* {-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;}
body{background:#FFFFFF;color:#f2f2f3;font: 14px/1.5em; vertical-align:baseline;'Source Sans Pro','Helvetica Neue',Helvetica,'Microsoft Yahei',Arial,sans-serif}
body, h1, h4, h5, h6, dl, dt, dd, ul, ol, li, th, td, p, form, input, button, textarea,span,em,i {margin: 0;padding: 0; font-style:normal;font-weight:normal;box-sizing:border-box;}
input, button, select {font: 14px/1.5em 'Helvetica Neue', 'Hiragino Sans GB', 'Microsoft YaHei',  Arial, sans-serif;outline: 0px;height: 54px}
div{display:block;box-sizing:border-box;}
ul,li,dl,dt,dd {border:0 none;list-style: none outside none;}
img{margin:0; padding:0; border:0 none;}
table,tr,td{word-break:break-all;}
h2 {font-size:22px;font-weight: bold;padding-left:20px;color: #333;text-decoration: none;}
body {
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
}

/* 顶部导航优化 */
.top-nav {
    background: #3398cc;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: relative;
    z-index: 1000;
}


.top-nav-box {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
    flex-wrap: wrap;
}

.top-nav-box .a1 {
    padding: 8px 16px;
    margin: 0 5px;
    text-decoration: none;
    color: #fff;
    font-size: 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.top-nav-box .a1:hover, .top-nav-box .a1.cur {
    background-color:#e81e1a;
    color: #fff;
}

.toptell {
    display: flex;
    align-items: center;
    color:#fff;
    font-weight: bold;
    font-size: 18px;
    white-space: nowrap;
}

.toptell .icon{display: inline-block;
    width:16px;height:19px;
    background-image: url(../images/icon.webp);
    background-repeat: no-repeat;
    background-position: -70px -467px;
    margin-right:10px;
    vertical-align:1px;
    line-height:19px;
}

/* 横幅区域优化 */

.banner img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.banner:hover img {
    transform: scale(1.02);
}

/* 搜索区域优化 */
.area_top {
    background: linear-gradient(135deg, #1e88e5 0%, #0d47a1 100%);
    color: white;
    padding:15px 0;
}

.panel {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.biaoyu {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
}

#search_form {
    display: flex;
    width: 100%;
    max-width: 600px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 4px;
    overflow: hidden;
}

.so_inner {
    flex-grow: 1;
}

.chazhao {
    width: 100%;
    padding: 14px 20px;
    border: none;
    font-size: 16px;
    outline: none;
}

.so {
    background: #ff9800;
    color: white;
    border: none;
    padding: 0 30px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s ease;
}

.so:hover {
    background: #f57c00;
}

.hotquyu {
    width: 100%;
    text-align: center;
}

.hotquyu a {
    color: rgba(255,255,255,0.9);
    margin: 0 8px;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    padding: 4px 0;
}

.hotquyu a:hover {
    color: #fff;
    text-decoration: underline;
}

/* 内容区域优化 */
.chang {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.chang h2 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e88e5;
    display: inline-block;
}

.chang h2 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.chang h2 a:hover {
    color: #1e88e5;
}

.lanmu {
    font-size: 22px;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #1e88e5;
    display: inline-block;
}

.lanmu a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.lanmu a:hover {
    color: #1e88e5;
}

/* 楼盘列表优化 */
.loupan {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
    list-style: none;
    padding: 0;
}

.loupan li {
    width: calc(25% - 20px);
    margin: 10px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.loupan li:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.image-container {
    position: relative;
    overflow: hidden;
    height: 180px;
}

.image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.loupan li:hover .image {
    transform: scale(1.05);
}

.desc-box {
    padding: 15px;
}

.title {
    margin-bottom: 10px;
}

.title a {
    color: #333;
    font-size: 16px;
    font-weight: bold;
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.title a:hover {
    color: #1e88e5;
}

.name {
    color: #666;
    font-size: 14px;
    margin-bottom: 10px;
}

.address-line, .building-name {
    margin-bottom: 5px;
}

.address-line a, .building-name a {
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.address-line a:hover, .building-name a:hover {
    color: #1e88e5;
}

.flex {
    display: flex;
}

.space-between {
    justify-content: space-between;
}

.ditie {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.zujin {
    color: #e53935;
    font-weight: bold;
}

.price {
    font-size: 18px;
}

.ditiejuli {
    margin-top: 8px;
    color: #999;
    font-size: 13px;
}

/* 信息区域优化 */
.inner-info {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    display: flex;
    flex-wrap: wrap;
}

.left-info, .right-info {
    flex: 1;
    min-width: 300px;
    margin: 0 10px 20px;
    background: #fff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.inner-info .lanmu {
    margin-bottom: 15px;
    font-size: 20px;
}

.inner-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.inner-info li {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.inner-info li:last-child {
    border-bottom: none;
}

.article-title {
    flex-grow: 1;
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article-title:hover {
    color: #1e88e5;
}

.inner-info time {
    color: #999;
    font-size: 14px;
    flex-shrink: 0;
    margin-left: 15px;
}

/* 底部区域优化 */
.wrap1200 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.bottom_quyus {color: #333;
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.bottom_quyus a {
    color: #333;
    margin: 0 8px 8px 0;
    text-decoration: none;
    display: inline-block;
    transition: color 0.3s ease;
}

.bottom_quyus a:hover {
    color: #1e88e5;
    text-decoration: underline;
}



.bottom_about a {
    color: #666;
    margin: 0 10px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.bottom_about a:hover {
    color: #fff;
}

/* 响应式优化 */
@media (max-width: 992px) {
    .loupan li {
        width: calc(33.333% - 20px);
    }
}

@media (max-width: 768px) {
    .warp {
        flex-direction: column;
        padding: 10px;
    }
    
    .logo {
        margin-bottom: 10px;
    }
    
    .top-nav-box {
        justify-content: center;
        margin-bottom: 10px;
    }
    
    .loupan li {
        width: calc(50% - 20px);
    }
    
    .panel {
        padding: 0 15px;
    }
    
    #search_form {
        flex-direction: column;
    }
    
    .so {
        padding: 12px;
    }
}

@media (max-width: 576px) {
    .loupan li {
        width: 100%;
    }
    
    .inner-info {
        flex-direction: column;
    }
    
    .left-info, .right-info {
        margin: 0 0 20px;
    }
}

/* 加载动画 */
.image.lazy {
    background: #f0f0f0 url('/images/loading.webp') no-repeat center;
    min-height: 180px;
}

/* 数字格式化 */
.number {
    font-family: Arial, sans-serif;
}




.banner {
    width: 100%;
    height:420px; /* 设置固定高度或使用其他单位 */
    overflow: hidden;
    position: relative;
}

.responsive-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 关键属性：保持宽高比并填充容器 */
    object-position: center; /* 图片居中显示 */
    display: block;
}