:root {
  --bg: #0b0b0d;
  --card: #151519;
  --text: #f5f5f7;
  --muted: #b0b0b8;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #ffd60a; /* amarillo Tulantaxi */
  --link: #8ab4f8;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 16px;
  --maxw: 920px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7fb;
    --card: #ffffff;
    --text: #111111;
    --muted: #5b5b66;
    --border: rgba(0, 0, 0, 0.08);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --link: #1a73e8;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 800px at 20% 0%, rgba(255, 214, 10, 0.12), transparent 60%),
    radial-gradient(1000px 800px at 80% 20%, rgba(138, 180, 248, 0.12), transparent 60%), var(--bg);
  color: var(--text);
}

a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.wrap {
  padding: 28px 16px 56px;
}

.topbar {
  max-width: var(--maxw);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(255, 214, 10, 0.15);
}

.card {
  max-width: var(--maxw);
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.header {
  padding: 18px 18px 12px;
  border-bottom: 1px solid var(--border);
}

.h1 {
  font-size: 20px;
  margin: 0 0 6px;
  font-weight: 900;
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.content {
  padding: 18px;
  line-height: 1.55;
  font-size: 14px;
}

.content h2 {
  margin: 18px 0 8px;
  font-size: 15px;
}
.content ul {
  margin: 8px 0 12px 18px;
}
.content li {
  margin: 6px 0;
}
.footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.kv {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 8px;
}

/* Optional: nicer footer layout when space allows */
.footer {
  align-items: center;
}

@media (min-width: 720px) {
  .footer {
    display: grid;
    grid-template-columns: 1.2fr 1fr auto;
    align-items: center;
  }
  .footer > div:nth-child(2) {
    text-align: center;
  }
  .footer > div:nth-child(3) {
    text-align: right;
  }
}