@font-face{font-family:geist;src:url(../media/Geist_latin-s.p.20f3xrkj613ah.woff2)format("woff2");font-display:swap;font-weight:400 700}@font-face{font-family:geist Fallback;src:local(Arial);ascent-override:94.56%;descent-override:27.76%;line-gap-override:0.0%;size-adjust:106.28%}.geist_7dcb4bce-module__CyDn-a__className{font-family:geist,geist Fallback}.geist_7dcb4bce-module__CyDn-a__variable{--font-geist:"geist", "geist Fallback"}
@font-face{font-family:geistMono;src:url(../media/GeistMono_latin-s.p.1t7tphccnfzmb.woff2)format("woff2");font-display:swap;font-weight:400 500}@font-face{font-family:geistMono Fallback;src:local(Arial);ascent-override:76.43%;descent-override:22.43%;line-gap-override:0.0%;size-adjust:131.49%}.geistmono_f6fca226-module__BNQNja__className{font-family:geistMono,geistMono Fallback}.geistmono_f6fca226-module__BNQNja__variable{--font-geist-mono:"geistMono", "geistMono Fallback"}
:root{--bg:#fff;--surface:#f6f8f8;--surface-2:#fafbfb;--chip:#f3f5f5;--text:#0b1215;--text-muted:#3f4a4e;--text-dim:#5b6669;--border:#e6e9ea;--border-soft:#eef0f1;--border-input:#d5dadb;--border-dash:#c9d3d2;--primary:#0f766e;--primary-hover:#0b5a53;--primary-tint:#e7f3f1;--danger:#b42318;--warning:#b45309;--success:#0f766e;--radius:12px;--radius-lg:16px;--max:1200px;--font:var(--font-geist), system-ui, -apple-system, "Segoe UI", sans-serif;--mono:var(--font-geist-mono), ui-monospace, SFMono-Regular, Menlo, monospace}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}a{color:var(--primary)}a:hover{color:var(--primary-hover)}img{max-width:100%}code{font-family:var(--mono);background:var(--chip);border-radius:4px;padding:.1em .35em;font-size:.9em}:focus-visible{outline:2px solid 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var(--border);height:40px;color:var(--text-muted);font:500 .9rem var(--font);cursor:pointer;border-radius:8px;padding:0 .9rem;display:none}.locale{position:relative}.locale-btn{background:var(--bg);border:1px solid var(--border);height:40px;color:var(--text-muted);font:500 .875rem var(--font);cursor:pointer;border-radius:8px;align-items:center;gap:.4rem;padding:0 .75rem;display:inline-flex}.locale-btn:hover{border-color:var(--primary)}.locale-caret{transition:transform .15s}.locale-caret.is-open{transform:rotate(180deg)}.locale-menu{z-index:150;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);min-width:168px;margin:.5rem 0 0;padding:.35rem;list-style:none;position:absolute;right:0;box-shadow:0 12px 32px #0b12151f}.locale-menu[hidden]{display:none}.locale-row{width:100%;color:var(--text);border-radius:8px;align-items:center;gap:.65rem;padding:.5rem 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var(--border-dash);background:var(--surface-2);border-radius:16px;flex-direction:column;align-items:center;gap:14px;max-width:880px;margin:56px auto 0;padding:44px 24px;display:flex}.home-drop p{margin:0}.home-drop .formats{color:var(--text-dim);font-size:14px}.what-band{background:var(--surface);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}.what-grid{flex-wrap:wrap;align-items:flex-start;gap:48px;padding:56px 0;display:flex}.what-grid h2{letter-spacing:-.02em;flex:260px;margin:0;font-size:28px;font-weight:600;line-height:1.2}.what-grid p{min-width:0;color:var(--text-muted);flex:999 560px;margin:0;font-size:18px;line-height:1.65}.section-linkrow{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.section-linkrow a{font-size:15px;font-weight:600;text-decoration:none}.sr-only{clip:rect(0, 0, 0, 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16px}.tool-meta{flex-wrap:wrap;gap:.4rem;margin-top:.75rem;display:flex}.chip{background:var(--chip);color:var(--text-muted);border-radius:999px;padding:.25rem .65rem;font-size:.78rem}.chip.green{background:var(--primary-tint);color:var(--primary);font-weight:500}.tool-page-hero{padding:28px 0 0}.breadcrumb{color:var(--text-dim);font-size:.875rem}.breadcrumb a{color:var(--text-dim);text-decoration:none}.breadcrumb a:hover{color:var(--text)}.tool-page-hero h1{letter-spacing:-.03em;max-width:820px;margin:28px 0 0;font-size:clamp(2rem,4.5vw,3rem);font-weight:600;line-height:1.08}.tool-page-hero .lead{max-width:720px;color:var(--text-muted);margin:16px 0 0;font-size:1.1rem;line-height:1.6}.workspace{border:1px solid var(--border);border-radius:var(--radius-lg);margin-top:36px;overflow:hidden}.dropzone{border:1.5px dashed var(--border-dash);border-radius:var(--radius-lg);background:var(--surface-2);text-align:center;cursor:pointer;flex-direction:column;align-items:center;gap:.35rem;margin:20px;padding:44px 24px;transition:border-color .15s,background .15s;display:flex}.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:var(--primary-tint)}.dropzone.hidden{display:none}.dropzone-icon{background:var(--primary-tint);width:56px;height:56px;color:var(--primary);border-radius:14px;place-items:center;margin-bottom:.5rem;display:grid}.dropzone-icon svg{width:28px;height:28px}.dropzone h2{margin:0;font-size:1.1rem;font-weight:600}.dropzone p{color:var(--text-dim);margin:0;font-size:.9rem}.dropzone .formats{font:400 .8rem var(--mono)}.workspace-body{display:none}.workspace-body.active{display:block}.file-bar{border-bottom:1px solid var(--border-soft);background:var(--surface-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.file-info{min-width:0}.file-info strong{overflow-wrap:anywhere;font-size:.95rem;font-weight:600;display:block}.file-info span{font:400 .8rem var(--mono);color:var(--text-dim)}.wave-wrap{background:var(--surface);border-radius:10px;margin:28px 20px 0;position:relative;overflow:hidden}.wave-wrap canvas{width:100%;height:148px;display:block}.trim-layer{pointer-events:none;position:absolute;inset:0}.trim-shade{background:#ffffff8c;position:absolute;top:0;bottom:0}#trim-shade-left{width:0;left:0}#trim-shade-right{left:100%;right:0}.trim-span{border-top:2px solid var(--primary);border-bottom:2px solid var(--primary);z-index:1;width:100%;position:absolute;top:0;bottom:0;left:0}.playhead{z-index:2;cursor:ew-resize;touch-action:none;background:0 0;border:0;width:28px;margin-left:-14px;padding:0;position:absolute;top:0;bottom:0;left:0}.playhead-chevron{z-index:1;border-left:8px solid #0000;border-right:8px solid #0000;border-top:12px solid var(--primary);filter:drop-shadow(0 0 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var(--border-input);background:var(--bg);width:38px;height:38px;color:var(--text);font-family:var(--mono);cursor:pointer;border-radius:999px;place-items:center;padding:0;font-size:.78rem;font-weight:600;display:grid}.player-play{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:999px;place-items:center;width:46px;height:46px;padding:0;display:grid}.player-play:hover:not(:disabled){background:var(--primary-hover)}.player-skip:hover:not(:disabled),.player-loop:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.player-loop[aria-pressed=true]{background:var(--primary-tint);border-color:var(--primary);color:var(--primary)}.player-skip:disabled,.player-loop:disabled,.player-play:disabled{opacity:.4;cursor:not-allowed}.player-play .icon-play,.player-play .icon-pause{display:grid}.player-play .icon-play{transform:translate(1px)}.player-play .icon-pause,.player-play[aria-pressed=true] .icon-play{display:none}.player-play[aria-pressed=true] .icon-pause{display:grid}.player-time{font:600 .92rem var(--mono);font-variant-numeric:tabular-nums;color:var(--text);white-space:nowrap;align-items:baseline;gap:6px;display:flex}.player-time-sep,#player-dur{color:var(--text-dim);font-weight:500}.player-source{border:1px solid var(--border-soft);background:var(--surface);border-radius:999px;min-width:0;margin-left:auto;padding:3px;display:flex}.player-choice{max-width:12rem;min-height:32px;color:var(--text-dim);font:600 .8125rem var(--font);text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 12px;overflow:hidden}.player-choice[aria-checked=true]{background:var(--primary);color:#fff}.player-choice:hover:not(:disabled):not([aria-checked=true]){background:var(--chip);color:var(--text)}.player-choice:disabled{opacity:.45;cursor:not-allowed}.player-choice[aria-checked=true]:disabled{color:var(--text-dim);background:0 0}@media (max-width:720px){.player-source{flex:1 0 100%;margin-left:0}.player-choice{flex:1;max-width:none}}.trim-handle{z-index:3;width:28px;color:inherit;cursor:ew-resize;pointer-events:auto;touch-action:none;background:0 0;border:0;margin-left:0;padding:0;position:absolute;top:0;bottom:0;left:0}.trim-handle.is-end{margin-left:-28px;left:100%}.trim-grip{border:3px solid var(--primary);pointer-events:none;background:#fff;border-radius:999px;width:16px;position:absolute;top:8px;bottom:8px;box-shadow:0 0 0 1px #fff}.is-start .trim-grip{left:0;transform:translate(-50%)}.is-end .trim-grip{right:0;transform:translate(50%)}.trim-grip-line{background:var(--primary);border-radius:1px;width:2px;margin-left:-1px;position:absolute;top:16%;bottom:16%;left:50%}.trim-flag{z-index:1;background:var(--primary);color:#fff;height:18px;font:600 10px/18px var(--mono);letter-spacing:.02em;white-space:nowrap;pointer-events:none;border-radius:3px;padding:0 5px;position:absolute;top:12px}.is-start .trim-flag{left:14px}.is-end .trim-flag{right:14px}.is-start.flag-out .trim-flag{left:auto;right:calc(100% + 12px)}.is-end.flag-out .trim-flag{left:calc(100% + 12px);right:auto}.trim-handle:hover .trim-grip,.trim-handle:focus-visible .trim-grip,.trim-handle.is-dragging .trim-grip{border-color:var(--primary-hover)}.trim-handle:hover .trim-grip-line,.trim-handle:focus-visible .trim-grip-line,.trim-handle.is-dragging .trim-grip-line{background:var(--primary-hover)}.trim-handle.is-dragging .trim-grip{box-shadow:0 0 0 3px var(--primary-tint)}.trim-handle:hover .trim-flag,.trim-handle:focus-visible .trim-flag,.trim-handle.is-dragging .trim-flag{background:var(--primary-hover)}.trim-handle:focus-visible{outline:none}.controls-grid{gap:20px;padding:20px;display:grid}.controls-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.control label{color:var(--text-dim);justify-content:space-between;gap:1rem;margin-bottom:.5rem;font-size:.8125rem;font-weight:500;display:flex}.control label .value{font-family:var(--mono);color:var(--text)}.control input[type=range]{width:100%;accent-color:var(--primary)}.control .hint{color:var(--text-dim);margin:.4rem 0 0;font-size:.8125rem}.control-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.toggle-row{flex-wrap:wrap;gap:.5rem;display:flex}.toggle-row button{min-height:40px;padding:0 1rem;font-size:.875rem}.toggle-row button:disabled{opacity:.6;cursor:not-allowed}.soon-badge{background:var(--primary-tint);color:var(--primary);letter-spacing:.02em;text-transform:uppercase;border-radius:999px;margin-left:.5rem;padding:2px 8px;font-size:.7rem;font-weight:600}.toggle-row button.active{background:var(--primary-tint);border-color:var(--primary);color:var(--primary)}.text-input{border:1px solid var(--border-input);background:var(--bg);width:100%;height:44px;color:var(--text);font:500 .9rem var(--mono);border-radius:8px;padding:0 12px}.action-bar{border-top:1px solid var(--border-soft);flex-wrap:wrap;align-items:center;gap:10px;padding:16px 20px 20px;display:flex}.status{font:400 .875rem var(--mono);color:var(--text-muted);margin-left:auto}.status.error{color:var(--danger)}.status.success{color:var(--success)}.content-block>*{max-width:820px}.content-block>.kw-table-wrap,.content-block>.related-grid,.content-block>.steps,.content-block>.privacy-strip,#gaps .content-block>*,#keywords .content-block>*,#aeo-geo .content-block>*{max-width:none}.content-block h2{margin-top:3rem}.content-block>h2:first-child{margin-top:0}.content-block h3{margin:1.5rem 0 .5rem;font-size:1.1rem;font-weight:600}.content-block p,.content-block li{color:var(--text-muted);font-size:1rem;line-height:1.7}.content-block p{margin:1rem 0 0}.content-block strong{color:var(--text)}.content-block ol,.content-block ul{margin:1rem 0 0;padding-left:1.3rem}.answer-block{background:var(--surface);border-radius:14px;padding:20px 24px}.content-block .steps,.steps{counter-reset:step;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:1.5rem 0 0;padding:0;list-style:none;display:grid}.steps li{counter-increment:step;background:var(--surface);border-radius:14px;padding:24px}.steps li:before{content:"0" counter(step);font:500 .875rem var(--mono);color:var(--primary);margin-bottom:.75rem;display:block}.steps strong{margin-bottom:.4rem;font-size:1.1rem;font-weight:600;display:block}.steps li div{font-size:.95rem;line-height:1.6}.faq{max-width:860px;margin-top:1rem}.faq details{border-bottom:1px solid var(--border);padding:20px 0}.faq summary{cursor:pointer;color:var(--text);justify-content:space-between;align-items:center;gap:1rem;font-size:1.05rem;font-weight:600;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font:400 1.4rem var(--mono);color:var(--primary);flex:none}.faq details[open] summary:after{content:"−"}.faq p{max-width:70ch;margin:12px 0 0}.privacy-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:2rem;display:grid}.privacy-item{border-top:2px solid var(--text);padding-top:20px}.privacy-item strong{margin-bottom:.4rem;font-size:1.05rem;font-weight:600;display:block}.privacy-item span{color:var(--text-muted);font-size:.95rem;line-height:1.6}#gaps{background:var(--surface);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:1.5rem;display:grid}.related-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text);padding:18px;text-decoration:none;transition:border-color .15s;display:block}.related-card:hover{border-color:var(--primary);color:var(--text)}.related-card h3{margin:0;font-size:1rem;font-weight:600}.related-card p{color:var(--text-dim);margin:.3rem 0 0;font-size:.9rem;line-height:1.5}.kw-table-wrap{border:1px solid 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