/* FASE 3.1 · céu real: Lua usa posição e fase astronômicas sem criar um segundo astro. */
body.universe-home #atlas-sun .sun-disc{overflow:hidden}
body.universe-home #atlas-sun .mc-moon-phase{display:none;position:absolute;inset:0;width:100%;height:100%;border-radius:50%;pointer-events:none;z-index:2}
body.universe-home.mc-moon #atlas-sun .mc-moon-phase{display:block}
body.universe-home.mc-moon #atlas-sun .sun-disc::after{z-index:3;mix-blend-mode:soft-light}
body.universe-home.mc-moon #atlas-sun[data-real="true"] .sun-label span{color:#b9c6d0}
@media(prefers-reduced-motion:reduce){body.universe-home #atlas-sun .mc-moon-phase{image-rendering:auto}}