.alphabet-container {
  padding: 28px 24px;
  font-size: 20px;
  line-height: 24px;
  font-weight: 500;
  display: flex;
  justify-content: center;
  gap: 32px;
  position: sticky;
  top: 144px;
  background-color: #fff;
  z-index: 8;
  transition: box-shadow 0.3s ease-in-out;
}

.is-sticky-shadow {
  box-shadow: 0px 1px 3px 0px rgba(19, 10, 46, 0.13),
    0px 3px 14px 0px rgba(19, 10, 46, 0.03),
    0px 8px 32px 0px rgba(19, 10, 46, 0.07),
    0px 30px 84px 0px rgba(19, 10, 46, 0.08);
}

.alphabet-container .active {
  color: rgba(213, 38, 24, 1);
}

.alphabet-container a {
  text-decoration: none;
  color: rgba(122, 125, 127, 1);
  font-weight: 500;
  font-size: 20px;
  line-height: 24px;
}

.alphabet-container a:hover,
.alphabet-container a:focus-visible,
.alphabet-container a.active {
  color: rgba(213, 38, 24, 1);
}

.alphabet-list-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 24px 0 24px;
}

.letter-group {
  text-align: left;
  width: 100%;
  margin-bottom: 20px;
  display: flex;
  gap: 60px;
}

.letter-group .letter {
  color: rgba(213, 38, 24, 1);
  font-size: 90px;
  font-weight: 300;
  line-height: 68px;
  margin-bottom: 30px;
  width: 100px;
}

.letter-group ul {
  list-style-type: none;
  width: 100%;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  flex: 1;
  margin: 34px 0 80px 0;
}

.letter-group li {
  font-size: 20px;
  margin-bottom: 20px;
  list-style-type: unset !important;
  color: rgba(78, 82, 85, 1);
  font-weight: 500 !important;
  cursor: pointer;
  width: 50%;
}

.letter-group li:hover,
.letter-group li:focus-within  {
  color: rgba(213, 38, 24, 1);
}

.red-border {
  padding-left: 100px;
  margin-top: 16px;
  width: 100%;
}
.red-border div {
  border-top: 2px solid #d52618;
}

@media (max-width: 1040px) {
  .alphabet-container {
    top: 70px;
  }
}

@media (max-width: 768px) {
  .red-border {
    display: none;
  }
  .alphabet-container {
    top: 70px;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: flex-start;
    width: 99.6%;
  }

  .alphabet-list-container {
  }

  .letter-group {
    display: block;
  }

  .letter-group li {
    width: 100%;
  }

  .letter-group .letter {
    font-size: 56px;
    font-weight: 300;
    line-height: 60px;
  }
}