Red-Orange Flame Product Launch Invitation

This is a product launch invitation email template featuring a high-saturation red-orange flame gradient as its core visual. It is great for brand renewal, channel recruitment, and new product launch marketing scenarios. The template uses a 600-pixel email canvas, with an eyebrow, main title, and subtitle at the top to establish a clear reading entry. The middle section uses a semi-transparent information card to carry the body content, paired with platinum-white text and stable font sizes, line heights, and link colors for strong visual impact. At the bottom, the closing greeting, signature, and external link button are placed in sequence. It supports a single-column layout for the main product, a two-column desktop layout for secondary products, and vertical stacking on mobile. The overall color scheme is red, orange, coral, rose red, and gold, helping recipients quickly understand event highlights, view details, and complete reservations or purchases.