#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-input-wrap[data-astro-cid-xy7l2ea2]{display:flex;align-items:center;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);transition:box-shadow .15s;overflow:hidden}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-input-wrap[data-astro-cid-xy7l2ea2]:focus-within{box-shadow:0 0 0 3px var(--color-focus-ring);border-color:var(--color-primary)}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-delim[data-astro-cid-xy7l2ea2]{padding:0 6px;color:var(--color-text-secondary);font-size:18px;user-select:none;flex-shrink:0}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-pattern[data-astro-cid-xy7l2ea2]{flex:1;border:none;background:transparent;padding:10px 4px;font-size:15px;color:var(--color-text);outline:none;min-width:0}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-flags[data-astro-cid-xy7l2ea2]{width:48px;border:none;border-left:1px solid var(--color-border);background:transparent;padding:10px 6px;font-size:15px;color:var(--color-primary);text-align:center;outline:none;flex-shrink:0}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-pattern[data-astro-cid-xy7l2ea2]::placeholder,#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-flags[data-astro-cid-xy7l2ea2]::placeholder{color:var(--color-text-secondary);opacity:.5}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-preset-grid[data-astro-cid-xy7l2ea2]{display:flex;flex-wrap:wrap;gap:8px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-preset-grid[data-astro-cid-xy7l2ea2] button[data-astro-cid-xy7l2ea2]{min-height:36px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2]{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;padding:16px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface)}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2]{display:block;margin:0 auto}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram{border:none}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram path[data-astro-cid-xy7l2ea2]{stroke-width:2;stroke:var(--color-text);fill:#0000}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram rect[data-astro-cid-xy7l2ea2]{stroke-width:2;stroke:var(--color-text);fill:var(--color-primary-light)}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram text[data-astro-cid-xy7l2ea2]{font-size:14px;font-family:var(--font-mono);fill:var(--color-text)}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram text[data-astro-cid-xy7l2ea2].diagram-text{font-size:14px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram text[data-astro-cid-xy7l2ea2].diagram-arrow{font-size:14px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram text[data-astro-cid-xy7l2ea2].label{font-size:13px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2] svg[data-astro-cid-xy7l2ea2].railroad-diagram text[data-astro-cid-xy7l2ea2].comment{font-size:12px;fill:var(--color-text-secondary);font-style:italic}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-explain-box[data-astro-cid-xy7l2ea2]{padding:12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);font-size:14px;line-height:1.8;margin-top:8px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-explain-entry[data-astro-cid-xy7l2ea2]{display:flex;align-items:baseline;gap:8px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-explain-frag[data-astro-cid-xy7l2ea2]{font-family:var(--font-mono);color:var(--color-primary);white-space:nowrap;font-weight:600;flex-shrink:0}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-explain-desc[data-astro-cid-xy7l2ea2]{color:var(--color-text-secondary)}@media(max-width:640px){#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-preset-grid[data-astro-cid-xy7l2ea2] button[data-astro-cid-xy7l2ea2]{min-height:44px;font-size:13px}#regexVisualizerTool[data-astro-cid-xy7l2ea2] .rv-diagram-scroll[data-astro-cid-xy7l2ea2]{padding:12px 8px}}