/* Общие стили страницы */
body {
  font-family: 'Georgia', serif;
  background: #fdf6e3;
  color: #3b2f1d;
  line-height: 1.8;
  padding: 60px;
  max-width: 900px;
  margin: auto;
  box-shadow: 0 0 40px rgba(0,0,0,0.2);
  border: 2px solid #d6b26f;
  border-radius: 12px;
  padding-bottom: 120px;
}

h1 {
  text-align: center;
  color: #8b6f3c;
  margin-bottom: 40px;
  font-size: 2em;
  text-shadow: 1px 1px 0 #f0e4c2;
}

/* Нижняя панель */
.button-container {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fdf6e3;
  border-top: 2px solid #d6b26f;
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

/* Кнопки навигации — крупные и жёлтые */
.nav-button {
  background-color: #d6b26f;
  color: #fff;
  border: 2px solid #a88b5a;
  border-radius: 50%;
  font-size: 32px;
  font-weight: bold;
  width: 64px;
  height: 64px;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 2px 2px 6px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-button:hover {
  background-color: #e8c87c;
  transform: scale(1.05);
}

/* Номер страницы по центру */
.page-number {
  font-size: 18px;
  font-weight: bold;
  color: #3b2f1d;
  text-align: center;
  flex-grow: 1;
}

/* Мобильная версия */
@media screen and (max-width: 600px) {
  body {
    font-size: 18px;
    padding: 24px;
    padding-bottom: 140px;
  }

  h1 {
    font-size: 1.6em;
    margin-bottom: 24px;
  }

  .button-container {
    padding: 16px;
  }

  .nav-button {
    font-size: 36px;
    width: 72px;
    height: 72px;
  }

  .page-number {
    font-size: 20px;
  }
}