<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 630" width="1200" height="630"><defs><linearGradient id="g" x1="0" y1="0" x2="1" y2="1"><stop offset="0" stop-color="hsl(148 70% 22%)"/><stop offset="1" stop-color="hsl(176 75% 42%)"/></linearGradient></defs><rect width="1200" height="630" fill="url(#g)"/><circle cx="613" cy="77" r="183" fill="hsl(208 80% 55%)" opacity="0.06"/><circle cx="222" cy="318" r="102" fill="hsl(208 80% 55%)" opacity="0.11"/><circle cx="1152" cy="48" r="72" fill="hsl(208 80% 55%)" opacity="0.05"/><circle cx="412" cy="248" r="152" fill="hsl(208 80% 55%)" opacity="0.09"/><circle cx="317" cy="283" r="127" fill="hsl(208 80% 55%)" opacity="0.10"/><circle cx="73" cy="167" r="123" fill="hsl(208 80% 55%)" opacity="0.06"/><circle cx="972" cy="78" r="272" fill="hsl(208 80% 55%)" opacity="0.05"/><text x="600" y="315" font-family="system-ui,Segoe UI,Arial" font-size="200" font-weight="800" fill="#fff" fill-opacity="0.92" text-anchor="middle" dominant-baseline="middle" letter-spacing="-4">TT</text></svg>