@string/theme_light @string/theme_dark THEME_LIGHT THEME_DARK @string/headline_display_mode_default @string/headline_display_mode_no_images @string/headline_display_mode_compact @string/headline_display_mode_compact_noimages HL_DEFAULT HL_NOIMAGES HL_COMPACT HL_COMPACT_NOIMAGES 150 250 500 1000 1500 2000