@counter-style or-counter {
	system: numeric;
	symbols: '୦' '୧' '୨' '୩' '୪' '୫' '୬' '୭' '୮' '୯';
}

.mw-ref > a:after {
	content: '[' counter( mw-Ref, or-counter ) ']';
}

.mw-ref > a[ data-mw-group ]:after {
	content: '[' attr( data-mw-group ) ' ' counter( mw-Ref, or-counter ) ']';
}

span[ rel='mw:referencedBy' ] > a:before {
	content: counter( mw-references, or-counter ) '.' counter( mw-ref-linkback, or-counter );
}