body {
    margin: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: #0a0a0a;
    color: #f5f5f5;
    font-family: "Segoe UI", sans-serif;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid #f5f5f5;
    animation: typing 3s steps(30, end) forwards, blink 0.7s infinite;
    width: 15ch;
    text-align: center;
}


@keyframes typing {
    from { width: 0 }
    to { width: 15ch }
}

@keyframes blink {
    50% { border-color: transparent }
}