:root {
  color-scheme: light;
  --background: #f6f4ef;
  --surface: #fffdf9;
  --surface-alt: #efe8da;
  --border: #d6cbb4;
  --text: #1f1d19;
  --muted: #5e574c;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --code-bg: #f2eee5;
  --shadow: 0 14px 32px rgba(67, 54, 30, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
  background: var(--background);
  color: var(--text);
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-wrap: break-word;
}

a {
  color: var(--accent-strong);
}

.layout {
  min-height: 100vh;
  width: 100%;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 32px 24px;
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  min-width: 0;
}

.brand {
  margin: 0 0 8px;
  font-size: 1.5rem;
}

.tagline {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav a {
  text-decoration: none;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.nav a.active,
.nav a:hover {
  background: var(--surface-alt);
}

.main {
  padding: 40px 48px 80px;
  min-width: 0;
  max-width: 100%;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-strong);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0 0 16px;
}

h1 {
  font-size: 2.75rem;
}

h2 {
  font-size: 1.55rem;
  margin-top: 40px;
}

h3 {
  font-size: 1.1rem;
  margin-top: 24px;
}

p,
ul,
ol,
table,
pre {
  margin: 0 0 16px;
}

ul,
ol {
  padding-left: 20px;
}

.lede {
  color: var(--muted);
  max-width: 68ch;
  font-size: 1.05rem;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 22px;
  box-shadow: var(--shadow);
  margin-top: 24px;
  min-width: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 16px;
  margin-top: 24px;
}

.grid > section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  min-width: 0;
}

.grid h3 {
  margin-top: 0;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  background: var(--code-bg);
  padding: 0.12rem 0.32rem;
  border-radius: 4px;
  overflow-wrap: anywhere;
}

pre {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  background: var(--code-bg);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

pre code {
  background: transparent;
  padding: 0;
  overflow-wrap: normal;
}

table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--surface-alt);
}

tbody tr:last-child td {
  border-bottom: 0;
}

.callout {
  border-left: 4px solid var(--accent);
  background: var(--surface);
  padding: 14px 16px;
  margin: 20px 0;
  min-width: 0;
}

.footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    min-height: auto;
    position: static;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .main {
    padding: 28px 20px 56px;
  }

  h1 {
    font-size: 2.25rem;
  }
}

@media (max-width: 560px) {
  .sidebar {
    padding: 24px 16px;
  }

  .main {
    padding: 24px 16px 48px;
  }

  h1 {
    font-size: 1.9rem;
  }
}