*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh;font-family:Arial,Helvetica,sans-serif;background:radial-gradient(circle at top left,rgba(25,161,95,.18),transparent 32%),radial-gradient(circle at bottom right,rgba(111,59,255,.22),transparent 34%),linear-gradient(135deg,#fff,#f5f0ff)}.lucky-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.lucky-card{width:100%;max-width:430px;padding:34px 26px;text-align:center;border-radius:28px;background:#fff;box-shadow:0 24px 60px rgba(79,31,184,.22);border:1px solid rgba(111,59,255,.12)}.lucky-cat-img{width:210px;max-width:80%;margin-bottom:18px;animation:2.8s ease-in-out infinite floatCat}.lucky-card h1{font-size:34px;color:#4f1fb8;margin-bottom:10px}.lucky-card p{font-size:16px;color:#4b5563;line-height:1.6;margin-bottom:24px}.lucky-button{border:none;cursor:pointer;padding:15px 26px;border-radius:999px;color:#fff;font-size:16px;font-weight:700;background:linear-gradient(135deg,#4f1fb8,#7e49ff,#19a15f);box-shadow:0 14px 32px rgba(79,31,184,.34);transition:.25s}.lucky-button:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 18px 42px rgba(79,31,184,.44)}.fortune-box{margin-top:24px;padding:18px;border-radius:18px;color:#fff;font-size:18px;font-weight:700;line-height:1.5;background:linear-gradient(135deg,#4f1fb8,#6f3bff);box-shadow:0 14px 32px rgba(79,31,184,.25);opacity:0;transform:translateY(12px);transition:.3s;display:none}.fortune-box.show{display:block;opacity:1;transform:translateY(0)}@keyframes floatCat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}@media (max-width:600px){.lucky-card{padding:28px 20px}.lucky-card h1{font-size:28px}.lucky-cat-img{width:180px}}