:root {
  --bg: #0f1316;
  --fg: #e6edf3;
  --muted: #9aa4ad;
  --accent: #7ee787;
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-faint: rgba(255, 255, 255, 0.08);
  --rule: var(--border-subtle);
  --sidebar-border: rgba(255, 255, 255, 0.18);
  --code-bg: #0D1117;
  --inline-code-bg: rgba(255, 255, 255, 0.06);
  --inline-code-border: rgba(255, 255, 255, 0.10);
  --fig-bg: rgba(255, 255, 255, 0.03);
  --pill-bg: rgba(230, 237, 243, 0.06);
  --pill-border: rgba(230, 237, 243, 0.16);
  --toc-link: rgba(230, 237, 243, 0.88);
  --toc-sub-link: rgba(230, 237, 243, 0.78);
  --toc-marker: rgba(154, 164, 173, 0.72);
  --meta-dim: rgba(154, 164, 173, 0.80);
  --footnote-fg: rgba(154, 164, 173, 0.85);
  --max: 740px;
  --hero-max: 1600px;
  --rail: 220px;
  --toc-rail: 260px;
  --rail-gap: 28px;
  --rail-gap-toc: 18px;
  --wrap-margin: clamp(16px, 2.5vw, 56px);
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "BerkeleyMono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

main {
  max-width: var(--max);
  margin: 48px auto;
  padding: 0 20px;
}

html {
  color-scheme: dark light;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.65;
  font-weight: 400;
}

pre, code, pre code {
  font-family: var(--mono);
  font-synthesis: none;
  line-height: 1.55;
}

.content a {
  font-family: var(--mono);
  font-synthesis: none;
}

/* Inline code */
.content :not(pre) > code {
  font-size: 0.92em;
  padding: 0.08em 0.35em;
  border-radius: 6px;
  border: 1px solid var(--inline-code-border);
  background: var(--inline-code-bg);
}

/* Block code (giallo) */
.content pre.z-code {
  font-size: 0.90rem;
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;

  border-radius: 12px;
  border: 1px solid var(--border-subtle);

  /* giallo already sets background, but we reinforce it here for component feel */
  background: var(--code-bg);

  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  box-sizing: border-box;

  tab-size: 4;
}

/* Ensure layout is stable and scrolling works consistently */
.content pre.z-code > code {
  display: block;
  white-space: pre;
}

/* Footnotes: make them subtle */

.content sup.footnote-reference a {
  border: 0;
  background: none;
  padding: 0;
  color: var(--muted);
  opacity: 0.8;
}

.content sup.footnote-reference a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
  opacity: 1;
}

.content .footnote-definition {
  display: grid;
  grid-template-columns: 1.4ch 1fr;
  column-gap: 0.55rem;
  row-gap: 0.15rem;

  margin: 0.18rem 0;
  font-size: 0.85rem;
  line-height: 1.35;
  color: var(--footnote-fg);
}

.content .footnote-definition:first-of-type {
  margin-top: 1.25rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--border-faint);
}

.content .footnote-definition-label {
  opacity: 0.7;
  font-size: 0.85em;
}

.content .footnote-definition p {
  margin: 0;
}

/* De-emphasize links inside footnotes */
.content .footnote-definition a {
  color: inherit;
  text-decoration: none;
  opacity: 0.85;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.content .footnote-definition a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
  opacity: 1;
}

.site-wrap.note-main {
  --max: clamp(1280px, 88vw, 1900px);
  --rail: 200px;
  --toc-rail: 240px;
  --note-pad: clamp(24px, 4vw, 72px);
  --note-stack-gap: 1.25rem;
  --note-rail-pad-top: 0.75rem;
  --note-body-max: 72ch;
  --note-max: calc(var(--rail) + var(--rail-gap-toc) + var(--note-body-max) + var(--rail-gap-toc) + var(--toc-rail));
  --note-grid: var(--rail) minmax(0, var(--note-body-max));
  --note-grid-toc: var(--rail) minmax(0, var(--note-body-max)) var(--toc-rail);
}

.site-wrap.note-main main {
  padding: 0 var(--note-pad);
}

.site-footer {
  max-width: var(--max);
  margin: 32px auto 24px;
  padding: 0 20px;
  color: var(--muted);
  font-size: 0.95rem;
}

.note-stack .site-footer {
  margin-left: 0;
  margin-right: 0;
  padding-left: calc(var(--rail) + var(--rail-gap-toc));
}

h1, h2, h3 {
  font-family: inherit;
}

.post-title {
  font-size: clamp(2.1rem, 3.8vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0.4rem 0 0;
  max-width: 100%;
}

.post-header {
  display: grid;
  grid-template-columns: var(--note-grid);
  column-gap: var(--rail-gap);
}

.post-header--with-toc {
  grid-template-columns: var(--note-grid-toc);
  column-gap: var(--rail-gap-toc);
}

.post-header .back,
.post-header .post-title {
  grid-column: 2;
}

.post-meta {
  position: static;
  width: auto;
  align-self: start;
  text-align: center;
  border-right: 1px solid var(--sidebar-border);
  padding-right: 0;
}

.post-meta-section {
  padding: 0.65rem 0.7rem 0.65rem 0.5rem;
  border-top: 1px solid var(--border-subtle);
}

.post-meta-section:first-child {
  border-top: 0;
}


.post-meta-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.post-meta-date {
  text-transform: none;
  letter-spacing: 0;
}

.post-meta-kicker {
  margin-top: 0.28rem;
  font-size: 0.6rem;
  letter-spacing: 0;
  color: var(--muted);
}

.post-meta-updated {
  margin-top: 0.18rem;
  font-size: 0.55rem;
  letter-spacing: 0.02em;
  color: var(--meta-dim);
}

.post-meta-title {
  font-size: 0.75rem;
  line-height: 1.25;
  font-family: var(--sans);
}

.post-meta-value {
  font-size: 0.75rem;
  line-height: 1.3;
}


.post-meta-value a {
  color: var(--accent);
  text-decoration: none;
}

.post-meta-value a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-rule {
  width: 100%;
  margin-left: 0;
}

.post-body-wrap {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  column-gap: var(--rail-gap);
  align-items: start;
  position: relative;
  margin-left: var(--wrap-margin);
  margin-right: var(--wrap-margin);
}

.post-body-wrap--with-toc {
  grid-template-columns: var(--rail) minmax(0, 1fr) var(--toc-rail);
  column-gap: var(--rail-gap-toc);
}

.post-body {
  padding: 0;
}

.post-toc {
  position: static;
  align-self: start;
  text-align: left;
  border-left: 1px solid var(--sidebar-border);
  padding-left: 0.7rem;
}

.post-toc-list {
  margin: 0;
  padding-left: 1.15rem;
  list-style: decimal;
  font-size: 0.72rem;
  line-height: 1.25;
}

.post-toc-list li::marker {
  color: var(--toc-marker);
  font-size: 0.7rem;
}

.post-toc-list li + li {
  margin-top: 0.62rem;
}

.post-toc-list a {
  color: var(--toc-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  font-size: 1em;
  font-weight: 500;
  line-height: inherit;
}

.post-toc-list a:hover,
.post-toc-list a:focus-visible {
  color: var(--fg);
}

.post-toc-sublist {
  margin-top: 0.32rem;
  padding-left: 1rem;
  list-style: lower-alpha;
  font-size: 0.68rem;
  line-height: 1.25;
}

.post-toc-sublist li::marker {
  color: var(--toc-marker);
}

.post-toc-sublist li + li {
  margin-top: 0.18rem;
}

.post-toc-sublist a {
  font-size: 1em;
  color: var(--toc-sub-link);
  line-height: inherit;
}

.content h1,
.content h2,
.content h3,
.content h4,
.content h5,
.content h6 {
  position: relative;
}

.content .zola-anchor {
  text-decoration: none;
  color: var(--muted);
  margin-left: 0.65rem;
  margin-right: 0;
  opacity: 0;
  transition: opacity 120ms ease-in-out, color 120ms ease-in-out;
}

.content h3 .zola-anchor,
.content h4 .zola-anchor,
.content h5 .zola-anchor,
.content h6 .zola-anchor {
  display: none;
}

.content h1:hover .zola-anchor,
.content h2:hover .zola-anchor,
.content h3:hover .zola-anchor,
.content h4:hover .zola-anchor,
.content h5:hover .zola-anchor,
.content h6:hover .zola-anchor,
.content .zola-anchor:focus,
.content .zola-anchor:focus-visible {
  opacity: 1;
  color: var(--accent);
}

.list-title {
  margin: 0;
  font-size: 1rem;
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.4;
  display: inline-block;
}

.meta {
  font-family: var(--mono);
  color: var(--muted);
  margin-top: 1rem;
}

.meta--compact {
  margin-top: 0.3rem;
}

.k {
  color: var(--muted);
}

.v {
  color: var(--fg);
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.links a {
  margin-right: 1.2rem;
  font-family: var(--mono);
}

hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2rem 0;
}

.back {
  color: var(--muted);
  text-decoration: none;
}

.back:hover {
  text-decoration: underline;
}

.lead {
  color: var(--muted);
  margin: 0.5rem 0 0 0;
}

.content {
  max-width: 70ch;
}

.muted {
  color: var(--muted);
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list li {
  padding: 0.4rem 0;
}

.date {
  display: inline-block;
  min-width: 7.5rem;
  font-family: var(--mono);
  color: var(--muted);
}

.links-list {
  display: inline-flex;
  gap: 0.75rem;
}

.v[data-status="active"] {
  color: var(--accent);
}

.v[data-status="archived"] {
  color: var(--muted);
}

.pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
}

.pill {
  margin-left: 0.6rem;
  padding: 0.08rem 0.55rem;
  border: 1px solid var(--pill-border);
  background: var(--pill-bg);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
}

.pill a {
  color: inherit;
  text-decoration: none;
}

.pill a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.project {
  margin: 1.5rem 0;
}

.project-title {
  margin: 0 0 0.4rem 0;
}

.project-meta {
  margin: 0 0 0.9rem 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.95rem;
}

.project-body > :first-child {
  margin-top: 0;
}

.project-sep {
  border: 0;
  border-top: 1px solid var(--border-subtle);
  margin: 1.25rem 0;
}

.status-active {
  color: var(--accent);
}

.status-archived {
  color: var(--muted);
}

/* ── About page ───────────────────────────────────────── */

.about-photo {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: cover;
  object-position: center 45%;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
}

.about-prose p {
  margin: 0 0 1rem;
  line-height: 1.6;
}

.about-prose p:last-child {
  margin-bottom: 0;
}

.about-principles {
  margin-top: 1.25rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
}

.about-contact-inline {
  margin-top: 0.75rem;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
}

.hero {
  margin: 0;
  width: 100%;
}

.note-main .note-stack {
  display: flex;
  flex-direction: column;
  gap: var(--note-stack-gap);
  max-width: var(--note-max);
  margin: 0 auto;
}

.note-main .post-meta {
  margin-top: 0;
  padding-top: var(--note-rail-pad-top);
}

.note-main .content {
  max-width: var(--note-body-max);
}

.note-main .post-body-wrap {
  margin-left: 0;
  margin-right: 0;
  grid-template-columns: var(--note-grid);
}

.note-main .post-body-wrap--with-toc {
  grid-template-columns: var(--note-grid-toc);
  column-gap: var(--rail-gap-toc);
}

.note-main .post-toc {
  padding-top: var(--note-rail-pad-top);
}

.note-main .hero {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  margin-bottom: 1.25rem;
}

.note-main .post-header--no-hero {
  border-bottom: 1px solid var(--border-subtle);
}

.hero picture,
.hero img {
  display: block;
  width: 100%;
  height: auto;
}

.figure {
  margin: 1.5rem 0;
}

.figure > pre {
  margin: 0;
  padding: 0.9rem 1rem;
  overflow: auto;
  border: 1px solid var(--border-subtle);
  background: var(--fig-bg);
}

.figure-caption {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.92rem;
  opacity: 0.75;
}

.content .figure .figure-anchor {
  margin-left: 0;
  flex: 0 0 auto;
}

.content .figure:hover .figure-anchor,
.content .figure:focus-within .figure-anchor {
  opacity: 1;
  color: var(--accent);
}


@media (max-width: 900px) {
  .post-header {
    display: block;
  }

  .post-body-wrap {
    display: block;
    margin-left: 0;
    margin-right: 0;
  }
  .post-body {
    padding-left: 0;
  }

  .post-meta {
    position: static;
    width: auto;
    margin-top: 0.75rem;
    text-align: left;
    border-right: 0;
    padding-right: 0;
  }

  .post-meta-section {
    padding: 0.7rem 0;
    border-top: 1px solid var(--border-subtle);
  }

  .post-meta-title {
    font-size: 0.9rem;
  }

  .post-meta-value,
  .post-meta-kicker {
    font-size: 0.75rem;
  }

  .post-toc {
    display: none;
  }

  .note-stack .site-footer {
    padding-left: 0;
  }

  .content .footnote-definition {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  .content .footnote-definition a {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

}

/* ── Quotes page ───────────────────────────────────────── */

.quote-list {
  display: flex;
  flex-direction: column;
}

.quote {
  margin: 0;
  padding: 2rem 0 2rem 1.25rem;
  max-width: 60ch;
  border-left: 2px solid var(--border-subtle);
}

.quote-text {
  margin: 0 0 0.6rem;
  font-style: italic;
  line-height: 1.55;
}

.quote-attribution {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.88rem;
}

.quote-attribution cite {
  font-style: normal;
}

@media (max-width: 480px) {
  .about-photo {
    display: block;
    margin: 0 auto 1rem;
  }
}

/* ── Light theme ───────────────────────────────────────── */

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f8f8f6;
    --fg: #1f2328;
    --muted: #636c76;
    --accent: #116329;
    --border-subtle: rgba(0, 0, 0, 0.10);
    --border-faint: rgba(0, 0, 0, 0.06);
    --sidebar-border: rgba(0, 0, 0, 0.14);
    --code-bg: #f6f8fa;
    --inline-code-bg: rgba(0, 0, 0, 0.04);
    --inline-code-border: rgba(0, 0, 0, 0.08);
    --fig-bg: rgba(0, 0, 0, 0.02);
    --pill-bg: rgba(31, 35, 40, 0.05);
    --pill-border: rgba(31, 35, 40, 0.13);
    --toc-link: rgba(31, 35, 40, 0.88);
    --toc-sub-link: rgba(31, 35, 40, 0.72);
    --toc-marker: rgba(99, 108, 118, 0.72);
    --meta-dim: rgba(99, 108, 118, 0.80);
    --footnote-fg: rgba(99, 108, 118, 0.85);
  }
}