/* Under the Cipher — shared stylesheet */

@import url('https://api.fontshare.com/v2/css?f[]=clash-display@400,500,600,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;1,6..72,400&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #0e0f12;
  --surface: #17181c;
  --surface-2: #1d1f24;
  --text: #ecebe4;
  --text-muted: #98958c;
  --rule: #2a2c31;
  --accent-fact: #c9a227;
  --accent-theory: #8b93d9;
  --max-w: 720px;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Newsreader', Georgia, serif;
  font-size: 19px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Nav / chrome ---------- */

.chrome {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.site-header {
  padding: 28px 0 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mark {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--rule);
  padding: 6px 12px;
  border-radius: 2px;
}

.mark:hover { border-color: var(--text-muted); }

/* ---------- Hero ---------- */

.hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--rule);
}

.hero-title {
  font-family: 'Clash Display', sans-serif;
  font-weight: 600;
  font-size: clamp(40px, 8vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
}

.hero-title .glyph {
  display: inline-block;
  min-width: 0.62em;
}

.hero-tagline {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--accent-fact);
  text-transform: uppercase;
  margin: 0 0 22px;
}

.hero-intro {
  max-width: 58ch;
  color: var(--text-muted);
  font-size: 18px;
}

/* ---------- Legend ---------- */

.legend {
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 14px 0;
  margin: 24px 0 0;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.legend-item { display: flex; align-items: center; gap: 7px; }

.legend-dot {
  width: 8px; height: 8px; border-radius: 50%;
  display: inline-block;
}

.legend-dot.fact { background: var(--accent-fact); }
.legend-dot.theory { background: var(--accent-theory); }

/* ---------- Article list ---------- */

.log {
  padding: 40px 0 80px;
}

.entry {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
  transition: opacity 0.15s ease;
}

.entry:hover { opacity: 0.72; }

.entry-num {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-fact);
}

.entry-title {
  font-family: 'Clash Display', sans-serif;
  font-weight: 500;
  font-size: 26px;
  margin: 6px 0 8px;
}

.entry-teaser {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 62ch;
}

/* ---------- Article page ---------- */

.article-header {
  padding: 56px 0 0;
}

.back-link {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 28px;
}

.back-link:hover { color: var(--text); }

.article-eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-fact);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.article-title {
  font-family: 'Clash Display', sans-serif;
  font-weight: 600;
  font-size: clamp(32px, 6vw, 48px);
  line-height: 1.05;
  margin: 0 0 32px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 32px;
}

.article-body { padding: 8px 0 60px; }

.article-body p {
  margin: 0 0 1.4em;
}

.article-body blockquote {
  margin: 1.6em 0;
  padding-left: 20px;
  border-left: 2px solid var(--accent-fact);
  color: var(--text-muted);
  font-style: italic;
}

.fact, .theory {
  border-bottom: 1.5px solid;
  padding-bottom: 0.5px;
}

.fact { border-color: var(--accent-fact); }
.theory { border-color: var(--accent-theory); border-style: dashed; }

.article-footer {
  border-top: 1px solid var(--rule);
  padding: 28px 0 70px;
  display: flex;
  justify-content: space-between;
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.article-footer a { text-decoration: none; color: inherit; }
.article-footer a:hover { color: var(--text); }

/* ---------- Legend toggle (JS) ---------- */

.legend-toggle {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--rule);
  padding: 6px 10px;
  border-radius: 2px;
  cursor: pointer;
}

.legend-toggle:hover { border-color: var(--text-muted); color: var(--text); }

.legend[hidden] { display: none; }

/* ---------- Focus & motion ---------- */

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-fact);
  outline-offset: 2px;
}

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

@media (max-width: 480px) {
  body { font-size: 17px; }
  .hero { padding: 44px 0 32px; }
  .legend { flex-wrap: wrap; gap: 12px 20px; }
}