@keyframes lp-slide-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes lp-note-fall{0%{transform:translateY(0)}to{transform:translateY(460px)}}@keyframes lp-key-hit{0%,10%{background:var(--hit);box-shadow:0 0 14px var(--hit)}14%,to{background:var(--key-bg);box-shadow:none}}@keyframes lp-key-hit-long{0%,17%{background:var(--hit);box-shadow:0 0 14px var(--hit)}21%,to{background:var(--key-bg);box-shadow:none}}@keyframes lp-score-playhead{0%{opacity:1;transform:translate(0)}49.9%{opacity:1;transform:translateX(var(--travel))}50%,to{opacity:0;transform:translateX(var(--travel))}}@keyframes lp-score-band{0%,24.9%{opacity:1}25%,to{opacity:0}}@keyframes lp-score-note{0%,10%{fill:var(--accent-primary);stroke:var(--accent-primary)}14%,to{fill:var(--text-primary);stroke:var(--text-primary)}}.landing-page{scroll-behavior:smooth;background:var(--bg-surface);--font-display:var(--font-dm-sans), "Hiragino Kaku Gothic ProN", "Yu Gothic", 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.25s;display:inline-flex}.faq-item--open .faq-toggle{border-color:var(--accent-primary);color:var(--accent-primary-light);transform:rotate(180deg)}.faq-answer{grid-template-rows:0fr;margin:0;transition:grid-template-rows .3s;display:grid}.faq-answer-inner{min-height:0;color:var(--text-secondary);font-size:.9375rem;line-height:1.8;overflow:hidden}.faq-item--open .faq-answer{grid-template-rows:1fr}.faq-item--open .faq-answer-inner{padding-bottom:var(--space-lg)}.cta-section{text-align:center;padding-bottom:140px;position:relative}.cta-section h2{font-family:var(--font-display);color:var(--text-primary);margin:0 0 var(--space-xl) 0;letter-spacing:-.01em;font-size:clamp(1.625rem,3vw,2.25rem);font-weight:700}.cta-buttons{justify-content:center;align-items:center;gap:var(--space-md);z-index:1;flex-direction:row;display:flex;position:relative}.cta-keys{background:repeating-linear-gradient(90deg, color-mix(in srgb, var(--text-primary) 7%, transparent) 0 44px, transparent 44px 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p{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.7}.lp-text-link{flex-shrink:0;font-size:.8125rem}.starter-songs{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.starter-song{color:var(--text-primary);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:12px;text-decoration:none;transition:border-color .2s;display:flex;overflow:hidden}.starter-song:hover{border-color:var(--accent-primary)}.starter-song:hover h3{color:var(--accent-primary-dark)}.starter-song-body{min-width:0;padding:22px 16px}.starter-composer{color:var(--text-secondary);font-size:.75rem}.starter-song h3{margin:8px 0;font-size:1rem;line-height:1.5}.starter-song p{color:var(--text-secondary);margin:0 0 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