/* Extend the existing DA, DS and ML product layouts and palettes; no separate design system. */
.project-toolkit-main { padding-bottom: 30px; }
.project-toolkit-page [hidden] { display: none !important; }
.project-toolkit-page .product-intro .eyebrow { font-size: 14px; line-height: 1.6; letter-spacing: .8px; }
.project-toolkit-page .toolkit-kit-link { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 5px 16px; margin-bottom: 16px; padding: 11px 14px; border-color: var(--line); background: var(--tint); color: var(--accent-dark); box-shadow: var(--shadow); text-align: left; }
.project-toolkit-page .toolkit-kit-link strong { font-size: 13px; }
.project-toolkit-page .toolkit-kit-link > span { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; }
.project-toolkit-page .toolkit-kit-link .icon { width: 16px; height: 16px; }
.project-toolkit-page .toolkit-kit-link:hover { background: var(--blush); border-color: var(--accent); }
.project-toolkit-page .toolkit-subtitle { margin-top: 12px; color: var(--accent-dark); font-weight: 700; }
.project-toolkit-page .product-description { margin: 0 0 15px; font-size: 14px; }
.toolkit-chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 16px; }
.toolkit-chips li { padding: 5px 9px; font-size: 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--tint); color: var(--accent-dark); }
.toolkit-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.toolkit-actions .button { flex: 1 1 auto; }
.project-toolkit-page a[aria-disabled="true"] { cursor: default; transform: none; }
.toolkit-status { font-size: 11px; margin-top: 7px; color: var(--copy); }
.project-toolkit-page .toolkit-offer { margin-top: 16px; }
.project-toolkit-page .toolkit-launch { font-size: clamp(18px, 2vw, 23px); line-height: 1.5; font-weight: 700; color: var(--accent-dark); }
.toolkit-purchase .toolkit-launch { margin: 8px 0 16px; }
.toolkit-parts { display: grid; gap: 16px; margin-top: 24px; }
.toolkit-part, .toolkit-project-group { padding: 23px; background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); }
.toolkit-part { display: flex; flex-direction: column; align-items: start; }
.toolkit-part h2 { font-size: 21px; margin: 12px 0 10px; }
.toolkit-part p, .toolkit-part li { font-size: 12px; }
.toolkit-part ul { padding-left: 18px; margin: 12px 0; color: var(--copy); }
.toolkit-part .text-button { margin-top: auto; }
.toolkit-part .eyebrow { gap: 12px; }
.toolkit-section { margin-top: 36px; }
.toolkit-section > p { font-size: 13px; margin-top: 10px; max-width: 760px; }
.toolkit-projects { display: grid; gap: 12px; margin-top: 20px; }
.toolkit-project-group { padding: 19px; }
.toolkit-project-group h3 { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; font-size: 12px; letter-spacing: .5px; color: var(--accent-dark); }
.toolkit-project-group h3 span { font-size: 10px; color: var(--copy); font-weight: 400; }
.toolkit-project-group ol { padding-left: 22px; margin: 13px 0 0; }
.toolkit-project-group li { padding: 7px 0 7px 3px; font-size: 12px; border-top: 1px solid var(--line); }
.toolkit-project-group li::marker { color: var(--accent-dark); font-size: 10px; }
.toolkit-chapters { display: grid; gap: 9px; margin-top: 20px; }
.toolkit-chapters details { background: var(--white); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.toolkit-chapters summary { display: flex; align-items: center; gap: 12px; min-height: 65px; padding: 14px 18px; cursor: pointer; list-style: none; }
.toolkit-chapters summary::-webkit-details-marker { display: none; }
.toolkit-chapters summary::after { content: '+'; margin-left: auto; font-size: 22px; color: var(--accent-dark); }
.toolkit-chapters details[open] summary::after { content: '−'; }
.toolkit-chapters summary:focus-visible { outline-offset: -4px; }
.toolkit-chapters summary > span { color: var(--accent-dark); font-size: 11px; }
.toolkit-chapters summary strong { font-size: 13px; flex: 1; }
.toolkit-chapters summary small { font-size: 10px; color: var(--copy); white-space: nowrap; }
.toolkit-chapters ol { margin: 0; padding: 10px 24px 18px 55px; border-top: 1px solid var(--line); columns: 2; column-gap: 40px; }
.toolkit-chapters li { font-size: 12px; padding: 5px 0; break-inside: avoid; }
.toolkit-eligibility { padding: 12px 16px; border-radius: 9px; background: var(--tint); font-size: 11px !important; max-width: none !important; }
.toolkit-purchase { display: grid; gap: 24px; margin-top: 32px; padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(120deg, var(--tint), var(--white) 65%, var(--blush)); }
.toolkit-purchase h2 { margin: 8px 0 10px; }
.toolkit-purchase p { font-size: 13px; }
.toolkit-purchase h3 { font-size: 14px; margin: 18px 0 10px; }
.toolkit-purchase ul { margin: 0; padding-left: 18px; color: var(--copy); font-size: 12px; }
.toolkit-purchase .button { width: 100%; }
.toolkit-purchase .text-button { font-size: 11px; }
:is(.analyst-page, .scientist-page, .engineer-page) .learning-toolkit:has(.toolkit-card-link) { position: relative; transition: border-color .2s, box-shadow .2s; }
:is(.analyst-page, .scientist-page, .engineer-page) .toolkit-card-link::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
:is(.analyst-page, .scientist-page, .engineer-page) .toolkit-card-link { text-underline-offset: 5px; }
:is(.analyst-page, .scientist-page, .engineer-page) .toolkit-card-link::before { content: '↗'; position: absolute; top: 24px; right: 24px; color: var(--accent-dark); }
:is(.analyst-page, .scientist-page, .engineer-page) .learning-toolkit:has(.toolkit-card-link):is(:hover, :focus-within) { border-color: var(--accent); box-shadow: var(--shadow); }
:is(.analyst-page, .scientist-page, .engineer-page) .learning-toolkit:has(.toolkit-card-link:focus-visible) { outline: 3px solid var(--accent); outline-offset: 3px; }
@media (min-width: 700px) {
  .toolkit-parts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .toolkit-projects { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .toolkit-purchase { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: center; }
}
@media (max-width: 559px) {
  .project-toolkit-page .breadcrumbs { font-size: 11px; margin: 18px 0; }
  .project-toolkit-page .product-hero { row-gap: 16px; }
  .project-toolkit-page .product-intro .eyebrow { font-size: 12px; letter-spacing: .5px; }
  .project-toolkit-page .toolkit-subtitle { font-size: 12px; }
  .project-toolkit-page .product-description { font-size: 13px; }
  .toolkit-actions { flex-direction: column; }
  .toolkit-actions .button { width: 100%; }
  .toolkit-chapters summary { gap: 9px; padding: 12px; flex-wrap: wrap; }
  .toolkit-chapters summary strong { font-size: 12px; }
  .toolkit-chapters summary small { font-size: 9px; }
  .toolkit-chapters ol { columns: 1; }
  .toolkit-purchase { padding: 22px; }
}