:root{color-scheme:dark;--bg-body:#080c14;--bg-card:#0f172ad9;--bg-card-subtle:#1e293bb3;--border-subtle:#ffffff2e;--border-hover:#00f2fe80;--brand-cyan:#00f2fe;--brand-blue:#4facfe;--brand-indigo:#7b2cbf;--brand-coral:#ff007f;--text-main:#fff;--text-sub:#cbd5e1;--text-muted:#94a3b8;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--shadow-sm:0 4px 12px #0003;--shadow-md:0 8px 32px #00000059;--shadow-lg:0 20px 50px #0009;--font-sans:"Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-body);color:var(--text-main);font-family:var(--font-sans)}body{background-color:var(--bg-body);min-height:100vh;color:var(--text-main);position:relative;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;filter:blur(90px);background:radial-gradient(circle,#00f2fe24 0%,#7b2cbf1a 50%,#0000 70%);width:1000px;height:600px;position:fixed;top:-150px;left:50%;transform:translate(-50%)}body:after{content:"";pointer-events:none;z-index:0;filter:blur(100px);background:radial-gradient(circle,#4facfe14 0%,#0000 70%);width:700px;height:700px;position:fixed;bottom:-200px;right:-100px}a{color:inherit;text-underline-offset:4px;text-decoration:none}.gradient-text{background:linear-gradient(135deg,#00f2fe 0%,#4facfe 50%,#00c6ff 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.skip-link{z-index:100;color:#fff;border-radius:var(--radius-sm);border:1px solid var(--brand-cyan);box-shadow:var(--shadow-md);background:#0f172a;padding:10px 16px;transition:transform .2s;position:fixed;top:16px;left:16px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:border-color .3s,transform .3s,box-shadow .3s}.glass-card:hover{border-color:var(--border-hover);box-shadow:0 12px 40px #00f2fe26}.site-header{z-index:50;-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border-subtle);background:#080c14d9;width:100%;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;max-width:1200px;height:80px;margin:0 auto;padding:0 24px;display:flex}.brand-logo img{width:auto;height:38px;display:block}.nav-links{color:var(--text-sub);align-items:center;gap:32px;font-size:14px;font-weight:600;display:flex}.nav-links a{transition:color .2s}.nav-links a:hover{color:var(--brand-cyan)}.btn-primary{color:#031327;cursor:pointer;background:linear-gradient(135deg,#00f2fe 0%,#4facfe 100%);border:none;border-radius:9999px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:800;transition:transform .2s,box-shadow .2s;display:inline-flex;box-shadow:0 4px 20px #00f2fe59}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px #00f2fe80}.btn-secondary{color:var(--text-main);border:1px solid var(--border-subtle);backdrop-filter:blur(8px);background:#ffffff0d;border-radius:9999px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;transition:background .2s,border-color .2s,transform .2s;display:inline-flex}.btn-secondary:hover{border-color:var(--border-hover);background:#ffffff1a;transform:translateY(-2px)}.section-container{z-index:1;max-width:1200px;margin:0 auto;padding:90px 24px;position:relative}.badge-pill{color:var(--brand-cyan);background:#00f2fe1a;border:1px solid #00f2fe4d;border-radius:9999px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:13px;font-weight:700;display:inline-flex}.badge-dot{background:var(--brand-cyan);width:6px;height:6px;box-shadow:0 0 8px var(--brand-cyan);border-radius:50%}.hero-section{text-align:center;padding-top:80px;padding-bottom:60px}.hero-title{letter-spacing:-.02em;color:#fff;margin-bottom:24px;font-size:56px;font-weight:900;line-height:1.15}@media (width<=768px){.hero-title{font-size:36px}}.hero-subtitle{color:var(--text-sub);max-width:780px;margin:0 auto 36px;font-size:18px;line-height:1.7}.hero-ctas{justify-content:center;align-items:center;gap:16px;margin-bottom:60px;display:flex}.demo-window{border-radius:var(--radius-lg);border:1px solid var(--border-subtle);backdrop-filter:blur(20px);background:#0f172ad9;max-width:1000px;margin:0 auto;overflow:hidden;box-shadow:0 25px 60px #0009}.demo-header{border-bottom:1px solid var(--border-subtle);background:#1e293b99;justify-content:space-between;align-items:center;height:44px;padding:0 16px;display:flex}.window-dots{gap:8px;display:flex}.window-dot{border-radius:50%;width:12px;height:12px}.dot-red{background:#ff5f56}.dot-yellow{background:#ffbd2e}.dot-green{background:#27c93f}.demo-title-bar{color:var(--text-sub);align-items:center;gap:6px;font-size:12px;font-weight:700;display:flex}.demo-body{text-align:left;grid-template-columns:1fr 1fr;gap:24px;padding:24px;display:grid}@media (width<=768px){.demo-body{grid-template-columns:1fr}}.editor-box{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#080c1499;flex-direction:column;gap:14px;padding:18px;display:flex}.editor-top{justify-content:space-between;align-items:center;display:flex}.editor-label{color:var(--text-main);font-size:13px;font-weight:700}.ai-enhance-btn{color:var(--brand-cyan);cursor:pointer;background:linear-gradient(135deg,#00f2fe26 0%,#7b2cbf26 100%);border:1px solid #00f2fe66;border-radius:9999px;padding:6px 14px;font-size:12px;font-weight:700;transition:all .2s}.ai-enhance-btn:hover{background:linear-gradient(135deg,#00f2fe4d 0%,#7b2cbf4d 100%);box-shadow:0 0 12px #00f2fe66}.input-media-preview{border-radius:var(--radius-sm);color:var(--text-main);background:#1e293b80;border:1px dashed #00f2fe4d;align-items:center;gap:10px;padding:10px 14px;font-size:12px;display:flex}.caption-input-box{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-main);background:#1e293b80;min-height:85px;padding:12px;font-size:13px;line-height:1.5;transition:border-color .2s}.sync-output-box{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#080c1499;flex-direction:column;gap:12px;padding:18px;display:flex}.output-title{color:var(--text-main);justify-content:space-between;align-items:center;margin-bottom:4px;font-size:13px;font-weight:700;display:flex}.status-live-tag{color:#10b981;background:#10b98126;border:1px solid #10b9814d;border-radius:9999px;padding:2px 8px;font-size:11px;font-weight:700}.platform-output-item{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:#1e293b66;justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.platform-info{align-items:center;gap:10px;display:flex}.platform-icon-box{color:#fff;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;font-weight:800;display:flex}.platform-name{color:var(--text-main);font-size:13px;font-weight:700}.platform-desc{color:var(--text-muted);font-size:11px}.sync-status-done{color:#10b981;font-size:12px;font-weight:700}.compare-container{grid-template-columns:1fr 1fr;gap:24px;margin-top:40px;display:grid}@media (width<=768px){.compare-container{grid-template-columns:1fr}}.compare-box{border-radius:var(--radius-md);padding:32px}.compare-old{background:#ef44440a;border:1px solid #ef444433}.compare-new{background:#10b9810d;border:1px solid #10b9814d;box-shadow:0 8px 32px #10b9811a}.compare-box h3{align-items:center;gap:10px;margin-bottom:20px;font-size:20px;font-weight:800;display:flex}.compare-list{color:var(--text-sub);flex-direction:column;gap:14px;font-size:14px;line-height:1.6;list-style:none;display:flex}.features-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:40px;display:grid}.feature-card{padding:32px}.feature-icon-wrapper{border-radius:var(--radius-sm);width:48px;height:48px;color:var(--brand-cyan);background:#00f2fe1a;border:1px solid #00f2fe4d;justify-content:center;align-items:center;margin-bottom:20px;font-size:22px;display:flex}.feature-card h3{color:var(--text-main);margin-bottom:12px;font-size:18px;font-weight:800}.feature-card p{color:var(--text-sub);font-size:14px;line-height:1.65}.platforms-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;display:grid}@media (width<=900px){.platforms-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.platforms-grid{grid-template-columns:1fr}}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:stretch;gap:32px;margin-top:48px;display:grid}.pricing-card{flex-direction:column;justify-content:space-between;padding:40px 32px;display:flex;position:relative}.pricing-featured{border-color:var(--brand-cyan);background:#0f172ae6;box-shadow:0 12px 40px #00f2fe33}.pricing-price{color:var(--text-main);margin-top:16px;font-size:44px;font-weight:900}.pricing-price span{color:var(--text-muted);font-size:14px;font-weight:500}.faq-list{flex-direction:column;gap:20px;max-width:800px;margin-top:40px;margin-left:auto;margin-right:auto;display:flex}.faq-item{padding:24px 28px}.faq-item h4{color:var(--text-main);margin-bottom:10px;font-size:16px;font-weight:800}.faq-item p{color:var(--text-sub);font-size:14px;line-height:1.65}.site-footer{border-top:1px solid var(--border-subtle);background:#080c14e6;padding:60px 24px}.footer-inner{text-align:center;flex-direction:column;align-items:center;gap:32px;max-width:1200px;margin:0 auto;display:flex}.footer-links{color:var(--text-muted);gap:24px;font-size:13px;display:flex}.footer-links a:hover{color:var(--brand-cyan)}