Cryptic crossword No 3,583

Across

1. Dwindling area filling borders (7)
2. Full halters: Goth Hour (8)
3. Fortune-tellers cry for help, including occupational therapy and HR (maybe years later) (11)
4. Dealer for those aboard, reach land when swimming (8)
5. Smoker's maid topless, rattled American (5)
6. For each student, one tin results in danger (5)
7. Politician visits liberal rarely - one too many might have done for Henry I? (7)
8. Moan from Yerevan: Jack takes over Guys' twisting somersault (7)
9. Gets in the way of food containers for routing (7)
10. A cynic here, unravelling subterfuge (9)
11. Correct neglected portion of backlog (5)
12. Scram! Run! Get mistaken consonant (9)
13. Precise cut, cover before scan (5)

Down

1. Intimidating aunt's silver at moist bits of ham (6)
2. Italian resort, or sort ten - sort of? (8)
3. Unfortunately, racist led stories (8)
4. Gosh - cryptics set online? (7)
5. Describe dodgy half-hearted supporting plank (7)
6. What you are doin' with the red 'errings? Got it in me salad (8)
7. Biblical King Juan models occasionally (5)
8. Blushing, hugging, soon as snug as a bug in a rug? (4)
9. Base unoccupied, fatal kilometre before Area 51 (6)
10. Diners left before supporting Unnatural Death, scrap-metalcore band who've got top billing (10)
11. Drum up clue for Liverpool defender at the Vicarage, perhaps? (6)
12. Nourish stray (10)
13. Friendliness from nice French stranger: "I'm home" (8)
14. Turn a blind eye to occupying campaign or sedition (6)
15. Ultimately grim, a safari passes through Slough (5)
16. Location of spreadsheet formula: Excel (-10+50) (4)