@keyframes maksked_collection {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: -100% 0;
  }
}
.transition_3 {
  transition: 0.3s;
}
.gradient_title {
  background-image: -webkit-linear-gradient(left, #ff94a6, #ffb3c6 10%, #ff758f 20%, #ffd3b6 30%, #ffd700 40%, #ff94a6 50%, #ffb3c6 60%, #ff758f 70%, #ffd3b6 80%, #ffd700 90%, #ff94a6);
  color: transparent;
  -webkit-text-fill-color: transparent;
  -webkit-background-clip: text;
  background-size: 200% 100%;
  animation: maksked_collection 2s infinite linear;
}
#index {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin: 0px;
  background-image: linear-gradient(#ffd6de, #ffffff, #ffd6de, #ff94a6);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  /* 覆盖整个元素 */
}
#index .container {
  width: 1100px;
  margin-top: 50px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
#index .container .container_top {
  width: 100%;
  margin-top: 50px;
}
#index .container .container_top .website_title {
  font-size: 60px;
  font-weight: bold;
  color: #ff94a6;
  text-align: center;
}
#index .container .container_top .website_subtitle {
  margin-top: 20px;
  font-size: 30px;
  font-weight: bold;
  text-align: center;
}
#index .container .nav_wrap {
  width: 100%;
  margin-top: 50px;
  display: flex;
  justify-content: center;
}
#index .container .nav_wrap .nav_box {
  margin: 0px 20px;
  padding: 10px 20px;
  border-radius: 10px;
}
#index .container .nav_wrap .nav_box .nav_a {
  text-decoration: none;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 1px 1px 2px black, -1px -1px 2px white;
}
#index .container .nav_wrap .nav_box:nth-child(1) {
  background-image: linear-gradient(45deg, #ff9a9e 0%, #fad0c4 99%, #fad0c4 100%);
}
#index .container .nav_wrap .nav_box:nth-child(2) {
  background-image: linear-gradient(45deg, #f77062 0%, #fe5196 100%);
}
#index .container .nav_wrap .nav_box:nth-child(3) {
  background-image: linear-gradient(45deg, #fa709a 0%, #fee140 100%);
}
#index .container .nav_wrap .nav_box:nth-child(4) {
  background-image: linear-gradient(45deg, #ff758c 0%, #ff7eb3 100%);
}
#index .container .nav_wrap .nav_box:nth-child(5) {
  background-image: linear-gradient(45deg, #b8cbb8 0%, #b8cbb8 0%, #b465da 0%, #cf6cc9 33%, #ee609c 66%, #ee609c 100%);
}
#index .container .nav_wrap .nav_box:hover {
  outline: 2px solid #fff;
}
#index .container .index_search {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  margin-bottom: 30px;
  width: 100%;
}
#index .container .index_search #scbar1 {
  background: none;
}
#index .container .index_search #scbar1 #scbar_form {
  display: flex;
  align-items: center;
  justify-content: center;
}
#index .container .index_search #scbar1 #scbar_form .scbar_txt_td,
#index .container .index_search #scbar1 #scbar_form .scbar_btn_td {
  height: 50px;
  padding: 0;
  vertical-align: middle;
}
#index .container .index_search #scbar1 #scbar_form .scbar_txt_td #scbar_txt {
  width: 550px;
  height: 50px;
  border-top: 2px solid #ff94a6;
  border-bottom: 2px solid #ff94a6;
  border-left: 2px solid #ff94a6;
  border-right: 0;
  border-radius: 30px 0px 0px 30px;
  padding: 0 20px;
  font-size: 18px;
  box-sizing: border-box;
  line-height: 50px;
}
#index .container .index_search #scbar1 #scbar_form .scbar_txt_td #scbar_txt::placeholder {
  padding-left: 10px;
  color: #fff;
}
#index .container .index_search #scbar1 #scbar_form .scbar_btn_td {
  width: 80px;
  height: 50px;
}
#index .container .index_search #scbar1 #scbar_form .scbar_btn_td #scbar_btn {
  transition: 0.1s;
  width: 80px;
  height: 50px;
  font-size: 24px;
  border-radius: 0px 15px 15px 0px;
  margin: 0;
  padding: 0;
  border-top: 2px solid #ff94a6;
  border-bottom: 2px solid #ff94a6;
  border-right: 2px solid #ff94a6;
  border-left: 0;
  box-sizing: border-box;
  line-height: 50px;
  background-color: #ff94a6;
}
#index .container .index_search #scbar1 #scbar_form .scbar_btn_td #scbar_btn:before {
  color: #fff;
}
#index .container .index_search #scbar1 #scbar_form .scbar_btn_td #scbar_btn:hover {
  background-color: #ffb8c6;
}
#index .container .forum_inner {
  margin-top: 30px;
  margin-bottom: 30px;
}
#index .container .forum_inner .forum_box {
  width: 100%;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  /* 添加伪元素，占据剩余空间 */
}
#index .container .forum_inner .forum_box .forum_cat_title {
  width: 100%;
  font-weight: bold;
  background-color: #ff94a6;
  padding: 10px 10px 10px 20px;
  border-radius: 10px;
  margin-bottom: 10px;
  margin-top: 20px;
}
#index .container .forum_inner .forum_box .forum_box_a {
  width: 23%;
  display: block;
  outline: 3px solid #fff;
  margin-bottom: 10px;
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  background-color: #ffb8c6;
  text-decoration: none;
}
#index .container .forum_inner .forum_box .forum_box_a .forum_title {
  height: 40px;
  line-height: 40px;
  border-radius: 10px;
  background-color: #f8f8f8;
  color: #555555;
  font-size: 30px;
}
#index .container .forum_inner .forum_box .forum_box_a .forum_container {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
}
#index .container .forum_inner .forum_box .forum_box_a .forum_container .forum_container_primary {
  font-size: 16px;
  color: #555555;
}
#index .container .forum_inner .forum_box .forum_box_a:hover {
  box-shadow: 5px 5px 20px #fff;
  outline: 3px solid #fff;
  margin-top: -6px;
}
#index .container .forum_inner .forum_box .forum_box_a::after {
  content: "";
  width: calc(23%);
  /* 假设每行3列，间距10px */
}
.scbar_txt_td,
.scbar_btn_td {
  height: 50px;
  padding: 0;
  vertical-align: middle;
}
#scbar_txt,
#scbar_btn {
  height: 50px;
  line-height: 50px;
  box-sizing: border-box;
  margin: 0;
  padding: 0 20px;
  border-width: 2px;
  border-style: solid;
}
#scbar_btn {
  font-size: 24px;
  padding: 0;
}
pre {
  background-color: #000;
}