/* Hearth Codex — manuscript policy */

*, *::before, *::after { box-sizing: border-box; }
body.cx-codex {
  margin: 0;
  font-family: 'Source Sans 3', system-ui, sans-serif;
  color: #1C140E;
  background: #F3E8D6;
  min-height: 100vh;
}
.cx-root { min-height: 100vh; display: flex; flex-direction: column; }
.page-main { flex: 1; }
.cx-page { width: min(100% - 1.6rem, 1080px); margin: 0 auto; padding: 1.4rem 0 2rem; }
.cx-kicker { letter-spacing: 0.16em; text-transform: uppercase; font-size: 0.72rem; color: #C24A1A; }
.cx-layout { display: grid; grid-template-columns: 15rem 1fr; gap: 1.4rem; }
.cx-rail a {
  display: block; text-decoration: none; color: #2A3C2E;
  padding: 0.55rem 0.7rem; border-radius: 0.6rem; margin-bottom: 0.3rem; font-weight: 600;
}
.cx-rail a.active, .cx-rail a:hover { background: #C24A1A; color: #fff; }
.cx-sheet {
  background: #FFF8EF;
  border-radius: 0.4rem 1.8rem 0.4rem 1.8rem;
  padding: 1.6rem 1.8rem;
  box-shadow: 8px 8px 0 rgba(194, 74, 26, 0.12);
}
.cx-sheet h1 { font-family: 'Libre Caslon Text', Georgia, serif; font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 0.4rem; }
.cx-sheet h2 { font-family: 'Libre Caslon Text', Georgia, serif; font-size: 1.15rem; margin: 1.4rem 0 0.5rem; color: #8F3410; }
.cx-sheet .last-updated { font-size: 0.85rem; color: #5A4A3C; font-style: italic; }
.cx-highlight { background: #F4E9D8; border-left: 4px solid #C24A1A; padding: 0.9rem 1rem; margin: 0.8rem 0; }
.cx-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.cx-contact-grid div { background: #F4E9D8; padding: 0.7rem 0.8rem; border-radius: 0.5rem; }
.cx-contact-grid dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: #C24A1A; }
.cx-contact-grid dd { margin: 0.2rem 0 0; }
.cx-island { position: sticky; top: 0.85rem; z-index: 20; width: min(100% - 1.5rem, 1080px); margin: 0.85rem auto 0; display: flex; justify-content: space-between; align-items: center; background: rgba(255,248,239,0.9); backdrop-filter: blur(12px); border-radius: 999px; padding: 0.5rem 0.8rem; }
.cx-island a { color: #2A3C2E; text-decoration: none; font-weight: 700; margin-left: 0.7rem; }
.cx-mark { display: flex; gap: 0.45rem; align-items: center; text-decoration: none; color: inherit; }
.cx-mark span { width: 2.2rem; height: 2.2rem; border-radius: 50%; background: #C24A1A; color: #fff; display: grid; place-items: center; font-weight: 800; }
.cx-foot { display: flex; justify-content: space-between; padding: 1.2rem 1.5rem; font-size: 0.82rem; color: #5A4A3C; }
.cx-foot a { color: #2A3C2E; }
@media (max-width: 800px) {
  .cx-layout, .cx-contact-grid { grid-template-columns: 1fr; }
}