/* 首页开场：半透明底 + 酒瓶 + 分流光 + 文字渐显 */

.home-splash {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 10010;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  pointer-events: auto;
}

.home-splash--out {
  animation: home-splash-out 0.8s ease-in forwards;
  pointer-events: none;
}

.home-splash-veil {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(20, 8, 8, 0.58);
  background-image: radial-gradient(
    ellipse at 50% 48%,
    rgba(166, 29, 36, 0.42) 0%,
    rgba(20, 8, 8, 0.62) 62%,
    rgba(10, 4, 4, 0.72) 100%
  );
  opacity: 0;
  animation: home-splash-fade 0.7s ease-out forwards;
}

.home-splash-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 8px;
}

.home-splash-title {
  font-family: 'Songti SC', 'STSong', 'Noto Serif SC', 'PingFang SC', serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.22em;
  color: #f5d76e;
  text-shadow: 0 0 14px rgba(255, 191, 0, 0.55), 0 2px 10px rgba(20, 8, 8, 0.45);
  opacity: 0;
  animation: home-splash-fade 1.1s 0.65s ease-out forwards;
}

.home-splash-sub {
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: rgba(255, 248, 210, 0.88);
  opacity: 0;
  animation: home-splash-fade 1.1s 1.35s ease-out forwards;
}

.home-splash-stage {
  position: relative;
  z-index: 2;
  width: 220px;
  height: 420px;
  overflow: hidden;
  opacity: 0;
  animation: home-splash-fade 1s 0.2s ease-out forwards;
}

.home-splash-glow {
  position: absolute;
  z-index: 0;
  left: 18px;
  right: 18px;
  top: 18%;
  bottom: 8%;
  border-radius: 50%;
  background: radial-gradient(ellipse at 50% 50%, rgba(255, 191, 0, 0.34) 0%, rgba(255, 191, 0, 0) 72%);
  opacity: 0;
  animation: home-splash-glow 2.6s 0.8s ease-in-out infinite;
}

.home-splash-beam {
  position: absolute;
  z-index: 1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 46px;
  margin-left: -23px;
  background: linear-gradient(
    180deg,
    rgba(255, 248, 210, 0) 0%,
    rgba(255, 248, 210, 0.16) 28%,
    rgba(255, 191, 0, 0.22) 50%,
    rgba(255, 248, 210, 0.1) 78%,
    rgba(255, 248, 210, 0) 100%
  );
  opacity: 0;
  animation: home-splash-beam 3.2s 1.1s ease-in-out infinite;
}

.home-splash-bottle {
  position: relative;
  z-index: 2;
  display: block;
  width: 220px;
  height: 420px;
}

.home-splash-bottle img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.home-splash-lights {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  width: 220px;
  height: 420px;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-mode: alpha;
}

.home-splash-sheen {
  position: absolute;
  z-index: 3;
  top: -12%;
  bottom: -12%;
  pointer-events: none;
  opacity: 0;
}

.home-splash-sheen--a {
  width: 48px;
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 248, 210, 0.08) 28%,
    rgba(255, 248, 210, 0.55) 50%,
    rgba(255, 191, 0, 0.18) 72%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: translateX(-70px) skewX(-22deg);
  animation: home-splash-sheen-a 2.8s 1.4s ease-in-out infinite;
}

.home-splash-sheen--b {
  width: 22px;
  left: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.42) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: translateX(-50px) skewX(-18deg);
  animation: home-splash-sheen-b 3.6s 2.3s ease-in-out infinite;
}

.home-splash-skip {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 4;
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(245, 215, 110, 0.45);
  background: rgba(20, 8, 8, 0.35);
  opacity: 0;
  animation: home-splash-fade 0.6s 0.35s ease-out forwards;
}

.home-splash-skip-text {
  color: rgba(255, 248, 210, 0.92);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

@keyframes home-splash-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes home-splash-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes home-splash-glow {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 0.85;
  }
}

@keyframes home-splash-beam {
  0%,
  100% {
    opacity: 0;
  }
  40% {
    opacity: 0.7;
  }
  70% {
    opacity: 0.15;
  }
}

@keyframes home-splash-sheen-a {
  0% {
    opacity: 0;
    transform: translateX(-70px) skewX(-22deg);
  }
  18% {
    opacity: 1;
  }
  82% {
    opacity: 0.7;
  }
  100% {
    opacity: 0;
    transform: translateX(250px) skewX(-22deg);
  }
}

@keyframes home-splash-sheen-b {
  0% {
    opacity: 0;
    transform: translateX(-40px) skewX(-18deg);
  }
  22% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: translateX(240px) skewX(-18deg);
  }
}