:root {
  --bg: #faf8f4;
  --ink: #1c1b18;
  --muted: #78736a;
  --line: #e6e1d7;
  --card: #ffffff;
  --gold: #a8720a;
  --gold-soft: #f4ead2;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #131210;
    --ink: #e8e4dc;
    --muted: #8f887c;
    --line: #2a2721;
    --card: #1b1916;
    --gold: #e0b04f;
    --gold-soft: #2e2718;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #131210;
  --ink: #e8e4dc;
  --muted: #8f887c;
  --line: #2a2721;
  --card: #1b1916;
  --gold: #e0b04f;
  --gold-soft: #2e2718;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  max-width: 680px;
  margin: 0 auto;
  padding: 2.25rem 1.25rem 4rem;
  -webkit-font-smoothing: antialiased;
}

#progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: var(--gold); z-index: 10;
}

/* ---- header ---- */
.site-head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem;
}
.wordmark {
  font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--ink); text-decoration: none;
}
.wordmark span { color: var(--gold); font-weight: 600; }
.site-head nav { display: flex; gap: 1rem; }
.site-head nav a {
  color: var(--muted); text-decoration: none; font-size: 0.9rem; font-weight: 600;
}
.site-head nav a:hover { color: var(--gold); }
#theme-btn {
  background: none; border: none; cursor: pointer; color: var(--muted);
  padding: 0.15rem; line-height: 1;
}
#theme-btn:hover { color: var(--gold); }
#theme-btn svg { width: 1.05em; height: 1.05em; display: block; }

.tagline { color: var(--muted); font-size: 0.95rem; margin-bottom: 2rem; }

/* ---- home bio ---- */
.bio { margin-bottom: 2.5rem; }
.bio .hi { font-size: 1.15rem; line-height: 1.6; margin-bottom: 0.75rem; }
.bio .social { font-size: 0.85rem; color: var(--muted); margin-bottom: 1rem; }
.bio .social a { color: var(--muted); text-decoration: none; font-weight: 600; }
.bio .social a:hover { color: var(--gold); }
.now { font-size: 0.88rem; color: var(--muted); }
.now-label {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--gold);
  background: var(--gold-soft); border-radius: 99px; padding: 0.12rem 0.55rem;
  margin-right: 0.35rem;
}
.year {
  font-size: 0.8rem; font-weight: 700; color: var(--ink);
  margin: 1.1rem 0 0.15rem; font-variant-numeric: tabular-nums;
}
.more-link { margin-top: 0.6rem; font-size: 0.85rem; }
.more-link a { color: var(--gold); text-decoration: none; font-weight: 600; }
.more-link a:hover { text-decoration: underline; }

/* ---- cards (shared language with antifeed) ---- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.kicker {
  display: flex; gap: 0.6rem; align-items: baseline; flex-wrap: wrap;
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--gold); font-weight: 700; margin-bottom: 0.75rem;
}
.kicker .meta { color: var(--muted); font-weight: 500; letter-spacing: 0.05em; }
.card h2 { font-size: 1.45rem; line-height: 1.25; letter-spacing: -0.015em; margin-bottom: 0.5rem; }
.card h2 a { color: inherit; text-decoration: none; }
.card h2 a:hover { color: var(--gold); }
.card .hook { font-size: 1rem; color: var(--ink); margin-bottom: 1.25rem; }
.actions { display: flex; gap: 0.5rem; align-items: center; }
.go {
  background: var(--ink); color: var(--bg);
  border: none; border-radius: 10px; padding: 0.55rem 1.1rem;
  font-weight: 700; font-size: 0.92rem; text-decoration: none;
}

/* ---- lists ---- */
.list-section { margin-top: 2.5rem; }
.section-label {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); margin: 1.5rem 0 0.5rem;
}
.page-title { font-size: 1.6rem; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.rows { list-style: none; padding: 0; }
.rows li { border-bottom: 1px solid var(--line); }
.rows li.exp { cursor: pointer; }
.rows .row {
  display: flex; gap: 0.85rem; align-items: baseline;
  padding: 0.85rem 0; text-decoration: none; color: inherit;
}
.rows .when {
  color: var(--muted); font-size: 0.78rem; white-space: nowrap;
  font-variant-numeric: tabular-nums; min-width: 6.2em;
}
.rows .t { display: flex; flex-direction: column; gap: 0.1rem; }
.rows .rt {
  font-weight: 600; font-size: 0.98rem; line-height: 1.35;
  color: inherit; text-decoration: none;
}
.rows .rt:hover, .rows .row:hover .rt { color: var(--gold); }
.rows .sub { color: var(--muted); font-size: 0.8rem; }

/* ---- row expansion (shared language with antifeed) ---- */
.expand { margin: 0 0 0.9rem; animation: reveal 0.18s ease-out; cursor: default; }
@keyframes reveal {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: none; }
}
.card.mini { padding: 1.1rem 1.15rem 0.95rem; }
.card.mini .kicker { margin-bottom: 0.5rem; }
.card.mini .hook { font-size: 0.95rem; margin-bottom: 1rem; }
.card.mini .go { font-size: 0.85rem; padding: 0.45rem 0.95rem; }

/* ---- filters (traces) ---- */
.filters { display: flex; gap: 0.25rem; margin-bottom: 0.75rem; }
.filters button {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font: inherit; font-size: 0.82rem; font-weight: 600;
  padding: 0.25rem 0.55rem; border-radius: 8px;
}
.filters button.active { background: var(--gold-soft); color: var(--gold); }

/* ---- prose (posts) ---- */
.prose { font-size: 1.02rem; }
.prose h1 { font-size: 1.7rem; line-height: 1.2; letter-spacing: -0.02em; margin: 0.25rem 0 1.5rem; }
.prose h2 { font-size: 1.25rem; margin: 2rem 0 0.6rem; letter-spacing: -0.01em; }
.prose h3 { font-size: 1.05rem; margin: 1.5rem 0 0.5rem; }
.prose p, .prose ul, .prose ol { margin-bottom: 1.05rem; }
.prose ul, .prose ol { padding-left: 1.4rem; }
.prose a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.prose img {
  max-width: 100%; border-radius: 12px; border: 1px solid var(--line);
  margin: 0.5rem 0;
}
.prose blockquote {
  border-left: 3px solid var(--gold); padding: 0.1rem 0 0.1rem 1rem;
  color: var(--muted); margin-bottom: 1.05rem;
}
.prose code {
  background: var(--gold-soft); border-radius: 5px; padding: 0.1em 0.35em;
  font-size: 0.88em; font-family: ui-monospace, "SF Mono", Menlo, monospace;
}
.prose pre {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 1rem; overflow-x: auto; margin-bottom: 1.05rem;
}
.prose pre code { background: none; padding: 0; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 1.75rem 0; }

.post-tags { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 0.35rem; }
.prose .chip { text-decoration: none; }
.chip {
  font-size: 0.75rem; color: var(--muted); text-decoration: none;
  border: 1px solid var(--line); border-radius: 99px; padding: 0.15rem 0.65rem;
  white-space: nowrap;
}
.chip:hover { color: var(--gold); border-color: var(--gold); }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }

/* ---- footer ---- */
footer { margin-top: 4rem; color: var(--muted); font-size: 0.78rem; }
footer a { color: var(--gold); text-decoration: none; font-weight: 600; }
footer a:hover { text-decoration: underline; }

@media (max-width: 480px) {
  body { padding: 1.5rem 1rem 3rem; }
  .card { padding: 1.15rem 1.1rem 1rem; }
  .rows .when { min-width: 5em; }
}