:root{--color-texto: #1a1a2e;--color-texto-suave: #5c5c6f;--color-fondo: #f7f7f9;--color-superficie: #f0f0f4;--color-borde: #e0e0e8;--color-acento: #1a1a2e;--color-acento-2: #c9a227;--radio: 8px;--radio-lg: 14px;--sombra: 0 8px 24px rgba(26, 26, 46, .08)}html[data-theme=dark]{--color-texto: #e8ecf2;--color-texto-suave: #9aa3b5;--color-fondo: #0c0f14;--color-superficie: #141a24;--color-borde: rgba(255, 255, 255, .12);--color-acento: #f1f3f8;--color-acento-2: #f5c542;--sombra: 0 8px 24px rgba(0, 0, 0, .35)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;color:var(--color-texto);background:var(--color-fondo);line-height:1.5;min-height:100vh}html[data-theme=light] body{background:linear-gradient(165deg,#f8fafc 0%,var(--color-fondo) 50%)}html[data-theme=dark] body{background:radial-gradient(1200px 600px at 10% -10%,#1a2334 0%,var(--color-fondo) 55%)}.contenedor{width:min(1120px,100% - 2rem);margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.55rem 1rem;border-radius:var(--radio);border:1px solid transparent;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primario{background:var(--color-acento);color:#fff;border-color:var(--color-acento)}.btn--primario:hover:not(:disabled){filter:brightness(1.08)}.btn--secundario{background:var(--color-superficie);color:var(--color-texto);border-color:var(--color-borde)}.btn--secundario:hover:not(:disabled){border-color:var(--color-texto)}.btn--peligro{background:#fff;color:#b00020;border-color:#ffcdd2}.btn--peligro:hover:not(:disabled){background:#ffebee}.btn--compacto{padding:.4rem .75rem;font-size:.875rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.section{margin-top:1.5rem}.page-title{font-weight:700;letter-spacing:.02em;font-size:clamp(1.75rem,3vw,2.25rem);margin:0 0 .5rem}.lead{font-size:1.05rem}.muted{color:var(--color-texto-suave)}