:root{--bg: #0c0e12;--surface: #14171d;--surface-hover: #1a1e26;--border: #2a3038;--text: #e6edf3;--text-muted: #8b949e;--accent: #3b82f6;--accent-hover: #2563eb;--success: #22c55e;--warning: #eab308;--radius: 8px;--font-sans: "DM Sans", system-ui, sans-serif;--font-mono: "JetBrains Mono", monospace}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--text-muted);font-size:.9rem}.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;background:#0c0e12e6;border-bottom:1px solid var(--border);backdrop-filter:blur(8px)}.logo{font-weight:700;font-size:1.1rem;letter-spacing:.02em;color:var(--text)}.logo:hover{text-decoration:none;color:var(--accent)}.site-header nav{display:flex;align-items:center;gap:1.5rem}.site-header nav a{color:var(--text-muted);font-size:.9rem}.site-header nav a:hover{color:var(--text)}.nav-cta{color:var(--accent)!important;font-weight:600}section{padding:4rem 1.5rem;max-width:800px;margin:0 auto}section h2{font-size:1.5rem;font-weight:600;margin:0 0 1rem;color:var(--text)}section h3{font-size:1.1rem;font-weight:600;margin:1.5rem 0 .5rem;color:var(--text-muted)}.hero{padding:5rem 1.5rem 4rem;text-align:center}.hero h1{font-size:clamp(2rem,5vw,2.75rem);font-weight:700;line-height:1.2;margin:0 0 1rem;letter-spacing:-.02em}.hero .subtext{font-size:1.15rem;color:var(--text-muted);margin:0 0 2rem;max-width:480px;margin-left:auto;margin-right:auto}.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;font-family:inherit;border-radius:var(--radius);cursor:pointer;border:none;transition:background .2s,color .2s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);text-decoration:none}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover);text-decoration:none}.steps{list-style:none;padding:0;margin:0}.steps li{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--border)}.steps li:last-child{border-bottom:none}.step-num{flex-shrink:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:50%;font-weight:600;font-size:.9rem;color:var(--text-muted)}.step-content strong{display:block;margin-bottom:.25rem;color:var(--text)}.step-content span{color:var(--text-muted);font-size:.95rem}.statement{margin-top:1.5rem;padding:1rem 1.25rem;background:var(--surface);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;font-size:.95rem;color:var(--text-muted)}.feature-list{list-style:none;padding:0;margin:0}.feature-list li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:var(--text-muted)}.feature-list li:before{content:"";position:absolute;left:0;top:.75rem;width:6px;height:6px;background:var(--accent);border-radius:50%}.download-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-top:1rem}.download-block h3{margin-top:0;margin-bottom:.75rem}.download-links{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:1rem}.checksum{font-family:var(--font-mono);font-size:.8rem;color:var(--text-muted);word-break:break-all;margin-top:.5rem}.faq-list{list-style:none;padding:0;margin:0}.faq-list li{border-bottom:1px solid var(--border);padding:1rem 0}.faq-list li:last-child{border-bottom:none}.faq-list strong{display:block;margin-bottom:.5rem;color:var(--text)}.faq-list p{margin:0;color:var(--text-muted);font-size:.95rem}.site-footer{margin-top:4rem;padding:2rem 1.5rem;border-top:1px solid var(--border);background:var(--surface);text-align:center}.footer-inner{max-width:600px;margin:0 auto}.footer-inner p{margin:.5rem 0;font-size:.9rem}.site-footer a{color:var(--text-muted)}.site-footer a:hover{color:var(--accent)}@media (max-width: 640px){.site-header nav{gap:1rem}.site-header nav a:not(.nav-cta){display:none}section{padding:3rem 1rem}}