body.sound-settings-page{min-height:100dvh;margin:0;background:radial-gradient(ellipse at 15% 0%,#123e5b 0,transparent 36%),radial-gradient(ellipse at 100% 30%,#152a52 0,transparent 35%),#061321;color:#eff9ff;font-family:Inter,system-ui,-apple-system,sans-serif}
.sound-shell{width:min(100% - 28px,760px);margin:0 auto;padding:24px 0 48px}
.sound-header{display:flex;align-items:center;gap:15px;margin-bottom:22px}
.sound-header>a{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid #91ddff25;border-radius:15px;background:#ffffff0b;color:#e7f8ff;text-decoration:none;font-size:31px;line-height:1;box-shadow:inset 0 1px #ffffff0c}
.sound-eyebrow{font-size:9px;letter-spacing:.18em;font-weight:850;color:#59d7f5}
.sound-header h1{margin:4px 0 5px;font-size:clamp(23px,5vw,31px);letter-spacing:-.04em}
.sound-header p{margin:0;color:#9ab7c9;font-size:12px}
.sound-master-card,.tone-card{border:1px solid #a5e6ff1b;border-radius:22px;background:linear-gradient(145deg,#102a40ed,#0a1a2aef);box-shadow:0 14px 40px #0002,inset 0 1px #ffffff08}
.sound-master-card{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px;margin-bottom:24px}
.sound-master-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,#087eac,#3157a0);font-size:21px;color:#fff}
.sound-master-icon.call{background:linear-gradient(145deg,#087d7b,#24548a)}
.sound-master-copy{display:flex;flex-direction:column;gap:4px}.sound-master-copy strong{font-size:13px}.sound-master-copy small{font-size:10.5px;line-height:1.4;color:#96b4c8}
.sound-master-divider{grid-column:1/-1;height:1px;background:#b3e8ff16;margin:2px 0}
.sound-switch{position:relative;display:block;width:43px;height:25px}.sound-switch input{position:absolute;opacity:0;width:1px;height:1px}.sound-switch span{position:absolute;inset:0;border-radius:30px;background:#30485a;transition:.2s}.sound-switch span:after{content:"";position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#dcecf4;transition:.2s}.sound-switch input:checked+span{background:linear-gradient(90deg,#0ba9d7,#24d4c0)}.sound-switch input:checked+span:after{transform:translateX(18px);background:white}.sound-switch input:focus-visible+span{outline:2px solid #5cdbff;outline-offset:3px}
.sound-section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0 4px 10px}.sound-section-title span{font-size:10px;font-weight:850;letter-spacing:.14em;color:#a9d7eb}.sound-section-title small{font-size:9px;color:#789bb0;text-align:right}
.tone-card{padding:17px;margin-bottom:13px;transition:border-color .2s,transform .2s}.tone-card:focus-within{border-color:#46c7ed55}
.tone-card-head{display:flex;align-items:center;gap:12px;margin-bottom:17px}.tone-icon{display:grid;place-items:center;flex:0 0 43px;width:43px;height:43px;border-radius:15px;background:linear-gradient(145deg,#087da6,#293f83);font-size:21px;color:#d9f8ff;box-shadow:inset 0 1px #ffffff25}.tone-icon.voice{background:linear-gradient(145deg,#147d76,#245b7e)}.tone-icon.video{background:linear-gradient(145deg,#7046a5,#34539a)}
.tone-card h2{margin:0 0 4px;font-size:15px;letter-spacing:-.02em}.tone-card-head p{margin:0;color:#8eafc2;font-size:10.5px}
.tone-select-label{display:block;margin:0 0 7px;color:#a6c7d9;font-size:10px;font-weight:700}
.tone-select{display:block;width:100%;padding:13px 38px 13px 13px;border:1px solid #8dcde92c;border-radius:13px;background:#0a1c2d;color:#eefaff;font:inherit;font-size:12px;outline:none}.tone-select:focus{border-color:#40c9f0;box-shadow:0 0 0 3px #35bde51c}
.tone-volume{display:grid;grid-template-columns:56px minmax(0,1fr) 42px;align-items:center;gap:10px;margin:15px 0}.tone-volume label{font-size:10px;color:#a5c2d3}.tone-volume input{width:100%;accent-color:#2dc8ee}.tone-volume output{font-size:10px;text-align:right;color:#bcecff;font-variant-numeric:tabular-nums}
.tone-custom-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid #a3e1ff15;border-radius:14px;background:#ffffff04}.tone-file-summary{display:flex;flex-direction:column;gap:4px;min-width:0}.tone-file-summary strong{font-size:11px}.tone-file-summary small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px;color:#85a9bd;font-size:10px}
.tone-file-button,.tone-test,.tone-remove{display:inline-flex;align-items:center;justify-content:center;min-height:37px;padding:0 12px;border-radius:12px;font-size:10px;font-weight:800;cursor:pointer;touch-action:manipulation;transition:transform .16s,filter .16s}
.tone-file-button{flex:none;border:1px solid #4bc9ee4a;background:linear-gradient(145deg,#123e5d,#143454);color:#b9f1ff}.tone-file-button:active,.tone-test:active,.tone-remove:active{transform:scale(.97)}
.tone-actions{display:flex;gap:9px;margin-top:12px}.tone-test{flex:1;border:0;background:linear-gradient(110deg,#1dc4e9,#21d3c1);color:#032137;box-shadow:0 6px 16px #03b9e522}.tone-remove{border:1px solid #e37b9340;background:#582b3b65;color:#ffb5c4}.tone-remove[hidden]{display:none}
.sound-note{display:flex;gap:10px;padding:14px;border:1px solid #5bb9e324;border-radius:16px;background:#0d2b3a6e;color:#8fb5c8}.sound-note>span{font-size:17px;color:#58d6f4}.sound-note p{margin:0;font-size:10px;line-height:1.6}
.sound-status{position:sticky;bottom:12px;padding:12px 14px;margin:12px 0 0;border:1px solid #3dc9bb35;border-radius:13px;background:#103a3beF;color:#d5fffa;font-size:11px;text-align:center;box-shadow:0 8px 30px #0005}.sound-status[hidden]{display:none}
@media(max-width:430px){.sound-shell{width:min(100% - 20px,760px);padding-top:17px}.sound-master-card,.tone-card{padding:13px;border-radius:18px}.sound-master-card{gap:9px;grid-template-columns:37px minmax(0,1fr) auto}.sound-master-icon{width:37px;height:37px;border-radius:12px}.tone-custom-row{align-items:flex-start;flex-direction:column}.tone-file-button{width:100%}.tone-file-summary small{max-width:calc(100vw - 62px)}.sound-section-title{align-items:flex-start;flex-direction:column}.sound-section-title small{text-align:left}}
@media(prefers-reduced-motion:reduce){.tone-card,.tone-file-button,.tone-test,.tone-remove,.sound-switch span,.sound-switch span:after{transition:none}}