@charset "UTF-8";

.landing-page {
  min-height: 100vh;
  margin: 0;
  font-family: "PingFang SC", "Helvetica Neue", Roboto, "Microsoft Yahei", Tahoma, Simsun, sans-serif;
  font-size: 14px;
  color: #333;
  background-color: #e6f3f1;
  background-image:
    radial-gradient(ellipse 900px 480px at 8% -5%, rgba(26,173,158,.22), transparent 58%),
    radial-gradient(ellipse 760px 420px at 92% 2%, rgba(56,189,181,.14), transparent 55%),
    radial-gradient(ellipse 680px 520px at 50% 108%, rgba(17,122,114,.10), transparent 62%),
    linear-gradient(168deg, #edf8f7 0%, #e4f0ef 38%, #eaf4f8 72%, #e8eef3 100%);
  background-attachment: fixed;
}

.landing-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 40px;
}

.landing-header {
  text-align: center;
  padding: 12px 0 20px;
}

.landing-header .logo {
  display: inline-block;
  margin-bottom: 10px;
}

.landing-header .logo img {
  display: block;
  height: 42px;
  width: auto;
  margin: 0 auto;
}

.landing-header h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  color: #222;
}

.landing-header .slogan {
  margin: 8px 0 0;
  font-size: 14px;
  color: #888;
}

.landing-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(26, 173, 158, 0.10), 0 2px 8px rgba(17, 122, 114, 0.06);
  overflow: hidden;
  margin-bottom: 20px;
}

.landing-banner {
  position: relative;
}

.landing-banner .swiper-container {
  width: 100%;
  height: 220px;
}

.landing-banner .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing-banner .slide-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 16px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.55));
  color: #fff;
  font-size: 15px;
  line-height: 1.4;
}

.landing-banner .swiper-pagination-bullet-active {
  background: #1aad9e;
}

.landing-intro {
  padding: 24px 20px 28px;
}

.landing-intro h2 {
  margin: 0 0 14px;
  font-size: 18px;
  color: #222;
  position: relative;
  padding-left: 12px;
}

.landing-intro h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  border-radius: 2px;
  background: #1aad9e;
}

.landing-intro p {
  margin: 0 0 12px;
  line-height: 1.8;
  color: #555;
  text-align: justify;
}

.landing-intro p:last-child {
  margin-bottom: 0;
}

.landing-notice {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  background: #f0fbfa;
  border: 1px solid #c9efec;
  color: #067a72;
  font-size: 13px;
  line-height: 1.7;
}

.landing-footer {
  text-align: center;
  padding: 8px 12px 0;
  color: #999;
  font-size: 12px;
  line-height: 1.8;
}

.landing-footer a {
  color: #999;
  text-decoration: underline;
}

@media (min-width: 768px) {
  .landing-wrap {
    padding-top: 36px;
  }

  .landing-header h1 {
    font-size: 28px;
  }

  .landing-banner .swiper-container {
    height: 360px;
  }

  .landing-intro {
    padding: 32px 36px 36px;
  }

  .landing-intro h2 {
    font-size: 20px;
  }
}

.landing-seo-feed {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}