/* Общие стили */
:root {
  --bg: #0f0f15;
  --text: #e0e0e0;
  --accent: #ff6b00;
  --card-bg: #1a1a22;
  --link: #ff8c3d;
  --border: #333;
  --success: #4caf50;
  --warning: #ff9800;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  background-color: var(--card-bg);
  padding: 15px 0;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.logo {
  font-size: 28px;
  font-weight: bold;
  color: var(--accent);
  text-decoration: none;
  margin-left: 20px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cta-button {
  background-color: var(--accent);
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s;
}

.cta-button:hover {
  background-color: #e05a00;
}

h1 {
  font-size: 2.5rem;
  margin: 30px 0 20px;
  color: white;
}

h2 {
  font-size: 1.8rem;
  margin: 25px 0 15px;
  color: var(--accent);
}

h3 {
  font-size: 1.4rem;
  margin: 20px 0 10px;
}

p, li {
  margin-bottom: 12px;
}

ul, ol {
  padding-left: 20px;
  margin: 15px 0;
}

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

a:hover {
  text-decoration: underline;
}

.card {
  background: var(--card-bg);
  padding: 20px;
  border-radius: 10px;
  margin: 20px 0;
  border: 1px solid var(--border);
}

blockquote {
  background: rgba(255, 107, 0, 0.1);
  padding: 15px;
  border-left: 4px solid var(--accent);
  margin: 20px 0;
  font-style: italic;
}

/* Таблица */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

th, td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

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

.success { color: var(--success); }
.warning { color: var(--warning); }

/* Перелинковка */
.related-links {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.related-links h2 {
  font-size: 1.6rem;
}

.related-links ul {
  list-style: none;
  padding: 0;
}

.related-links li {
  margin: 10px 0;
}

/* Адаптивность */
@media (max-width: 768px) {
  .container {
    padding: 15px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  nav {
    flex-direction: column;
    gap: 15px;
  }
}