:root {
  --bg: #EFF1EC; --bg-card: #FFFFFF; --ink: #16231F; --ink-soft: #4B5C55; --ink-faint: #7C8C85;
  --line: rgba(22,35,31,0.14); --accent: #0B7A6B;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Consolas, 'Courier New', monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10151A; --bg-card: #161D22; --ink: #E7EDE9; --ink-soft: #93A39B; --ink-faint: #5E6E68;
    --line: rgba(255,255,255,0.10); --accent: #34D6C5;
  }
}
* { box-sizing: border-box; }
html, body { background: var(--bg); }
body { margin: 0; color: var(--ink); font-family: var(--font-body); -webkit-font-smoothing: antialiased; line-height: 1.65; }
a { color: var(--accent); }
.wrap { max-width: 760px; margin: 0 auto; padding-inline: 20px; }
header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; justify-content: space-between; align-items: center; padding-block: 16px; gap: 12px; flex-wrap: wrap; }
.wordmark { font-family: var(--font-mono); font-weight: 600; font-size: 14px; letter-spacing: 0.06em; text-decoration: none; color: var(--ink); }
.wordmark .dot { color: var(--accent); }
header nav { display: flex; gap: 16px; font-size: 13px; flex-wrap: wrap; }
header nav a { color: var(--ink-soft); text-decoration: none; }
header nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
main { padding-block: 44px 56px; }
.eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(28px, 4.6vw, 40px); line-height: 1.15; margin: 10px 0 6px; }
.vigencia { font-size: 13px; color: var(--ink-faint); margin: 0 0 28px; }
.resumen { background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin-bottom: 30px; font-size: 14.5px; }
.resumen ul { margin: 8px 0 0; padding-left: 20px; }
h2 { font-family: var(--font-display); font-weight: 600; font-size: 21px; margin: 34px 0 8px; }
p, li { font-size: 15px; color: var(--ink-soft); }
p { margin: 0 0 12px; }
ul { padding-left: 22px; margin: 0 0 12px; }
li { margin-bottom: 6px; }
strong { color: var(--ink); }
table { width: 100%; border-collapse: collapse; margin: 6px 0 16px; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-soft); }
th { color: var(--ink); font-weight: 600; }
.tabla { overflow-x: auto; }
footer { border-top: 1px solid var(--line); padding-block: 22px 34px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-faint); }
footer .wrap { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
footer a { color: var(--ink-soft); text-decoration: none; margin-right: 14px; }