/* Biological insights: tabbed analysis explorer (Question / Plan / Execute / Results). */
.sec-insights { --radius-12: 12px; padding: 96px 0; background: var(--surface-2); }
.ix-stage[hidden], .ix-case[hidden], .ix-figure-preview[hidden], .ix-explorer figure[hidden] { display: none; }
.ix-tabs button:hover:not([aria-selected="true"]) { border-color: var(--border-strong); color: var(--ink); }
.ix-tabs button:focus-visible, .ix-journey-nav button:focus-visible, .ix-auto-pause:focus-visible,
.ix-figure-options button:focus-visible, .ix-enlarge:focus-visible, .ix-figure-preview:focus-visible,
.ix-sources summary:focus-visible, .ix-mobile-next button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.ix-stage-layout:focus-visible { outline: none; }
.ix-stories-head { display: flex; align-items: center; justify-content: space-between; gap: 32px; margin-bottom: 40px; }
.ix-stories-titles { max-width: 700px; }
.ix-kicker { margin: 0px 0px 14px; color: var(--accent); font: 600 12px/1.5 var(--font-mono); letter-spacing: 0.16em; text-transform: uppercase; }
.ix-stories-titles h2 { margin: 0px; color: var(--ink); font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.08; text-wrap: balance; }
.ix-stories-intro { flex: 0 1 400px; margin: 0px; color: var(--ink-soft); font-size: 16px; line-height: 1.6; text-wrap: pretty; }
.ix-explorer { margin-top: 12px; }
.ix-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.ix-tabs button { min-height: 42px; padding: 9px 18px; color: var(--ink-soft); border: 1px solid var(--hairline); border-radius: var(--radius-pill); background: var(--white); font: 400 16px/1.6 var(--font-sans); cursor: pointer; transition: background-color 0.16s, color 0.16s, border-color 0.16s; }
.ix-tabs button[aria-selected="true"] { color: var(--white); border-color: var(--blue-deep); background: var(--blue-deep); }
.ix-window { min-height: 340px; overflow: hidden; border: 1px solid var(--hairline); border-radius: var(--radius-20); background: var(--white); box-shadow: rgba(12, 20, 36, 0.08) 0px 4px 14px, rgba(12, 20, 36, 0.05) 0px 2px 6px; }
.ix-bar { display: flex; min-height: 54px; align-items: center; gap: 14px; padding: 14px 24px; color: var(--muted); border-bottom: 1px solid var(--hairline); font: 12px/1.5 var(--font-mono); }
.ix-traffic { color: rgb(215, 223, 234); letter-spacing: 3px; }
.ix-record { margin-left: auto; font-size: 11px; }
.ix-stage-layout { display: grid; min-height: 430px; grid-template-columns: 220px minmax(0px, 1fr); }
.ix-journey-controls { display: flex; flex-direction: column; align-items: stretch; gap: 24px; padding: 28px 20px; border-right: 1px solid var(--hairline); background: var(--surface-2); }
.ix-journey-nav { display: flex; flex-direction: column; gap: 0px; }
.ix-journey-nav button { position: relative; min-height: 48px; z-index: 1; margin: 0px 0px 12px; padding: 13px 12px; border: 0px; border-radius: var(--radius-8); background: transparent; color: var(--muted); font: 400 16px/1.6 var(--font-sans); text-align: left; cursor: pointer; }
.ix-journey-nav button:not(:last-child)::after { position: absolute; top: 100%; left: 19px; width: 2px; height: 12px; background: var(--hairline); content: ""; }
.ix-journey-nav button[aria-pressed="true"] { color: var(--blue-deep); background: var(--blue-50); box-shadow: inset 3px 0 var(--blue-deep); }
.ix-journey-nav button[aria-pressed="true"]::after { background: var(--blue-deep); }
.ix-auto-pause { margin-top: auto; padding: 10px 0px; border: 0px; background: transparent; color: var(--blue-deep); font: 400 16px/1.6 var(--font-sans); text-align: left; cursor: pointer; }
.ix-stage-content { min-width: 0px; }
.ix-request { min-height: 100%; padding: 30px 32px; border-bottom: 1px solid var(--hairline); background: var(--surface-2); }
.ix-label { color: var(--muted); font: 500 11px/1.6 var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; }
.ix-request h3 { max-width: 800px; margin: 10px 0px; color: var(--ink); font-size: 23px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.4; }
.ix-request .ix-input { margin: 0px; color: var(--muted); font: 12px/1.7 var(--font-mono); }
.ix-design { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--hairline); }
.ix-design-heading { margin-bottom: 16px; color: var(--muted); font: 11px/1.6 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; }
.ix-study-lanes { display: grid; grid-template-columns: repeat(3, minmax(0px, 1fr)); gap: 12px; }
.ix-study-lanes > div { padding: 12px; border: 1px solid var(--hairline); border-radius: var(--radius-12); background: var(--surface-2); text-align: center; }
.ix-study-lanes img { display: block; width: 60px; height: 60px; margin: 0px auto 8px; object-fit: contain; }
.ix-study-lanes b, .ix-study-lanes span { display: block; }
.ix-study-lanes b { font-size: 14px; }
.ix-study-lanes span { margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.ix-design-connector { display: flex; justify-content: center; padding: 6px 0px; color: var(--blue-deep); }
.ix-design-end { padding: 12px 16px; border-radius: var(--radius-8); background: var(--blue-deep); color: var(--white); font-size: 13px; font-weight: 600; text-align: center; }
.ix-design-end-light { margin-top: 12px; background: var(--blue-50); color: var(--blue-deep); }
.ix-design-credit { margin: 14px 0px 0px; color: var(--muted); font-size: 11px; line-height: 1.65; }
.ix-design-credit a { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 2px; }
.ix-cohort-grid { display: grid; grid-template-columns: repeat(3, minmax(0px, 1fr)); gap: 8px; }
.ix-cohort-grid > div { padding: 12px 8px; border: 1px solid var(--hairline); border-radius: var(--radius-8); background: var(--surface-2); text-align: center; }
.ix-cohort-grid b, .ix-cohort-grid span { display: block; }
.ix-cohort-grid b { font: 11px/1.5 var(--font-mono); }
.ix-cohort-grid span { margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.ix-paper-panel { position: relative; max-width: 620px; aspect-ratio: 530 / 200; margin: 0px auto; overflow: hidden; background: var(--white); }
.ix-paper-panel img { position: absolute; top: 0px; left: 0px; width: 149.8%; max-width: none; height: auto; }
.ix-plan-lead { margin: 0px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.ix-plan-flow { display: grid; grid-template-columns: repeat(3, minmax(0px, 1fr)); gap: 18px; }
.ix-plan-node { position: relative; min-width: 0px; padding: 18px 14px; border: 1px solid var(--hairline); border-radius: var(--radius-12); background: var(--surface-2); }
.ix-plan-node:not(:last-child)::after { position: absolute; top: 45%; right: -16px; color: var(--blue-deep); content: "→"; }
.ix-plan-node img { display: block; width: 38px; height: 38px; margin-bottom: 12px; object-fit: contain; }
.ix-plan-node b { display: block; font-size: 14px; line-height: 1.4; }
.ix-plan-node span { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.ix-plan-footer { margin: 18px 0px 0px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.ix-journey-steps { padding: 28px 32px; }
.ix-journey-steps ol { display: grid; gap: 0px; margin: 14px 0px 0px; padding: 0px; list-style: none; }
.ix-journey-step { display: flex; align-items: center; gap: 14px; min-height: 53px; padding: 12px 0px; color: var(--ink); font-size: 14px; font-weight: 600; line-height: 1.45; }
.ix-step-check { display: grid; width: 28px; height: 28px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--blue-deep); color: var(--white); font: 12px/1 var(--font-mono); }
.ix-journey-step strong { display: block; font-weight: 600; }
.ix-journey-step small { display: block; margin-top: 4px; color: var(--muted); font: 10px/1.5 var(--font-mono); }
.ix-gallery { padding: 28px 32px; border-bottom: 1px solid var(--hairline); }
.ix-figure-intro { margin: 10px 0px 0px; color: var(--ink-soft); font-size: 14px; line-height: 1.6; }
.ix-figure-options { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0px 18px; }
.ix-figure-options button, .ix-enlarge { min-height: 36px; padding: 9px 13px; border: 1px solid var(--hairline); border-radius: var(--radius-8); background: var(--white); color: var(--blue-deep); font: 400 16px/1.6 var(--font-sans); cursor: pointer; }
.ix-figure-options button[aria-pressed="true"] { border-color: var(--blue-deep); background: var(--blue-50); }
.ix-gallery figure { margin: 0px; }
.ix-figure-preview { display: block; width: 100%; padding: 0px; overflow: hidden; border: 0px; background: var(--white); cursor: zoom-in; }
.ix-gallery img { display: block; width: 100%; max-height: 420px; height: auto; object-fit: contain; }
.ix-gallery figcaption { margin: 16px 0px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.ix-enlarge { display: inline-flex; align-items: center; gap: 7px; }
.ix-takeaway { display: grid; min-height: 180px; grid-template-columns: 1fr; align-items: center; padding: 22px 32px; border-top: 1px solid var(--hairline); background: var(--blue-50); }
.ix-takeaway .ix-label { color: var(--blue-deep); }
.ix-takeaway h4 { max-width: 850px; margin: 10px 0px; color: var(--ink); font-size: 25px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.35; }
.ix-limit { margin: 0px; padding: 16px 32px 20px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.ix-sources { border-top: 1px solid var(--hairline); }
.ix-sources summary { padding: 16px 32px; color: var(--blue-deep); font-size: 12px; font-weight: 600; cursor: pointer; }
.ix-sources > div { padding: 0px 32px 18px; color: var(--muted); font-size: 11px; line-height: 1.65; }
.ix-sources p { margin: 5px 0px; }
.ix-unverified-source { color: var(--ink-soft); }
.ix-mobile-next { display: none; }
.ix-caption { max-width: 70ch; margin: 32px 0 0 auto; color: var(--muted); font-size: 13px; line-height: 1.5; text-align: right; }
@media (max-width: 760px) { .ix-caption { margin-left: 0; text-align: left; } }
.ix-figure-dialog { width: calc(-32px + 100vw); max-width: 1250px; max-height: 90dvh; padding: 20px; overflow: auto; border: 1px solid var(--hairline); border-radius: 16px; background: var(--white); color: var(--ink); }
.ix-figure-dialog::backdrop { background: rgba(10, 25, 45, 0.6); }
.ix-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; font-size: 14px; }
.ix-dialog-head button { display: inline-flex; min-height: 36px; align-items: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--hairline); border-radius: var(--radius-8); background: var(--surface-2); color: var(--ink); font: 400 14px/1.6 var(--font-sans); cursor: pointer; }
.ix-dialog-image { max-height: 75dvh; overflow: auto; }
.ix-dialog-image img { display: block; width: 100%; height: auto; object-fit: contain; }
.ix-dialog-caption { margin: 12px 0px 0px; color: var(--muted); font-size: 12px; line-height: 1.65; }
@media (max-width: 900px) {
.ix-stories-head { align-items: flex-start; flex-direction: column; gap: 14px; }
.ix-stories-intro { flex: 0 0 auto; }}
@media (max-width: 760px) {
}
@media (max-width: 700px) {
.ix-traffic { display: none; }
.ix-bar { padding: 14px 18px; font-size: 10px; }
.ix-stage-layout { min-height: 430px; grid-template-columns: 116px minmax(0px, 1fr); }
.ix-journey-controls { gap: 14px; padding: 22px 10px; }
.ix-journey-nav button { min-height: 46px; padding: 12px 8px; font-size: 12px; white-space: nowrap; }
.ix-request, .ix-journey-steps, .ix-gallery { padding: 22px 16px; }
.ix-request h3 { font-size: 19px; }
.ix-request .ix-input { overflow-wrap: anywhere; }
.ix-study-lanes { gap: 5px; }
.ix-study-lanes > div { padding: 8px 3px; }
.ix-study-lanes img { width: 40px; height: 40px; }
.ix-study-lanes b { font-size: 12px; }
.ix-cohort-grid { grid-template-columns: repeat(2, minmax(0px, 1fr)); }
.ix-plan-flow { grid-template-columns: 1fr; gap: 16px; }
.ix-plan-node { padding: 14px; }
.ix-plan-node:not(:last-child)::after { top: 100%; right: 50%; content: "↓"; }
.ix-plan-node img { float: left; width: 30px; height: 30px; margin: 0px 12px 6px 0px; }
.ix-design-end { font-size: 11px; }
.ix-journey-step { align-items: flex-start; gap: 8px; font-size: 13px; }
.ix-step-check { width: 22px; height: 22px; }
.ix-figure-options button { padding: 8px; font-size: 11px; }
.ix-takeaway { min-height: 0px; padding: 22px 16px; }
.ix-takeaway h4 { font-size: 21px; }
.ix-limit { padding: 14px 16px; font-size: 11px; }
.ix-sources summary { padding: 15px 16px; }
.ix-sources > div { padding: 0px 16px 16px; }
.ix-caption { font-size: 12px; }
.ix-mobile-next { display: flex; justify-content: flex-end; padding: 12px 16px; border-top: 1px solid var(--hairline); }
.ix-mobile-next button { display: inline-flex; min-height: 36px; align-items: center; gap: 7px; padding: 6px 0px 6px 8px; border: 0px; background: transparent; color: var(--blue-deep); font: 400 16px/1.6 var(--font-sans); cursor: pointer; }}