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html[data-theme="dark"] :is(.pt-eyebrow,.pt-mini-heading,.pt-metric,.pt-link-button,.pt-main a,.pt-entry-form-wrap a){color:var(--theme-accent)}
html[data-theme="dark"] :is(.pt-date-block,.pt-card-icon,.pt-avatar,.pt-step-number,.pt-demo-chip,.pt-tag,.pt-tag.neutral,.pt-imaging-intro,.pt-release-detail,.pt-question-empty,.pt-suggestion){background:var(--theme-soft);border-color:var(--theme-line);color:var(--theme-ink)}
html[data-theme="dark"] :is(.pt-date-block span,.pt-release-detail p,.pt-release-detail .pt-report-note,.pt-tag,.pt-suggestion){color:var(--theme-muted)}
html[data-theme="dark"] :is(.pt-task,.pt-care-step,.pt-question,.pt-facts>div,.pt-divider,.pt-footer,.pt-pending,.pt-entry-form-wrap .pt-entry-links){border-color:var(--theme-line)}
html[data-theme="dark"] :is(.pt-button,.pt-button.secondary,.pt-button.quiet,.pt-icon-button){background:var(--theme-soft);border-color:var(--theme-edge);color:var(--theme-ink)}
html[data-theme="dark"] :is(.pt-button.primary,.pt-auth-form .pt-button){background:#bcf881;border-color:#bcf881;color:#1c2914}
html[data-theme="dark"] :is(.pt-welcome){background:#273d2b;border-color:#658052;color:#e2f2d7}
html[data-theme="dark"] :is(.pt-welcome h2,.pt-welcome p,.pt-welcome .pt-eyebrow){color:#d9efc7}
html[data-theme="dark"] .pt-welcome .pt-button{background:#c4ee9a;color:#1c2914}
html[data-theme="dark"] .pt-q-art{background:#42603c}
html[data-theme="dark"] :is(.pt-q-art:before,.pt-q-art:after){border-color:#668653}
html[data-theme="dark"] .pt-q-art img{filter:none;opacity:.85}
html[data-theme="dark"] :is(.pt-feelings button,.pt-auth-modes){background:var(--theme-soft);border-color:var(--theme-line);color:var(--theme-ink)}
html[data-theme="dark"] :is(.pt-feelings button[aria-pressed=true],.pt-auth-modes button[aria-pressed=true],.pt-mobile-nav button[aria-pressed=true]){background:var(--theme-accent-bg);color:var(--theme-accent);border-color:#8cae70}
html[data-theme="dark"] :is(.pt-auth-modes button,.pt-mobile-nav button){color:var(--theme-muted)}
html[data-theme="dark"] :is(.pt-task.done strong){color:#c7d9ba}
html[data-theme="dark"] .pt-mini-progress{background:#3e5543}
html[data-theme="dark"] .pt-mini-progress>span{background:#b0dd84}
html[data-theme="dark"] .pt-error{color:var(--theme-error)}
html[data-theme="dark"] .pt-denied{background:var(--theme-warn-bg);border-color:#a58c58;color:var(--theme-warn)}
html[data-theme="dark"] :is(.pt-toast,.pt-session-notice){background:#273d2b;border-color:#8daa72;color:#e2f2d7}
html[data-theme="dark"] .pt-session-notice .btn.primary{background:#bcf881;color:#1c2914}
html[data-theme="dark"] .pt-mobile-brand .brand-mark{border-color:#bbf879}
html[data-theme="dark"] .pt-mobile-brand .brand-mark:after{background:#bbf879}
html[data-theme="light"] :is(.pt-sidebar,.pt-entry-story){background:#e2eddf;color:#203927}
html[data-theme="light"]{--pt-ink:var(--theme-ink);--pt-muted:var(--theme-muted)}
html[data-theme="light"] :is(.pt-mini-heading,.pt-metric,.pt-task.done strong,.pt-mobile-nav button){color:var(--theme-muted)}
html[data-theme="light"] :is(.pt-feelings button[aria-pressed=true],.pt-auth-modes button[aria-pressed=true],.pt-mobile-nav button[aria-pressed=true]){color:var(--theme-accent);background:var(--theme-accent-bg);border-color:var(--theme-edge)}
html[data-theme="light"] .pt-mobile-nav button[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--theme-edge)}
html[data-theme="light"] :is(.pt-sidebar .pt-brand,.pt-entry-story .pt-brand,.pt-entry-copy h1){color:#18382a}
html[data-theme="light"] :is(.pt-sidebar .pt-brand small,.pt-entry-story .pt-brand small,.pt-side-label,.pt-sidebar-bottom p,.pt-sidebar-bottom a,.pt-sidebar .pt-signout,.pt-entry-copy>p,.pt-entry-points>div,.pt-entry-foot){color:#45614c}
html[data-theme="light"] :is(.pt-entry-copy h1 em,.pt-entry-copy .pt-eyebrow,.pt-entry-points svg){color:#345f2d}
html[data-theme="light"] .pt-nav button{color:#43604c}
html[data-theme="light"] .pt-nav button[aria-pressed=true]{color:#214a2a;background:#c6dfb3}
html[data-theme="light"] .pt-nav button[aria-pressed=true] svg{color:#27542b}
html[data-theme="light"] .pt-entry-story:after{border-color:#b6cfae;box-shadow:0 0 0 45px #d7e5d0,0 0 0 46px #b6cfae,0 0 0 90px #dce8d6,0 0 0 91px #b6cfae}

/* Always retain existing display colors inside imaging regions. The UI
   around them changes appearance; canvas/image pixels and tissue colors do not. */
html[data-theme] :is(.scan-stage,.volume-stage){--a11y-text:#e5eeee;--a11y-muted:#c1d2dd;--theme-ink:#e5eeee;--theme-muted:#c1d2dd;color:#c1d2dd}
html[data-theme] body .workspace :is(.scan-overlay,.orientation,.volume-watermark,.volume-help,.volume-axis-key,.volume-axis-key span){color:#c1d2dd}
html[data-theme] body .workspace :is(.scan-overlay,.volume-watermark,.volume-help,.volume-axis-key){background:#0d1114e6}
html[data-theme] body .workspace :is(.scan-overlay strong,.volume-watermark strong){color:#e5eeee}
html[data-theme] .volume-badge{background:#1b2c26e6;color:#d0efb8;border-color:#789269}
html[data-theme] .volume-error{color:#dbe8ef}html[data-theme] .volume-error small{color:#b8ccd8}
html[data-theme="light"] .chart-wrap{background-color:#142128;border-color:#6c8586}
html[data-theme="light"] .entry-scan .scan-card{background:#f5faf5ee;color:var(--theme-ink);border-color:#9bb39f}
html[data-theme="light"] .entry-reconstruction{border-color:var(--theme-edge)}
html[data-theme="light"] :is(.scan-card small,.scan-callout){color:#3c644b}
html[data-theme="light"] .scan-card b svg{color:#416d30}
html[data-theme] .patient-offline :is(p,small){color:var(--theme-muted)}
html[data-theme] .patient-offline a{background:#c3f290;color:#172212;border:1px solid #68834f}
}

@media(max-width:680px){.theme-toggle{font-size:12px;padding:9px 11px}.pt-utility-bar,.entry-appearance{gap:8px;margin-bottom:18px}.rail>.brand-tile{display:none}}
@media(prefers-reduced-motion:reduce){.theme-toggle{transition:none}}
@media print{.theme-toggle,.pt-utility-bar,.entry-appearance{display:none!important}}
@media(forced-colors:active){
html[data-theme] body,html[data-theme] dialog:not(.tq-tour),html[data-theme] :is(.panel,.ew-panel,.research-card,.research-panel,.gq-therapy-card,.gq-result-panel,.dc-card,.pt-card,#doc-article,.license-text){background:Canvas;color:CanvasText;border-color:CanvasText}
html[data-theme] body :is(button,input,select,textarea,.btn,.pt-button,.theme-toggle){forced-color-adjust:auto;border-color:ButtonText}
html[data-theme] body :is(button,a,input,select,textarea,summary,[tabindex]):focus-visible{outline-color:Highlight;box-shadow:none}
html[data-theme] :is(.rail-link.active,.study-card.active,.ew-queue-item[aria-pressed=true],.pt-nav button[aria-pressed=true],.pt-mobile-nav button[aria-pressed=true],#docs-categories button[aria-pressed=true]){background:Highlight;color:HighlightText;border-color:Highlight}
html[data-theme] :is(.scan-stage,.volume-stage){--a11y-text:CanvasText;--a11y-muted:CanvasText;--theme-ink:CanvasText;--theme-muted:CanvasText}
html[data-theme] body .workspace :is(.scan-overlay,.scan-overlay strong,.orientation,.volume-watermark,.volume-watermark strong,.volume-help,.volume-axis-key,.volume-axis-key span){background:Canvas;color:CanvasText}
}