:root{--fondo:#f5f6f8;--superficie:#ffffff;--borde:#e3e6ea;--texto:#1c2430;--suave:#5f6b7a;--primario:#1f5eff;--primario-oscuro:#1648c4;--primario-suave:#e8eeff;--exito:#127a4b;--exito-suave:#e3f5ec;--alerta:#9a5b00;--alerta-suave:#fff3dc;--peligro:#b42318;--peligro-suave:#fdecea;--radio:10px;--sombra:0 1px 2px rgba(16,24,40,0.06),0 1px 3px rgba(16,24,40,0.08);color-scheme:light}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--fondo);color:var(--texto);font-size:14px;line-height:1.45}a{color:var(--primario);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0}h2{font-size:16px;margin:0 0 12px}.panel{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.lateral{background:#111827;color:#cbd5e1;padding:20px 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