Just when some of Europe’s top teams risked failing to advance from their Champions League groups, they steadied the ship. Real Madrid and Tottenham both earned their first European wins of the season Tuesday against overmatched opponents — but in very different style. Real had to work hard to win 1-0 against a Galatasaray team with its own problems, while last season’s finalist Tottenham swept aside Red Star Belgrade 5-0. That emphatic win was sorely needed for Tottenham, which had won just two of its last 11 games and conceded seven against Bayern Munich in its last Champions League outing. But Tottenham isn’t out of the woods yet. “We still know we’ve got a long way to go,” striker Harry Kane said. “We can hopefully build on this.” Juventus came within 13 minutes of a loss which could have endangered its hopes of reaching the knockout stage before Paulo Dybala scored twice to beat Lokomotiv Moscow 2-1. Meanwhile, Paris Saint-Germain, Bayern Munich and Manchester City are all firmly on course to advance after recording their third wins to top their groups. Having won just one of its last four games, Real Madrid was looking to regain some momentum with a…