                        class="px-3 py-1 text-sm bg-gray-500 text-white rounded hover:bg-gray-600">
                        <i class="fas fa-copy mr-1"></i> 复制
                    </button>
                    <button @click="showExpandedCodeModal = false"
                            class="text-gray-400 hover:text-gray-600">
                        <i class="fas fa-times text-xl"></i>
                    </button>
                </div>
            </div>
            <div class="flex-1 p-4 overflow-aut