.sub-wrap h2 {
  font-size: var(--font200);
  line-height: 0.7;
}

.sub-visual .box {
  padding: 20px;
  position: relative;
}
.sub-visual .bg {
  width: 100%;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
}
.sub-visual h2,
.sub-visual .radius-corner {
  position: absolute;
}
.sub-visual h2,
.sub-visual .path-box p {
  font-family: var(--font-f26);
}
.sub-visual h2 {
  color: #fff;
  text-align: right;
  right: 50px;
  bottom: 0.125em;
  overflow-x: clip;
}
.sub-visual h2 span {
  display: inline-block;
  transform: translateX(100%);
  transition: all 0.8s;
}
.sub-visual .radius-corner {
  width: 675px;
  background: var(--color-white);
  border-radius: 0 40px 0 0;
  padding: 20px 20px 0;
  left: 20px;
  bottom: 20px;
}
.sub-visual .path-box,
.sub-visual .lnb {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
}
.sub-visual .path-box {
  column-gap: 20px;
}
.sub-visual .path-box .home {
  width: 38px;
  height: 38px;
  background: var(--color-secondary);
  border-radius: 50%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-visual .path-box p {
  color: var(--color-primary);
  font-size: 2rem;
  letter-spacing: 0.04em;
}
.sub-visual .path-box p br {
  display: none;
}
.sub-visual .path-box span {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: var(--color-secondary);
  border-radius: 50%;
}
.sub-visual .lnb {
  column-gap: 26px;
}
.sub-visual .lnb > li {
  position: relative;
}
.sub-visual .lnb > li::after,
.sub-visual .lnb > li > a {
  transition: all 0.4s;
}
.sub-visual .lnb > li::after {
  content: "";
  display: block;
  width: 0;
  height: 1px;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  bottom: -2px;
}
.sub-visual .lnb > li > a {
  color: var(--color-secondary);
  font-size: 1.4rem;
  font-weight: 300;
}
.sub-visual .lnb > li:hover::after, .sub-visual .lnb > li.on::after {
  width: 100%;
}
.sub-visual .lnb > li:hover > a, .sub-visual .lnb > li.on > a {
  color: var(--color-primary);
  font-weight: 700;
}
.sub-visual.on h2 span {
  transform: translateX(0);
  transition-delay: 0.2s;
}

.sub-contents {
  padding: var(--gap140) 0 var(--gap180);
}
.sub-contents .title span {
  color: var(--color-primary);
  font-size: 1.8rem;
  font-weight: 700;
}
.sub-contents .title h2 {
  color: var(--color-secondary);
  margin-top: 24px;
}
.sub-contents .title.center {
  text-align: center;
}
.sub-contents .top:has(.title) {
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 45px;
}
.sub-contents .top:has(.search-box) {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.sub-contents .search-box {
  transform: translateY(0.55em);
}
.sub-contents .search-box .flex {
  column-gap: 10px;
  justify-content: flex-end;
}
.sub-contents .search-box label,
.sub-contents .search-box button {
  height: 70px;
  border-radius: 50px;
}
.sub-contents .search-box label input,
.sub-contents .search-box button {
  font-size: 2rem;
}
.sub-contents .search-box label {
  width: 100%;
  border: 1px solid #ddd;
  overflow: hidden;
}
.sub-contents .search-box label input {
  color: var(--color-secondary);
  font-weight: 300;
  padding: 0 45px;
  width: 100%;
  height: 100%;
}
.sub-contents .search-box label input:placeholder {
  color: #666;
}
.sub-contents .search-box button {
  width: 110px;
  flex-shrink: 0;
  background: var(--color-secondary);
  color: var(--color-white);
  font-weight: 700;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-contents .paging {
  margin-top: var(--gap80);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-contents .paging a {
  width: auto;
  height: auto;
  border: none;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-contents .paging .arr,
.sub-contents .paging ul {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-contents .paging .arr {
  column-gap: 20px;
}
.sub-contents .paging ul {
  padding: 0 30px;
}
.sub-contents .paging ul li {
  margin: 0 !important;
}
.sub-contents .paging ul li a {
  width: 45px;
  height: 45px;
  border: none;
  border-radius: 50%;
  color: var(--color-secondary);
  font-weight: 500;
  line-height: 1;
  transition: all 0.4s;
}
.sub-contents .paging ul li:hover a, .sub-contents .paging ul li.on a {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
}
.sub-contents .overview {
  display: flex;
  justify-content: flex-end;
  padding-bottom: var(--gap180);
  position: relative;
}
.sub-contents .overview .title {
  position: absolute;
  top: 0;
  left: 0;
}
.sub-contents .overview .item-box,
.sub-contents .overview .item-box dl,
.sub-contents .overview .item-box dl dd {
  display: flex;
  flex-direction: column;
}
.sub-contents .overview .item-box {
  width: 74.64285%;
  row-gap: calc(var(--gap80) + 20px);
  z-index: -1;
}
.sub-contents .overview .item-box dl {
  row-gap: 50px;
}
.sub-contents .overview .item-box dl dt {
  color: var(--color-secondary);
  font-size: var(--font30);
  font-weight: 700;
}
.sub-contents .overview .item-box dl dd {
  row-gap: 30px;
  color: #666;
  font-size: 1.8rem;
  line-height: 1.65;
}
.sub-contents .platform {
  padding-top: var(--gap180);
  position: relative;
}
.sub-contents .platform::before {
  content: "";
  width: 100vw;
  height: calc(100% + var(--gap180));
  background-image: url(/img/sub/bg-platform.png);
  z-index: -1;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center center;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
}
.sub-contents .platform .item-box,
.sub-contents .platform .item,
.sub-contents .platform .item dl {
  display: flex;
}
.sub-contents .platform .item-box {
  flex-direction: column;
  row-gap: 50px;
}
.sub-contents .platform .item {
  align-items: center;
  column-gap: 100px;
}
.sub-contents .platform .item .img {
  flex-shrink: 0;
}
.sub-contents .platform .item dl {
  flex-direction: column;
  row-gap: 40px;
}
.sub-contents .platform .item dl dt {
  color: var(--color-secondary);
  font-size: var(--font35);
  font-weight: 700;
  letter-spacing: -0.05em;
}
.sub-contents .platform .item dl dt p {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 20px;
}
.sub-contents .platform .item dl dd {
  color: #666;
  font-size: 1.8rem;
  line-height: 1.65;
  letter-spacing: -0.03em;
}
.sub-contents .platform .start {
  padding-right: 100px;
}
.sub-contents .platform .end {
  padding-left: 100px;
}
.sub-contents .about .title {
  position: relative;
  z-index: 1;
}
.sub-contents .about .img-box {
  width: calc(100vw - 40px);
  position: relative;
  padding: 28.5715% 0;
  margin-top: -3.5em;
  left: 50%;
  transform: translateX(-50%);
  clip-path: polygon(50% 0, 50% 0, 50% 100%, 50% 100%);
}
.sub-contents .about .img-box .mark,
.sub-contents .about .img-box dl *,
.sub-contents .about .img-box .vision {
  opacity: 0;
}
.sub-contents .about .img-box .mark,
.sub-contents .about .img-box dl * {
  transform: translateY(80px);
  transition: all 0.8s;
}
.sub-contents .about .img-box .mark {
  display: flex;
  justify-content: center;
}
.sub-contents .about .img-box .img,
.sub-contents .about .img-box .img img,
.sub-contents .about .img-box .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.sub-contents .about .img-box .img,
.sub-contents .about .img-box .text {
  width: 100%;
}
.sub-contents .about .img-box .img {
  height: 100%;
}
.sub-contents .about .img-box .img img {
  min-height: 100%;
}
.sub-contents .about .img-box .text {
  padding: 0 20px;
}
.sub-contents .about .img-box .text * {
  color: #fff;
  text-align: center;
}
.sub-contents .about .img-box .text dl dt {
  font-size: calc(var(--font60) - 1rem);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.2;
  margin: 25px 0 60px;
}
.sub-contents .about .img-box .text dl dd {
  font-size: 1.8rem;
  letter-spacing: -0.03em;
  line-height: 1.65;
}
.sub-contents .about .img-box .vision {
  color: rgba(255, 255, 255, 0.3);
  font-size: calc(var(--font300) + var(--font200));
  font-family: var(--font-f26);
  line-height: 0.785;
  position: absolute;
  right: 100px;
  bottom: 0;
  transition: all 0.8s;
  clip-path: polygon(100% 0, 100% 0, 100% 100%, 100% 100%);
}
.sub-contents .about .img-box.on {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
.sub-contents .about .img-box.on .mark,
.sub-contents .about .img-box.on dl *,
.sub-contents .about .img-box.on .vision {
  opacity: 1;
}
.sub-contents .about .img-box.on .mark,
.sub-contents .about .img-box.on dl * {
  transform: translateY(0);
}
.sub-contents .about .img-box.on .mark {
  transition-delay: 0.4s;
}
.sub-contents .about .img-box.on dl dt {
  transition-delay: 0.6s;
}
.sub-contents .about .img-box.on dl dd {
  transition-delay: 0.7s;
  opacity: 0.8;
}
.sub-contents .about .img-box.on .vision {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
  transition-delay: 1s;
}
.sub-contents .about .item-box {
  padding-top: var(--gap140);
}
.sub-contents .about .item-box .sub-flex > div {
  display: flex;
  flex-direction: column;
  row-gap: 30px;
}
.sub-contents .about .item-box .sub-flex > div p {
  color: var(--color-secondary);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.05em;
}
.sub-contents .about .item-box hr {
  width: 100%;
  height: 1px;
  background: #666;
  margin: var(--gap140) 0;
}
.sub-contents .project .explain {
  align-items: flex-end;
  justify-content: space-between;
  padding-left: calc(var(--gap80) + 20px);
}
.sub-contents .project .explain dl {
  min-width: 50%;
  margin-bottom: -0.9em;
}
.sub-contents .project .explain dl dt {
  color: var(--color-secondary);
  font-size: var(--font30);
  font-weight: 700;
  letter-spacing: -0.05em;
  margin-bottom: 25px;
}
.sub-contents .project .explain dl dd {
  color: #666;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
  line-height: 1.65;
}
.sub-contents .project .top-img {
  text-align: center;
  clip-path: polygon(50% 0, 50% 0, 50% 100%, 50% 100%);
}
.sub-contents .project .top-img.on {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
.sub-contents .project .sub-flex {
  margin-top: var(--gap140);
  margin-bottom: var(--gap140);
}
.sub-contents .project .info-box {
  row-gap: 70px;
}
.sub-contents .notice .search-box {
  width: 65.4285%;
}
.sub-contents .notice .item {
  border-bottom: 1px solid var(--color-black);
}
.sub-contents .notice .item > a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: 70px;
  padding: 30px 0;
}
.sub-contents .notice .item .text {
  padding: 10px 0 0;
}
.sub-contents .notice .item .text dl {
  margin-bottom: 30px;
}
.sub-contents .notice .item .text dl dt {
  color: var(--color-secondary);
  font-size: var(--font30);
  font-weight: 700;
  letter-spacing: -0.05em;
  margin-bottom: 15px;
}
.sub-contents .notice .item .text dl dd {
  color: #666;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
  line-height: 1.65;
}
.sub-contents .notice .item .text .date {
  color: #8d8d8d;
  font-size: 1.6rem;
  font-family: var(--font-r);
}
.sub-contents .notice .item .img {
  width: 23.5714285%;
  flex-shrink: 0;
  padding: 7.8575% 0;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}
.sub-contents .notice .item .img img {
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.sub-contents .notice .view-box {
  border-top: 1px solid #000;
}
.sub-contents .notice .view-box h5 {
  color: var(--color-secondary);
  font-size: calc(var(--font35) + 0.5rem);
  letter-spacing: -0.05em;
  padding: 40px 30px;
}
.sub-contents .notice .view-box .content {
  border-bottom: 1px solid #000;
}
.sub-contents .notice .view-box .top {
  border-top: 1px solid #dedede;
  border-bottom: 1px solid #dedede;
  padding: 25px 30px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.sub-contents .notice .view-box .file {
  max-width: calc(100% - 100px);
  column-gap: 20px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
}
.sub-contents .notice .view-box .file * {
  color: var(--color-gray);
}
.sub-contents .notice .view-box .file i {
  font-size: 3rem;
}
.sub-contents .notice .view-box .file span {
  display: inline-block;
  width: 100%;
  font-size: 1.8rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  text-overflow: ellipsis;
  word-wrap: break-word;
}
.sub-contents .notice .view-box .date {
  display: inline-flex;
  width: 80px;
  flex-shrink: 0;
  color: var(--color-gray);
  font-size: 1.8rem;
  font-weight: 300;
  font-family: var(--font-r);
}
.sub-contents .notice .view-box .text {
  padding: 30px;
}
.sub-contents .notice .view-box .preview {
  padding: 0 30px;
  margin-top: 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.sub-contents .notice .view-box .preview a {
  color: var(--color-gray);
  font-size: 2.4rem;
  font-family: var(--font-f55);
}
.sub-contents .notice .view-box .preview .list {
  background: var(--color-primary);
  padding: 25px 30px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
}
.sub-contents .notice .view-box .preview .list i {
  color: #fff;
  font-size: 3rem;
}
.sub-contents .dashboard .search-box {
  width: 51.5%;
}
.sub-contents .dashboard .info-box {
  grid-template-columns: repeat(3, 1fr);
  row-gap: 60px;
  column-gap: 40px;
  padding-top: var(--gap80);
}
.sub-contents .contact .item-box {
  padding-top: var(--gap140);
}
.sub-contents .contact .sub-flex {
  justify-content: space-between;
}
.sub-contents .contact .text * {
  font-weight: 700;
}
.sub-contents .contact .text em {
  color: var(--color-primary);
  font-size: 2rem;
  font-family: var(--font-r);
}
.sub-contents .contact .text h5 {
  color: var(--color-secondary);
  font-size: var(--font35);
  letter-spacing: -0.05em;
  margin-top: 10px;
}
.sub-contents .contact .info {
  width: 74.285%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  row-gap: 30px;
}
.sub-contents .contact .info dl {
  display: flex;
  justify-content: space-between;
}
.sub-contents .contact .info dl dt {
  width: 180px;
  flex-shrink: 0;
  color: var(--color-secondary);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}
.sub-contents .contact .info dl dt em {
  color: var(--color-primary);
}
.sub-contents .contact .info dl dd {
  width: 100%;
}
.sub-contents .contact .info dl input,
.sub-contents .contact .info dl textarea {
  width: 100%;
  border: 1px solid #ddd;
  color: var(--color-black);
  font-size: 1.6rem;
  padding: 20px;
}
.sub-contents .contact .info dl input::placeholder,
.sub-contents .contact .info dl textarea::placeholder {
  color: #666;
}
.sub-contents .contact .info dl input {
  height: 55px;
}
.sub-contents .contact .info dl textarea {
  height: 300px;
}
.sub-contents .contact .policy-box {
  height: 300px;
  background: #F5F5F5;
  border: 1px solid #ddd;
  padding: 35px;
}
.sub-contents .contact .policy-box .scroll-box {
  height: 100%;
  overflow-y: scroll;
}
.sub-contents .contact .policy-box .scroll-box * {
  all: unset;
  display: block;
  color: #717171;
  letter-spacing: -0.05em;
}
.sub-contents .contact .policy-box .scroll-box .text,
.sub-contents .contact .policy-box .scroll-box .dl-box,
.sub-contents .contact .policy-box .scroll-box .dl-box > dl,
.sub-contents .contact .policy-box .scroll-box .dl-box > dl > dd,
.sub-contents .contact .policy-box .scroll-box .sub-text-box,
.sub-contents .contact .policy-box .scroll-box .sub-text-box > div,
.sub-contents .contact .policy-box .scroll-box ul {
  display: flex;
  flex-direction: column;
}
.sub-contents .contact .policy-box .scroll-box .text,
.sub-contents .contact .policy-box .scroll-box .dl-box {
  row-gap: 20px;
}
.sub-contents .contact .policy-box .scroll-box .dl-box > dl,
.sub-contents .contact .policy-box .scroll-box .dl-box > dl > dd,
.sub-contents .contact .policy-box .scroll-box .sub-text-box > div {
  row-gap: 10px;
}
.sub-contents .contact .policy-box .scroll-box .sub-text-box {
  row-gap: 15px;
}
.sub-contents .contact .policy-box .scroll-box ul {
  row-gap: 5px;
}
.sub-contents .contact .consent-box label,
.sub-contents .contact .consent-box label input {
  cursor: pointer;
}
.sub-contents .contact .consent-box label {
  display: flex;
  align-items: center;
  column-gap: 10px;
  margin-top: 30px;
}
.sub-contents .contact .consent-box label input {
  width: 20px;
  height: 20px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
.sub-contents .contact .consent-box label input:checked {
  background: var(--color-primary) url(/img/svg/icon-checked.svg) no-repeat center/12px;
  border-color: var(--color-primary);
}
.sub-contents .contact .consent-box label p {
  color: var(--color-secondary);
}
.sub-contents .contact .captcha-box {
  display: flex;
  column-gap: 10px;
  margin: 50px 0;
}
.sub-contents .contact .captcha-box > div,
.sub-contents .contact .captcha-box .img {
  flex-shrink: 0;
}
.sub-contents .contact .captcha-box > div {
  display: flex;
  flex-direction: column;
  row-gap: 10px;
  justify-content: center;
}
.sub-contents .contact .captcha-box .img {
  width: 170px;
  height: 55px;
  position: relative;
}
.sub-contents .contact .captcha-box .img img {
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.sub-contents .contact .captcha-box label {
  width: 100%;
}
.sub-contents .contact .captcha-box label input {
  width: 100%;
  height: 55px;
  border: 1px solid #ddd;
  color: var(--color-black);
  font-size: 1.6rem;
  padding: 0 20px;
}
.sub-contents .contact .button-box {
  display: flex;
  justify-content: flex-end;
  column-gap: 20px;
}
.sub-contents .contact .button-box button {
  display: flex;
  border: 1px solid transparent;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  padding: 20px 80px;
}
.sub-contents .contact .button-box .border {
  border-color: #ddd;
  color: #666;
}
.sub-contents .contact .button-box .background {
  background: var(--color-primary);
  color: #fff;
}

@media (max-width: 1660px) {
  header .logo {
    transform: translate(5px, 5px);
  }
}
@media (prefers-color-scheme: dark) {
  .sub-visual .path-box .home img {
    filter: brightness(0);
  }
  .sub-contents .contact .captcha-box > div img {
    filter: brightness(0) invert(1);
  }
}