body {
    font-size: 100%;
}

* {
    font-size: 1.1rem;
}

h1 {
    font-size: 2.8rem;
    font-weight: 700;
}

h2 {
    font-size: 2.2rem;
    font-weight: 650;
}

h3 {
    font-size: 1.9rem;
    font-weight: 600;
}

h4 {
    font-size: 1.6rem;
    font-weight: 550;
}

code, code span {
    font-size: 1rem;
}

pre code, pre code span {
    font-size: 1rem;
}

a {
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
    text-decoration-thickness: 0.1rem;
    text-decoration-style: dotted;
}

b, strong {
    font-weight: bold;
}

i, em {
    font-style: italic;
}

.subtitle {
    font-size: 1.5rem;
    font-weight: 500;
}

.text-smaller {
    font-size: 80%;
}

.text-small {
    font-size: 70%;
}