body {
  min-width: 1760px;
  padding-top: 72px;
}
.protocol-content .protocol-footer a {
  display: inline-flex !important;
  justify-content: center !important;
  align-items: center !important;
}
@media screen and (max-width: 450px) {
  body {
    min-width: auto;
    padding-top: 0;
  }
}
/* banner */
.cpt2024-banner {
  font-size: 0;
  position: relative;
}
.cpt2024-banner .cutdown-wp {
  width: 482px;
  height: 48px;
  border-radius: 24px;
  box-shadow: 0px 4px 11px 0px rgba(138, 141, 147, 0.2);
  background: rgb(255, 255, 255);
  display: flex;
  justify-content: center;
  align-items: center;
}
.cpt2024-banner .cutdown-wp .time-value {
  color: rgb(25, 25, 25);
  font-size: 24px;
  font-weight: 600;
  margin-right: 4px;
}
.cpt2024-banner .cutdown-wp .time-txt,
.cpt2024-banner .cutdown-wp .symbol {
  color: rgb(89, 89, 89);
  font-size: 16px;
  font-weight: 400;
}
.cpt2024-banner .cutdown-wp .symbol {
  width: 8px;
  text-align: center;
  margin: 0 12px 0 12px;
}
.cpt2024-banner .cutdown-wp .txt {
  color: rgb(25, 25, 25);
  font-size: 16px;
  font-weight: 400;
}

.cpt2024-banner .banner-pc-img {
  width: 100%;
  display: block;
}

.cpt2024-banner .banner-mb-img {
  width: 100%;
  display: none;
}
.cpt2024-banner .banner-pc-img {
  width: 100%;
  display: block;
}
.cpt2024-banner .banner-mb-768 {
  width: 100%;
  display: none;
}

.cpt2024-banner .banner-info {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 160px;
}

.cpt2024-banner .banner-title {
  font-size: 60px;
  font-weight: 600;
  line-height: 90px;
  letter-spacing: 4px;
  color: #000;
  margin-bottom: 12px;
}

.cpt2024-banner .tag1 {
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  color: rgb(25, 25, 25);
  margin-right: 8px;
}

.cpt2024-banner .tag2 {
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  color: #C7000B;
}

.cpt2024-banner .banner-tag {
  margin-bottom: 40px;
}

.cpt2024-banner .button-signup {
  width: 152px;
  height: 48px;
  border-radius: 24px;
  backdrop-filter: blur(2.72px);
  background: rgb(25, 25, 25);
  opacity: 0.97;
  color: rgb(255, 255, 255);
  font-size: 14px;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-bottom: 60px;
}

.cpt2024-banner .button-signup:hover {
  background: #595959;
}
.cpt2024-banner .disabled-btn {
  width: 152px;
  height: 48px;
  border-radius: 24px;
  background: rgb(240, 240, 240);
  color: rgb(194, 194, 194);
  cursor: not-allowed;
  font-size: 14px;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cpt2024-banner .disabled-btn:hover {
  background: rgb(240, 240, 240);
}
.cpt2024-banner .pc-cutdown-wp {
  display: flex;
}
.cpt2024-banner .mb-cutdown-wp {
  display: none;
}

@media screen and (max-width: 450px) {
  .cpt2024-banner .pc-cutdown-wp {
    display: none;
  }
  .cpt2024-banner .mb-cutdown-wp {
    display: flex;
  }
  .cpt2024-banner .cutdown-wp .time-value {
    font-size: 16px;
  }
  .cpt2024-banner .cutdown-wp .time-txt {
    font-size: 12px;
  }
  .cpt2024-banner .cutdown-wp .txt {
    font-size: 12px;
  }
  .cpt2024-banner .cutdown-wp .symbol {
    margin: 0 3px 0 3px;
    font-size: 12px;
  }
  .cpt2024-banner .banner-mb-768 {
    display: none;
  }
  .cpt2024-banner .banner-mb-img {
    display: block;
  }
  .cpt2024-banner .banner-pc-img {
    display: none;
  }
  .cpt2024-banner .cutdown-wp {
    position: absolute;
    width: 87.2%;
    height: 28px;
    left: 50%;
    right: auto;
    top: auto;
    transform: translateX(-50%);
    bottom: 16px;
  }
  .cpt2024-banner .banner-tag {
    margin-bottom: 4.166vw;
  }
  .cpt2024-banner .banner-info {
    transform: translateY(0);
    top: 9.500vw;
    left: 24px;
  }
  .cpt2024-banner .banner-title {
    font-size: 20px;
    font-weight: 600;
    line-height: 30px;
    margin-bottom: 4px;
  }
  .cpt2024-banner .tag1,
  .cpt2024-banner .tag2 {
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
    margin-bottom: 24px;
  }
  .cpt2024-banner .button-signup,
  .cpt2024-banner .disabled-btn {
    width: 104px;
    height: 32px;
    font-size: 14px;
    font-weight: 400;
  }
  .cpt2024-banner .button-signup {
    background: none;
    color: rgba(0, 0, 0, 0.9);
    font-size: 14px;
    border: 1px solid #595959;
  }
  .cpt2024-banner .button-signup:hover {
    background: none;
  }
}

/* tab */
.second-section-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
}
.second-section-tab .tab-li {
  color: rgb(0, 0, 0);
  padding: 21px 0;
  font-size: 20px;
  font-weight: 400;
  line-height: 30px;
  cursor: pointer;
  border-bottom: 2px solid #fff;
}
.second-section-tab .active-tab-li {
  font-weight: bold;
  border-bottom: 2px solid rgb(25, 25, 25);
}
.second-section-tab .tab-li:first-of-type,
.second-section-tab .tab-li:nth-of-type(2) {
  margin-right: 64px;
}


@media screen and (max-width: 450px) {
  .second-section-tab {
    font-size: 0;
  }
  .second-section-tab .tab-li {
    padding: 12px 0 10px 0;
    font-size: 14px;
    line-height: 22px;
  }
  .second-section-tab .tab-li:first-of-type,
  .second-section-tab .tab-li:nth-of-type(2) {
    margin-right: 24px;
  }
}
/* 大赛简介 */
.introduction-2024 {
  padding-top: 72px;
  background: #F5F5F5;
}
.introduction-2024 .title {
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  text-align: center;
  margin-bottom: 32px;
  color: #000;
}
.introduction-2024 .intro-info-wp {
  width: 83.33%;
  position: relative;
  margin: 0 auto;
  background: url('../img/intro_pc.png');
  background-size: cover;
  background-position: center;
  padding: 52px 0;
  border-radius: 16px;
  overflow: hidden;
}
.introduction-2024 .intro-info-wp .intro-pc-img {
  width: 100%;
}
.introduction-2024 .intro-info-wp .intro-txt {
  color: rgb(25, 25, 25);
  font-size: 16px;
  font-weight: 400;
  line-height: 32px;
  width: 90%;
  margin: 0 auto;
}

@media screen and (max-width: 450px) {
  .introduction-2024 {
    padding-top: 32px;
  }
  .introduction-2024 .intro-info-wp {
    width: 91.46%;
    padding: 20px 0 54px;
    background: url('../img/intro_mb.png') no-repeat;
    background-size: cover;
  }
  .introduction-2024 .intro-info-wp .intro-txt {
    font-size: 14px;
    font-weight: 400;
    line-height: 28px;
  }
  .introduction-2024 .title {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 16px;
  }
}
/* 竞赛服务站-精彩呈现 */
.exciting-presentation {
  background: #f5f5f5;
  padding-bottom: 72px;
}
.exciting-presentation .mb-exciting-list {
  display: none !important;
}
.exciting-presentation .section-title {
  padding-top: 73px;
  color: rgb(0, 0, 0);
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  text-align: center;
  margin-bottom: 40px;
}
.exciting-presentation .exciting-list {
  width: 83.33%;
  margin: 0 auto;
  display: flex;
}
.exciting-presentation .exciting-li {
  flex: 1;
  text-align: center;
  cursor: pointer;
}
.exciting-presentation .img-fa {
  width: 56px;
  height: 56px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 16px;
}
.exciting-presentation .title {
  color: rgb(0, 0, 0);
  font-size: 24px;
  font-weight: 600;
  line-height: 32px;
  margin-bottom: 12px;
}
.exciting-presentation .desc {
  color: rgb(89, 89, 89);
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
}


@media screen and (max-width: 450px) {
  .exciting-presentation {
    padding-bottom: 32px;
  }
  .exciting-presentation .pc-exciting-list {
    display: none;
  }
  .exciting-presentation .mb-exciting-list {
    display: block !important;
  }
  .exciting-presentation .mb-exciting-list .exciting-li {
    display: flex;
  }
  .exciting-presentation .section-title {
    padding-top: 32px;
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 16px;
  }
  .exciting-presentation .exciting-list {
    background: #fff;
    border-radius: 8px;
    width: 91.46%;
    flex-wrap: wrap;
    padding-top: 16px;
  }
  .exciting-presentation .exciting-li {
    flex: auto;
    width: 100%;
    text-align: left;
    padding-bottom: 16px;
  }
  .exciting-presentation .img-fa {
    margin: 0 16px 0;
    width: 32px;
    height: 32px;
  }
  .exciting-presentation .img-fa img {
    max-width: 100%;
    width: 100%;
  }
  .exciting-li:nth-of-type(2) .img-fa img {
    width: 27.5px;
  }
  .exciting-li:nth-of-type(3) .img-fa img {
    width: 25.7px;
  }
  .exciting-presentation .title  {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 4px;
  }
  .exciting-presentation .desc {
    font-size: 12px;
    line-height: 18px;
  }
}
/* 活动日历 */
.event-calendar {
  background: url('../img/calendar_bg.jpg') no-repeat;
  background-size: cover;
  background-position: center;
  padding: 76px 218px 0;
  height: 600px;
  position: relative;
}
.event-calendar .title {
  color: rgb(255, 255, 255);
  font-size: 36px;
  font-weight: 500;
  line-height: 54px;
  margin-bottom: 82px;
  text-align: center;
}
.event-calendar .time {
  display: inline-block;
  background: linear-gradient(90.00deg, rgb(222, 199, 39),rgb(228, 168, 35),rgb(234, 137, 30));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 20px;
  font-weight: 600;
  line-height: 30px;
  margin-bottom: 8px;
}
.event-calendar .name {
  color: rgb(255, 255, 255);
  font-size: 20px;
  font-weight: 600;
  line-height: 30px;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.event-calendar .ads {
  color: rgb(255, 255, 255);
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  margin-bottom: 46px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}
.calendar-info {
  display: flex;
}
.calendar-info .arrow-img-fa {
  width: 32px;
  margin-top: 36px;
  margin-right: 19.6px;
}
.calendar-info .event-calendar-img {
  max-width: 220px;
  width: 100%;
  border-radius: 8px;
  height: auto;
}
.calendar-info .infos {
  height: 150px;
}
.event-calendar .swiper-slide {
  padding: 0 15px 0 0;
  height: auto;
}
.event-calendar .swiper-container,
.event-calendar .swiper-wrapper {
  height: auto;
}
.event-calendar .swiper-button-next,
.event-calendar .swiper-button-prev {
  background: rgba(255, 255, 255, 0.3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.event-calendar .swiper-button-next img,
.event-calendar .swiper-button-prev img {
  width: 8.02px;
  height: 14.54px;
}
.event-calendar .swiper-button-next {
  right: 160px;
  
}
.event-calendar .swiper-button-next::after{
  font-family: swiper-icons;
  font-size: 23px;
  text-transform: none!important;
  letter-spacing: 0;
  text-transform: none;
  font-variant: normal;
  font-variant: initial;
  line-height: 1;
}
.event-calendar .swiper-button-prev {
  left: 160px;
}
.event-calendar .swiper-button-next-disabled {
  background: rgba(255, 255, 255, 0.1);
  cursor: default;
}
.event-calendar .swiper-button-prev-disabled {
  background: rgba(255, 255, 255, 0.1);
  cursor: default;
}
.event-calendar .swiper-button-next .grey-icon,
.event-calendar .swiper-button-prev .grey-icon {
  display: none;
}
.event-calendar .swiper-button-next-disabled .grey-icon,
.event-calendar .swiper-button-prev-disabled .grey-icon {
  display: inline-block;
}
.event-calendar .swiper-button-next-disabled .icon,
.event-calendar .swiper-button-prev-disabled .icon {
  display: none;
}
.event-calendar-mb {
  display: none;
}
@media screen and (max-width: 450px) {
  .event-calendar-pc {
    display: none;
  }
  .event-calendar-mb {
    display: block;
    padding: 32px 0px 24px;
    background: rgb(39, 71, 108);
  }
  .event-calendar-mb .event-calendar-ct {
    width: 91.46%;
    margin: 0 auto;
  }
  .event-calendar-mb .title {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    line-height: 28px;
    margin-bottom: 24px;
    text-align: center;
  }
  .event-calendar-mb .time {
    background: linear-gradient(90.00deg, rgb(222, 199, 39),rgb(234, 137, 30));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    font-size: 14px;
    font-weight: 600;
    line-height: 22px;
    margin-bottom: 4px;
  }
  .event-calendar-mb .info-li {
    margin-bottom: 24px;
  }
  .event-calendar-mb .info-btm {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
  }
  .event-calendar-mb .name {
    display: inline-block;
    width: 70.08%;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    line-height: 22px;
    flex-shrink: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .event-calendar-mb .ads {
    color: rgb(194, 194, 194);
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    flex: 1;
    text-align: right;
  }
}
/* 对话专家 */
.dialogue-expert {
  background: #f5f5f5;
  padding-bottom: 72px;
}
.dialogue-expert-wp {
  width: 1600px;
  margin: 0 auto;
}
.dialogue-expert .title {
  color: #000;
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  text-align: center;
  margin-bottom: 72px;
}
.dialogue-expert-wp {
  display: flex;
  border-radius: 16px;
  overflow: hidden;
  width: 1600px;
  margin: 0 auto;
}
.dialogue-expert-wp .left-wp {
  width: 1000px;
  height: 500px;
  /* padding: 0 80px 0 84px; */
  /* background: url('../img//dialogue_expert_bg.png') no-repeat; */
  /* position: relative; */
  display: flex;
  justify-content: center;
  align-items: center;
}
.dialogue-expert-wp .cutdown-wp {
  position: absolute;
  top: 31.5px;
  display: flex;
  align-items: center;
  height: 24px;
}
.dialogue-expert-wp .cutdown-wp .txt {
  color: rgb(25, 25, 25);
  font-size: 12px;
  font-weight: 400;
  margin-right: 3px;
}
.dialogue-expert-wp .cutdown-wp .time-value {
  color: rgb(25, 25, 25);
  font-size: 16px;
  font-weight: 600;
  margin-right: 2px;
}
.dialogue-expert-wp .cutdown-wp .time-txt {
  color: rgb(89, 89, 89);
  font-size: 12px;
  font-weight: 400;
}
.dialogue-expert-wp .cutdown-wp .symbol {
  color: rgb(89, 89, 89);
  font-size: 12px;
  font-weight: 400;
  display: inline-block;
  width: 6px;
  margin: 0 3px;
}
.dialogue-expert-wp .left-wp a {
  width: 100%;
  height: 100%;
}
.dialogue-expert .left-img {
  width: 100%;
  height: 100%;
}
.dialogue-expert .right-list {
  width: 600px;
  padding: 64px 0 60px 56px;
  background: #fff;
  height: 500px;
  
}
.dialogue-expert .scroll-ct {
  padding-right: 50px;
  margin-right: 6px;
  height: 100%;
  overflow-y: scroll;
}
.dialogue-expert .expert-list-item {
  display: flex;
  margin-bottom: 49px;
}
.dialogue-expert .expert-time-wp {
  width: 50px;
  text-align: center;
  font-size: 0;
  margin-right: 20px;
  flex-shrink: 0;
  position: relative;
}
.dialogue-expert .expert-time-wp::after {
  position: absolute;
  content: ' ';
  width: 1px;
  background: rgba(0, 0, 0, 0.1);
  height: 43px;
  right: -20px;
  top: 8px;
}
.dialogue-expert .expert-time-day {
  color: rgb(25, 25, 25);
  font-size: 30px;
  font-weight: 600;
  line-height: 44px;
  height: 44px;
  text-align: center;
}
.dialogue-expert .expert-time-year {
  color: rgb(153, 153, 153);
  font-size: 12px;
  font-weight: 600;
  line-height: 12px;
}
.dialogue-expert .expert-list-right {
  padding-left: 23px;
  flex: 1;
}
.dialogue-expert .expert-list-right-top a {
  display: flex;
  justify-content: space-between;
}
.dialogue-expert .expert-list-name {
  color: rgb(25, 25, 25);
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
  letter-spacing: 1px;
  width: 297px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
  margin-bottom: 2px;
}
.dialogue-expert .expert-list-name:hover {
  text-decoration: underline;
}
.dialogue-expert .expert-list-desc-status {
  display: none;
}
.dialogue-expert .expert-list-desc {
  max-width: 297px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
}
.dialogue-expert .exceting-review,
.dialogue-expert .not-start {
  border-radius: 4px;
  background: rgba(89, 89, 89, 0.1);
  padding: 0 8px;
  color: rgb(89, 89, 89);
  font-size: 12px;
  font-weight: 400;
  line-height: 20px;
  height: 20px;
}
.dialogue-expert .live-icon {
  margin-right: 4px;
}
.dialogue-expert .liveing {
  color: rgb(255, 255, 255);
  font-size: 12px;
  border-radius: 4px;
  background: rgb(199, 0, 11);
  line-height: 20px;
  height: 20px;
  padding: 0 8px;
}
.dialogue-expert .expert-list-status {
  cursor: pointer;
}
.dialogue-expert a {
  display: inherit;
}
/*css主要部分的样式*/
/*定义滚动条宽高及背景，宽高分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar {
  width: 8px;
  /*对垂直流动条有效*/
  height: 8px;
  /*对水平流动条有效*/
}

/*定义滚动条的轨道颜色、内阴影及圆角*/
::-webkit-scrollbar-track {
  border-radius: 13px;
}

/*定义滑块颜色、内阴影及圆角*/
::-webkit-scrollbar-thumb {
  border-radius: 13px;
  background-color: rgb(216, 216, 216);
}
@media screen and (max-width: 450px) {
  .dialogue-expert {
   padding-bottom: 32px;
  }
  .dialogue-expert .title{
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 16px;
  }
  .dialogue-expert-wp {
    display: block;
    width: 91.46%;
  }
  .dialogue-expert-wp .left-wp {
    width: 100%;
    height: auto;
  }
  .dialogue-expert .left-img {
    width: 100%;
  }
  .dialogue-expert .right-list {
    width: 100%;
    padding: 26px 0 23px 24px;
  }
  .dialogue-expert .expert-time-wp {
    margin-right: 8px;
  }
  .dialogue-expert .expert-time-day {
    font-size: 20px;
    font-weight: 600;
    line-height: 24px;
    height: 24px;
  }
  .dialogue-expert .expert-time-year {
    font-size: 10px;
    font-weight: 600;
    line-height: 14px;
    height: 14px;
  }
  .dialogue-expert .expert-time-wp::after {
    right: -8px;
    height: 36px;
    top: 3px;
  }
  .dialogue-expert .expert-list-right {
    padding-left: 12px;
  }
  .dialogue-expert .expert-list-name {
    font-size: 14px;
    line-height: 22px;
    height: 22px;
    letter-spacing: 0px;
    width: 135px;
    margin-bottom: 0;
    font-weight: 600;
  }
  .dialogue-expert .expert-list-desc {
    display: none;
  }
  .dialogue-expert .expert-list-desc-status {
    display: block;
  }
  .dialogue-expert .expert-list-desc-status a {
    color: rgb(25, 25, 25);
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
    text-decoration: underline;
  }
  .dialogue-expert .exceting-review, .dialogue-expert .not-start {
    height: 18px;
    line-height: 18px;
    font-size: 10px;
    font-weight: 400;
    line-height: 18px;
  }
  .dialogue-expert .liveing {
    height: 18px;
    line-height: 18px;
    font-size: 10px;
    font-weight: 400;
    line-height: 18px;
  }
  .dialogue-expert .scroll-ct {
    padding-right: 15px;
    margin-right: 4px;
  }
  .dialogue-expert .expert-list-item {
    margin-bottom: 23px;
  }
  .dialogue-expert .right-list {
    height: 282px;
  }
}
/* 开发者大赛优秀案例学习 */
.competition-block-case {
  background: #f5f5f5;
}
.competition-block-case-ct {
  padding: 68px 0;
  max-width: 1600px;
  margin: 0 auto;
}
.competition-block-title {
  color: rgb(0, 0, 0);
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  margin-bottom: 32px;
  text-align: center;
}

.competition-case {
  margin-top: 40px;
}

.competition-case-list {
  display: flex;
  justify-content: space-between;
}

.competition-case-list .competition-case-item {
  width: calc((100% - 48px) / 4);
  display: flex;
  flex-direction: column;
}

.competition-case-item .competition-case-item-icon {
  height: 218px;
  cursor: pointer;
  overflow: hidden;
  border-radius: 16px;
}

.competition-case-item .competition-case-item-icon1 {
  background: url(../img/team1.png) no-repeat;
  background-size: cover;
  background-position: right;
}

.competition-case-item .competition-case-item-icon2 {
  background: url(../img/team2.png) no-repeat;
  background-size: cover;
  background-position: right;
}

.competition-case-item .competition-case-item-icon3 {
  background: url(../img/team3.png) no-repeat;
  background-size: cover;
  background-position: right;
}

.competition-case-item .competition-case-item-icon4 {
  background: url(../img/team4.png) no-repeat;
  background-size: cover;
  background-position: right;
}

.competition-case-item-team {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 20px;
}

.competition-case-item-team .competition-case-item-team-name {
  font-size: 16px;
  color: rgb(0, 0, 0);
  font-weight: bold;
  line-height: 24px;
}

.competition-case-item-team .competition-case-item-team-line {
  height: 1px;
  background: rgb(25, 25, 25);
  width: 30px;
  margin: 10px 0 13px;
}

.competition-case-item-team .competition-case-item-team-type {
  font-size: 12px;
  color: #595959;
  line-height: 18px;
}

.competition-case-item .competition-case-item-title {
  font-size: 20px;
  line-height: 30px;
  font-weight: bold;
  margin-top: 20px;
  color: rgb(25, 25, 25);
  padding: 0 20px;
  height: 60px;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  /* 限定最多显示两行 */
  -webkit-box-orient: vertical;
}

.competition-case-item .competition-case-item-title:hover {
  text-decoration: underline;
  cursor: pointer;
}

.competition-case-item .competition-case-item-sidetitle {
  font-size: 16px;
  line-height: 30px;
  margin-top: 8px;
  color: rgb(89, 89, 89);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 0 20px;
}
.competition-block-link-fa {
  text-align: center;
}
.competition-block .competition-block-link {
  font-size: 14px;
  color: #191919;
  line-height: 22px;
  margin-top: 32px;
  cursor: pointer;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  color: #191919;
}

.competition-block .competition-block-link img {
  margin-left: 5px;
}
@media screen and (max-width: 450px) {
  .competition-block-case-ct {
    padding: 32px 0;
    width: 90.934%;
  }
  .competition-block-title {
    font-size: 18px;
    line-height: 28px;
    margin-bottom: 16px;
  }

  .competition-case {
    margin-top: 20px;
  }

  .competition-case-list {
    padding-bottom: 20px 0 0 0;
    display: block;
  }

  .competition-case-list .competition-case-item {
    width: 100%;
    margin-bottom: 20px;
  }

  .competition-case-item .competition-case-item-icon {
    height: 192px;
    cursor: pointer;
  }
  .competition-case-item-team {
    padding: 0px 16px;
  }
  .competition-case-item-team .competition-case-item-team-name {
    font-size: 14px;
  }

  .competition-case-item .competition-case-item-title {
    font-size: 16px;
    line-height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 30px;
    display: block;
    margin-top: 12px;
  }
  .competition-case-item-team .competition-case-item-team-line {
    margin: 8px 0;
  }

  .competition-case-item .competition-case-item-sidetitle {
    display: none;
  }
  .competition-block .competition-block-link {
    margin-top: 0px;
  }
}
.competition-service-station {
  opacity: 0;
  height: 0;
  overflow: hidden;
}
/* 报名入口 */
.registration-entrance {
  background: #f5f5f5;
  font-size: 0;
  display: none;
}
.registration-entrance-title {
  color: #000;
  font-size: 36px;
  font-weight: 600;
  line-height: 54px;
  padding: 74px 0 40px;
  text-align: center;
}
.registration-entrance .citys-list-wp {
  display: flex;
  flex-wrap: wrap;
  max-width: 1600px;
  margin: 0 auto;
  margin-bottom: -16px;
}
.registration-entrance .citys-list {
  width: 388px;
  height: 300px;
  margin-right: 16px;
  margin-bottom: 16px;
  border-radius: 16px;
  cursor: pointer;
  position: relative;
}
.registration-entrance .citys-list:nth-of-type(4n){
  margin-right: 0;
}
.registration-entrance .citys-list .city-name {
  color: rgb(255, 255, 255);
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  position: absolute;
  left: 32px;
  bottom: 32px;
}
.citys-list .city-hover-div {
  display: none;
  cursor: default;
}
.registration-entrance .citys-list:hover .city-hover-div {
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border-radius: 16px;
  box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(10.87px);
  background: rgba(0, 0, 0, 0.5);
}
.city-hover-div .hover-city-name {
  color: rgb(255, 255, 255);
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  margin-bottom: 9px;
}
.city-hover-div .hover-city-pinying {
  color: rgb(255, 255, 255);
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  margin-bottom: 40px;
}
.city-hover-div .city-btn {
  width: 120px;
  height: 40px;
  border-radius: 20px;
  background: rgb(255, 255, 255);
  color: rgb(25, 25, 25);
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
  text-align: center;
  line-height: 40px;
  cursor: pointer;
}
.registration-entrance .mb-city-btn {
  display: none;
}
.city-hover-div .city-btn-disabled {
  background: rgb(240, 240, 240);
  color: rgb(194, 194, 194);
  cursor: default;
}
.city-hover-div .city-hover-div-ct {
  padding: 77px 0 0 32px;
}
@media screen and (max-width: 450px) {
  .citys-list-wp {
    padding: 0 16px 4px;
    justify-content: space-between;
  }
  .registration-entrance .citys-list {
    width: 48.69%;
    height: 130px;
    margin-bottom: 8px;
    margin-right: 0;
    border-radius: 8px;
    box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.06);
  }
  .registration-entrance .citys-list:hover .city-hover-div {
    display: none;
  }
  .registration-entrance .citys-list .city-name {
    color: rgb(255, 255, 255);
    font-size: 14px;
    font-weight: 500;
    line-height: 22px;
    bottom: 8px;
    left: 12px;
  }
  .registration-entrance-title {
    color: rgb(0, 0, 0);
    font-size: 18px;
    font-weight: 600;
    line-height: 28px;
    padding: 32px 0 16px;
  }
  .registration-entrance .mb-city-btn {
    display: block;
    position: absolute;
    box-sizing: border-box;
    border: 1px solid rgb(89, 89, 89);
    border-radius: 999px;
    background: rgb(255, 255, 255);
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 24px;
    right: 8px;
    bottom: 6px;
    color: rgb(25, 25, 25);
    font-size: 12px;
    font-weight: 400;
    line-height: 18px;
  }
  .registration-entrance .city-btn-disabled {
    background: rgb(240, 240, 240);
    color: rgb(194, 194, 194);
    cursor: default;
    border: 1px solid rgb(240, 240, 240);
  }
}





/* header */
.competition2024-header {
  background: #fff;
  position: fixed;
  top: 0;
  z-index: 100;
  width: 100%;
}
.competition2024-header .header-left {
  display: flex;
  align-items: center;
}
.competition2024-header .header-left a {
  margin-right: 64px;
}
.competition2024-header .header-left img {
  width: 134px;
  height: 40px;
}
.competition2024-header .header-home {
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
  justify-content: space-between;
}
.competition2024-header .page-title {
  display: flex;
}
.competition2024-header .header-tab {
  color: rgb(25, 25, 25);
  font-size: 14px;
  font-weight: 400;
  height: 72px;
  line-height: 72px;
  margin-right: 32px;
  cursor: pointer;
  border-bottom: 2px solid #fff;
}
.competition2024-header .header-user {
  line-height: 72px;
  position: relative;
  display: none;
}
.competition2024-header .header-login {
  display: flex;
  align-items: center;
  height: 72px;
}
.competition2024-header .header-login .btn {
  width: 96px;
  height: 32px;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  color: rgb(255, 255, 255);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  border-radius: 999px;
  background: rgb(199, 0, 11);
}

.competition2024-header .header-tab-active {
  font-weight: 600;
  border-bottom: 2px solid rgb(25, 25, 25);
}
.competition2024-header .header-tab:hover {
  font-weight: 600;
  border-bottom: 2px solid rgb(25, 25, 25);
}
.competition2024-header .logout-wp {
  position: absolute;
  background: #fff;
  top: 60px;
  border-radius: 16px;
  -webkit-box-shadow: 0 2px 8px 0 rgb(0 0 0 / 5%);
  box-shadow: 0 2px 8px 0 rgb(0 0 0 / 5%);
  cursor: default;
  z-index: 1;
  width: 150px;
  text-align: center;
  left: -8px;
  color: #191919;
  height: 48px;
  line-height: 48px;
  border-radius: 8px;
  display: none;
}
.competition2024-header .logout-wp a {
  color: #191919;
  font-size: 14px;
}
.logined  .my-acct {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 134px;
  color: rgb(199, 0, 11);
  cursor: pointer;
  word-break: break-all;
}
.logined .header-login {
  display: none;
}
.logined .header-user {
  display: block;
}
.competition2024-header .arrow-down {
  display: inline-block;
  width: 16px;
  height: 16px;
  margin-left: 8px;
  background: url('../img/arrow_down.png') no-repeat;
}
.competition2024-header .header-user-name {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.competition2024-header .header-user:hover >  .logout-wp {
  display: block !important;
}
.competition2024-header .header-user:hover .arrow-down {
  transform: rotate(180deg);
}
@media screen and (max-width: 1760px) {
  .competition2024-header .header-home {
    padding: 0 80px;
  }
}
@media screen and (max-width: 1270px) {
  .competition2024-header .header-tab {
    margin-right: 16px !important;
  }
}
@media screen and (max-width: 1110px) {
  .competition2024-header .page-title {
    display: none !important;
  }
}

@media screen and (max-width: 450px) {
  .competition2024-header {
    height: 56px;
    display: flex;
    align-items: center;
    position: relative;
  }
  .competition2024-header .page-title {
    display: none;
  }
  .logined .header-user {
    display: none;
  }
  .competition2024-header .header-home {
    margin: 0;
    padding: 0;
  }
  .competition2024-header .header-left a {
    margin-left: 24px;
    margin-right: 0;
  }
  .competition2024-header .header-left img {
    height: 24px;
    width: 82px;
  }
  .competition2024-header .header-tools-right {
    display: none;
  }
}