@charset "Shift_JIS";
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+JP:wght@500&display=swap');

figure {
    margin: 0;
}
img {
    max-width: 100%;
    vertical-align: bottom;
}
.heat_shock a {
    color: #212529;
}
.clearText {
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    color: transparent;
}
.heat_shock {
  color: #212529;
}
.summary h1 {
    width: 100%;
    height: 0;
    padding-top: 28%;
    background-image: url('../images/main.jpg');
    background-position: center;
    background-size: cover;
    /* background-size: contain; */
    background-repeat: no-repeat;
}
.box_read {
    margin: 1.5em auto;
    text-align: center;
    line-height: 2;
    font-size: 24px;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}
/* .livenews h1 {
    text-shadow: -3px 2px 0 #FEE755;
    background: #fdf5c0;
}
.student h1 {
  text-shadow: -3px 2px 0 #6bb6ff;
  background: #cae2f9;
}
.stroke {
  max-width: 600px;
  height: 70px;
  position: relative;
}
.student .stroke {
  height: auto;
  margin: 0 auto;
}
.stroke .border {
  content: "";
  position: absolute;
  opacity: 0;
}
.stroke .b_top,
.stroke .b_bottom {
  width: calc(100% - 20px);
}
.stroke .b_top {
  border-top: 1px solid #726775;
  right: 0;
  top: 0;
}
.stroke .b_bottom {
  border-bottom: 1px solid #726775;
  left: 0;
  bottom: 0;
} 
.stroke .b_right,
.stroke .b_left {
  height: calc(100% - 20px);
}
.stroke .b_right {
  border-right: 1px solid #726775;
  right: 0;
  top: 0;
}
.stroke .b_left {
  border-left: 1px solid #726775;
  left: 0;
  bottom: 0;
}
 
.stroke.is-animated .border {
  opacity: 1;
}
 
.stroke.is-animated .b_top,
.stroke.is-animated .b_bottom {
  animation: stroke-width 1.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.stroke.is-animated .b_right,
.stroke.is-animated .b_left {
  animation: stroke-height 1.8s cubic-bezier(0.22, 1, 0.36, 1);
}
 
@keyframes stroke-width {
  0% {
    width: 0;
    opacity: 1;
  }
  100% {
    width: calc(100% - 20px);
    opacity: 1;
  }
}
 
@keyframes stroke-height {
  0% {
    height: 0;
    opacity: 1;
  }
  100% {
    height: calc(100% - 20px);
    opacity: 1;
  }
}
.student h1 .subtit {
  font-size: 75%;
  line-height: 1.5;
  display: block;
} */
.text {
    text-align: center;
}
.text_note {
  margin-bottom: 10px;
  text-align: right;
  font-size: 85%;
  text-indent: -1em;
  padding-left: 1em;
}
.text_note::before {
  content: "��";
  display: inline-block;
}
.movie_box .movie_images {
  aspect-ratio: 16/9;
  width: 100%;
  vertical-align: bottom;
}
.movie_box iframe {
  aspect-ratio: 16/9;
  width: 100%;
  vertical-align: bottom;
}
.movie_box_detail {
  border: 3px solid #007BFF;
  background-color: #fff;
  padding: 0.5em 1em;
  position: relative;
  display: block;
  margin-bottom: 1em;
  /* width: 100%;
  padding: 12px; */
  box-sizing: border-box;
  /* font-weight: 600; */
}
.movie_box_detail::before {
  content: '';
  width: 100%;
  height: 100%;
  background-image: radial-gradient(#007BFF 8%, transparent 16%), radial-gradient(#007BFF 8%, transparent 16%);
  background-position: 0 0, 7px 7px;
  background-size: 12px 12px;
  position: absolute;
  top: -10px;
  left: 10px;
  z-index: -1;
}
.movie_box_tit {
  font-size: 112.5%;
  color: #003366;
  font-weight: bold;
}
.movie_box_desc {
  /* padding-left: 1.25em; */
  font-size: 112.5%;
  color: #003366;
  font-weight: bold;
}

/* .livenews .movie_box_desc {
  font-size: 112.5%;
} */
.button_wrap a {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 260px;
    margin-left: auto;
    padding: 10px 0;
    font-weight: 500;
    box-sizing: border-box;
    line-height: 1;
    text-decoration: underline;
    color: #282628;
}
.button_wrap a::after {
  content: '';
  width: 7px;
  height: 7px;
  border-top: 2px solid #282628;
  border-right: 2px solid #282628;
  transform: rotate(45deg);
}

.btn-wrapper {
  box-sizing: border-box;
  padding: 2%;
  background-color: #F0F8FF;
  text-align: center;
}

.btn-external {
  display: inline-block;
  background-color: #ffffff;
  color: #6C757D;
  padding: 8px 14px;
  margin-top: 10px;
  border-radius: 4px;
  font-weight: normal;
  text-decoration: none;
  border: 1px solid #CED4DA;
  font-size: 90%;
  transition: all 0.2s;
}

.btn-external:hover {
  color: #007BFF;
  border-color: #007BFF;
}


@media screen and (min-width: 641px) {
  .text {
    margin: 20px auto 40px;
  }
  .btn-wrapper .text {
    margin: 0 auto;
  }
  .btn-external {
    display: block;
    max-width: 300px;
    width:  calc(50% - 50px / 2);
  }
  .btn-external:first-of-type {
    margin-right: 50px;
  }
  .text:not(.text_note) {
    font-size: 18px;
    line-height: 1.75;
  }
  .button_wrap {
    margin-bottom: 20px;
  }
  h1 {
      font-size: 35px;
      text-align: center;
      line-height: 70px;
      font-style: italic;
      font-weight: 600;
      color: #282628;
      margin: 40px auto;
      letter-spacing: 1px;
  }
  .student h1 {
    line-height: unset;
    padding: 10px 0;
  }
  .col_box_item {
    margin-bottom: 60px;
  }
  .col2_box {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
  }
  .btn-wrapper .col2_box {
    justify-content: center;
  }
  .col2_box_item {
      width: calc(50% - 40px / 2);
      margin-bottom: 60px;
  }
  .col2_box_item:nth-of-type(odd) {
    margin-right: 40px;
  }
  .movie_box{
    /* position: relative; */
    width: 100%;
    /* margin-bottom: 20px; */
    /* background-color: #ddd; */
  }
  /* .movie_box {
    position: relative;
    width: 100%;
  }
  .movie_box::after {
    position: absolute;
    content: "";
    height: 100%;
    width: 100%;
    background-color: #ddd;
    left: 20px;
    top: 10px;
    z-index: -2;
    transition: 0.3s ease-in-out;
  }
  .movie_box:hover::after {
    left: 0;
    top: 0;
  } */
  /* .livenews .movie_box::after {
    background-color: #fdf5c0;
  }
  .student .movie_box::after {
    background-color: #cae2f9;
  } */
}
@media screen and (max-width: 640px) {
  .sp-non {
    display: none;
  }
  h1 {
    font-size: calc(20px + 2vw);
    text-align: center;
    line-height: 70px;
    font-style: italic;
    font-weight: 600;
    color: #282628;
    margin: 20px auto;
    letter-spacing: 1px;
  }
  .student h1 {
    padding: 10px 0;
    line-height:unset;
  }
  .text {
    margin: 0 auto 20px;
  }
   .btn-wrapper {
    padding: 6% 2%;
   }
   .btn-wrapper .text {
    margin-bottom: 0;
   }
  .box_read {
    font-size: calc(18px + .1vw);
  }
  .col2_box {
    display: block;
  }
  .movie_box{
    position: relative;
    width: 100%;
  }
  .col_box_item, .col2_box_item {
    margin-bottom: 50px;
  }
  .btn-external {
    width: 100%;
    display: block;
    max-width: 300px;
    box-sizing: border-box;
    margin-right: auto;
    margin-left: auto;
  }


}

@media screen and (max-width: 414px) {
  .box_read {
    font-size: 17px;
  }
}