* {
  box-sizing: border-box;
}

body {
  background: #2196F3;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: 'Roboto', sans-serif;
}

/* Контейнер для кнопки снизу */
.bottom-nav {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
}

.bottom-nav a.home-link {
  color: white;
  font-size: 16px;
  background: rgba(255, 255, 255, 0.2);
  padding: 10px 24px;
  border-radius: 20px;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease;
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.bottom-nav a.home-link:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: translateY(-2px);
}

#notFound {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%) scale(1.2);
  width: 80%;
  height: auto;
}