:root{color-scheme:light;--navy:#0f1e3d;--ink:#16233f;--blue:#2563eb;--blue-bright:#3b82f6;--violet:#8b5cf6;--indigo:#4f46e5;--emerald:#10b981;--slate:#64748b;--muted:#5b6780;--bg:#f7f8fe;--bg-tint:#eef1fd;--card:#ffffff;--line:#e4e9f5;--sans:"Plus Jakarta Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--radius:12px;--shadow:0 1px 2px rgba(15,30,61,0.05),0 10px 30px rgba(15,30,61,0.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased;background-color:var(--bg);background-image:radial-gradient(rgba(37,99,235,.09) 1px,transparent 0);background-size:22px 22px}a{color:var(--blue);text-underline-offset:.18em}a:hover{color:var(--indigo)}.shell{width:min(1120px,calc(100% - 44px));margin:0 auto}.mast{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(247,248,254,.9);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}.mast-in{justify-content:space-between;gap:20px;padding:14px 0}.brand,.mast-in{display:flex;align-items:center}.brand{gap:11px;text-decoration:none;color:var(--navy)}.brand img{height:34px;width:auto;display:block}.brand span{padding-left:11px;border-left:1px solid var(--line);align-self:stretch;display:flex;align-items:center}.brand b{font-size:1.02rem;font-weight:800;letter-spacing:-.025em}.brand span{font-family:var(--mono);font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--blue)}.mast nav{display:flex;gap:24px;align-items:center}.mast nav a{font-size:.87rem;font-weight:500;color:var(--ink);text-decoration:none}.mast nav a:hover{color:var(--blue)}.mast nav a.cta-nav{background:var(--blue);color:#fff;padding:8px 16px;border-radius:8px;font-weight:600}.mast nav a.cta-nav:hover{background:var(--indigo);color:#fff}.hero{padding:46px 0 40px;text-align:center}.badges{display:flex;flex-wrap:wrap;gap:9px;justify-content:center;margin:0 0 22px}.badge{display:inline-flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-family:var(--mono);font-size:.63rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--slate)}.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--emerald)}h1{margin:0 auto;font-size:clamp(2.1rem,4.6vw,3.4rem);line-height:1.1;letter-spacing:-.032em;font-weight:800;color:var(--navy);max-width:20ch;text-wrap:balance}h1 em{font-style:normal;background:linear-gradient(90deg,var(--blue) 0,var(--indigo) 45%,var(--violet) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.lede{max-width:62ch;margin:16px auto 0;font-size:1.02rem;color:var(--muted)}.cta{display:flex;flex-wrap:wrap;gap:11px;margin:24px 0 0;justify-content:center}.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:9px;font-size:.9rem;font-weight:700;text-decoration:none;border:1px solid transparent;transition:background .15s ease,transform .15s ease,box-shadow .15s ease}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:var(--indigo);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow)}.btn.ghost{background:var(--card);color:var(--navy);border-color:var(--line)}.btn.ghost:hover{border-color:var(--blue);color:var(--blue)}.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(28px,6vw,68px);margin:30px 0 0}.stat b{display:block;font-size:clamp(1.5rem,3vw,2rem);font-weight:800;letter-spacing:-.03em;background:linear-gradient(90deg,var(--blue),var(--violet));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}.stat 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5px;font-size:1rem;font-weight:700;color:var(--navy);letter-spacing:-.015em}.card p{margin:0;color:var(--muted);font-size:.89rem}.notice{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:var(--radius);padding:18px 22px;margin:6px auto 0;text-align:left;max-width:900px}.notice b{color:var(--navy)}.notice p{margin:0;color:var(--muted);font-size:.92rem}.foot{border-top:1px solid var(--line);padding:24px 0 44px;color:var(--slate);font-size:.82rem}.foot-in{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}.foot a{color:var(--slate);text-decoration:none}.foot a:hover{color:var(--blue)}code{font-family:var(--mono);font-size:.85em;background:var(--bg-tint);border:1px solid var(--line);border-radius:5px;padding:.08em .38em;color:#23407c}@media (max-width:720px){.shell{width:calc(100% - 30px)}.mast nav{gap:14px}.mast nav a:not(.cta-nav){display:none}.hero{padding:34px 0 30px}}@media 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