.kor4e-card {background:#fff;border-radius:14px;box-shadow:0 8px 24px rgba(0,0,0,0.1);padding:24px;text-align:center;max-width:420px;margin:20px auto;}
.kor4e-card h2 {font-size:1.5rem;margin-bottom:10px;}
.kor4e-card p {font-size:1rem;color:#333;}
.kor4e-timer {font-weight:bold;margin:10px 0;font-size:1.1rem;}
.kor4e-buttons {display:flex;justify-content:center;gap:10px;margin-top:15px;}
.kor4e-btn {padding:10px 20px;border-radius:6px;color:#fff;text-decoration:none;transition:0.3s;}
.kor4e-btn.male {background:#007bff;}
.kor4e-btn.female {background:#e91e63;}
.kor4e-btn:hover {opacity:0.85;}
.kor4e-footer {margin-top:15px;font-size:0.9rem;color:#666;}