:root{--tsa-bg-base:#0c0c0f;--tsa-bg-surface:#13131a;--tsa-bg-elevated:#1a1a24;--tsa-bg-hover:#22222e;--tsa-accent:#a78bfa;--tsa-accent-dim:#7c5cbf;--tsa-accent-bright:#c4b5fd;--tsa-accent-glow:#a78bfa26;--tsa-border-subtle:#ffffff0f;--tsa-border-default:#ffffff1a;--tsa-text-primary:#f4f4f6;--tsa-text-secondary:#a1a1aa;--tsa-text-muted:#63636e;--tsa-radius:14px}.tsa-page{z-index:20;background:var(--tsa-bg-base);color:var(--tsa-text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;position:fixed;inset:0;overflow:hidden auto}.tsa-page::-webkit-scrollbar{width:6px}.tsa-page::-webkit-scrollbar-track{background:0 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#7c3aed0d}.tsa-hero-title{letter-spacing:-.03em;margin-bottom:1.25rem;font-size:3.5rem;font-weight:700;line-height:1.1}.tsa-hero-description{color:var(--tsa-text-secondary);max-width:480px;margin-bottom:2.5rem;font-size:1rem;line-height:1.7}.tsa-hero-buttons{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;display:flex}.tsa-scroll-hint{color:var(--tsa-text-muted);animation:2s ease-in-out infinite tsa-bounce;position:absolute;bottom:2.5rem}@keyframes tsa-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}.tsa-gradient-text{background:linear-gradient(135deg,var(--tsa-accent-bright)0%,var(--tsa-accent)50%,#7c3aed 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.tsa-btn-primary{background:linear-gradient(135deg,var(--tsa-accent)0%,#7c3aed 100%);color:#fff;border-radius:10px;align-items:center;gap:8px;padding:12px 28px;font-size:.875rem;font-weight:600;text-decoration:none;transition:all 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.tsa-step-line{display:none}.tsa-step-content{padding-bottom:2rem}.tsa-step:last-child .tsa-step-content{padding-bottom:0}.tsa-step-title{color:var(--tsa-text-primary);margin-bottom:.375rem;font-size:.9375rem;font-weight:600}.tsa-step-text{color:var(--tsa-text-muted);font-size:.8125rem;line-height:1.6}.tsa-cta{z-index:1;text-align:center;padding:6rem 2rem;position:relative}.tsa-cta-glow{filter:blur(60px);pointer-events:none;z-index:0;background:radial-gradient(#8b5cf614 0%,#7c3aed0a 40%,#0000 70%);width:600px;height:400px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.tsa-cta-content{z-index:1;position:relative}.tsa-cta-title{letter-spacing:-.02em;margin-bottom:.75rem;font-size:2rem;font-weight:700}.tsa-cta-subtitle{color:var(--tsa-text-muted);max-width:500px;margin:0 auto 2rem;font-size:.9375rem}.tsa-apps-grid{flex-wrap:wrap;justify-content:center;gap:.625rem;max-width:700px;margin:0 auto;display:flex}.tsa-app-pill{background:var(--tsa-bg-surface);border:1px solid var(--tsa-border-subtle);color:var(--tsa-text-secondary);white-space:nowrap;border-radius:999px;padding:.5rem 1.25rem;font-size:.8125rem;font-weight:500;transition:all .2s}.tsa-app-pill:hover{background:var(--tsa-bg-elevated);border-color:var(--tsa-border-default);color:var(--tsa-text-primary)}.tsa-app-pill-more{color:var(--tsa-accent);background:#a78bfa0f;border-color:#a78bfa26}.tsa-chat-example{background:var(--tsa-bg-surface);border:1px solid var(--tsa-border-subtle);border-radius:var(--tsa-radius);max-width:600px;margin:0 auto;padding:1.25rem 1.5rem}.tsa-chat-message{padding:.375rem 0;font-size:.875rem;line-height:1.4}.tsa-chat-user{margin-right:.375rem;font-weight:700}.tsa-chat-user-viewer{color:#38bdf8}.tsa-chat-user-bot{color:var(--tsa-accent)}.tsa-chat-text{color:var(--tsa-text-primary)}.tsa-chat-note{border-top:1px solid var(--tsa-border-subtle);color:var(--tsa-text-muted);margin-top:1rem;padding-top:.75rem;font-size:.8125rem;line-height:1.6}.tsa-chat-note 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span:nth-child(4){height:14px;animation:1.3s ease-in-out infinite eq4}.theme-preview-eq-bars span:nth-child(5){height:20px;animation:1s ease-in-out infinite eq5}.theme-preview-capsule-bars{flex-shrink:0;align-items:flex-end;gap:2px;height:14px;display:flex}.theme-preview-capsule-bars span{transform-origin:bottom;background:#e4e4e7;border-radius:1px;width:2px;animation:.8s ease-in-out infinite soundbar}.theme-preview-capsule-bars span:first-child{height:4px;animation-delay:0s}.theme-preview-capsule-bars span:nth-child(2){height:9px;animation-delay:.2s}.theme-preview-capsule-bars span:nth-child(3){height:6px;animation-delay:.4s}@keyframes tsa-widget-drift-1{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(15px,-20px)rotate(1deg)}50%{transform:translate(-10px,-35px)rotate(-.5deg)}75%{transform:translate(20px,-10px)rotate(.8deg)}}@keyframes tsa-widget-drift-2{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(-20px,15px)rotate(-1deg)}50%{transform:translate(10px,30px)rotate(.5deg)}75%{transform:translate(-15px,-5px)rotate(-.8deg)}}@keyframes tsa-widget-drift-3{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(25px,10px)rotate(.8deg)}50%{transform:translate(5px,-25px)rotate(-.3deg)}75%{transform:translate(-18px,15px)rotate(.5deg)}}@keyframes tsa-widget-drift-4{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(-12px,-18px)rotate(-.6deg)}50%{transform:translate(20px,8px)rotate(1deg)}75%{transform:translate(8px,-28px)rotate(-.3deg)}}@keyframes tsa-widget-drift-5{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(18px,22px)rotate(.5deg)}50%{transform:translate(-15px,-12px)rotate(-.8deg)}75%{transform:translate(-5px,18px)rotate(.3deg)}}@keyframes tsa-widget-drift-6{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(-22px,-8px)rotate(-.7deg)}50%{transform:translate(12px,20px)rotate(.4deg)}75%{transform:translate(18px,-15px)rotate(-.5deg)}}@keyframes tsa-widget-drift-7{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(10px,-25px)rotate(.9deg)}50%{transform:translate(-20px,5px)rotate(-.6deg)}75%{transform:translate(15px,20px)rotate(.4deg)}}@keyframes tsa-widget-drift-8{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(-15px,12px)rotate(-.4deg)}50%{transform:translate(18px,-18px)rotate(.7deg)}75%{transform:translate(-8px,-6px)rotate(-.9deg)}}@keyframes tsa-widget-drift-9{0%,to{transform:translate(0)rotate(0)}25%{transform:translate(8px,18px)rotate(.6deg)}50%{transform:translate(-25px,-10px)rotate(-.5deg)}75%{transform:translate(12px,-20px)rotate(.8deg)}}@media (max-width:768px){.tsa-hero-title{font-size:2.5rem}.tsa-features-grid{grid-template-columns:1fr}.tsa-feature-card--wide{grid-column:span 1}.tsa-section{padding:3rem 1.5rem}.tsa-widgets-container{display:none}}@media (max-width:640px){.tsa-hero-buttons{flex-direction:column;width:100%}.tsa-btn-primary,.tsa-btn-secondary{justify-content:center;width:100%}}