@charset "utf-8";

body {
  font-family: 'Noto Sans JP', sans-serif, "メイリオ", "ＭＳ Ｐゴシック", "MS Gothic", "Osaka－等幅", Osaka-mono, monospace;
  font-size: 1.6rem;
  color: #333;
}

ol {
  display: block;
  list-style-type: decimal;
  margin-block-end: 1em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  padding-inline-start: 40px;
  unicode-bidi: isolate;
}
li {
  display: list-item;
  text-align: -webkit-match-parent;
  unicode-bidi: isolate;
}

@media screen and (max-width: 768px) {
  /* body {
    margin: 0 10px;
  } */
}

a {
  text-decoration: none;
}

#wrapper{
  display: flex;
	padding:10px 0 30px;
	overflow: clip;
}
@media screen and (max-width: 768px) {
  #wrapper {
    padding: 10px 0 20px;
  }
  .lp_wrap {
    margin: 0 10px;
  }
}
.inner {
  max-width: 1280px;
  width: 100%;
  margin: 50px auto;
}

@media screen and (min-width: 769px) {
  .sp_on {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .pc_on {
    display: none;
  }
}





/*  メインイメージ  */
.head_image {
  margin: 10px auto;
  position: relative;
}

.head_image h1 {
  position: absolute;
  top: 10%;
  left: 3%;
  color:#fff;
  font-size: 8rem;
  font-weight: bold;
  line-height: 10rem;
}
.head_image .h1_key {
  font-size: 10rem;
  font-weight: bold;
  background: linear-gradient(180deg, #eb3737 20%, #fccf09 50%, #eb3737 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media screen and (max-width: 964px) {
  .head_image h1 {
    font-size: 6rem;
    line-height: 8rem;
  }
  .head_image .h1_key {
    font-size: 8rem;
  }
}

@media screen and (max-width: 768px) {
  .head_image {
    margin-top: 30px;
  }
  .head_image h1 {
    top: 3%;
    left: 3%;
    font-size: 4rem;
    line-height: 5rem;
  }
  .head_image .h1_key {
    font-size: 5.8rem;
  }
}



/*  インデックス  */
.page-index {
  background: #f0f2f4;
  width: 80%;
  max-width: 800px;
  margin: 0px auto 50px;
  padding: 2%;
  box-sizing: border-box;
}
.page-index > h2 {
  font-size: 2.5rem;
  text-align: center;
  padding: 0.5rem 0;
  margin-bottom: 20px;
  border-top: 3px dotted #333;
  border-bottom: 3px dotted #333;
}
.page-index ol {
  counter-reset: section;
  margin-bottom: 10px;
}
.page-index > ol {
  margin-left: 0;
}
.page-index ol li {
  line-height: 2.5;
  list-style: none;
}
.page-index ol > li:before {
  content: counters(section, '-') '. ';
  counter-increment: section;
  font-size: 1.8rem;
  color: #333;
}
.page-index > ol ol {
  padding-left: 20px;
}
.page-index ol a {
  font-size: 1.8rem;
  color: #333;
  text-decoration: none;
  transition: 0.5s;
}
.page-index a:hover {
  cursor: pointer;
  text-decoration: underline;
}


@media screen and (max-width: 768px) {
  main {
    margin-bottom: 0;
  }
  .page-index > ol {
    margin-left: -10px;
  }
  .page-index ol > li:before {
    font-size: 1.4rem;
  }
  .page-index > ol ol {
    padding-left: 10px;
  }
  .page-index ol a {
    font-size: 1.4rem;
  }
}

.column_index_link {
  text-align: center;
}
.column_index_link a {
  font-size: 1.4rem;
  font-weight: bold;
  border-bottom: 2px solid #333;
}


/*  セクション  */
.xanax_h2 {
  display: inline-block;
  position: relative;
  overflow: hidden;
  padding: 1.5rem 2rem 1.5rem 130px;
  margin-top: 50px;
  border: 2px solid #000;
  width: 100%;
  font-size: 2.5rem;
  font-weight: bold;
  background: #fff;
}
.xanax_h2:before {
  position: absolute;
  top: -150%;
  left: -100px;
  width: 210px;
  height: 300%;
  content: '';
  -webkit-transform: rotate(25deg);
  transform: rotate(25deg);
  background: #000;
}  
.xanax_h2 span {
  font-size: 3rem;
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  display: block;
  padding-top: 5px;
  padding-left: 16px;
  color: #fff;
}
iframe {
  margin-top: 30px;
  margin-bottom: 5px;
}

.article_box {
  display: inline-flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: end;
}
.article_txt {
  margin: 10px;
  width: 70%;
}
.xanax_h3 {
  font-size: 2rem;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 10px;
  padding: 0.5em;
  background: #eef3ff;/*背景色*/
  border-left: solid 5px #243b75;/*左線（実線 太さ 色）*/
}
.article_txt p {
  font-size:1.6rem;
  font-weight: 400;
}
article p {
  font-size:1.6rem;
  font-weight: 400;
}
.article_img {
  width: 30%;
  margin:10px;
}
.article_img img {
  width: 70%;
}

.item_list {
  display: flex;
  align-items: bottom;
  justify-content: center;
  gap: 5px;
  margin: 20px 0;
}
.item_list ul {
  display: inline-block;
  flex-basis: 25%;
  border: 1px solid #333;
  padding: 5px;
  margin: 5px;
}
.item_list ul li {
  box-sizing: border-box;
  text-align: center;
}
.item_list .item_img{
display:block;
width:250px;
margin:0px auto 20px auto;
}
.item_list p{
line-height:1.8rem;
font-size:1.4rem;
}


@media screen and (max-width: 768px) {
  .xanax_h2 {
    font-size: 2rem;
  }  
  .xanax_h2 span {
    font-size: 3rem;
  }
  .article_box {
    display: inline-block;
    width: 100%;
    margin: 0 auto;
  }
  .article_txt {
    width: 100%;
    margin: 0;
  }
  .article_img {
    width: 80%;
    margin: 20px auto;
  }
  .article_img img {
    width: 100%;
  }

  .item_list {
    display: block;
    align-items: center;
    justify-content: center;
  }
  .item_list ul {
    flex-basis: 90%
  }
  .item_list .item_img{
    display:block;
    width:100%;
    max-width:300px;
    margin:0px auto 20px auto;
  }
  .item_list p{
  line-height:1.8rem;
  font-size:1.4rem;
  }
}

.link-banner {
  text-align: center;
  margin-bottom: 30px;
}