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12px}.modal-button{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;min-width:100px}.modal-button.cancel{background-color:var(--surface, white);color:var(--text-secondary, #666);border:1px solid var(--border, #d9d9d9)}.modal-button.cancel:hover:not(:disabled){background-color:var(--surface-light, #f5f5f5);border-color:#bfbfbf}.modal-button.confirm{background-color:#52c41a;color:#fff;border:1px solid #52c41a}.modal-button.confirm:hover:not(:disabled){background-color:#73d13d;border-color:#73d13d}.modal-button:disabled{background-color:#f5f5f5;color:#bfbfbf;border-color:#d9d9d9;cursor:not-allowed}@media (max-width: 768px){.modal-overlay{padding:10px}.modal-content{max-width:100%;max-height:95vh}.modal-header{padding:16px 20px}.modal-body{padding:20px;max-height:calc(95vh - 120px)}.modal-footer{padding:16px 20px;flex-direction:column}.modal-button{width:100%}.diff-container{grid-template-columns:1fr;grid-template-rows:1fr 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#ffffff14}.question-text{margin-bottom:.625rem;font-weight:500;line-height:1.5}.keywords-container{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.keyword-tag{background:linear-gradient(135deg,#1890ff,#40a9ff);color:#fff;padding:.375rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;display:inline-block;box-shadow:0 2px 8px #0000001a,0 1px 2px #0000000f}.keyword-tag-similar{background-color:#f5f5f5;color:#333;padding:4px 8px;border-radius:12px;font-size:12px;font-weight:500;display:inline-block;border:1px solid #d9d9d9}.similar-entries-list{display:flex;flex-direction:column;gap:1rem;margin-top:1rem}.similar-entry-card{background:linear-gradient(135deg,var(--surface-light) 0%,var(--surface) 100%);border:1px solid var(--border);border-radius:12px;padding:1.25rem;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 12px #00000014,0 2px 4px #0000000a,inset 0 1px #ffffff0d;transition:all .2s 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#ffffff0d;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.search-keywords:before{content:"";position:absolute;inset:0;padding:1px;background:linear-gradient(135deg,var(--primary),var(--accent),var(--primary));border-radius:inherit;mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask-composite:xor;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;opacity:0;transition:opacity .3s ease;z-index:1;pointer-events:none}.search-keywords:focus-within{transform:translateY(-2px);box-shadow:0 12px 40px #00000026,0 4px 12px #00000014,inset 0 1px #ffffff14}.search-keywords:focus-within:before{opacity:.6}.search-keyword-tag{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;padding:.5rem .875rem;border-radius:12px;font-size:.8rem;font-weight:600;display:flex;align-items:center;gap:.5rem;box-shadow:0 4px 12px #0000001a,0 2px 4px #0000000f;transition:all .2s 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