.pc-only {
  display: block;
}
@media screen and (max-width: 480px) {
  .pc-only {
    display: none;
  }
}

.section-topicsbox .box-1 {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}
.section-topicsbox .box-1 .ph-main {
  display: flex;
  justify-content: center;
}
.section-topicsbox .box-1 .txt {
  margin-top: 3em;
  font-size: 14px;
}
.section-topicsbox .box-2 {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
  align-items: center;
  background-color: rgba(234, 101, 143, 0.05);
  border: 1px solid #ea658f;
  width: 100%;
  max-width: 760px;
  margin: 40px auto;
  padding: 40px 40px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-2 {
    grid-template-columns: 12.037vw 1fr;
    gap: 1.852vw;
    max-width: 70.37vw;
    margin: 3.704vw auto;
    padding: 3.704vw 3.704vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-2 {
    max-width: 100%;
  }
}
.section-topicsbox .box-2 .txt {
  font-size: 25px;
  font-weight: 300;
  line-height: 1.7;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-2 .txt {
    font-size: 2.315vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-2 .txt {
    font-size: 3.333vw;
    white-space: nowrap;
  }
}
.section-topicsbox .box-2 .txt span {
  color: #ea658f;
}
.section-topicsbox .box-3 {
  background-color: #ea658f;
  border-radius: 20px;
  width: 100%;
  max-width: 760px;
  margin: 40px auto;
  padding: 10px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3 {
    border-radius: 1.852vw;
    max-width: 70.37vw;
    margin: 3.704vw auto;
    padding: 0.926vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-3 {
    max-width: 100%;
  }
}
.section-topicsbox .box-3 h3 {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-bottom: 5px;
  font-size: 25px;
  font-weight: normal;
  color: #fff;
  line-height: 1;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3 h3 {
    gap: 1.389vw;
    font-size: 2.315vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-3 h3 {
    font-size: 3.333vw;
  }
}
.section-topicsbox .box-3 h3 img {
  width: 44px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3 h3 img {
    width: 4.074vw;
  }
}
.section-topicsbox .box-3__inner {
  background-color: #fff;
  border-radius: 20px;
  padding: 30px 40px 10px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner {
    border-radius: 1.852vw;
    padding: 2.778vw 3.704vw 0.926vw;
  }
}
.section-topicsbox .box-3__inner h4 {
  font-size: 25px;
  font-weight: normal;
  color: #ea658f;
  text-align: center;
  letter-spacing: 0.05em;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner h4 {
    font-size: 2.315vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-3__inner h4 {
    font-size: 3.333vw;
  }
}
.section-topicsbox .box-3__inner h4 span {
  display: inline-block;
  position: relative;
}
.section-topicsbox .box-3__inner h4 span::before, .section-topicsbox .box-3__inner h4 span::after {
  content: "";
  position: absolute;
  top: 50%;
  background-color: #ea658f;
  width: 25px;
  height: 1px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner h4 span::before, .section-topicsbox .box-3__inner h4 span::after {
    width: 2.315vw;
  }
}
.section-topicsbox .box-3__inner h4 span::before {
  left: -50px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner h4 span::before {
    left: -4.63vw;
  }
}
.section-topicsbox .box-3__inner h4 span::after {
  right: -50px;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner h4 span::after {
    right: -4.63vw;
  }
}
.section-topicsbox .box-3__inner table {
  border-collapse: collapse;
  border-spacing: 0;
  background-color: rgba(234, 101, 143, 0.1);
  border-top: 1px solid #ea658f;
  border-left: 1px solid #ea658f;
  width: 100%;
  margin-top: 10px;
  line-height: 1;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner table {
    margin-top: 0.926vw;
  }
}
.section-topicsbox .box-3__inner th,
.section-topicsbox .box-3__inner td {
  border-right: 1px solid #ea658f;
  border-bottom: 1px solid #ea658f;
  padding: 0.5em;
  font-size: 23px;
  font-weight: normal;
  text-align: left;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner th,
  .section-topicsbox .box-3__inner td {
    font-size: 2.13vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-3__inner th,
  .section-topicsbox .box-3__inner td {
    font-size: 2.917vw;
  }
}
.section-topicsbox .box-3__inner th {
  padding-left: 1.5em;
  color: #ea658f;
}
.section-topicsbox .box-3__inner .txt-2 {
  margin-top: 15px;
  padding: 0 20px;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.4;
}
@media screen and (max-width: 1080px) {
  .section-topicsbox .box-3__inner .txt-2 {
    margin-top: 1.389vw;
    font-size: 1.667vw;
  }
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-3__inner .txt-2 {
    font-size: 2.5vw;
  }
}
.section-topicsbox .box-4 {
  width: 100%;
  max-width: 960px;
  margin: 50px auto;
}
.section-topicsbox .box-4-title {
  position: relative;
  z-index: 0;
  display: flex;
  justify-content: center;
}
.section-topicsbox .box-4-title h3 {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: #fff;
  padding: 0 30px;
  font-size: 18px;
  font-weight: bold;
  line-height: 1;
  letter-spacing: 0.05em;
}
.section-topicsbox .box-4-title::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: -1;
  transform: translateX(-50%);
  background-color: #ea658f;
  width: 100%;
  max-width: 760px;
  height: 1px;
}
.section-topicsbox .box-4__inner {
  display: grid;
  grid-auto-flow: row;
  gap: 60px;
  margin-top: 50px;
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-4__inner {
    gap: 40px;
    margin-top: 30px;
  }
}
.section-topicsbox .box-4__inner .row {
  font-size: 14px;
}
.section-topicsbox .box-4__inner .row h4 {
  font-size: 18px;
  font-weight: bold;
  color: #ea658f;
}
.section-topicsbox .box-4 .txt-1 {
  margin-top: 40px;
  font-size: 14px;
}
.section-topicsbox .box-5 {
  background-color: rgba(234, 101, 143, 0.05);
  border: 1px solid #ea658f;
  width: 100%;
  max-width: 400px;
  margin: 50px auto 0;
  padding: 20px;
}
.section-topicsbox .box-5 h3 {
  font-size: 18px;
  text-align: center;
}
.section-topicsbox .box-5 .txt-1 {
  font-size: 14px;
  text-align: center;
}
.section-topicsbox .box-5 .txt-1 br {
  display: none;
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-5 .txt-1 br {
    display: inline;
  }
}
.section-topicsbox .box-5__inner {
  display: grid;
  align-items: center;
  gap: 30px;
  grid-template-columns: 50px 1fr;
  background-color: #fff;
  margin: 15px 25px 0;
  padding: 20px 25px;
}
@media screen and (max-width: 480px) {
  .section-topicsbox .box-5__inner {
    margin: 15px 0 0;
  }
}
.section-topicsbox .box-5__inner .txt {
  font-size: 14px;
}
.section-topicsbox .box-5__inner .txt h4 {
  font-size: 16px;
  font-weight: bold;
  line-height: 1.7;
}