/* Related tools extend the site's paper, ink, and copper tokens with native CSS. */
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.ecosystem-section { border-top: 1px solid var(--line); }
.tool-directory > a { display: grid; grid-template-columns: 112px 190px 1fr 120px; align-items: center; gap: 24px; min-height: 108px; border-top: 1px solid var(--line); }
.tool-directory > a:last-child { border-bottom: 1px solid var(--line); }
.tool-directory h3 { font-size: 21px; letter-spacing: -.012em; }
.tool-directory p { color: var(--muted); font-size: 13px; }
.tool-row-link { display: inline-flex; align-items: center; justify-content: flex-end; gap: 12px; color: var(--accent); font-size: 12px; }
.ecosystem-section > .text-link { margin-top: 20px; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 28px; color: var(--muted); font-size: 12px; }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 40px; }
.tool-hero { display: grid; grid-template-columns: 1.4fr 1fr; gap: 72px; align-items: end; padding-block: 40px 64px; }
.tool-hero h1 { margin-top: 15px; font-size: clamp(36px, 4.2vw, 56px); line-height: 1.3; letter-spacing: -.022em; overflow-wrap: anywhere; }
.tool-tagline { margin-top: 17px; font-size: 23px; letter-spacing: -.012em; line-height: 1.6; }
.tool-intro { max-width: 650px; margin-top: 18px; color: var(--muted); font-size: 15px; line-height: 1.95; }
.tool-facts { margin: 0; padding: 14px 0 0; border-top: 1px solid var(--line); }
.tool-facts > div { display: grid; grid-template-columns: 90px 1fr; gap: 16px; padding-block: 10px; border-bottom: 1px solid var(--line); font-size: 12px; }
.tool-facts dt { color: var(--muted); }
.tool-facts dd { margin: 0; overflow-wrap: anywhere; }
.tool-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; margin-top: 26px; }
.tool-actions .button-primary { margin-top: 0; }
.tool-page-nav { display: flex; flex-wrap: wrap; gap: 8px 32px; padding-block: 12px; border-block: 1px solid var(--line); }
.tool-page-nav a { display: inline-flex; align-items: center; min-height: 40px; color: var(--muted); font-size: 13px; }
.tool-section { padding-block: 64px; border-bottom: 1px solid var(--line); }
.tool-section .section-heading { margin-bottom: 28px; }
.tool-section .section-heading > p { max-width: 720px; }
.tool-section h3 { font-size: 19px; margin-bottom: 12px; }
.tool-prose { max-width: 780px; }
.tool-prose p, .tool-prose li { color: var(--muted); font-size: 14px; line-height: 1.95; }
.tool-prose p + p { margin-top: 16px; }
.tool-prose code, .tool-note code, .responsibility-table code { font-size: .9em; overflow-wrap: anywhere; }
.tool-prose a, .tool-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.tool-prose ul, .tool-prose ol { padding-left: 23px; margin-block: 14px 0; }
.tool-prose li + li { margin-top: 8px; }
.tool-columns { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.tool-columns > * { min-width: 0; }
.tool-steps { display: grid; gap: 32px; counter-reset: steps; }
.tool-step { display: grid; grid-template-columns: .85fr 1.4fr; gap: 56px; padding-top: 27px; border-top: 1px solid var(--line); }
.tool-step h3::before { counter-increment: steps; content: "0" counter(steps) " / "; color: var(--accent); font: 12px var(--mono); }
.tool-note { margin-top: 24px; max-width: 850px; color: var(--muted); font-size: 12px; }
.diagram-figure { margin-top: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-small); overflow: hidden; }
.diagram-frame { display: block; width: 100%; height: 624px; border: 0; background: #f5f5f5; }
.diagram-figure + .tool-columns, .diagram-figure + .tool-prose, .table-scroll + .tool-prose { margin-top: 28px; }
.diagram-figure figcaption { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 4px 20px; padding: 12px 20px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
.diagram-figure figcaption a { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; color: var(--accent); }
.table-scroll { overflow-x: auto; }
.responsibility-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; }
.responsibility-table th { color: var(--muted); font-weight: 400; font-size: 11px; }
.responsibility-table th, .responsibility-table td { padding: 18px 20px 18px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.responsibility-table td:first-child { min-width: 140px; font-weight: 600; }
.responsibility-table a { color: var(--accent); display: inline-block; padding-block: 8px; }
.tool-resources { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
.tool-resources a { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 72px; border-top: 1px solid var(--line); font-size: 14px; }
.tool-resources .icon { color: var(--accent); }
.tool-next { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; padding-block: 32px 48px; }
.tool-next p { color: var(--muted); font-size: 12px; }
@media (hover: hover) {
  .tool-directory > a:hover h3, .tool-page-nav a:hover, .tool-resources a:hover, .breadcrumb a:hover { color: var(--accent); }
}
@media (max-width: 1100px) {
  .tool-directory > a { grid-template-columns: 96px 168px 1fr; gap: 20px; padding-block: 20px; }
  .tool-row-link { grid-column: 3; justify-content: flex-start; }
  .tool-hero { gap: 40px; }
}
@media (max-width: 800px) {
  .tool-hero { grid-template-columns: 1fr; gap: 32px; padding-block: 24px 40px; }
  .tool-hero h1 { font-size: clamp(32px, 8vw, 48px); }
  .tool-tagline { font-size: 21px; }
  .tool-intro { font-size: 14px; }
  .tool-section { padding-block: 48px; }
  .tool-directory > a { grid-template-columns: 1fr auto; gap: 10px 16px; padding-block: 24px; }
  .tool-directory .item-index { grid-column: 1 / -1; }
  .tool-directory h3 { grid-column: 1; }
  .tool-directory p { grid-column: 1 / -1; grid-row: 3; }
  .tool-row-link { grid-column: 2; grid-row: 2; font-size: 11px; }
  .tool-columns, .tool-step { grid-template-columns: 1fr; gap: 24px; }
  .tool-resources { grid-template-columns: 1fr; }
  .responsibility-table th, .responsibility-table td { padding-block: 14px; font-size: 12px; }
  .responsibility-table td:first-child { min-width: 120px; }
  .diagram-figure figcaption { padding-inline: 16px; }
}
@media print {
  .tool-hero, .tool-section { padding-block: 24px; }
  .tool-page-nav, .tool-next { display: none; }
}