:root {
  --doc-hero-width: 940px;
  --doc-copy-width: 860px;
  --doc-rule-width: 72px;
}

.doc-hero {
  position: relative;
  overflow-x: clip;
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(var(--color-accent-faint), var(--color-accent-faint)),
    var(--color-canvas);
}

.doc-hero::before,
.doc-hero::after {
  position: absolute;
  width: 210px;
  height: 210px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.doc-hero::before {
  top: 74px;
  left: -146px;
  opacity: 0.16;
}

.doc-hero::after {
  right: -162px;
  bottom: 50px;
  opacity: 0.1;
}

.doc-hero-inner {
  padding-top: 104px;
  padding-bottom: 88px;
  text-align: center;
}

.doc-hero-inner h1 {
  max-width: var(--doc-hero-width);
  margin: 28px auto 0;
  font-size: clamp(52px, 5.6vw, 72px);
}

.doc-hero-lead {
  max-width: 790px;
  margin: 26px auto 0;
  color: var(--color-muted);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.75;
}

.doc-meta {
  display: flex;
  max-width: var(--doc-hero-width);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 32px auto 0;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.doc-meta span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 11px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-canvas);
}

.doc-entry-note {
  max-width: 800px;
  margin: 30px auto 0;
  padding: 20px 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.doc-entry-note p {
  margin: 0;
  color: var(--color-muted);
}

.doc-entry-note a {
  color: var(--color-accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.doc-article {
  padding-top: 48px;
  padding-bottom: var(--section-space);
}

.doc-article .toc-tabs {
  top: 12px;
}

.doc-prose {
  max-width: var(--doc-copy-width);
  margin-inline: auto;
}

.doc-section {
  position: relative;
  padding-top: 92px;
  padding-bottom: 92px;
  border-bottom: 1px solid var(--color-line);
}

.doc-section:first-child {
  padding-top: 54px;
}

.doc-section:last-child {
  border-bottom: 0;
}

.doc-section::before {
  position: absolute;
  top: 92px;
  left: calc((var(--doc-rule-width) + 32px) * -1);
  width: var(--doc-rule-width);
  height: 2px;
  background: var(--color-accent);
  content: "";
  opacity: 0.38;
}

.doc-section:first-child::before {
  top: 54px;
}

.doc-section h2 {
  max-width: 780px;
  margin-bottom: 42px;
}

.doc-section h3 {
  margin-top: 48px;
  margin-bottom: 17px;
  font-size: clamp(22px, 2.4vw, 28px);
}

.doc-section h2 + h3 {
  margin-top: 0;
}

.doc-section p {
  margin-bottom: 1.35em;
  color: var(--color-muted);
  line-height: 1.92;
}

.doc-section a {
  color: var(--color-accent-dark);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.doc-section .callout {
  margin-top: 36px;
  margin-bottom: 38px;
  line-height: 1.85;
}

.doc-section .table-scroll {
  margin-top: 36px;
  margin-bottom: 42px;
  box-shadow: var(--shadow-soft);
}

.doc-section pre {
  margin-top: 30px;
  margin-bottom: 30px;
}

.doc-section code {
  font-size: 0.88em;
}

.doc-article .promo-block {
  max-width: 1040px;
  margin-right: auto;
  margin-left: auto;
}

.doc-article .promo-block h2 {
  font-size: clamp(28px, 3vw, 38px);
}

@media (max-width: 1120px) {
  .doc-section::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .doc-hero-inner {
    padding-top: 72px;
    padding-bottom: 64px;
  }

  .doc-hero-inner h1 {
    font-size: clamp(34px, 9vw, 40px);
  }

  .doc-hero::before,
  .doc-hero::after {
    display: none;
  }

  .doc-meta {
    align-items: stretch;
    flex-direction: column;
  }

  .doc-meta span {
    justify-content: center;
  }

  .doc-entry-note {
    padding: 18px;
  }

  .doc-article {
    padding-top: 28px;
  }

  .doc-section,
  .doc-section:first-child {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .doc-section h2 {
    margin-bottom: 32px;
  }

  .doc-section h2 .no-break {
    white-space: normal;
  }

  .doc-section h3 {
    margin-top: 38px;
  }

  .doc-section p {
    line-height: 1.82;
  }
}

@media (max-width: 640px) {
  .doc-hero-inner {
    padding-top: 58px;
    padding-bottom: 52px;
  }

  .doc-hero-lead {
    font-size: 16px;
  }

  .doc-entry-note {
    margin-top: 24px;
  }

  .doc-section,
  .doc-section:first-child {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .doc-section .callout {
    padding: 20px 18px 20px 22px;
  }

  .doc-article .promo-block {
    margin-top: 44px;
  }
}