:root{--color-bg:#f2f2f4;--color-surface:#fff;--color-surface-depth:#d5d7dd;--color-surface-raised:#fff;--color-surface-raised-depth:#d5d7dd;--color-border:#e4e5e9;--color-pressed:#16171a0f;--color-scrim:#16171a52;--color-text:#16171a;--color-text-2:#6b6e76;--color-text-disabled:#b5b7bd;--color-text-placeholder:#8e9199;--color-accent:#3b6fd9;--color-on-accent:#fff;--color-accent-depth:#2251b3;--color-accent-light:#81acec;--color-accent-soft:#e6effc;--color-accent-text:#2251b3;--color-accent-link:#3b6fd9;--color-success:#2e844a;--color-success-depth:#0c6530;--color-success-light:#79bd87;--color-success-soft:#e5f2e7;--color-success-soft-depth:#79bd87;--color-success-text:#0c6530;--color-danger:#b9473f;--color-danger-depth:#942b26;--color-danger-light:#e59089;--color-danger-soft:#fce9e7;--color-danger-soft-raised:#fce9e7;--color-danger-soft-depth:#e59089;--color-danger-text:#b2433b;--color-learned:var(--color-accent);--color-learning:var(--color-accent-light);--color-fresh:var(--color-surface-depth);--color-progress:#2fbf50;--color-progress-track:#edeef1;--color-ring-start:#c4daf8;--color-ring-track:#edf0f4;--gradient-ring-disc:linear-gradient(180deg, #fff 0%, #f5f7fa 100%);--gradient-ring-center:linear-gradient(180deg, #fff 0%, #f7f8fb 100%);--color-ring-number:#3b6fd9;--shadow-ring-disc:0 1px 2px #14161a0d, 0 16px 40px #14161a1a, inset 0 1px 0 #fff;--shadow-ring-center:0 1px 3px #14161a14, 0 8px 20px #14161a1f, inset 0 1px 0 #fff;--color-inverse:#16171a;--color-on-inverse:#fff;--color-inactive:#8e9199;--color-icon-disabled:#b5b7bd;--color-text-outside:var(--color-text-disabled);--color-focus:var(--color-accent);--shadow-surface:0 1px 2px #14161a0f, 0 6px 16px #14161a0f;--shadow-tile:0 1px 2px #14161a0a, 0 6px 16px #14161a0d;--shadow-sheet:0 -2px 30px #14161a1f;--shadow-page-sheet:none;--shadow-floating:0 1px 2px #14161a0f, 0 8px 24px #14161a14;--shadow-field:0 1px 2px #14161a0a, 0 10px 30px #14161a0f;--shadow-knob:0 2px 6px #14161a2e;--shadow-ring-arc:0 0 8px #3b6fd966;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--color-bg:#0f1012;--color-surface:#1c1d21;--color-surface-depth:#34363c;--color-surface-raised:#34363c;--color-surface-raised-depth:#222327;--color-border:#2a2c31;--color-pressed:#f2f3f514;--color-scrim:#0000008f;--color-text:#f2f3f5;--color-text-2:#9a9da5;--color-text-disabled:#55585f;--color-text-placeholder:#74777f;--color-accent:#4070e0;--color-on-accent:#fff;--color-accent-depth:#2a52b0;--color-accent-light:#4a6fb8;--color-accent-soft:#1e2a42;--color-accent-text:#9ab8f5;--color-accent-link:#9ab8f5;--color-success:#4fb36b;--color-success-depth:#23683a;--color-success-light:#2b5a38;--color-success-soft:#24492f;--color-success-soft-depth:#17321f;--color-success-text:#7bd08f;--color-danger:#c84a40;--color-danger-depth:#9a322b;--color-danger-light:#6e2e2a;--color-danger-soft:#3a1d1b;--color-danger-soft-raised:#4d2824;--color-danger-soft-depth:#3a1c19;--color-danger-text:#f09088;--color-progress:#34c759;--color-progress-track:#2a2c31;--color-ring-start:#2a3f6b;--color-ring-track:#2a2c31;--gradient-ring-disc:linear-gradient(180deg, #24262b 0%, #1c1d21 100%);--gradient-ring-center:linear-gradient(180deg, #2a2c31 0%, #222327 100%);--color-ring-number:#9ab8f5;--shadow-ring-disc:0 1px 2px #0000004d, 0 16px 40px #0006, inset 0 1px 0 #ffffff0f;--shadow-ring-center:0 1px 3px #0000004d, 0 8px 20px #0006, inset 0 1px 0 #ffffff0f;--color-inverse:#f2f3f5;--color-on-inverse:#16171a;--color-inactive:#74777f;--color-icon-disabled:#74777f;--color-text-outside:#83868e;--color-focus:var(--color-accent-text);--shadow-surface:0 1px 2px #0000004d, 0 6px 16px #0000004d;--shadow-tile:0 1px 2px #0000004d, 0 6px 16px #0000004d;--shadow-sheet:inset 0 1px 0 #ffffff14, 0 -2px 30px #0006;--shadow-page-sheet:inset 0 1px 0 #ffffff14;--shadow-floating:0 1px 2px #0000004d, 0 8px 24px #0006;--shadow-field:0 1px 2px #0003, 0 10px 30px #0000004d;--shadow-knob:0 2px 6px #0006;--shadow-ring-arc:0 0 8px #4070e066;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root{--font-sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", Roboto, system-ui, sans-serif;--text-large-title:700 34px/41px var(--font-sans);--text-title-1:700 28px/34px var(--font-sans);--text-title-2:700 22px/28px var(--font-sans);--text-title-3:600 20px/25px var(--font-sans);--text-headline:600 17px/22px var(--font-sans);--text-headline-bold:700 17px/22px var(--font-sans);--text-body:400 17px/22px var(--font-sans);--text-callout:400 16px/21px var(--font-sans);--text-subhead:400 15px/20px var(--font-sans);--text-subhead-emphasized:600 15px/20px var(--font-sans);--text-footnote:400 13px/18px var(--font-sans);--text-footnote-emphasized:600 13px/18px var(--font-sans);--text-caption-1:400 12px/16px var(--font-sans);--text-caption-2:400 11px/13px var(--font-sans);--text-caption-2-emphasized:600 11px/13px var(--font-sans);--text-card-front:600 24px/30px var(--font-sans);--text-card-back:400 20px/26px var(--font-sans);--text-card-detail-front:600 20px/26px var(--font-sans);--text-streak:700 48px/56px var(--font-sans);--ease-out:cubic-bezier(.23, 1, .32, 1);--ease-in-out:cubic-bezier(.77, 0, .175, 1);--ease-drawer:cubic-bezier(.32, .72, 0, 1)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-property:color,background-color,opacity!important}}:root{--safe-bottom:calc(var(--tg-viewport-safe-area-inset-bottom,env(safe-area-inset-bottom,0px)) + var(--tg-viewport-content-safe-area-inset-bottom,0px));--safe-top:calc(var(--tg-viewport-safe-area-inset-top,env(safe-area-inset-top,0px)) + var(--tg-viewport-content-safe-area-inset-top,0px));font:var(--text-body);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}html,body{overscroll-behavior:none;overflow:hidden}body{margin:0}#root{min-height:var(--tg-viewport-stable-height,100svh);box-sizing:border-box}h1,h2,h3,p{margin:0}button,input,textarea{font:inherit;color:inherit}:where(button,a,[role=button]):focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}._navigator_1i0lw_3{--tab-bar-space:68px;height:var(--tg-viewport-stable-height,100svh);position:relative;overflow:hidden}._tabs_1i0lw_13{position:absolute;inset:0}._scroll_1i0lw_18{overscroll-behavior:contain;background:var(--color-bg);outline:none;position:absolute;inset:0;overflow-y:auto}._tab_1i0lw_13{padding-bottom:calc(var(--tab-bar-space) + var(--safe-bottom))}._tabBar_1i0lw_32{left:50%;bottom:calc(12px + var(--safe-bottom));position:absolute;translate:-50%}._hidden_1i0lw_41{visibility:hidden}._screen_1i0lw_47{box-shadow:var(--shadow-floating);transition:transform .3s var(--ease-drawer), opacity .3s var(--ease-drawer)}@starting-style{._screen_1i0lw_47{transform:translate(100%)}}._screen_1i0lw_47[data-closing]{transition-duration:.22s;transform:translate(100%)}._sheetLayer_1i0lw_63{outline:none;position:absolute;inset:0}._scrim_1i0lw_69{background:var(--color-scrim);transition:opacity .4s var(--ease-drawer);position:absolute;inset:0}@starting-style{._scrim_1i0lw_69{opacity:0}}._sheetLayer_1i0lw_63[data-closing] ._scrim_1i0lw_69{opacity:0;transition-duration:.22s}@media (prefers-reduced-motion:reduce){@starting-style{._screen_1i0lw_47{opacity:0}}._screen_1i0lw_47[data-closing]{opacity:0}}._button_1uxy5_1{--depth:4px;width:100%;height:56px;margin-bottom:var(--depth);font:var(--text-headline);background:var(--button-bg);color:var(--button-fg);box-shadow:0 var(--depth) 0 var(--button-depth);transition:transform .12s var(--ease-out), box-shadow .12s var(--ease-out);cursor:pointer;border:none;border-radius:18px;justify-content:center;align-items:center;gap:8px;padding:0 20px;display:flex}._button_1uxy5_1:active:not(:disabled){transform:translateY(var(--depth));box-shadow:0 0 0 var(--button-depth)}._button_1uxy5_1:disabled{opacity:.4;cursor:default}._primary_1uxy5_38{--button-bg:var(--color-accent);--button-fg:var(--color-on-accent);--button-depth:var(--color-accent-depth)}._secondary_1uxy5_44{--button-bg:var(--color-surface-raised);--button-fg:var(--color-text);--button-depth:var(--color-surface-raised-depth)}._success-soft_1uxy5_52{--button-bg:var(--color-success-soft);--button-fg:var(--color-success-text);--button-depth:var(--color-success-soft-depth)}._danger-soft_1uxy5_58{--button-bg:var(--color-danger-soft-raised);--button-fg:var(--color-danger-text);--button-depth:var(--color-danger-soft-depth)}._danger_1uxy5_58{--button-bg:var(--color-danger);--button-fg:var(--color-on-accent);--button-depth:var(--color-danger-depth)}._form_8lyuu_1{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;flex-direction:column;flex-shrink:0;gap:10px;padding:12px 16px;display:flex}._title_8lyuu_12{font:var(--text-headline)}._field_8lyuu_16{font:var(--text-footnote);color:var(--color-text-2);flex-direction:column;gap:2px;display:flex}._input_8lyuu_24{resize:none;color:var(--color-text);font:var(--text-body);background:0 0;border:none;outline:none;padding:0}._input_8lyuu_24::placeholder{color:var(--color-text-placeholder)}._divider_8lyuu_38{background:var(--color-border);flex-shrink:0;height:1px}._icon_1xold_1{flex-shrink:0;display:block}._button_6hiqe_1{background:var(--icon-button-bg);width:44px;height:44px;color:var(--icon-button-fg);box-shadow:var(--icon-button-shadow,none);cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}._button_6hiqe_1:active:not(:disabled){transform:scale(.95)}._button_6hiqe_1:disabled{color:var(--color-text-disabled);cursor:default}._surface_6hiqe_28{--icon-button-bg:var(--color-surface);--icon-button-fg:var(--color-text);--icon-button-shadow:var(--shadow-surface)}._floating_6hiqe_35{--icon-button-bg:var(--color-surface);--icon-button-fg:var(--color-text);--icon-button-shadow:var(--shadow-floating)}._plain_6hiqe_42{--icon-button-bg:var(--color-bg);--icon-button-fg:var(--color-text)}._accent_6hiqe_47{--icon-button-bg:var(--color-accent-soft);--icon-button-fg:var(--color-accent-text)}._danger_6hiqe_52{--icon-button-bg:var(--color-danger-soft);--icon-button-fg:var(--color-danger-text)}._sheet_jebry_1{left:8px;right:8px;bottom:calc(8px + var(--safe-bottom));max-height:calc(100% - 48px - var(--safe-top) - var(--safe-bottom));overscroll-behavior:contain;box-sizing:border-box;background:var(--color-bg);box-shadow:var(--shadow-sheet);transition:transform .4s var(--ease-drawer), opacity .4s var(--ease-drawer);border-radius:40px;outline:none;flex-direction:column;gap:20px;padding:6px 20px 28px;display:flex;position:absolute;overflow-y:auto}@starting-style{._sheet_jebry_1{transform:translateY(calc(100% + 16px))}}[data-closing]>._sheet_jebry_1{transition-duration:.22s;transform:translateY(calc(100% + 16px))}._grabber_jebry_33{background:var(--color-surface-depth);border-radius:3px;flex-shrink:0;align-self:center;width:36px;height:5px}._header_jebry_42{align-items:flex-start;gap:12px;display:flex}._heading_jebry_48{flex-direction:column;flex:1;gap:4px;min-width:0;padding-top:8px;display:flex}._title_jebry_57{font:var(--text-title-2)}._description_jebry_61{font:var(--text-subhead);color:var(--color-text-2)}@media (prefers-reduced-motion:reduce){@starting-style{._sheet_jebry_1{opacity:0}}[data-closing]>._sheet_jebry_1{opacity:0}}._header_1foo4_1{grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;height:56px;display:grid}._title_1foo4_8{font:var(--text-headline);text-align:center}._page_f792g_5{top:calc(var(--safe-top) + 10px);max-height:none;padding:8px 20px max(34px, var(--safe-bottom));box-shadow:var(--shadow-page-sheet);border-radius:40px 40px 0 0;gap:16px;bottom:0;left:0;right:0}._header_f792g_17{flex-shrink:0}._footer_f792g_21{flex-direction:column;flex-shrink:0;gap:12px;margin-top:auto;display:flex}._pill_yx6qb_1{height:44px;font:var(--text-subhead-emphasized);background:var(--pill-bg);color:var(--pill-fg);cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:22px;flex-shrink:0;align-items:center;gap:6px;padding:0 16px;display:inline-flex}._pill_yx6qb_1:has(>svg:first-child){padding-left:14px}._pill_yx6qb_1:active:not(:disabled){transform:scale(.97)}._pill_yx6qb_1:disabled{background:var(--color-bg);color:var(--color-text-disabled);cursor:default}._accent_yx6qb_33{--pill-bg:var(--color-accent-soft);--pill-fg:var(--color-accent-text)}._danger_yx6qb_38{--pill-bg:var(--color-danger-soft);--pill-fg:var(--color-danger-text)}._field_6uyqo_1{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;flex-direction:column;gap:2px;padding:12px 16px;display:flex}._field_6uyqo_1:focus-within{box-shadow:var(--shadow-field), inset 0 0 0 2px var(--color-accent)}._label_6uyqo_17{font:var(--text-footnote);color:var(--color-text-2)}._input_6uyqo_22{height:28px;color:var(--color-text);font:var(--text-body);background:0 0;border:none;outline:none;padding:0}._input_6uyqo_22::placeholder{color:var(--color-text-placeholder)}._center_9i4ro_1{flex-direction:column;flex-grow:1;justify-content:center;padding:0 12px;display:flex}._section_9i4ro_9{flex-direction:column;gap:10px;display:flex}._bottomAction_9i4ro_16{margin-top:auto}._caption_9i4ro_20{font:var(--text-subhead);color:var(--color-text-2);padding:0 4px}._titleRow_9i4ro_29{align-items:flex-start;gap:12px;display:flex}._titleRowTitle_9i4ro_35{flex:1;min-width:0;margin-top:5px}._sectionHeader_9i4ro_41{justify-content:space-between;align-items:baseline;gap:12px;display:flex}._sectionCount_9i4ro_48{font:var(--text-subhead);color:var(--color-text-2);padding:0 4px}._cards_9i4ro_54{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}._cardTile_9i4ro_63{background:var(--color-surface);width:100%;box-shadow:var(--shadow-tile);color:var(--color-text);text-align:left;cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:18px;align-items:center;gap:12px;padding:10px 12px 10px 16px;display:flex}._cardTile_9i4ro_63:active{transform:scale(.98)}._cardText_9i4ro_83{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._cardFront_9i4ro_91,._cardBack_9i4ro_92{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}._cardFront_9i4ro_91{font:var(--text-subhead-emphasized)}._cardBack_9i4ro_92{font:var(--text-subhead);color:var(--color-text-2)}._cardDot_9i4ro_107{background:var(--color-fresh);border-radius:50%;flex-shrink:0;width:8px;height:8px}._cardDot_9i4ro_107[data-group=learned]{background:var(--color-learned)}._cardDot_9i4ro_107[data-group=learning]{background:var(--color-learning)}._deckGroups_9i4ro_124{flex-direction:column;gap:24px;display:flex}._deckCards_9i4ro_130{flex-direction:column;gap:12px;display:flex}._titleBlock_9i4ro_138{flex-direction:column;gap:4px;padding:5.5px 4px 0;display:flex}._largeTitle_9i4ro_145{font:var(--text-large-title)}._titleBlock_9i4ro_138 ._caption_9i4ro_20{padding:0}._loadErrorRetry_9i4ro_155{margin-top:24px;width:calc(100% + 24px);margin-inline:-12px}._archiveEmpty_9i4ro_162{padding-bottom:80px}._archived_9i4ro_166{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:24px;flex-direction:column;gap:14px;padding:16px 16px 16px 18px;display:flex}._archivedHead_9i4ro_176{align-items:center;gap:8px;display:flex}._archivedText_9i4ro_182{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._archivedTitle_9i4ro_190,._archivedMeta_9i4ro_191{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}._archivedTitle_9i4ro_190{font:var(--text-headline)}._archivedMeta_9i4ro_191{font:var(--text-subhead);color:var(--color-text-2)}._knowledgeRow_9i4ro_206{align-items:center;gap:12px;display:flex}._learnedLabel_9i4ro_212{font:var(--text-footnote);color:var(--color-text-2);flex-shrink:0}._options_9i4ro_218{flex-direction:column;gap:10px;display:flex}._cardChevron_9i4ro_224{color:var(--color-icon-disabled);flex-shrink:0;display:flex}._today_9i4ro_230{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;flex-direction:column;gap:14px;padding:16px 20px 20px;display:flex}._todayHead_9i4ro_240{align-items:center;gap:10px;margin-left:-8px;display:flex}._todayStatus_9i4ro_248{flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}._todayText_9i4ro_257{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._todayTitle_9i4ro_265{font:var(--text-headline)}._todaySubtitle_9i4ro_269{font:var(--text-subhead);color:var(--color-text-2)}._todayActions_9i4ro_274{gap:10px;display:flex}._todayActions_9i4ro_274>*{flex:1}._visuallyHidden_9i4ro_283{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}._homeHeader_9i4ro_292{align-items:center;gap:12px;min-height:52px;display:flex}._homeStreak_9i4ro_299{margin-left:auto}._homeRing_9i4ro_303{flex-direction:column;flex-grow:1;justify-content:center;align-items:center;display:flex}._homeCaption_9i4ro_311{font:var(--text-subhead);color:var(--color-text-2)}._groups_9i4ro_317{flex-direction:column;gap:20px;display:flex}._study_9i4ro_325{height:100%;min-height:0}._studyHeader_9i4ro_330{flex-shrink:0;align-items:center;gap:14px;height:44px;display:flex}._studyProgress_9i4ro_338{flex:1;min-width:0}._studyLeft_9i4ro_343{text-align:right;min-width:52px;font:var(--text-subhead-emphasized);color:var(--color-text-2);flex-shrink:0}._studyActions_9i4ro_353{flex-shrink:0;min-height:60px}._answerButtons_9i4ro_358{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}._studyDone_9i4ro_364{text-align:center;flex-direction:column;flex-grow:1;justify-content:center;align-items:center;gap:4px;min-height:0;display:flex}._studyDoneRing_9i4ro_376{transition:opacity .3s var(--ease-out), transform .4s var(--ease-out)}@starting-style{._studyDoneRing_9i4ro_376{opacity:0;transform:scale(.95)}}._studyDoneTitle_9i4ro_387{font:var(--text-title-1)}._studyStats_9i4ro_391{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;padding:18px 20px;display:grid}._studyStat_9i4ro_391{flex-direction:column;gap:2px;display:flex}._studyStatLabel_9i4ro_408{font:var(--text-footnote);color:var(--color-text-2)}._studyStatValue_9i4ro_413{font:var(--text-title-2);margin:0}._noShrink_9i4ro_418{flex-shrink:0}._added_9i4ro_424{flex-direction:column;flex-shrink:1;gap:8px;min-height:0;display:flex}._addedCount_9i4ro_432{font:var(--text-footnote);color:var(--color-text-2);padding-left:4px}._addedList_9i4ro_439{flex-direction:column;gap:8px;min-height:0;margin:-10px -20px;padding:10px 20px;list-style:none;display:flex;overflow-y:auto}._addedCard_9i4ro_450{background:var(--color-surface);box-shadow:var(--shadow-tile);border-radius:18px;flex-shrink:0;align-items:center;gap:8px;padding:10px 4px 10px 16px;display:flex}._addedRemove_9i4ro_461{width:44px;height:44px;color:var(--color-text-2);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}._addedRemoveDisc_9i4ro_475{background:var(--color-bg);width:26px;height:26px;transition:transform .16s var(--ease-out);border-radius:50%;justify-content:center;align-items:center;display:flex}._addedRemove_9i4ro_461:active ._addedRemoveDisc_9i4ro_475{transform:scale(.9)}._draftActions_9i4ro_490{justify-content:flex-end;align-items:center;gap:12px;display:flex}._formError_9i4ro_497{min-width:0;font:var(--text-footnote);color:var(--color-danger-text);flex:1}._sheetForm_9i4ro_505{flex-direction:column;gap:16px;display:flex}._cardHeader_9i4ro_512{flex-shrink:0;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;height:44px;display:grid}._cardHeaderTitle_9i4ro_520{font:var(--text-headline);text-align:center}._cardView_9i4ro_525{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;flex-direction:column;gap:14px;padding:18px 20px;display:flex}._cardSide_9i4ro_535{flex-direction:column;gap:4px;display:flex}._cardSideLabel_9i4ro_541{font:var(--text-footnote);color:var(--color-text-2)}._cardViewFront_9i4ro_546,._cardViewBack_9i4ro_547{overflow-wrap:anywhere;white-space:pre-line}._cardViewFront_9i4ro_546{font:var(--text-card-detail-front)}._cardViewBack_9i4ro_547{font:var(--text-body)}._divider_9i4ro_560{background:var(--color-border);flex-shrink:0;height:1px}._cardSource_9i4ro_566{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}._cardSourceManual_9i4ro_576{font:var(--text-subhead);align-items:center;gap:8px;display:flex}._cardSourceIcon_9i4ro_583{color:var(--color-text-2);flex-shrink:0;display:flex}._calendarSheet_9i4ro_590{gap:12px;padding:6px 16px 20px}._calendarAction_9i4ro_595{padding:0 4px}._streakSheet_9i4ro_600{background:var(--color-surface);padding:6px 20px 24px}._streakHead_9i4ro_605{flex-direction:column;gap:4px;padding:0 4px;display:flex}._streakTitle_9i4ro_612{font:var(--text-streak);align-items:center;gap:6px;display:flex}._streakTitleBolt_9i4ro_619{color:var(--color-accent)}._streakHint_9i4ro_623{font:var(--text-body);color:var(--color-text-2)}._streakStats_9i4ro_628{background:var(--color-bg);border-radius:22px;grid-template-columns:repeat(2,minmax(0,1fr));padding:14px 0;display:grid}._streakStat_9i4ro_628{flex-direction:column;align-items:center;gap:2px;display:flex}._streakStat_9i4ro_628+._streakStat_9i4ro_628{border-left:1px solid var(--color-border)}._streakStatValue_9i4ro_647{font:var(--text-title-2)}._streakStatLabel_9i4ro_651{font:var(--text-footnote);color:var(--color-text-2)}._tile_1o2c0_1{background:var(--tile-bg);color:var(--tile-fg);flex-shrink:0;justify-content:center;align-items:center;display:flex}._accent_1o2c0_10{--tile-bg:var(--color-accent-soft);--tile-fg:var(--color-accent)}._surface_1o2c0_16{--tile-bg:var(--color-surface);--tile-fg:var(--color-accent)}._neutral_1o2c0_21{--tile-bg:var(--color-bg);--tile-fg:var(--color-text-2)}._muted_1o2c0_27{--tile-bg:var(--color-surface-depth);--tile-fg:var(--color-text-2)}._danger_1o2c0_32{--tile-bg:var(--color-danger-soft);--tile-fg:var(--color-danger)}._success_1o2c0_37{--tile-bg:var(--color-success-soft);--tile-fg:var(--color-success)}._empty_9wpu5_1{text-align:center;flex-direction:column;align-items:center;gap:20px;display:flex}._text_9wpu5_9{flex-direction:column;gap:8px;display:flex}._title_9wpu5_15{font:var(--text-title-1)}._body_9wpu5_19{color:var(--color-text-2)}._bar_nrq8c_1{width:100%;display:flex}._segment_nrq8c_6{background:var(--color-fresh);border-radius:999px;flex-basis:0}._segment_nrq8c_6[data-group=learned]{background:var(--color-learned)}._segment_nrq8c_6[data-group=learning]{background:var(--color-learning)}._page_19fvd_3{box-sizing:border-box;min-height:100%;padding:calc(16px + var(--safe-top)) 20px 24px;flex-direction:column;gap:16px;display:flex}._header_19fvd_12{justify-content:space-between;align-items:center;gap:12px;min-height:52px;display:flex}._largeTitle_19fvd_20{font:var(--text-large-title)}._title_19fvd_24{font:var(--text-title-1);padding:0 4px}._sectionTitle_19fvd_29{font:var(--text-title-3);padding:0 4px}._calendar_4p7j6_1{flex-direction:column;gap:12px;display:flex}._header_4p7j6_7{justify-content:space-between;align-items:center;gap:8px;padding:0 4px;display:flex}._title_4p7j6_15{font:var(--text-title-3);align-items:center;gap:4px;display:flex}._titleChevron_4p7j6_22{color:var(--color-text-2);display:flex}._arrows_4p7j6_27{gap:8px;display:flex}._card_4p7j6_32{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;flex-direction:column;gap:12px;padding:12px 8px 16px;display:flex}._month_4p7j6_42{flex-direction:column;gap:2px;display:flex}._weekdays_4p7j6_48,._days_4p7j6_49{grid-template-columns:repeat(7,minmax(0,1fr));display:grid}._weekdays_4p7j6_48{font:var(--text-footnote);color:var(--color-text-2);text-align:center}._day_4p7j6_49{height:52px;font:inherit;cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0;display:flex}._day_4p7j6_49:disabled,span._day_4p7j6_49{cursor:default}._number_4p7j6_79{width:36px;height:36px;font:var(--text-body);color:var(--color-text);transition:transform .16s var(--ease-out);border-radius:18px;justify-content:center;align-items:center;display:flex}button._day_4p7j6_49:active:not(:disabled) ._number_4p7j6_79{transform:scale(.92)}._dim_4p7j6_95{color:var(--color-text-outside)}._today_4p7j6_99{box-shadow:inset 0 0 0 1.5px var(--color-accent-light);color:var(--color-accent-link);font:var(--text-headline)}._selected_4p7j6_106{box-shadow:none;background:var(--color-inverse);color:var(--color-on-inverse);font:var(--text-headline)}._mark_4p7j6_113{box-sizing:border-box;border-radius:3px;flex-shrink:0;width:6px;height:6px}._full_4p7j6_121{background:var(--color-accent)}._part_4p7j6_125{border:1.5px solid var(--color-accent)}._legend_4p7j6_129{font:var(--text-footnote);color:var(--color-text-2);justify-content:center;gap:16px;display:flex}._legendItem_4p7j6_137{align-items:center;gap:6px;display:flex}._list_xoor3_1{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;overflow:hidden}._row_xoor3_8{box-sizing:border-box;width:100%;min-height:52px;color:var(--color-text);font:var(--text-body);text-align:left;isolation:isolate;background:0 0;border:none;align-items:center;gap:12px;padding:0 16px;display:flex;position:relative}button._row_xoor3_8,label._row_xoor3_8{cursor:pointer}._row_xoor3_8:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px;border-radius:22px}button._row_xoor3_8:before,label._row_xoor3_8:before{content:"";z-index:-1;background:var(--color-pressed);opacity:0;transition:opacity .15s var(--ease-out);border-radius:16px;position:absolute;inset:4px 6px}button._row_xoor3_8:active:before,label._row_xoor3_8:active:before{opacity:1;transition-duration:0s}._icon_xoor3_59{color:var(--color-accent);flex-shrink:0;display:flex}._danger_xoor3_65,._danger_xoor3_65 ._icon_xoor3_59{color:var(--color-danger-text)}._content_xoor3_73{box-sizing:border-box;flex:1;align-items:center;gap:8px;min-width:0;min-height:52px;padding:11px 0;display:flex}._row_xoor3_8:not(:last-child) ._content_xoor3_73{border-bottom:1px solid var(--color-border)}._title_xoor3_88{flex:1;min-width:0}._value_xoor3_93{color:var(--color-text-2);flex-shrink:0}._check_xoor3_98{color:var(--color-accent);flex-shrink:0;display:flex}._chevron_xoor3_104{color:var(--color-icon-disabled);flex-shrink:0;display:flex}._switch_xoor3_110{appearance:none;background:var(--color-surface-depth);cursor:pointer;border-radius:16px;flex-shrink:0;width:51px;height:31px;margin:0;transition:background-color .2s;position:relative}._switch_xoor3_110:after{content:"";width:27px;height:27px;box-shadow:var(--shadow-knob);transition:transform .2s var(--ease-in-out);background:#fff;border-radius:50%;position:absolute;top:2px;left:2px}._switch_xoor3_110:checked{background:var(--color-progress)}._switch_xoor3_110:checked:after{transform:translate(20px)}._switch_xoor3_110:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}._card_1k1xo_1{box-sizing:border-box;background:var(--color-surface);width:100%;box-shadow:var(--shadow-field);color:var(--color-text);text-align:left;cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:22px;align-items:center;gap:12px;padding:14px 16px;display:flex}._card_1k1xo_1:active{transform:scale(.98)}._text_1k1xo_22{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._title_1k1xo_30{font:var(--text-headline)}._subtitle_1k1xo_34{font:var(--text-subhead);color:var(--color-text-2)}._chevron_1k1xo_39{color:var(--color-text-2);flex-shrink:0;display:flex}._prompt_1fkwd_2{background:var(--color-surface);text-align:center;align-items:center;gap:24px;padding:32px 24px 16px}._text_1fkwd_10{flex-direction:column;gap:8px;display:flex}._title_1fkwd_16{font:var(--text-title-2)}._body_1fkwd_20{color:var(--color-text-2)}._actions_1fkwd_24{flex-direction:column;align-self:stretch;gap:4px;display:flex}._cancel_1fkwd_31{height:48px;color:var(--color-accent-link);font:var(--text-headline);cursor:pointer;background:0 0;border:none}._status_e6n1s_1{flex-shrink:0}._neutral_e6n1s_7{stroke:var(--color-text-2)}._accentStroke_e6n1s_11{stroke:var(--color-accent)}._accentFill_e6n1s_15{fill:var(--color-accent)}._dangerFill_e6n1s_19{fill:var(--color-danger)}._mark_e6n1s_23{stroke:var(--color-on-accent)}._markFill_e6n1s_27{fill:var(--color-on-accent)}._card_1ggqk_1{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;flex-direction:column;gap:14px;padding:20px;display:flex}._header_1ggqk_11{justify-content:space-between;align-items:baseline;gap:12px;display:flex}._title_1ggqk_18{font:var(--text-headline)}._total_1ggqk_22{font:var(--text-subhead);color:var(--color-text-2)}._share_1ggqk_27{align-items:baseline;gap:8px;display:flex}._percent_1ggqk_33{font:var(--text-large-title)}._shareLabel_1ggqk_37{font:var(--text-subhead);color:var(--color-text-2)}._groups_1ggqk_42{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;display:grid}._group_1ggqk_42{flex-direction:column;gap:2px;display:flex}._groupLabel_1ggqk_55{font:var(--text-footnote);color:var(--color-text-2);align-items:center;gap:6px;display:flex}._groupValue_1ggqk_63{font:var(--text-headline);margin:0}._dot_1ggqk_68{background:var(--color-fresh);border-radius:50%;flex-shrink:0;width:8px;height:8px}._dot_1ggqk_68[data-group=learned]{background:var(--color-learned)}._dot_1ggqk_68[data-group=learning]{background:var(--color-learning)}._track_1ukp0_1{background:var(--color-progress-track);border-radius:5px;width:100%;height:10px;overflow:hidden}._fill_1ukp0_11{background:var(--color-progress);height:100%;transition:transform .25s var(--ease-out);border-radius:5px}._card_1hj6c_1{box-sizing:border-box;background:var(--color-surface);width:100%;box-shadow:var(--shadow-field);color:var(--color-text);font:var(--text-body);text-align:left;cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:24px;flex-direction:column;justify-content:center;gap:14px;padding:16px 18px;display:flex}._card_1hj6c_1:active{transform:scale(.98)}._compact_1hj6c_26{min-height:80px}._head_1hj6c_30{align-items:center;gap:12px;display:flex}._text_1hj6c_36{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._title_1hj6c_44{white-space:nowrap;text-overflow:ellipsis;font:var(--text-headline);overflow:hidden}._meta_1hj6c_51{font:var(--text-subhead);color:var(--color-text-2)}._danger_1hj6c_56{color:var(--color-danger-text)}._chevron_1hj6c_60{color:var(--color-text-2);flex-shrink:0;display:flex}._footer_1hj6c_66{align-items:center;gap:12px;display:flex}._learned_1hj6c_72{font:var(--text-footnote);color:var(--color-text-2);flex-shrink:0}._header_fi99h_1{min-height:44px;color:var(--color-text);font:var(--text-title-3);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:0 0 0 4px;display:flex}._chevron_fi99h_14{color:var(--color-text-2);display:flex}._ring_12wec_1{box-sizing:border-box;flex-shrink:0;width:280px;height:280px;padding:20px}._face_12wec_9{width:240px;height:240px;position:relative}._disc_12wec_15{background:var(--gradient-ring-disc);box-shadow:var(--shadow-ring-disc);border-radius:50%;position:absolute;inset:0}._track_12wec_23{box-sizing:border-box;border:26px solid var(--color-ring-track);border-radius:50%;position:absolute;inset:12px}._arc_12wec_31{filter:drop-shadow(var(--shadow-ring-arc));position:absolute;inset:0}._arcFill_12wec_37{position:absolute;inset:0}._head_12wec_42{fill:var(--color-accent);stroke:var(--color-accent);position:absolute;inset:0}._center_12wec_49{background:var(--gradient-ring-center);box-shadow:var(--shadow-ring-center);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:46px}._value_12wec_61{font:var(--text-large-title);color:var(--color-ring-number)}._label_12wec_66{font:var(--text-subhead);color:var(--color-text-2)}._field_466p0_2{box-sizing:border-box;justify-content:center;align-items:center;height:52px;padding:0 4px;display:flex}._streak_466p0_11{background:var(--color-surface);height:36px;box-shadow:var(--shadow-floating);color:var(--color-accent-link);font:var(--text-headline-bold);cursor:pointer;transition:transform .16s var(--ease-out);border:none;border-radius:18px;align-items:center;gap:4px;padding:0 12px 0 14px;display:flex}._streak_466p0_11:active{transform:scale(.96)}._bolt_466p0_32{fill:currentColor;stroke:currentColor}._streak_466p0_11 ._bolt_466p0_32{fill:var(--color-accent);stroke:var(--color-accent)}._inactive_466p0_43{color:var(--color-inactive)}._inactive_466p0_43 ._bolt_466p0_32{fill:none;stroke:currentColor}._week_1lztq_1{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin:0;padding:0;list-style:none;display:grid}._day_1lztq_10{flex-direction:column;align-items:center;gap:6px;display:flex}._circle_1lztq_17{box-sizing:border-box;border:1.5px solid var(--color-border);width:40px;height:40px;color:var(--color-icon-disabled);border-radius:20px;justify-content:center;align-items:center;display:flex}._studied_1lztq_29{background:var(--color-accent);color:var(--color-on-accent);border:none}._today_1lztq_36{box-shadow:0 0 0 3px var(--color-surface), 0 0 0 5px var(--color-accent-light)}._bolt_1lztq_42._outline_1lztq_42{fill:none}._name_1lztq_46{font:var(--text-footnote);color:var(--color-text-2)}._todayName_1lztq_51{font:var(--text-footnote-emphasized);color:var(--color-text)}._card_5dxhu_1{box-sizing:border-box;background:var(--color-surface);width:100%;min-height:0;box-shadow:var(--shadow-field);color:var(--color-text);font:inherit;text-align:left;border:none;border-radius:28px;flex-direction:column;flex-grow:1;gap:16px;padding:20px 22px 18px;display:flex}button._card_5dxhu_1{cursor:pointer;transition:transform .16s var(--ease-out)}button._card_5dxhu_1:active{transform:scale(.98)}._top_5dxhu_28{align-items:center;gap:8px;min-width:0;display:flex}._badge_5dxhu_35{background:var(--color-accent-soft);color:var(--color-accent-text);font:var(--text-footnote-emphasized);border-radius:12px;flex-shrink:0;padding:3px 10px}._deck_5dxhu_44{white-space:nowrap;text-overflow:ellipsis;min-width:0;font:var(--text-footnote);color:var(--color-text-2);overflow:hidden}._body_5dxhu_54{flex-direction:column;flex:1;justify-content:center;gap:20px;min-height:0;display:flex;overflow-y:auto}._bodyBack_5dxhu_64{justify-content:flex-start}._front_5dxhu_68{font:var(--text-card-front)}._divider_5dxhu_74,._back_5dxhu_75{transition:opacity .15s var(--ease-out)}@starting-style{._divider_5dxhu_74,._back_5dxhu_75{opacity:0}}._divider_5dxhu_74{background:var(--color-border);flex-shrink:0;height:1px}._back_5dxhu_75{font:var(--text-card-back)}._hint_5dxhu_93{min-height:44px;font:var(--text-subhead);color:var(--color-text-2);justify-content:center;align-items:center;display:flex}._bar_oi84c_1{background:var(--color-surface);width:max-content;box-shadow:var(--shadow-floating);border-radius:32px;align-items:center;gap:8px;padding:6px;display:flex;position:relative}._indicator_oi84c_14{background:var(--color-bg);border-radius:26px;width:84px;height:52px;position:absolute;top:6px;left:0}._indicator_oi84c_14[data-ready]{transition:transform .32s var(--ease-drawer)}._item_oi84c_28{width:84px;height:52px;color:var(--color-text-2);font:var(--text-caption-2);cursor:pointer;transition:transform .16s var(--ease-out), color .2s var(--ease-out);background:0 0;border:none;border-radius:26px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0;display:flex;position:relative}._item_oi84c_28:active{transform:scale(.97)}._item_oi84c_28[aria-current=page]{color:var(--color-text);font:var(--text-caption-2-emphasized)}