html {
  scroll-padding-top: 96px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  margin: 0;
  display: block;
  border-bottom: 1px solid #ffffff14;
  background: #090c11e6;
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1160px, calc(100% - 48px));
  height: 76px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.home-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #11171e;
  color: var(--text);
  white-space: nowrap;
}

.home-link:hover {
  border-color: #3c5961;
  color: var(--cyan);
}

.zh-only {
  display: none;
}

html[lang="zh"] .en-only {
  display: none;
}

html[lang="zh"] .zh-only {
  display: inline;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.hero {
  grid-template-columns: minmax(0, 760px);
  gap: 0;
}

@media (max-width: 800px) {
  .site-header {
    width: 100%;
  }

  .header-inner {
    width: calc(100% - 28px);
  }

  nav {
    gap: 10px;
  }

  nav a.home-link {
    display: inline-flex;
  }
}

@media (max-width: 420px) {
  .home-link {
    gap: 4px;
    padding-inline: 10px;
  }

  .home-link .en-only,
  .home-link .zh-only {
    font-size: 0;
  }

  .home-link .en-only::after {
    content: "Home";
    font-size: 0.85rem;
  }

  .home-link .zh-only::after {
    content: "主页";
    font-size: 0.85rem;
  }
}