:root {
  color-scheme: light;
  --rk-api-bg: #f4efe6;
  --rk-api-surface: rgba(255, 252, 246, 0.88);
  --rk-api-surface-strong: #fffdfa;
  --rk-api-border: rgba(38, 24, 12, 0.12);
  --rk-api-text: #24170e;
  --rk-api-text-soft: #70543f;
  --rk-api-accent: #a44617;
  --rk-api-accent-soft: #f4d8c9;
  --rk-api-code: #1d1612;
  --rk-api-code-bg: #1f1a17;
  --rk-api-code-text: #f6eee7;
  --rk-api-shadow: 0 18px 42px rgba(41, 27, 16, 0.12);
  --rk-api-radius: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top right, rgba(216, 122, 54, 0.18), transparent 28rem),
    linear-gradient(180deg, #fbf5ee 0%, var(--rk-api-bg) 100%);
  color: var(--rk-api-text);
  font-family: "Georgia", "Times New Roman", serif;
}

body {
  padding: 24px;
}

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

code,
pre {
  font-family: "SFMono-Regular", "Menlo", "Consolas", monospace;
}

.rk-api-docs {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
  max-width: 1600px;
  margin: 0 auto;
}

.rk-api-docs--reference {
  display: block;
  max-width: 1760px;
}

.rk-api-docs__sidebar,
.rk-api-docs__content {
  background: var(--rk-api-surface);
  backdrop-filter: blur(16px);
  border: 1px solid var(--rk-api-border);
  border-radius: var(--rk-api-radius);
  box-shadow: var(--rk-api-shadow);
}

.rk-api-docs__sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 24px;
  position: sticky;
  top: 24px;
  height: fit-content;
}

.rk-api-docs__brand {
  color: var(--rk-api-text);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-decoration: none;
}

.rk-api-docs__nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rk-api-docs__nav-link,
.rk-api-docs__contract-link {
  display: block;
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--rk-api-text-soft);
  text-decoration: none;
  transition: background 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.rk-api-docs__nav-link:hover,
.rk-api-docs__contract-link:hover,
.rk-api-docs__nav-link.is-current {
  background: var(--rk-api-accent-soft);
  color: var(--rk-api-text);
  transform: translateX(2px);
}

.rk-api-docs__sidebar-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--rk-api-border);
}

.rk-api-docs__content {
  padding: 36px;
}

.rk-api-docs--reference .rk-api-docs__content {
  padding: 28px;
}

.rk-api-docs__article {
  max-width: 840px;
  margin: 0 auto;
}

.rk-api-docs__article h1,
.rk-api-docs__article h2,
.rk-api-docs__article h3 {
  font-family: "Helvetica Neue", "Arial", sans-serif;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin: 0 0 14px;
}

.rk-api-docs__article h1 {
  font-size: clamp(2.5rem, 5vw, 4.3rem);
  margin-bottom: 18px;
}

.rk-api-docs__article h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  margin-top: 40px;
}

.rk-api-docs__article h3 {
  font-size: 1.2rem;
  margin-top: 28px;
}

.rk-api-docs__article p,
.rk-api-docs__article li {
  color: var(--rk-api-text-soft);
  font-size: 1.04rem;
  line-height: 1.72;
}

.rk-api-docs__article ul,
.rk-api-docs__article ol {
  margin: 18px 0 18px 24px;
  padding: 0;
}

.rk-api-docs__article p + p {
  margin-top: 14px;
}

.rk-api-docs__article strong {
  color: var(--rk-api-text);
}

.rk-api-docs__article code {
  background: rgba(164, 70, 23, 0.09);
  border-radius: 8px;
  color: var(--rk-api-code);
  padding: 0.15rem 0.38rem;
}

.rk-api-docs__code {
  background: var(--rk-api-code-bg);
  border-radius: 20px;
  color: var(--rk-api-code-text);
  overflow-x: auto;
  padding: 18px 20px;
}

.rk-api-docs__code code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.rk-api-docs__reference-shell {
  margin-top: 40px;
  border-top: 1px solid var(--rk-api-border);
  padding-top: 28px;
}

.rk-api-docs--reference .rk-api-docs__reference-shell {
  margin-top: 0;
  border-top: 0;
  padding-top: 0;
}

.rk-api-docs__page-title {
  font-family: "Helvetica Neue", "Arial", sans-serif;
  font-size: clamp(2rem, 3.6vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
  margin: 0 0 22px;
}

#rk-api-reference {
  min-height: 420px;
  width: 100%;
}

@media (max-width: 1120px) {
  .rk-api-docs {
    grid-template-columns: 1fr;
  }

  .rk-api-docs__sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  body {
    padding: 14px;
  }

  .rk-api-docs__content,
  .rk-api-docs__sidebar {
    padding: 22px 18px;
  }

  .rk-api-docs--reference .rk-api-docs__content {
    padding: 18px 14px;
  }
}