/* ============================================================
   和田市吾布力骨科医院 · 官方网站 全站样式
   稳重医疗风格 · 青绿主色 · 响应式(PC+移动端)
   ============================================================ */

:root{
  --primary:#0A6E72;        /* 主色 青绿 */
  --primary-dark:#08555A;   /* 深色 */
  --primary-light:#0B7E82;  /* 亮色 */
  --primary-bg:#EAF4F4;     /* 浅青绿背景 */
  --primary-border:#CDE4E4; /* 浅青绿边框 */
  --accent:#C89B3C;         /* 点缀金 */
  --text:#333333;
  --text-light:#666666;
  --text-muted:#999999;
  --bg:#FFFFFF;
  --bg-gray:#F5F7F7;
  --line:#E5E9E9;
  --radius:6px;
  --shadow:0 2px 12px rgba(10,110,114,.08);
  --shadow-hover:0 6px 20px rgba(10,110,114,.16);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font:14px/1.7 "Microsoft YaHei","PingFang SC","微软雅黑",-apple-system,sans-serif;
  color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{text-decoration:none;color:inherit;transition:color .2s}
ul,ol{list-style:none}
img{max-width:100%;vertical-align:middle;border:0}
.clearfix::after{content:"";display:block;clear:both}
.container{width:1200px;margin:0 auto}
.fl{float:left}.fr{float:right}
.text-primary{color:var(--primary)}

/* ============ 顶部工具条 ============ */
.topbar{
  background:#F5F8F8;height:36px;line-height:36px;
  font-size:12px;color:var(--text-light);border-bottom:1px solid var(--line);
}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar a{color:var(--text-light);margin-left:18px}
.topbar a:hover{color:var(--primary)}
.topbar .top-phone{color:var(--primary);font-weight:600}

/* ============ Header ============ */
.header{padding:22px 0;background:#fff}
.header .container{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center}
.brand .logo{height:72px;margin-right:16px}
.brand .logo img{height:72px;width:auto;display:block}
.brand-text h1{font-size:30px;color:var(--primary-dark);font-weight:700;line-height:1.2;letter-spacing:1px}
.brand-text .en{font-size:12px;color:var(--text-muted);letter-spacing:.5px;margin-top:4px;text-transform:uppercase}
.header-right{display:flex;align-items:center;gap:24px}
.header-search{display:flex;align-items:center}
.header-search input{
  width:240px;height:40px;border:1px solid var(--line);border-right:none;
  padding:0 14px;font-size:13px;outline:none;border-radius:4px 0 0 4px;
}
.header-search input:focus{border-color:var(--primary)}
.header-search button{
  height:40px;padding:0 22px;background:var(--primary);color:#fff;border:none;
  font-size:14px;cursor:pointer;border-radius:0 4px 4px 0;
}
.header-search button:hover{background:var(--primary-dark)}
.header-qr{display:flex;align-items:center;gap:8px;position:relative}
.header-qr .qr-item{position:relative;cursor:pointer;display:flex;flex-direction:column;align-items:center;font-size:11px;color:var(--text-light)}
.header-qr .qr-item img{width:36px;height:36px;border-radius:4px}
.header-qr .qr-item .qr-pop{
  position:absolute;top:48px;left:50%;transform:translateX(-50%);
  background:#fff;border:1px solid var(--line);border-radius:6px;padding:12px;
  box-shadow:0 6px 24px rgba(0,0,0,.12);display:none;z-index:100;width:140px;text-align:center;
}
.header-qr .qr-item:hover .qr-pop{display:block}
.header-qr .qr-item .qr-pop img{width:120px;height:120px}
.header-qr .qr-item .qr-pop p{margin-top:6px;font-size:12px;color:var(--text)}

/* ============ 主导航 ============ */
.mainnav{background:var(--primary);position:sticky;top:0;z-index:999;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.mainnav .container{display:flex}
.mainnav a{
  display:block;color:#fff;font-size:16px;padding:0 34px;line-height:54px;
  position:relative;letter-spacing:1px;transition:background .2s;
}
.mainnav a:hover,.mainnav a.active{background:var(--primary-dark)}
.mainnav a.active::after{
  content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:32px;height:3px;background:var(--accent);border-radius:2px 2px 0 0;
}

/* ============ 面包屑 ============ */
.breadcrumb{background:var(--bg-gray);border-bottom:1px solid var(--line);padding:12px 0;font-size:13px;color:var(--text-light)}
.breadcrumb a{color:var(--text-light)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{margin:0 8px;color:#ccc}
.breadcrumb .current{color:var(--primary)}

/* ============ Banner 轮播 ============ */
.banner{position:relative;overflow:hidden;background:#e8e8e8}
.banner-slides{position:relative;height:440px}
.banner-slide{
  position:absolute;inset:0;opacity:0;transition:opacity .8s;
  display:flex;align-items:center;background-size:cover;background-position:center;
}
.banner-slide.active{opacity:1}
.banner-slide .slide-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,85,90,.85) 0%,rgba(8,85,90,.35) 60%,transparent 100%)}
.banner-slide .slide-text{position:relative;z-index:2;color:#fff;padding:0 60px}
.banner-slide .slide-text h2{font-size:42px;font-weight:700;margin-bottom:18px;letter-spacing:2px;text-shadow:0 2px 8px rgba(0,0,0,.2)}
.banner-slide .slide-text p{font-size:18px;opacity:.95;line-height:1.9;text-shadow:0 1px 4px rgba(0,0,0,.2)}
.banner-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);z-index:10}
.banner-dots span{display:inline-block;width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.5);margin:0 6px;cursor:pointer;transition:all .3s}
.banner-dots span.active{background:var(--accent);width:30px;border-radius:6px}

/* ============ 区块标题 ============ */
.section{padding:46px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:28px;border-bottom:2px solid var(--line);padding-bottom:14px}
.section-head .title{font-size:24px;color:var(--primary-dark);font-weight:700;padding-left:14px;border-left:5px solid var(--primary);line-height:1}
.section-head .title small{font-size:13px;color:var(--text-muted);font-weight:400;margin-left:10px;letter-spacing:1px}
.section-head .more{font-size:13px;color:var(--text-muted)}
.section-head .more:hover{color:var(--primary)}

/* ============ 快捷入口 ============ */
.quick-links{display:flex;gap:20px;padding:46px 0}
.quick-item{
  flex:1;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 16px;text-align:center;transition:all .3s;display:flex;
  flex-direction:column;align-items:center;
}
.quick-item:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.quick-item .qi-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;margin-bottom:14px;background:var(--primary-bg)}
.quick-item h4{font-size:17px;color:var(--text);margin-bottom:6px}
.quick-item p{font-size:12px;color:var(--text-muted)}

/* ============ 数据统计 ============ */
.stats{background:var(--primary);color:#fff;padding:46px 0}
.stats .container{display:flex;justify-content:space-around;text-align:center}
.stat-item .num{font-size:42px;font-weight:700;line-height:1;margin-bottom:10px}
.stat-item .num small{font-size:20px;font-weight:400}
.stat-item .label{font-size:14px;opacity:.85;letter-spacing:2px}

/* ============ 新闻列表 ============ */
.news-list{padding-bottom:10px}
.news-item{display:flex;align-items:center;border-bottom:1px dashed var(--line);padding:12px 4px}
.news-item .date{color:var(--text-muted);font-size:13px;width:92px;flex-shrink:0}
.news-item .tag{display:inline-block;padding:1px 8px;font-size:11px;border-radius:2px;margin-right:10px;flex-shrink:0}
.news-item .tag.hot{background:#FDE8E8;color:#C0392B}
.news-item .tag.new{background:#E8F0FE;color:#1a5c9e}
.news-item a{color:var(--text);font-size:14px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-item a:hover{color:var(--primary)}

/* ============ 科室卡片 ============ */
.dept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dept-card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:#fff;transition:all .3s;display:block;
}
.dept-card:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.dept-card .dc-img{height:180px;background-size:cover;background-position:center;position:relative}
.dept-card .dc-img .dc-icon{position:absolute;left:16px;bottom:-22px;width:52px;height:52px;border-radius:10px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 4px 10px rgba(10,110,114,.3)}
.dept-card .dc-body{padding:32px 20px 20px}
.dept-card .dc-body h4{font-size:18px;color:var(--text);margin-bottom:8px}
.dept-card .dc-body p{font-size:13px;color:var(--text-light);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}

/* ============ 医生卡片 ============ */
.doctor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.doctor-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;text-align:center;transition:all .3s;display:block;
}
.doctor-card:hover{border-color:var(--primary);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.doctor-card .doc-photo{height:280px;overflow:hidden;background:var(--primary-bg);display:flex;align-items:center;justify-content:center}
.doctor-card .doc-photo img{width:100%;height:100%;object-fit:cover;object-position:top center}
.doctor-card .doc-info{padding:18px 16px 22px}
.doctor-card .doc-info h4{font-size:17px;color:var(--text);margin-bottom:4px}
.doctor-card .doc-info .role{font-size:13px;color:var(--primary);font-weight:600;margin-bottom:3px}
.doctor-card .doc-info .dept{font-size:12px;color:var(--text-muted)}
.doctor-card .doc-tags{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:12px}
.doctor-card .doc-tags span{display:inline-block;padding:2px 10px;background:var(--primary-bg);color:var(--primary);border-radius:20px;font-size:11px}

/* ============ 设备卡片 ============ */
.equip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.equip-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;display:flex;align-items:flex-start;gap:16px;transition:all .3s;
}
.equip-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.equip-card .eq-icon{width:56px;height:56px;border-radius:12px;background:var(--primary-bg);display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}
.equip-card h4{font-size:16px;color:var(--text);margin-bottom:6px}
.equip-card p{font-size:13px;color:var(--text-light);line-height:1.7}

/* ============ 内页布局(左侧树形栏目 + 右侧内容) ============ */
.page-body{display:flex;gap:28px;padding:36px 0 56px}
.page-side{width:240px;flex-shrink:0}
.page-main{flex:1;min-width:0}

.side-menu{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.side-menu .side-title{background:var(--primary);color:#fff;font-size:18px;text-align:center;padding:16px 0;letter-spacing:2px}
.side-menu li{border-bottom:1px solid var(--line)}
.side-menu li:last-child{border-bottom:none}
.side-menu li a{display:block;padding:13px 20px;font-size:15px;color:var(--text);transition:all .2s;position:relative}
.side-menu li a::before{content:"›";margin-right:8px;color:var(--text-muted)}
.side-menu li a:hover{background:var(--primary-bg);color:var(--primary);padding-left:26px}
.side-menu li a.active{background:var(--primary-bg);color:var(--primary);font-weight:600;border-left:3px solid var(--primary)}

/* 内页正文 */
.page-header{text-align:center;padding:28px 0 32px;border-bottom:1px solid var(--line);margin-bottom:32px}
.page-header h2{font-size:28px;color:var(--primary-dark);font-weight:700;letter-spacing:2px}
.page-header .sub{font-size:14px;color:var(--text-muted);margin-top:10px}
.article-content{font-size:15px;line-height:2;color:var(--text)}
.article-content h3{font-size:19px;color:var(--primary-dark);margin:26px 0 14px;padding-left:12px;border-left:4px solid var(--primary)}
.article-content p{margin-bottom:14px;text-indent:2em}
.article-content p.no-indent{text-indent:0}
.article-content img{border-radius:var(--radius);margin:10px auto;display:block}
.article-content ul{margin:10px 0 16px;padding-left:2em}
.article-content ul li{list-style:disc;margin-bottom:6px;text-indent:0}

/* ============ 简介卡片 ============ */
.intro-card{border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;background:#fff;margin-bottom:20px}
.intro-card h4{font-size:18px;color:var(--primary-dark);margin-bottom:14px;padding-left:12px;border-left:4px solid var(--primary)}
.intro-card p{font-size:14px;line-height:2;color:var(--text-light);text-indent:2em;margin-bottom:8px}
.intro-card .kv{display:flex;flex-wrap:wrap;gap:20px 40px;margin-top:12px}
.intro-card .kv .k{color:var(--text-muted);margin-right:6px}

/* ============ 科普栏目 ============ */
.kepu-tabs{display:flex;gap:0;margin-bottom:28px;border-bottom:2px solid var(--line)}
.kepu-tabs a{padding:12px 32px;font-size:16px;color:var(--text);position:relative;bottom:-2px}
.kepu-tabs a.active{color:var(--primary);font-weight:700;border-bottom:3px solid var(--primary)}
.kepu-list .kepu-item{display:flex;gap:18px;padding:18px 0;border-bottom:1px dashed var(--line);align-items:center}
.kepu-list .kepu-thumb{width:180px;height:112px;border-radius:6px;object-fit:cover;background:var(--primary-bg);flex-shrink:0}
.kepu-list .kepu-info{flex:1;min-width:0}
.kepu-list .kepu-info h4{font-size:16px;color:var(--text);margin-bottom:8px}
.kepu-list .kepu-info h4:hover{color:var(--primary)}
.kepu-list .kepu-info p{font-size:13px;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.kepu-list .kepu-meta{font-size:12px;color:var(--text-muted);margin-top:6px}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.video-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:all .3s}
.video-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.video-card .v-thumb{height:160px;background:var(--primary-bg);display:flex;align-items:center;justify-content:center;font-size:48px;position:relative}
.video-card .v-info{padding:14px 16px}
.video-card .v-info h4{font-size:15px;color:var(--text);margin-bottom:6px}
.video-card .v-info p{font-size:12px;color:var(--text-muted)}

/* ============ 联系我们/二维码 ============ */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.contact-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff}
.contact-card h4{font-size:18px;color:var(--primary-dark);margin-bottom:16px;padding-left:12px;border-left:4px solid var(--primary)}
.contact-card p{font-size:14px;color:var(--text-light);line-height:2}
.contact-card .tel{font-size:24px;color:var(--primary);font-weight:700;letter-spacing:1px}
.qr-row{display:flex;gap:28px;justify-content:center;text-align:center;padding:10px 0}
.qr-row .qr-box img{width:140px;height:140px;border:1px solid var(--line);border-radius:6px;padding:6px}
.qr-row .qr-box p{margin-top:10px;font-size:14px;color:var(--text)}

/* ============ 页脚 ============ */
.footer{background:#1F2A2A;color:#B8C4C4;margin-top:20px}
.footer-main{padding:44px 0 30px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-main .container{display:flex;justify-content:space-between;gap:40px}
.footer-col{flex:1}
.footer-col h5{color:#fff;font-size:16px;margin-bottom:18px;padding-bottom:10px;position:relative}
.footer-col h5::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--accent)}
.footer-col p,.footer-col a{font-size:13px;color:#B8C4C4;line-height:2.1;display:block}
.footer-col a:hover{color:#fff}
.footer-col .qr-imgs{display:flex;gap:16px;margin-top:6px}
.footer-col .qr-imgs .qr{text-align:center}
.footer-col .qr-imgs .qr img{width:88px;height:88px;border-radius:4px;border:2px solid rgba(255,255,255,.15)}
.footer-col .qr-imgs .qr p{font-size:12px;margin-top:6px;text-align:center}
.footer-bottom{background:#172020;padding:16px 0;text-align:center;font-size:12px;color:#8A9696}
.footer-bottom .container{line-height:2}
.footer-bottom a{color:#8A9696;margin:0 6px}
.footer-bottom a:hover{color:#fff}

/* ============ 占位提示(后台上传入口) ============ */
.placeholder-tip{
  background:var(--bg-gray);border:2px dashed var(--primary-border);border-radius:var(--radius);
  padding:40px 20px;text-align:center;color:var(--text-muted);font-size:14px;
}
.placeholder-tip .pt-icon{font-size:40px;display:block;margin-bottom:12px}
.placeholder-tip .pt-path{color:var(--primary);font-size:13px;margin-top:10px;font-family:Consolas,monospace}

/* ============ 响应式 ============ */
/* 首页新闻双栏布局(桌面并排/移动端堆叠) */
.home-news{display:flex;gap:40px}
.home-news-col{flex:1;min-width:0}

@media screen and (max-width:1240px){
  .container{width:100%;padding:0 20px}
  .doctor-grid{grid-template-columns:repeat(3,1fr)}
}
@media screen and (max-width:992px){
  .home-news{flex-direction:column;gap:8px}
  .page-body{flex-direction:column}
  .page-side{width:100%}
  .side-menu li{display:inline-block;border-bottom:none}
  .dept-grid,.equip-grid,.video-grid{grid-template-columns:repeat(2,1fr)}
  .doctor-grid{grid-template-columns:repeat(2,1fr)}
  .quick-links{flex-wrap:wrap}
  .quick-item{flex:1 1 30%}
  .footer-main .container{flex-wrap:wrap}
  .footer-col{flex:1 1 40%}
}
@media screen and (max-width:640px){
  .header .container{flex-direction:column;gap:12px;align-items:center}
  .header-search{display:none}
  .header-qr{display:none}
  .brand-text h1{font-size:22px;text-align:center}
  .brand-text .en{text-align:center}
  .mainnav{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .mainnav .container{width:auto;min-width:560px;padding:0}
  .mainnav a{padding:0 18px;font-size:15px;white-space:nowrap}
  .banner-slides{height:260px}
  .banner-slide .slide-text{padding:0 20px}
  .banner-slide .slide-text h2{font-size:24px;margin-bottom:10px}
  .banner-slide .slide-text p{font-size:13px;line-height:1.7}
  .dept-grid,.equip-grid,.video-grid,.doctor-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .stats .container{flex-wrap:wrap;gap:16px}
  .stat-item{flex:1 1 40%}
  .stat-item .num{font-size:32px}
  .topbar .container{justify-content:center}
  .topbar .top-links{display:none}
  .qr-row{flex-wrap:wrap;gap:16px}
  .qr-row .qr-box img{width:110px;height:110px}
  .quick-item{flex:1 1 40%}
  .section{padding:32px 0}
  .section-head .title{font-size:20px}
  .footer-main{padding:32px 0 20px}
  .footer-col{flex:1 1 100%}
}