@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&display=swap');

:root {
  --bg: #f3ece0;
  --fg: #2b2620;
  --muted: #6c6358;
  --accent: #8a5a3c;
  --rule: #c8bca8;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17150f;
    --fg: #d9d1bf;
    --muted: #8a8275;
    --accent: #d6a878;
    --rule: #3a352b;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 36px 24px 96px;
}

header.nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule);
}

header.nav .brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--fg);
  text-decoration: none;
}

header.nav nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  font-size: 13px;
  letter-spacing: 0.05em;
}

header.nav nav a:hover { color: var(--fg); }

pre.ascii {
  font-family: var(--mono);
  color: var(--fg);
  line-height: 1;
  font-size: 13px;
  white-space: pre;
  overflow-x: auto;
  margin: 28px 0 8px;
  text-align: center;
  letter-spacing: 0;
  font-variant-ligatures: none;
  font-feature-settings: "liga" 0, "calt" 0;
}

@media (max-width: 560px) {
  pre.ascii { font-size: 10px; }
}

.tagline {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: lowercase;
  margin: 0 0 36px;
}

h1.title {
  font-size: 21px;
  letter-spacing: 0.05em;
  margin: 16px 0 4px;
}

.meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.essay p {
  margin: 0 0 18px;
}

.essay a, .branches a, .about a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 3px;
}
.essay a:hover, .about a:hover { text-decoration-color: var(--accent); }

.search-row { margin: 8px 0 20px; }

#search {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  padding: 10px 0;
  outline: none;
  letter-spacing: 0.02em;
}
#search:focus { border-bottom-color: var(--accent); }
#search::placeholder { color: var(--muted); letter-spacing: 0.05em; }

ul.essay-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
ul.essay-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}
ul.essay-list li:last-child { border-bottom: none; }
ul.essay-list a.essay-link {
  display: block;
  text-decoration: none;
  color: var(--fg);
}
ul.essay-list .e-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
ul.essay-list .e-date {
  color: var(--muted);
  font-size: 12px;
  min-width: 84px;
}
ul.essay-list .e-title {
  font-weight: 700;
  letter-spacing: 0.04em;
}
ul.essay-list .e-summary {
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
  padding-left: 98px;
}
ul.essay-list a:hover .e-title { color: var(--accent); }

@media (max-width: 560px) {
  ul.essay-list .e-row { flex-direction: column; gap: 2px; }
  ul.essay-list .e-summary { padding-left: 0; }
}

.branches {
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--rule);
}
.branches h2 {
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--muted);
  text-transform: uppercase;
  margin: 0 0 18px;
  font-weight: 700;
}
.branches ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.branches li {
  padding: 10px 0;
  border-bottom: 1px dotted var(--rule);
}
.branches li:last-child { border-bottom: none; }
.branches .b-title {
  color: var(--fg);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.branches .b-title:hover { color: var(--accent); }
.branches .b-thread {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
  font-style: italic;
}

footer.foot {
  margin-top: 80px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.hidden { display: none !important; }

.no-results {
  color: var(--muted);
  padding: 18px 0;
  font-style: italic;
  text-align: center;
}

.about p { margin: 0 0 18px; }

/* selection */
::selection { background: var(--accent); color: var(--bg); }