:root{--navy:#0c2744;--navy-2:#14365c;--navy-3:#1c4a78;--gold:#c4a35a;--gold-2:#e8d5a3;--gold-3:#8f6f2e;--paper:#f6f4ef;--bg:#eef2f6;--card:#fff;--text:#1c2836;--muted:#667085;--line:#e4e8ee;--red:#b4232c;--green:#107a4d;--shadow:0 12px 40px #0c274414;--radius:16px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--text);background:var(--bg);font-family:Microsoft YaHei,PingFang SC,Noto Sans SC,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select{font-family:inherit}.container{width:min(1180px,100% - 32px);margin:0 auto}.site-header{z-index:40;color:#fff;background:linear-gradient(#0c2744 0%,#102f52 100%);position:sticky;top:0;box-shadow:0 8px 24px #0c274440}.site-header>.container{width:86%;max-width:none;margin:0 auto}.header-top{color:#ffffffb8;border-bottom:1px solid #e8d5a329;justify-content:space-between;align-items:center;gap:16px;padding:8px 0;font-size:12px;display:flex}.header-top 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