body{background-color:#fff;font-family:'Arial',sans-serif;margin:0;padding:0;color:#333;text-align:center;overflow-x:hidden}.welcome-container{display:flex;justify-content:center;align-items:center;flex-direction:column;padding:50px;background-color:#f9f9f9;height:100vh}.profile-img{margin-bottom:20px}.profile-img img{width:450px;height:450px;object-fit:cover;border-radius:50%;box-shadow:0 0 10px rgba(0,0,0,0.1)}.welcome-text{max-width:600px;margin-top:20px;color:#333;background-color:#fff;padding:20px;border-radius:10px;box-shadow:0 0 15px rgba(0,0,0,0.1);margin-bottom:20px}.welcome-text h1{font-size:2.5em;color:#ff69b4;margin-bottom:20px;font-weight:600}.welcome-text p{font-size:1.2em;color:#555;line-height:1.6;margin-bottom:30px}.btn{display:inline-block;background-color:#ff69b4;color:#fff;padding:15px 40px;font-size:1.5em;border-radius:50px;text-decoration:none;cursor:pointer;transition:all 0.3s ease;animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}.btn:hover{background-color:#ff1493;box-shadow:0 0 15px rgba(255,105,180,0.8)}@media(max-width:768px){.welcome-text h1{font-size:2em}.profile-img img{width:200px;height:200px}.welcome-text p{font-size:1.1em}.btn{font-size:1.2em;padding:12px 30px}}@media(max-width:480px){.welcome-text h1{font-size:1.6em}.welcome-text p{font-size:1em}.btn{font-size:1.1em;padding:10px 25px}}