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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #fff;
    color: #000;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    padding: 20px;
}

h1 {
    font-size: 12rem;
    font-weight: bold;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

h1.yes {
    color: #168143;
}

h1.no {
    color: #cf2e36;
}

h1.crossed-out {
    text-decoration: line-through;
    opacity: 0.5;
}

.quote {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 10px;
    opacity: 0.8;
}

.attribution {
    font-size: 1.2rem;
    opacity: 0.6;
}

@media (max-width: 768px) {
    h1 {
        font-size: 6rem;
    }
    
    .quote {
        font-size: 1.2rem;
    }
    
    .attribution {
        font-size: 1rem;
    }
}