@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

body.mtnet-service-worker-registered{
    overflow-x: hidden;
}
#globalheader {
	margin-top:-75px;
	opacity:0;
	pointer-events: none;
}
#globalheader.fixed{
	opacity:1;
	margin-top:0;
	pointer-events: auto;
}

#content {
    padding: 0;
}
#content.clearfix{
    /*overflow: visible;*/
}
.footer {
    margin-top: 0;
}

.heroArea {
	min-height: 768px;
    /*display: flex;
    align-items: center;*/
	position: relative;
    /*追加*/
	width: 100vw;
    margin: 0 calc(50% - 50vw);
    top: -24px;
    background: #000 url("/images/heroArea_onlineSymposium2025_bg.jpg") no-repeat;
    background-size: cover;
    background-position: center bottom;
}
@media (max-width: 768px) {
    .heroArea {
        min-height: 580px;
        top: 78px;
      
    }
}
@media (max-width: 480px) {
    .heroArea {
        min-height: 522px;
        top: -18px;
    }
}       
        
/*2025*/
.heroArea .headerLogoArea{
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-content: center;
	padding: 29px 0 0 28px;
}
.heroArea .headerLogoArea img{
	width: 189px;
}
.heroArea .headerLogoArea p{
	color: #fff;
	font-size: 12px;
	font-weight: 700;
	line-height: 18px;
	margin-left: 24px;
}
.heroArea .headerLogoArea p span{
	color: rgb(252,209,69);
}

.heroArea .heroAreaInner{
    width: auto;
    margin: 0 0 0 4%;
    /*border: 1px solid #fff;*/
}
@media (max-width: 768px) {
    .heroArea .heroAreaInner{
        padding-top: 24px;
    }
}
@media (max-width: 768px) {
    .heroArea .headerLogoArea{
        display: none;
    }
}
.heroAreaInner h1{
	color: #FBCC33;
    font-weight: 400;
    font-family: "Montserrat", sans-serif;
    /*font-size: clamp(1.125rem, 0.875rem + 0.52vw, 1.5rem);*/
    font-size: 20px;
    margin-top: 100px;
}
.heroAreaInner h1 span{
    /*font-size: clamp(1.125rem, 0.208rem + 1.91vw, 2.5rem);*/
    font-size: 40px;
}
@media (max-width: 768px) {
    .heroAreaInner h1{
        font-size: 18px;
        margin-top: 50px;
    }
	.heroAreaInner h1 span{
        display: block;
        font-size: 28px;
    }
}
.heroAreaInner .whtTxt{
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    margin-top: 100px;
    margin-bottom: 30px;
    
}
@media (max-width: 768px) {
    .heroAreaInner .whtTxt{
        font-size: 16px;
        margin-top: 54px;
        margin-bottom: 19px;
    }
}
.heroAreaInner .yelCatch{
    color: #FFFFFF;
    font-style: normal;
    font-weight: 700;
    font-size: clamp(1.5rem, 0.667rem + 1.74vw, 2.75rem);
    font-size: 44px;
    line-height: 130%;
    display: inline;
    background: #0F0;
}
.heroAreaInner .yelCatch span{
    display: inline-block;
    background: #FBC410;
    border-radius: 8px;
    padding: 12px 20px;
}
.heroAreaInner .yelCatch span:nth-of-type(1){
    padding: 12px 2px 12px 20px;
    border-radius: 8px 0 0 0;
}
.heroAreaInner .yelCatch span:nth-of-type(2){
    padding: 12px 20px 12px 2px;
    border-radius: 0 8px 8px 0;
}
.heroAreaInner .yelCatch span:nth-of-type(3){
    padding: 12px 20px 12px 20px;
    border-radius: 0 0 8px 8px;
}
.heroAreaInner .yelCatch span.sp-dsp-block{
    display: none;
}
@media (max-width: 768px) {
    .heroAreaInner .yelCatch span.sp-dsp-block{
        /*display: block;*/
    }
    .heroAreaInner .yelCatch{
        font-size: clamp(1.125rem, 0.767rem + 1.53vw, 1.5rem);
        font-size: 24px;
    }
    .heroAreaInner .yelCatch span{
        padding: 7px 11px;
    }
    .heroAreaInner .yelCatch span:nth-of-type(1){
        padding: 7px 11px;
        border-radius: 8px 8px 8px 0;
    }
    .heroAreaInner .yelCatch span:nth-of-type(2){
        padding: 7px 11px;
        border-radius: 0;
    }
    .heroAreaInner .yelCatch span:nth-of-type(3){
        padding: 7px 11px;
        border-radius: 0 8px 8px 8px;
    }
}
.heroAreaInner .date{
    text-align: left;
/*
    position: absolute;
*/
/*
    width: 292px;
    height: 50px;
*/
/*
    left: 83px;
    top: 654px;
*/
    margin-top: 100px;
}
.heroAreaInner .date span{
    display: inline-block;
    box-sizing: border-box;
    padding: 8px 24px 12px;
    gap: 10px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid #FFFFFF;
    box-shadow: 7px 7px 7px rgba(0, 0, 0, 0.1);
    border-radius: 100px;
    color: #fff;
    font-size: 20px;
    text-align: center;
}
.heroAreaInner .date span strong{
    font-weight: bold;
}

@media (max-width: 768px) {
    .heroAreaInner .date{
        margin-top: 27px;
    }
    .heroAreaInner .date span{
        font-size: 18px;
        padding: 8px 18px 10px;
    }
}

.heroArea .leftSide{
    display: none !important;
}
.heroArea .leftSide:first-of-type{
	order: 2;
	position: absolute;
	right: 0;
	/*max-width: 686px;*/
	max-height: 569px;
	width: 57.16%;
	top: -30px;
}
.bannerArea {
    display: flex;
    margin-bottom: 30px;
    justify-content: space-between;
    margin-top: 100px;
}
.banner {
    width: 48%;
}

@media (max-width: 768px) {
	.bannerArea {
		display:block;
	}
	.banner {
  	  width: 100%;
      margin-bottom: 20px;
	}
}
.banner a {
    display: block;
}

.banner a picture {
    display: block;
    width: 100%;
}

.banner a img {
    width: 100%;
}

.banner a:hover {
    opacity: .7;
}
@media (max-width: 1100px) {
	.heroArea .leftSide:first-of-type{
		top: 50px;
	}
}
.heroArea .leftSide:first-of-type img.earth00{
	width: 100%;
}
.heroArea .leftSide:first-of-type .earthArea{
	position: relative;
}
.heroArea .leftSide:first-of-type .earthArea .earth{
	width: 100%;
	position: absolute;
	opacity: 0;
	animation: slider-1 36s ease-in-out infinite;
    padding-top: 82.94%;
}
.heroArea .leftSide:first-of-type .earthArea .img01{
	background: url("../images/mv01.png") no-repeat;
    background-size: cover;
	animation-delay: 0s;
}
.heroArea .leftSide:first-of-type .earthArea .img02{
	background: url("../images/mv02.png") no-repeat;
    background-size: cover;
	animation-delay: 3s;
}
.heroArea .leftSide:first-of-type .earthArea .img03{
	background: url("/images/mv03.png") no-repeat;
    background-size: cover;
	animation-delay: 6s;
}
.heroArea .leftSide:first-of-type .earthArea .img04{
	background: url("/images/mv04.png") no-repeat;
    background-size: cover;
	animation-delay: 9s;
}
.heroArea .leftSide:first-of-type .earthArea .img05{
	background: url("/images/mv05.png") no-repeat;
    background-size: cover;
	animation-delay: 12s;
}
.heroArea .leftSide:first-of-type .earthArea .img06{
	background: url("/images/mv06.png") no-repeat;
    background-size: cover;
	animation-delay: 15s;
}
.heroArea .leftSide:first-of-type .earthArea .img07{
	background: url("/images/mv07.png") no-repeat;
    background-size: cover;
	animation-delay: 18s;
}
.heroArea .leftSide:first-of-type .earthArea .img08{
	background: url("/images/mv08.png") no-repeat;
    background-size: cover;
	animation-delay: 21s;
}
.heroArea .leftSide:first-of-type .earthArea .img09{
	background: url("/images/mv09.png") no-repeat;
    background-size: cover;
	animation-delay: 24s;
}
.heroArea .leftSide:first-of-type .earthArea .img10{
	background: url("/images/mv10.png") no-repeat;
    background-size: cover;
	animation-delay: 27s;
}
.heroArea .leftSide:first-of-type .earthArea .img11{
	background: url("/images/mv11.png") no-repeat;
    background-size: cover;
	animation-delay: 30s;
}
.heroArea .leftSide:first-of-type .earthArea .img12{
	background: url("/images/mv12.png") no-repeat;
    background-size: cover;
	animation-delay: 33s;
}
@keyframes slider-1 {
  0% {
    opacity: 0;
  }
  2% {
    opacity: 1;
  }
  8.33% {
    opacity: 1;
  }
  11.11% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}
.heroArea .leftSide:last-of-type{
	order: 1;
	position: relative;
	/*max-width: 520px;*/
	width: 48.33%;
	margin-top: 124px;
}

@media (max-width: 768px) {
	#globalheader {
		margin-top: 0;
		opacity: 1;
	}
	.globalnaviWrapper{
		display: none;
	}
	.heroArea {
		flex-wrap: wrap;
		/*margin-top: -50px;*/
	}
	.heroArea .leftSide{
		width: 100% !important;
	}
	.heroArea .leftSide:last-of-type{
		max-width: 520px;
		width: 100%;
		margin: 0 auto;
	}
	.heroArea .leftSide:first-of-type{
		order: 1;
		position: static;
		margin-bottom: 50px;
    	margin-top: 50px;
	}
	.heroArea .leftSide:last-of-type{
		order: 2;
		position: static;
	}
}

.heroArea h1{
	margin-bottom:20px;
}
.heroArea h1 img{
	width: 100%;
}
.heroArea .catchcopy{
	color: #000;
	font-size:23px;
	font-weight:700;
	line-height: 1.8;
	margin-bottom: 20px;
}
.heroArea .catchcopy + p.link-default{
}
.heroArea .news{
	display:flex;
	align-items: flex-start;
	margin: 50px 0 20px 0;
	font-size: 14px;
}
.heroArea .news .clrGold{
	font-size:19px;
	width: 4em;
	line-height: 1;
}
.heroArea .banner{
	margin: 0 0 50px 0;
}
.heroArea .banner a{display: block;}
.heroArea .banner a:hover{opacity: 0.6;}
.heroArea .banner a img{
	width: 100%;
}



@media (max-width: 768px) {
	.heroArea .catchcopy,
	.heroArea .catchcopy + p.link-default{
		text-align: center;
	}
	.heroArea .news{
		border-top: 1px solid #B3B3B3;
		padding: 20px 0 50px 0;
    	display:block;
	}
	.heroArea .news .clrGold{
		width: 5.5em;
	}

}
section#top-entries .tab-wrap {
    display: flex;
    flex-wrap: wrap;
	justify-content: space-between;
}
section#top-entries .tab-wrap + p{
    margin-top: 80px;
}
section#top-entries .tab-label {
    color: #fff;
    background: #e0e0e0;
    /* border: 1px solid #e0e0e0; */
    margin-right: 5px;
    padding: 25px 10px 15px 10px;
    order:-1;
    width: calc((100% - 60px) / 4);
    text-align: center;
    border-radius: 4px 4px 0 0;
    border-top: 1px solid #e0e0e0;
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
}
section#top-entries .tab-label:hover {
    background: #fff;
    border-top: 1px solid #c3c3c3;
    border-left: 1px solid #c3c3c3;
    border-right: 1px solid #c3c3c3;
    border-radius: 4px 4px 0 0;
}
section#top-entries .tab-label:hover span {
    color: #000;
}
section#top-entries .tab-label:hover .tab-ttl1 {
    color: #CC9933;
}





section#top-entries .tab-label span{display:block;}
section#top-entries .tab-label .tab-ttl1{font-size:36px;font-weight: 400; line-height: 1;}
section#top-entries .tab-label .tab-ttl2{font-size:20px; color: #888;}
section#top-entries .tab-label .tab-ttl3{font-size:12px;color: #888;font-weight: 400;}
section#top-entries .tab-content {
    width: 100%;
    /*display: none;*/
    height: 0;
}
section#top-entries .tab-switch+.tab-label {
    cursor: pointer;    
}
section#top-entries .tab-switch:checked+.tab-label {
    color: #000;
    background: #fff;
    border-top: 1px solid #c3c3c3;
    border-left: 1px solid #c3c3c3;
    border-right: 1px solid #c3c3c3;
    position: relative;
    z-index: 1;
}
section#top-entries .tab-switch:checked+.tab-label .tab-ttl2,
section#top-entries .tab-switch:checked+.tab-label .tab-ttl3{color: #000;}
section#top-entries .tab-switch:checked+.tab-label .tab-ttl1{color:#CC9933;}
section#top-entries .tab-switch+.tab-label+.tab-content {
    overflow: hidden;
    box-sizing: border-box;
    opacity: 0;
    transition: opacity .4s ease-in-out;
}
section#top-entries .tab-switch:checked+.tab-label+.tab-content {
    height: auto;
    opacity: 1;
    border-top: solid 1px #c3c3c3;
    margin-top: -1px;
    padding-top: 40px;
    /* z-index: -1; */
    position: relative;
}
section#top-entries .tab-switch {
    display: none;
}

@media (max-width: 1100px) {

}
@media (max-width: 768px) {
    section#top-entries .tab-label {
        width: calc((100% - 20px) / 4);
        padding: 10px 5px;
    }
    section#top-entries .tab-label .tab-ttl1{font-size:12px;font-weight: 500;}
    section#top-entries .tab-label .tab-ttl2{font-size:14px;}
    section#top-entries .tab-label .tab-ttl3{display: none;}
    section#top-entries .tab-wrap + p{
        margin-top: 30px;
    }
}

/*===========================================================================================================
    Opinion & Topics
===========================================================================================================*/
#OpinionTopics{
    background: #F3F3F3;
    width: 100vw;
    padding: 80px 0 130px 0;
    margin: 0 calc(50% - 50vw);
    margin-top: 80px;
}
#OpinionTopics .innerOT{
	width: 90%;
	max-width: 1200px;
	min-width: 980px;
	margin: 0 auto;
    display: flex;
	justify-content: space-between;
}
.entrylist #OpinionTopics .innerOT article{
	width: 48%;
	display: flex;
    flex-direction: column;
}
.entrylist article h2.entrylist__title{
	font-family: "Montserrat", sans-serif;
	font-weight: 400;
	font-size: 32px;
	line-height: 1;
	border-left: none;
	color: #C93;
	border-bottom: none;
	text-align: center;
    /*flex: 1;*/
}
.entrylist article  h2.entrylist__title span{
	  font-family: 'Noto Sans JP', serif;
	  font-weight: bold;
	  font-size: 18px;
	  color: #000;
	  margin-left: 1em;
}
.entrylist article h2.entrylist__title + p{
	text-align: center;
    height: 4em;
    /*flex: 2;*/
}
.entrylist #OpinionTopics .innerOT ul{
	display: block;
	padding-top: 20px;
	margin: 20px 0 50px 0;
    flex: 3;
}
.entrylist #OpinionTopics .innerOT ul li {
	width: 100%;
    padding: 20px 0;
    border-bottom: #cacccf 1px solid;
}
.entrylist #OpinionTopics .innerOT ul li:first-of-type {
	border-top: #cacccf 1px solid;
}
.entrylist #OpinionTopics .innerOT ul li a{
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.entrylist #OpinionTopics .innerOT ul li .entry-image{
	margin: 0 20px 0 0;
    opacity: 1;
    z-index: 0;
}
.entrylist #OpinionTopics li .entry-detail .entry-meta {
    margin-bottom: 0px;
}
.entrylist #OpinionTopics li .entry-detail .entryCategory{
    margin: 0 !important;
}
.entrylist #OpinionTopics li .entry-detail .entryCategory li{
    width: auto !important;
    border: none !important;
    padding: 0 !important;
}
.entrylist #OpinionTopics li .entry-detail .entryCategory li a{
    display: block;
    background: #fff;
}
.entrylist #OpinionTopics li .entry-detail .entryCategory li a:hover{
    border: solid 1px #991400;
    background: #FAE5E2;
}
.entrylist #OpinionTopics article .btn-default{
    margin-top: auto;
    background: #fff;
    font-family: "Montserrat", sans-serif;
	font-weight: 400;
	font-size: 20px;
}
.entrylist #OpinionTopics article .btn-default span{
    font-family: 'Noto Sans JP', serif;
    font-weight: normal;
	font-size: 16px;
    margin-left: 1em;
}
@media (max-width: 1100px) {

}
@media (max-width: 768px) {
    .sp-dsp-none{
        display: none;
    }
    #content main {
        margin-bottom: 0px;
    }
    #OpinionTopics .innerOT {
        max-width: inherit;
        min-width: inherit;
        display: block;
    }
    .entrylist #OpinionTopics .innerOT article{
    	width: 100%;
    }
    .entrylist #OpinionTopics .innerOT article:first-of-type{
    	margin-bottom: 100px;
    }
    .entrylist article  h2.entrylist__title{
        padding-left: 0;
    }
    .entrylist article  h2.entrylist__title span{
        display: block;
        margin-left: 0;
        line-height: 1.8;
    }
    .entrylist #OpinionTopics .innerOT ul{
    	margin: 20px 0;
    }
    .entrylist #OpinionTopics article .btn-default{
        width: 100%;
    }

}



/* Opinion ---------------------------------------*/
article.BlogOpinionArea li .entry-detail{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
article.BlogOpinionArea ul li .entry-image{
	width: 144px;
	height: 144px;
}
article.BlogOpinionArea ul li .entry-meta{
	width: calc(100% - 164px);
}
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_image,
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_text{
    display: none;
}
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_main{
    font-size: 16px !important;
    font-weight: bold !important;
    line-height: 1.5;
    margin-bottom: 0.75em;
}
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_title{
    font-size: 12px;
}
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_name{
    display: inline-block;
    font-size: 16px;
    position: relative;
    padding-right: 1em;
    margin: 0.25em 0 0 0;
}
.entrylist article.BlogOpinionArea .knowledgeable_wrap .knowledgeable_name::after{
    content: '氏';
    font-size: 12px;
    position: absolute;
    right: 0;
    bottom: 0.1em;
}


/* Topics ---------------------------------------*/
article.BlogTopicsArea li .entry-detail{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
article.BlogTopicsArea ul li a .entry-image{
	width: 236px;
    height: 144px;
}
article.BlogTopicsArea ul li .entry-meta {
    width: calc(100% - 256px)

}
article.BlogTopicsArea ul li h3{
    font-size: 16px !important;
    font-weight: bold !important;
    line-height: 1.5;
}
article.BlogTopicsArea ul li .entry-date{
	font-family: "Montserrat", sans-serif;
    font-size:12px;
	margin-top: 1em;
}
@media (max-width: 768px) {
    article.BlogTopicsArea ul li a .entry-image{
	    width: 144px;
        height: 114px;
    }
    article.BlogTopicsArea ul li .entry-meta {
        width: calc(100% - 164px)
    }
}