@charset "utf-8";

/*
 * msv.css
 */
:root {
    --navy: 22, 47, 89;
    --margin-normal: 30px;
}

body::before {
    position: absolute;
    top: 79.46svh;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    content: "";
    width: 100%;
    height: auto;
    background: no-repeat;
    background-color: rgba(var(--navy), .85);
    z-index: -1;
}

body {
    position: relative;
    color: rgb(var(--navy));
    text-align: left;
}

.wrap {
    max-width: 1090px;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    padding: 0;
    color: inherit;
}

p {
    font-size: 88%;
    letter-spacing: 0;
    font-weight: 500;
}

div#wrapper {
    position: relative;
    padding: 0;
}

header {
    display: none;
}

/* ==========================================================
MSV Parts
========================================================== */
#hamburger {
    display: block;
    position: fixed;
    top: 20px;
    right: 18px;
    width: 58px;
    height: 58px;
    background-color: #fff;
    border-radius: 50%;
    cursor: pointer;
    transform: none;
    transition: 1s;
    z-index: 2000;
    box-shadow: 0 0 10px rgba(var(--navy), .25);
}

.inner_line {
    display: block;
    position: absolute;
    left: 50%;
    width: 27px;
    height: 3px;
    background-color: rgb(161, 161, 161);
    transform: translate(-50%);
    transition: .6s;
    border-radius: 4px;
}

#line1 {
    top: 35%;
}

#line2 {
    top: 50%;
}

#line3 {
    top: 65%;
}

.line_1#line1 {
    /*-45度回転させる*/
    transform: rotate(-45deg) translateY(-50%);
    top: 51%;
    left: 30%;
}

.line_2#line2 {
    opacity: 0;
}

.line_3#line3 {
    /*45度回転させる*/
    transform: rotate(45deg) translateY(50%);
    top: 47%;
    left: 30%;
}

.active #nav_sp {
    left: 40vw;
}

.active #nav_bg {
    opacity: 1;
    visibility: visible;
}

.hamburger .nav_wrap {
    padding: 0;
    color: #fff;
    background-color: rgba(var(--navy), .95);
}

.nav_wrap nav:first-of-type {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 4.2vh;
    background: no-repeat;
}

.hamburger .nav_wrap.active {
    padding: 45px 36px 0;
}

.hamburger .nav_wrap p.nav_title {
    flex: 0;
    max-width: 122px;
}

.hamburger .nav_wrap ul li a {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 0;
    line-height: 1;
}

ul.nav_main,
ul.nav_sub {
    display: flex;
    flex-direction: column;
    gap: 1.5vh;
}

ul.nav_main {
    padding: 0 8px;
}

ul.nav_sub {
    flex: 1;
    padding: 8px 14px;
    background: #009abe;
    border-radius: 10px 10px 0 0;
}

@media only screen and (min-width: 769px) {
    div#hamburger {
        top: 40px;
        right: 40px;
    }

    .nav_wrap nav:first-of-type {
        justify-content: center;
        gap: 32px;
        max-width: 320px;
        margin: 0 auto;
    }

    .hamburger .nav_wrap p.nav_title {
        max-width: none;
    }

    ul.nav_sub {
        flex: 0;
        border-radius: 10px;
    }

    .hamburger .nav_wrap ul.nav_sub li a {
        padding: 8px 0;
        font-size: 88%;
    }
}

/* ==========================================================
MSV Contents
========================================================== */
section.mv {
    position: relative;
    height: 79.46svh;
    padding: 30px;
}

section.mv::before {
    display: block;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 10px solid #fff;
    pointer-events: none;
    background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJhIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMSIgaGVpZ2h0PSIyMSIgdmlld0JveD0iMCAwIDIxIDIxIj48cGF0aCBkPSJNMjEsMEgwdjIxQzAsOS40LDkuNCwwLDIxLDBaIiBmaWxsPSIjZmZmIi8+PC9zdmc+"), url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJhIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMSIgaGVpZ2h0PSIyMSIgdmlld0JveD0iMCAwIDIxIDIxIj48cGF0aCBkPSJNMCwwdjIxczIxLDAsMjEsMEM5LjQsMjEsMCwxMS42LDAsMFoiIGZpbGw9IiNmZmYiLz48L3N2Zz4="), url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJhIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMSIgaGVpZ2h0PSIyMSIgdmlld0JveD0iMCAwIDIxIDIxIj48cGF0aCBkPSJNMCwyMWgyMXMwLTIxLDAtMjFjMCwxMS42LTkuNCwyMS0yMSwyMVoiIGZpbGw9IiNmZmYiLz48L3N2Zz4="), url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48c3ZnIGlkPSJhIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMSIgaGVpZ2h0PSIyMSIgdmlld0JveD0iMCAwIDIxIDIxIj48cGF0aCBkPSJNMjEsMjFWMHMtMjEsMC0yMSwwYzExLjYsMCwyMSw5LjQsMjEsMjFaIiBmaWxsPSIjZmZmIi8+PC9zdmc+");
    background-size: 21px auto;
    background-position: top left, bottom left, bottom right, top right;
    background-repeat: no-repeat;
    z-index: 1;
}

section.mv .common_logo {
    max-width: 260px;
}

figure.mv_logo {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    max-width: 210px;
    translate: -50% -50%;
}

p.mv_copy {
    position: absolute;
    right: 10px;
    bottom: 10px;
    width: 74.67vw;
    max-width: 564px;
}

.mv_movie {
    position: fixed;
    top: 0;
    left: 50%;
    bottom: calc(100svh - 79.46svh);
    translate: -50% 0;
    width: 100vw;
    overflow: hidden;
    z-index: -2;
    transition: .8s;
}

.mv_movie video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: auto;
    height: 100%;
    translate: -50% -50%;
    transition: .8s;
    pointer-events: none;
    aspect-ratio: 16 / 9;
}

.mv_movie.scrolled {
    bottom: 0;
}

section.about {
    position: relative;
    color: #fff;
    word-break: auto-phrase;
    background-image: url(../images/msv/bg_msv01.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

section.about .wrap {
    padding: 60px 20px 70px;
}

section.about h2 {
    max-width: 274px;
    padding: 0;
    margin: 0 auto;
}

section.about p {
    margin-top: 26px;
    text-align: center;
}

.p-box_msv {
    position: relative;
    margin-top: -20px;
    padding: 40px 20px 70px;
    border-radius: 20px 20px 0 0;
    z-index: 1;
}

section.meisei-ribbon {
    position: relative;
    margin-bottom: var(--meisei-ribbon-height);
}

section.meisei-ribbon::after {
    position: absolute;
    top: 100%;
    left: 0;
    display: block;
    content: "";
    width: 100%;
    height: var(--meisei-ribbon-height);
    background-image: url(../images/msv/bg_msv07.png);
    background-repeat: repeat-x;
    background-size: auto var(--meisei-ribbon-height);
    background-position: left;
    overflow: hidden;
    z-index: 1;
}

.scroll_wrap {
    overflow-x: scroll;
}

section.avatar.p-box_msv {
    background-color: #fff;
}

section.avatar h2 {
    max-width: 324px;
    margin: 0 auto;
}

section.avatar .ttl_sub {
    margin-top: 30px;
    font-size: 88%;
    word-break: auto-phrase;
}

figure.avatar_images {
    margin-top: 10px;
}

video.avatar_movie {
    width: 100%;
    height: auto;
    max-width: 628px;
    margin: 30px auto 0;
}

figure.avatar_bnr {
    width: fit-content;
    margin: 0 auto;
    margin-top: 20px;
}

article.avatar_action {
    margin-top: 54px;
}

article.avatar_action h3 {
    max-width: 278px;
    margin: 0 auto;
}

ul.avatar_activities {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    margin-top: 24px;
}

li.avatar_cards {
    flex: 1;
    max-width: 300px;
}

.card_image img {
    border-radius: 10px;
    overflow: hidden;
}

.card_title {
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
}

.card_text {
    margin-top: 4px;
}

section.school-life.p-box_msv {
    padding-top: 80vw;
    color: #fff;
    background-image: url(../images/msv/bg_msv03.png);
    background-repeat: repeat;
    background-size: 12px auto;
    overflow: hidden;
}

.school-life .bg-mask {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ea9919;
    mask-image: linear-gradient(#000, #000), url(../images/msv/ttl_msv03.svg);
    mask-repeat: no-repeat, no-repeat;
    mask-position: 0 0, center 44px;
    mask-size: 100% 100%, 56.53vw auto;
    mask-composite: exclude;
    pointer-events: none;
    z-index: -1;
}

svg > rect {
    -webkit-mask: url(#mask);
    mask: url(#mask);
}

section.school-life p.ttl_sub {
    margin-top: var(--margin-normal);
    font-size: 88%;
}

figure.school-life_scroll {
    text-align: center;
    margin-top: 20px;
}

article.school-life_snap h3 {
    max-width: 284px;
    margin: 0;
}

article.school-life_snap .wrap {
    margin-top: 24px;
}

article.school-life_snap {
    margin-top: var(--margin-normal);
}

article.school-life_snap.tab ul.tab_menu {
    display: flex;
    gap: 8px 4px;
}

article.school-life_snap.tab ul.tab_menu li.tab_menu-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 76px;
    padding: 9px 12px 7px;
    font-size: 10px;
    text-align: center;
    line-height: 1;
    fill: var(--snapshot-theme-color);
    white-space: nowrap;
    background: #fff;
    cursor: pointer;
    border-radius: 10px 10px 0 0;
}

article.school-life_snap.tab ul.tab_menu li.tab_menu-item * {
    pointer-events: none;
}

article.school-life_snap.tab ul.tab_menu li.tab_menu-item.is-active {
    fill: #fff;
    background: var(--snapshot-theme-color);
}

.tab_panel {
    position: relative;
    width: 100%;
    height: 100%;
    aspect-ratio: 16/9;
}

.tab_panel-box.tab_panel-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.tab_panel-box.tab_panel-box::before,
.tab_panel-box.tab_panel-box::after {
    position: absolute;
    left: 0;
    right: 0;
    display: block;
    content: "";
    width: 100%;
    height: 4px;
    z-index: 1;
    background: var(--snapshot-theme-color);
}

.tab_panel-box.tab_panel-box::before {
    top: 0;
}

.tab_panel-box.tab_panel-box::after {
    bottom: 0;
}

.tab_panel-box.tab_panel-box.is-show {
    opacity: 1;
    pointer-events: all;
}

.tab_menu-item01,
.tab_panel-box001 {
    --snapshot-theme-color: #ff5cbe;
}

.tab_menu-item02,
.tab_panel-box002 {
    --snapshot-theme-color: #8e68dd;
}

.tab_menu-item03,
.tab_panel-box003 {
    --snapshot-theme-color: #41b0f9;
}

article.cluster-support {
    display: flex;
    flex-direction: column-reverse;
    align-items: center;
    gap: 14px;
    margin-top: var(--margin-normal);
    padding: 15px;
    border: 1px solid;
    border-radius: 10px;
}

article.cluster-support .wrap {
    flex: 1;
    padding: 0;
}

article.cluster-support h3 {
    margin-bottom: 10px;
    font-size: 20px;
    text-align: center;
}

ul.school-life_gallery {
    display: flex;
    gap: 20px;
    margin-top: 18px;
}

ul.school-life_gallery li {
    flex: 1;
    min-width: 300px;
}

section.ai-assistant.p-box_msv {
    padding-bottom: 20px;
    color: #fff;
    background-color: #579ed4;
    background-image: url(../images/msv/bg_msv05.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

section.ai-assistant h2 {
    max-width: 262px;
    margin: 0 auto;
}

section.ai-assistant p.ttl_sub {
    max-width: 340px;
    margin: 0 auto;
    margin-top: var(--margin-normal);
}

ul.ai-assistant_gallery {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 300px;
    margin: 30px auto 0;
}

figure.ai-assistant_images.talking-ai {
    margin: 30px auto 0;
    width: calc(100% + 20px);
    translate: -10px 0;
}

figure.ai-assistant_images.talking-ai img {
    width: 100%;
}

:root {
    --meisei-ribbon-height: 98px;
}

section.campus {
    padding: 40px 20px 30px;
    background-color: #fff;
    background-image: url(../images/msv/bg_msv06.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

/*section.campus.meisei-ribbon::after {
    border-radius: 0 0 20px 20px;
}*/
section.campus h2 {
    max-width: 334px;
    margin: 0 auto;
}

.campus p.ttl_sub {
    margin-top: var(--margin-normal);
}

ul.campus_gallery {
    margin-top: var(--margin-normal);
    border-radius: 10px;
    overflow: hidden;
}

ul.campus_gallery figure.card_image {
    position: relative;
    width: fit-content;
}

ul.campus_gallery figcaption.card_text {
    position: absolute;
    bottom: 10px;
    left: 0;
    margin: 0;
    padding: 2px 8px 4px;
    font-size: 11px;
    line-height: 12px;
    color: #000;
    font-weight: bold;
    background: #fff;
    border-radius: 0 40px 40px 0;
}

article.campus-other {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 12px 24px;
    max-width: 810px;
    margin: 0 auto;
    margin-top: var(--margin-normal);
    padding: 12px 24px;
    color: #fff;
    border-radius: 8px;
    background-image: linear-gradient(90deg, rgba(87, 158, 212, 1) 0%, rgba(255, 132, 181, 1) 100%);
}

article.campus-other h3 {
    font-size: 18px;
    line-height: 1;
    text-align: center;
}

article.campus-other p {
    margin-top: 0;
    line-height: 20px;
    font-weight: bold;
    word-break: auto-phrase;
}

section.msv-experience.p-box_msv {
    padding-bottom: 0;
    background: #fff;
}

section.msv-experience p.ttl_sub {
    margin-top: var(--margin-normal);
}

section.msv-experience.p-box_msv h2 {
    max-width: 334px;
    margin: 0 auto;
}

ul.msv-exp_garrely {
    display: flex;
    gap: 20px;
    margin-top: var(--margin-normal);
}

ul.msv-exp_garrely li.msv-exp_cards {
    min-width: 300px;
}

ul.msv-exp_garrely li.msv-exp_cards p.card_title {
    margin: 0;
    margin-bottom: 20px;
    line-height: 18px;
}

ul.msv-exp_garrely li.msv-exp_cards p.card_title::before {
    display: inline-block;
    content: "";
    width: 18px;
    height: 18px;
    margin-right: .25em;
    vertical-align: bottom;
    border-radius: 50%;
}

ul.msv-exp_garrely li.msv-exp_cards:nth-of-type(3n+1) p.card_title::before {
    background-color: #d13725;
}

ul.msv-exp_garrely li.msv-exp_cards:nth-of-type(3n+2) p.card_title::before {
    background-color: #22ac38;
}

ul.msv-exp_garrely li.msv-exp_cards:nth-of-type(3n+3) p.card_title::before {
    background-color: #579ed4;
}

ul.msv-exp_garrely li.msv-exp_cards figure.card_images img {
    border-radius: 10px;
}

ul.msv-exp_garrely li.msv-exp_cards figure.card_images figcaption.card_text {
    margin-top: 16px;
    font-size: 88%;
}

/*
article.msv-exp_materials {
    margin-top: var(--margin-normal);
}

article.msv-exp_materials h3 {
    max-width: 278px;
    margin: 0 auto;
}

figure.materials_image {
    margin: 0 -20px;
    margin-top: 24px;
    width: calc(100% + 40px);
}

figure.materials_image img {
    width: 100%;
    height: auto;
}*/
section.environment {
    /* padding: 40px 20px 30px; */
    padding-bottom: 20px;
    background-color: #fff;
    border-radius: 0 0 20px 20px;
}

section.environment h2 {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 15px 20px;
    font-size: 20px;
    line-height: 1;
    font-weight: normal;
    cursor: pointer;
}

section.environment h2 button {
    justify-content: center;
    align-items: center;
    width: 28px;
    margin-left: auto;
    padding: 0;
    aspect-ratio: 1;
}

section.environment h2 button i {
    line-height: 1;
    color: rgb(161, 161, 161);
    font-size: 16px;
}

.dl-wrap {
    display: flex;
    flex-direction: column;
    gap: 20px 16px;
    padding-bottom: 30px;
}

dl.env_cards {}

dl.env_cards dt.env_ttl {
    padding: 6px 20px 8px;
    font-size: 18px;
    line-height: 1;
    background-color: #E8EAEE;
}

dl.env_cards dd.env_text {
    padding: 20px 20px 0;
    font-size: 14px;
    line-height: 1.5;
    letter-spacing: 0.04em;
}

section.environment p.attent a {
    color: #579ed4;
}

section.environment p.attent {
    padding: 0 20px;
}

section.more {
    /* margin-top: -98px; */
    padding: 0 20px 30px;
    /* padding-top: calc(40px + var(--meisei-ribbon-height)); */
    padding-top: 40px;
}

section.more figure.more_images {
    max-width: 334px;
    margin: 0 auto;
}

section.more ul.link_list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 245px;
    margin: 30px auto 0;
}

section.more ul.link_list li.link_item {
    border-radius: 30px;
    overflow: hidden;
}

section.more ul.link_list li.link_item a {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    font-size: 75%;
    line-height: 1.5;
    font-weight: bold;
    background: #fff;
}

section.more ul.link_list li.link_item i {
    position: absolute;
    top: 50%;
    right: 8px;
    font-size: 27px;
    vertical-align: middle;
    line-height: 1;
    color: #c9a063;
    pointer-events: none;
    translate: 0 -50%;
}

.footer_page {
    display: none;
}

/* ==========================================================
Slick
========================================================== */
.slick-slider,
.slick-dotted.slick-slider {
    margin: 0 auto;
}

.js-slider_msv01 .slick-track {
    display: flex;
    justify-content: center;
}

.js-slider_msv01 .slick-slide {
    display: grid;
    max-width: calc(100vw - 40px);
    height: auto;
    margin: 0;
    overflow: hidden;
}

.js-slider_msv01 .slick-slide .p-tit_campus-life {
    font-size: 75%;
    font-weight: bold;
    line-height: 30px;
}

.js-slider_msv01 .slick-slide p {
    margin: 0 auto;
    padding: 10px 0 0;
    font-size: 88%;
    line-height: 1.5;
}

.js-slider_msv01 .slick-arrow {
    z-index: 10;
    width: 20px;
    height: 32px;
    color: #fff;
    border-radius: 50%;
}

.js-slider_msv01 .slick-prev {
    left: 8px;
    transform: translate(0, -50%);
}

.js-slider_msv01 .slick-next {
    right: 8px;
    transform: translate(0, -50%);
}

.js-slider_msv01 .slick-prev:before,
.js-slider_msv01 .slick-next:before {
    font-family: "Font Awesome 6 Free" !important;
    font-size: 30px !important;
    font-weight: 700;
    color: #fff !important;
    opacity: 1 !important;
}

.js-slider_msv01 .slick-prev::before {
    content: "\f053";
}

.js-slider_msv01 .slick-next::before {
    content: "\f054";
}

.tab_panel-box.tab_panel-box ul.slick-dots {
    position: absolute;
    right: 10px;
    bottom: 12px;
    display: flex;
    justify-content: end;
    gap: 6px;
    z-index: 1;
}

.tab_panel-box.tab_panel-box ul.slick-dots li {
    width: auto;
    height: auto;
    margin: 0;
}

.tab_panel-box.tab_panel-box ul.slick-dots li button {
    width: 6px;
    height: 6px;
    padding: 0;
    border-radius: 50%;
    overflow: hidden;
}

.tab_panel-box.tab_panel-box ul.slick-dots li button::before {
    position: static;
    width: 6px;
    height: 6px;
    display: block;
    content: "";
    opacity: 1;
    background: #fff;
}

.tab_panel-box.tab_panel-box ul.slick-dots li.slick-active button::before {
    background: var(--snapshot-theme-color);
}

.js-slider_msv02 .slick-track {
    display: flex;
    justify-content: center;
}

.js-slider_msv02 .slick-slide {
    display: grid;
    max-width: calc(100vw - 40px);
    height: auto;
    margin: 0;
    overflow: hidden;
}

.js-slider_msv02 .slick-slide .p-tit_campus-life {
    font-size: 75%;
    font-weight: bold;
    line-height: 30px;
}

.js-slider_msv02 .slick-slide p {
    margin: 0 auto;
    padding: 10px 0 0;
    font-size: 88%;
    line-height: 1.5;
}

.js-slider_msv02 .slick-arrow {
    z-index: 10;
    width: 20px;
    height: 32px;
    color: rgba(var(--navy), .5);
    border-radius: 50%;
}

.js-slider_msv02 .slick-prev {
    left: 5px;
    transform: translate(0, -50%);
}

.js-slider_msv02 .slick-next {
    right: 5px;
    transform: translate(0, -50%);
}

.js-slider_msv02 .slick-prev:before,
.js-slider_msv02 .slick-next:before {
    font-family: "Font Awesome 6 Free" !important;
    font-size: 30px !important;
    font-weight: 700;
    color: #fff !important;
    opacity: 1 !important;
    text-shadow: 0 0 5px rgba(var(--navy), .5);
}

.js-slider_msv02 .slick-prev::before {
    content: "\f053";
}

.js-slider_msv02 .slick-next::before {
    content: "\f054";
}

@media only screen and (min-width: 769px) {
    .js-slider_msv01 .slick-slide {
        flex: 1;
        max-width: 810px;
    }

    .js-slider_msv01 .slick-prev {
        left: 16px;
    }

    .js-slider_msv01 .slick-next {
        right: 16px;
    }

    .js-slider_msv02 .slick-prev {
        left: 18px;
    }

    .js-slider_msv02 .slick-next {
        right: 18px;
    }
}

/* ==========================================================
MSV Contents PC
========================================================== */
@media only screen and (min-width: 769px) {
    :root {
        --margin-normal: 40px;
    }

    body::before {
        top: calc(100vw / 16 * 9);
    }

    p {
        font-size: 100%;
    }

    .p-box_msv {
        max-width: 1366px;
        margin: 0 auto;
        margin-top: -40px;
        padding: 80px 20px 120px;
        border-radius: 40px 40px 0 0;
    }

    section.avatar.p-box_msv {
        padding-top: 55px;
    }

    section.msv-experience.p-box_msv {
        padding-bottom: 40px;
    }

    section.mv {
        height: auto;
        padding: 50px;
        aspect-ratio: 16/9;
    }

    section.mv::before {
        border-width: 25px;
    }

    section.mv .common_logo {
        max-width: 276px;
    }

    figure.mv_logo {
        max-width: 408px;
    }

    p.mv_copy {
        right: 25px;
        bottom: 25px;
    }

    .mv_movie {
        bottom: calc(100vh - (100vw / 16 * 9));
    }

    section.about h2 {
        max-width: 454px;
    }

    section.about p {
        margin-top: 36px;
        line-height: 28px;
    }

    section.about .wrap {
        padding: 120px 20px 150px;
    }

    section.avatar.p-box_msv .wrap {
        display: flex;
        gap: 24px;
    }

    section.avatar.p-box_msv .wrap .wrap_content {
        flex: 1;
    }

    section.avatar.p-box_msv .wrap .wrap_content.wrap_content01 {
        max-width: 438px;
    }

    section.avatar h2 {
        max-width: 446px;
        margin: 0;
    }

    section.avatar.p-box_msv .wrap .wrap_content.wrap_content02 {
        position: relative;
    }

    section.avatar.p-box_msv .wrap .wrap_content.wrap_content02::after {
        aspect-ratio: 1;
        position: absolute;
        top: 55%;
        right: -60px;
        display: block;
        content: "";
        width: 268px;
        height: auto;
        background-image: url(../images/msv/bg_msv02.png);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        z-index: -1;
    }

    .wrap_content.wrap_content03 {
        max-width: 356px;
    }

    article.avatar_action {
        margin-top: 0;
    }

    article.avatar_action h3 {
        max-width: 374px;
    }

    ul.avatar_activities {
        flex-direction: row;
        align-items: flex-start;
    }

    ul.avatar_activities li.avatar_cards {
        max-width: 354px;
    }

    .school-life .bg-mask {
        background-image: url(../images/msv/bg_msv04_pc.png);
        background-size: 520px auto;
        background-position: bottom 344px center;
        background-repeat: repeat-x;
        mask-position: 0 0, right max(13.2%, calc((100% - 1110px) / 2)) top 80px;
        mask-size: 100% 100%, min(30.75vw, 420px) auto;
    }

    section.school-life.p-box_msv {
        padding-top: 80px;
    }

    section.school-life.p-box_msv .wrap.wrap01 {
        display: flex;
        flex-direction: row-reverse;
        gap: 4.39vw;
        max-width: 1110px;
    }

    section.school-life.p-box_msv .wrap.wrap01 .wrap_content.wrap_content01 {
        max-width: 420px;
        padding-top: min(483px, 35.58vw);
    }

    section.school-life.p-box_msv .wrap.wrap01 .wrap_content {
        flex: 1;
    }

    section.school-life.p-box_msv .wrap.wrap01 .wrap_content .scroll_wrap {
        overflow: auto;
    }

    ul.school-life_gallery {
        flex-wrap: wrap;
        gap: 25px 15px;
        margin-top: var(--margin-normal);
    }

    ul.school-life_gallery li {
        flex-basis: 50%;
        min-width: auto;
        max-width: calc((100% - 15px) / 2);
    }

    section.school-life.p-box_msv .wrap.wrap01 .wrap_content.wrap_content02 {
        max-width: 630px;
    }

    section.school-life p.ttl_sub {
        margin-top: 30px;
    }

    section.school-life.p-box_msv .wrap.wrap01 .wrap_content.wrap_content02 p.ttl_sub:first-of-type {
        margin-top: 0;
    }

    article.school-life_snap {
        display: flex;
        justify-content: end;
        gap: 20px;
        max-width: 1090px;
        margin: 55px auto 0;
    }

    article.school-life_snap .wrap {
        display: flex;
        margin: 0;
    }

    article.school-life_snap.tab ul.tab_menu {
        flex-direction: column;
    }

    article.school-life_snap.tab ul.tab_menu li.tab_menu-item {
        width: 46px;
        height: 128px;
        padding: 8px 10px 8px 12px;
        border-radius: 10px 0 0 10px;
    }

    .tab_panel {
        max-width: 810px;
        border-radius: 0 10px 10px 0;
        overflow: hidden;
    }

    article.school-life_snap .wrap.wrap02 {
        max-width: 856px;
    }

    .tab_panel-box.tab_panel-box::before {
        left: 0;
        width: 4px;
        height: 100%;
    }

    .tab_panel-box.tab_panel-box::after {
        display: none;
    }

    .tab_panel-box.tab_panel-box ul.slick-dots li button::before {
        width: 10px;
        height: 10px;
    }

    .tab_panel-box.tab_panel-box ul.slick-dots li button {
        width: 10px;
        height: 10px;
    }

    .tab_panel-box.tab_panel-box ul.slick-dots {
        right: 24px;
        bottom: 24px;
        gap: 12px;
    }

    article.cluster-support {
        flex-direction: row;
        align-items: self-start;
        gap: 20px;
        max-width: 1090px;
        margin: 50px auto 0;
        padding: 20px;
    }

    article.cluster-support h3 {
        margin-bottom: 6px;
        text-align: left;
    }

    article.cluster-support figure {
        flex-basis: 375px;
        border-radius: 8px;
        overflow: hidden;
    }

    article.cluster-support .wrap p {
        font-size: 88%;
    }

    section.ai-assistant.p-box_msv {
        padding-bottom: 40px;
    }

    section.ai-assistant.p-box_msv .wrap {
        display: flex;
    }

    section.ai-assistant.p-box_msv .wrap .wrap_content {
        flex: 1;
    }

    section.ai-assistant.p-box_msv .wrap .wrap_content.wrap_content01 {
        max-width: 370px;
    }

    section.ai-assistant h2 {
        max-width: 370px;
        margin: 0;
    }

    section.ai-assistant p.ttl_sub {
        margin-top: 30px;
        font-size: 88%;
    }

    ul.ai-assistant_gallery {
        flex-direction: row;
        max-width: none;
        margin-top: 0;
    }

    figure.ai-assistant_images.talking-ai {
        margin-top: 20px;
        width: 100%;
        max-width: 708px;
    }

    section.msv-experience.p-box_msv .wrap01 {
        display: flex;
        align-items: center;
        gap: 4.59%;
    }

    section.msv-experience.p-box_msv h2 {
        max-width: 600px;
    }

    section.msv-experience p.ttl_sub {
        margin-top: 0;
        font-size: 88%;
    }

    section.msv-experience.p-box_msv .wrap01 .wrap_content {
        flex: 1;
    }

    section.msv-experience.p-box_msv .wrap01 .wrap_content02 {
        max-width: 440px;
    }

    ul.msv-exp_garrely {
        gap: 16px;
        margin-top: 50px;
    }

    ul.msv-exp_garrely li.msv-exp_cards {
        max-width: 352px;
    }

    ul.msv-exp_garrely li.msv-exp_cards p.card_title {
        font-size: 20px;
        line-height: 1;
    }

    ul.msv-exp_garrely li.msv-exp_cards p.card_title::before {
        width: 20px;
        height: 20px;
    }

    /*
    article.msv-exp_materials h3 {
        max-width: 638px;
        margin: 0;
    }

    figure.materials_image {
        margin: 40px auto 0;
        width: 100%;
    }*/
    :root {
        --meisei-ribbon-height: 118px;
    }

    section.campus .wrap.wrap01 {
        display: flex;
        align-items: center;
        gap: 6.42%;
    }

    section.campus h2 {
        max-width: 466px;
        margin: 0;
    }

    section.campus p.ttl_sub {
        margin-top: 0;
    }

    ul.campus_gallery {
        max-width: 1139px;
    }

    ul.campus_gallery figcaption.card_text {
        bottom: 30px;
        padding: 8px 18px 12px;
        font-size: 18px;
        line-height: 1;
    }

    section.campus {
        margin-left: auto;
        margin-right: auto;
        max-width: 1366px;
        padding: 60px 20px;
    }

    article.campus-other h3 {
        font-size: 125%;
    }

    section.environment {
        margin-left: auto;
        margin-right: auto;
        max-width: 1366px;
        padding: 0 20px 40px;
        border-radius: 0 0 40px 40px;
    }

    section.environment h2 {
        margin-bottom: 24px;
    }

    .dl-wrap {
        flex-direction: row;
        flex-wrap: wrap;
        margin: 0 auto;
        max-width: 906px;
        padding-bottom: 40px;
    }

    dl.env_cards {
        /* flex: 1; */
        flex-basis: calc((100% - 16px) / 2);
    }

    dl.env_cards dt.env_ttl {
        padding: 10px 10px 12px;
        font-size: 22px;
    }

    dl.env_cards dd.env_text {
        padding: 20px 24px 0;
        padding-right: 12px;
    }

    section.environment p.attent {
        padding: 0;
        text-align: right;
    }

    section.more {
        margin-top: -118px;
        padding-top: calc(90px + var(--meisei-ribbon-height));
        padding-bottom: 60px;
    }

    section.more .wrap {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 12.13%;
        max-width: 890px;
    }

    section.more figure.more_images {
        flex: 1;
        max-width: 550px;
        margin: 0;
    }

    section.more ul.link_list {
        flex: 1;
        margin: 0;
    }

    .fadeDelay300ms {
        animation-delay: 300ms;
    }

    .fadeDelay600ms {
        animation-delay: 600ms;
    }

    .fadeDelay900ms {
        animation-delay: 900ms;
    }
}

@media only screen and (min-width: 1440px) {
    body::before {
        top: 85vh;
    }

    section.mv {
        height: 85vh;
        aspect-ratio: auto;
    }

    .mv_movie {
        bottom: 15vh;
    }

    .school-life .bg-mask {
        mask-size: 100% 100%, 420px auto;
    }
}

@media only screen and (min-width: 1920px) {
    .mv_movie video {
        width: 100%;
        height: auto;
    }

    .mv_movie.scrolled video {
        width: auto;
        height: 100vh;
    }
}