*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-deep:#0a0b0e;--bg-stage:#0f1118;--bg-card:#ffffff0a;--accent-gold:#c9a84c;--accent-warm:#e8c87a;--accent-glow:#c9a84c2e;--text-primary:#f0e8d8;--text-secondary:#8a8070;--text-muted:#4a4540;--musician-fill:#2a2e3a;--musician-wind:#2e3328;--musician-brass:#332e28;--conductor-fill:#c9a84c;--podium-fill:#8a7040;--stage-floor:#1a1a22;--baton-color:#e8c87a;--font-display:"Playfair Display", Georgia, serif;--font-ui:"Inter", system-ui, sans-serif;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:32px;--spacing-xl:64px;--transition-fast:.12s ease;--transition-med:.28s cubic-bezier(.4,0,.2,1);--transition-slow:.5s ease}html,body{background:var(--bg-deep);height:100%;color:var(--text-primary);font-family:var(--font-ui);-webkit-font-smoothing:antialiased;font-size:16px;overflow:hidden}#stage{background:radial-gradient(ellipse 80% 60% at 50% 80%, #c9a84c0f 0%, transparent 70%), radial-gradient(ellipse 100% 100% at 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batonDownUp{0%{transform:rotate(0)}40%{transform:rotate(18deg)translateY(4px)}to{transform:rotate(0)}}#piece-info{text-align:center;margin-bottom:clamp(6px,1.2vh,16px)}.piece-title-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.repertoire-pill-btn,.score-pill-btn{color:#ffd56b;font-family:var(--font-ui);letter-spacing:.04em;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0e121cd9;border:1px solid #ffd56b66;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:.82rem;font-weight:600;transition:all .18s cubic-bezier(.16,1,.3,1);display:inline-flex;box-shadow:0 4px 14px #00000073}.repertoire-pill-btn:hover{background:#ffd56b26;border-color:#ffd56b;transform:translateY(-1px);box-shadow:0 0 16px #ffd56b59}.score-pill-btn{border-color:#ffd56b73}.score-pill-btn.active{color:#ffd56b;background:#ffd56b2e;border-color:#ffd56b;box-shadow:0 0 14px 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