.riyu {
  :where(figure) {
    margin: 0;
  }
  .is_pc {
    display: block;
  }
  .is_sp {
    display: none;
  }
  sup {
    font-size: 0.8em;
    vertical-align: top;
  }

  @media (max-width: 767px) {
    .is_pc {
      display: none;
    }
    .is_sp {
      display: block;
    }
  }
}

/* =====================================================================
クラシアンが選ばれる理由
===================================================================== */
.riyu ul.list li::before {
  bottom: initial;
}
.riyu {
  h1 {
    margin-bottom: 82px;
  }
  h2 {
    margin-top: 120px;
  }
  h3 {
    margin: 0;
  }

  @media (max-width: 767px) {
    h1 {
      margin-bottom: 60px;
    }
    h2 {
      margin-top: 80px;
    }
  }
}

/* block01 */
.riyu .block01 {
  margin-bottom: 120px;
}
.riyu .block01__ttl {
  color: var(--Blue-BL1, #0068b7);
  text-align: center;
  font-feature-settings: "pkna" on;
  font-size: 28px;
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-color: #d6e7f4;
  text-decoration-thickness: 18%;
  margin-bottom: 48px;
}
.riyu .block01 ul {
  display: flex;
  gap: 24px;
  max-width: 952px;
  margin: 0 auto;
}
.riyu .block01 li {
  width: 220px;
}
.riyu .block01 li figure {
  max-width: 160px;
  margin: 0 auto;
  margin-bottom: 16px;
  position: relative;
}
.riyu .block01 li figure::before {
  position: absolute;
  content: "1";
  width: 36px;
  height: 36px;
  line-height: 34px;
  top: -12px;
  left: -18px;
  font-family: "DIN 2014";
  background: #0068b7;
  border-radius: 50%;
  color: #fff;
  text-align: center;
  font-weight: 700;
}
.riyu .block01 li:nth-child(2) figure::before {
  content: "2";
}
.riyu .block01 li:nth-child(3) figure::before {
  content: "3";
}
.riyu .block01 li:nth-child(4) figure::before {
  content: "4";
}
.riyu .block01 li p {
  text-align: center;
  font-feature-settings: "pkna" on;
  font-size: 20px;
  font-weight: 700;
}

@media (max-width: 767px) {
  .riyu .block01 {
    margin-bottom: 94px;
  }
  .riyu .block01__ttl {
    font-size: 20px;
    margin-bottom: 36px;
  }
  .riyu .block01 ul {
    flex-direction: column;
    width: 276px;
    margin: 0 auto;
  }
  .riyu .block01 li {
    width: 100%;
    display: flex;
    gap: 16px;
  }
  .riyu .block01 li figure {
    max-width: 80px;
    margin: initial;
    margin-bottom: initial;
  }
  .riyu .block01 li figure::before {
    width: 32px;
    height: 32px;
    top: -10px;
    left: -16px;
  }
  .riyu .block01 li p {
    text-align: left;
    font-size: 18px;
  }
}
/* //block01 */

/* block02 */
.riyu .block02 {
  margin-bottom: 120px;
}
.riyu .block02__cont:not(:last-child) {
  margin-bottom: 40px;
}
.riyu .block02__ttl {
  display: flex;
  padding: 12px 24px;
  align-items: center;
  gap: 13px;
  border-radius: 4px;
  background: var(--Blue-BL1, #0068b7);
  margin-bottom: 24px;
}
.riyu .block02__ttl--num {
  display: flex;
  width: 30px;
  height: 30px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  aspect-ratio: 1/1;
  border-radius: 100px;
  background: var(--White-WH1, #fff);
  color: var(--Blue-BL1, #0068b7);
  font-family: "DIN 2014";
  font-size: 20px;
  font-weight: 700;
  padding-top: 2px;
}
.riyu .block02__ttl h3 {
  color: #fff;
}
.riyu .block02__detail {
  display: flex;
  flex-direction: row-reverse;
  gap: 20px;
}
.riyu .block02__detail figure {
  width: 360px;
}
.riyu .block02__detail--txt {
  width: 740px;
}
.riyu .block02__detail--txt p span {
  color: var(--Blue-BL1, #0068b7);
  font-feature-settings: "pkna" on;
  font-size: 16px;
  font-weight: 700;
  text-decoration-line: underline;
  text-decoration-color: #d6e7f4;
  text-decoration-thickness: 18%;
}
.riyu .block02__num4 {
  margin: 24px 0;
  color: var(--Blue-BL1, #0068b7);
  font-weight: 700;
}
main.riyu ul.list.block02__num4 li::before {
  background-color: var(--Blue-BL1);
}

@media (max-width: 767px) {
  .riyu .block02 {
    margin-bottom: 80px;
  }
  .riyu .block02__ttl {
    padding: 20px 24px;
    gap: 0;
    margin-bottom: 0;
    text-align: center;
    position: relative;
    top: -53px;
  }
  .riyu .block02__ttl h3 {
    min-width: 239px;
  }
  .riyu .block02__ttl--num {
    width: 48px;
    height: 48px;
  }
  .block02__cont > figure.is_sp {
    width: 116%;
    margin: 0 auto 0 -6%;
  }
  .riyu .block02__detail {
    flex-direction: column;
    gap: 20px;
  }
  .riyu .block02__detail figure {
    width: 100%;
  }
  .riyu .block02__detail--txt {
    width: 100%;
    position: relative;
    top: -18px;
  }
}
/* //block02 */

/* block03 */
.riyu .block03 ul {
  display: flex;
  gap: 24px;
}
.riyu .block03 li {
  width: calc(100% / 3);
}
.riyu .block03__ster {
  width: 138px;
}
.riyu .block03 h4 {
  margin-top: 12px;
}
.riyu .block03 .block03__txt {
  min-height: 72px;
}
@media (max-width: 999px) {
  .riyu .block03 .block03__txt {
    min-height: 90px;
  }
}
@media (max-width: 840px) {
  .riyu .block03 .block03__txt {
    min-height: 110px;
  }
}
.riyu .block03 dl {
  display: flex;
  padding: 16px;
  border-radius: 4px;
  background: var(--Black-BK4, #f5f5f5);
  flex-wrap: wrap;
}
.riyu .block03 dl dt {
  width: 40%;
}
.riyu .block03 dl dd {
  width: 60%;
  font-weight: 700;
}
.riyu .block03 dl dd::before {
  content: "：";
  display: inline-block;
  width: 1.4em;
  height: auto;
  font-weight: 400;
}
.riyu .block03 dl + p {
  color: #808080;
}
.riyu .block03__voice {
  display: flex;
  gap: 8px;
}
.riyu .block03__voice figure {
  width: 48px;
}
.riyu .block03__btn {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-top: 40px;
}
.riyu .block03__btn .btn a {
  width: 315px;
}

@media (max-width: 767px) {
  .riyu .block03 ul {
    flex-direction: column;
  }
  .riyu .block03 li {
    width: 100%;
  }
  .riyu .block03 li:not(:last-child) {
    border-bottom: 1px solid #f5f5f5;
    padding-bottom: 24px;
  }
  .riyu .block03 .block03__txt {
    min-height: initial;
  }
  .riyu .block03 dl dt {
    width: 32%;
  }
  .riyu .block03 dl dd {
    width: 68%;
  }
  .riyu .block03__btn {
    margin-top: 36px;
  }
}
/* //block03 */

/* block04 */
.riyu .block04 ul {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  max-width: 1056px;
  margin: 0 auto;
}
.riyu .block04 li {
  max-width: 310px;
  text-align: center;
}
.riyu .block04 li figure {
  max-width: 260px;
  margin: 0 auto 24px;
}
.riyu .block04 li h3 {
  font-size: clamp(17px, 2.2vw, 22px);
}
.riyu .block04 li p {
  height: 54px;
  font-size: clamp(10px, 1.3vw, 13px);
}
.riyu .block04__btn {
  display: flex;
  justify-content: center;
  text-align: center;
  margin-top: 24px;
}
.riyu .block04__btn .btn a {
  width: 270px;
}
@media (max-width: 890px) {
  .riyu .block04__btn .btn a {
    width: 250px;
  }
}
@media (max-width: 860px) {
  .riyu .block04__btn .btn a {
    width: 220px;
  }
}

@media (max-width: 767px) {
  .riyu .block04 ul {
    flex-direction: column;
    gap: 36px;
  }
  .riyu .block04 li {
    max-width: 100%;
  }
  .riyu .block04 li figure {
    max-width: 220px;
    margin: 0 auto 16px;
  }
  .riyu .block04 li h3 {
    font-size: 20px;
  }
  .riyu .block04 li p {
    height: initial;
    font-size: 13px;
    text-align: left;
  }
  .riyu .block04__btn {
    margin-top: 16px;
  }
  .riyu .block04__btn .btn a {
    width: 315px;
  }
}
/* //block04 */

/* block05 */
.riyu .block05 picture img {
  max-width: 547px;
  margin: 0 auto 40px;
  display: block;
}
.riyu .block05 .btn {
  text-align: center;
}
.riyu .block05__btn .btn a {
  width: 315px;
}

@media (max-width: 767px) {
  .riyu .block05 picture img {
    max-width: 230px;
    margin: 0 auto 36px;
  }
}
/* //block05 */