:root{--mv-bg:#050816;--mv-bg2:#0b1630;--mv-glass:rgba(255,255,255,.08);--mv-border:rgba(255,255,255,.16);--mv-blur:28px}
body.mv-material-engine{background:radial-gradient(circle at 20% 10%,rgba(100,140,255,.25),transparent 35%),radial-gradient(circle at 80% 20%,rgba(180,90,255,.18),transparent 40%),linear-gradient(180deg,var(--mv-bg),var(--mv-bg2))}
.mv-material-engine .vision-surface,.mv-material-engine .post-card{background:var(--mv-glass)!important;border:1px solid var(--mv-border)!important;backdrop-filter:blur(var(--mv-blur));-webkit-backdrop-filter:blur(var(--mv-blur))}
.mv-material-hero{animation:mvReveal 1s ease both}
@keyframes mvReveal{from{opacity:0;transform:translateY(30px);filter:blur(15px)}to{opacity:1;transform:none;filter:none}}