@charset "UTF-8";
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd {
  margin: 0;
}

.clearfix:before {
  content: " ";
  display: table;
}
.clearfix:after {
  content: " ";
  display: table;
  clear: both;
}

@media screen\0  {
  #content {
    font-family: "メイリオ", Meiryo, sans-serif;
  }
}
body {
  margin: 0;
  padding: 0;
  width: 100%;
  /*overflow-x: hidden;*/
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  margin: 0;
}

#header {
  width: 100%;
  text-align: center;
}
#header img {
  max-width: 100%;
  height: auto;
}

/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
.container {
  font-family: "Noto Sans JP", sans-serif;
  width: 100%;
  color: #333;
  font-size: 15px;
}
.container img {
  width: 100%;
  display: block;
}
.container a {
  text-decoration: none;
  transition: 0.4s;
}

.mvWrap {
  background: url(bg.webp) no-repeat center top/170%;
  position: relative;
}
.mvWrap::before, .mvWrap::after {
  content: "";
  position: absolute;
  height: 5%;
  width: 100%;
}
.mvWrap::before {
  top: 0;
  background: linear-gradient(to right, #004481, #00196e);
}
.mvWrap::after {
  bottom: 0;
  background: linear-gradient(to left, #004481, #00196e);
}
.mvWrap .main_img {
  width: 100%;
  height: 62.67vw;
  margin: 0 auto;
  padding: 10% 0 14%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: right;
     object-position: right;
}
.mvWrap h1 {
  position: absolute;
  bottom: 12%;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  filter: drop-shadow(0 0 3px #003aad);
}
.mvWrap h1 .sub {
  width: 51%;
  margin-bottom: 3%;
  filter: drop-shadow(0 0 2px rgba(0, 25, 110, 0.01));
}

.lead {
  background: linear-gradient(to left, #004481, #00196e);
  padding-bottom: 5%;
}
.lead p {
  color: #fff;
  width: min(90%, 700px);
  margin: 0 auto;
  letter-spacing: 0.025em;
  line-height: 2;
}

section {
  width: min(90%, 800px);
  margin: 0 auto;
}
section h2 {
  margin: 60px auto 40px;
  position: relative;
  padding-bottom: 5%;
}
section h2::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: linear-gradient(to left, rgba(31, 110, 169, 0), rgb(31, 110, 169), rgba(31, 110, 169, 0));
  bottom: 0;
}
section > p {
  line-height: 2;
  text-indent: 1em;
}
section > p + p {
  margin-top: 1.5em;
}
section .speaker {
  margin: 40px auto;
}
section .speaker > div {
  background: url(bg_2.webp) no-repeat top left/cover;
  padding: 1.7em;
}
section .speaker > div p {
  color: #fff;
}
section .speaker > div p.position {
  line-height: 1.5;
  font-weight: 600;
}
section .speaker > div p.name {
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
  margin: 10px 0 25px;
}
section .speaker > div p.name span {
  font-size: 15px;
}
section .speaker > div p.name.p2 {
  margin-bottom: 0;
}
section .speaker > div p.sp_text {
  font-size: 12px;
  line-height: 1.6;
}
section > img {
  margin: 40px auto;
}
section .fig {
  margin: 40px 0;
}
section .fig p {
  font-size: 13px;
  color: #fff;
  background-color: #00196e;
  padding: 5%;
  line-height: 1.7;
}

.next {
  display: block;
  background: linear-gradient(to left, #004481, #00196e);
  position: relative;
  overflow: hidden;
  margin: 40px auto;
}
.next > div {
  width: 90%;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  padding: 20px 0;
}
.next > div::after {
  content: "";
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  clip-path: polygon(40% 0, 100% 50%, 40% 100%, 0 100%, 60% 50%, 0 0);
  background-color: #fff;
  width: 15%;
  height: 102%;
}
.next > div img:nth-of-type(1) {
  width: 44%;
}
.next > div img:nth-of-type(2) {
  width: 77%;
  margin-top: 5%;
}

.ftWrap {
  width: 90%;
  margin: 0 auto;
  text-align: center;
}
.ftWrap p {
  font-size: 20px;
  font-weight: 600;
  line-height: 2;
}
.ftWrap p span {
  display: block;
  font-size: 15px;
}
.ftWrap .ftLogo {
  width: min(90%, 350px);
  margin: 55px auto 45px;
  display: block;
}
.ftWrap .textLink {
  color: #5bc1d5;
  margin-top: 0.5em;
  display: inline-block;
  font-weight: 700;
  word-break: break-all;
  font-size: 15px;
}

.linkWrap {
  margin: 60px auto;
}
.linkWrap .pagination {
  display: flex;
  justify-content: space-around;
  width: min(60%, 240px);
  margin: 70px auto 0;
}
.linkWrap .pagination div,
.linkWrap .pagination a {
  position: relative;
  width: 32px;
  height: 32px;
  font-weight: 700;
  border: 1px solid #0d317d;
  color: #0d317d;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}
.linkWrap .pagination div {
  color: #fff;
  background: #0d317d;
}
.linkWrap .pagination a.arrow {
  border: none;
  transition: 0.4s;
}
.linkWrap .pagination a.arrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-top: solid 2px #0d317d;
  border-right: solid 2px #0d317d;
  position: absolute;
  left: 6px;
  top: 10px;
  transform: rotate(45deg);
  transition: 0.4s;
}
.linkWrap .pagination a.arrow.p2::before {
  transform: rotate(-135deg);
}

@media screen and (min-width: 769px) {
  .mvWrap {
    background-size: cover;
  }
  .mvWrap::before {
    height: 30px;
  }
  .mvWrap::after {
    display: none;
  }
  .mvWrap .mvInner {
    position: relative;
    width: min(83.33%, 1200px);
    margin: 0 auto;
  }
  .mvWrap .main_img {
    width: 88%;
    height: auto;
    margin: 0 0 0 auto;
    padding: 7% 0 8.6%;
    -o-object-fit: cover;
       object-fit: cover;
    -o-object-position: right;
       object-position: right;
  }
  .mvWrap h1 {
    bottom: 6%;
    left: 0;
    transform: translateX(0);
    width: 93.2%;
    filter: drop-shadow(0 0 7px #003aad);
  }
  .mvWrap h1 .sub {
    width: 44.53%;
    margin-bottom: 2.5%;
  }
  .mvWrap.p2::before, .mvWrap.p2::after {
    display: block;
    height: 15px;
    z-index: 10;
  }
  .mvWrap.p2 .mvInner {
    width: min(90%, 1080px);
  }
  .mvWrap.p2 .main_img {
    width: max(520px, 60.19%);
    max-height: 300px;
    padding: 0;
    -o-object-position: 0 -5px;
       object-position: 0 -5px;
  }
  .mvWrap.p2 h1 {
    width: max(580px, 60%);
    bottom: inherit;
    top: 50%;
    transform: translateY(-50%);
  }
  .mvWrap.p2 h1 .sub {
    width: 50%;
  }
  .lead {
    padding: 55px 0;
  }
  section h2 {
    margin: 80px auto 60px;
    padding-bottom: 28px;
  }
  section .speaker {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    margin: 60px 0;
  }
  section .speaker img {
    width: 56.25%;
    height: auto;
    -o-object-fit: cover;
       object-fit: cover;
  }
  section .speaker > div {
    box-sizing: border-box;
    width: 43.75%;
    display: flex;
    justify-content: center;
    flex-direction: column;
  }
  section .speaker > div p.name {
    margin: 10px 0 25px;
  }
  section .speaker.right {
    flex-direction: row-reverse;
  }
  section > img {
    margin: 60px 0;
  }
  section .fig {
    margin: 60px 0;
  }
  .next {
    margin: 80px auto 60px;
  }
  .next > div {
    display: flex;
    align-items: center;
    max-width: 756px;
    padding: 25px 0;
  }
  .next > div::after {
    right: 0;
    clip-path: polygon(35% 0, 100% 50%, 35% 100%, 0 100%, 65% 50%, 0 0);
    width: 7.5%;
    transition: 0.4s;
  }
  .next > div img {
    transition: 0.4s;
  }
  .next > div img:nth-of-type(1) {
    width: max(200px, 31.75%);
  }
  .next > div img:nth-of-type(2) {
    width: max(300px, 53.31%);
    margin-top: 0;
    margin-left: 27px;
  }
  .next:hover {
    filter: brightness(1.3);
  }
  .next:hover > div::after {
    right: -10px;
    width: 9%;
  }
  .next:hover > div img {
    transform: translateX(8px);
  }
  .ftWrap .ftLogo {
    transition: 0.4s;
  }
  .ftWrap .ftLogo:hover {
    opacity: 0.7;
  }
  .ftWrap .textLink {
    transition: 0.4s;
  }
  .ftWrap .textLink:hover {
    color: #00196e;
  }
  .linkWrap .pagination a:hover {
    background: #0d317d;
    color: #fff;
  }
  .linkWrap .pagination a.arrow:hover {
    opacity: 0.6;
    background: none;
  }
}