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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:
    radial-gradient(circle at top, rgba(113, 87, 255, 0.12), transparent 32%),
    linear-gradient(180deg, #f7f8fc 0%, #eef1f7 100%);
  color: #1a1a1a;
  line-height: 1.6;
  padding: 40px 20px 56px;
}

/* Контейнер страницы */
.page {
  max-width: 720px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.92);
  padding: 48px 56px;
  border-radius: 24px;
  border: 1px solid rgba(126, 139, 168, 0.18);
  box-shadow: 0 20px 60px rgba(28, 39, 76, 0.12);
  backdrop-filter: blur(14px);
}

/* Шапка документа */
.hero {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid #e7eaf3;
}

.eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: #6b7280;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 18px;
  color: #111827;
  text-wrap: balance;
}

.hero p {
  font-size: 15px;
  color: #5b6474;
  margin-bottom: 6px;
}

/* Секции */
section {
  margin-bottom: 18px;
  padding: 20px 0;
  border-bottom: 1px solid #eef1f6;
}

section:last-of-type {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

section h2 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 14px;
  color: #111827;
}

section p {
  font-size: 15px;
  margin-bottom: 10px;
  color: #374151;
}

/* Списки */
section ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 12px;
}

section ul li {
  font-size: 15px;
  padding: 7px 0 7px 22px;
  position: relative;
  color: #374151;
}

section ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #6d5efc;
  font-size: 18px;
  line-height: 1;
  top: 8px;
}

@media (max-width: 640px) {
  body {
    padding: 20px 14px 36px;
  }

  .page {
    padding: 28px 22px;
    border-radius: 18px;
  }

  .hero {
    margin-bottom: 28px;
    padding-bottom: 24px;
  }

  .hero h1 {
    font-size: 24px;
  }

  section {
    padding: 16px 0;
  }

  section h2 {
    font-size: 17px;
  }
}

/* Нижний блок */
.footer {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #e8e8e8;
  font-size: 13px;
  color: #999;
}