.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
:root {
  --color-bg: #F9FAFB;
  --color-bg-opacity: rgba(249, 250, 251, 0.9);
  --color-menu-bg: #FFFFFF;
  --color-menu-bg-2: #E6E7EB;
  --color-menu-bg-3: #FFFFFF;
  --color-border: #E6E7EB;
  --color-text: #1F2937;
  --color-text-fade: rgba(31, 41, 55, 0.7);
  --color-sub-text: #6C7280;
  --page-width: 1200px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #171717;
    --color-bg-opacity: rgba(23, 23, 23, 0.9);
    --color-menu-bg: #262626;
    --color-menu-bg-2: #2D2D2D;
    --color-menu-bg-3: #212121;
    --color-border: #404040;
    --color-border-fade: #272727;
    --color-text: #FFFFFF;
    --color-text-fade: rgba(255, 255, 255, 0.7);
    --color-sub-text: #707070;
  }
}
@media screen and (max-width: 767px) {
  :root {
    --page-width: 17.25rem;
  }
}
html,
body {
  -webkit-font-smoothing: antialiased;
  background-color: var(--color-bg);
  font-family: PingFangSC, PingFang SC;
  font-weight: 400;
  font-size: 14px;
  color: var(--color-text);
  line-height: 20px;
}
html a,
body a {
  color: var(--color-text-fade);
  transition: all 0.3s ease-in-out;
}
html a:hover,
body a:hover,
html a:active,
body a:active {
  color: var(--color-text);
}
ul,
ol,
li,
dl,
dt,
dd {
  list-style: none;
  padding: 0;
  margin: 0;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
  font-weight: 400;
  font-size: 14px;
  color: var(--color-text);
  line-height: 20px;
}
p {
  margin: 0;
  padding: 0;
}
blockquote {
  margin: 0;
  padding: 0;
}
pre {
  margin: 0;
  padding: 0;
}
img {
  max-width: 100%;
  display: block;
}
i,
b {
  font-weight: 400;
  font-style: normal;
}
ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}
.laptop-hide {
  display: none;
}
@media screen and (max-width: 767px) {
  html {
    font-size: 20px;
  }
  .mobile-hide {
    display: none;
  }
  .laptop-hide {
    display: inherit;
  }
}
.page-container {
  margin: 0 auto;
  width: var(--page-width);
}
.mobile-only {
  display: none;
}
@media screen and (max-width: 767px) {
  .mobile-only {
    display: block;
  }
}
.laptop-only {
  display: block;
}
@media screen and (max-width: 767px) {
  .laptop-only {
    display: none;
  }
}
.search-container > .search-box {
  border-radius: 8px;
  border: 1px solid var(--color-border);
}
.search-container > .search-box input {
  height: 60px;
  width: 100%;
  text-align: center;
  background: var(--color-menu-bg);
  outline: none;
  border: none;
  color: var(--color-text);
}
.search-container > .recommend-container {
  margin-top: 10px;
  min-height: 572px;
  background: var(--color-menu-bg);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  box-sizing: border-box;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.search-container > .recommend-container .list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.search-container > .recommend-container .list a {
  background: var(--color-menu-bg);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  padding: 10px 14px;
}
.search-container > .recommend-container .list a:hover {
  border: 1px solid #3C82F6;
  background: linear-gradient(90deg, #3c82f6, #8b5df6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@media screen and (max-width: 767px) {
  .search-container {
    width: 100%;
  }
  .search-container > .search-box {
    border-radius: 0;
    border: none;
    padding: 0.5rem 0.75rem;
    background: var(--color-menu-bg);
  }
  .search-container > .search-box input {
    border-radius: 0.3rem;
    border: 0.05rem solid var(--color-border);
    height: 2rem;
  }
  .search-container > .recommend-container {
    margin-top: 0;
    min-height: auto;
    border-radius: 0;
    border: none;
    padding: 0 0.75rem 2.25rem;
  }
  .search-container > .recommend-container .list {
    justify-content: space-between;
    gap: 0.5rem 0;
  }
  .search-container > .recommend-container .list a {
    width: 49%;
    text-align: center;
  }
}