.ptitle {margin:50px 0 0 0;font-weight:800;font-size:35px;text-align:center;line-height:1.2;word-break: keep-all;}
.ptitle span{color: transparent;background-image: linear-gradient(90deg,var(--el-color-primary) 0%,#ff7e98 60%);-webkit-background-clip: text;background-clip: text;}

.introduce {margin: 20px auto;text-align: center;font-size: 16px;word-break: keep-all;width: 100%;max-width: 970px;color: #333;font-weight: 600;}

.h3 {display: flex;align-items: center;gap:12px;font-weight: 600;}
.serial {display: inline-flex;justify-content: center;width: 20px;height: 20px;line-height: 18px;border-radius: 50%;background-color: var(--el-color-success);color: #fff;font-size: 14px;font-weight: normal;}