:root {
    --sdd-page: #14161a;
    --sdd-panel: #1c1f25;
    --sdd-rule: #2c313a;
    --sdd-ink: #e6e8ec;
    --sdd-ink-dim: #9aa2b1;
    --sdd-accent: #ffb02e;
    --sdd-good: #6fcf7f;
    --sdd-bad: #e2685f;
    --sdd-measure: 46rem;
    --sdd-gap: 1.25rem;
    --sdd-stack: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    --sdd-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

html {
    background: var(--sdd-page);
    color: var(--sdd-ink);
    font: 17px/1.62 var(--sdd-stack);
}

body {
    margin: 0 auto;
    max-width: var(--sdd-measure);
    padding: 0 1.1rem 5rem;
}

header {
    align-items: baseline;
    border-bottom: 2px solid var(--sdd-accent);
    display: flex;
    flex-wrap: wrap;
    gap: var(--sdd-gap);
    padding: 1.4rem 0 0.7rem;
}

header b {
    font-size: 1.3rem;
    letter-spacing: -0.015em;
}

header nav {
    font-family: var(--sdd-mono);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

header nav a {
    margin-right: 0.85rem;
}

form {
    margin-left: auto;
}

input {
    background: var(--sdd-panel);
    border: 1px solid var(--sdd-rule);
    border-radius: 2px;
    color: var(--sdd-ink-dim);
    font: 0.8rem var(--sdd-mono);
    padding: 0.3rem 0.5rem;
    width: 8.5rem;
}

a {
    color: var(--sdd-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1 {
    font-size: 1.72rem;
    letter-spacing: -0.02em;
    line-height: 1.22;
    margin: 1.9rem 0 0.35rem;
}

h2 {
    border-bottom: 1px solid var(--sdd-rule);
    font-size: 1.12rem;
    margin: 2.1rem 0 0.6rem;
    padding-bottom: 0.25rem;
}

h3 {
    font-size: 0.98rem;
    margin: 1.4rem 0 0.3rem;
}

time {
    color: var(--sdd-ink-dim);
    font-family: var(--sdd-mono);
    font-size: 0.78rem;
}

address {
    color: var(--sdd-ink-dim);
    display: inline;
    font: inherit;
    font-size: 0.86rem;
}

article {
    border-top: 1px solid var(--sdd-rule);
    padding: 1.1rem 0;
}

article:first-of-type {
    border-top: 0;
}

article p {
    margin: 0.4rem 0;
}

aside {
    background: var(--sdd-panel);
    border-left: 3px solid var(--sdd-accent);
    font-size: 0.94rem;
    margin: 1.5rem 0;
    padding: 0.85rem 1rem;
}

output {
    color: var(--sdd-accent);
    display: inline-block;
    font: 700 2.6rem/1 var(--sdd-mono);
    letter-spacing: -0.04em;
}

meter {
    inline-size: 100%;
}

dl {
    border-top: 1px solid var(--sdd-rule);
    display: grid;
    grid-template-columns: 11rem 1fr;
    margin: 1.2rem 0;
}

dt {
    border-bottom: 1px solid var(--sdd-rule);
    color: var(--sdd-ink-dim);
    font-family: var(--sdd-mono);
    font-size: 0.8rem;
    padding: 0.42rem 0;
}

dd {
    border-bottom: 1px solid var(--sdd-rule);
    margin: 0;
    padding: 0.42rem 0;
}

ul {
    padding-left: 1.15rem;
}

li {
    margin: 0.28rem 0;
}

ins {
    background: none;
    color: var(--sdd-good);
    text-decoration: none;
}

del {
    color: var(--sdd-bad);
    text-decoration: none;
}

footer {
    border-top: 1px solid var(--sdd-rule);
    color: var(--sdd-ink-dim);
    font-size: 0.82rem;
    margin-top: 3.5rem;
    padding-top: 0.9rem;
}

footer a {
    color: var(--sdd-ink-dim);
    text-decoration: underline;
}