:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #4b5563;
  --line: #d9dee6;
  --accent: #1f4f8a;
  --accent-soft: #e8f0fb;
  --max: 960px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Public Sans", "Segoe UI", "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.site-header,
.site-main,
.site-footer {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.site-header,
.site-main {
  margin-bottom: 14px;
}

.site-header {
  padding: 18px;
}

.brand {
  margin: 0;
  font-size: clamp(1.75rem, 4vw, 2.45rem);
  line-height: 1.2;
  font-family: "Source Serif 4", Georgia, serif;
}

.article-title {
  margin-bottom: 10px;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}

.nav {
  margin-top: 14px;
  display: flex;
  column-gap: 12px;
  row-gap: 4px;
  flex-wrap: wrap;
}

.nav a {
  color: #0d6efd;
  text-decoration: none;
  border: none;
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-size: 0.95rem;
  transition: color 120ms ease-in-out;
}

.nav a:hover,
.nav a.active {
  color: #0d6efd;
}

.nav a.active {
  font-weight: 600;
}

.site-main {
  padding: 20px;
}

h2 {
  margin: 0 0 10px;
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.4rem;
}

h3 {
  margin: 0 0 6px;
  font-size: 1.08rem;
}

p {
  margin: 0 0 12px;
}

.section {
  margin-bottom: 20px;
}

.section:last-child {
  margin-bottom: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.card p,
.muted {
  color: var(--muted);
}

.item-meta {
  font-size: 0.93rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.list {
  margin: 0;
  padding-left: 18px;
}

.list li {
  margin-bottom: 8px;
}

.news-list {
  margin: 0;
  padding-left: 18px;
}

.news-list li {
  margin-bottom: 10px;
}

.news-list strong {
  font-family: "Source Serif 4", Georgia, serif;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  padding: 5px 10px;
  border-radius: 999px;
  background: #f0f4f9;
  border: 1px solid var(--line);
  font-size: 0.88rem;
}

a {
  color: #0d6efd;
  text-decoration: none;
  transition: color 120ms ease-in-out;
}

a:hover {
  color: #0d6efd;
}

.link-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

table {
  width: 100%;
  margin: 16px 0 24px;
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}

thead {
  background: #f8fafc;
}

th,
td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  min-width: 180px;
}

th {
  font-weight: 700;
}

tr:last-child td {
  border-bottom: none;
}

.site-footer {
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--muted);
}

@media (max-width: 700px) {
  .split {
    grid-template-columns: 1fr;
  }

  .site-main {
    padding: 16px;
  }

  th,
  td {
    padding: 10px 12px;
    min-width: 150px;
  }
}