.deepdoc-main {
  overflow-x: clip;
}

.deepdoc-hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--color-border);
  padding-top: 86px;
  padding-bottom: 70px;
}

.deepdoc-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(520px 320px at 12% 22%, var(--color-accent-soft), var(--color-transparent)),
    radial-gradient(460px 300px at 88% 76%, var(--color-lavender-soft), var(--color-transparent)),
    linear-gradient(180deg, var(--color-panel), var(--color-transparent));
  content: "";
}

.deepdoc-hero .reading-wrap {
  position: relative;
}

.deepdoc-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.deepdoc-hero h1 {
  max-width: 760px;
  margin-bottom: 22px;
}

.deepdoc-hero h1 span + span {
  margin-left: 0.22em;
}

.deepdoc-intro {
  display: grid;
  max-width: var(--reading-width);
  gap: 14px;
  margin-top: 28px;
  color: var(--color-text-muted);
  font-size: 16px;
}

.deepdoc-intro a {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-line);
  text-underline-offset: 3px;
}

.deepdoc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.deepdoc-facts span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-raised);
  padding: 6px 14px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

.deepdoc-facts strong {
  margin-right: 0.35em;
  color: var(--color-accent-light);
}

.deepdoc-toc-wrap {
  position: relative;
  z-index: 10;
  padding-top: 28px;
}

.deepdoc-article {
  padding-top: 20px;
  padding-bottom: 96px;
}

.deepdoc-section {
  padding-top: 64px;
  padding-bottom: 18px;
}

.deepdoc-section + .deepdoc-section {
  border-top: 1px solid var(--color-border);
}

.deepdoc-section > .eyebrow {
  margin-bottom: 14px;
}

.deepdoc-section > h2 {
  margin-top: 0;
  margin-bottom: 34px;
}

.deepdoc-section h3 {
  margin-top: 38px;
  margin-bottom: 14px;
  font-size: 24px;
}

.deepdoc-section p + p {
  margin-top: 16px;
}

.deepdoc-section .callout,
.deepdoc-section .table-scroll,
.deepdoc-section pre,
.deepdoc-section .deepdoc-checklist,
.deepdoc-section .promo-block {
  margin-top: 30px;
  margin-bottom: 30px;
}

.deepdoc-section pre {
  border-color: var(--color-accent-line);
  background: var(--color-panel-raised);
  box-shadow: inset 0 1px 0 var(--color-white-line);
}

.deepdoc-section .table-scroll {
  box-shadow: var(--shadow-panel);
}

.deepdoc-section table td {
  min-width: 150px;
}

.deepdoc-checklist {
  overflow: clip;
  border: 1px solid var(--color-lavender-line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, var(--color-lavender-soft), var(--color-transparent)),
    var(--color-panel);
  padding: 30px;
  box-shadow: var(--shadow-panel);
}

.deepdoc-checklist h3 {
  margin-top: 0;
}

.deepdoc-checklist ol {
  counter-reset: deepdoc-step;
  display: grid;
  gap: 15px;
  padding-left: 0;
  list-style: none;
}

.deepdoc-checklist li {
  counter-increment: deepdoc-step;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
}

.deepdoc-checklist li::before {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--color-lavender-line);
  border-radius: var(--radius-pill);
  background: var(--color-lavender-soft);
  color: var(--color-lavender);
  content: counter(deepdoc-step);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
}

.deepdoc-checklist li::marker {
  content: "";
}

.deepdoc-section .promo-block {
  color: var(--color-text);
}

@media (max-width: 768px) {
  .deepdoc-hero {
    padding-top: 58px;
    padding-bottom: 52px;
  }

  .deepdoc-hero h1 span + span {
    display: block;
    margin-left: 0;
  }

  .deepdoc-toc-wrap {
    padding-top: 20px;
  }

  .deepdoc-article {
    padding-bottom: 72px;
  }

  .deepdoc-section {
    padding-top: 52px;
  }

  .deepdoc-section h3 {
    margin-top: 32px;
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .deepdoc-hero {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .deepdoc-kicker {
    gap: 7px;
  }

  .deepdoc-intro {
    font-size: 15px;
  }

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

  .deepdoc-facts span {
    min-width: 0;
    justify-content: center;
    overflow: hidden;
    text-align: center;
  }

  .deepdoc-section {
    padding-top: 46px;
  }

  .deepdoc-section > h2 {
    margin-bottom: 28px;
  }

  .deepdoc-checklist {
    padding: 22px;
  }

  .deepdoc-checklist li {
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
  }

  .deepdoc-checklist li::before {
    width: 30px;
    height: 30px;
  }
}