/* Self-contained: uses locally available industrial and Chinese UI typefaces. */
html body{font-family:"Microsoft YaHei UI","Microsoft YaHei",sans-serif}
:root{--bg:#080d0d;--panel:#101716;--panel2:#151e1d;--ink:#eef4ef;--muted:#8c9994;--line:#293330;--acid:#a6ff36;--cyan:#4ee3d0;--pad:clamp(24px,5vw,80px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC",sans-serif;overflow-x:hidden}.noise{position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.site-header{height:92px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);position:absolute;z-index:10;width:100%;border-bottom:1px solid 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