body {
  color: #fff;
}

.sh-1 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90vh;
  background: url('../img/3.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  text-align: center;
}

.sh-1 .c img {
  width: 1200px;
}

.sh-1 .c button {
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 25px 40px;
  background-color: #5220E8;
  font-size: 24px;
  font-weight: bold;
  margin-top: 50px;
}

.sh-1 .swiper {
  position: absolute;
  width: 100%;
  left: 0;
  right: 0;
  bottom: 20px;
}

.sh-1 .swiper img {
  height: 30px;
}

.sh-2 {
  display: flex;
  justify-content: center;
  gap: 50px;
  text-align: center;
  padding: 100px 0 150px 0;
}

.sh-2 div {
  width: 400px;
}

.sh-2 img {
  width: 160px;
}

.sh-2 h1 {
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  margin: 40px auto 20px auto;
}

.sh-2 p {
  font-size: 18px;
}

.sh-3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
  margin-bottom: 150px;
}

.sh-3>img {
  width: 700px;
}

.sh-3 h1 {
  color: #fff;
  font-size: 66px;
  font-weight: bold;
  margin-bottom: 40px;
}

.sh-3 p {
  width: 600px;
  font-size: 18px;
  margin-bottom: 0;
}

.sh-4 {
  text-align: center;
  padding: 80px 0;
  background: linear-gradient(to right,
      transparent 0%,
      #5220E8 50%,
      transparent 100%);
}

.sh-4 p {
  font-size: 66px;
  font-weight: bold;
  line-height: 77px;
  margin-bottom: 70px;
}

.sh-4 button {
  color: #070401;
  font-size: 24px;
  font-weight: 600;
  padding: 20px;
  border-radius: 8px;
  background-color: #FFC732;
}

.sp-1 {
  padding-top: 200px;
  background-image: url('../img/11.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  text-align: center;
}

.sf1 {
  width: 1200px;
  margin: auto;
  color: #fff;
}

.sf1 h2 {
  font-size: 66px;
  font-weight: bold;
  color: #fff;
  text-align: center;
  margin: 100px 0;
}

.sf2 {
  width: 1200px;
  margin: 100px auto 150px auto;
  background-color: #171622;
  border-radius: 24px;
  padding: 30px;
  display: flex;
  gap: 100px;
}

.sf2 h2 {
  font-size: 66px;
  font-weight: bold;
  line-height: 70px;
  text-align: left;
  margin: 0;
}

.sf2>div {
  flex: 1;
}

.sc1 {
  width: 1200px;
  margin: 100px auto 150px auto;
}

.sc1>h2 {
  font-size: 66px;
  font-weight: bold;
  line-height: 66px;
  margin-bottom: 40px;
  text-align: center;
  color: #fff;
}

.sc1>p {
  font-size: 22px;
  text-align: center;
  margin-bottom: 100px;
}

.sc2 {
  display: flex;
  justify-content: space-between;
  gap: 100px;
}

.sc2>div {
  flex: 1;
}

.sp2 {
  padding: 60px 0;
  background-color: #1A1820;
  margin-bottom: 150px;
}

.sp2 h1 {
  font-size: 66px;
  font-weight: bold;
  line-height: 66px;
  margin-bottom: 100px;
  text-align: center;
  color: #fff;
}

.sp22 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 60px;
}

.sp2 .bbtn {
  background-color: transparent;
  border: none;
}

.sp2 .bbtn img {
  width: 60px;
}

.sp2 .swiper-wrapper {
  gap: 30px;
}

.sp22i {
  padding: 20px;
  border-radius: 24px;
  background-image: url('../img/29.png');
  background-position: 30% 120%;
  background-repeat: no-repeat;
  /* background-size: cover; */
  border: 1px solid rgba(82, 32, 232, 0.56);
  background-color: rgba(1, 2, 10, 0.5);
}

.sp22i h6 {
  color: #fff;
  font-size: 28px;
}

.sp1c img {
  width: 750px;
}

.sp1i {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 120px 0px
}

.spc {
  width: 100%;
  display: flex;
  align-items: center;
  text-align: center;
  background-image: url('../img/59.png');
  background-position: 30% 120%;
  background-repeat: no-repeat;
  background-size: cover;
  padding: 20px 0;
}

.spc h1 {
  width: 100%;
  color: #fff;
  font-size: 60px;
}

.pcs {
  display: block;
}

.pch {
  display: none;
}

/* 适配手机（宽度 ≤ 480px） */
@media screen and (max-width: 480px) {
  .pcs {
    display: none !important;
  }

  .pch {
    display: block;
  }

  .spc {
    margin-top: 30px;
  }

  .spc h1 {
    font-size: 32px;
  }

  .sh-1 {
    height: 100vh;
  }

  .sh-1 .c img {
    width: 90%;
  }

  .sh-1 .c button {
    font-size: 20px;
    padding: 20px 30px;
  }

  .sh-2 {
    display: block;
    padding: 50px 0;
  }

  .sh-2 div {
    width: 100%;
    padding: 0 15px;
    margin-bottom: 30px;
    overflow: hidden;
  }

  .sh-3 {
    display: block;
    padding: 0 15px;
    margin-bottom: 80px;
    overflow: hidden;
  }

  .sh-3>img {
    display: block;
  }

  .sh-3 h1 {
    font-size: 28px;
    margin: 20px 0;
  }

  .sh-3 p {
    width: 100%;
  }

  .sh-4 p {
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 40px;
  }

  .nav-link,
  .navbar .nav-item.active>.nav-link:not(.disabled) {
    color: #000;
  }

  .sp1c img {
    width: 90%;
  }

  .sp1i {
    padding: 80px 0 50px;
    gap: 10px;
    flex-wrap: wrap;
  }

  .sp1i img {
    width: 30%;
  }

  .sp-1 .c img {
    width: 90% !important;
  }

  .sp2 {
    padding: 15px 0;
  }

  .sp2 h1 {
    font-size: 36px;
    line-height: 1.3;
    margin: 20px 0;
  }

  .sp2 .swiper-backface-hidden .swiper-slide {
    width: 95% !important;
  }

  .sp22 {
    margin-top: 40px;
  }

  .sf1 {
    width: 100%;
    padding: 0 15px;
  }

  .sf1 h2 {
    font-size: 32px;
    line-height: 1.3;
    margin: 0 0 30px 0;
  }

  .sf2 {
    display: block;
    width: 100%;
    padding: 15px;
    margin: 50px auto;
  }

  .sc1 {
    width: 100%;
    padding: 0 15px;
    margin: 0 0 50px 0;
  }

  .sc1>h2 {
    font-size: 36px;
    line-height: 1.3;
  }

  .sc1>p {
    margin-bottom: 50px;
  }

  .sc2 {
    display: block;
  }
}

/* 适配平板（宽度在 481px ~ 768px 之间） */
@media screen and (min-width: 481px) and (max-width: 768px) {}

/* 适配桌面端（宽度 ≥ 769px） */
@media screen and (min-width: 769px) {}