@charset "UTF-8";

/*****************************
    topスライド
*****************************/
.topsec-firstview{
  padding-top: 0px;
  overflow: hidden;
  position: relative;
  border-bottom: 10px solid #292b2c;
}
.topslider {
  height: 90vh;
  position: relative;
  width: 100%;
}
.topslider .slideitem {
  height: 90vh;
  width: 100%;
}
@media screen and (max-width: 820px) {
.topslider {
  height: 55vh;
}
.topslider .slideitem {
  height: 55vh;
}
}


.topslider::after{
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
  content: "";
  background: linear-gradient(0deg, rgb(23, 34, 66, 0.0) 0%, rgba(23, 34, 66, 0.3) 100%);
}

/*****************************
  top キャッチコピー
*****************************/
.topcatch{
  position: absolute;
  text-align: left;
  top: 40%;
  left: 10%;
  width: 80%;
}
.lead{
  font-family: "Times New Roman" , "游明朝" , "Yu Mincho" , "游明朝体" , "YuMincho" , "ヒラギノ明朝 Pro W3" , "Hiragino Mincho Pro" , "HiraMinProN-W3" , "HGS明朝E" , "ＭＳ Ｐ明朝" , "MS PMincho" , serif;
  display: inline-block;
  font-size: 40px;
  margin-bottom: 0rem;
  padding: 0 1rem;
  color: #fff;
  letter-spacing: 3px;
text-shadow: 0px 0px 5px #5e5a70;
}
.sublead{
  font-family: "Times New Roman" , "游明朝" , "Yu Mincho" , "游明朝体" , "YuMincho" , "ヒラギノ明朝 Pro W3" , "Hiragino Mincho Pro" , "HiraMinProN-W3" , "HGS明朝E" , "ＭＳ Ｐ明朝" , "MS PMincho" , serif;
  color: #fff;
  font-size: 22px;
  letter-spacing: 0px;
  padding: 0 1rem;
  text-align: left;
  text-shadow: 0px 0px 3px #060024;
  line-height: 1.5;
}

@media screen and (max-width: 820px) {
  .topcatch{
  width: 100%;
  position: relative;
  top: unset;
  left: unset;
  padding: 20px;
  background: linear-gradient(135deg, #001E45 0%, #003C89 100%);
}
.lead{
    font-size: 22px;
    padding: 0.5rem 1rem;
}
.sublead{
    font-size: 16px;
    padding: 0.5rem 1rem;
}
}
@media screen and (max-width: 600px) {
  .topcatch{
  padding: 10px;
}
.lead{
    font-size: 20px;
}
.sublead{
    font-size: 16px;
}
}

/*****************************
  BG
*****************************/
.area001 {
  height: auto;
  width: 100%;
  position: relative;
  background: radial-gradient(circle at center, #f8f8f8 0%, #e6e6e6 40%, #d4d4d4 70%, #c2c2c2 100%);
}

/*****************************
  topsec-news
*****************************/
.new-label{
  font-size: 13px;
  vertical-align: middle;
  background: #c40000;
  color: #fff;
  font-weight: bold;
  margin-right: 1rem;
  text-align: center;
  width: 60px;
}
.date{
  color: #999;
}

.topsec-news{
  margin: 30px 0;
  padding: 30px 0;
}

/* タブ用のラジオボタン非表示 */
.topsec-news input[type="radio"]{
  display: none !important;
}

/* タブUIを非表示 */
.topsec-news .tab_area{
  display: none !important;
  margin: 0;
}

/* 旧パネル制御を無効化して、1枚目だけ表示 */
.topsec-news .tab_panel{
  display: none !important;
}
.topsec-news .tab_panel:first-of-type{
  display: block !important;
}

/* 旧:checked依存ルールを打ち消し */
.topsec-news #tnewstab1:checked ~ .panel_area #tnewspanel1,
.topsec-news #tnewstab2:checked ~ .panel_area #tnewspanel2,
.topsec-news #tnewstab3:checked ~ .panel_area #tnewspanel3{
  display: none !important;
}

/* 微調整 */
.topsec-news .panel_area{
  margin-top: 0.5rem;
}

/*****************************
  お知らせ一覧
*****************************/
.newslist{
  margin-bottom: 60px;
}
.newslinktab{
  margin-bottom: 5rem;
}
.newslinktab li{
  width: calc(15% - 10px);
}
.newslinktab a.label{
  background: #ccc;
  border-radius: 5px;
  display: block;
  font-weight: bold;
  margin-right: 10px;
  opacity: 1 !important;
  padding: .3rem 0;
  position: relative;
  text-align: center;
}
.newslinktab a.label:hover,
.newslinktab a.label.label_cr{
  background: #101010;
  color: #fff;
}
.newslinktab a.label.label_cr{
  pointer-events: none;
}
.newslinktab a.label2:hover,
.newslinktab a.label2.label_cr{
  background: #001A66;
}
.newslinktab a.label3:hover,
.newslinktab a.label3.label_cr{
  background: #E40000;
}
.newslist li{
  margin-top: 1rem;
}
.newslist a{
  opacity: 1 !important;
  position: relative;
}
.newslist a::before,
.newslist a::after{
  content: "";
  background: #ccc;
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 100%;
}
.newslist a::after{
  background: #292b2c;
  transition: 0.3s;
  width: 7%;
  z-index: 1;
}
.newslist a:hover::after{
  width: 100%;
}
/* .newslist a .cat,
.singlehead .cat{
  background: #292b2c;
  color: #fff;
  margin-right: 1rem;
  text-align: center;
  width: 90px;
} */
/* .newslist a .cat-cat01,
.singlehead .cat-cat01{
  background: #292b2c;
}
.newslist a .cat-cat02,
.singlehead .cat-cat02{
  background: #E40000;
} */
.newslist a .ttl{
  padding: 1rem 0;
}
@media only screen and (max-width: 820px) {
  .newslinktab li{
    margin: 1rem 1rem 0 0;
    width: calc(30% - 10px);
  }
}
@media only screen and (max-width: 767px) {
  .newslinktab li{
    width: calc(50% - 10px);
  }
  /* .newslist a .cat{
    font-size: 1.2rem;
    line-height: 2;
    width: 110px;
  } */
  .newslist a .date{
    font-size: 1.4rem;
  }
  .singlehead .ttl{
    font-size: 2rem;
  }
}
.newsflex{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
}
.newsimg{
  width: 15%;
  margin-right: 20px;
}
.newscont{
  width: 81%;
}
.newsimg img{
  width: 100%;
  object-fit: cover;
  padding: 0px;
  aspect-ratio: 4/3;
  border: 1px solid #f5f5f5;
  margin-bottom: 10px;
}
@media only screen and (max-width: 767px) {
.newsimg{
  width: 25%;
  margin-right: 10px;
}
.newscont{
  width: 71%;
}
  .newsimg img{
    padding: 0;
    height: auto;
  }
}



/*****************************
ボタン
*****************************/
.top_btn {
  margin: 20px 0;
}
.top_btn a {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 280px;
    margin: 0 auto;
    padding: 15px 30px 15px 2px;
    border: 1px solid #292b2c;
    color: #292b2c;
    font-weight: 500;
    font-size: 1em;
    transition: .6s;
    background: #ffffff;
    letter-spacing: 2px;
}


.top_btn.left_btn{
  margin: 50px 0;
}
.top_btn.left_btn a {
margin: 0;
}
@media screen and (max-width: 1024px) {
.top_btn.left_btn{
  margin: 30px 0px;
  text-align: center;
  display: flex;
  justify-content: center;
}
}



.top_btn.right_btn{
padding: 10px 30px 20px;
margin: 0;
display: flex;
justify-content: flex-end;
}
.top_btn.right_btn a {
margin: 0;
}

.top_btn a:hover {
  border: 1px solid #181818;
  color: #fff;
  background: #292b2c;
  opacity: 1;
  transition: .6s;
}
.top_btn a::after {
  position: absolute;
  right: 2em;
  transform: translateY(-50%);
  transform-origin: left;
  width: 2em;
  height: .5em;
  background-color: #292b2c;
  clip-path: polygon(0 100%, 100% 100%, 70% 40%, 70% 90%, 0% 90%);
  content: '';
  transition: .6s;
}
.top_btn a:hover::after {
  right: -1.5em;
  background-color: #181818;
  border: none;
}


/*****************************
  topsec4
*****************************/
.topsec4{
  margin: 30px 0;
  padding: 30px 0;
}
@media screen and (max-width: 820px) {
.topsec4{
  margin: 0px 0;
  padding: 0px 0;
}
}

.toptxt{
    margin-bottom: 80px;
    font-size: 16px;
    line-height: 1.8;
    text-align: left;
}

/*****************************
  topsec4 linkbox
*****************************/
.topsec4 .panel{
  background: url(../images/top/panel1.webp) no-repeat center/ cover;
  height: 500px;
  width: calc(100% / 4);
}
.topsec4 .panel2{
  background: url(../images/top/panel2.webp) no-repeat center/ cover;
}
.topsec4 .panel3{
  background: url(../images/top/panel3.webp) no-repeat center/ cover;
}
.topsec4 .panel4{
  background: url(../images/top/panel4.webp) no-repeat center/ cover;
}
.topsec4 .panel a{
  background: linear-gradient(180deg, rgba(1, 89, 144, 0.0) 0%, rgba(41, 43, 44, 0.3) 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  height: 100%;
  padding: 15px;
  z-index: 1;
}


.topsec4 .panel a h3{
  font-size: 30px;
  line-height: 1.6;
  letter-spacing: 1px;
  font-family: "Times New Roman", "游明朝", "Yu Mincho", "游明朝体", "YuMincho", "ヒラギノ明朝 Pro W3", "Hiragino Mincho Pro", "HiraMinProN-W3", "HGS明朝E", "ＭＳ Ｐ明朝", "MS PMincho", serif;
}
.topsec4 .panel a p{
  font-size: 16px;
  letter-spacing: 1px;
}
@media screen and (max-width: 1180px) {
.topsec4 .panel a h3{
  font-size: 20px;
}
.topsec4 .panel a p{
  font-size: 14px;
}
}



.topsec4 .panel a:hover{
  background: rgb(23, 34, 66, 0.4);
  opacity: 1;
  z-index: 5;
}

.topsec4 .panelbg{
  background: url(../images/top/panel_bg1.webp) no-repeat center/ cover;
  position: absolute;
  top: 0;
  left: 0;
  height: 500px;
  width: 100%;
  opacity: 0;
  transition: .5s;
  transform: scale(1.2);
}
.topsec4 .panelbg2{
  background: url(../images/top/panel_bg2.webp) no-repeat center/ cover;
}
.topsec4 .panelbg3{
  background: url(../images/top/panel_bg3.webp) no-repeat center/ cover;
}
.topsec4 .panelbg4{
  background: url(../images/top/panel_bg4.webp) no-repeat center/ cover;
}

.topsec4 .panel a:hover ~ .panelbg{
  opacity: 1;
  z-index: 2;
  transform: scale(1);
}

@media only screen and (max-width: 1024px) {
  .topsec4 .txtbox::before {
    opacity: .3;
    bottom: -80px;
    height: 300px;
    width: 100%;
  }
  .topsec4 .panel{
    background: url(../images/top/panel_bg1.webp) no-repeat center/ cover;
    height: 300px;
    width: 100%;
  }
  .topsec4 .panel2{
    background: url(../images/top/panel_bg2.webp) no-repeat center/ cover;
  }
  .topsec4 .panel3{
    background: url(../images/top/panel_bg3.webp) no-repeat center/ cover;
    background-position-x: 0;
    background-position-y: 70%;
  }
  .topsec4 .panel4{
    background: url(../images/top/panel_bg4.webp) no-repeat center/ cover;
    background-position-x: 0;
    background-position-y: 70%;
  }
  .topsec4 .panelbg{
    display: none;
  }
  .topsec4 .panel a:hover {
   background: rgba(2, 21, 110, .4);
  }
  .topsec4 .panel a p br{
    display: none;
  }
}
@media only screen and (max-width: 768px) {
  
}
@media only screen and (max-width: 767px) {
  .topsec4 .panel a{
  background: linear-gradient(180deg, rgba(1, 89, 144, 0.0) 0%, rgba(1, 89, 144, 0.6) 100%);
  padding: 20px;
}
  .topsec4 .txtbox{
    margin: 3rem 0 5rem;
    padding: 0 2rem;
    text-align: left;
  }
    .topsec4 .panel{
    height: 200px;
    width: 100%;
  }
}

.top_flex01{
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-content: flex-start;
justify-content: flex-start;
align-items: flex-start;
}
.top_flex01 .left_area{
width: calc(100% / 2);
padding: 20px;
}
.top_flex01 .right_area{
width: calc(100% / 2);
padding: 20px;
}
@media screen and (max-width: 820px) {
.top_flex01{
    flex-direction: column-reverse;
}
.top_flex01 .left_area{
width: calc(100% / 1);
padding: 10px 0;
}
.top_flex01 .right_area{
width: min(500px, 100%);
margin: 0 auto 40px;
padding: 10px 0;
}
}

.top_flex01 h3{
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 20px;
  padding-bottom: 5px;
  letter-spacing: 2px;
  border-bottom: 2px solid #c8c8c8;
}
.top_flex01 h4{
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
  padding-bottom: 5px;
  letter-spacing: 1px;
}

.top_flex01 p{
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 1px;
}
@media screen and (max-width: 767px) {
.top_flex01 h3{
  font-size: 22px;
}
.top_flex01 h4{
  font-size: 16px;
}
.top_flex01 p{
font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0px;
}
}

.text_style ul li{
position: relative;
  margin-left: 20px;
  font-size: 18px;
  letter-spacing: 2px;
  /* font-weight: bold; */
  padding-bottom: 7px;
}

.text_style ul li::before{
content: "";
display: block;
position: absolute;
top: 9px;
left: -20px;
width: 13px;
height: 13px;
background: #292b2c;
}


.sp820 {
  display: none; /* pcの時は非表示 */
}
.pc820 {
  display: block; /* spの時は非表示 */
}

@media (max-width: 820px) {
  .sp820 {
    display: block; /* spの時は表示 */
  }
  .pc820 {
  display: none; /* spの時は非表示 */
  }
}

/*****************************
  スクロールトップ
*****************************/
:root{
  --scrolltop-size: 56px;     /* ボタンの大きさ */
  --scrolltop-bg: #fff;       /* 背景色（お好みで） */
  --scrolltop-fg: #292b2c;       /* 矢印色 */
}

html { scroll-behavior: smooth; } /* アンカー時なども滑らかに */

.scroll-top{
  position: fixed;
  right: clamp(12px, 2vw, 20px);
  bottom: calc(clamp(12px, 2vw, 20px) + env(safe-area-inset-bottom, 0px));
  width: var(--scrolltop-size);
  height: var(--scrolltop-size);
  border-radius: 50%;
  background: var(--scrolltop-bg);
  color: var(--scrolltop-fg);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.18), 0 2px 8px rgba(0,0,0,.12);
  cursor: pointer;
  z-index: 1000;
  opacity: 0;
  transform: scale(.8);
  transition: opacity .2s ease, transform .2s ease, filter .2s ease;
  pointer-events: none; /* 非表示時はクリックさせない */
  border: none;
  border: 2px solid #292b2c;
}

.scroll-top.is-show{
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.scroll-top:hover{ filter: brightness(1.05); }
.scroll-top:focus-visible{
  outline: 3px solid #72c6ff;
  outline-offset: 3px;
}

.scroll-top svg{
  width: 24px;
  height: 24px;
}

/* 省エネ設定の人にはアニメ抑制 */
@media (prefers-reduced-motion: reduce){
  .scroll-top{ transition: none; }
  html{ scroll-behavior: auto; }
}

.top_img_area{
  width: 100%;
  position: relative;
}
.top_img_area img{
  width: 60%;
  margin-right: 40%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.top_text_area {
    position: absolute;
    display: flex;
    justify-content: center;
    text-align: left;
    top: 50%;
    left: 55%;
    transform: translateY(-50%) translateX(0%);
}
@media screen and (max-width: 1024px) {
  .top_img_area{
  width: min(800px, 100%);
  margin: 0 auto;
}
.top_img_area img{
  width: 70%;
  margin-right: 0%;
}
.top_text_area {
position: relative;
display: flex;
justify-content: center;
text-align: left;
top: unset;
left: unset;
transform: unset;
}
}
@media screen and (max-width: 767px) {
.top_img_area img{
  width: 100%;
}
}
.main_title{
text-align: left;
padding: 30px 30px;
background: linear-gradient(90deg, rgba(255, 255, 255, 0.3) 0%, rgba(255, 255, 255, 1) 100%);
}
@media screen and (max-width: 767px) {
.main_title{
padding: 30px 0px;
}
}


.main_title h2{
font-size: 26px;
letter-spacing: 1px;
font-weight: bold;
margin-bottom: 20px;
}
.main_title h2 span{
font-size: 24px;
margin: 0 2px;
letter-spacing: 1px;
font-weight: bold;
}
.main_title p{
  font-size: 16px;
  margin-bottom: 20px;

}
@media screen and (max-width: 1024px) {
.main_title h2{
font-size: 30px;
}
.main_title h2 span{
font-size: 22px;
}
}
@media screen and (max-width: 767px) {
.main_title h2{
font-size: 18px;
}
.main_title h2 span{
font-size: 14px;
}
}