*{margin:0;padding:0;box-sizing:border-box;}
body{min-height:100vh;display:flex;align-items:center;justify-content:center;font-family:system-ui,-apple-system,sans-serif;overflow:hidden;}
.gradient-bg{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);background-size:400% 400%;animation:gradient 15s ease infinite;z-index:-1;}
@keyframes gradient{
    0%{background-position:0% 50%;}
    50%{background-position:100% 50%;}
    100%{background-position:0% 50%;}
}
.title{color:white;font-size:clamp(4rem, 15vw, 9rem);font-weight:bold;letter-spacing:0.1em;text-shadow:2px 2px 4px rgba(0,0,0,.3);animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{
    0%,100%{transform:scale(1);}
    50%{transform:scale(1.05);}
}