*{box-sizing:border-box;margin:0;padding:0}body{color:#f8fafc;background:#030712}.portal-card{transform-style:preserve-3d;background:#ffffff05;border-radius:20px;padding:2px;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative}.portal-card:before{content:"";background:linear-gradient(var(--border-angle,0deg), #14b8a6, transparent 40%, transparent 60%, #14b8a6);-webkit-mask-composite:xor;opacity:.5;border-radius:20px;padding:2px;transition:opacity .4s;animation:4s linear infinite borderSpin;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.portal-card:hover:before{opacity:1;box-shadow:0 0 30px #22c55e80}.portal-card-inner{-webkit-backdrop-filter:blur(20px);background:#030712e6;border-radius:18px;width:100%;height:100%;position:relative;overflow:hidden}@keyframes borderSpin{to{--border-angle:360deg}}@property --border-angle{syntax:"<angle>";inherits:false;initial-value:0deg}@keyframes cardGlitch{0%{clip-path:inset(10% 0 80%);filter:hue-rotate(90deg);transform:translate(-2px,2px)}20%{clip-path:inset(80% 0 10%);filter:hue-rotate(-90deg);transform:translate(2px,-2px)}40%{clip-path:inset(40% 0 50%);filter:hue-rotate(45deg);transform:translate(-2px,-2px)}60%{clip-path:inset(60% 0 20%);filter:hue-rotate(-45deg);transform:translate(2px,2px)}80%{clip-path:inset(20% 0 60%);filter:hue-rotate(20deg);transform:translate(-1px,1px)}to{clip-path:inset(0);filter:hue-rotate();transform:translate(0)}}.portal-card:hover:after{content:"";background:inherit;border-radius:inherit;z-index:10;pointer-events:none;opacity:.15;mix-blend-mode:overlay;animation:.3s cubic-bezier(.25,.46,.45,.94) both cardGlitch;position:absolute;inset:0}