:root { --tinta: #1d1d1b; --fondo: #fffdf8; --acento: #9c3d23; --suave: #f3ede2; --borde: #d9cfbf; }
* { box-sizing: border-box; }
html { font-size: 112.5%; }
body { margin: 0; background: var(--fondo); color: var(--tinta); font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.55; }
header, main, footer { max-width: 40rem; margin: 0 auto; padding: 0 1.1rem; }
header { display: flex; justify-content: space-between; align-items: center; padding-top: 1rem; }
.marca { font-weight: 800; letter-spacing: .02em; color: var(--acento); text-decoration: none; font-size: 1.1rem; }
.idioma { font-size: .95rem; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 1.2rem 0 .6rem; }
h2 { font-size: 1.2rem; margin: 2rem 0 .5rem; color: var(--acento); }
.entrada { font-size: 1.05rem; }
a { color: var(--acento); }
.ref { font-size: .75em; vertical-align: super; text-decoration: none; padding: 0 .1em; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: .5rem 0; }
th, td { border-bottom: 1px solid var(--borde); padding: .4rem .3rem; text-align: right; }
th:first-child, td:first-child { text-align: left; }
.caja { background: var(--suave); border-left: 4px solid var(--acento); padding: .8rem 1rem; margin: 1rem 0; }
.boton { display: inline-block; background: #1f8a4c; color: #fff; padding: .7rem 1.1rem; border-radius: .4rem; text-decoration: none; font-weight: 700; margin: .5rem 0; }
ol.fuentes { font-size: .9rem; padding-left: 1.4rem; }
ol.fuentes li { margin-bottom: .4rem; overflow-wrap: anywhere; }
footer { font-size: .85rem; color: #555; border-top: 1px solid var(--borde); margin-top: 2.5rem; padding-top: 1rem; padding-bottom: 2rem; }
.nota { position: relative; }
.diapo img { display: none; position: absolute; left: 0; top: 100%; width: 100%; z-index: 10; border: 1px solid var(--borde); box-shadow: 0 6px 24px rgba(0,0,0,.25); }
.diapo:hover img, .diapo:focus img { display: block; }
.tabla { overflow-x: auto; }
@media (max-width: 480px) { table { font-size: .74rem; } th, td { padding: .35rem .15rem; } }