/* Public, content-first API reference. Shared tokens live in design-system.css. */
.api-guide { margin: 0; color: var(--color-text); background: var(--color-canvas); font: 15px/1.95 var(--font-sans); -webkit-font-smoothing: antialiased; }
.api-guide a { text-underline-offset: 4px; }
.api-guide :is(a, summary, pre):focus-visible { outline: 3px solid var(--color-primary); outline-offset: 4px; }
.guide-skip { position: fixed; top: 12px; inset-inline-start: 16px; z-index: 200; padding: 10px 18px; border-radius: 10px; color: var(--color-on-primary); background: var(--color-primary); transform: translateY(-160%); }
.guide-skip:focus { transform: translateY(0); }
.guide-header { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px max(24px, calc((100% - 1180px) / 2)); border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
.guide-header nav { display: flex; align-items: center; gap: 12px; }
.guide-header nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 14px; font-size: 13px; font-weight: 700; text-decoration: none; border-radius: var(--radius-control); }
.guide-header nav a:hover { color: var(--color-primary); background: var(--color-surface-raised); }
.guide-header .guide-account { border: 1px solid var(--color-border); }
.guide-shell { width: min(1180px, calc(100% - 48px)); margin: auto; padding-bottom: 110px; }
.guide-hero { position: relative; max-width: 980px; padding: 64px 0 48px; }
.guide-eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: var(--color-primary); font-size: 12px; font-weight: 800; }
.guide-eyebrow > span { width: 7px; height: 7px; border-radius: 50%; background: var(--color-primary); }
.guide-eyebrow bdi { margin-inline-start: 10px; color: var(--color-text-muted); font: 11px/1.5 ui-monospace, Consolas, monospace; letter-spacing: .1em; }
.guide-hero h1 { margin: 0; font-size: clamp(40px, 5.5vw, 66px); font-weight: 750; line-height: 1.4; letter-spacing: -.035em; }
.guide-lead { max-width: 680px; margin: 20px 0 26px; color: var(--color-text-muted); font-size: 18px; line-height: 2; }
.guide-base { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; width: fit-content; max-width: 100%; padding: 14px 20px; border: 1px solid var(--color-border); border-radius: var(--radius-button); background: var(--color-surface); }
.guide-base > span:first-child { color: var(--color-text-muted); font-size: 12px; }
.guide-base code { color: var(--color-primary); overflow-wrap: anywhere; }
.guide-base-tag { color: var(--color-text-muted); font: 10px/1.6 ui-monospace, Consolas, monospace; direction: ltr; }
.guide-public { margin: 14px 0 0; color: var(--color-text-muted); font-size: 12px; }
.guide-layout { display: grid; grid-template-columns: 238px minmax(0, 1fr); gap: 48px; align-items: start; border-top: 1px solid var(--color-border); padding-top: 36px; }
.guide-sidebar { position: sticky; top: 24px; }
.guide-nav { display: grid; gap: 4px; padding: 18px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface); }
.guide-nav strong { padding: 0 12px 10px; font-size: 13px; }
.guide-nav a { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px; border-radius: 8px; color: var(--color-text-muted); font-size: 12px; text-decoration: none; }
.guide-nav a:hover, .guide-nav a:focus-visible { color: var(--color-primary); background: var(--color-surface-raised); }
.guide-nav small { font: 10px/1.5 ui-monospace, Consolas, monospace; }
.guide-sidebar-note { padding: 4px 12px; color: var(--color-text-muted); font-size: 12px; }
.guide-sidebar-note a { display: block; margin-top: 8px; color: var(--color-primary); }
.guide-content, .guide-section, .endpoint-card { min-width: 0; }
.guide-section, .endpoint-card { scroll-margin-top: 28px; }
.guide-section { padding: 10px 0 36px; margin-bottom: 30px; border-bottom: 1px solid var(--color-border); }
.guide-section .guide-eyebrow, .guide-section-heading .guide-eyebrow { margin-bottom: 8px; }
.guide-content h2 { margin: 0 0 16px; font-size: clamp(25px, 3vw, 33px); line-height: 1.6; letter-spacing: -.025em; }
.guide-content p { color: var(--color-text-muted); }
.guide-content a { color: var(--color-primary); }
.api-guide code { font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace; font-size: .88em; }
.guide-content :is(p, li, dd) code { display: inline; padding: 2px 5px; border-radius: 4px; color: var(--color-text); background: var(--color-surface-raised); direction: ltr; unicode-bidi: isolate; overflow-wrap: anywhere; }
.api-guide pre { max-width: 100%; margin: 18px 0 0; padding: 22px; overflow-x: auto; overscroll-behavior-inline: contain; border: 1px solid #294452; border-radius: var(--radius-button); color: #e5f3fa; background: #102735; text-align: left; direction: ltr; unicode-bidi: isolate; white-space: pre; tab-size: 2; line-height: 1.9; }
.api-guide pre code { display: block; padding: 0; color: inherit; background: transparent; font-size: 12px; white-space: inherit; }
.guide-content .guide-caption { margin: 14px 0 0; font-size: 12px; line-height: 2; }
.guide-note { margin-top: 22px; padding: 18px 22px; border: 1px solid var(--color-border); border-radius: var(--radius-button); background: var(--color-surface-raised); }
.guide-note strong { color: var(--color-text); font-size: 14px; }
.guide-note p { margin: 6px 0 0; font-size: 13px; }
.guide-checklist { display: grid; gap: 12px; padding-inline-start: 22px; margin: 24px 0; color: var(--color-text-muted); font-size: 14px; }
.guide-checklist li::marker { color: var(--color-primary); }
.guide-section-heading { margin: 0 0 26px; }
.guide-section-heading > p:last-child { margin: 0; }
.guide-endpoints { display: grid; gap: 20px; }
.endpoint-card { padding: 28px; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface); box-shadow: 0 12px 32px rgba(16, 39, 53, .035); }
.endpoint-card:target { border-color: var(--color-primary); }
.endpoint-top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.endpoint-label { color: var(--color-text-muted); font-size: 12px; }
.endpoint-method { padding: 3px 9px; border: 1px solid #b7d9c6; border-radius: 6px; color: var(--color-positive); background: #edf9f2; font: 700 11px/1.6 ui-monospace, Consolas, monospace; }
.endpoint-card h3 { margin: 14px 0 8px; font-size: 24px; line-height: 1.6; }
.endpoint-path { display: block; width: fit-content; max-width: 100%; color: var(--color-primary); overflow-wrap: anywhere; }
.endpoint-card > p { margin: 18px 0; font-size: 14px; }
.guide-example { margin-top: 22px; border-top: 1px solid var(--color-border); }
.guide-example summary { min-height: 52px; padding: 14px 4px; color: var(--color-primary); font-size: 13px; font-weight: 700; cursor: pointer; }
.guide-example summary::marker { color: var(--color-primary); }
.guide-example summary > span { float: left; max-width: 48%; margin-inline-start: 8px; color: var(--color-text-muted); font: 11px/2 ui-monospace, Consolas, monospace; overflow-wrap: anywhere; }
.guide-example summary:hover { color: var(--color-primary-hover); }
.guide-example pre { margin-top: 0; }
.guide-inline-note { padding: 16px 18px; border-radius: 10px; background: var(--color-surface-raised); font-size: 13px; }
.guide-inline-note p { margin: 6px 0 0; }
.endpoint-card .endpoint-footnote { margin: 18px 0 0; font-size: 12px; }
.guide-troubleshooting { margin: 40px 0 0; padding-bottom: 0; border-bottom: 0; }
.guide-errors { margin: 24px 0; }
.guide-errors > div { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.guide-errors dt { font-size: 13px; font-weight: 800; }
.guide-errors dd { margin: 0; color: var(--color-text-muted); font-size: 13px; }
.guide-next { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.guide-next a { min-height: 48px; display: flex; align-items: center; gap: 18px; padding: 10px 18px; border: 1px solid var(--color-border); border-radius: var(--radius-button); background: var(--color-surface); font-size: 13px; font-weight: 700; text-decoration: none; }
.guide-next a:hover { border-color: var(--color-primary); background: var(--color-surface-raised); }
@media (max-width: 900px) {
  .guide-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .guide-sidebar { position: static; }
  .guide-nav { display: flex; align-items: center; gap: 6px; max-width: 100%; overflow-x: auto; padding: 10px; }
  .guide-nav strong { padding: 0 10px; white-space: nowrap; }
  .guide-nav a { flex: 0 0 auto; white-space: nowrap; border: 1px solid var(--color-border); }
  .guide-nav small, .guide-sidebar-note { display: none; }
  .guide-hero { padding-top: 42px; }
}
@media (max-width: 560px) {
  .guide-header { flex-wrap: wrap; gap: 8px; padding: 12px 16px; }
  .guide-header nav { width: 100%; justify-content: space-between; gap: 4px; }
  .guide-header nav a { padding-inline: 12px; }
  .guide-shell { width: calc(100% - 32px); }
  .guide-hero { padding: 32px 0; }
  .guide-lead { font-size: 16px; }
  .guide-base { width: 100%; gap: 8px; padding: 14px; }
  .guide-base > span:first-child { width: 100%; }
  .guide-base-tag { margin-inline-start: auto; }
  .guide-layout { padding-top: 20px; }
  .endpoint-card { padding: 20px 16px; }
  .endpoint-card h3 { font-size: 22px; }
  .api-guide pre { padding: 16px; }
  .guide-errors > div { grid-template-columns: 1fr; gap: 5px; }
  .guide-note { padding: 16px; }
  .guide-next { flex-direction: column; }
  .guide-next a { justify-content: space-between; }
}
@media (prefers-reduced-motion: no-preference) {
  .api-guide { scroll-behavior: smooth; }
  .guide-nav a, .guide-next a, .guide-header nav a { transition: color .16s ease, background-color .16s ease, border-color .16s ease; }
}
@media print {
  .guide-header, .guide-sidebar, .guide-skip, aizamin-support, .guide-next { display: none; }
  .api-guide { color: #000; background: #fff; font-size: 12pt; }
  .guide-shell { width: 100%; padding: 0; }
  .guide-hero { padding-top: 0; }
  .guide-layout { display: block; }
  .endpoint-card { box-shadow: none; break-inside: avoid; }
  .api-guide pre { color: #000; background: #fff; white-space: pre-wrap; overflow-wrap: anywhere; }
}