/* ─── tokens ─────────────────────────────────────────── */
:root {
  --bg:      #ffffff;
  --fg:      #111111;
  --muted:   #666666;
  --border:  #d0d0d0;
  --reading: 660px;
  --wide:    860px;
  --font:    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:    "SF Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
}

/* ─── reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ─── links ──────────────────────────────────────────── */
a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: text-decoration-color 0.12s;
}
a:hover { text-decoration-color: var(--fg); }

/* ─── nav ────────────────────────────────────────────── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  width: 100vw;
  margin-left: calc(50% - 50vw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
}

.nav-name {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--fg);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-links a {
  font-size: 0.8rem;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.12s;
}
.nav-links a:hover { color: var(--fg); }

/* ─── content — lands directly in body with theme:none ── */
body > p,
body > h1, body > h2, body > h3,
body > ul, body > ol,
body > blockquote,
body > pre,
body > section,
body > div,
body > header {
  max-width: var(--wide);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

#title-block-header { display: none !important; }

/* ─── typography ─────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font);
  font-weight: 600;
  line-height: 1.25;
  color: var(--fg);
}

h1 { font-size: clamp(1.4rem, 3vw, 1.75rem); letter-spacing: -0.02em; margin: 0 0 0.4rem; }
h2 { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.75rem; }
h3 { font-size: 1rem; font-weight: 500; margin: 2rem 0 0.4rem; }

p { max-width: var(--reading); margin: 0 0 1rem; }
ul, ol { max-width: var(--reading); padding-left: 1.2rem; margin-bottom: 1rem; }
li { margin-bottom: 0.2rem; }

/* ─── homepage ───────────────────────────────────────── */
.home-intro {
  padding-top: 2rem !important;
  margin-bottom: 0 !important;
}

.home-intro > p {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0;
}

.home-posts {
  margin-top: 1.25rem !important;
  padding-bottom: 5rem;
  border-top: 1px solid var(--border);
}

.post-row {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  max-width: var(--reading);
}

/* Quarto wraps row content in a <p> */
.post-row > p {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  margin: 0;
}

.post-title { font-size: 0.9rem; font-weight: 400; }
.post-title a { text-decoration: none; }
.post-title a:hover {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--fg);
}
.post-date { font-size: 0.78rem; color: var(--muted); white-space: nowrap; flex-shrink: 0; }

/* ─── blog listing ───────────────────────────────────── */
#quarto-content {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 2rem 2rem 5rem;
}

.quarto-listing-container-default { padding: 0 !important; }

.quarto-post {
  display: flex !important;
  align-items: baseline !important;
  justify-content: space-between !important;
  gap: 2rem !important;
  padding: 0.75rem 0 !important;
  border-bottom: 1px solid var(--border) !important;
  border-top: none !important;
  max-width: var(--reading);
}
.quarto-post:first-child { border-top: 1px solid var(--border) !important; }
.quarto-post .thumbnail { display: none !important; }
.quarto-post .body { flex: 1; padding: 0 !important; }

.quarto-post .body h3 {
  font-size: 0.9rem;
  font-weight: 400;
  margin: 0 0 0.15rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--fg);
}

.quarto-post .body .listing-description {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0;
}

.quarto-post .metadata {
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
  padding: 0 !important;
  flex-shrink: 0;
}

.listing-category,
.quarto-listing-category { display: none !important; }

#listing-listing .listing-no-matching {
  display: none !important;
}

/* ─── inner pages (about, post) ──────────────────────── */
.quarto-title-banner { display: none !important; }
.quarto-title-meta { display: none; }

.epigraph {
  padding-top: 2rem;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.epigraph p { margin: 0; }
.epigraph .translation { font-size: 0.75rem; margin-top: 0.25rem; }

.post-meta {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0 0 2.5rem;
}

/* ─── code ───────────────────────────────────────────── */
code {
  font-family: var(--mono);
  font-size: 0.875em;
  background: #f5f5f5;
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

pre {
  background: #f8f8f8;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.1rem;
  overflow-x: auto;
  max-width: var(--reading);
}
pre code { background: none; padding: 0; font-size: 0.875rem; line-height: 1.6; }

/* ─── hide quarto chrome ─────────────────────────────── */
#quarto-sidebar,
#quarto-margin-sidebar,
#quarto-back-to-top,
.quarto-secondary-nav,
.breadcrumb,
.page-navigation,
footer.footer,
.footer { display: none !important; }

/* ─── responsive ─────────────────────────────────────── */
@media (max-width: 640px) {
  .site-nav { padding: 0.9rem 1.25rem; }

  body > p,
  body > h1, body > h2, body > h3,
  body > section,
  body > div,
  body > header { padding-left: 1.25rem; padding-right: 1.25rem; }

  #quarto-content { padding: 2rem 1.25rem 5rem; }

  .post-row > p,
  .quarto-post { flex-direction: column !important; gap: 0.1rem !important; }
}