:root {
  --bg: #ffffff;
  --surface: #f4f7fb;
  --text: #1b2330;
  --muted: #566173;
  --border: #d9e0ea;
  --accent: #1f6fd1;
  --accent-text: #ffffff;
  --mark: #fde68a;
  --code-bg: #eef2f7;
  --radius: 10px;
  --width: 72rem;
  --prose: 46rem;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #0f141b;
    --surface: #161d27;
    --text: #e4e9f0;
    --muted: #9aa5b5;
    --border: #2a3442;
    --accent: #6aa8f5;
    --accent-text: #0b1220;
    --mark: #6b5410;
    --code-bg: #1c2430;
    color-scheme: dark;
  }
}

:root[data-theme='dark'] {
  --bg: #0f141b;
  --surface: #161d27;
  --text: #e4e9f0;
  --muted: #9aa5b5;
  --border: #2a3442;
  --accent: #6aa8f5;
  --accent-text: #0b1220;
  --mark: #6b5410;
  --code-bg: #1c2430;
  color-scheme: dark;
}

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

@font-face {
  font-family: 'Annotant Figtree';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(fonts/figtree-latin.woff2) format('woff2');
}

@font-face {
  font-family: 'Annotant Figtree';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/figtree-latin-italic.woff2) format('woff2');
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font:
    1rem/1.6 'Annotant Figtree',
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
  overflow-wrap: break-word;
}

a {
  color: var(--accent);
}

a:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

code {
  background: var(--code-bg);
  border-radius: 4px;
  padding: 0.1em 0.3em;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  overflow-x: auto;
}

pre code {
  background: none;
  padding: 0;
}

.skip {
  position: absolute;
  left: -999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 1;
  background: var(--bg);
  padding: 0.5rem 1rem;
}

.bar,
main,
.foot {
  max-width: var(--width);
  margin: 0 auto;
  padding: 0 1rem;
}

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.bar a {
  color: var(--text);
  text-decoration: none;
}

.bar a:hover {
  color: var(--accent);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
}

.brand-accent {
  color: var(--accent);
}

.bar nav {
  display: flex;
  gap: 1.25rem;
}

.foot {
  margin-top: 4rem;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

/* The landing page */

.hero {
  text-align: center;
  padding: 3.5rem 0 2rem;
}

.mascot-wrap {
  position: relative;
  display: inline-block;
  isolation: isolate;
}

/* A soft blue halo behind the ant: it breathes slowly and leans a little toward the pointer. */
.mascot-wrap::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 26rem;
  height: 26rem;
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    closest-side,
    color-mix(in srgb, var(--accent) 28%, transparent),
    color-mix(in srgb, var(--accent) 8%, transparent) 65%,
    transparent
  );
  transform: translate(-50%, -50%)
    translate(calc(var(--mx, 0) * 24px), calc(var(--my, 0) * 16px));
  transition: transform 1.5s ease-out;
  animation: halo-breathe 8s ease-in-out infinite;
}

.mascot {
  display: block;
  width: 180px;
  margin: 0 auto;
  filter: drop-shadow(0 0 0.5rem color-mix(in srgb, var(--accent) 45%, transparent));
}

@keyframes halo-breathe {
  0%,
  100% {
    opacity: 0.6;
    scale: 1;
  }
  50% {
    opacity: 0.85;
    scale: 1.05;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mascot-wrap::before {
    animation: none;
    transition: none;
  }
}

.hero h1 {
  font-size: clamp(1.75rem, 5vw, 3rem);
  line-height: 1.15;
  margin: 1rem 0;
}

.lede {
  max-width: 40rem;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1.125rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  color: var(--accent);
}

.demo {
  max-width: 40rem;
  margin: 1rem auto 3rem;
}

.page {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.page-bar {
  display: flex;
  gap: 0.4rem;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid var(--border);
}

.page-bar span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--border);
}

.page-body {
  padding: 1.5rem;
}

.page-title {
  margin: 0 0 1rem;
  font-size: 1.375rem;
  font-weight: 700;
}

.page-title mark {
  background: var(--mark);
  color: inherit;
  border-radius: 3px;
}

.thread {
  max-width: 22rem;
  margin-left: auto;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  font-size: 0.9rem;
}

.thread p {
  margin: 0 0 0.5rem;
}

.thread .who {
  margin-bottom: 0.1rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.steps {
  margin: 0 0 0.75rem;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.page figcaption {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.875rem;
}

.points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.5rem;
}

.points[hidden] {
  display: none;
}

.points h2 {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.points p {
  margin-top: 0;
  color: var(--muted);
}

.install {
  max-width: var(--prose);
  margin: 3rem auto 0;
}

/* The docs */

.docs {
  max-width: var(--prose);
  margin: 0 auto;
  padding-top: 1.5rem;
}

.docs .pages {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.9rem;
}

.docs .pages a {
  color: var(--muted);
  text-decoration: none;
}

.docs .pages a[aria-current='page'] {
  color: var(--text);
  font-weight: 600;
}

.docs h2 {
  margin-top: 2.5rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--border);
}

.docs h2,
.docs h3 {
  scroll-margin-top: 1rem;
}

#markdown-toc {
  padding: 1rem 1rem 1rem 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 0.9rem;
}

#markdown-toc ul {
  padding-left: 1.25rem;
}

.docs table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.docs th,
.docs td {
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.docs th {
  background: var(--surface);
}

.source {
  margin-top: 3rem;
  font-size: 0.875rem;
}