:root {
  color-scheme: light;
  --bg: #f6f8fc;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #667085;
  --line: #e5e7eb;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, #eef4ff 0, transparent 32%),
    radial-gradient(circle at top right, #f4f0ff 0, transparent 28%),
    var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

.page-header {
  padding: 32px 0 24px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(229, 231, 235, 0.9);
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}

.article {
  margin-bottom: 56px;
  padding: 36px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(229, 231, 235, 0.9);
  box-shadow: var(--shadow);
}

.article-meta {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

h1 {
  margin: 16px 0 14px;
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.lead {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}

.content h2 {
  margin: 34px 0 14px;
  font-size: 24px;
}

.content p {
  margin: 0 0 18px;
  color: #334155;
  font-size: 16px;
  line-height: 1.95;
}

.content ul {
  margin: 0 0 20px 20px;
  padding: 0;
  color: #334155;
}

.content li {
  margin-bottom: 10px;
  font-size: 16px;
  line-height: 1.9;
}

.quote {
  margin: 24px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  border-radius: 0 18px 18px 0;
  background: #f8fbff;
  color: #1d4ed8;
  font-size: 16px;
  line-height: 1.9;
}

.more-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
}

.more-card {
  padding: 18px 20px;
  border-radius: 20px;
  background: #f8fafc;
  border: 1px solid #edf2f7;
}

.more-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
}

.more-card span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

footer {
  padding: 0 0 56px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

footer a {
  color: inherit;
}

@media (max-width: 720px) {
  .article {
    padding: 24px;
  }

  .lead,
  .content p,
  .content li,
  .quote {
    font-size: 15px;
  }

  .more-links {
    grid-template-columns: 1fr;
  }
}