:root {
  --paper: #ffffff;
  --ink: #000000;
  --dim: #555555;
  --rule: #aaaaaa;
  --bar: #0000aa;
  --bar-ink: #ffffff;
  --link: #0000aa;
  --visited: #aa00aa;
  --mark: #aa0000;
  --code-bg: #f4f4f4;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "DejaVu Sans Mono", "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #000000;
    --ink: #aaaaaa;
    --dim: #888888;
    --rule: #555555;
    --bar: #0000aa;
    --bar-ink: #ffffff;
    --link: #55ffff;
    --visited: #ff55ff;
    --mark: #ff5555;
    --code-bg: #111111;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 1.0625rem/1.55 var(--serif);
}

a { color: var(--link); text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:visited { color: var(--visited); }
a:hover { text-decoration-thickness: 3px; }
a:active { color: var(--mark); }
a:focus-visible {
  outline: 2px solid var(--mark);
  outline-offset: 2px;
  text-decoration: none;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 0.5rem;
  top: 0.5rem;
  padding: 0.75rem 0.75rem;
  background: var(--paper);
  z-index: 1;
}

.bar {
  background: var(--bar);
  color: var(--bar-ink);
  font: 0.875rem/1.4 var(--mono);
}
.bar-inner {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  justify-content: space-between;
}
.bar a, .bar a:visited { color: var(--bar-ink); text-decoration: none; }
.bar a { display: inline-block; padding: 0.8rem 0.25rem; margin: 0 -0.25rem; }
.bar a:hover { text-decoration: underline; text-decoration-thickness: 2px; }
.bar a:active { background: rgba(255, 255, 255, 0.2); }
.bar a:focus-visible { outline-color: var(--bar-ink); }
.bar nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 1rem;
}
.bar [aria-current="page"] { text-decoration: underline; }

main, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem;
}

h1, h2, h3 {
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}
@media (prefers-color-scheme: dark) {
  h1, h2, h3 { color: #ffffff; }
}
h1 { font-size: 1.5rem; margin: 2rem 0 0.75rem; }
h2 {
  font-size: 1rem;
  margin: 2.5rem 0 0.75rem;
  padding-bottom: 0.2rem;
  border-bottom: 1px solid var(--rule);
}
h2 .n { color: var(--mark); font-weight: 400; }
h3 { font-size: 0.95rem; margin: 1.75rem 0 0.5rem; }

p { margin: 0 0 1rem; }

.lede { font-size: 1.125rem; }

.toc {
  font: 0.875rem/1.6 var(--mono);
  margin: 0.5rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.4rem;
}
.toc a { display: inline-block; padding: 0.75rem 0.3rem; margin-left: -0.3rem; }
.toc + h2 { margin-top: 1.25rem; }

.work {
  list-style: none;
  margin: 0;
  padding: 0;
}
.work > li { margin: 0 0 1.4rem; }
.work .name { font-weight: 700; display: inline-block; padding: 0.6rem 0; margin: -0.6rem 0; }
.meta {
  font: 0.8125rem/1.4 var(--mono);
  color: var(--dim);
}
.work .meta { margin-left: 0.4rem; }
.work p { margin: 0.15rem 0 0; }
.links {
  display: block;
  font: 0.8125rem/1.4 var(--mono);
  margin-left: -0.45rem;
}
.links a, .meta a {
  display: inline-block;
  padding: 0.85rem 0.45rem;
  min-width: 2.75rem;
  text-align: center;
}
.links a { margin-right: -0.2rem; }

.plain {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}
.plain li { margin: 0 0 0.3rem; }
.plain li > a { display: inline-block; padding: 0.7rem 0; margin: -0.7rem 0; }

code, pre, kbd {
  font-family: var(--mono);
  font-size: 0.85em;
}
code { background: var(--code-bg); padding: 0.05em 0.25em; }
pre {
  background: var(--code-bg);
  border-left: 3px solid var(--bar);
  padding: 0.75rem 1rem;
  overflow-x: auto;
  line-height: 1.45;
  margin: 0 0 1rem;
}
pre code { background: none; padding: 0; font-size: 1em; }

table {
  border-collapse: collapse;
  margin: 0 0 1rem;
  font-size: 0.95rem;
  width: 100%;
}
th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.3rem 0.75rem 0.3rem 0;
  border-bottom: 1px solid var(--rule);
}
th { font: 700 0.8125rem/1.4 var(--mono); }
td:first-child { white-space: nowrap; }

figure { margin: 0 0 1.5rem; }
figure img {
  display: block;
  max-width: 100%;
  height: auto;
}
figure video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: #000;
}
figure.tall video {
  width: auto;
  max-width: 100%;
  height: min(70vh, 34rem);
  aspect-ratio: 9 / 16;
}
figure.shot img { max-width: min(100%, 22rem); }
.pair figure.tall video { width: 100%; height: auto; }
figcaption {
  font: 0.8125rem/1.45 var(--mono);
  color: var(--dim);
  margin-top: 0.35rem;
}

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 34rem) {
  .pair { grid-template-columns: 1fr; }
}

ol.steps { padding-left: 1.5rem; margin: 0 0 1rem; }
ol.steps li { margin: 0 0 0.5rem; }

footer {
  margin-top: 3rem;
  padding-top: 0.6rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--rule);
  font: 0.8125rem/1.5 var(--mono);
  color: var(--dim);
}
footer p { margin: 0 0 0.3rem; }

@media (max-width: 30rem) {
  body { font-size: 1rem; }
  .work .meta { display: block; margin-left: 0; }
}

.crumb { margin: 1.25rem 0 0; }
.with-mark { display: flex; align-items: center; gap: 0.5rem; }
.mark { flex: none; }
@media (prefers-color-scheme: dark) {
  .mark polygon { stroke: #aaaaaa; stroke-width: 6; stroke-linejoin: round; }
}

.notes { list-style: none; margin: 0 0 1rem; padding: 0; }
.notes li { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--rule); }
.notes .date { font: 0.8125rem/1.6 var(--mono); color: var(--dim); }
.notes a { font-weight: 700; display: inline-block; padding: 0.6rem 0; margin: -0.6rem 0; }
.notes p { margin: 0.1rem 0 0; }
@media (max-width: 30rem) {
  .notes li { grid-template-columns: 1fr; }
}
.crumb + h1 { margin-top: 0.75rem; }