:root{--azul-900: #1e3a8a;--azul-700: #1d4ed8;--azul-600: #2563eb;--azul-100: #dbeafe;--azul-50: #eff6ff;--borde: #dbe2ea;--texto: #0f172a;--suave: #475569;--fondo: #f5f7fb;--superficie: #ffffff;--peligro: #dc2626;--peligro-fondo: #fef2f2;--peligro-borde: #fecaca;--acento: var(--azul-600);--radio: 8px;--sombra: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 1px rgba(15, 23, 42, .04)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:400 14px/1.55 Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--texto);background:var(--fondo)}h1,h2,h3{color:var(--azul-900);font-weight:700;letter-spacing:-.01em}h1{font-size:1.4rem}h2{font-size:1.2rem;margin:0 0 .35rem}h3{font-size:1rem;margin:0 0 .35rem}.app{max-width:1400px;margin:0 auto;padding:1rem}main{padding-bottom:2rem}header{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;border-bottom:1px solid 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