:root {
    --background-color: #f3f4f6;
    --text-color: #1f2937;
    --button-color: #030712;
    --button-text-color: #f3f4f6;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #030712;
        --text-color: #f3f4f6;
        --button-color: #f3f4f6;
        --button-text-color: #030712;
    }
}

html, body {
    font-family: Geist, sans-serif;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-color);
    color: var(--text-color);
}

h1 {
    font-weight: bolder;
    font-size: 1em;
    margin: 0;
    padding-bottom: 0.5rem;
}

h2 {
    font-weight: 400;
    font-size: 1em;
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul > li:not(:last-child) {
    padding-bottom: 0.5rem;
}

a {
    text-decoration: underline;
    color: var(--text-color)
}

hr.divider {
    border-color: var(--text-color);
    margin: 1.5rem 0;
}

main {
    padding-left: 1rem;
    padding-right: 1rem;
}

button {
    background-color: var(--button-color);
    color: var(--button-text-color);
    border: 0;
    padding: 1rem 3rem;
    border-radius: 4px;
    font-weight: bold;
}

.summary {
    max-width: 30ch;
    font-size: 2em;
}