*{margin:0;padding:0;box-sizing:border-box;font-family:Poppins,Arial,sans-serif}
body{overflow:hidden;background:linear-gradient(-45deg,#0f172a,#1e293b,#ff006e,#ff4d6d);background-size:400% 400%;animation:bg 12s ease infinite;color:#fff}
@keyframes bg{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}
.screen{display:none;height:100vh;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:20px}
.active{display:flex}
button{padding:14px 28px;border:none;border-radius:40px;cursor:pointer;margin-top:20px;font-size:18px}
.glass,.card{background:rgba(255,255,255,.12);backdrop-filter:blur(10px);padding:25px;border-radius:20px}
.gallery{display:flex;gap:20px;flex-wrap:wrap;justify-content:center;margin:25px}
.card{width:180px;height:220px;display:flex;align-items:center;justify-content:center}
.bigheart{font-size:140px;animation:beat 1s infinite}
@keyframes beat{50%{transform:scale(1.15)}}
#yes{background:#fff;color:#ff006e;font-weight:bold}
#no{background:#ff006e;color:#fff;position:fixed}
.hearts span{position:fixed;bottom:-20px;animation:float 8s linear infinite}
@keyframes float{to{transform:translateY(-120vh);opacity:0}}