.breadcrumb-row[data-astro-cid-a7zgelml]{font-size:.8rem;color:var(--text-3);margin-bottom:1.5rem;display:flex;align-items:center;gap:.4rem}.breadcrumb-row[data-astro-cid-a7zgelml] a[data-astro-cid-a7zgelml]{color:var(--text-3)}.breadcrumb-row[data-astro-cid-a7zgelml] a[data-astro-cid-a7zgelml]:hover{color:var(--accent-2)}.breadcrumb-row[data-astro-cid-a7zgelml] .sep[data-astro-cid-a7zgelml]{opacity:.4}.tool-wrap[data-astro-cid-a7zgelml]{max-width:680px;margin:0 auto}.tool-header[data-astro-cid-a7zgelml]{text-align:center;margin-bottom:1rem}.tool-header[data-astro-cid-a7zgelml] h1[data-astro-cid-a7zgelml]{font-size:clamp(1.5rem,3.5vw,2rem);margin-bottom:.4rem}.subtitle[data-astro-cid-a7zgelml]{color:var(--text-2);font-size:.92rem;margin-bottom:0}.headphone-hint[data-astro-cid-a7zgelml]{text-align:center;font-size:.78rem;color:var(--teal);background:var(--teal-dim);border:1px solid rgba(45,212,191,.15);border-radius:var(--radius-sm);padding:.4rem 1rem;margin-bottom:1.25rem}.hp-icon[data-astro-cid-a7zgelml]{font-size:.9rem}.scenes[data-astro-cid-a7zgelml]{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:1.25rem}.scene-btn[data-astro-cid-a7zgelml]{background:var(--bg-3);border:1px solid var(--border);border-radius:999px;padding:.4rem .9rem;font-size:.78rem;color:var(--text-2);cursor:pointer;transition:all .18s;font-family:inherit}.scene-btn[data-astro-cid-a7zgelml]:hover{border-color:var(--accent);color:var(--text-1)}.scene-btn[data-astro-cid-a7zgelml].active{border-color:var(--accent);color:var(--accent-2);background:var(--accent-dim)}.scene-icon[data-astro-cid-a7zgelml]{margin-right:.2rem}.stage-wrap[data-astro-cid-a7zgelml]{position:relative;margin:0 auto 1rem;max-width:400px;aspect-ratio:1}.stage[data-astro-cid-a7zgelml]{width:100%;height:100%;display:block;border-radius:50%;overflow:visible;border:1px solid var(--border);cursor:default;touch-action:none}.empty-hint[data-astro-cid-a7zgelml]{position:absolute;bottom:20%;left:50%;transform:translate(-50%);font-size:.78rem;color:var(--text-3);pointer-events:none;white-space:nowrap}.palette[data-astro-cid-a7zgelml]{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:.4rem;margin-bottom:1rem}.pal-btn[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.35rem;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.45rem .6rem;font-size:.75rem;color:var(--text-2);cursor:pointer;transition:all .18s;font-family:inherit}.pal-btn[data-astro-cid-a7zgelml]:hover{border-color:var(--border-2);color:var(--text-1)}.pal-btn[data-astro-cid-a7zgelml].active{border-color:var(--accent);color:var(--accent-2)}.pal-dot[data-astro-cid-a7zgelml]{width:10px;height:10px;border-radius:50%;flex-shrink:0}.sel-controls[data-astro-cid-a7zgelml]{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.75rem 1rem;margin-bottom:1rem}.sel-header[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.sel-dot[data-astro-cid-a7zgelml]{width:12px;height:12px;border-radius:50%;flex-shrink:0}.sel-name[data-astro-cid-a7zgelml]{font-size:.85rem;font-weight:600;color:var(--text-1);flex:1}.sel-remove[data-astro-cid-a7zgelml]{background:none;border:none;color:var(--text-3);cursor:pointer;font-size:1rem;padding:0 .25rem;transition:color .18s}.sel-remove[data-astro-cid-a7zgelml]:hover{color:var(--danger)}.sel-row[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.5rem}.sel-row[data-astro-cid-a7zgelml]+.sel-row[data-astro-cid-a7zgelml]{margin-top:.35rem}.sel-label[data-astro-cid-a7zgelml]{font-size:.72rem;color:var(--text-3);width:40px;flex-shrink:0}.sel-val[data-astro-cid-a7zgelml]{font-size:.72rem;color:var(--text-3);width:36px;text-align:right}.slider[data-astro-cid-a7zgelml]{flex:1;height:4px;-webkit-appearance:none;appearance:none;background:var(--bg-4);border-radius:2px;outline:none}.slider[data-astro-cid-a7zgelml]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg);box-shadow:0 0 6px #7c6af766}.slider[data-astro-cid-a7zgelml]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg)}.master[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius);padding:.75rem 1rem;margin-bottom:3rem}.play-btn[data-astro-cid-a7zgelml]{width:36px;height:36px;border-radius:50%;background:var(--accent);border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .18s;flex-shrink:0}.play-btn[data-astro-cid-a7zgelml]:hover{background:var(--accent-2)}.play-btn[data-astro-cid-a7zgelml].playing{background:var(--teal)}.master-vol-wrap[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.4rem;flex:1;min-width:120px}.mvol-label[data-astro-cid-a7zgelml]{font-size:.7rem;color:var(--text-3)}.toggle-btn[data-astro-cid-a7zgelml]{background:var(--bg-4);border:1px solid var(--border);border-radius:999px;padding:.3rem .7rem;font-size:.72rem;color:var(--text-3);cursor:pointer;transition:all .18s;font-family:inherit}.toggle-btn[data-astro-cid-a7zgelml]:hover{border-color:var(--border-2);color:var(--text-2)}.toggle-btn[data-astro-cid-a7zgelml].active{border-color:var(--teal);color:var(--teal);background:var(--teal-dim)}.timer-wrap[data-astro-cid-a7zgelml]{display:flex;align-items:center;gap:.4rem}.timer-sel[data-astro-cid-a7zgelml]{background:var(--bg-4);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.3rem .5rem;font-size:.72rem;color:var(--text-2);font-family:inherit;cursor:pointer}.timer-sel[data-astro-cid-a7zgelml] option[data-astro-cid-a7zgelml]{background:var(--bg-3)}.timer-display[data-astro-cid-a7zgelml]{font-size:.72rem;color:var(--teal);font-variant-numeric:tabular-nums}.seo-content[data-astro-cid-a7zgelml]{max-width:680px;margin:0 auto}.seo-content[data-astro-cid-a7zgelml] h2[data-astro-cid-a7zgelml]{font-size:1.2rem;margin:2.5rem 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border)}.sound-explainers[data-astro-cid-a7zgelml]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.explainer[data-astro-cid-a7zgelml]{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-sm);padding:1rem}.explainer[data-astro-cid-a7zgelml] h3[data-astro-cid-a7zgelml]{font-size:.92rem;margin:0 0 .4rem;color:var(--text-1)}.explainer[data-astro-cid-a7zgelml] p[data-astro-cid-a7zgelml]{font-size:.82rem;color:var(--text-2);margin-bottom:.5rem;line-height:1.55}.explainer[data-astro-cid-a7zgelml] a[data-astro-cid-a7zgelml]{font-size:.78rem;color:var(--accent-2)}.faq-list[data-astro-cid-a7zgelml]{display:flex;flex-direction:column;gap:.5rem}.faq-item[data-astro-cid-a7zgelml]{background:var(--bg-3);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.faq-item[data-astro-cid-a7zgelml] summary[data-astro-cid-a7zgelml]{padding:.75rem 1rem;font-size:.88rem;font-weight:500;color:var(--text-1);cursor:pointer;list-style:none}.faq-item[data-astro-cid-a7zgelml] summary[data-astro-cid-a7zgelml]::-webkit-details-marker{display:none}.faq-item[data-astro-cid-a7zgelml] summary[data-astro-cid-a7zgelml]:before{content:"▸ ";color:var(--accent)}.faq-item[data-astro-cid-a7zgelml][open] summary[data-astro-cid-a7zgelml]:before{content:"▾ "}.faq-item[data-astro-cid-a7zgelml] p[data-astro-cid-a7zgelml]{padding:0 1rem .75rem;font-size:.82rem;color:var(--text-2);line-height:1.6}@media(max-width:600px){.palette[data-astro-cid-a7zgelml]{grid-template-columns:repeat(3,1fr)}.master[data-astro-cid-a7zgelml]{gap:.5rem}.master-vol-wrap[data-astro-cid-a7zgelml]{min-width:100px}.sound-explainers[data-astro-cid-a7zgelml]{grid-template-columns:1fr}}