*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{color:#222;background:linear-gradient(-45deg,#f36,#f93,#20d2ff,#b066fe) 0 0/400% 400%;min-height:100vh;padding:20px;animation:15s infinite gradientBG}@keyframes gradientBG{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.glass-card{-webkit-backdrop-filter:blur(12px);background:#ffffffd9;border:1px solid #ffffff80;border-radius:16px;width:100%;margin-bottom:25px;padding:25px;box-shadow:0 8px 32px #00000026}input,select{border:2px solid #eee;border-radius:8px;outline:none;width:100%;padding:12px;font-size:16px;transition:border-color .3s}input:focus,select:focus{border-color:#20d2ff}.btn-punchy{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:1px;background:linear-gradient(90deg,#f36,#f93);border:none;border-radius:8px;width:100%;padding:14px 20px;font-size:16px;font-weight:700}