@charset "utf-8";
/* CSS Document */

html { font-size: 10px; }
body {
    font-family: 'Noto Sans JP', sans-serif, 'Zen Old Mincho', serif;
    font-size: 1.6rem;
    letter-spacing: 0.1em;
    color: #333;
}
p {
    margin-bottom: 0;
}
img{
    width: 100%;
}
h1,h2{
    margin-bottom: 0;
}
a{
    word-break: break-all;
}

/* Utility */
.max-width{
    max-width: 1800px;
    margin: 0 auto;
}
.font_en{
    font-family: 'Lato', sans-serif;
}
.font_mincho{
    font-family: 'Zen Old Mincho', serif;
}
.bgc1{
    background-color: #fff;
}
.bgc2{
    background-color: #f6f6f6;
}
.white{
    color: #fff;
}
.red{
    color: #C0171E;
}
.black{
    color: #333;
}
.grey{
    color: #9d9d9d;
}
.red-line{
    position: relative;
}
.red-line2{
    display: none;
}
.red-line4{
    position: relative;
}
.red-line3{
    position: relative;
}
.red-line:before {
    position: absolute;
    top: calc(50% - 1px);
    left: -20%;
    width: 20%;
    height: 1px;
    content: '';
    background: #C0171E;
}
.red-line3:before {
    position: absolute;
    top: calc(50% - 1px);
    right: 100%;
    width: 15%;
    height: 1px;
    content: '';
    background: #C0171E;
}
.red-line4:before {
    position: absolute;
    top: calc(50% - 1px);
    right: 101%;
    width: 1%;
    height: 1px;
    content: '';
    background: #C0171E;
}
.contents{
    margin: 0 auto;
    padding-left: 40px;
    padding-right: 40px;
    max-width: 1260px;
}
.contents_y{
    padding-top: 120px;
    padding-bottom: 120px;
}

/* wrap */
.wrap {
    animation: fadein 0.6s forwards;
  }
  
  @keyframes fadein {
    0% {opacity: 0}
    100% {opacity: 1}
  }


/* bread_list */
.bread{
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    padding-left: 4px;
    color: #9d9d9d;
}
.bread p{
    padding: 0 10px;
}
.bread p:first-of-type{
    min-width: 50px;
    padding-left: 0;
}
.bread p:last-of-type{
    padding-right: 0;
}
.bread a{
    color: #9d9d9d;
}

/* first_view */
.firstview{
    position: relative;
    height: calc(100vh - 50px);
    min-height: 500px;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    border-bottom-left-radius: 20px;
    background-image: url(../images/main_image.jpg);
    background-size: cover;
    background-position: center;
    margin: 1.2vw;
    overflow: visible;
}

/* global_navigation */
.nav_pc{
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    margin-top: 32px;
}
.nav-item{
    padding: 0px 32px 0 0;
    color: #000;
    font-weight: 700;
}
.nav-item:nth-child(5){
    padding-right: 8px;
}
.nav-item:last-of-type{
    padding-right: 24px;
}
.nav-link {
    color: #000;
    transition: 0.3s;
}
.nav-link p{
    letter-spacing: 0.10em;
    margin-bottom: 0px;
}
.nav-link i{
    font-size: 1.8rem;
}
.banner{
    position: relative;
}
.banner img{
    position: absolute;
    right: 0;
    width: 55%;
    margin-right: 32px;
    box-shadow: 2px 2px 2px 1px rgba(0, 0, 0, 0.2);
}
.banner_tb{
    width: 55%;
    margin-top: 24px;
}
.banner_sp{
    position: relative;
    margin-top: 4vw;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: -32px;
    width: 85%;
}

/* title */
.main_title{
    position: absolute;
    top: 18%;
    left: 5%;
    font-size: 5.0rem;
    font-weight: 700;
    color: #000;
    letter-spacing: 0.28em;
}
.main_title p:first-of-type{
    font-size: 2.0rem;
    letter-spacing: 0.85em;
    padding-left: 3px;
    margin-bottom: 12px;
}
.main_title p:nth-of-type(3){
    margin-bottom: 8px;
}
.main_title p:nth-of-type(4){
    font-size: 1.3rem;
    margin-bottom: 11px;
    letter-spacing: 0.6em;
}
.title_en{
    font-size: 1.2rem;
    letter-spacing: 0.16em;
    color: #3f3f3f;
    line-height: 1.5;
}

/* maintitle_effect */
.blur{
	animation-name:blurAnime;
	animation-duration: 0.6s;
	animation-fill-mode:forwards;
}

@keyframes blurAnime{
  from {
	filter: blur(10px);
	transform: scale(1.02);
	opacity: 0;
  }

  to {
	filter: blur(0);
	transform: scale(1);
	opacity: 1;
  }
}
.blurTrigger{
    opacity: 0;
}

/* first_news */
.first_news{
    padding: 24px 32px 0 0;
    margin-bottom: 16px;
}
.first_news li{
    font-size: 1.4rem;
}
.first_news li a{
    color: #000;
}
.first_news span{
    font-size: 1.2rem;
    padding-right: 8px;
}

/* scroll_line */
.scrolldown{
    position: absolute;
    left: calc(100% - 50px);
    bottom: 40px;
    height: 30px;
    z-index: 1;
}
.scrolldown p{
    position: absolute;
    left:-20px;
    top: -15px;
    color: #C0171E;
    font-size: 1.3rem;
    font-weight: bold;
    letter-spacing: 0.15em;
}
.scrolldown::after{
    content: "";
    position: absolute;
    top: 0;
    width: 1px;
    height: 30px;
    padding-top: 5px;
    background: #C0171E;
    animation: pathmove 1.4s ease-in-out infinite;
    opacity:0;
}
@keyframes pathmove{
  0%{
    height:0;
    top:0;
    opacity: 0;
  }
  30%{
    height: 30px;
    opacity: 1;
  }
  100%{
    height:0;
    top: 50px;
    opacity: 0;
  }
}

/* section */
.section_title{
    margin-bottom: 40px;
}
.section_title h2{
    font-size: 7.2rem;
    letter-spacing: 0.05em;
} 
.section_title p{
    font-size: 1.5rem;
} 
.view_all a {
    font-size: 1.8rem;
}

/* About */
.about_bgc{
    background: linear-gradient(90deg, #f6f6f6 0%, #f6f6f6 85%, #fff 15%, #fff 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}
.about_text{
    padding: 40px 48px 32px 0;
    font-feature-settings: "palt";
}
.about_catch{
    font-size: 2.2rem;
    line-height: 2.2;
    letter-spacing: 0.3em;
    margin-bottom: 32px;
}
.about_text p{
    padding-left: 32px;
}
.about_description{
    letter-spacing: 0.25em;
    line-height: 1.9;
    margin-bottom: 40px;
}
.about_image img{
    padding-top: 20px;
    width: 100%;
}

/* Project */
.project_list{
    margin-bottom: 40px;
}
.project_list h3{
    font-size: 2.8rem;
    padding: 8px 0 8px 20px;
    border-left: 3px solid #C0171E;
    border-bottom: 1px solid #b4b4b4;
    margin-bottom: 24px;
}
.project_list p{
    padding-left: 10px;
}

/* News */
.news{
    margin-bottom: 120px;
}
.news_headline{ 
    margin-top: -40px;
}
.news_title{
    align-items: center;
    padding: 20px 16px;
}
.news_title p:first-of-type{
    font-size: 1.2rem;
    padding-right: 32px;
}
.news_title span{
    padding-left: 10px;
}
/* News_hover */
.news_hover{
	position:relative;
    width: 100%;
	color:#9d9d9d;/*リンクの形状*/ 
    padding: 16px 20px 16px 20px;
	display:inline-block;
    text-decoration: none;
    outline: none;
}
.news_hover::before,
.news_hover::after{
	content:'';
	position:absolute;
	z-index:1;
	bottom:0;
	left:0; 
	background:#9d9d9d;
	width:100%;
	height:1px;
	transition:all 0.3s ease-in-out;
}
 /*hover時に伸びる線の形状*/   
.news_hover::after{
	width:0;
	background:#C0171E;
}
 /*hover時に100%に伸びる*/   
.news_hover:hover::after {
	width:100%;
}

/* Member */
.member_group{
    margin-bottom: 72px;
}
.member_group:last-of-type{
    margin-bottom: 0px;
}
.member_group h3{
    font-size: 2.8rem;
    padding-left: 20px;
    margin-bottom: 32px;
    border-left: 3px solid #C0171E;
}
.member{
    position: relative;
    width: 50%;
    justify-content: center;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
    padding: 24px 16px;
    margin-right: 40px;
    margin-bottom: 32px;
    overflow-x: visible;
}
.member_list div:nth-child(2n){
    margin-right: 0;
}

/* 最後の行が1列になる場合に使用 */
.member_flex:after {
    content: "";
    display: block;
    width: 50%;  /* .boxに指定したwidthと同じ幅を指定する */
    height: 0;
}
.member_image{
    margin-right: 24px;
}
.member_image img{
    width: 150px;
}
.member_info{
    width: 220px;
}
.member_title1{
    font-size: 1.2rem;
    margin-bottom: 6px;
}
.member_title2{
    font-size: 1.2rem;
}
.member_name{
    font-size: 2.4rem;
    letter-spacing: 0.16em;
    margin-bottom: 4px;
}
.member_name span{
    font-size: 1.3rem;
    padding-right: 10px;
}
.member_info p:last-of-type{
    font-size: 1.1rem;
}
.member_link{
    position: absolute;
    right: 16px;
    bottom: 16px;
}
.sub-member{
    margin-top: 24px;
}
.sub-member p:first-of-type{
    font-size: 2.8rem;
    margin-bottom: 16px;
}
.sub-member li{
    margin-bottom: 6px;
}
.sub-member ul{
    padding: 0px 32px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
}
.sub-member_list span{
    font-size: 1.3rem;
}
.sub-member_list span:last-of-type{
    padding-right: 10px;
}


/* Contact */
.contact{
    position: relative;
    background: linear-gradient(180deg, #f6f6f6 0%, #f6f6f6 80%, #333 20%, #333 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 80px 0 40px;
}
.contact_title{
    position: relative;
    margin-top: -75px;
}
.contact_box{
    padding: 32px 80px 48px;
}
.contact_title::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    bottom: -40px;
    width: 1px;
    height: 20px;
    margin: auto;
    background-color: #C0171E;
  }
.contact_item{
    padding: 20px 16px;
    justify-content: flex-start;
    align-items: stretch;
    flex-direction: row;
    text-align: left;
    margin: 0 auto;
}
.contact_item:first-of-type{
    border-bottom: solid 1px #676767;
}
.contact_item dt{
    width: 120px;
    font-size: 1.8rem;
    padding-right: 24px;
    margin-bottom: 8px;
}
.contact small{
    font-size: 1.4rem;
}
.contact_map{
    width: 100%;
    height: 25vh;
}

/* footer */
.footer{
    background-color: #333;
    padding: 56px 8px 16px;
}
.footer div div{
    margin-bottom: 8px;
}
.footer_address p span{
    font-size: 1.6rem;
    letter-spacing: 0.08em;
}
.footer_address p:first-of-type{
    font-size: 2.0rem;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
}
.footer_address p{
    font-size: 1.3rem;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}
.footer_link1{
    margin-right: 32px;
    padding-top: 8px;
}
.footer_link1 li{
    margin-bottom: 16px;
}
.footer_link2{
    border-left: solid 0.8px #fff;
    padding: 8px 0 0 32px;
}
.footer_link2 p:first-of-type{
    margin-bottom: 10px;
}
.footer_link2 a{
    font-size: 1.1rem;
}
.footer p:last-of-type{
    font-size: 1.1rem;
    color: #6e6b6b;
    margin-bottom: 8px;
}

/* page */
.page_logo{
    padding-left: 24px;
}
.page_logo img{
    width: 45px;
}
.page_logo h1{
    font-size: 1.5rem;
    font-weight: 900;
}
.page_logo h1 span{
    font-size: 1.0rem;
    padding-left: 2px;
}
.page_menu ul{
    padding: 32px 0;
}
.page_header{
    position: relative;
    padding: 48px 0 0;
}
.header_image{
    position: absolute;
    right:0;
    bottom: -40px;
    height: 100%;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
    background-image: url(../images/page_image01.jpg);
    background-position: center;
    background-size: cover;
}
.page_title {
    padding-left: 40px;
}
.page_title div:first-of-type{
    margin-bottom: 32px;
}
#news_bread.page_title div:first-of-type{
    margin-bottom: 8px;
}
.page_title h2{
    font-size: 8.0rem;
    letter-spacing: 0.03em;
}
.page_title h2 p{
    font-size: 1.6rem;
}
.page_box{
    padding: 64px 80px;
}

.page_subtitle{
    margin-bottom: 40px;
}
.page_subtitle *{
    padding-left: 24px;
}
.page_subtitle h3{
    font-size: 5.2rem;
    letter-spacing: 0.04em;
}
.page_subtitle p{
    font-size: 1.4rem;
    letter-spacing: 0.1em;
}

/* message */
.about_page{
    margin-bottom: 40px;
}
.message_image{
    width: 100%;
    padding: 16px 48px 0 16px;
    margin-bottom: 32px;
} 
.message_image img{
    width: 70%;
    min-width: 140px;
}
.message_text{
    font-feature-settings: "palt";
    letter-spacing: 0.25em;
}
.message_text p{
    margin-bottom: 16px;
    line-height: 1.8;
}
.message_text p:nth-of-type(3){
    margin-bottom: 24px;
}
.message_text div p:first-of-type{
    font-size: 1.4rem;
}
.message_director{
    font-size: 2.0rem;
}
.message_director span{
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.4rem;
    padding-right: 16px;
}

/* overview */
.overview{
    display: inline-block;
    text-align: left;
}
.overview dl{
    padding: 20px 48px;
    justify-content: flex-start;
    align-items: stretch;
    flex-direction: row;
    text-align: left;
    margin: 0 auto;
    border-bottom: solid 1px #bfbfbf;
}
.overview dt{
    display: inline-block;
    vertical-align: top;
    width: 150px;
    padding: 0 24px 0 16px;
    height: 23px;
    border-left: 1px solid #C0171E;
}
.overview ul{
    max-width: 390px;
}
.overview li{
    margin-bottom: 8px;
}
.overview dd{
    display: inline-block;
    vertical-align: top;
    margin-bottom: 0;
}

/* viewall_hover */
.viewall_hover{
  position: relative;
  display:inline-block;
  margin: 0;
  text-decoration: none;
  color: #C0171E;
  outline: none;
}
/*波形の設定*/
.viewall_hover:hover::before {
    content: '';
    position: absolute;
    left:30%;
    top:0;
    border: 1px solid #333;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    opacity:1;
    animation:1s circleanime2 forwards;
}
/*波形が広がるアニメーション*/
@keyframes circleanime2{
  0%{
    transform: scale(0);
  }
  100%{
    transform:scale(2);
    opacity: 0;
  }
}

/* news(page) */ 
.news_page_title{
    margin-bottom: 32px;
}
.news_page_title p:first-of-type{
    font-size: 1.4rem;
}
.news_page_title p:last-of-type{
    font-size: 2.2rem;
}
.news_page_text{
    margin-bottom: 16px;
}
.news_page_text p{
    font-feature-settings: "palt";
    line-height: 1.6;
    margin-bottom: 8px;
    padding-left: 8px;
}
.news_page_text h2{
    font-size: 18px;
    padding: 1px 1px 1px 16px;
    border-left: 2px solid #C0171E;
    margin-bottom: 6px;
}
.news_page_text h3{
    font-size: 17px;
}
.news_page_img{
    width: 80%;
    margin: 0 auto;
}
.news_page_img img{
    margin-bottom: 10px;
}
.news_page_img p{
    text-align: center;
    font-size: 1.4rem;
    color: #676767;
}
#img2.news_page_img{
    width: 100%;
    margin: 0 auto;
}
.news_page_back{
    font-size: 1.4rem;
    padding-top: 24px;
}

/* pc2 */ 
@media screen and (max-width: 1400px) {

    .contents{
        margin: 0 auto;
        /* width: calc(80.40816vw + 73.46939px); */
        padding-right: calc(1.63265vw + 13.87755px);
        padding-left: calc(1.63265vw + 13.87755px);
    }
    .contents_y
    {
        padding-top: calc(5.81429vw + 48.57143px);
    }
}

/* pc3 */ 
@media screen and (max-width: 1079px) {

    /* title */
    .main_title{
        left: 4%;
        font-size: 4.0rem;
    }
    .main_title p:first-of-type{
        font-size: 1.8rem;
        letter-spacing: 0.6em;
    }
    .main_title p:nth-of-type(4){
        font-size: 1.0rem;
    }
    .title_en{
        font-size: 1.0rem;
        letter-spacing: 0.14em;
    }
}

/* tablet */ 
@media screen and (max-width: 991px) {

    .firstview{
        position: relative;
        height: calc(100vh - 20vw);
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        border-bottom-right-radius: 10px;
        border-bottom-left-radius: 10px;
        background-image: url(../images/main_image_tb.jpg);
        background-size: cover;
        background-position: center;
        margin: 2vw;
        overflow: hidden;
    }
    .view_all a {
        font-size: 2.0rem;
    }
    .contents_y{
        padding-bottom: 80px;
    }

    /* section */
    .section_title h2{
        font-size: 5.8rem;
        letter-spacing: 0.05em;
    } 

    /* news */
    .news_headline {
        margin-top: -36px;
    }
    .news {
        margin-bottom: 80px;
    }

    /* contact */
    .contact_title {
        margin-top: -65px;
    }
    .contact_item{
        padding: 16px;
    }

    /* sp_navigation */
    #g-nav{
        /*position:fixed;にし、z-indexの数値を小さくして最背面へ*/
        position:fixed;
        z-index: -1;
        opacity: 0;/*はじめは透過0*/
        top:0;
        width:100%;
        height: 102vh;/*ナビの高さ*/
        background: #fff;
        transition: all 0.3s;
        overflow-y: scroll;
    }
    /*アクティブクラスがついたら透過なしにして最前面へ*/
    #g-nav.panelactive{
        opacity: 1;
        z-index:999;
    }
    /* sp_menu_list */
    #g-nav ul{
        /*ナビゲーション天地中央揃え*/
        position: absolute;
        z-index: 999;
        top:50%;
        left:50%;
        transform: translate(-50%,-50%);
    }
    #g-nav.panelactive ul {
        display: block;
    }
    #g-nav li{
        list-style: none;
        text-align: center; 
    }
    #g-nav li:nth-of-type(5){
        margin-bottom: 16px;
    }
    #g-nav li a{
        color: #333;
        text-decoration: none;
        padding:10px;
        display: block;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        font-weight: bold;
        font-size: 2.0rem;
    }

    /* sp_btn */
    .openbtn1{
        position:fixed;
        z-index: 9999;/*ボタンを最前面に*/
        top: 16px;
        right: 8px;
        cursor: pointer;
        width: 60px;
        height: 60px;
    }
    
    /* sp_btn_close */  
    .openbtn1 span{
        display: inline-block;
        transition: all 0.5s;
        position: absolute;
        left: 14px;
        height: 3px;
        border-radius: 2px;
        background-color: #C0171E;
        width: 45%;
    }
    .openbtn1 span:nth-of-type(1) {
        top:15px; 
    }
    .openbtn1 span:nth-of-type(2) {
        top:23px;
    }
    .openbtn1 span:nth-of-type(3) {
        top:31px;
    }
    .openbtn1.active span:nth-of-type(1) {
        top: 18px;
        left: 18px;
        transform: translateY(6px) rotate(-45deg);
        width: 30%;
    }
    .openbtn1.active span:nth-of-type(2) {
        opacity: 0;
    }
    .openbtn1.active span:nth-of-type(3){
        top: 30px;
        left: 18px;
        transform: translateY(-6px) rotate(45deg);
        width: 30%;
    }

    /* page */
    #news_header.page_header {
        padding: 96px 0 0;
    }
    .page_header {
        padding: 64px 0 0;
    }
    #news_logo.page_logo {
        position: absolute;
        padding-left: 0;
        top: 20px;
        left: 10px;
    }
    .page_logo {
        position: relative;
        padding-left: 0;
        top: 20px;
        left: 10px;
    }
    .page_logo h1{
        font-size: 1.2rem;
    }
    .page_logo h1 span{
        font-size: 1.0rem;
    }
    .page_title {
        padding-left: 40px;
    }

    .page_title {
        padding-left: 40px;
    }
    .page_title div:first-of-type{
        margin-bottom: 32px;
    }
    .page_title div h2{
        font-size: 6.4rem;
        letter-spacing: 0.03em;
    }
    .page_title h2 p{
        font-size: 1.4rem;
    }
    .header_image {
        position: absolute;
        right: 0;
        bottom: -40px;
        height: 75%;
        border-top-left-radius: 5px;
        border-bottom-left-radius: 5px;
        background-image: url(../images/page_image01.jpg);
        background-position: center;
        background-size: cover;
    }
    .page_box{
        padding: 48px;
    }

    /* page */
    .overview dl {
        padding: 20px;
    }

    /* member */
    .member {
        max-width: 450px;
        margin-right: 24px;
        padding: 16px;
    }
    .member_image img {
        width: 120px;
    }
    .member_name {
        font-size: 2.2rem;
        letter-spacing: 0.15em;
        margin-bottom: 0;
    }
    .member_info p:last-of-type {
        font-size: 0.9rem;
    }

    /* news_page */
    .news_hover{
        padding: 16px 10px;
    }

}

@media screen and (max-width: 767px) {
    .member{
        width: 100%;
    }
    .footer_link2 {
        border-left: initial;
        padding: 0;
    }
    .footer_link2 p:first-of-type{
        margin-bottom: 4px;
    }
}

/* sp */  
@media screen and (max-width: 575px) {

    /* sp_nav */ 
    #g-nav li a{
        font-size: 1.6rem;
    }

    /* utility */  
    .red-line{
        display: none;
    }
    .red-line2{
        position: relative;
        display: block;
    }
    .red-line2:before {
        position: absolute;
        top: calc(50% - 1px);
        right: 80%;
        width: 100%;
        height: 1px;
        content: '';
        background: #C0171E;
    }
    .bread{
        padding-right: calc(1.63265vw + 13.87755px);
        justify-content: end;
    }
     /* main_title */
     .firstview{
        background-image: url(../images/main_image_sp.jpg);
        min-height: 350px;
    }
    .main_title{
        font-size: 3.6rem;
        top: 12%;
        left: 6%;
        width: 290px;
    }
    .main_title p:first-of-type{
        font-size: 1.5rem;
        letter-spacing: 0.35em;
    }
    .main_title p:nth-of-type(4) {
        font-size: 1.1rem;
        letter-spacing: 0.35em;
    }
    .main_title p:last-of-type {
        font-size: 0.8rem;
        letter-spacing: 0.30em;
    }

    /* section */  
    .section_title{
        margin-bottom: 40px;
        padding-left: calc(1.63265vw + 13.87755px);;
    }
    .section_title h2{
        font-size: 5.8rem;
        letter-spacing: 0.04em;
    } 
    .section_title p{
        font-size: 1.6rem;
    }     

    /* about */ 
    .about_catch {
        font-size: 2.2rem;
        line-height: 2.0;
    }
    .about_text {
        padding: 40px 8px 32px 0;
    }
    .about_text p {
        padding-left: 8px;
    }
    .about_description {
        line-height: 2.0;
    }
    .about_image img{
        width: 80%;
        max-width: 400px;
        padding-top: 0;
    }

    /* news */  
    .news_title p:first-of-type {
        margin-bottom: 4px;
    }
    .news_headline {
        margin-top: -32px;
    }

    /* contact */  
    .contact_box {
        padding: 32px 5% 48px;
    }
    .contact_title {
        margin-top: -66px;
    }

    /* page */  
    .page_box {
        padding: 48px 24px;
    }
    .page_title {
        padding-left: calc(1.63265vw + 13.87755px);
    }
    .page_subtitle {
        margin-bottom: 32px;
    }
    .header_image{
        position: absolute;
        right:0;
        bottom: -40px;
        height: 100%;
        border-top-left-radius: 5px;
        border-bottom-left-radius: 5px;
        background-image: url(../images/page_image01.jpg);
        background-position: center;
        background-size: cover;
    }

    .about_page {
        margin-bottom: 72px;
    }

    /* message */  
    .message_image {
        padding: 16px;
        margin: 0 auto 32px;
    }
    .message_image img{
        max-width: 260px;
    }

    /* overview */  
    .overview dl {
        display: block;
        padding: 20px 8px;
    }
    .overview dt {
        display: block;
        margin-bottom: 16px;
    }

    /* news(page) */
    .news_page_title{
        margin-bottom: 20px;
    }
    .news_page_img{
        width: 100%;
    }
    .number-of-characters {
        width: 200px; /* 省略せずに表示するサイズを指定 */
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    /* member */ 
    .member {
        width: 100%;
        justify-content: start;
        border-top-left-radius: 5px;
        border-top-right-radius: 5px;
        border-bottom-right-radius: 5px;
        border-bottom-left-radius: 5px;
        padding: 16px;
        margin-right: 0px;
        margin-bottom: 16px;
    }
    .member_title1 {
        font-size: 1.0rem;
        margin-bottom: 0px;
    }
    .member_title2 {
        font-size: 1.0rem;
        margin-bottom: 0px;
    }
    .member_flex:after {
        display: none;
    }

    /* project */  
    .project_list h3 {
        font-size: 2.0rem;
        padding: 4px 0 4px 20px;
        border-left: 3px solid #C0171E;
        border-bottom: 1px solid #b4b4b4;
        margin-bottom: 16px;
    }
    
     /* footer */  
    .footer div{
        text-align: center;
    }
    .footer div div{
        text-align: left;
        display: inline-block;
    }
    .footer_address{
        padding-bottom: 32px;
        border-bottom: 0.5px solid #fff;
    }
    .footer_address p {
        margin-bottom: 4px;
    }
    .footer_address p:first-of-type {
        font-size: 1.8rem;
        margin-bottom: 16px;
    }
    .footer_address p span {
        font-size: 1.4rem;
    }
    .footer_menu{
        padding-top: 32px;
    }
    .footer_link1 {
        margin-right: 0px;
        padding-top: 0px;
    }

}

@media screen and (max-width: 375px) {

     /* utility */
    .contents {
        width: auto; 
    }
    /* title */
    .main_title{
        top: 12%;
        left: 6%;
        font-size: 3.2rem;
        letter-spacing: 0.25em;
        width: 250px;
    }
    .main_title p:first-of-type{
        font-size: 1.2rem;
        letter-spacing: 0.42em;
        padding-left: 3px;
        margin-bottom: 8px;
    }
    .main_title p:nth-of-type(4) {
        font-size: 1.0rem;
        letter-spacing: 0.30em;
    }
    .title_en{
        font-size: 0.5rem;
        letter-spacing: 0.08em;
        color: #3f3f3f;
        line-height: 1.4;
    }
    .section_title {
        padding-left: 0;
    }
    .contact_box {
        padding: 32px 3% 48px;
    }

     /* page */
    .page_title {
        padding-left: 32px;
    }
    .page_title div h2{
        font-size: 6.2rem;
        letter-spacing: 0.03em;
    }

     /* member */
    .member {
        margin-bottom: 10px;
    }
    .member_image {
        margin-right: 20px;
    }
    .member_image img {
        width: 100px;
    }

    /* news(page) */ 
    .news_page_title p:first-of-type{
        font-size: 1.3rem;
    }
    .news_page_title p:last-of-type{
        font-size: 2.0rem;
    }
    .news_page_text p{
        font-size: 1.5rem;
        font-feature-settings: "palt";
        line-height: 1.6;
    }
    .news_page_back{
        font-size: 1.3rem;
        padding-top: 16px;
    }

}