html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

.seo-fallback {
  min-height: 100vh;
  color: #26314d;
  background: #f5f8ff;
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
}

.seo-fallback header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px max(24px, calc((100% - 1180px) / 2));
  background: #fff;
  border-bottom: 1px solid #e7ecf7;
}

.seo-fallback header > a {
  color: #4371ff;
  font-size: 26px;
  font-weight: 700;
  text-decoration: none;
}

.seo-fallback nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.seo-fallback nav a {
  color: #35405a;
  text-decoration: none;
}

.seo-fallback nav a:hover,
.seo-fallback nav a:focus-visible {
  color: #4371ff;
}

.seo-fallback main {
  width: min(1000px, calc(100% - 48px));
  margin: 48px auto;
  padding: 48px;
  background: #fff;
  border: 1px solid #e7ecf7;
  border-radius: 16px;
  box-shadow: 0 14px 38px rgba(55, 84, 150, 0.07);
}

.seo-fallback h1 {
  margin: 0 0 18px;
  color: #202b48;
  font-size: 36px;
  line-height: 1.35;
}

.seo-fallback main p {
  margin: 0;
  color: #66728f;
  font-size: 17px;
  line-height: 1.8;
}

.seo-fallback footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 24px;
  padding: 30px 24px;
  color: #7d88a0;
}

.seo-fallback footer a {
  color: #56627c;
  text-decoration: none;
}

@media (max-width: 768px) {
  .seo-fallback header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 20px;
  }

  .seo-fallback main {
    width: calc(100% - 32px);
    margin: 24px auto;
    padding: 28px 22px;
    border-radius: 12px;
  }

  .seo-fallback h1 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: var(--haiou-root-size, 10vw) !important;
  }
}

@media (min-width: 769px) {
  html {
    font-size: var(--haiou-root-size, min(calc(100vw / 51.2), 75px)) !important;
  }
}

#app a.haiou-download-link{text-decoration:none}