:root{--bg: #050705;--muted: #7dff8e;--accent: #39ff14;--card: #0b120b;--max-width: 900px;--radius: 8px;--overlay-backdrop: rgba(5, 7, 5, .9);--overlay-surface: rgba(5, 7, 5, .85);--overlay-border: rgba(57, 255, 20, .35)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Liberation Mono,DejaVu Sans Mono,Noto Sans Mono,monospace;background:var(--bg);color:var(--accent);line-height:1.45}@media print{body{background:#fff;color:#000}.card{background:transparent;border-radius:0;padding:0}.contact a{color:#000}}.site-header{position:sticky;top:0;left:0;right:0;background:#050705f2;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(57,255,20,.2);z-index:100}.header-inner{max-width:var(--max-width);margin:0 auto;padding:14px 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