:root{--bg:#080808;--top:#050505;--panel:#121212;--card:#191919;--hover:#222;--red:#D71920;--red2:#F0343B;--deep:#8F1017;--text:#F5F5F5;--muted:#D9D9D9;--sub:#BDBDBD;--line:rgba(255,255,255,.13);--rline:rgba(215,25,32,.55);--shadow:0 14px 38px rgba(0,0,0,.38)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.78}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(1220px,calc(100% - 32px));margin:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:100;background:#fff;color:#000;padding:10px 14px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:30;background:var(--top);box-shadow:0 8px 28px 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