/* ===== LIST LAYOUT ===== */
.page-wrap{max-width:1200px;margin:0 auto;padding:1.5rem 1rem 3rem}
.breadcrumb{display:flex;align-items:center;gap:0.5rem;font-size:0.875rem;color:var(--muted);margin-bottom:1.5rem}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span{color:#ccc}

/* 双栏：左侧列表 + 右侧边栏 */
.list-layout{display:grid;grid-template-columns:1fr 280px;gap:1.5rem;align-items:start}

/* ===== 左侧文章列表 ===== */
.list-main{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.list-head{padding:1.25rem 1.5rem;border-bottom:1px solid #f0f0f0}
.list-head h1{font-size:1.375rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:0.5rem}
.list-head h1::before{content:"";width:4px;height:1.3em;background:var(--blue);border-radius:2px;flex-shrink:0}
.list-body{padding:1.25rem 1.5rem}

/* 文章卡片（图片+内容） */
.art-card{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid #f5f5f5;transition:background .2s}
.art-card:last-child{border-bottom:none}
.art-card:hover{background:#fafafa}
.art-thumb{flex-shrink:0;width:140px;height:100px;overflow:hidden;border-radius:var(--r);background:#eee}
.art-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.art-card:hover .art-thumb img{transform:scale(1.04)}
.art-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:0.375rem}
.art-title{font-size:1rem;font-weight:600;color:var(--text);line-height:1.5;transition:color .2s;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.art-title:hover{color:var(--blue)}
.art-desc{font-size:0.875rem;color:var(--muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}
.art-foot{display:flex;align-items:center;gap:0.75rem;font-size:0.8125rem;color:#999;flex-wrap:wrap}
.art-foot .tag{color:var(--blue);font-weight:500}
.art-foot .dot{color:#ddd}

/* 分页 */
.pagination{display:flex;align-items:center;justify-content:center;gap:0.375rem;padding:1.5rem 0 0.5rem;flex-wrap:wrap}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:2.25rem;height:2.25rem;padding:0 0.5rem;border-radius:var(--r);font-size:0.9375rem;color:var(--text);border:1px solid #e0e0e0;background:#fff;transition:all .2s}
.pagination a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.pagination .cur{background:var(--blue);color:#fff;border-color:var(--blue);cursor:default}
.pagination .prev,.pagination .next{font-size:0.875rem;padding:0 0.875rem;min-width:auto}
.pagination .disabled{color:#ccc;cursor:not-allowed;pointer-events:none}

/* ===== 右侧边栏 ===== */
.list-sidebar{display:flex;flex-direction:column;gap:1rem}
.side-card{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.side-title{background:var(--blue);color:#fff;font-size:1rem;font-weight:600;padding:0.75rem 1rem;display:flex;align-items:center;gap:0.5rem}
.side-title::before{content:"";width:3px;height:1.1em;background:#fff;border-radius:2px;flex-shrink:0}
.side-body{padding:0.75rem 1rem}
.side-list{list-style:none}
.side-list li{padding:0.6rem 0;border-bottom:1px solid #f5f5f5}
.side-list li:last-child{border-bottom:none}
.side-list li a{display:flex;flex-direction:column;gap:0.25rem;font-size:0.9375rem;color:#333;line-height:1.5;transition:color .2s}
.side-list li a:hover{color:var(--blue)}
.side-list li a .s-title{font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.side-list li a .s-date{font-size:0.75rem;color:#999}

.cat-list{list-style:none;padding:0.5rem 0}
.cat-list li a{display:flex;align-items:center;justify-content:space-between;padding:0.5rem 0;font-size:0.9375rem;color:#333;transition:color .2s}
.cat-list li a:hover{color:var(--blue)}
.cat-list li a::before{content:"";width:4px;height:4px;background:var(--blue);border-radius:50%;flex-shrink:0}
.cat-list li a span:last-child{font-size:0.75rem;color:#999}

.side-consult{background:var(--blue);border-radius:var(--r);padding:1.25rem;text-align:center}
.side-consult p{color:rgba(255,255,255,.9);font-size:0.9375rem;line-height:1.6;margin-bottom:0.5rem}
.side-consult .tel{color:#7fbe26;font-size:1.5rem;font-weight:700;margin-bottom:0.875rem;letter-spacing:1px}
.side-consult a{display:block;padding:0.5rem;background:#fff;color:var(--blue);border-radius:20px;font-size:0.9375rem;font-weight:500;cursor:pointer;transition:opacity .2s}
.side-consult a:hover{opacity:0.9}

/* ===== FLOAT BTN ===== */
.float-btn{position:fixed;right:16px;bottom:80px;display:flex;flex-direction:column;gap:8px;z-index:90}
.float-btn a{width:44px;height:44px;background:var(--blue);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s;box-shadow:0 2px 8px rgba(0,80,169,.3)}
.float-btn a:hover{background:var(--blue-d)}
.float-btn a img{width:22px;height:22px;filter:brightness(10)}
.float-btn a.back{background:#555;display:none}
.float-btn a.back.show{display:flex}


/* ===== RESPONSIVE: TABLET ===== */
@media(max-width:1024px){
  .top_center_left{min-width:200px;max-width:280px;height:44px}
  .list-layout{grid-template-columns:1fr}
  .list-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
  footer dl{width:33%}
}

/* ===== RESPONSIVE: MOBILE ===== */
@media(max-width:767px){
  .top_center{height:60px}
  .top_center_left{min-width:100px;max-width:160px;height:36px;background:url(/public/images/logo_m.jpg) no-repeat;background-size:contain;background-position:left center;flex-shrink:0}
  .rexian span{display:none}
  .rexian strong{font-size:1.25rem}
  .menu{padding:0}
  .nav{display:none}
  .mbtn{display:flex}
  .navitem_menu{display:none}
  .art-card{flex-direction:column;gap:0.625rem}
  .art-thumb{width:100%;height:160px}
  .list-sidebar{grid-template-columns:1fr}
  footer{display:none}
  .float-btn{right:10px;bottom:60px}
  .float-btn a{width:42px;height:42px}
  .pagination a,.pagination span{min-width:2rem;height:2rem;font-size:0.875rem}
}