.tool-canvas-page{--tc-bg:#0b0c10;--tc-ink:#f3efe6;--tc-soft:#cfd6d2;--tc-muted:#9fa8a3;--tc-dim:#78817c;--tc-accent:#a0eccb;--tc-accent-rgb:160 236 203;--tc-accent-ink:#0d2a1f;--tc-accent-ink-rgb:13 42 31;--tc-warm:#ff6a3d;--tc-warm-rgb:255 106 61;--tc-line:#ffffff14;--tc-panel:#ffffff09;--tc-panel-strong:#fff1;--tc-bar-bg:#101217}#main-content.tool-canvas{isolation:isolate;background:var(--tc-bg);color:var(--tc-ink);position:relative;overflow:hidden}#main-content.tool-canvas:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(720px 540px at 88% 160px, rgb(var(--tc-accent-rgb) / .11), transparent 70%), radial-gradient(620px 620px at 0% 820px, rgb(var(--tc-warm-rgb) / .07), transparent 70%), radial-gradient(820px 720px at 100% 1900px, rgb(var(--tc-accent-rgb) / .06), transparent 70%), radial-gradient(760px 640px at 8% 3200px, rgb(var(--tc-accent-rgb) / .05), transparent 70%);position:absolute;inset:0}#main-content.tool-canvas .tc-hero,#main-content.tool-canvas .tc-chapter{max-width:1180px;margin:0 auto;padding:0 24px}#main-content.tool-canvas .tc-hero{padding-top:128px}#main-content.tool-canvas .tc-chapter{padding-top:120px}#main-content.tool-canvas .tc-chapter:last-child{padding-bottom:120px}#main-content.tool-canvas h1,#main-content.tool-canvas h2,#main-content.tool-canvas h3,#main-content.tool-canvas h4{font-family:var(--font-display);color:var(--tc-ink);letter-spacing:-.02em}#main-content.tool-canvas p{margin:0}#main-content.tool-canvas .tc-eyebrow{color:var(--tc-accent);letter-spacing:.18em;text-transform:uppercase;font-size:11px;font-weight:600;line-height:1.4;display:block}#main-content.tool-canvas .tc-number{border:1px solid rgb(var(--tc-accent-rgb) / .38);min-width:30px;height:22px;color:var(--tc-accent);font-family:var(--font-display);border-radius:999px;place-items:center;padding:0 8px;font-size:11px;font-weight:600;display:inline-grid}#main-content.tool-canvas .tc-sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}#main-content.tool-canvas .tc-help{color:var(--tc-dim);font-size:12.5px;line-height:1.6}#main-content.tool-canvas :focus-visible{outline:2px solid var(--tc-accent);outline-offset:2px}#main-content.tool-canvas .tc-hero-top{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:40px;display:grid}#main-content.tool-canvas .tc-hero h1{margin:16px 0 0;font-size:clamp(2.5rem,5.2vw,4.5rem);font-weight:700;line-height:1.04}#main-content.tool-canvas .tc-hero h1 span{color:var(--tc-accent);display:block}#main-content.tool-canvas .tc-hero-top p{max-width:56ch;color:var(--tc-muted);margin-top:18px;font-size:17px;line-height:1.65}#main-content.tool-canvas .tc-hero-meta{color:var(--tc-muted);gap:8px;margin:0;padding:0 0 6px;font-size:13px;list-style:none;display:grid}#main-content.tool-canvas .tc-hero-meta li:before{content:"";background:var(--tc-accent);vertical-align:2px;border-radius:50%;width:6px;height:6px;margin-right:10px;display:inline-block}#main-content.tool-canvas .tc-console{border:1px solid var(--tc-line);background:linear-gradient(#ffffff0b,#ffffff05);border-radius:28px;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);margin-top:40px;display:grid}#main-content.tool-canvas .tc-inputs{border:0;border-right:1px solid var(--tc-line);grid-template-columns:minmax(0,1fr);align-content:start;gap:28px;min-width:0;margin:0;padding:28px;display:grid}#main-content.tool-canvas .tc-inputs:disabled{opacity:.72}#main-content.tool-canvas .tc-step{align-items:center;gap:10px;margin-bottom:12px;font-size:14px;font-weight:600;display:flex}#main-content.tool-canvas .tc-step-note{color:var(--tc-dim);text-align:right;margin-left:auto;font-size:12px;font-weight:500}#main-content.tool-canvas .tc-error-text{color:#ff9d8f;margin-top:6px;font-size:12.5px}#main-content.tool-canvas .tc-play{background:var(--tc-accent);width:44px;height:44px;color:var(--tc-accent-ink);border-radius:50%;flex:none;place-items:center;display:grid}#main-content.tool-canvas .tc-play svg{fill:currentColor;width:16px;height:16px}#main-content.tool-canvas .tc-play--quiet{background:var(--tc-panel-strong);color:var(--tc-ink)}#main-content.tool-canvas .tc-wave{flex:1;align-items:center;gap:2px;min-width:48px;height:30px;display:flex}#main-content.tool-canvas .tc-wave i{opacity:.55;background:currentColor;border-radius:2px;flex:1}#main-content.tool-canvas .tc-segment{border:1px solid var(--tc-line);background:var(--tc-panel);border-radius:12px;padding:3px;display:inline-flex}#main-content.tool-canvas .tc-segment label{cursor:pointer;position:relative}#main-content.tool-canvas .tc-segment input{opacity:0;cursor:pointer;position:absolute;inset:0}#main-content.tool-canvas .tc-segment span{min-height:44px;color:var(--tc-muted);border-radius:9px;justify-content:center;align-items:center;padding:0 14px;font-size:13px;display:flex}#main-content.tool-canvas .tc-segment input:checked+span{background:var(--tc-panel-strong);color:var(--tc-ink);box-shadow:inset 0 0 0 1px #ffffff14}#main-content.tool-canvas .tc-segment input:focus-visible+span{outline:2px solid var(--tc-accent)}#main-content.tool-canvas .tc-drop{border:1.5px dashed rgb(var(--tc-accent-rgb) / .35);background:rgb(var(--tc-accent-rgb) / .04);cursor:pointer;border-radius:18px;align-items:center;gap:16px;padding:18px 20px;transition:border-color .2s,background .2s;display:flex}#main-content.tool-canvas .tc-drop:hover,#main-content.tool-canvas .tc-drop.is-dragging,#main-content.tool-canvas .tc-drop:focus-within{border-color:var(--tc-accent);background:rgb(var(--tc-accent-rgb) / .08)}#main-content.tool-canvas .tc-drop.is-invalid{border-color:#ff8a7a99}#main-content.tool-canvas .tc-drop input{opacity:0;width:1px;height:1px;position:absolute}#main-content.tool-canvas .tc-drop-icon{background:rgb(var(--tc-accent-rgb) / .12);width:44px;height:44px;color:var(--tc-accent);border-radius:14px;flex:none;place-items:center;display:grid}#main-content.tool-canvas .tc-drop-icon svg{width:20px;height:20px}#main-content.tool-canvas .tc-drop-copy{gap:2px;min-width:0;display:grid}#main-content.tool-canvas .tc-drop-copy strong{font-size:15px}#main-content.tool-canvas .tc-drop-copy span{color:var(--tc-dim);font-size:12.5px}#main-content.tool-canvas .tc-drop-button{border:1px solid var(--tc-line);background:var(--tc-panel-strong);border-radius:12px;flex:none;margin-left:auto;padding:9px 14px;font-size:13px;font-weight:500}#main-content.tool-canvas .tc-presets{grid-template-columns:repeat(var(--tc-presets-columns,6), minmax(0, 1fr));gap:8px;display:grid}#main-content.tool-canvas .tc-presets button{border:1px solid var(--tc-line);background:var(--tc-panel);min-height:52px;color:var(--tc-ink);border-radius:14px;padding:10px 4px 9px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s}#main-content.tool-canvas .tc-presets button i{background:var(--accent);border-radius:3px;width:22px;height:3px;margin:0 auto 8px;display:block}#main-content.tool-canvas .tc-presets button:hover{background:var(--tc-panel-strong)}#main-content.tool-canvas .tc-presets button[aria-pressed=true]{border-color:var(--tc-accent);background:rgb(var(--tc-accent-rgb) / .1);color:var(--tc-accent)}#main-content.tool-canvas .tc-field-row{color:var(--tc-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px;margin-top:16px;font-size:13px;display:flex}#main-content.tool-canvas .tc-output{outline:none;flex-direction:column;gap:10px;min-width:0;padding:28px;display:flex}#main-content.tool-canvas .tc-output>.tc-step{margin-bottom:2px}#main-content.tool-canvas .tc-slot{border:1px solid var(--tc-line);background:var(--tc-panel);border-radius:18px;align-items:center;gap:14px;min-height:68px;padding:14px;display:flex}#main-content.tool-canvas .tc-slot .tc-wave{color:var(--tc-soft)}#main-content.tool-canvas .tc-slot.is-empty{background:0 0;border-style:dashed}#main-content.tool-canvas .tc-slot.is-empty .tc-wave{color:#ffffff1f}#main-content.tool-canvas .tc-slot.is-loading .tc-wave i{color:var(--tc-accent);opacity:.4;animation:1.2s ease-in-out infinite tc-pulse}#main-content.tool-canvas .tc-slot.is-loading .tc-wave i:nth-child(odd){animation-delay:.3s}#main-content.tool-canvas .tc-slot-tag{white-space:nowrap;min-width:72px;color:var(--tc-muted);font-family:var(--font-display);letter-spacing:.12em;text-transform:uppercase;flex:none;font-size:10.5px;font-weight:600}#main-content.tool-canvas .tc-slot-text{color:var(--tc-dim);flex:none;align-items:center;gap:6px;font-size:13px;display:inline-flex}#main-content.tool-canvas .tc-slot-text svg{width:14px;height:14px}#main-content.tool-canvas .tc-slot--result{border-color:rgb(var(--tc-accent-rgb) / .25);gap:10px;display:grid}#main-content.tool-canvas .tc-result-head{flex-wrap:wrap;align-items:center;gap:10px;display:flex}#main-content.tool-canvas .tc-result-head .tc-slot-tag{color:var(--tc-accent)}#main-content.tool-canvas .tc-result-head>:not(.tc-slot-tag,.tc-download){color:var(--tc-dim);flex-basis:100%;order:3;font-size:12px}#main-content.tool-canvas .tc-slot--result .music-player-source-start>span:first-child{background:var(--tc-accent);color:var(--tc-accent-ink)}#main-content.tool-canvas .tc-download{border:1px solid var(--tc-line);min-height:44px;color:var(--tc-muted);border-radius:10px;align-items:center;gap:6px;margin-left:auto;padding:0 12px;font-size:12px;display:inline-flex}#main-content.tool-canvas .tc-download svg{width:14px;height:14px}#main-content.tool-canvas .tc-download:disabled{opacity:.45}#main-content.tool-canvas .tc-job{color:var(--tc-muted);gap:12px;font-size:12.5px;display:flex}#main-content.tool-canvas .tc-job svg{width:18px;height:18px;color:var(--tc-accent);flex:none}#main-content.tool-canvas .tc-job strong{color:var(--tc-accent);font-weight:500}#main-content.tool-canvas .tc-success{color:var(--tc-accent);align-items:center;gap:8px;font-size:13px;display:flex}#main-content.tool-canvas .tc-success svg{width:16px;height:16px}#main-content.tool-canvas .tc-error,#main-content.tool-canvas .tc-notice{border-radius:12px;padding:10px 14px;font-size:13px}#main-content.tool-canvas .tc-error{color:#ffc2b8;background:#ff6a3d14;border:1px solid #ff8a7a59}#main-content.tool-canvas .tc-error p{color:var(--tc-muted);margin-top:4px}#main-content.tool-canvas .tc-error button{color:var(--tc-ink);align-items:center;gap:6px;margin-top:8px;text-decoration:underline;display:inline-flex}#main-content.tool-canvas .tc-error button svg{width:14px;height:14px}#main-content.tool-canvas .tc-notice{border:1px solid rgb(var(--tc-accent-rgb) / .3);background:rgb(var(--tc-accent-rgb) / .06);color:var(--tc-accent)}#main-content.tool-canvas .tc-boundary{border-top:1px solid var(--tc-line);color:var(--tc-dim);margin-top:auto;padding-top:14px;font-size:12px;line-height:1.6}#main-content.tool-canvas .tc-bar{border-top:1px solid var(--tc-line);flex-wrap:wrap;grid-column:1/-1;align-items:center;gap:14px 24px;padding:16px 28px;display:flex}#main-content.tool-canvas .tc-bar-copy{gap:2px;min-width:0;display:grid}#main-content.tool-canvas .tc-account{color:var(--tc-muted);font-size:12.5px}#main-content.tool-canvas .tc-account button{color:var(--tc-accent);text-decoration:underline}#main-content.tool-canvas .tc-primary{background:var(--tc-accent);min-width:300px;min-height:52px;color:var(--tc-accent-ink);border-radius:16px;justify-content:space-between;align-items:center;gap:12px;margin-left:auto;padding:12px 16px 12px 20px;font-size:15px;font-weight:600;transition:filter .15s,transform .15s;display:flex}#main-content.tool-canvas .tc-primary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-1px)}#main-content.tool-canvas .tc-primary:disabled{cursor:wait;opacity:.7}#main-content.tool-canvas .tc-primary svg{width:18px;height:18px}#main-content.tool-canvas .tc-primary>span{background:rgb(var(--tc-accent-ink-rgb) / .12);font-family:var(--font-display);border-radius:999px;margin-left:auto;padding:4px 10px;font-size:12px}#main-content.tool-canvas .tc-bar-messages{flex-basis:100%;gap:8px;display:grid}#main-content.tool-canvas .tc-chapter-head h2{max-width:22ch;margin:14px 0 0;font-size:clamp(1.875rem,3.2vw,2.625rem);font-weight:700;line-height:1.12}#main-content.tool-canvas .tc-chapter-head p{max-width:62ch;color:var(--tc-muted);margin-top:14px;font-size:16px;line-height:1.7}#main-content.tool-canvas .tc-columns{color:var(--tc-muted);grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:36px;font-size:15px;line-height:1.75;display:grid}#main-content.tool-canvas .tc-ideas{grid-template-columns:repeat(var(--tc-ideas-columns,3), minmax(0, 1fr));gap:20px;margin-top:40px;display:grid}#main-content.tool-canvas .tc-idea{border:1px solid var(--tc-line);background:var(--tc-panel);border-radius:24px;flex-direction:column;display:flex;overflow:hidden}#main-content.tool-canvas .tc-idea-image{aspect-ratio:3/2;object-fit:cover;width:100%;height:auto}#main-content.tool-canvas .tc-idea>div{flex-direction:column;flex:1;gap:12px;padding:22px;display:flex}#main-content.tool-canvas .tc-idea-icon{width:22px;height:22px;color:var(--tc-accent)}#main-content.tool-canvas .tc-idea h3{font-size:20px;font-weight:600;line-height:1.3}#main-content.tool-canvas .tc-idea p{color:var(--tc-muted);font-size:14px;line-height:1.7}#main-content.tool-canvas .tc-idea blockquote{border-left:2px solid var(--tc-accent);color:var(--tc-soft);margin:0;padding-left:12px;font-size:13px;line-height:1.6}#main-content.tool-canvas .tc-samples{gap:8px;display:grid}#main-content.tool-canvas .tc-sample{gap:6px;display:grid}#main-content.tool-canvas .tc-sample audio{width:100%;height:40px}#main-content.tool-canvas .tc-samples-note{color:var(--tc-dim);margin-top:16px;font-size:12px}#main-content.tool-canvas .tc-use{min-height:44px;color:var(--tc-accent);align-self:flex-start;align-items:center;gap:8px;margin-top:auto;font-size:14px;font-weight:600;transition:gap .15s;display:inline-flex}#main-content.tool-canvas .tc-use:hover{gap:12px}#main-content.tool-canvas .tc-use svg{width:16px;height:16px}#main-content.tool-canvas .tc-steps{grid-template-columns:repeat(3,minmax(0,1fr));margin:40px 0 0;padding:0;list-style:none;display:grid;position:relative}#main-content.tool-canvas .tc-steps:before{content:"";background:linear-gradient(90deg, var(--tc-accent), rgb(var(--tc-accent-rgb) / .12));height:1px;position:absolute;top:21px;left:22px;right:22px}#main-content.tool-canvas .tc-steps li{padding-right:36px;position:relative}#main-content.tool-canvas .tc-steps .tc-number{background:var(--tc-bg);width:44px;height:44px;margin-bottom:20px;font-size:14px}#main-content.tool-canvas .tc-steps h3{margin-bottom:8px;font-size:19px;font-weight:600;line-height:1.3}#main-content.tool-canvas .tc-steps p{color:var(--tc-muted);font-size:14.5px;line-height:1.7}#main-content.tool-canvas .tc-brief{grid-template-columns:minmax(0,.8fr) minmax(0,2fr);gap:48px;margin-top:64px;display:grid}#main-content.tool-canvas .tc-brief-head h3{margin-top:12px;font-size:24px;font-weight:600;line-height:1.25}#main-content.tool-canvas .tc-features{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 40px;display:grid}#main-content.tool-canvas .tc-features svg{width:20px;height:20px;color:var(--tc-accent);margin-bottom:12px}#main-content.tool-canvas .tc-features h4{margin-bottom:8px;font-size:16px;font-weight:600;line-height:1.4}#main-content.tool-canvas .tc-features p{color:var(--tc-muted);font-size:14px;line-height:1.7}#main-content.tool-canvas .tc-split{color:var(--tc-muted);grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;margin-top:36px;font-size:15px;line-height:1.75;display:grid}#main-content.tool-canvas .tc-split>div{align-content:start;gap:16px;display:grid}#main-content.tool-canvas .tc-split>div+div{border-left:2px solid rgb(var(--tc-warm-rgb) / .55);padding-left:32px}#main-content.tool-canvas .tc-split>.tc-split-figure{border-left:0;padding-left:0}#main-content.tool-canvas .tc-split .tc-eyebrow{color:var(--tc-warm)}#main-content.tool-canvas .tc-split h3{font-size:22px;font-weight:600;line-height:1.3}#main-content.tool-canvas .tc-related{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:36px;display:grid}#main-content.tool-canvas .tc-related-card{border:1px solid var(--tc-line);background:var(--tc-panel);border-radius:20px;align-content:start;gap:10px;min-height:44px;padding:24px;transition:border-color .15s,background .15s;display:grid}#main-content.tool-canvas .tc-related-card:hover{border-color:rgb(var(--tc-accent-rgb) / .35);background:var(--tc-panel-strong)}#main-content.tool-canvas .tc-related-card>svg{width:20px;height:20px;color:var(--tc-accent)}#main-content.tool-canvas .tc-related-card h3{align-items:center;gap:8px;font-size:18px;font-weight:600;line-height:1.3;display:flex}#main-content.tool-canvas .tc-related-card h3 svg{width:16px;height:16px;color:var(--tc-muted)}#main-content.tool-canvas .tc-related-card p{color:var(--tc-muted);font-size:14px;line-height:1.7}#main-content.tool-canvas .tc-faq{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:56px;margin-top:36px;display:grid}#main-content.tool-canvas .tc-closing{border:1px solid rgb(var(--tc-accent-rgb) / .25);background:linear-gradient(160deg, rgb(var(--tc-accent-rgb) / .14), rgb(var(--tc-accent-rgb) / .03));border-radius:24px;padding:28px;position:sticky;top:104px}#main-content.tool-canvas .tc-closing>svg{width:24px;height:24px;color:var(--tc-accent)}#main-content.tool-canvas .tc-closing h3{margin:14px 0 10px;font-size:22px;font-weight:600;line-height:1.25}#main-content.tool-canvas .tc-closing p{color:var(--tc-muted);margin-bottom:20px;font-size:14px;line-height:1.7}#main-content.tool-canvas .tc-closing-action{background:var(--tc-accent);min-height:48px;color:var(--tc-accent-ink);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px 18px;font-size:14px;font-weight:600;display:flex}#main-content.tool-canvas .tc-closing-action svg{width:16px;height:16px}@keyframes tc-pulse{50%{transform:scaleY(.3)}}@media (width<=900px){#main-content.tool-canvas .tc-hero{padding-top:104px}#main-content.tool-canvas .tc-chapter{padding-top:88px}#main-content.tool-canvas .tc-chapter:last-child{padding-bottom:88px}#main-content.tool-canvas .tc-hero-top{grid-template-columns:minmax(0,1fr);gap:20px}#main-content.tool-canvas .tc-hero-meta{flex-wrap:wrap;gap:6px 18px;display:flex}#main-content.tool-canvas .tc-console{border-radius:22px;grid-template-columns:minmax(0,1fr)}#main-content.tool-canvas .tc-inputs{border-right:0;border-bottom:1px solid var(--tc-line);padding:20px}#main-content.tool-canvas .tc-output{padding:20px}#main-content.tool-canvas .tc-bar{bottom:var(--tool-player-inset,0px);z-index:2;background:var(--tc-bar-bg);border-radius:0 0 22px 22px;padding:14px 20px;position:sticky}#main-content.tool-canvas .tc-primary{width:100%;min-width:0}#main-content.tool-canvas .tc-presets{grid-template-columns:repeat(var(--tc-presets-mobile-columns,3), minmax(0, 1fr))}#main-content.tool-canvas .tc-columns,#main-content.tool-canvas .tc-ideas,#main-content.tool-canvas .tc-steps,#main-content.tool-canvas .tc-brief,#main-content.tool-canvas .tc-features,#main-content.tool-canvas .tc-split,#main-content.tool-canvas .tc-related,#main-content.tool-canvas .tc-faq{grid-template-columns:minmax(0,1fr)}#main-content.tool-canvas .tc-columns,#main-content.tool-canvas .tc-steps,#main-content.tool-canvas .tc-brief{gap:28px}#main-content.tool-canvas .tc-steps:before{display:none}#main-content.tool-canvas .tc-split>div+div{padding-left:20px}#main-content.tool-canvas .tc-closing{position:static}}@media (width<=600px){#main-content.tool-canvas .tc-hero,#main-content.tool-canvas .tc-chapter{padding-inline:20px}#main-content.tool-canvas .tc-hero-top p{font-size:16px}#main-content.tool-canvas .tc-step-note{display:none}#main-content.tool-canvas .tc-drop{flex-wrap:wrap}#main-content.tool-canvas .tc-drop-button{margin-left:60px}#main-content.tool-canvas .tc-presets button{font-size:12px}#main-content.tool-canvas .tc-segment{grid-template-columns:repeat(var(--tc-segment-columns,3), minmax(0, 1fr));width:100%;display:grid}#main-content.tool-canvas .tc-segment span{text-align:center;white-space:nowrap;padding-inline:4px;font-size:12px}#main-content.tool-canvas .tc-segment--wrap span{white-space:normal;line-height:1.25}#main-content.tool-canvas .tc-slot.is-empty .tc-slot-text{display:none}}@media (prefers-reduced-motion:reduce){.tool-canvas-page *,.tool-canvas-page :before,.tool-canvas-page :after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}