/* Reset, typography and layout primitives. Colors come from tokens only. */

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-block-size: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

body.is-locked {
  overflow: hidden;
}

h1, h2, h3, h4 {
  margin: 0 0 var(--space-3);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-md); }

p {
  margin: 0 0 var(--space-4);
}

ul, ol {
  margin: 0 0 var(--space-4);
  padding-inline-start: var(--space-6);
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-primary-hover);
}

img, svg, canvas, video {
  max-inline-size: 100%;
}

img, canvas, video {
  display: block;
  block-size: auto;
}

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

code, kbd, pre {
  font-family: var(--font-mono);
  font-size: 0.92em;
}

hr {
  border: 0;
  border-block-start: 1px solid var(--color-border);
  margin-block: var(--space-6);
}

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

[hidden] {
  display: none !important;
}

::selection {
  background: var(--color-primary-soft);
}

.container {
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: max(var(--space-4), env(safe-area-inset-inline-start, 0px));
}

.page {
  flex: 1 0 auto;
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-block: var(--space-6) var(--space-10);
  padding-inline: var(--space-4);
}

.section {
  margin-block-end: var(--space-8);
}

.section__title {
  font-size: var(--text-xl);
  margin-block-end: var(--space-4);
}

.sr-only {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
}

@media (min-width: 720px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page {
    padding-inline: var(--space-6);
  }

  h1 { font-size: var(--text-3xl); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}