.sound-collection{max-width:760px;width:calc(100% - 24px);max-height:88dvh;padding:22px;color:var(--text,#f3f1e8);background:#17232b;border:1px solid #637b83;border-radius:16px;overflow:auto}
.sound-collection::backdrop{background:#000b}
.sound-collection h2{margin:0 44px 8px 0}.sound-collection h3{font-size:1rem;margin:18px 0 8px}
.sound-collection p{line-height:1.5}.sound-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
.sound-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.sound-grid button{min-height:48px;text-align:left;white-space:normal;line-height:1.3;padding:10px;font-size:.9rem}
.sound-grid button[aria-pressed=true]{outline:2px solid #ecc278;background:#36515d}
.sound-list-status{position:sticky;top:-22px;padding:12px 0;background:#17232b;z-index:1;min-height:48px}
.sound-collection .close-sounds{float:right;min-width:44px;min-height:44px}
@media(max-width:520px){.sound-collection{padding:14px}.sound-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sound-list-status{top:-14px}}