/* Каталог маршрутов — светлая тема, палитра design.md */
:root {
  --bg: #f3f6f4;
  --ink: #14231c;
  --muted: #4d6358;
  --accent: #1b6b4a;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.5;
}

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

.cat-top {
  border-bottom: 1px solid rgba(20, 35, 28, 0.08);
  background: #eef2f0;
}

.cat-top__inner {
  width: min(64rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.cat-brand {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}

.cat-nav {
  display: flex;
  gap: 1.25rem;
  font-size: 0.95rem;
}

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

.cat-nav a[aria-current="page"],
.cat-nav a:hover {
  color: var(--accent);
}

.cat-main {
  width: min(64rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
}

.cat-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.35rem);
}

.cat-lead {
  margin: 0 0 2rem;
  max-width: 36rem;
  color: var(--muted);
}

.cat-empty {
  color: var(--muted);
}

.cat-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
}

.cat-card {
  display: block;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid rgba(20, 35, 28, 0.08);
  border-radius: 0.35rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease;
}

.cat-card:hover {
  border-color: var(--accent);
}

.cat-card h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
}

.cat-card__meta {
  margin: 0.25rem 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.cat-card__desc {
  margin: 0.75rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}