/* ======================================
【第一部分：全局公共通用 PC+手机共用】
====================================== */
/* 全局重置 */
*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}
body{
    font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Source Han Sans CN",Roboto,Arial,sans-serif;
    font-size:14px;
    line-height:1.7;
    color:#333;
}
/* 清除浮动工具 */
.clearfix::after{
    content:"";
    display:block;
    clear:both;
    height:0;
    visibility:hidden;
}
.fl{float:left;}
/* 通用居中容器 */
.wrap{
	max-width:1200px;
	margin:0 auto;
	padding:0 0px;
}
.wrap::after{
	display:table;
	clear:both;
	content:"";
}
/* 通用模块标题 */
.custom{
    color: #000;
    text-align: center;
    padding-top: 10px ;
}
.custom .custom-title{
    font-size: 18px;
    color: #000;
    font-weight: 600; 
    padding-bottom:10px;
}
/* 问答标记 */
.ask-mark,.ans-mark {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 10px;
    font-size:14px;
}
.ask-mark {background-color: #e6212a;color: #fff;}
.ans-mark {background-color: #2196e6;color: #fff;}
/* 虚线分割线 */
.split-line {
    width: 100%;
    height: 1px;
    border-bottom: 1px dashed #eee;
	margin: 18px 0;
}
/* 回到顶部悬浮按钮 */
.fix-nav{
	display:none;
	position:fixed;
	left:100%;
	bottom:60px;
	width:100%;
	margin-left:-40px;
	z-index:999;
}
.fix-nav .fix-nav-wrap{
	background-color:rgba(0, 44, 82, 0.8);
	width:32px;
	height:32px;
	text-align:center;
	border-radius:4px;
	cursor:pointer;
}
.fix-nav .i-totop{
	width:28px;
	display:block;
}

/* ======================================
【第二部分：顶部搜索栏 searchtop】
====================================== */
.searchtop{

    width:100%;
    overflow:hidden; 
	background-color: #ffffff;
}
.search-box {
 
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0 200px;
  padding: 10px 0;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  font-family: "Microsoft YaHei", sans-serif;
  font-size: 14px;
}
.search-txt {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-start;
  background: #fff;
}
.search-tit {
  color: #888888;
}
.search-link {
  color: #333333;
  text-decoration: none;
}
.search-link:hover {
  color: #0088f5;
}
.search-form {
  display: flex;
  height: 38px;
  background: #fff;
}
.search-input {
  width: 260px;
  border: 1px solid #002c52;
  border-right: none;
  padding: 0 20px;
  font-size: 14px;
  outline: none;
  background: #ffffff;
}
.search-input:focus {
  border-color: #002c52;
}
.search-btn {
  width: 64px;
  height: 100%;
  border: 1px solid #002c52;
  background-color: #002c52;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='26' fill='%23fff' viewBox='0 0 24 24'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 0 0 9.5 3 6.5 6.5 0 0 0 3 9.5 6.5 6.5 0 0 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 26px;
}
.search-btn:hover {
  background-color: #0077dd;
  border-color: #0077dd;
}

/* ======================================
【第三部分：头部LOGO+电话+二维码 header-brand-wrap】
====================================== */
.header-brand-wrap {
  width: 100%;
  background:#ffffff;
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 0px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px; 
}
/* 左侧Logo文字 */
.brand-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-left img {
  height: 70px;
  object-fit: contain;
}
.brand-name-text h1 {
  font-size: 48px;
  color: #222222;
  margin: 0;
  font-weight: normal;
}
.brand-name-text p {
  font-size: 17px;
  color: #444444;
  margin: 6px 0 0;
  letter-spacing: 1px;
}
/* 中间电话区域 */
.brand-middle {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-middle img {
  height: 86px;
  object-fit: contain;
}
.tel-text-box p {
  margin: 0;
  font-size: 22px;
  color: #e6212a;
}
.tel-number {
  color:#e6212a!important;
  font-size: 22px !important;
  font-weight: bold;
}
/* 右侧二维码 */
.brand-right {
  text-align: center;
}
.brand-right img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.brand-right p {
  margin: 8px 0 0;
  font-size: 14px;
  color: #000000;
}

/* ======================================
【第四部分：PC主导航 nav 下拉菜单】
====================================== */
.header{
    width: 100%;
    background-color: #002c52;
}

.nav {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0 auto;
  background: #002c52; width:1200px;
   
}
.nav .sub {
  position: relative;
  padding: 0 22px; border-right:1px solid rgba(255,255,255,0.35);
  
}
.nav .sub a {
  display: block;
  color: #fff;
  line-height: 50px;
  font-size: 16px;
  text-decoration: none;
}
/* 当前栏目高亮红色 */
.nav .sub.logo {
  background: #ffffff;
}
/* 当前栏目高亮红色 */
.nav .sub.current {
  background: #e6212a;
}
/* 下拉子菜单默认隐藏 */
.subNav {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  background: #002c52;
  list-style: none;
  padding: 0;
  margin: 0;
  min-width: 160px;
  z-index:99;
}
.subNav li {
  padding: 0 16px;
  white-space: nowrap;
}
.subNav li a {
  line-height: 44px;
}
/* 仅电脑端hover显示下拉 */
@media screen and (min-width:769px) {
  .has-sub:hover .subNav {
    display: block;
  }
}
/* ======================================
【第五部分：首页轮播 banner】
====================================== */
/* ======================================
【第五部分：首页轮播 banner】
====================================== */
.topbanner{
    height: 300px;
    position: relative;
    width: 100%;
    overflow: hidden;
}
.topbanner .banner,
.topbanner #wrapper,
.topbanner .fullwidthbanner-container,
.topbanner .fullwidthbanner,
.topbanner .fullwidthbanner ul,
.topbanner .fullwidthbanner li {
    width: 100%;
    height: 300px;
    overflow: hidden;
    margin: 0;
    padding: 0;
}
.topbanner .fullwidthbanner li img {
    width: 100%;
    height: 300px;
    /* 等比缩放，居中裁切，车辆文字不会拉伸变形 */
    object-fit: cover;
    object-position: center center;
    display: block;
}


/* ======================================
【第六部分：高价收购二手车 fuwu】
====================================== */
.fuwu{
    width:100%;
    overflow:hidden; margin-top:10px; margin-bottom:10px;
}
.fuwu-wrap{
    max-width:1200px;
    margin:0 auto;
    padding:0 1px; 
}
.fuwu .clearfix{
    display:flex;
    flex-wrap:wrap;
    gap:2%; margin-top:20px;
}
.fuwu .fuwu-list{
    flex:1;
    min-width:170px;
	min-height:100px;
    height:auto;
    overflow:hidden;
	background-color:#ffffff;
}
.fuwu .item{
    height:50px;
    width:50px;
    overflow:hidden;
    margin:15px auto 10px;
    display:flex;             
    justify-content:center;    
    align-items:center; 
}
.fuwu .item img{
    width:30px;
    height:30px;
    object-fit:contain;
}
.fuwu .fuwu-title{
    font-weight:600;
    color:#666;
    text-align:center;
    margin:0 0 8px;
    font-size:18px;
}
.fuwu .fuwu-content{
    color:#666;
    text-align:center;
    margin:10px;
	padding:10px;
    font-size:14px;
    line-height:1.6;
    font-weight:normal;
}
.fuwu .fuwu-content p{
    margin:0;
    padding:0;
}
.fuwu p{
	color:#666;
	padding:0 5px;
	margin:0;
	font-size:14px;
}
.fuwu a{
    display:block;
    width:50%;
    padding:5px 0;
    border:2px solid #004684;
    text-align:center;
    margin:10px auto;
    font-weight:600;
	font-size:14px;
}
.fuwu .fuwu-list:hover a{
    color:#fff;
    background-color:#004684;
    transition:all .5s ease-in-out 0s;
}

/* ======================================
【第七部分：公司简介 about-module】
====================================== */
.about-module {
    padding: 5px 0;background-color:#ffffff;
	
}
.about-module-wrap {
    width: 1200px;
    margin: 0 auto; 
	
}
.about-row {
    display: flex;
    align-items: flex-start;
    gap: 40px;
}
.about-text-box {
    flex: 1; padding:10px;
}
.about-title {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 20px;
    text-align: center;
}
.about-text-box p {
    font-size: 14px;
    color: #000000;
    line-height: 1.8;
    text-align: left;
    margin:0px 20px ;
}
.about-img-box {
    flex: 1;
}
.about-img-box img {
 min-height:200px;
    height: auto;
    display: block;
}

/* ======================================
二手车收购流程 最终CSS
PC端：5栏均分、圆圈中间+蓝色向右箭头；手机：左圆右文字竖排
固定参数：圆圈40px，圈内数字18px；h4标题18px，p正文14px 全部字号锁定不动
配色：深蓝#004684
====================================== */
.flow-module {
	padding: 5px 0;
	background-color: #ffffff;
	margin-top: 5px;
}
.flow-row {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 0;
	margin-top: 10px;
	position: relative;
}
.flow-item {
	display: block;
	text-align: center;
	position: relative;
	padding: 0 15px;
}
/* 圆形序号 固定40px，数字18px */
.flow-num {
	width: 40px;
	height: 40px;
	flex-shrink: 0;
	border-radius: 50%;
	background: #004684;
	color: #fff;
	font-size: 18px;
	font-weight: bold;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 12px;
}
/* PC每个步骤右侧箭头 */
.flow-item:not(:last-child)::after {
	content: "";
	position: absolute;
	top: 20px;
	right: -10px;
	width: 16px;
	height: 16px;
	border-top: 2px solid #004684;
	border-right: 2px solid #004684;
	transform: rotate(45deg);
}
/* 强制固定文字字号，禁止改动 */
.flow-info h4 {
	font-size: 18px;
	color: #222;
	margin: 2px 0 2px;
	font-weight: bold;
}
.flow-info p {
	font-size: 14px;
	color: #666;
	line-height: 1.7;
	margin: 0;
}

/* ========== 手机端（767px以内）左圆圈、右侧文字，无箭头 ========== */
@media screen and (max-width: 767px) {
	.flow-row {
		display: flex;
		flex-direction: column;
		gap: 22px;
		padding: 0 10px;
	}
	.flow-item {
		display: flex;
		align-items: flex-start;
		text-align: left;
		padding: 0;
	}
	/* 移动端清除箭头 */
	.flow-item:not(:last-child)::after {
		display: none;
	}
	.flow-num {
		margin: 0 16px 0 0;
		flex-shrink: 0;
	}
	.flow-info {
		flex: 1;
	}
}

/* ========== 平板768~991px 双列布局，隐藏箭头 ========== */
@media screen and (min-width:768px) and (max-width: 991px) {
	.flow-row {
		grid-template-columns: repeat(2, 1fr);
		gap: 25px 10px;
	}
	.flow-item:nth-child(5) {
		grid-column: 1 / -1;
	}
	.flow-item:not(:last-child)::after {
		display: none;
	}
}

/* ======================================
【第九部分：二手车收购类型 service】
====================================== */
.service{
	width:100%;
	overflow:hidden;
	padding-top:0;
	padding-bottom:5px;
	margin-top:5px;
}
.service .service-wrap{
	max-width:1200px;
	margin:0 auto;
	padding:0;
}
.service .custom{
	width:100%;
	margin-bottom:5px;
	text-align:center;
}
.service_item_one ul{
	display:flex;
	flex-wrap:wrap;
	gap:20px;
}
.service_item_one li{
	flex:0 0 calc(25% - 15px);
	min-width:260px;
	height:auto;
	overflow:hidden;
	background:#fff;
	transition:all .3s linear;
	cursor:pointer;
	position:relative;
	border-bottom:1px solid #eee;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.service_item_one li:hover{
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
	background-color:#eef1f5;
}
.service_img{
	width:100%;
	overflow:hidden;
	margin:0;
	padding:0;
}
.service_img img{
	width: 80%;
	height: auto;
	display:block;
	vertical-align:bottom;
	margin:10px auto;border:1px solid #eee;
}
.service_item_one .content{
	width:100%;
	text-align:center;
	color:#666;
	margin:0;
	padding:0;
}
.service_item_one .content .content_tit{
	color:#565656;
	margin:0;
	padding:2px 0;
	font-weight:600;
	font-size:16px;
}
.service_item_one li:hover .content .content_tit{
	color:#004684;
}

/* ======================================
行业优势 适配PC深蓝块、手机白底三格圆角样式
字号锁定：标题18px，说明文字14px；主色#004684深蓝
====================================== */
.advantage-banner-wrap {
    width: 100%;
    padding: 10px 0;
    margin-top: 10px;
}
.advantage-banner-container {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.advantage-banner-title {
    font-size: 18px;
    color: #000000;
    font-weight: bold;
    margin-bottom: 10px;
    padding-top: 15px;
}
.advantage-banner-desc {
    font-size: 14px;
    color: #000000;
    line-height: 1.5;
    margin: 0 auto 20px;
}
.advantage-banner-orange-line {
    width: 100%;
    height: 1px;
    background-color: #004684;
    margin: 0 auto 20px;
}
.advantage-banner-orange-line::after {
    display: none;
}
.advantage-banner-list {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
/* PC样式：深蓝底色、白星白字 */
.advantage-banner-item {
    position: relative;
    min-width: 80px;
    min-height: 80px;
    padding: 10px 10px;
    text-align: center;
    background-color: #002C52;
    margin-bottom: 40px;
    overflow: visible;
    cursor: pointer;
    transition: background 0.2s;
}
.advantage-banner-item:hover {
    background-color: #004684;
}
.advantage-banner-item-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    overflow: hidden;
    color: #fff;
    font-size: 24px;
    line-height: 40px;
}
.advantage-banner-item-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.advantage-banner-item-text {
    font-size: 14px;
    color: #ffffff;
}
.tips-box {
    position: absolute;
    left: 50%;
    top: 105%;
    transform: translateX(-50%);
    width: 240px;
    padding: 12px 16px;
    background: #fff;
    color: #333;
    font-size: 14px;
    line-height: 1.8;
    border-radius: 4px;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.18);
    display: none;
    z-index: 999;
}
.tips-box::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 100%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-bottom-color: #fff;
}
.advantage-banner-item:hover .tips-box {
    display: block;
}

/* ========== 手机端767px以内 全套改成目标样式 ========== */
@media screen and (max-width:767px) {
    /* 顶部文字整体加浅蓝圆角边框 */
    .advantage-banner-container {
        width: calc(100% - 30px);
        padding: 15px 12px;
        border: 1px solid #004684;
        border-radius: 16px;
        background: #f8fbff;
    }

    .advantage-banner-orange-line {
        width: 95%;
    }

    /* 9个格子强制3列均分，减少左右padding，格子获得更多宽度 */
    .advantage-banner-list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
        padding: 10px 4px;
    }

    /* 手机方块：白底、深蓝边框、深蓝星星深蓝字 */
    .advantage-banner-item {
        background: #ffffff;
        border: 1px solid #004684;
        min-height: 75px;
        min-width: 95px;
        margin-bottom: 10px;
        /* 给卡片内部左右加留白，文字不会贴边框 */
        padding: 0 6px;
        box-sizing: border-box;
    }

    .advantage-banner-item:hover {
        background: #fff;
    }

    .advantage-banner-item-icon {
        color: #004684;
    }

    .advantage-banner-item-text {
        color: #004684;
        white-space: nowrap;
    }
}

/* 平板768~991px：保持PC深蓝横向，不改动 */
@media screen and (min-width:768px) and (max-width:991px) {
    .advantage-banner-container {
        width: 94%;
    }
}

/* ======================================
【第十一部分：新闻动态 art 独立样式】
====================================== */
.art {
    padding: 10px 0;
    background: #f8f8f8;
}
.art-hd {
    position: relative;
    text-align: center;
    font-size: 18px;
    color: #333;
    font-weight: 600;
    margin-bottom: 10px;
    padding: 10px 0;
}
.art-hd p {
    position: absolute;
    right: 80px;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
}
.art-hd p a {
    font-size: 14px;
    color: #333;
    text-decoration: none;
}
.art-hd p a:hover {
    color: #004684;
}
.art-row {
    display: flex;
    gap: 10px;
}
.art-big {
    width: 33%;
    background: #fff;
}
.art-pic {
    display: flex;
    justify-content: center;
}
.art-pic img {
     margin-top:25px;
     max-width: 100%;  /* 替换min-width，手机最大不超过屏幕 */
    height: auto;
    display: block;
    border-radius: 10px;
    overflow: hidden;
}
.art-bt {
    font-size: 18px;
    text-align: center;
    color: #222;
    margin: 12px 0 8px;
    line-height: 1.5;
}
.art-bd {
    font-size: 14px;
    text-align: left;
    color: #666;
    line-height: 1.7;
    padding-left:30px;
    padding-right:30px;
}
.art-list {
    width: 65%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.art-li {
    background: #fff;
     
    display: flex;
    gap: 25px;
}
.art-date
{
	background-color: #002c52;padding: 10px ;
	
}
.art-day {
    font-size: 30px;
    font-weight: bold;
    line-height: 1;
    color: #ffffff;
}
.art-ym {
    font-size: 14px;
    color: #ffffff;
    display: block;
    margin-top: 5px;
}
.art-txt {
    flex: 1; padding:10px;
	  
	 
}
.art-lt {
    font-size: 18px;
    color: #222;
    display: block;
	
    
}
.art-lt:hover {
    color: #004684;
}
.art-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #666;
}





/* ======================================
【第十二部分：常见问题 qa-wrap】
====================================== */
.qa-wrap {
    padding: 10px 0;
    width: 100%;
}
.qa-block {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
}
.column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}
.red-tag {
    background-color: #e6212a;
    color: #fff;
    padding: 6px 18px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 4px;
}
.more-btn {
    border: 1px solid #ccc;
    padding: 3px 10px;
    font-size: 12px;
    color: #666;
}
.more-btn:hover {
    background: #004684;
    color: #fff;
    border-color: #004684;
    transition: 0.3s;
}
.qa-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.qa-item-row {
    padding-bottom: 16px;
    margin-bottom: 0;
    background: #fff;
    padding: 16px;
}
.qa-title {
    font-size: 18px;
    color: #222;
}
.qa-title:hover {
    color: #004684;
}
.qa-answer {
    display: flex;
    align-items: flex-start;
    line-height: 1.6;
    font-size: 14px;
    color: #666;
    margin-top:6px;
}
.ans-text {
    font-size:14px;
    line-height:1.6;
}

/* ======================================
【底部 footer PC端样式】
====================================== */
.footer{
	width:100%;
	background-color:#222222;
	padding:5px 0 0;
	color:#ffffff;
}
.footer .wrap{
	max-width:1200px;
	margin:0 auto;
	padding:0 5px;
}
.footer-box{
	width:100%;
	overflow:hidden;
}
/* 底部栏目整体弹性横向排列 */
.footer-nav{
	width:100%;
	display:flex;
}
/* 每个栏目盒子均分宽度 */
.footer-nav .footer-col{
	flex:1;
	padding:0 32px;
	border-right:1px solid #333333;
}
/* 最后一列取消右侧竖线边框 */
.footer-nav .footer-col:last-child{
	border-right:none;
}
/* 栏目标题 固定18px */
.footer-nav .footer-col dt{
	font-size:18px;
	color:#ffffff;
	margin-bottom:10px;
	font-weight:normal;
}
.footer-nav .footer-col dd{
	padding:4px 0;
}
/* 栏目内链接文字 固定14px */
.footer-nav .footer-col dd a{
	color:#bbbbbb;
	font-size:14px;
	text-decoration:none;
}
.footer-nav .footer-col dd a:hover{
	color:#ffdd00;
}
/* 联系电话加粗放大 */
.footer-nav .contact .tel{
	font-size:22px;
	color:#ffffff;
	font-weight:bold;
	line-height:1.2;
	margin:8px 0;
}
/* 邮箱字号14px */
.footer-nav .contact .email{
	font-size:14px;
	color:#bbbbbb;
}
/* 版权栏flex横向排列+居中 */
.copyright{
	display:flex;
	gap:30px;
	margin:5px auto;
	padding:5px;
	border-top:1px solid #333333;
	font-size:16px;
	color:#ffffff;
	justify-content: center;
}

/* PC端隐藏手机底部悬浮导航 */
.mobile-bottom-nav {
    display: none;
}

/* ======================================
【响应式媒体查询 顺序：大屏平板→小平板→手机】
====================================== */
/* 3.1 992 ~ 1199 大屏平板 */
@media screen and (min-width:992px) and (max-width:1199px){
	/* 旧版顶部冗余标签兼容 */
	.left-box,nav,.search,.social_nav{display:none;}
	.logo{margin-top:10px;margin-bottom:10px;float:none;}
	.logo img{width:208px;height:40px;}
	.meun{top:40px;display:block;}
	.meunBox,.meunCont{display:block;}
	.meunCont dl{border-top:1px solid #e5e5e5;padding:5px 0;}
	.meunCont dt{font-size:16px;}
	.meunCont dt a{color:#333;font-size:16px;}
	.meunCont dd{display:none;}
	.service_item_one{width:740px;overflow:hidden;}
	.service_item_one li{width:230.66px;margin:20px 8px 10px;}
	.service_img{width:230.66px;height:165px;}
	.service_img img{width:230.66px;height:165px;}
	.flow-row{grid-template-columns: repeat(3, 1fr);}
	.about-card-row{grid-template-columns: repeat(2, 1fr);}
	.about-module-wrap {width: 94% !important;}
	.about-row {gap: 22px !important;}
	.wrap {width: 94% !important;}
    .page-footer-nav {gap: 20px !important;}
}

/* 3.2 768 ~ 991 小平板 */
@media screen and (min-width:768px) and (max-width:991px){
	.wrap{width:740px;}
	.left-box, nav, .search, .right-box .phone,.right-box .email,.top-box{display:none;}
	.logo{padding-top:10px;padding-bottom:10px;float:none;}
	.logo img{width:208px;height:40px;}
	.meun{top:10px;display:block;}
	.meunBox,.meunCont{display:block;}
	.meunCont dl{border-top:1px solid #e5e5e5;padding:5px 0;}
	.meunCont dt{font-size:16px;}
	.meunCont dt a{color:#333;font-size:16px;}
	.meunCont dd{display:none;}
	.fuwu .fuwu-list{width:46%;padding:2%;}
	.fuwu .item{height:80px;width:80px;}
	.fuwu a{width:80%;}
	.service_item_one li{flex:0 0 calc(50% - 10px);margin-bottom:30px;}
	.flow-row{grid-template-columns: repeat(3, 1fr);}
	.about-card-row{grid-template-columns: repeat(2, 1fr);}
	.news-qa-box {flex-direction: column;gap: 20px;}
	.news-left, .qa-right {width: 100%;}
}

/* 4 手机端 320 ~ 767px */
@media screen and (min-width:320px) and (max-width:767px){
	body{padding-bottom: 70px !important;}
	.wrap{width: 100%;padding: 0 12px;box-sizing: border-box;}
	/* 顶部栏隐藏冗余旧标签 */
	.left-box,.search,.right-box .email{display:none;}
	.top-box{height:auto;padding:6px 0;}
	.right-box{float:none;text-align:center;}
	.right-box .phone{font-size:18px;padding-right:0;line-height:2;}
	.logo{padding-top:10px;padding-bottom:10px;float:none;text-align:center;}
	.logo img{width:208px;height:40px;}
	 
	/* 手机隐藏头部logo电话栏 */
	.header-container {display:none;}
	/* 搜索适配 */
   .search-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .search-form {
    width: 100%;
  }
  .search-input {
    width: 100%;
  }
 .search-txt { display:none;}
  /* 行业优势手机适配 */
    .advantage-banner-container{width: 92%;}
    .advantage-banner-orange-line{width: 100%;margin: 0 auto 10px;}
    .advantage-banner-desc{margin: 0 auto 0px;}
    .advantage-banner-list{
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
        row-gap: 16px;
    }
    .advantage-banner-item{
        min-width:0;
        min-height:30px;
        margin-bottom:2px;
    }
    .tips-box{width:170px;}
	.advantage-banner-item-icon{
        width: 20px;
        height: 25px;
        line-height:24px;
    }
    
	/* 收购类型手机两列 */
	.service .service-wrap{
		width:100%;
		padding:0 8px;
	}
	.service_item_one ul{
		display:flex;
		flex-wrap:wrap;
		gap:12px;
		padding:0;
	}
	.service_item_one li{
		float:none;
		flex:0 0 calc(50% - 6px);
		min-width:0;
		margin-bottom:5px;
		border-radius:3px;
	}
	.service_img img{
		margin:10px auto 5px;
	}
	.content_tit{
		font-size:14px;
		padding:1px 0;
	}
	/* 收购流程单列 */
	.flow-row{display: grid !important;grid-template-columns: 1fr !important;gap: 12px;padding: 0 10px !important;}
	.flow-item{display: flex !important;gap:8px !important;}
	.flow-num{width:40px !important;height:40px !important;font-size:22px !important;}
	.flow-info h4{font-size:18px !important;margin:0 0 3px 0 !important;}
	.flow-info p{font-size:14px !important;line-height:1.5 !important;}
	/* 公司简介上下堆叠 */
.about-module {
    padding: 0px 0;
    background-color:#ffffff;
}
.about-module-wrap {
    width: 100% !important;
    padding: 0 2px !important; 
	
}
.about-row {
    flex-direction: column !important;
    gap: 5px;
}
.about-text-box {
    width: 99% !important;
	margin:0px auto;
}
.about-title {
    font-size: 18px !important;
    margin: 0 0 6px 0 !important; 
}
 .about-text-box p {
    font-size: 14px;
    color: #000000;
    line-height: 1.8;
    text-align: left;
    margin:0px 2px ;
}
.about-img-box {
	
	display: flex;
    justify-content: center;  /* 水平居中 */
    align-items: center;     /* 垂直居中 */
	width: 100%;

}
..about-img-box img {
    min-height: unset !important;
	max-width: 100%;         /* 防止图片撑破容器，适配移动端 */
    height: auto;
    display:block;

}
	/* 高价收车两栏整体布局样式 */
.fuwu .clearfix {
    flex-wrap: wrap !important;    /* 弹性布局自动换行 */
    gap:3px !important;           /* 子元素之间间距3px */
    padding: 0 0px !important;     /* 整体左右内边距2px */
}

/* 收车列表项 实现左右两栏均分 */
.fuwu .fuwu-list {
    flex: 0 0 calc(50% - 6px) !important;  /* 宽度占比一半，减去间距适配gap */
    min-width: 0 !important;               /* 取消最小宽度限制，适配小屏幕压缩 */
    margin-bottom: 2px;                    /* 列表下方外边距8px */
}

/* 列表内图标外容器尺寸 */
.fuwu .item { 

/* display:none;*/
    width: 30px;
    height: 30px;
	 
    margin: 0px auto !important;    /* 上下外边距1px，水平居中 */
}

/* 图标图片大小限制 */
.fuwu .item img {
    width: 28px;
    height: 28px;
}

/* 板块标题样式 统一字号18px */
.fuwu .fuwu-title {
    font-size: 18px !important;     /* 标题固定字号18px */
    margin: 0 0 0px 0 !important;   /* 仅保留下方1px外边距，其余清零 */ 
}

/* 板块正文内容 统一字号14px */
.fuwu .fuwu-content { 
    font-size: 14px !important;     /* 内容固定字号14px */
    line-height: 1.35 !important;  /* 行高1.35，文字疏密适中 */
    margin-bottom: 0 !important;    /* 清除底部外边距 */
    padding-bottom: 0 !important;   /* 清除底部内边距 */ 
}
	/* 问答单列 */
	.qa-list{grid-template-columns: 1fr !important;gap: 16px !important;}
    .qa-item-row{padding: 12px !important;}
    .qa-title{font-size: 18px !important;}
    .ans-text{font-size: 14px !important;}
	
	/* 新闻整体容器，左右留边，不贴手机屏幕边框 */
.art {
    padding: 0 8px;
}

/* 新闻顶部标题栏，固定标题字号18px */
.art-hd {
    font-size: 18px;
    margin-bottom: 12px !important;
    position: relative;
    text-align: center;
}

/* 右上角更多新闻定位 */
.art-hd p {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
}

/* 左右板块改成上下竖排，加大间距不拥挤 */
.art-row {
    flex-direction: column !important;
    gap: 16px !important;
}

/* 移动端正常展示头条大图 */
.art-big {
    display: block !important;
    width: 100% !important;
}

.art-pic {
    width: 100%;
    margin: 0 auto 8px auto;
    display: block;
}

/* 图片自适应+统一圆角 */
.art-pic img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

/* 新闻列表铺满屏幕宽度 */
.art-list {
    width: 100% !important;
}

/* 单条新闻弹性布局：左文字、右日期 */
.art-li {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid #eeeeee;
    align-items: flex-start;
}

/* 文字区域自动占剩余宽度 */
.art-txt {
    flex: 1;
}

/* 【重点优化日期盒子】深蓝底色优化，圆角、内边距、居中全部调整 */
.art-date {
	background-color: #002c52;
	color: #ffffff;
	/* 圆角优化，告别生硬直角 */
	border-radius: 6px;
	/* 上下左右宽松内边距，不会挤成一团 */
	padding: 6px 10px;
	/* 固定最小宽度，保证所有日期盒子宽窄统一 */
	min-width: 66px;
	/* 内部文字横竖居中 */
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	/* 日期盒子靠上对齐，和标题齐平 */
	margin-top: 2px;
}

/* 日期大号数字：调整字号、加粗、紧凑行高 */
.art-day {
    font-size: 26px !important;
    line-height: 0.9;
    font-weight: 700;
}

/* 年月小字：缩小字号，行高放松，和日期拉开层次 */
.art-ym {
    font-size: 11px;
    line-height: 1.3;
    opacity: 0.9;
}

/* 新闻标题严格18px，自动换行，和简介分层 */
.art-lt {
    font-size: 18px !important;
    word-wrap: break-word;
    margin: 0 0 4px 0 !important;
    line-height: 1.4;
}

/* 新闻正文固定14px，柔和灰色护眼 */
.art-desc {
    font-size: 14px !important;
    line-height: 1.5;
    margin: 0;
    color: #555555;
}
	
	
	
	/* 底部隐藏，手机底部固定导航 */
 

.footer {
	   display: none;
        padding: 15px 0 0;
    }
    .footer .wrap {
        width: 100%;
        padding: 0 15px;
    }

    /* 底部导航横向改纵向，竖排堆叠 */
    .footer-nav {
        flex-direction: column;
    }

    /* 每个栏目取消均分宽度，100%铺满；去掉右边框，改为下边框分隔 */
    .footer-nav .footer-col {
        flex: none;
        width: 100%;
        padding: 15px 0;
        border-right: none;
        border-bottom: 1px solid #333;
    }

    /* 最后一列删掉下边框 */
    .footer-nav .footer-col:last-child {
        border-bottom: none;
    }

    /* 标题保持固定18px，间距微调适配手机 */
    .footer-nav .footer-col dt {
        font-size: 18px;
        margin-bottom: 8px;
    }

    /* 链接正文固定14px */
    .footer-nav .footer-col dd a {
        font-size: 14px;
    }
    .footer-nav .footer-col dd {
        padding: 3px 0;
    }

    /* 联系方式适配手机 */
    .footer-nav .contact .tel {
        font-size: 20px;
        margin: 6px 0;
    }
    .footer-nav .contact .email {
        font-size: 14px;
    }

    /* 版权区域：横向放不下改成自动换行，间距缩小，居中不变 */
    .copyright {
        flex-wrap: wrap;
        gap: 8px 16px;
        font-size: 14px;
        padding: 12px 8px;
        text-align: center;
        line-height: 1.6;
    }


.mobile-bottom-nav {
    display: flex;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #002c52;
    z-index: 999;
}
.mobile-bottom-nav .nav-item {
    flex: 1;
    line-height:1.5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 2px;
    color: #fff;
    text-decoration: none;
    position: relative;
}
/* 前三个按钮右侧全部加分隔竖线，第四个最后一个不加 */
.mobile-bottom-nav .nav-item:not(:last-child)::after {
  content: "";
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #ffffff;
}
.mobile-bottom-nav i {display: none;}
.mobile-bottom-nav span {
    font-size: 14px;
    font-weight: bold;
}




    .top-box {height: auto;padding: 4px 0;}
    .left-box,.right-box {float: none;width: 100%;}
    .left-box .item {font-size: 13px;line-height: 26px;}
    .right-box {text-align: left;}
    .right-box .phone {font-size: 20px;line-height: 26px;}
	
	
	 .header .nav-wrap {
        width: 100%;
        padding: 0;
        flex-wrap: wrap;
    }
    .logo-box {
        padding: 8px 15px;
    }
    /* 菜单改为竖排，自动换行 */
    .nav {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        overflow: visible;
    }
    /* 取消右侧竖边框，改成底部分隔线 */
    .nav .sub {
        width: 25%;
        padding: 6px 5px;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.25);
        text-align: center;
    }
    /* 文字允许换行，取消强制不换行 */
    .nav .sub a {
        font-size: 13px;
        line-height: 1.4;
        white-space: normal;
    }
    /* 手机屏蔽下拉菜单 */
    .has-sub .subNav {
        display: none !important;
    }
 
    .topbanner,
    .topbanner .banner,
    .topbanner #wrapper,
    .topbanner .fullwidthbanner-container,
    .topbanner .fullwidthbanner,
    .topbanner .fullwidthbanner ul,
    .topbanner .fullwidthbanner li,
    .topbanner .fullwidthbanner li img{
        height: 120px;
    }
}
	
	
}