:root {
  --bg: white;
  --fg: black;
  --link: #333;
  --code-bg: #f0f0f0;
}
[data-theme="dark"] {
  --bg: black;
  --fg: white;
  --link: #ddd;
  --code-bg: #1e1e1e;
}
html { scrollbar-gutter: stable; }
body { font-family: system-ui, sans-serif; max-width: 700px; margin: 0 auto; padding: 20px; line-height: 1.6; background: var(--bg); color: var(--fg); }
a { color: var(--link); }
nav { display: flex; margin-bottom: 24px; padding-bottom: 10px; }
footer { margin-top: 50px; display: flex; justify-content: space-between; align-items: baseline; }
footer a { text-decoration: none; }
nav a, nav button { text-decoration: none; color: var(--link); font-size: 3em; margin-right: 20px; }
nav button { background: none; border: none; cursor: pointer; padding: 0; margin-left: auto; }
img { max-width: 100%; height: auto; }
pre { background: var(--code-bg); padding: 16px; overflow-x: auto; }
code { background: var(--code-bg); padding: 2px 6px; }
pre code { padding: 0; background: none; }
article ul { list-style: disc; padding-left: 24px; }
article ul li { margin-bottom: 4px; }
time { font-size: 0.9em; }
#search {
  width: 50%;
  display: block;
  padding: 12px 16px;
  font-size: 1em;
  margin: 0 auto 20px;
  background: var(--code-bg);
  color: var(--fg);
  border: 1px solid color-mix(in srgb, var(--fg) 40%, transparent);
  outline: none;
}
#search::placeholder { color: color-mix(in srgb, var(--fg) 45%, transparent); opacity: 1; }
#search:focus { border-color: var(--link); box-shadow: 0 0 0 3px color-mix(in srgb, var(--fg) 15%, transparent); }
#results { margin-top: 4px; }
#results div {
  margin-bottom: 8px;
  padding: 6px 10px;
  background: var(--code-bg);
}
#results a { font-weight: 600; text-decoration: none; }
#results a:hover { text-decoration: underline; }
#results span {
  font-size: 0.8em;
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  margin-left: 6px;
}
#results .no-match {
  color: color-mix(in srgb, var(--fg) 55%, transparent);
  padding: 6px 10px;
}
@media (max-width: 600px) {
  body { font-size: 17px; padding: 12px; max-width: 100% !important; margin-left: 0 !important; margin-right: 0 !important; }
  nav { flex-wrap: wrap; margin-bottom: 24px; }
  nav a, nav button { font-size: 1.8em; margin-right: 15px; }
  pre { padding: 10px; }
}

figure { margin: 24px 0; }
figure figcaption { margin-bottom: 4px; }