/* ===== 辽宁乐康源 企业官网 通用样式 ===== */
:root{
  --blue:#1a4f8b;
  --blue-dark:#12365f;
  --blue-light:#eaf2fb;
  --accent:#2ea06f;
  --text:#2b2f36;
  --muted:#6b7280;
  --line:#e5e7eb;
  --bg:#ffffff;
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{font-family:"Microsoft YaHei","PingFang SC","Helvetica Neue",Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.7;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* ---- 顶部导航 ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(180%) blur(6px);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand .logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;}
.brand .bname{font-size:18px;font-weight:700;color:var(--blue-dark);letter-spacing:.5px;}
.nav{display:flex;gap:6px;}
.nav a{padding:8px 14px;border-radius:8px;font-size:15px;color:#444;transition:.2s;}
.nav a:hover{color:var(--blue);background:var(--blue-light);}
.nav a.active{color:#fff;background:var(--blue);}
.nav-toggle{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--blue-dark);}

/* ---- 页脚 ---- */
.site-footer{background:var(--blue-dark);color:#cfd9e6;padding:40px 0 20px;margin-top:70px;}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;padding-bottom:24px;}
.foot-title{color:#fff;font-size:16px;margin-bottom:12px;}
.foot-grid p,.foot-grid a{font-size:14px;line-height:2;}
.foot-copy{border-top:1px solid rgba(255,255,255,.12);padding-top:16px;text-align:center;font-size:13px;color:#9fb1c4;}

/* ---- 通用章节 ---- */
.section{padding:56px 0;}
.section-head{text-align:center;margin-bottom:36px;}
.section-head h2{font-size:30px;color:var(--blue-dark);margin-bottom:10px;}
.section-head .sub{color:var(--muted);font-size:15px;}
.btn{display:inline-block;padding:11px 26px;border-radius:999px;font-size:15px;font-weight:600;cursor:pointer;border:0;transition:.2s;}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);}
.btn-outline{background:transparent;color:#fff;border:2px solid #fff;}
.btn-outline:hover{background:#fff;color:var(--blue-dark);}

/* ---- Hero ---- */
.hero{background:linear-gradient(135deg,#12365f 0%,#1a4f8b 55%,#2a75c4 100%);color:#fff;padding:92px 0 84px;text-align:center;}
.hero h1{font-size:44px;font-weight:800;letter-spacing:1px;margin-bottom:14px;}
.hero p{font-size:18px;opacity:.92;max-width:720px;margin:0 auto 30px;}
.hero .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ---- 卡片 ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:22px;}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;transition:.25s;box-shadow:0 2px 8px rgba(0,0,0,.04);}
.card:hover{transform:translateY(-5px);box-shadow:0 12px 28px rgba(18,54,95,.12);border-color:var(--blue);}
.card .icon{width:52px;height:52px;border-radius:12px;background:var(--blue-light);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;}
.card h3{font-size:18px;margin-bottom:8px;color:var(--blue-dark);}
.card p{font-size:14px;color:var(--muted);}

/* ---- 双栏入口 ---- */
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.entry{position:relative;border-radius:16px;overflow:hidden;min-height:220px;color:#fff;padding:34px;display:flex;flex-direction:column;justify-content:flex-end;background-size:cover;background-position:center;}
.entry h3{font-size:24px;margin-bottom:8px;}
.entry p{margin-bottom:18px;opacity:.92;}
.entry .btn{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.6);}
.entry .btn:hover{background:#fff;color:var(--blue-dark);}

/* ---- 页面文章页 ---- */
.page-hero{background:linear-gradient(135deg,#12365f,#2a75c4);color:#fff;padding:56px 0;text-align:center;}
.page-hero h1{font-size:34px;margin-bottom:8px;}
.page-hero p{opacity:.9;}

.prose{max-width:840px;margin:0 auto;}
.prose h2{font-size:24px;color:var(--blue-dark);margin:34px 0 12px;padding-left:12px;border-left:4px solid var(--blue);}
.prose p{color:#3c4149;margin-bottom:12px;font-size:15px;}
.prose ul{margin:8px 0 16px 20px;}
.prose li{color:#3c4149;font-size:15px;margin-bottom:6px;}

.honor{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-top:22px;}
.honor .h-item{background:var(--blue-light);border-radius:12px;padding:22px;text-align:center;}
.honor .h-item b{font-size:30px;color:var(--blue);display:block;}
.honor .h-item span{font-size:14px;color:var(--muted);}

/* ---- 招聘 ---- */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:30px;}
.filter-bar button{padding:7px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:14px;transition:.2s;}
.filter-bar button.active,.filter-bar button:hover{background:var(--blue);color:#fff;border-color:var(--blue);}
.job-list{max-width:900px;margin:0 auto;display:grid;gap:16px;}
.job{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;display:flex;justify-content:space-between;gap:16px;align-items:center;transition:.2s;}
.job:hover{border-color:var(--blue);box-shadow:0 6px 16px rgba(18,54,95,.1);}
.job h3{font-size:17px;color:var(--blue-dark);margin-bottom:4px;}
.job .meta{font-size:13px;color:var(--muted);}
.job .apply{flex-shrink:0;padding:8px 18px;border-radius:999px;border:1px solid var(--blue);color:var(--blue);font-size:14px;cursor:pointer;background:#fff;}
.job .apply:hover{background:var(--blue);color:#fff;}

/* ---- 联系 ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start;}
.info-item{display:flex;gap:14px;margin-bottom:22px;align-items:flex-start;}
.info-item .ic{width:46px;height:46px;border-radius:10px;background:var(--blue-light);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.info-item b{display:block;font-size:15px;color:var(--blue-dark);}
.info-item span{font-size:14px;color:var(--muted);}

/* ---- 表单 ---- */
.form-card{background:#f7f9fc;border:1px solid var(--line);border-radius:14px;padding:28px;}
.form-card h3{font-size:18px;color:var(--blue-dark);margin-bottom:18px;}
.form-card label{display:block;font-size:14px;margin-bottom:6px;color:#374151;}
.form-card input,.form-card select,.form-card textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px;margin-bottom:16px;font-family:inherit;background:#fff;}
.form-card textarea{min-height:110px;resize:vertical;}
.form-card .btn{width:100%;}

/* ---- 响应式 ---- */
@media (max-width:860px){
  .nav{position:fixed;top:68px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:10px 18px;gap:4px;display:none;}
  .nav.open{display:flex;}
  .nav-toggle{display:block;}
  .hero h1{font-size:32px;}
  .entry-grid,.contact-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:20px;}
}