/* Shared blog typography — Guanlan Energy journal */
:root {
  --void: #03070f;
  --deep: #060d1a;
  --surface: #0c1628;
  --gold: #c5984a;
  --gold-light: #e2c27a;
  --silver: #9bb5cc;
  --silver-dim: #4a6680;
  --parchment: #d4c4a0;
  --text: #c8d8e8;
  --text-dim: #7fa0ba;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Cormorant Garamond', Georgia, serif;
  background: var(--void);
  color: var(--text);
  line-height: 1.8;
}
nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(3, 7, 15, 0.92);
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid rgba(197, 152, 74, 0.12);
  display: flex;
  justify-content: space-between;
}
nav a {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-dim);
  text-decoration: none;
}
nav a:hover { color: var(--gold); }
.container, .wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}
h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.1rem;
  font-weight: 300;
  color: var(--parchment);
  margin-bottom: 0.4rem;
  line-height: 1.2;
}
h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.45rem;
  font-weight: 400;
  color: var(--gold-light);
  margin: 2rem 0 0.75rem;
}
p { margin-bottom: 1rem; color: var(--text-dim); }
a { color: var(--gold-light); }