@charset "UTF-8";
/* 메인섹션공통 */
main {
  --sideband-width: 1rem;
}
main section {
  --swiper-navigation-size: 3rem;
  position: relative;
}
main section .swiper-button-prev, main section .swiper-button-next {
  position: relative !important;
  top: auto !important;
  right: auto !important;
  left: auto !important;
  display: inline-block;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-top: 0;
  width: var(--swiper-navigation-size);
  height: var(--swiper-navigation-size);
  cursor: pointer;
  overflow: hidden;
  color: transparent;
  font-size: 0;
  text-indent: -9999px;
  white-space: nowrap;
  background-position: center;
  background-repeat: no-repeat;
  background-size: var(--swiper-navigation-size);
}
main section .swiper-button-prev:after, main section .swiper-button-next:after {
  display: none;
}
main section .swiper-button-prev:where(:hover, :focus), main section .swiper-button-next:where(:hover, :focus) {
  background-color: rgba(0, 0, 0, 0.04);
}
main section .swiper-button-pause, main section .swiper-button-play {
  position: relative;
  z-index: 3;
  display: inline-block;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-top: 0;
  border-radius: 0.25rem;
  width: var(--swiper-navigation-size);
  height: var(--swiper-navigation-size);
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  overflow: hidden;
  color: transparent;
  font-size: 0;
  text-indent: -9999px;
  white-space: nowrap;
  background-position: center;
  background-repeat: no-repeat;
  background-size: var(--swiper-navigation-size);
}
main section .swiper-button-pause:after, main section .swiper-button-play:after {
  display: none;
}
main section .swiper-button-pause:where(:hover, :focus), main section .swiper-button-play:where(:hover, :focus) {
  background-color: rgba(255, 255, 255, 0.1);
}
main section .swiper-button-prev {
  background-image: url(../images/main/swiper_prev.png);
}
main section .swiper-button-next {
  background-image: url(../images/main/swiper_next.png);
}
main section .swiper-button-pause {
  background-image: url(../images/main/swiper_pause.png);
}
main section .swiper-button-play {
  background-image: url(../images/main/swiper_play.png);
}
main section .swiper-button-disabled {
  opacity: 0.4 !important;
  pointer-events: none;
  -webkit-filter: grayscale(1);
          filter: grayscale(1);
}
main .main-title {
  margin-bottom: 1.5rem;
}
main .main-title h1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem 1rem;
  color: #333;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.25em;
  letter-spacing: -0.03em;
}
main .main-title .desc {
  margin-top: 0.5rem;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.5em;
}

.sideband {
  --bl-height: 153px;
  --rd-height: 98px;
  --gr-height: 148px;
  --ye-height: 142px;
  position: fixed;
  top: var(--header-height);
  z-index: 102;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: var(--sideband-width);
  height: calc(100svh - var(--header-height));
  min-height: 100px;
  overflow: hidden;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
.sideband div {
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
.sideband .wh {
  -ms-flex-negative: 1;
      flex-shrink: 1;
}
.sideband .wh1 {
  height: calc(100% - var(--bl-height) - var(--rd-height));
  max-height: 430px;
}
.sideband .wh2 {
  height: calc(100% - var(--bl-height) - var(--rd-height));
  max-height: 80px;
}
.sideband .wh3 {
  height: calc(100% - var(--gr-height) - var(--ye-height));
  max-height: 80px;
}
.sideband .wh4 {
  height: calc(100% - var(--gr-height) - var(--ye-height));
  max-height: 146px;
}
.sideband .wh5 {
  height: calc(100% - var(--gr-height) - var(--ye-height));
  min-height: 20px;
  max-height: 170px;
}
.sideband .bl {
  height: var(--bl-height);
  background-color: #2C36A6;
}
.sideband .rd {
  height: var(--rd-height);
  background-color: #FB5A61;
}
.sideband .gr {
  height: var(--gr-height);
  background-color: #2B5D5A;
}
.sideband .ye {
  height: var(--ye-height);
  background-color: #FFCD47;
}
.sideband-left {
  left: 0;
}
.sideband-right {
  right: 0;
}

body.scroll-down .sideband div {
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .wh1 {
  max-height: 220px;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .wh2 {
  max-height: 100px;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .wh3 {
  max-height: 180px;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .wh4 {
  max-height: 180px;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .wh5 {
  max-height: 0;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
body.scroll-down .sideband .bl {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
body.scroll-down .sideband .rd {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
body.scroll-down .sideband .gr {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}
body.scroll-down .sideband .ye {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  -webkit-transition-delay: 0.3s;
          transition-delay: 0.3s;
}

body.scroll-down .logo {
  visibility: hidden;
}
body.scroll-down .head-nav {
  visibility:hidden;
}

/* ----- Hero */
.section-hero {
  position: relative;
  top: 0;
  left: 0;
  margin-top: 3.75rem;
  padding-inline: 3.75rem;
  padding-top: calc(var(--header-height) + 2.5rem);
}

.main-hero {
  --block-w: 5.625rem;
  --block-h: 5rem;
  position: relative;
  margin-inline: auto;
  width: 90%;
  max-width: var(--contents-width-u-wide);
  max-width: 1680px;
  height: calc(100svh - var(--header-height));
  height: 48rem;
  background-color: rebeccapurple;
  overflow: hidden;
}
.main-hero video {
  width: 100%;
  height: 100%;
  background-color: #000;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: top center;
     object-position: top center;
}
.main-hero a {
  display: block;
  width: 100%;
  height: 100%;
}
.main-hero .thumb {
  width: 100%;
  height: 100%;
}
.main-hero .thumb:before {
  display: none;
}
.main-hero .thumb img {
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.main-hero .visual-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  pointer-events: none;
}
.main-hero .bar {
  position: absolute;
  z-index: 2;
  background-color: #fff;
  -webkit-transition: 0.2s ease-in-out;
  transition: 0.2s ease-in-out;
}
.main-hero .bar1 {
  top: 0;
  left: 0;
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}
.main-hero .bar2 {
  left: 0;
  bottom: 0;
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}
.main-hero .bar3 {
  top: 0;
  right: 0;
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}

.main-hero:has(.swiper-slide:nth-child(3).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(4).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(5).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}

.main-hero:has(.swiper-slide:nth-child(6).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 3);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(7).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 3);
}

.main-hero:has(.swiper-slide:nth-child(8).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}

.main-hero:has(.swiper-slide:nth-child(9).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(10).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(11).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 3);
}


.main-hero:has(.swiper-slide:nth-child(12).swiper-slide-active) .bar1 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}

.main-hero:has(.swiper-slide:nth-child(3).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(4).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 3);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(5).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(6).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 3);
}

.main-hero:has(.swiper-slide:nth-child(7).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 3);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(8).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(9).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 3);
}


.main-hero:has(.swiper-slide:nth-child(10).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}


.main-hero:has(.swiper-slide:nth-child(11).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 3);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(12).swiper-slide-active) .bar2 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(3).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 3);
}

.main-hero:has(.swiper-slide:nth-child(4).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(5).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(6).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(7).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(8).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}

.main-hero:has(.swiper-slide:nth-child(9).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 3);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(10).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(11).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 2);
  height: calc(var(--block-h) * 1);
}


.main-hero:has(.swiper-slide:nth-child(12).swiper-slide-active) .bar3 {
  width: calc(var(--block-w) * 1);
  height: calc(var(--block-h) * 2);
}


.main-hero .bar4 {
  right: 0;
  bottom: 0;
  width: calc(100% - var(--block-w));
  width: 100%;
  height: var(--block-h);
  height: calc(var(--block-h) + 20px);
}
.main-hero .swiper-controls {
  --swiper-button-size: 5rem;
  --swiper-navigation-size: 1.5rem;
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 2;
  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;
  margin-top: 0.5rem;
  width: calc(var(--block-w) * 2);
  height: var(--swiper-button-size);
  background-color: #FFF;
}
.main-hero .swiper-controls button {
  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: auto;
  min-width: var(--swiper-navigation-size);
  height: var(--swiper-navigation-size);
  background-color: #6C6C6C;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto var(--swiper-navigation-size);
}
.main-hero .swiper-controls .swiper-button-prev, .main-hero .swiper-controls .swiper-button-next {
  position: static;
  z-index: 3;
  display: inline-block;
  margin-top: 0;
  padding: 0;
  border: 0;
  background-color: #fff;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  overflow: hidden;
  color: transparent;
  font-size: 0;
  text-indent: -9999px;
  white-space: nowrap;
}
.main-hero .swiper-controls .swiper-button-prev:where(:hover, :focus), .main-hero .swiper-controls .swiper-button-next:where(:hover, :focus) {
  background-color: #F9F9F9;
}
.main-hero .swiper-controls .swiper-button-prev:after, .main-hero .swiper-controls .swiper-button-next:after {
  display: none;
}
.main-hero .swiper-controls .swiper-button-prev {
  background-image: url(../images/main/swiper_prev.png);
}
.main-hero .swiper-controls .swiper-button-next {
  background-image: url(../images/main/swiper_next.png);
}
.main-hero .swiper-controls .swiper-button-disabled {
  opacity: 0.5 !important;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  pointer-events: none;
}
.main-hero .swiper-controls .swiper-paging-info {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 2.75rem;
  padding-inline: 0.5rem;
  width: auto;
  min-width: var(--swiper-navigation-size);
  height: var(--swiper-navigation-size);
  background-color: #FFF;
  text-align: center;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  background-position: center;
  background-repeat: no-repeat;
  background-size: auto var(--swiper-navigation-size);
  background-image: url(../images/main/slash.png);
}
.main-hero .swiper-controls .swiper-paging-info span {
  position: relative;
  display: inline-block;
  min-width: var(--swiper-navigation-size);
  color: #010101;
  font-size: 1rem;
  line-height: var(--swiper-navigation-size);
  letter-spacing: 0.03em;
}
.main-hero .swiper-controls .swiper-paging-info span.current {
  font-weight: 600;
}
.main-hero .swiper-controls .swiper-paging-info span.total {
  font-weight: 600;
}
.main-hero .swiper-pagination-dots {
  position: absolute;
  right: 0;
  left: 0;
  bottom: 1rem;
  z-index: 22;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 0.875rem;
  text-align: center;
}
.main-hero .swiper-pagination-dots .swiper-pagination-bullet {
  opacity: 1;
  border-radius: 50%;
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  -webkit-transition: background 0.3s;
  transition: background 0.3s;
}
.main-hero .swiper-pagination-dots .swiper-pagination-bullet-active {
  background: #FFF;
}

/* ----- Topic contents */
.fixed-logo {
  position: sticky;
  top: 50%;
  right: 0;
  left: 0;
  z-index: -1;
  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: 100%;
  height: 50px;
  text-align: center;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.fixed-logo svg {
  width: 100%;
  height: 100%;
}

.section-topic {
  padding-block: 10rem 12rem;
}

.main-topic {
  --column-gap: 12rem;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  row-gap: 5rem;
  -webkit-column-gap: var(--column-gap);
     -moz-column-gap: var(--column-gap);
          column-gap: var(--column-gap);
}
.main-topic .item {
  display: block;
  width: calc(50% - var(--column-gap) / 2);
  max-width: 574px;
}
.main-topic .item .thumb {
  aspect-ratio: 43/32;
}
.main-topic .item .thumb > img {
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  -o-object-fit: cover;
     object-fit: cover;
}
.main-topic .item .title {
  margin-top: 2rem;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.25em;
}
.main-topic .item .desc {
  margin-top: 0.25rem;
  color: #A9A9A9;
  font-size: 1.125rem;
  line-height: 1.5em;
  font-weight: 300;
  font-family: "GongGothicLight", serif;
}
.main-topic .graphic {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.main-topic .graphic img {
  position: absolute;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  -o-object-fit: contain;
     object-fit: contain;
}
.main-topic .graphic.shape-1 img:nth-child(1) {
  top: 74px;
  left: -1px;
  width: 76px;
  height: 20px;
  -webkit-transform-origin: top left;
          transform-origin: top left;
}
.main-topic .graphic.shape-1 img:nth-child(2) {
  right: -1px;
  bottom: calc(50% - 20px);
  width: 104px;
  height: 20px;
  -webkit-transform-origin: bottom right;
          transform-origin: bottom right;
}
.main-topic .graphic.shape-2 img:nth-child(1) {
  top: -1px;
  left: -1px;
  width: 142px;
  height: 136px;
  -webkit-transform-origin: top left;
          transform-origin: top left;
}
.main-topic .graphic.shape-2 img:nth-child(2) {
  right: -1px;
  bottom: -1px;
  width: 142px;
  height: 136px;
  -webkit-transform-origin: bottom right;
          transform-origin: bottom right;
}
.main-topic .graphic.shape-3 img:nth-child(1) {
  top: -1px;
  left: -1px;
  width: 90px;
  height: 20px;
  -webkit-transform-origin: top left;
          transform-origin: top left;
}
.main-topic .graphic.shape-3 img:nth-child(2) {
  right: 68px;
  bottom: -1px;
  width: 20px;
  height: 100px;
  -webkit-transform-origin: top right;
          transform-origin: top right;
}
.main-topic .graphic.shape-4 img:nth-child(1) {
  top: -1px;
  left: 72px;
  width: 20px;
  height: 50px;
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}
.main-topic .graphic.shape-4 img:nth-child(2) {
  right: 80px;
  bottom: -1px;
  width: 20px;
  height: 54px;
  -webkit-transform-origin: top right;
          transform-origin: top right;
}
.main-topic .item:where(:hover) .thumb > img {
  -webkit-transform: scale(1.1) !important;
          transform: scale(1.1) !important;
}
.main-topic .item:where(:hover) .graphic img {
  -webkit-transform: scale(0) !important;
          transform: scale(0) !important;
}

/* ----- STORYTELLING */
.section-story {
  --space: 0.625rem;
  padding-bottom: 12.5rem;
}
.section-story .contain {
  position: relative;
}
.section-story .contain-wide {
  padding-inline: calc(var(--sideband-width) + var(--wrapper-padding-x));
}
.section-story .main-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1rem;
}
.section-story .main-title h1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.375rem 0.75rem;
}
.section-story .swiper-controls {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: var(--space);
}
.section-story .swiper-area {
  position: relative;
  padding-left: calc(var(--sideband-width) + 10px);
  padding-left: 10px;
  width: 100%;
  overflow: hidden;
}

.story-swiper {
  overflow: hidden;
}
.story-swiper a {
  position: relative;
  display: block;
  text-decoration: none;
}
.story-swiper a:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  background-color: #000;
  -webkit-transition: opacity 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out;
}
.story-swiper .swiper-slide {
  width: 18.75rem !important;
  -webkit-transition: width 0.6s ease-out;
  transition: width 0.6s ease-out;
}
.story-swiper .thumb {
  width: 100%;
  max-height: 690px;
}
.story-swiper .thumb > img {
  height: 100%;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  -o-object-fit: cover;
     object-fit: cover;
  aspect-ratio: 8/23;
  -webkit-filter: grayscale(0.5);
          filter: grayscale(0.5);
}
.story-swiper a:where(:hover, :focus):before {
  opacity: 0.65;
}
.story-swiper a:where(:hover, :focus) .thumb > img {
  -webkit-filter: grayscale(0);
          filter: grayscale(0);
}
.story-swiper a:where(:hover, :focus) .title {
  opacity: 0.9;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  -webkit-transition-delay: 0.2s;
          transition-delay: 0.2s;
}
.story-swiper .title {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 2;
  opacity: 0;
  padding: 1rem 1.5rem;
  width: 100%;
  color: #fff;
  font-size: 3.875rem;
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.25em;
  letter-spacing: -0.04em;
  -webkit-transform: scale(0.96);
          transform: scale(0.96);
  -webkit-transition: all 0.1s ease-out;
  transition: all 0.1s ease-out;
  -webkit-transition-delay: initial;
          transition-delay: initial;
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}
.story-swiper .graphic {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.story-swiper .graphic img {
  position: absolute;
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  -o-object-fit: contain;
     object-fit: contain;
}
.story-swiper .graphic.shape-1 img:nth-child(1) {
  top: -1px;
  left: -1px;
  width: 139px;
  height: 32px;
  -webkit-transform-origin: top right;
          transform-origin: top right;
}
.story-swiper .graphic.shape-1 img:nth-child(2) {
  left: -1px;
  bottom: -1px;
  width: 139px;
  height: 32px;
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}
.story-swiper .graphic.shape-2 img:nth-child(1) {
  top: -1px;
  left: -1px;
  width: 142px;
  height: 136px;
  -webkit-transform-origin: top left;
          transform-origin: top left;
}
.story-swiper .graphic.shape-2 img:nth-child(2) {
  right: -1px;
  bottom: -1px;
  width: 142px;
  height: 136px;
  -webkit-transform-origin: bottom right;
          transform-origin: bottom right;
}
.story-swiper .graphic.shape-3 img:nth-child(1) {
  right: -1px;
  bottom: -1px;
  width: 108px;
  height: 108px;
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}
.story-swiper .graphic.shape-4 img:nth-child(1) {
  top: -1px;
  right: -1px;
  width: 41px;
  height: 159px;
  -webkit-transform-origin: top right;
          transform-origin: top right;
}
.story-swiper .graphic.shape-4 img:nth-child(2) {
  top: 194px;
  right: -1px;
  width: 41px;
  height: 62px;
  -webkit-transform-origin: bottom left;
          transform-origin: bottom left;
}
.story-swiper .graphic.shape-4 img:nth-child(3) {
  right: -1px;
  bottom: 0;
  width: 41px;
  height: 62px;
  -webkit-transform-origin: bottom right;
          transform-origin: bottom right;
}
.story-swiper .graphic.shape-5 img:nth-child(1) {
  top: -1px;
  right: -1px;
  width: 142px;
  height: 136px;
  -webkit-transform-origin: top right;
          transform-origin: top right;
}
.story-swiper .swiper-slide:where(:hover) .thumb > img {
  -webkit-transform: scale(1.1) !important;
          transform: scale(1.1) !important;
}
.story-swiper .swiper-slide:where(:hover) .graphic img {
  -webkit-transform: scale(0) !important;
          transform: scale(0) !important;
}

/* ----- Timeline */
.section-timeline {
  --space: 0.625rem;
  padding-bottom: 8rem;
}
.section-timeline .contain {
  position: relative;
}
.section-timeline .contain-wide {
  padding-inline: calc(var(--sideband-width) + var(--wrapper-padding-x));
}
.section-timeline .main-title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  padding-inline: 2rem;
}
.section-timeline .main-title h1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.375rem 0.75rem;
}
.section-timeline .main-title h1 span {
  display: block;
}
.section-timeline .main-title h1 a {
  display: block;
}
.section-timeline .main-title h1 + a {
  color: #333;
  font-size: 1rem;
  font-weight: 500;
  line-height: 125%; /* 1.25rem */
  letter-spacing: -0.02rem;
  text-align: right;
  text-indent: -9999px;
  width: 48px;
  height: 48px;
  display: block;
  background-image: url(../images/main/swiper_next.png);
}
.section-timeline .main-title h1 + a span {
  text-indent: -9999px;
  visibility: hidden;
}

.section-timeline .swiper-controls {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: var(--space);
}
.section-timeline .main-timeline {
  text-align: center;
  background: url(../images/main/timeline.png) no-repeat center white;
  background-size: contain;

  max-height: 430px;
  height: calc(100vw / 3.3);

  width: 90%;
  max-width: 1680px;
  margin: auto;
}
.section-timeline .main-timeline ul {
  --num: 6;
  --gap: 0.5rem;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: var(--gap);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.section-timeline .main-timeline ul > * {
  width: calc(100% / var(--num) - (var(--gap) - var(--gap) * 1 / var(--num)));
}
.section-timeline .main-timeline a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-inline: auto;
  padding: 0.5rem;
  width: 100%;
  max-width: 12rem;
  text-decoration: none;
  aspect-ratio: 1;
}
.section-timeline .main-timeline a:where(:hover, :focus) .thumb img {
  -webkit-transform: scale(1.2) !important;
          transform: scale(1.2) !important;
  -webkit-transition: -webkit-transform 0.3s ease-in-out;
  transition: -webkit-transform 0.3s ease-in-out;
  transition: transform 0.3s ease-in-out;
  transition: transform 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
}
.section-timeline .main-timeline .thumb {
  width: 100%;
}
.section-timeline .main-timeline .thumb:before {
  opacity: 0;
}
.section-timeline .main-timeline .thumb img {
  -webkit-transform: scale(1);
          transform: scale(1);
  -webkit-transition: -webkit-transform 0.2s ease-in-out;
  transition: -webkit-transform 0.2s ease-in-out;
  transition: transform 0.2s ease-in-out;
  transition: transform 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out;
  aspect-ratio: inherit;
  -o-object-fit: contain;
     object-fit: contain;
}
.section-timeline .main-timeline .title {
  margin-block: 0.5rem 0.25rem;
  max-height: 3em;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5em;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  word-wrap: break-word;
  word-break: break-all;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.section-timeline .main-timeline .desc {
  color: #A9A9A9;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.25em;
}
.section-timeline .floating-content {
  --scale-a: 0.94;
  --scale-b: 1.02;
  --rotate-a: -2deg;
  --rotate-b: 2deg;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-height: 100%;
}
.section-timeline .floating-item {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  max-width: 100%;
  height: 100%;
  -webkit-transform: scale(0.94) rotate(0deg);
          transform: scale(0.94) rotate(0deg);
  -webkit-animation-name: floating-animate;
          animation-name: floating-animate;
  -webkit-animation-duration: 10s;
          animation-duration: 10s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
          animation-direction: alternate;
  -webkit-transform-origin: center center;
          transform-origin: center center;
  offset-path: path("M 67.6265 19.6887 C 67.6265 19.6887 67.6265 36.8093 67.6265 36.8093");
  offset-rotate: 0deg;
}

.timeline-swiper {
  position: relative;
  margin-inline: auto;
  padding-block: var(--space);
  max-width: var(--contents-width-u-wide);
  overflow: hidden;
  text-align: center;
  border-block: 1px solid #000;
}
.timeline-swiper .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-inline: var(--space);
  border-left: 1px solid #000;
}
.timeline-swiper .number-wrap {
  opacity: 0.1;
  padding: var(--space) calc(var(--space) + 0.375rem);
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  -webkit-transform: rotate(-90deg);
          transform: rotate(-90deg);
}
.timeline-swiper .number {
  width: -webkit-min-content;
  width: -moz-min-content;
  width: min-content;
  color: #010101;
  font-size: 5rem;
  font-weight: 800;
  line-height: 1em;
  line-height: 0.375em;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  font-weight: 700;
  font-family: "Gmarket Sans", "sans-serif";
}
.timeline-swiper .pic-wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: var(--space);
  min-height: 44.5rem;
  overflow: hidden;
}
.timeline-swiper .pic {
  display: block;
  width: 100%;
  max-width: 140px;
  aspect-ratio: 35/39;
}
.timeline-swiper .pic img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}