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.12s}.eng-item:hover{background:#f3f4f6}.eng-item.active{background:#1f2937;color:#fff}.eng-item-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.eng-item-star{color:#facc15;font-size:10px;margin-right:5px}.eng-main{flex:1;min-width:0;overflow-y:auto;padding-right:4px}.eng-toolbar{display:flex;align-items:center;gap:4px;padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid #f1f5f9}.eng-tool{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .12s}.eng-tool:hover{background:#f3f4f6;color:#111827}.eng-tool.active{background:#1f2937;color:#fff}.eng-bilingual{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}.eng-col{font-size:16px;line-height:1.9;white-space:pre-wrap;word-break:normal;overflow-wrap:break-word}.eng-col-en{color:#111827;font-family:-apple-system,Helvetica Neue,Segoe UI,sans-serif;letter-spacing:.15px}.eng-col-zh{color:#4b5563;border-left:1px solid #f1f5f9;padding-left:28px;margin-left:-28px}.eng-col-zh.hidden{color:#c7cdd6;cursor:pointer;font-style:italic;display:flex;align-items:flex-start;padding-top:4px}.eng-zh-placeholder{-webkit-user-select:none;user-select:none;font-size:13px}.eng-progress{display:flex;align-items:center;gap:6px;font-size:12px;color:#6b7280;background:#f9fafb;padding:6px 10px;border-radius:6px;margin-bottom:10px}