/* The disk remains opaque: reduce emitted RGB brightness, never layer opacity. */
.solar-scene .hero-sun { filter:brightness(.74) saturate(.93);opacity:1; }
#hero-h { -webkit-text-stroke:0;text-shadow:4px 6px 6px #000;backdrop-filter:blur(1px); }
.hero__summary { color:#d1dde5;text-shadow:4px 4px 4px #000;backdrop-filter:blur(1.5px); }
.brand__logo,.brand__footer-logo,.book__logo { background:transparent;filter:brightness(1.25) drop-shadow(0 0 .8px rgba(133,222,255,.95)); }
@media print { .brand__logo,.brand__footer-logo,.book__logo { filter:none; } }