By J.R. Wu and Michael Gold TAIPEI (Reuters) - Taiwan is spinning away from China's idealized model of "one country, two systems" as a renewed spirit of democracy sweeps across its political sphere, rousing a new cadre of grassroots leaders critical of a shared future with China. The number of new political parties and advocacy groups has surged following advances by the pro-independence Democratic progressive Party (DPP) in November elections that routed the ruling pro-China Nationalist party from positions in local government. The victory of Taiwan’s main opposition party was preceded by a massive protest by thousands of students in March last year over a trade pact with China. Such political fragmentation will make it harder for China to strike the deals it has been pushing for to pull Taiwan closer into its economic orbit.