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toast-in{0%{opacity:0;transform:translate(-50%)translateY(12px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.confetti-layer{pointer-events:none;z-index:5;opacity:.55;background-image:radial-gradient(circle,#ff638473 2px,#0000 3px),radial-gradient(circle,#36a2eb73 2px,#0000 3px),radial-gradient(circle,#ffce5680 2px,#0000 3px);background-position:0 0,30px 40px,50px 10px;background-size:60px 60px,80px 80px,70px 70px;animation:2.2s linear infinite drift;position:fixed;inset:0}@keyframes drift{0%{background-position:0 0,30px 40px,50px 10px}to{background-position:0 80px,30px 120px,50px 90px}}@media (prefers-reduced-motion:reduce){:root{--kp-dur-1:0s;--kp-dur-2:0s;--kp-dur-3:0s}.skip-link,.pill-btn,.mic-btn,.supervision-continue{transition:none}.mic-btn.is-recording,.mic-btn.is-working,.confetti-layer,.supervision-overlay,.supervision-card,.toast,.settings-backdrop,.settings-panel{animation:none}}.access-gate{min-height:100dvh;padding:var(--kp-space-lg);background:linear-gradient(165deg,#fff4d6 0%,#ffd8e8 45%,#d6f5ff 100%);justify-content:center;align-items:center;display:flex}.access-card{border-radius:var(--kp-radius-xl);background:var(--kp-surface-glass);border:1px solid var(--kp-line);box-shadow:var(--kp-elev-3);flex-direction:column;align-items:center;gap:.75rem;width:100%;max-width:22rem;padding:2.5rem 2rem;display:flex}.access-title{font-size:var(--kp-font-title);letter-spacing:-.02em;font-weight:800}.access-desc{font-size:var(--kp-font-body);color:var(--kp-ink-muted);text-align:center}.access-input{border-radius:var(--kp-radius-sm);text-align:center;background:var(--kp-surface-solid);border:1px solid #0000001f;width:100%;padding:.7rem 1rem;font-size:1rem;font-weight:600}.access-input:focus{border-color:var(--kp-accent-warm);box-shadow:var(--kp-focus-ring);outline:none}.access-error{color:#c0392b;font-size:.85rem;font-weight:700}.access-submit{border-radius:var(--kp-radius-sm);background:var(--kp-accent-warm);color:#fff;width:100%;box-shadow:var(--kp-elev-1);transition:background var(--kp-dur-1) var(--kp-ease-soft);border:none;padding:.7rem;font-size:1rem;font-weight:800}.access-submit:hover:not(:disabled){background:var(--kp-accent-warm-deep)}.sparkle-flash{z-index:50;pointer-events:none;animation:sparkle-fade .6s var(--kp-ease-out) forwards;background:radial-gradient(circle,#ffd70040,#0000 70%);position:fixed;inset:0}@keyframes sparkle-fade{0%{opacity:1}to{opacity:0}}.idle-hint{color:var(--kp-ink-faint);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;font-weight:600;overflow:hidden}.keyboard-hint{color:var(--kp-ink-faint);white-space:nowrap;font-size:.72rem;font-weight:600}.keyboard-hint kbd{background:#fff9;border:1px solid #00000026;border-radius:3px;padding:.05rem .3rem;font-size:.7rem;font-weight:800;display:inline-block;box-shadow:0 1px 2px #00000014}.scene-bar{padding:.15rem var(--kp-space-lg) .75rem;z-index:2;flex-wrap:wrap;justify-content:center;align-items:center;gap:.35rem .65rem;min-height:0;display:flex}.scene-count{color:var(--kp-ink-muted);font-size:.78rem;font-weight:700}.undo-btn{border-radius:var(--kp-radius-pill);color:var(--kp-accent-violet);transition:background var(--kp-dur-1) var(--kp-ease-soft);background:#ffffffb3;border:1px solid #0000001f;padding:.25rem .65rem;font-size:.75rem;font-weight:700}.undo-btn:hover:not(:disabled){background:#fffffff2}.transcript-history{font-size:var(--kp-font-caption);margin-top:.4rem}.transcript-history summary{cursor:pointer;color:var(--kp-ink-muted);font-weight:700}.transcript-history__list{max-height:10rem;margin-top:.3rem;padding:.3rem 0;overflow-y:auto}.transcript-history__entry{border-bottom:1px solid #0000000d;flex-direction:column;gap:.1rem;padding:.25rem 0;font-size:.78rem;display:flex}.transcript-history__num{color:var(--kp-ink-faint);font-weight:800}.speed-slider{min-width:0;height:6px;accent-color:var(--kp-accent-warm);flex:1}.speed-label{color:var(--kp-ink-muted);text-align:right;min-width:2.5rem;font-size:.8rem;font-weight:800}.play-root.is-night{color:#e0e0e0;background:linear-gradient(165deg,#1a1a2e 0%,#16213e 45%,#0f3460 100%)}.play-root.is-night .brand-title,.play-root.is-night .brand-sub{color:#ffffffd9}.play-root.is-night .phrase-btn{color:#fffc;background:#1e1e32b3;border-color:#ffffff1a}.play-root.is-night .pill-btn{color:#fffc;background:#1e1e3299;border-color:#ffffff1f}.play-root.is-night .supervision-card,.play-root.is-night .settings-panel{color:#e0e0e0;background:#141428f2}.play-root.is-night .toast{color:#e0e0e0;background:#ffffff1a}@media (pointer:coarse){.phrase-btn{min-height:48px;padding:.55rem .85rem;font-size:.88rem}.pill-btn{min-height:48px;padding:.55rem 1rem}.settings-trigger{min-width:48px;min-height:48px}}@media (width<=520px){.play-stage{min-height:36vh}.three-host{height:min(44vh,420px)}.top-actions{justify-content:flex-start;width:100%}}@media (width<=380px){.settings-panel{border-radius:0;width:100%;max-height:100dvh;margin:0}}