html,
body {
  font-size: 10px;
}

body {
  font-family: "M PLUS Rounded 1c", serif;
  font-style: normal;
  font-weight: 400;
}

.wrapper {
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, .5);
  margin: 0 auto;
  max-width: 1920px;
  min-width: 1280px;
  width: 100%;
}

figure,
ol,
p,
section,
ul {
  margin: 0;
  padding: 0;
}

.multiColumn {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
}

.multiColumn.two .column-wrapper {
  width: 50%;
}

.btn-common {
  background-color: #009380;
  border-radius: 3rem;
  color: #fff;
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  padding: .6rem 0;
  position: relative;
  text-align: center;
  width: 40rem;
}

.btn-common::before,
.btn-common::after {
  content: "";
  height: 2.3rem;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 2.3rem;
}

.btn-common::before {
  background-color: #fff;
  border-radius: 50%;
}

.btn-common::after {
  background-color: #009380;
  clip-path: polygon(33% 26%, 73% 50%, 33% 73%);
}

.bg-ctr.bg-stripe {
  background-image: repeating-linear-gradient(90deg, #f8f5d5, #f8f5d5 5px, #ffffff 5px, #ffffff 10px);
  padding: 1px 0;
}

.main-ctr {
  background-color: #fff;
  border-radius: 2.5rem;
  margin: 6rem auto;
  max-width: 1500px;
  min-width: 1216px;
  padding: 9rem 0;
  width: 95%;
}

.course-ctr {
  margin-bottom: 0;
}

.studyStep-ctr {
  font-family: "Noto Sans JP", serif;
  margin-bottom: 11.5rem;
  margin-top: 11rem
}

.section-ttl {
  background-color: #fff8cc;
  color: #009380;
  font-family: "Noto Sans JP", serif;
  font-size: 4.5rem;
  padding: 3.1rem 0;
  text-align: center;
}

.studyStep-ctr .section-ttl {
  font-size: 4rem;
  padding: 3.5rem 0 3.5rem 1em;
}

.section-ttl-txt {
  position: relative;
}

.section-ttl-txt::before,
.section-ttl-txt::after {
  content: "";
  display: block;
  left: 0;
  position: absolute;
  top: 0;
}

.course-ctr .section-ttl-txt::before {
  background: url(../img/img_course-a_pc.png) no-repeat 0 0 / contain;
  height: 132px;
  transform: translate(-50%, -83%);
  width: 295px;
}

.course-ctr .section-ttl-txt::after {
  background: url(../img/img_course-b_pc.png) no-repeat 0 0 / contain;
  height: 255px;
  transform: translate(-184%, -44%);
  width: 161px;
}

.studyStep-ctr .section-ttl-txt::before {
  background: url(../img/img_studyStep-a_pc.png) no-repeat 0 0 / contain;
  height: 119px;
  transform: translate(-34%, -86%);
  width: 204px;
}

.studyStep-ctr .section-ttl-txt::after {
  background: url(../img/img_studyStep-b_pc.png) no-repeat 0 0 / contain;
  height: 201px;
  transform: translate(-147%, -40%);
  width: 162px;
}

.afterJoining-ctr .section-ttl-txt::before {
  background: url(../img/img_afterJoining-a_pc.png) no-repeat 0 0 / contain;
  height: 131px;
  transform: translate(-18.5%, -78%);
  width: 499px;
}

.afterJoining-ctr .section-ttl-txt::after {
  background: url(../img/img_afterJoining-b_pc.png) no-repeat 0 0 / contain;
  height: 176px;
  transform: translate(-147%, -35.5%);
  width: 185px;
}

.section-catch {
  color: #009380;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 5rem auto 6rem;
  text-align: center;
}

.section-txt {
  font-size: 1.8rem;
  font-weight: 500;
  margin: 0 auto;
  width: 1000px;
}

#step {
  margin-top: var(--globalHdr-height-negative);
  padding-top: var(--globalHdr-height);
}

.studyStep-list {
  display: flex;
  margin: 7rem auto 2rem;
  width: 1100px;
}

.studyStep-item {
  border-top: 4px dotted #009380;
  margin-top: 20.5px;
  width: 20%;
}

.studyStep-item:last-of-type {
  border-top-color: transparent;
}

.step {
  display: block;
  height: 41px;
  margin-bottom: calc(-20.5px + .5rem);
  transform: translate(-1px, calc(-50% - 2px));
  width: 87px;
}

.studyStep-item-ttl {
  color: #009380;
  font-size: 1.8rem;
  height: 10.5rem;
  line-height: 1.2;
}

.studyStep-item-txt {
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: -.01em;
  line-height: 1.5;
  margin-top: 2rem;
  padding-right: .6em;
}

.afterJoining-ctr {
  font-family: "Noto Sans JP", serif;
}

.afterJoining-list {
  margin: 0 auto;
  width: 910px;
}

.afterJoining-item-ttl {
  color: #009380;
  font-size: 3rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 5rem auto 5rem;
  text-align: center;
}

.afterJoining-detail {
  font-size: 1.8rem;
  letter-spacing: -.05em;
  margin: 2rem 0;
  padding-left: 38px;
  text-indent: -38px;
}

.afterJoining-detail::before {
  background: url(../img/icon_star.svg) no-repeat 0 0 /contain;
  content: "";
  display: inline-block;
  height: 30px;
  margin-right: 7px;
  vertical-align: -6px;
  width: 31px;
}

.afterJoining-img {
  margin: 6rem auto 5rem;
  text-align: center;
}