.audio-settings[hidden]{display:none}.audio-settings{position:fixed;inset:0;z-index:130;display:grid;place-items:center;padding:18px;background:rgba(3,8,20,.72);backdrop-filter:blur(5px)}.audio-settings-card{position:relative;width:min(460px,100%);padding:26px;border:1px solid #82ddec66;border-radius:20px;background:linear-gradient(145deg,#081629,#12172f);box-shadow:0 25px 80px #0009;color:#edf7ff}.audio-settings-card h2{margin:7px 0 22px;font-size:1.55rem}.audio-settings-close{position:absolute;right:16px;top:14px;width:40px;height:40px;border:1px solid #ffffff22;border-radius:10px;background:#ffffff08;color:#edf7ff;font-size:1.4rem;cursor:pointer}.audio-settings-card button:focus-visible,.audio-settings-card input:focus-visible{outline:2px solid #b4f4ff;outline-offset:3px}.audio-toggle{display:flex;align-items:center;gap:12px;padding:13px 0;color:#dce9f6}.audio-toggle input{width:22px;height:22px;accent-color:#63cfdc}.audio-volume-label{display:flex;justify-content:space-between;margin:17px 0 7px;color:#c4d4e6}.audio-volume-label output{color:#8ce7f1}.audio-settings-card input[type=range]{width:100%;accent-color:#72dae6}.audio-note{margin:18px 0 10px;padding:12px;border-left:2px solid #c8ad70;background:#ffffff08;color:#b9c8d9;font-size:.82rem;line-height:1.65}.audio-status{min-height:1.5em;color:#8ce7f1;font-size:.8rem}
@media(max-width:760px){.audio-settings{padding:12px;align-items:end;padding-bottom:calc(12px + env(safe-area-inset-bottom))}.audio-settings-card{padding:22px 18px;border-radius:20px 20px 14px 14px}.audio-settings-card h2{font-size:1.3rem}}
@media(prefers-reduced-motion:reduce){.audio-settings{backdrop-filter:none}}
body::after{content:"";position:fixed;inset:0;z-index:200;pointer-events:none;background:var(--brightness-overlay-color,#fff);mix-blend-mode:var(--brightness-overlay-blend,screen);opacity:var(--brightness-overlay-opacity,0);transition:opacity .18s ease}
.audio-settings{overflow:auto}.audio-settings-card{max-height:min(90vh,820px);overflow:auto}.settings-group{padding:0 0 15px;margin:0 0 13px;border-bottom:1px solid #ffffff16}.settings-group h3{margin:17px 0 4px;color:#eaf6ff;font-size:.98rem}.setting-select-label{display:block;margin:16px 0 7px;color:#c4d4e6}.audio-settings-card select{width:100%;min-height:44px;padding:9px 12px;border:1px solid #7892ad55;border-radius:9px;background:#081426;color:#edf7ff;font:inherit}.audio-settings-card select:focus-visible{outline:2px solid #b4f4ff;outline-offset:3px}.setting-hints-toggle{padding-bottom:0}html[data-operation-hints="off"] .gallery-hint{display:none}
@media(max-width:760px){.audio-settings-card{max-height:calc(92dvh - env(safe-area-inset-bottom));padding-bottom:calc(18px + env(safe-area-inset-bottom))}.settings-group{padding-bottom:12px;margin-bottom:10px}}