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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.6;
    position: relative;
    overflow: hidden;
}

#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

main {
    text-align: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

h1 {
    font-size: 5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

h1 span {
    display: inline-block;
    transform-origin: center;
    will-change: transform;
}

.email span {
    display: inline-block;
    transform-origin: center;
    will-change: transform;
}

.email {
    font-size: 1.2rem;
    font-weight: 400;
    color: #666666;
    letter-spacing: 0.01em;
}

@media (max-width: 768px) {
    h1 {
        font-size: 3.5rem;
        margin-bottom: 1rem;
    }
    
    .email {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .email {
        font-size: 0.9rem;
    }
    
    main {
        padding: 1.5rem;
    }
}