html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
#app {
  width: 100%;
  height: 100%;
  overflow: hidden;
  color: #FFFFFF;
  background-color: #0a0604;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
#app #web {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(10, 6, 4, 0.18) 0%, rgba(10, 6, 4, 0.55) 72%, rgba(10, 6, 4, 0.92) 100%), url("../images/web/web_bg.png") no-repeat top center / cover;
  background-color: #0a0604;
}
#app #web .web_stage {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
}
#app #web .web_header {
  width: 100%;
  height: 72px;
  flex-shrink: 0;
  padding: 0 clamp(40px, 8vw, 120px);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.12) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(253, 181, 0, 0.12);
  position: relative;
  z-index: 2;
}
#app #web .web_header .header_left {
  display: flex;
  align-items: center;
  gap: 12px;
}
#app #web .web_header .header_left .logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: url("../images/logo.png") no-repeat center center / 100% 100%;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
#app #web .web_header .header_left .name {
  font-weight: 600;
  font-size: 28px;
  letter-spacing: 0.02em;
  color: #fff8e8;
}
#app #web .web_header .header_right {
  display: flex;
  align-items: center;
}
#app #web .web_header .header_right .nav_item {
  cursor: pointer;
}
#app #web .web_header .header_right .nav_item a {
  display: block;
  font-weight: 400;
  font-size: 13px;
  line-height: 1;
  color: rgba(255, 248, 232, 0.42);
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}
#app #web .web_header .header_right .nav_item a:hover {
  color: rgba(255, 248, 232, 0.72);
}
#app #web .web_content {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  overflow: hidden;
}
#app #web .web_content .hero {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(24px, 4vh, 56px) clamp(40px, 8vw, 120px) clamp(20px, 3vh, 40px);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3.5vh, 40px);
}
#app #web .web_content .content_word {
  width: 100%;
  color: #FFFFFF;
}
#app #web .web_content .content_word .left {
  width: min(760px, 100%);
  animation: text_fade 1.2s ease-out forwards;
}
#app #web .web_content .content_word .left strong {
  color: #FDB500;
}
#app #web .web_content .content_word .left .hero_brand {
  margin: 0;
  font-weight: 700;
  font-size: clamp(36px, 4.2vw, 58px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: #fff8e8;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}
#app #web .web_content .content_word .left .hero_lead {
  margin: 18px 0 0;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.45;
  font-weight: 600;
  color: rgba(255, 248, 232, 0.92);
  animation: text_fade 1.4s ease-out 0.12s both;
}
#app #web .web_content .content_word .left .hero_desc {
  margin: 22px 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.15vw, 18px);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  animation: text_fade 1.5s ease-out 0.24s both;
}
#app #web .web_content .content_download {
  width: 100%;
  color: #FFFFFF;
  display: flex;
  justify-content: flex-start;
  animation: cta_rise 1.1s ease-out 0.35s both;
}
#app #web .web_content .content_download .download_item {
  width: 250px;
  height: 74px;
  cursor: pointer;
  transition: transform 0.25s ease, filter 0.25s ease;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.35));
}
#app #web .web_content .content_download .download_item a {
  width: 100%;
  height: 100%;
  display: block;
}
#app #web .web_content .content_download .download_item:hover {
  transform: translateY(-3px) scale(1.02);
  filter: drop-shadow(0 16px 32px rgba(253, 181, 0, 0.22));
}
#app #web .web_footer {
  width: 100%;
  flex-shrink: 0;
  min-height: 56px;
  padding: 20px clamp(40px, 8vw, 120px);
  color: rgba(255, 248, 232, 0.72);
  box-sizing: border-box;
  font-size: 13px;
  background: rgba(8, 5, 3, 0.78);
  border-top: 1px solid rgba(253, 181, 0, 0.14);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
#app #web .web_footer .footer_inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
#app #web .web_footer .footer_links {
  display: flex;
  align-items: center;
  gap: 8px;
}
#app #web .web_footer .footer_sep {
  color: rgba(255, 248, 232, 0.35);
}
#app #web .web_footer .nav_item {
  cursor: pointer;
}
#app #web .web_footer .nav_item a {
  font-weight: 600;
  color: #FDB500;
  transition: color 0.2s ease;
}
#app #web .web_footer .nav_item a:hover {
  color: #ffd56a;
}
#app #mobile {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(10, 6, 4, 0.2) 0%, rgba(10, 6, 4, 0.45) 55%, rgba(10, 6, 4, 0.88) 100%), url("../images/web/mobile_bg.png") no-repeat center center / cover;
  background-color: #0a0604;
}
#app #mobile .mobile_stage {
  width: 100%;
  height: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  overflow: hidden;
}
#app #mobile .mobile_header {
  width: 100%;
  flex-shrink: 0;
  padding: 0.16rem 0.28rem 0;
  box-sizing: border-box;
  display: flex;
  justify-content: flex-end;
}
#app #mobile .mobile_header .nav_recharge a {
  font-weight: 400;
  font-size: 0.22rem;
  line-height: 1;
  color: rgba(255, 248, 232, 0.42);
  letter-spacing: 0.02em;
}
#app #mobile .mobile_content {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.12rem 0.36rem;
  box-sizing: border-box;
  overflow: hidden;
}
#app #mobile .mobile_content .mobile_brand {
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: text_fade 1.1s ease-out forwards;
}
#app #mobile .mobile_content .logo {
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 0.3rem;
  margin: 0 auto 0.14rem;
  background: url("../images/logo.png") no-repeat center center / 100% 100%;
  box-shadow: 0 0.1rem 0.28rem rgba(0, 0, 0, 0.4);
}
#app #mobile .mobile_content .name {
  font-weight: 700;
  font-size: 0.48rem;
  letter-spacing: 0.02em;
  text-align: center;
  color: #fff8e8;
  margin-bottom: 0.18rem;
  text-shadow: 0 0.06rem 0.2rem rgba(0, 0, 0, 0.35);
}
#app #mobile .mobile_content .mobile_desc {
  width: 100%;
  max-width: 6.4rem;
  margin: 0 auto;
  padding: 0 0.08rem;
  box-sizing: border-box;
  text-align: center;
}
#app #mobile .mobile_content .mobile_desc .hero_brand {
  margin: 0;
  font-weight: 700;
  font-size: 0.32rem;
  line-height: 1.35;
  color: #fff8e8;
}
#app #mobile .mobile_content .mobile_desc .hero_brand strong {
  color: #FDB500;
}
#app #mobile .mobile_content .mobile_desc .hero_lead {
  margin: 0.1rem 0 0;
  font-size: 0.26rem;
  line-height: 1.4;
  font-weight: 600;
  color: rgba(255, 248, 232, 0.9);
}
#app #mobile .mobile_content .mobile_desc .hero_desc {
  margin: 0.12rem 0 0;
  font-size: 0.22rem;
  line-height: 1.42;
  color: rgba(255, 255, 255, 0.72);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
}
#app #mobile .mobile_content .mobile_actions {
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: cta_rise 1s ease-out 0.18s both;
}
#app #mobile .mobile_content .download {
  width: 3.2rem;
  height: 1.05rem;
  margin: 0;
  transition: transform 0.25s ease;
}
#app #mobile .mobile_content .download a {
  width: 100%;
  height: 100%;
  display: block;
}
#app #mobile .mobile_content .download:active {
  transform: scale(0.98);
}
#app #mobile .mobile_footer {
  width: 100%;
  flex-shrink: 0;
  padding: 0.3rem 0.28rem;
  font-size: 0.18rem;
  box-sizing: border-box;
  color: rgba(255, 248, 232, 0.7);
  background: rgba(8, 5, 3, 0.55);
  border-top: 1px solid rgba(253, 181, 0, 0.12);
}
#app #mobile .mobile_footer .nav_item {
  margin: 0.1rem 0;
  text-align: center;
}
#app #mobile .mobile_footer .nav_item a {
  color: #FDB500;
  font-weight: 600;
}
#app #mobile .mobile_footer .footer_sep {
  margin: 0 0.1rem;
  color: rgba(255, 248, 232, 0.35);
}
.googleplay {
  background: url("../images/web/googleplay_btn.png") no-repeat center center / 100% 100%;
}
@keyframes text_fade {
  0% {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
  }
  100% {
    opacity: 1;
    transform: translateZ(0);
  }
}
@keyframes cta_rise {
  0% {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
  }
  100% {
    opacity: 1;
    transform: translateZ(0);
  }
}