.qr-generator-container[data-v-769c503e]{width:100%;max-width:1200px;margin-left:auto;margin-right:auto}.generator-header[data-v-769c503e]{text-align:center;margin-bottom:24px}.generator-header h2[data-v-769c503e]{font-size:26px;margin-bottom:8px}.subtitle[data-v-769c503e]{color:var(--em-text-secondary)}.qr-layout[data-v-769c503e]{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}.qr-config[data-v-769c503e]{background:var(--em-bg-card);border:1px solid var(--em-border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:18px}.config-item .config-label[data-v-769c503e]{color:var(--em-text-secondary);font-size:13px;margin-bottom:8px}.tip[data-v-769c503e]{color:var(--em-text-muted);font-size:12px;margin-left:10px}.color-row[data-v-769c503e]{display:flex;gap:32px}.qr-preview[data-v-769c503e]{background:var(--em-bg-card);border:1px solid var(--em-border);border-radius:12px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:14px}.qr-box[data-v-769c503e]{position:relative;width:280px;height:280px;display:flex;align-items:center;justify-content:center;border:1px dashed var(--em-border);border-radius:8px;overflow:hidden}.qr-box canvas[data-v-769c503e]{max-width:100%;max-height:100%}.qr-placeholder[data-v-769c503e]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--em-text-muted);font-size:13px;background:var(--em-bg-soft)}@media (max-width: 768px){.qr-layout[data-v-769c503e]{grid-template-columns:1fr}}