:root{color:#172033;font-synthesis:none;text-rendering:optimizelegibility;--bg:#eef3f8;--surface:#fffffff0;--surface-2:#f7f9fc;--ink:#172033;--muted:#667085;--line:#dbe3ee;--blue:#1f67c1;--blue-2:#4ba3ff;--green:#15936d;--red:#d64c55;--shadow:0 16px 40px #142d5014;background:#eef3f8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);min-width:320px;margin:0}button,select,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.app-shell{background:radial-gradient(circle at 12% 0%, #4997eb1a, transparent 34%), var(--bg);min-height:100vh;transition:all .25s}.app-shell.dark{--bg:#0c1320;--surface:#121b2a;--surface-2:#0f1724;--ink:#edf4ff;--muted:#9eabc0;--line:#253247;--shadow:0 16px 40px #00000040}.app-shell.contrast{filter:contrast(1.08)}.topbar{border-bottom:1px solid 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