body,html{margin:0;padding:0;font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{display:flex;height:100vh;width:100%;overflow:hidden;font-family:var(--font-family)}.left-pane{width:400px;background-color:var(--color-background);border-right:1px solid var(--color-border-light);padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm);transition:var(--transition);box-sizing:border-box}.mind-map{flex:1;position:relative;background-color:#fff;padding:var(--spacing-md);overflow:auto}body.is-panning{user-select:none;-webkit-user-select:none}body.shift-pressed *{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.selection-rectangle{position:absolute;border:1px dashed var(--color-primary);background-color:#007bff1a;pointer-events:none}._input_1mox9_3{width:100%;border:1px solid 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#1b1f241a;color:#000;opacity:1}._image_wzl2y_28{height:20px;width:20px;vertical-align:middle}._text_wzl2y_34{vertical-align:middle;font-size:18px}._githubLink_opmm3_1{display:flex;align-items:center;gap:8px;padding:5px 15px;background:#fff;color:#24292f;text-decoration:none;font-size:18px;font-weight:500;border-radius:6px;border:1px solid #d1d5da;box-shadow:0 1px 2px #1b1f230a;transition:color .2s,border-color .2s,box-shadow .2s;cursor:pointer;height:32px;min-height:32px;font-family:inherit}._githubLink_opmm3_1:hover{color:#0366d6;border-color:#0366d6;box-shadow:0 2px 8px #0366d614;text-decoration:none}._githubIcon_opmm3_26{width:20px;height:20px;vertical-align:middle;flex-shrink:0}._zoom-controls_4fa08_2{position:fixed;bottom:20px;right:20px;background-color:#f8f9fa;padding:10px 15px;border-radius:8px;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;gap:10px;font-family:-apple-system,BlinkMacSystemFont,Segoe 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#bdbdbd}._button_1m38g_2{padding:var(--spacing-sm);border:none;border-radius:var(--border-radius);background-color:var(--color-primary);color:#fff;cursor:pointer;transition:var(--transition);font-size:var(--font-size-base);font-family:var(--font-family);display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs)}._button_1m38g_2:hover{background-color:var(--color-primary-hover);border-color:var(--color-primary-hover)}._icon_1m38g_44{display:inline-flex;align-items:center;justify-content:center}._primary_1m38g_50{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary)}._primary_1m38g_50:hover{background-color:var(--color-primary-hover);border-color:var(--color-primary-hover)}._secondary_1m38g_61{background-color:transparent;color:var(--color-text);border-color:#ccc}._secondary_1m38g_61:hover{background-color:#f0f0f0;border-color:#bbb}._danger_1m38g_72{background-color:#dc3545;color:#fff;border-color:#dc3545}._danger_1m38g_72:hover{background-color:#c82333;border-color:#bd2130}._tipsContainer_6xz4o_1{margin-top:auto;padding:var(--spacing-md);background-color:#f8f9fa;border-radius:var(--border-radius-sm);border:1px 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var(--spacing-md);color:var(--color-text);line-height:var(--line-height-base)}._actions_134gx_35{display:flex;justify-content:flex-end;gap:var(--spacing-sm)}@keyframes _fadeIn_134gx_1{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}