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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: #ffffff;
    background-color: #0f0f0f;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

main {
    max-width: 600px;
    width: 100%;
    padding: 2rem;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    color: #ffffff;
}

.content {
    margin-top: 3rem;
}

.description {
    font-size: 1rem;
    color: #e0e0e0;
    margin-bottom: 3rem;
    font-weight: 300;
    text-align: left;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.links a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.95rem;
    transition: opacity 0.2s ease;
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.links a:hover {
    opacity: 0.6;
    border-bottom-color: #ffffff;
}

.email-display {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: #e0e0e0;
    font-weight: 300;
    min-height: 1.5rem;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.email-display.hidden {
    visibility: hidden;
    opacity: 0;
}

@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }
    
    .description {
        font-size: 0.95rem;
    }
    
    .links {
        flex-direction: column;
        gap: 1rem;
    }
}