@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&family=Noto+Serif+JP:wght@200;300;400;500;600;700;900&family=Zen+Old+Mincho:wght@400;500;600&display=swap");

html {
  font-size: 62.5%;
}

#ha {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.4rem;
  line-height: 1.7;
}

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

#ha img {
  width: 100%;
  display: block;
}

#ha p > span {
  display: inline-block;
}

#ha h4 {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  color: #186c72;
  border-bottom: #186c72 solid 1px;
  padding: 0 3rem 0.6rem;
  width: 75%;
  margin: 2rem auto 1rem;
  word-break: keep-all;
  overflow-wrap: break-word;
}

@media screen and (max-width: 500px) {
  #ha h4 {
    font-size: 1.6rem;
  }
}

#ha .introduction img {
  width: 83%;
  margin: 3rem auto;
}

@media screen and (max-width: 600px) {
  #ha .introduction img {
    width: 92%;
    margin: 3rem auto;
  }
}

#ha .lead {
  font-family: "Noto Serif JP", sans-serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: center;
  color: #3c3c3c;
  padding: 0.8rem 0;
  margin: 2rem 3rem;
}

#ha .lead::after {
  content: "▼　　▼　　▼";
  display: block;
  font-size: 2.1rem;
  margin: 2rem auto 0;
}

#ha .lead-l {
  font-family: "Noto Serif JP", sans-serif;
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: center;
  color: #3c3c3c;
  padding: 0.8rem 0;
  margin: 2rem 3rem 5rem;
}

#ha .or {
  position: relative;
  font-family: "Noto Serif JP", sans-serif;
  font-size: 4.15rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: #ff4c00;
}

#ha .or::before {
  content: "しょねつじゅんか";
  position: absolute;
  top: -0.5rem;
  left: 6rem;
  font-family: "Noto Serif JP", sans-serif;
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  color: #ff4c00;
}

@media screen and (max-width: 500px) {
  #ha .lead {
    font-size: 1.8rem;
  }

  #ha .lead::after {
    font-size: 1.6rem;
  }

  #ha .lead-l {
    font-size: 2rem;
  }

  #ha .or {
    font-size: 2.8rem;
  }

  #ha .or::before {
    top: -0.6rem;
    left: 3.6rem;
    font-size: 1.1rem;
  }
}

#ha .heading-or {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  color: #fff;
  background-color: #dba892;
  padding: 0.8rem 0;
  margin: 2rem 1rem;
}

#ha .text {
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 2;
  text-align: left;
  color: #3c3c3c;
  padding: 0.8rem 0;
  margin: 1rem 1rem 5rem;
}

@media screen and (max-width: 500px) {
  #ha .heading-or {
    font-size: 1.5rem;
  }

  #ha .text {
    font-size: 1.3rem;
  }
}

#ha .method img {
  padding: 0 1rem;
}

#ha .bg-lb {
  background-color: #92d0db;
}

#ha .bg-be {
  background-color: #e5c398;
}

#ha [class^="bg-"] {
  margin: 3.5rem 0;
  padding: 4rem 0;
}

#ha .heading-wh {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-align: center;
  color: #fff;
  padding: 0.8rem 0;
  margin: 2rem 2rem 4rem;
  word-break: keep-all;
  overflow-wrap: break-word;
}

#ha .heading-wh img {
  width: 16%;
  margin: 0 auto 1rem;
  aspect-ratio: 1;
  object-fit: contain;
}

@media screen and (max-width: 500px) {
  #ha [class^="bg-"] {
    padding: 1rem 0;
  }

  #ha .heading-wh img {
    width: 23%;
  }
}

#ha .card-container {
  display: flex;
  flex-wrap: wrap;
  margin: 2rem 2.5rem 6rem;
  gap: 5.5rem 2rem;
  justify-content: space-between;
}

#ha .card {
  position: relative;
  width: 48%;
  padding: 2.5rem;
  align-items: center;
  background-color: #fff;
  border-radius: 19px;
}

#ha .card img:nth-of-type(1) {
  position: absolute;
  top: -2.5rem;
  left: -1rem;
  width: 70%;
}

#ha .card img:nth-of-type(2) {
}

#ha .card img:nth-of-type(3) {
  width: 90%;
  aspect-ratio: 19 / 6;
  object-fit: contain;
  margin: 1rem auto;
}

#ha .bg-lb > div:nth-of-type(1) > div:nth-of-type(3) img:nth-of-type(3) {
  aspect-ratio: 16 / 9;
  margin: 1rem auto;
}

#ha .card p {
  font-family: "Noto Serif JP", sans-serif;
  text-align: center;
  color: #3c3c3c;
  font-weight: 400;
  letter-spacing: 0.1em;
  margin: 0.5rem auto;
  word-break: keep-all;
  overflow-wrap: break-word;
}

#ha .card p:nth-of-type(2) {
  letter-spacing: 0.2em;
}

#ha .bg-lb .card span {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  text-align: center;
  color: #fff;
  background-color: #92d0db;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding: 0.2rem 3rem;
  border-radius: 23px;
  width: 80%;
  margin: 0 auto;
}

#ha .bg-be .card span {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  text-align: center;
  color: #fff;
  background-color: #e5c398;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding: 0.2rem 3rem;
  border-radius: 23px;
  width: 80%;
  margin: 0 auto;
}

#ha .card span::after {
  content: "▲";
  display: inline-block;
  transform: rotate(90deg);
  margin-left: 1.8rem;
  font-size: 1.2rem;
}

@media screen and (max-width: 600px) {
  #ha .card-container {
    margin: 2rem 2rem 4rem;
    gap: 7.5rem 2rem;
  }

  #ha .card {
    width: 100%;
    padding: 2.5rem 3rem;
  }

  #ha .card img:nth-of-type(1) {
    top: -3rem;
    left: -1.5rem;
    width: 65%;
  }

  #ha .card img:nth-of-type(3) {
    margin: 1rem auto 2rem;
  }

  #ha .card p:nth-of-type(1) {
    font-size: 2rem;
    margin: 1.5rem auto 0.5rem;
  }

  #ha .card p:nth-of-type(2) {
    font-size: 1.6rem;
    margin: auto;
  }

  #ha .card span {
    font-size: 1.8rem;
    width: 70%;
  }
}

@media screen and (max-width: 500px) {
  #ha .card p:nth-of-type(1) {
    font-size: 1.7rem;
  }

  #ha .card span {
    font-size: 1.3rem;
  }
}

#ha .column > div {
  display: flex;
  flex-wrap: wrap;
  gap: 4rem 2rem;
  margin: 3.5rem 1rem 8rem;
}

#ha .column > div > a {
  display: block;
  width: 48%;
}

#ha .column span {
  display: block;
  font-family: "Noto Serif JP", sans-serif;
  text-align: center;
  color: #fff;
  background-color: #3c3c3c;
  font-weight: 600;
  letter-spacing: 0.2em;
  padding: 0.2rem 3rem;
  border-radius: 23px;
  width: 70%;
  margin: 1.5rem auto 0;
}

#ha .column span::after {
  content: "▲";
  display: inline-block;
  transform: rotate(90deg);
  margin-left: 1.5rem;
  font-size: 1.2rem;
}

@media screen and (max-width: 600px) {
  #ha .column > div {
    gap: 5rem 2rem;
    margin: 3.5rem 2rem 8rem;
  }

  #ha .column > div > a {
    width: 100%;
  }

  #ha .column span {
    font-size: 1.8rem;
    width: 60%;
  }
}

@media screen and (max-width: 500px) {
  #ha .column span {
    font-size: 1.3rem;
    width: 70%;
  }
}

#ha .pc-only {
  display: block;
}

#ha .sp-only {
  display: none;
}

@media screen and (max-width: 600px) {
  #ha .pc-only {
    display: none;
  }

  #ha .sp-only {
    display: block;
  }
}