* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--color-shell-bg);
}

body {
  min-height: 100dvh;
  margin: 0;
  background: var(--color-shell-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-body);
  line-height: var(--line-body);
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

[x-cloak] {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  border: 0;
  margin: -1px;
  padding: 0;
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 100;
  transform: translateY(-140%);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-on-accent);
  padding: var(--space-2) var(--space-3);
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.icon {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

.surface-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.surface-card--subtle {
  border-color: var(--color-border-subtle);
  background: var(--color-surface-subtle);
}

.stack {
  display: grid;
  gap: var(--space-3);
}

.stack--compact {
  gap: var(--space-2);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.cluster--end {
  justify-content: flex-end;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 1.75rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-surface-subtle);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.1;
  padding: 0 0.65rem;
}

.icon-button {
  display: inline-grid;
  width: var(--button-height);
  height: var(--button-height);
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: border-color var(--motion-base), background-color var(--motion-base), color var(--motion-base), transform var(--motion-fast);
}

.icon-button:active {
  transform: translateY(1px);
}

.scroll-row {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

@media (max-width: 720px) {
  .touch-target {
    min-height: var(--touch-target);
  }
}

.eyebrow {
  margin: 0;
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p,
dl,
dd,
dt,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  line-height: var(--line-tight);
}

code,
kbd,
samp {
  font-family: var(--font-mono);
}