:root{--bg:#fff;--bg-soft:#f8fafc;--ink:#0f172a;--muted:#475569;--line:#e2e8f0;--brand:#4f46e5;--brand-2:#06b6d4;--dark:#0b1023;--dark-2:#141b3a;--radius:16px;--max:1080px;--font:ui-sans-system,-apple-system,"Segoe UI",Roboto,Inter,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit}.container{max-width:var(--max);margin:0 auto;padding:0 24px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(0,0%,100%,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{justify-content:space-between;height:64px}.brand,.header-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:-.02em;font-size:20px;text-decoration:none}.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#111827,#4f46e5 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8px;font-size:18px;letter-spacing:-.02em}.card p{margin:0;color:var(--muted);font-size:15px}.icon{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:#eef2ff;border:1px solid #e0e7ff;font-size:20px}.status{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14px;font-weight:650;color:#0f766e;background:#ecfdf5;border:1px solid #a7f3d0;padding:8px 12px;border-radius:999px}.list{margin:20px 0 0;padding:0;list-style:none;display:grid;grid-gap:12px;gap:12px;color:var(--muted)}.list li{display:flex;gap:10px;align-items:flex-start}.check{flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:#dcfce7;color:#15803d;display:grid;place-items:center;font-weight:800;margin-top:2px}.tech-box{margin-top:28px;background:#0f172a;color:#e2e8f0;border-radius:20px;padding:28px;display:grid;grid-template-columns:1.2fr .8fr;grid-gap:24px;gap:24px;align-items:center}.tech-box h3{margin:0 0 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