@charset "utf-8";
/* -----------------------------------------------------------
 =common css
----------------------------------------------------------- */
body {
    min-width: 320px;
    background-color: #fff;
    color: #333;
    font-family: 'Open Sans', 'Noto Sans JP', "メイリオ", Meiryo, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1;
}
@media print, screen and (min-width: 768px) {
    body {
        font-size: 16px;
    }
}
/* default link color
----------------------------------------------------------- */
a {
    color: #c51729;
    text-decoration: none;
}
a, a img, a::before, a::after, .btnForm, .buttons:hover {
    -webkit-transition: 0.4s;
    transition: 0.4s;
}
a:hover {
    color: #999;
}
a:hover img, .buttons:hover {
    opacity: 0.6;
}
.topMenuCard a:hover, .newsDetail a:hover, .breadcrumbs a:hover, .btnPrivacy a:hover {
    color: #c51729;
}
/* -----------------------------------------------------------
 =header, glovalnavi
----------------------------------------------------------- */
#areaHeader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    min-width: 320px;
    border-bottom: 1px solid #DEDEDE;
    background-color: #fff;
    padding: 0 4%;
    z-index: 1000;
    -webkit-transition: 0.8s;
    transition: 0.8s;
}
.header {
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    height: 50px;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}
.header {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}
.logo img {
    width: 360px;
}
.logo {
    margin-right: 4%;
}
.headerNaviPc {
    display: none !important;
}
#areaHeader.detach {
    box-shadow: 0 0 5px 1px rgba(0, 0, 0, 0.2);
}
.btnGNaviSp, .btnGNaviSp span {
    display: inline-block;
    -webkit-transition: all 0.4s;
    transition: all 0.4s;
}
.btnGNaviSp {
    position: relative;
    width: 26px;
    height: 18px;
    margin-top: 3px;
}
.btnGNaviSp span, .btnGNaviSp.select span {
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #C51729;
}
.btnGNaviSp span:nth-of-type(1) {
    top: 0;
}
.btnGNaviSp span:nth-of-type(2) {
    top: 8px;
}
.btnGNaviSp span:nth-of-type(3) {
    bottom: 0;
}
.btnGNaviSp.select span:nth-of-type(1) {
    -webkit-transform: translateY(8px) rotate(-45deg);
    transform: translateY(8px) rotate(-45deg);
}
.btnGNaviSp.select span:nth-of-type(2) {
    opacity: 0;
}
.btnGNaviSp.select span:nth-of-type(3) {
    -webkit-transform: translateY(-8px) rotate(45deg);
    transform: translateY(-8px) rotate(45deg);
}
.btnGNaviSp:hover {
    opacity: 0.6;
}
/* gnavi --------------- */
.areaGNavi {
    display: none;
    position: fixed;
    top: 50px;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.96);
    overflow-y: auto;
}
.gNavi {
    border-top: 1px solid #EFEFEF;
    margin-bottom: 25px;
}
.gNavi > li {
    border-bottom: 1px solid #EFEFEF;
}
.gNavi li a {
    display: block;
    position: relative;
    padding: 17px 20px;
    color: #333;
    font-size: 14px;
    line-height: 1.4;
    letter-spacing: 0.05em;
}
.gNavi li a:hover, .gNaviSub li a:hover /*,
.gNavi li a.on*/ {
    color: #c51729;
}
.gNaviOpen > a:after {
    position: absolute;
    top: 40%;
    right: 5%;
    content: "";
    width: 7px;
    height: 7px;
    border-top: 2px solid #C51729;
    border-right: 2px solid #C51729;
    -webkit-transform: rotate(135deg);
    transform: rotate(135deg);
}
.gNaviOpen > a.select:after {
    top: 49%;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}
.gNaviSub {
    display: none;
}
.gNaviSub li a {
    background: rgba(228, 228, 228, 0.30) none;
    border-bottom: 1px solid #EFEFEF;
    padding: 15px 20px 15px 35px;
    font-size: 13px;
}
.gNaviSub li:last-child a {
    border-bottom: none;
}
.headerNavi {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    text-align: center;
    -ms-align-items: center;
    align-items: center;
}
.btnSite a, .btnContact a {
    display: block;
    position: relative;
    width: 90px;
    margin-right: auto;
    margin-left: auto;
    font-size: 12px;
    text-align: center;
}
.headerNaviSp {
    width: 200px;
    margin-bottom: 80px;
}
.btnContact a {
    background-color: #fff;
    border: 1px solid #C51729;
    padding: 10px 0;
    color: #C51729;
}
.btnSite a {
    background-color: #C51729;
    padding: 11px 0;
    color: #fff;
}
.headerNavi a:hover {
    opacity: 0.7;
}
@media print, screen and (min-width: 768px) {
    #areaHeader {
        padding: 0;
    }
    .header {
        height: 85px;
        margin: 0 auto;
    }
    .header {
        width: 1260px;
        padding: 0 30px;
    }
    .logo img {
        width: 507px;
    }
    .areaBtnGnaviSp {
        margin-left: 30px;
    }
    .headerInner {
        display: -webkit-flex;
        display: -moz-flex;
        display: -ms-flex;
        display: -o-flex;
        display: flex;
        justify-content: space-between;
        -ms-align-items: center;
        align-items: center;
    }
    .headerNaviPc {
         width: 190px;
       display: flex !important;
    }
    .headerNaviSp {
        display: none;
    }
    .btnSite a {
        margin-bottom: 0;
    }
    .btnGNaviSp {
        width: 34px;
    }
    .areaGNavi {
        top: 85px;
    }
    .gNavi {
        display: -webkit-flex;
        display: -moz-flex;
        display: -ms-flex;
        display: -o-flex;
        display: flex;
        -webkit-flex-wrap: wrap;
        -moz-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
        -o-flex-wrap: wrap;
        flex-wrap: wrap;
        justify-content: space-between;
        width: 1200px;
        border-top: none;
        margin: 60px auto 80px;
    }
    .gNavi > li {
        width: calc((100% - 20px) / 4);
        border: none;
        margin-bottom: 50px;
    }
    .gNavi > li:nth-of-type(2), .gNavi > li:nth-of-type(6) {
        width: 220px;
    }
    .gNavi > li:nth-of-type(3), .gNavi > li:nth-of-type(7) {
        /*width: 150px;*/
    }
    .gNavi > li a {
        padding: 0;
        font-weight: 700;
        font-size: 19px;
    }
    .gNaviOpen > a:after {
        display: none;
    }
    .gNaviSub {
        display: block !important;
        margin-top: 25px;
    }
    .gNaviSub li a {
        background: url("../images/ic_arrow.svg") no-repeat 3px 5px;
        background-size: 6px;
        border-bottom: none;
        padding: 0 0 15px 17px;
        font-weight: 400;
        font-size: 14px;
    }
    #gNavi01 .gNaviSub li a {
        background-image: url("../images/ic_arrow_01.svg");
    }
    #gNavi02 .gNaviSub li a {
        background-image: url("../images/ic_arrow_02.svg");
    }
    #gNavi03 .gNaviSub li a {
        background-image: url("../images/ic_arrow_03.svg");
    }
    #gNavi04 .gNaviSub li a {
        background-image: url("../images/ic_arrow_04.svg");
    }
    #gNavi05 .gNaviSub li a {
        background-image: url("../images/ic_arrow_05.svg");
    }
    #gNavi06 .gNaviSub li a {
        background-image: url("../images/ic_arrow_06.svg");
    }
    #gNavi07 .gNaviSub li a {
        background-image: url("../images/ic_arrow_07.svg");
    }
    #gNavi08 .gNaviSub li a {
        background-image: url("../images/ic_arrow_08.svg");
    }
    #gNavi09 .gNaviSub li a {
        background-image: url("../images/ic_arrow_asian.svg");
    }
    #gNavi01 a:hover {
        color: #D97979;
    }
    #gNavi02 a:hover {
        color: #82C164;
    }
    #gNavi03 a:hover {
        color: #68A7E7;
    }
    #gNavi04 a:hover {
        color: #53B9A0;
    }
    #gNavi05 a:hover {
        color: #79CCD9;
    }
    #gNavi06 a:hover {
        color: #DCD569;
    }
    #gNavi07 a:hover {
        color: #A197D9;
    }
    #gNavi08 a:hover {
        color: #E8B653;
    }
    #gNavi09 a:hover {
        color: #2059A6;
    }
}
/* -----------------------------------------------------------
 =breadcrumbs list
----------------------------------------------------------- */
.areaBreadcrumbs {
    border-bottom: 1px solid #E5E5E5;
    margin-bottom: 20px;
}
.breadcrumbs {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: 0 auto;
    padding: 10px 4% 5px;
    color: #888;
    font-size: 11px;
    line-height: 1.4;
    letter-spacing: 0;
}
.breadcrumbs li {
    position: relative;
    margin-bottom: 5px;
    padding-left: 17px;
}
.breadcrumbs li:before {
    position: absolute;
    top: 7px;
    left: 4px;
    content: "";
    width: 5px;
    height: 5px;
    border-top: 1px solid #999;
    border-right: 1px solid #999;
    -webkit-transform: rotate(45deg) translateY(-50%);
    transform: rotate(45deg) translateY(-50%);
}
.breadcrumbs li:first-child {
    padding-left: 0;
}
.breadcrumbs li:first-child:before {
    display: none;
}
.breadcrumbs a {
    color: #666;
}
@media print, screen and (min-width: 768px) {
    .areaBreadcrumbs {
        margin-bottom: 35px;
    }
    .breadcrumbs {
        width: 1260px;
        padding: 12px 30px 7px;
        font-size: 12px;
    }
    .breadcrumbs li {
        padding-left: 20px;
    }
}
/* -----------------------------------------------------------
 =contents
----------------------------------------------------------- */
#contents {
    margin-bottom: 35px;
    padding-top: 50px;
    line-height: 1.7;
}
.home #contents {
    margin-bottom: 0;
}
.areaMainWide, .areaMain {
    padding-right: 4%;
    padding-left: 4%;
}
section, .mgBsection {
    margin-bottom: 2.5em;
}
section > section, .mgBsectionSub {
    margin-bottom: 2em;
}
body.forum section > section {
    margin-bottom: 2em;
}
/* title --------------- */
.areaTtl {
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
    -ms-align-items: center;
    align-items: center;
    height: 80px;
    background: url("../images/bg_header.jpg") no-repeat left center;
    -webkit-background-size: cover;
    background-size: cover;
}
.h1 {
    padding-right: 4%;
    padding-left: 4%;
    font-size: 18px;
    line-height: 1;
}
.h2 {
    margin-bottom: 1em;
    padding-bottom: 6px;
    border-bottom: 2px solid #c51729;
    font-size: 17px;
}
body.business .h2, body.business .h3 {
    border-color: #D97979;
}
body.forum .h2, body.forum .h3 {
    border-color: #82C164;
}
body.academia .h2 {
    border-color: #DCD569;
}
body.kemono .h2, body.kemono .h3 {
    border-color: #A197D9;
}
body.prize .h2 {
    border-color: #68A7E7;
}
body.link .h2 {
    border-color: #E8B653;
}
body.technical .h2 {
    border-color: #79CCD9;
}
body.glossary .h2, body.search .h2, .h2search {
    border-color: #53B9A0;
}
.h3 {
    border-left: 4px solid #c51729;
    padding-left: 12px;
    margin-bottom: 15px;
    font-size: 16px;
}
.h3Prize, .h4Forum {
    background-color: #F5F5F5;
    padding: 5px 15px;
    font-size: 16px;
}
.h3Prize {
    margin-bottom: 0.6em;
}
.h4Forum {
    margin-bottom: 0.8em;
}
.h4 {
    margin-bottom: 0.5em;
    font-size: 15px;
}
body.business .h4 {
    margin-left: -9px;
}
@media print, screen and (min-width: 768px) {
    #contents {
        margin-bottom: 80px;
        padding-top: 85px;
        line-height: 1.8;
        letter-spacing: 0.03em;
    }
    .areaMain, .areaMainWide {
        margin: 0 auto;
        padding-right: 30px;
        padding-left: 30px;
    }
    .areaMainWide {
        width: 1260px;
    }
    .areaMain {
        width: 1060px;
    }
    section, .mgBsection {
        margin-bottom: 50px;
    }
    section > section, .mgBsectionSub {
        margin-bottom: 45px;
    }
    section > section > section {
        margin-bottom: 40px;
    }
    body.forum section > section {
        margin-bottom: 45px;
    }
    /* title --------------- */
    .areaTtl {
        height: 100px;
    }
    .h1 {
        width: 1260px;
        margin: 0 auto;
        padding: 0 30px;
        font-size: 28px;
    }
    .h2 {
        padding-bottom: 8px;
        font-size: 22px;
    }
    .h3 {
        margin-bottom: 16px;
        padding-left: 16px;
        font-size: 20px;
    }
    .h3Prize, .h4Forum {
        font-size: 18px;
    }
    .h4 {
        font-size: 18px;
    }
    body.business .h4 {
        margin-left: -11px;
    }
}
/* -----------------------------------------------------------
 =footer
----------------------------------------------------------- */
.areaFooter {
    background-color: #333;
    padding: 20px 0 15px;
    text-align: center;
}
.footerInfo {
    margin-bottom: 10px;
    color: #fff;
    font-size: 11px;
}
.copyright small {
    color: #BFBFBF;
    font-size: 11px;
}
/* pagetop --------------- */
.pagetop {
    display: none;
    position: fixed;
    bottom: 70px;
    right: 0;
    z-index: 10;
}
.pagetop a {
    display: block;
    position: relative;
    width: 44px;
    height: 44px;
    background-color: rgba(197, 23, 41, 0.8);
}
.pagetop img {
    position: absolute;
    top: 16px;
    left: 14px;
    width: 17px;
}
.pagetop a:hover {
    background-color: rgba(197, 23, 41, 1.0);
}
.pagetop a:hover img {
    top: 9px;
}
@media print, screen and (min-width: 768px) {
    footer {
        letter-spacing: 0.05em;
    }
    .areaFooter {
        padding: 27px 0 28px;
    }
    .footerInfo {
        margin-bottom: 15px;
        font-size: 14px;
    }
    /* pagetop --------------- */
    .pagetop {
        bottom: 99px;
    }
    .pagetop a {
        width: 54px;
        height: 54px;
    }
    .pagetop img {
        top: 21px;
        left: 17px;
        width: 20px;
    }
}
@media print {
    .pagetop {
        display: none !important;
    }
}