puzzle

 ACROSS

  1 Group of plotters

  6 Browser bookmarks

 10 Social position

 14 Like a 14-degree angle

 15 Look for

 16 Orchestra tuner

 17 Competition winner

 20 ___ Field (Mets' ballpark)

 21 What gets you a hand?

 22 Credits as a source

 23 Record for later

 25 River that starts in the Swiss Alps

 27 Temporary retailers

 31 Diet soda discontinued in 2020

 34 Sidestep

 35 Address that's gender-neutral in "Battlestar Galactica"

 36 State with caucuses

 37 Give a darn

 38 Looking shocked

 40 Good bargain

 41 Liberal ___ degree

 42 Kind or type

 43 Gem that may be milky

 44 Empire State team, on the scoreboard

 45 Trances

 48 Partner of "fast"

 50 Black Lives Matter co-founder Tometi

 51 Piece of pizza

 53 Musical ending

 55 Revered figure

 59 Region for Bismarck and Montgomery, and a hint to the middle three letters of 17-, 27- and 45-Across

 62 "Go Hang a Salami! I'm a Lasagna Hog!" palindromist Jon

 63 Steak, in a rhyming dish's name

 64 Word before "march" or "sign"

 65 Not quite all

 66 "Buy It Now" site

 67 Did nothing


DOWN

  1 AP math subject

  2 Superfruit from a palm

  3 Get 22 in blackjack, say

  4 Teens stereotypically have them

  5 A fire sign

  6 Early online forum

  7 Take a breather

  8 "Go for it!"

  9 Genre that calypso influenced

 10 "The Thinker" sculptor

 11 What you may legally grab at the mall

 12 Zilch

 13 They're "stood on" at frat parties

 18 Gets a little shut-eye

 19 CBS police procedural

 24 Certain primate

 26 "Catch!"

 27 ___ sandies (nutty cookies)

 28 Egg-producing organ

 29 Many senators toe them

 30 Tennis champion Naomi

 32 In the know

 33 Fancy dances

 36 Painted a rosy picture of

 38 Runs on TV

 39 Singing group

 43 After-school grp. with no kids

 45 Not one to sit around

 46 Alter

 47 Folder for annoying emails

 49 Band of eight

 51 ___ Likely (annoying caller ID)

 52 Toy brick

 54 ___ vez (again, in Spanish)

 56 Nonrenewable source of energy

 57 Back in the day

 58 Must-have

 60 Enjoyed Froot Loops

 61 Lead-in to "Pen"

solution