@charset "UTF-8";

section {
  text-align: center;
  padding: 70px 0;
}

.top_mv {
  background-image: url(/assets/img/mv_image.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  height: 340px;
}
.top_mv .content_inner {
  position: relative;
}
.top_mv .content_inner>div {
  position: absolute;
  width: 100%;
  max-width: 660px;
  height: 340px;
  top: 2vh;
  right: 2vw;
}
.main_visual {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 0 auto;
}
.main_visual:before {
  content: "";
  display: block;
  width: 300px;
  height: 300px;
  background: url(/assets/img/mv_circle.png);
  background-position: center;
  background-size: contain;
  position: absolute;
  top: 0;
  left: 0;
}

.main_visual .mv_kotobagaku {
  position: absolute;
  z-index: 10;
  width: 60px;
  height: 60px;
  display: inline-block;
  line-height: 55px;
  border: 5px solid #ef987d;
  text-align: end;
  border-radius: 50px;
  -webkit-border-radius: 50px;
  -moz-border-radius: 50px;
  -ms-border-radius: 50px;
  -o-border-radius: 50px;
  background-image: url(/assets/img/kotobagaku.svg);
  background-repeat: no-repeat;
  background-position: center;
}
.main_visual h1 {
  position: absolute;
  height: 200px;
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: vertical-rl;
  font-size: 2.8rem;
  font-weight: 600;
  letter-spacing: 7px;
  line-height: 2;
  text-shadow: 1px 1px 0 #fff, -1px 1px 0 #fff, 1px -1px 0 #fff, -1px -1px 0 #fff;
}
.main_visual .mv_subttl {
  position: absolute;
  height: 100px;
  font-size: 1.6rem;
  letter-spacing: 1px;
  transform: scale(0.8, 1);
  writing-mode: vertical-rl;
  -webkit-writing-mode: vertical-rl;
  -ms-writing-mode: vertical-rl;
  -webkit-transform: scale(0.8, 1);
  -moz-transform: scale(0.8, 1);
  -ms-transform: scale(0.8, 1);
  -o-transform: scale(0.8, 1);
}
.image_01,
.image_02 {
  position: absolute;
  display: inline-block;
  width: 150px;
  height: 150px;
  background-color: #dec8c2;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
}
.image_01 {
  top: 160px;
  right: 0;
}
.image_02 {
  top: 100px;
  left: 0;
}

.top_about,
.top_news {
    background-color: #fee9e4;
}
.frame {
  padding-top: 50px;
}
.top_about .frame {
  margin: 0 auto;
  padding: 50px 20px 0;
  width: 100%;
  max-width: 640px;
  text-align: left;
  font-size: 1.6rem;
  line-height: 1.8;
  letter-spacing: 4px;
}
.top_activities .frame > div {
  width: 315px;
}
.frame .act_seminar div,
.frame .act_curriculum div {
  text-align: left;
}
.frame .act_seminar div.btn_area,
.frame .act_curriculum div.btn_area {
  text-align: center;
}

.btn_area {
  margin-top: 50px;
  text-align: center;
  line-height: 1.8;
}
.btn_area button {
  background-color: #bfa8a2;
  display: inline-block;
  color: #fff;
  padding: 5px 40px;
  border-radius: 50px;
  font-size: 1.5rem;
  border: none;
  outline: none;
  cursor: pointer;
}

@media screen and (max-width: 750px) {
  .top_mv .content_inner {
    margin: 0 auto;
    width: 350px;
    height: 100%;
  }
  .top_mv .content_inner > div {
    top: 0px;
    left: calc((100% - 350px)/2);
  }
  .main_visual {
    top: calc((100% - 300px) / 2);
  }
  .main_visual .mv_kotobagaku {
    top: 5%;
    left: 40%;
  }
  .main_visual h1 {
    top: 40%;
    right: 23%;
  }
  .main_visual .mv_subttl {
    top: 40%;
    left: 25%;
  }
  .image_01,
  .image_02 {
    width: 120px;
    height: 120px;
    background-color: #fff;
  }
  .image_01 {
    top: 280px;
    right: 5%;
  }
  .image_02 {
    top: 3vh;
    left: 5%;
  }
  .frame > div {
    margin: 0 auto;
    padding-top: 50px;
  }
  .frame > div:first-child {
    padding-top: 0px;
  }
}
@media screen and (min-width: 751px) {
  .top_mv .content_inner {
    height: 340px;
  }
  .main_visual .mv_kotobagaku {
    top: 4%;
    left: 41%;
  }
  .main_visual h1 {
    top: 20vh;
    right: 23%;
    text-indent: -4rem;
  }
  .main_visual .mv_subttl {
    top: 35%;
    left: 19%;
  }
  .top_activities .frame {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
  }
}

/* =========================お知らせ============================= */

.top .top_news ul.news {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  letter-spacing: 2px;
  font-size: 1.6rem;
  text-align: left;
}

.top .top_news .frame {
  padding-top: 2rem;
}

.top .top_news li::after {
  content: "";
  width: 30em;
  border: 1px dashed #919191;
  margin: 0 auto;
  display: block;
}

.top .top_news li:last-child::after {
  border: none;
}


.top .top_news .entry {
  display: flex;
  padding: 20px 0;
}

.top .top_news .date {
  min-width: 150px;
  white-space: nowrap;
  font-size: 1.4rem;
}

.top .top_news .title {
  margin-left: 1em;
}

.top .top_news li::after {
  border-bottom: dashed 1px #919191;
}

.top .banners .banner_area {
  display: flex;
  justify-content: center;
}

@media screen and (max-width:750px) {
  .top .top_news li::after {
      width: 15em;
  }

  .top .top_news ul.news {
      padding: 0 50px;
  }

  .top .top_news .entry {
      display: block;
  }

  .top .top_news .title {
      margin-left: 0;
  }
}