:root{
  --bg:#f5faf9;
  --fg:#0e2b28;
  --muted:#5b7471;
  --line:#d9e7e4;
  --accent:#14b8a6;
  --accent-2:#0f766e;
  --gap:28px;
  --radius:12px;
  --shadow:0 6px 18px rgba(15,118,110,.09);
  --font:"Segoe UI","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:17px;line-height:1.8}
h1,h2,h3{font-weight:400;margin:0 0 14px}
h1{font-size:30px;line-height:1.5}
h2{font-size:22px;line-height:1.6}
h3{font-size:17px;line-height:1.7}
p{margin:0 0 14px}
a{color:var(--accent-2);text-decoration:none}
ul{margin:0;padding:0;list-style:none}
img{display:block;max-width:128px;height:auto;border:0}
.landkaiyunqq-shell{max-width:1080px;margin:0 auto;padding:0 20px}
.landkaiyunqq-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:9}
.landkaiyunqq-navbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding-top:12px;padding-bottom:12px}
.landkaiyunqq-brand{font-size:22px;color:var(--accent-2);letter-spacing:1px}
.landkaiyunqq-navlinks{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:14px}
.landkaiyunqq-navlinks a{color:var(--muted);padding:4px 2px;border-bottom:2px solid transparent}
.landkaiyunqq-navlinks a:hover{color:var(--accent-2);border-bottom-color:var(--accent)}
.landkaiyunqq-navlinks a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;color:var(--accent-2)}
.landkaiyunqq-block{margin-bottom:56px}
.landkaiyunqq-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 24px;transition:transform .18s ease,box-shadow .18s ease}
.landkaiyunqq-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,118,110,.14)}
.landkaiyunqq-hero{padding-top:34px}
.landkaiyunqq-hero-cols{display:flex;flex-wrap:wrap;gap:var(--gap)}
.landkaiyunqq-hero-cols p{flex:1 1 300px;margin:0}
.landkaiyunqq-hero-fig{margin:16px 0 0 auto;width:128px}
.landkaiyunqq-hero-fig img{width:128px;height:128px;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
.landkaiyunqq-cols{display:flex;flex-wrap:wrap;gap:var(--gap);align-items:flex-start}
.landkaiyunqq-col-main{flex:1 1 600px;min-width:0}
.landkaiyunqq-col-side{flex:0 0 320px;max-width:320px}
.landkaiyunqq-figure{margin:14px 0 0;width:96px}
.landkaiyunqq-figure img{width:96px;height:96px;border-radius:10px;border:1px solid var(--line);background:#fff}
.landkaiyunqq-table{width:100%;border-collapse:collapse;font-size:14px;margin:6px 0 14px}
.landkaiyunqq-table th,.landkaiyunqq-table td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.landkaiyunqq-table th{background:#e7f6f3;font-weight:600}
.landkaiyunqq-table tr:nth-child(even) td{background:#f7fcfb}
.landkaiyunqq-table tr:hover td{background:#eef8f6}
.landkaiyunqq-newslist{display:flex;flex-direction:column}
.landkaiyunqq-news-item{display:flex;flex-wrap:wrap;gap:4px 18px;padding:18px 0;border-bottom:1px solid var(--line)}
.landkaiyunqq-news-item:first-child{padding-top:0}
.landkaiyunqq-news-item:hover h3{color:var(--accent-2)}
.landkaiyunqq-news-date{flex:0 0 104px;font-size:14px;color:var(--muted)}
.landkaiyunqq-news-body{flex:1 1 380px;min-width:0}
.landkaiyunqq-news-body h3{margin:0 0 6px}
.landkaiyunqq-news-body p{margin:0;font-size:14px;color:var(--muted);line-height:1.8}
.landkaiyunqq-faq-item{border-bottom:1px solid var(--line);padding:10px 0}
.landkaiyunqq-faq-item:first-of-type{border-top:1px solid var(--line)}
.landkaiyunqq-faq-item summary{cursor:pointer;font-size:14px;line-height:1.7;color:var(--fg)}
.landkaiyunqq-faq-item summary:hover{color:var(--accent-2)}
.landkaiyunqq-faq-item summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.landkaiyunqq-faq-item p{font-size:14px;color:var(--muted);margin:8px 0 2px;line-height:1.8}
.landkaiyunqq-btn{display:inline-block;padding:10px 22px;border-radius:999px;border:0;color:#fff;font-size:14px;font-family:var(--font);background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:var(--shadow);cursor:pointer;transition:transform .15s ease,filter .15s ease}
.landkaiyunqq-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}
.landkaiyunqq-btn:active{transform:translateY(1px);filter:brightness(.96)}
.landkaiyunqq-footer{background:#0f2b28;color:#cfe3df;margin-top:24px;padding:34px 0 18px;font-size:14px}
.landkaiyunqq-footer a{color:#9fe3d8}
.landkaiyunqq-footer a:hover{color:#fff;text-decoration:underline}
.landkaiyunqq-footline{margin:4px 0}
@media (max-width:1024px){
  .landkaiyunqq-col-side{flex:1 1 100%;max-width:none}
  .landkaiyunqq-shell{padding:0 16px}
  .landkaiyunqq-hero-fig{margin-right:0}
}
@media (max-width:720px){
  h1{font-size:22px}
  h2{font-size:22px}
  .landkaiyunqq-block{margin-bottom:36px}
  .landkaiyunqq-news-date{flex:0 0 100%}
  .landkaiyunqq-hero-cols p{flex:1 1 100%}
  .landkaiyunqq-navlinks{font-size:14px;gap:4px 12px}
  .landkaiyunqq-card{padding:18px}
}
/* 图片按原尺寸显示，不放大 */
img[src^="/img/"]{max-width:256px;max-height:256px;width:auto;height:auto;object-fit:contain;display:inline-block;}