/* Editorial document surfaces: quiet paper, readable measure, and hairline rules. */

html:has(body.document-page) {
  scroll-behavior: auto;
}

.document-page {
  --document-ink: var(--ink, #17221f);
  --document-muted: #59645e;
  --document-paper: var(--paper, #f4f1ea);
  --document-paper-strong: var(--paper-2, #ebe7df);
  --document-line: var(--line, rgba(23, 34, 31, 0.18));
  --document-accent: var(--coral-ink, #a23e2d);
  min-height: 100vh;
  background: var(--document-paper);
  color: var(--document-ink);
}

.document-page--netsward {
  --document-accent: #2a7085;
}

.document-page .site-header--solid {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 4.5rem;
  padding: 0.5rem clamp(1.25rem, 5vw, 4.5rem);
  border-block-end: 1px solid var(--document-line);
  background: var(--document-paper);
  color: var(--document-ink);
}

.document-page .site-header--solid ~ main {
  padding-block-start: 0;
}

.document-page .brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
  color: var(--document-ink);
  font-weight: 760;
  letter-spacing: -0.02em;
}

.document-page .brand__mark {
  display: block;
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 2.5rem;
  object-fit: contain;
}

.document-page .brand__wordmark {
  display: grid;
  gap: 0.08rem;
  line-height: 1.05;
}

.document-page .brand__wordmark small {
  color: var(--document-muted);
  font-size: 0.67rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.document-page .site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.1rem 0.25rem;
  color: var(--document-muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.document-page .site-nav a,
.document-page .site-footer a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: 0.65rem;
  text-decoration: none;
  text-underline-offset: 0.22em;
}

.document-page .site-nav a:hover,
.document-page .site-footer a:hover,
.document-page .document-content a:hover,
.document-page .document-toc a:hover {
  color: var(--document-accent);
  text-decoration: underline;
}

.document-page :is(a, button, [tabindex]):focus-visible {
  outline: 3px solid var(--document-accent);
  outline-offset: 3px;
}

.document-page .skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 10;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  padding-inline: 0.85rem;
  border: 1px solid var(--document-line);
  background: var(--document-paper);
  color: var(--document-ink);
  transform: translateY(-160%);
  transition: none;
}

.document-page .skip-link:focus {
  transform: translateY(0);
}

.document-hero {
  border-block-end: 1px solid var(--document-line);
  background: var(--document-paper-strong);
}

.document-hero__inner {
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding: clamp(3.5rem, 7vw, 6.5rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.document-meta {
  margin: 0;
  color: var(--document-muted);
  font-size: 0.74rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  line-height: 1.45;
  text-transform: uppercase;
}

.document-hero h1 {
  max-width: 15ch;
  margin: 0.65rem 0 0;
  color: var(--document-ink);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 8vw, 6.6rem);
  font-weight: 760;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.document-lede {
  max-width: 52rem;
  margin: 1.3rem 0 0;
  color: var(--document-ink);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.62;
}

.document-hero .document-meta:last-child {
  margin-top: 1.5rem;
  color: var(--document-muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: none;
}

.document-layout {
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
  padding-block: clamp(2rem, 4vw, 4rem) clamp(3rem, 6vw, 5rem);
  display: grid;
  grid-template-columns: minmax(11rem, 15rem) minmax(0, 48rem);
  gap: clamp(1.5rem, 5vw, 4.5rem);
  align-items: start;
}

.document-layout--single {
  grid-template-columns: minmax(0, 48rem);
}

.document-toc {
  position: sticky;
  top: 1.5rem;
  border-inline-end: 1px solid var(--document-line);
  padding-inline-end: 1.5rem;
}

.document-toc h2 {
  margin: 0 0 0.95rem;
  color: var(--document-muted);
  font-size: 0.73rem;
  font-weight: 760;
  letter-spacing: 0.11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.document-toc ol {
  display: grid;
  gap: 0.1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.document-toc a {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding-block: 0.45rem;
  color: var(--document-muted);
  font-size: 0.9rem;
  line-height: 1.35;
  text-decoration: none;
  text-wrap: balance;
}

.document-content {
  min-width: 0;
  max-width: 48rem;
  color: var(--document-ink);
  font-size: clamp(1rem, 1.25vw, 1.08rem);
  line-height: 1.78;
}

.document-section {
  scroll-margin-top: 1.5rem;
  border-block-start: 1px solid var(--document-line);
  padding-block: clamp(1.5rem, 3vw, 2.5rem);
}

.document-section:first-child {
  padding-block-start: 0;
  border-block-start: 0;
}

.document-section h2 {
  max-width: 24ch;
  margin: 0 0 1rem;
  color: var(--document-ink);
  font-family: ui-serif, Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  font-weight: 730;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.document-section p {
  max-width: 48rem;
  margin: 0;
}

.document-section p + p {
  margin-top: 1.15rem;
}

.document-link-list,
.support-steps {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0 0;
  padding-left: 1.3rem;
}

.document-link-list li {
  padding-left: 0.2rem;
}

.document-link-list li span {
  color: var(--document-muted);
  font-size: 0.92em;
}

.support-steps li {
  padding-left: 0.25rem;
}

.document-content a {
  color: var(--document-ink);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--document-accent) 65%, transparent);
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.2em;
}

.document-content code {
  padding-inline: 0.2em;
  color: var(--document-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
}

.support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.support-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1rem;
  font-size: 0.93rem;
  font-weight: 760;
  line-height: 1.2;
  text-decoration: none;
}

.support-actions__primary {
  border: 1px solid var(--document-ink);
  background: var(--document-ink);
  color: var(--document-paper) !important;
}

.support-actions__secondary {
  border: 1px solid var(--document-line);
  color: var(--document-ink);
}

.document-page .site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem clamp(1.25rem, 5vw, 4.5rem);
  border-block-start: 1px solid var(--document-line);
  color: var(--document-muted);
  font-size: 0.86rem;
}

.document-page .site-footer p {
  margin: 0;
}

.document-page .site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.1rem 0.2rem;
}

.document-page .site-footer a {
  min-height: 2.75rem;
  padding-inline: 0.55rem;
  color: inherit;
}

@media (max-width: 760px) {
  .document-page .site-header--solid {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.45rem;
    padding-block: 0.65rem;
  }

  .document-page .site-nav {
    justify-content: flex-start;
    margin-inline: -0.65rem;
  }

  .document-hero__inner,
  .document-layout {
    width: min(100% - 2rem, 48rem);
  }

  .document-hero__inner {
    padding-block: 3rem 2.5rem;
  }

  .document-layout {
    display: block;
    padding-block: 2rem 3rem;
  }

  .document-toc {
    position: static;
    margin-block-end: 2rem;
    border-inline-end: 0;
    border-block-end: 1px solid var(--document-line);
    padding: 0 0 1rem;
  }

  .document-toc ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1rem;
  }

  .document-section:first-child {
    padding-block-start: 0;
  }

  .document-page .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
    padding-block: 1.25rem 1.5rem;
  }

  .document-page .site-footer nav {
    justify-content: flex-start;
    margin-inline: -0.55rem;
  }
}

@media (max-width: 430px) {
  .document-toc ol {
    grid-template-columns: 1fr;
  }

  .document-hero h1 {
    font-size: clamp(2.75rem, 15vw, 4rem);
  }
}

@media print {
  .document-page .site-header,
  .document-page .site-footer,
  .document-page .document-toc,
  .document-page .support-actions,
  .document-page .skip-link {
    display: none;
  }

  .document-hero__inner,
  .document-layout {
    width: 100%;
  }

  .document-hero__inner {
    padding-block: 0 2rem;
  }

  .document-layout {
    display: block;
    padding-block: 0;
  }

  .document-section,
  .document-section:first-child {
    padding-block: 1.5rem;
    break-inside: avoid;
  }
}