@charset "UTF-8";
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
  display: block;
}

.goth {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", YuGothic, "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, "メイリオ", Meiryo, sans-serif;
}

body {
  position: relative;
  font-family: Georgia, "游明朝体", "YuMincho", "游明朝", "Yu Mincho", "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN W3", HiraMinProN-W3, "ヒラギノ明朝 ProN", "Hiragino Mincho ProN", "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "HGS明朝E", "ＭＳ Ｐ明朝", "MS PMincho", serif;
  word-wrap: break-word;
  line-break: strict;
  letter-spacing: 0.05em;
  -webkit-font-smoothing: subpixel-antialiased;
  vertical-align: top;
  color: #181818;
  background: url(../img/bg.png) 0 0 no-repeat;
  background-attachment: fixed;
  background-size: cover;
}

a {
  display: block;
  color: #181818;
  text-decoration: none;
}

.anim {
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.move {
  transition: .8s;
  opacity: 0;
  transform: translate(0, -40px);
  -webkit-transform: translate(0, -40px);
}

.active {
  opacity: 1.0;
  transform: translate(0, 0);
  -webkit-transform: translate(0, 0);
}

.clearfix:after {
  content: " ";
  display: block;
  visibility: hidden;
  clear: both;
  height: 0.1px;
  font-size: 0.1em;
  line-height: 0;
}

.fixed {
  position: fixed;
}

.mv {
  width: 100%;
  padding: 0 0 62.5%;
  background: url(../img/mv.jpg) 0 0 no-repeat;
  background-size: cover;
}

.nav {
  background: #353535;
}
.nav .navbtn {
  display: none;
}
.nav ul.close {
  display: none;
}
.nav > ul {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  max-width: 1200px;
}
.nav > ul > li {
  position: relative;
  font-size: 15px;
  display: inline-block;
}
.nav > ul > li a {
  display: block;
  position: relative;
  text-decoration: none;
  padding: 16px;
  text-align: center;
  color: #fff;
  background-color: #353535;
  z-index: 2;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.nav > ul > li.parent > a {
  padding-right: 52px;
}
.nav > ul > li.parent > a::before {
  display: block;
  content: "";
  position: absolute;
  top: 50%;
  right: 28px;
  width: 6px;
  height: 6px;
  margin: -6px 0 0 0;
  border-top: solid 2px #fff;
  border-right: solid 2px #fff;
  -webkit-transform: rotate(135deg);
  transform: rotate(135deg);
}
.nav > ul > li.parent.open > a {
  color: #FFF;
}
.nav > ul > li.parent.open > a::after {
  background: #666;
  -webkit-transform: scale(1);
  transform: scale(1);
}
.nav > ul > li.external > a {
  padding-right: 46px;
}
.nav > ul > li.external > a::before {
  display: block;
  content: "";
  width: 16px;
  height: 16px;
  position: absolute;
  top: 32%;
  right: 22px;
  background: url(../img/icon_newwindow.svg) 100% 50% no-repeat;
  background-size: 16px;
}
.nav > ul > li.external.open > a {
  color: #FFF;
}
.nav > ul > li a {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all .3s;
  transition: all .3s;
}
.nav > ul > li a:hover {
  color: #fff;
}
.nav > ul > li a::after {
  position: absolute;
  z-index: -1;
  display: block;
  content: '';
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: all .3s;
  transition: all .3s;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transform: scale(0.5);
  transform: scale(0.5);
}
.nav > ul > li a:hover::after {
  background: #666;
  -webkit-transform: scale(1);
  transform: scale(1);
}
.nav > ul > li > ul {
  display: none;
  position: absolute;
  top: 52px;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: 9;
}
.nav > ul > li > ul li {
  white-space: nowrap;
}
.nav > ul > li > ul li a {
  position: relative;
  padding: 16px 52px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.nav > ul > li > ul li ul li a {
  padding-left: 42px;
}
.nav > ul > li > ul li ul li a::before {
  left: 20px;
}

.dngklogo {
  text-align: center;
  background: #fff;
  padding: 32px;
}
.dngklogo img {
  width: 100px;
  vertical-align: middle;
}

footer {
  padding: 32px 0;
  background: #0a5386;
}
footer .kdkwlogo {
  width: 240px;
  text-align: center;
  margin: auto;
}
footer .kdkwlogo img {
  width: 100%;
}
footer .copyright {
  color: #fff;
  font-size: 10px;
  font-size: 0.625rem;
  text-align: center;
  padding: 8px 0 0;
}

.head {
  background: #e8d8b4;
  text-align: center;
}
.head__title {
  width: 100%;
  max-width: 960px;
  margin: auto;
}
.head__title img {
  width: 100%;
}

.world {
  width: 100%;
  max-width: 994px;
  margin: auto;
  padding: 0 0 120px;
}
.world__detail {
  font-size: 20px;
  font-size: 1.25rem;
  padding: 80px 16px 48px;
  line-height: 1.5;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.world__list {
  display: flex;
  align-items: baseline;
}
.world__list-item {
  width: 33.33%;
  padding: 0 16px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.world__list-item a:hover {
  opacity: 0.8;
}
.world__list-item a img {
  width: 100%;
}

.sns {
  width: 100%;
  margin: auto;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 13px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.sns a {
  cursor: pointer;
}
.sns__line, .sns__twitter, .sns__facebook {
  padding: 10px;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.sns__line a, .sns__twitter a, .sns__facebook a {
  padding: 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.sns__line a img, .sns__twitter a img, .sns__facebook a img {
  width: 36px;
  height: 36px;
}
.sns__line a img:hover, .sns__twitter a img:hover, .sns__facebook a img:hover {
  opacity: 0.8;
}

.pagetop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: inline-block;
  width: 68px;
  height: 68px;
  background: url(../img/pagetop.svg) 0 0 no-repeat;
  background-size: contain;
}

.sphead {
  display: none;
}

/* ------------------------------------ */
/* tablet                     					*/
/* ------------------------------------ */
/* ------------------------------------ */
/* SmartPhone                  					*/
/* ------------------------------------ */
@media screen and (max-width: 767px) {
  .sns {
    width: 100%;
    padding: 8px;
  }
  .sns__line, .sns__twitter, .sns__facebook {
    padding: 4px;
  }

  .dngklogo {
    padding: 16px;
  }

  .nav {
    position: relative;
    border-top: none;
  }

  .nav .navbtn {
    display: block;
    position: absolute;
    top: -50px;
    right: 10px;
    z-index: 1000;
  }

  .nav .navbtn a {
    display: block;
    position: relative;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
  }
  .nav .navbtn a.close {
    display: block;
    position: relative;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.7);
  }
  .nav .navbtn a::before, .nav .navbtn a.close::before {
    position: absolute;
    top: 10px;
    left: 10px;
    content: "";
    width: 20px;
    height: 3px;
    background-color: #FFF;
    transition: .2s;
  }
  .nav .navbtn a.open::before {
    top: 19px;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
  }
  .nav .navbtn a::after, .nav .navbtn a.close::after {
    position: absolute;
    bottom: 10px;
    left: 10px;
    content: "";
    width: 20px;
    height: 3px;
    background-color: #FFF;
    transition: .2s;
  }
  .nav .navbtn a.open::after {
    bottom: 18px;
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
  }

  .nav .navbtn a span {
    display: block;
    overflow: hidden;
    width: 1px;
    height: 1px;
  }
  .nav .navbtn a span::after {
    position: absolute;
    top: 18px;
    left: 10px;
    content: "";
    width: 20px;
    height: 3px;
    background-color: #FFF;
  }
  .nav .navbtn a.close span::after {
    position: absolute;
    top: 18px;
    left: 10px;
    content: "";
    width: 20px;
    height: 3px;
    background-color: #FFF;
  }
  .nav .navbtn a.open span::after {
    display: none;
  }

  .nav > ul {
    display: none;
    z-index: 9;
    background-color: #FFF;
  }
  .nav > ul > li {
    display: block;
    border-bottom: solid 1px #dddddd;
  }
  .nav > ul > li.logo {
    display: none;
  }
  .nav > ul > li.parent.open {
    border-bottom: none;
  }
  .nav > ul > li.parent.open > a {
    color: #FFF;
  }
  .nav > ul > li.parent.open > a::before {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
  .nav > ul > li > ul {
    background-color: #fbfbfb;
    position: static;
  }
  .nav > ul > li > ul li a {
    border-bottom: solid 1px #dddddd;
    background-color: #666;
  }
  .nav > ul > li a:hover:after {
    background: #353535;
  }

  .world {
    padding: 0 0 80px;
  }
  .world__detail {
    font-size: 16px;
    font-size: 1rem;
    padding: 32px 16px;
  }
  .world__list {
    flex-wrap: wrap;
  }
  .world__list-item {
    width: 50%;
    padding: 0 16px 24px;
  }

  .sphead {
    display: block;
    padding: 8px;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background: #353535;
    border-bottom: solid 1px #dddddd;
  }
  .sphead img {
    width: 24%;
  }
}