body{font-family:Arial,sans-serif;margin:0;padding:0;background-color:#e3f2fd;color:#333;text-align:center}h1,h2,h3{color:#0d47a1}footer{text-align:center;padding:10px 0}footer p{margin:5px 0}.navbar{display:flex;justify-content:space-between;align-items:center;padding:0 20px;height:60px;background-color:#0d47a1;color:#fff;box-shadow:0 2px 6px #00000026;position:sticky;top:0;z-index:1000}.navbar .logo{font-size:1.5rem;font-weight:700}.navbar .nav-links{display:flex;align-items:center}.navbar .nav-links a{color:#fff;text-decoration:none;margin-left:20px;font-weight:500;transition:color .3s;display:flex;align-items:center;gap:5px}.navbar .nav-links a:hover{color:#bbdefb}