/* Contract tool detail: shared brand tokens and a simple reading grid. */
.tool-page { width: min(1240px, calc(100% - 32px)); padding-top: 40px; padding-bottom: 80px; }
.tool-back { color: var(--teal); font-size: 14px; }
.tool-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; padding: 48px 0 64px; }
.tool-hero h1 { margin: 16px 0 24px; font-size: clamp(32px, 4vw, 54px); }
.tool-hero p { line-height: 1.9; }
.tool-hero .lede { font-size: clamp(21px, 2.3vw, 28px); line-height: 1.6; }
.tool-page figure { margin: 24px 0; }
.tool-page figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 12px; }
.tool-page figcaption { color: var(--muted); font-size: 12px; margin-top: 10px; }
.tool-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin: 24px 0; }
.tool-page a { color: var(--teal); }
.tool-page .tool-primary { display: inline-block; padding: 13px 20px; background: var(--teal); color: var(--paper); border-radius: 8px; text-decoration: none; }
.tool-primary:hover { background: var(--teal-deep); }
.tool-page .tool-meta { font-size: 12px; color: var(--muted); }
.tool-layout { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 56px; border-top: 1px solid var(--line); padding-top: 48px; }
.tool-toc { position: sticky; top: 108px; align-self: start; display: grid; gap: 16px; font-size: 14px; }
.tool-content { max-width: 850px; min-width: 0; }
.tool-content section { scroll-margin-top: 104px; padding-bottom: 48px; margin-bottom: 40px; border-bottom: 1px solid var(--line); }
.tool-content h2 { font-size: 30px; margin: 12px 0 28px; }
.tool-content h3 { font-size: 20px; margin: 28px 0 14px; }
.tool-content p, .tool-content li, .tool-content dd { line-height: 1.9; }
.tool-features { margin: 0; }
.tool-features > div { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); }
.tool-features dt { color: var(--teal); }
.tool-features dd { margin: 0; }
.tool-note { color: var(--muted); font-size: 14px; }
.tool-steps { padding-left: 24px; }
.tool-steps li, .tool-content ul li { margin: 14px 0; }
.tool-prompt { margin: 24px 0; padding: 24px; background: var(--paper-2); border-left: 3px solid var(--teal); line-height: 1.9; }
.tool-page pre { padding: 20px; overflow-x: auto; max-width: 100%; background: var(--paper-2); font-size: 13px; line-height: 1.8; }
.tool-page details { margin: 16px 0; }
.tool-page summary { cursor: pointer; color: var(--teal); }
.tool-warning { border-left: 3px solid var(--teal); padding: 6px 24px 12px; background: var(--paper-2); }
.tool-source dd { margin: 8px 0 24px; overflow-wrap: anywhere; }
.tool-page :focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }
@media (max-width: 800px) {
  .tool-hero { grid-template-columns: 1fr; gap: 8px; padding: 32px 0; }
  .tool-layout { grid-template-columns: 1fr; gap: 32px; padding-top: 32px; }
  .tool-toc { position: static; display: flex; flex-wrap: wrap; gap: 12px 20px; }
  .tool-features > div { grid-template-columns: 1fr; gap: 8px; }
  .tool-content h2 { font-size: 26px; }
  .tool-prompt { padding: 16px; }
  .tool-warning { padding: 4px 16px 12px; }
}
.tool-page { overflow-wrap: anywhere; }
.tool-hero h1 { font-family: var(--serif); font-weight: 900; }