:root{color:#1d2620;background:#f7f8f4;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#f7f8f4}button,input,select,a{font:inherit}button{border:0;cursor:pointer}.app-shell{width:min(100%,430px);min-height:100vh;margin:0 auto;padding:calc(14px + env(safe-area-inset-top)) 14px calc(24px + env(safe-area-inset-bottom))}.app-switcher{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-bottom:16px;padding:4px;border:1px solid #dce4dd;border-radius:10px;background:#eef2ee}.app-switcher button{display:inline-flex;min-height:42px;align-items:center;justify-content:center;gap:7px;border-radius:7px;background:transparent;color:#607168;font-size:14px;font-weight:900}.app-switcher button.active{background:#fff;color:#1f2a24;box-shadow:0 1px 4px 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