* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, code, pre {
  font-family: 'Cascadia Code', monospace;
}

body {
    font-family: 'Cascadia Code', 'Courier New', Consolas, monospace;
    line-height: 1.6;
    color: #333;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

.container {
    text-align: center;
    max-width: 500px;
    background: transparent;
    padding: 2rem;
    cursor: default;
}

.greeting {
    font-size: 2.5rem;
    color: #222;
    margin-bottom: 1rem;
}

.container p {
    font-size: 1.1rem;
    color: #333;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.container a {
    color: #666;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.container a:hover {
    border-bottom-color: #aaa;
}

.qrcode {
    width: 500px;
    max-width: 80%;
    height: auto;
    margin: 1.5rem 0;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

@media (max-width: 768px) {
    .greeting {
        font-size: 2rem;
    }
    .container p {
        font-size: 1rem;
    }
    .qrcode {
        width: 150px;
    }
}