* {
  box-sizing: border-box;
}

:root {
  --blue: #1f5fae;
  --blue-deep: #184d8f;
  --text: #1f2933;
  --muted: #5b6773;
  --line: #d7e2f0;
  --soft: #f4f8fc;
  --white: #ffffff;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
}

.page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 36px 28px 44px;
}

.title-box {
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: var(--white);
  padding: 22px 24px;
  margin-bottom: 24px;
}

.title-box h1 {
  margin: 0 0 8px;
  font-size: 32px;
  line-height: 1.15;
}

.title-box p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.96;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.section {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 20px;
}

.section.full {
  grid-column: 1 / -1;
}

.section h2 {
  margin: 0 0 12px;
  font-size: 18px;
  color: var(--blue);
}

.section p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.72;
}

ul {
  margin: 0;
  padding-left: 18px;
}

li {
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
}

.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.meta-item {
  padding: 14px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.meta-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.meta-item span {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.footer-note {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.index-list a {
  color: var(--blue);
  text-decoration: none;
}

.index-list a:hover {
  text-decoration: underline;
}

@media (max-width: 760px) {
  .page {
    padding: 22px 16px 30px;
  }

  .grid,
  .meta {
    grid-template-columns: 1fr;
  }

  .title-box h1 {
    font-size: 26px;
  }
}