:root{--bg:#050505;--bg2:#090909;--panel:#10100F;--panel2:#171611;--hover:#201E18;--title:#FFF9E9;--text:#E5DDCA;--muted:#AAA18D;--soft:#7C7467;--gold:#D6AE55;--gold2:#F4D77F;--champagne:#FFE7A4;--deep:#9C722A;--line:rgba(214,174,85,.18);--line2:rgba(244,215,127,.48);--shadow:0 18px 50px rgba(0,0,0,.48);--goldshadow:0 18px 48px rgba(214,174,85,.18);--max:1320px;--header:76px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button,input{font:inherit}button{cursor:pointer}.site-header{position:sticky;top:0;z-index:60;background:rgba(5,5,5,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-shell{height:var(--header);max-width:var(--max);padding:0 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