:root {
    --color-background: #FFFFF8;
    --color-primary: #111111;
    --color-accent: #F3E5D8;
}
html {
    font-size: 16px;
}
body{
    margin: 0;
    background-color: var(--color-background);
    color: var(--color-primary);
    font-family: Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}
p {
    font-size: 1rem;
    line-height: 1.6;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.15;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.75rem;
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

h3 {
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
}

ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
}