* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Arial, sans-serif;
    background: #f5f7fa;
    color: #222;
}

.container {
    text-align: center;
    padding: 40px;
}

h1 {
    font-size: 42px;
    margin: 0 0 15px;
}

p {
    font-size: 18px;
    color: #666;
    margin: 0;
}