@-moz-keyframes fadeInOverlay{0%{background:hsla(0,0%,100%,0)}to{background:var(--ui_black_backdrop_opacity)}}@-webkit-keyframes fadeInOverlay{0%{background:hsla(0,0%,100%,0)}to{background:var(--ui_black_backdrop_opacity)}}@-o-keyframes fadeInOverlay{0%{background:hsla(0,0%,100%,0)}to{background:var(--ui_black_backdrop_opacity)}}@keyframes fadeInOverlay{0%{background:hsla(0,0%,100%,0)}to{background:var(--ui_black_backdrop_opacity)}}@-moz-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:hsla(0,0%,100%,0)}}@-webkit-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:hsla(0,0%,100%,0)}}@-o-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:hsla(0,0%,100%,0)}}@keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:hsla(0,0%,100%,0)}}.SetPageTerm{background:var(--card-background);border-radius:.25rem;min-height:3.625rem;box-shadow:0 .125rem .25rem rgba(0,0,0,.08)}.SetPageTerm:not(.is-showing){display:none}@media print{.SetPageTerm{border-bottom:.0625rem solid var(--ui_color_gray_60);min-height:1.25rem}}.SetPageTerm-inner{*zoom:1;padding:1.25rem 2rem;position:relative;width:100%}.SetPageTerm-inner:after,.SetPageTerm-inner:before{content:"";display:table}.SetPageTerm-inner:after{clear:both}.SetPageTerm.has-score .SetPageTerm-inner{padding-left:0}@media screen and (max-width:38.75em){.SetPageTerm.has-score .SetPageTerm-inner{padding-left:1rem}}@media screen and (max-width:38.75em){.SetPageTerm-inner{display:block;padding:1rem}}@media print{.SetPageTerm-inner{padding:0}}.SetPageTerm-contentWrapper{display:inline-block;float:left;width:calc(100% - 4.5rem)}.SetPageTerm.has-threeActions:not(.has-score) .SetPageTerm-contentWrapper{width:calc(100% - 6.75rem)}.SetPageTerm.has-score:not(.has-threeActions) .SetPageTerm-contentWrapper{width:calc(100% - 9.5rem)}.SetPageTerm.has-score.has-threeActions .SetPageTerm-contentWrapper{width:calc(100% - 11.75rem)}@media screen and (max-width:38.75em){.SetPageTerm-contentWrapper{width:100%!important}}@media print{.SetPageTerm-contentWrapper{width:calc(100% - 2.25rem)}}.SetPageTerm-content{display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:-2.5rem;margin-left:-2rem;text-align:left}@media screen and (max-width:38.75em){.SetPageTerm-content{margin-top:-1rem;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}}.SetPageTerm-score{cursor:pointer;display:inline-block;float:left;text-align:center;font-weight:700;font-size:1.25rem;line-height:1.2;width:5rem}@media screen and (max-width:38.75em){.SetPageTerm-score{font-weight:700;font-size:1.125rem;line-height:1.111111111111111}}.SetPageTermChunk--oftenMissed .SetPageTerm-score{color:#ff725b}.SetPageTermChunk--sometimesMissed .SetPageTerm-score{color:#f08700}.SetPageTermChunk--rarelyMissed .SetPageTerm-score{color:#ffcd1f}.SetPageTermChunk--neverMissed .SetPageTerm-score{color:#23b26d}.SetPageTermChunk--notStudied .SetPageTerm-score,.SetPageTermChunk--unanswered .SetPageTerm-score{color:var(--ui_color_gray_70_foreground)}.SetPageTermChunk--stillLearning .SetPageTerm-score{color:#f08700}.SetPageTermChunk--mastered .SetPageTerm-score{color:#23b26d}@media screen and (max-width:38.75em){.SetPageTerm-score{display:block;float:none;margin-bottom:1rem;text-align:left}}.SetPageTerm-scorePopover{color:var(--ui_color_gray_60);padding:.625rem .75rem;font-weight:600;font-size:.875rem;line-height:1.285714285714286}@media screen and (max-width:38.75em){.SetPageTerm-scorePopover{font-weight:600;font-size:.75rem;line-height:1.333333333333333}}.SetPageTerm-scoreOverlay .UIPopover{min-width:5.9375rem!important}.SetPageTerm-scoreText{display:inline-block}.SetPageTerm-diagram{background-color:var(--card-background);height:6.25rem;width:6.25rem}.SetPageTerm-diagram .Diagram{box-shadow:0 0 .25rem 0 var(--ui_color_gray_80_foreground);overflow:hidden!important}.SetPageTerm-side{display:-webkit-flex;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;margin-top:2.5rem;position:relative;vertical-align:top;width:33%}@media screen and (max-width:38.75em){.SetPageTerm-side{border-right:0;margin-top:1rem;padding-right:0;width:100%}}@media print{.SetPageTerm-side{border-right:.0625rem solid var(--ui_color_gray_60)}}.SetPageTerm-sideContent,.SetPageTerm-sideLabel{padding:0 2rem}.SetPageTerm-sideLabel{color:var(--ui_color_gray_60);font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.0625rem;line-height:1.333333333333333;margin-bottom:.75rem}@media screen and (max-width:38.75em){.SetPageTerm-sideLabel{font-weight:600;text-transform:uppercase;font-size:.625rem;letter-spacing:.0625rem;line-height:1.3}}.SetPageTerm-sideContent{border-right:.125rem solid var(--ui_divider_color_black);-webkit-flex-grow:1;flex-grow:1}.SetPageTerm-largeSide .SetPageTerm-sideContent,.SetPageTerm-side:last-child .SetPageTerm-sideContent,.SetPageTerm-side:nth-child(3) .SetPageTerm-sideContent{border-right:none}@media screen and (max-width:38.75em){.SetPageTerm-sideContent{border-right:none}}.SetPageTerm-sideContent .loading{background:transparent;color:transparent}.SetPageTerm-largeSide{position:relative;width:67%}@media screen and (max-width:38.75em){.SetPageTerm-largeSide{padding:0;width:100%}}.SetPageTerm-largeSide .UIDefinitionListDescription{display:inline-block}.SetPageTerm-wordText{color:var(--ui_color_gray_20);word-wrap:break-word}@media screen and (max-width:38.75em){.SetPageTerm-wordText{color:var(--ui_color_default_foreground)}}.SetPageTerm.is-loading .SetPageTerm-wordText{color:var(--ui_color_gray_60)}.SetPageTerm-definitionText{color:var(--ui_color_gray_20);display:block;word-wrap:break-word}@media screen and (max-width:38.75em){.SetPageTerm-definitionText{color:var(--ui_color_default_foreground)}}.SetPageTerm.is-loading .SetPageTerm-definitionText{color:var(--ui_color_gray_60)}.SetPageTerm.has-image .SetPageTerm-definitionText{min-height:6.25rem}@media screen and (max-width:64em){.SetPageTerm.has-image .SetPageTerm-definitionText{min-height:0;padding-right:0}}@media print{.SetPageTerm.has-image .SetPageTerm-definitionText{min-height:0;padding-bottom:.625rem;padding-right:0}}.SetPageTerm-definition,.SetPageTerm-imageWrap,.SetPageTerm-word{display:table-cell}@media screen and (max-width:38.75em){.SetPageTerm-definition,.SetPageTerm-imageWrap,.SetPageTerm-word{display:block;width:100%}}@media screen and (min-width:64.0625em){.SetPageTerm.has-definitionText .SetPageTerm-largeSide .SetPageTerm-imageWrap{bottom:0;position:absolute;right:0;top:0}}.SetPageTerm-imageWrap{border-radius:.25rem;height:6.25rem;line-height:0;position:relative;vertical-align:top;width:9.5rem}@media screen and (max-width:64em){.SetPageTerm-imageWrap{padding-top:.625rem}}@media screen and (max-width:48em){.has-threeActions .SetPageTerm-imageWrap,.has-threeActions .SetPageTerm-imageWrap img{width:100%}}@media screen and (max-width:38.75em){.SetPageTerm-imageWrap{margin-top:.625rem;padding:0;width:100%}}@media screen and (max-width:38.75em) and (max-width:64em){.SetPageTerm-imageWrap{display:block;margin-top:.625rem;position:relative}}@media screen and (max-width:38.75em) and (max-width:38.75em){.SetPageTerm-imageWrap{width:100%}}.SetPageTerm-image{border-radius:.25rem;cursor:pointer;display:block;height:6.25rem;max-height:6.25rem;max-width:7.5rem;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:7.5rem}.SetPageTerm-image.is-animatedGif{object-fit:cover}.SetPageTerm-actions{display:inline-block;height:1.625rem;width:4.5rem}@media screen and (max-width:38.75em){.SetPageTerm-actions{display:block;position:relative;right:-.3125rem;text-align:right;top:-.3125rem;width:100%}}.SetPageTerm.has-threeActions .SetPageTerm-actions{width:6.75rem}@media screen and (max-width:38.75em){.SetPageTerm.has-threeActions .SetPageTerm-actions{width:100%}}.SetPageTerm-actions .UIButton-wrapper{padding-top:.125rem!important;vertical-align:middle}@media print{.SetPageTerm-actions{float:right;width:2.25rem}}@media print{.SetPageTerm-audio,.SetPageTerm-edit{display:none}}.SetPageTerm.is-editing .SetPageTerm-edit .UIIcon,.SetPageTerm.is-playing .SetPageTerm-audio .UIIcon,.SetPageTerm.is-selected .SetPageTerm-star .UIIcon{color:#ffcd1f;fill:#ffcd1f}.SetPageTerm-category{display:inline-block;border-radius:1.25rem;color:#fff;padding:.5rem 1rem;font-size:.875rem;line-height:1.285714285714286;font-weight:600}@media screen and (max-width:38.75em){.SetPageTerm-category{font-weight:600;font-size:.75rem;line-height:1.333333333333333}}.SetPageTerm-moreSide{margin-top:2.5rem;padding-left:2rem;width:100%}@media screen and (max-width:38.75em){.SetPageTerm-moreSide{margin-top:1rem}}@media screen and (min-width:64.0625em){.SetPageTerm.has-image .SetPageTerm-largeSide .SetPageTerm-definitionText{padding-right:9.5rem}}.DiffText-del,.DiffText-ins{text-decoration:none}.DiffText-ins{color:#23b26d}.DiffText-del{color:#ff725b}.Image .ZoomableImage{display:block;line-height:0;height:0}.FlashcardSide{-ms-flex-align:center;-webkit-align-items:center;align-items:center;display:-webkit-flex;display:flex;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;padding-top:2rem;bottom:0;left:0;position:absolute;right:0;top:0}@media screen and (max-width:64em){.FlashcardSide{padding-bottom:2rem;padding-top:3rem}}.FlashcardSide-audio{position:absolute!important;right:1.25rem;top:1.25rem;z-index:300}.FlashcardSide-audio.is-playing .UIIcon{color:#ffcd1f;fill:#ffcd1f}.FlashcardSide--imageOnly .FlashcardSide-image{bottom:3.75rem!important;top:3.75rem!important;bottom:0;left:0;position:absolute;right:0;top:0}.FlashcardSide-image .Image{cursor:zoom-in}:not(.ie11) .FlashcardSide-image .Image{height:auto;object-fit:contain;width:100%}.safari .FlashcardSide-image .Image{height:calc(100% - 2rem);left:0;position:absolute;top:2rem}@media screen and (min-width:64.0625em){.ie11 .FlashcardSide-image .Image{height:12.5rem;position:relative;top:25%;width:auto}}@media screen and (max-width:64em){.ie11 .FlashcardSide-image .Image{height:100%;width:auto}}.FlashcardSide-image .ZoomableImage{-webkit-flex:1;-ms-flex:1;flex:1;padding:2rem;vertical-align:middle;width:100%}:not(.ie11) .FlashcardSide-image .ZoomableImage{height:100%}.FlashcardSide-image .ZoomableImage-imageWrap{display:-webkit-flex;display:flex;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;vertical-align:middle}:not(.ie11) .FlashcardSide-image .ZoomableImage-imageWrap{height:100%}@media screen and (max-width:64em){.ie11 .FlashcardSide-image .ZoomableImage-imageWrap{height:100%}}.FlashcardSide--imageAndText>*{-ms-flex-align:center;-webkit-align-items:center;align-items:center;display:-webkit-flex;display:flex;-webkit-flex:1;-ms-flex:1;flex:1;height:100%;position:relative;width:100%}@media screen and (min-width:64.0625em){.FlashcardSide--imageAndText>*{width:50%}}@media screen and (max-width:64em){.FlashcardSide--imageAndText{-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column}.FlashcardSide--imageAndText .ScrollableViewLayout{-ms-flex-align:center;-webkit-align-items:center;align-items:center;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row}}.FlippableFlashcard{bottom:0;left:0;position:absolute;right:0;top:0}.FlippableFlashcard-flipTip{color:var(--ui_color_gray_60);margin-left:2rem;margin-top:2rem;position:relative;font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.0625rem;line-height:1.333333333333333}@media screen and (max-width:38.75em){.FlippableFlashcard-flipTip{font-weight:600;text-transform:uppercase;font-size:.625rem;letter-spacing:.0625rem;line-height:1.3}}.FlippableFlashcard-flipTipText{margin-left:.625rem}.FlippableFlashcard-back,.FlippableFlashcard-front{-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;backface-visibility:hidden;background:var(--ui_color_white_background);cursor:pointer;transform-style:flat;transition:all .25s ease-in-out;bottom:0;left:0;position:absolute;right:0;top:0;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.FlippableFlashcard-front{opacity:1;transform:perspective(625rem) rotateX(0deg)}.FlippableFlashcard.is-flipped .FlippableFlashcard-front{opacity:0;transform:perspective(625rem) rotateX(-180deg)}.FlippableFlashcard-back{opacity:0;transform:perspective(625rem) rotateX(180deg)}.FlippableFlashcard.is-flipped .FlippableFlashcard-back{opacity:1;transform:perspective(625rem) rotateX(0deg)}.ProgressSegmentedSemicircle{transform:translateZ(0);width:100%}.ProgressSegmentedSemicircle-section{stroke-dasharray:628.3185307179587;stroke-dashoffset:628.3185307179587}.ProgressSegmentedSemicircle-section.is-animating{-webkit-animation:animateSegmentedSemicircleCurve 1.5s ease-in-out forwards;-moz-animation:animateSegmentedSemicircleCurve 1.5s ease-in-out forwards;-ms-animation:animateSegmentedSemicircleCurve 1.5s ease-in-out forwards;animation:animateSegmentedSemicircleCurve 1.5s ease-in-out forwards}.ProgressSegmentedSemicircle-section.is-filled{stroke-dashoffset:1256.6370614359173}.ie11 .ProgressSegmentedSemicircle-section,.ie-edge .ProgressSegmentedSemicircle-section,.ie .ProgressSegmentedSemicircle-section{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none;stroke-dasharray:0;stroke-dashoffset:0}.ProgressSegmentedSemicircle-percent{fill:var(--ui_color_gray_30);font:900 60px/1 hurme_no2-webfont,-apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.05em}.ProgressSegmentedSemicircle-labelName{fill:var(--ui_color_gray_30);font-weight:600;text-transform:uppercase;font-size:.75rem;letter-spacing:.0625rem;line-height:1.333333333333333;font-size:1.5rem!important}@media screen and (max-width:38.75em){.ProgressSegmentedSemicircle-labelName{font-weight:600;text-transform:uppercase;font-size:.625rem;letter-spacing:.0625rem;line-height:1.3}}.ProgressSegmentedSemicircle-section--unfamiliar{stroke:var(--ui_color_progress_unfamiliar)}.ProgressSegmentedSemicircle-section--familiar{stroke:#f08700}.ProgressSegmentedSemicircle-section--mastered{stroke:#23b26d}.ProgressSegmentedSemicircle-progressTrigger{z-index:300}@-moz-keyframes animateSegmentedSemicircleCurve{0%{stroke-dashoffset:628.3185307179587}to{stroke-dashoffset:1256.6370614359173}}@-webkit-keyframes animateSegmentedSemicircleCurve{0%{stroke-dashoffset:628.3185307179587}to{stroke-dashoffset:1256.6370614359173}}@-o-keyframes animateSegmentedSemicircleCurve{0%{stroke-dashoffset:628.3185307179587}to{stroke-dashoffset:1256.6370614359173}}@keyframes animateSegmentedSemicircleCurve{0%{stroke-dashoffset:628.3185307179587}to{stroke-dashoffset:1256.6370614359173}}.ZoomableImage,.ZoomableImage-imageWrap{display:inline-block}.ZoomableImage-rawImage{vertical-align:middle}.ZoomableImage-image{background:var(--ui_color_gray_90_background);cursor:-webkit-zoom-out;cursor:-moz-zoom-out;cursor:-ms-zoom-out;cursor:zoom-out}.ZoomableImage-image,.ZoomableImage-overlay{position:fixed;transition:all .25s ease;z-index:10001}.ZoomableImage-overlay{height:100%;width:100%;background:var(--ui_color_white_background);background:var(--ui_black_backdrop_opacity);opacity:0;left:0;top:0}.MediaImage{display:block}.MediaImage-baseImage{max-width:240px;max-height:240px;cursor:zoom-in}.MediaVideo-player{display:-webkit-flex;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;position:relative}.MediaVideo-player>iframe{border-radius:.25rem;max-width:100%}