@charset "utf-8";

* {
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  font-family: serif;
}

html,
body {
  width: 100%;
  margin: 0;
  font-family: pala, sans-serif;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  overflow-x: hidden;
  color: rgb(51, 51, 51);
}

a {
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
}

.ad-container {
  width: 300px;
  height: 276px;
  overflow: hidden;
  margin: auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
          flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
}

.gptslot {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  min-height: 250px;
  max-width: 300px;
}

.ad-label {
  width: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  position: relative;
  padding: 5px 0px 2px 0px;
  font-size: 14px;
  color: rgb(255, 255, 255);
}

.fav {
  width: 160px;
  height: 100%;
  margin-right: auto;
}

.fav .rootbg {
  display: inline-block;
  width: 160px;
  height: 100%;
  background-size: 100% auto;
  background-position: center;
  background-repeat: no-repeat;
  cursor: pointer;
}

.bgi {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-image: url(../../images/loading.e29b847.gif);
}

.title {
  background-color: #fff;
  padding: 8px;
  border-radius: 6px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  font-weight: 600;
  font-size: 18px;
  color: #333;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
          justify-content: space-between;
  width: 100%;
  overflow: hidden;
}

.trending-bar {
  max-height: 22px;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
          flex: 1;
  min-width: 0;
}

.more-btn {
  background: none;
  border: none;
  color: #555;
  cursor: pointer;
  font-size: 14px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  gap: 5px;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
}

.more-btn p {
  background-color: #818181;
  color: #fff;
  padding: 2px 15px;
  border-radius: 5px;
}

.more-btn:hover {
  text-decoration: underline;
}

.orange {
  width: 98%;
  background-color: #fc920a;
  color: #fff;
  padding: 5px 30px;
}

header {
  position: relative;
  width: 100%;
  padding: 0 5px;
  color: #fff;
}

.header-right {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  height: 60px;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
     -moz-box-pack: start;
          justify-content: flex-start;
  padding-right: 30px;
  border-radius: 0 0 0 30px;
}

.header-left {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  height: 60px;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
     -moz-box-pack: end;
          justify-content: flex-end;
  border-radius: 0 0 30px 0;
}

.header-menu {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  margin: 0;
  color: #333;
  font-weight: 600;
}

#MoreShow,
#HeaderHome {
  color: #000;
  margin: 0 20px;
}

.header-menu .about-box .about,
.header-menu .about-box #Home {
  position: relative;
  padding: 0 10px;
  border: 0;
  background-color: transparent;
}

.header-menu .about-box .about span,
.header-menu .about-box #Home span {
  width: 25px;
  aspect-ratio: 1;
  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
  margin-right: 5px;
}

.about-list {
  position: absolute;
  top: 30px;
  right: 0;
  height: auto;
  width: auto;
  background-color: #353535;
  z-index: 999;
  display: none;
  -webkit-flex-wrap: wrap;
          flex-wrap: wrap;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
     -moz-box-orient: vertical;
     -moz-box-direction: normal;
          flex-direction: column;
  padding: 5px;
  border-radius: 10px;
  padding: 20px 40px;
  -moz-box-sizing: border-box;
       box-sizing: border-box;
}

.header-category-box .play-item,
.about-list .play-item {
  margin: 5px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  height: 30px;
  line-height: 30px;
  padding: 3px 16px;
  border-radius: 8px;
  cursor: pointer;
  display: -webkit-inline-box;
  display: -webkit-inline-flex;
  display: -moz-inline-box;
  display: inline-flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  border: none;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  white-space: nowrap;
  border: 2px solid #000;
}

.play-item:hover {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.about-box {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
}

.play-item p {
  margin: 0 20px;
}

.play-item .icon {
  display: inline-block;
  width: 25px;
  height: 25px;
  margin: auto 0;
  margin-right: 5px;
  background-size: cover;
  background-position: center;
}

.search-box {
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  width: 60%;
  height: 40px;
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 10px rgba(186, 169, 244, 1);
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
          justify-content: space-between;
  margin: 0;
  border: 1px solid #baa9f4;
}

.search-btn-box {
  width: 50px;
  margin-right: 2px;
  margin-left: auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  height: 60%;
  border-left: 1px solid #ccc;
}

.search-btn,
.search-button,
.video-btn {
  width: 25px;
  aspect-ratio: 1;
  background-image: url(../../images/search.1b5f936.png);
  background-size: 100%;
  background-position: center;
  background-repeat: no-repeat;
  border: none;
  cursor: pointer;
  background-color: transparent;
}

.video-btn {
  margin-left: 15px;
  background-image: url(../../images/video.c9e42ee.png);
}

.search-button {
  margin: 0 10px;
}

.ricle-icon {
  width: 30px;
  aspect-ratio: 1;
  background-color: #fff;
  border-radius: 20px;
  margin: 0 10px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 130%;
}

.myInput {
  color: #000;
  height: 30px;
  outline: 0;
  font-size: 1rem;
  border: 0;
  display: inline-block;
  margin: 0 1em;
  text-decoration: none;
  width: 80%;
}

.aside-menu {
  display: none;
  width: 40px;
  height: 40px;
  background-image: url(../../images/menu.37ced67.png);
  background-position: center;
  background-size: 100%;
}

.mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.945);
  z-index: 998;
  display: none;
}

body.no-scroll {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

.sidebar {
  position: fixed;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100vh;
  background: #fff;
  -webkit-transition: left 0.3s ease;
  transition: left 0.3s ease;
  z-index: 999;
  overflow: scroll;
}

.sidebar-container {
  padding: 20px;
}

.sidebar-container .fav {
  height: 60px;
}

.close-btn-box {
  position: absolute;
  top: 5px;
  right: 35px;
}

.close-btn {
  width: 30px;
  height: 30px;
  background-image: url(../../images/close-white.27d0d87.png);
  cursor: pointer;
}

.sidebar-container .list-canvas {
  width: 95%;
  margin: 10px auto;
  padding: 5px 10px;
  border-radius: 10px;
  color: #fff;
}

.list-canvas .menu-tag,
.list-canvas .item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  width: 100%;
  height: 45px;
  margin: 10px;
  background-color: rgba(0, 0, 0, 0.514);
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  border-radius: 20px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 2px 6px 0px;
}

.list-canvas .menu-tag p,
.list-canvas .item .icon-name {
  padding-left: 20px;
}

.bottom {
  padding: 20px;
}

/* 波浪线容器样式 */

.wave-container {
  width: 100%;
  height: 100px;
  overflow: hidden;
  background-image: url(../../images/decoration.28c2f32.png);
  background-repeat: no-repeat;
  background-size: cover;
}

.content-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-justify-content: space-around;
          justify-content: space-around;
  padding: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.column {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
          flex: 1;
  padding: 0 20px;
}

.column:nth-child(2) {
  border-left: 1px solid #1c1c1c;
  border-right: 1px solid #1c1c1c;
}

.column h2 {
  margin-bottom: 15px;
  color: #333;
}

.column p,
.column ul {
  color: #555;
  line-height: 1.6;
}

.column ul {
  list-style-type: disc;
  padding-left: 20px;
}

.science-info {
  text-align: center;
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.science-info h2 {
  color: #333;
}

footer {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
          justify-content: space-between;
  padding: 20px 40px;
  border-top: 1px solid #b3b5ca;
  max-width: 1200px;
  margin: 20px auto 0;
}

.bottom .fav {
  height: 60px;
  margin: 0 auto;
}

.footer-links {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: #666;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-links span {
  color: #666;
}

.main {
  width: 90%;
  min-height: -webkit-calc(100vh - 70px);
  min-height: calc(100vh - 70px);
  margin: 10px auto 0;
  overflow: hidden;
}

.video-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  border-radius: 15px;
  padding: 10px;
}

.list-4-6 {
  grid-template-columns: repeat(12, 1fr);
}

.list-4-6 .video-card:nth-child(-n + 4) {
  grid-column: span 3;
}

.list-4-6 .video-card:nth-child(n + 5) {
  grid-column: span 2;
}

.main-video-list {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 10px;
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  border-radius: 15px;
  padding: 10px;
  margin-top: 10px;
}

.main-video-list .video-card {
  -moz-box-sizing: border-box;
       box-sizing: border-box;
}

.box-shadow {
  padding: 10px;
  box-shadow: 0 2px 10px rgba(99, 84, 84, 0.4);
  border-radius: 15px;
}

.video-card {
  overflow: hidden;
}

.video-card__icon-box {
  position: relative;
  overflow: hidden;
}

.video-card__thumbnail {
  width: 100%;
  display: block;
  border-radius: 10px;
  aspect-ratio: 1.6;
}

.video-card__play-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 40%;
  aspect-ratio: 1;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
  cursor: pointer;
  background-image: url(../../images/play.0f6f402.png);
  background-size: 100%;
  background-position: center;
}

.video-card__duration {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background-color: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 12px;
  padding: 2px 6px;
  border-radius: 4px;
}

.video-card__info {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  padding: 8px;
  gap: 8px;
}

.video-card__icon {
  min-width: 36px;
  aspect-ratio: 1;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
}

.video-card__rightinfo {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
          flex: 1;
}

.video-card__title {
  height: 24px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  overflow: hidden;
  display: grid;
  grid-template-rows: repeat(2, auto);
  grid-auto-rows: auto;
  max-height: 24px;
}

.video-card__author {
  font-size: 12px;
  color: #666;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

@media screen and (max-width: 900px) {
  body {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100vw;
  }

  .main,
  .bottom-container {
    width: 98%;
    margin: 5px auto;
    padding: 0;
  }

  .header-box .header-menu {
    display: none;
  }

  .aside-menu {
    display: block;
  }

  .video-list {
    grid-template-columns: repeat(4, 1fr);
  }

  .list-4-6 {
    grid-template-columns: repeat(6, 1fr);
  }

  footer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
            flex-direction: column;
  }

  .content-wrapper,
  footer {
    padding: 0;
    gap: 10px;
  }

  .title {
    font-size: 16px;
  }

  .more-btn p {
    font-size: 12px;
  }
}

@media screen and (max-width: 480px) {
  .ad-container[data-ad-index="0"] {
    max-width: 400px;
    height: 375px;
    -webkit-box-pack: start;
    -webkit-justify-content: start;
       -moz-box-pack: start;
            justify-content: start;
  }
  .video-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .header-left {
    height: 40px;
  }

  .aside,
  .search-box {
    width: 90%;
  }

  .bottom .fav {
    height: 60px;
  }

  .sidebar {
    width: 90%;
  }

  .content-wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
            flex-direction: column;
  }

  .column:nth-child(2) {
    border: none;
  }

  .wave-container {
    height: 40px;
  }

  .footer-links {
    -webkit-flex-wrap: wrap;
            flex-wrap: wrap;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
            justify-content: center;
    min-height: 58px;
  }

  .bottom {
    font-size: 0.9rem;
  }

  .column {
    padding: 0;
  }

  .content-wrapper {
    max-height: 513.83px;
    overflow-y: auto;
  }

  .video-card__thumbnail {
    /* aspect-ratio: auto; */
  }
}

.banner {
  width: 100%;
  height: 200px;
  background-image: url(../../images/background-image.075e061.png);
  background-position: center;
  background-size: cover;
  text-align: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  padding: 40px 0;
}

.banner-text {
  font-size: 20px;
  color: #333;
  margin-bottom: 20px;
  padding: 0 20px;
}

.search-container {
  width: 70%;
  margin: 0 auto;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
          justify-content: center;
}

.video-container-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  -moz-box-sizing: border-box;
       box-sizing: border-box;
  border-radius: 15px;
}

.list-2-3 {
  grid-template-columns: repeat(12, 1fr);
}

.list-2-3 .video-card:nth-child(-n + 2) {
  grid-column: span 6;
}

.list-2-3 .video-card:nth-child(n + 3):nth-child(-n + 5) {
  grid-column: span 4;
}

.video-column-list .video-card--type1 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  background-color: #00000029;
  padding: 5px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(99, 84, 84, 0.4);
}

.video-column-list .video-card__duration,
.video-column-list .video-card__icon {
  display: none;
}

.video-column-list .video-card__icon-box {
  width: 40%;
  aspect-ratio: 2;
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
}

.video-column-list .video-card__info {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
     -moz-box-flex: 1;
          flex: 1;
}

.video-container {
  width: 90%;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.video-scroll {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
     -moz-box-align: center;
          align-items: center;
  position: relative;
  width: 96%;
  margin: 0 2%;
}

.scroll-btn {
  width: 50px;
  aspect-ratio: 1;
  border: none;
  cursor: pointer;
  z-index: 10;
  position: absolute;
  background-position: center;
  background-size: 100%;
  background-color: transparent;
}

.left-btn {
  left: -30px;
  background-image: url(../../images/left.2c3d26c.png);
}

.right-btn {
  right: -30px;
  background-image: url(../../images/right.c4b0845.png);
}

.videos-wrapper {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: flex;
  gap: 15px;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.videos-wrapper .video-card--type1 {
  min-width: 180px;
}

.videos-wrapper .video-card__icon-box {
  aspect-ratio: 0.8;
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}

.videos-wrapper .video-card__thumbnail {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  height: 100%;
  width: auto;
}

.hot-badge {
  display: inline-block;
  background-color: #ff6600;
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
  margin-bottom: 5px;
}

@media screen and (max-width: 900px) {
  .video-column-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .banner-text {
    font-size: 18px;
    max-height: 52px;
  }

  .video-container-two {
    grid-template-columns: repeat(1, 1fr);
  }

  .video-container-two .video-list {
    gap: 0;
  }
}

@media screen and (max-width: 480px) {
  .video-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-box1 .title {
    display: none;
  }

  .list-2-3,
  .video-column-list {
    grid-template-columns: 1fr;
  }

  .list-2-3 .video-card {
    grid-column: span 1 !important;
  }

  .list-2-3 .video-card__thumbnail,
  .list-4-6 .video-card__thumbnail {
    height: 232px;
    aspect-ratio: auto;
  }

  .right-btn {
    right: -25px;
  }

  .left-btn {
    left: -25px;
  }

  .video-column-list .video-card__icon-box {
    min-height: 85px;
  }

  .video-list-box3 .video-card {
    min-height: 268px;
    overflow-y: auto;
  }
}