width: 54px;
}
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}
textarea {
  width: 100%;
  resize: vertical;
}
h3 {
  font-family: var(--display-font);
  font-size: 17px;
  margin: 0 0 15px;
}
.page-width {
  max-width: 1380px;
}
.intro {
  padding-block: 42px 34px;
}
h1 {
  font-size: clamp(38px, 5vw, 55px);
  letter-spacing: -2px;
}
.intro-copy {
  margin-top: 15px;
  font-size: 15px;
  max-width: 570px;
}
.local-symbol {
  font-size: 28px;
  line-height: 1;
  color: var(--cobalt);
}
.landing-upload {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 36px;
}
.upload-copy p {
  color: var(--slate);
  font-size: 14px;
  max-width: 400px;
  margin-top: 15px;
  line-height: 1.7;
}
.capability-list {
  padding-left: 19px;
  color: var(--slate);
  font-size: 13px;
  line-height: 1.9;
  margin-bottom: 0;
}
.bin-symbol {
  font: 700 21px var(--display-font);
  padding: 10px 13px;
  border: 1px solid #9baec0;
  border-radius: 6px;
  color: var(--slate);
  margin-bottom: 15px;
}
.loaded-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 20px;
  background: #fff;
  padding: 19px 24px;
  border: 1px solid var(--line);
  border-radius: 10px 10px 0 0;
}
.loaded-panel .compatibility {
  grid-column: 1/-1;
  margin-top: 3px;
}
.file-controls {
  display: flex;
  gap: 20px;
  align-items: center;
}
.file-controls .button {
  min-height: 36px;
  padding: 6px 15px;
}
.editor-shell {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  border: 1px solid var(--line);
  border-top: 0;
  background: #fff;
  border-radius: 0 0 10px 10px;
  min-height: 590px;
  overflow: hidden;
}
.editor-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: stretch;
  padding: 20px 12px;
  background: #e7edf2;
  border-right: 1px solid var(--line);
}
.editor-nav button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  text-align: left;
  color: var(--slate);
  background: transparent;
  padding: 12px 11px;
  border: 1px solid transparent;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 550;
}
.editor-nav button[aria-selected="true"] {
  color: var(--cobalt);
  background: #fff;
  border-color: #c4d2e2;
  font-weight: 650;
}
.editor-nav button:hover {
  color: var(--navy);
  background: #ffffff80;
}
.change-badge {
  border-radius: 4px;
  background: #e7edf7;
  color: var(--cobalt);
  min-width: 22px;
  text-align: center;
  padding: 1px 4px;
  font-size: 11px;
}
.editor-content {
  min-width: 0;
}
.editor-panel {
  padding: 28px 30px 34px;
  min-width: 0;
  outline: none;
}
.editor-panel .section-heading {
  margin-bottom: 14px;
}
.panel-description {
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 760px;
  margin-bottom: 24px;
}
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: start;
}
.overview-grid .device-figure,
body.has-file .overview-grid .device-figure {
  margin-top: 10px;
}
.overview-grid .device {
  padding: 17px 16px 12px;
}
.overview-stats {
  margin: 0 0 20px;
}
.overview-stats div {
  display: flex;
  gap: 20px;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid #e2e8ee;
  font-size: 12px;
}
.overview-stats dt {
  color: var(--slate);
}
.overview-stats dd {
  margin: 0;
  text-align: right;
  font-weight: 600;
}
.reference-block,
.quick-text,
.section-tools,
.raw-search {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: 24px;
  font-size: 13px;
}
.reference-block summary,
.quick-text summary,
.section-tools summary,
.raw-search summary {
  cursor: pointer;
  font-weight: 600;
  width: fit-content;
}
.reference-block .button {
  margin-top: 14px;
}
.profile-required {
  border-left: 3px solid var(--signal);
  background: #fff7f0;
  padding: 13px 16px;
  font-size: 13px;
  color: #704323;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 14px;
  margin: 18px 0;
}
.toolbar .search-label {
  flex: 1;
  min-width: 140px;
}
.toolbar .button {
  min-height: 40px;
  padding: 8px 14px;
}
.toolbar input:not([type="checkbox"]):not([type="range"]):not([type="color"]),
.toolbar select {
  width: 100%;
}
.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 18px;
}
.table-scroll {
  max-width: 100%;
}
.editor-panel table {
  font-size: 12px;
}
.editor-panel th {
  padding: 10px 8px;
  white-space: nowrap;
}
.editor-panel td {
  padding: 9px 8px;
}
.editor-panel th:first-child,
.editor-panel td:first-child {
  padding-left: 0;
}
.editor-panel th:last-child,
.editor-panel td:last-child {
  text-align: left;
}
.band-table {
  margin-top: 12px;
}
.band-table table {
  min-width: 660px;
}
.band-table input {
  width: 115px;
  padding: 7px 8px;
  min-height: 36px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.band-table td:nth-child(2),
.band-table td:last-child {
  font-size: 11px;
  color: var(--slate);
}
.band-table tr.is-edited {
  background: #f2f6ff;
}
.quick-text {
  margin: 0 0 25px;
  border: 0;
  padding: 0;
}
.quick-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 15px;
  margin: 17px 0;
}
.quick-fields input {
  width: 100%;
}
.quick-fields .field-help {
  font-weight: 400;
}
.string-table table {
  table-layout: fixed;
  min-width: 490px;
}
.string-table th:first-child {
  width: 85px;
}
.string-table th:nth-child(2) {
  width: 55px;
}
.string-table th:last-child {
  width: 60px;
}
.string-table td:nth-child(3) {
  white-space: pre-wrap;
  word-break: break-word;
}
.pager {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
  margin: 16px 0;
  color: var(--slate);
  font-size: 12px;
}
.pager .button {
  min-height: 34px;
  padding: 6px 12px;
  font-size: 12px;
}
.edit-form {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  margin-top: 25px;
  display: grid;
  gap: 16px;
}
.edit-form > .button {
  justify-self: start;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.form-grid input,
.form-grid select {
  width: 100%;
}
.wide-label {
  margin-bottom: 18px;
}
.graphics-settings {
  grid-template-columns: 1.4fr 1fr 0.7fr 0.7fr 1.2fr;
  align-items: end;
}
.graphics-settings .button {
  grid-column: 1/-1;
  justify-self: start;
}
.bitmap-stage {
  margin-top: 24px;
  background: #151d26;
  border: 10px solid #dce4eb;
  border-radius: 6px;
  padding: 20px;
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}
#bitmap-preview {
  display: block;
  image-rendering: pixelated;
  max-width: 100%;
  width: 528px;
  height: auto;
  touch-action: none;
}
.checkbox-label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  font-weight: 400;
}
.scan-preview {
  display: flex;
  height: 86px;
  gap: 7px;
  align-items: flex-end;
  justify-content: center;
  background: #172637;
  border-radius: 5px;
  margin: 20px 0;
  padding: 15px;
}
.scan-preview i {
  display: block;
  width: 34px;
  background: #a4bddf;
  border-radius: 2px;
}
.scan-table {
  min-width: 560px;
}
.scan-table input {
  width: 49px;
  min-height: 32px;
  padding: 5px 7px;
  text-align: center;
}
.gps-table {
  min-width: 570px;
}
.gps-table td {
  font-variant-numeric: tabular-nums;
}
.gps-table td:last-child {
  white-space: nowrap;
}
.gps-table .text-button {
  margin-right: 9px;
}
.hex-view {
  white-space: pre;
  background: #f3f6f8;
  border: 1px solid var(--line);
  border-radius: 5px;
  font:
    12px/1.9 ui-monospace,
    SFMono-Regular,
    Menlo,
    monospace;
  overflow: auto;
  padding: 15px;
  color: #24374c;
  margin: 15px 0;
  min-height: 100px;
}
.raw-search {
  margin-top: 18px;
}
.section-tools > .field-help {
  margin-top: 12px;
}
.section-tools form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}
.section-tools form > button {
  justify-self: start;
}
.operation-list {
  margin: 22px 0;
  padding-left: 25px;
  font-size: 13px;
}
.operation-list li {
  padding: 10px 0 10px 6px;
  border-bottom: 1px solid #e4eaf0;
  overflow-wrap: anywhere;
}
.operation-list strong {
  display: block;
  font-weight: 600;
}
.operation-list p {
  font-size: 12px;
  color: var(--slate);
  margin-top: 4px;
}
.session-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  font-size: 12px;
  color: var(--slate);
  margin-top: 14px;
  min-height: 34px;
}
.session-status > p {
  max-width: 900px;
}
#review-integrity {
  margin-bottom: 20px;
}
#panel-review .experimental-note {
  max-width: 700px;
  margin-top: 22px;
}
#panel-review .downloads {
  flex-wrap: wrap;
}
@media (max-width: 1000px) {
  .editor-shell {
    grid-template-columns: 165px minmax(0, 1fr);
  }
  .editor-nav {
    padding: 15px 8px;
  }
  .editor-nav button {
    padding: 11px 8px;
    font-size: 12px;
  }
  .editor-panel {
    padding: 25px 22px;
  }
  .overview-grid {
    grid-template-columns: 1fr;
  }
  .overview-grid .device-figure {
    max-width: 370px;
    width: 100%;
    margin-inline: auto;
  }
  .quick-fields {
    grid-template-columns: 1fr;
  }
  .graphics-settings {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .file-controls {
    gap: 12px;
  }
  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .site-header {
    height: 76px;
  }
  .intro {
    display: block;
    padding-block: 28px;
  }
  .intro-copy {
    font-size: 14px;
  }
  .local-note {
    margin-top: 20px;
  }
  .landing-upload {
    grid-template-columns: 1fr;
    gap: 25px;
    padding: 24px 20px;
  }
  .upload-copy p {
    margin-top: 12px;
  }
  .capability-list {
    display: none;
  }
  .loaded-panel {
    grid-template-columns: 1fr;
    padding: 18px;
  }
  .file-controls {
    justify-content: space-between;
  }
  .loaded-panel .compatibility {
    grid-column: auto;
  }
  .editor-shell {
    grid-template-columns: minmax(0, 1fr);
  }
  .editor-nav {
    flex-direction: row;
    overflow: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 10px;
    gap: 6px;
    scrollbar-width: thin;
  }
  .editor-nav button {
    white-space: nowrap;
    padding: 10px 12px;
    flex-shrink: 0;
  }
  .editor-panel {
    padding: 23px 18px;
  }
  .panel-description {
    font-size: 12px;
    margin-bottom: 18px;
  }
  .toolbar {
    gap: 10px;
  }
  .toolbar label {
    flex: 1;
    min-width: 115px;
  }
  .toolbar .checkbox-label {
    min-width: 190px;
  }
  .graphics-settings {
    grid-template-columns: 1fr 1fr;
  }
  .bitmap-stage {
    padding: 13px;
    border-width: 7px;
    min-height: 130px;
  }
  .action-row {
    gap: 9px;
  }
  .action-row .button {
    padding: 9px 12px;
    font-size: 12px;
  }
  .hex-view {
    font-size: 11px;
    padding: 10px;
  }
  .session-status {
    align-items: flex-start;
  }
  .session-status .text-button {
    white-space: nowrap;
    padding-top: 0;
  }
  .section-heading {
    align-items: flex-start;
  }
  .section-heading .step-label {
    text-align: right;
    white-space: normal;
    max-width: 130px;
  }
  .editor-panel h2 {
    font-size: 20px;
  }
  .form-grid {
    gap: 12px;
  }
  .form-grid label {
    font-size: 11px;
  }
  .form-grid input {
    font-size: 13px;
  }
  .quick-text .button {
    width: 100%;
  }
}
.scan-preview .scan-level-0 {
  height: 3px;
  opacity: 0.3;
}
.scan-preview .scan-level-1 {
  height: 14px;
}
.scan-preview .scan-level-2 {
  height: 28px;
}
.scan-preview .scan-level-3 {
  height: 42px;
}
.scan-preview .scan-level-4 {
  height: 56px;
}
.band-table,
.string-table,
#panel-gps > .named-content > .table-scroll,
#panel-scan > .named-content > .table-scroll {
  max-height: 560px;
  overscroll-behavior: contain;
}
.editor-panel .table-scroll th {
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
}
.draft-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  background: #edf3ff;
  border-bottom: 1px solid #c9d9f6;
  color: #244b8e;
  padding: 12px 28px;
  font-size: 12px;
}
.draft-bar .text-button {
  flex-shrink: 0;
}
@media (max-width: 700px) {
  .draft-bar {
    padding: 12px 18px;
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }
  .band-table,
  .string-table,
  #panel-gps > .named-content > .table-scroll,
  #panel-scan > .named-content > .table-scroll {
    max-height: 500px;
  }
}