/* Visual Story 12: motion explains the work; words identify it. */
.visual-summary { position: absolute!important; width: 1px; height: 1px; padding: 0!important; margin: -1px!important; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.quiet-details summary:focus-visible, .tool-drawer summary:focus-visible { outline: 3px solid var(--solid-focus,#568397); outline-offset: 4px; }
.page-home .hero-intro { max-width: 43ch; font-size: clamp(16px, 1.4vw, 20px); }
.page-home .search-thread { padding-top: 24px; margin-top: 44px; }
.search-thread figcaption { font-size: 24px; margin-bottom: 24px; }
.search-steps .method-drawing { display: block; width: 100%; max-width: 240px; height: 105px; margin: 4px 0 18px; fill: none; stroke: var(--solid-ink); stroke-width: 1.4; }
.method-drawing .method-accent { fill: var(--solid-orange); stroke: none; }
.method-drawing .method-paper { fill: var(--solid-white); }
.search-steps li .method-content { transform-origin: 50% 50%; transition: transform 650ms cubic-bezier(.16,1,.3,1); }
.search-steps li[data-reached="false"] .method-content { transform: translateY(7px); }
.search-steps h2 { font-size: 25px; margin-bottom: 0; }
.search-thread .search-thread-footer { margin-top: 18px; }
.search-thread .search-thread-footer p { max-width: 65ch; }
.page-home .work-chapter .work-feature-lead { grid-template-columns: 1fr; gap: 26px; }
.work-feature-lead .work-story { display: grid; grid-template-columns: 1fr 1fr; column-gap: 30px; align-items: center; }
.work-chapter .work-feature-lead h3 { grid-row: 1 / 3; font-size: clamp(48px, 5vw, 72px); margin: 0; }
.work-chapter .work-feature .work-question { font-size: 17px; font-weight: 400; margin-bottom: 8px; }
.work-chapter .work-feature .project-actions { margin: 0; }
.work-chapter .work-feature:not(.work-feature-lead) h3 { margin-bottom: 10px; }

/* Work Chapters 13: each distinct piece of work owns a clear reading interval. */
.page-home .work-chapter .projects-grid { grid-template-columns: minmax(0,1fr); gap: 0; }
.page-home .work-chapter .work-feature {
  display: grid;
  grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr);
  align-items: center;
  gap: 48px;
  border: 0;
  border-top: 2px solid var(--solid-ink);
  padding: 56px 0 64px;
  scroll-margin-top: 100px;
}
.page-home .work-chapter .work-feature:first-child { border-top: 0; padding-top: 0; }
.page-home .work-chapter .work-feature:last-child { padding-bottom: 0; }
.page-home .work-chapter .work-feature-lead { grid-template-columns: minmax(0,1fr); gap: 32px; }
.page-home .work-feature:not(.work-feature-lead) .work-artifact { order: initial; }
.page-home .work-feature:not(.work-feature-lead) h3 { font-size: clamp(36px,4vw,56px); margin-bottom: 16px; }
.work-feature .work-role { color: var(--solid-ink); font-weight: 700; font-size: 18px; margin: 0 0 20px; }
.work-responsibilities { display: grid; gap: 20px; margin: 28px 0 24px; }
.work-responsibilities > div { display: grid; grid-template-columns: 64px minmax(0,1fr); gap: 12px; }
.work-responsibilities dt { font-size: 14px; font-weight: 700; line-height: 1.65; }
.work-responsibilities dd { color: var(--solid-muted); font-size: 15px; line-height: 1.65; margin: 0; max-width: 43ch; }
.work-artifact-company { background: var(--solid-white); }
.work-artifact-company img { display: block; width: 100%; height: auto; aspect-ratio: 1200/630; object-fit: contain; }

.page-home .operator-intro { margin-bottom: 36px; }
.page-home .operator-positioning p { max-width: 32ch; }
.page-home .operator-hint { margin: 0 0 14px; }
.page-home .operator-map { display: block; }
.page-home .operator-index { display: flex; position: static; flex-direction: row; flex-wrap: wrap; padding: 20px 0; gap: 12px 32px; border-bottom: 1px solid var(--solid-dark-rule); }
.page-home .operator-role { font-size: clamp(26px,3vw,38px); padding: 4px 0 8px; min-height: 44px; max-width: 100%; color: var(--solid-inverse-muted); }
.page-home .operator-role[aria-current="true"] { color: var(--solid-orange); }
.page-home .operator-role[aria-current="true"] span::after { transform: scaleX(1); }
.page-home .operator-detail { display: grid; grid-template-columns: 1fr .8fr; gap: 5vw; padding: 32px 0 40px; align-items: center; min-height: 300px; border: 0; }
.page-home .operator-detail[hidden] { display: none; }
.page-home .operator-detail h3 { font-size: clamp(34px,3.6vw,52px); margin-bottom: 12px; }
.range-artifact { display: flex; min-height: 220px; align-items: center; justify-content: center; gap: 28px; padding: 20px; color: var(--solid-white); background: var(--solid-dark-surface); }
.range-artifact > svg { width: clamp(72px, 9vw, 124px); height: auto; stroke: var(--solid-orange); flex-shrink: 0; }
.range-material { display: grid; gap: 12px; }
.range-material span { font: 700 clamp(21px,2.1vw,30px)/1.15 'Barlow Condensed',sans-serif; border-bottom: 1px solid var(--solid-dark-rule); padding: 8px 16px 10px 0; }
.range-description { min-width: 0; }
.page-home .operator-footer { justify-content: flex-end; }
.quiet-details { margin-top: 12px; }
.quiet-details summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 44px; font-size: 13px; font-weight: 600; cursor: pointer; list-style: none; }
.quiet-details summary::-webkit-details-marker { display: none; }
.quiet-details summary::after { content: '+'; font: 400 24px/1 sans-serif; }
.quiet-details[open] > summary::after { content: '−'; }
.quiet-details > p { margin: 14px 0; }
.operator-chapter .quiet-details summary { color: var(--solid-white); }
.operator-chapter .quiet-details p { font-size: 14px; }
.page-home .operator-projects { gap: 0 18px; margin-top: 16px; }
.page-home .about-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 6vw; }
.about-place { margin: 0; position: relative; min-width: 0; }
.about-place img { width: 100%; height: auto; aspect-ratio: 4/3; object-fit: cover; display: block; filter: saturate(.55); }
.about-place figcaption { color: var(--solid-white); font-size: 12px; margin-top: 12px; }
.page-home #about .about-copy p { font-size: 18px; }
.page-home #about .quiet-details p { font-size: 15px; }
.page-home .skills-grid { display: block; }
.tool-drawer { border-top: 1px solid var(--solid-rule); }
.tool-drawer:last-child { border-bottom: 1px solid var(--solid-rule); }
.tool-drawer > summary { display: flex; gap: 28px; align-items: center; min-height: 84px; padding: 14px 0; cursor: pointer; list-style: none; }
.tool-drawer > summary::-webkit-details-marker { display: none; }
.tool-drawer summary svg { width: 40px; height: 40px; flex-shrink: 0; }
.tool-drawer h3 { margin: 0; font: 700 clamp(28px,3vw,38px)/1.1 'Barlow Condensed',sans-serif; }
.drawer-mark { width: 18px; height: 18px; position: relative; margin-left: auto; }
.drawer-mark::before, .drawer-mark::after { content: ''; position: absolute; inset: 8px 0 auto; height: 1px; background: currentColor; transition: transform 250ms; }
.drawer-mark::after { transform: rotate(90deg); }
.tool-drawer[open] .drawer-mark::after { transform: rotate(0); }
.tool-drawer-content { padding: 0 0 28px 68px; max-width: 85ch; }
.tool-drawer-content .skill-summary { display: none; }
.tool-drawer .tag-cloud { gap: 12px 22px; }
.tool-drawer .tag { background: none; border: 0; padding: 0; font-size: 15px; }
.home-writing-shelf { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; align-items: start; }
.writing-cover { display: block; overflow: hidden; margin-bottom: 20px; }
.writing-cover img { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; transition: transform 400ms cubic-bezier(.16,1,.3,1); }
.home-writing-shelf article:hover .writing-cover img { transform: scale(1.025); }
.home-writing-shelf h3 { font: 700 clamp(26px,2.8vw,37px)/1.12 'Barlow Condensed',sans-serif; margin: 0 0 16px; }
.home-writing-shelf .article-meta { font-size: 11px; }
.page-home #contact .contact-shell { display: block; max-width: 1000px; }
.page-home #contact .contact-links { display: flex; flex-wrap: wrap; gap: 18px 40px; margin-top: 32px; }
.page-home #contact .contact-link { border: 0; padding: 0; background: none; }
.page-home #contact .contact-link:first-child { flex-basis: 100%; }
.page-home #contact .contact-link:first-child strong { font: 700 clamp(28px,4.5vw,58px)/1.2 'Barlow Condensed',sans-serif; overflow-wrap: anywhere; }
.contact-compose { max-width: 640px; margin-top: 36px; }
.contact-compose > summary { border-top: 1px solid var(--solid-dark-rule); color: var(--solid-white); }
.page-home #contact .contact-form { margin-top: 16px; }

@media (max-width:760px) {
  .page-home .work-chapter .work-feature { grid-template-columns: minmax(0,1fr); gap: 28px; padding: 36px 0 44px; scroll-margin-top: 92px; }
  .page-home .work-chapter .work-feature-lead { gap: 28px; }
  .page-home .work-chapter .work-feature:not(.work-feature-lead) h3 { font-size: 38px; }
  .work-responsibilities { gap: 16px; margin-block: 24px; }
  .work-responsibilities > div { grid-template-columns: 56px minmax(0,1fr); gap: 12px; }
  .search-steps { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
  .search-steps li { padding: 26px 0 0; }
  .search-node { top: 0; }
  .search-steps li::before, .search-wiring { display: none; }
  .search-steps .method-drawing { height: 86px; margin-top: 10px; }
  .search-steps h2 { font-size: 23px; }
  .work-feature-lead .work-story { display: block; }
  .work-chapter .work-feature-lead h3 { font-size: 48px; margin-bottom: 12px; }
  .page-home .operator-intro h2 { font-size: clamp(45px,8.5vw,68px); }
  .page-home .operator-intro { margin-bottom: 22px; gap: 22px; }
  .page-home .operator-positioning p { font-size: 17px; }
  .page-home .operator-index { gap: 4px 22px; }
  .page-home .operator-role { font-size: 27px; }
  .page-home .operator-detail { grid-template-columns: 1fr; gap: 22px; padding-top: 24px; }
  .range-artifact { min-height: 200px; }
  .page-home .operator-detail h3 { font-size: 35px; }
  .page-home .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-place { order: -1; }
  .tool-drawer > summary { min-height: 72px; gap: 22px; }
  .tool-drawer-content { padding-left: 0; }
  .tool-drawer .tag { font-size: 13px; }
  .home-writing-shelf { grid-template-columns: 1fr; gap: 34px; }
  .home-writing-shelf article { display: grid; grid-template-columns: minmax(0,1fr); gap: 12px; }
  .home-writing-shelf .writing-cover { margin: 0 0 4px; }
  .home-writing-shelf .writing-cover img { aspect-ratio: 4/3; }
  .home-writing-shelf h3 { font-size: 25px; }
  .home-writing-shelf .article-meta { margin: 0; }
  .home-writing-shelf .text-link { font-size: 12px; }
}
@media (prefers-reduced-motion:reduce) {
  .range-artifact, .method-content, .writing-cover img { transition: none!important; animation: none!important; }
}
body[data-motion="reduced"] .method-content, body[data-motion="reduced"] .writing-cover img { transition: none!important; animation: none!important; }
@media print {
  .operator-detail[hidden] { display: grid!important; }
}