@-moz-keyframes fadeInOverlay{0%{background:#fff0}to{background:var(--ui_black_backdrop_opacity)}}@-webkit-keyframes fadeInOverlay{0%{background:#fff0}to{background:var(--ui_black_backdrop_opacity)}}@-o-keyframes fadeInOverlay{0%{background:#fff0}to{background:var(--ui_black_backdrop_opacity)}}@keyframes fadeInOverlay{0%{background:#fff0}to{background:var(--ui_black_backdrop_opacity)}}@-moz-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:#fff0}}@-webkit-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:#fff0}}@-o-keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:#fff0}}@keyframes fadeOutOverlay{0%{background:var(--ui_black_backdrop_opacity)}to{background:#fff0}}.SetPageTerm{background:var(--card-background);border-radius:.25rem;box-shadow:0 .125rem .25rem #00000014;min-height:3.625rem}.SetPageTerm:not(.is-showing){display:none}@media print{.SetPageTerm{border:.0625rem solid var(--neutral-500);border-radius:0;box-shadow:none;page-break-after:auto;page-break-inside:avoid}}.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}.SetPageTerm-inner{display:flex;flex-direction:column-reverse;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)}@media print{.SetPageTerm.has-threeActions:not(.has-score) .SetPageTerm-contentWrapper{width:100%}}.SetPageTerm.has-score:not(.has-threeActions) .SetPageTerm-contentWrapper{width:calc(100% - 9.5rem)}@media print{.SetPageTerm.has-score:not(.has-threeActions) .SetPageTerm-contentWrapper{width:100%}}.SetPageTerm.has-score.has-threeActions .SetPageTerm-contentWrapper{width:calc(100% - 11.75rem)}@media print{.SetPageTerm.has-score.has-threeActions .SetPageTerm-contentWrapper{width:100%}}@media screen and (max-width:38.75em){.SetPageTerm-contentWrapper{width:100%!important}}@media print{.SetPageTerm-contentWrapper{width:100%}}.SetPageTerm-content{display:flex;flex-wrap:wrap;margin-left:-2rem;margin-top:-2.5rem;text-align:left}@media screen and (max-width:38.75em){.SetPageTerm-content{flex-direction:column;margin-top:-1rem}}.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:flex;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.SetPageTerm-smallSide{border-right:.0625rem solid var(--neutral-500)}}.SetPageTerm-sideContent,.SetPageTerm-sideLabel{padding:0 2rem}.SetPageTerm-sideLabel{color:var(--ui_color_gray_60);font-size:.75rem;font-weight:600;letter-spacing:.0625rem;line-height:1.333333333333333;margin-bottom:.75rem;text-transform:uppercase}@media screen and (max-width:38.75em){.SetPageTerm-sideLabel{font-size:.625rem;font-weight:600;letter-spacing:.0625rem;line-height:1.3;text-transform:uppercase}}.SetPageTerm-sideContent{border-right:.125rem solid var(--ui_divider_color_black);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:#0000;color:#0000}.SetPageTerm-largeSide{position:relative;width:67%}@media screen and (max-width:38.75em){.SetPageTerm-largeSide{padding:0;width:100%}}.SetPageTerm-wordText{word-wrap:break-word;color:var(--ui_color_gray_20)}@media print{.SetPageTerm-wordText{align-items:center;display:flex;height:100%;justify-content:center}}@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{word-wrap:break-word;color:var(--ui_color_gray_20);display:block}@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-imageWrap{display:table-cell}@media screen and (max-width:38.75em){.SetPageTerm-imageWrap{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-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;height:0;line-height:0}.FlashcardSide{align-items:center;bottom:0;display:flex;justify-content:center;left:0;padding-top:2rem;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{fill:#ffcd1f;color:#ffcd1f}.FlashcardSide--imageOnly .FlashcardSide-image{bottom:3.75rem!important;bottom:0;left:0;position:absolute;right:0;top:3.75rem!important;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{flex:1;padding:2rem;vertical-align:middle;width:100%}:not(.ie11) .FlashcardSide-image .ZoomableImage{height:100%}.FlashcardSide-image .ZoomableImage-imageWrap{display:flex;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>*{align-items:center;display:flex;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{flex-direction:column}.FlashcardSide--imageAndText .ScrollableViewLayout{align-items:center;flex-direction:row}}.FlippableFlashcard{bottom:0;left:0;position:absolute;right:0;top:0}.FlippableFlashcard-flipTip{color:var(--ui_color_gray_60);font-size:.75rem;font-weight:600;letter-spacing:.0625rem;line-height:1.333333333333333;margin-left:2rem;margin-top:2rem;position:relative;text-transform:uppercase}@media screen and (max-width:38.75em){.FlippableFlashcard-flipTip{font-size:.625rem;font-weight:600;letter-spacing:.0625rem;line-height:1.3;text-transform:uppercase}}.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);bottom:0;cursor:pointer;left:0;position:absolute;right:0;top:0;transform-style:flat;transition:all .25s ease-in-out;-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)}.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{background:var(--ui_color_white_background);background:var(--ui_black_backdrop_opacity);height:100%;left:0;opacity:0;top:0;width:100%}.MediaImage{display:block}.MediaImage-baseImage{cursor:zoom-in;max-height:240px;max-width:240px}.MediaVideo-player{display:flex;flex-direction:column;justify-content:center;position:relative}.MediaVideo-player>iframe{border-radius:.25rem;max-width:100%}