:root {
  --canvas: #fafaf5;
  --soft: #f3f1e8;
  --card: #fafaf5;
  --strong: #efece0;
  --ink: #1a1a1a;
  --body: #4a4a4a;
  --muted: #7a7a78;
  --faint: #b8b6ad;
  --hairline: rgba(26, 26, 26, 0.1);
  --hairline-strong: rgba(26, 26, 26, 0.22);
  --accent: #3553ff;
  --accent-active: #2840d6;
  --sans: "Source Serif 4", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

[data-theme="dark"] {
  --canvas: #0a0d1a;
  --soft: #131830;
  --card: #0f1424;
  --strong: #1b2244;
  --ink: #e8e6dc;
  --body: #a8a6a0;
  --muted: #858380;
  --faint: #4a4a48;
  --hairline: rgba(232, 230, 220, 0.1);
  --hairline-strong: rgba(232, 230, 220, 0.22);
  --accent: #6b8eff;
  --accent-active: #8aa5ff;
}

* {
  box-sizing: border-box;
}

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

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
  transition: background 250ms ease, color 250ms ease;
}

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

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 24px 112px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 58px;
}

.brand {
  color: var(--ink);
  font-family: "VT323", var(--mono);
  font-size: 22px;
  line-height: 1;
}

.brand:hover {
  text-decoration: none;
}

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

.navlinks {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.navlinks a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.navlinks a[aria-current="page"],
.navlinks a:hover {
  color: var(--ink);
  text-decoration: none;
}

.toggle {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  background: var(--card);
  color: var(--accent);
  cursor: pointer;
  transition: border-color 150ms ease, transform 140ms cubic-bezier(0.23, 1, 0.32, 1);
}

.toggle:hover {
  border-color: var(--accent);
}

.toggle:active {
  transform: scale(0.96);
}

.toggle svg {
  display: block;
  width: 16px;
  height: 16px;
}

[data-theme="light"] .toggle .sun,
[data-theme="dark"] .toggle .moon {
  display: none;
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1,
h2 {
  color: var(--ink);
  font-family: "VT323", var(--mono);
  font-weight: 400;
}

h1 {
  max-width: 18ch;
  margin-bottom: 14px;
  font-size: clamp(38px, 8vw, 50px);
  letter-spacing: 0.005em;
  line-height: 1.02;
}

h2 {
  margin: 48px 0 14px;
  font-size: 29px;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

h3 {
  margin: 28px 0 8px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

p,
ul {
  margin-bottom: 20px;
}

ul {
  padding-left: 22px;
}

li {
  margin-bottom: 8px;
}

li::marker {
  color: var(--accent);
}

strong {
  color: var(--ink);
  font-weight: 600;
}

code {
  padding: 1px 5px;
  border: 1px solid var(--hairline);
  border-radius: 5px;
  background: var(--soft);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.82em;
}

pre {
  margin: 18px 0 24px;
  padding: 16px;
  overflow-x: auto;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--soft);
  box-shadow: 3px 3px 0 var(--ink);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
  font-size: inherit;
}

.lede {
  max-width: 62ch;
  margin-bottom: 28px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.55;
}

.meta {
  margin-bottom: 18px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rule {
  margin: 34px 0;
  border: 0;
  border-top: 2px solid var(--ink);
}

.panel,
.resource {
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--card);
  box-shadow: 3px 3px 0 var(--ink);
}

.panel {
  margin: 28px 0;
  padding: 18px 20px;
}

.panel p:last-child,
.panel ul:last-child {
  margin-bottom: 0;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0 30px;
}

.resource {
  display: block;
  padding: 16px 17px;
  color: var(--body);
  transition: border-color 150ms ease, transform 140ms cubic-bezier(0.23, 1, 0.32, 1);
}

.resource:hover {
  border-color: var(--accent);
  text-decoration: none;
  transform: translateY(-2px);
}

.resource:active {
  transform: scale(0.985);
}

.resource strong {
  display: block;
  margin-bottom: 4px;
}

.resource span {
  display: block;
  font-size: 14px;
  line-height: 1.45;
}

.endpoint {
  margin: 24px 0;
  padding-top: 22px;
  border-top: 1px solid var(--hairline-strong);
}

.endpoint h3 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.method {
  flex: none;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.machine-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 34px;
  font-family: var(--mono);
  font-size: 12px;
}

footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 70px;
  padding-top: 22px;
  border-top: 1px solid var(--hairline);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
}

footer a {
  color: var(--muted);
}

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

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .wrap {
    padding: 22px 20px 86px;
  }

  .nav {
    align-items: flex-start;
    margin-bottom: 46px;
  }

  .navlinks {
    max-width: 250px;
    flex-wrap: wrap;
    gap: 10px 14px;
  }

  h1 {
    max-width: none;
  }

  .lede {
    font-size: 18px;
  }

  .resources {
    grid-template-columns: 1fr;
  }

  .endpoint h3 {
    display: block;
  }

  .method {
    display: block;
    margin-top: 5px;
  }
}

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

  body,
  .toggle,
  .resource {
    transition: none;
  }

  .resource:hover,
  .resource:active,
  .toggle:active {
    transform: none;
  }
}