/* ============================================================
   Token system
   Paper: #EAE7DD  Ink: #161513  Riso Pink: #E5407A  Riso Blue: #2653A3  Rule: #8B887E
   Display: Anton (stencil/flyer caps) — used only for titles
   Utility: Space Mono (metadata, stamps) — the "filing" voice
   Body: IBM Plex Sans (utilitarian, memo-like)
   ============================================================ */

:root {
  --paper: #EAE7DD;
  --ink: #161513;
  --pink: #E5407A;
  --blue: #2653A3;
  --rule: #8B887E;
  --max: 42rem;
}

* { box-sizing: border-box; }

html {
  background: var(--paper);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* faint xerox-toner grain, sits over everything, never blocks reading */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

a { color: var(--ink); }
a:hover { color: var(--blue); }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

/* -------- the signature: a filing stamp, riso-pink, always slightly crooked -------- */
.stamp {
  display: inline-block;
  border: 3px solid var(--pink);
  border-radius: 2px;
  color: var(--pink);
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.3em 0.65em;
  transform: rotate(-5deg);
  mix-blend-mode: multiply;
}

/* -------- masthead -------- */
.masthead {
  padding: 3rem 0 1.75rem;
  border-bottom: 4px solid var(--ink);
  margin-bottom: 2.5rem;
}

.masthead h1 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(2.75rem, 9vw, 5.5rem);
  line-height: 0.85;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  margin: 0.5rem 0 0.25rem;
}

.masthead .tagline {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0;
}

/* -------- entry list (index) -------- */
.entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry {
  border-bottom: 1px solid var(--rule);
  padding: 2rem 0;
}
.entry:first-child { padding-top: 0; }

.entry-meta {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  flex-wrap: wrap;
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--rule);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.entry-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.15rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin: 0 0 0.6rem;
}
.entry-title a { text-decoration: none; }

.entry-excerpt { margin: 0; max-width: 60ch; }

/* -------- single post -------- */
.post-header { margin-bottom: 2rem; }
.post-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 0.95;
  text-transform: uppercase;
  margin: 0.6rem 0;
}

.post-body p { margin: 0 0 1.2rem; }

/* riso "highlighter" marks — the secondary expression of the stamp idea */
mark.pink, mark.blue {
  padding: 0 0.15em;
  color: var(--ink);
  mix-blend-mode: multiply;
}
mark.pink { background: var(--pink); }
mark.blue { background: var(--blue); color: var(--paper); }

blockquote {
  border-left: 3px solid var(--ink);
  margin: 1.75rem 0;
  padding: 0.25rem 0 0.25rem 1.25rem;
  font-style: italic;
}

.post-nav {
  display: flex;
  justify-content: space-between;
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--rule);
  padding-top: 1.25rem;
  margin-top: 2.5rem;
}

/* -------- footer -------- */
.site-footer {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--rule);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-top: 1px solid var(--rule);
  margin-top: 3rem;
  padding: 1.5rem 0 3rem;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media (max-width: 480px) {
  .masthead { padding-top: 2rem; }
}