.ht-container .card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 6px #00000012;padding:20px;margin-bottom:16px}.ht-container .setup-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:14px}.ht-container .setup-emoji{font-size:34px;line-height:1;flex-shrink:0;width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--ic-hearing);border-radius:14px}.ht-container .setup-title{font-size:17px;font-weight:800;color:var(--text);margin-bottom:2px}.ht-container .setup-sub{font-size:13px;color:var(--sub);line-height:1.5}.ht-container .prep-list{list-style:none;padding:0;margin:0 0 18px;display:flex;flex-direction:column;gap:10px}.ht-container .prep-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text);line-height:1.6}.ht-container .prep-list .num{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--primary-muted);color:var(--primary);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:1px}.ht-container .prep-list b{color:var(--text);font-weight:700}.ht-container .setup-row{margin-bottom:16px}.ht-container .setup-label{font-size:12px;font-weight:700;color:var(--sub);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.ht-container .mode-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ht-container .mode-tab{padding:12px 8px;border:2px solid var(--border);border-radius:10px;background:var(--card);cursor:pointer;transition:all .15s;text-align:center;font-family:inherit}.ht-container .mode-tab:hover,.ht-container .mode-tab.active{border-color:var(--primary);background:var(--primary-muted)}.ht-container .mode-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:2px}.ht-container .mode-tab.active .mode-name{color:var(--primary)}.ht-container .mode-sub{font-size:12px;color:var(--sub)}.ht-container .calib-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.ht-container .calib-btn{padding:10px 16px;border:2px solid var(--border);background:var(--card);color:var(--text);border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;transition:all .15s;font-family:inherit;flex-shrink:0}.ht-container .calib-btn:hover,.ht-container .calib-btn.playing{border-color:var(--primary);color:var(--primary);background:var(--primary-muted)}.ht-container .calib-hint{flex:1;min-width:200px;font-size:12px;color:var(--sub);line-height:1.5}.ht-container .big-primary{display:block;width:100%;padding:16px;border:none;border-radius:var(--radius);background:linear-gradient(135deg,var(--primary),var(--primary-end));color:#fff;font-size:17px;font-weight:800;cursor:pointer;transition:filter .15s,transform .1s;letter-spacing:.5px;font-family:inherit;line-height:1.4}.ht-container .big-primary:hover{filter:brightness(1.08)}.ht-container .big-primary:active{transform:scale(.99);filter:brightness(.95)}.ht-container .big-primary.success{background:linear-gradient(135deg,#4caf50,#81c784)}.ht-container .big-primary small{display:block;margin-top:4px;font-size:12px;font-weight:500;opacity:.88;letter-spacing:0}.ht-container .progress-row{display:flex;align-items:center;gap:12px;margin-bottom:18px}.ht-container .progress-text{font-size:13px;font-weight:700;color:var(--sub);white-space:nowrap;flex-shrink:0}.ht-container .progress-bar{flex:1;height:6px;border-radius:3px;background:var(--card-alt);overflow:hidden}.ht-container .progress-fill{height:100%;width:0%;background:linear-gradient(to right,var(--primary),var(--primary-end));border-radius:3px;transition:width .3s ease}.ht-container .freq-display{text-align:center;padding:18px 0 24px}.ht-container .ear-tag{display:inline-block;padding:4px 12px;background:var(--ic-hearing);color:var(--text);border-radius:12px;font-size:12px;font-weight:700;letter-spacing:.5px;margin-bottom:10px}.ht-container .ear-tag.left{background:#e91e631f;color:#c2185b}.ht-container .ear-tag.right{background:#1976d21f;color:#1565c0}[data-theme=dark] .ht-container .ear-tag.left{background:#e91e6338;color:#f48fb1}[data-theme=dark] .ht-container .ear-tag.right{background:#1976d247;color:#90caf9}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .ht-container .ear-tag.left{background:#e91e6338;color:#f48fb1}:root:not([data-theme=light]) .ht-container .ear-tag.right{background:#1976d247;color:#90caf9}}.ht-container .freq-num{font-size:64px;font-weight:900;line-height:1;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:-2px;display:inline-block}.ht-container .freq-unit{display:inline-block;font-size:22px;font-weight:700;color:var(--sub);margin-left:4px}.ht-container .freq-desc{margin-top:8px;font-size:13px;color:var(--sub);font-weight:500}.ht-container .vol-track{position:relative;height:28px;border-radius:14px;background:var(--card-alt);overflow:hidden;margin-bottom:16px}.ht-container .vol-fill{height:100%;width:0%;background:linear-gradient(to right,var(--primary),var(--primary-end));border-radius:14px;transition:width .1s linear}.ht-container .vol-marks{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-between;padding:0 12px;font-size:11px;font-weight:600;color:var(--sub);pointer-events:none;mix-blend-mode:difference;color:#fff;opacity:.65}.ht-container .test-actions{display:flex;gap:8px;margin-top:12px}.ht-container .test-actions .ghost-btn{flex:1}.ht-container .ghost-btn{padding:10px 12px;border:1.5px solid var(--border);background:var(--card);color:var(--sub);border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.ht-container .ghost-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-muted)}.ht-container .test-hint{margin-top:14px;padding:10px 12px;background:var(--card-alt);border-radius:8px;font-size:12px;color:var(--sub);line-height:1.55}.ht-container .test-hint b{color:var(--text);font-weight:700}.ht-container .result-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}.ht-container .result-icon{font-size:30px;line-height:1;width:56px;height:56px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--ic-hearing);border-radius:14px}.ht-container .result-head.warn .result-icon{background:#ff980026}.ht-container .result-head.good .result-icon{background:#4caf502e}.ht-container .result-title{font-size:18px;font-weight:800;color:var(--text);margin-bottom:4px}.ht-container .result-desc{font-size:13px;color:var(--sub);line-height:1.55}.ht-container .result-grid{display:grid;gap:8px;grid-template-columns:1fr;margin-bottom:18px}.ht-container .result-row{display:flex;align-items:center;padding:10px 14px;background:var(--card-alt);border-radius:10px;font-size:13px}.ht-container .result-row .row-label{flex-shrink:0;min-width:88px;font-weight:700;color:var(--text)}.ht-container .result-row .row-value{flex:1;color:var(--sub);line-height:1.5}.ht-container .result-row .row-value b{color:var(--text);font-weight:700}.ht-container .result-actions{display:flex;gap:8px;flex-wrap:wrap}.ht-container .result-actions .ghost-btn{flex:1;min-width:110px}.ht-container .chart-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:12px;flex-wrap:wrap}.ht-container .chart-title{font-size:15px;font-weight:800;color:var(--text)}.ht-container .chart-legend{display:flex;gap:12px;font-size:12px;color:var(--sub)}.ht-container .chart-legend .legend-item{display:flex;align-items:center;gap:6px}.ht-container .chart-legend .legend-dot{width:12px;height:12px;border-radius:50%}.ht-container .audiogram{width:100%;height:auto;max-height:360px;background:var(--card-alt);border-radius:10px;padding:8px}.ht-container .audiogram .grid-line{stroke:var(--border);stroke-width:1}.ht-container .audiogram .grid-line-major{stroke:var(--border);stroke-width:1.5}.ht-container .audiogram .axis-label{fill:var(--sub);font-size:11px;font-weight:600;font-family:Menlo,Consolas,monospace}.ht-container .audiogram .band{opacity:.3}.ht-container .audiogram .data-line{fill:none;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}.ht-container .audiogram .data-dot{stroke:var(--card-alt);stroke-width:2}.ht-container .audiogram .miss-x{stroke-width:2.5;stroke-linecap:round}.ht-container .chart-axis-hint{margin-top:8px;font-size:11px;color:var(--sub);text-align:center;line-height:1.55}@media(min-width:720px){.ht-container .result-grid:not(.single){grid-template-columns:1fr 1fr}}@media(max-width:600px){.ht-container .card{padding:16px}.ht-container .freq-num{font-size:56px}.ht-container .setup-emoji{width:44px;height:44px;font-size:28px}.ht-container .mode-tab{padding:10px 6px}.ht-container .mode-name{font-size:13px}.ht-container .mode-sub{font-size:11px}.ht-container .big-primary{padding:14px;font-size:16px;min-height:56px}.ht-container .calib-row{gap:8px}.ht-container .calib-btn{width:100%}.ht-container .calib-hint{min-width:0}.ht-container .test-actions{flex-wrap:wrap}.ht-container .test-actions .ghost-btn{min-width:0;flex:1}.ht-container .ghost-btn{padding:10px 8px;font-size:12px}.ht-container .audiogram{max-height:none}.ht-container button{touch-action:manipulation}}.ht-container .freq-detail{display:inline-flex;flex-wrap:wrap;gap:4px 10px;margin-top:4px;font-family:Menlo,Consolas,monospace;font-size:12px}.ht-container .freq-detail .ok{color:var(--text)}.ht-container .freq-detail .miss{color:#f44336}