@charset "UTF-8";
/********************************************************
          ブレスエアー完全ガイド用CSS
          ブレスエアー®とは 旧4部作 を流用 一部修正
********************************************************* */
.post-content {
  margin: auto;
  border-radius: 15px;
  font-size: 16px;
  line-height: 2em;
}
.post-content h2 {
  height: auto;
  margin: 0;
  padding: 0;
  padding-bottom: 30px;
  background: none;
  position: relative;
}
.post-content h2 img {
  margin: 0;
}
.post-content figure {
  text-align: center;
}
.post-content .cyusyaku {
  width: 75%;
  color: #333;
  font-size: 12px;
  line-height: 1.2em;
  margin: 0 0 60px 25%;
  text-align: left;
  font-weight: initial;
}
.post-content .tl_00 {
  height: 2em;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  text-align: center;
  font-weight: bold;
  line-height: 1;
  color: #03508a;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100px;
}
.post-content p {
  margin-bottom: 15px;
  font-size: 16px;
}
.post-content .moji {
  color: #015492;
  font-weight: bold;
}
.post-content .under {
  border-bottom: solid 4px #015492;
}
.post-content .waku {
  background-color: #dff2fc;
  width: 100%;
  max-width: 500px;
  margin: 50px auto 30px;
  padding: 15px;
}
.post-content .waku .mokuji_titl {
  text-align: center;
  font-size: 130%;
  font-weight: bold;
}
.post-content ul.mokuji {
  max-width: 380px;
  margin: auto;
  margin-bottom: 10px;
  list-style: none;
  line-height: 1.5;
}
.post-content ul.mokuji li {
  text-indent: -2em;
  padding-left: 2em;
  margin-bottom: 15px;
}
.post-content ul.mokuji a {
  text-decoration: none;
  color: #333;
}
.post-content ul.mokuji a:hover {
  text-decoration: underline;
}
.post-content .extra_link {
  max-width: 65%;
  min-width: 250px;
  margin: 3px auto 0;
  text-align: center;
}
.post-content .extra_link .link_upper {
  line-height: 1.5;
  margin: 5px auto 0;
  background: #103256;
  color: #fff;
}
.post-content .extra_link .link_btm {
  border-bottom: 1px solid #103256;
  background-color: #fff;
}
.post-content .extra_link a:hover {
  text-decoration: underline;
}
.post-content .tl_mokuji {
  margin: 15px auto 0;
  padding-top: 15px;
  display: block;
  background-color: #ddf0fa;
  text-align: center;
  font-size: 26px;
  font-weight: bold;
}
.post-content .tl_mokuji_list {
  padding: 20px;
  padding-top: 15px;
  padding-left: 90px;
  background-color: #ddf0fa;
}
.post-content .tl_mokuji_list li {
  line-height: 1.4em;
  margin-bottom: 10px;
}
.post-content .tl_mokuji_list li:last-child {
  margin-bottom: 0;
}
.post-content .tl_mokuji_list a {
  color: #333;
  text-decoration: none;
  font-size: 110%;
  line-height: 1.4em;
}
.post-content .tl_mokuji_list a:hover {
  text-decoration: underline;
}
.post-content ol li {
  list-style: decimal;
}
.post-content .waku_shima {
  position: relative;
  background: rgb(255, 255, 255);
  margin: 8% auto 50px;
  padding: 5% 7% 4%;
  font-size: 18px;
  line-height: 1.5;
}
.post-content .waku_shima::after {
  position: absolute;
  top: -5px;
  bottom: -5px;
  left: -5px;
  right: -5px;
  background: repeating-linear-gradient(45deg, #05518a, #05518a 2px, white 2px, white 4px);
  background-color: black;
  content: "";
  z-index: -1;
}
.post-content .waku_shima ul {
  list-style: disc;
  margin: 10% -3% 0% 5%;
}
.post-content .waku_shima li {
  margin: 0 auto 5%;
  font-size: 130%;
}
.post-content ul {
  text-decoration: none;
  position: relative;
  margin: 0% 0% 10%;
}
.post-content .q1,
.post-content .q2,
.post-content .q3,
.post-content .q4,
.post-content .q5,
.post-content .q6,
.post-content .q1_1,
.post-content .q2_1,
.post-content .q3_1,
.post-content .q4_1,
.post-content .q5_1,
.post-content .q6_1 {
  padding: 0 0 20px 70px;
  margin: 2em 0 1.9em !important;
  position: relative;
  display: table;
  height: auto;
  line-height: 1.8;
  font-feature-settings: "palt";
}
.post-content .q1::before,
.post-content .q2::before,
.post-content .q3::before,
.post-content .q4::before,
.post-content .q5::before,
.post-content .q6::before,
.post-content .q1_1::before,
.post-content .q2_1::before,
.post-content .q3_1::before,
.post-content .q4_1::before,
.post-content .q5_1::before,
.post-content .q6_1::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -5px;
  display: inline-block;
  width: 60px;
  height: 60px;
  background-repeat: no-repeat;
  background-size: contain;
}
.post-content .q1::before,
.post-content .q1_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question1.jpg);
}
.post-content .q2::before,
.post-content .q2_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question2.jpg);
}
.post-content .q3::before,
.post-content .q3_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question3.jpg);
}
.post-content .q4::before,
.post-content .q4_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question4.jpg);
}
.post-content .q5::before,
.post-content .q5_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question5.jpg);
}
.post-content .q6::before,
.post-content .q6_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/question6.jpg);
}
.post-content .a1,
.post-content .a2,
.post-content .a3,
.post-content .a1_1,
.post-content .a2_1,
.post-content .a3_1 {
  padding: 6px 0 4px 70px;
  margin: -0.5em 0 1.8em !important;
  position: relative;
  display: table;
  height: 84px;
  line-height: 1.8;
  font-feature-settings: "palt";
  color: #434343;
}
.post-content .a1::before,
.post-content .a2::before,
.post-content .a3::before,
.post-content .a1_1::before,
.post-content .a2_1::before,
.post-content .a3_1::before {
  content: "";
  position: absolute;
  top: 5px;
  left: -5px;
  display: inline-block;
  width: 60px;
  height: 70px;
  background-repeat: no-repeat;
  background-size: contain;
}
.post-content .a1::before,
.post-content .a1_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/answer1.jpg);
}
.post-content .a2::before,
.post-content .a2_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/answer2.jpg);
}
.post-content .a3::before,
.post-content .a3_1::before {
  background-image: url(https://www.soukaiketsu.com/images/ba/answer3.jpg);
}
.post-content .md_02 {
  color: #005492;
  border: 3px solid #005492;
  text-align: center;
  margin: 50px auto 15px;
}
.post-content .mkjancor {
  margin-top: 15px;
  display: block;
  text-align: right;
}
.post-content ol li a,
.post-content .mkjancor a {
  text-decoration: underline;
}
.post-content .waku_sky {
  max-width: 500px;
  margin: auto;
  position: relative;
  background: #def0fa;
  margin: 60px auto 30px;
  padding: 20px;
  line-height: 1.5;
  border-radius: 10px;
  box-shadow: 2px 2px 4px #dddddd;
}
.post-content .waku_sky .matomep {
  font-size: 110%;
  font-weight: bold;
  margin: 35px auto 15px;
}
.post-content .waku_sky ul {
  max-width: 90%;
  margin: auto;
  list-style-type: square;
}
.post-content .waku_sky li {
  margin: 0 auto 5%;
  font-size: 110%;
}
.post-content .pagelink {
  margin: 30px auto 50px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.post-content .pagelink p {
  margin-bottom: 0;
}
.post-content .pagelink .first {
  grid-column: 2;
}
.post-content .pagelink .nextpage,
.post-content .pagelink .backpage {
  width: 45%;
  min-width: 300px;
  margin: 0px auto;
  text-align: right;
}
.post-content .pagelink .nextpage .title,
.post-content .pagelink .backpage .title {
  height: 90px;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  background: #eee;
}
.post-content .pagelink .title p {
  width: 55%;
  font-size: 85%;
  line-height: 1.2;
  text-align: left;
}
.post-content .pagelink-img {
  margin: 0;
}
.post-content .pagelink .nextpage .pagelink-img {
  margin-left: 5px;
}
.post-content .pagelink .backpage .pagelink-img {
  margin-right: 5px;
}
.post-content .pagelink-img img {
  width: 45%;
  margin-bottom: 0;
}
.post-content .pagelink .nextpage a,
.post-content .pagelink .backpage a {
  padding: 15px 30px;
  display: inline-block;
  color: #103256;
  text-decoration: none;
}
.post-content .pagelink .nextpage a:hover,
.post-content .pagelink .backpage a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.post-content .pagelink .backpage {
  text-align: left;
}
.post-content .contents-end {
  border-top: 3px solid #015492;
  border-bottom: 2px solid #dddddd;
}
.post-content .waku_gray {
  position: relative;
  background: #eeefef;
  padding: 20px;
  line-height: 1.5;
  box-sizing: border-box;
}
.post-content .waku_gray .md_01 {
  text-align: center;
  margin: auto;
  font-size: 130%;
  line-height: 1.5;
}
.post-content .waku_gray ul {
  max-width: 80%;
  margin: auto;
  list-style-type: square;
}
.post-content .waku_gray li {
  margin: 0 auto 20px;
  font-size: 110%;
}
.post-content ul .dotline {
  border-top: 2px dashed #3f3b3a;
  margin: 15% 0 2%;
}
.post-content .waku_shima .md_01,
.post-content .waku_sky .md_01,
.post-content .tl_line {
  text-align: center;
  /*color: #015492;*/
  margin: 1% auto 0;
  padding: 1.5%;
  font-size: 130%;
  line-height: 1.5;
  border-bottom: 4px solid #015492;
}
.post-content .waku_01 {
  background-color: #dff2fc;
  margin: 120px auto 50px;
  padding: 20px;
  text-align: center;
}
.post-content .waku_01 img {
  width: 70px;
}
.post-content .waku_01 .tl02 {
  text-align: center;
  color: #015492;
  margin: 15px auto 0;
  font-weight: bold;
  font-size: 130%;
  line-height: 1.4;
}
.post-content .waku_02 {
  max-width: 80%;
  margin: 0 auto 30px;
  padding: 20px;
  padding-top: 40px;
  border: 3px dotted #005492;
  border-radius: 10px;
  position: relative;
}
.post-content .waku_02 .tl_dot {
  width: -moz-fit-content;
  width: fit-content;
  margin: auto;
  padding: 0 5px;
  background-color: #fff;
  position: absolute;
  right: 0;
  left: 0;
  top: -20px;
  font-size: 110%;
  font-weight: bold;
  text-align: center;
  color: #005492;
}
.post-content .waku_02 dl {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.post-content .waku_02 dt {
  width: 40%;
  margin-bottom: 10px;
  padding-right: 10px;
  box-sizing: border-box;
  text-align: right;
  font-size: 110%;
  letter-spacing: -0.1em;
  color: #005492;
}
.post-content .waku_02 dd {
  width: 60%;
  margin-bottom: 10px;
  font-size: 110%;
  line-height: 1.4;
  color: #005492;
}
.post-content .ph {
  max-width: 80%;
  margin: auto;
  margin-bottom: 30px;
}
.post-content .ph p {
  margin: 10% 0;
  text-align: center;
}
.post-content .ph p .tokucho {
  color: #005492;
  font-weight: bold;
  border-bottom: solid 4px #005492;
  font-size: 130%;
}
.post-content .ph dl {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.post-content .ph dl dt {
  width: 6em;
  margin-bottom: 10px;
  padding-right: 10px;
  box-sizing: border-box;
  font-size: 110%;
  color: #005492;
  text-align: right;
}
.post-content .ph dl dd {
  width: calc(100% - 6em);
  margin-bottom: 10px;
  padding-left: 1em;
  text-indent: -1em;
  box-sizing: border-box;
  font-size: 110%;
  line-height: 1.4;
  color: #005492;
}
.post-content .md03 {
  text-align: center;
  margin-top: 70px;
  margin-bottom: 50px;
  color: #015492;
  font-weight: bold;
  font-size: 130%;
}
.post-content .tl_line {
  /*トップページ記事一覧ライン*/
  font-size: 110%;
  text-align: center;
}
.post-content .tl_line span {
  font-size: 26px;
  font-weight: bold;
}
.post-content .kjlink {
  padding: 20px;
  display: flex;
  justify-content: space-between;
}
.post-content .kjlink img {
  width: 100%;
}
.post-content .img {
  padding: 1% 14%;
  width: 70%;
}
.post-content .banner_contents {
  max-width: 90%;
  margin: auto;
  margin-top: 30px;
  text-align: center;
}
.post-content .banner_contents .catch {
  margin-bottom: 5px;
  padding: 0 1em;
  display: inline-block;
  position: relative;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.post-content .banner_contents .catch::before, .post-content .banner_contents .catch::after {
  content: "";
  width: 2px;
  height: 1.3em;
  display: block;
  background: #333;
  position: absolute;
  bottom: 0;
  left: 0;
  transform: rotate(-45deg);
}
.post-content .banner_contents .catch::after {
  left: auto;
  right: 0;
  transform: rotate(45deg);
}
.post-content .linkcard_contents {
  position: relative;
}
.post-content .linkcard_contents .catch {
  margin-bottom: 15px;
  padding: 0 1em;
  display: inline-block;
  position: relative;
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 0.1em;
}
.post-content .linkcard_contents .catch::before, .post-content .linkcard_contents .catch::after {
  content: "";
  width: 2px;
  height: 1.3em;
  display: block;
  background: #333;
  position: absolute;
  bottom: 0;
  left: 0;
  transform: rotate(-45deg);
}
.post-content .linkcard_contents .catch::after {
  left: auto;
  right: 0;
  transform: rotate(45deg);
}
.post-content .linkcard_contents .linkcard_box {
  width: 100%;
  max-width: 80%;
  margin: auto;
  display: block;
  border: 1px solid #333;
}
.post-content .linkcard_contents .text {
  color: #333;
  text-decoration: none;
}
.post-content .cta_contents {
  max-width: 80%;
  margin: auto;
  margin-bottom: 70px;
  padding: 20px;
  border: 3px solid #103256;
  border-radius: 15px;
  text-align: center;
}
.post-content .cta_contents a {
  text-decoration: none;
  color: #333;
}
.post-content .cta_contents .cta_contents_text {
  text-align: left;
  margin: 15px auto;
}
.post-content .articleindex_cont {
  margin-bottom: 70px;
}
.post-content .articleindex_cont .articleindex_titl {
  margin-bottom: 10px;
  display: block;
  text-align: center;
  font-weight: bold;
  font-size: 110%;
}
.post-content .articleindex_cont .articleindex_list {
  width: 100%;
  max-width: 500px;
  margin: auto;
  border-top: 1px solid #103256;
  border-bottom: 1px solid #103256;
}
.post-content .articleindex_cont .articleindex_list li {
  width: 100%;
  line-height: 1.4em;
  padding: 0.25rem 0;
  border-bottom: 1px dotted #103256;
}
.post-content .articleindex_cont .articleindex_list li:last-child {
  border-bottom: none;
}
.post-content .articleindex_cont .articleindex_list li:hover, .post-content .articleindex_cont .articleindex_list li:active {
  background: #cfdff0;
}
.post-content .articleindex_cont .articleindex_list li a {
  width: 100%;
  padding: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.post-content .articleindex_cont .articleindex_list li figure {
  width: 100px;
  margin: auto;
}
.post-content .articleindex_cont .articleindex_list li figure img {
  margin: 0;
}
.post-content .articleindex_cont .articleindex_list li span {
  width: calc(100% - 115px);
}
.post-content .ba-bnr, .post-content .banner_contents {
  text-align: center;
}
.post-content .ba-bnr img, .post-content .banner_contents img {
  max-width: 500px;
}
.post-content .profile {
  margin: 30px auto 50px;
  padding: 15px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px 30px;
  border-top: 2px dotted #005492;
  border-bottom: 2px dotted #005492;
}
.post-content .profile p{
  text-align: center;
  grid-column: 1/3;
  margin: 0;
}
.post-content .profile .person {
  width: 45%;
  min-width: 300px;
  margin: 0px auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.post-content .profile .person p{
  margin: 0;
  font-size: 85%;
  width: 75%;
  text-align: left;
}
.post-content .profile .person img{
  margin: 0;
  width: 23%;
  object-fit: contain;
}
.post-content .kiso-link {
  margin-bottom: 60px;
}
.post-content .kiso-link a {
  display: flex;
	justify-content: center;
	align-items: center;
  position: relative;
  margin: 0 auto;
  width: 320px;
  background-color: #EEE;
  border-radius: 10px;
  padding: 10px 30px 10px 10px;
}
.post-content .kiso-link a::after {
	content: '';
	position: absolute;
	top: 50%;
	right: 20px;
	transform: rotate(45deg) translateY(-50%);
	width: 8px;
	height: 8px;
	border-width: 2px 2px 0 0;
	border-style: solid;
	border-color: #404040;
}
.post-content .kiso-link a:hover {
  opacity: 0.8;
  text-decoration: underline;
}
.post-content .mspt {
  margin-top: 20px;
}
.post-content .mspt .point{
  color: #005492;
  font-weight: bold;
  border-bottom: solid 4px #005492;
  font-size: 130%;
}
.post-content .mspt dl {
  margin-bottom: 15px;
}
.post-content .mspt dt {
  color: #005492;
  font-weight: 700;
}
.post-content .mspt dd {
  padding-left: 1rem;
}
.post-content .aswell-link {
  background-color: #EEE;
  text-align: center;
  width: 60%;
  margin: 0 auto;
  padding: 15px;
}
.post-content .aswell-link .thumbnail {
  display: flex;
  justify-content: space-between;
  text-align: left;
}
.post-content .aswell-link .thumbnail p {
  font-size: 80%;
}
.post-content .aswell-link .thumbnail img {
  width: 40%;
  margin-left: 10px;
}
.post-content .shoplist {
  margin-bottom: 0;
}
.post-content .shoplist li {
  display: flex;
  justify-content: flex-start;
  font-size: 100%;
}
.post-content .waku_sky .shoplist {
  max-width: 100%;
}
.post-content .mr-5{
  margin-right: 5px;
}
.post-content .skk-info {
  width: 90%;
  padding: 1.5rem 0;
  margin: 0 auto;
  border-bottom: 3px solid #4ADE80;
}
.post-content .skk-info .logo{
  width: 30%;
  margin: 0 auto;
}
.post-content .skk-info p {
  padding: 0 1rem;
}
.post-content .skk-info .skk_btn {
  width: 30%;
  min-width: 200px;
  margin: 0 auto;
  text-align: center;
  border-radius: 10px;
  padding: 0.75rem;
  font-weight: 700;
  color: #FFF;
}
.post-content .case {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin: 15px auto 0;
}
.post-content .case img {
  margin-bottom: 0;
}

/***************************************
最小幅300×2(45%×2)の横並びコンテンツは
画面サイズが960px以下になったら1列表示
***************************************/
@media screen and (max-width: 980px) {
  .post-content .pagelink {
    grid-template-columns: 1fr;
  }
  .post-content .profile {
    grid-template-columns: 1fr;
  }
  .post-content .profile p{
    grid-column: 1;
  }
  .post-content .case {
    grid-template-columns: 1fr;
  }
}

/*/////////////////////////
///////// スマホ //////////
/////////////////////////*/
@media screen and (max-width: 767px) {
  .post-content {
    width: 100%;
  }
  .post-content h2 img {
    width: 90%;
    margin: 30px auto;
  }
  .post-content .inner .waku {
    width: 100%;
    box-sizing: border-box;
  }
  .post-content .inner ul.mokuji {
    padding: 0;
  }
  .post-content .inner ul.mokuji li {
    font-size: 18px;
  }
  .post-content .inner .tl_mokuji_list {
    padding-left: 40px;
  }
  .post-content .inner .tl_mokuji_list a {
    font-size: 16px;
  }
  .post-content .inner li img {
    margin: 20px auto;
    width: 90%;
  }
  .post-content .inner .extra_link a {
    width: 100%;
    font-size: 15px;
  }
  .post-content .ph {
    max-width: 90%;
  }
  .post-content .ph dl dt,
  .post-content .ph dl dd {
    font-size: 18px;
  }
  .post-content .waku_01 {
    margin: 100px auto 50px;
    padding: 30px 20px;
  }
  .post-content .waku_01 img {
    width: 50px;
  }
  .post-content .waku_01 .tl02 {
    font-size: 22px;
  }
  .post-content .waku_02 dt,
  .post-content .waku_02 dd {
    font-size: 18px;
  }
  .post-content .cta_contents {
    max-width: 100%;
  }
  .post-content .aswell-link {
    font-size: 90%;
    padding-left: 0;
  }
  .post-content .aswell-link p {
    margin-bottom: 0;
  }
  .post-content .aswell-link {
    width: 100%;
    padding: 10px;
  }
}

/**************************
　　新記事用CSS 20250919
***************************/
/* メインカラー */
.post-content .main-color { color: #103256; }
.post-content .main-bg { background-color: #103256; }
/* アクセントカラー */
.post-content accent-color { color: #f5a83a; }
.post-content .accent-bg { background-color: #f5a83a; }
/* メインタイトル */
.post-content p.main-title {
    font-size: 1.875rem;
    line-height: 2.25rem;
    font-weight: 700;
    color: #103256;
    margin: 0 auto 0.5rem auto;
}
/* サブタイトル */
.post-content p.sub-title {
    font-size: 1.05rem;
    line-height: 1.75rem;
    font-weight: 700;
    color: #103256;
    background: linear-gradient(transparent 50%, #EFF6FF 0%);
    text-align: center;
    margin: 0 auto 3rem auto;
}
/* メインタイトルとサブタイトルのPC版 */
@media screen and (min-width:768px) {
    .post-content p.main-title {
        font-size: 2rem;
        text-align: center;
    }
    .post-content p.sub-title {
        font-size: 1.125rem;
        width: 60%;
    }
}
/* セクションタイトルのスタイル */
.post-content h2.section-title {
    font-weight: 700;
    line-height: 1.25;
    color: #FFF;
    background-color: #103256;
    padding: 1.5rem;
    margin-bottom: 1rem;
}
/* まとめのみ適用 */
.post-content h2.summary::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #103256;
}
/* 目次のリンクスタイル */
.post-content .toc-link {
    display: block;
    padding: 0;
    color: #103256;
    font-weight: 500;
    line-height: 1.5;
    border-bottom: none;
}
/* 詳細タイトルのスタイル */
.post-content h3.detail-title {
    font-weight: 700;
    line-height: 150%;
    border-left: solid 8px #103256;
    padding: 0.4rem 1rem;
    margin: 2.5rem 0 1rem 0;
}
/* 詳細タイトルのスタイル */
.post-content h4.detail-title {
    font-size: 16px;    
    font-weight: 600;
    line-height: 150%;
    border-left: double 4px #103256;
    padding-left: 1rem;
    margin: 2.5rem 0 1rem 0;
}
/* 詳細タイトルのスタイル */
.post-content h5.detail-title {
    font-size: 16px;    
    font-weight: 600;
    line-height: 150%;
    border-left: double 4px #103256;
    padding-left: 1rem;
    margin: 2.5rem 0 1rem 0;
}
/* インフォメーションのスタイル */
.post-content h3.info {
    font-weight: 700;
    line-height: 150%;
    color: #166534;
    align-items: center;
    display: flex;
    justify-content: center;
}
.post-content h3.info::before,.post-content h3.info::after {
    background-color: #4ADE80; /* 横線の色 */
    content: "";
    height: 3px; /* 横線の高さ */
    flex-grow: 1; /* 横幅いっぱい */
}
.post-content h3.info::before {
    margin-right: 15px; /* 文字との余白 */
}
.post-content h3.info::after {
    margin-left: 15px; /* 文字との余白 */
}
/* ポイントのスタイル */
.post-content h3.point {
    font-weight: 700;
    line-height: 150%;
    color: #103256;
    align-items: center;
    display: flex;
    justify-content: center;
}
.post-content h3.point::before,.post-content h3.point::after {
    background-color: #103256; /* 横線の色 */
    content: "";
    height: 1px; /* 横線の高さ */
    flex-grow: 1; /* 横幅いっぱい */
}
.post-content h3.point::before {
    margin-right: 15px; /* 文字との余白 */
}
.post-content h3.point::after {
    margin-left: 15px; /* 文字との余白 */
}

/* セクション区切りの余白 */
.post-content .section-btm {
    margin-bottom: 6rem; /* 下のセクションとの余白 */
}
/* imgタグに設定されているmargin-bottomの設定を上書き */
.post-content img.mbt-0 {
    margin-bottom: 0;
}

/* pタグに設定されているmargin-bottomの設定を0に上書き */
.post-content p.mbt-0 {
    margin-bottom: 0;
}
/* pタグに設定されているmargin-bottomの設定を1remに上書き */
.post-content p.mbt-1 {
    margin-bottom: 1rem;
}
 /* h4タグに設定されているline-heightを150%に上書き */
.post-content h3.lh-15, .post-content h4.lh-15 {
    line-height: 1.5;
}
/* h3タグに設定されているmargin-topを0に上書き */
.post-content h3.mtp-0, .post-content h4.mtp-0 {
    margin-top: 0;
}

/* h4タグに設定されているmargin-topを0.5remに上書き */
.post-content h4.mtp-05 {
    margin-top: 0.5rem;
}

/* h3タグに設定されているmargin-bottomを0に上書き */
.post-content h3.mbt-0 {
    margin-bottom: 0;
}
/* h4タグに設定されているfont-sizeを16pxに上書き */
.post-content h4.tsize-16 {
    font-size: 16px;
}
/* リストマーカーの設定をなしに上書き */
.post-content ol li.listno, .post-content ul li.listno,  .post-content ol ul li.listno {
    list-style-type: none;
}
/* リスト左のパディングをなしに上書き */
.post-content ol.lp-0, .post-content ul.lp-0 {
    padding-left: 0;
}

/* リスト下のマージンをなしに上書き */
.post-content ol.mbt-0, .post-content ul.mbt-0, .post-content li.mbt-0 {
    margin-bottom: 0;
}

/* リスト上のマージンを30pxに上書き */
.post-content ol.mtp-30, .post-content ul.mtp-30 {
    margin-top: 30px;
}

/* リスト下のマージンを2remに上書き */
.post-content ol.mbt-2, .post-content ul.mbt-2 {
    margin-bottom: 2rem;
}

/* 複数行のリスト */
.post-content .li-flex {
    display: flex;
    justify-content: flex-start;
}

/* 文字に線を引く */
.post-content mark.marker-orange {
    background: linear-gradient(transparent 50%, #FDE68A 0%);
}
/* 矢印付きテキストリンク */
.post-content .arrowbtn a {
    --arrow-color:#333; /* 矢印の色を設定 */
    position: relative; /* 疑似要素を位置指定するための基準 */
    padding: 0 1em .5em 1em; /* 内側の余白（右に矢印部分を空ける） */
    color: var(--arrow-color); /* 文字色を矢印の色と統一 */
    text-decoration: none; /* 下線を非表示 */
    text-align: right;
}
.post-content .arrowbtn a::before {
    border-bottom: 1px solid var(--arrow-color); /* 下線としての矢印部分 */
    border-right: 1px solid var(--arrow-color); /* 右線としての矢印部分 */
    bottom: 0; /* 矢印をボタン下部に配置 */
    content: ''; /* 疑似要素でコンテンツを空に設定 */
    height: 12px; /* 矢印の高さ */
    position: absolute; /* 親要素から相対的に配置 */
    left: 0; /* 矢印の位置を左端に */
    transform: skewX(50deg); /* 矢印の形状を傾けてデザイン */
    width: 100%; /* ボタン全体の幅に矢印を合わせる */
    transition: all .3s; /* なめらかな動き（ホバー時） */
}
/* マウスオーバー時の動き */
.post-content .arrowbtn a:hover::before {
    left: 5%; /* ホバー時、矢印が右に10%ずれる */
}