@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Cormorant:wght@300;400;600&family=DM+Sans:wght@300;400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink:       #111111;
  --paper:     #faf8f5;
  --muted:     #999999;
  --rule:      #e0ddd8;
  --red:       #8b0000;
  --gold:      #e8c87a;
  --serif:     'Libre Baskerville', Georgia, serif;
  --display:   'Cormorant', Georgia, serif;
  --sans:      'DM Sans', system-ui, sans-serif;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

.wrap { max-width: 820px; margin: 0 auto; padding: 0 36px 72px; }

/* ── MASTHEAD ── */
.masthead { padding: 28px 0 0; }
.rule-thick { height: 3px; background: var(--ink); margin-bottom: 4px; }
.rule-thin  { height: 1px; background: var(--ink); }

.masthead-mid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 10px 0;
}

.masthead-side { font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.masthead-side.right { text-align: right; }

/* ── LANGUAGE SWITCHER ── */
.lang-switch { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.lang-switch a, .lang-switch span {
  font-size: .58rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; transition: color .15s;
}
.lang-switch a:hover { color: var(--ink); }
.lang-switch .active  { color: var(--ink); font-weight: 600; }
.lang-switch .divider { color: var(--rule); }

.site-name {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 300;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-align: center;
  color: var(--ink);
  text-decoration: none;
  display: block;
}

.tagline-bar { padding: 9px 0 14px; border-bottom: 1px solid #ccc; text-align: center; }
.tagline { font-family: var(--serif); font-style: italic; font-size: .78rem; color: #777; line-height: 1.6; }

/* ── SECTION LABEL ── */
.label {
  font-size: .56rem; font-weight: 600; letter-spacing: .2em;
  text-transform: uppercase; color: var(--muted);
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 14px; margin-top: 26px;
}
.label::before, .label::after { content: ''; flex: 1; height: 1px; background: var(--rule); }

/* ── README BAR ── */
.readme-bar {
  background: var(--ink);
  padding: 20px 24px;
  cursor: pointer;
  display: block;
  text-decoration: none;
  transition: background .18s;
}
.readme-bar:hover { background: #1e1a14; }
.readme-bar:hover .readme-title { color: var(--gold); }

.readme-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.readme-kicker { font-size: .56rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--gold); }
.readme-arrow  { font-size: .6rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); border-bottom: 1px solid var(--gold); padding-bottom: 1px; }
.readme-title  { font-family: var(--serif); font-size: 1.05rem; font-weight: 700; color: var(--paper); line-height: 1.3; margin-bottom: 6px; transition: color .18s; }
.readme-excerpt{ font-family: var(--serif); font-style: italic; font-size: .8rem; color: #888; line-height: 1.6; }

/* ── LATEST POST ── */
.latest-post {
  display: grid; grid-template-columns: 1fr 1px 1fr;
  gap: 0 32px; padding-bottom: 30px; border-bottom: 1px solid var(--rule);
  cursor: pointer; text-decoration: none; color: inherit;
}
.latest-post:hover .latest-title { color: var(--red); }
.latest-divider { background: var(--rule); }

.latest-kicker {
  font-size: .58rem; letter-spacing: .18em; text-transform: uppercase;
  font-weight: 600; color: var(--red); margin-bottom: 10px;
  display: flex; align-items: center; gap: 10px;
}
.latest-kicker::after { content: ''; flex: 1; height: 1px; background: var(--red); opacity: .25; }

.latest-title {
  font-family: var(--serif); font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 700; line-height: 1.2; color: var(--ink);
  letter-spacing: -.01em; transition: color .2s;
}

.latest-excerpt { font-family: var(--serif); font-size: .86rem; color: #555; line-height: 1.85; margin-bottom: 16px; }
.read-link {
  font-size: .62rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--red);
  border-bottom: 1px solid var(--red); padding-bottom: 1px; display: inline-block;
}

/* ── TOPIC GRID ── */
.topics-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); outline: 1px solid var(--ink); }

.topic-card {
  padding: 20px 18px 36px; border: 1px solid var(--rule);
  cursor: pointer; transition: background .18s; position: relative;
}
.topic-card:hover { background: var(--ink); }
.topic-card:hover .topic-name  { color: var(--paper); }
.topic-card:hover .topic-count { color: var(--red); }
.topic-card:hover .topic-arrow { color: var(--red); opacity: 1; }

.topic-name  { font-family: var(--serif); font-size: .9rem; font-weight: 700; color: var(--ink); line-height: 1.25; margin-bottom: 8px; transition: color .18s; }
.topic-count { font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); transition: color .18s; }
.topic-arrow { position: absolute; bottom: 14px; right: 16px; font-size: .85rem; color: #ccc; opacity: .5; transition: all .18s; }

/* ── POST LIST ── */
.post-list { display: none; }
.post-list.visible { display: block; }

.post-list-header {
  display: flex; align-items: baseline; justify-content: space-between;
  padding-bottom: 10px; border-bottom: 2px solid var(--ink); margin-top: 26px;
}
.post-list-title { font-family: var(--display); font-size: 1.5rem; font-weight: 600; color: var(--ink); letter-spacing: .03em; }
.back-btn { font-size: .6rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); cursor: pointer; transition: color .15s; border: none; background: none; }
.back-btn:hover { color: var(--ink); }

.post-row { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid #eee; cursor: pointer; text-decoration: none; color: inherit; }
.post-row:hover .pr-title { color: var(--red); }

.pr-num   { font-family: var(--display); font-size: 1rem; font-weight: 300; color: #ccc; padding-top: 2px; }
.pr-title { font-family: var(--serif); font-size: .95rem; font-weight: 700; color: var(--ink); line-height: 1.3; margin-bottom: 3px; letter-spacing: -.01em; transition: color .15s; }
.pr-excerpt { font-family: var(--serif); font-style: italic; font-size: .76rem; color: var(--muted); line-height: 1.55; }

/* ── POST PAGE ── */
.post-header { padding: 36px 0 28px; border-bottom: 1px solid var(--rule); }
.post-kicker { font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 600; color: var(--red); margin-bottom: 12px; }
.post-title  { font-family: var(--serif); font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; margin-bottom: 16px; }
.post-lede   { font-family: var(--serif); font-style: italic; font-size: .95rem; color: #555; line-height: 1.75; border-left: 2px solid var(--red); padding-left: 16px; }

.post-body { max-width: 640px; padding: 36px 0 0; }
.post-body p  { font-family: var(--serif); font-size: .95rem; color: #333; line-height: 1.9; margin-bottom: 1.4em; }
.post-body p:first-child { font-size: 1rem; color: var(--ink); }
.post-body h2 { font-family: var(--display); font-size: 1.5rem; font-weight: 600; color: var(--ink); margin: 2em 0 .6em; }
.post-body h3 { font-family: var(--serif); font-size: 1rem; font-weight: 700; color: var(--ink); margin: 1.6em 0 .4em; }
.post-body blockquote { border-left: 2px solid var(--red); padding-left: 18px; margin: 1.8em 0; font-family: var(--serif); font-style: italic; font-size: 1rem; color: var(--ink); }
.post-body ul, .post-body ol { font-family: var(--serif); font-size: .95rem; color: #333; line-height: 1.8; padding-left: 1.4em; margin-bottom: 1.4em; }
.post-body img { max-width: 100%; height: auto; margin: 2em 0; border: 1px solid var(--rule); display: block; }
.post-body hr  { border: none; border-top: 1px solid var(--rule); margin: 2.5em 0; }
.post-body a   { color: var(--red); text-decoration: none; border-bottom: 1px solid; }

.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: .62rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); text-decoration: none; margin: 24px 0 0; transition: color .15s; }
.back-link:hover { color: var(--ink); }

/* ── FOOTER ── */
footer { margin-top: 48px; padding-top: 12px; border-top: 3px solid var(--ink); display: flex; justify-content: space-between; align-items: center; }
.footer-name { font-family: var(--display); font-size: .9rem; font-weight: 300; letter-spacing: .1em; text-transform: uppercase; color: #444; }
.footer-copy { font-size: .6rem; color: #bbb; letter-spacing: .08em; text-transform: uppercase; }

/* ── RESPONSIVE ── */
@media (max-width: 560px) {
  .wrap { padding: 0 20px 60px; }
  .masthead-side { display: none; }
  .latest-post { grid-template-columns: 1fr; }
  .latest-divider { display: none; }
}