:root{--primario:#4338ca;--primario-oscuro:#3730a3;--azul:#2563eb;--degradado:linear-gradient(135deg, #4338ca 0%, #2563eb 100%);--marino:#161a3a;--marino-2:#20265a;--fondo:#fff;--fondo-suave:#f4f6fc;--texto:#1c2233;--texto-suave:#55607a;--borde:#dde3f0;--radio:14px;--sombra:0 10px 30px #22306e24}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{color:var(--texto);background:var(--fondo);margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.65}.contenedor{max-width:1100px;margin:0 auto;padding:0 20px}.texto{max-width:760px;margin:0 auto;padding:0 20px}a{color:var(--primario)}a:hover{color:var(--primario-oscuro)}img{max-width:100%;height:auto;display:block}h1,h2,h3{letter-spacing:-.01em;line-height:1.2}h1{margin:0 0 18px;font-size:clamp(2rem,5vw,3rem);font-weight:800}h2{margin:0 0 14px;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}h3{margin:0 0 8px;font-size:1.15rem;font-weight:700}.centrado{text-align:center}.etiqueta{letter-spacing:.06em;text-transform:uppercase;color:#fff;background:#ffffff2e;border-radius:999px;margin:0 0 14px;padding:4px 12px;font-size:.8rem;font-weight:700;display:inline-block}.intro{margin:0 0 24px;font-size:1.15rem}.nota{opacity:.85;margin:12px 0 0;font-size:.9rem}.fecha{color:var(--texto-suave);font-size:.9rem}.cabecera{background:var(--fondo);border-bottom:1px solid var(--borde);z-index:10;position:sticky;top:0}.cabecera .contenedor{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;padding-top:14px;padding-bottom:14px;display:flex}.marca{color:var(--primario);letter-spacing:-.01em;font-size:1.2rem;font-weight:800;text-decoration:none}.navegacion{gap:22px;display:flex}.navegacion a{color:var(--texto);font-size:.95rem;font-weight:600;text-decoration:none}.navegacion a:hover{color:var(--primario)}.pie{background:var(--marino);color:#c5cbe6;font-size:.9rem}.pie 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span{color:var(--texto-suave)}.descargas{flex-wrap:wrap;gap:12px;margin:0;display:flex}.boton{border:2px solid var(--primario);background:var(--primario);color:#fff;border-radius:999px;padding:13px 24px;font-weight:700;text-decoration:none;display:inline-block}.boton:hover{background:var(--primario-oscuro);border-color:var(--primario-oscuro);color:#fff}.boton.claro{color:var(--primario);background:#fff;border-color:#fff}.boton.claro:hover{color:var(--primario-oscuro);background:#eef1ff;border-color:#eef1ff}.boton.contorno{color:#fff;background:0 0;border-color:#fff}.boton.contorno:hover{color:#fff;background:#ffffff24}.galeria{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-top:24px;display:grid}figure{margin:0}.galeria img{border:1px solid var(--borde);border-radius:var(--radio);background:#fff}figcaption{color:var(--texto-suave);margin-top:8px;font-size:.9rem}details{border:1px solid var(--borde);border-radius:var(--radio);background:var(--fondo);margin:12px 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