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:root{--bg:#090d23;--panel:#11162f;--muted:#a0a9c4;--line:#ffffff12;--purple:#8058ff;--cyan:#04d3ef;--white:#f4f6ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--white);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}button{font:inherit}svg{width:24px;height:24px;flex-shrink:0}button:disabled{opacity:1;cursor:default}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--cyan);outline-offset:6px}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.skip{position:absolute;top:-80px;z-index:100;background:var(--purple);padding:10px}.skip:focus{top:0}.header{height:88px;border-bottom:1px solid 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