.sound-start{border:1px solid var(--accent);border-radius:var(--radius-sm);color:var(--accent);letter-spacing:.02em;cursor:pointer;background:0 0;padding:12px 14px;font-size:14px;font-weight:700;transition:background .15s,color .15s}.sound-start:hover{background:#ff8c421f}.sound-start.is-running{background:var(--accent);color:#1a0e04}.sound-start:focus-visible{outline:2px solid var(--altitude,#8fd3ff);outline-offset:2px}.sound-switcher{background:var(--navy-900);border:1px solid var(--line);border-radius:var(--radius-sm);grid-template-columns:repeat(3,1fr);gap:4px;padding:4px;display:grid}.sound-config-button{color:var(--text-dim);font-family:var(--mono);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;padding:8px 2px;font-size:12.5px;font-weight:700;transition:all .15s}.sound-config-button:hover{color:var(--text)}.sound-config-button.is-active{background:var(--navy-600);color:#fff}.sound-config-button:focus-visible{outline:2px solid var(--altitude,#8fd3ff);outline-offset:1px}.sound-tour-btn{width:100%;margin-top:8px}