.forum-1 {
  padding: 218px 0 118px;
  background: url("../images/forum/banner.png") no-repeat;
  background-size: cover;
  margin-bottom: 48px;
}
.forum-1 .title {
  color: #fff;
  text-align: center;
  font-family: "TT Octosquares Trl";
  font-size: 60px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}
.forum-2 {
  margin-bottom: 60px;
}
.forum-2 .ex-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.forum-2 .ex-list .ex-l {
  display: flex;
  align-items: center;
  gap: 42px;
}
.forum-2 .ex-list .ex-l .item {
  color: rgba(255, 255, 255, 0.6);
  font-family: "TT Octosquares Trl";
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  /* 100% */
  cursor: pointer;
}
.forum-2 .ex-list .ex-l .item.on {
  color: #fff;
  font-family: "TT Octosquares Trl";
  font-size: 28px;
  font-style: normal;
  font-weight: 600;
  line-height: 28px;
  /* 100% */
}
.forum-2 .ex-list .ex-r {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
}
.forum-2 .ex-list .ex-r a {
  color: #fff;
  text-align: right;
  font-family: "TT Octosquares Trl";
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}
.forum-2 .ex-list .ex-r a.other {
  color: #fff;
  text-align: center;
  font-family: "TT Octosquares Trl";
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: 40px;
  padding: 0 20px;
  height: 40px;
  border-radius: 90px;
  background: linear-gradient(90deg, #1e30ff 0%, #aa33fa 100%);
}
.forum-2 .sort-list {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.forum-2 .sort-list .sort-item {
  border-radius: 8px;
  background: #1a1c25;
  cursor: pointer;
  padding: 1px;
}
.forum-2 .sort-list .sort-item span {
  display: block;
  padding: 0 20px;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  font-family: "TT Octosquares Trl";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 34px;
  border-radius: 8px;
}
.forum-2 .sort-list .sort-item.on {
  background: linear-gradient(180deg, #1d30ff, #ac33f9);
  /* 创建一个遮罩层来只显示边框的渐变效果 */
  -webkit-mask-image: #080b13;
  mask-image: #080b13;
}
.forum-2 .sort-list .sort-item.on span {
  color: #fff;
  background: #080b13;
}
.forum-2 ul {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}
.forum-2 ul li {
  width: calc(33.3% - 30px);
  background: #141722;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
}
.forum-2 ul li .icon {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.forum-2 ul li .box {
  padding: 20px;
}
.forum-2 ul li .box .title {
  color: #fff;
  font-family: "TT Octosquares Trl";
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
  margin-bottom: 16px;
}
.forum-2 ul li .box .til {
  color: rgba(255, 255, 255, 0.6);
  font-family: "PingFang SC";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  margin-bottom: 10px;
}
.forum-2 ul li .box .info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-family: "PingFang SC";
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
  margin-bottom: 16px;
}
.forum-2 ul li .box .info .user-info {
  display: flex;
  align-items: center;
  gap: 5px;
}
.forum-2 ul li .box .info .user-info .avator {
  width: 34px;
  height: 34px;
  object-fit: cover;
}
.forum-2 ul li .box .info .user-info .check {
  width: 16px;
  height: 16px;
}
.forum-2 ul li .box .info .time-info {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}
.forum-2 ul li .box .info .time-info .time {
  color: #fff;
  text-align: right;
  font-family: "PingFang SC";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 14px;
  /* 100% */
}
.forum-2 ul li .box .info .time-info .label {
  border-radius: 4px;
  background: #323547;
  padding: 0 8px;
  color: #00c768;
  text-align: center;
  font-family: "PingFang SC";
  font-size: 12px;
  font-style: normal;
  font-weight: 500;
  line-height: 20px;
  /* 100% */
}
.forum-2 ul li .box .svg-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}
.forum-2 ul li .box .svg-list .svg-item {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #fff;
  font-family: "PingFang SC";
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 14px;
  /* 100% */
}
.forum-2 ul li .box .svg-list .svg-item .img {
  width: 16px;
  height: 16px;
}
.forum-2 ul li .box .svg-list .svg-item:nth-child(1) .img {
  background: url('../images/forum/comment.png') no-repeat;
  background-size: 100% 100%;
}
.forum-2 ul li .box .svg-list .svg-item:nth-child(2) .img {
  background: url('../images/forum/browse.png') no-repeat;
  background-size: 100% 100%;
}
.forum-2 ul li .box .svg-list .svg-item:nth-child(3) .img {
  background: url('../images/forum/good.png') no-repeat;
  background-size: 100% 100%;
}
.forum-2 ul li .box .svg-list .svg-item:nth-child(3) {
  cursor: pointer;
}
.forum-2 ul li .box .svg-list .svg-item:nth-child(3):hover .img,
.forum-2 ul li .box .svg-list .svg-item:nth-child(3).on .img {
  background: url('../images/forum/good-check.png') no-repeat;
  background-size: 100% 100%;
}
.page {
  margin: 0 auto;
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 3rem;
}
.page li{
  padding: 7px 13px;
  display: inline-block;
  margin: 3px;
}
.page .active{
  background-color: #46A3FF;
  color: #fff;
}
.page .disabled{
  color: #aaa;
}
@media (max-width: 750px) {
  .forum-1 {
    padding: 100px 0 60px;
    margin-bottom: 50px;
  }
  .forum-1 .title {
    font-size: 32px;
    margin-bottom: 30px;
    line-height: 32px;
  }
  .forum-2 .ex-list {
    flex-direction: column-reverse;
    margin-bottom: 0;
  }
  .forum-2 .ex-list .ex-l {
    height: 40px;
    overflow-x: scroll;
    width: 100%;
    gap: 20px;
    padding: 0;
    margin-bottom: 10px;
  }
  .forum-2 .ex-list .ex-l::-webkit-scrollbar {
    width: 0;
  }
  .forum-2 .ex-list .ex-r {
    width: 100%;
    margin-bottom: 20px;
  }
  .forum-2 .sort-list {
    margin-bottom: 30px;
  }
  .forum-2 .data-list {
    flex-wrap: wrap;
    gap: 20px;
  }
  .forum-2 .data-list li {
    width: 100%;
  }
  .page {
    margin: 0 auto;
    text-align: center;
    margin-top: 1rem;
    margin-bottom: 3rem;
  }
  .page li{
    padding: 7px 13px;
    display: inline-block;
    margin: 3px;
  }
  .page .active{
    background-color: #46A3FF;
    color: #fff;
  }
  .page .disabled{
    color: #aaa;
  }
}