:root{--bg:#f7f8fb;--surface:#fff;--border:#e3e6ef;--text:#1b1f2a;--muted:#5b6273;--accent:#1f6feb;--accent-soft:#1f6feb1f;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:Segoe UI,Tahoma,Noto Kufi Arabic,Noto Sans Arabic,system-ui,sans-serif;line-height:1.7}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#10131a;--surface:#171b24;--border:#262b38;--text:#eef1f7;--muted:#a3abbd;--accent:#6ea8ff;--accent-soft:#6ea8ff29}}*{box-sizing:border-box}body{background-color:var(--bg);min-height:100vh;color:var(--text);margin:0}h1,h2,h3{margin:0 0 .5rem;line-height:1.3}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}code{background-color:var(--accent-soft);direction:ltr;border-radius:6px;padding:.1rem .4rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;display:inline-block}.page{max-width:1040px;margin:0 auto;padding:1.5rem 1.25rem 3rem}.header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-bottom:1.25rem;display:flex}.brand{color:var(--text);align-items:center;gap:.6rem;font-size:1.15rem;font-weight:700;display:inline-flex}.brand:hover{text-decoration:none}.brand-mark{background-color:var(--accent);color:#fff;border-radius:12px;place-items:center;width:2.25rem;height:2.25rem;font-size:1.15rem;display:grid}.nav{gap:1.25rem;font-size:.95rem;display:flex}.nav a{color:var(--muted)}.nav a:hover{color:var(--accent)}.hero{text-align:center;padding:3.5rem 0 2.5rem}.eyebrow{background-color:var(--accent-soft);color:var(--accent);border-radius:999px;margin:0 0 1rem;padding:.3rem .85rem;font-size:.85rem;font-weight:600;display:inline-block}.hero h1{font-size:clamp(2rem,6vw,3.25rem)}.highlight{color:var(--accent)}.lead{max-width:46ch;color:var(--muted);margin:.75rem auto 0;font-size:1.1rem}.cta{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:2rem;display:flex}.button{border:1px solid #0000;border-radius:10px;padding:.7rem 1.5rem;font-size:1rem;font-weight:600;transition:transform .15s,opacity .15s}.button:hover{text-decoration:none;transform:translateY(-1px)}.button.primary{background-color:var(--accent);color:#fff}.button.ghost{border-color:var(--border);background-color:var(--surface);color:var(--text)}section{scroll-margin-top:1.5rem}.features,.demo,.about{border-top:1px solid var(--border);padding:2.5rem 0}.features h2,.demo h2,.about h2{font-size:1.6rem}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1.5rem;display:grid}.feature-card{background-color:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1.4rem}.feature-icon{font-size:1.75rem}.feature-card h3{margin-top:.75rem;font-size:1.1rem}.feature-card p{color:var(--muted);margin:0;font-size:.95rem}.demo p{color:var(--muted);margin:0 0 1.25rem}.counter{border:1px solid var(--border);background-color:var(--surface);color:var(--text);cursor:pointer;border-radius:10px;padding:.7rem 1.5rem;font-family:inherit;font-size:1rem;font-weight:600;transition:border-color .15s}.counter:hover{border-color:var(--accent)}.counter:focus-visible{outline:3px solid var(--accent-soft);outline-offset:2px}.hint{margin-top:1.25rem;font-size:.95rem}.about p{color:var(--muted);max-width:62ch;margin:0}.footer{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:.5rem;padding-top:1.5rem;font-size:.9rem;display:flex}.footer p{margin:0}.stack{direction:ltr}