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

:root {
  --bg: #faf9f7;
  --text: #1a1917;
  --muted: #6b6760;
  --link: #1a1917;
  --max-w: 680px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.0625rem;
  line-height: 1.7;
  margin: 0;
  padding: 0 1.25rem;
  -webkit-font-smoothing: antialiased;
}

/* ── Header ───────────────────────────── */

header {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2rem 0 1.5rem;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid #e5e2dc;
}

.site-name {
  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--text);
}

nav {
  font-size: 0.9rem;
  color: var(--muted);
}

nav a {
  color: var(--text);
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

.sep {
  margin: 0 0.4rem;
  color: var(--muted);
}

/* ── Main content ─────────────────────── */

main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

/* ── Post list (index) ────────────────── */

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

ul.post-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #e5e2dc;
}

ul.post-list li:first-child {
  border-top: 1px solid #e5e2dc;
}

ul.post-list a {
  color: var(--text);
  text-decoration: none;
}

ul.post-list a:hover {
  text-decoration: underline;
}

ul.post-list time {
  font-size: 0.875rem;
  color: var(--muted);
  white-space: nowrap;
  font-family: system-ui, -apple-system, sans-serif;
}

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

/* ── Post page ────────────────────────── */

article .post-header {
  margin-bottom: 2rem;
}

article h1 {
  font-size: 1.75rem;
  line-height: 1.3;
  margin: 0 0 0.4rem;
}

article .post-header time {
  font-size: 0.875rem;
  color: var(--muted);
  font-family: system-ui, -apple-system, sans-serif;
}

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

h1 {
  font-size: 1.5rem;
  margin: 0 0 1.25rem;
}

h2 {
  font-size: 1.1rem;
  margin: 2.5rem 0 1rem;
  border-bottom: 1px solid #e5e2dc;
  padding-bottom: 0.4rem;
}

p {
  margin: 0 0 1rem;
}

.exp-item {
  margin-bottom: 1.5rem;
}

.exp-title {
  font-weight: bold;
  margin: 0 0 0.15rem;
}

.exp-meta {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 0.4rem;
  font-family: system-ui, -apple-system, sans-serif;
}

/* ── Prose (post body) ────────────────── */

.prose h2,
.prose h3 {
  margin-top: 2rem;
}

.prose pre {
  background: #f0ede8;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 4px;
  font-size: 0.875rem;
}

.prose code {
  font-size: 0.875rem;
  background: #f0ede8;
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

.prose pre code {
  background: none;
  padding: 0;
}

.prose blockquote {
  border-left: 3px solid #c9c4bc;
  margin: 1.5rem 0;
  padding-left: 1rem;
  color: var(--muted);
}

/* ── Links ────────────────────────────── */

a {
  color: var(--link);
}

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

/* ── Front door (homepage only) ───────── */

@font-face {
  font-family: 'Syne Wall';
  font-style: normal;
  font-weight: 800;
  font-display: optional;
  src: url('/fonts/syne-wall.woff2') format('woff2');
}


body.front {
  background: #050504;
  color: #f5f3ef;
  /* flip to `paused` for a static wall */
  --tile-play: running;
}

body.front header,
body.front main {
  position: relative;
  z-index: 1;
}

body.front .site-name,
body.front nav a {
  color: #f5f3ef;
}

body.front nav,
body.front .sep {
  color: #8c877d;
}

body.front header {
  border-bottom-color: rgba(245, 243, 239, 0.14);
}

body.front ul.post-list li,
body.front ul.post-list li:first-child {
  border-color: rgba(245, 243, 239, 0.12);
}

body.front ul.post-list a {
  color: #f5f3ef;
}

body.front ul.post-list time,
body.front .empty {
  color: #8c877d;
}

/* tiled wordmark wall */

.tile-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.tile-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 58% at 50% 42%, rgba(5, 5, 4, 0.72), rgba(5, 5, 4, 0) 76%);
}

.tile-row {
  overflow: hidden;
}

.tile-track {
  display: flex;
  width: max-content;
  font-family: 'Syne Wall', system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(2.75rem, 9vw, 6rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: #141311;
  animation: tile-drift var(--dur, 165s) linear infinite;
  animation-delay: var(--delay, 0s);
  animation-play-state: var(--tile-play, running);
}

/* trailing margin per word (not flex gap) keeps the track perfectly
   periodic, so the -50% loop is seamless with no jump */
.tile-track span {
  margin-right: 0.35em;
}

.tile-row:nth-child(even) .tile-track {
  animation-direction: reverse;
}

@keyframes tile-drift {
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .tile-track { animation: none; }
}