@keyframes pulse-subtle{0%{opacity:.4;transform:scale(.97)}50%{opacity:.7;transform:scale(1.03)}to{opacity:.4;transform:scale(.97)}}.animate-pulse-subtle{animation:pulse-subtle 4s ease-in-out infinite}.planet-card{transition:all .3s ease;box-shadow:0 4px 20px rgba(0,0,0,.2)}.planet-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.3);border-color:hsla(0,0%,100%,.2);transform:translateY(-4px) scale(1.02)}.stars-container{position:absolute;inset:0;z-index:-5;overflow:hidden}.stars-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(2px 2px at 20px 30px,hsla(0,0%,100%,.9),transparent),radial-gradient(2px 2px at 40px 70px,hsla(0,0%,100%,.8),transparent),radial-gradient(3px 3px at 120px 40px,hsla(0,0%,100%,.7),transparent),radial-gradient(1px 1px at 220px 220px,hsla(0,0%,100%,.9),transparent),radial-gradient(2px 2px at 350px 280px,hsla(0,0%,100%,.8),transparent),radial-gradient(2px 2px at 500px 150px,hsla(0,0%,100%,.7),transparent);background-repeat:repeat;background-size:600px 600px;opacity:.3}