.part-1 {
  box-sizing: border-box;
  padding-bottom: calc(var(--view_space_l) * 2.5);
  transition: all 0.2s;
}

.part-1 .arrow-line {
  margin-bottom: calc(var(--view_space) * 2);
  transition: all 0.2s;
}

.part-1 .arrow-line i {
  color: var(--color_color);
}

.part-1 .arrow-line .line {
  background-color: var(--color_purple);
  max-width: 300px;
}

.part-1 .top-desc {
  font-size: var(--fontSize_n);
  line-height: 1.5;
  color: var(--color_black);
  margin-bottom: calc(var(--view_space) * 3);
  transition: all 0.2s;
}

.part-1 .part-title {
  margin-bottom: calc(var(--view_space) * 2);
  transition: all 0.2s;
}

.part-1 .desc {
  margin-bottom: calc(var(--view_space) * 2);
  transition: all 0.2s;
}

.part-1 .info-title {
  margin-bottom: calc(var(--view_space) * 2);
  line-height: 1.5;
  color: var(--color_purple);
  display: flex;
  align-items: center;
  transition: all 0.2s;
}

.part-1 .info img {
  border-radius: var(--border_radius);
}