.generator-page main, .generator-page .site-header { container-type: inline-size; }
.generator-page [hidden] { display: none !important; }
.instrument-switcher { position: sticky; top: 68px; z-index: 48; display: flex; gap: 6px; padding: 10px; background: var(--paper-light); border: 1px solid var(--line); border-radius: 10px; }
.instrument-switcher a { flex: 1; min-height: 44px; display: grid; place-items: center; font: 700 13px var(--sans); text-decoration: none; border-radius: 6px; }
.instrument-switcher a[aria-current] { background: var(--ink); color: var(--paper-light); }
.generator-page .instrument { scroll-margin-top: 145px; }
.seed-details summary, .session-history summary { cursor: pointer; min-height: 44px; padding-block: 12px; font: 650 13px var(--sans); }
.seed-details .field-group { margin-block: 14px; }
.session-history { margin-top: 15px; border-top: 1px solid var(--line); }
.session-history ol { padding-left: 20px; max-height: 230px; overflow-y: auto; }
.session-history button { width: 100%; text-align: left; padding: 10px; border: 0; border-radius: 5px; background: transparent; cursor: pointer; font: 14px/1.5 var(--sans); }
.session-history button:hover, .session-history button[aria-current="true"] { background: #e8decc; }
.generator-page .button { border-radius: 6px; }
.generator-page .instrument-controls input:not([type="checkbox"]) { border-radius: 8px; }
.topic-trigger { width: 100%; min-height: 48px; padding: 12px 14px; text-align: left; color: var(--ink); background: #fffaf1; border: 1px solid var(--line); border-radius: 9px; font: 16px/1.4 var(--sans); cursor: pointer; }
.topic-trigger::after { content: '⌕'; float: right; margin-left: 8px; }
.topic-dialog { width: min(520px, calc(100vw - 32px)); max-height: min(700px, calc(100dvh - 100px)); padding: 22px; border: 1px solid var(--line); border-radius: 14px; color: var(--ink); background: var(--paper-light); box-shadow: 0 20px 70px rgba(29,40,54,.25); }
.topic-dialog::backdrop { background: rgba(29,40,54,.3); }
.topic-dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.topic-dialog-heading h3 { margin: 0; font-size: 28px; font-weight: 500; }
.topic-dialog input { width: 100%; min-height: 48px; padding: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fffaf1; color: var(--ink); font: 16px var(--sans); }
.topic-results { margin-top: 18px; max-height: min(430px, 48dvh); overflow-y: auto; overscroll-behavior: contain; }
.topic-results .eyebrow { margin: 20px 10px 6px; }
.topic-option { display: block; width: 100%; min-height: 44px; padding: 12px; border: 0; border-radius: 7px; background: transparent; text-align: left; color: var(--ink); font: 14px/1.4 var(--sans); cursor: pointer; }
.topic-option:hover, .topic-option:focus-visible { background: #e8decc; }
.topic-option[aria-pressed="true"] { background: var(--ink); color: var(--paper-light); }
@media (max-width: 1179px) { .instrument-switcher { top: 58px; } }
@media (max-width: 680px) { .topic-dialog { margin: auto 0 44px; width: 100%; max-width: none; border-radius: 16px 16px 0 0; } .lab-hero { padding-block: 40px; } }
.lab-hero { padding-block: clamp(65px, 8vw, 112px); }
.lab-hero h1 { font-size: clamp(56px, 7.9vw, 110px); }
.instrument-index { display: grid; gap: 10px; margin-top: 26px; font: 650 12px var(--sans); }
.instrument-index a { padding-block: 8px; text-underline-offset: 4px; }
.instrument { padding-block: 65px; border-bottom: 1px solid var(--line); scroll-margin-top: 88px; }
.instrument-heading { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); align-items: end; gap: 30px; margin-bottom: 30px; }
.instrument-heading h2 { margin: 0; font-size: clamp(35px, 4.5vw, 58px); line-height: 1.04; font-weight: 500; letter-spacing: -.04em; }
.instrument-heading > p { margin: 0; color: #57534d; font-size: 18px; line-height: 1.5; }
.instrument-workbench { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr); border: 1px solid var(--line); background: var(--paper-light); }
.instrument-controls { min-width: 0; padding: clamp(22px, 3vw, 40px); border-right: 1px solid var(--line); display: grid; align-content: start; gap: 24px; }
.instrument-controls input:not([type="checkbox"]), .instrument-controls select { display: block; width: 100%; min-width: 0; min-height: 48px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 0; background: #fffaf1; color: var(--ink); font: 16px var(--sans); }
.instrument-controls label { line-height: 1.5; }
.instrument-controls label span { font-weight: 400; text-transform: none; }
.control-note { font: 13px/1.55 var(--sans); color: #57534d; margin: 9px 0 0; }
.control-note:empty { display: none; }
.instrument-buttons { display: flex; flex-wrap: wrap; gap: 10px; }
.instrument-buttons .button { flex: 1 1 auto; padding: 12px; }
.definition-toggle { display: flex; gap: 10px; align-items: center; min-height: 44px; font: 14px var(--sans); cursor: pointer; }
.definition-toggle input { width: 20px; height: 20px; accent-color: var(--ink); flex: 0 0 auto; }
.specimen-sheet { min-width: 0; padding: clamp(24px, 3.8vw, 50px); display: flex; flex-direction: column; }
.specimen-stamp, .specimen-measure, .evidence-type { font: 700 11px/1.7 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: #57534d; }
.specimen-stamp { border-bottom: 1px solid var(--line); padding-bottom: 14px; margin: 0; }
.generated-text { margin: 30px 0 24px; font-size: clamp(29px, 3.3vw, 47px); line-height: 1.15; letter-spacing: -.025em; overflow-wrap: anywhere; white-space: pre-wrap; }
.specimen-measure { margin: 0 0 18px; }
.specimen-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.copy-status { font: 13px/1.5 var(--sans); }
.preflight { border-top: 1px solid var(--line); margin-top: 30px; padding-top: 22px; }
.preflight h3 { font: 700 11px/1.5 var(--sans); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 12px; }
.preflight-label { font-size: 25px; margin: 0; }
.preflight p:not([class]) { font-size: 17px; line-height: 1.55; margin: 10px 0; }
.evidence-type { margin-block: 10px; }
.lab-method { margin-top: 18px; border-bottom: 1px solid var(--line-soft); }
.lab-method summary { padding: 18px 0; cursor: pointer; font: 650 13px var(--sans); }
.lab-method > div { max-width: 900px; font-size: 18px; line-height: 1.6; padding-bottom: 12px; color: #57534d; }
.generated-definition { font-size: 21px; line-height: 1.5; color: #57534d; margin: 0 0 24px; }
.generated-definition:empty { display: none; }
.poem-text { font-size: clamp(20px, 2vw, 29px); line-height: 1.65; letter-spacing: -.015em; }
.sheet-caption { margin: auto 0 0; padding-top: 35px; color: #57534d; font-size: 15px; font-style: italic; line-height: 1.5; }
.lab-colophon { padding-block: 45px; max-width: 900px; }
.lab-colophon p:not(.eyebrow) { font-size: 18px; line-height: 1.6; color: #57534d; }
.generator-page :is(input, select, button, a, summary):focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.generator-page [aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; }
.generator-page .button:disabled { opacity: .55; cursor: not-allowed; }
@media (max-width: 850px) {
  .instrument-heading, .instrument-workbench { grid-template-columns: 1fr; }
  .instrument-controls { border-right: 0; border-bottom: 1px solid var(--line); }
  .instrument-heading { gap: 18px; }
  .lab-hero h1 { font-size: clamp(50px, 12vw, 88px); }
}
/* React to the space left by resized rails, not just the viewport. */
@container (max-width: 850px) {
  .instrument-workbench, .instrument-heading, .lab-hero .institutional-hero-grid { grid-template-columns: 1fr; }
  .instrument-controls { border-right: 0; border-bottom: 1px solid var(--line); }
  .lab-hero h1 { font-size: clamp(44px, 11cqi, 88px); overflow-wrap: anywhere; }
  .lab-hero .institutional-aside { border-left: 0; border-top: 1px solid var(--line); padding: 22px 0 0; }
}
@container (max-width: 740px) {
  .generator-page .site-header nav a:not(.queefboard-link) { display: none; }
}
@container (max-width: 280px) {
  .generator-page .brand span:last-child { display: none; }
}
@media (max-width: 400px) {
  .generator-page .site-header { gap: 12px; }
  .generator-page .brand { font-size: 10px; }
  .generator-page .site-header nav a { font-size: 10px; }
  .instrument-buttons .button { width: 100%; }
}