:root {
  color-scheme: light;
  --paper: #f4f1e9;
  --ink: #191918;
  --muted: #77736c;
  --column: 700px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Songti SC", "Noto Serif CJK SC", Georgia, serif;
  background: var(--paper);
  color: var(--ink);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--paper);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 19px;
  line-height: 1.65;
}

.timeline-shell {
  width: min(var(--column), calc(100% - 40px));
  margin: 0 auto;
  padding: 52px 0 80px;
}

.site-header {
  margin: 0 0 68px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-transform: uppercase;
}

.timeline-empty {
  margin: -38px 0 0;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 13px;
  letter-spacing: 0.025em;
}

.day + .day {
  margin-top: 76px;
}

.day-date {
  display: block;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.entry + .entry {
  margin-top: 38px;
}

.entry-time {
  display: block;
  margin: 0 0 10px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.035em;
  line-height: 1.4;
}

.entry-content > :first-child {
  margin-top: 0;
}

.entry-content > :last-child {
  margin-bottom: 0;
}

.entry-content p,
.entry-content ul,
.entry-content ol,
.entry-content blockquote,
.entry-content pre,
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  margin-top: 0;
  margin-bottom: 1em;
}

.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  font-size: 1em;
  font-weight: 700;
  line-height: 1.5;
}

.entry-content a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  overflow-wrap: anywhere;
}

.entry-content img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  margin: 1.25em 0;
}

.entry-content blockquote {
  margin-left: 0;
  padding-left: 1.15em;
  color: var(--muted);
  border-left: 1px solid currentColor;
}

.entry-content pre,
.entry-content code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.82em;
}

.entry-content pre {
  overflow-x: auto;
  line-height: 1.55;
  white-space: pre;
}

.entry-content :not(pre) > code {
  overflow-wrap: anywhere;
}

.video-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin: 1.25em 0;
}

.video-embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 600px) {
  body {
    font-size: 18px;
  }

  .timeline-shell {
    width: calc(100% - 36px);
    padding-top: 34px;
    padding-bottom: 56px;
  }

  .site-header {
    margin-bottom: 54px;
  }

  .timeline-empty {
    margin-top: -26px;
  }

  .day + .day {
    margin-top: 64px;
  }

  .entry + .entry {
    margin-top: 32px;
  }
}