/* ───────── tokens ───────── */
:root {
  --bg:        oklch(98.5% 0.006 78);
  --fg:        oklch(22% 0.012 78);
  --muted:     oklch(52% 0.012 78);
  --faint:     oklch(70% 0.010 78);
  --hairline:  oklch(89% 0.010 78);
  --paper:     oklch(96% 0.008 78);
  --link-underline: oklch(78% 0.012 78);

  --serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --sans:  "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --gap-rail: clamp(1rem, 4vw, 3rem);
  --rail: 8.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        oklch(18% 0.010 78);
    --fg:        oklch(92% 0.010 78);
    --muted:     oklch(65% 0.010 78);
    --faint:     oklch(45% 0.010 78);
    --hairline:  oklch(30% 0.010 78);
    --paper:     oklch(22% 0.012 78);
    --link-underline: oklch(45% 0.010 78);
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.55;
  font-weight: 400;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

::selection { background: var(--fg); color: var(--bg); }

/* ───────── page chrome ───────── */
.page {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 5vw, 3rem) 6rem;
}

.topline {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: clamp(4rem, 10vw, 7rem);
}
.topline a { color: inherit; border-bottom: none; }
.topline a:hover { color: var(--fg); }
.topline .dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--fg);
  border-radius: 50%;
  margin-right: 0.55em;
  vertical-align: 1px;
}

/* ───────── header ───────── */
header.lede h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3.25rem, 8vw, 5.25rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
}
header.lede h1 em {
  font-style: italic;
  color: var(--muted);
}
header.lede p {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 1.6rem);
  line-height: 1.32;
  max-width: 34ch;
  color: var(--fg);
  margin: 0;
  letter-spacing: -0.005em;
}
header.lede p .soft { color: var(--muted); }

/* ───────── section grid (hanging labels) ───────── */
section.row {
  display: grid;
  grid-template-columns: var(--rail) 1fr;
  gap: var(--gap-rail);
  padding: 3.5rem 0 3rem;
  border-top: 1px solid var(--hairline);
  margin-top: 4rem;
}
section.row > .label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 0.35rem;
  line-height: 1.5;
}
section.row > .body { min-width: 0; }

@media (max-width: 640px) {
  section.row {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding-top: 2.5rem;
    margin-top: 2.5rem;
  }
  section.row > .label { padding-top: 0; }
}

/* ───────── shipping (projects) ───────── */
.ship { display: flex; flex-direction: column; gap: 2.75rem; }
.ship-item {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.5rem;
  align-items: baseline;
}
.ship-item .num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  padding-top: 0.55rem;
  letter-spacing: 0.05em;
}
.ship-item h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 2.1rem;
  line-height: 1;
  letter-spacing: -0.015em;
  margin: 0 0 0.4rem;
}
.ship-item h2 a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--hairline); padding-bottom: 2px; }
.ship-item h2 a:hover { border-color: var(--fg); }
.ship-item h2 .arrow {
  font-family: var(--sans);
  font-size: 0.7em;
  color: var(--faint);
  margin-left: 0.4em;
  display: inline-block;
  transition: transform 0.2s ease;
}
.ship-item h2 a:hover .arrow { transform: translate(2px, -2px); color: var(--muted); }
.ship-item .tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--muted);
  margin: 0 0 0.85rem;
}
.ship-item p { margin: 0 0 0.75rem; max-width: 60ch; }
.ship-item .meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  margin-top: 0.4rem;
}
.ship-item .meta .sep { padding: 0 0.45em; opacity: 0.5; }

@media (max-width: 640px) {
  .ship-item { grid-template-columns: 1fr; }
  .ship-item .num { padding-top: 0; }
}

/* ───────── track record ───────── */
.track { display: flex; flex-direction: column; }
.track-row {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.25rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--hairline);
}
.track-row:first-child { padding-top: 0; }
.track-row:last-child { border-bottom: none; }
.track-row .when {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  padding-top: 0.3rem;
  letter-spacing: 0.02em;
}
.track-row .what .org {
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1.1;
  margin: 0 0 0.1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.track-row .what .org .parens {
  font-style: italic;
  color: var(--muted);
  font-size: 1.05rem;
  margin-left: 0.15em;
}
.track-row .what .org .role {
  font-family: var(--sans);
  font-weight: 500;
  color: var(--muted);
  font-style: normal;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-left: 0.65em;
  vertical-align: 0.18em;
  white-space: nowrap;
}
.track-row .what p { margin: 0.25rem 0 0; color: var(--fg); max-width: 56ch; }
.track-row.earlier .what .org { font-style: italic; color: var(--muted); }
.track-row.earlier .what .org span { font-style: normal; color: var(--fg); }

.track-footer {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 1.5rem;
  letter-spacing: 0.02em;
}
.track-footer a { color: var(--fg); }

@media (max-width: 640px) {
  .track-row { grid-template-columns: 1fr; gap: 0.3rem; }
}

/* ───────── notes ───────── */
.notes-intro {
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.35;
  color: var(--fg);
  margin: 0 0 1.5rem;
  max-width: 40ch;
}
.notes-intro .soft { color: var(--muted); }
.notes-empty {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 0.04em;
  padding: 0.75rem 0;
}
.notes-empty .cursor {
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--faint);
  vertical-align: -2px;
  margin-left: 0.3em;
  animation: blink 1.1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.notes-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.notes-list li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1.25rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.notes-list li:last-child { border-bottom: none; }
.notes-list .when {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.02em;
}
.notes-list .title {
  font-family: var(--serif);
  font-size: 1.2rem;
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.notes-list .title:hover { border-color: var(--link-underline); }
.notes-link {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 1.25rem;
  display: inline-block;
}

/* ───────── contact ───────── */
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.contact-list a {
  font-family: var(--serif);
  font-size: 1.35rem;
  color: var(--fg);
}
.contact-note {
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 38ch;
  margin: 0;
}

/* ───────── threads embed ───────── */
.text-post-media {
  margin: 0 0 2.5rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--muted);
}

/* ───────── prose (long-form notes) ───────── */
.prose {
  font-family: var(--serif);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--fg);
  max-width: 62ch;
  letter-spacing: 0;
}
.prose p {
  margin: 0 0 1.1rem;
}
.prose > *:last-child { margin-bottom: 0; }
.prose h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 2.25rem 0 0.85rem;
}
.prose h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.25;
  margin: 1.75rem 0 0.55rem;
}
.prose a { border-bottom-color: var(--link-underline); }
.prose ul, .prose ol { padding-left: 1.4rem; margin: 0 0 1.1rem; }
.prose li { margin: 0.3rem 0; }
.prose li > ul, .prose li > ol { margin: 0.3rem 0 0.4rem; }
.prose blockquote {
  margin: 1.5rem 0;
  padding: 0.1rem 0 0.1rem 1.1rem;
  border-left: 2px solid var(--hairline);
  color: var(--muted);
  font-style: italic;
}
.prose hr {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: 2.25rem 0;
}
.prose code {
  font-family: var(--mono);
  font-size: 0.88em;
  background: var(--paper);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}
.prose pre {
  font-family: var(--mono);
  font-size: 0.88rem;
  line-height: 1.55;
  background: var(--paper);
  padding: 1rem 1.15rem;
  border-radius: 4px;
  overflow-x: auto;
  margin: 1.25rem 0;
}
.prose pre code {
  background: transparent;
  padding: 0;
  font-size: inherit;
  border-radius: 0;
}
.prose img,
.prose figure {
  display: block;
  max-width: 100%;
  margin: 1.75rem 0;
}
.prose img { height: auto; }
.prose figcaption {
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 0.5rem;
}
.prose strong { font-weight: 600; }
.prose em { font-style: italic; }
.prose small { font-size: 0.85em; color: var(--muted); }

/* ───────── footer ───────── */
footer.colophon {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}
footer.colophon a { color: inherit; border-bottom: none; }
footer.colophon a:hover { color: var(--fg); }

/* ───────── links ───────── */
a {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--link-underline);
  padding-bottom: 1px;
  transition: border-color 0.15s ease;
}
a:hover { border-color: var(--fg); }
.ship-item .meta a, .contact-list a {
  border-bottom-color: var(--link-underline);
}