Paris Saint-Germain refuses to let go of Europe. In a final of brutal margins and collapsing legs, the defending champions outlasted Arsenal 4-3 on penalties to retain the Champions League and confirmed their place at the summit of the game. Twice winners in a row, PSG held their nerve as Arsenal’s unbeaten European run finally cracked under pressure. Eberechi Eze’s miss opened the door, and Gabriel blazed the decisive kick high into the Budapest night, sending it into the stands as silence swallowed the Arsenal end. As PSG players sprinted onto the pitch in celebration, Gabriel dropped to his knees in tears, surrounded by heartbreak, while navy blue shirts swarmed the turf in scenes of pure triumph. For much of the evening, which ended 1-1 after extra time, Mikel Arteta’s side looked destined to complete the greatest achievement in the club’s history. Kai Havertz’s early strike gave Arsenal a precious advantage and appeared to put them on course for Champions League glory. Yet after spending much of the match defending their lead, the Gunners were …