:root{--bg:#0d1117;--panel:#151c25;--line:#303a47;--text:#e8edf2;--muted:#9ba9b9;--red:#dc3349;--amber:#efbd62;--green:#65d1b1}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 Arial,sans-serif}header{height:84px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0d1117f2;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:14px;font-size:22px;letter-spacing:2px;font-weight:700;color:white;text-decoration:none}.brand img{width:46px;height:46px;object-fit:contain}.brand small{display:block;font-size:9px;color:var(--muted);letter-spacing:2.5px}.badge,.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:var(--muted)}.badge{border:1px solid var(--line);border-radius:4px;padding:6px 10px}nav{display:flex;gap:25px}nav a{color:#c5cdd7;text-decoration:none;font-size:13px}nav 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