/* POSTrend audit completion components.
   Depends on assets/brand/tokens.css and assets/css/site.css. */

/* Shared behavior */
:where(
  .remote-hero,
  .remote-signal,
  .remote-scope-grid,
  .remote-readiness,
  .remote-boundary,
  .remote-steps,
  .remote-security,
  .remote-official-note,
  .model-catalog,
  .model-source-note,
  .knowledge-unified-note,
  .article-source-list,
  .article-review-note,
  .error-page
) {
  text-wrap: pretty;
}

:where(
  .remote-hero,
  .remote-signal,
  .remote-scope-grid,
  .remote-readiness,
  .remote-boundary,
  .remote-steps,
  .remote-security,
  .model-catalog,
  .knowledge-unified-note,
  .article-source-list,
  .error-page
) :where(h1, h2, h3, h4),
:where(.remote-hero, .remote-readiness, .model-catalog, .error-page) > :where(h1, h2, h3) {
  text-wrap: balance;
}

[id] {
  scroll-margin-top: 96px;
}

:where(
  .remote-hero,
  .remote-signal,
  .remote-scope-grid,
  .remote-readiness,
  .remote-boundary,
  .remote-steps,
  .remote-security,
  .remote-official-note,
  .model-catalog,
  .knowledge-unified-note,
  .article-source-list,
  .article-review-note,
  .error-page
) :where(a, button, summary, [role="button"]),
.error-route-grid > a {
  touch-action: manipulation;
}

:where(
  .remote-hero,
  .remote-signal,
  .remote-scope-grid,
  .remote-readiness,
  .remote-boundary,
  .remote-steps,
  .remote-security,
  .remote-official-note,
  .model-catalog,
  .knowledge-unified-note,
  .article-source-list,
  .article-review-note,
  .error-page
) :where(a, button, summary, [role="button"]):focus-visible,
.error-route-grid > a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 38%, transparent);
  outline-offset: 3px;
}

/* Apply rendering containment only to explicitly deferred, non-interactive sections. */
.deferred-section:not(:focus-within):not(:has(dialog[open], [role="dialog"][aria-modal="true"])) {
  content-visibility: auto;
  contain-intrinsic-size: auto 760px;
}

/* Remote support diagnostic desk */
.remote-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(72px, 8vw, 120px);
  border-top: 4px solid var(--accent);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 48%, var(--ink));
  background: var(--ink);
  color: var(--bg-card);
}

.remote-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: color-mix(in srgb, var(--accent) 72%, transparent);
  pointer-events: none;
}

.remote-hero :where(h1, h2, h3) {
  max-width: 15ch;
  color: var(--bg-card);
}

.remote-hero h1 {
  font-size: clamp(42px, 6.1vw, 84px);
  line-height: .98;
  letter-spacing: -.045em;
}

.remote-hero p {
  max-width: 64ch;
  color: var(--ink-faint);
}

.remote-hero .eyebrow {
  color: color-mix(in srgb, var(--accent-soft) 74%, var(--bg-card));
}

.remote-hero .btn-outline {
  border-color: color-mix(in srgb, var(--bg-card) 36%, transparent);
  color: var(--bg-card);
}

.remote-hero .btn-outline:hover {
  border-color: var(--bg-card);
  color: var(--bg-card);
}

.remote-signal {
  position: relative;
  overflow: hidden;
  margin-top: clamp(32px, 5vw, 64px);
  border: 1px solid color-mix(in srgb, var(--bg-card) 16%, transparent);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--ink-2) 82%, var(--ink));
  box-shadow: var(--shadow-2);
}

.remote-signal-row {
  --remote-signal-color: var(--accent);
  position: relative;
  display: grid;
  grid-template-columns: minmax(140px, .52fr) minmax(0, 1.48fr);
  gap: var(--space-5);
  align-items: center;
  min-height: 76px;
  padding: 18px 22px 18px 52px;
  border-top: 1px solid color-mix(in srgb, var(--bg-card) 12%, transparent);
  color: var(--ink-faint);
}

.remote-signal-row:first-child {
  border-top: 0;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.remote-signal-row:last-child:not(:first-child) {
  --remote-signal-color: var(--warn);
}

.remote-signal-row:is(
  [data-decision="remote"],
  [data-result="remote"],
  .is-remote,
  .remote-signal-row--remote
) {
  --remote-signal-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.remote-signal-row:is(
  [data-decision="local"],
  [data-result="local"],
  .is-local,
  .remote-signal-row--local
) {
  --remote-signal-color: var(--warn);
  background: transparent;
}

.remote-signal-row::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 50%;
  width: 10px;
  height: 10px;
  border: 2px solid color-mix(in srgb, var(--remote-signal-color) 76%, var(--bg-card));
  border-radius: 50%;
  background: var(--remote-signal-color);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--remote-signal-color) 18%, transparent);
  transform: translateY(-50%);
}

.remote-signal-row::after {
  content: "";
  position: absolute;
  left: 25px;
  top: calc(50% + 10px);
  bottom: calc(-50% + 10px);
  width: 2px;
  background: color-mix(in srgb, var(--remote-signal-color) 56%, transparent);
}

.remote-signal-row:last-child::after {
  display: none;
}

.remote-signal-row :where(strong, b, h3, h4) {
  color: var(--bg-card);
}

.remote-signal-row > :first-child {
  color: color-mix(in srgb, var(--remote-signal-color) 48%, var(--bg-card));
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.remote-scope-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-6);
  border-block: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: var(--bg-card);
}

.remote-scope-card {
  position: relative;
  min-width: 0;
  padding: clamp(24px, 3vw, 40px);
  border-left: 1px solid var(--border);
  background: var(--bg-card);
}

.remote-scope-card::before {
  content: "";
  position: absolute;
  inset: -1px auto auto -1px;
  width: 4px;
  height: 48px;
  background: var(--accent);
}

.remote-scope-card :where(h2, h3, h4) {
  margin-bottom: var(--space-3);
  color: var(--ink);
}

.remote-scope-card :where(p, li) {
  color: var(--ink-muted);
}

.remote-scope-card ul {
  margin: var(--space-4) 0 0;
  padding-left: 1.15em;
}

.remote-scope-card li + li {
  margin-top: var(--space-2);
}

.remote-readiness {
  padding-block: clamp(56px, 7vw, 96px);
  border-block: 1px solid var(--border-soft);
  background: var(--bg-elev);
}

.remote-readiness-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-6);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.remote-readiness-grid > * {
  min-width: 0;
  padding: clamp(20px, 2.5vw, 32px);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.remote-readiness-grid > * :where(h3, h4, strong) {
  color: var(--ink);
}

.remote-readiness-grid > * :where(p, li, small) {
  color: var(--ink-muted);
}

.remote-boundary {
  margin-block: clamp(32px, 5vw, 56px);
  padding: 22px clamp(22px, 3vw, 34px);
  border-block: 1px solid color-mix(in srgb, var(--warn) 42%, var(--border));
  border-left: 4px solid var(--warn);
  background: color-mix(in srgb, var(--warn) 7%, var(--bg-card));
  color: var(--ink-2);
}

.remote-boundary :where(h2, h3, h4, strong) {
  color: var(--ink);
}

.remote-boundary > :first-child {
  margin-top: 0;
}

.remote-boundary > :last-child {
  margin-bottom: 0;
}

.remote-steps {
  counter-reset: remote-step;
  margin-top: var(--space-6);
  border-bottom: 1px solid var(--border);
}

.remote-step {
  counter-increment: remote-step;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: var(--space-5);
  padding: clamp(22px, 3vw, 34px) 0;
  border-top: 1px solid var(--border);
}

.remote-step::before {
  content: counter(remote-step, decimal-leading-zero);
  display: grid;
  place-items: center;
  align-self: start;
  width: 44px;
  height: 32px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, var(--border));
  border-radius: var(--radius-xs);
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
}

.remote-step :where(h3, h4) {
  margin-bottom: var(--space-2);
}

.remote-step :where(p, ul, ol) {
  margin-block: 0;
  color: var(--ink-muted);
}

.remote-security {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  margin-block: clamp(48px, 7vw, 88px);
  padding: clamp(28px, 5vw, 64px);
  border-top: 4px solid var(--accent);
  background: var(--ink);
  color: var(--ink-faint);
}

.remote-security :where(h2, h3, h4, strong) {
  color: var(--bg-card);
}

.remote-security :where(p, li) {
  color: var(--ink-faint);
}

.remote-security ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.remote-security li {
  position: relative;
  padding: 13px 0 13px 24px;
  border-top: 1px solid color-mix(in srgb, var(--bg-card) 12%, transparent);
}

.remote-security li::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 2px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--accent);
  background: transparent;
}

.remote-official-note {
  margin-block: var(--space-5);
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.55;
}

.remote-official-note :where(a, cite) {
  color: var(--accent-2);
  font-style: normal;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* Model guide editorial ledger */
.model-catalog {
  padding-block: clamp(56px, 7vw, 96px);
}

.model-catalog-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--ink);
}

.model-catalog-head > :last-child:not(:first-child) {
  color: var(--ink-muted);
}

.model-source-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  margin-block: var(--space-5) var(--space-6);
  padding-block: var(--space-4);
  border-block: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 13px;
  line-height: 1.55;
}

.model-source-note::before {
  content: "i";
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
}

.model-source-note :where(a, cite) {
  color: var(--ink-2);
  font-style: normal;
  text-decoration: underline;
  text-decoration-color: var(--border-strong);
  text-underline-offset: 3px;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.model-card {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  box-shadow: var(--shadow-1);
  transition: border-color var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}

.model-card:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 2px 12px color-mix(in srgb, var(--ink) 9%, transparent);
}

.model-card-media {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}

.model-card-media::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 34%;
  height: 3px;
  background: var(--accent);
}

.model-card-media :where(img, picture) {
  width: 100%;
  height: 100%;
}

.model-card-media img {
  object-fit: cover;
}

.model-card-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.4vw, 28px);
}

.model-card-body > :where(h2, h3, h4) {
  margin-block: 0 var(--space-3);
  color: var(--ink);
  font-size: clamp(19px, 1.7vw, 24px);
  line-height: 1.15;
}

.model-card-body > p {
  margin-block: 0 var(--space-4);
  color: var(--ink-muted);
}

.model-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  order: -1;
  margin-bottom: 12px;
  color: var(--ink-muted);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .075em;
  line-height: 1.4;
  text-transform: uppercase;
}

.model-meta > * + * {
  position: relative;
  padding-left: 15px;
}

.model-meta > * + *::before {
  content: "";
  position: absolute;
  top: .45em;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--accent);
}

.model-price {
  margin-top: auto;
  padding: 15px 16px;
  border-block: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 58%, var(--bg-card));
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: clamp(19px, 2vw, 25px);
  font-variant-numeric: tabular-nums;
  font-weight: 750;
  line-height: 1.2;
}

.model-price :where(small, span:first-child:not(:last-child)) {
  display: block;
  margin-bottom: 5px;
  color: var(--ink-muted);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .06em;
  line-height: 1.4;
  text-transform: uppercase;
}

.model-status {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-xs);
  background: var(--bg-elev);
  color: var(--ink-muted);
  font-size: 12px;
  font-weight: 650;
  line-height: 1.45;
}

.model-status::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  margin-top: .4em;
  border: 1px solid var(--ink-muted);
  background: transparent;
}

.model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-soft);
}

.model-actions :where(a, button) {
  min-height: 42px;
}

.model-actions .btn {
  flex: 1 1 140px;
  height: auto;
  min-width: 0;
  padding: 10px 14px;
  white-space: normal;
}

.model-source {
  margin-top: var(--space-4);
  padding-top: 11px;
  border-top: 1px dotted var(--border);
  color: var(--ink-muted);
  font-family: var(--font-ui);
  font-size: 10px;
  line-height: 1.55;
}

.model-source :where(a, cite) {
  color: var(--ink-2);
  font-style: normal;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
}

/* Knowledge and article provenance */
.knowledge-unified-note {
  margin-block: var(--space-5);
  padding: clamp(18px, 2.5vw, 26px);
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  color: var(--ink-2);
}

.knowledge-unified-note > :first-child,
.article-review-note > :first-child {
  margin-top: 0;
}

.knowledge-unified-note > :last-child,
.article-review-note > :last-child {
  margin-bottom: 0;
}

.knowledge-unified-note :where(h2, h3, h4, strong) {
  color: var(--ink);
}

.article-source-list {
  margin-block: clamp(32px, 5vw, 56px);
  padding: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--border);
  list-style: none;
}

.article-source-list li {
  display: grid;
  grid-template-columns: minmax(84px, .28fr) minmax(0, 1.72fr);
  gap: var(--space-4);
  padding: 15px 0;
  border-top: 1px solid var(--border-soft);
  color: var(--ink-muted);
  font-size: 13px;
}

.article-source-list li:first-child {
  border-top: 0;
}

.article-source-list li > :first-child {
  color: var(--ink-2);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.article-source-list a {
  color: var(--ink-2);
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
}

.article-source-list a:hover,
.model-source a:hover,
.model-source-note a:hover {
  color: var(--accent);
  text-decoration-color: currentColor;
}

.article-review-note {
  margin-block: var(--space-5);
  padding: 14px 0 14px 18px;
  border-left: 2px solid var(--border-strong);
  color: var(--ink-muted);
  font-family: var(--font-ui);
  font-size: 12px;
  line-height: 1.55;
}

/* Branded 404 */
.personal-data-consent {
  padding-block: clamp(56px, 8vw, 96px);
}

.personal-data-consent-header {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, .75fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: end;
  padding-bottom: clamp(28px, 5vw, 56px);
  border-bottom: 3px solid var(--ink);
}

.personal-data-consent-header h1 {
  max-width: 18ch;
  margin: 10px 0 0;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1;
  letter-spacing: -.04em;
}

.personal-data-consent-header p {
  margin: 0;
  color: var(--ink-muted);
  line-height: 1.6;
}

.personal-data-consent-meta {
  margin: 0;
  color: var(--accent);
  font: 800 11px/1.4 var(--font-ui);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.personal-data-consent-body {
  max-width: 860px;
  padding-block: clamp(28px, 5vw, 56px);
}

.personal-data-consent-body section {
  display: grid;
  grid-template-columns: minmax(150px, .28fr) minmax(0, .72fr);
  gap: clamp(20px, 4vw, 48px);
  padding-block: 24px;
  border-bottom: 1px solid var(--border);
}

.personal-data-consent-body h2 {
  margin: 0;
  font-size: 17px;
  line-height: 1.3;
}

.personal-data-consent-body :where(p, ul) {
  margin-block: 0;
  color: var(--ink-2);
  line-height: 1.65;
}

.personal-data-consent-body li + li {
  margin-top: 7px;
}

.personal-data-consent-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  color: var(--ink-2);
  line-height: 1.6;
}

.error-page {
  position: relative;
  min-height: min(760px, calc(100svh - 72px));
  display: grid;
  align-content: center;
  justify-items: start;
  overflow: hidden;
  padding-block: clamp(64px, 10vw, 128px);
  background: var(--bg);
}

.error-page::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
}

.error-page :where(h1, h2) {
  max-width: 18ch;
  color: var(--ink);
}

.error-page > p {
  max-width: 60ch;
  color: var(--ink-muted);
}

.error-code {
  margin-bottom: clamp(18px, 3vw, 32px);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: clamp(84px, 17vw, 220px);
  font-variant-numeric: tabular-nums;
  font-weight: 800;
  letter-spacing: -.075em;
  line-height: .72;
}

.error-route-grid {
  width: min(100%, 920px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: clamp(28px, 5vw, 52px);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.error-route-grid > * {
  min-width: 0;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 18px 20px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.error-route-grid > a::after {
  content: "\2192";
  color: var(--accent);
  font-size: 18px;
}

.error-route-grid > a:hover {
  background: var(--accent-soft);
  color: var(--accent-2);
}

/* Wide desktop */
@media (min-width: 1440px) {
  .remote-hero {
    padding-block: 128px;
  }

  .remote-signal {
    max-width: 1080px;
  }

  .model-grid {
    gap: var(--space-6);
  }

  .error-page {
    min-height: min(820px, calc(100svh - 72px));
  }
}

/* Compact desktop and tablet */
@media (max-width: 1080px) {
  .remote-scope-grid,
  .remote-readiness-grid,
  .model-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .remote-scope-card:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }

  .remote-security {
    grid-template-columns: minmax(180px, .6fr) minmax(0, 1.4fr);
  }
}

/* Tablet and mobile */
@media (max-width: 768px) {
  [id] {
    scroll-margin-top: 80px;
  }

  .remote-hero {
    padding-block: 64px;
  }

  .remote-hero h1 {
    font-size: clamp(38px, 11vw, 62px);
  }

  .remote-signal-row {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: 0;
    padding: 18px 18px 18px 46px;
  }

  .remote-signal-row::before {
    left: 17px;
  }

  .remote-signal-row::after {
    left: 21px;
  }

  .remote-readiness-grid {
    grid-template-columns: 1fr;
  }

  .remote-security {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    padding: 32px 24px;
  }

  .personal-data-consent-header,
  .personal-data-consent-body section {
    grid-template-columns: 1fr;
  }

  .model-catalog-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .model-grid {
    gap: var(--space-4);
  }

  .error-page {
    min-height: calc(100svh - 64px);
  }

  .error-route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Small mobile */
@media (max-width: 540px) {
  .remote-scope-grid,
  .model-grid,
  .error-route-grid {
    grid-template-columns: 1fr;
  }

  .remote-scope-card:nth-child(n + 2) {
    border-top: 1px solid var(--border);
  }

  .remote-step {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: var(--space-3);
  }

  .remote-step::before {
    width: 38px;
  }

  .model-source-note,
  .article-source-list li {
    grid-template-columns: 1fr;
  }

  .article-source-list li {
    gap: 5px;
  }

  .model-actions {
    display: grid;
  }

  .model-actions .btn {
    width: 100%;
  }

  .error-route-grid > * {
    min-height: 64px;
  }
}

/* Narrow 390px devices */
@media (max-width: 390px) {
  .remote-hero {
    padding-block: 52px;
  }

  .remote-hero h1 {
    font-size: 36px;
  }

  .remote-signal {
    border-radius: var(--radius-xs);
  }

  .remote-scope-card,
  .remote-readiness-grid > *,
  .model-card-body {
    padding: 20px 18px;
  }

  .remote-security {
    margin-inline: -8px;
    padding: 28px 20px;
  }

  .model-card-media {
    aspect-ratio: 16 / 9;
  }

  .error-code {
    font-size: 82px;
  }
}

/* Notched screens */
@supports (padding: max(0px)) {
  .remote-hero {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }

  .error-page {
    padding-left: max(20px, env(safe-area-inset-left));
    padding-right: max(20px, env(safe-area-inset-right));
    padding-bottom: max(clamp(64px, 10vw, 128px), env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  .model-card,
  .error-route-grid > * {
    transition: none;
  }
}