.c-art,.c-art-fondo{--c-art-acento:var(--brand);--c-art-suave:var(--brand-soft);--c-art-borde:var(--border-default);--c-art-velo:var(--brand-soft)}@supports (color:color-mix(in oklab,red,blue)){.c-art,.c-art-fondo{--c-art-suave:color-mix(in oklab,var(--c-art-acento) 14%,var(--surface-card));--c-art-borde:color-mix(in oklab,var(--c-art-acento) 42%,var(--border-subtle));--c-art-velo:color-mix(in oklab,var(--c-art-acento) 24%,transparent)}}.c-art__portada{--c-art-fit:var(--c-art-fit-d,1);--c-art-px:var(--c-art-px-d,.5);--c-art-py:var(--c-art-py-d,.5);--c-art-ajuste:var(--c-art-ajuste-d,cover);position:relative;isolation:isolate;overflow:hidden;aspect-ratio:16/9;border-radius:var(--radius-xl);border:1px solid var(--border-subtle);background:var(--surface-inset)}@media (max-width:620px){.c-art__portada{--c-art-fit:var(--c-art-fit-m,1);--c-art-px:var(--c-art-px-m,.5);--c-art-py:var(--c-art-py-m,.5);--c-art-ajuste:var(--c-art-ajuste-m,cover);aspect-ratio:4/3}}.c-art__portada .c-art__portada-medio{position:absolute;left:calc(100% * (1 - var(--c-art-fit)) * var(--c-art-px));top:calc(100% * (1 - var(--c-art-fit)) * var(--c-art-py));width:calc(100% * var(--c-art-fit));height:calc(100% * var(--c-art-fit));max-width:none;display:block;object-fit:var(--c-art-ajuste,cover)}.c-art__portada:after{content:"";position:absolute;inset:0;z-index:2;border-radius:inherit;pointer-events:none;box-shadow:inset 0 1px 0 hsla(0,0%,100%,.08),inset 0 0 0 1px hsla(0,0%,100%,.03)}.c-art-fondo{position:absolute;inset:0;overflow:hidden;background:radial-gradient(120% 90% at 50% 120%,var(--c-art-velo),transparent 60%),var(--surface-inset)}.c-art-fondo__aurora{position:absolute;top:-35%;left:-18%;width:72%;height:135%;border-radius:50%;filter:blur(46px);opacity:.55;background:radial-gradient(closest-side,var(--c-art-acento),transparent 72%)}.c-art-fondo__aurora--2{top:auto;left:auto;right:-14%;bottom:-48%;width:64%;background:radial-gradient(closest-side,var(--brand),transparent 72%)}.c-art-fondo__grilla{opacity:.55;background-image:radial-gradient(var(--border-strong) 1px,transparent 1.4px);background-size:18px 18px;-webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 25%,transparent 78%);mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,#000 25%,transparent 78%)}.c-art-fondo__chispas,.c-art-fondo__grilla{position:absolute;inset:0}.c-art-fondo__chispas i{position:absolute;bottom:14%;width:3px;height:3px;border-radius:50%;background:var(--c-art-acento);box-shadow:0 0 8px var(--c-art-acento);opacity:0}.c-art-fondo__chispas i:first-child{left:18%}.c-art-fondo__chispas i:nth-child(2){left:31%}.c-art-fondo__chispas i:nth-child(3){left:46%}.c-art-fondo__chispas i:nth-child(4){left:58%}.c-art-fondo__chispas i:nth-child(5){left:71%}.c-art-fondo__chispas i:nth-child(6){left:84%}.c-art-fondo__sello{position:absolute;inset:0;display:grid;place-items:center}.c-art-fondo__codigo{font-family:var(--font-mono);font-size:clamp(40px,8vw,92px);font-weight:800;letter-spacing:.04em;line-height:1;color:var(--text-primary);opacity:.9;text-shadow:0 0 32px var(--c-art-acento)}.c-art-fondo--compacto .c-art-fondo__codigo{font-size:clamp(28px,4vw,44px)}.c-art-fondo--compacto .c-art-fondo__chispas i:nth-child(n+4){display:none}.c-art-fondo__agua{position:absolute;right:3%;bottom:-10%;font-family:var(--font-mono);font-size:clamp(72px,13vw,190px);font-weight:800;line-height:1;letter-spacing:-.03em;color:var(--text-primary);opacity:.06;white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;user-select:none}.c-art-fondo--compacto .c-art-fondo__agua{font-size:clamp(44px,7vw,96px)}@media (prefers-reduced-motion:no-preference){.c-art-fondo__aurora{animation:c-art-deriva 18s var(--ease-in-out) infinite}.c-art-fondo__aurora--2{animation-duration:22s;animation-delay:-9s}.c-art-fondo__sello>*{animation:c-art-flota 6s var(--ease-in-out) infinite}.c-art-fondo__chispas i{animation:c-art-chispa 3.4s var(--ease-out) infinite}.c-art-fondo__chispas i:nth-child(2){animation-duration:4.1s;animation-delay:-1.2s}.c-art-fondo__chispas i:nth-child(3){animation-duration:3s;animation-delay:-2.1s}.c-art-fondo__chispas i:nth-child(4){animation-duration:4.6s;animation-delay:-.6s}.c-art-fondo__chispas i:nth-child(5){animation-duration:3.7s;animation-delay:-2.8s}.c-art-fondo__chispas i:nth-child(6){animation-duration:4.3s;animation-delay:-1.7s}}@keyframes c-art-deriva{0%,to{opacity:.55;transform:translateZ(0) scale(1)}50%{opacity:.75;transform:translate3d(6%,4%,0) scale(1.12)}}@keyframes c-art-flota{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes c-art-chispa{0%{opacity:0;transform:translateY(0) scale(.6)}20%{opacity:.9}to{opacity:0;transform:translateY(-70px) scale(1)}}@media print{.c-art-fondo{display:none!important}}