* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; /* 包括边框和内边距 */
}
 
ul, ol, li {
  list-style: none; /* 移除列表的默认项目符号 */
}
 
img {
  max-width: 100%; /* 确保图片不会超出其容器 */
  height: auto; /* 保持图片的宽高比 */
}
 
a {
  text-decoration: none; /* 移除链接的下划线 */
  color: inherit; /* 继承父元素的文本颜色 */
  -webkit-user-select:none
}
 
input, button,select {
  font: inherit; /* 字体样式继承父元素 */
  border:0px;
}

body {
    overflow-anchor: none;
    font-family: PingFang SC,Microsoft Yahei,sans-serif,Tahoma!important;
    position: relative;
    background: #141414;
}

#ssi-header {
    position: relative;
    z-index: 4000;
    font: 12px / 1.5 numFont, PingFang SC, Microsoft Yahei, Tahoma, sans-serif;
}

.top-nav-wrap{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 84px;
    z-index: 100;
    display: flex;
    align-items: center;
    background-color: rgba(20, 20, 20, .96);
    background-image: linear-gradient(0deg, rgba(20, 20, 20, 0.00) 1%, rgba(20, 20, 20, 0.60) 99%);
    justify-content: space-between;
}

#header-logo{
    width: 150px;
    height: 42px;
    background-image: url(../img/logo.png);
    background-repeat: no-repeat;
    margin: 0 24px 0 48px;
    background-size: 100%;
    min-width: 150px;
    min-height: 42px;
}

.site_head_placeholder {
    height: 84px;
    display: block;
}

.header-nav-wrap {
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.top-nav-wrap .header-nav-wrap .channel-nav-item, .top-nav-wrap .header-nav-wrap .free-nav-item {
    display: inline-block;
    margin-right: 20px;
    color: #fff;
    opacity: 1;
}

.top-nav-wrap .header-nav-wrap .channel-nav-item .channel-nav-text, .top-nav-wrap .header-nav-wrap .free-nav-item .channel-nav-text {
    font-family: PingFang SC;
    font-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 26px;
}

.logo_nav{
    display: flex;
}
.mod_search{
    height: 48px;
    border-radius: 36px;
    border: unset;
    width: 800px;
    min-width: 400px;
    margin-right: 48px;
}
.form-control{
    height: 100%;
    border-radius: 36px 0 0 36px;
    width: 62%;
    background: rgba(255, 255, 255, 0.08);
    font-size: 16px;
    color: #fff;
    line-height: 32px;
    letter-spacing: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    float: left;
    text-indent:10px;
    padding: 10px;
}
.form-control:focus ,.url-c:focus {
    border: 0px solid rgba(255, 255, 255, 0.0);
    outline: none; /* 去除默认轮廓 */
}

.url-c{
    height: 100%;
    width: 18%;
    background: rgba(255, 255, 255, 0.1);
    float: left;
    font-size: 16px;
    color: #ffdf89;
    line-height: 32px;
    padding: 10px;
    cursor: pointer;
}

.url-c option{
    background: rgba(20, 20, 20, 0.9);
}

.btn-play{
    height: 100%;
    border-radius: 0 36px 36px 0;
    width: 20%;
    float: left;
    background: linear-gradient(90deg, #ffdf89 0, #FFD179 100%);
    font-size: 16px;
    color: #63450c;
    font-weight: bold;
    letter-spacing: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

.btn-play:hover{
    background: linear-gradient(90deg, #ffe8c7, #e6b673);
    cursor: pointer;
}

.play-layout{
    display: flex;
    flex-direction: row;
    padding: 0 60px;
    margin: auto;
    max-width: 1920px;
}

.page-content_left{
    flex-grow: 1;
}

.container-main_left{
    width: 100%;
    height: 83vh;
}

.page-content_right{
    width: 360px;
    min-width: 360px;
    margin-left: 24px;
    display: flex;
    flex-direction: column;
}

.playlist-side_main{
    flex-shrink: 0;
    padding: 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow-x: hidden;
    overflow-y: auto;
    border: 1px solid #ffffff14;
}

/*定义滚动条高宽及背景 高宽分别对应横竖滚动条的尺寸*/
.playlist-side_main::-webkit-scrollbar
{
	width: 8px;
	height: 2px;
	background-color: #000;
	border-radius: 8px;
}
 
/*定义滚动条轨道 内阴影+圆角*/
.playlist-side_main::-webkit-scrollbar-track
{
	
	border-radius: 8px;
	background-color: #000;
}
 
/*定义滑块 内阴影+圆角*/
.playlist-side_main::-webkit-scrollbar-thumb
{
	border-radius: 8px;
	
	background-color: #333;
}

.playlist-side_main h1{
    font-size: 20px;
    line-height: 30px;
    color: #fff;
    margin-right: 10px;
    vertical-align: middle;
    margin-bottom: 8px;
}

.playlist-side_main h2{
    font-size: 20px;
    line-height: 30px;
    color: #fff;
    margin-right: 10px;
    vertical-align: middle;
    margin-bottom: 8px;
}

.playlist-side_main p{
    font-size: 14px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.6);
    text-indent: 28px;
}
marquee{
    font-size: 14px;
    line-height: 22px;
    color: rgba(255, 255, 255, 0.6);
    width: 50%;
}
.playlist-item-logo{
    overflow: hidden;
    border-radius: 4px;
    width: 30%;
    margin:5px 0;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
}
.playlist-item-logo a{
    display: flex;
    align-items: center;
}
.playlist-item-pic{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.bottom-module_header{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    font-size: 20px;
    line-height: 28px;
    color: #ffffff;
    margin-top: 20px;
}
#tittext{
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;}
.play-pic{
    display: flex;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.play-img{
    width: 24%;
    height: auto;
    border-radius: 12px;
    overflow: hidden;
}

#palybox {
    width: 100%;
    height: 100%;
    background: url(../img/palyboxBg.png);
    background-size: cover;
  background-position: center;
    border-radius: 12px;
}
.support{
    width: 30px;
    height: 30px;
    opacity: 0.9;
    margin-right: 48px;
}
.support a{
    display: flex;
  align-items: center;
  justify-content: center;
  height: 30px; /* 假设高度为50px */
  line-height: 30px; /* 行高与高度相同 */
}
.support img {
  min-width: 30px;
  height: auto; /* 保持图片的宽高比 */
}
.footer{
    padding: 30px 60px;
    margin: auto;
    max-width: 1920px;
    color: #ffffff;
    display: block;
    font-size: 14px;
    line-height: 16px;
    opacity: 0.3;
}
.nuliya a{
    display: flex;
    align-items: center;
}

ins.adsbygoogle[data-ad-status="unfilled"] {
    display: none !important;
}

.left_ads{
    width: 600px;
    height: 120px;
    position: fixed;
    left: 45%;
    transform: translateX(-65%);
    top: 100px;
		border-radius: 8px;
		-moz-box-shadow: 0 0 25px rgb(0 0 0 / 10%);
    	-webkit-box-shadow: 0 0 25px rgb(0 0 0 / 10%);
		box-shadow: 0 0 25px rgb(0 0 0 / 10%);
		opacity: 0;
		transition: all 1s;
		z-index:999;
        overflow: hidden;
	}
	.hiddened{
		opacity: 1;
	}
	.showed{
		opacity: 0;
	}

@media (max-width:1024px) { 

	.left_ads {
	 width:300px;
	 height:100px;
	 left: 50%;
    transform: translateX(-50%);
	 top: auto;
	 bottom: 20px;
	} 
	.left_top{
		right: 10px;
	}
	
}
/* 小型设备 */
@media (min-width: 320px) and  (max-width: 374px) {
#header-logo{
    margin: 10px 10px 0 10px;
}
.header-nav-wrap{
    margin: 10px 0 0;
}
.play-layout,.top-nav-wrap{
    display: block;
}
.play-layout {
    padding: 0 10px;
    margin: auto;
}
.mod_search {
    min-width: 96%;
    width: 0;
    margin: 10px auto;
}
.nuliya,.support,.play-pic{
    display: none;
}
.container-main_left {
    height: 36vh;
}
.page-content_right{
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
    min-width: 100%;
}
.site_head_placeholder,.top-nav-wrap {
    height: 120px;
}
.form-control{
    width: 50%;
}
.url-c {
    width: 20%;
}
.btn-play {
    width: 30%;
}
.footer{
    text-align: center;
}
}

/* 中型设备 */
@media (min-width: 375px) and (max-width: 767px) {
    #header-logo{
    margin: 10px 0 0 10px;
    background-size:90%;
}
.header-nav-wrap{
    margin: 10px 0 0;
}
.play-layout,.top-nav-wrap{
    display: block;
}
.play-layout {
    padding: 0 10px;
    margin: auto;
}
.mod_search {
    min-width: 96%;
    width: 0;
    margin: 10px auto;
}
.nuliya,.support,.play-pic{
    display: none;
}
.container-main_left {
    height: 36vh;
}
.page-content_right{
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
    min-width: 100%;
}
.site_head_placeholder,.top-nav-wrap {
    height: 120px;
}
.form-control{
    width: 50%;
}
.url-c {
    width: 20%;
}
.btn-play {
    width: 30%;
}
.footer{
    text-align: center;
}
}

/* 大型设备 */
@media (min-width: 768px) and (max-width: 1023px) {
.play-layout{
    display: block;
}
.mod_search {
    min-width: 360px;
}
.container-main_left {
    height: 36vh;
}
.nuliya,.support{
    display: none;
}
.page-content_right{
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
}
}

/* 特大型设备 */
@media (min-width: 1024px) and (max-width: 1279px) {
.play-layout{
    display: block;
}
.nuliya{
    display: none;
}
.container-main_left{
    height: 44vh;
}
.page-content_right{
    display: block;
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
}
}

@media (min-width: 1280px) and (max-width: 1439px) {
.container-main_left {
    height: 72vh;
}
.page-content_right {
    width: 300px;
    min-width: 300px;
}
}

@media (min-width: 1440px) and (max-width: 1535px) {
.container-main_left {
    height: 78vh;
}
.page-content_right {
    width: 340px;
    min-width: 340px;
}
}

@media (min-width: 1536px) and (max-width: 1919px) {
.container-main_left {
    height: 78vh;
}
}
/* 大型桌面显示器样式（通常不需要max-width，因为已经是大屏幕） */
@media (min-width: 1920px) {
.top-nav-wrap{
    max-width:1920px;
    left: 50%;
    transform: translateX(-50%);
}
}
@media (min-width: 2560px) {
.container-main_left {
    height: 60vh;
}
}