/*
Theme Name: SEOInfo 分类信息
Theme URI: https://yourdomain.com
Author: WPS灵犀
Description: 全SEO导向分类信息模板，OG协议+时间因子+JSON-LD结构化数据+后台自定义备案号
Version: 2.0
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:1.6;color:#333;background:#f5f6fa}
a{color:#1a73e8;text-decoration:none;transition:all .25s}
a:hover{color:#0d47a1}
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 ====== */
.header{background:#fff;position:sticky;top:0;z-index:1000;box-shadow:0 2px 16px rgba(26,115,232,.1)}
.header-inner{display:flex;align-items:center;height:64px;justify-content:space-between}
.logo{font-size:22px;font-weight:800;color:#1a73e8;display:flex;align-items:center;gap:8px;flex-shrink:0}
.logo i{font-size:24px;color:#1a73e8}
.logo img{height:36px;width:auto}
.nav{display:flex;align-items:center;flex:1;margin:0 20px}
.nav a{display:block;padding:0 16px;color:#555;font-size:14px;line-height:64px;white-space:nowrap;transition:all .25s;position:relative}
.nav a:hover{color:#1a73e8}
.nav a.active{color:#1a73e8;font-weight:600}
.nav a.active::after{content:'';position:absolute;bottom:0;left:16px;right:16px;height:3px;background:#1a73e8;border-radius:3px 3px 0 0}
.header-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.header-right .btn-post{display:inline-block;padding:8px 22px;background:#1a73e8;color:#fff;border-radius:25px;font-size:13px;font-weight:600;transition:all .25s}
.header-right .btn-post:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(26,115,232,.4)}

/* ====== 搜索条 ====== */
.searchbar{background:#1a73e8;padding:40px 0;margin-top:0}
.searchbar-inner{max-width:640px;margin:0 auto;padding:0 15px}
.searchbar-inner form{display:flex;border-radius:30px;overflow:hidden;box-shadow:0 6px 25px rgba(26,115,232,.35)}
.searchbar-inner select{padding:14px 18px;border:none;background:#fff;font-size:14px;outline:none;color:#333;min-width:120px;cursor:pointer}
.searchbar-inner input[type="text"]{flex:1;padding:14px 18px;border:none;font-size:14px;outline:none;min-width:0}
.searchbar-inner button{padding:14px 32px;background:#ff6a00;color:#fff;border:none;font-size:15px;cursor:pointer;font-weight:600;transition:background .25s;white-space:nowrap}
.searchbar-inner button:hover{background:#e65e00}

/* ====== 分类网格 ====== */
.cate-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px;margin-top:-20px;position:relative;z-index:10}
.cate-grid a{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:22px 8px;background:#fff;border-radius:12px;transition:all .3s;color:#555;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.cate-grid a:hover{transform:translateY(-6px);box-shadow:0 8px 25px rgba(26,115,232,.2);color:#1a73e8}
.cate-grid i{font-size:32px;margin-bottom:8px}
.cate-grid .c1{color:#1a73e8}
.cate-grid .c2{color:#ff6a00}
.cate-grid .c3{color:#00b894}
.cate-grid .c4{color:#e17055}
.cate-grid .c5{color:#6c5ce7}
.cate-grid .c6{color:#00cec9}
.cate-grid .c7{color:#fdcb6e}
.cate-grid .c8{color:#e84393}
.cate-grid span{font-size:13px;font-weight:600;margin-bottom:2px}
.cate-grid small{font-size:11px;color:#bbb}

/* ====== 面包屑 ====== */
.breadcrumb{padding:14px 0;font-size:13px;color:#999}
.breadcrumb a{color:#999}
.breadcrumb a:hover{color:#1a73e8}
.breadcrumb span{margin:0 6px;color:#ddd}

/* ====== 面板 ====== */
.panel{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.04);margin-bottom:16px;overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid #f0f0f0;font-size:16px;font-weight:700;color:#333;display:flex;justify-content:space-between;align-items:center}
.panel-head i{color:#1a73e8;margin-right:6px}
.panel-head .more{font-size:12px;font-weight:400;color:#999}
.panel-head .more:hover{color:#1a73e8}
.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}

/* ====== 信息列表 ====== */
.item{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid #f0f0f0;transition:all .25s}
.item:last-child{border-bottom:none}
.item:hover{background:#f0f7ff;padding-left:8px;padding-right:8px;border-radius:8px}
.item-img{width:160px;height:120px;flex-shrink:0;border-radius:8px;overflow:hidden;background:#f5f5f5}
.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:#ddd;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:#333;margin-bottom:6px;line-height:1.4}
.item-title a{color:#333}
.item-title a:hover{color:#1a73e8}
.item-meta{font-size:12px;color:#999;margin-bottom:6px;display:flex;flex-wrap:wrap;gap:4px 14px}
.item-meta span{display:inline-flex;align-items:center;gap:3px}
.item-meta i{color:#1a73e8}
.item-meta .cate-tag{display:inline-block;padding:2px 10px;border-radius:4px;color:#fff;font-size:10px;background:#1a73e8}
.item-price{font-size:18px;font-weight:700;color:#ff6a00;margin-bottom:4px}
.item-desc{font-size:13px;color:#666;line-height:1.5;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:6px;font-size:12px;color:#999}

/* ====== 侧栏 ====== */
.sidebar .panel-body{padding:12px 16px}
.side-list li{padding:10px 0;border-bottom:1px dashed #f0f0f0}
.side-list li:last-child{border-bottom:none}
.side-list a{display:flex;justify-content:space-between;color:#555;font-size:13px;line-height:1.4}
.side-list a:hover{color:#1a73e8}
.side-list .num{color:#bbb;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:#555;font-size:14px;transition:all .15s}
.cate-list a:hover{background:#e8f0fe;color:#1a73e8}
.cate-list i{width:18px;text-align:center;margin-right:6px;color:#1a73e8}
.tag-cloud{display:flex;flex-wrap:wrap;gap:6px}
.tag-cloud a{display:inline-block;padding:4px 14px;background:#f5f5f5;color:#666;border-radius:20px;font-size:12px;transition:all .25s}
.tag-cloud a:hover{background:#1a73e8;color:#fff}

/* ====== 详情页 ====== */
.detail-header{padding:24px 28px 0}
.detail-title{font-size:24px;font-weight:700;color:#333;margin-bottom:12px;line-height:1.35}
.detail-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:13px;color:#999;padding-bottom:16px;border-bottom:1px solid #f0f0f0}
.detail-meta i{margin-right:4px;color:#1a73e8}
.detail-body{padding:20px 28px 28px}
.detail-body .content-text{line-height:2;font-size:15px;color:#333}
.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:2px solid #1a73e8;color:#333}
.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:#e8f0fe;color:#1a73e8;border-radius:20px;font-size:12px;transition:all .25s}
.detail-tags a:hover{background:#1a73e8;color:#fff}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.related-item{padding:14px;border:1px solid #eee;border-radius:10px;transition:all .25s}
.related-item:hover{border-color:#1a73e8;box-shadow:0 2px 12px rgba(26,115,232,.1)}
.related-item .r-title{font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.4}
.related-item .r-title a{color:#333}
.related-item .r-title a:hover{color:#1a73e8}
.related-item .r-meta{font-size:12px;color:#999}

/* ====== 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 #ddd;border-radius:8px;font-size:13px;color:#555;background:#fff;transition:all .25s}
.pagebar a:hover{border-color:#1a73e8;color:#1a73e8}
.pagebar span.current{background:#1a73e8;color:#fff;border-color:#1a73e8}

/* ====== 页脚 ====== */
.footer{background:#1a1a2e;color:rgba(255,255,255,.5);padding:36px 0 24px;margin-top:30px}
.footer a{color:rgba(255,255,255,.5)}
.footer a:hover{color:#1a73e8}
.footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.footer-col h4{color:#fff;font-size:14px;margin-bottom:12px}
.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,.08);font-size:12px;color:rgba(255,255,255,.35)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:#1a73e8}

/* ====== 响应式 ====== */
@media(max-width:992px){
    .sidebar{display:none}
    .cate-grid{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:-15px}
    .cate-grid a{padding:16px 6px}
    .cate-grid i{font-size:26px}
}
@media(max-width:768px){
    .header-inner{height:auto;padding:10px 0;flex-wrap:wrap;gap:8px}
    .logo{font-size:18px}
    .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:13px;flex-shrink:0}
    .nav a.active::after{left:10px;right:10px;height:2px}
    .header-right{display:flex}
    .header-right .btn-post{padding:6px 16px;font-size:12px}
    .searchbar{padding:24px 0}
    .searchbar-inner{padding:0 10px}
    .searchbar-inner select{display:none}
    .searchbar-inner input[type="text"]{border-radius:30px 0 0 30px;padding:12px 16px}
    .searchbar-inner button{padding:12px 22px;font-size:14px}
    .cate-grid{grid-template-columns:repeat(4,1fr);gap:8px;margin-top:-12px}
    .cate-grid a{padding:14px 4px;border-radius:10px}
    .cate-grid i{font-size:22px;margin-bottom:4px}
    .cate-grid span{font-size:12px}
    .cate-grid small{font-size:10px}
    .item{flex-direction:column;padding:14px 0}
    .item:hover{padding-left:0;padding-right:0}
    .item-img{width:100%;height:160px}
    .item-title{font-size:15px}
    .item-price{font-size:16px}
    .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){
    .cate-grid{grid-template-columns:repeat(3,1fr)}
    .cate-grid a{padding:12px 4px}
    .cate-grid i{font-size:20px}
    .searchbar{padding:18px 0}
    .searchbar-inner input[type="text"]{padding:10px 14px;font-size:13px}
    .searchbar-inner button{padding:10px 18px;font-size:13px}
    .item-img{height:140px}
    .detail-title{font-size:17px}
}