* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--site-bg);
  color: var(--site-text);
  font: 1rem/1.75 var(--site-font);
  -webkit-font-smoothing: antialiased;
}
main {
  max-width: 1144px;
  margin: auto;
  padding: 0 32px 24px;
}
main:focus {
  outline: none;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  color: var(--site-accent);
}
:focus-visible {
  outline: 3px solid var(--site-accent);
  outline-offset: 4px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
.home-top {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--site-line);
  gap: 18px;
}
.home-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
}
.home-hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 70px;
  align-items: center;
  padding: 64px 0;
}
.eyebrow {
  font-size: 0.75rem;
  color: var(--site-accent);
  margin-bottom: 12px;
  letter-spacing: 0.06em;
}
.home-hero h1 {
  font-size: 2.25rem;
  line-height: 1.45;
  letter-spacing: -0.04em;
  font-weight: 650;
  margin-bottom: 16px;
}
.intro {
  font-size: 1rem;
  color: var(--site-muted);
  line-height: 1.9;
  margin-bottom: 24px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.875rem;
  flex-wrap: wrap;
}
.hero-actions .primary-link {
  background: var(--site-accent-solid);
  color: var(--site-on-accent);
  border-radius: var(--site-radius-sm);
  padding: 11px 18px;
  display: inline-flex;
  gap: 25px;
  align-items: center;
  font-size: 0.875rem;
  transition: background-color 0.14s;
}
.hero-actions .primary-link:hover {
  background: var(--site-accent-hover);
}
.hero-hint {
  font-size: 0.75rem;
  color: var(--site-muted);
  margin: 16px 0 0;
}
.sample-card {
  display: block;
  padding: 26px 30px;
  background: var(--site-surface);
  border: 1px solid var(--site-line);
  border-radius: var(--site-radius);
  box-shadow:
    0 2px 5px #2023360a,
    0 14px 34px #20233609;
  transform: rotate(2deg);
  color: var(--site-text);
  transition: border-color 0.14s;
}
.sample-card:hover {
  color: var(--site-text);
  border-color: var(--site-accent);
}
.sample-label {
  display: flex;
  justify-content: space-between;
  color: var(--site-muted);
  font-size: 0.75rem;
}
.sample-label > span {
  color: var(--site-accent);
}
.sample-card p {
  font-size: 1.1875rem;
  line-height: 1.9;
  margin: 22px 0 20px;
  font-weight: 450;
}
.sample-card code {
  font-size: 0.8em;
  font-family: ui-monospace, "SFMono-Regular", monospace;
  color: var(--site-accent);
}
.sample-divider {
  display: block;
  height: 1px;
  background: var(--site-line);
  margin-bottom: 15px;
}
.sample-caption {
  font-size: 0.75rem;
  color: var(--site-muted);
}
.sample-chapter {
  display: block;
  font-size: 0.75rem;
  color: var(--site-muted);
  margin-top: 20px;
}
.type-section {
  border-top: 1px solid var(--site-line);
  padding: 26px 0;
}
.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}
.section-heading h2 {
  font-size: 1rem;
  font-weight: 550;
  margin: 0;
}
.section-heading > a {
  font-size: 0.75rem;
  color: var(--site-muted);
}
.type-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}
.type-list > a {
  display: block;
  padding: 6px 0;
}
.type-list > a > span {
  font-size: 0.75rem;
  color: var(--site-muted);
  font-variant-numeric: tabular-nums;
}
.type-list h3 {
  font-size: 0.875rem;
  font-weight: 550;
  margin: 10px 0 6px;
}
.type-list p {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--site-muted);
  margin: 0;
}
.entries {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 24px 0 34px;
}
.entry {
  display: block;
  border: 1px solid var(--site-line);
  border-radius: var(--site-radius);
  padding: 20px;
  background: var(--site-surface);
  transition: border-color 0.14s;
}
.entry:hover {
  border-color: var(--site-accent);
  color: var(--site-text);
}
.entry > span {
  font-size: 0.75rem;
  color: var(--site-muted);
}
.entry h2 {
  display: flex;
  justify-content: space-between;
  font-size: 1.0625rem;
  font-weight: 550;
  margin: 10px 0;
}
.entry h2 > span {
  color: var(--site-accent);
}
.entry p {
  font-size: 0.875rem;
  color: var(--site-muted);
  margin: 0;
  line-height: 1.9;
}
.docs {
  padding: 24px 0;
  border-top: 1px solid var(--site-line);
}
.docs h2 {
  font-size: 0.9375rem;
  font-weight: 550;
  margin-bottom: 16px;
}
.docs > div {
  display: flex;
  gap: 50px;
  font-size: 0.875rem;
}
.docs a {
  min-height: 44px;
  display: flex;
  flex-direction: column;
}
.docs a > span {
  font-size: 0.75rem;
  color: var(--site-muted);
}
.note {
  font-size: 0.75rem;
  color: var(--site-muted);
  margin: 20px 0 0;
}
footer {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  border-top: 1px solid var(--site-line);
  padding-top: 16px;
  font-size: 0.75rem;
  color: var(--site-muted);
}
footer a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
}
@media (max-width: 900px) {
  .home-hero {
    gap: 30px;
    padding: 44px 0;
  }
  .home-hero h1 {
    font-size: 1.875rem;
  }
  .sample-card {
    padding: 20px;
    box-shadow:
      0 2px 5px #2023360a,
      0 14px 34px #20233609;
  }
  .sample-card p {
    font-size: 1rem;
  }
  .type-list {
    gap: 16px;
  }
  .hero-actions {
    gap: 16px;
  }
  .hero-actions .primary-link {
    gap: 15px;
    padding: 10px 15px;
    background: var(--site-accent-solid);
    font-size: 0.875rem;
  }
}
@media (max-width: 650px) {
  main {
    padding: 0 18px 18px;
  }
  .home-top {
    height: 72px;
  }
  .home-brand {
    font-size: 0.875rem;
  }
  .home-top .ecosystem-link {
    font-size: 0.75rem;
  }
  .home-hero {
    display: block;
    padding: 36px 0;
  }
  .home-hero h1 {
    font-size: 1.875rem;
    margin-bottom: 14px;
  }
  .intro {
    font-size: 1rem;
    margin-bottom: 22px;
  }
  .hero-actions {
    font-size: 0.875rem;
    gap: 16px;
  }
  .hero-actions .primary-link {
    font-size: 0.875rem;
    min-height: 44px;
    background: var(--site-accent-solid);
  }
  .hero-hint {
    font-size: 0.75rem;
    margin-top: 14px;
  }
  .sample-card {
    margin: 32px 7px 0;
    padding: 22px;
    transform: rotate(1deg);
    box-shadow:
      0 2px 5px #2023360a,
      0 14px 34px #20233609;
  }
  .sample-card p {
    font-size: 1.0625rem;
    line-height: 1.9;
    margin: 20px 0;
  }
  .sample-chapter {
    margin-top: 14px;
  }
  .type-section {
    padding: 24px 0;
  }
  .section-heading {
    align-items: start;
    margin-bottom: 20px;
    gap: 16px;
  }
  .section-heading h2 {
    font-size: 1rem;
    max-width: 190px;
    line-height: 1.8;
  }
  .section-heading > a {
    font-size: 0.75rem;
    white-space: nowrap;
    margin-top: 4px;
  }
  .type-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 24px;
  }
  .type-list h3 {
    font-size: 0.875rem;
    margin-top: 6px;
  }
  .type-list p {
    font-size: 0.875rem;
  }
  .entries {
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 12px 0 28px;
  }
  .entry {
    padding: 18px;
  }
  .entry h2 {
    font-size: 1.0625rem;
    margin: 6px 0;
  }
  .entry p {
    font-size: 0.875rem;
  }
  .docs > div {
    flex-direction: column;
    gap: 14px;
  }
  .docs a {
    font-size: 0.8125rem;
  }
  .docs a > span {
    font-size: 0.75rem;
  }
  .note {
    font-size: 0.75rem;
    line-height: 1.9;
  }
  footer {
    gap: 16px;
    font-size: 0.75rem;
  }
}