:root {
    --almost-white: #f7f7f7;
    --almost-black: #070707;
    --contrast-color: var(--almost-black);
    --contrast-background: gray;
    --odd-section-background: #ddd;
    --responsive-margin: calc((max(100vw - 40rem, 0px)) / 5);
    color: var(--almost-black);
    background-color: var(--almost-white);
}
a:link, footer a:link {
    color: #33f;
}
a:visited, footer a:visited {
    color: #63f;
}
@media (prefers-color-scheme: dark) {
    :root {
        background-color: var(--almost-black);
        color: var(--almost-white);
        --odd-section-background: #222;
    }
    a:link {
        color: #9cf;
    }
    a:visited {
        color: #c9f;
    }
}
html, body {
    line-height: 1.5;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 1rem;
}
* {
    margin: 0;
}
p, div, ul, ol {
    padding-top: 0;
    padding-bottom: 1rem;
}
p+ol, p+ul {
    margin-top: -1rem;
}
header, footer {
    overflow: hidden;
    padding: .5rem 1rem;
    background-color: var(--contrast-background);
    color: var(--contrast-color);
}
header {
    /* We are balancing a fixed height image, so use pixels instead of rems. */
    padding-bottom: 4px;
}
h1, h2, h3, h4, h5, h6 {
    line-height: 1.1;
    font-family: "Segoe UI", Arial, sans-serif;
    font-weight: 600;
    margin-bottom: 0.5rem;
}
h1 {
    font-size: 2rem;
}
h2 {
    font-size: 1.5rem;
}
h3 {
    font-size: 1.25rem;
}
h4 {
    font-size: 1.2rem;
}
h5 {
    font-size: 1.1rem;
}
h6 {
    font-size: 1rem;
}
img {
    max-width: 100%;
    height: auto;
}
.fullpage {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100svh;
    padding-bottom: 0;
}
.content {
    padding: 0;
    flex-grow: 1;
}
header, footer {
    padding-left: var(--responsive-margin);
    padding-right: var(--responsive-margin);
}
section {
    padding: 0.5rem calc(var(--responsive-margin));
}
section:nth-child(even) {
    background-color: var(--odd-section-background);
}
section>h2 {
    margin-top: 0;
}
@media screen and (max-width: 40em) {
    html, body {
        line-height: 1.25;
    }
    section {
        padding: 0.25rem;
    }
    h1, h2, h3, h4, h5, h6 {
        margin-bottom: 0.25rem;
    }
}