html {
  font-size: 62.5%;
}

#okabe {
  width: 100%;
  max-width: 800px;
  padding-bottom: 8rem;
  background-color: #eef4f0;
}

#okabe * {
  box-sizing: border-box;
}

#okabe img {
  display: block;
  border: 0;
  width: 100%;
}

#okabe h4 {
  font-family: "Oleo Script Swash Caps", system-ui;
  font-size: 4rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #b7d0bf;
  text-align: center;
  margin: 2rem 0;
}

@media screen and (max-width: 768px) {
  #okabe h4 {
    font-size: 3rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe h4 {
    font-size: 2.5rem;
  }
}

#okabe h5 {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #465874;
  text-align: center;
  width: 60%;
  margin: 2rem auto 0;
  border-bottom: #707070 1px solid;
  padding-bottom: 1.5rem;
  word-break: keep-all;
  overflow-wrap: break-word;
}

@media screen and (max-width: 768px) {
  #okabe h5 {
    font-size: 2.2rem;
    width: 75%;
  }
}

@media screen and (max-width: 500px) {
  #okabe h5 {
    font-size: 2rem;
    width: 80%;
  }
}

#okabe p {
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.75;
  color: #465874;
  text-align: center;
  margin: 2rem 1rem;
}

@media screen and (max-width: 768px) {
  #okabe p {
    font-size: 1.6rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe p {
    font-size: 1.4rem;
  }
}

#okabe p span {
  display: inline-block;
}

#okabe .design > .bathmat {
  width: 98%;
  margin: 0 auto;
}

#okabe .design > .apron {
  width: 55%;
  margin: 0 auto;
}

#okabe .design > .interiormat {
  width: 90%;
  margin: 0 auto;
}

#okabe .design > .slipper {
  width: 70%;
  margin: 0 auto;
}

#okabe .design > .towel {
  width: 98%;
  margin: 0 auto;
}

#okabe .design > .fukin {
  width: 95%;
  margin: 0 auto;
}

#okabe .design img:nth-of-type(2) {
  width: 90%;
  margin: 0 auto;
}

#okabe .items-detail,
.size,
.color {
  margin-top: 4rem;
}

#okabe .model,
.accent,
.series {
  margin-top: 5rem;
}

#okabe .accent {
  margin-bottom: 6rem;
}

#okabe .items-detail p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.2rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: #3c3c3c;
  text-align: center;
  margin: 1rem 0 4rem;
}

@media screen and (max-width: 768px) {
  #okabe .items-detail p {
    font-size: 1.7rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .items-detail p {
    font-size: 1.4rem;
    margin: 1rem 2rem 4rem;
  }
}

#okabe .items-detail img {
  width: 95%;
  margin: 0 auto;
}

#okabe .ag {
  font-family: "Noto Sans", sans-serif;
}

#okabe .kohkin1 {
  color: #368bb1;
  font-weight: 700;
}

#okabe .kohkin2 {
  color: #e5a545;
  font-weight: 700;
}

#okabe .size img {
  width: 90%;
  margin: 0 auto;
}

#okabe .model > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  gap: 1rem 0;
}

#okabe .model > div > img {
  width: 46%;
}

#okabe .model > p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 500;
  text-align: right;
  color: #3b3c3c;
  margin-right: 2rem;
  letter-spacing: 0.03em;
}

@media screen and (max-width: 768px) {
  #okabe .model > p {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .model > p {
    font-size: 1.3rem;
  }
}

#okabe .accent > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  gap: 1rem 0;
}

#okabe .accent > div > img {
  width: 48%;
}

#okabe .accent > p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2.2rem;
  font-weight: 500;
  text-align: center;
  color: #3b3c3c;
  letter-spacing: 0.03em;
  margin: 4rem 0 2rem;
}

@media screen and (max-width: 768px) {
  #okabe .accent > p {
    font-size: 1.7rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .accent > p {
    font-size: 1.4rem;
  }
}

#okabe .color > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 2rem;
}

#okabe .color > .bathmat {
  gap: 2rem 0;
}

#okabe .color > .apron {
  justify-content: space-evenly;
  gap: 4rem;
}

#okabe .color > .slipper {
  justify-content: center;
  gap: 4rem;
}

#okabe .color > div > div {
  width: 40%;
}

#okabe .color > .bathmat > div {
  width: 45%;
}

#okabe .color > .apron > div {
  width: 25%;
}

#okabe .color > .slipper > div {
  width: 35%;
}

#okabe .color > .interiormat > div {
  width: 35%;
}

#okabe .color > div > div > p {
  font-family: "Roboto Condensed", sans-serif;
  font-size: 2.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #3c3c3c;
  margin: 0.5rem 0 0;
}

@media screen and (max-width: 768px) {
  #okabe .color > div > div > p {
    font-size: 2.5rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .color > div > div > p {
    font-size: 2.1rem;
  }
}

#okabe .color > p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 400;
  text-align: right;
  color: #3b3c3c;
  margin-right: 2rem;
  letter-spacing: 0.01em;
}

@media screen and (max-width: 768px) {
  #okabe .color > p {
    font-size: 1.5rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .color > p {
    font-size: 1.3rem;
  }
}

#okabe .spec > dl {
  background-color: #fff;
  border: #707070 1px solid;
  width: 93%;
  margin: 0 auto;
  padding: 4rem 4.5rem;
}

#okabe .spec > dl > div {
  display: flex;
  gap: 2rem;
}

#okabe .spec > dl > div > dt {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.64;
  color: #3c3c3c;
  width: 20%;
  margin: 0;
}

#okabe .spec > dl > div > dd {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  line-height: 1.64;
  color: #3c3c3c;
  width: 80%;
}

@media screen and (max-width: 768px) {
  #okabe .spec > dl {
    padding: 3rem;
  }

  #okabe .spec > dl > div > dt {
    font-size: 1.6rem;
    width: 30%;
    min-width: 82px;
  }

  #okabe .spec > dl > div > dd {
    font-size: 1.6rem;
    width: 70%;
  }
}

#okabe .series > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  gap: 4rem 0;
}

#okabe .series > div > a {
  width: 40%;
}

#okabe .series > div > a > p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: #3c3c3c;
  margin: 0.5rem 0 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

#okabe .series > div > a > p::after {
  content: "▲";
  display: inline-block;
  width: 1.8rem;
  height: 1.8rem;
  font-size: 1rem;
  color: #fff;
  background-color: #3c3c3c;
  border-radius: 50%;
  margin-left: 1rem;
  transform: rotate(90deg);
}

@media screen and (max-width: 768px) {
  #okabe .series > div {
    gap: 4rem 0;
  }

  #okabe .series > div > a > p {
    font-size: 1.6rem;
  }
}

@media screen and (max-width: 500px) {
  #okabe .series > div {
    gap: 2rem 0;
  }

  #okabe .series > div > a > p {
    font-size: 1.4rem;
  }

  #okabe .series > div > a > p::after {
    width: 1.6rem;
    height: 1.6rem;
    font-size: 0.8rem;
  }
}