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#f0f0f0}.file-item[data-v-d74ce99e]:last-child{border-bottom:none}.mode-card[data-v-256d8442],.mode-card[data-v-f3546286]{margin-bottom:0}.item-row[data-v-cee7207e]{padding:12px;background:#f5f5f5;border-radius:8px}.item-index[data-v-cee7207e]{display:inline-block;width:30px;height:30px;line-height:30px;text-align:center;background:#2080f0;color:#fff;border-radius:50%;font-weight:700}.qr-grid[data-v-cee7207e]{display:grid;gap:20px}.qr-item[data-v-cee7207e]{display:flex;flex-direction:column;align-items:center;padding:16px;background:#f9f9f9;border-radius:8px}.qr-item img[data-v-cee7207e]{width:100%;max-width:200px;height:auto}.qr-label[data-v-cee7207e]{margin-top:8px;font-size:14px}.image-item[data-v-2c586ec2]{display:flex;align-items:center;gap:12px;padding:12px;background:#f5f5f5;border-radius:8px;margin-bottom:8px}.drag-handle[data-v-2c586ec2]{cursor:move;font-size:20px;color:#999}.image-item img[data-v-2c586ec2]{width:60px;height:60px;object-fit:cover;border-radius:4px}.image-info[data-v-2c586ec2]{flex:1}.preview-container[data-v-2c586ec2]{display:flex;justify-content:center;background:#f5f5f5;border-radius:8px;padding:20px;max-height:500px;overflow:auto}.preview-container img[data-v-2c586ec2]{max-width:100%;height:auto}.mode-card[data-v-db1788c0],.mode-card[data-v-e941df4a],.mode-card[data-v-947d177e],.mode-card[data-v-f43b68c9]{margin-bottom:0}.number-display[data-v-afd87975]{display:flex;justify-content:center;align-items:center;min-height:200px;font-weight:var(--v1345e126);color:var(--f5afc2f8);font-family:Courier New,monospace}.mode-card[data-v-f24306d7]{margin-bottom:0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}:root{--primary-color: #3B82F6;--primary-hover: #2563EB;--primary-pressed: #1D4ED8;--text-color: #1F2937;--text-secondary: #6B7280;--bg-color: #F9FAFB;--border-color: #E5E7EB}*{box-sizing:border-box}html{font-size:14px}body{background-color:var(--bg-color);color:var(--text-color);line-height:1.5}.tool-card{transition:all .3s ease;cursor:pointer}.tool-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000001a}.upload-area{border:2px dashed var(--border-color);border-radius:12px;padding:40px 20px;text-align:center;transition:all .3s ease;background-color:#fff}.upload-area:hover{border-color:var(--primary-color);background-color:#f0f9ff}.upload-area.dragging{border-color:var(--primary-color);background-color:#dbeafe}.tool-container{max-width:800px;margin:0 auto;padding:20px}@media(max-width:768px){.tool-container{padding:16px}}