Short answer: Yes, the Palitana temple complex is closely tied to Śvetāmbara Jain patronage and its architecture follows the Nagara-inspired Maru-Gurjara (Solanki) style. This style is North Indian in basic form (Nagara shikhara) but highly ornate, and it became especially associated with Jain temples in western India. Palitana’s major temples were built and sponsored over centuries, with the Anandji Kalyanji Trust playing a key modern role in continuing the tradition. Digambar presence is comparatively limited at Palitana, with Hinglaj Mata temple noted as the Digambara-linked shrine in the hill complex. The overall result is a predominantly Śvetāmbara, Nagara-influenced Jain temple ensemble, built and rebuilt in the Solanki/Maru-Gurjara idiom. You can read more about the architectural evolution of Palitana in this Jain-focused summary. ( jainknowledge.com)

Key points in simple terms:

• The main Palitana temples are Śvetāmbara Mūrtipūjakā, and their architecture follows the Nagara-influenced Maru-Gurjara style that developed in Gujarat/Rajasthan under the Solanki (Chaulukya) tradition. This is the same family of designs seen in many western Indian Jain temples. ( jainknowledge.com)
• The style preserves the Nagara shikhara but adds ornate exterior and interior carving, toranas, and intricate jali-like work typical of Maru-Gurjara. Palitana’s temples show this evolution through the centuries, especially from the 16th to 19th centuries. ( en.wikipedia.org)
• Modern patronage and expansion at Palitana have involved Śvetāmbara institutions, notably the Anandji Kalyanji Trust, which has guided many of the later additions and restorations. Digambar temples exist in Palitana but are far less numerous; Hingraj Ambikadevi is a notable Digambara-associated shrine in the hill complex. ( en.wikipedia.org)

If you want, I can summarize more from JainKnowledge’s related pages about Palitana temples and Hastagiri Tirths, all within Jain Dharma context.