@charset "UTF-8";
/* リセットCSS */
ol,
ul {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
img,
p {
  margin: 0;
  padding: 0;
}

/* ============== ここからデザイン ==================== */
body {
  background-size: auto auto;
  font-family: YuGothic,'Yu Gothic','TsukuBRdGothic-Regular','Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3','Cambria Math','Avenir',sans-serif;
}

dl {
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
}

dl dd,
dl dt {
  display: block;
}

.container {
  background: #fff;  /* コンテンツの背景色 */
}

a {
  text-decoration: none;
  color: #6f5436;
}

a:hover {
  -webkit-filter: brightness(200%);
          filter: brightness(200%);
}

p,
ul {
  font-size: 14px;
  padding-left: 20px;
  padding-right: 30px;
}

@media (max-width: 575px) {
  p,
  ul {
    padding-left: 10px;
    padding-right: 10px;
  }
}

h4 {
  padding-left: 10px;
}

.margin-top {
  margin-top: 30px;
}

.margin-bottom {
  margin-bottom: 30px;
}

img {
  max-width: 100%;
}

img + img {
  margin-left: 5px;
}

h2 {
  font-size: 130%;
  font-weight: normal;
  margin: 20px 5px;
  width: 95%;
}

h2:after {
  content: '';
  display: block;
  width: 100%;
  position: relative;
  top: 3px;
  height: 5px;
  /* 見出しの下線のストライプ */
  background-size: auto auto;
  background-color: #f6ae54;
  background-image: repeating-linear-gradient(135deg, transparent, transparent 5px, white 5px, white 6px);
  /* 見出しの下線のストライプ終わり */
}

@media (max-width: 575px) {
  h2 {
    font-size: 110%;
  }
}

.row > h2 {
  padding-left: 15px;
  padding-right: 15px;
}

h3 {
  font-weight: normal;
  font-size: 100%;
  display: block;
  margin: 30px auto 15px 15px;
  width: 80%;
}

h3:before {
  content: '';
  display: block;
  float: left;
  width: 6px;
  height: 30px;
  position: relative;
  top: 0;
  right: 13px;
  /* 見出しの下線のストライプ */
  background-size: auto auto;
  background-color: #ebe3de;
  background-image: repeating-linear-gradient(135deg, transparent, transparent 5px, white 5px, white 6px);
  /* 見出しの下線のストライプ終わり */
}

header img.heroimg {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 300px;
}

@media (max-width: 575px) {
  header img.heroimg {
    height: 200px;
  }
  header h1 {
    font-size: 150%;
  }
  header p {
    font-size: 12px;
  }
}

header .container {
  padding: 0;
}

header .wrapper {
  position: relative;
}

header .wrapper .inner {
  position: absolute;
  top: 30%;
  margin-left: 5%;
}

header h1,
header h4 {
  color: #ffffff;
  padding: 0;
  -webkit-filter: drop-shadow(0 0 4px #0f0f0f);
          filter: drop-shadow(0 0 4px #0f0f0f);
}

/* 追記タイトルにリンクを設定*/
.topname a {
  text-decoration: none;
  color: #ffffff;
}
.topname a:hover {
  text-decoration: none;
  color: #f39800;
}
/* 追記タイトルにリンクを設定終わり*/

/* 追記　ページ内リンク（アンカー位置）の設定*/
#researches,
#cruises,
#link {
	margin-top: -70px; /* 当初設定は-100 リサーチのリンクが効かないため-70に */
	padding-top: 100px;
}
/* 追記　ページ内リンク（アンカー位置）の設定終わり*/

#text header img.heroimg {
  height: 50px;
}

#headernav {
  /* メニューバースクロール追従 */
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.9);
  z-index: 1000;
  /* メニューバースクロール追従終わり */
}

#headernav nav {
  display: -webkit-box;
  display: flex;
  justify-content: space-around;
  padding: 10px;
  margin: 10px auto;
  border-top: 1px solid #3D2B30;
  border-bottom: 1px solid #3D2B30;
}

#headernav nav ul {
  display: -webkit-box;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
          flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-around;
  padding: 0;
  width: calc(100% - 80px);
}

#headernav nav ul li a {
  display: block;
}

.sidebarinner {
  padding: 20px;
}

@media (max-width: 991px) {
  .sidebarinner {
    padding: 20px 0;
  }
}

.sidebarinner ul {
  padding: 0 0 20px;
}

.sidebarinner p {
  padding: 0 0 20px;
}

@media (max-width: 575px) {
  #sidebar {
    /* メニューバースクロール追従 */
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1000;
    /* メニューバースクロール追従終わり */
  }
  #sidebar .sidebarinner {
    padding: 0;
  }
  #sidebar nav {
    display: -webkit-box;
    display: flex;
    justify-content: space-around;
    padding: 10px;
    margin: 10px auto;
    border-top: 1px solid #c0c5cf;
    border-bottom: 1px solid #c0c5cf;
  }
  #sidebar nav ul {
    display: -webkit-box;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
            flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-around;
    padding: 0;
    width: calc(100% - 80px);
  }
  #sidebar nav ul li a {
    display: block;
  }
}

.update {
  background: #fff4ea;
  padding: 10px;
  width: 95%;
  overflow: hidden;
  font-size: 14px;
  margin: 20px auto;
  border-radius: 4px;
}

.update .inner {
  height: 80px;
  overflow-y: scroll;
}

.update .inner::-webkit-scrollbar {
  width: 5px;
}

.update .inner::-webkit-scrollbar-track {
  background: #fffbe4;
}

.awesome .inner::-webkit-scrollbar-thumb {
  background: #ffffff;
  border-radius: 2px;
}

.update .inner dt {
  width: 100px;
}

.update .inner dd {
  width: calc(100% - 100px);
}

@media (max-width: 575px) {
  .update .inner {
    font-size: 12px;
  }
  .update .inner dt {
    width: 80px;
  }
}

ul.plan-1 {
  margin-bottom: 30px;
}

ul.plan-1 li {
  display: -webkit-box;
  display: flex;
}

ul.plan-1 li.new:after {
  content: 'new';
  color: #f75e5e;
  font-size: 13px;
  font-weight: bold;
  margin-left: 5px;
}

ul.plan-1 li a {
  display: block;
  margin-right: 10px;
  white-space: nowrap;
}

ul.plan-1 li span {
  display: block;
  margin-left: 20px;
}

/* 2カラム */
ul.column-2 {
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

ul.column-2 li {
  display: -webkit-box;
  display: flex;
}

ul.column-2 li.new:after {
  content: 'new';
  color: #f75e5e;
  font-size: 13px;
  font-weight: bold;
  margin-left: 5px;
}

ul.column-2 li a {
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

ul.column-2 li:not(:last-of-type) {
  margin-right: 5px;
  padding-right: 5px;
  border-right: 1px solid #f2eee6;
}

ul.gazo {
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
  margin: 20px auto;
}

ul.gazo li {
  position: relative;
  height: 100px;
  width: 100px;
  margin-bottom: 5px;
}

ul.gazo li:not(:last-of-type) {
  margin-right: 5px;
}

ul.gazo li a {
  display: block;
}

ul.gazo li a img {
  border: 1px solid #dcdfe2;
  border-radius: 3px;
  width: 100px;
  height: 100px;
  -o-object-fit: cover;
     object-fit: cover;
}

ul.gazo li.new::after {
  content: 'new';
  /* 背景のストライプ */
  background-size: auto auto;
  background-color: #ebe3de;
  background-image: repeating-linear-gradient(135deg, transparent, transparent 5px, white 5px, white 6px);
  /* 背景のストライプ終わり */
  position: absolute;
  padding: 0 5px;
  right: 0;
  bottom: 0;
  display: block;
  font-size: 12px;
  font-weight: bold;
}

@media (max-width: 575px) {
  ul.gazo li {
    height: 70px;
    width: 70px;
  }
  ul.gazo li a img {
    height: 70px;
    width: 70px;
  }
}

ul.link01 {
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
  -webkit-box-pack: start;
          justify-content: flex-start;
  margin: 10px 0;
}

ul.link01 li {
  margin-right: 8px;
}

ul.link02 {
  display: -webkit-box;
  display: flex;
  flex-wrap: wrap;
}

ul.link02 li a {
  display: block;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}

ul.link02 li:not(:last-of-type) {
  padding-right: 5px;
  margin-right: 5px;
  border-right: 1px solid #f2eee6;
}

footer .container {
  padding: 30px 0 0;
}

footer .kenri {
  text-align: right;
  width: 100%;
  padding: 5px 10px;
  background: #fff4ea;
  color: #ad7d4c;
  font-size: 12px;
}

footer a.home {
  text-decoration: none;
  color: #ba4165;
  display: block;
  padding: 10px 20px;
  font-size: 14px;
}

hr {
  height: 1px;
  background-color: #cccccc;
  width: 80%;
  border: none;
  margin: 40px auto;
}

h2.h2-a {
  margin: 30px auto 40px;
  text-align: center;
  border-top: solid 1px #cccccc;
  border-bottom: solid 1px #cccccc;
  padding: 10px;
}

h2.h2-a:after {
  display: none;
}

h2.h2-b {
  padding: 10px 20px;
  background: transparent;
  text-align: center;
  color: #000000;
}

h2.h2-b:before {
  content: '';
  height: 1px;
  width: 10%;
  display: inline-block;
  background: #000000;
  vertical-align: middle;
  margin-right: 30px;
}

h2.h2-b:after {
  content: '';
  height: 1px;
  width: 10%;
  display: inline-block;
  background: #000000;
  vertical-align: middle;
  margin-left: 30px;
}

h3.h3-a {
  padding: 10px 5px;
  background: transparent;
  color: #000000;
  border-left: none;
  border-bottom: 1px dotted #c5c5c5;
}

h3.h3-a:before {
  content: none;
}

h3.h3-b {
  border-left: none;
}

h3.h3-b:before {
  display: inline-block;
  float: none;
  width: auto;
  height: auto;
  position: initial;
  top: auto;
  right: auto;
  background-size: auto auto;
  background-color: transparent;
  background-image: none;
  content: '//';
  font-size: 105%;
  margin-right: 1em;
}

h3.h3-b:after {
  content: '//';
  font-size: 105%;
  margin-left: 1em;
}

ul.li-a {
  list-style: square inside;
  margin: 1em 0.5em;
}

ul.li-a li {
  margin-bottom: 0.5em;
}

ul.li-b {
  list-style: disc inside;
  margin: 1em 0.5em;
}

ul.li-b li {
  margin-bottom: 0.5em;
}

ol.li-a {
  list-style: decimal inside;
  margin: 1em 0.5em;
}

ol.li-a li {
  margin-bottom: 0.5em;
  margin-left: 1em;
}

ol.li-b {
  list-style: lower-alpha inside;
  margin: 1em 0.5em;
}

ol.li-b li {
  margin-bottom: 0.5em;
  margin-left: 1em;
}

.center {
  text-align: center;
}



@media (max-width: 991px) {

}



blockquote {
  background: #ededed;
  padding: 20px 30px;
  margin: 20px;
  font-size: 15px;
  font-style: italic;
}

@media (max-width: 575px) {
  .only-pc {
    display: none;
  }
}

/* 追記　eioのtable*/
table.eio {
	margin: 0 0 1em 0;
		width: 100%;
	border-collapse: separate;
  -webkit-box-shadow:0 5px 5px -5px #000;
  -moz-box-shadow:0 5px 5px -5px #000;
  box-shadow:0 5px 5px -5px #000;
  /*padding: 0;
  -webkit-filter: drop-shadow(0 0 4px #0f0f0f);
          filter: drop-shadow(0 0 4px #0f0f0f);*/
}
th.width45 {
	width: 45%;
}
	table.eio tbody tr td {
		border-right: solid 1px #ffffff;
		border-left: solid 1px #ffffff;
		background-color: #fffff9;
    padding: 0.1em 0.7em;
	}
	table.eio th {
		border: solid 1px #ffffff;
		color: #ffffff;
		background-color: #6495ed;
		font-size: 1em;
		font-weight: 600;
		font-style: italic;
		padding: 0.1em 0.7em;
		text-align: left;
	}
	table.eio thead {
		border-bottom: 1em;
		font-weight: bold;
	}
	table.eio tfoot {
		border-top: 0;
	}
	table.eio caption {
		font-size: 1.2em;
	}
/* table追記終わり */

/* 追記　更新情報の新着マーク*/
.update dd.new:after {
  content: 'new';
  color: #f75e5e;
  font-size: 13px;
  font-weight: bold;
  font-style:italic;
  margin-left: 5px;
}
/* 追記　更新情報の新着マーク終わり*/

/* 追記　Font Awesomeの設定*/
.fa-file-pdf {
  font-size: 1.25em;
  color: #f75e5e;
  padding-left: 1em;
}
/* 追記　Font Awesomeの設定終わり*/