.noise-remover{--nr-canvas:hsl(var(--background));--nr-panel:hsl(var(--card));--nr-surface:hsl(var(--muted));--nr-line:hsl(var(--border));--nr-ink:hsl(var(--foreground));--nr-muted:hsl(var(--muted-foreground));--nr-primary:hsl(var(--primary));--nr-accent-text:var(--ugc-theme-accent-text,hsl(var(--primary)));color:var(--nr-ink);margin-top:-2rem}@media (min-width:768px){.noise-remover{margin-top:-2.5rem}}.nr-hero{width:min(1120px,calc(100% - 64px));margin:0 auto;padding:72px 0 56px;text-align:center}.nr-hero h1{font-size:clamp(34px,4.6vw,60px);font-weight:500;letter-spacing:-.05em;line-height:1.08;margin:0}.nr-sub{font-size:18px;line-height:1.7;color:var(--nr-muted);max-width:700px;margin:16px auto 0}.nr-tool{margin:40px auto 0;max-width:880px;background:var(--nr-panel);border:1px solid var(--nr-line);border-radius:13px;padding:20px;text-align:left}.nr-tool-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.nr-chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--nr-muted);border:1px solid var(--nr-line);border-radius:999px;padding:6px 12px}.nr-chip b{color:var(--nr-ink);font-weight:600}.nr-chip.is-low,.nr-chip.is-low b{color:hsl(var(--destructive))}.nr-dot{width:6px;height:6px;border-radius:50%;background:var(--nr-primary)}.nr-drop{border:1.5px dashed hsl(var(--input));border-radius:10px;padding:48px 24px;text-align:center;background:var(--nr-canvas)}.nr-drop.is-over{border-color:var(--nr-primary);background:hsl(var(--primary)/.05)}.nr-drop-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin:0 auto 16px;background:hsl(var(--primary)/.1);color:var(--nr-primary)}.nr-drop-title{font-size:18px;font-weight:500;margin:0}.nr-drop-sub{font-size:14px;color:var(--nr-muted);margin:6px 0 20px}.nr-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 18px;border-radius:9px;border:0;font-size:14px;font-weight:500;font-family:inherit;white-space:nowrap;cursor:pointer;text-decoration:none}.nr-btn-primary{background:var(--nr-primary);color:hsl(var(--primary-foreground))}.nr-btn-outline{border:1px solid hsl(var(--input));background:hsl(var(--background));color:var(--nr-ink)}.nr-btn-ghost{background:transparent;color:var(--nr-muted)}.nr-file{display:flex;align-items:center;gap:16px;border:1px solid var(--nr-line);border-radius:10px;padding:20px;background:var(--nr-canvas)}.nr-file-icon{width:44px;height:44px;border-radius:10px;background:var(--nr-surface);display:grid;place-items:center;color:var(--nr-accent-text);flex:none}.nr-file-meta{flex:1;display:grid;gap:4px;min-width:0}.nr-file-meta b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nr-file-meta span{font-size:13px;color:var(--nr-muted)}.nr-bar{height:6px;background:var(--nr-surface);overflow:hidden;margin-top:6px}.nr-bar,.nr-bar i{border-radius:999px}.nr-bar i{display:block;height:100%;background:var(--nr-primary)}.nr-pct{font-variant-numeric:tabular-nums;font-weight:600}.nr-actions{display:flex;gap:12px;margin-top:16px;justify-content:flex-end}.nr-actions-center{justify-content:center}.nr-error{color:hsl(var(--destructive));font-size:14px;line-height:1.5;margin:12px 0 0}.nr-gate{display:grid;gap:8px}.nr-demo{background:var(--nr-panel);border:1px solid var(--nr-line);border-radius:13px;padding:20px;text-align:left}.nr-result .nr-demo{background:var(--nr-canvas)}.nr-demo>header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:18px}.nr-demo h3{font-size:16px;font-weight:600;margin:0}.nr-demo header p{font-size:13px;color:var(--nr-muted);margin:2px 0 0}.nr-ab{display:inline-flex;padding:3px;border-radius:999px;background:var(--nr-surface);border:1px solid var(--nr-line);flex:none}.nr-ab button{font-size:12px;font-weight:500;font-family:inherit;padding:5px 12px;border-radius:999px;border:0;background:transparent;color:var(--nr-muted);cursor:pointer}.nr-ab button[aria-selected=true]{background:var(--nr-panel);color:var(--nr-ink);box-shadow:0 1px 2px hsl(var(--foreground)/.1)}.nr-player{display:flex;align-items:center;gap:12px}.nr-play{width:36px;height:36px;flex:none;border:0;border-radius:50%;display:grid;place-items:center;background:var(--nr-primary);color:hsl(var(--primary-foreground));cursor:pointer}.nr-wave{flex:1;display:flex;align-items:center;gap:2px;height:40px;min-width:0;cursor:pointer}.nr-wave span{flex:1;border-radius:2px;background:var(--nr-muted);min-width:0;opacity:.45}.nr-wave.is-after span{background:var(--nr-primary);opacity:.35}.nr-wave span.is-played{opacity:1}.nr-time{font-size:12px;color:var(--nr-muted);font-variant-numeric:tabular-nums;min-width:68px;text-align:right}.nr-grid3,.nr-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.nr-card{background:var(--nr-panel);border:1px solid var(--nr-line);border-radius:13px;padding:24px;position:relative}.nr-card h3{font-size:16px;font-weight:600;margin:0}.nr-card p{font-size:14px;line-height:1.7;color:var(--nr-muted);margin:6px 0 0}.nr-card p.nr-item{margin:0;color:var(--nr-ink);font-size:15px;line-height:1.7}.nr-points{list-style:none;padding:0;margin:0 auto;max-width:880px;display:grid;grid-template-columns:1fr 1fr;gap:18px}.nr-closing{max-width:760px;margin:18px auto 0;color:var(--nr-muted);line-height:1.7;text-align:center}.nr-inline{color:var(--nr-accent-text);text-underline-offset:3px}.nr-related-lines{max-width:880px;margin:0 auto;display:grid;gap:12px}.nr-related-lines p{margin:0;background:var(--nr-panel);border:1px solid var(--nr-line);border-radius:13px;padding:18px 22px;line-height:1.7;color:var(--nr-ink)}.nr-num{background:var(--ugc-coral);color:hsl(var(--primary-foreground));width:26px;height:26px;border-radius:50%;display:inline-grid;place-items:center;font-size:12px;font-weight:500;margin-bottom:14px}.nr-link{color:inherit;text-decoration:none}.nr-link,.nr-link .ugc-eyebrow{display:block}.nr-arrow{position:absolute;right:24px;bottom:22px;color:var(--nr-accent-text)}.nr-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:880px;margin:0 auto}.nr-price{font-size:36px;font-weight:600;letter-spacing:-.04em;margin-bottom:18px}.nr-price span{font-size:15px;color:var(--nr-muted);font-weight:400;letter-spacing:0}.noise-remover .ugc-price-card li{font-size:14px;list-style:none;padding-left:22px;position:relative}.noise-remover .ugc-price-card li:before{content:"✓";position:absolute;left:0;color:var(--nr-accent-text)}.noise-remover .ugc-price-card>.nr-note{font-size:13px;color:var(--nr-muted);margin:0 0 16px;line-height:1.6;min-height:0}.noise-remover .ugc-price-card>a.nr-btn{height:40px;font-size:14px}.nr-minutes{max-width:880px;margin:18px auto 0;border:1px solid var(--nr-line);border-radius:13px;padding:20px 24px}.nr-minutes h3{font-size:13px;font-weight:600;margin:0 0 14px;color:var(--nr-muted)}.nr-minutes dl{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 24px;margin:0}.nr-minutes dt{font-size:13px;color:var(--nr-muted)}.nr-minutes dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums}.nr-fineprint{max-width:760px;margin:18px auto 0}.noise-remover .ugc-faq>div:last-child,.nr-crosslink{max-width:880px}.nr-crosslink{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:0 auto}.nr-crosslink h3{margin:0}.nr-crosslink a:not(.nr-btn){color:var(--nr-accent-text)}.nr-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}@media (max-width:760px){.nr-hero{width:calc(100% - 36px);padding:40px 0 32px}.nr-sub{font-size:16px}.nr-tool{padding:14px;margin-top:28px}.nr-drop{padding:32px 16px}html:not(.dark) .nr-drop{border-color:color-mix(in srgb,hsl(var(--input)) 90%,hsl(var(--foreground)))}.nr-grid3,.nr-points,.nr-price-grid,.nr-steps{grid-template-columns:1fr;gap:12px}.nr-minutes dl{grid-template-columns:1fr 1fr}.nr-actions{flex-direction:column}.nr-actions .nr-btn{width:100%}.nr-crosslink{flex-direction:column;align-items:flex-start}.nr-tool-bar{gap:8px}.nr-file,.nr-tool-bar{flex-wrap:wrap}}