.page-toolbox .gifts-list-content {
  position: relative;
}
.gifts-category-nav {
  position: absolute;
  left: -27rem;
  top: 0;
  width: 24rem;
  padding: 1.2rem;
  border: 1px solid #fff;
  border-radius: 8px;
  background: linear-gradient(to bottom right, #fefcfc, #e3f6ff);
  box-shadow: 0 1rem 2.8rem rgba(0, 0, 0, 0.12);
  box-sizing: border-box;
}
.gifts-category-nav button {
  display: flex;
  align-items: center;
  width: 100%;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  line-height: 1.35;
  box-sizing: border-box;
}
.gifts-category-title {
  padding: 0.5rem 0.8rem 1rem;
  border: 0;
  border-bottom: 1px solid #dff2f9;
  background: transparent;
  color: #2d88a6;
  font-size: 2rem;
  font-weight: bold;
}
.gifts-category-item {
  gap: 0.5rem;
  margin-top: 0.6rem;
  padding: 0.6rem;
  border: 1px solid #dff2f9;
  border-radius: 8px;
  background: #fbfcfe;
  color: #2d88a6;
  font-size: 1.35rem;
}
.gifts-category-item img {
  flex: 0 0 1.6rem;
  width: 1.6rem;
  height: 1.6rem;
}
.gifts-category-item.active {
  background: #0092d8;
  border-color: #0092d8;
  color: #fff;
}
.gifts-category-item.active img {
  filter: brightness(0) invert(1);
}
.gifts-category-title.active {
  color: #007bb6;
}
.gifts-category-nav button:focus-visible {
  outline: 2px solid #0092d8;
  outline-offset: 2px;
}
.page-toolbox .gifts-list-content .sticker-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 3rem;
}
.page-toolbox .gifts-list-content .sticker-list > .brochure-item {
  width: 100%;
  max-width: none;
  margin: 0;
}
.page-toolbox .gifts-list-content .brochure-img {
  width: 100%;
  height: auto;
  aspect-ratio: 258 / 370;
}
@media screen and (min-width: 991px) and (max-width: 1740px) {
  .page-toolbox .gifts-list-content {
    padding-left: 27rem;
    box-sizing: border-box;
  }
  .gifts-category-nav {
    left: 0;
  }
  .page-toolbox .gifts-list-content .sticker-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
  }
}
@media screen and (max-width: 990px) {
  .gifts-category-nav {
    position: static;
    width: 100%;
    margin-bottom: 2rem;
  }
  .page-toolbox .gifts-list-content .sticker-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1.2rem;
  }
}