.tabs { min-width: 0; }
.tabs__layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 32px; align-items: start; margin-top: 48px; text-align: left; }
.tabs__layout > * { min-width: 0; }
[role="tablist"] { display: flex; flex-wrap: wrap; gap: 8px; }
[role="tab"] {
  min-height: 48px;
  padding: 12px 18px;
  border: var(--line) solid var(--ink);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--text);
  font-weight: var(--weight-semibold);
  overflow-wrap: anywhere;
}
[role="tab"][aria-selected="true"] { border-width: var(--line-selected); }
[role="tabpanel"] {
  min-width: 0;
  padding: 32px;
  border: var(--line) solid var(--ink);
  background: var(--bg-panel);
  color: var(--text);
}
[role="tabpanel"] h3 { margin-top: 0; }
[role="tabpanel"] > :last-child { margin-bottom: 0; }
.feature-mosaic[role="tablist"] {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  padding: 12px;
  border: var(--line) solid var(--c-orange);
  background: var(--bg-panel2);
  color: var(--on-dark);
}
.feature-mosaic [role="tab"] {
  min-width: 0;
  min-height: 180px;
  padding: 18px 12px;
  border: var(--line) solid var(--ink);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
  text-align: left;
  font-size: 13px;
  color: var(--ink);
}
.feature-mosaic [role="tab"][aria-selected="true"] { border-width: var(--line-selected); transform: translateY(4px); }
.feature-mosaic [role="tab"]:nth-child(1) { background: var(--bg-panel); color: var(--ink); }
.feature-mosaic [role="tab"]:nth-child(2) { background: var(--c-yellow); color: var(--ink); }
.feature-mosaic [role="tab"]:nth-child(3) { background: var(--c-blue); color: var(--ink); }
.feature-mosaic [role="tab"]:nth-child(4) { background: var(--c-orange); color: var(--ink); }
.feature-mosaic [role="tab"]:nth-child(5) { background: var(--c-pink); color: var(--ink); }
.feature-mosaic [role="tab"]:nth-child(6) { background: var(--c-mint); color: var(--ink); }
.feature-glyph { display: block; width: 100%; height: 100px; fill: none; stroke: var(--ink); stroke-width: 2; }
.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding: 18px 24px;
  border: var(--line-thin) solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
}
.toc a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; font-size: 14px; }
.toc a:hover, .toc a[aria-current] { color: var(--accent-dark); text-decoration: underline; }
.toc--sticky { position: sticky; top: 16px; z-index: 5; }
.faq { border-top: var(--line) solid var(--ink); }
.faq details { border-bottom: var(--line-thin) solid var(--border); background: var(--bg-panel); color: var(--text); padding: 0 24px; }
.faq summary { cursor: pointer; padding: 22px 32px 22px 0; position: relative; list-style: none; font-weight: var(--weight-semibold); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 20px; font: 22px var(--font-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details > :not(summary) { margin-top: 0; padding-bottom: 24px; color: var(--text-muted); }
.term-card { border-top: 6px solid var(--accent); }
.term-card__label { font: 13px var(--font-mono); color: var(--text-muted); }
.term-card dt { font-family: var(--font-mono); font-weight: var(--weight-bold); margin-bottom: 16px; overflow-wrap: anywhere; }
.term-card dd { margin: 0; }
.appstore-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 60px;
  padding: 10px 22px;
  border: var(--line) solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--on-dark);
  text-decoration: none;
}
.appstore-button:hover, .appstore-button.is-hover { background: var(--accent-dark); color: var(--on-dark); border-color: var(--accent-dark); }
.appstore-button svg { width: 28px; height: 32px; fill: currentColor; }
.appstore-button__copy { display: block; }
.appstore-button__copy small { display: block; font-size: 12px; line-height: 1.4; font-weight: var(--weight-normal); }
.appstore-button__copy strong { display: block; font-size: 17px; line-height: 1.4; font-weight: var(--weight-semibold); }
.fact-pills { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; list-style: none; padding: 0; margin: 20px 0 0; }
.fact-pills li {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 5px 10px;
  border: var(--line-thin) solid var(--border);
  background: var(--bg-panel);
  color: var(--text-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}
.fact-pills strong { font-weight: var(--weight-semibold); color: var(--text); }
.official-shot { width: 100%; max-width: 280px; margin: 0 auto; padding: 0; flex-shrink: 0; }
.official-shot img { display: block; width: 100%; height: auto; border-radius: var(--radius-shot); }
.official-shot figcaption { margin-top: 12px; color: var(--text-muted); font-size: 13px; text-align: center; }
.official-shot-row { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: center; gap: 32px; }
.device-card { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 24px; align-items: start; }
.device-card__icon { width: 56px; height: 72px; fill: none; stroke: var(--ink); stroke-width: 2; }
.device-card h3 { margin-top: 0; margin-bottom: 12px; }
.device-card p { color: var(--text-muted); }
.device-card__link { font-size: 14px; font-weight: var(--weight-semibold); }
.article-card { display: flex; flex-direction: column; border-top: 6px solid var(--accent); }
.article-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.article-card h3 { font-size: 22px; }
.article-card h3 a { text-decoration: none; }
.article-card h3 a:hover { text-decoration: underline; }
.article-card p { color: var(--text-muted); }
.article-card__link { margin-top: auto; font-size: 14px; font-weight: var(--weight-semibold); }
.callout {
  margin: 24px 0;
  padding: 24px;
  border: var(--line-thin) solid var(--border);
  border-left: 6px solid var(--accent);
  background: var(--canvas);
  color: var(--text);
}
.callout > :last-child { margin-bottom: 0; }
.callout__title { display: block; font-weight: var(--weight-bold); margin-bottom: 8px; }
.callout--warning { border-left-color: var(--warn); }
.callout--error { border-left-color: var(--error); }
.callout--success { border-left-color: var(--success); }
.table-scroll { max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; border-collapse: collapse; text-align: left; }
.data-table th, .data-table td, .prose table th, .prose table td {
  min-width: 7em;
  padding: 16px 20px;
  border: var(--line-thin) solid var(--border);
  overflow-wrap: normal;
  word-break: normal;
  vertical-align: top;
}
.data-table th, .prose table th { background: var(--canvas); color: var(--text); font-weight: var(--weight-semibold); }
.data-table td, .prose table td { background: var(--bg-panel); color: var(--text); }
.prose table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  min-width: 0;
  border-collapse: collapse;
  text-align: left;
}
.dl-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 15;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  max-width: calc(100% - 32px);
  padding: 12px 20px;
  border: var(--line) solid var(--ink);
  background: var(--ink);
  color: var(--on-dark);
  text-decoration: none;
  font-size: 14px;
  font-weight: var(--weight-semibold);
}
.dl-fab:hover { background: var(--accent-dark); color: var(--on-dark); border-color: var(--accent-dark); }
.dl-fab svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.article-store-card { margin-top: 48px; padding: 32px; border: var(--line) solid var(--ink); background: var(--bg-panel); color: var(--text); }
.article-store-card h2 { margin-top: 0; font-size: 24px; }
.article-store-card p { color: var(--text-muted); }
.preview-header .top__in { max-width: calc(var(--wrap) + var(--gutter) * 2); }
.preview-header .nav { display: block; }
.preview-palette { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.swatch { border: var(--line-thin) solid var(--border); padding: 16px; background: var(--bg-panel); color: var(--text); min-width: 0; }
.swatch::before { content: ""; display: block; height: 64px; margin-bottom: 12px; background: var(--swatch); border: var(--line-thin) solid var(--border); }
.swatch--bg { --swatch: var(--bg); }
.swatch--panel { --swatch: var(--bg-panel); }
.swatch--panel2 { --swatch: var(--bg-panel2); }
.swatch--border { --swatch: var(--border); }
.swatch--accent { --swatch: var(--accent); }
.swatch--accent-dark { --swatch: var(--accent-dark); }
.swatch--text { --swatch: var(--text); }
.swatch--muted { --swatch: var(--text-muted); }
.swatch--faint { --swatch: var(--text-faint); }
.swatch--success { --swatch: var(--success); }
.swatch--warn { --swatch: var(--warn); }
.swatch--error { --swatch: var(--error); }
.swatch--canvas { --swatch: var(--canvas); }
.swatch--cyan { --swatch: var(--c-cyan); }
.swatch--yellow { --swatch: var(--c-yellow); }
.swatch--orange { --swatch: var(--c-orange); }
.swatch--pink { --swatch: var(--c-pink); }
.swatch--mint { --swatch: var(--c-mint); }
.swatch--blue { --swatch: var(--c-blue); }
.swatch--wave1 { --swatch: var(--wave-1); }
.swatch--wave2 { --swatch: var(--wave-2); }
.swatch--on-dark { --swatch: var(--on-dark); }
.swatch--on-dark-muted { --swatch: var(--on-dark-muted); }
.preview-shot {
  width: 100%;
  aspect-ratio: 750 / 1334;
  border-radius: var(--radius-shot);
  border: var(--line-thin) solid var(--border);
  background: var(--canvas);
  color: var(--text-muted);
  display: grid;
  place-content: center;
  text-align: center;
  font-family: var(--font-mono);
}
.preview-states { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.preview-type { font-size: 48px; font-family: var(--font-display); font-weight: var(--weight-heavy); line-height: 1.2; margin-top: 0; }
.preview-subtitle { font-size: 34px; font-weight: var(--weight-heavy); }
@media (max-width: 1180px) {
  .preview-header .top__in { flex-wrap: wrap; padding-block: 14px; gap: 12px; }
  .preview-header .nav { order: 3; width: 100%; margin: 0; }
  .preview-header .nav__list { flex-wrap: wrap; white-space: normal; row-gap: 10px; }
}
@media (max-width: 900px) {
  .tabs__layout { grid-template-columns: minmax(0, 1fr); }
  .preview-palette { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  [role="tabpanel"] { padding: 24px; }
  .feature-mosaic[role="tablist"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-mosaic [role="tab"] { min-height: 156px; }
  .feature-glyph { height: 80px; }
  .toc { padding: 12px 16px; gap: 4px 16px; }
  .toc--sticky { position: static; }
  .official-shot-row { flex-direction: column; align-items: center; }
  .official-shot { max-width: min(280px, 100%); }
  .device-card { grid-template-columns: 40px minmax(0, 1fr); gap: 16px; }
  .device-card__icon { width: 36px; height: 54px; }
  .fact-pills { flex-direction: row; flex-wrap: wrap; }
  .dl-fab { right: 16px; bottom: 16px; }
  .article-store-card { padding: 24px; }
  .preview-palette { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .preview-type { font-size: 30px; }
  .preview-subtitle { font-size: 26px; }
}