@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

.kousokumaster{
  background: #e1f0ec;
  font-family: "Noto Sans JP", sans-serif;
  padding-bottom: 6em;
}

.kousokumaster-title{
  background: url('../img/title_kousokumaster_pc.png') no-repeat 0 0 / contain;
  height:calc(120 / 1000 * 100vw);
  max-height: 120px;
  margin: 0 auto;
  overflow: hidden;
  text-indent: 100%;
  translate: 0 50%;
  white-space: nowrap;
  width: calc(548 / 1000 * 100%);
  max-width: 548px;
}

.kousokumaster-inner-container{
  background: #fff;
  border-radius: 1em;
  margin: 0 auto;
  padding-top: 60px;
  padding-bottom: 1em;
  width: calc(1000 / 1024 * 100%);
  max-width: 1000px;
}

.kousokumaster-section{
  margin: 3em auto;
}

.kousokumaster-subtitle{
  border-bottom: 4px dotted #000;
  font-size: 2.5em;
  letter-spacing: 0;
  margin: 0 auto;
  padding: 0 0 10px;
  text-align: center;
  width: 80%;
}

.kousokumaster-subtitle.english{
  border-color: #f95006;
  color: #f95006;
}

.kousokumaster-subtitle.math{
  border-color: #1a56a7;
  color: #1a56a7;
}

.kousokumaster-subtitle-small{
  font-size: .7em;
}

.subtitle-category{
  border-radius: .3em;
  color: #fff;
  display: inline-block;
  font-size: .75em;
  margin-right: .5em;
  padding: 0 .75em;
}

.subtitle-category.english{
  background: #f95006;
}

.subtitle-category.math{
  background: #1a56a7;
}

.kousokumaster-text{
  font-size: 1.3em;
  margin: 1em auto;
  padding: 0;
  text-align: center;
  width: 80%;
}

.kousokumaster-text.math{
  display: flex;
  padding: 0 0 0 1em;
  text-align: left;
  width: 91%;
}

.kousokumaster-text.math::after{
  background: url('../img/img_tablet_pc.png') no-repeat 0 0 / contain;
  content: "";
  display: block;
  flex-shrink: 0;
  height: 275px;
  margin-left: 1em;
  width: 394px;
}

#wrapper .kousokumaster-kyozai-img.english{
  display: block;
  margin: 0 auto;
  width: calc(897 / 1000 * 100%);
}

.unitlist-title{
  margin-top: 1em;
}

.unitlist-title-text{
  color: #1a56a7;
  display: block;
  font-size: 2.1em;
  line-height: 1;
  margin: 0 auto;
  text-align: center;
  translate: 0 .5em;
  vertical-align: bottom;
}

.unitlist-title-text::before,
.unitlist-title-text::after{
  content: "";
  display: inline-block;
  height: 60px;
  width: 31px;
}

.unitlist-title-text::before{
  background: url('../img/unitlist_title_decoration_l.png') no-repeat 0 0 / contain;
  margin-right: .5em;
}

.unitlist-title-text::after{
  background: url('../img/unitlist_title_decoration_r.png') no-repeat 0 0 / contain;
  margin-left: .5em;
}

.unitlist-title-fukidashi{
  background: #1a56a7;
  border-radius: 2em;
  color: #fff;
  display: block;
  font-size: 2em;
  margin: 0 auto;
  position: relative;
  text-align: center;
  translate: 0 50%;
  width: 60%;
  z-index: 1;
}

.unitlist-title-fukidashi::after{
  background: #1a56a7;
  bottom: 0;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  content: "";
  display: block;
  height: .8em;
  left: 50%;
  position: absolute;
  translate: -50% 90%;
  width: .8em;
  z-index: -1;
}

.unitlist-container{
  background: #e4ebf4;
  border-radius: 1em;
  margin: 0 auto;
  padding: 3em 0 2em;
  width: 86%;
}


.unitlist-title-subtitle{
  align-items: center;
  color: #1a56a7;
  display: flex;
  font-size: 2em;
  font-weight: 700;
  justify-content: center;
  margin: .5em auto;
  text-align: center;
}

.unitlist-title-subtitle::before,
.unitlist-title-subtitle::after{
  border-top: 5px dotted #1a56a7;
  content: "";
  display: inline-block;
  height: 5px;
  width: 32.5%;
}

.unitlist-title-subtitle::before{
  margin-right: 1em;
}

.unitlist-title-subtitle::after{
  margin-left: 1em;
}

.unitlist-list{
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  font-size: 1.5em;
  font-weight: 500;
  line-height: 1;
  margin: 0 auto;
  width: 85%;
}

.unitlist-item::before{
  background: #1a56a7;
  clip-path: circle(50%);
  content: "";
  display: inline-block;
  height: 1em;
  width: 1em;
}

.unitlist-list.section-0{
  height: 4.6em; /* 1行 1.5換算で3行分 + 余裕分 */
}

.unitlist-list.section-1{
  height: 9.1em; /* 1行 1.5換算で6行分 + 余裕分 */
}

.unitlist-list.section-2{
  height: 6.1em; /* 1行 1.5換算で4行分 + 余裕分 */
}

.unitlist-list.section-3{
  height: 15.1em; /* 1行 1.5換算で10行分 + 余裕分 */
}

.unitlist-item{
  line-height: 1.5;
  margin-right: 1em;
  padding-left: 1em;
  text-indent: -1em;
  width: 50%;
}

@media screen and (max-width: 1024px) {

  .kousokumaster{
    font-size: 1.5vw;
  }

  .kousokumaster-inner-container{
    padding-top: calc(60 / 1000 * 100%);
  }

  .kousokumaster-text.math::after{
    height: calc(275 / 394 * (394 / 1280) * 100vw);
    width: calc(394 / 1280 * 100vw);
  }

  .unitlist-title-text::before,
  .unitlist-title-text::after{
    height: calc(60 / 1024 * 100vw);
    width: calc(31 / 1024 * 100vw);
  }

}


@media screen and (max-width: 767px) {
  .kousokumaster-title{
    background: url('../img/title_kousokumaster_sp.png') no-repeat 0 0 / contain;
    height:calc(155 / 711 * 94.5vw);
    max-height: none;
    width: 94.5%;
    max-width: none;
  }

  .kousokumaster-inner-container{
    padding-top: 8em;
    width: 94.5%;
  }

  .kousokumaster-subtitle{
    border-bottom: .8vw dotted #000;
    font-size: 4.8em;
    margin: 0 auto;
    padding: 0 0 .4vw;
    text-align: center;
    width: 96%;
  }

  .subtitle-category{
    border-radius: .3em;
    display: block;
    font-size: .8em;
    margin-right: .5em;
    padding: 0 .75em;
    width: 5em;
  }

  .subtitle-category-text.math{
    font-size: .9em;
  }

  .kousokumaster-subtitle-small{
    font-size: .5em;
  }


  .kousokumaster-text{
    font-size: 3.4em;
    padding: 0;
    text-align: left;
    width: 90%;
  }
  

  #wrapper .kousokumaster-kyozai-img.english{
    width: 95%;
  }

  .kousokumaster-text.math{
    flex-wrap: wrap;
    justify-content: center;
  }

  .kousokumaster-text.math::after{
    background: url('../img/img_tablet_sp.png') no-repeat 0 0 / contain;
    height: calc(474 / 681 * 90.8vw);
    margin: 1em auto;
    width: 90.8vw;
  }

  .unitlist-title-text{
    font-size: 4em;
  }

  .unitlist-title-fukidashi{
    font-size: 4.2em;
    width: 95%;
  }

  .unitlist-container{
    padding-top: 8em;
    width: 95%;
  }

  .unitlist-list{
    font-size: 2.2em;
    letter-spacing: 0;
    width: 97%;
  }
  .only-sp-br{
  }

  .unitlist-list.section-0{
    height: 6.1em /* 1行 1.5換算で4行分 + 余裕分 */
  }
  
  .unitlist-list.section-1{
    height: 9.1em; /* 1行 1.5換算で6行分 + 余裕分 */
  }
  
  .unitlist-list.section-2{
    height: 6.1em; /* 1行 1.5換算で4行分 + 余裕分 */
  }
  
  .unitlist-list.section-3{
    height: 15.1em; /* 1行 1.5換算で10行分 + 余裕分 */
  }
  .unitlist-title-subtitle{
    font-size: 4em;
  }
  .unitlist-title-subtitle::before,
  .unitlist-title-subtitle::after{
    border-top: .8vw dotted #1a56a7;
    height: .8vw;
    width: 32.5%;
}
}