:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --surface: #f4f6f8;
  --text: #1a1f24;
  --muted: #4a5561;
  --accent: #0b5cad;
  --accent-text: #ffffff;
  --border: #d5dbe1;
  --code-bg: #eef1f4;
  --measure: 46rem;
  --gutter: 16px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161a;
    --surface: #1b2127;
    --text: #e8ecef;
    --muted: #aab4bd;
    --accent: #7db8f2;
    --accent-text: #0d1114;
    --border: #2f3842;
    --code-bg: #222a31;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

a {
  color: var(--accent);
  text-underline-offset: 0.15em;
}

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -3rem;
  padding: 0.5rem 0.75rem;
  background: var(--accent);
  color: var(--accent-text);
  border-radius: 4px;
  z-index: 10;
}

.skip-link:focus {
  top: 0.5rem;
}

.wrap {
  width: 100%;
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.site-header {
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  width: 28px;
  height: 28px;
}

.site-header nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

main {
  padding-bottom: 2rem;
}

section {
  padding: 2rem 0 0.5rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
  margin: 0 0 0.75rem;
}

h1 {
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.125rem;
  margin-top: 1.5rem;
}

p,
ul,
ol {
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.1875rem;
  color: var(--muted);
}

.hero {
  padding-top: 3rem;
}

.promise {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  margin-top: 2rem;
}

.promise h2 {
  margin-bottom: 0.5rem;
}

.steps {
  padding-left: 1.5rem;
}

.steps li {
  margin-bottom: 0.75rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
  background: var(--code-bg);
  border-radius: 4px;
  padding: 0.1em 0.3em;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  margin: 0 0 1rem;
}

pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
}

.endpoint {
  display: block;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  overflow-x: auto;
  white-space: nowrap;
}

.status {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.4;
  padding: 0.1rem 0.5rem;
  border: 1px solid var(--muted);
  border-radius: 999px;
  color: var(--muted);
  vertical-align: middle;
  margin-left: 0.25rem;
}

.note {
  color: var(--muted);
  font-size: 0.9375rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem;
  font-size: 0.9375rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.5rem 0.5rem 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.table-scroll {
  overflow-x: auto;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.9375rem;
}

.site-footer ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0 0 0.75rem;
  padding: 0;
  list-style: none;
}

.site-footer p {
  margin: 0;
}