「HEAT WAVE」は FontVibe AI で作成した溶けるフォントの文字エフェクトです。下から液化していく艶のあるオレンジレッドの文字。溶けた滴、ゆがんだ下端、暗いチャコールの床に光る水たまり。

letter material liquefying and flowing downward under heat — lower portions lose structural integrity, edges softening and rounding outward as gravity pulls the molten mass down. Multiple drips of varying thickness: one to two thick primary flows with slight bulge at origin and teardrop termination, two to three medium streams, fine capillary trails between them. Surface tension visible at drip necks. Viscous pooling accumulates at the letter base with a faint wet-surface sheen. When no specific material is defined, the default melt color is warm amber-to-deep-orange — the natural thermal color of heated translucent material. YouTube channel art mockup (16:9) in a browser showing YouTube channel page. Channel header art: dark gradient background (charcoal to amber), 'HEAT WAVE' as fiery orange-red wax melting letters as the channel name across the top portion. Wax drips descend from letters. Small social media icons and tagline below. Channel page UI visible — subscribers count, video grid below the header. Professional YouTube channel with melting font branding.