._notice_rgjwv_5{z-index:900;box-sizing:border-box;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);max-width:min(22rem,100vw - 2rem);box-shadow:var(--shadow);flex-direction:column;gap:.75rem;padding:1rem 1.125rem;display:flex;position:fixed;bottom:1rem;left:1rem}._text_rgjwv_22{color:var(--text-main);margin:0;font-size:.875rem;line-height:1.5}._link_rgjwv_29{color:var(--primary);text-underline-offset:2px;font-weight:600;text-decoration:underline}._link_rgjwv_29:hover{color:var(--primary-dark)}._link_rgjwv_29:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px;border-radius:2px}._actions_rgjwv_2{gap:.5rem;display:flex}._accept_rgjwv_2,._reject_rgjwv_2{border-radius:var(--radius);font:inherit;cursor:pointer;flex:1 1 0;padding:.5rem .85rem;font-size:.875rem;font-weight:600;transition:background .2s,border-color .2s}._accept_rgjwv_2{border:1px solid var(--primary);background:var(--primary);color:#fff}._accept_rgjwv_2:hover{background:var(--primary-dark);border-color:var(--primary-dark)}._reject_rgjwv_2{border:1px solid var(--border);background:var(--bg-body);color:var(--text-main)}._reject_rgjwv_2:hover{background:color-mix(in srgb, var(--bg-body) 88%, var(--primary));border-color:color-mix(in srgb, var(--primary) 28%, var(--border))}._accept_rgjwv_2:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._reject_rgjwv_2:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}@media (max-width:768px){._notice_rgjwv_5{max-width:none;padding-bottom:calc(1rem + env(safe-area-inset-bottom,0px));border-radius:var(--radius) var(--radius) 0 0;border-bottom:none;border-left:none;border-right:none;bottom:0;left:0;right:0}._actions_rgjwv_2{flex-direction:column}}._stateBox_7gfnb_1{text-align:center;background:var(--bg-card);border-radius:var(--radius);border:1px solid var(--border);max-width:600px;margin:2rem auto;padding:3rem}._icon_7gfnb_11{margin-bottom:1rem;font-size:2.5rem;display:block}._stateBoxError_7gfnb_17{color:#991b1b;background:#fef2f2;border-color:#fecaca}._actions_7gfnb_23{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-top:1.25rem;display:flex}._retryButton_7gfnb_31,._homeLink_7gfnb_32{cursor:pointer;font:inherit;border:1px solid #991b1b;border-radius:8px;padding:.65rem 1rem;font-weight:600;text-decoration:none}._retryButton_7gfnb_31{color:#fff;background:#991b1b}._homeLink_7gfnb_32{color:#991b1b;background:0 0}._retryButton_7gfnb_31:hover{background:#7f1d1d}._homeLink_7gfnb_32:hover{background:#fee2e2}._retryButton_7gfnb_31:focus-visible{outline-offset:2px;outline:3px solid #991b1b4d}._homeLink_7gfnb_32:focus-visible{outline-offset:2px;outline:3px solid #991b1b4d}._shell_nbjfy_1{flex-direction:column;gap:1rem;max-width:900px;min-height:280px;margin:0 auto;display:flex}._compact_nbjfy_10{min-height:200px}._title_nbjfy_16{width:45%;height:32px}._lead_nbjfy_21{width:70%;height:14px}._body_nbjfy_26{height:120px}._skeleton_p75xp_2{background:var(--border);border-radius:var(--radius);animation:1.5s ease-in-out infinite _skeletonPulse_p75xp_1;display:block}@keyframes _skeletonPulse_p75xp_1{0%,to{opacity:.6}50%{opacity:.85}}@media (prefers-reduced-motion:reduce){._skeleton_p75xp_2{opacity:.75;animation:none}}._stateBox_1ewrf_1{text-align:center;border-radius:var(--radius);color:#991b1b;background-color:#fef2f2;border:1px solid #fecaca;max-width:600px;margin:2rem auto;padding:2.5rem 1.5rem}._stateBox_1ewrf_1 p{margin:0}._retryButton_1ewrf_16{cursor:pointer;font:inherit;color:#fff;background:#991b1b;border:1px solid #991b1b;border-radius:8px;margin-top:1.25rem;padding:.65rem 1rem;font-weight:600}._retryButton_1ewrf_16:hover{background:#7f1d1d}._retryButton_1ewrf_16:focus-visible{outline-offset:2px;outline:3px solid #991b1b4d}._globalFooter_1ow2o_1{pointer-events:none;background:0 0;margin-top:auto;padding:2rem 0}._footerContent_1ow2o_8{pointer-events:auto;justify-content:center;display:flex}._footerStack_1ow2o_15{flex-direction:column;align-items:center;gap:.65rem;display:flex}._footerCard_1ow2o_25{color:var(--text-muted);background-color:#fff;border:1px solid #e2e8f0;border-radius:12px;align-items:center;gap:16px;padding:12px 24px;font-size:.9rem;display:inline-flex;box-shadow:0 1px 3px #0000001a}._footerLink_1ow2o_41{color:#334155;align-items:center;gap:6px;font-weight:500;text-decoration:none;transition:opacity .2s;display:flex}._footerLink_1ow2o_41:hover{opacity:.8}._footerLinkText_1ow2o_55{white-space:nowrap}._footerSeparator_1ow2o_59{color:#e2e8f0}._footerCopyright_1ow2o_64{color:var(--text-muted);letter-spacing:.02em;font-size:.72rem;font-weight:400;text-decoration:none;transition:opacity .2s}._footerCopyright_1ow2o_64:hover{opacity:1;text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--text-muted) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--text-muted) 45%, transparent)}@media (max-width:640px){._footerCard_1ow2o_25{gap:12px;padding:10px 16px}._footerLinkText_1ow2o_55{display:none}._footerLink_1ow2o_41{gap:0;padding:4px}._footerSeparator_1ow2o_59{display:none}}body.test-mode-active ._globalFooter_1ow2o_1,body.flashcard-runner-active ._globalFooter_1ow2o_1,body.test-config-active ._globalFooter_1ow2o_1{display:none!important}._avatar_cixxx_1{border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:relative;overflow:hidden}._avatarImg_cixxx_11{object-fit:cover;width:100%;height:100%;display:block}._avatarImgHidden_cixxx_19{opacity:0}._avatarImgVisible_cixxx_23{opacity:1}._avatarPlaceholder_cixxx_27{color:#105e35;-webkit-user-select:none;user-select:none;background:#105e351a;justify-content:center;align-items:center;width:100%;height:100%;font-weight:700;display:flex}._avatarPlaceholderOverlay_cixxx_41{z-index:1;position:absolute;top:0;bottom:0;left:0;right:0}._small_cixxx_48{width:24px;height:24px;font-size:.75rem}._medium_cixxx_54{width:32px;height:32px;font-size:.875rem}._large_cixxx_60{width:48px;height:48px;font-size:1.125rem}._globalHeader_gacad_1{height:var(--nav-height);z-index:1000;pointer-events:none;--header-nav-hover-bg:color-mix(in srgb, var(--primary) 5%, white);--header-nav-press-bg:color-mix(in srgb, var(--primary) 8%, white);--header-nav-selected-bg:color-mix(in srgb, var(--primary) 7%, white);--header-nav-selected-hover-bg:color-mix(in srgb, var(--primary) 10%, white);--header-nav-border:color-mix(in srgb, var(--primary) 14%, transparent);background:0 0;align-items:center;transition:transform .3s ease-in-out;display:flex;position:fixed;top:0;left:0;right:0}._globalHeader_gacad_1 a,._globalHeader_gacad_1 button{-webkit-tap-highlight-color:color-mix(in srgb, var(--primary) 12%, transparent)}._headerHidden_gacad_26{transform:translateY(-100%)}._headerContent_gacad_30{pointer-events:auto;justify-content:space-between;align-items:center;width:100%;display:flex}._headerPill_gacad_38{-webkit-backdrop-filter:blur(12px);box-shadow:var(--shadow-pill);border-radius:var(--pill-radius);background:#ffffffe6;border:1px solid #fff9;align-items:center;padding:.5rem .75rem;transition:transform .2s,box-shadow .2s;display:flex}._headerPill_gacad_38:hover{background:#fffffffa;box-shadow:0 10px 25px -5px #00000026}._logoPill_gacad_58{gap:10px;padding:.5rem 1.5rem;text-decoration:none}._logoMain_gacad_64{color:var(--text-main);letter-spacing:-.5px;font-size:1.4rem;font-weight:800}._navPillContainer_gacad_71{-webkit-backdrop-filter:blur(20px)saturate(180%);background:#ffffffa6;border:1px solid #ffffff80;padding:.5rem}._mainNav_gacad_79 ul{align-items:center;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}._mainNav_gacad_79 ._navLink_gacad_88{border-radius:8px;align-items:center;height:32px;display:flex}._navLink_gacad_88{color:var(--text-muted);border-radius:var(--pill-radius);background:0 0;border:1px solid #0000;padding:.6rem 1.25rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:color .2s,background-color .2s,border-color .2s,transform .2s;position:relative;overflow:hidden}._navLink_gacad_88:hover{color:var(--primary);background:var(--header-nav-hover-bg);border-color:var(--header-nav-border);transform:translateY(-1px)}._navLink_gacad_88:focus:not(:focus-visible){outline:none}._logoPill_gacad_58:focus:not(:focus-visible){outline:none}._menuToggle_gacad_124:focus:not(:focus-visible){outline:none}._mobileToggle_gacad_125:focus:not(:focus-visible){outline:none}._navLink_gacad_88:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._logoPill_gacad_58:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._menuToggle_gacad_124:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._mobileToggle_gacad_125:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._navLink_gacad_88:active{color:var(--primary);background:var(--header-nav-press-bg);border-color:color-mix(in srgb, var(--primary) 18%, transparent);transform:none}._navLinkActive_gacad_144{color:var(--primary);background:var(--header-nav-selected-bg);border-color:color-mix(in srgb, var(--primary) 20%, var(--border));box-shadow:none;font-weight:600;transform:none}._navLinkActive_gacad_144:hover{color:var(--primary);background:var(--header-nav-selected-hover-bg);border-color:color-mix(in srgb, var(--primary) 24%, var(--border));transform:none}._navLinkActive_gacad_144:active{background:color-mix(in srgb, var(--primary) 12%, white);border-color:color-mix(in srgb, var(--primary) 26%, var(--border))}._userMenuDropdown_gacad_165{border:1px solid var(--border);z-index:50;background-color:#fff;border-radius:12px;width:260px;position:absolute;top:calc(100% + 8px);right:0;overflow:hidden;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}._userMenuAuthList_gacad_180{flex-direction:column;padding:4px;display:flex}._userMenuLink_gacad_186{color:var(--text-muted);font-size:inherit;cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-family:inherit;text-decoration:none;transition:color .2s,background-color .2s,border-color .2s;display:flex}._userMenuLink_gacad_186:hover{color:var(--primary);background:var(--header-nav-hover-bg);border-color:var(--header-nav-border)}._userMenuLink_gacad_186:active{color:var(--primary);background:var(--header-nav-press-bg);border-color:color-mix(in srgb, var(--primary) 18%, transparent)}._userMenuLink_gacad_186:focus:not(:focus-visible){outline:none}._userMenuLink_gacad_186:focus-visible{outline:2px solid color-mix(in srgb, var(--primary) 55%, var(--border));outline-offset:2px}._userMenuLinkRow_gacad_228{padding:12px 16px}._menuToggle_gacad_124{pointer-events:auto;border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;color:var(--primary);background:#fff;border:none;padding:.75rem;display:none}._mobileNavOverlay_gacad_245{display:none}._btn_gacad_249{border-radius:var(--radius);cursor:pointer;border:none;padding:.75rem 1.5rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-block}._btn_gacad_249:active{transform:scale(.98)}._btnPrimary_gacad_264{background-color:var(--primary);color:#fff;box-shadow:0 4px 6px -1px rgba(var(--primary-rgb), .3)}._btnPrimary_gacad_264:hover{background-color:var(--primary-dark)}._btnSecondary_gacad_274{color:var(--text-main);border:1px solid var(--border);background-color:#fff}._btnSecondary_gacad_274:hover{background-color:var(--neutral-bg);border-color:var(--text-muted)}@media (max-width:900px){._menuToggle_gacad_124{display:block}._mobileToggle_gacad_125{display:flex}._navPillContainer_gacad_71,._mainNav_gacad_79{display:none!important}._mobileNavOverlay_gacad_245{top:calc(var(--nav-height) + 10px);max-height:calc(100dvh - var(--nav-height) - 2rem);overscroll-behavior:contain;-webkit-overflow-scrolling:touch;opacity:0;visibility:hidden;z-index:1001;pointer-events:none;border:1px solid var(--border);background:#fff;border-radius:24px;flex-direction:column;padding:1.5rem;transition:transform .2s cubic-bezier(.16,1,.3,1),opacity .2s cubic-bezier(.16,1,.3,1),visibility .2s linear;display:flex;position:fixed;left:1rem;right:1rem;overflow-y:auto;transform:translateY(-20px);box-shadow:0 20px 40px -10px #00000026}._mobileNavOverlayOpen_gacad_332{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}._mobileNavOverlay_gacad_245 ._navLink_gacad_88{text-align:center;background:color-mix(in srgb, var(--primary) 4%, white);border-radius:12px;padding:1rem;display:block}._mobileNavOverlay_gacad_245 ._navLink_gacad_88:hover{transform:none}._mobileNavOverlay_gacad_245 ._navLinkActive_gacad_144{background:var(--header-nav-selected-bg)}}body.test-mode-active ._globalHeader_gacad_1,body.flashcard-runner-active ._globalHeader_gacad_1,body.test-config-active ._globalHeader_gacad_1{display:none!important}._desktopCard_gacad_363{border:1px solid var(--border);background-color:#fff;border-radius:12px;align-items:center;gap:10px;height:48px;padding:0 16px;display:flex;box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a}._mobileToggle_gacad_125{border:1px solid var(--border);cursor:pointer;background-color:#fff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;padding:0;box-shadow:0 1px 3px #0000001a,0 1px 2px -1px #0000001a}._logoPill_gacad_58{color:inherit}._logoImg_gacad_406{object-fit:cover;background-color:var(--bg-body);border-radius:6px;width:24px;height:24px}._logoMain_gacad_64{font-size:1.1rem;font-weight:700}._navPillContainer_gacad_71._mainNav_gacad_79{padding:0 8px}._mainNav_gacad_79 ul{height:100%}._mainNav_gacad_79 li{align-items:center;height:100%;display:flex}._mainNav_gacad_79 li._navSeparator_gacad_435{border-left:1px solid var(--border);height:20px;margin:0 .5rem}._userMenuItem_gacad_442{position:relative}._userMenuButton_gacad_446{cursor:pointer;color:inherit;background:0 0;border:none;gap:6px;padding:4px 8px}._userMenuChevron_gacad_455{transition:transform .2s}._userMenuChevronOpen_gacad_459{transform:rotate(180deg)}._userIconBadge_gacad_463{background:color-mix(in srgb, var(--success) 6%, white);border:1px solid var(--success-bg);width:24px;height:24px;color:var(--primary);border-radius:4px;justify-content:center;align-items:center;display:flex}._userMenuList_gacad_475{flex-direction:column;display:flex}._userMenuHeader_gacad_480{border-bottom:1px solid var(--neutral-bg);background:var(--bg-body);align-items:center;gap:12px;padding:12px 16px;display:flex}._userMenuIdentity_gacad_489{flex:1;min-width:0}._userMenuGreeting_gacad_494{color:var(--text-muted);font-size:.85rem;display:block}._userMenuName_gacad_500{text-overflow:ellipsis;font-size:.95rem;font-weight:600;display:block;overflow:hidden}._logoutButton_gacad_508{color:var(--danger);text-align:left;cursor:pointer;border:none;border-top:1px solid var(--neutral-bg);width:100%;font-size:inherit;background:#fff;align-items:center;gap:10px;padding:12px 16px;font-family:inherit;transition:background-color .2s;display:flex}._logoutButton_gacad_508:hover{background:color-mix(in srgb, var(--danger) 6%, white)}._logoutButton_gacad_508:focus-visible{background:color-mix(in srgb, var(--danger) 6%, white)}._mobileNavList_gacad_533{flex-direction:column;gap:1rem;margin:0;padding:0;list-style:none;display:flex}._mobileAccountSection_gacad_542{border-top:1px solid var(--border);margin-top:1rem;padding-top:1rem}._mobileMenuBtn_gacad_548{border-radius:12px;justify-content:center;gap:8px;width:100%;display:flex}._mobileProfileBtn_gacad_556{margin-bottom:.5rem}._mobileLogoutBtn_gacad_560{color:var(--danger);border-color:var(--danger)}._mobileLogoutBtn_gacad_560:hover{border-color:var(--danger)}._mobileAuthSection_gacad_570{gap:.5rem;margin-top:1rem;display:grid}._mobileAuthLink_gacad_576{text-align:center;border-radius:12px;display:block}._container_ouyc8_1{top:calc(var(--nav-height) + 1rem);z-index:9999;pointer-events:none;flex-direction:column;gap:.75rem;max-width:400px;display:flex;position:fixed;right:1rem}._toast_ouyc8_13{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);pointer-events:auto;align-items:flex-start;gap:.75rem;min-width:300px;padding:1rem 1.25rem;animation:.3s ease-out _slideIn_ouyc8_1;display:flex}@keyframes _slideIn_ouyc8_1{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}._icon_ouyc8_38{flex-shrink:0;margin-top:2px}._message_ouyc8_43{color:var(--text-main);flex:1;margin:0;font-size:.9rem;line-height:1.5}._closeBtn_ouyc8_51{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;margin-top:-2px;padding:4px;transition:all .2s;display:flex}._closeBtn_ouyc8_51:hover{background:var(--border);color:var(--text-main)}._toast_ouyc8_13._success_ouyc8_74{background:var(--success-bg)}._toast_ouyc8_13._success_ouyc8_74 ._icon_ouyc8_38{color:#10b981}._toast_ouyc8_13._error_ouyc8_82{background:var(--danger-bg)}._toast_ouyc8_13._error_ouyc8_82 ._icon_ouyc8_38{color:#ef4444}._toast_ouyc8_13._info_ouyc8_90{background:var(--info-bg)}._toast_ouyc8_13._info_ouyc8_90 ._icon_ouyc8_38{color:#3b82f6}._toast_ouyc8_13._warning_ouyc8_98{background:var(--warning-bg)}._toast_ouyc8_13._warning_ouyc8_98 ._icon_ouyc8_38{color:#f59e0b}@media (max-width:768px){._container_ouyc8_1{max-width:none;left:.5rem;right:.5rem}._toast_ouyc8_13{min-width:auto}}._accordion_4wwwu_4{flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}._item_4wwwu_13{border:1px solid var(--border,#00000017);border-radius:calc(var(--radius,12px) + 2px);background:#ffffffe0;margin:0;padding:0;overflow:hidden;box-shadow:0 2px 10px #0000000a}._trigger_4wwwu_23{cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;background:0 0;border:none;align-items:center;gap:.85rem;margin:0;padding:1rem 1.15rem;transition:background .2s,color .2s;display:flex}._trigger_4wwwu_23:hover{background:rgba(var(--primary-rgb), 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