/* Shared cinematic environment layer. The dark glass wash preserves readable UI over every photograph. */
body.nc-ecosystem-worlds-v4{isolation:isolate;background-color:#02070b!important}
.nc-ecosystem-world-backdrop{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background-image:linear-gradient(180deg,rgba(1,7,11,.66),rgba(1,8,12,.78)),radial-gradient(circle at 50% 35%,rgba(0,0,0,0),rgba(0,0,0,.56) 78%),var(--nc-ecosystem-world);background-position:center;background-size:cover;background-repeat:no-repeat;filter:saturate(1.04) contrast(1.04);transform:scale(1.035);transition:background-image .9s ease,filter .9s ease}
.nc-ecosystem-world-backdrop::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.18),transparent 25%,transparent 75%,rgba(0,0,0,.18));box-shadow:inset 0 0 160px rgba(0,0,0,.42)}
body.nc-ecosystem-worlds-v4> :not(#ncEcosystemWorldBackdrop){position:relative;z-index:1}
/* Readability guard for headings/leaderboards/write-ups that sit directly on photographic surfaces. */
body.nc-ecosystem-worlds-v4 .nc-body-main,body.nc-ecosystem-worlds-v4 main,body.nc-ecosystem-worlds-v4 .page-shell-main{text-shadow:0 2px 12px rgba(0,0,0,.55)}
body.nc-ecosystem-worlds-v4 .card,body.nc-ecosystem-worlds-v4 .panel,body.nc-ecosystem-worlds-v4 .glass,body.nc-ecosystem-worlds-v4 table,body.nc-ecosystem-worlds-v4 .leaderboard-card{background-color:rgba(2,10,16,.74)!important;backdrop-filter:blur(10px)}
@media(prefers-reduced-motion:reduce){.nc-ecosystem-world-backdrop{transition:none}}