/* common fallback theme */
/* shared baseline for typography, layout chrome, built-ins, and directive defaults */

:root {
  --mq-page-gutter: clamp(1rem, 3vw, 2rem);
  --mq-block-gap: clamp(1rem, 2vw, 1.5rem);
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: var(--mq-font-sans, var(--font-sans, system-ui, sans-serif));
  background: var(--mq-background, var(--bg, #f7f5f0));
  color: var(--mq-text, var(--text, #1a1916));
  font-size: 16px;
  line-height: 1.65;
}

.primary {
  --mq-tone: var(--mq-primary, var(--accent, currentColor));
}

.secondary {
  --mq-tone: var(--mq-secondary, var(--accent2, currentColor));
}

.tertiary {
  --mq-tone: var(--mq-tertiary, var(--accent, currentColor));
}

.mq-nav {
  background: var(--mq-nav-bg, var(--mq-surface, var(--surface, #ffffff)));
  border-bottom: 1px solid var(--mq-nav-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-nav-brand {
  font-family: var(--mq-nav-brand-font, var(--mq-font-serif, inherit));
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--mq-nav-text, var(--mq-text, var(--text, inherit)));
  text-decoration: none;
  letter-spacing: -0.02em;
}

.mq-nav-links a,
.mq-nav-group > .mq-nav-group-trigger {
  font-size: 0.875rem;
  color: var(--mq-nav-link-text, var(--mq-muted, var(--muted, inherit)));
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.mq-nav-links a:hover,
.mq-nav-group > .mq-nav-group-trigger:hover {
  color: var(--mq-nav-active-text, var(--mq-text, var(--text, inherit)));
  border-color: var(--mq-nav-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-nav-links a.active,
.mq-nav-group > .mq-nav-group-trigger.active {
  color: var(--mq-nav-active-text, var(--mq-text, var(--text, inherit)));
  border-color: var(--mq-nav-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  background: var(--mq-nav-active-bg, color-mix(in srgb, var(--mq-primary, var(--accent, currentColor)) 10%, transparent));
}

.mq-nav-submenu {
  background: var(--mq-nav-bg, var(--mq-surface, var(--surface, #ffffff)));
  border: 1px solid var(--mq-nav-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-nav-heading {
  padding: 0.7rem 0.8rem 0.25rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--mq-muted, var(--muted, inherit));
}

.mq-nav-divider {
  height: 1px;
  margin: 0.45rem 0;
  background: var(--mq-nav-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-theme-switcher {
  position: relative;
}

.mq-theme-switcher[hidden] {
  display: none !important;
}

.mq-theme-toggle,
.mq-search-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--mq-theme-toggle-border, color-mix(in srgb, var(--mq-nav-text, var(--text, currentColor)) 26%, transparent));
  border-radius: 999px;
  background: var(--mq-theme-toggle-bg, color-mix(in srgb, var(--mq-nav-active-bg, var(--mq-nav-bg, transparent)) 58%, transparent));
  color: var(--mq-theme-toggle-text, var(--mq-nav-text, var(--text, inherit)));
  cursor: pointer;
  font: inherit;
  line-height: 1;
  list-style: none;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease, opacity 0.14s ease;
  opacity: 0.88;
}

.mq-theme-toggle:hover,
.mq-search-toggle:hover {
  background: var(--mq-theme-toggle-bg-hover, var(--mq-nav-active-bg, color-mix(in srgb, var(--mq-nav-text, currentColor) 8%, transparent)));
  color: var(--mq-theme-toggle-text-hover, var(--mq-nav-active-text, var(--mq-nav-text, inherit)));
  opacity: 1;
}

.mq-theme-switcher[open] > .mq-theme-toggle {
  background: var(--mq-theme-toggle-bg-hover, var(--mq-nav-active-bg, color-mix(in srgb, var(--mq-nav-text, currentColor) 8%, transparent)));
  color: var(--mq-theme-toggle-text-hover, var(--mq-nav-active-text, var(--mq-nav-text, inherit)));
  opacity: 1;
}

.mq-theme-toggle::-webkit-details-marker {
  display: none;
}

.mq-theme-toggle::marker {
  content: '';
}

.mq-theme-toggle-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.mq-theme-toggle-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.mq-theme-toggle-label {
  font-size: 0.8rem;
  font-weight: 500;
}

.mq-theme-toggle-value {
  max-width: 8.5rem;
  overflow: hidden;
  font-size: 0.72rem;
  opacity: 0.68;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mq-theme-menu {
  position: absolute;
  top: calc(100% + 0.45rem);
  right: 0;
  z-index: 140;
  width: min(17rem, 82vw);
  padding: 0.8rem;
  border: 1px solid var(--mq-theme-menu-border, var(--mq-nav-border, var(--mq-border, rgba(0, 0, 0, 0.14))));
  border-radius: 14px;
  background: var(--mq-theme-menu-bg, var(--mq-surface, var(--surface, #ffffff)));
  color: var(--mq-theme-menu-text, var(--mq-text, var(--text, inherit)));
  box-shadow: 0 20px 44px rgba(15, 23, 42, 0.16);
}

.mq-theme-switcher:not([open]) .mq-theme-menu {
  display: none;
}

.mq-theme-field {
  display: grid;
  gap: 0.38rem;
}

.mq-theme-field-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  opacity: 0.72;
  text-transform: uppercase;
}

.mq-theme-select {
  width: 100%;
  min-height: 2.3rem;
  border: 1px solid var(--mq-theme-select-border, color-mix(in srgb, var(--mq-text, var(--text, currentColor)) 18%, transparent));
  border-radius: 10px;
  background: var(--mq-theme-select-bg, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.04))));
  color: inherit;
  font: inherit;
  padding: 0.42rem 0.7rem;
}

.mq-footer {
  font-size: 0.8rem;
  color: var(--mq-muted, var(--muted, inherit));
  border-top: 1px solid var(--mq-border, var(--border, rgba(0, 0, 0, 0.14)));
}

.mq-footer a {
  color: inherit;
}

.mq-main h1 {
  font-family: var(--mq-h1-font, var(--mq-font-serif, inherit));
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.mq-main h2 {
  font-family: var(--mq-h2-font, var(--mq-font-serif, inherit));
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 0.5rem;
}

.mq-main h3 {
  font-family: var(--mq-font-sans, var(--font-sans, system-ui, sans-serif));
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.mq-main p {
  margin-bottom: 1rem;
  color: var(--mq-muted, var(--muted, inherit));
  font-size: 0.95rem;
}

.mq-main a {
  color: var(--mq-link, var(--mq-secondary, var(--accent2, var(--mq-primary, var(--accent, currentColor)))));
  text-decoration: none;
}

.mq-main a:hover {
  text-decoration: underline;
}

.mq-main hr {
  border: none;
  border-top: 1px solid var(--mq-border, var(--border, rgba(0, 0, 0, 0.14)));
  margin: 2.5rem 0;
}

.mq-main ul,
.mq-main ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
  color: var(--mq-muted, var(--muted, inherit));
  font-size: 0.95rem;
}

.mq-main li {
  margin-bottom: 0.3rem;
}

.mq-main code {
  font-family: var(--mq-font-mono, var(--font-mono, ui-monospace, monospace));
  font-size: 0.84em;
  background: var(--mq-code-inline-bg, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.06))));
  color: var(--mq-code-inline-text, inherit);
  padding: 2px 6px;
  border-radius: 3px;
}

.mq-main pre {
  background: var(--mq-code-bg, #1e1c18);
  color: var(--mq-code-text, #e8e4dc);
  border: 1px solid var(--mq-code-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1rem;
  font-family: var(--mq-font-mono, var(--font-mono, ui-monospace, monospace));
  font-size: 0.85rem;
  line-height: 1.7;
}

.mq-main pre code {
  background: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.mq-main blockquote {
  border-left: 3px solid var(--mq-primary, var(--accent, currentColor));
  padding-left: 1rem;
  margin: 1rem 0;
  color: var(--mq-muted, var(--muted, inherit));
  font-style: italic;
}

.mq-main strong {
  font-weight: 500;
  color: var(--mq-text, var(--text, inherit));
}

.mq-main :where(h1, h2, h3, p, li, blockquote) {
  overflow-wrap: anywhere;
}

.mq-main :where(h1, h2, h3, h4, h5, h6)[id] {
  scroll-margin-top: 5rem;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: var(--mq-image-radius, clamp(14px, 3vw, 20px));
  border: 1px solid var(--mq-image-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-table-wrap {
  margin: 1.25rem 0 1.5rem;
  overflow-x: auto;
  border: 1px solid var(--mq-table-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: var(--mq-table-radius, calc(var(--mq-radius, var(--radius, 8px)) + 4px));
  background: var(--mq-table-bg, var(--mq-surface, var(--surface, #ffffff)));
}

.mq-main .mq-table-wrap table {
  width: 100%;
  min-width: 34rem;
  margin: 0;
  border-collapse: collapse;
  background: transparent;
  font-size: 0.92rem;
  line-height: 1.5;
}

.mq-main .mq-table-wrap thead {
  background: var(--mq-table-head-bg, color-mix(in srgb, var(--mq-surface-alt, var(--surface2, transparent)) 84%, var(--mq-surface, var(--surface, transparent))));
}

.mq-main .mq-table-wrap th,
.mq-main .mq-table-wrap td {
  padding: 0.78rem 0.9rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--mq-table-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
}

.mq-main .mq-table-wrap th {
  color: var(--mq-table-head-text, var(--mq-text, var(--text, inherit)));
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mq-main .mq-table-wrap td {
  color: var(--mq-table-cell-text, var(--mq-muted, var(--muted, inherit)));
}

.mq-main .mq-table-wrap tbody tr:nth-child(even) {
  background: var(--mq-table-row-alt-bg, color-mix(in srgb, var(--mq-surface-alt, var(--surface2, transparent)) 58%, transparent));
}

.mq-main .mq-table-wrap tbody tr:hover {
  background: var(--mq-table-row-hover-bg, color-mix(in srgb, var(--mq-primary, var(--accent, currentColor)) 6%, var(--mq-surface, var(--surface, transparent))));
}

.mq-main .mq-table-wrap tbody tr:last-child td {
  border-bottom: none;
}

a.mq-btn {
  display: inline-block;
  margin-top: 0.75rem;
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--mq-btn-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none !important;
  color: var(--mq-btn-text, var(--mq-text, var(--text, inherit)));
  text-align: center;
  white-space: normal;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, filter 0.15s ease;
}

a.mq-btn:hover {
  background: var(--mq-btn-bg-hover, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.04))));
}

a.mq-btn.primary {
  background: var(--mq-primary, var(--accent, currentColor));
  border-color: var(--mq-primary, var(--accent, currentColor));
  color: var(--mq-btn-primary-text, #ffffff);
}

a.mq-btn.secondary,
a.mq-btn.blue {
  background: var(--mq-secondary, var(--accent2, currentColor));
  border-color: var(--mq-secondary, var(--accent2, currentColor));
  color: var(--mq-btn-secondary-text, #ffffff);
}

a.mq-btn.tertiary {
  background: var(--mq-tertiary, var(--accent, currentColor));
  border-color: var(--mq-tertiary, var(--accent, currentColor));
  color: var(--mq-btn-tertiary-text, #ffffff);
}

a.mq-btn.primary:hover,
a.mq-btn.secondary:hover,
a.mq-btn.blue:hover,
a.mq-btn.tertiary:hover {
  filter: brightness(0.92);
}

.mq-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--mq-font-mono, var(--font-mono, ui-monospace, monospace));
  font-size: 0.72em;
  font-weight: 700;
  padding: 0.18em 0.55em;
  border-radius: 100px;
  background: var(--mq-badge-bg, color-mix(in srgb, var(--mq-text, #222) 10%, transparent));
  color: var(--mq-badge-text, var(--mq-text, #222));
  border: 1px solid transparent;
  border-color: var(--mq-badge-border, color-mix(in srgb, var(--mq-text, #222) 18%, transparent));
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
  vertical-align: middle;
  white-space: nowrap;
}

.mq-badge.primary,
.mq-badge.accent {
  background: var(--mq-badge-primary-bg, color-mix(in srgb, var(--mq-primary, #5b6af0) 15%, transparent));
  color: var(--mq-badge-primary-text, var(--mq-primary, #5b6af0));
  border-color: var(--mq-badge-primary-border, color-mix(in srgb, var(--mq-primary, #5b6af0) 35%, transparent));
}

.mq-badge.secondary,
.mq-badge.blue {
  background: var(--mq-badge-secondary-bg, color-mix(in srgb, var(--mq-secondary, #888) 15%, transparent));
  color: var(--mq-badge-secondary-text, var(--mq-secondary, #888));
  border-color: var(--mq-badge-secondary-border, color-mix(in srgb, var(--mq-secondary, #888) 35%, transparent));
}

.mq-badge.tertiary {
  background: var(--mq-badge-tertiary-bg, color-mix(in srgb, var(--mq-tertiary, #aaa) 15%, transparent));
  color: var(--mq-badge-tertiary-text, var(--mq-tertiary, #aaa));
  border-color: var(--mq-badge-tertiary-border, color-mix(in srgb, var(--mq-tertiary, #aaa) 35%, transparent));
}

.mq-badge.info {
  background: var(--mq-badge-info-bg, color-mix(in srgb, #3b82f6 14%, transparent));
  color: var(--mq-badge-info-text, #3b82f6);
  border-color: var(--mq-badge-info-border, color-mix(in srgb, #3b82f6 30%, transparent));
}

.mq-badge.ok {
  background: var(--mq-badge-ok-bg, color-mix(in srgb, #22c55e 14%, transparent));
  color: var(--mq-badge-ok-text, #22c55e);
  border-color: var(--mq-badge-ok-border, color-mix(in srgb, #22c55e 30%, transparent));
}

.mq-badge.warn {
  background: var(--mq-badge-warn-bg, color-mix(in srgb, #f59e0b 14%, transparent));
  color: var(--mq-badge-warn-text, #b45309);
  border-color: var(--mq-badge-warn-border, color-mix(in srgb, #f59e0b 35%, transparent));
}

.mq-badge.danger {
  background: var(--mq-badge-danger-bg, color-mix(in srgb, #ef4444 14%, transparent));
  color: var(--mq-badge-danger-text, #ef4444);
  border-color: var(--mq-badge-danger-border, color-mix(in srgb, #ef4444 30%, transparent));
}

.mq-row {
  display: grid;
  gap: var(--mq-block-gap, 1.25rem);
  margin: 1.75rem 0;
  align-items: stretch;
}

.mq-row > * {
  min-width: 0;
}

.mq-column {
  display: grid;
  gap: var(--mq-block-gap, 1.25rem);
  align-content: start;
  min-width: 0;
}

.mq-section {
  display: grid;
  gap: var(--mq-block-gap, 1.25rem);
  margin: 1.75rem 0;
}

/* Card */

.mq-card {
  background: var(--mq-card-bg, var(--mq-surface, var(--surface, #ffffff)));
  border: 1px solid var(--mq-card-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: var(--mq-card-radius, calc(var(--mq-radius, var(--radius, 8px)) + 2px));
  box-shadow: var(--mq-card-shadow, none);
  padding: 1.5rem;
  min-width: 0;
  margin: 0.25rem;
}

.mq-card > :first-child {
  margin-top: 0;
}

.mq-card > :last-child {
  margin-bottom: 0;
}

.mq-card.primary {
  border-top: 3px solid var(--mq-primary, var(--accent, currentColor));
}

.mq-card.secondary {
  border-top: 3px solid var(--mq-secondary, var(--accent2, currentColor));
}

.mq-card.tertiary {
  border-top: 3px solid var(--mq-tertiary, var(--accent, currentColor));
}

.mq-card.ghost {
  background: transparent;
}

.mq-card.dark {
  background: var(--mq-text, var(--text, #1a1916));
  border-color: transparent;
}

.mq-card.dark h2,
.mq-card.dark h3 {
  color: var(--mq-background, var(--bg, #f7f5f0));
}

.mq-card.dark p {
  color: color-mix(in srgb, var(--mq-background, var(--bg, #f7f5f0)) 62%, transparent);
}

.mq-card.dark .mq-btn {
  border-color: color-mix(in srgb, var(--mq-background, var(--bg, #f7f5f0)) 24%, transparent);
  color: var(--mq-background, var(--bg, #f7f5f0));
}

/* Callout */

.mq-callout {
  padding: 1rem 1.25rem;
  border-radius: var(--mq-radius);
  margin: 0.75rem 0 1rem;
  border-left: 3px solid;
}

.mq-callout p {
  margin: 0;
}

.mq-callout > :first-child {
  margin-top: 0;
}

.mq-callout > :last-child {
  margin-bottom: 0;
}

.mq-callout.info,
.mq-callout.secondary {
  background: var(--mq-callout-info-bg, color-mix(in srgb, var(--mq-secondary, var(--accent2, currentColor)) 12%, transparent));
  border-color: var(--mq-callout-info-border, var(--mq-secondary, var(--accent2, currentColor)));
}

.mq-callout.info p,
.mq-callout.secondary p {
  color: var(--mq-callout-info-text, var(--mq-text, var(--text, inherit)));
}

.mq-callout.warn,
.mq-callout.primary {
  background: var(--mq-callout-warn-bg, color-mix(in srgb, var(--mq-primary, var(--accent, currentColor)) 12%, transparent));
  border-color: var(--mq-callout-warn-border, var(--mq-primary, var(--accent, currentColor)));
}

.mq-callout.warn p,
.mq-callout.primary p {
  color: var(--mq-callout-warn-text, var(--mq-text, var(--text, inherit)));
}

.mq-callout.danger {
  background: var(--mq-callout-danger-bg, rgba(220, 53, 69, 0.12));
  border-color: var(--mq-callout-danger-border, #dc3545);
}

.mq-callout.danger p {
  color: var(--mq-callout-danger-text, inherit);
}

.mq-callout.ok,
.mq-callout.tertiary {
  background: var(--mq-callout-ok-bg, color-mix(in srgb, var(--mq-tertiary, var(--accent, currentColor)) 12%, transparent));
  border-color: var(--mq-callout-ok-border, var(--mq-tertiary, var(--accent, currentColor)));
}

.mq-callout.ok p,
.mq-callout.tertiary p {
  color: var(--mq-callout-ok-text, var(--mq-text, var(--text, inherit)));
}

/* Divider */
.mq-divider {
  width: 36px;
  height: 3px;
  background: var(--mq-divider-bg, var(--mq-primary, var(--accent, currentColor)));
  margin: 0.75rem 0 1rem;
  border-radius: 2px;
}

/* Stat */

.mq-stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.25rem;
  background: var(--mq-stat-bg, var(--mq-surface, var(--surface, #ffffff)));
  border: 1px solid var(--mq-stat-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: var(--mq-stat-radius, var(--mq-radius, var(--radius, 8px)));
}

.mq-stat-value {
  font-family: var(--mq-font-serif, var(--font-serif, Georgia, serif));
  font-size: clamp(2rem, 6vw, 2.6rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 1;
}

.mq-stat-label {
  font-size: 0.78rem;
  color: var(--mq-muted, var(--muted, inherit));
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Step */

.mq-step {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.7rem;
  margin-bottom: 0.95rem;
  align-items: start;
}

.mq-step-body > :first-child {
  margin-top: 0;
}

.mq-step-body > :last-child {
  margin-bottom: 0;
}

.mq-step-num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--mq-step-bg, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.06))));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mq-font-mono, var(--font-mono, ui-monospace, monospace));
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
  color: var(--mq-step-text, var(--mq-muted, var(--muted, inherit)));
}

.mq-step-num::before {
  content: attr(data-step);
}

/* Spotlight */

.mq-spotlight,
.mq-hero {
  padding: clamp(1.4rem, 4vw, 2.2rem) clamp(1rem, 4vw, 1.3rem);
  margin: 0 0 clamp(1.5rem, 4vw, 2rem);
  border: 1px solid var(--mq-hero-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: var(--mq-hero-radius, var(--mq-radius, var(--radius, 8px)));
  background: var(--mq-hero-bg, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.04))));
}

.mq-spotlight.center,
.mq-hero.center {
  text-align: center;
}

/* Product Card */

product-card {
  display: block;
  min-width: 0;
  border: 1px solid var(--mq-border);
  background: var(--mq-surface);
  border-radius: var(--mq-radius);
  padding: 1rem;
}

product-card[variant="featured"] {
  border-color: var(--mq-primary);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--mq-primary) 25%, transparent);
}

product-card > :first-child {
  margin-top: 0;
}

product-card > :last-child {
  margin-bottom: 0;
}

/* Actions */

.mq-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin: 1rem 0;
}

.mq-actions.center {
  justify-content: center;
}

.mq-actions.right {
  justify-content: flex-end;
}

.mq-actions.stack {
  flex-direction: column;
  align-items: stretch;
}

.mq-actions.stack > * {
  width: 100%;
}

.mq-actions > a.mq-btn {
  margin-top: 0;
}

.mq-actions > :first-child {
  margin-top: 0;
}

.mq-actions > :last-child {
  margin-bottom: 0;
}

/* Demo */

.mq-demo {
  position: relative;
  margin: 1rem 0;
}

.mq-demo-toggle {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.mq-demo-head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.mq-demo-tabs {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
}

.mq-demo-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.8rem;
  padding: 0.28rem 0.65rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: inherit;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.mq-demo-caption {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0.88;
}

.mq-demo-copy {
  margin-left: auto;
}

.mq-demo-caption + .mq-demo-copy {
  margin-left: 0;
}

.mq-demo-panel {
  border: 1px solid var(--mq-code-border, var(--mq-border, rgba(0, 0, 0, 0.14)));
  border-top: 0;
  border-radius: 0 0 var(--mq-radius, 8px) var(--mq-radius, 8px);
}

.mq-demo-panel-preview {
  display: block;
  padding: 1rem 1.1rem;
  background: var(--mq-demo-preview-bg, var(--mq-surface, #ffffff));
  color: var(--mq-demo-preview-text, var(--mq-text, inherit));
}

.mq-demo-panel-preview > :first-child {
  margin-top: 0;
}

.mq-demo-panel-preview > :last-child {
  margin-bottom: 0;
}

.mq-demo-panel-code {
  display: none;
  background: var(--mq-code-bg, #1e1c18);
  color: var(--mq-code-text, #e8e4dc);
}

.mq-demo-panel-code pre {
  margin: 0;
  padding: 1rem 1.1rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
}

.mq-demo-toggle-preview:checked ~ .mq-demo-head .mq-demo-tab-preview,
.mq-demo-toggle-code:checked ~ .mq-demo-head .mq-demo-tab-code {
  opacity: 1;
  background: var(--mq-code-copy-bg, rgba(255, 255, 255, 0.07));
  border-color: var(--mq-code-copy-border, rgba(255, 255, 255, 0.25));
}

.mq-demo-toggle-preview:checked ~ .mq-demo-panel-preview {
  display: block;
}

.mq-demo-toggle-preview:checked ~ .mq-demo-panel-code {
  display: none;
}

.mq-demo-toggle-code:checked ~ .mq-demo-panel-preview {
  display: none;
}

.mq-demo-toggle-code:checked ~ .mq-demo-panel-code {
  display: block;
}

.mq-demo-toggle-preview:checked ~ .mq-demo-head .mq-demo-copy {
  opacity: 0.45;
  pointer-events: none;
}

.mq-demo-toggle-code:checked ~ .mq-demo-head .mq-demo-copy {
  opacity: 1;
  pointer-events: auto;
}

/* Dropdown */

.mq-dropdown {
  border: 1px solid var(--mq-border);
  border-radius: var(--mq-radius);
  background: var(--mq-surface);
  margin: 1rem 0;
  overflow: clip;
}

.mq-dropdown > summary {
  cursor: pointer;
  padding: 0.8rem 1rem;
  font-weight: 600;
  list-style: none;
}

.mq-dropdown > summary::-webkit-details-marker {
  display: none;
}

.mq-dropdown > summary::before {
  content: '▸';
  display: inline-block;
  margin-right: 0.5rem;
  transition: transform 0.2s ease;
}

.mq-dropdown[open] > summary::before {
  transform: rotate(90deg);
}

.mq-dropdown-content {
  border-top: 1px solid var(--mq-border);
  padding: 0.9rem 1rem 1rem;
}

.mq-dropdown-content > :first-child {
  margin-top: 0;
}

.mq-dropdown-content > :last-child {
  margin-bottom: 0;
}

/* Filetree */

.mq-filetree {
  margin: 1rem 0;
}

.mq-filetree .mq-code-head {
  justify-content: flex-start;
}

.mq-filetree-caption {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0.9;
}

.mq-filetree-body {
  margin: 0;
  padding: 1rem 1.15rem 1.05rem 1rem;
  border: 1px solid var(--mq-code-border, var(--mq-border));
  border-top: 0;
  border-radius: 0 0 var(--mq-radius) var(--mq-radius);
  background: var(--mq-code-bg, #1e1c18);
  color: var(--mq-code-text, #e8e4dc);
  overflow-x: auto;
}

.mq-filetree-list,
.mq-filetree-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mq-filetree-list {
  min-width: max-content;
}

.mq-filetree-list ul {
  position: relative;
  margin-top: 0.08rem;
  margin-left: 0.2rem;
  padding-left: 1.15rem;
}

.mq-filetree-list ul::before {
  content: '';
  position: absolute;
  left: 0.25rem;
  top: 0;
  bottom: 0.9rem;
  width: 1px;
  background: var(--mq-filetree-line, color-mix(in srgb, var(--mq-code-text, #e8e4dc) 22%, transparent));
}

.mq-filetree-list li {
  position: relative;
  margin: 0;
  padding: 0.08rem 0;
}

.mq-filetree-list ul > li::before {
  content: '';
  position: absolute;
  left: -0.9rem;
  top: 0.92rem;
  width: 0.9rem;
  height: 1px;
  background: var(--mq-filetree-line, color-mix(in srgb, var(--mq-code-text, #e8e4dc) 22%, transparent));
}

.mq-filetree-list ul > li:last-child::after {
  content: '';
  position: absolute;
  left: -0.9rem;
  top: 0.98rem;
  bottom: -0.08rem;
  width: 0.9rem;
  background: var(--mq-code-bg, #1e1c18);
}

.mq-filetree-entry {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  min-width: 0;
  white-space: nowrap;
}

.mq-filetree-marker {
  width: 0.56rem;
  height: 0.56rem;
  margin-top: 0.18rem;
  flex: 0 0 0.56rem;
  border-radius: 999px;
  background: var(--mq-filetree-file, color-mix(in srgb, var(--mq-code-text, #e8e4dc) 54%, transparent));
}

.mq-filetree-file > .mq-filetree-entry > .mq-filetree-marker {
  background: var(--mq-filetree-file, color-mix(in srgb, var(--mq-code-text, #e8e4dc) 78%, transparent));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--mq-code-text, #e8e4dc) 24%, transparent);
}

.mq-filetree-folder > .mq-filetree-entry > .mq-filetree-marker {
  border-radius: 2px;
  background: var(--mq-filetree-folder, var(--mq-code-head-text, var(--mq-primary, #e8e4dc)));
}

.mq-filetree-root > .mq-filetree-entry > .mq-filetree-marker {
  width: 0.65rem;
  height: 0.65rem;
  flex-basis: 0.65rem;
  margin-top: 0.14rem;
}

.mq-filetree-name {
  font-family: var(--mq-font-mono, ui-monospace, monospace);
  font-size: 0.92rem;
  line-height: 1.55;
  color: inherit;
}

.mq-filetree-file > .mq-filetree-entry > .mq-filetree-name {
  font-weight: 600;
  color: var(--mq-filetree-file-text, var(--mq-code-text, #e8e4dc));
}

.mq-filetree-folder > .mq-filetree-entry > .mq-filetree-name,
.mq-filetree-root > .mq-filetree-entry > .mq-filetree-name {
  font-weight: 700;
  color: var(--mq-filetree-folder, var(--mq-code-head-text, var(--mq-primary, #e8e4dc)));
}

.mq-filetree-comment {
  color: color-mix(in srgb, var(--mq-code-text, #e8e4dc) 42%, transparent);
}

/* Keyboard shortcuts */

.mq-kbd {
  display: inline-flex;
  align-items: center;
  gap: 0.25em;
  vertical-align: middle;
}

.mq-kbd kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6em;
  padding: 0.15em 0.45em;
  font-family: var(--mq-font-mono, ui-monospace, monospace);
  font-size: 0.78em;
  font-weight: 600;
  line-height: 1.4;
  color: var(--mq-text);
  background: var(--mq-surface);
  border: 1px solid var(--mq-border);
  border-bottom-width: 2px;
  border-radius: calc(var(--mq-radius, 6px) * 0.6);
  box-shadow: 0 1px 0 var(--mq-border);
  white-space: nowrap;
}

.mq-kbd-sep {
  font-size: 0.75em;
  opacity: 0.45;
  user-select: none;
}

.mq-mobile .mq-kbd kbd {
  min-width: unset;
  padding: 0.1em 0.35em;
  border-bottom-width: 1px;
  box-shadow: none;
  background: var(--mq-code-bg, #1e1c18);
  color: var(--mq-code-text, #e8e4dc);
  border-color: var(--mq-code-border, var(--mq-border));
  font-weight: 500;
}

.mq-mobile .mq-kbd-sep {
  opacity: 0.6;
}

/* Link Card */

a.mq-link-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-height: 100%;
  color: inherit;
  text-decoration: none !important;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

a.mq-link-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--mq-primary, currentColor) 26%, var(--mq-border, transparent));
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.08);
}

.mq-link-card-body {
  display: block;
}

.mq-link-card-body > :first-child {
  margin-top: 0;
}

.mq-link-card-body > :last-child {
  margin-bottom: 0;
}

.mq-link-card-arrow {
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mq-tone, var(--mq-primary, currentColor));
}

/* Sparkle */

.mq-sparkle {
  display: inline-block;
  animation: sparkle 1.5s infinite;
  color: var(--mq-primary);
}

@keyframes sparkle {
  0%, 100% { opacity: 0.5; transform: scale(0.5) rotate(30deg); }
  50% { opacity: 1; transform: scale(1); }
}

/* Tabs */

.mq-tabs {
  margin: 1rem 0;
  border: 1px solid var(--mq-border);
  border-radius: var(--mq-radius);
  overflow: clip;
}

.mq-tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--mq-border);
  background: var(--mq-code-bg, #1e1c18);
  overflow-x: auto;
  scrollbar-width: none;
}

.mq-tabs-bar::-webkit-scrollbar {
  display: none;
}

.mq-tabs-btn {
  padding: 0.55rem 1.1rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--mq-code-text, #e8e4dc);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  opacity: 0.55;
  transition: opacity 0.15s ease, border-color 0.15s ease;
  margin-bottom: -1px;
}

.mq-tabs-btn:hover {
  opacity: 0.85;
}

.mq-tabs-btn[aria-selected="true"] {
  opacity: 1;
  border-bottom-color: var(--mq-primary, #e8e4dc);
}

.mq-tab-panel {
  display: none;
  padding: 1rem 1.1rem;
  background: var(--mq-surface);
}

.mq-tab-panel.active {
  display: block;
}

.mq-tab-panel > :first-child {
  margin-top: 0;
}

.mq-tab-panel > :last-child {
  margin-bottom: 0;
}

.mq-tab-item {
  display: none;
}

/* Code blocks */

.mq-main :where(pre, .mq-code-block, .mq-code-block pre, .mq-code-head, .mq-page-nav, table) {
  text-align: left;
}

.mq-code-block {
  margin: 1rem 0;
  border-radius: 8px;
  overflow: hidden;
  min-width: 0;
  max-width: 100%;
}

.mq-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--mq-code-copy-border, rgba(255, 255, 255, 0.25));
  border-bottom: 1px solid var(--mq-code-copy-bg, rgba(255, 255, 255, 0.1));
  border-radius: 8px 8px 0 0;
  background: var(--mq-code-head-bg, var(--mq-code-bg, #1e1c18));
  color: var(--mq-code-head-text, var(--mq-code-text, #e8e4dc));
}

.mq-code-lang {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.88;
}

.mq-code-copy {
  font: inherit;
  font-size: 0.74rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--mq-code-copy-border, rgba(255, 255, 255, 0.25));
  border-radius: 6px;
  background: var(--mq-code-copy-bg, rgba(255, 255, 255, 0.07));
  color: var(--mq-code-head-text, var(--mq-code-text, #e8e4dc));
  cursor: pointer;
}

.mq-code-copy:hover {
  background: var(--mq-code-copy-bg-hover, rgba(255, 255, 255, 0.16));
}

.mq-code-block pre {
  margin: 0;
  min-width: 0;
  max-width: 100%;
  border-radius: 0;
}

.mq-code-head pre {
  border-radius: 0;
}

.hljs {
  color: #e8e4dc;
}

.hljs-comment,
.hljs-quote {
  color: #8f8a80;
}

.hljs-keyword,
.hljs-selector-tag,
.hljs-section,
.hljs-name,
.hljs-built_in {
  color: #f29f67;
}

.hljs-string,
.hljs-title,
.hljs-symbol,
.hljs-bullet,
.hljs-addition {
  color: #98c379;
}

.hljs-number,
.hljs-literal,
.hljs-variable,
.hljs-template-variable,
.hljs-tag .hljs-attr,
.hljs-attribute {
  color: #d19a66;
}

.hljs-meta,
.hljs-doctag,
.hljs-type {
  color: #61afef;
}

.hljs-emphasis {
  font-style: italic;
}

.hljs-strong {
  font-weight: 700;
}

/* Search */

body.mq-search-open {
  overflow: hidden;
}

.mq-search[hidden] {
  display: none !important;
}

.mq-search {
  position: fixed;
  inset: 0;
  z-index: 320;
  padding: clamp(1rem, 6vw, 2rem);
}

.mq-search-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(17, 18, 20, 0.42);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.mq-search-panel {
  position: relative;
  width: min(820px, 100%);
  max-height: min(78vh, 760px);
  margin: clamp(1rem, 8vh, 4.5rem) auto 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--mq-nav-border, rgba(0, 0, 0, 0.14));
  border-radius: 20px;
  overflow: hidden;
  background: var(--mq-search-surface, var(--mq-surface, var(--surface, var(--bg, #fffdf8))));
  color: inherit;
  box-shadow: 0 28px 80px rgba(14, 16, 20, 0.22);
}

.mq-search-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.8rem;
  align-items: center;
  padding: 1rem 1rem 0.85rem;
  border-bottom: 1px solid var(--mq-nav-border, rgba(0, 0, 0, 0.14));
}

.mq-search-panel-icon {
  width: 1.05rem;
  height: 1.05rem;
  opacity: 0.72;
}

.mq-search-input-wrap {
  display: grid;
  gap: 0.28rem;
}

.mq-search-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.72;
}

.mq-search-input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 1.05rem;
  padding: 0;
}

.mq-search-input::placeholder {
  color: inherit;
  opacity: 0.48;
}

.mq-search-close {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid var(--mq-search-close-border, color-mix(in srgb, var(--mq-text, var(--text, currentColor)) 18%, transparent));
  background: var(--mq-search-close-bg, var(--mq-surface-alt, var(--surface2, color-mix(in srgb, var(--mq-text, var(--text, currentColor)) 6%, transparent))));
  color: var(--mq-search-close-text, var(--mq-text, var(--text, inherit)));
  font: inherit;
  font-size: 0.75rem;
  border-radius: 999px;
  min-height: 2rem;
  padding: 0 0.62rem;
  cursor: pointer;
  opacity: 0.84;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease, opacity 0.14s ease;
}

.mq-search-close:hover {
  background: var(--mq-search-close-bg-hover, color-mix(in srgb, var(--mq-search-close-bg, var(--mq-surface-alt, var(--surface2, transparent))) 82%, var(--mq-text, var(--text, currentColor)) 10%));
  color: var(--mq-search-close-text-hover, var(--mq-text, var(--text, inherit)));
  opacity: 1;
}

.mq-search-close-icon {
  width: 0.85rem;
  height: 0.85rem;
  flex-shrink: 0;
}

.mq-search-close-label {
  font-size: 0.78rem;
  font-weight: 500;
}

.mq-search-close-hint {
  display: inline-flex;
  align-items: center;
  min-height: 1.1rem;
  padding: 0 0.28rem;
  border-radius: 999px;
  background: color-mix(in srgb, currentColor 8%, transparent);
  font-size: 0.65rem;
  letter-spacing: 0.01em;
  opacity: 0.64;
}

.mq-search-close-hint[hidden] {
  display: none !important;
}

.mq-search-meta {
  margin: 0;
  padding: 0.78rem 1rem 0.7rem;
  font-size: 0.92rem;
  opacity: 0.74;
  border-bottom: 1px solid var(--mq-nav-border, rgba(0, 0, 0, 0.14));
}

.mq-search-results {
  overflow: auto;
  padding: 0.55rem;
  display: grid;
  gap: 0.35rem;
}

.mq-search-empty {
  padding: 1rem;
  border-radius: 14px;
  background: var(--mq-search-empty-bg, var(--mq-search-result-bg, var(--surface2, rgba(0, 0, 0, 0.035))));
  opacity: 0.84;
}

.mq-search-result {
  display: grid;
  gap: 0.42rem;
  padding: 0.9rem 0.95rem;
  border: 1px solid transparent;
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: background 0.14s ease, border-color 0.14s ease, transform 0.14s ease;
}

.mq-search-result:hover,
.mq-search-result.active {
  background: var(--mq-search-result-bg, var(--mq-nav-active-bg, var(--surface2, rgba(0, 0, 0, 0.04))));
  border-color: var(--mq-search-result-border, var(--mq-nav-border, var(--border, rgba(0, 0, 0, 0.14))));
  transform: translateY(-1px);
}

.mq-search-result-meta {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.64;
}

.mq-search-result-path {
  text-transform: none;
  letter-spacing: 0;
  margin-left: 0.2rem;
}

.mq-search-result-title {
  font-size: 1rem;
  line-height: 1.35;
}

.mq-search-result-headings {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.mq-search-result-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding: 0 0.55rem;
  border-radius: 999px;
  background: var(--mq-search-chip-bg, var(--mq-nav-active-bg, var(--surface2, rgba(0, 0, 0, 0.06))));
  font-size: 0.8rem;
}

.mq-search-result-snippet {
  margin: 0;
  line-height: 1.55;
  opacity: 0.86;
}

.mq-search mark {
  background: var(--mq-search-mark-bg, var(--accent, #f3c969));
  color: var(--mq-search-mark-text, inherit);
  border-radius: 0.24rem;
  padding: 0 0.12rem;
}

/* Page navigation */

.mq-page-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 2.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border, rgba(0, 0, 0, 0.14));
}

.mq-page-nav-spacer {
  display: block;
}

.mq-page-nav-link {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.12rem;
  min-height: 62px;
  padding: 0.62rem 0.82rem;
  border: 1px solid var(--border, rgba(0, 0, 0, 0.14));
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: background 0.14s ease, border-color 0.14s ease;
}

.mq-page-nav-link:hover {
  background: var(--surface2, rgba(0, 0, 0, 0.04));
}

.mq-page-nav-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.72;
}

.mq-page-nav-title {
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.mq-page-nav-prev {
  align-items: flex-start;
  text-align: left;
}

.mq-page-nav-next {
  align-items: flex-end;
  text-align: right;
}

.mq-step-num {
  counter-increment: none !important;
}

.mq-step-num::before {
  content: attr(data-step) !important;
}

@container mq-main (max-width: 960px) {
  .mq-row {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)) !important;
  }

  .mq-main h1 {
    margin-bottom: 0.85rem;
  }

  .mq-card,
  .mq-callout,
  .mq-stat,
  product-card {
    padding: 1.1rem;
  }

  .mq-dropdown > summary,
  .mq-dropdown-content {
    padding-left: 0.9rem;
    padding-right: 0.9rem;
  }
}

@media (max-width: 900px) {
  .mq-search {
    padding: 0.7rem;
  }

  .mq-search-panel {
    max-height: calc(100vh - 1.4rem);
    margin-top: 0;
    border-radius: 18px;
  }

  .mq-search-head {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .mq-search-close {
    grid-column: 1 / -1;
    justify-self: flex-end;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .mq-demo-head {
    align-items: stretch;
  }

  .mq-demo-caption {
    display: none;
  }

  .mq-demo-copy {
    margin-left: 0;
  }

  .mq-filetree-body {
    padding-right: 0.9rem;
  }

  .mq-filetree-caption {
    display: none;
  }
}

@container mq-main (max-width: 640px) {
  .mq-main h2 {
    font-size: 1.25rem;
  }

  .mq-main h3 {
    font-size: 0.95rem;
  }

  .mq-card,
  .mq-callout,
  .mq-stat,
  product-card {
    padding: 1rem;
  }

  .mq-step {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .mq-step-num {
    justify-self: start;
  }

  .mq-main .mq-table-wrap table {
    min-width: 30rem;
  }
}

@media (max-width: 720px) {
  .mq-search-close-hint {
    display: none !important;
  }
}

@media (max-width: 560px) {
  .mq-search-close-label {
    display: none;
  }

  .mq-search-close {
    padding: 0;
    width: 2rem;
    justify-content: center;
  }
}

@container mq-main (max-width: 720px) {
  .mq-page-nav {
    grid-template-columns: 1fr;
  }

  .mq-page-nav-next,
  .mq-page-nav-prev {
    align-items: flex-start;
    text-align: left;
  }
}


/* summary */
.mq-summary-panel {
  --mq-summary-top: clamp(0.85rem, 2vw, 1.35rem);
  position: sticky;
  top: calc(env(safe-area-inset-top, 0px) + var(--mq-summary-top));
  border: 1px solid var(--mq-summary-border, var(--mq-border, var(--border, rgba(0, 0, 0, 0.14))));
  border-radius: var(--mq-summary-radius, calc(var(--mq-radius, var(--radius, 8px)) + 2px));
  background: var(--mq-summary-bg, var(--mq-surface-alt, var(--surface2, rgba(0, 0, 0, 0.04))));
  box-shadow: var(--mq-summary-shadow, 0 18px 40px rgba(15, 23, 42, 0.08));
  padding: clamp(0.85rem, 1.6vw, 1rem);
  min-width: 0;
  width: 100%;
  max-height: calc(100dvh - env(safe-area-inset-top, 0px) - (var(--mq-summary-top) * 2));
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  z-index: 2;
}

.mq-summary-panel[hidden] {
  display: none !important;
}

.mq-page-summary-slot {
  display: none;
  min-width: 0;
  align-self: stretch;
  padding-right: 1rem;
}

.mq-page-shell[data-has-summary="true"] .mq-page-summary-slot {
  display: block;
}

.mq-summary-list {
  display: grid;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.mq-summary-item {
  margin: 0;
  padding-left: 0;
}

.mq-summary-link,
.mq-summary-fallback {
  position: relative;
  display: block;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 0.2rem 0.45rem;
  border-radius: 0.6rem;
  text-decoration: none;
  color: var(--mq-summary-link, inherit);
  text-align: left;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.mq-summary-link::before {
  content: '';
  position: absolute;
  left: 0.08rem;
  top: 0.32rem;
  bottom: 0.32rem;
  width: 0.18rem;
  border-radius: 999px;
  background: currentColor;
  opacity: 0;
  transform: scaleY(0.45);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.mq-summary-link:hover,
.mq-summary-link:focus-visible {
  background: color-mix(in srgb, var(--mq-primary, var(--accent, currentColor)) 10%, transparent);
  color: var(--mq-primary, var(--accent, currentColor));
  outline: none;
}

.mq-summary-item.active > .mq-summary-link,
.mq-summary-link[aria-current="location"] {
  background: color-mix(in srgb, var(--mq-primary, var(--accent, currentColor)) 14%, transparent);
  color: var(--mq-primary, var(--accent, currentColor));
  font-weight: 600;
}

.mq-summary-item.active > .mq-summary-link::before,
.mq-summary-link[aria-current="location"]::before {
  opacity: 0.95;
  transform: scaleY(1);
}

.mq-summary-level-1 > :is(.mq-summary-link, .mq-summary-fallback) {
  font-weight: 700;
}

.mq-summary-level-2 > :is(.mq-summary-link, .mq-summary-fallback) {
  padding-left: 0.7rem;
}

.mq-summary-level-3 > :is(.mq-summary-link, .mq-summary-fallback) {
  padding-left: 1rem;
}

.mq-summary-level-4 > :is(.mq-summary-link, .mq-summary-fallback) {
  padding-left: 1.3rem;
}

.mq-summary-level-5 > :is(.mq-summary-link, .mq-summary-fallback) {
  padding-left: 1.6rem;
}

.mq-summary-level-6 > :is(.mq-summary-link, .mq-summary-fallback) {
  padding-left: 1.9rem;
}

.mq-summary-empty {
  margin: 0;
  color: var(--mq-summary-empty, var(--mq-muted, var(--muted, inherit)));
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .mq-summary-panel,
  .mq-page-summary-slot {
    display: none !important;
  }
}