.platform-list {

}
.platform-header {
  line-height: 24px;
  border-bottom: 2px solid #d6d6d6;
}
.platform-header a {
  padding: 5px 10px;
  font-size: 14px;
  color: #4f4f4f;
  text-decoration: none;
}
.platform-header a.cur {
  background: #d80b46;
  color: #ffffff;
  font-weight: bold;
  position: relative;
}
.platform-header a.cur:after {
  content: "";
  width: 0;
  height: 0;
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  border-style: solid;
  border-width: 4px 4px 0;
  border-color: #d80b46 transparent transparent;
}
.platform-footer {
  gap: 15px;
}
.platform-item {
  width: 440px;
  padding: 10px;
  margin-top: 20px;
  box-shadow: 0px 0px 10px #d6d6d6;
}
.platform-item img {
  width: 100%;
}
.platform-intro {
  padding: 10px;
}
.platform-intro .title {
  font-weight: bold;
}
.platform-intro .desc {
  font-size: 12px;
  margin-top: 10px;
  color: #747474;
}
.platform-intro a {
  margin-top: 10px;
  padding: 5px 10px;
  display: inline-block;
  border-radius: 15px;
  background: #7e198b;
  color: #ffffff;
  text-decoration: none;
}
.platform-content-header {
  padding: 30px 0;
  background: #f7f8fc;
  text-align: center;
}
.platform-content-header h1 {
  font-size: 16px;
}
.platform-content-header .info {
  margin-top: 10px;
  font-size: 12px;
  color: #8e8e8e;
}
.platform-content-footer {
  padding: 30px 0;
  color: #666666;
}
.platform-content-footer p {
  padding: 5px 0;
}
.platform-hot {
  border: 1px solid #d6d6d6;
  padding: 1px;
  margin-top: 20px;
}
.platform-hot-header {
  height: 36px;
  line-height: 16px;
  background: #f3f3f3;
}
.platform-hot-header strong {
  height: 16px;
  margin-left: 10px;
  margin-top: 10px;
  font-size: 14px;
  text-indent: 1em;
  display: inline-block;
  border-left: 2px solid #d50d0d;
}
.platform-hot-header a {
  padding: 5px 10px;
  line-height: 24px;
  color: #4f4f4f;
  text-decoration: none;
}
.platform-hot-footer {
  padding: 20px 0;
}
.platform-hot-item {
  width: 410px;
  padding: 5px;
  box-shadow: 0px 0px 10px #d6d6d6;
}
.platform-hot-item img {
  width: 100%;
}
.platform-hot-item h2 {
  margin-top: 5px;
}
.platform-hot-item p {
  margin-top: 5px;
  font-size: 12px;
  color: #747474;
}