:root{--bg:#000;--deep:#050505;--card:#0b0b0b;--card2:#121212;--hover:#1a1a1a;--white:#fff;--title:#f7f7f7;--text:#ddd;--muted:#a5a5a5;--quiet:#727272;--line:rgba(255,255,255,.12);--strong:rgba(255,255,255,.40);--max:1320px;--shadow:0 18px 46px rgba(0,0,0,.48)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.75;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),calc(100% - 32px));margin:auto}.skip{position:fixed;left:15px;top:-70px;z-index:1000;background:#fff;color:#000;padding:8px 12px}.skip:focus{top:10px}.top-stack{position:sticky;top:0;z-index:200;background:#000}.info-bar{height:34px;border-bottom:1px solid var(--line)}.info-inner{height:100%;display:grid;grid-template-columns:1fr auto 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