* {
  box-sizing: border-box;
}

html,
body {
  position: relative;
  height: 100%;
}

body {
  background: #F7F0FD;
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 16px;
  color: #333;
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #333;
}

.page-wrapper {
  transition-delay: .3s;
}

.swiper-container {
  width: 100%;
  height: 100%;
}

.swiper-slide {
  background: #F7F0FD;
  width: 100%;
}

/* 导航栏 */
.nav-wrapper,
.theme-nav-bar {
  position: fixed;
  z-index: 999;
  height: 44px;
  width: 100%;
  background: transparent;
  padding: 0 12px;
}

.nav-content {
  ;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-left {
  display: flex;
  align-items: center;
}

.nav-left span {
  font-size: 16px;
  padding-left: 12px;
  font-weight: bold;
}

.nav-wrapper .nav-left span {
  color: #fff;
}

.nav-logo {
  width: 36px;
  overflow: hidden;
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo {
  width: 100%;
  object-fit: contain;
}

.bar-text {
  margin: 6px;
  color: rgba(255, 255, 255, 0.7);
  padding: 8px 0;
  position: relative;
  font-size: 14px;
}

.bar-text:hover {
  cursor: pointer;
  color: #fff;
}

.bar-text::after {
  content: '';
  width: 0;
  height: 0;
  border-bottom: 2px solid #fff;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  transition: .3s;
}

.active-bar {
  color: #fff;
}

.active-bar::after {
  width: 100%;
}

.theme-nav-bar {
  display: none;
}

.grey {
  color: #312E33;
}

.active-theme-bar {
  color: #8272EF;
}

.active-theme-bar::after {
  width: 100%;
}

.grey::after {
  border-bottom: 2px solid #8272EF;
}

.grey:hover {
  cursor: pointer;
  color: #8272EF;
}




.content {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  /* padding-top: 88px; */
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.slide1-content {
  background: url('../img/sjbj.png') no-repeat;
  background-size: 100% 100%;
}

.title-img {
  width: 294px;
}

.title-img img {
  width: 100%;
}

.desc {
  color: #fff;
  font-size: 16px;
  letter-spacing: 3px;
  margin-top: 18px;
}

.download-wrapper {
  display: flex;
  align-items: center;
  margin-top: 40px;
}

.download-btn {
  width: 112px;
  height: 36px;
  background-color: #1A0D2D;
  border-radius: 6px;
  border: 1px solid #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  margin: 0 12px;
}

.download-btn img {
  width: 24px;
  height: 24px;
}

.download-btn span {
  font-size: 12px;
  padding-left: 8px;
}

.star-space {
  width: 280px;
  margin-top: 60px;
  -webkit-animation: star-move 4s ease-in-out infinite;
  animation: star-move 4s ease-in-out infinite;
  animation-delay: 2s;
  -webkit-animation-delay: 2s;
}

.star-space img {
  width: 100%;
}

.downarrow {
  position: absolute;
  bottom: 16px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  -webkit-animation: down-up 1.2s ease-in-out infinite;
  animation: down-up 1.2s ease-in-out infinite;
  animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
  z-index: 999;
}

.downarrow img {
  width: 20px;
  height: 20px;
}

@keyframes down-up {
  50% {
    transform: translateY(6px);
    -webkit-transform: translateY(6px);
  }
}

@-webkit-keyframes down-up {
  50% {
    transform: translateY(6px);
    -webkit-transform: translateY(6px);
  }
}

/* slied2 */
.big-title-wrapper {
  font-size: 53px;
  font-weight: bold;
  position: relative;
  z-index: 2;
}

.big-title {
  position: relative;
  z-index: 2;
}

.down-line {
  position: absolute;
  left: 0;
  right: 0;
  background: linear-gradient(to right, #9567F2, #5E86F8);
  bottom: 0;
  height: 24px;
  border-radius: 8px;
}

.note {
  font-size: 16px;
  color: #312E33;
  margin-top: 20px;
  position: relative;
  z-index: 2;
}

.circle-wrapper {
  position: relative;
  width: 340px;
  height: 340px;
  margin-top: 48px;
}

.out-circle {
  /* width: 37.5vw;
  height: 37.5vw; */
  width: 260px;
  height: 260px;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(130, 114, 239, 0.05);
  -webkit-animation: wave 1.2s linear infinite;
  animation: wave 1.2s linear infinite;
  animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
}

.mid-circle {
  /* width: 28.125vw;
  height: 28.125vw; */
  width: 220px;
  height: 220px;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background-color: rgba(130, 114, 239, 0.25);
  -webkit-animation: wave 1.6s linear infinite;
  animation: wave 1.6s linear infinite;
  animation-delay: 1.5s;
  -webkit-animation-delay: 1.5s;
}

@keyframes wave {
  0% {
    transform: translate(-50%, -50%) scale(1);
    -webkit-transform: translate(-50%, -50%) scale(1);
    opacity: 0.1;
  }

  25% {
    transform: translate(-50%, -50%) scale(1.2);
    -webkit-transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.8;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.4);
    -webkit-transform: translate(-50%, -50%) scale(1.4);
    opacity: 0.7;
  }

  75% {
    transform: translate(-50%, -50%) scale(1.6);
    -webkit-transform: translate(-50%, -50%) scale(1.6);
    opacity: 0.3;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.8);
    -webkit-transform: translate(-50%, -50%) scale(1.8);
    opacity: 0;
  }
}

@-webkit-keyframes wave {
  0% {
    transform: translate(-50%, -50%) scale(1);
    -webkit-transform: translate(-50%, -50%) scale(1);
    opacity: 0.1;
  }

  25% {
    transform: translate(-50%, -50%) scale(1.2);
    -webkit-transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.8;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.4);
    -webkit-transform: translate(-50%, -50%) scale(1.4);
    opacity: 0.7;
  }

  75% {
    transform: translate(-50%, -50%) scale(1.6);
    -webkit-transform: translate(-50%, -50%) scale(1.6);
    opacity: 0.3;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.8);
    -webkit-transform: translate(-50%, -50%) scale(1.8);
    opacity: 0;
  }
}

.inner-circle {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: rgba(130, 114, 239, 0.5);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.phone-img {
  position: absolute;
  width: 348px;
  height: 348px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.phone-img img {
  width: 100%;
}

.xq-wrapper {
  position: absolute;
  width: 600px;
  -webkit-animation: star-move 4s ease-in-out infinite;
  animation: star-move 4s ease-in-out infinite;
  animation-delay: 2s;
  -webkit-animation-delay: 2s;
}

.slide2-xq {
  right: -360px;
  top: 200px;
}

.xq-wrapper img {
  width: 100%;
}

.slide3-xq {
  width: 740px;
  left: -260px;
  top: -30px;
}

.slide4-xq {
  bottom: -230px;
  left: -100px;
  width: 560px;
}

.barrage-out {
  width: 100% !important;
}

/* 滚动弹幕 */
.barrage-swiper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 140px;
  overflow: hidden;
  z-index: 999;
}

.barrage-wrapper {
  transition-timing-function: linear !important;
}

.barrage-slide {
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 999;
  /* display: flex;
  flex-wrap: wrap; */
  background: transparent;
}

.barrage-box {
  height: 52px;
  margin: 0 20px;
  position: relative;
}

.up .barrage-box,
.down2 .barrage-box {
  margin: 0 5px;
}

.k3 {
  width: 88px !important;
}

.k4 {
  width: 100px !important;
}

.k5 {
  width: 110px !important;
}

.barrage-box img {
  width: 100%;
  height: 52px;
}

.up,
.down,
.up2,
.down2 {
  display: flex;
  height: 70px;
  align-items: center;
}

.down {
  justify-content: center;
}

.up2 {
  justify-content: center;
}

.barrage-text {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  color: #fff;
  text-align: center;
  line-clamp: 1;
}


.slide5-xq {
  top: -12px;
  right: -240px;
  width: 580px;
}

.footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: #fff;
  padding-bottom: 16px;
}

.link-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  margin-bottom: 12px;
}

.link {
  color: #fff;
  margin: 0 12px;
}

.bei {
  width: 100%;
  display: flex;
  /* flex-direction: column; */
  justify-content: center;
  align-items: center;
  font-size: 11px;
  color: #C9D4F9;
}

@keyframes star-move {
  50% {
    transform: translateY(36px);
    -webkit-transform: translateY(36px);
  }
}

@-webkit-keyframes star-move {
  50% {
    transform: translateY(36px);
    -webkit-transform: translateY(36px);
  }
}