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h2{font-size:18px}.measurement-help-figure{min-width:0}.measurement-help-notes{margin-top:6px}.measurement-help-notes>summary{min-height:44px;align-content:center;cursor:pointer;font-size:13px;color:var(--muted)}.tool-row:has(.tool-open:hover),.tool-row:has(.tool-open:focus-visible){background:var(--wash)}.calculator-list .tool-row .tool-open:hover,.tool-row .tool-open:hover{background:transparent}.calculator-list .tool-row .row-heart:hover,.tool-row .row-heart:hover,.row-heart:focus-visible{background:var(--wash);opacity:1}.tool-row .row-heart{min-width:44px;min-height:44px}@media(max-width:600px){.continuity-doppler-pair{grid-template-columns:minmax(0,1fr)!important;gap:6px!important}.continuity-doppler-pair>svg:first-child{height:140px!important;width:100%!important;justify-self:center}.continuity-doppler-pair>svg:last-child{width:100%!important;height:auto!important}}.library-toolbar .expanded-search{display:flex;align-items:center;flex:1;min-width:0;padding:0 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