@charset "UTF-8";
/*---------- TOP ----------*/
#mainContent {
  width: 1062px;
}
.mb40 {margin-bottom: 40px !important;}
.mb60 {margin-bottom: 60px !important;}
.mb70 {margin-bottom: 70px !important;}
.mb90 {margin-bottom: 90px !important;}
.mb100 {margin-bottom: 100px !important;}
.mb140 {margin-bottom: 140px !important;}
.pb78 {padding-bottom: 78px !important;}
.pb80 {padding-bottom: 80px !important;}
.pb100 {padding-bottom: 100px !important;}
.ctr {text-align: center;}
.fs8 {font-size: 10px !important; transform: scale(.8); transform-origin: left top; margin-top: 12px; width: calc(100% * 1.20);}
.fs16 {font-size: 16px !important;}
main.iq_main {
  background: conic-gradient(from 46deg, #FFE7E3 0.00%, #FFECFC 20.04%, #FFD8F2 35.98%, #FFEEFA 50.12%, #FFE7E3 69.50%, #FFF4F2 72.59%, #FFE7E3 89.50%, #FFE7E3 100.00%);
  background-size: cover;
  padding: 0 41px 70px;
  overflow: hidden;
}
main.iq_main .bg_white {
  background: white;
}
main.iq_main .inner01 {padding: 76px 90px 15px 164px;}
main.iq_main .inner02 {padding: 59px 90px 72px;}
.iq_area{padding-right: 71px;}
.iq_h2 {
  font-size: 22px;
  line-height: 40px;
  text-align: center;
  font-weight: bold;
  position: relative;
  margin-bottom: 50px;
}
.iq_h2::after {
  content: "";
  display: block;
  width: 70px;
  border-bottom: 2px solid #000;
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
}
ul.iq_link_list {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.iq_btm_note {
  text-align: right;
  font-size: 12px;
  color: #333;
}
.iq_btm_note img {
  margin-top: 10px;
}

/*---------- 知育教育ってなに？ ----------*/
.h2_img {
  display: block;
  margin: 0 auto;
  margin-bottom: 45px;
}
main.iq_main section + section {
  margin-top: 70px;
}
.iq_article p {
  font-size: 16px;
  line-height: 32px;
  color: #333;
}
figure {margin: 0;}
figure.iq_figure01 {
  padding-left: 40px;
  display: flex;
  justify-content: space-between;
}

/*---------- IQってなに？ ----------*/

.flex {
  display: flex;
}
.iq_figure02 {
  margin-left: 9px;
}

/*---------- 知育教育のメリット ----------*/

.iq_h2.dotted::after {
  border-bottom: 6px dotted #FFB7B5;
  width: 108px;
  bottom: -18px;
}
.pink_h3 {
  width: fit-content;
  background: #FFE7E3;
  margin: 0 auto;
  font-size: 18px;
  color: #333;
  border-radius: 22px;
  padding: 9px 20px;
  font-family: "Zen Maru Gothic", serif;
  font-weight: bold;
  margin-bottom: 30px;
}

/*---------- 家でデキる出版物紹介 ----------*/

ul.recommended_items {
  display: flex;
  flex-wrap: wrap;
}
ul.recommended_items li {
  width: calc(33.333% - 55px * 2 / 3);
  margin: 70px 55px 0 0;
}
ul.recommended_items li:nth-child(3n) {
  margin-right: 0;
}
ul.recommended_items li:nth-child(-n+3) {
  margin-top: 0;
}
ul.recommended_items .tag {
  margin-bottom: 20px;
}
ul.recommended_items .tag span {
  background: #FFE7E3;
  padding: 3px 10px;
  font-size: 12px;
  width: fit-content;
  margin-right: 10px;
}
ul.recommended_items .item_name {
  font-size: 16px;
  line-height: 28px;
  font-weight: bold;
  height: 49px;
}
ul.recommended_items figure {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px 0;
}
ul.recommended_items .issue {
  font-size: 10px;
  transform: scale(.9);
  transform-origin: left bottom;
  margin-bottom: 12px;
  width: calc(100% * 1.10);
}
ul.recommended_items .feature {
  font-size: 14px;
  line-height: 20px;
}