html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}
.clearfix {
  min-height: 1px;
  height: 1px;
}
* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
*:before,
*:after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
html {
  background: #fff;
  font-size: 20px;
  -webkit-text-size-adjust: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
@media screen and (max-width: 767px) {
  html {
    font-size: clamp(0.1px, 0.267vw, 3px);
  }
}
body {
  position: relative;
  font-family: "Noto Sans JP", system-ui;
  font-style: normal;
  font-weight: 600;
  color: #fff;
  min-width: 1200px;
  opacity: 0;
}
@media screen and (max-width: 767px) {
  body {
    min-width: auto;
  }
}
@media screen and (max-width: 767px) {
  body {
    min-width: auto;
  }
}
body.on {
  opacity: 1;
}
a {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  text-decoration: none;
}
a:focus {
  outline: none;
}
.pc-oi {
  display: inline !important;
}
@media screen and (max-width: 767px) {
  .pc-oi {
    display: none !important;
  }
}
.sp-oi {
  display: none !important;
}
@media screen and (max-width: 767px) {
  .sp-oi {
    display: inline !important;
  }
}
.pc-ob {
  display: block !important;
}
@media screen and (max-width: 767px) {
  .pc-ob {
    display: none !important;
  }
}
.sp-ob {
  display: none !important;
}
@media screen and (max-width: 767px) {
  .sp-ob {
    display: block !important;
  }
}
.img-box {
  font-size: 0;
  width: 100%;
}
.img-box img {
  width: 100%;
}
.wrap {
  max-width: 1024px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .wrap {
    width: 100%;
    padding: 0 20px;
  }
}
.wrap-in {
  max-width: 840px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .wrap-in {
    width: 100%;
    padding: 0 20px;
  }
}
.wrap-out {
  max-width: 1920px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .wrap-out {
    width: 100%;
    padding: 0 20px;
  }
}
img {
  width: 100%;
}
.wrap-of {
  contain: paint;
}
.link-out {
  pointer-events: none;
}
.svg-fill,
.svg-path {
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
.accordion-sw {
  cursor: pointer;
}
section {
  padding-left: 30px;
  padding-right: 30px;
  overflow: hidden;
}
@media screen and (max-width: 767px) {
  section {
    padding-left: 0;
    padding-right: 0;
  }
}
.wrap-of section {
  overflow: visible;
}
.txt-ib span {
  display: inline-block;
}
.sns-box ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 30px;
}
.sns-box li {
  width: 35px;
}
.sns-box li img {
  width: 100%;
}
.sns-box a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  aspect-ratio: 1/1;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
  -webkit-transform: translate3d(0, 0, 0);
          transform: translate3d(0, 0, 0);
}
@media screen and (min-width: 768px) {
  .sns-box a:hover {
    -webkit-transform: scale(1.2) translate3d(0, 0, 0);
            transform: scale(1.2) translate3d(0, 0, 0);
  }
}
.sns-box .sns-x {
  width: 32px;
}
.sns-box .sns-in a {
  background: radial-gradient(circle at 30% 107%, #fdf497 0, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
  border-radius: 5px;
}
.sns-box .sns-in img {
  width: 25px;
}
@media screen and (min-width: 768px) {
  .bg-load-pc {
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
}
header {
  position: absolute;
  z-index: 900;
  top: 0;
  left: 0;
}
.head-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 80px;
  padding: 0 20px;
}
@media screen and (max-width: 767px) {
  .head-wrap {
    height: auto;
    padding: 20px 0 0 20px;
  }
}
.head-l {
  width: 148px;
}
@media screen and (max-width: 767px) {
  .head-l {
    width: 75px;
  }
}
.fixed-bg {
  position: fixed;
  z-index: -1;
  width: 100%;
  height: calc(100svh + 1px);
  top: -1px;
  left: 0;
}
.fixed-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.sec-main .wrap-out {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 1150px;
  height: 100svh;
}
@media screen and (max-width: 767px) {
  .sec-main .wrap-out {
    min-height: 110vw;
  }
}
.sec-main .main-box .logo {
  width: 365px;
}
@media screen and (max-width: 767px) {
  .sec-main .main-box .logo {
    width: 63.88%;
  }
}
.sec-main .main-box .tit {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-optical-sizing: auto;
  font-size: 100px;
  letter-spacing: -0.04em;
  margin: 50px 0 0;
}
@media screen and (max-width: 767px) {
  .sec-main .main-box .tit {
    font-size: 60rem;
    line-height: 1.2;
    margin: 30rem 0 0;
  }
}
.sec-main .scroll-box-wrap {
  position: absolute;
  right: 30px;
  margin: 500px 0 0;
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg);
  -webkit-transform-origin: bottom right;
      -ms-transform-origin: bottom right;
          transform-origin: bottom right;
}
@media screen and (max-width: 767px) {
  .sec-main .scroll-box-wrap {
    right: 50px;
    bottom: 30px;
    margin: 0;
  }
}
.sec-main .scroll-box .scroll {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-optical-sizing: auto;
  font-size: 14px;
  letter-spacing: -0.08em;
}
.sec-main .scroll-box .line {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 150px;
  height: 5px;
  margin: 10px 0 0;
  overflow: hidden;
}
.sec-main .scroll-box .line:before,
.sec-main .scroll-box .line:after {
  position: absolute;
  content: "";
}
.sec-main .scroll-box .line:before {
  width: 100%;
  height: 1px;
  background: #fff;
  left: 0;
}
.sec-main .scroll-box .line:after {
  width: 60px;
  height: 100%;
  background: #fcc800;
  left: 0;
  -webkit-animation-duration: 1.4s;
          animation-duration: 1.4s;
  -webkit-animation-timing-function: ease;
          animation-timing-function: ease;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
}
@-webkit-keyframes line_pc {
  0% {
    left: 0;
  }
  100% {
    left: 100%;
  }
}
@keyframes line_pc {
  0% {
    left: 0;
  }
  100% {
    left: 100%;
  }
}
.sec-about {
  position: relative;
}
@media screen and (max-width: 767px) {
  .sec-about {
    background: #000 !important;
  }
}
.sec-about .bg-box {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
@media screen and (max-width: 767px) {
  .sec-about .bg-box {
    display: none;
  }
}
.about-box-wrap {
  position: relative;
  width: 480px;
}
@media screen and (min-width: 768px) {
  .about-box-wrap:before {
    position: absolute;
    content: "";
    width: 620px;
    height: calc(100% + 100px);
    top: -50px;
    left: calc(50% - 310px);
    background: #000;
  }
}
@media screen and (max-width: 767px) {
  .about-box-wrap {
    width: auto;
  }
}
.about-box {
  position: relative;
  padding: 40px 0;
}
@media screen and (max-width: 767px) {
  .about-box {
    padding: 60px 0;
  }
}
.about-box .tit {
  font-size: 36px;
  letter-spacing: 0.04em;
  line-height: 1.44;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}
@media screen and (max-width: 767px) {
  .about-box .tit {
    font-size: 26px;
    line-height: 1.53;
  }
}
@media screen and (max-width: 767px) {
  .about-box .img-box {
    width: calc(100% + 40px);
    height: 250px;
    background: url("../img/about-bg-sp.webp") center/auto 100% no-repeat;
    margin: 30px -20px 0;
  }
}
.about-box .txt-box {
  margin: 50px 0 0;
}
@media screen and (max-width: 767px) {
  .about-box .txt-box {
    margin: 30px 0 0;
  }
}
.about-box .txt {
  font-size: 18px;
  letter-spacing: 0.06em;
  line-height: 2;
  text-align: justify;
  text-justify: inter-ideograph;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}
@media screen and (max-width: 767px) {
  .about-box .txt {
    font-size: 16px;
  }
}
.about-box .txt + .txt {
  margin: 2em 0 0;
}
.sec-article {
  background: #082859;
  padding-top: 130px;
  padding-bottom: 150px;
}
@media screen and (max-width: 767px) {
  .sec-article {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}
.tit-box-main {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.tit-box-main .tit {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 50px;
  border-top: 2px solid #fff;
  border-bottom: 2px solid #fff;
  padding-top: 2px;
  padding-bottom: 8px;
}
@media screen and (max-width: 767px) {
  .tit-box-main .tit {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    max-width: 340px;
  }
}
.tit-box-main .en {
  font-size: 60px;
  font-weight: 300;
  letter-spacing: -0.06em;
}
.tit-box-main .jp {
  font-size: 20px;
  letter-spacing: 0.04em;
  margin: 4px 0 0;
}
.article-box {
  margin: 80px 0 0;
}
.article-box article + article {
  margin: 120px 0 0;
}
@media screen and (max-width: 767px) {
  .article-box article + article {
    margin: 80px 0 0;
  }
}
@media screen and (min-width: 768px) {
  .article-box article {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    gap: 90px;
  }
  .article-box article:nth-of-type(odd) .img-box {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .article-box article:nth-of-type(odd) .txt-box {
    -webkit-box-ordinal-group: 1;
        -ms-flex-order: 0;
            order: 0;
  }
  .article-box article:nth-of-type(odd) .num {
    right: 40px;
  }
  .article-box article:nth-of-type(even) {
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
  .article-box article:nth-of-type(even) .img-box {
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
  .article-box article:nth-of-type(even) .num {
    left: 0px;
  }
}
@media screen and (max-width: 767px) {
  .article-box article:nth-of-type(odd) .num {
    right: 20px;
  }
  .article-box article:nth-of-type(even) .img {
    left: auto;
    right: -20px;
  }
  .article-box article:nth-of-type(even) .num {
    left: 10px;
  }
}
.article-box .img-box {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  background: #000;
  margin: 20px 0 0;
}
.article-box .img {
  position: relative;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: clamp(545px, 45vw, 700px);
  min-width: 0;
  aspect-ratio: 880/570;
  top: -20px;
  left: -20px;
}
@media screen and (max-width: 767px) {
  .article-box .img {
    width: 100%;
  }
}
.article-box .img img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
}
.article-box .num {
  position: absolute;
  font-family: "Inter", sans-serif;
  font-weight: 100;
  font-style: italic;
  font-optical-sizing: auto;
  font-size: 140px;
  letter-spacing: -0.06em;
  line-height: 1;
  height: 130px;
  bottom: 0;
}
@media screen and (max-width: 767px) {
  .article-box .num {
    font-size: 80px;
    height: 72px;
  }
}
.article-box .txt-box {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 460px;
}
@media screen and (max-width: 767px) {
  .article-box .txt-box {
    width: 100%;
    margin: 30px 0 0;
  }
}
.article-box .tit {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.63;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
}
@media screen and (max-width: 767px) {
  .article-box .tit {
    font-size: 20px;
    line-height: 1.6;
  }
}
.article-box .txt {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 2;
  text-align: justify;
  text-justify: inter-ideograph;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
  margin: 30px 0 0;
}
@media screen and (max-width: 767px) {
  .article-box .txt {
    margin: 20px 0 0;
    -webkit-font-feature-settings: normal;
            font-feature-settings: normal;
  }
}
.article-box .link-box {
  width: 220px;
  margin: 30px 0 0;
}
@media screen and (max-width: 767px) {
  .article-box .link-box {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    width: 100%;
    padding-right: 18px;
    margin: 20px 0 0;
  }
}
.article-box .link-box a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 64px;
  background: #8ba2c6;
  border: 1px solid #8ba2c6;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
@media screen and (min-width: 768px) {
  .article-box .link-box a:hover {
    background: #000;
  }
  .article-box .link-box a:hover .link-ico {
    right: 0;
  }
}
@media screen and (max-width: 767px) {
  .article-box .link-box a {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 200px;
    height: 54px;
    padding-left: 25px;
  }
}
.article-box .link-box .link-txt {
  font-family: "Inter", sans-serif;
  font-weight: 300;
  font-style: normal;
  font-optical-sizing: auto;
  font-size: 22px;
  color: #fff;
  letter-spacing: -0.04em;
}
@media screen and (max-width: 767px) {
  .article-box .link-box .link-txt {
    font-size: 18px;
  }
}
.article-box .link-box .link-ico {
  position: absolute;
  width: 36px;
  height: 2px;
  background: #fff;
  right: -18px;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
@media screen and (min-width: 768px) {
  .article-box article:not(.dead) {
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
}
.article-box article.dead .txt-box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.article-box article.dead .txt-box .tit {
  font-family: "Inter", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-optical-sizing: auto;
  color: #8ba2c6;
  font-size: 42px;
  letter-spacing: 0.06em;
}
@media screen and (max-width: 767px) {
  .article-box article.dead .txt-box .tit {
    font-size: 32px;
  }
}
.sec-bnr {
  background: #0e100d url("../img/bnr-bg-pc.webp") center left/auto 100% no-repeat;
}
@media screen and (max-width: 767px) {
  .sec-bnr {
    background-image: url("../img/bnr-bg-sp.webp");
    background-size: cover;
  }
}
.sec-bnr a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 280px;
}
@media screen and (min-width: 768px) {
  .sec-bnr a:hover .tit {
    color: #fcc800;
  }
  .sec-bnr a:hover .svg-link {
    fill: #fcc800;
  }
}
@media screen and (max-width: 767px) {
  .sec-bnr a {
    padding-left: 40px;
  }
}
.sec-bnr .tit {
  font-size: 24px;
  font-weight: 500;
  color: #fff;
  letter-spacing: 0.04em;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
@media screen and (max-width: 767px) {
  .sec-bnr .tit {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    font-size: 20px;
    line-height: 1.8;
    -webkit-filter: drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000);
            filter: drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000) drop-shadow(0 0 30px #000);
  }
  .sec-bnr .tit:after {
    content: "";
    width: 99px;
  }
  .sec-bnr .tit .tit-01 {
    width: 257px;
  }
  .sec-bnr .tit .tit-02 {
    width: 158px;
  }
}
.sec-bnr .svg {
  position: relative;
  top: 3px;
  width: 26px;
  font-size: 0;
  margin-left: 25px;
}
@media screen and (max-width: 767px) {
  .sec-bnr .svg {
    top: 1px;
    width: 18px;
    margin-left: 15px;
  }
}
.sec-bnr .svg-link {
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
footer {
  background: #000;
  padding: 50px 30px;
}
footer .logo {
  width: 246px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  footer .logo {
    width: 120px;
  }
}
footer .sns-box {
  margin: 40px 0 0;
}
@media screen and (max-width: 767px) {
  footer .sns-box {
    margin: 30px 0 0;
  }
}
footer .copy {
  font-size: 14px;
  color: #fff;
  text-align: center;
  margin: 40px 0 0;
}
@media screen and (max-width: 767px) {
  footer .copy {
    font-size: 12px;
    line-height: 1.4;
    margin: 30px 0 0;
  }
}
.fixed-bg {
  overflow: hidden;
}
.fixed-bg img {
  -webkit-transform: scale(1.1);
      -ms-transform: scale(1.1);
          transform: scale(1.1);
  -webkit-filter: blur(20px);
          filter: blur(20px);
  opacity: 0;
  -webkit-transition: 1s ease;
  transition: 1s ease;
}
.sec-main .logo {
  -webkit-transform: translateX(-50px);
      -ms-transform: translateX(-50px);
          transform: translateX(-50px);
  opacity: 0;
  -webkit-transition: 1s ease;
  transition: 1s ease;
  -webkit-transition-delay: 0.4s;
          transition-delay: 0.4s;
}
.sec-main .tit {
  -webkit-transform: translateX(-50px);
      -ms-transform: translateX(-50px);
          transform: translateX(-50px);
  opacity: 0;
  -webkit-transition: 1s ease;
  transition: 1s ease;
  -webkit-transition-delay: 0.7s;
          transition-delay: 0.7s;
}
.sec-main .scroll-box-wrap {
  opacity: 0;
  -webkit-transition: 1s ease;
  transition: 1s ease;
  -webkit-transition-delay: 1s;
          transition-delay: 1s;
}
body {
  opacity: 0;
}
body.on {
  opacity: 1;
}
body.on .fixed-bg img {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
  -webkit-filter: blur(0);
          filter: blur(0);
  opacity: 1;
}
body.on .sec-main .logo,
body.on .sec-main .tit {
  -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
          transform: translateX(0);
  opacity: 1;
}
body.on .sec-main .scroll-box-wrap {
  opacity: 1;
}
body.on .sec-main .scroll-box-wrap .line:after {
  -webkit-animation-name: line_pc;
          animation-name: line_pc;
}
@media screen and (min-width: 768px) {
  .sec-about.fade .bg-box {
    width: 0;
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .sec-about.fade .about-box-wrap {
    opacity: 0;
    -webkit-transform: translateX(-100px);
        -ms-transform: translateX(-100px);
            transform: translateX(-100px);
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .sec-about.fade.on .bg-box {
    width: 100%;
    opacity: 1;
  }
  .sec-about.fade.on .about-box-wrap {
    -webkit-transform: translateX(0);
        -ms-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
    -webkit-transition-delay: 0.6s;
            transition-delay: 0.6s;
  }
}
@media screen and (min-width: 768px) {
  .article-box article.fade:nth-of-type(odd) .img-box {
    -webkit-transform: translateX(100px);
        -ms-transform: translateX(100px);
            transform: translateX(100px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(odd) .txt-box {
    -webkit-transform: translateX(100px);
        -ms-transform: translateX(100px);
            transform: translateX(100px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(even) .img-box {
    -webkit-transform: translateX(-100px);
        -ms-transform: translateX(-100px);
            transform: translateX(-100px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(even) .txt-box {
    -webkit-transform: translateX(-100px);
        -ms-transform: translateX(-100px);
            transform: translateX(-100px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade.on:nth-of-type(odd) .img-box,
  .article-box article.fade.on:nth-of-type(odd) .txt-box {
    -webkit-transform: translateX(0);
        -ms-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
  .article-box article.fade.on:nth-of-type(even) .img-box,
  .article-box article.fade.on:nth-of-type(even) .txt-box {
    -webkit-transform: translateX(0);
        -ms-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
}
@media screen and (max-width: 767px) {
  .article-box article.fade:nth-of-type(odd) .img-box {
    -webkit-transform: translateX(-50px);
        -ms-transform: translateX(-50px);
            transform: translateX(-50px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(odd) .txt-box {
    -webkit-transform: translateX(-50px);
        -ms-transform: translateX(-50px);
            transform: translateX(-50px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(even) .img-box {
    -webkit-transform: translateX(50px);
        -ms-transform: translateX(50px);
            transform: translateX(50px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade:nth-of-type(even) .txt-box {
    -webkit-transform: translateX(50px);
        -ms-transform: translateX(50px);
            transform: translateX(50px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .article-box article.fade.on:nth-of-type(odd) .img-box,
  .article-box article.fade.on:nth-of-type(odd) .txt-box {
    -webkit-transform: translateX(0);
        -ms-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
  .article-box article.fade.on:nth-of-type(even) .img-box,
  .article-box article.fade.on:nth-of-type(even) .txt-box {
    -webkit-transform: translateX(0);
        -ms-transform: translateX(0);
            transform: translateX(0);
    opacity: 1;
  }
}
@media screen and (max-width: 767px) {
  .fade-sp.fade-top {
    -webkit-transform: translateY(50px);
        -ms-transform: translateY(50px);
            transform: translateY(50px);
    opacity: 0;
    -webkit-transition: 1s ease;
    transition: 1s ease;
  }
  .fade-sp.fade-top.on {
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}