body {
  margin: 0;
  padding: 32px 20px 56px;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #1f2937;
  background: #ffffff;
}

.wrap {
  max-width: 860px;
  margin: 0 auto;
}

h1 {
  margin: 0 0 10px;
  font-size: 1.3rem;
  line-height: 1.2;
}

p {
  margin: 0 0 24px;
  color: #6b7280;
}

.box {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 20px;
}

h2 {
  margin: 0 0 14px;
  font-size: 1.2rem;
}

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

li {
  break-inside: avoid;
}

li + li {
  margin-top: 10px;
}

a {
  color: #0f5cc0;
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
}

.theme-page ul {
  columns: 2;
  column-gap: 28px;
}

.state-page .wrap {
  max-width: 960px;
}

.state-page ul {
  columns: 3;
  column-gap: 28px;
}

@media (max-width: 900px) {
  .state-page ul {
    columns: 2;
  }
}

@media (max-width: 640px) {
  .theme-page ul,
  .state-page ul {
    columns: 1;
  }
}