/* ==========================================================================
   蓉初星元 · 子页面统一样式
   与 home-new.css 共用设计变量，风格简约统一
   ========================================================================== */

/* ============== 内页 Banner ============== */
.page-banner{
  position:relative;height:280px;overflow:hidden;
  background:var(--grad-dark);
  display:flex;align-items:center;
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 80% 20%,rgba(124,58,237,.35),transparent 55%),
    radial-gradient(circle at 15% 85%,rgba(34,211,238,.22),transparent 55%);
}
.page-banner .container{position:relative;z-index:2}
.page-banner h1{
  font-size:34px;font-weight:700;color:#fff;margin-bottom:10px;
}
.page-banner .sub{font-size:14px;color:#cbd5e1}

/* ============== 面包屑 ============== */
.crumb{
  padding:16px 0;font-size:13px;color:var(--text-3);
  border-bottom:1px solid var(--border-2);background:#fff;
}
.crumb .container{display:flex;align-items:center;gap:6px}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--primary)}
.crumb .sep{color:#cbd5e1}
.crumb .cur{color:var(--primary);font-weight:500}

/* ============== 内页主体布局 ============== */
.page-body{padding:48px 0 72px}
.page-layout{display:grid;grid-template-columns:260px 1fr;gap:36px;align-items:start}

/* 左侧栏目导航 */
.side-nav{
  background:#fff;border-radius:var(--radius);border:1px solid var(--border-2);
  overflow:hidden;
}
.side-nav .hd{
  padding:18px 22px;font-size:17px;font-weight:700;color:#fff;
  background:var(--grad-dark);
}
.side-nav ul{padding:10px 0}
.side-nav li a{
  display:block;padding:12px 22px;font-size:14px;color:var(--text-2);
  border-left:3px solid transparent;transition:all .2s ease;
}
.side-nav li a:hover{color:var(--primary);background:#f8fafc}
.side-nav li a.active{
  color:var(--primary);background:#eff6ff;border-left-color:var(--primary);font-weight:600;
}

/* ============== 列表页 ============== */
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.list-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border-2);transition:all .3s ease;
  display:flex;flex-direction:column;
}
.list-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.list-card .thumb{aspect-ratio:16/10;background:#f1f5f9;overflow:hidden;position:relative}
.list-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.list-card:hover .thumb img{transform:scale(1.06)}
.list-card .body{padding:18px 20px 22px;flex:1;display:flex;flex-direction:column}
.list-card h3{font-size:16px;font-weight:600;color:var(--bg-deep);line-height:1.5;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-card:hover h3{color:var(--primary)}
.list-card p{
  font-size:13px;color:var(--text-2);line-height:1.7;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.list-card .meta{
  margin-top:14px;padding-top:12px;border-top:1px solid var(--border-2);
  font-size:12px;color:var(--text-3);display:flex;justify-content:space-between;align-items:center;
}

/* 纯文字列表（无图） */
.news-list{background:#fff;border-radius:var(--radius);border:1px solid var(--border-2);overflow:hidden}
.news-list .item{
  display:flex;align-items:center;gap:20px;padding:20px 24px;
  border-bottom:1px solid var(--border-2);transition:background .2s ease;
}
.news-list .item:last-child{border-bottom:none}
.news-list .item:hover{background:#f8fafc}
.news-list .date{
  flex:0 0 80px;text-align:center;
}
.news-list .date .d{font-size:26px;font-weight:700;color:var(--primary);line-height:1}
.news-list .date .m{font-size:12px;color:var(--text-3);margin-top:4px}
.news-list .title{
  flex:1;font-size:15px;font-weight:600;color:var(--bg-deep);line-height:1.6;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.news-list .item:hover .title{color:var(--primary)}
.news-list .arrow{color:#cbd5e1;font-size:18px}

/* ============== 详情页 ============== */
.detail{background:#fff;border-radius:var(--radius);border:1px solid var(--border-2);padding:40px 44px}
.detail h1{font-size:26px;font-weight:700;color:var(--bg-deep);line-height:1.4;margin-bottom:16px}
.detail .detail-desc{
  margin:0 0 20px;padding:12px 16px;font-size:14px;color:var(--text-2);line-height:1.7;
  background:var(--bg-page);border-left:3px solid var(--primary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
}
.detail .meta{
  display:flex;align-items:center;gap:20px;padding-bottom:20px;margin-bottom:28px;
  border-bottom:1px solid var(--border-2);font-size:13px;color:var(--text-3);
}
.detail .pic{margin:0 auto 28px;border-radius:var(--radius-sm);overflow:hidden}
.detail .pic img{width:100%;display:block}
.detail .content{
  font-size:15px;color:var(--text);line-height:1.9;
}
.detail .content img{max-width:100%;border-radius:var(--radius-sm);margin:12px 0}
.detail .content p{margin-bottom:14px}
.detail .content h2,.detail .content h3{color:var(--bg-deep);margin:24px 0 12px;font-weight:600}
.detail .content a{color:var(--primary)}
.detail .content ul,.detail .content ol{padding-left:22px;margin-bottom:14px}
.detail .content ul{list-style:disc}
.detail .content ol{list-style:decimal}

/* 上下篇 */
.detail-pager{display:flex;justify-content:space-between;gap:20px;margin-top:30px;padding-top:20px;border-top:1px solid var(--border-2)}
.detail-pager a{font-size:14px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:48%}
.detail-pager a:hover{color:var(--primary)}
.detail-pager span{color:var(--text-3)}

/* ============== 单页 ============== */
.page-content{background:#fff;border-radius:var(--radius);border:1px solid var(--border-2);padding:40px 44px}
.page-content h1{font-size:26px;font-weight:700;color:var(--bg-deep);margin-bottom:24px}
.page-content .content{font-size:15px;color:var(--text);line-height:1.9}
.page-content .content p{margin-bottom:14px}
.page-content .content img{max-width:100%;border-radius:var(--radius-sm);margin:12px 0}

/* ============== 分页 ============== */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px;flex-wrap:wrap}
.pagination a,.pagination span{
  min-width:38px;height:38px;padding:0 12px;border-radius:var(--radius-sm);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;color:var(--text-2);border:1px solid var(--border);background:#fff;
  transition:all .2s ease;
}
.pagination a:hover{color:var(--primary);border-color:var(--primary)}
.pagination .current{background:var(--grad-primary);color:#fff;border-color:transparent}

/* ============== 发布信息表单 ============== */
.publish-wrap{background:#fff;border-radius:var(--radius);border:1px solid var(--border-2);padding:40px 44px}
.step-indicator{display:flex;gap:8px;margin-bottom:32px}
.step-indicator .step{
  flex:1;text-align:center;padding:12px 10px;border-radius:var(--radius-sm);
  background:#f1f5f9;color:var(--text-3);font-size:13px;font-weight:500;
}
.step-indicator .step.active{background:var(--grad-primary);color:#fff}
.step-content{display:none}
.step-content.active{display:block}
.step-content h3{font-size:20px;font-weight:700;color:var(--bg-deep);margin-bottom:24px}
.category-options{display:flex;gap:16px;flex-wrap:wrap}
.category-btn{
  padding:16px 28px;border-radius:var(--radius);border:1px solid var(--border);
  background:#fff;font-size:15px;font-weight:500;color:var(--text);cursor:pointer;
  transition:all .2s ease;
}
.category-btn:hover{color:var(--primary);border-color:var(--primary);background:#eff6ff}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:14px;color:var(--text-2);margin-bottom:8px;font-weight:500}
.form-group label em{color:#ef4444;font-style:normal;margin-right:2px}
.form-group input[type=text],.form-group input[type=tel],.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:#fafbfc;font-size:14px;transition:all .2s ease;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(59,130,246,.12)
}
.form-group textarea{resize:vertical;min-height:120px}
.contact-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.upload-grid{display:flex;align-items:center;gap:16px}
.upload-box{width:100px;height:100px;border-radius:var(--radius-sm);border:1px dashed var(--border);overflow:hidden;display:flex;align-items:center;justify-content:center;background:#fafbfc}
.upload-box img{width:100%;height:100%;object-fit:cover}
.add_img{padding:10px 18px;border-radius:var(--radius-sm);border:1px solid var(--primary);color:var(--primary);font-size:13px;cursor:pointer}
.submit-btn{
  width:100%;padding:14px;border-radius:var(--radius-sm);
  background:var(--grad-primary);color:#fff;font-weight:600;font-size:15px;cursor:pointer;
  box-shadow:0 8px 20px rgba(59,130,246,.3);transition:all .2s ease;
}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(59,130,246,.45)}
.success-message{text-align:center;padding:40px 20px}
.success-message h3{font-size:24px;font-weight:700;color:var(--bg-deep);margin-bottom:12px}
.success-message p{color:var(--text-2);margin-bottom:24px}
.success-message button{
  padding:12px 32px;border-radius:99px;background:var(--grad-primary);
  color:#fff;font-weight:600;cursor:pointer;
}

/* ============== 搜索无结果 ============== */
.empty{padding:60px 20px;text-align:center;color:var(--text-3);font-size:15px}

/* ============== 响应式 ============== */
@media (max-width:1024px){
  .list-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .page-banner{height:200px}
  .page-banner h1{font-size:26px}
  .page-layout{grid-template-columns:1fr}
  .list-grid{grid-template-columns:1fr}
  .detail{padding:24px 20px}
  .page-content{padding:24px 20px}
  .contact-info-grid{grid-template-columns:1fr}
  .news-list .item{flex-wrap:wrap}
  .news-list .date{flex:0 0 auto}
  .detail-pager{flex-direction:column;gap:10px}
  .detail-pager a{max-width:100%}
}