/* 弹出菜单(布局/声音/语言/CC) 与通用 .row/.hint */
.menu{position:fixed;z-index:30;min-width:160px;max-width:min(90vw,320px);padding:6px;border-radius:20px;display:flex;flex-direction:column;gap:2px;max-height:80vh;overflow:auto}
.mi{appearance:none;border:0;background:transparent;color:#fff;display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:14px;cursor:pointer;text-align:left;white-space:nowrap}
.mi:hover{background:rgba(255,255,255,.1)}.mi i{width:8px;height:8px;border-radius:50%;background:transparent;flex:none}
.mi.checked{background:rgba(122,242,71,.14)}.mi.checked i{background:var(--accent)}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px}.row input[type=range]{width:55%}
.hint{color:var(--muted);font-size:12px}