:root{color-scheme:dark;--bg:#0b1522;--card:#111f2e;--card2:#172738;--border:#294055;--txt:#eaf1f5;--muted:#91a3b5;--teal:#47ddba;--teal2:#0ca785;--shadow:0 14px 50px #07101b66}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--txt)}body{background-image:radial-gradient(ellipse 70% 30% at 50% -20%,#123a47 0%,transparent 70%)}button,input{font:inherit}button,.button{cursor:pointer;border-radius:9px;padding:12px 16px;border:1px solid var(--border);color:var(--txt);background:#23384b;font-size:13px;font-weight:650;transition:filter .15s,background 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17px}.main-panel,.sidepanel{padding:16px}.footnotes{display:block}.footnotes div+div{margin-top:8px}.square{font-size:clamp(22px,7vw,40px)}}@media(max-width:480px){.corner-steps{grid-template-columns:repeat(2,1fr)}.actions{display:grid;grid-template-columns:1fr 1fr}.actions #reset-calibration{grid-column:1/-1}.scan-actions{flex-wrap:wrap}.scan-actions button{min-width:100%}.scan-actions .switchlabel{margin:4px 0}.topright .version{display:none}.hero h1{font-size:34px}.preview-wrap{min-height:210px}}

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[hidden]{display:none!important}