.online-tool-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.online-tool-card{border:1px solid var(--line);background:var(--theme-surface,#fff);border-radius:14px;flex-direction:column;min-width:0;padding:26px;transition:border-color .16s,box-shadow .16s;display:flex}.online-tool-card:hover{border-color:var(--blue);box-shadow:0 6px 22px #1522380a}.tool-card-top{align-items:center;gap:12px;display:flex}.tool-mark,.tool-title-mark{border:1px solid var(--line);width:46px;height:46px;color:var(--blue);background:var(--theme-surface-tint,#edf2ff);border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;font:600 15px ui-monospace,monospace;display:inline-flex}.tool-category{color:var(--muted);font-size:11px}.tool-arrow{color:var(--muted);margin-left:auto}.online-tool-card h3{letter-spacing:-.02em;margin:23px 0 8px;font-size:18px;font-weight:650}.online-tool-card p{color:var(--muted);margin:0 0 24px;font-size:14px;line-height:1.8}.tool-card-action{color:var(--blue);margin-top:auto;font-size:12px;font-weight:600}.tool-card-action span{margin-left:5px}.tool-section-footer{justify-content:space-between;align-items:center;gap:20px;margin-top:26px;display:flex}.tool-section-footer>span{color:var(--muted);font-size:12px}.toolbox-intro{grid-template-columns:1fr 320px;align-items:center;gap:64px;display:grid}.toolbox-intro h1{letter-spacing:-.05em;margin:0 0 24px;font-size:clamp(38px,4.5vw,60px);line-height:1.2}.toolbox-intro .lead{font-size:17px;line-height:1.8}.tool-privacy{color:var(--muted);align-items:baseline;gap:8px;margin:24px 0 0;font-size:12px;display:flex}.tool-privacy>span{color:var(--blue)}.toolbox-summary{border:1px solid var(--line);background:var(--theme-surface,#fff);border-radius:14px;padding:32px}.toolbox-summary-number{color:var(--blue);letter-spacing:-.06em;align-items:baseline;gap:16px;font:500 64px/1.2 ui-monospace,monospace;display:flex}.toolbox-summary-number span{letter-spacing:normal;color:var(--muted);font-family:inherit;font-size:13px;font-weight:400;line-height:1.5}.toolbox-summary>div{border-top:1px solid var(--line);color:var(--muted);flex-wrap:wrap;gap:12px;margin-top:24px;padding-top:22px;font-size:11px;display:flex}.tool-catalog-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.tool-catalog-heading h2{letter-spacing:-.03em;margin:0;font-size:21px}.tool-count{color:var(--muted);white-space:nowrap;font-size:12px}.tool-filters{justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;display:flex}.tool-category-buttons{flex-wrap:wrap;gap:6px;display:flex}.tool-category-buttons button,.tool-button{border:1px solid var(--line);min-height:44px;color:var(--ink);background:var(--theme-surface,#fff);font:inherit;cursor:pointer;border-radius:7px;padding:9px 15px;font-size:13px}.tool-category-buttons button[aria-pressed=true]{background:var(--theme-action,#3159da);border-color:var(--theme-action,#3159da);color:#fff}.tool-category-buttons button:hover,.tool-button:hover:not(:disabled){border-color:var(--blue)}.tool-button:disabled{cursor:not-allowed;color:var(--muted);background:var(--theme-surface-muted,#f0f3f8)}.tool-search{border:1px solid var(--line);background:var(--theme-surface,#fff);width:280px;min-width:0;color:var(--muted);border-radius:8px;align-items:center;gap:10px;padding:0 14px;display:flex}.tool-search input{width:100%;min-width:0;font:inherit;min-height:46px;color:var(--ink);background:0 0;border:0;padding:12px 0;font-size:13px}.tool-search:focus-within{outline:2px solid var(--blue);outline-offset:3px}.tool-search input:focus-visible{outline:none}.tool-search input::placeholder,.tool-editor textarea::placeholder{color:var(--muted);opacity:1}.tool-empty{text-align:center;border:1px dashed var(--line);border-radius:12px;padding:48px 24px}.tool-empty h3{margin:0 0 10px}.tool-empty p{color:var(--muted);font-size:14px}.tool-catalog-note{border-top:1px solid var(--line);margin-top:var(--section-compact-space);padding-top:26px}.tool-catalog-note>span{font-weight:600}.tool-catalog-note p{color:var(--muted);font-size:13px}.tool-catalog-note a{margin-left:12px;display:inline-block}.tool-page-heading{padding-top:24px;padding-bottom:32px}.tool-page-title{justify-content:space-between;align-items:center;gap:24px;margin-top:32px;display:flex}.tool-page-title h1{letter-spacing:-.04em;margin:0 0 12px;font-size:clamp(28px,3.4vw,42px);line-height:1.3}.tool-page-title .eyebrow{margin-bottom:12px}.tool-page-title p:not(.eyebrow){color:var(--muted);margin:0;font-size:15px}.tool-title-mark{border-radius:17px;width:72px;height:72px;font-size:23px}.tool-workbench{border:1px solid var(--line);background:var(--theme-surface,#fff);border-radius:14px;overflow:hidden}.tool-toolbar{border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding:20px 24px;display:flex}.tool-options{flex-wrap:wrap;align-items:flex-end;gap:16px;display:flex}.tool-options label{color:var(--muted);align-content:start;gap:8px;font-size:13px;display:grid}.tool-options select{-webkit-appearance:none;appearance:none;border:1px solid var(--line);background:var(--theme-surface-muted,#f5f7fb);width:100%;max-width:100%;min-height:44px;color:var(--ink);font:inherit;cursor:pointer;border-radius:7px;padding:10px 40px 10px 12px;transition:border-color .16s,background-color .16s}.tool-option-control{min-width:0;max-width:100%;color:var(--muted);display:inline-flex;position:relative}.tool-select-chevron{pointer-events:none;stroke:currentColor;stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px;position:absolute;top:50%;right:13px;transform:translateY(-50%)}.tool-options select:hover:not(:disabled){border-color:var(--blue);background:var(--theme-surface,#fff)}.tool-option-control:focus-within{color:var(--blue)}.tool-options select:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-color:var(--blue)}.tool-toolbar-actions{gap:8px;display:flex}.tool-source{color:var(--muted);margin:14px 0 0;font-size:12px}.tool-parameters{border-bottom:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;padding:18px 24px;display:grid}.tool-parameters label{min-width:0;color:var(--muted);gap:8px;font-size:12px;display:grid}.tool-parameters input{border:1px solid var(--line);background:var(--theme-surface-muted,#f5f7fb);width:100%;min-width:0;min-height:44px;color:var(--ink);font:inherit;border-radius:7px;padding:10px 12px}.tool-options,.tool-options 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solid var(--line);align-items:center;gap:20px;padding:18px 24px;display:flex}.tool-runbar .button{cursor:pointer;flex-shrink:0}.tool-runbar .button:disabled{opacity:.65;cursor:wait}.tool-runbar p{color:var(--muted);overflow-wrap:anywhere;margin:0;font-size:13px}.tool-runbar [data-error=true]{color:var(--theme-link,#a72d2d)}.tool-noscript{color:var(--muted);padding:16px 24px;font-size:13px}.tool-workbench-diff .tool-editor:nth-child(2){border-left:1px solid var(--line)}.tool-workbench-diff .tool-output{border-left:0;border-top:1px solid var(--line);grid-column:1/-1}.tool-workbench-diff .tool-output textarea{min-height:180px}.tool-guide{grid-template-columns:1.1fr 1fr;gap:64px;display:grid}.tool-guide h2{letter-spacing:-.03em;margin:0 0 20px;font-size:25px}.tool-guide .eyebrow{margin-bottom:14px}.tool-guide ul{color:var(--muted);margin:0;padding-left:20px;font-size:14px}.tool-guide li+li{margin-top:12px}.tool-example{background:var(--theme-surface,#fff);border:1px solid var(--line);border-radius:12px;align-self:start;min-width:0;padding:24px}.tool-example h3{margin:0 0 12px;font-size:13px}.tool-example pre{background:var(--theme-surface-muted,#f5f7fb);border-radius:7px;margin:0 0 14px;padding:16px;font:12px/1.8 ui-monospace,monospace;overflow-x:auto}.tool-example p{color:var(--muted);margin:0;font-size:13px}.tool-example pre:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.tool-related{border-top:1px solid var(--line)}.tool-related .section-heading{align-items:center}.tool-related h2{margin:0;font-size:23px}@media (width>=801px) and (width<=1200px){.site-header nav{gap:17px}.site-header .brand-caption{display:none}}@media (width<=1000px){.toolbox-intro{grid-template-columns:1fr 260px;gap:32px}.tool-filters{flex-direction:column;align-items:stretch;gap:14px}.tool-search{width:100%}.online-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-guide{gap:32px}}@media (width<=700px){.online-tool-card{padding:21px}.online-tool-grid{grid-template-columns:minmax(0,1fr);gap:14px}.toolbox-intro{grid-template-columns:minmax(0,1fr);gap:28px}.toolbox-summary{justify-content:space-between;align-items:center;gap:20px;padding:20px;display:flex}.toolbox-summary-number{gap:10px;font-size:42px}.toolbox-summary-number span{font-size:11px}.toolbox-summary>div{border:0;gap:2px;margin:0;padding:0;display:grid}.tool-catalog-heading h2{font-size:18px}.tool-count{font-size:11px}.tool-category-buttons{gap:6px}.tool-category-buttons button{padding-inline:11px;font-size:11px}.tool-section-footer{flex-direction:column;align-items:flex-start;gap:12px}.tool-page-title{margin-top:24px}.tool-title-mark{display:none}.tool-toolbar{gap:14px;padding:16px}.tool-parameters{padding:16px}.tool-toolbar-actions{margin-left:auto}.tool-editors{grid-template-columns:minmax(0,1fr)}.tool-editor{padding:18px 16px}.tool-editor textarea{min-height:220px;font-size:14px}.tool-output,.tool-workbench-diff .tool-editor:nth-child(2){border-left:0;border-top:1px solid var(--line)}.tool-runbar{flex-direction:column;align-items:flex-start;gap:12px;padding:18px 16px}.tool-options{gap:10px}.tool-options label{flex-wrap:wrap;gap:5px}.tool-guide{grid-template-columns:minmax(0,1fr);gap:28px}.tool-example{padding:20px}.tool-related .section-heading{align-items:flex-start;gap:12px}.tool-related h2{font-size:21px}}@media (prefers-reduced-motion:reduce){.online-tool-card,.tool-options select{transition:none}}