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var(--border-subtle);-webkit-user-select:none;user-select:none;flex-shrink:0;padding:1.5rem .5rem 1.5rem 0;font-size:.88rem;line-height:1.6;overflow:hidden}.editor-textarea-wrap[data-astro-cid-25e3rryc]{flex:1;height:100%;display:flex;position:relative;overflow:hidden}.textarea-highlights[data-astro-cid-25e3rryc]{box-sizing:border-box;pointer-events:none;-webkit-user-select:none;user-select:none;color:#0000;tab-size:2;z-index:1;word-break:break-word;overflow-wrap:break-word;background:0 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var(--border-subtle);color:var(--text-dim);flex-shrink:0;justify-content:space-between;align-items:center;padding:.4rem 1.5rem;font-size:.78rem;display:flex}.preview-badge[data-astro-cid-25e3rryc]{text-transform:uppercase;letter-spacing:.05em;font-weight:600}.preview-tools[data-astro-cid-25e3rryc]{align-items:center;gap:.4rem;display:flex}.preview-tool-btn[data-astro-cid-25e3rryc]{color:var(--text-muted);border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background-color:var(--bg-surface);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:.35rem;padding:.25rem 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var(--accent);color:var(--text-main);box-shadow:var(--shadow-lg);opacity:0;transition:all var(--transition-normal);pointer-events:none;z-index:2000;padding:.5rem 1rem;font-size:.82rem;position:absolute;bottom:40px;right:20px;transform:translateY(10px)}.notepad-toast[data-astro-cid-25e3rryc].visible{opacity:1;transform:translateY(0)}.notepad-dialog[data-astro-cid-25e3rryc]{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background-color:var(--bg-surface);color:var(--text-main);box-shadow:var(--shadow-lg);width:90%;max-width:500px;margin:auto;padding:0}.notepad-dialog[data-astro-cid-25e3rryc]::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0009}.dialog-content[data-astro-cid-25e3rryc]{flex-direction:column;display:flex}.dialog-header[data-astro-cid-25e3rryc]{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:1rem 1.25rem;display:flex}.dialog-header[data-astro-cid-25e3rryc] h3[data-astro-cid-25e3rryc]{font-size:1.1rem;font-weight:600}.dialog-close-btn[data-astro-cid-25e3rryc]{color:var(--text-dim);font-size:1.4rem;line-height:1}.dialog-close-btn[data-astro-cid-25e3rryc]:hover{color:var(--text-main)}.dialog-body[data-astro-cid-25e3rryc]{padding:1.25rem}.dialog-footer[data-astro-cid-25e3rryc]{border-top:1px solid var(--border-subtle);background-color:var(--bg-toolbar);justify-content:flex-end;gap:.5rem;padding:.75rem 1.25rem;display:flex}.form-row[data-astro-cid-25e3rryc]{margin-bottom:1rem}.form-row[data-astro-cid-25e3rryc] label[data-astro-cid-25e3rryc]{color:var(--text-muted);margin-bottom:.35rem;font-size:.85rem;display:block}.form-row[data-astro-cid-25e3rryc] input[data-astro-cid-25e3rryc]{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:var(--bg-input);width:100%;color:var(--text-main);padding:.4rem .65rem}.btn[data-astro-cid-25e3rryc]{border-radius:var(--radius-md);padding:.45rem 1rem;font-size:.85rem;font-weight:500}.btn-primary[data-astro-cid-25e3rryc]{background-color:var(--accent);color:#fff}.btn-primary[data-astro-cid-25e3rryc]:hover{background-color:var(--accent-hover)}.btn-secondary[data-astro-cid-25e3rryc]{background-color:var(--bg-surface-hover);color:var(--text-main)}.cheatsheet-grid[data-astro-cid-25e3rryc]{grid-template-columns:1fr 1fr;gap:.65rem;font-size:.82rem;display:grid}.cs-item[data-astro-cid-25e3rryc]{border-radius:var(--radius-sm);background:var(--bg-surface-hover);border:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:.45rem .65rem;display:flex}.shortcuts-table[data-astro-cid-25e3rryc]{border-collapse:collapse;width:100%;font-size:.85rem}.shortcuts-table[data-astro-cid-25e3rryc] td[data-astro-cid-25e3rryc]{border-bottom:1px solid var(--border-subtle);padding:.45rem .65rem}.shortcuts-table[data-astro-cid-25e3rryc] kbd[data-astro-cid-25e3rryc]{font-family:var(--font-mono);background:var(--bg-surface-hover);border:1px solid var(--border-subtle);border-radius:3px;padding:.15rem .4rem;font-size:.75rem}@media (width<=900px){.copy-html-btn[data-astro-cid-25e3rryc]{justify-content:center;width:30px!important;min-width:30px!important;padding:0!important}.copy-html-btn[data-astro-cid-25e3rryc] .copy-html-text[data-astro-cid-25e3rryc]{display:none}}@media (width<=768px){.notepad-menubar[data-astro-cid-25e3rryc]{flex-wrap:wrap;height:auto;padding:.4rem}.doc-title-wrapper[data-astro-cid-25e3rryc]{order:3;width:100%;max-width:100%;margin-top:.3rem}.notepad-toolbar[data-astro-cid-25e3rryc]{scrollbar-width:none;overflow-x:auto}.notepad-toolbar[data-astro-cid-25e3rryc]::-webkit-scrollbar{display:none}.notepad-workspace[data-astro-cid-25e3rryc].mode-split .pane-editor[data-astro-cid-25e3rryc],.notepad-workspace[data-astro-cid-25e3rryc].mode-split .pane-preview[data-astro-cid-25e3rryc]{flex:100%!important}.notepad-workspace[data-astro-cid-25e3rryc].mode-split{flex-direction:column}.pane-splitter[data-astro-cid-25e3rryc]{display:none}.line-numbers[data-astro-cid-25e3rryc]{display:none!important}}@media (width<=480px){.preview-tool-btn[data-astro-cid-25e3rryc] .preview-btn-text[data-astro-cid-25e3rryc]{display:none}.preview-tool-btn[data-astro-cid-25e3rryc]{padding:.25rem .4rem}}@media 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pre[data-astro-cid-25e3rryc]{color:#000!important;background:#f1f5f9!important;border:1px solid #cbd5e1!important}}