/// Gets a duration value.
/// @param {string} $keys Key(s).
/// @return {string} Value.
@function _duration($keys...) {
	@return val($duration, $keys...);
}

/// Gets a font value.
/// @param {string} $keys Key(s).
/// @return {string} Value.
@function _font($keys...) {
	@return val($font, $keys...);
}
@function _add-font($keys...) {
	@return val($add-font, $keys...);
}

/// Gets a misc value.
/// @param {string} $keys Key(s).
/// @return {string} Value.
@function _misc($keys...) {
	@return val($misc, $keys...);
}

/// Gets a palette value.
/// @param {string} $keys Key(s).
/// @return {string} Value.
@function _palette($keys...) {
	@return val($palette, $keys...);
}
@function _color($keys...) {
	@return val($color, $keys...);
}

/// Gets a size value.
/// @param {string} $keys Key(s).
/// @return {string} Value.
@function _size($keys...) {
	@return val($size, $keys...);
}