:root{--navy:#082b55;--navy2:#061d3a;--gold:#e7b655;--red:#b9282f;--paper:#f6f2e9;--ink:#142235;--muted:#687386;--line:#dfe4e9;--white:#fff;--shadow:0 22px 60px rgba(5,30,58,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.65}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.topline{background:var(--navy2);color:#cbd7e5;font-size:12px}.topline .container{height:34px;display:flex;align-items:center;justify-content:space-between}.topline a{color:#f1cf8e}.header{height:78px;background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 16px rgba(8,43,85,.08)}.navwrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand 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