: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-skeleton:#16171a0f;--color-skeleton-shine:#fff9;--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-soft-raised:#e6effc;--color-accent-soft-depth:#81acec;--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, 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var(--ease-out);border-radius:18px;flex-shrink:0;align-items:center;gap:8px;display:flex}@starting-style{._addedCard_2msls_494{opacity:0;transform:translateY(-12px)}}._addedRemove_2msls_514{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_2msls_528{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_2msls_514:active ._addedRemoveDisc_2msls_528{transform:scale(.9)}._draftActions_2msls_543{justify-content:flex-end;align-items:center;gap:12px;display:flex}._formError_2msls_157{min-width:0;font:var(--text-footnote);color:var(--color-danger-text);flex:1}._sheetForm_2msls_558{flex-direction:column;gap:16px;display:flex}._cardHeader_2msls_565{flex-shrink:0;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;height:44px;display:grid}._cardHeaderTitle_2msls_573{font:var(--text-headline);text-align:center}._cardView_2msls_578{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;flex-direction:column;gap:14px;padding:18px 20px;display:flex}._cardSide_2msls_588{flex-direction:column;gap:4px;display:flex}._cardSideLabel_2msls_594{font:var(--text-footnote);color:var(--color-text-2)}._cardViewFront_2msls_599,._cardViewBack_2msls_600{overflow-wrap:anywhere;white-space:pre-line}._cardViewFront_2msls_599{font:var(--text-card-detail-front)}._cardViewBack_2msls_600{font:var(--text-body)}._divider_2msls_613{background:var(--color-border);flex-shrink:0;height:1px}._cardSource_2msls_619{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;flex-direction:column;gap:10px;padding:14px 16px;display:flex}._cardSourceManual_2msls_629{font:var(--text-subhead);align-items:center;gap:8px;display:flex}._cardSourceIcon_2msls_636{color:var(--color-text-2);flex-shrink:0;display:flex}._calendarSheet_2msls_643{gap:12px;padding:6px 16px 20px}._calendarAction_2msls_648{padding:0 4px}._streakSheet_2msls_653{background:var(--color-surface);padding:6px 20px 24px}._streakHead_2msls_658{flex-direction:column;gap:4px;padding:0 4px;display:flex}._streakTitle_2msls_665{font:var(--text-streak);align-items:center;gap:6px;display:flex}._streakTitleBolt_2msls_672{color:var(--color-accent)}._streakHint_2msls_676{font:var(--text-body);color:var(--color-text-2)}._streakStats_2msls_681{background:var(--color-bg);border-radius:22px;grid-template-columns:repeat(2,minmax(0,1fr));padding:14px 0;display:grid}._streakStat_2msls_681{flex-direction:column;align-items:center;gap:2px;display:flex}._streakStat_2msls_681+._streakStat_2msls_681{border-left:1px solid var(--color-border)}._streakStatValue_2msls_700{font:var(--text-title-2)}._streakStatLabel_2msls_704{font:var(--text-footnote);color:var(--color-text-2)}._skeletonFill_2msls_710{flex-grow:1;min-height:0}._skeletonRow_2msls_715{align-items:center;gap:12px;display:flex}._skeletonLines_2msls_721{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}._skeletonInset_2msls_729{margin-left:var(--inset-content)}._skeletonRing_2msls_733{align-items:center;width:240px;margin:20px 0;padding:0}._skeletonRingTrack_2msls_741{-webkit-mask:radial-gradient(closest-side,#0000 calc(100% - 26px),#000 calc(100% - 25px));mask:radial-gradient(closest-side,#0000 calc(100% - 26px),#000 calc(100% - 25px))}._skeletonKnowledge_2msls_745{gap:14px;padding-block:20px}._skeletonTile_2msls_750{padding-block:10px}._skeletonStudyCard_2msls_754{flex-grow:1;align-items:center;gap:16px}._stack_2msls_761{flex-direction:column;gap:16px;display:flex}._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_t808v_3{box-sizing:border-box;min-height:100%;padding:calc(16px + var(--safe-top)) var(--inset-page) 24px;flex-direction:column;gap:16px;display:flex}._header_t808v_12{justify-content:space-between;align-items:center;gap:12px;min-height:52px;display:flex}._largeTitle_t808v_20{font:var(--text-large-title)}._largeTitle_t808v_20,._title_t808v_25,._sectionTitle_t808v_26{padding:0 var(--inset-content)}._title_t808v_25{font:var(--text-title-1)}._sectionTitle_t808v_26{font:var(--text-title-3)}._group_9oy1r_3{transition:opacity .2s var(--ease-out) .2s;flex-direction:column;gap:16px;display:flex}@starting-style{._group_9oy1r_3{opacity:0}}._surface_9oy1r_14{box-sizing:border-box;padding:16px var(--inset-content);background:var(--color-surface);box-shadow:var(--shadow-field);flex-direction:column;justify-content:center;gap:12px;display:flex}._bone_9oy1r_25{background:var(--color-skeleton);flex-shrink:0;display:block;position:relative;overflow:hidden}._bone_9oy1r_25:after{content:"";background:linear-gradient(90deg, transparent, var(--color-skeleton-shine), transparent);animation:1.6s ease-in-out infinite _shine_9oy1r_1;position:absolute;inset:0;transform:translate(-100%)}@keyframes _shine_9oy1r_1{70%,to{transform:translate(100%)}}@keyframes _pulse_9oy1r_1{50%{opacity:.55}}@media (prefers-reduced-motion:reduce){._bone_9oy1r_25:after{content:none}._bone_9oy1r_25{animation:1.6s ease-in-out infinite _pulse_9oy1r_1}}._reveal_9oy1r_70{transition:opacity .2s var(--ease-out)}@starting-style{._reveal_9oy1r_70{opacity:0}}._visuallyHidden_9oy1r_78{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}._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_dd8az_1{background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:22px;overflow:hidden}._row_dd8az_8{box-sizing:border-box;width:100%;min-height:52px;padding:0 var(--inset-content);color:var(--color-text);font:var(--text-body);text-align:left;isolation:isolate;background:0 0;border:none;align-items:center;gap:12px;display:flex;position:relative}button._row_dd8az_8,label._row_dd8az_8{cursor:pointer}._row_dd8az_8:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px;border-radius:22px}button._row_dd8az_8:before,label._row_dd8az_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_dd8az_8:active:before,label._row_dd8az_8:active:before{opacity:1;transition-duration:0s}._icon_dd8az_59{color:var(--color-accent);flex-shrink:0;display:flex}._danger_dd8az_65,._danger_dd8az_65 ._icon_dd8az_59{color:var(--color-danger-text)}._content_dd8az_73{box-sizing:border-box;flex:1;align-items:center;gap:8px;min-width:0;min-height:52px;padding:11px 0;display:flex}._row_dd8az_8:not(:last-child) ._content_dd8az_73{border-bottom:1px solid var(--color-border)}._title_dd8az_88{flex:1;min-width:0}._value_dd8az_93{color:var(--color-text-2);flex-shrink:0}._check_dd8az_98{color:var(--color-accent);flex-shrink:0;display:flex}._chevron_dd8az_104{color:var(--color-icon-disabled);flex-shrink:0;display:flex}._switch_dd8az_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_dd8az_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_dd8az_110:checked{background:var(--color-progress)}._switch_dd8az_110:checked:after{transform:translate(20px)}._switch_dd8az_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_1osoj_1{padding:20px var(--inset-content);background:var(--color-surface);box-shadow:var(--shadow-field);border-radius:28px;flex-direction:column;gap:14px;display:flex}._header_1osoj_11{justify-content:space-between;align-items:baseline;gap:12px;display:flex}._title_1osoj_18{font:var(--text-headline)}._total_1osoj_22{font:var(--text-subhead);color:var(--color-text-2)}._share_1osoj_27{align-items:baseline;gap:8px;display:flex}._percent_1osoj_33{font:var(--text-large-title)}._shareLabel_1osoj_37{font:var(--text-subhead);color:var(--color-text-2)}._groups_1osoj_42{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:0;display:grid}._group_1osoj_42{flex-direction:column;gap:2px;display:flex}._groupLabel_1osoj_55{font:var(--text-footnote);color:var(--color-text-2);align-items:center;gap:6px;display:flex}._groupValue_1osoj_63{font:var(--text-headline);margin:0}._dot_1osoj_68{background:var(--color-fresh);border-radius:50%;flex-shrink:0;width:8px;height:8px}._dot_1osoj_68[data-group=learned]{background:var(--color-learned)}._dot_1osoj_68[data-group=learning]{background:var(--color-learning)}._track_6tvme_1{background:var(--color-progress-track);border-radius:5px;width:100%;height:10px;overflow:hidden}._fill_6tvme_11{background:var(--color-progress);height:100%;transition:transform .25s var(--ease-out);border-radius:5px}._card_b22uq_1{box-sizing:border-box;width:100%;padding:16px var(--inset-content);background:var(--color-surface);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;display:flex}._card_b22uq_1:active{transform:scale(.98)}._compact_b22uq_26{min-height:80px}._head_b22uq_30{align-items:center;gap:12px;display:flex}._text_b22uq_36{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}._title_b22uq_44{white-space:nowrap;text-overflow:ellipsis;font:var(--text-headline);overflow:hidden}._meta_b22uq_51{font:var(--text-subhead);color:var(--color-text-2)}._danger_b22uq_56{color:var(--color-danger-text)}._chevron_b22uq_60{color:var(--color-text-2);flex-shrink:0;display:flex}._footer_b22uq_66{align-items:center;gap:12px;display:flex}._learned_b22uq_72{font:var(--text-footnote);color:var(--color-text-2);flex-shrink:0}._root_159ha_8{--swipe-action-width:88px;--swipe-open-shift:96px;margin-inline:calc(-1 * var(--inset-page));padding-inline:var(--inset-page);clip-path:inset(-48px 0);transition:grid-template-rows .24s var(--ease-out);grid-template-rows:1fr;display:grid;position:relative}._content_159ha_21{min-height:0;transition:transform .3s var(--ease-out), opacity .2s var(--ease-out);position:relative}._root_159ha_8[data-mode=open] ._content_159ha_21{transform:translateX(calc(-1 * var(--swipe-open-shift)))}._root_159ha_8[data-mode=done]{grid-template-rows:0fr;transition-delay:.12s;overflow:clip}._root_159ha_8[data-mode=done] ._content_159ha_21{transform:translateX(calc(-100% - var(--inset-page)));opacity:0}._root_159ha_8[data-mode=done] ._action_159ha_46{opacity:0}._action_159ha_46{width:var(--swipe-action-width);color:var(--color-text-2);font:var(--text-footnote-emphasized);cursor:pointer;transition:transform .2s var(--ease-out), opacity .15s var(--ease-out);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:0;display:flex;position:absolute;inset-block:0;inset-inline-end:var(--inset-page)}._actionIcon_159ha_73{background:var(--color-accent-soft);width:48px;height:48px;color:var(--color-accent-text);transition:transform .16s var(--ease-out);border-radius:50%;justify-content:center;align-items:center;display:flex}._action_159ha_46:active ._actionIcon_159ha_73{transform:scale(.95)}._root_159ha_8[data-armed] ._action_159ha_46{transform:translateX(calc(var(--swipe-open-shift) - var(--swipe-offset)))}._header_1m4hx_1{min-height:44px;padding:0 0 0 var(--inset-content);color:var(--color-text);font:var(--text-title-3);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;display:flex}._chevron_1m4hx_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_15ckc_2{box-sizing:border-box;justify-content:center;align-items:center;height:52px;padding:0 4px;display:flex}._streak_15ckc_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_15ckc_11:active{transform:scale(.96)}._bolt_15ckc_32{fill:currentColor;stroke:currentColor}._streak_15ckc_11 ._bolt_15ckc_32{fill:var(--color-accent);stroke:var(--color-accent)}._inactive_15ckc_43{color:var(--color-inactive)}._inactive_15ckc_43 ._bolt_15ckc_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 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