:root {
  --default-color: #488e7c;
  --loading-deep-color: #488e7c;
}
* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-tap-highlight-color: transparent;
}
html {
  height: 100vh;
}
body {
  height: 100vh;
  position: fixed;
  top: 0;
  margin: 0 auto;
  background-color: #488e7c;
}
#stop {
  height: 100vh;
  width: 750px;
  z-index: 9;
  position: fixed;
  top: 0;
  transform: scale(0);
  margin: 0 auto;
}
.use-phone {
  height: 100vh;
  position: fixed;
  z-index: -1;
  padding-top: 24vh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #fff;
  top: 0;
  left: 0;
  right: 0;
}
.use-phone p {
  font-size: 20px;
}
#app {
  height: 100vh;
  width: 750px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overflow-x: hidden;
  overflow-y: hidden;
  background-color: var(--default-color);
  background-image: url('../images/main_bg.png');
  margin: 0 auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
}
.music {
  visibility: hidden;
  opacity: 0;
}
.music-btn {
  width: 55px;
  height: 55px;
  background: url('../images/music.jpg');
  position: fixed;
  top: 30px;
  right: 30px;
  z-index: 8;
  opacity: 0;
}
.music-btn.active {
  animation: routeBtn 2s linear infinite;
}
@keyframes routeBtn {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
.stage {
  position: absolute;
  will-change: transform;
  top: 0;
  left: 0;
}
#app::-webkit-scrollbar {
  display: none;
}
img {
  display: block;
  line-height: 0;
  width: 100%;
  height: 100%;
}
.loadSprite {
  background-image: url(../images/loading/spritesheet1.png);
  background-repeat: no-repeat;
  display: block;
}
.loader-wrap {
  height: 100vh;
  width: 100vw;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 99999;
  background-image: url(../images/loading/bg2.png);
  background-color: #0f3946;
  background-repeat: repeat;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition: all 0.6s ease-in-out;
  transform: scale(1);
  opacity: 1;
  overflow: hidden;
  transition: all 0.1s;
}
.loader_icon {
  width: 224px;
  height: 287px;
  background-position: -538px -5px;
  transform: scale(1.5);
}
.loader_progress_b {
  width: 523px;
  height: 15px;
  background-position: -5px -30px;
  margin: 120px 0 30px;
  position: relative;
}
.loader_progress {
  width: 523px;
  height: 15px;
  background-position: -5px -5px;
  position: absolute;
  top: 0;
  left: 0;
}
.loader_text {
  width: 400px;
  height: 90px;
  background-position: -5px -100px;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.s16 {
  background-image: url(../images/spritesheet.png);
  background-repeat: no-repeat;
  display: block;
}
.s0_poster-wrap {
  width: 750px;
  height: 100vh;
  background-image: url('../images/main_bg.png');
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
}
.s0_poster {
  width: 750px;
  height: 100vh;
  background-image: url('../images/poster.png');
  background-position: bottom center;
  background-repeat: no-repeat;
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
}
.s0_poster-wrap.active {
  transform: translate3d(0, -100vh, 0);
  transition: all 0.8s;
}
.s0_logo {
  width: 154px;
  height: 52px;
  background-image: url('../images/19/logo.png');
  position: absolute;
  top: 40px;
  left: 60px;
  transform: scale(1.5);
}
.s0_tip {
  width: 230px;
  height: 310px;
  background-position: -127px 5px;
  position: absolute;
  top: 14vh;
  right: 30px;
}
.s0_text {
  width: 173px;
  height: 46px;
  background-position: -359px -91px;
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  margin: 0 auto;
  color: transparent;
}

.scene_1 {
  width: 750px;
  height: 9355px;
  position: relative;
  opacity: 1;
  background-color: var(--default-color);
  z-index: 1;
}
.s1_hill-bg {
  width: 750px;
}
.s1_card {
  width: 656px;
  height: 963px;
  position: absolute;
  top: 100px;
  margin: 0 auto;
  left: 0;
  right: 0;
  z-index: 1;
}
.s1_card-inner {
  width: 656px;
  height: 963px;
  position: absolute;
}
.s1_card-des {
  width: 555px;
  height: 750px;
  position: absolute;
  color: #0f3946;
  padding: 20px;
  box-sizing: border-box;
}
.s1_card-des span {
  animation: typing 1s linear infinite;
}
@keyframes typing {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.s1_card-des p {
  margin: 0;
  font-size: 32px;
  text-indent: 2em;
  line-height: 2;
}
.xi-text {
  width: 368px;
  height: 52px;
  background-position: -5px -312px;
  margin-top: 40px;
  opacity: 0;
  transition: all 0.2s;
  float: right;
}
#desContent {
  margin-bottom: 40px;
}
.sprite1-5 {
  background-image: url(../images/1-5/spritesheet.png);
  background-repeat: no-repeat;
  display: block;
}
.s1_hand {
  width: 431px;
  height: 202px;
  position: absolute;
  right: -100px;
  top: 1140px;
  z-index: 3;
}
.s1_hand.play {
  top: 700px;
}
.s1_hand-inner {
  width: 431px;
  height: 201px;
  background-repeat: no-repeat;
  background-image: url(../images/1-3/hand.png);
  position: absolute;
  z-index: 1;
}
.s1_hand.play .s1_hand-inner {
  animation: clickHand 1s linear infinite alternate;
}

@keyframes clickHand {
  0% {
    /* opacity: 0; */
    transform: scale(1) translateX(0px);
  }
  50% {
    transform: scale(0.9) translateX(20px);
  }
  100% {
    /* opacity: 0.6; */
    transform: scale(0.9) translateX(20px);
  }
}
.s1_hand::after {
  content: '';
  width: 200vh;
  height: 200vh;
  display: block;
  background-color: #fff;
  position: absolute;
  top: -100vh;
  left: -100vh;
  border-radius: 50%;
  transform: scale(0);
}
.s1_hand.play::after {
  animation: clickHandBg 2s linear infinite;
}

@keyframes clickHandBg {
  0% {
    background: rgba(72, 142, 124, 0);
    transform: scale(0);
  }
  50% {
    background: rgba(72, 142, 124, 0.5);
    transform: scale(1);
  }
  100% {
    background: rgba(72, 142, 124, 0);
    transform: scale(0.9);
  }
}

.s1_title {
  width: 329px;
  height: 0px;
  position: absolute;
  z-index: 1;
  top: 1430px;
  margin: 0 auto;
  left: 0;
  transform: translateX(-35px);
  right: 0;
  overflow: hidden;
  background-image: url(../images/1-5/title.png);
  background-repeat: no-repeat;
}
.s1_map-top {
  width: 750px;
  height: 568px;
  transform: translateY(-10px);
  position: relative;
}
.s1_map-top-river {
  width: 750px;
  background-image: url(../images/1-5/map_top_river.png);
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
}
.s1_map-line {
  width: 750px;
  height: 326px;
  background-image: url(../images/1-5/line1.png);
  background-repeat: no-repeat;
  position: absolute;
}
.s1_hill-left {
  width: 131px;
  height: 51px;
  position: absolute;
  top: -15px;
  left: -100%;
  background-position: -400px -5px;
}
.s1_hill-right {
  width: 445px;
  height: 182px;
  position: absolute;
  top: -50px;
  right: -100%;
  background-position: -5px -269px;
}
.s1_hill-des-it {
  width: 459px;
  height: 195px;
  background-image: url(../images/1-5/text1.jpg);
  position: absolute;
  top: 120px;
  left: 20px;
  transform-origin: center;
}
.s1_hill-des-it-letter {
  width: 53px;
  height: 36px;
  background-position: -5px -5px;
  position: absolute;
  top: 125px;
  right: -80px;
}
.s1_hill-des-it-text {
  width: 80px;
  height: 33px;
  background-position: -367px -48px;
  top: 108%;
  position: absolute;
  left: -14px;
}
.s1_map-wrap {
  width: 719px;
  height: 928px;
  margin: -220px auto 0;
  position: relative;
  z-index: 1;
}
.s1_map {
  width: 719px;
  height: 928px;
  transform: scale(0);
}
.s1_map-icon {
  position: absolute;
  transition: 0.1s all ease-in-out;
  opacity: 0;
}
.s1_map-icon1 {
  width: 150px;
  height: 50px;
  top: 320px;
  left: 140px;
  transform: translateX(-100px);
  background-position: -400px -66px;
}
.s1_map-icon2 {
  width: 160px;
  height: 91px;
  top: 410px;
  left: 310px;
  transform: translateX(100px);
  transition-delay: 0.3s;
  background-position: -400px -126px;
}
.s1_map-icon3 {
  width: 171px;
  height: 73px;
  top: 460px;
  left: 340px;
  transition-delay: 0.6s;
  transform: translateX(160px);
  background-position: -5px -461px;
}
.s1_map-icon4 {
  width: 196px;
  height: 45px;
  top: 520px;
  left: 195px;
  transition-delay: 0.9s;
  transform: translateX(-100px);
  background-position: -186px -461px;
}
.s1_map-icon5 {
  width: 182px;
  height: 44px;
  top: 540px;
  left: 390px;
  transition-delay: 1.2s;
  transform: translateX(130px);
  background-position: -392px -461px;
}
.s1_map-icon6 {
  width: 183px;
  height: 59px;
  top: 580px;
  left: 180px;
  transform: translateX(-190px);
  transition-delay: 1.5s;
  background-position: -392px -515px;
}
.s1_map-icon7 {
  width: 195px;
  height: 61px;
  top: 585px;
  left: 430px;
  transform: translateX(160px);
  transition-delay: 1.8s;
  background-position: -560px -5px;
}
.s1_map-icon8 {
  width: 179px;
  height: 63px;
  top: 680px;
  left: 340px;
  transform: translateX(160px);
  transition-delay: 2.1s;
  background-position: -570px -76px;
}
.s1_map-icon-active {
  transform: translateX(0);
  opacity: 1;
}
.s1_map-icon-nodelay {
  transition-delay: 0s;
}
.s1_map-bottom {
  width: 750px;
  height: 851px;
  position: relative;
  margin-top: -135px;
}
.s1_map-bottom-river {
  width: 750px;
  background-image: url(../images/1-5/map_bottom_river.png);
  background-repeat: no-repeat;
}
.sprite55 {
  background-image: url(../images/1-3/spritesheet.png);
  background-repeat: no-repeat;
  display: block;
}
.s1_bg1 {
  width: 750px;
  height: 1417px;
  position: absolute;
  left: 0;
  right: 0;
  top: 4000px;
  /* background-image: url(../images/1-3/bg.png); */
  background-repeat: no-repeat;
  z-index: -1;
}
.s1_cao-wrap {
  width: 690px;
  height: 1400px;
  position: relative;
  margin: 0 auto;
  left: 0;
  right: 0;
  top: -42px;
  z-index: 1;
}
.s1_cao {
  width: 690px;
  min-height: 112px;
  margin: 0 auto;
  position: relative;
}
.s1_cao-inner {
  width: 100%;
  height: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('../images/1-3/juan_bg.png');
  position: relative;
  z-index: 1;
  transition: all 0.5s;
}
.s1_cao-wrap.active .s1_cao-inner {
  height: 1410px;
}
.s1_cao::after,
.s1_cao::before {
  content: '';
  width: 700px;
  height: 66px;
  background-image: url(../images/1-3/spritesheet.png);
  background-repeat: no-repeat;
  background-position: -1423px -844px;
  display: block;
  position: absolute;
  z-index: 2;
}
.s1_cao::after {
  top: -10px;
  left: -8px;
}
.s1_cao::before {
  bottom: -5px;
  left: -12px;
}
.s1_cao video {
  width: 590px;
  height: 1084px;
  z-index: 2;
  top: 140px;
  left: 60px;
  border: 6px solid #d0c87d;
}
.s1_cao-yin {
  width: 700px;
  height: 1409px;
  position: absolute;
  left: -20px;
  top: 24px;
  z-index: 0;
  /* background: url('../images/1-3/juan_yin.png'); */
  background-position: top left;
  opacity: 0;
}
.s1_cao-wrap.active .s1_cao-yin {
  transition: all 0.2s 0.5s;
  opacity: 1;
}
.s1_bg2 {
  width: 750px;
  height: 3348px;
  background-repeat: no-repeat;
  margin-top: -85px;
  position: relative;
}
.s1_front-bg {
  width: 750px;
  height: 0;
  position: absolute;
  top: 0;
  /* background: url(../images/1-3/river3.png); */
  background-repeat: no-repeat;
}
.s1_deep-bg {
  width: 750px;
  height: 1270px;
  position: absolute;
  top: 1020px;
  z-index: -1;
}
.s1_hill {
  width: 649px;
  height: 308px;
  position: absolute;
  top: 120px;
  background-position: -1665px -510px;
}
.s1_des {
  width: 290px;
  height: 185px;
  position: absolute;
  top: 250px;
  left: 50px;
  opacity: 0;
  background-position: -1606px -1445px;
}
.s1_camera-wrap {
  width: 750px;
  height: 583px;
  position: absolute;
  top: 450px;
}
.s1_camera {
  width: 750px;
  height: 583px;
  background-position: -266px -464px;
}
.s1_finger {
  width: 179px;
  height: 100px;
  position: absolute;
  right: 0;
  background-position: -1308px -5px;
}
.s1_finger_active {
  transform-origin: right center;
  animation: finger 1s linear;
}
@keyframes finger {
  0% {
    transform: rotate(0deg) translateY(0px);
  }
  50% {
    transform: rotate(-5deg) translateY(10px);
  }
  100% {
    transform: rotate(0deg) translateY(0px);
  }
}
.s1_camera-line {
  width: 630px;
  height: 370px;
  position: absolute;
  top: 150px;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 1;
  background-position: -1026px -464px;
}
.s1_camera-light {
  width: 670px;
  height: 394px;
  background: #000;
  position: absolute;
  top: 134px;
  left: 0;
  right: 0;
  margin: 0 auto;
}
.s1_camera-light-active {
  animation: camera-light 0.4s 0.4s ease-in-out forwards;
}
@keyframes camera-light {
  0% {
    background-color: #000;
    opacity: 1;
  }
  25% {
    background-color: #fff;
    opacity: 1;
  }
  50% {
    background-color: #000;
    opacity: 1;
  }
  95% {
    background-color: #fff;
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.s1_photo-wrap {
  width: 587px;
  height: 581px;
  position: absolute;
  top: 1040px;
  left: 20px;
}
.s1_word {
  width: 88px;
  height: 87px;
  position: absolute;
  top: 100px;
  right: 20px;
  opacity: 0;
  transform: scale(2);
  transition: all 0.5s;
  transition-delay: 1s;
  background: URL(../images/1-3/photo1_text.png);
}
.s1_word-active {
  opacity: 1;
  transform: scale(1);
}
.s1_photo2-wrap {
  width: 587px;
  height: 581px;
  position: absolute;
  top: 1160px;
  left: 100px;
  z-index: 1;
}
.s1_photo2-wrap-active {
  opacity: 1;
}
.s1_word2 {
  width: 88px;
  height: 87px;
  position: absolute;
  top: 100px;
  right: 20px;
  opacity: 0;
  transform: scale(2);
  transition: all 0.5s;
  transition-delay: 1s;
  background-position: -1562px -5px;
}
.s1_word2-active {
  opacity: 1;
  transform: scale(1);
}
.s1_bridge {
  height: 555px;
  width: 600px;
  position: absolute;
  top: 1550px;
  left: 0;
  display: flex;
  align-items: baseline;
  z-index: 1;
}
.s1_bridge::after {
  content: '';
  width: 750px;
  height: 420px;
  background: url('../images/1-3/ground_line.png');
  display: block;
  position: absolute;
  top: 520px;
  z-index: -1;
}
.s1_bridge-big {
  width: 251px;
  height: 0;
  background-position: -5px -5px;
  position: absolute;
  bottom: 0;
  min-height: 115px;
}
.s1_bridge-small {
  width: 282px;
  height: 0;
  background-position: -1016px -5px;
  position: absolute;
  bottom: 0;
  left: 190px;
}
.s1_des1 {
  width: 151px;
  height: 549px;
  position: absolute;
  top: 1700px;
  right: -550px;
  transition: all 0.5s;
  z-index: 1;
}
.s1_des1-active {
  right: 50px;
}
.s1_hao-wrap {
  width: 498px;
  height: 495px;
  top: 1930px;
  left: 60px;
  overflow: hidden;
  position: absolute;
  z-index: 1;
}
.s1_hao {
  width: 498px;
  height: 495px;
  background-position: -1665px -5px;
  position: relative;
  transform: translateY(100%) scale(0);
  transition: all 0.4s ease-in-out;
}
.s1_hao.active {
  transform: translateY(0%) scale(1);
  transition: all 0.4s 0.4s ease-in-out;
}
.s1_hao.active::after {
  transition: all 0.2s 0.8s ease-in-out;
  transform: scale(1);
}
.s1_hao::after {
  content: '';
  display: block;
  width: 166px;
  height: 73px;
  background: url('../images/1-3/hao_name.png');
  background-repeat: no-repeat;
  position: absolute;
  left: 10px;
  top: 120px;
  transform: scale(0);
}
.s1_bridge-h {
  width: 740px;
  height: 159px;
  background-position: center;
  position: absolute;
  top: 2405px;
  left: 0;
  z-index: 1;
}
.s1_bridge-h.active::before {
  width: 350px;
}
.s1_bridge-h.active::after {
  width: 390px;
}
.s1_bridge-h::before {
  content: '';
  display: block;
  width: 0;
  height: 159px;
  background: url('../images/1-3/bridge_h.png');
  background-repeat: no-repeat;
  background-size: 740px 159px;
  background-position: left;
  position: absolute;
  left: 0;
  transition: all 0.5s;
}
.s1_bridge-h::after {
  content: '';
  display: block;
  width: 0;
  height: 159px;
  background: url('../images/1-3/bridge_h.png');
  background-repeat: no-repeat;
  background-size: 740px 159px;
  background-position: right;
  position: absolute;
  right: 0;
  transition: all 0.5s;
}
.s1_car {
  width: 387px;
  height: 526px;
  position: absolute;
  top: 2170px;
  right: 0;
  z-index: 1;
  background-position: -1026px -844px;
}
.s1_stone {
  width: 710px;
  height: 603px;
  position: absolute;
  top: 2430px;
  right: 0;
  z-index: 0;
  background-position: -886px -1445px;
}
.s1_zhu-wrap {
  width: 421px;
  height: 475px;
  position: absolute;
  top: 2515px;
  right: 80px;
  z-index: 2;
}
.s1_zhu {
  width: 421px;
  height: 475px;
  background-position: -1906px -1445px;
  position: relative;
  transform: translateX(500px) scale(1);
  transition: all 0.4s ease-in-out;
}
.s1_zhu::after {
  content: '';
  display: block;
  width: 167px;
  height: 72px;
  background: url('../images/1-3/zhu_name.png');
  background-repeat: no-repeat;
  position: absolute;
  left: -180px;
  top: 250px;
  transform: scale(0);
}
.s1_zhu.active {
  transform: translateX(0%) scale(1);
  transition: all 0.4s 0.5s ease-in-out;
}
.s1_zhu.active::after {
  transition: all 0.2s 1s ease-in-out;
  transform: scale(1);
}
.s1_pipe-wrap {
  width: 290px;
  height: 230px;
  position: absolute;
  top: 2820px;
  right: 0px;
  z-index: 2;
}
.s1_pipe {
  width: 290px;
  height: 219px;
  background-position: -1423px -921px;
}
.s1_water1 {
  width: 21px;
  height: 180px;
  position: absolute;
  top: 100px;
  left: 45px;
  background-image: url(../images/1-3/water1.png);
  background-size: 21px 29px;
  background-repeat: no-repeat;
  background-position-y: 0;
  animation: water1 1s linear infinite;
}
.s1_water2,
.s1_water3 {
  width: 24px;
  height: 200px;
  position: absolute;
  top: 100px;
  left: 50px;
  background-image: url(../images/1-3/water2.png);
  background-size: 24px 33px;
  background-repeat: no-repeat;
  background-position-y: 0;
  animation: water1 2s 0.3s linear infinite;
}
.s1_water3 {
  animation: water1 3s 0.2s linear infinite;
}
.s1_water3 {
  left: 60px;
}
@keyframes water1 {
  from {
    background-position-y: 0;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  to {
    background-position-y: 180px;
    opacity: 0;
  }
}
.s1_sandai {
  width: 750px;
  height: 588px;
  position: absolute;
  bottom: 0;
}
.s1_sandai::after {
  content: '';
  width: 166px;
  height: 35px;
  display: block;
  background: url(../images/1-3/san_name.png);
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 2;
  transform: scale(2);
  opacity: 0;
}
.s1_san1 {
  width: 414px;
  height: 588px;
  position: absolute;
  left: 0;
  bottom: 0;
  transform: translateX(-100%);
  z-index: 1;
  background-position: -5px -1445px;
}
.s1_san2 {
  width: 443px;
  height: 514px;
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  z-index: 1;
  bottom: 0;
  opacity: 0;
  background-position: -1723px -921px;
}
.s1_san3 {
  width: 447px;
  height: 454px;
  position: absolute;
  right: 0;
  bottom: 0;
  transform: translateX(-100%);
  opacity: 0;
  background-position: -429px -1445px;
}
.s1_sandai.active .s1_san1 {
  transform: translateX(0%);
  transition: all 0.5s;
}
.s1_sandai.active .s1_san2 {
  opacity: 1;
  transition: all 0.5s 0.5s;
}
.s1_sandai.active .s1_san3 {
  transform: translateX(0%);
  opacity: 1;
  transition: all 0.5s 1s;
}
.s1_sandai.active::after {
  transform: scale(1);
  opacity: 1;
  transition: all 0.5s 1.5s;
}