/* sleeptalk: snow-light by day, phone-screen at night. A red record dot. */
:root {
  --bg: #f3f5f7; --fg: #1d2430; --muted: #6f7a89; --rule: #d9dee5; --accent: #c63d32;
  --pre-bg: #e7ebf0; --pre-fg: #27303d; --quote: #eaeef3; --wave: #c9d1db;
  --sans: "IBM Plex Sans", "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1016; --fg: #cdd5df; --muted: #7c8796; --rule: #1f2530; --accent: #ff5e52;
    --pre-bg: #121822; --pre-fg: #b9c6d6; --quote: #131923; --wave: #232b38;
  }
}
* { box-sizing: border-box; }
html { font-size: 17.5px; }
body { margin: 0 auto; max-width: 35rem; padding: 0 1.25rem 4rem; background: var(--bg); color: var(--fg);
  font-family: var(--sans); line-height: 1.68; }
body::before { content: ""; display: block; height: 12px; margin: 0 -100vw 2.2rem;
  background: repeating-linear-gradient(90deg, var(--wave) 0 2px, transparent 2px 6px); opacity: .9; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
header.site { display: flex; flex-wrap: wrap; align-items: baseline; gap: .3rem 1rem; margin-bottom: 2.6rem;
  padding-bottom: 1rem; border-bottom: 1px solid var(--rule); }
header.site .name { font-family: var(--mono); font-weight: 600; font-size: 1.35rem; color: var(--fg);
  text-decoration: none; letter-spacing: -.02em; }
header.site .name::before { content: ""; display: inline-block; width: .55rem; height: .55rem; margin-right: .5rem;
  border-radius: 50%; background: var(--accent); vertical-align: .15rem; animation: rec 2.4s ease-in-out infinite; }
@keyframes rec { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
@media (prefers-reduced-motion: reduce) { header.site .name::before { animation: none; } }
header.site .tagline { color: var(--muted); font-size: .85rem; font-style: italic; }
header.site nav { margin-left: auto; display: flex; gap: 1rem; font-family: var(--mono); font-size: .78rem; }
header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover { color: var(--accent); }
h1 { font-size: 1.5rem; font-weight: 600; letter-spacing: -.01em; margin: 0 0 .3rem; }
h2 { font-size: 1.1rem; margin: 1.8rem 0 .6rem; }
.meta { color: var(--muted); font-family: var(--mono); font-size: .75rem; margin: 0 0 1.8rem; font-variant-numeric: tabular-nums; }
.meta time::before { content: "● "; color: var(--accent); }
article p { margin: 0 0 1.1rem; }
article ul, article ol { padding-left: 1.2rem; margin: 0 0 1.1rem; }
article li { margin: .2rem 0; }
blockquote { margin: 1.4rem 0; padding: .7rem 1rem; background: var(--quote); border-left: 3px solid var(--muted); }
blockquote p:last-child { margin: 0; }
pre { margin: 1.5rem 0; padding: 1rem 1.1rem; background: var(--pre-bg); color: var(--pre-fg);
  font-family: var(--mono); font-size: .8rem; line-height: 1.75; overflow-x: auto; white-space: pre;
  border-radius: 3px; border-left: 3px solid var(--accent); }
.start { color: var(--muted); font-size: .9rem; margin: 0 0 2rem; }
h2.year { font-family: var(--mono); font-size: .75rem; font-weight: 600; letter-spacing: .12em; color: var(--accent);
  margin: 2.2rem 0 .5rem; }
ul.posts { list-style: none; padding: 0; margin: 0; }
ul.posts li { display: flex; gap: 1.1rem; padding: .42rem 0; border-bottom: 1px dotted var(--rule); }
ul.posts time { color: var(--muted); font-family: var(--mono); font-size: .75rem; flex: 0 0 auto; padding-top: .2rem;
  font-variant-numeric: tabular-nums; }
ul.posts a { color: var(--fg); text-decoration: none; }
ul.posts a:hover { color: var(--accent); }
nav.pager { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.2rem;
  border-top: 1px solid var(--rule); font-size: .85rem; }
nav.pager a { color: var(--muted); text-decoration: none; max-width: 48%; }
nav.pager a:hover { color: var(--accent); }
nav.pager a:last-child { text-align: right; }
footer.site { margin-top: 4rem; color: var(--muted); font-family: var(--mono); font-size: .72rem; }