* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
li {
  list-style: none;
}
a {
  color: #fff;
  text-decoration: none;
}
button,
input {
  outline: none;
  border: none;
}
img {
  width: 100%;
  vertical-align: middle;
}
/* 宽度和长度 */
::-webkit-scrollbar {
  width: 6px;
  height: 5px;
}
/* 滚动槽 */
::-webkit-scrollbar-track {
  background-color: rgba(255, 255, 255, 0.13);
  border-radius: 10px;
}
/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #ccc;
}
body {
  color: #fff;
  line-height: 1.5;
  font-family: poppin, Tahoma, Arial, sans-serif;
  font-family: Tahoma, Arial, sans-serif, 9;
  background: #1e1e1f;
}
.w {
  width: 1200px;
  margin: 0 auto;
}
.bg1 {
  background: #171718;
}
.bg2 {
  background: #1e1e1f;
}
.text-red {
  color: #ff4222;
}
.d-flex {
  display: flex;
}
.py-3 {
  padding-top: 25px;
  padding-bottom: 25px;
}
.pb-3 {
  padding-bottom: 25px;
}
.mt-3 {
  margin-top: 25px;
}
.mt-2 {
  margin-top: 15px;
}
.col-1 {
  padding: 0 15px;
  width: 10%;
}
.col-2 {
  padding: 0 15px;
  width: 20%;
}
.col-3 {
  padding: 0 15px;
  width: 30%;
}
.col-5 {
  padding: 0 15px;
  width: 50%;
}
.title {
  padding: 25px 0;
  text-align: center;
  letter-spacing: 0.2em;
  font-size: 30px;
  font-weight: 500;
}
.tag {
  padding: 2px 5px;
  color: #fff;
  background: #ff4222;
  font-size: 12px;
}
.list-row {
  padding: 25px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.list-row li a {
  margin: 0 25px;
}
.list-row li:hover a,
.list-row li.active a {
  color: #31c27c;
}
.list-select {
  display: flex;
  margin-bottom: 15px;
}
.list-select:last-child {
  margin-bottom: 0;
}
.list-select li {
  margin-right: 20px;
}
.list-select li a {
  display: flex;
  height: 30px;
}
.list-select li a:hover {
  color: #31c27c;
}
.list-select .list-all {
  margin-right: 30px;
}
.list-select .list-all a {
  padding: 0 8px;
  color: #fff;
  background: #31c27c;
}
.list-col {
  margin-bottom: 20px;
}
.list-col .first {
  margin: 0 20px 10px;
  padding: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 60px;
  border-bottom: 1px solid #ccc;
}
.list-col .first:hover {
  background: transparent;
}
.list-col li {
  line-height: 38px;
  padding: 0 20px;
  cursor: pointer;
}
.list-col li:hover {
  transition: all 0.3s;
  background: #31c27c;
}
.list-col .active {
  background: #31c27c;
}
.card .pic {
  margin-bottom: 15px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
.card .pic img {
  object-fit: cover;
}
.card .pic i {
  position: absolute;
  top: 0;
  left: 0;
  transform: scale(1);
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2) url(../images/icon-play.png) no-repeat center;
  background-size: 70px 70px;
  opacity: 0;
}
.card .pic:hover img {
  transition: all 0.5s;
  transform: scale(1.1);
}
.card .pic:hover i {
  transition: all 0.5s;
  transform: scale(1.1);
  opacity: 1;
}
.card p a:hover {
  color: #31c27c;
}
.card span {
  color: #ccc;
}
.card-bdr {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.card-bdr img {
  margin-bottom: 15px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
}
.card-bdr a:hover {
  color: #31c27c;
}
.header {
  position: sticky;
  top: 0;
  height: 85px;
  z-index: 99;
  background: #1e1e1f;
}
.nav {
  display: flex;
  height: 100%;
}
.nav .logo {
  margin-right: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 65px;
}
.nav .logo img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border-right: 2px solid #fea92a;
}
.nav .logo-bili {
  margin-right: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav .logo-bili .avatarBox {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  z-index: 99;
  background: #fff;
}
.nav .logo-bili .avatarBox:hover {
  transition: all 0.3s;
  transform: translateY(60%) scale(1.6);
}
.nav .logo-bili .avatarBox .avatarImg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.nav .logo-bili .avatarBox .avatarBoder {
  position: absolute;
  height: 176.48%;
  width: 176.48%;
  top: -38.33%;
  left: -38.33%;
  overflow: hidden;
}
.nav .logo-bili .avatarBox .avatarBoder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.nav .nav-meau {
  display: flex;
  height: 100%;
  margin-right: 50px;
}
.nav .nav-meau li a {
  padding: 0 25px;
  display: flex;
  align-items: center;
  height: 100%;
  color: #fff;
}
.nav .nav-meau li:hover a,
.nav .nav-meau li.active a {
  transition: all 0.3s;
  background: #31c27c;
}
.nav .search {
  display: flex;
  align-items: center;
}
.nav .search input {
  padding-left: 15px;
  width: 250px;
  height: 45px;
  color: #fff;
  background: transparent;
  border-bottom: 1px solid #31c27c;
}
.nav .search button {
  padding: 0 25px;
  height: 45px;
  cursor: pointer;
  color: #fff;
  background: #31c27c;
}
.content .list {
  display: flex;
  flex-wrap: wrap;
}
.content .list .card {
  margin-bottom: 25px;
}
.footer {
  color: #ccc;
}
.footer a {
  color: #ccc;
}
.footer .w {
  display: flex;
  justify-content: space-between;
}
.footer .tit {
  margin-bottom: 15px;
}
.footer .links {
  margin-bottom: 15px;
  flex: 1;
  margin-right: 15px;
}
.footer .links a {
  position: relative;
  margin-right: 5px;
}
.footer .links a:last-child {
  margin-right: 0;
}
.footer .links a:hover {
  color: #31c27c;
}
.footer .links a:hover .hide {
  transition: all 0.3s;
  display: block;
  animation: hide1 0.5s;
}
.footer .links a .hide {
  display: none;
  position: absolute;
  bottom: 35px;
  left: 50%;
  margin-left: -100px;
  width: 200px;
  border-radius: 5px;
  overflow: hidden;
}
.footer .copy {
  flex: 1;
}
.footer .copy .list {
  display: flex;
}
.footer .copy .list .item {
  margin-right: 25px;
  text-align: center;
}
.footer .copy .list .item:last-child {
  margin-right: 0;
}
.footer .copy .list .item img {
  margin-bottom: 10px;
  width: 50px;
}
@keyframes hide1 {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
.banner {
  height: 376px;
  background: url(../images/bg1.webp) repeat-x;
}
.contentSinger .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.contentSinger .list .card-bdr {
  width: 20%;
  margin-bottom: 50px;
}
.contentSongList .list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.contentSongList .list .card {
  margin-bottom: 25px;
}
.contentSong .d-flex {
  justify-content: space-between;
}
.contentSong .contentSong-l {
  margin: -25px 0;
  width: 200px;
}
.contentSong .contentSong-r {
  width: 950px;
}
.contentSong .contentSong-r .tit {
  font-weight: 400;
}
.contentSong .contentSong-r .tit span {
  margin: 0 15px;
  font-size: 14px;
}
.contentSong .contentSong-r .select-btn button {
  margin-right: 8px;
  padding: 0 25px;
  height: 40px;
  cursor: pointer;
  border: 1px solid #ccc;
  color: #fff;
  background: transparent;
}
.contentSong .contentSong-r .select-btn button:hover,
.contentSong .contentSong-r .select-btn button.active {
  transition: all 0.3s;
  background: #31c27c;
  border: 1px solid #31c27c;
}
.contentSong .contentSong-r .songList li {
  display: flex;
  height: 80px;
}
.contentSong .contentSong-r .songList li > div {
  display: flex;
  align-items: center;
}
.contentSong .contentSong-r .songList li.head {
  height: 50px;
}
.contentSong .contentSong-r .songList li.active,
.contentSong .contentSong-r .songList li:hover {
  transition: all 0.3s;
  background: #242425;
}
.contentSong .contentSong-r .songList li .num {
  margin-right: 10px;
  width: 40px;
  text-align: center;
  font-size: 25px;
}
.contentSong .contentSong-r .songList li .itemSong {
  position: relative;
}
.contentSong .contentSong-r .songList li .itemSong img {
  margin-right: 20px;
  width: 70px;
  height: 70px;
  object-fit: cover;
}
.contentSong .contentSong-r .songList li .itemSong a:hover {
  color: #31c27c;
}
.contentSong .contentSong-r .songList li .itemSong .play {
  position: absolute;
  right: 0;
  top: 0;
  padding: 0 15px;
  height: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
}
.contentSong .contentSong-r .songList li .itemSong .play .btn-play {
  width: 40px;
  height: 40px;
  background: transparent url(../images/icon-play.png) no-repeat center;
  background-size: contain;
  cursor: pointer;
}
.contentSong .contentSong-r .songList li .itemSong:hover .play {
  transition: all 0.5s;
  opacity: 1;
}
.fixedSong {
  margin-top: 30px;
  width: 100%;
  height: 50px;
}
.fixedSong audio {
  width: 100%;
  height: 100%;
}
.contentLogin {
  display: flex;
  align-items: center;
  justify-content: center;
}
.contentLogin .login {
  width: 370px;
}
.contentLogin .login h2 {
  margin-bottom: 15px;
  text-align: center;
}
.contentLogin .login .ipt {
  margin-bottom: 15px;
}
.contentLogin .login .ipt input {
  padding-left: 15px;
  width: 100%;
  height: 40px;
  border: 1px solid transparent;
}
.contentLogin .login .ipt input:focus {
  border: 1px solid #31c27c;
  box-shadow: 0 0 30px #31c27c;
}
.contentLogin .login button {
  width: 100%;
  height: 40px;
  cursor: pointer;
  color: #fff;
  background: #31c27c;
}
.contentLogin .login p {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
}
.bannerSwiper {
  height: 700px;
}
.bannerSwiper .swiper {
  width: 100%;
  height: 100%;
}
.bannerSwiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50%;
}
.bannerSwiper .swiper-pagination-bullet {
  width: 35px;
  height: 10px;
  border-radius: 0;
}
.bannerSwiper .swiper-pagination-bullet-active {
  background: #fff;
}