@charset "UTF-8";

html[lang="ja"] {
    font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}
:root {
--color-white: #fff;
--color-gray: #f4f4f4;
--color-black: #242424;
--font-size-36: 36px;
--font-size-30: 30px;
--font-size-27: 27px;
--font-size-26: 26px;
--font-size-25: 25px;
--font-size-23: 23px;
--font-size-20: 20px;
--font-size-18: 18px;
--font-size-16: 16px;
--font-size-14: 14px;
--font-size-12: 12px;
}
body {
 font-size:var(--font-size-18);
 color: var(--color-black);
 line-height: 1.75;
 letter-spacing: .05em;
 background-image: url(../images/bg.jpg);
 background-position: top left;
 background-repeat: no-repeat;
 background-size: calc(100% - 10%);
}
html,body,div,span,h1,h2,h3,h4,p,ul,li,table,tbody,thead,tr,th,td {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    vertical-align: baseline;
    font-weight: normal;
    box-sizing: border-box;
    list-style-type: none;
}
img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}
.container {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
}
h2 {
    font-size: var(--font-size-36);
    font-weight: bold;
    line-height: 1.55;
}
h3 {
    font-size: var(--font-size-30);
    font-weight: bold;
    line-height: 1.55;
}
header {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}

.single_box {
    width: 100%;
    height: auto;
    margin: 0 auto;
}
.single-item .single_card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: auto;
    background: #fff;
    margin: 0;
}
.logo_list {
    display: flex;
    justify-content: flex-start;
    margin: 30px 0;
    padding: 0 20px;
}
.logo_list > li > img {
    width: auto;
    height: 54px;
}
.logo_list > li:first-child {
    margin-right: 15px;
}
.top_wrap {
    position: relative;
}
.top_img {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
}
.top_title {
    position: relative;
    height: 630px;
}
.top_title > h1 {
    position: absolute;
    top: 60px;
    left: 0;
    z-index: 2;
}
.top_title > h1 > span {
    font-size: 1.15rem;
    line-height: 1.55;
    display: block;
    margin-top: 1rem;
}
.updown_box {
    position: absolute;
    bottom: 0;
    left: 15px;
}
.updown_box > p {
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    letter-spacing: .1rem;
    font-weight: bold;
    margin: 0 0 35px;
    padding: 0;
}
.updown {
    width: 1px;
    height: 62px;
    background-color: #242424;
    margin-left: .7em;
    animation-name:updown1;
    animation-delay:0s;
    animation-duration: 3s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite; 
}
.txt_bold {
    font-weight: bold;
}
.txt_link {
    display: block;
    text-decoration: underline;
    text-align: right;
    margin: 2rem 2rem 2rem 0;
    color: var(--color-black);
    font-size: var(--font-size-18);
    font-weight: bold;
}
.txt_link:hover {
    text-decoration: none;
}
@keyframes updown1 {
    0% {
      transform: translateY(0);
    }
    40% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-30px);
    }
    100% {
      transform: translateY(0);
    }
}
.inst_ad {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}
.inst_inner {
    position: relative;
}
.inst_box_01 {
    margin-top: 60px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.inst_box_02 {
    margin: 60px 0 120px;
}
.inst_item,
.inst_box_02 {
    width: 50%;
}
.inst_box_01 h2,
.inst_box_02 h2 {
    padding: 40px 0;
}
.inst_box_01 p,
.inst_box_02 p {
    margin-bottom: 30px;
}
.inst_box_01 p span,
.inst_box_02 p span {
    font-weight: bold;
}
.inst_item:last-child {
    display: flex;
    align-items: center;
    padding-left: 50px;
    font-size: var(--font-size-20);
}
.inst_img {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
}
.inst_img img {
    object-fit: cover;
}
.gray_wrap {
    background-color: var(--color-gray);
    margin-top: 150px;
    padding: 150px 0;
}
.h2_lead {
    text-align: center;
    margin-bottom: 80px;
}
.h2_lead span {
    display: block;
    font-size: var(--font-size-27);
    font-weight: bold;
    margin-bottom: 30px 
}
.h2_lead span::after {
    content: "";
    display: block;
    background-color: var(--color-black);
    width: 4em;
    height: 3px;
    margin: 10px auto;
}
.h2_lead_01 {
    text-align: center;
    margin: 150px 60px 80px;
}
.step_wrap {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}
.step_bar {
    padding-top: 30px;
}
.step_bar > img {
    background-color: var(--color-gray);
    display: block;
    margin: 0 auto;
}
.step_bar::before {
    content: "";
    display: block;
    background-color: var(--color-black);
    width: 100%;
    height: 1px;
    margin-bottom: -21px;
}
.step_box {
    background-color: var(--color-white);
    margin: 25px auto 35px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.step_item {
    width: 50%;
    display: flex;
}
.step_item > img {
    object-fit: cover;
}
.step_item:last-child {
    padding: 20px 30px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.step_item h3 {
    padding-bottom: 20px;
}
.step_item p {
    font-size: var(--font-size-14)
}
.txt_att {
    font-size: var(--font-size-14);
    text-align: center;
}
.txt_att::after {
    content: "";
    display: block;
    background: url(../images/arrow.png) no-repeat;
    background-size: contain;
    width: 120px;
    height: 54px;
    margin: 60px auto 50px;
}
.inquiry_box {
    background-color: var(--color-white);
    padding: 60px 150px;
}
.inquiry_box h3 {
    font-size: var(--font-size-36);
    text-align: center;
}
.inquiry_box ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 50px 0;
}
.inquiry_box ul li {
    width: calc((100% - 30px) / 2);
}
.txt_inquiry {
    font-size: var(--font-size-26);
    font-weight: bold;
    text-align: center;
}
.btn_box {
    display: flex;
    justify-content: center;
    margin: 80px 0 0;
}
.btn_hover {
    display: block;
    transition: .5s;
}
.btn_hover:hover {
    transform: scale(1.1,1.1);
}
.point_wrap {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 60px 30px 0;
}
.point_wrap h2 {
    margin-bottom: 120px;
}
.point_box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    border: solid 3px var(--color-black);
    border-radius: 11px;
    margin: 30px 0;
}
.point_item h3 {
    margin-bottom: 15px;
}
.point_item:first-child {
    width: 20%;
    display: flex;
}
.point_item:first-child img {
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
    object-fit: none;
}
.point_item:nth-child(2) {
    padding: 20px 0 20px 10px;
    display: flex;
    align-items: center;
    width: 62%;
}
.point_item:last-child {
    margin-top: auto;
    width: 17%;
    padding: 30px 30px 30px 0;
    text-align: right;
}
.txt_note {
    font-size: var(--font-size-14);
    margin-top: 10px;
    line-height: 1.6;
    text-indent: -1em;
    padding-left: 1em;
}

.btn_arrow {
    position: relative;
    display: inline-block;
    padding: 0 20px;
    font-size: var(--font-size-16);
    color: var(--color-black);
    font-weight: bold;
    text-decoration: none;
    outline: none;
    font-family: 'メイリオ', 'Meiryo', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', sans-serif;
}
.btn_arrow::before{
    content: '';
    position: absolute;
    bottom:-8px;
    left:15%;
    width: 85%;
    height: 2px;
    background:var(--color-black);
    transition: all .3s;
}

.btn_arrow::after{
    content: '';
    position: absolute;
    bottom:-3px;
    right:0; 
    width: 15px;
    height:2px;
    background:var(--color-black);
    transform: rotate(35deg);
    transition: all .3s;
}

.btn_arrow:hover::before{
    left:30%;
}

.btn_arrow:hover::after{
    right:-15%;
}
.event_box_01 {
    position: relative;
}
.event_box_01 > .event_lead_01,
.event_lead_03 {
    position: absolute;
    top: 0;
    left: 50%;
    width: 40vw;
    padding-left: 25px;
    border-left: solid 2px var(--color-black);
}
.event_lead_01 > h3,
.event_lead_02 > div > h3,
.event_lead_03 > h3 {
    margin-bottom: 20px;
    letter-spacing: .05em;
    line-height: 1.3;
}
.event_box_01 > .event_img_r {
    position: absolute;
    right: 0;
    bottom: 65px;
}
.event_img_r > img {
    max-width: 49vw;
    width: 100%;
}
.event_img_01 {
    max-width: 560px;
    width: 47%;
}
.event_box_02,
.event_box_03 {
    position: relative;
    margin-top: 80px;
}
.img_03box {
    position: relative;
}
.img_03box > .event_img_03 {
    position: absolute;
    top: 0;
    right: 0;
    width: 50vw;
    max-width: max-content;
}
.event_img_05 {
    width: 48vw;
    max-width: max-content;
}
.event_wrap {
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
} 
.event_lead_02 {
    display: flex;
    flex-wrap: wrap;
}
.event_lead_02 > div {
    text-align: right;
    padding: 0 25px 0 0;
    width: 40vw;
    border-right: solid 2px var(--color-black);
    margin-right: 55%;
    margin-bottom: 80px;
}
.event_lead_02 > div > p {
    text-align: left;
}
.event_img_06 {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: nowrap;
    justify-content: end;
    margin-top: -70px;
}
.event_img_06 > img {
    width: 80vw;
    max-width: max-content;
}
.event_img_07 {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-wrap: nowrap;
    justify-content: start;
    margin-top: -70px;
}
.article_box {
    margin-bottom: 150px;
}
ul.article_list {
    display: flex;
    justify-content: space-between;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 0 30px;
}
ul.article_list > li {
    display: flex;
    flex-direction: column;
    width: calc((100% - 50px) / 3);
    background-color: var(--color-gray);
}
ul.article_list > li > p {
    padding: 20px 19px 15px;
    font-size: var(--font-size-20);
    font-weight: bold;
    letter-spacing: 0;
}

.article_btn {
    margin-top: auto;
    text-align: right;
    padding: 0 25px 30px;
}
footer {
    margin-top: 120px;
    background-color: var(--color-gray);
}
.footer_list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1300px;
    width: 100%;
    margin: 0 auto;
    padding: 30px 30px 25px;
}
.footer_list > li {
    width: 49%;
}
.footer_list > li:last-child > a {
    text-decoration: none;
    color: var(--color-black);
    font-size: var(--font-size-16);
    margin: 0 .5em 0 4em;
    font-weight: bold;
    font-family: 'メイリオ', 'Meiryo', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', sans-serif;
}
.footer_list > li:last-child {
    display: flex;
    align-items: center;
    justify-content: end;
}
.footer_list > li:last-child > a:hover {
    opacity: .6;
}
.pc_disp {
    display: block;
}
.sp_disp {
    display: none;
}
@media only screen and (max-width: 1024px) {
    .logo_list {
        margin: 20px 0;
    }
    .logo_list > li > img {
        height: 44px;
    }
    .top_title > h1 {
        top: 50px;
        left: 20px;
    }
    .top_title > h1 > img,
    .top_img  {
        width: 80%;
        height: auto;
    }
    .top_title {
        height: 560px;
    }
    h2 {
        font-size: var(--font-size-27);
    }
    .h2_lead_01 {
        margin: 120px 30px 60px;
    }
    ul.article_list > li > p {
        font-size: var(--font-size-18);
    }
    .h2_lead span {
        font-size: var(--font-size-20);
    }
    .h2_lead span::after {
        height: 2px;
    }
    h3 {
        font-size: var(--font-size-23);
    }
    .point_item > div > p {
        font-size: var(--font-size-16);
    }
    .point_item:nth-child(2) {
        width: 55%;
    }

    .point_item:last-child {
        width: 22%;
    }
    .event_lead_01 > p {
        font-size: var(--font-size-16);
    }
    .event_box_01 > .event_lead_01,
    .event_lead_03 {
        width: auto;
        padding-right: 30px;
    }
    .event_box_01 > .event_img_r {
        bottom: 0;
    }
    .event_lead_02 > div {
        margin-bottom: 30px;
    }
    .event_lead_02 > div > p,
    .event_lead_03 > p {
        font-size: var(--font-size-16);
    }
    .event_img_06 {
        margin-top: 30px;
    }
    .event_img_07 {
        margin-top: -50px;
        padding-left: 30px;
    }
    .event_img_07 > img {
        width: 50vw;
    }
    .inquiry_box {
        padding: 30px 50px 40px;
    }
    .inquiry_box ul {
        margin: 30px 0;
    }
    .inquiry_box h3 {
        font-size: var(--font-size-30);
    }
}
@media only screen and (max-width: 767px) {
    body {
        background-position: -140px 0;
        background-size: 440vw;
    }
    .txt_link {
        margin: 1rem 2rem 2rem;
        font-size: var(--font-size-16);
    }
    .single_box img {
        height: auto;
        opacity: .5;
        width: 100%;
    }
    .single_box .slick-center img {
        opacity: 1;
        transform: scale(1);
    }
    .logo_list {
        padding: 0 30px;
        margin: 40px 0 25px;
        justify-content: space-between;
    }
    .logo_list > li > img {
        height: 32px;
    }
    .logo_list > li:first-child {
        margin-right: 10px;
    }
    .top_title > h1,
    .top_img {
        position: unset;
        padding: 0 30px 25px;
    }
    .top_img,
    .top_title > h1 > img {
        width: 100%;
    }
    .top_title {
        height: auto;
    }
    .updown_box {
        left: unset;
        bottom: unset;
        top: auto;
        right: 15px; 
    }
    .updown_box > p {
        font-size: var(--font-size-16);
    }
    .updown {
        margin-left: 0.8em;
        height: 45px;
    }
    .inst_box_01 h2, .inst_box_02 h2 {
        font-size: var(--font-size-23);
        padding: 20px 0;
        letter-spacing: 0;
    }
    .inst_box_01 p, .inst_box_02 p {
        font-size: var(--font-size-16);
    }
    .pc_disp {
        display: none;
    }
    .sp_disp {
        display: block;
    }
    .h2_lead_01 {
        margin: 100px 30px 40px;
        font-size: var(--font-size-25);
    }
    .inst_ad {
        padding: 0;
    }
    .inst_box_01 {
        display: block;
        margin-top: 150px;
    }
    .inst_item, .inst_box_02 {
        width: 100%;
        margin-top: 0;
    }
    .inst_box_02 {
        width: 100%;
        margin-top: 0;
        padding: 0 30px;
    }
    .inst_item:last-child {
        padding: 0 30px;
    }
    .inst_img {
        position: unset;
        width: 100%;
        padding: 0 30px;
    }
    .gray_wrap {
        margin-top: 100px;
        padding: 100px 0;
    }
    h2 {
        font-size: var(--font-size-25);
    }
    .h2_lead span {
        margin-bottom: 20px;
    }
    .h2_lead {
        margin-bottom: 40px;
        padding: 0 30px;
    }
    h3 {
        font-size: var(--font-size-23);
    }
    .step_item h3 {
        text-align: center;
    }
    .step_item p {
        font-size: var(--font-size-16);
        margin-bottom: 30px;
    }
    .txt_att {
        text-align: left;
    }
    .step_bar {
        padding-top: 0;
    }
    .step_bar > img {
        width: auto;
        height: 20px;
    }
    .step_bar::before {
        margin-bottom: -10px;
    }
    .step_box {
        display: block;
        margin: 20px auto 50px;
    }
    .step_item {
        width: 100%;
    }
    .step_item:last-child {
        padding: 20px;
    }
    .step_item > img {
        display: block;
        margin: 0 auto;
    }
    .inquiry_box ul {
        display: block;
    }
    .inquiry_box ul li {
        width: 100%;
        text-align: center;
    }
    .txt_att::after {
        width: 80px;
        height: 36px;
        margin: 40px auto 35px;
    }
    .inquiry_box {
        padding: 30px 0;
    }
    .inquiry_box h3 {
        font-size: var(--font-size-23);
        padding: 0 20px;
    }
    .txt_inquiry {
        font-size: var(--font-size-16);
    }
    .btn_box {
        margin: 40px 0 0;
    }
    .point_wrap {
        padding: 30px 30px 0;
    }
    .point_wrap h2 {
        padding: 0 20px;
        margin-bottom: 40px;
    }
    .point_box {
        display: block;
    }
    .point_item:first-child,
    .point_item:nth-child(2),
    .point_item:last-child {
        width: 100%;
    }
    .point_item:first-child img {
        border-top-right-radius: 8px;
        border-bottom-left-radius: 0;
        width: 100%;
        object-fit: cover;
    }
    .point_item:last-child {
    margin-top: auto;
    text-align: right;
    padding: 10px 25px 30px;
    }
    .point_item:nth-child(2) {
        padding: 20px 0 10px;
    }
    .point_item h3 {
        padding: 0 20px;
        text-align: center;
    }
    .point_item > div > p {
        font-size: var(--font-size-16);
        padding: 0 20px;
    }
    .point_item > div > .txt_note {
        font-size: var(--font-size-14);
        padding: 0 20px;
        margin: 20px 0 0;
        text-indent: 0em;
    }
    .event_box_01 > .event_img_r,
    .event_box_01 > .event_lead_01,
    .event_lead_03,
    .img_03box > .event_img_03 {
        position: unset;
    }
    .event_img_01 {
        width: 68%;
        margin-bottom: 20px;
    }
    .event_box_01 > .event_img_r {
        text-align: right;
    }
    .event_img_r > img {
        max-width: unset;
        width: 73%;
    }
    .event_box_01 > .event_lead_01,
    .event_lead_03 {
        border-left: none;
        border-bottom: solid 1px var(--color-black);
        padding: 35px 0 30px;
        margin: 0 30px;
    }
    .event_lead_01 > h3, .event_lead_02 > div > h3, .event_lead_03 > h3 {
        text-align: center;
    }
    .event_lead_02 {
        margin-top: -40px;
    }
    .event_lead_02 > div {
        width: 100%;
        margin-right: 0;
        border-right: none;
        border-bottom: solid 1px #000;
        text-align: left;
        padding: 35px 0 30px;
        order: 2;
    }
    .event_box_02 {
        margin-top: 30px;
    }
    .event_box_03 {
        margin-top: 0;
    }
    .img_03box {
        text-align: right;
    }
    .img_03box > .event_img_03 {
        width: 73%;
    }
    .event_img_04 {
        margin-left: -30px;
    }
    .event_img_05 {
        width: 50%;
        height: 45vw;
        object-fit: cover;
        max-width: unset;
    }
    .event_img_06 {
        margin-top: -30px;
    }
    .event_img_07 {
        margin-top: -15px;
        padding-left: 0;
    }
    .event_img_07 > img {
        width: 60%;
    }
    .article_box {
        margin-bottom: 110px;
    }
    ul.article_list {
        display: block;
        padding: 0 30px;
    }
    ul.article_list > li {
        width: 100%;
        margin-bottom: 20px;
    }
    ul.article_list > li > p {
        font-size: var(--font-size-16);
    }
    .inst_box_02 {
        margin: 30px 0;
    }
    footer {
        margin-top: 60px;
        padding: 90px 0 60px;
    }
    .footer_list > li {
        width: 100%;
        display: flex;
        justify-content: center;
    }
    .footer_list > li:first-child > img {
        max-width: 240px;
        width: 60%;
        height: auto;
    }
    .footer_list > li:last-child {
        display: block;
        text-align: center;
    }
    .footer_list > li:last-child > a {
        display: block;
        width: 100%;
        margin: 20px auto;
    }
}