:root {
  --nky-brand: #1BC0CB;
  --nky-title: #07090C;
  --nky-text: rgba(0, 0, 0, 0.65);
  --nky-page-soft: #F2F5F8;
}

#smv_con_1_51 {
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

.nky-hero-v2,
.nky-hero-v2 * {
  box-sizing: border-box;
}

.nky-hero-v2 {
  position: relative;
  z-index: 2;
  width: 100vw;
  min-width: 1200px;
  height: 704px;
  margin-left: min(0px, calc((1200px - 100vw) / 2));
  overflow: hidden;
  color: var(--nky-title);
  background-color: var(--nky-page-soft);
  background-image: url("hero-governance-ai-poster.webp");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  isolation: isolate;
}

.nky-hero-v2::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0%, rgba(255, 255, 255, 0.82) 34%, rgba(255, 255, 255, 0.2) 54%, rgba(255, 255, 255, 0) 74%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.54) 0%, rgba(255, 255, 255, 0) 30%, rgba(242, 245, 248, 0.28) 100%);
  pointer-events: none;
}

.nky-hero-v2::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  z-index: 2;
  height: 18px;
  background: linear-gradient(180deg, rgba(242, 245, 248, 0), rgba(242, 245, 248, 0.96));
  pointer-events: none;
}

.nky-hero-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.nky-hero-inner {
  position: relative;
  z-index: 4;
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 176px 0 0 42px;
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  animation: nkyHeroCopyIn 0.82s ease-out 0.08s forwards;
}

.nky-hero-v2 h1 {
  max-width: none;
  margin: 0;
  color: var(--nky-title);
  font-size: 48px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.2;
  white-space: nowrap;
}

.nky-hero-divider {
  display: block;
  width: 72px;
  height: 6px;
  margin: 32px 0 22px;
  border-radius: 999px;
  background: var(--nky-brand);
  box-shadow: 0 0 0 1px rgba(27, 192, 203, 0.04);
}

.nky-hero-subtitle {
  max-width: 600px;
  margin: 0;
  color: var(--nky-text);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.7;
}

@keyframes nkyHeroCopyIn {
  0% {
    opacity: 0;
    transform: translate3d(0, 18px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nky-hero-inner {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .nky-hero-video {
    display: none !important;
  }
}