:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #1a1d24;
  --muted: #5c6570;
  --accent: #1b4f72;
  --border: #e4e7ec;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

header {
  background: var(--accent);
  color: #fff;
  padding: 1.25rem 1.5rem;
}

header .marka {
  font-size: 0.85rem;
  opacity: 0.9;
  margin: 0 0 0.25rem;
}

header h1 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 650;
}

main {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1.5rem;
}

article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.35rem 1.4rem;
}

article p {
  margin: 0 0 0.9rem;
  white-space: pre-wrap;
}

article p:last-child {
  margin-bottom: 0;
}

footer {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
  color: var(--muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--accent);
}