.project {
  position: relative;
  color: #fff;
  overflow-x: hidden;
  background: linear-gradient(45deg, #000 0%, #000 50%, #221601, #110d01);
}
.project * {
  box-sizing: border-box;
}
.project picture {
  display: block;
}
.project img {
  max-width: 100%;
  vertical-align: bottom;
}
.project .common-container {
  width: 100%;
  margin: 0 auto;
  max-width: 1440px;
}
@media (min-width: 1930px) {
  .project .common-container {
    max-width: 1600px;
  }
}
.project .common-box {
  position: relative;
  padding: 80px 0;
}
.project .common-box__inner {
  position: relative;
  z-index: 5;
  background: url("../images/box.png") top center repeat-y;
  background-size: 100% auto;
  padding: 15px;
}
@media (min-width: 996px) {
  .project .common-box__inner {
    padding: 20px 100px;
  }
}
.project .common-box__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  filter: blur(6px);
  background: linear-gradient(0deg, rgba(52, 39, 1, 0.8), rgba(10, 8, 0, 0.8));
  border-radius: 50px;
}
.project .common-box::before {
  content: "";
  position: absolute;
  z-index: 1;
  width: calc(100% - 50px);
  height: 50px;
  top: 25px;
  left: 25px;
  background: url("../images/box-top.png") top center no-repeat ;
  background-size: cover;
  background-size: 100% auto;
  opacity: 0.5;
}
.project .common-box::after {
  content: "";
  position: absolute;
  z-index: 1;
  width: calc(100% - 50px);
  height: 50px;
  bottom: 25px;
  right: 25px;
  background: url("../images/box-bottom.png") top center no-repeat ;
  background-size: cover;
  background-size: 100% auto;
  opacity: 0.5;
}
.project .title__box {
  position: relative;
  width: 100%;
  margin: 0 auto;
  max-width: 1000px;
  text-align: center;
}
.project .title__box h2 {
  position: relative;
  z-index: 2;
  color: #fff;
  text-shadow: #000 2px 2px 10px;
  font-size: 26px;
  padding: 0 0 30px;
}
.project .title__box h2::after {
  content: "";
  display: block;
  position: relative;
  width: 150px;
  height: 10px;
  margin: 10px auto;
  background: url("../images/line.png") top center no-repeat ;
  background-size: cover;
}
@media (min-width: 996px) {
  .project .title__box h2 {
    font-size: 50px;
  }
}

.backtotop {
  display: none;
  position: fixed;
  z-index: 90;
  right: 10px;
  bottom: 10px;
  width: 40px;
  height: 40px;
  background: url("../images/gotop.png") center center no-repeat ;
  background-size: cover;
}
@media (min-width: 996px) {
  .backtotop {
    width: 80px;
    height: 80px;
    bottom: 30px;
  }
  .backtotop:hover {
    filter: drop-shadow(0 0 5px rgba(240, 255, 0, 0.75)) brightness(1.2);
  }
}

.kv {
  position: relative;
  z-index: 2;
  padding: 0 0 25px;
  background: url("../images/bg-xs.jpg") top right no-repeat ;
  background-size: cover;
  background-attachment: fixed;
}
@media (min-width: 996px) {
  .kv {
    background: url("../images/bg.jpg") top right no-repeat ;
    background-size: cover;
    background-attachment: fixed;
  }
}
.kv img {
  width: 100%;
  vertical-align: bottom;
}
@media (min-width: 996px) {
  .kv-img {
    position: relative;
  }
  .kv-img::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 95px;
    background: linear-gradient(to bottom, rgb(0, 0, 0), rgba(0, 0, 0, 0));
  }
}
.kv__box {
  position: relative;
  z-index: 2;
  padding: 0 25px;
}
@media (min-width: 996px) {
  .kv__box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 88%;
    margin: 0 auto;
    max-width: auto;
    padding: 40px 0 0;
  }
}
.kv-terms {
  position: relative;
  z-index: 2;
  text-align: center;
  font-size: 14px;
  padding-top: 8px;
}
@media (min-width: 996px) {
  .kv-terms {
    text-align: left;
    padding: 0 25px;
    padding-top: 25px;
  }
}

.intro {
  position: relative;
  z-index: 1;
  width: 90%;
  margin: 0 auto;
  max-width: 1400px;
  padding: 25px 0 45px;
}
@media (min-width: 996px) {
  .intro {
    padding: 60px 0;
  }
}
@media (min-width: 1930px) {
  .intro {
    max-width: 1800px;
    padding-bottom: 60px;
  }
}
.intro h1 {
  font-size: 0;
  position: absolute;
  left: -100%;
}
.intro__date__item {
  margin-top: 20px;
  background: #222;
  padding: 10px;
}
.intro__date h5 {
  font-size: 18px;
  padding: 10px;
  font-weight: normal;
}
.intro__date h5::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  margin-top: 10px;
  background: url("../images/line.png") left center repeat-x;
}
.intro__date h5 i {
  margin-left: 10px;
}
@media (min-width: 768px) {
  .intro__date {
    display: flex;
    justify-content: center;
  }
  .intro__date__item {
    flex: 1;
    margin-right: 35px;
  }
  .intro__date__item:last-child {
    margin-right: 0;
  }
  .intro__date p {
    font-size: 26px;
    color: #f5df80;
    font-weight: bold;
    padding: 10px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
  }
  .intro__date p span {
    display: block;
    font-size: 16px;
    color: #999;
  }
}
.intro__btn {
  padding-top: 25px;
  text-align: center;
}
@media (min-width: 996px) {
  .intro__btn {
    padding-top: 65px;
    display: flex;
  }
}
.intro__btn a, .intro__btn button {
  position: relative;
  display: inline-block;
  color: #000;
  font-weight: bold;
  margin: 8px;
  font-size: 16px;
  text-shadow: #fff 1px 1px 5px;
  text-align: center;
}
@media (min-width: 996px) {
  .intro__btn a, .intro__btn button {
    font-size: 20px;
    flex: 1;
  }
}
.intro__btn a::before, .intro__btn button::before {
  content: "";
  position: absolute;
  top: -3px;
  left: -3px;
  width: 100%;
  height: 100%;
  background: #f3b10a;
  filter: blur(5px);
  transition: 0.5s all ease-in-out;
}
.intro__btn a span, .intro__btn button span {
  display: block;
  position: relative;
  z-index: 2;
  background: url("../images/btn.jpg") center center repeat;
  padding: 10px 25px 15px;
  transition: 0.5s all ease-in-out;
}
.intro__btn a:hover::before, .intro__btn button:hover::before {
  filter: blur(30px);
  top: 2px;
  left: 2px;
}

.vd {
  width: 90%;
  margin: 0 auto;
  max-width: 1400px;
}
@media (min-width: 1930px) {
  .vd {
    max-width: 1400px;
  }
}
.vd__img {
  position: absolute;
  z-index: 3;
  display: none;
}
@media (min-width: 996px) {
  .vd__img {
    display: block;
  }
}
.vd__playBox {
  position: relative;
  cursor: pointer;
}
.vd__playBox .vd-container iframe, .vd__playBox .vd-container object, .vd__playBox .vd-container embed {
  display: none;
  transform: scale(1.8);
}
.vd__playBox .vd-play i {
  position: absolute;
  font-size: 80px;
  left: 10%;
  bottom: 10%;
}
.vd__playBox:hover .vd-container iframe, .vd__playBox:hover .vd-container object, .vd__playBox:hover .vd-container embed {
  display: block;
}
.vd__playBox:hover .vd__photo {
  display: none;
}
.vd-photo {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.vd-play {
  position: absolute;
  z-index: 10;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  color: #fff;
}
.vd-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.vd-container iframe, .vd-container object, .vd-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.model {
  position: relative;
  width: 90%;
  margin: 0 auto;
  max-width: 1400px;
  padding: 25px 0 45px;
}
@media (min-width: 996px) {
  .model {
    padding: 60px 0;
  }
}
@media (min-width: 1930px) {
  .model {
    max-width: 1800px;
    padding-bottom: 60px;
  }
}
.model__box {
  position: relative;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.model__item {
  display: inline-flex;
  flex-direction: column;
  text-align: center;
  width: calc(50% - 20px);
  margin: 10px;
}
.model__item h3 {
  font-size: 16px;
  font-weight: normal;
}
@media (min-width: 996px) {
  .model__item {
    width: calc(25% - 40px);
    margin: 20px;
  }
  .model__item h3 {
    font-size: 18px;
    line-height: 1.8;
  }
  .model__item h3 span {
    display: block;
  }
}
.model__item-img {
  width: 80%;
  margin: 30px 10%;
}

.popup {
  position: fixed;
  z-index: 110;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  overflow-y: auto;
  display: none;
  overflow: hidden;
}
.popup::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/box.png") top center repeat-y;
  background-size: 100% auto;
}
.popup__wrapper {
  position: relative;
  z-index: 3;
  width: 90%;
  margin: 0 auto;
  max-width: 1400px;
  padding: 8vw 0 5vw;
  border-radius: 30px;
  background: url("../images/bg.jpg") top right no-repeat ;
  background-size: cover;
}
@media (min-width: 996px) {
  .popup__wrapper {
    padding-top: 120px;
    width: 80%;
  }
}
.popup__inner {
  position: relative;
  z-index: 5;
}
@media (min-width: 996px) {
  .popup__inner {
    height: 80vh;
    margin-top: 5vh;
  }
}
@media (min-width: 1930px) {
  .popup__inner {
    max-width: 1700px;
  }
}
.popup__inner::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.8;
}
.popup__header {
  position: relative;
  text-align: center;
  font-size: var(--title-xl);
  padding-bottom: 35px;
  text-shadow: #534c4c 0.5px 1px 1px;
}
.popup__header::after {
  content: "";
  display: block;
  position: relative;
  width: 150px;
  height: 10px;
  margin: 10px auto;
  background: url("../images/line.png") top center no-repeat ;
  background-size: cover;
}
.popup__content {
  overflow-y: auto;
  height: 80vh;
  line-height: 1.8;
  text-shadow: #534c4c 0.5px 1px 1px;
  padding: 0 25px;
}
@media (min-width: 996px) {
  .popup__content {
    padding: 0 60px;
    height: 55vh;
  }
}
.popup__content h3 {
  font-size: 20px;
  padding-bottom: 20px;
}
.popup__content ul {
  margin-left: 20px;
}
.popup__content ul li {
  list-style: disc;
  padding: 5px 0;
}
.popup__content::-webkit-scrollbar {
  width: 6px;
  background: #43322b;
}
.popup__content::-webkit-scrollbar-thumb {
  background: url("../images/paper-bg.jpg") left bottom no-repeat ;
  background-size: cover;
}
.popup-close {
  position: fixed;
  right: calc(50% - 25px);
  bottom: 20px;
  z-index: 5;
  width: 45px;
  height: 45px;
  border-radius: 45px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  background: url("../images/paper-bg.jpg") left bottom no-repeat ;
  background-size: cover;
}
.popup-close::before {
  content: "\ea02";
  font-family: "msi-icons";
}
.popup-close:hover {
  filter: drop-shadow(0 0 5px rgba(240, 255, 0, 0.75)) brightness(1.2);
}

.playBox {
  margin-top: 2vw;
}

.prize {
  display: table;
  margin-top: 15px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.1);
}
.prize .tr {
  display: table-row;
}
.prize .th {
  background: url("../images/paper-bg.jpg") left bottom no-repeat ;
  background-size: cover;
  color: #000;
}
.prize .th, .prize .td {
  display: table-cell;
  border-bottom: #ccc 2px solid;
  padding: 5px 15px;
}

.winner .title {
  text-align: center;
}
@media (min-width: 768px) {
  .winner .title {
    display: flex;
    justify-content: center;
    align-items: center;
  }
}
.winner .title h2 {
  font-size: 20px;
}
.winner .title p {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 25px;
}
@media (min-width: 768px) {
  .winner .title p::before {
    content: "X";
    margin-right: 25px;
  }
}
.winner .title span {
  width: 40px;
  height: 40px;
  border-radius: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: url("../images/btn.jpg") center center no-repeat ;
  background-size: cover;
  color: #000;
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
  margin-right: 8px;
}
.winner__item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  padding: 20px;
  margin-bottom: 25px;
}
.winner__item::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/paper-bg.jpg") center center no-repeat ;
  background-size: cover;
  opacity: 0.3;
}
.winner__item ol {
  display: flex;
  flex-wrap: wrap;
}
.winner__item ol li {
  position: relative;
  width: calc(50% - 20px);
  margin: 10px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.winner__item ol li::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/paper-bg.jpg") center center no-repeat ;
  background-size: cover;
  opacity: 0.3;
}
.winner__item ol li span {
  position: relative;
  z-index: 2;
}
@media (min-width: 996px) {
  .winner__item .title {
    margin-bottom: 20px;
    padding-bottom: 20px;
    padding-top: 20px;
    border-bottom: #444 2px solid;
  }
  .winner__item .title h2 {
    font-size: 22px;
    font-style: italic;
  }
  .winner__item .list li {
    width: calc(20% - 20px);
  }
}

.YouTubePopUp-Wrap {
  position: fixed;
  z-index: 900;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  animation: 0.5s YouTubePopUp;
}
.YouTubePopUp-Wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/box.png") top center repeat-y;
  background-size: 100% auto;
}
.YouTubePopUp-Wrap .bgimg {
  display: none;
  pointer-events: none;
}
@media (min-width: 996px) {
  .YouTubePopUp-Wrap .bgimg {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    position: absolute;
    z-index: 10;
    width: 30%;
    height: 100vh;
    left: 0;
    bottom: 0;
  }
  .YouTubePopUp-Wrap .bgimg img {
    width: 100%;
    position: absolute;
    left: -5vw;
    bottom: -5vw;
  }
}
.YouTubePopUp-Content {
  position: relative;
  padding: 2px;
  top: 50%;
  left: 50%;
  max-width: 1400px;
  transform: translate(-50%, -50%);
}
.YouTubePopUp-Content iframe, .YouTubePopUp-Content object, .YouTubePopUp-Content embed {
  width: 100%;
  max-width: 100%;
  height: 220px;
  border: none;
}
@media (min-width: 768px) {
  .YouTubePopUp-Content iframe, .YouTubePopUp-Content object, .YouTubePopUp-Content embed {
    height: 320px;
  }
}
@media (min-width: 996px) {
  .YouTubePopUp-Content iframe, .YouTubePopUp-Content object, .YouTubePopUp-Content embed {
    height: 788px;
  }
}
.YouTubePopUp-Close {
  position: fixed;
  right: calc(50% - 25px);
  bottom: 20px;
  z-index: 5;
  width: 45px;
  height: 45px;
  border-radius: 45px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  background: url("../images/paper-bg.jpg") left bottom no-repeat ;
  background-size: cover;
}
.YouTubePopUp-Close::before {
  content: "\ea02";
  font-family: "msi-icons";
}
.YouTubePopUp-Close:hover {
  filter: drop-shadow(0 0 5px rgba(240, 255, 0, 0.75)) brightness(1.2);
}
.YouTubePopUp-Hide {
  animation: 0.5s YouTubePopUpHide;
}

@keyframes YouTubePopUp {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes YouTubePopUpHide {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.btn-award {
  position: fixed;
  z-index: 100;
  right: 15px;
  bottom: 30px;
  animation: float 2s infinite;
}
.btn-award img {
  position: relative;
  z-index: 2;
}
.btn-award::after {
  content: "";
  position: absolute;
  z-index: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url("../images/btn-award-light.png") top center no-repeat ;
  background-size: cover;
  animation: flash 2s infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(15px);
  }
}
@keyframes flash {
  0% {
    transform: translateY(20px);
    opacity: 0;
  }
  20% {
    transform: translateY(0px);
    opacity: 1;
  }
  80% {
    transform: translateY(-15px);
    opacity: 1;
  }
  100% {
    transform: translateY(-20px);
    opacity: 0;
  }
}