/* Archivo (OFL) and Gronka Mono, a renamed IBM Plex Mono subset (OFL): /fonts/OFL-*.txt */
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/Archivo-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: block;
}
@font-face {
  font-family: 'Archivo';
  src: url('/fonts/Archivo-SemiBold.woff2') format('woff2');
  font-weight: 600 700;
  font-display: block;
}
@font-face {
  font-family: 'Archivo Expanded';
  src: url('/fonts/Archivo-ExpandedExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-display: block;
}
@font-face {
  font-family: 'Gronka Mono';
  src: url('/fonts/GronkaMono-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: block;
}
html {
  scrollbar-width: none;
}
html::-webkit-scrollbar {
  display: none;
}
:root {
  color-scheme: light;
  --bg: #fff;
  --fg: #000;
  --dim: #5f5c56;
  --line: #e2e0da;
  --wash: #f1f0ec;
  --focus: #000;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #000;
    --fg: #fff;
    --dim: #a9a59d;
    --line: #2a2a2a;
    --wash: #151515;
    --focus: #fff;
  }
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    15px/1.6 'Archivo',
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-underline-offset: 0.18em;
}
a:hover {
  text-decoration-thickness: 2px;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.topbar {
  min-height: 4rem;
  padding: 0 clamp(1rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-family: 'Archivo Expanded', 'Archivo', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.04em;
  text-decoration: none;
}
.spec-link {
  font:
    0.83rem/1.4 'Gronka Mono',
    monospace;
}
.layout {
  width: min(100% - 2rem, 68rem);
  margin: 0 auto;
  padding: 3.5rem 0 6rem;
  display: grid;
  grid-template-columns: 11rem minmax(0, 42rem);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 2rem;
}
.toc-label {
  margin: 0 0 0.8rem;
  color: var(--dim);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.toc-links {
  display: grid;
  gap: 0.45rem;
}
.toc-links a {
  color: var(--dim);
  font-size: 0.9rem;
  text-decoration: none;
}
.toc-links a:hover,
.toc-links a:focus-visible {
  color: var(--fg);
}
.mobile-toc {
  display: none;
}
main {
  min-width: 0;
}
section {
  padding: 0 0 2.7rem;
  scroll-margin-top: 2rem;
}
section + section {
  border-top: 1px solid var(--line);
  padding-top: 2.2rem;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-family: 'Archivo Expanded', 'Archivo', sans-serif;
  font-weight: 800;
  max-width: 18ch;
  margin-bottom: 2.4rem;
  font-size: clamp(2.1rem, 5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h2 {
  margin-bottom: 0.75rem;
  font-size: 1.17rem;
  line-height: 1.3;
  letter-spacing: -0.025em;
  font-weight: 620;
}
h3 {
  margin: 1.45rem 0 0.5rem;
  font-size: 0.95rem;
  font-weight: 620;
}
p {
  margin-bottom: 0.8rem;
}
.muted {
  color: var(--dim);
}
code,
pre,
.method,
.route-path {
  font-family: 'Gronka Mono', monospace;
}
:not(pre) > code {
  font-size: 0.9em;
}
.codebox {
  position: relative;
  margin: 1rem 0 0;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  background: var(--wash);
}
.codebox pre::-webkit-scrollbar {
  display: none;
}
.codebox pre {
  scrollbar-width: none;
  overflow: auto;
  margin: 0;
  padding: 1rem 4.5rem 1rem 1rem;
  color: var(--fg);
  font-size: 0.82rem;
  line-height: 1.65;
  tab-size: 2;
}
.copy {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.3rem;
  background: var(--bg);
  color: var(--dim);
  font: inherit;
  font-size: 0.73rem;
  cursor: pointer;
}
.copy:hover {
  color: var(--fg);
  border-color: var(--dim);
}
.shape {
  margin-top: 1.45rem;
}
.shape h3 {
  margin-top: 0;
}
.shape p {
  margin-bottom: 0.5rem;
  color: var(--dim);
  font-size: 0.9rem;
}
.error-list,
.endpoint-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.error-list li {
  display: grid;
  grid-template-columns: 12.5rem minmax(0, 1fr);
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}
.error-list code {
  font-size: 0.8rem;
}
.error-list span {
  color: var(--dim);
}
.endpoint-list li {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 14rem) minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}
.method {
  color: var(--dim);
  font-size: 0.72rem;
}
.route-path {
  font-size: 0.79rem;
  overflow-wrap: anywhere;
}
.endpoint-note {
  color: var(--dim);
  font-size: 0.86rem;
}
.page-foot {
  padding-top: 0.5rem;
  color: var(--dim);
  font-size: 0.82rem;
}
.page-foot a {
  color: var(--fg);
}
#copy-status {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
@media (max-width: 760px) {
  .layout {
    width: min(100% - 2rem, 42rem);
    padding-top: 1.2rem;
    display: block;
  }
  .sidebar {
    position: static;
    margin-bottom: 2rem;
  }
  .desktop-toc {
    display: none;
  }
  .mobile-toc {
    display: block;
    border-bottom: 1px solid var(--line);
  }
  .mobile-toc summary {
    padding: 0.65rem 0;
    color: var(--dim);
    cursor: pointer;
    font-size: 0.85rem;
  }
  .mobile-toc .toc-links {
    padding: 0 0 0.8rem;
  }
  h1 {
    margin-bottom: 2rem;
  }
  .error-list li {
    grid-template-columns: minmax(9.5rem, 0.8fr) minmax(0, 1fr);
    gap: 0.6rem;
  }
  .endpoint-list li {
    grid-template-columns: 2.8rem minmax(0, 1fr);
    gap: 0.25rem 0.65rem;
  }
  .endpoint-note {
    grid-column: 2;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
.preview {
  border: 3px solid var(--fg);
  border-radius: 0.5rem;
  padding: 0.7rem 0.9rem;
  color: var(--fg);
}
.wordmark img {
  width: 24px;
  height: 24px;
  vertical-align: -6px;
  margin-right: 8px;
}
@media (prefers-color-scheme: dark) {
  .wordmark img {
    filter: invert(1);
  }
}