:root {
    --theme: rgb(255, 255, 255);
    --primary: rgb(30, 30, 30);
    --secondary: rgb(108, 108, 108);
    --tertiary: rgb(214, 214, 214);
    --border: rgb(204, 204, 204);
    --radius: 8px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --theme: rgb(0, 0, 0);
        --primary: rgb(255, 255, 255);
        --secondary: rgb(210, 210, 210);
        --tertiary: rgb(21, 21, 21);
        --border: rgb(51, 51, 51);
        color-scheme: dark;
    }
}

*,
::after,
::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    color: var(--primary);
    text-decoration: none;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, segoe ui, Roboto, Oxygen, Ubuntu, Cantarell, open sans, helvetica neue, sans-serif;
    line-height: 2;
    word-break: break-word;
    background: var(--theme);
    text-align: center;
    margin: 50px 0;
    padding: 10px;
}

h1 span {
    text-decoration: underline;
}

h1 * {
    vertical-align: middle;
}

h1 {
    cursor: pointer;
    user-select: none;
}

.button {
    background: var(--tertiary);
    border-radius: var(--radius);
    padding: 10px 0;
    display: block;
    width: 100%;
    border: 1px solid var(--border);
}

.links li {
    padding: 10px 0;
}

.links {
    list-style: none;
    position: relative;
    margin: auto;
}

.links a:not(:last-of-type) {
    margin-inline-end: 12px;
}

.links a svg {
    height: 20px;
    width: 20px;
}

.links a h3 {
    display: flex;
    align-items: center;
    justify-content: center;
}

#s {
    color: var(--secondary);
}

@media screen and (min-width: 500px) {
    .links {
        max-width: 500px;
    }
}