:root {
  --bg: #F5F4EE; --surface: #FFFFFF; --ink: #1F1E1D; --muted: #6B6964; --line: #E5E2D8;
  --accent: #C96442; --accent-soft: #F6E7DF;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #1F1E1D; --surface: #2A2927; --ink: #F3F1EA; --muted: #A9A59B; --line: #3B3A36; --accent: #D97757; --accent-soft: #3A2C25; color-scheme: dark; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); }
header, main, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 22px; padding-bottom: 22px; flex-wrap: wrap; }
.marca { font-weight: 800; font-size: 22px; letter-spacing: -.02em; text-decoration: none; color: var(--ink); }
.marca b { color: var(--accent); }
nav { display: flex; gap: 16px; font-size: 15px; }
nav a { color: var(--muted); text-decoration: none; }
nav a:hover, nav a[aria-current] { color: var(--ink); }
main { padding-bottom: 40px; }
.tarjeta { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px; }
h1 { font-size: 30px; line-height: 1.2; letter-spacing: -.02em; margin: 0 0 8px; }
h2 { font-size: 19px; margin: 28px 0 6px; }
.fecha { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 22px; }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.redes { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 4px; padding: 0; list-style: none; }
.redes li { background: var(--accent-soft); border-radius: 99px; padding: 4px 12px; font-size: 14px; font-weight: 600; margin: 0; }
footer { color: var(--muted); font-size: 14px; padding-bottom: 32px; display: flex; flex-wrap: wrap; gap: 6px 16px; }
footer a { color: var(--muted); }