.shelf-intro {
  position: relative;
  isolation: isolate;
  padding-top: 64px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-text);
}
.shelf-intro::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(to right,var(--c-grid) 1px,var(--c-clear) 1px),linear-gradient(to bottom,var(--c-grid) 1px,var(--c-clear) 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(to right,var(--c-clear),var(--m-on),var(--c-clear));
  -webkit-mask-image: linear-gradient(to right,var(--c-clear),var(--m-on),var(--c-clear));
}
.shelf-intro__grid {
  display: grid;
  grid-template-columns: minmax(0,1.45fr) minmax(0,1fr);
  align-items: center;
  gap: 56px;
}
.shelf-intro__grid > * {
  min-width: 0;
}
.shelf-intro__lead {
  max-width: 34em;
  font-size: var(--fs-lead);
  color: var(--c-muted);
}
.shelf-intro__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-accent);
  font-size: var(--fs-nav);
  text-decoration: underline;
  text-underline-offset: .25em;
}
.shelf-note {
  padding: 28px;
  border: 1px solid var(--c-card-line);
  border-radius: var(--r-card);
  background: var(--c-card-a);
  color: var(--c-text);
  box-shadow: var(--shadow-card);
}
.shelf-note__label {
  font-size: var(--fs-xs);
  letter-spacing: .08em;
  color: var(--c-accent);
}
.shelf-note__list {
  margin-top: 20px;
  margin-bottom: 20px;
}
.shelf-note__list > div {
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(0,1.3fr);
  gap: 16px;
  padding-top: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-card-line);
  font-size: var(--fs-small);
}
.shelf-note__list dt {
  color: var(--c-muted);
}
.shelf-note__list dd {
  overflow-wrap: break-word;
}
.shelf-note > p:last-child {
  font-size: var(--fs-small);
}
.shelf-packages {
  padding-top: 40px;
}
.shelf-platform {
  padding-top: 32px;
}
.shelf-platform__heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px 28px;
  margin-bottom: 24px;
}
.shelf-platform__heading h2 {
  font-size: var(--fs-h3);
}
.shelf-platform__heading p {
  font-size: var(--fs-nav);
}
.shelf-version {
  margin-left: auto;
  font-size: var(--fs-small);
  color: var(--c-muted);
  overflow-wrap: anywhere;
}
.client-shelf .shelf-actions {
  display: grid;
  grid-template-columns: minmax(0,1.25fr) minmax(0,1fr);
  gap: 16px;
}
.shelf-actions .btn {
  min-width: 0;
  min-height: 58px;
  overflow-wrap: break-word;
}
.shelf-alt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 20px;
  margin-top: 16px;
  font-size: var(--fs-small);
}
.shelf-alt a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: .25em;
}
.shelf-platform__guide {
  margin-top: 32px;
}
.shelf-platform__guide > h3:first-child {
  margin-top: 0;
}
.shelf-platform__guide > a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-accent);
}
.shelf-workflow {
  display: grid;
  grid-template-columns: minmax(0,.85fr) minmax(0,1.4fr);
  gap: 64px;
}
.shelf-workflow > * {
  min-width: 0;
}
.shelf-workflow__intro {
  align-self: start;
  position: sticky;
  top: 32px;
}
.shelf-workflow .prose > h3:first-child {
  margin-top: 0;
}
.shelf-kicker {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  letter-spacing: .08em;
  color: var(--c-accent);
}
.shelf-workflow .shelf-kicker {
  color: var(--c-ink-muted);
}
.shelf-faq-heading {
  margin-bottom: 32px;
}
@media (max-width: 860px) {
  .shelf-intro__grid {
    grid-template-columns: minmax(0,1fr);
    gap: 32px;
  }
  .shelf-workflow {
    grid-template-columns: minmax(0,1fr);
    gap: 40px;
  }
  .shelf-workflow__intro {
    position: static;
  }
}
@media (max-width: 640px) {
  .shelf-intro {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .shelf-intro__lead {
    font-size: var(--fs-body);
  }
  .shelf-note {
    padding: 22px;
  }
  .shelf-note__list > div {
    grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr);
    gap: 12px;
  }
  .client-shelf .shelf-actions {
    grid-template-columns: minmax(0,1fr);
    gap: 12px;
  }
  .shelf-version {
    margin-left: 0;
  }
  .shelf-packages {
    padding-top: 28px;
  }
  .shelf-workflow {
    padding-inline: 0;
  }
}