:root{--bg:#08080a;--bg-raise:#111114;--card:#ffffff0a;--card-border:#ffffff17;--text:#f2f2f5;--text-dim:#9a9aa5;--accent:#7c8cff;--accent-hover:#93a1ff;--accent-soft:#7c8cff24;--warn-bg:#ffb43c14;--warn-border:#ffb43c59;--warn-text:#ffcf80;--info-bg:#7c8cff14;--info-border:#7c8cff59}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}a{color:inherit}.wrap{max-width:1040px;margin:0 auto;padding:0 24px}header.nav{z-index:50;-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--card-border);background:#08080abf;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.brand{align-items:center;gap:10px;font-size:18px;font-weight:600;text-decoration:none;transition:opacity .15s;display:flex}.brand:hover{opacity:.8}.brand img{border-radius:6px;width:28px;height:28px}nav.links{color:var(--text-dim);align-items:center;gap:24px;font-size:14px;display:flex}nav.links>a{text-decoration:none;transition:color .15s}nav.links>a:hover{color:var(--text)}.icon-link{align-items:center;gap:6px;display:inline-flex}.hero{text-align:center;padding:64px 0 40px}.badge{color:var(--accent);background:var(--accent-soft);border:1px solid #7c8cff4d;border-radius:999px;margin-bottom:24px;padding:6px 14px;font-size:13px;display:inline-block}.eyebrow{color:var(--text-dim);margin:-12px 0 18px;font-size:15px;font-weight:600}h1{letter-spacing:-.02em;margin:0 0 20px;font-size:44px;line-height:1.15}.hero p.lead{color:var(--text-dim);max-width:620px;margin:0 auto 36px;font-size:19px}.cta-row{flex-wrap:wrap;justify-content:center;gap:14px;margin-bottom:14px;display:flex}.btn{border:1px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:13px 24px;font-size:15px;font-weight:600;text-decoration:none;transition:background-color .15s,border-color .15s,transform .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--accent);color:#08080a}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{border-color:var(--card-border);color:var(--text);background:0 0}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.fine-print{color:var(--text-dim);font-size:13px}section{padding:56px 0}section h2{text-align:center;letter-spacing:-.01em;margin:0 0 10px;font-size:28px}section p.section-lead{text-align:center;color:var(--text-dim);max-width:560px;margin:0 auto 40px}.problem{background:var(--bg-raise);border-top:1px solid var(--card-border);border-bottom:1px solid var(--card-border)}.problem .wrap{text-align:center;max-width:960px}.problem p{color:var(--text-dim);margin:0;font-size:17px}.problem strong{color:var(--text)}.problem-lead{max-width:720px;margin:0 auto 20px}.problem-lead:last-of-type{margin-bottom:40px}.highlight-grid{text-align:left;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;display:grid}.highlight{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:24px}.highlight h3{color:var(--text);margin:0 0 8px;font-size:16px}.highlight p{margin:0;font-size:14px}.sub-heading{text-align:center;margin:48px 0 28px;font-size:20px}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.card{background:var(--card);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;padding:24px;transition:border-color .15s,transform .15s}.card:hover{border-color:#7c8cff59;transform:translateY(-2px)}.card h3{margin:0 0 8px;font-size:16px}.card p{color:var(--text-dim);margin:0;font-size:14px}.steps{margin:0;flex-direction:column;gap:22px;max-width:680px;margin-inline:auto;padding:0;list-style:none;display:flex}.step{align-items:flex-start;gap:18px;display:flex}.step-num{background:var(--accent-soft);width:32px;height:32px;color:var(--accent);border:1px solid #7c8cff4d;border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.step h3{margin:4px 0 6px;font-size:16px}.step p{color:var(--text-dim);margin:0;font-size:14px}.step code{background:var(--card);border:1px solid var(--card-border);border-radius:4px;padding:1px 6px;font-family:ui-monospace,Consolas,monospace;font-size:13px}.download-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;display:grid}.dl-card{background:var(--card);border:1px solid var(--card-border);border-radius:18px;padding:30px;transition:border-color .15s,transform .15s}.dl-card:hover{border-color:#7c8cff40;transform:translateY(-2px)}.dl-card h3{margin:0 0 6px;font-size:20px}.dl-card p.dl-sub{color:var(--text-dim);margin:0 0 20px;font-size:14px}.dl-card .btn{justify-content:center;width:100%;margin-bottom:16px}.warn{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-text);border-radius:10px;padding:14px 16px;font-size:13px;line-height:1.5}.warn strong{color:#fff}.warn-info{background:var(--info-bg);border-color:var(--info-border);color:var(--text-dim)}.requirements-note{max-width:680px;margin:0 auto 32px}.demo-grid{grid-template-columns:repeat(auto-fit,minmax(280px,360px));justify-content:center;gap:20px;display:grid}.demo-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;flex-direction:column;gap:12px;padding:20px;display:flex}.demo-card h3{margin:0;font-size:16px}.demo-card p{color:var(--text-dim);margin:0;font-size:13px}.media-frame{background:var(--bg-raise);border-radius:10px;justify-content:center;align-items:center;max-height:420px;display:flex;overflow:hidden}.media-frame img,.media-frame video{object-fit:contain;width:100%;height:100%;display:block}.cmd-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.cmd-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:24px}.cmd-card h3{margin:0 0 12px;font-size:16px}.cmd-card pre{background:var(--bg-raise);border:1px solid var(--card-border);border-radius:8px;margin:0 0 12px;padding:10px 14px;overflow-x:auto}.cmd-card pre code{color:var(--accent);white-space:pre;font-family:ui-monospace,Consolas,monospace;font-size:13px}.cmd-card p{color:var(--text-dim);margin:0;font-size:14px}footer{border-top:1px solid var(--card-border);padding:32px 0}.footer-inner{color:var(--text-dim);flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:20px;font-size:13px;display:flex}.footer-copy p{margin:0 0 2px}.footer-aka{color:var(--text-dim);font-size:12px}.footer-links{align-items:center;gap:20px;display:flex}.footer-links a{text-decoration:none;transition:color .15s}.footer-links a:hover{color:var(--text)}@media (width<=640px){h1{font-size:32px}.hero{padding:44px 0 32px}nav.links{gap:14px}nav.links a:not(.icon-link){display:none}}.guides-hero{padding:56px 0 8px}.guides-hero h1{font-size:36px}.guide-list{gap:20px;padding:32px 0 72px;display:grid}.guide-card{background:var(--card);border:1px solid var(--card-border);border-radius:14px;padding:24px 28px;text-decoration:none;transition:border-color .15s,transform .15s;display:block}.guide-card:hover{border-color:var(--accent);transform:translateY(-2px)}.guide-card h2{margin:0 0 8px;font-size:20px}.guide-card p{color:var(--text-dim);margin:0}.article{max-width:720px;margin:0 auto;padding:56px 24px 96px}.article .kicker{color:var(--accent);margin:0 0 12px;font-size:14px;font-weight:600}.article h1{margin-bottom:20px;font-size:38px}.article .article-lead{color:var(--text-dim);margin-bottom:36px;font-size:19px}.article h2{margin:44px 0 16px;font-size:26px}.article h3{margin:28px 0 10px;font-size:19px}.article p,.article li{color:var(--text);font-size:16px;line-height:1.7}.article ul,.article ol{padding-left:22px}.article li{margin-bottom:8px}.article a{color:var(--accent);-webkit-text-decoration:underline #7c8cff66;text-decoration:underline #7c8cff66}.article a:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.article code{background:var(--bg-raise);border:1px solid var(--card-border);border-radius:4px;padding:2px 6px;font-size:.9em}.article pre{background:var(--bg-raise);border:1px solid var(--card-border);border-radius:10px;padding:18px 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