:root {
  --bg: #fff8e8;
  --paper: #ffffff;
  --ink: #1b2a4a;
  --muted: #4a5a72;
  --line: #e8dcc4;
  --gubbi: #1e3a8a;
  --go: #0d9488;
  --accent: #ea580c;
  --link: #0f766e;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 4rem;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  padding: 0.5rem 0 1.25rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2rem;
}

.wordmark {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0;
  text-decoration: none;
}

.wordmark .gubbi {
  color: var(--gubbi);
}

.wordmark .go {
  color: var(--go);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.15rem;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--gubbi);
  background: #fff;
}

.site-nav a[aria-current="page"] {
  color: var(--gubbi);
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--line);
}

.page-header {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.page-header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
}

.lede {
  margin: 0.65rem 0 0;
  font-size: 1.08rem;
  color: var(--muted);
}

.meta {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.toc {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin-bottom: 2rem;
}

.toc p {
  margin: 0 0 0.5rem;
  font-weight: 650;
  font-size: 0.9rem;
}

.toc ol {
  margin: 0;
  padding-left: 1.2rem;
}

.toc li {
  margin: 0.2rem 0;
}

h2 {
  font-size: 1.15rem;
  margin: 2.25rem 0 0.6rem;
  scroll-margin-top: 1rem;
}

h3 {
  font-size: 1.02rem;
  margin: 1.4rem 0 0.4rem;
}

p,
li {
  color: var(--ink);
}

ul,
ol {
  padding-left: 1.2rem;
}

li {
  margin: 0.3rem 0;
}

a {
  color: var(--link);
}

code {
  font-size: 0.92em;
}

.note {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--go);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  margin: 1rem 0;
}

.cards {
  display: grid;
  gap: 0.85rem;
  margin: 1.25rem 0 0;
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}

.card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-block;
  background: var(--gubbi);
  color: #fff;
  text-decoration: none;
  font-weight: 650;
  font-size: 0.95rem;
  padding: 0.55rem 1rem;
  border-radius: 10px;
}

.btn:hover,
.btn:focus-visible {
  filter: brightness(1.08);
}

.btn-secondary {
  background: #fff;
  color: var(--gubbi);
  box-shadow: inset 0 0 0 1px var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  background: var(--paper);
  border-radius: 8px;
  overflow: hidden;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--line);
}

th {
  background: #f4ead4;
  font-weight: 650;
}

footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

footer p {
  color: var(--muted);
}

@media (max-width: 40rem) {
  .site-header {
    align-items: flex-start;
  }
}

@media print {
  body {
    background: #fff;
  }

  .site-nav,
  .actions {
    display: none;
  }

  a {
    color: inherit;
    text-decoration: none;
  }
}