.container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:#231f20;color:#fff;text-align:center;font-family:Arial,sans-serif}.logo{width:300px;height:120px;margin-bottom:20px}.title{font-size:2rem;font-weight:700;margin-bottom:10px}.subtitle{font-size:1.2rem;color:#aaa}