@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Zen+Maru+Gothic:wght@500;700;900|Zen+Kaku+Gothic+New:wght@500;700&display=swap&subset=japanese");
body {
  font-family: "Zen Maru Gothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  color: #3e3a39;
  background: #f5f2e9;
  font-weight: 500;
}
body * {
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
body img {
  display: block;
  width: 100%;
}
body a {
  color: #0066aa;
}
body a:hover {
  -webkit-text-decoration-line: none;
          text-decoration-line: none;
}
body sup {
  display: inline-block;
  font-size: 0.5em;
  -webkit-transform: translateY(-30%);
          transform: translateY(-30%);
  text-indent: 0;
}
body sub {
  display: inline-block;
  font-size: 0.5em;
  -webkit-transform: translateY(30%);
          transform: translateY(30%);
  text-indent: 0;
}
body ul.note > li, body ul.list > li {
  padding-left: 1em;
  text-indent: -1em;
}
body ul.list > li {
  margin-top: 0.5em;
}
body .bold, body b {
  font-weight: bold;
}

@media (min-width: 768px) {
  .hiddenPC {
    display: none !important;
  }
  .fade:not(.disabled) {
    -webkit-transition: -webkit-filter 0.1s linear;
    transition: -webkit-filter 0.1s linear;
    transition: filter 0.1s linear;
    transition: filter 0.1s linear, -webkit-filter 0.1s linear;
  }
  .fade:not(.disabled):hover {
    -webkit-filter: brightness(110%) contrast(110%);
            filter: brightness(110%) contrast(110%);
  }
}
@media (min-width: 768px) and (-ms-high-contrast: none) {
  .fade:not(.disabled) {
    -webkit-transition: opacity 0.1s linear;
    transition: opacity 0.1s linear;
  }
  .fade:not(.disabled):hover {
    opacity: 0.7;
  }
}
@media (max-width: 767px) {
  .hiddenSP {
    display: none !important;
  }
}
@media (min-width: 768px) {
  #main {
    min-width: 1200px;
  }
  #main header {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
  }
  #main header .title {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    height: 100%;
    z-index: 1;
  }
  #main header .title h1 {
    position: absolute;
    top: 20px;
    left: 10px;
    padding: 0px 35px 5px 30px;
    background: rgba(255, 255, 255, 0.7);
    font-size: 38px;
    font-weight: bold;
    text-align: center;
    line-height: 1.8;
    letter-spacing: 0.1em;
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
  }
  #main header .title h1:nth-of-type(2) {
    top: 108px;
  }
  #main header .title h1::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    display: block;
    width: 5px;
    background: #19486a;
  }
  #main header .title h1::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    height: 5px;
    background: -webkit-gradient(linear, left top, right top, from(#e5243b), color-stop(5.8823529412%, #e5243b), color-stop(5.8823529412%, #dda63a), color-stop(11.7647058824%, #dda63a), color-stop(11.7647058824%, #4c9f38), color-stop(17.6470588235%, #4c9f38), color-stop(17.6470588235%, #c5192d), color-stop(23.5294117647%, #c5192d), color-stop(23.5294117647%, #ff3a21), color-stop(29.4117647059%, #ff3a21), color-stop(29.4117647059%, #26bde2), color-stop(35.2941176471%, #26bde2), color-stop(35.2941176471%, #fcc30b), color-stop(41.1764705882%, #fcc30b), color-stop(41.1764705882%, #a21942), color-stop(47.0588235294%, #a21942), color-stop(47.0588235294%, #fd6925), color-stop(52.9411764706%, #fd6925), color-stop(52.9411764706%, #dd1367), color-stop(58.8235294118%, #dd1367), color-stop(58.8235294118%, #fd9d24), color-stop(64.7058823529%, #fd9d24), color-stop(64.7058823529%, #bf8b2e), color-stop(70.5882352941%, #bf8b2e), color-stop(70.5882352941%, #3f7e44), color-stop(76.4705882353%, #3f7e44), color-stop(76.4705882353%, #0a97d9), color-stop(82.3529411765%, #0a97d9), color-stop(82.3529411765%, #36c02b), color-stop(88.2352941176%, #36c02b), color-stop(88.2352941176%, #00689d), color-stop(94.1176470588%, #00689d), color-stop(94.1176470588%, #19486a), to(#19486a)) center center/100% 100% repeat;
    background: linear-gradient(to right, #e5243b 0%, #e5243b 5.8823529412%, #dda63a 5.8823529412%, #dda63a 11.7647058824%, #4c9f38 11.7647058824%, #4c9f38 17.6470588235%, #c5192d 17.6470588235%, #c5192d 23.5294117647%, #ff3a21 23.5294117647%, #ff3a21 29.4117647059%, #26bde2 29.4117647059%, #26bde2 35.2941176471%, #fcc30b 35.2941176471%, #fcc30b 41.1764705882%, #a21942 41.1764705882%, #a21942 47.0588235294%, #fd6925 47.0588235294%, #fd6925 52.9411764706%, #dd1367 52.9411764706%, #dd1367 58.8235294118%, #fd9d24 58.8235294118%, #fd9d24 64.7058823529%, #bf8b2e 64.7058823529%, #bf8b2e 70.5882352941%, #3f7e44 70.5882352941%, #3f7e44 76.4705882353%, #0a97d9 76.4705882353%, #0a97d9 82.3529411765%, #36c02b 82.3529411765%, #36c02b 88.2352941176%, #00689d 88.2352941176%, #00689d 94.1176470588%, #19486a 94.1176470588%, #19486a 100%) center center/100% 100% repeat;
  }
  #main header ul.slide-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
  }
  #main header ul.slide-bg img {
    display: block;
    width: 100%;
    height: 500px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  #main main section.lead {
    padding-top: 40px;
    padding-bottom: 40px;
    background: #ffffff;
  }
  #main main section.lead p {
    font-size: 1.125em;
    text-align: center;
    font-weight: bold;
    line-height: 1.8;
    letter-spacing: 0.06em;
  }
  #main main section.lead p em {
    color: #0099d9;
  }
  #main main section.lead p + p {
    margin-top: 0.75em;
  }
  #main main section.modelcity {
    padding-bottom: 40px;
    background: #ffffff;
  }
  #main main section.modelcity .inner {
    width: 800px;
  }
  #main main section.modelcity .inner > * {
    width: 760px;
  }
  #main main section.modelcity .inner hr {
    margin-bottom: 30px;
    width: 100%;
    border: none;
    border-bottom: 1px solid currentColor;
  }
  #main main section.modelcity .inner h2 {
    position: relative;
    padding-left: 1em;
    text-indent: -1em;
    margin-bottom: 10px;
    font-size: 1em;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.modelcity .inner p {
    padding-left: 20px;
    padding-right: 20px;
    font-size: 0.875em;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.modelcity .inner ul.pic {
    margin-top: 30px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-column-gap: 50px;
       -moz-column-gap: 50px;
            column-gap: 50px;
  }
  #main main section.modelcity .inner ul.pic li {
    margin: 0;
  }
  #main main section.modelcity .inner ul.pic li a {
    display: block;
    cursor: -webkit-zoom-in;
    cursor: zoom-in;
  }
  #main main section.modelcity .inner ul.pic li:nth-child(1) {
    width: 400px;
  }
  #main main section.modelcity .inner ul.pic li:nth-child(2) {
    width: 190px;
  }
  #main main section.overallplan {
    position: relative;
    margin-bottom: 80px;
    padding-top: 460px;
    padding-bottom: 60px;
    background: #000000;
    overflow: hidden;
  }
  #main main section.overallplan .inner {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-column-gap: 40px;
       -moz-column-gap: 40px;
            column-gap: 40px;
    padding: 40px 40px;
    width: 900px;
    background: rgba(255, 255, 255, 0.7);
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.overallplan .inner .text {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    text-align: center;
  }
  #main main section.overallplan .inner .text h2 {
    display: block;
    margin-bottom: 20px;
    padding: 5px 20px;
    background: #0099d9;
    color: #ffffff;
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.overallplan .inner .text h2 small {
    font-size: 0.7em;
  }
  #main main section.overallplan .inner .text p {
    margin-bottom: 30px;
    font-size: 1em;
    text-align: left;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.overallplan .inner .text a.download {
    display: inline-block;
    margin-bottom: 10px;
    padding: 1em 2em;
    padding-left: 1.75em;
    background: #0099d9;
    border: 2px solid #0099d9;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.03em;
    text-decoration: none;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
  }
  #main main section.overallplan .inner .text a.download:hover {
    background: #ffffff;
    color: #0099d9;
  }
  #main main section.overallplan .inner .text a.download i {
    margin-right: 0.5em;
  }
  #main main section.overallplan .inner .text p.note {
    margin-bottom: 0;
    font-size: 0.875em;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.overallplan .inner .pic {
    width: 200px;
  }
  #main main section.overallplan .inner .pic a {
    cursor: -webkit-zoom-in;
    cursor: zoom-in;
  }
  #main main section.overallplan .bg {
    position: absolute;
    top: 0;
    left: 50%;
    width: 1200px;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    z-index: 0;
  }
  #main main section.leaflet {
    margin-bottom: 80px;
    padding: 50px 80px;
    width: 800px;
    background: #ffffff;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  }
  #main main section.leaflet h2 {
    width: 480px;
    margin-bottom: 10px;
  }
  #main main section.leaflet ul.version {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-column-gap: 40px;
       -moz-column-gap: 40px;
            column-gap: 40px;
  }
  #main main section.leaflet ul.version li {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    margin: 0;
    text-align: center;
  }
  #main main section.leaflet ul.version li h3 {
    margin-bottom: 25px;
    padding: 7px 1em;
    background: #0099d9;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.1em;
  }
  #main main section.leaflet ul.version li .thumbnail {
    margin-bottom: 20px;
    width: auto;
    height: 260px;
    border: 2px solid #0099d9;
  }
  #main main section.leaflet ul.version li a.download {
    display: inline-block;
    margin-bottom: 10px;
    padding: 1em 2em;
    padding-left: 1.75em;
    background: #e5001e;
    border: 2px solid #e5001e;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.03em;
    text-decoration: none;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
  }
  #main main section.leaflet ul.version li a.download:hover {
    background: #ffffff;
    color: #e5001e;
  }
  #main main section.leaflet ul.version li a.download i {
    margin-right: 0.5em;
  }
  #main main section.leaflet ul.version li p.note {
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.movie {
    margin-bottom: 80px;
  }
  #main main section.movie h2 {
    margin-bottom: 30px;
    width: 800px;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.movie h2 em {
    color: #0099d9;
    font-size: 150%;
  }
  #main main section.movie ul.version {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-column-gap: 50px;
       -moz-column-gap: 50px;
            column-gap: 50px;
    width: 900px;
  }
  #main main section.movie ul.version li {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    margin: 0;
    text-align: center;
  }
  #main main section.movie ul.version li h3 {
    margin-bottom: 20px;
    padding: 7px 1em;
    background: #0099d9;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.1em;
  }
  #main main section.movie ul.version li a {
    position: relative;
    display: block;
    width: 90%;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
    cursor: pointer;
  }
  #main main section.movie ul.version li a i {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: block;
    margin: auto;
    width: 1em;
    height: 1em;
    font-size: 100px;
    line-height: 1;
    -webkit-transition: opacity 0.1s linear;
    transition: opacity 0.1s linear;
  }
  #main main section.movie ul.version li a:hover i {
    opacity: 0.7;
  }
  #main main section.concept {
    position: relative;
    margin-bottom: 40px;
    padding: 80px 30px;
  }
  #main main section.concept .text {
    position: relative;
    margin-bottom: 50px;
    width: 1000px;
    z-index: 1;
  }
  #main main section.concept .text h2 {
    position: relative;
    margin-bottom: 30px;
    color: #ffffff;
    font-size: 2.25em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.18em;
    text-shadow: 0 0 8px rgba(0, 153, 217, 0.7);
  }
  #main main section.concept .text p {
    color: #ffffff;
    font-size: 1.125em;
    font-weight: bold;
    line-height: 2;
    letter-spacing: 0.06em;
  }
  #main main section.concept .related_goals {
    position: relative;
    padding: 50px 50px;
    padding-top: 40px;
    width: 800px;
    background: rgba(255, 255, 255, 0.4);
    text-align: center;
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.concept .related_goals h3 {
    position: relative;
    margin-bottom: 30px;
    color: #ffffff;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.concept .related_goals h3::before, #main main section.concept .related_goals h3::after {
    content: "―";
    margin: 0 0.5em;
  }
  #main main section.concept .related_goals ul.goals {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    gap: 20px 20px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #main main section.concept .related_goals ul.goals li {
    margin: 0;
    width: 90px;
  }
  #main main section.concept .pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
  }
  #main main section.concept .pic img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    -webkit-filter: blur(6px) brightness(0.9);
            filter: blur(6px) brightness(0.9);
    -webkit-transform: scale(110%);
            transform: scale(110%);
  }
  #main main section.vision2030 {
    position: relative;
    margin-bottom: 80px;
    padding: 80px 30px;
  }
  #main main section.vision2030 .text {
    position: relative;
    padding: 50px 50px;
    padding-top: 40px;
    max-width: 1000px;
    background: rgba(255, 255, 255, 0.7);
    text-align: center;
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.vision2030 .text h2 {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
    font-size: 1.75em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.vision2030 .text h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: block;
    margin: 0 auto;
    width: 120px;
    height: 3px;
    background: #0099d9;
  }
  #main main section.vision2030 .text p {
    margin-bottom: 20px;
    font-size: 1em;
    text-align: center;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.vision2030 .text ul {
    display: inline-block;
    text-align: left;
  }
  #main main section.vision2030 .text ul li {
    position: relative;
    padding-left: 1.25em;
    margin-bottom: 15px;
    font-size: 1.25em;
    font-weight: bold;
    color: #0099d9;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.vision2030 .text ul li:last-child {
    margin-bottom: 0;
  }
  #main main section.vision2030 .text ul li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 0;
  }
  #main main section.vision2030 .pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
  }
  #main main section.vision2030 .pic img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }
  #main main section.approach {
    margin-bottom: 80px;
  }
  #main main section.approach h2 {
    position: relative;
    margin-bottom: 50px;
    color: #0099d9;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.approach h2::before, #main main section.approach h2::after {
    content: "―";
    margin: 0 0.5em;
  }
  #main main section.approach ul.side {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    width: 1050px;
    gap: 30px 30px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #main main section.approach ul.side > li {
    position: relative;
    margin: 0;
    padding: 30px 30px;
    padding-top: 40px;
    width: 510px;
    background: #ffffff;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  }
  #main main section.approach ul.side > li i {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    padding: 0.375em 0.75em;
    background: #0099d9;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 0;
  }
  #main main section.approach ul.side > li h3 {
    margin-bottom: 10px;
    color: #0099d9;
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li p {
    font-size: 1em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li ul.link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 7px;
  }
  #main main section.approach ul.side > li ul.link li {
    position: relative;
    padding-left: 1.125em;
    width: 100%;
    font-size: 1.125em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li ul.link li::before {
    content: "●";
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    color: rgba(62, 58, 57, 0.5);
    -webkit-transform: scale(0.4);
            transform: scale(0.4);
  }
  #main main section.approach ul.side > li ul.link li a {
    color: currentColor;
    text-underline-offset: 0.2em;
  }
  #main main section.approach ul.side > li ul.link li a small {
    font-size: 0.7em;
  }
  #main main section.portal {
    padding-top: 20px;
    padding-bottom: 80px;
    background: #ffffff;
  }
  #main main section.portal .inner {
    width: 800px;
  }
  #main main section.portal .inner h2 {
    position: relative;
    margin-bottom: 20px;
    color: #0099d9;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.portal .inner h2::before, #main main section.portal .inner h2::after {
    content: "―";
    margin: 0 0.5em;
  }
  #main main section.portal .inner a {
    display: block;
    width: 460px;
    -webkit-transition: opacity 0.1s linear;
    transition: opacity 0.1s linear;
  }
  #main main section.portal .inner a:hover {
    opacity: 0.7;
  }
  #main footer {
    padding-top: 30px;
    padding-bottom: 20px;
    background: #ffffff;
    font-family: "Zen Kaku Gothic New", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, sans-serif;
  }
  #main footer .inner {
    width: 900px;
  }
  #main footer .inner img.logo {
    margin-bottom: 10px;
    margin-left: 0;
    width: 108px;
  }
  #main footer .inner p.title {
    margin-bottom: 0.75em;
    font-size: 1em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main footer .inner p.address {
    margin-bottom: 1em;
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main footer .inner p.copyright {
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
}
@media (max-width: 767px) {
  #main header {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
  }
  #main header .title {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  #main header .title h1 {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 15px 5px 20px 10px;
    background: rgba(255, 255, 255, 0.7);
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    line-height: 1.8;
    letter-spacing: 0.1em;
    -webkit-writing-mode: vertical-rl;
        -ms-writing-mode: tb-rl;
            writing-mode: vertical-rl;
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
  }
  #main header .title h1:nth-of-type(2) {
    right: 100px;
  }
  #main header .title h1::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: block;
    height: 5px;
    background: #19486a;
  }
  #main header .title h1::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    display: block;
    width: 5px;
    background: -webkit-gradient(linear, left top, left bottom, from(#e5243b), color-stop(5.8823529412%, #e5243b), color-stop(5.8823529412%, #dda63a), color-stop(11.7647058824%, #dda63a), color-stop(11.7647058824%, #4c9f38), color-stop(17.6470588235%, #4c9f38), color-stop(17.6470588235%, #c5192d), color-stop(23.5294117647%, #c5192d), color-stop(23.5294117647%, #ff3a21), color-stop(29.4117647059%, #ff3a21), color-stop(29.4117647059%, #26bde2), color-stop(35.2941176471%, #26bde2), color-stop(35.2941176471%, #fcc30b), color-stop(41.1764705882%, #fcc30b), color-stop(41.1764705882%, #a21942), color-stop(47.0588235294%, #a21942), color-stop(47.0588235294%, #fd6925), color-stop(52.9411764706%, #fd6925), color-stop(52.9411764706%, #dd1367), color-stop(58.8235294118%, #dd1367), color-stop(58.8235294118%, #fd9d24), color-stop(64.7058823529%, #fd9d24), color-stop(64.7058823529%, #bf8b2e), color-stop(70.5882352941%, #bf8b2e), color-stop(70.5882352941%, #3f7e44), color-stop(76.4705882353%, #3f7e44), color-stop(76.4705882353%, #0a97d9), color-stop(82.3529411765%, #0a97d9), color-stop(82.3529411765%, #36c02b), color-stop(88.2352941176%, #36c02b), color-stop(88.2352941176%, #00689d), color-stop(94.1176470588%, #00689d), color-stop(94.1176470588%, #19486a), to(#19486a)) center center/100% 100% repeat;
    background: linear-gradient(to bottom, #e5243b 0%, #e5243b 5.8823529412%, #dda63a 5.8823529412%, #dda63a 11.7647058824%, #4c9f38 11.7647058824%, #4c9f38 17.6470588235%, #c5192d 17.6470588235%, #c5192d 23.5294117647%, #ff3a21 23.5294117647%, #ff3a21 29.4117647059%, #26bde2 29.4117647059%, #26bde2 35.2941176471%, #fcc30b 35.2941176471%, #fcc30b 41.1764705882%, #a21942 41.1764705882%, #a21942 47.0588235294%, #fd6925 47.0588235294%, #fd6925 52.9411764706%, #dd1367 52.9411764706%, #dd1367 58.8235294118%, #fd9d24 58.8235294118%, #fd9d24 64.7058823529%, #bf8b2e 64.7058823529%, #bf8b2e 70.5882352941%, #3f7e44 70.5882352941%, #3f7e44 76.4705882353%, #0a97d9 76.4705882353%, #0a97d9 82.3529411765%, #36c02b 82.3529411765%, #36c02b 88.2352941176%, #00689d 88.2352941176%, #00689d 94.1176470588%, #19486a 94.1176470588%, #19486a 100%) center center/100% 100% repeat;
  }
  #main header ul.slide-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
  }
  #main header ul.slide-bg img {
    display: block;
    width: 100%;
    height: 500px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  #main main section.lead {
    padding-top: 40px;
    padding-bottom: 40px;
    background: #ffffff;
  }
  #main main section.lead .inner {
    width: 84vw;
  }
  #main main section.lead .inner p {
    font-size: 1em;
    font-weight: bold;
    line-height: 1.8;
    letter-spacing: 0.06em;
  }
  #main main section.lead .inner p em {
    color: #0099d9;
  }
  #main main section.lead .inner p + p {
    margin-top: 0.75em;
  }
  #main main section.modelcity {
    padding-bottom: 40px;
    background: #ffffff;
  }
  #main main section.modelcity .inner {
    width: 84vw;
  }
  #main main section.modelcity .inner hr {
    margin-bottom: 30px;
    border: none;
    border-bottom: 1px solid currentColor;
  }
  #main main section.modelcity .inner h2 {
    position: relative;
    padding-left: 1em;
    text-indent: -1em;
    margin-bottom: 10px;
    font-size: 1em;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.modelcity .inner p {
    font-size: 0.875em;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.modelcity .inner ul.pic {
    margin-top: 30px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-column-gap: 50px;
       -moz-column-gap: 50px;
            column-gap: 50px;
  }
  #main main section.modelcity .inner ul.pic li {
    margin: 0;
  }
  #main main section.modelcity .inner ul.pic li a {
    display: block;
    cursor: -webkit-zoom-in;
    cursor: zoom-in;
  }
  #main main section.modelcity .inner ul.pic li:nth-child(1) {
    width: 400px;
  }
  #main main section.modelcity .inner ul.pic li:nth-child(2) {
    width: 190px;
  }
  #main main section.overallplan {
    position: relative;
    margin-bottom: 60px;
    padding-top: 57vw;
    padding-bottom: 40px;
    background: #000000;
    overflow: hidden;
  }
  #main main section.overallplan .inner {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 30px;
    padding: 40px 6vw;
    padding-top: 20px;
    width: 96vw;
    background: rgba(255, 255, 255, 0.7);
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.overallplan .inner .text {
    width: 100%;
    text-align: center;
  }
  #main main section.overallplan .inner .text h2 {
    display: block;
    margin-bottom: 20px;
    padding: 5px 20px;
    background: #0099d9;
    color: #ffffff;
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.overallplan .inner .text h2 small {
    font-size: 0.7em;
  }
  #main main section.overallplan .inner .text p {
    margin-bottom: 20px;
    font-size: 1em;
    text-align: left;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.overallplan .inner .text a.download {
    display: inline-block;
    margin-bottom: 10px;
    padding: 1em 2em;
    padding-left: 1.75em;
    background: #0099d9;
    border: 2px solid #0099d9;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.03em;
    text-decoration: none;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
  }
  #main main section.overallplan .inner .text a.download:hover {
    background: #ffffff;
    color: #0099d9;
  }
  #main main section.overallplan .inner .text a.download i {
    margin-right: 0.5em;
  }
  #main main section.overallplan .inner .text p.note {
    margin-bottom: 0;
    font-size: 0.875em;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.overallplan .inner .pic {
    max-width: 200px;
  }
  #main main section.overallplan .inner .pic a {
    cursor: -webkit-zoom-in;
    cursor: zoom-in;
  }
  #main main section.overallplan .bg {
    position: absolute;
    top: 0;
    left: 50%;
    width: 150%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    z-index: 0;
  }
  #main main section.leaflet {
    margin-bottom: 60px;
    padding: 50px 6vw;
    width: 96vw;
    background: #ffffff;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  }
  #main main section.leaflet h2 {
    max-width: 341px;
    margin-bottom: 10px;
  }
  #main main section.leaflet ul.version {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 40px;
  }
  #main main section.leaflet ul.version li {
    width: 100%;
    text-align: center;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  #main main section.leaflet ul.version li.digest {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  #main main section.leaflet ul.version li.digest img.thumbnail {
    max-width: 200px;
  }
  #main main section.leaflet ul.version li h3 {
    margin-bottom: 25px;
    padding: 7px 1em;
    background: #0099d9;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.1em;
  }
  #main main section.leaflet ul.version li img.thumbnail {
    margin-bottom: 25px;
    max-width: 280px;
    border: 2px solid #0099d9;
  }
  #main main section.leaflet ul.version li a.download {
    display: inline-block;
    margin-bottom: 10px;
    padding: 1em 2em;
    padding-left: 1.75em;
    background: #e5001e;
    border: 2px solid #e5001e;
    border-radius: 10px;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.03em;
    text-decoration: none;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
  }
  #main main section.leaflet ul.version li a.download:hover {
    background: #ffffff;
    color: #e5001e;
  }
  #main main section.leaflet ul.version li a.download i {
    margin-right: 0.5em;
  }
  #main main section.leaflet ul.version li p.note {
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.movie {
    margin-bottom: 60px;
  }
  #main main section.movie h2 {
    margin-bottom: 30px;
    width: 92vw;
    font-size: 1.25em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.06em;
  }
  #main main section.movie h2 em {
    color: #0099d9;
    font-size: 120%;
  }
  #main main section.movie ul.version {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 40px;
    width: 84vw;
  }
  #main main section.movie ul.version li {
    width: 100%;
    text-align: center;
  }
  #main main section.movie ul.version li h3 {
    margin-bottom: 20px;
    padding: 7px 1em;
    background: #0099d9;
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    letter-spacing: 0.1em;
  }
  #main main section.movie ul.version li a {
    position: relative;
    display: block;
    width: 90%;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
    cursor: pointer;
  }
  #main main section.movie ul.version li a i {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    display: block;
    margin: auto;
    width: 1em;
    height: 1em;
    font-size: 100px;
    line-height: 1;
    -webkit-transition: opacity 0.1s linear;
    transition: opacity 0.1s linear;
  }
  #main main section.concept {
    position: relative;
    padding: 40px 2vw;
  }
  #main main section.concept .text {
    position: relative;
    margin-bottom: 50px;
    width: 84vw;
    z-index: 1;
  }
  #main main section.concept .text h2 {
    position: relative;
    margin-bottom: 20px;
    color: #ffffff;
    font-size: 1.75em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.13em;
    text-shadow: 0 0 8px rgba(0, 153, 217, 0.7);
  }
  #main main section.concept .text p {
    color: #ffffff;
    font-size: 1em;
    font-weight: bold;
    line-height: 2;
    letter-spacing: 0.06em;
  }
  #main main section.concept .related_goals {
    position: relative;
    padding: 30px 6vw;
    width: 96vw;
    background: rgba(255, 255, 255, 0.4);
    text-align: center;
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.concept .related_goals h3 {
    position: relative;
    margin-bottom: 30px;
    color: #ffffff;
    font-size: 1.25em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.concept .related_goals ul.goals {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    gap: 4.2vw 4.2vw;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #main main section.concept .related_goals ul.goals li {
    margin: 0;
    width: 25.2vw;
  }
  #main main section.concept .pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
  }
  #main main section.concept .pic img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    -webkit-filter: blur(6px) brightness(0.9);
            filter: blur(6px) brightness(0.9);
    -webkit-transform: scale(110%);
            transform: scale(110%);
  }
  #main main section.vision2030 {
    position: relative;
    margin-bottom: 40px;
    padding: 50px 2vw;
  }
  #main main section.vision2030 .text {
    position: relative;
    padding: 30px 6vw;
    background: rgba(255, 255, 255, 0.7);
    -webkit-backdrop-filter: blur(12px);
            backdrop-filter: blur(12px);
    z-index: 1;
  }
  #main main section.vision2030 .text h2 {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
    font-size: 1.75em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.vision2030 .text h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: block;
    margin: 0 auto;
    width: 120px;
    height: 3px;
    background: #0099d9;
  }
  #main main section.vision2030 .text p {
    margin-bottom: 20px;
    font-size: 1em;
    line-height: 1.8;
    letter-spacing: 0.03em;
  }
  #main main section.vision2030 .text ul li {
    position: relative;
    padding-left: 1.25em;
    margin-bottom: 0.5em;
    font-size: 1.125em;
    font-weight: bold;
    color: #0099d9;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.vision2030 .text ul li:last-child {
    margin-bottom: 0;
  }
  #main main section.vision2030 .text ul li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 0;
  }
  #main main section.vision2030 .pic {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
  }
  #main main section.vision2030 .pic img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }
  #main main section.approach {
    margin-bottom: 60px;
  }
  #main main section.approach h2 {
    position: relative;
    margin-bottom: 40px;
    width: 92vw;
    color: #0099d9;
    font-size: 1.5em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.approach ul.side {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 96vw;
    row-gap: 40px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #main main section.approach ul.side > li {
    position: relative;
    margin: 0;
    padding: 30px 6vw;
    padding-top: 40px;
    background: #ffffff;
    -webkit-box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
            box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.1);
  }
  #main main section.approach ul.side > li i {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    padding: 0.375em 0.75em;
    background: #0099d9;
    color: #ffffff;
    font-size: 16px;
    font-weight: bold;
    line-height: 1;
    letter-spacing: 0;
  }
  #main main section.approach ul.side > li h3 {
    margin-bottom: 10px;
    color: #0099d9;
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li h3 .sdgs {
    letter-spacing: 0;
  }
  #main main section.approach ul.side > li p {
    font-size: 1em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li ul.link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    row-gap: 7px;
  }
  #main main section.approach ul.side > li ul.link li {
    position: relative;
    padding-left: 1.125em;
    width: 100%;
    font-size: 1.125em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main main section.approach ul.side > li ul.link li::before {
    content: "●";
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    color: rgba(62, 58, 57, 0.5);
    -webkit-transform: scale(0.4);
            transform: scale(0.4);
  }
  #main main section.approach ul.side > li ul.link li a {
    color: currentColor;
    text-underline-offset: 0.2em;
  }
  #main main section.approach ul.side > li ul.link li a small {
    font-size: 0.8em;
  }
  #main main section.portal {
    padding-top: 20px;
    padding-bottom: 60px;
    background: #ffffff;
  }
  #main main section.portal h2 {
    position: relative;
    margin-bottom: 10px;
    width: 92vw;
    color: #0099d9;
    font-size: 1.25em;
    font-weight: bold;
    text-align: center;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main main section.portal a {
    display: block;
    width: 84vw;
  }
  #main footer {
    padding-top: 30px;
    padding-bottom: 50px;
    background: #ffffff;
    font-family: "Zen Kaku Gothic New", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, sans-serif;
  }
  #main footer .inner {
    width: 84vw;
  }
  #main footer .inner img.logo {
    margin-bottom: 10px;
    margin-left: 0;
    width: 108px;
  }
  #main footer .inner p.title {
    margin-bottom: 0.75em;
    font-size: 1em;
    font-weight: bold;
    line-height: 1.5;
    letter-spacing: 0.06em;
  }
  #main footer .inner p.address {
    margin-bottom: 1em;
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
  #main footer .inner p.copyright {
    font-size: 0.875em;
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
}