:root {
  --bg: #f6f7fb;
  --card: #ffffff;
  --text: #16181d;
  --muted: #555d6a;
  --brand: #e50914;
  --border: #d9dfe8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 24px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 18px;
  margin-bottom: 24px;
}

.site-logo { width: min(320px, 62vw); height: auto; display: block; }

.main-nav { display: flex; gap: 12px; flex-wrap: wrap; }

.main-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.main-nav a:hover { color: var(--brand); }

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.hero p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.6;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.card h2,
.card h3 { margin-top: 0; }

.card p,
article p,
article li {
  color: var(--muted);
  line-height: 1.68;
}

.card a,
article a { color: #c81b24; }

article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}

article h1 { margin-top: 0; }

.breadcrumb {
  font-size: 0.9rem;
  margin-bottom: 12px;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--brand); }

footer {
  border-top: 1px solid var(--border);
  margin-top: 26px;
  padding-top: 14px;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--muted);
  text-decoration: none;
}

footer a:hover { color: var(--brand); }

@media (max-width: 768px) {
  .site-header { flex-direction: column; align-items: flex-start; }
  .card-grid { grid-template-columns: 1fr; }
}