body {
  background-color: #ffffff;
}
.banner {
  background: linear-gradient(180deg, #e0f8ff -16.25%, #ffffff 100%);
  text-align: center;
  padding: 8rem 0;
  margin-bottom: 1rem;
}

.container {
  max-width: 1100px;
  color: var(--color-text);
  font-size: clamp(14px, 1.6rem, 18px);
  font-weight: 500;
}

p,
li {
  margin: 10px 0;
}

h1 {
  font-size: clamp(3.2rem, 4.8rem, 48px);
  font-weight: 700;
}
h2 {
  font-size: clamp(16px, 1.8rem, 20px);
  font-weight: 700;
  margin-top: 3rem;
}

h3 {
  margin-top: 3rem;
  font-size: inherit;
}

ul {
  list-style-type: disc;
  margin-left: 8rem;
}

#backToTop {
  position: fixed;
  right: 2.4rem;
  bottom: 2.4rem;
  z-index: 2;

  opacity: 0;
  visibility: hidden;
}

#backToTop.is-visible {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {
  .banner {
    padding: 4rem 0;
  }
  #backToTop {
    display: none;
  }
}