.pclass {
  width: 100%;
  height: 100vh;
}

.home-menu {
  width: 280px;
  height: 100%;
  background: linear-gradient(136deg, #0034aa, #00226e 98%);
}

.menu-header {
  margin-bottom: 50px;
}

.menu-header img {
  width: 65px;
  height: 65px;
  margin: 40px 0 24px;
  border-radius: 18px;
}

.menu-header h1 {
  margin-bottom: 10px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 600;
  text-align: center;
  color: #ffffff;
  letter-spacing: 0.48px;
}

.menu-header h2 {
  font-size: 14px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #acbaff;
  letter-spacing: 0.48px;
}

.menu-item {
  width: 240px;
  height: 60px;
  margin: 0 auto 2px;
  border-radius: 12px;
  cursor: pointer;
}

.menu-item img {
  width: 20px;
  margin: 0 21px 0 25px;
  opacity: 0.7;
}

.menu-item p {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.24px;
}

.home-menu ul {
  height: 100%;
  min-height: 0;
  overflow-y: auto;
}

.home-menu ul::-webkit-scrollbar {
  display: none;
  width: 0;
}

.menu-active {
  background: rgba(255, 255, 255, 0.1) !important;
}

.menu-active img {
  opacity: 1;
}

.menu-active p {
  color: #fff !important;
}

.hot-line {
  /* height: 71px; */
  margin: 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
  line-height: 71px;
  letter-spacing: 0.48px;
}

.hot-line span {
  margin-left: 10px;
  font-size: 19px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 600;
  text-align: center;
  color: #ffffff;
  letter-spacing: 0.6px;
}

#udesk_pop_dialog {
  position: relative;
  z-index: 1;
}

#udesk_panel {
  z-index: 2 !important;
}

.udesk_btn_chat > b:last-child {
  left: 86% !important;
}

#udesk_panel {
  bottom: 20px !important;
}

#twice-prepare {
  z-index: 8;
}

/* 弹窗 */
.register-hit {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  z-index: 11;
  display: none;
  background: rgba(0, 0, 0, 0.2);
}

.register-hit > div {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 500px;
  height: 250px;
  margin: auto;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0px 15px 30px 0px rgba(30, 52, 156, 0.16);
}

.register-hit > div h1 {
  width: fit-content;
  padding-left: 25px;
  margin-top: 50px;
  background: url(/index/images/news3.png) no-repeat left center / 22px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #333333;
}

.register-hit > div h2 {
  margin: 30px 110px 30px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #a7a7a7;
  line-height: 32px;
}

.register-hit > div h3 p:nth-child(2) {
  width: 124px;
  height: 30px;
  margin-left: 20px;
  background: #153cd8;
  border-radius: 4px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
  line-height: 30px;
  letter-spacing: 0.24px;
  cursor: pointer;
}

.register-hit > div h3 p:nth-child(1) {
  width: 124px;
  height: 30px;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  border-radius: 6px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #737373;
  line-height: 30px;
  letter-spacing: 0.24px;
  cursor: pointer;
}

/* AI 教学助手 */
.ai-hint-pop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: none;
  background: rgba(0, 0, 0, 0.5);
}

.ai-hint-pop > div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 798px;
  height: 525px;
  background: linear-gradient(241deg, #ffe68e 2%, #f8edc9 43%, #ffe9a8 85%);
  border-radius: 18px;
  box-shadow: 0px 15px 30px 0px rgba(30, 52, 156, 0.16);
}

.ai-hint-pop > div > h1 {
  margin-bottom: 15px;
  font-size: 24px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: 600;
  text-align: left;
  color: #9d6a28;
}

.ai-hint-pop > div h2 {
  width: 108px;
  height: 42px;
  background: linear-gradient(90deg, #864d0f, #9c6119 54%, #af7121);
  border-radius: 18px 0px 18px 0px;
  font-size: 30px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: 600;
  text-align: center;
  line-height: 39px;
  color: #ffffff;
}

.ai-hint-pop > div h3 {
  margin-left: 10px;
  font-size: 36px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: 600;
  text-align: left;
  color: #9d6a28;
}

.ai-hint-pop > div section {
  width: 510px;
  height: 206px;
  padding: 0 36px;
  margin: 34px 0 50px;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid #ffffff;
  border-radius: 18px;
  backdrop-filter: blur(50px);
}

.ai-hint-pop > div h4 {
  width: 248px;
  height: 46px;
  background: linear-gradient(90deg, #864d0f, #af7121);
  border-radius: 6px;
  font-size: 16px;
  font-family: PingFang HK, PingFang HK-Semibold;
  font-weight: 600;
  text-align: center;
  color: #ffffff;
  line-height: 46px;
  letter-spacing: 0.24px;
  cursor: pointer;
}

.ai-hint-pop > div h5 {
  position: relative;
  width: 100%;
  height: 1px;
  margin: 63px 0 45px;
  background-color: rgba(157, 106, 40, 0.1);
}

.ai-hint-pop > div h5 span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  background: #fcf6df;
  font-size: 20px;
  font-family: PingFang SC, PingFang SC-Semibold;
  font-weight: 600;
  text-align: center;
  color: #9d6a28;
}

.ai-hint-pop > div h6 {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #9d6a28;
  line-height: 26px;
  letter-spacing: 0.48px;
  cursor: pointer;
}