:root{--bg:#061b20;--panel:#0d3037;--panel2:#12414a;--line:#245761;--text:#f7fbfc;--muted:#a9ced4;--accent:#61d8cf;--accent2:#69bff1;--dark:#05222a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#061b20 0%,#08252b 45%,#061b20 100%);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:16px clamp(20px,5vw,76px);background:rgba(6,27,32,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.brand{display:flex;align-items:center;gap:10px}.brand span{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#06252c;font-weight:900}.brand strong{font-size:1.15rem}.site-header 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