@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%;
}
body {
  box-sizing: border-box;
  font-family: "しっぽり明朝", serif;
  font-size: 1.6rem;
  line-height: 2.4rem;
  letter-spacing: 0.15rem;
}
a {
  text-decoration: none;
}
.none {
  display: none;
}
/*ここからheader*/
header {
  display: flex;
  justify-content: space-between;
  width: 100%;
  max-width: 1300px;
  height: 80px;
  line-height: 80px;
  margin: 0 auto;
}
.logo {
  font-family: "noto sans jp", serif;
  font-size: 2.4rem;
  letter-spacing: 0.25rem;
  color: #000;
}
.header_pc ul {
  display: flex;
  justify-content: flex-end;
}
.header_pc ul li {
  margin-left: 40px;
}
.header_pc ul li a {
  color: #0f168c;
}
.header_pc ul li a:hover {
  color: #e7ecf7;
}
/*ここまでheader*/
/*ここからmain*/
.header_sp {
  display: none;
}
.top_img {
  background-image: url("../image/top_image_pc_1.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  height: 650px;
}
.top_img_box {
  padding: 225px 0;
  text-align: center;
}
.top_img_name {
  font-family: "noto sans jp", serif;
  font-size: 4.8rem;
  letter-spacing: 0.4rem;
  color: #fff;
  margin-bottom: 80px;
}
.top_img_text {
  font-family: "noto sans jp", serif;
  font-size: 2.4rem;
  letter-spacing: 0.25rem;
  color: #fff;
  line-height: 3.6rem;
}
#section_1 {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 0;
}
.text_large {
  text-align: center;
  font-size: 2.4rem;
  color: #0f168c;
  letter-spacing: 0.25rem;
  padding-bottom: 5px;
  margin-bottom: 20px;
}
.text_small {
  text-align: center;
  line-height: 2.8rem;
}
#section_2 {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding-bottom: 120px;
}
.title {
  font-family: "noto sans jp", serif;
  font-size: 3.6rem;
  line-height: 5.8rem;
  letter-spacing: 0.25rem;
  color: #0f168c;
  margin-bottom: 40px;
}
.title_under {
  display: block;
  width: 70px;
  height: 3px;
  background-color: #0f168c;
  margin-bottom: 10px;
  margin-left: 3px;
}
.text_box {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}
.about_title {
  font-size: 2.4rem;
  line-height: 3.6rem;
  margin-bottom: 10px;
  letter-spacing: 0.2rem;
}
.about_text {
  margin-bottom: 40px;
}
.about_wrap {
  display: flex;
  justify-content: flex-end;
  width: 100%;
  max-width: 640px;
  margin: 0 auto 40px;
}
.about_wrap_name {
  padding-right: 100px;
  line-height: 300px;
  font-size: 1.8rem;
}
.about_member {
  text-align: center;
}
#section_3 {
  background-color: #e7ecf7;
  padding: 120px 0;
}
.color_wrap {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
}
.text_under {
  display: block;
  width: 375px;
  height: 1px;
  background-color: #000000;
}
.symposium_wrap {
  display: flex;
  justify-content: space-between;
  margin-top: 80px;
}
.symposium_img_sp {
  display: none;
}
#section_4 {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 120px 0;
}
.news {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  line-height: 40px;
}
.news li {
  list-style: none;
  padding-bottom: 10px;
}
.news time {
  font-weight: 600;
  padding-right: 40px;
}
#section_5 {
  background-color: #e7ecf7;
  padding: 120px 0;
}
#section_5 a {
  color: #000000;
  letter-spacing: 0.2rem;
}
#section_5 a:hover {
  color: #e7ecf7;
}
.link_button_box {
  margin: 20px auto 0;
  width: 450px;
  height: 70px;
}
.link_button {
  width: 450px;
  height: 70px;
  line-height: 70px;
  font-family: "しっぽり明朝", serif;
  font-size: 1.8rem;
  background-color: #418ef2;
  letter-spacing: 0.2rem;
  border: none;
}
.link_button:hover {
  background-color: #95bcee;
  cursor: pointer;
  color: #fff;
}
#section_6 {
  padding: 120px 0;
}
.logo_wrap {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 40px 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
}
.logo_wrap_img {
  width: 280px;
  height: auto;
}
/*ここまでmain*/
/*ここからfooter*/
footer {
  background-color: #0f168c;
  padding: 100px 0;
  color: #fff;
}
.footer_color_wrap {
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
}
.footer_name {
  padding-bottom: 40px;
  font-size: 3rem;
  letter-spacing: 0.25rem;
  text-align: center;
  line-height: 4.5rem;
}
.outline {
  margin: 0 auto;
  text-align: left;
}
.outline th {
  width: 160px;
  height: 30px;
  line-height: 30px;
}
/*ここまでfooter*/
/*ここからSP*/
@media (max-width: 479px) { /*ウィンドウ幅が最大479pxまでの場合に適用*/
  .none {
    display: block;
  }
  .none_sp {
    display: none;
  }
  header {
    display: none;
  }
  /*ハンバーガーメニュー*/
  .header_sp {
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
	background-color: #fff;
  }
	.logo {
    padding-left: 14px;
    font-size: 16px;
    color: #0f168c;
    letter-spacing: 0.05rem;
  }
  .hamburger-menu {
    width: 50px;
    height: 50px;
    position: relative;
    border: none;
    background: transparent;
    appearance: none;
    padding: 0;
    cursor: pointer;
  }
  .hamburger-menu__bar {
    display: inline-block;
    width: 50%;
    height: 2px;
    background: #0f168c;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: .5s;
  }
  .hamburger-menu__bar:first-child {
    top: 16px;
  }
  .hamburger-menu__bar:nth-child(2) {
    top: 24px;
  }
  .hamburger-menu__bar:last-child {
    top: 32px;
  }
  .hamburger-menu--open .hamburger-menu__bar {
    top: 50%;
  }
  .hamburger-menu--open .hamburger-menu__bar:first-child {
    transform: translateX(-50%) translateY(-50%) rotate(45deg);
  }
  .hamburger-menu--open .hamburger-menu__bar:last-child {
    transform: translateX(-50%) translateY(-50%) rotate(-45deg);
  }
  .hamburger-menu--open .hamburger-menu__bar:nth-child(2) {
    display: none;
  }
  .navigation {
    display: none;
    background: #418ef2;
    position: absolute;
    top: 60px;
    width: 100%;
	height: 100vh;
    z-index: 9999;
  }
  .navigation__list {
    text-align: center;
    list-style: none;
    padding: 0;
    margin: 0;
  }
  .navigation__link {
	text-align: center;
    color: #fff;
    text-decoration: none;
    display: block;
    padding: 10px 0;
    transition: .5s;
  }
  @media (hover: hover) and (pointer: fine) {
    .navigation__link:hover {
      background: #333;
    }
  }
  /*ここまでハンバーガーメニュー*/
  .top_img {
    background-image: url("../image/top_image_sp_3.jpg");
    height: 100vh;
  }
  .top_img_name {
    font-size: 2.4rem;
    line-height: 3.6rem;
    margin-bottom: 60px;
  }
  .top_img_text {
    font-size: 1.4rem;
    line-height: 2.2rem;
  }
  #section_1 {
    max-width: 355px;
    padding: 60px 10px 80px;
  }
  .text_small {
    text-align: left;
    line-height: 2.8rem;
  }
  .text_large {
    line-height: 3.3rem;
	font-size: 2rem;
  }
  #section_2 {
    width: 100%;
    max-width: 355px;
    margin: -60px auto 0;
    padding: 60px 10px 80px;
  }
  .title {
    font-size: 2rem;
    line-height: 3rem;
    margin-bottom: 20px;
  }
  .title_under {
    width: 60px;
    height: 2px;
    margin: 10px 3px 7px;
  }
  .about_title {
    font-size: 1.8rem;
    line-height: 3.6rem;
  }
  .about_wrap {
    display: block;
    max-width: 370px;
    margin: 0 auto;
  }
  .about_wrap_name {
    padding: 0 0 20px;
    line-height: 2.4rem;
    font-size: 1.6rem;
    text-align: center;
  }
  .about_wrap_img {
    display: block;
    width: 250px;
    margin: 0 auto 40px;
  }
  .about_member {
    width: 165px;
    margin: auto;
    text-align: left;
    line-height: 2.8rem;
  }
  #section_3 {
    padding: 60px 10px 40px;
  }
  .text_under {
    display: none;
  }
  .symposium_wrap {
    display: block;
    margin-top: 40px;
  }
  .symposium_img_pc {
    display: none;
  }
  .symposium_img_sp {
    display: block;
    width: 300px;
    height: auto;
    margin: 0 auto 40px;
  }
  #section_4 {
    max-width: 355px;
    padding: 60px 10px 40px;
  }
  .news {
	line-height: normal;	
  }
  .news li {
    padding-bottom: 40px;
  }
  .news li time {
    padding-bottom: 10px;
  }
  #section_5 {
    padding: 60px 10px 80px;
  }
  .link_button_box {
    margin: 40px auto 0;
    max-width: 250px;
    width: 100%;
    height: 60px;
  }
  .link_button {
    max-width: 250px;
    width: 100%;
    height: 60px;
    line-height: 60px;
    font-size: 1.6rem;
	color: #000000;
  }
  #section_6 {
  padding: 60px 10px 40px;
}
.logo_wrap {
  display: block;
  text-align: center;
  padding-top: 20px;
}
.logo_wrap_img {
  width: 250px;
  height: auto;
  padding-bottom: 20px;
}
  footer {
    padding: 60px 10px;
  }
  .footer_name {
    padding-bottom: 40px;
    font-size: 1.8rem;
    line-height: 2.6rem;
  }
  .outline {
    font-size: 1.4rem;
    letter-spacing: 0.05rem;
  }
  .outline th {
    width: 95px;
    height: 20px;
    line-height: 20px;
  }
}