/* ===== 溆浦城南医院 - 全站样式 ===== */
:root{
  --primary:#0a6e7c;        /* 医疗青 */
  --primary-dark:#064a55;
  --primary-light:#1ba6bd;
  --accent:#c8a45c;         /* 暖金，点缀质感 */
  --bg:#f6f9fa;
  --bg-alt:#eef4f6;
  --text:#1f2a2e;
  --text-soft:#5a6b70;
  --line:#dde7ea;
  --white:#ffffff;
  --shadow:0 10px 30px rgba(6,74,85,.08);
  --shadow-lg:0 20px 50px rgba(6,74,85,.14);
  --radius:14px;
  --maxw:1240px;
  --header-h:78px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;
  color:var(--text);background:var(--bg);line-height:1.7;font-size:15px;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ===== 顶部公告条 ===== */
.topbar{background:var(--primary-dark);color:#cfe9ed;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:34px}
.topbar .topbar-right a{margin-left:16px;opacity:.85}
.topbar .topbar-right a:hover{opacity:1}

/* ===== 导航（双行布局）===== */
.header{position:sticky;top:0;z-index:100;background:var(--white);box-shadow:0 2px 12px rgba(0,0,0,.04)}
.header-top .container{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.header-contact{text-align:right;flex-shrink:0}
.header-contact span{display:block;font-size:13px;color:var(--text-soft);line-height:1.4}
.header-contact strong{display:block;font-size:22px;color:var(--primary-dark);letter-spacing:1px;line-height:1.3}
.header-nav{background:var(--primary)}
.header-nav .container{display:flex;align-items:center;min-height:48px}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo .mark{
  width:48px;height:48px;border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--primary-light));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:20px;letter-spacing:1px;
  box-shadow:0 6px 16px rgba(10,110,124,.35);
}
.logo .txt b{display:block;font-size:20px;color:var(--primary-dark);letter-spacing:1px}
.logo .txt small{font-size:12px;color:var(--text-soft);letter-spacing:2px}
.nav{display:flex;gap:0;justify-content:center;flex:1;flex-wrap:wrap}
.nav a{
  display:inline-flex;align-items:center;position:relative;padding:5px 11px;border-radius:6px;font-size:14.5px;
  color:rgba(255,255,255,.9);font-weight:500;transition:.2s;white-space:nowrap;
}
.nav a:hover{color:#fff;background:rgba(255,255,255,.15)}
.nav a.active{color:#fff;background:rgba(255,255,255,.2)}
.nav a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:3px;
  border-radius:3px;background:linear-gradient(90deg,#fff,var(--accent));
}
.menu-toggle{display:none;background:none;border:none;font-size:26px;color:#fff;cursor:pointer}

/* ===== 通用按钮 ===== */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:11px 26px;border-radius:30px;font-weight:600;transition:.25s;cursor:pointer;border:none;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 8px 20px rgba(10,110,124,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(10,110,124,.4)}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.28)}

/* ===== 首页 Hero ===== */
.hero{
  position:relative;color:#fff;overflow:hidden;
  min-height:560px;display:flex;align-items:center;
  background:linear-gradient(120deg,#064a55 0%,#0a6e7c 45%,#1ba6bd 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 20% 30%,rgba(200,164,92,.25),transparent 40%),
    radial-gradient(circle at 85% 70%,rgba(27,166,189,.4),transparent 45%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.12;
  background-image:linear-gradient(rgba(255,255,255,.4) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.4) 1px,transparent 1px);
  background-size:44px 44px;
}
.hero .container{position:relative;z-index:2}
.hero-inner{max-width:620px}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:30px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);
  font-size:13px;letter-spacing:2px;margin-bottom:22px;
}
.hero h1{font-size:46px;line-height:1.25;margin-bottom:18px;font-weight:700;text-shadow:0 2px 20px rgba(0,0,0,.2)}
.hero h1 em{font-style:normal;color:#f0d79a}
.hero p.lead{font-size:17px;opacity:.92;margin-bottom:30px;max-width:520px}
.hero .hero-actions{display:flex;gap:14px;flex-wrap:wrap}

.hero-stats{display:flex;gap:42px;margin-top:48px;flex-wrap:wrap}
.hero-stats .stat .num{font-size:34px;font-weight:700;color:#f0d79a;font-family:"Georgia",serif}
.hero-stats .stat .label{font-size:13px;opacity:.85}

/* ===== 通用区块 ===== */
.section{padding:72px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 46px}
.section-head .kicker{color:var(--primary-light);font-size:13px;letter-spacing:3px;text-transform:uppercase;font-weight:600}
.section-head h2{font-size:32px;color:var(--primary-dark);margin:8px 0 12px;font-weight:700}
.section-head .sub{color:var(--text-soft);font-size:15px}
.section-head .bar{width:54px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--primary),var(--accent));margin:14px auto 0}

/* ===== 栏目入口卡片 ===== */
.portal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.portal-card{
  background:var(--white);border-radius:var(--radius);padding:26px 22px;
  box-shadow:var(--shadow);transition:.28s;position:relative;overflow:hidden;border:1px solid var(--line);
}
.portal-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--primary-light))}
.portal-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.portal-card .ico{
  width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:24px;background:linear-gradient(135deg,var(--bg-alt),#dbe9ec);color:var(--primary);margin-bottom:16px;
}
.portal-card h3{font-size:18px;color:var(--primary-dark);margin-bottom:8px}
.portal-card p{font-size:13.5px;color:var(--text-soft);margin-bottom:14px}
.portal-card .more{font-size:13px;color:var(--primary);font-weight:600}
.portal-card:hover .more{color:var(--accent)}

/* ===== 快捷专区（列表样式） ===== */
.quick-wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}
.panel{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--line);background:var(--bg-alt)}
.panel-head h3{font-size:18px;color:var(--primary-dark);display:flex;align-items:center;gap:10px}
.panel-head h3 .tag{width:4px;height:18px;border-radius:4px;background:linear-gradient(var(--primary),var(--accent))}
.panel-head a.more{font-size:13px;color:var(--text-soft)}
.panel-head a.more:hover{color:var(--primary)}

.news-list{list-style:none}
.news-list li{border-bottom:1px dashed var(--line)}
.news-list li:last-child{border-bottom:none}
.news-list a{display:flex;align-items:center;gap:14px;padding:15px 24px;transition:.2s}
.news-list a:hover{background:var(--bg-alt)}
.news-list .date{flex-shrink:0;text-align:center;width:54px}
.news-list .date .d{font-size:20px;font-weight:700;color:var(--primary);line-height:1}
.news-list .date .m{font-size:11px;color:var(--text-soft)}
.news-list .title{flex:1;font-size:15px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-list a:hover .title{color:var(--primary)}
.news-list .ext{font-size:12px;color:var(--accent);opacity:0;transition:.2s}
.news-list a:hover .ext{opacity:1}

/* ===== 关于卡片 ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-grid p{color:var(--text-soft);margin-bottom:14px}
.feature-list{list-style:none;margin-top:18px}
.feature-list li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.feature-list li:last-child{border-bottom:none}
.feature-list .fi{flex-shrink:0;width:30px;height:30px;border-radius:8px;background:var(--bg-alt);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700}
.about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-size:18px;letter-spacing:2px}

/* ===== CTA ===== */
.cta{
  background:linear-gradient(120deg,var(--primary-dark),var(--primary));
  color:#fff;border-radius:var(--radius);padding:48px;text-align:center;position:relative;overflow:hidden;
}
.cta h2{font-size:28px;margin-bottom:10px}
.cta p{opacity:.9;margin-bottom:24px}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(200,164,92,.18)}

/* ===== 页脚 ===== */
.footer{background:var(--primary-dark);color:#aaced5;padding:48px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer h4{color:#fff;font-size:16px;margin-bottom:16px}
.footer a{display:block;padding:5px 0;opacity:.85;font-size:14px}
.footer a:hover{color:#fff;opacity:1}
.footer .brand{color:#fff;font-size:20px;margin-bottom:12px;font-weight:700}
.footer .brand small{display:block;font-size:13px;color:var(--accent);font-weight:400;margin-top:4px}
.footer .contact-line{font-size:13.5px;line-height:2}
.footer-bottom{padding:18px 0;text-align:center;font-size:13px;opacity:.7}

/* ===== 列表页通用 ===== */
.page-hero{
  position:relative;color:#fff;padding:64px 0;overflow:hidden;
  background:linear-gradient(120deg,var(--primary-dark),var(--primary));
}
.page-hero::after{content:"";position:absolute;inset:0;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);background-size:40px 40px}
.page-hero .container{position:relative;z-index:2}
.breadcrumb{font-size:13px;opacity:.8;margin-bottom:12px}
.breadcrumb a:hover{text-decoration:underline}
.page-hero h1{font-size:34px;font-weight:700}
.page-hero p{opacity:.9;margin-top:8px;max-width:620px}

/* 文章卡片网格（带摘要/封面） */
.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.article-card{
  display:flex;gap:18px;background:var(--white);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;transition:.26s;border:1px solid var(--line);
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.article-card .thumb{
  flex-shrink:0;width:160px;background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.8);font-size:13px;text-align:center;padding:12px;
}
.article-card .body{padding:20px 18px;display:flex;flex-direction:column;flex:1}
.article-card .cat{display:inline-block;font-size:12px;color:var(--accent);font-weight:600;margin-bottom:6px}
.article-card h3{font-size:17px;color:var(--primary-dark);line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card .desc{font-size:13px;color:var(--text-soft);flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card .meta{display:flex;justify-content:space-between;align-items:center;margin-top:12px;font-size:12px;color:var(--text-soft)}
.article-card .go{color:var(--primary);font-weight:600}
.article-card:hover .go{color:var(--accent)}

/* 简洁列表（无封面，仅标题） */
.simple-list{list-style:none}
.simple-list li{border-bottom:1px solid var(--line)}
.simple-list a{display:flex;align-items:center;gap:12px;padding:18px 4px;transition:.2s}
.simple-list a:hover{padding-left:12px}
.simple-list .dot{flex-shrink:0;width:8px;height:8px;border-radius:50%;background:var(--primary-light)}
.simple-list .title{flex:1;font-size:16px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.simple-list a:hover .title{color:var(--primary)}
.simple-list .date{flex-shrink:0;font-size:13px;color:var(--text-soft)}
.simple-list .ext{font-size:12px;color:var(--accent)}

/* 空状态 */
.empty{text-align:center;padding:60px 20px;color:var(--text-soft)}
.empty .ico{font-size:40px;margin-bottom:14px}

/* 分类标签 */
.cat-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.cat-tabs a{padding:7px 18px;border-radius:30px;background:var(--white);border:1px solid var(--line);font-size:14px;color:var(--text-soft);transition:.2s}
.cat-tabs a:hover{color:var(--primary);border-color:var(--primary-light)}
.cat-tabs a.on{background:var(--primary);color:#fff;border-color:var(--primary)}

/* 分页 */
.pager{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pager a,.pager span{min-width:40px;height:40px;padding:0 12px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--line);font-size:14px}
.pager a:hover{border-color:var(--primary);color:var(--primary)}
.pager .cur{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== 响应式 ===== */
@media(max-width:992px){
  .portal-grid{grid-template-columns:repeat(2,1fr)}
  .quick-wrap,.about-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .article-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hero h1{font-size:32px}
  .section{padding:48px 0}
  .nav{
    position:absolute;top:48px;left:0;right:0;flex-direction:column;
    background:var(--primary-dark);padding:8px;gap:0;z-index:10;
    transform:translateY(-130%);transition:.3s;max-height:60vh;overflow-y:auto;
  }
  .nav.open{transform:translateY(0)}
  .nav a{padding:14px;border-radius:0;border-bottom:1px solid rgba(255,255,255,.15);color:#fff}
  .nav a:hover{background:rgba(255,255,255,.12)}
  .header-nav .container{position:relative}
  .menu-toggle{display:block;margin-left:auto}
  .article-card{flex-direction:column}
  .article-card .thumb{width:100%;height:120px}
  .portal-grid{grid-template-columns:1fr}
}

/* ===== 医院概况 简介页 ===== */
.intro-wrap{display:grid;grid-template-columns:1fr;gap:36px;max-width:920px;margin:0 auto}
.intro-section{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:36px;border:1px solid var(--line)}
.intro-section h2{font-size:22px;color:var(--primary-dark);margin-bottom:16px;padding-left:14px;border-left:4px solid var(--accent)}
.intro-section p{color:var(--text-soft);margin-bottom:14px;line-height:1.9}
.intro-banner{
  border-radius:var(--radius);overflow:hidden;margin-bottom:8px;
  background:linear-gradient(120deg,var(--primary-dark),var(--primary-light));
  color:#fff;padding:54px 40px;text-align:center;box-shadow:var(--shadow-lg);position:relative;
}
.intro-banner::after{content:"";position:absolute;inset:0;opacity:.1;background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);background-size:36px 36px}
.intro-banner .name{font-size:32px;font-weight:700;letter-spacing:2px;position:relative;z-index:1}
.intro-banner .slogan{margin-top:10px;font-size:15px;opacity:.92;position:relative;z-index:1}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.fact-card{background:var(--bg-alt);border-radius:12px;padding:20px;text-align:center}
.fact-card .num{font-size:28px;font-weight:700;color:var(--primary);font-family:Georgia,serif}
.fact-card .label{font-size:13px;color:var(--text-soft);margin-top:4px}
.ext-link-box{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:linear-gradient(120deg,var(--bg-alt),#e3eef0);border-radius:12px;padding:22px 26px;margin-top:8px;
}
.ext-link-box .info h3{font-size:17px;color:var(--primary-dark);margin-bottom:4px}
.ext-link-box .info p{font-size:13px;color:var(--text-soft);margin:0}
.ext-link-box .btn{flex-shrink:0}
@media(max-width:768px){.fact-grid{grid-template-columns:1fr}}

/* ===== 科室 / 专家 ===== */
.dept-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:24px;border:1px solid var(--line)}
.dept-card .dept-head{background:linear-gradient(120deg,var(--primary-dark),var(--primary));color:#fff;padding:20px 26px}
.dept-card .dept-head h3{font-size:18px}
.dept-card .dept-body{padding:24px 26px;color:var(--text-soft);line-height:1.9;font-size:14.5px}
.dept-card .dept-body p{text-indent:2em;margin:0}
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.expert-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;border:1px solid var(--line);text-align:center}
.expert-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.expert-card img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--bg-alt)}
.expert-card .no-photo{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-dark),var(--primary-light));color:#fff;font-size:40px;font-weight:700}
.expert-card .ex-info{padding:14px}
.expert-card .ex-info h4{font-size:16px;color:var(--primary-dark);margin-bottom:4px}
.expert-card .ex-dept{font-size:12px;color:var(--text-soft)}
@media(max-width:768px){.expert-grid{grid-template-columns:repeat(2,1fr)}}

/* page-hero 背景图版 */
.page-hero.has-bg{position:relative}
.page-hero.has-bg::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(6,74,85,.82),rgba(10,110,124,.7))}
.page-hero.has-bg .container{position:relative;z-index:2}

/* 栏目总数提示 */
.col-count{font-size:13px;color:var(--text-soft);margin-bottom:20px}
.col-count b{color:var(--primary)}