body {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    background: url('../img/ysoft-logo.png') no-repeat center center fixed;
    background-size: contain;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content {
    background: rgba(255,255,255,0.85);
    padding: 40px 60px;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.1);
    text-align: center;
}

h1 {
    font-family: Arial, sans-serif;
    font-size: 2rem;
    color: #333;
}