/*
Theme Name: House 房界资讯
Theme URI: https://yourdomain.com
Author: WPS灵犀
Description: 科技感房产资讯门户模板，百度SEO优化
Version: 1.0
License: GPL v2
*/

/* ====== Reset ====== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;-webkit-text-size-adjust:100%}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;line-height:1.7;color:#e0e0e0;background:#0a1628}
a{color:#2196F3;text-decoration:none;transition:all .3s}
a:hover{color:#d4a84b}
img{max-width:100%;height:auto;vertical-align:middle}
ul,ol{list-style:none}
.container{width:1200px;margin:0 auto;padding:0 15px}
@media(max-width:1200px){.container{width:100%}}

/* ====== 头部导航（透明） ====== */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,22,40,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(212,168,75,.15);transition:all .3s}
.header:hover{background:rgba(10,22,40,.95)}
.header-inner{display:flex;align-items:center;height:64px;justify-content:space-between}
.logo{font-size:22px;font-weight:800;color:#fff;display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo img{height:36px;width:auto}
.logo i{font-size:24px;color:#d4a84b}
.logo span{color:#d4a84b}
.nav{display:flex;align-items:center;flex:1;margin:0 24px}
.nav a{display:block;padding:0 18px;color:rgba(255,255,255,.7);font-size:13px;line-height:64px;white-space:nowrap;transition:all .3s;letter-spacing:1px;position:relative}
.nav a:hover{color:#d4a84b}
.nav a.active{color:#d4a84b}
.nav a.active::after{content:'';position:absolute;bottom:0;left:18px;right:18px;height:2px;background:linear-gradient(90deg,#d4a84b,transparent)}
.header-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-right .btn-search{display:inline-block;padding:7px 20px;border:1px solid rgba(212,168,75,.4);color:#d4a84b;border-radius:25px;font-size:12px;transition:all .3s;letter-spacing:1px}
.header-right .btn-search:hover{background:#d4a84b;color:#0a1628}

/* ====== 焦点大图 ====== */
.hero{height:520px;position:relative;overflow:hidden;margin-top:0}
.hero img{width:100%;height:100%;object-fit:cover}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:60%;background:linear-gradient(transparent,rgba(10,22,40,.95))}
.hero .overlay{position:absolute;bottom:0;left:0;right:0;padding:60px 40px 40px;z-index:2}
.hero .overlay .cate-tag{display:inline-block;padding:4px 16px;background:linear-gradient(135deg,#d4a84b,#b8912e);color:#fff;font-size:11px;border-radius:4px;letter-spacing:1px;margin-bottom:14px}
.hero .overlay h2{font-size:30px;font-weight:700;color:#fff;margin-bottom:10px;line-height:1.3;text-shadow:0 2px 10px rgba(0,0,0,.3)}
.hero .overlay h2 a{color:#fff}
.hero .overlay h2 a:hover{color:#d4a84b}
.hero .overlay .meta{font-size:13px;color:rgba(255,255,255,.6)}
.hero .overlay .meta i{margin-right:4px}

/* ====== 数据概览 ====== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-60px;position:relative;z-index:3;padding:0 15px}
.stats .item{background:rgba(255,255,255,.05);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(212,168,75,.15);border-radius:12px;padding:20px;text-align:center;transition:all .3s}
.stats .item:hover{transform:translateY(-4px);border-color:#d4a84b;box-shadow:0 8px 30px rgba(212,168,75,.1)}
.stats .item .num{font-size:28px;font-weight:800;color:#d4a84b;margin-bottom:4px}
.stats .item .label{font-size:12px;color:rgba(255,255,255,.5);letter-spacing:1px}

/* ====== 面包屑 ====== */
.breadcrumb{padding:14px 0;font-size:13px;color:rgba(255,255,255,.4)}
.breadcrumb a{color:rgba(255,255,255,.4)}
.breadcrumb a:hover{color:#d4a84b}
.breadcrumb span{margin:0 6px;color:rgba(255,255,255,.2)}

/* ====== 面板 ====== */
.panel{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);border-radius:12px;margin-bottom:16px;overflow:hidden;backdrop-filter:blur(8px);transition:all .3s}
.panel:hover{border-color:rgba(212,168,75,.2)}
.panel-head{padding:18px 22px;border-bottom:1px solid rgba(255,255,255,.06);font-size:15px;font-weight:700;color:#fff;display:flex;justify-content:space-between;align-items:center;letter-spacing:1px}
.panel-head i{color:#d4a84b;margin-right:6px}
.panel-head .more{font-size:12px;font-weight:400;color:rgba(255,255,255,.4)}
.panel-head .more:hover{color:#d4a84b}
.panel-body{padding:14px 22px}

/* ====== 主布局 ====== */
.main{display:flex;gap:20px;margin-top:16px}
.content{flex:1;min-width:0}
.sidebar{width:300px;flex-shrink:0}

/* ====== 文章列表 ====== */
.item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.05);transition:all .3s}
.item:last-child{border-bottom:none}
.item:hover{background:rgba(255,255,255,.02);padding-left:10px;padding-right:10px;border-radius:8px}
.item-img{width:180px;height:130px;flex-shrink:0;border-radius:8px;overflow:hidden;background:rgba(255,255,255,.05)}
.item-img img{width:100%;height:100%;object-fit:cover}
.item-img .no-img{display:flex;align-items:center;justify-content:center;height:100%;color:rgba(255,255,255,.2);font-size:28px}
.item-body{flex:1;display:flex;flex-direction:column;justify-content:space-between;min-width:0}
.item-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.4}
.item-title a{color:#fff}
.item-title a:hover{color:#d4a84b}
.item-meta{font-size:12px;color:rgba(255,255,255,.4);margin-bottom:8px;display:flex;flex-wrap:wrap;gap:4px 14px}
.item-meta span{display:inline-flex;align-items:center;gap:3px}
.item-meta i{color:#d4a84b}
.item-meta .cate-tag{display:inline-block;padding:2px 12px;border-radius:4px;color:#fff;font-size:10px;background:linear-gradient(135deg,#d4a84b,#b8912e);letter-spacing:.5px}
.item-desc{font-size:13px;color:rgba(255,255,255,.5);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.item-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:12px;color:rgba(255,255,255,.3)}

/* ====== 侧栏 ====== */
.sidebar .panel-body{padding:12px 16px}
.side-list li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.side-list li:last-child{border-bottom:none}
.side-list a{display:flex;justify-content:space-between;color:rgba(255,255,255,.6);font-size:13px;line-height:1.4}
.side-list a:hover{color:#d4a84b}
.side-list .num{color:rgba(255,255,255,.3);font-size:12px;white-space:nowrap;margin-left:8px}
.cate-list li{padding:5px 0}
.cate-list a{display:block;padding:7px 12px;border-radius:8px;color:rgba(255,255,255,.6);font-size:14px;transition:all .15s}
.cate-list a:hover{background:rgba(212,168,75,.1);color:#d4a84b}
.cate-list i{width:18px;text-align:center;margin-right:6px;color:#d4a84b}
.tag-cloud{display:flex;flex-wrap:wrap;gap:6px}
.tag-cloud a{display:inline-block;padding:4px 14px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);border-radius:20px;font-size:12px;transition:all .3s}
.tag-cloud a:hover{background:linear-gradient(135deg,#d4a84b,#b8912e);color:#fff}

/* ====== 详情页 ====== */
.detail-header{padding:24px 28px 0}
.detail-title{font-size:24px;font-weight:700;color:#fff;margin-bottom:12px;line-height:1.35}
.detail-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:rgba(255,255,255,.4);padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.06)}
.detail-meta i{margin-right:4px;color:#d4a84b}
.detail-body{padding:20px 28px 28px}
.detail-body .content-text{line-height:2;font-size:15px;color:rgba(255,255,255,.8)}
.detail-body .content-text img{max-width:100%;border-radius:8px;margin:16px 0;display:block}
.detail-body .content-text p{margin-bottom:16px}
.detail-body h2{font-size:18px;margin:28px 0 14px;padding-bottom:10px;border-bottom:1px solid rgba(212,168,75,.3);color:#d4a84b}
.detail-body h2:first-child{margin-top:0}
.detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0}
.detail-tags a{display:inline-block;padding:4px 16px;background:rgba(212,168,75,.1);color:#d4a84b;border-radius:20px;font-size:12px;transition:all .3s}
.detail-tags a:hover{background:linear-gradient(135deg,#d4a84b,#b8912e);color:#fff}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-item{padding:14px;border:1px solid rgba(255,255,255,.06);border-radius:10px;transition:all .3s}
.related-item:hover{border-color:rgba(212,168,75,.3)}
.related-item .r-title{font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.4}
.related-item .r-title a{color:#fff}
.related-item .r-title a:hover{color:#d4a84b}
.related-item .r-meta{font-size:12px;color:rgba(255,255,255,.4)}

/* ====== 分页 ====== */
.pagebar{text-align:center;padding:24px 0}
.pagebar a,.pagebar span{display:inline-block;padding:7px 16px;margin:0 3px;border:1px solid rgba(255,255,255,.1);border-radius:8px;font-size:13px;color:rgba(255,255,255,.5);background:rgba(255,255,255,.03);transition:all .3s}
.pagebar a:hover{border-color:#d4a84b;color:#d4a84b}
.pagebar span.current{background:linear-gradient(135deg,#d4a84b,#b8912e);color:#fff;border-color:#d4a84b}

/* ====== 页脚 ====== */
.footer{background:rgba(0,0,0,.3);border-top:1px solid rgba(212,168,75,.1);color:rgba(255,255,255,.4);padding:40px 0 24px;margin-top:40px}
.footer a{color:rgba(255,255,255,.4)}
.footer a:hover{color:#d4a84b}
.footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.footer-col h4{color:#d4a84b;font-size:14px;margin-bottom:12px;letter-spacing:1px}
.footer-col p,.footer-col li{font-size:13px;line-height:2.2}
.footer-bottom{text-align:center;padding-top:20px;margin-top:20px;border-top:1px solid rgba(255,255,255,.05);font-size:12px;color:rgba(255,255,255,.3)}

/* ====== 响应式 ====== */
@media(max-width:992px){
    .sidebar{display:none}
    .stats{grid-template-columns:repeat(2,1fr);margin-top:-40px}
    .hero{height:380px}
    .hero .overlay h2{font-size:24px}
}
@media(max-width:768px){
    .header-inner{height:auto;padding:10px 0;flex-wrap:wrap;gap:8px}
    .logo{font-size:17px}
    .logo img{height:28px}
    .nav{display:flex;width:100%;order:3;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0;gap:0}
    .nav::-webkit-scrollbar{display:none}
    .nav a{line-height:34px;padding:0 10px;font-size:12px;flex-shrink:0}
    .nav a.active::after{left:10px;right:10px}
    .header-right{display:flex}
    .header-right .btn-search{padding:5px 14px;font-size:11px}
    .hero{height:280px}
    .hero .overlay{padding:30px 20px 20px}
    .hero .overlay h2{font-size:18px}
    .hero .overlay .cate-tag{font-size:10px;padding:3px 12px;margin-bottom:8px}
    .stats{grid-template-columns:repeat(2,1fr);gap:10px;margin-top:-30px;padding:0 10px}
    .stats .item{padding:14px}
    .stats .item .num{font-size:22px}
    .item{flex-direction:column;padding:14px 0}
    .item:hover{padding-left:0;padding-right:0}
    .item-img{width:100%;height:170px}
    .item-title{font-size:15px}
    .detail-title{font-size:20px}
    .detail-body{padding:14px 16px 20px}
    .detail-header{padding:16px 16px 0}
    .related-grid{grid-template-columns:1fr}
    .footer .container{flex-direction:column}
    .panel-head{font-size:14px;padding:14px 16px}
    .panel-body{padding:10px 16px}
    .breadcrumb{font-size:12px;padding:10px 0}
}
@media(max-width:480px){
    .hero{height:220px}
    .hero .overlay h2{font-size:16px}
    .hero .overlay{padding:20px 14px 14px}
    .stats .item .num{font-size:18px}
    .stats .item .label{font-size:11px}
    .item-img{height:150px}
    .detail-title{font-size:17px}
}