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768px){.calligraphy-container[data-v-4599f638]{flex-direction:column;height:auto;min-height:0}.control-panel[data-v-4599f638],.preview-section[data-v-4599f638]{max-width:100%;height:auto;overflow-y:visible}.bottom-area-flex[data-v-4599f638]{flex-direction:column!important;gap:1.5rem;min-height:auto;height:auto;align-items:stretch}.left-settings[data-v-4599f638]{flex:none;max-width:100%;width:100%;order:1;height:auto}.preview-paper[data-v-4599f638]{order:2;width:100%;min-width:100%;max-width:100%;margin:0;overflow-x:hidden;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.print-page[data-v-4599f638]{transform:scale(.45);transform-origin:top center;margin:0 auto 10px;width:791.8px;position:relative;left:50%;transform:translate(-50%) scale(.45);height:auto;min-height:auto}.export-actions[data-v-4599f638]{flex-direction:row;flex-wrap:nowrap;justify-content:center;gap:.8rem}.export-actions .el-button[data-v-4599f638]{flex:1;min-width:110px;max-width:150px;font-size:13px;padding:8px 12px}.control-item[data-v-4599f638]{margin-bottom:1rem}.control-item .label[data-v-4599f638]{font-size:.9rem;color:#303133}.control-input[data-v-4599f638]{width:100%}.control-input.el-select[data-v-4599f638]{min-width:120px}.el-select[data-v-4599f638]{min-width:120px;width:100%}.el-select .el-select__wrapper[data-v-4599f638]{width:100%!important;min-width:120px!important}.el-select .el-select__wrapper .el-select__suffix[data-v-4599f638]{right:8px}.el-select .el-select__wrapper .el-select__selected-item[data-v-4599f638]{width:calc(100% - 30px)}.control-item .control-input.el-select .el-select__wrapper[data-v-4599f638]{width:100%!important;min-width:120px!important;flex:1!important}.control-item[data-v-4599f638] .el-select__wrapper{width:100%!important;min-width:120px!important}.settings-area .el-select[data-v-4599f638],.control-item .el-select[data-v-4599f638]{width:100%!important}.settings-area .el-select .el-select__wrapper[data-v-4599f638],.control-item .el-select .el-select__wrapper[data-v-4599f638]{width:100%!important;min-width:120px!important;display:flex!important;flex:1!important}.control-item>div[data-v-4599f638]{display:flex;align-items:center;gap:2rem;flex-wrap:nowrap}.control-item>div>div[data-v-4599f638]{display:flex;align-items:center;gap:.5rem;white-space:nowrap;flex-shrink:0}.control-item .label[style*="width: auto"][data-v-4599f638]{white-space:nowrap;flex-shrink:0}.quick-content[data-v-4599f638]{gap:.8rem;justify-content:flex-start}.quick-content .el-button[data-v-4599f638]{padding:8px 16px;font-size:13px;border-radius:6px;flex-shrink:0}.card-area[data-v-4599f638],.settings-area[data-v-4599f638]{padding:1.2rem;margin-bottom:1.5rem}}@media (max-width: 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print{html[data-v-4599f638],body[data-v-4599f638],#app[data-v-4599f638],.main-content[data-v-4599f638],.preview-section[data-v-4599f638],.preview-paper[data-v-4599f638]{margin:0!important;padding:0!important;box-shadow:none!important;background:#fff!important;width:100vw!important;min-width:0!important;max-width:none!important}.tool-instructions[data-v-4599f638],.control-panel[data-v-4599f638],.paper-actions[data-v-4599f638],.tool-component>h3[data-v-4599f638],.preview-section>h3[data-v-4599f638]{display:none!important}.preview-section[data-v-4599f638]{padding:0!important;background:#fff!important}.preview-paper[data-v-4599f638]{position:absolute!important;left:0;top:0;width:210mm!important;height:auto!important;margin:0!important;border:none!important;box-shadow:none!important;background:#fff!important;z-index:9999!important;display:block!important}.print-page[data-v-4599f638]{width:210mm!important;height:297mm!important;margin:0!important;padding:0!important;box-shadow:none!important;background:#fff!important;border:none!important;page-break-after:auto!important;page-break-inside:avoid!important;display:block!important;transform:none!important;position:static!important;left:auto!important}.print-page[data-v-4599f638]:not(:last-child){page-break-after:always!important}[data-v-4599f638] .app-footer,[data-v-4599f638] footer.app-footer{display:none!important}.share-ad-container[data-v-4599f638]{display:none!important}}.hanzi-cell[data-v-4599f638]{width:60px;height:60px;display:inline-block}.stroke-demo-row[data-v-4599f638]{display:flex;align-items:center;margin-bottom:4px;border:1px solid #e00;border-bottom:none;padding:2px 0 0 2px;background:#fff}.stroke-demo-cell[data-v-4599f638]{width:60px;height:60px;display:inline-block;margin-right:2px}.fanning-stroke-row[data-v-4599f638]{display:flex;align-items:center;margin:0;border:.5px solid #f00;border-bottom:none;padding:0;background:#fff;height:30px}.fanning-stroke-cell[data-v-4599f638]{width:30px;height:30px;display:flex;align-items:center;justify-content:center;margin-right:2px}.fanning-stroke-cell svg[data-v-4599f638]{display:block}.pinyin-row[data-v-4599f638]{display:flex;align-items:center;border:.5px solid #f00;border-radius:0;border-bottom:none;background:#fff;margin:0;padding:0}.pinyin-cell[data-v-4599f638]{position:relative;text-align:center;-webkit-user-select:none;user-select:none;border:none}.loading-mask[data-v-4599f638]{position:absolute;left:0;top:0;width:100%;height:100%;background:#ffffffd9;z-index:20;display:flex;align-items:center;justify-content:center}.loading-text[data-v-4599f638]{font-size:1.3rem;color:#333;font-weight:700}.preview-header[data-v-4599f638]{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:0}.preview-header h3[data-v-4599f638]{margin:0;font-size:1.1rem;font-weight:600;color:#303133}.bottom-area-flex[data-v-4599f638]{display:flex;flex-direction:row;gap:2rem;margin-top:2rem;align-items:stretch;height:100%;min-height:600px}.left-settings[data-v-4599f638]{flex:1;max-width:400px;display:flex;flex-direction:column;gap:1.5rem;height:100%}.right-preview[data-v-4599f638]{flex:2;min-width:820px}.card-area[data-v-4599f638]{background:#f8fafc;border-radius:12px;box-shadow:0 2px 12px #0000000f;padding:1.5rem 1.5rem 1.2rem;margin-bottom:2rem}.settings-area[data-v-4599f638]{background:#f4f6f8;border-radius:12px;box-shadow:0 2px 8px #0000000a;padding:1.5rem 1.2rem 1.2rem}.preview-area[data-v-4599f638]{background:#fff;border-radius:12px;box-shadow:0 2px 16px #00000014;padding:1.5rem .5rem}.export-actions[data-v-4599f638]{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:1.5rem}.export-actions .el-button[data-v-4599f638]{min-width:120px;text-align:center}.active-quick-btn[data-v-4599f638]{background:#409eff!important;color:#fff!important;border-color:#409eff!important}.tool-view[data-v-15917bb0]{width:100%;display:flex;flex-direction:column;align-items:center}.tool-header[data-v-15917bb0]{margin-bottom:2rem;width:100%;max-width:1200px}.header-nav[data-v-15917bb0]{margin-bottom:1rem}.back-button[data-v-15917bb0]{display:flex;align-items:center;font-size:1rem;color:#606266;padding:0;border:none;background:transparent;box-shadow:none}.back-button[data-v-15917bb0]:hover{color:#409eff;background:transparent}.back-button[data-v-15917bb0]:focus,.back-button[data-v-15917bb0]:active{color:#409eff;background:transparent;border:none;box-shadow:none}.back-button .el-icon[data-v-15917bb0]{margin-right:4px}.tool-title[data-v-15917bb0]{font-size:2rem;color:#303133;margin:0}.title-container[data-v-15917bb0]{display:flex;align-items:center;justify-content:space-between;margin-bottom:.8rem}.tool-stats[data-v-15917bb0]{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;color:#606266;font-size:.9rem}.tool-stats .el-icon[data-v-15917bb0]{color:#409eff}.tool-description[data-v-15917bb0]{font-size:1.1rem;color:#606266;max-width:800px}.tool-container[data-v-15917bb0]{margin-bottom:2rem;width:100%;max-width:1200px;margin-left:auto;margin-right:auto}.tool-nav[data-v-15917bb0]{display:flex;gap:1.5rem}.tool-nav span[data-v-15917bb0]{padding:.5rem 0;cursor:pointer;color:#606266}.tool-nav span.active[data-v-15917bb0]{color:#409eff;font-weight:700;border-bottom:2px solid #409eff}.share-ad-container[data-v-15917bb0]{display:flex;gap:1.5rem;margin-bottom:2rem;width:100%;max-width:1200px}.share-card[data-v-15917bb0]{flex:1}.card-header[data-v-15917bb0]{display:flex;justify-content:space-between;align-items:center}.share-buttons[data-v-15917bb0]{display:flex;gap:1rem;padding:1rem 0}.ad-container[data-v-15917bb0]{flex:1;display:flex;justify-content:center;align-items:center}.ad-placeholder[data-v-15917bb0]{width:300px;height:250px;background-color:#f5f7fa;border:1px dashed #dcdfe6;display:flex;align-items:center;justify-content:center;color:#909399}.comments-card[data-v-15917bb0]{margin-bottom:2rem;width:100%;max-width:1200px}.comment-form[data-v-15917bb0]{margin-bottom:2rem;padding-bottom:2rem;border-bottom:1px solid #ebeef5}.comment-form h3[data-v-15917bb0],.comments-list h3[data-v-15917bb0]{margin-bottom:1rem;color:#303133}.comments-list[data-v-15917bb0]{margin-top:1.5rem}.comment-items[data-v-15917bb0]{display:flex;flex-direction:column;gap:1.5rem}.comment-item[data-v-15917bb0]{padding-bottom:1.5rem;border-bottom:1px solid #ebeef5}.comment-header[data-v-15917bb0]{display:flex;align-items:center;margin-bottom:.8rem;flex-wrap:wrap;gap:.8rem}.comment-username[data-v-15917bb0]{font-weight:700;color:#303133}.comment-date[data-v-15917bb0]{color:#909399;font-size:.9rem}.comment-content[data-v-15917bb0]{color:#606266;line-height:1.6}.related-tools[data-v-15917bb0]{margin-top:3rem;width:100%;max-width:1200px}.related-tools h2[data-v-15917bb0]{font-size:1.5rem;color:#303133;margin-bottom:1.5rem}.tools-grid[data-v-15917bb0]{display:grid;grid-template-columns:repeat(auto-fill,minmax(100%,1fr));gap:1.5rem}@media (min-width: 769px) and (max-width: 1440px){.tools-grid[data-v-15917bb0]{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}}@media (max-width: 768px){.tool-title[data-v-15917bb0]{font-size:1.5rem}.tool-description[data-v-15917bb0]{font-size:1rem}.share-ad-container[data-v-15917bb0]{flex-direction:column}.ad-placeholder[data-v-15917bb0]{width:100%;height:120px}.tools-grid[data-v-15917bb0]{grid-template-columns:repeat(auto-fill,minmax(100%,1fr))}}