* {
    margin: 0;
    padding: 0;
}

html {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    font-size: 16px;
    line-height: 1.4;
}

h1, h2, h3, h4, p, ul {
    margin-bottom: 0.5rem;
}

h1, h2, h3, h4 {
    font-weight: bold;
    line-height: 1.2;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
    margin-top: 4rem;
}

h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
}

h4 {
    font-size: 1.25rem;
    margin-top: 1.5rem;
}

ul {
    margin-left: 2rem;
}

a {
    border-bottom: 1px solid var(--blue-medium);
    color: black;
    text-decoration: none;
}

a:hover {
    color: var(--blue-medium);
}

#container {
    margin: 3rem auto;
    max-width: 1200px;
    padding: 1.5rem;
}