.html-entity[data-v-53ae2609]{padding:20px;max-width:900px;margin:0 auto}.tool-card[data-v-53ae2609]{background:var(--bg-color);border:1px solid var(--border-color);border-radius:12px;padding:24px}.tool-header[data-v-53ae2609]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dual-pane[data-v-53ae2609]{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}.pane[data-v-53ae2609]{display:flex;flex-direction:column}.pane-header[data-v-53ae2609]{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.pane-title[data-v-53ae2609]{font-weight:600;font-size:14px;color:var(--text-color)}.pane-actions[data-v-53ae2609]{display:flex;gap:8px}.pane-textarea[data-v-53ae2609]{width:100%;min-height:200px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:12px;font-family:Consolas,Monaco,monospace;font-size:13px;color:var(--text-color);resize:vertical;outline:none;transition:border-color .2s;box-sizing:border-box}.pane-textarea[data-v-53ae2609]:focus{border-color:#2c8cf0}.mode-section[data-v-53ae2609]{margin-bottom:20px}.mode-section h4[data-v-53ae2609]{margin:0 0 10px;font-size:14px;color:var(--text-color)}.mode-tabs[data-v-53ae2609]{display:flex;gap:8px;flex-wrap:wrap}.mode-tab[data-v-53ae2609]{padding:6px 14px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-secondary);border-radius:6px;cursor:pointer;font-size:13px;transition:all .2s}.mode-tab.active[data-v-53ae2609]{background:#2c8cf0;border-color:#2c8cf0;color:#fff}.reference-section[data-v-53ae2609]{margin-top:20px;padding-top:16px;border-top:1px solid var(--border-color)}.reference-section h4[data-v-53ae2609]{margin:0 0 12px;font-size:14px;color:var(--text-color)}.reference-grid[data-v-53ae2609]{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px}.ref-item[data-v-53ae2609]{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--bg-secondary);border-radius:4px;cursor:pointer;font-size:12px;transition:background .2s}.ref-item[data-v-53ae2609]:hover{background:#2c8cf0;color:#fff}.ref-char[data-v-53ae2609]{font-size:16px;font-weight:600;min-width:20px;text-align:center}.ref-entity[data-v-53ae2609]{font-family:Consolas,Monaco,monospace;color:#2c8cf0}.ref-desc[data-v-53ae2609]{color:var(--text-secondary);margin-left:auto}.ref-item:hover .ref-entity[data-v-53ae2609],.ref-item:hover .ref-desc[data-v-53ae2609]{color:#fffc}.text-btn[data-v-53ae2609]{padding:2px 8px;border:none;background:transparent;color:#2c8cf0;cursor:pointer;font-size:12px;transition:color .2s}.text-btn[data-v-53ae2609]:hover{color:#1a7ae0}.tool-btn[data-v-53ae2609]{padding:5px 12px;border:1px solid var(--border-color);background:var(--bg-color);color:var(--text-secondary);border-radius:4px;cursor:pointer;font-size:13px;transition:all .2s}.tool-btn[data-v-53ae2609]:hover{border-color:#2c8cf0;color:#2c8cf0}.tool-btn.primary[data-v-53ae2609]{background:#2c8cf0;border-color:#2c8cf0;color:#fff}.tool-btn.primary[data-v-53ae2609]:hover{background:#1a7ae0}@media (max-width: 768px){.dual-pane[data-v-53ae2609]{grid-template-columns:1fr}.reference-grid[data-v-53ae2609]{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}}