:root{--bg-dark:#0a0a0f;--bg-card:#111118;--bg-elevated:#1a1a24;--border-subtle:#ffffff14;--text-primary:#fff;--text-secondary:#a1a1aa;--text-muted:#71717a;--accent-primary:#8b5cf6;--accent-secondary:#ec4899;--accent-glow:#8b5cf633;--gradient-1:linear-gradient(135deg,#8b5cf6,#ec4899);--gradient-2:linear-gradient(135deg,#3b82f6,#8b5cf6);--success:#10b981;--warning:#f59e0b;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-dark);color:var(--text-primary);scroll-behavior:smooth;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,system-ui,sans-serif;line-height:1.5}.container{max-width:1280px;margin:0 auto;padding:0 24px}h1,h2,h3{letter-spacing:-.02em;font-weight:700}h1{font-size:clamp(2.5rem,6vw,4rem);line-height:1.1}h2{margin-bottom:1rem;font-size:clamp(1.75rem,4vw,2.5rem)}h3{margin-bottom:.5rem;font-size:1.25rem}.gradient-text{background:var(--gradient-1);color:#0000;-webkit-background-clip:text;background-clip:text}.hero-section{border-bottom:1px solid var(--border-subtle);background:radial-gradient(at 30% 40%,#8b5cf614,#0000);padding:80px 0 60px}.hero-badge{margin-bottom:24px}.badge-new{color:var(--accent-primary);background:#8b5cf626;border:1px solid #8b5cf64d;border-radius:100px;padding:6px 14px;font-size:.85rem;font-weight:500;display:inline-block}.hero-title{max-width:900px;margin-bottom:20px}.hero-subtitle{color:var(--text-secondary);max-width:700px;margin-bottom:32px;font-size:1.25rem;line-height:1.5}.hero-cta-group{flex-wrap:wrap;gap:16px;margin-bottom:48px;display:flex}.btn-primary{background:var(--gradient-1);color:#fff;border-radius:100px;align-items:center;gap:8px;padding:14px 32px;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .2s;display:inline-flex}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #8b5cf64d}.btn-arrow{transition:transform .2s}.btn-primary:hover .btn-arrow{transform:translate(4px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-subtle);background:#ffffff0d;border-radius:100px;align-items:center;padding:14px 32px;font-weight:600;text-decoration:none;transition:background .2s;display:inline-flex}.btn-secondary:hover{background:#ffffff1a}.btn-primary-large{background:var(--gradient-1);color:#fff;border-radius:100px;align-items:center;gap:12px;padding:16px 40px;font-size:1.1rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary-large:hover{transform:translateY(-2px);box-shadow:0 12px 28px #8b5cf659}.hero-stats{flex-wrap:wrap;gap:48px;display:flex}.stat{flex-direction:column;display:flex}.stat-number{background:var(--gradient-1);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:2rem;font-weight:800}.stat-label{color:var(--text-muted);font-size:.85rem}section{border-bottom:1px solid var(--border-subtle);padding:80px 0}.section-header{text-align:center;max-width:700px;margin:0 auto 48px}.section-header p{color:var(--text-secondary);font-size:1.1rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.feature-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;transition:all .3s}.feature-card:hover{border-color:#8b5cf64d;transform:translateY(-4px);box-shadow:0 12px 32px #0000004d}.feature-icon{margin-bottom:20px;font-size:2.5rem}.feature-card h3{margin-bottom:12px}.feature-card p{color:var(--text-secondary);line-height:1.6}.usecases-grid{grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:24px;display:grid}.usecase-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:28px;transition:all .3s}.usecase-card:hover{border-color:#8b5cf64d}.usecase-icon{margin-bottom:16px;font-size:2rem;display:block}.usecase-card h3{margin-bottom:12px}.usecase-card p{color:var(--text-secondary);margin-bottom:16px;line-height:1.6}.usecase-example{border-left:3px solid var(--accent-primary);border-radius:var(--radius-sm);color:var(--text-secondary);background:#8b5cf614;padding:12px 16px;font-size:.85rem;line-height:1.5}.usecase-example strong{color:var(--accent-primary)}.steps-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px;margin-bottom:48px;display:grid}.step-card{text-align:center;background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);padding:32px 24px;position:relative}.step-number{background:var(--gradient-1);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:1rem;font-weight:700;display:flex;position:absolute;top:-16px;left:50%;transform:translate(-50%)}.step-icon{margin-bottom:20px;font-size:2.5rem}.step-card h3{margin-bottom:12px}.step-card p{color:var(--text-secondary);margin-bottom:16px}.step-tip{border-radius:var(--radius-sm);color:var(--success);text-align:left;background:#10b98114;padding:10px 12px;font-size:.85rem}.guide-cta{text-align:center;margin-top:32px}.examples-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.example-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px}.example-platform{border-radius:100px;margin-bottom:16px;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-block}.example-platform.youtube{color:#f44;background:#ff000026}.example-platform.tiktok{color:#25f4ee;background:#0000004d}.example-platform.brand{color:#3b82f6;background:#3b82f626}.example-platform.music{color:#ec4899;background:#ec489926}.example-card h3{margin-bottom:12px}.example-prompt{border-radius:var(--radius-sm);color:var(--text-secondary);border-left:2px solid var(--accent-primary);background:#8b5cf60d;margin:12px 0;padding:12px;font-family:Courier New,monospace;font-size:.85rem}.example-use{color:var(--text-muted);margin-top:12px;font-size:.85rem}.practices-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;display:grid}.practice-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px}.practice-card h3{color:var(--accent-primary);margin-bottom:10px;font-size:1rem}.practice-card p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.mistakes-list{flex-direction:column;gap:20px;display:flex}.mistake-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);gap:16px;padding:20px;display:flex}.mistake-icon{flex-shrink:0;font-size:1.5rem}.mistake-content h3{margin-bottom:6px;font-size:1rem}.mistake-content p{color:var(--text-secondary);margin-bottom:8px}.mistake-fix{border-radius:var(--radius-sm);color:var(--success);background:#10b9811a;padding:8px 12px;font-size:.85rem}.advanced-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.advanced-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:linear-gradient(135deg,#8b5cf60d,#ec489908);padding:24px}.advanced-card h3{margin-bottom:12px}.advanced-card p{color:var(--text-secondary);line-height:1.6}.faq-grid{grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px;display:grid}.faq-item{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px}.faq-item h3{cursor:pointer;color:var(--accent-primary);margin-bottom:10px;font-size:1rem}.faq-item p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.inline-link{color:var(--accent-primary);text-decoration:none}.inline-link:hover{text-decoration:underline}.internal-links-section{background:radial-gradient(at 50% 30%,#8b5cf60d,#0000)}.internal-links-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-bottom:48px;display:grid}.internal-link-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);align-items:center;gap:16px;padding:20px;text-decoration:none;transition:all .2s;display:flex}.internal-link-card:hover{border-color:var(--accent-primary);transform:translate(4px)}.link-icon{font-size:1.75rem}.internal-link-card h3{color:var(--text-primary);margin-bottom:4px;font-size:1rem}.internal-link-card p{color:var(--text-muted);font-size:.8rem}.link-arrow{color:var(--accent-primary);margin-left:auto;font-size:1.2rem}.main-cta{text-align:center}.final-cta-section{border-bottom:none;padding:60px 0 80px}.final-cta-card{border-radius:var(--radius-xl);text-align:center;background:linear-gradient(135deg,#8b5cf61a,#ec48990d);border:1px solid #8b5cf633;padding:48px}.final-cta-card h2{margin-bottom:16px}.final-cta-card p{color:var(--text-secondary);max-width:500px;margin-bottom:32px;margin-left:auto;margin-right:auto}.prompt-box{border-radius:var(--radius-lg);background:#0000004d;max-width:600px;margin-bottom:32px;margin-left:auto;margin-right:auto;padding:20px 24px}.prompt-label{color:var(--text-muted);margin-bottom:8px;font-size:.8rem}.prompt-example{color:var(--accent-primary);font-family:Courier New,monospace;font-size:.9rem}.free-note{color:var(--text-muted);margin-top:24px;font-size:.85rem}@media (max-width:768px){.container{padding:0 16px}section{padding:48px 0}.hero-section{padding:48px 0 40px}.hero-stats{gap:24px}.stat-number{font-size:1.5rem}.features-grid,.usecases-grid,.practices-grid,.advanced-grid,.faq-grid,.faq-grid{grid-template-columns:1fr}.mistake-item{flex-direction:column}.final-cta-card{padding:32px 20px}.internal-links-grid{grid-template-columns:1fr}.btn-primary-large{padding:12px 24px;font-size:1rem}}@media (max-width:480px){.hero-cta-group{flex-direction:column}.btn-primary,.btn-secondary{justify-content:center}.step-card{padding:24px 16px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.feature-card,.usecase-card,.step-card{animation:.5s ease-out forwards fadeInUp}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}