@import"https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700&family=Inter:wght@300;400;500;600&display=swap";._sidebar_19kig_2{position:fixed;left:0;top:0;bottom:0;width:60px;background:var(--c-surface);border-right:1px solid var(--c-border);display:flex;flex-direction:column;padding:var(--sp-6) 0;z-index:50;transition:width var(--dur-base) var(--ease),box-shadow var(--dur-base) var(--ease);overflow-x:hidden;white-space:nowrap}@media (min-width: 769px){._sidebar_19kig_2._expanded_19kig_18{width:var(--sidebar-w);box-shadow:var(--shadow-md)}}._logo_19kig_25{display:flex;align-items:center;gap:var(--sp-3);padding:0 var(--sp-4) var(--sp-6);border-bottom:1px solid var(--c-border-light);margin-bottom:var(--sp-4);justify-content:flex-start}._logoIcon_19kig_34{width:36px;height:36px;background:var(--c-indigo);color:var(--c-white);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}._logoText_19kig_42{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;color:var(--c-text);letter-spacing:-.02em}._nav_19kig_51{flex:1;display:flex;flex-direction:column;gap:2px;padding:0 var(--sp-3);overflow-y:auto}._navItem_19kig_59{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-3);border-radius:var(--r-md);font-size:var(--text-sm);font-weight:500;color:var(--c-text-2);transition:all var(--dur-fast) var(--ease);cursor:pointer}._navItem_19kig_59:hover{background:var(--c-bg);color:var(--c-text)}._navItem_19kig_59._active_19kig_75{background:var(--c-indigo-pale);color:var(--c-indigo)}._navItem_19kig_59>svg{flex-shrink:0}._userSection_19kig_84{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-4) 0;border-top:1px solid var(--c-border-light);margin-top:auto}._userInfo_19kig_92{display:flex;align-items:center;gap:var(--sp-3);flex:1;min-width:0}._avatar_19kig_99{width:34px;height:34px;background:var(--c-indigo);color:var(--c-white);border-radius:var(--r-full);display:flex;align-items:center;justify-content:center;font-size:var(--text-sm);font-weight:600;flex-shrink:0}._userMeta_19kig_109{display:flex;flex-direction:column;min-width:0}._userName_19kig_114{font-size:var(--text-sm);font-weight:600;color:var(--c-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}._userRole_19kig_122{font-size:var(--text-xs);color:var(--c-text-3)}._logoutBtn_19kig_126{background:none;border:none;color:var(--c-text-3);padding:var(--sp-2);border-radius:var(--r-sm);transition:all var(--dur-fast) var(--ease);display:flex;flex-shrink:0}._logoutBtn_19kig_126:hover{background:var(--c-danger-pale);color:var(--c-danger)}._logoText_19kig_42,._navItem_19kig_59 span,._userMeta_19kig_109{transition:opacity var(--dur-fast) var(--ease);opacity:0}@media (min-width: 769px){._sidebar_19kig_2._expanded_19kig_18 ._logoText_19kig_42,._sidebar_19kig_2._expanded_19kig_18 ._navItem_19kig_59 span,._sidebar_19kig_2._expanded_19kig_18 ._userMeta_19kig_109{opacity:1;transition-delay:.1s}}._pinToggleWrapper_19kig_156{display:none;padding:.5rem 1rem;border-top:1px solid var(--c-border-light)}._pinBtn_19kig_161{background:none;border:none;color:var(--c-text-3);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:.25rem;border-radius:var(--r-sm);transition:all var(--dur-fast)}._pinBtn_19kig_161:hover{color:var(--c-text);background:var(--c-surface-2)}@media (min-width: 769px){._sidebar_19kig_2._expanded_19kig_18 ._pinToggleWrapper_19kig_156{display:flex;justify-content:flex-end}}@media (max-width: 768px){._sidebar_19kig_2{top:auto;width:100%;height:60px;flex-direction:row;border-right:none;border-top:1px solid var(--c-border);padding:0;z-index:100;box-shadow:0 -2px 10px #0000000d}._logo_19kig_25,._userSection_19kig_84{display:none}._nav_19kig_51{flex-direction:row;align-items:center;justify-content:space-around;padding:0;gap:0}._navItem_19kig_59{flex-direction:column;padding:var(--sp-2);gap:2px;flex:1;border-radius:0;justify-content:center}._navItem_19kig_59 span{opacity:1;display:block;font-size:10px;line-height:1}}._sidebar_19kig_2:not(._expanded_19kig_18) ._userSection_19kig_84{justify-content:center;padding-left:0;padding-right:0}._sidebar_19kig_2:not(._expanded_19kig_18) ._navItem_19kig_59 span,._sidebar_19kig_2:not(._expanded_19kig_18) ._logoText_19kig_42,._sidebar_19kig_2:not(._expanded_19kig_18) ._userMeta_19kig_109,._sidebar_19kig_2:not(._expanded_19kig_18) ._logoutBtn_19kig_126{display:none}._sidebar_19kig_2:not(._expanded_19kig_18) ._logo_19kig_25{justify-content:center;padding-left:0;padding-right:0}._sidebar_19kig_2:not(._expanded_19kig_18) ._navItem_19kig_59{justify-content:center;padding-left:0;padding-right:0}._sidebar_19kig_2:not(._expanded_19kig_18) ._userRow_19kig_242{justify-content:center;padding-left:0;padding-right:0}._sidebar_19kig_2:not(._expanded_19kig_18) ._navLabel_19kig_247,._sidebar_19kig_2:not(._expanded_19kig_18) ._navBadge_19kig_248,._sidebar_19kig_2:not(._expanded_19kig_18) ._logoText_19kig_42,._sidebar_19kig_2:not(._expanded_19kig_18) ._logoBadge_19kig_250,._sidebar_19kig_2:not(._expanded_19kig_18) ._userMeta_19kig_109{display:none}._root_1lorq_2{display:flex;min-height:100vh}._mobileHeader_1lorq_6{display:none}._main_1lorq_9{margin-left:64px;flex:1;min-height:100vh;overflow-y:auto;transition:margin-left var(--dur-base) var(--ease)}@media (min-width: 769px){._root_1lorq_2._desktopExpanded_1lorq_18 ._main_1lorq_9{margin-left:var(--sidebar-w)}}._content_1lorq_22{max-width:1100px;margin:0 auto;padding:var(--sp-8) var(--sp-8)}@media (max-width: 768px){._mobileHeader_1lorq_6{display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;left:0;right:0;height:56px;background:var(--c-surface);border-bottom:1px solid var(--c-border);z-index:40;padding:0 var(--sp-4)}._mobileLogo_1lorq_41{display:flex;align-items:center;gap:var(--sp-2);font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--c-text)}._mobileLogoIcon_1lorq_50{width:28px;height:28px;background:var(--c-indigo);color:#fff;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center}._mobileUser_1lorq_56{display:flex;align-items:center;gap:var(--sp-3)}._mobileAvatar_1lorq_59{width:28px;height:28px;background:var(--c-indigo);color:#fff;border-radius:var(--r-full);display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:600}._mobileLogoutBtn_1lorq_66{background:none;border:none;color:var(--c-text-3);padding:var(--sp-1);display:flex}._mobileLogoutBtn_1lorq_66:hover{color:var(--c-danger)}._main_1lorq_9{margin-left:0;padding-bottom:64px;padding-top:56px}._content_1lorq_22{padding:var(--sp-4)}}._btn_8umd7_2{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);font-family:var(--font-body);font-weight:500;border:none;border-radius:var(--r-md);cursor:pointer;transition:all var(--dur-base) var(--ease);white-space:nowrap;position:relative}._btn_8umd7_2:disabled{opacity:.5;cursor:not-allowed}._full_8umd7_17{width:100%}._sm_8umd7_20{height:32px;padding:0 var(--sp-3);font-size:var(--text-sm);border-radius:var(--r-sm)}._md_8umd7_21{height:40px;padding:0 var(--sp-5);font-size:var(--text-sm)}._lg_8umd7_22{height:48px;padding:0 var(--sp-6);font-size:var(--text-base)}._primary_8umd7_25{background:var(--c-indigo);color:var(--c-white);box-shadow:0 2px 8px #3d52a04d}._primary_8umd7_25:hover:not(:disabled){background:var(--c-indigo-dark);box-shadow:0 4px 14px #3d52a066;transform:translateY(-1px)}._primary_8umd7_25:active:not(:disabled){transform:translateY(0)}._secondary_8umd7_37{background:var(--c-surface);color:var(--c-indigo);border:1.5px solid var(--c-border)}._secondary_8umd7_37:hover:not(:disabled){background:var(--c-indigo-pale);border-color:var(--c-indigo-light)}._ghost_8umd7_47{background:transparent;color:var(--c-text-2)}._ghost_8umd7_47:hover:not(:disabled){background:var(--c-surface-2);color:var(--c-text)}._danger_8umd7_56{background:var(--c-danger);color:var(--c-white)}._danger_8umd7_56:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}._spinner_8umd7_66{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:currentColor;border-radius:50%;animation:_spin_8umd7_66 .6s linear infinite}@keyframes _spin_8umd7_66{to{transform:rotate(360deg)}}._wrapper_kqr58_2{display:flex;flex-direction:column;gap:var(--sp-2)}._label_kqr58_4{font-size:var(--text-sm);font-weight:500;color:var(--c-text-2)}._inputWrap_kqr58_10{position:relative}._input_kqr58_10{width:100%;height:44px;padding:0 var(--sp-4);background:var(--c-surface);border:1.5px solid var(--c-border);border-radius:var(--r-md);font-size:var(--text-base);color:var(--c-text);transition:border-color var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease);outline:none}._input_kqr58_10::placeholder{color:var(--c-text-3)}._input_kqr58_10:focus{border-color:var(--c-indigo);box-shadow:0 0 0 3px var(--c-indigo-pale)}._input_kqr58_10._hasError_kqr58_29{border-color:var(--c-danger)}._input_kqr58_10._hasError_kqr58_29:focus{box-shadow:0 0 0 3px #ef44441f}._input_kqr58_10._hasLeft_kqr58_31{padding-left:42px}._input_kqr58_10._hasRight_kqr58_32{padding-right:42px}._leftIcon_kqr58_34,._rightIcon_kqr58_34{position:absolute;top:50%;transform:translateY(-50%);color:var(--c-text-3);display:flex;align-items:center;justify-content:center}._leftIcon_kqr58_34{left:var(--sp-3)}._rightIcon_kqr58_34{right:var(--sp-3)}._error_kqr58_43{font-size:var(--text-xs);color:var(--c-danger)}._hint_kqr58_44{font-size:var(--text-xs);color:var(--c-text-3)}._root_1804h_2{min-height:100vh;display:flex}._left_1804h_8{flex:1;background:var(--c-indigo);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}._leftInner_1804h_17{position:relative;z-index:2;max-width:400px;padding:var(--sp-12);color:#ffffffe6}._brandMark_1804h_24{width:52px;height:52px;background:#ffffff26;border:1.5px solid rgba(255,255,255,.3);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;margin-bottom:var(--sp-8);color:#fff}._headline_1804h_33{font-family:var(--font-display);font-size:var(--text-4xl);font-weight:700;line-height:1.2;color:#fff;margin-bottom:var(--sp-4);letter-spacing:-.02em}._sub_1804h_42{font-size:var(--text-base);line-height:1.7;color:#ffffffb3;margin-bottom:var(--sp-8)}._features_1804h_48{display:flex;flex-direction:column;gap:var(--sp-3)}._featureItem_1804h_49{display:flex;align-items:center;gap:var(--sp-3);font-size:var(--text-sm);color:#fffc}._featureDot_1804h_56{width:6px;height:6px;border-radius:50%;background:#ffffff80;flex-shrink:0}._circle1_1804h_64,._circle2_1804h_64{position:absolute;border-radius:50%;background:#ffffff0d}._circle1_1804h_64{width:500px;height:500px;bottom:-200px;right:-150px}._circle2_1804h_64{width:260px;height:260px;top:-80px;left:-60px}._right_1804h_73{width:480px;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:var(--sp-8);background:var(--c-bg)}._formCard_1804h_82{width:100%;max-width:380px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-2xl);padding:var(--sp-8);box-shadow:var(--shadow-lg)}._formHeader_1804h_91{margin-bottom:var(--sp-6)}._formTitle_1804h_92{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:var(--c-text);letter-spacing:-.02em}._formSub_1804h_99{font-size:var(--text-sm);color:var(--c-text-3);margin-top:var(--sp-1)}._form_1804h_82{display:flex;flex-direction:column;gap:var(--sp-4);margin-top:var(--sp-2)}._errorBox_1804h_106{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-4);background:var(--c-danger-pale);color:var(--c-danger);border-radius:var(--r-md);font-size:var(--text-sm);margin-bottom:var(--sp-4)}._note_1804h_118{margin-top:var(--sp-4);font-size:var(--text-xs);color:var(--c-text-3);text-align:center;line-height:1.5}@media (max-width: 768px){._left_1804h_8{display:none}._right_1804h_73{width:100%;padding:var(--sp-4)}}._skeleton_1lrgu_1{background:var(--c-surface-2);border-radius:var(--r-md);position:relative;overflow:hidden}._skeleton_1lrgu_1:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background-image:linear-gradient(90deg,#fff0 0,#fff3 20%,#ffffff80 60%,#fff0);animation:_shimmer_1lrgu_1 2s infinite}@keyframes _shimmer_1lrgu_1{to{transform:translate(100%)}}.dark ._skeleton_1lrgu_1{background:#ffffff1a}.dark ._skeleton_1lrgu_1:after{background-image:linear-gradient(90deg,#fff0 0,#ffffff0d 20%,#ffffff1a 60%,#fff0)}._root_bikjw_2{display:flex;flex-direction:column;gap:var(--sp-8)}._pendingBanner_bikjw_4{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-4);background:var(--c-warning-pale);border:1px solid #FDE68A;border-radius:var(--r-md);font-size:var(--text-sm);color:#92400e}._header_bikjw_16{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-4)}._greeting_bikjw_22{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;letter-spacing:-.02em;color:var(--c-text);line-height:1.2}._name_bikjw_30{color:var(--c-indigo)}._sub_bikjw_31{font-size:var(--text-base);color:var(--c-text-2);margin-top:var(--sp-1)}@media (max-width: 480px){._header_bikjw_16{flex-direction:column;align-items:stretch;gap:var(--sp-5)}}._statsGrid_bikjw_42{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-4)}@media (max-width: 1024px){._statsGrid_bikjw_42{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){._statsGrid_bikjw_42{grid-template-columns:1fr}}._statCard_bikjw_53{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-2);box-shadow:var(--shadow-sm);transition:box-shadow var(--dur-base) var(--ease)}._statCard_bikjw_53:hover{box-shadow:var(--shadow-md)}._statCard_bikjw_53._accent_bikjw_65{background:var(--c-indigo);border-color:var(--c-indigo);color:#fff}._statCard_bikjw_53._accent_bikjw_65 ._statIcon_bikjw_70{background:#ffffff26;color:#fff}._statCard_bikjw_53._accent_bikjw_65 ._statLabel_bikjw_71{color:#ffffffb3}._statCard_bikjw_53._accent_bikjw_65 ._statValue_bikjw_72{color:#fff}._statIcon_bikjw_70{width:40px;height:40px;background:var(--c-indigo-pale);color:var(--c-indigo);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center}._statValue_bikjw_72{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;color:var(--c-text);letter-spacing:-.02em}._statLabel_bikjw_71{font-size:var(--text-sm);color:var(--c-text-2)}._loading_bikjw_90{display:flex;justify-content:center;padding:var(--sp-8)}._section_bikjw_93{display:flex;flex-direction:column;gap:var(--sp-4)}._sectionHeader_bikjw_94{display:flex;align-items:center;justify-content:space-between}._sectionTitle_bikjw_95{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--c-text)}._seeAll_bikjw_101{display:flex;align-items:center;gap:4px;font-size:var(--text-sm);font-weight:500;color:var(--c-indigo);transition:gap var(--dur-fast) var(--ease)}._seeAll_bikjw_101:hover{gap:8px}._deckList_bikjw_110{display:flex;flex-direction:column;gap:var(--sp-2)}._deckCard_bikjw_111{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-4) var(--sp-5);background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);transition:all var(--dur-fast) var(--ease);cursor:pointer}._deckCard_bikjw_111:hover{border-color:var(--c-indigo-light);box-shadow:var(--shadow-sm);transform:translate(2px)}._deckInfo_bikjw_125{display:flex;align-items:center;gap:var(--sp-3)}._deckIcon_bikjw_126{width:36px;height:36px;background:var(--c-indigo-pale);color:var(--c-indigo);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}._deckTitle_bikjw_134{font-size:var(--text-base);font-weight:500;color:var(--c-text)}._deckMeta_bikjw_135{font-size:var(--text-xs);color:var(--c-text-3);margin-top:2px}._deckArrow_bikjw_136{color:var(--c-text-3);flex-shrink:0}._emptyDecks_bikjw_137{display:flex;align-items:center;gap:var(--sp-3);color:var(--c-text-3);font-size:var(--text-sm);padding:var(--sp-4)}._emptyDecks_bikjw_137 a{color:var(--c-indigo);font-weight:500}._root_1rsu8_2{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--sp-12) var(--sp-6);gap:var(--sp-4)}._icon_1rsu8_10{width:64px;height:64px;background:var(--c-indigo-pale);border-radius:var(--r-xl);display:flex;align-items:center;justify-content:center;color:var(--c-indigo)}._title_1rsu8_17{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--c-text)}._desc_1rsu8_18{font-size:var(--text-sm);color:var(--c-text-2);max-width:360px}._action_1rsu8_19{margin-top:var(--sp-2)}._root_vp84r_2{display:flex;flex-direction:column;gap:var(--sp-6)}._center_vp84r_3{display:flex;justify-content:center;padding:var(--sp-8)}._title_vp84r_6{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;letter-spacing:-.02em;color:var(--c-text)}._sub_vp84r_10{font-size:var(--text-sm);color:var(--c-text-2);margin-top:var(--sp-1)}._layout_vp84r_12{display:grid;grid-template-columns:280px 1fr;gap:var(--sp-6);align-items:start}@media (max-width: 768px){._layout_vp84r_12{grid-template-columns:1fr;gap:var(--sp-4)}}._subjectList_vp84r_26{display:flex;flex-direction:column;gap:var(--sp-1);background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:var(--sp-3)}._subjectBtn_vp84r_33{display:flex;align-items:center;gap:var(--sp-3);width:100%;background:none;border:none;padding:var(--sp-3) var(--sp-3);border-radius:var(--r-md);cursor:pointer;transition:all var(--dur-fast) var(--ease);text-align:left}._subjectBtn_vp84r_33:hover{background:var(--c-bg)}._subjectBtn_vp84r_33._active_vp84r_43{background:var(--c-indigo-pale)}._subjectBtn_vp84r_33._active_vp84r_43 ._subjectIcon_vp84r_44{background:var(--c-indigo);color:#fff}._subjectBtn_vp84r_33._active_vp84r_43 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#6366f159}._practiceBannerTitle_1lza1_529{font-family:var(--font-display);font-size:var(--text-lg);font-weight:700;color:var(--c-text);margin-bottom:2px}._practiceBannerSub_1lza1_543{font-size:var(--text-xs);color:var(--c-text-2)}._practiceOverlay_1lza1_555{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f111ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--sp-4)}._practiceContainer_1lza1_579{width:100%;max-width:680px;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-2xl);box-shadow:var(--shadow-2xl);display:flex;flex-direction:column;overflow:hidden;position:relative}._practiceHeader_1lza1_605{padding:var(--sp-4) var(--sp-6);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--c-border-light)}._practiceTitleBox_1lza1_621{display:flex;flex-direction:column;gap:2px}._practiceTitle_1lza1_621{font-size:var(--text-base);font-weight:700;color:var(--c-text)}._practiceCounter_1lza1_645{font-size:var(--text-xs);color:var(--c-text-3);font-weight:500}._practiceCloseBtn_1lza1_657{background:none;border:none;color:var(--c-text-3);padding:var(--sp-2);border-radius:var(--r-md);cursor:pointer;display:flex;transition:all var(--dur-fast) var(--ease)}._practiceCloseBtn_1lza1_657:hover{background:var(--c-surface-2);color:var(--c-text)}._practiceProgressBar_1lza1_689{height:6px;background:var(--c-border-light);width:100%;overflow:hidden}._practiceProgressFill_1lza1_701{height:100%;background:linear-gradient(90deg,var(--c-indigo),#10b981);border-radius:var(--r-full)}._practiceBody_1lza1_713{padding:var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-6);align-items:center}._bigCardScene_1lza1_731{width:100%;height:320px;perspective:1200px;cursor:pointer}._bigCardInner_1lza1_745{width:100%;height:100%;position:relative}._bigCardFace_1lza1_757{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:var(--r-2xl);border:1.5px solid var(--c-border);padding:var(--sp-6) var(--sp-8);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:var(--shadow-md);-webkit-user-select:none;user-select:none;transition:box-shadow var(--dur-base) var(--ease),border-color var(--dur-base) var(--ease)}._bigCardScene_1lza1_731:hover ._bigCardFace_1lza1_757{box-shadow:var(--shadow-lg);border-color:var(--c-indigo-light)}._bigCardFront_1lza1_801{background:var(--c-surface)}._bigCardBack_1lza1_809{background:linear-gradient(145deg,#3730a3,#4338ca);color:#fff;transform:rotateY(180deg);border-color:#fff3}._bigCardTag_1lza1_823{position:absolute;top:var(--sp-4);left:var(--sp-5);font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase}._bigCardFront_1lza1_801 ._bigCardTag_1lza1_823{color:var(--c-indigo);background:var(--c-indigo-pale);padding:2px 8px;border-radius:var(--r-full)}._bigCardBack_1lza1_809 ._bigCardTag_1lza1_823{color:#ffffffb3;background:#ffffff26;padding:2px 8px;border-radius:var(--r-full)}._bigCardContent_1lza1_847{font-size:var(--text-xl);font-weight:600;line-height:1.5;color:var(--c-text);max-height:190px;overflow-y:auto;padding:0 var(--sp-2)}._bigCardBack_1lza1_809 ._bigCardContent_1lza1_847{color:#fff}._bigCardHint_1lza1_873{margin-top:var(--sp-3);font-size:var(--text-xs);color:var(--c-text-3);background:var(--c-surface-2);padding:var(--sp-1) var(--sp-3);border-radius:var(--r-md)}._bigCardFlipPrompt_1lza1_891{position:absolute;bottom:var(--sp-4);font-size:var(--text-xs);font-weight:500;color:var(--c-text-3);opacity:.8}._bigCardBack_1lza1_809 ._bigCardFlipPrompt_1lza1_891{color:#fff9}._practiceActions_1lza1_917{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4);width:100%}._btnAgain_1lza1_931{display:flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-5);background:var(--c-surface);border:2px solid #ef4444;color:#ef4444;border-radius:var(--r-xl);font-size:var(--text-base);font-weight:600;cursor:pointer;transition:all var(--dur-fast) var(--ease);box-shadow:0 2px 8px #ef44441f}._btnAgain_1lza1_931:hover{background:#fef2f2;color:#dc2626;transform:translateY(-2px);box-shadow:0 4px 14px #ef444440}._btnRemembered_1lza1_977{display:flex;align-items:center;justify-content:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-5);background:#10b981;border:2px solid #10b981;color:#fff;border-radius:var(--r-xl);font-size:var(--text-base);font-weight:600;cursor:pointer;transition:all var(--dur-fast) var(--ease);box-shadow:0 4px 12px #10b9814d}._btnRemembered_1lza1_977:hover{background:#059669;border-color:#059669;transform:translateY(-2px);box-shadow:0 6px 18px #10b98166}._practiceDoneBox_1lza1_1025{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--sp-8) var(--sp-6);gap:var(--sp-4)}._practiceDoneIcon_1lza1_1043{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,#10b981,#059669);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px #10b98166;font-size:32px}._practiceDoneTitle_1lza1_1069{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:800;color:var(--c-text)}._practiceDoneSub_1lza1_1083{font-size:var(--text-sm);color:var(--c-text-2);max-width:400px;line-height:1.6}._practiceDoneStats_1lza1_1097{display:flex;gap:var(--sp-4);margin:var(--sp-2) 0}._practiceDoneStatItem_1lza1_1109{background:var(--c-surface-2);border:1px solid var(--c-border);padding:var(--sp-3) var(--sp-5);border-radius:var(--r-lg);display:flex;flex-direction:column;align-items:center}._practiceDoneStatValue_1lza1_1129{font-size:var(--text-xl);font-weight:800;color:#10b981}._practiceDoneStatLabel_1lza1_1141{font-size:var(--text-xs);color:var(--c-text-3)}._practiceDoneActions_1lza1_1151{display:flex;gap:var(--sp-3);margin-top:var(--sp-2)}._root_nweg6_2{display:flex;flex-direction:column;gap:var(--sp-6)}._center_nweg6_3{display:flex;justify-content:center;padding:var(--sp-12)}._header_nweg6_5{display:flex;align-items:flex-end;justify-content:space-between}._title_nweg6_8{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;color:var(--c-text);letter-spacing:-.02em}._sub_nweg6_13{font-size:var(--text-sm);color:var(--c-text-3);margin-top:var(--sp-1)}._grid_nweg6_16{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:var(--sp-4)}@media (max-width: 480px){._grid_nweg6_16{grid-template-columns:1fr}}._deckCard_nweg6_24{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-3);transition:all var(--dur-base) var(--ease);position:relative;cursor:pointer;min-height:160px}._deckCard_nweg6_24:hover{border-color:var(--c-indigo-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}._deckTop_nweg6_40{display:flex;align-items:flex-start;justify-content:space-between}._deckIcon_nweg6_43{width:40px;height:40px;background:var(--c-indigo-pale);color:var(--c-indigo);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center}._deleteBtn_nweg6_50{background:none;border:none;color:var(--c-text-3);padding:var(--sp-1);border-radius:var(--r-sm);cursor:pointer;opacity:0;transition:all var(--dur-fast) var(--ease)}._deckCard_nweg6_24:hover ._deleteBtn_nweg6_50{opacity:1}._deleteBtn_nweg6_50:hover{background:var(--c-danger-pale);color:var(--c-danger)}@media (max-width: 768px){._deleteBtn_nweg6_50{opacity:1}}._deckTitle_nweg6_63{font-size:var(--text-base);font-weight:600;color:var(--c-text);line-height:1.3}._deckDesc_nweg6_67{font-size:var(--text-xs);color:var(--c-text-3);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}._deckFooter_nweg6_72{display:flex;align-items:center;gap:var(--sp-2);margin-top:auto}._cardCount_nweg6_76{font-size:var(--text-xs);color:var(--c-text-3)}._subject_nweg6_77{font-size:var(--text-xs);color:var(--c-indigo);background:var(--c-indigo-pale);padding:2px 8px;border-radius:var(--r-full)}._reviewHint_nweg6_82{position:absolute;bottom:var(--sp-4);right:var(--sp-4);display:flex;align-items:center;gap:4px;font-size:var(--text-xs);color:var(--c-indigo);opacity:0;transition:opacity var(--dur-fast) var(--ease)}._deckCard_nweg6_24:hover ._reviewHint_nweg6_82{opacity:1}._pagination_nweg6_92{display:flex;align-items:center;justify-content:center;gap:var(--sp-4)}._pageInfo_nweg6_95{font-size:var(--text-sm);color:var(--c-text-2)}._modalOverlay_nweg6_98{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1a2e66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}._modal_nweg6_98{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-2xl);box-shadow:var(--shadow-xl);width:100%;max-width:440px;overflow:hidden}._modalHeader_nweg6_113{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-6) var(--sp-6) var(--sp-4);border-bottom:1px solid var(--c-border-light)}._modalTitle_nweg6_118{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--c-text)}._closeBtn_nweg6_122{background:none;border:none;color:var(--c-text-3);padding:var(--sp-1);border-radius:var(--r-sm);cursor:pointer;transition:all var(--dur-fast) var(--ease)}._closeBtn_nweg6_122:hover{background:var(--c-surface-2);color:var(--c-text)}._modalBody_nweg6_128{padding:var(--sp-5) var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-4)}._modalFooter_nweg6_129{display:flex;justify-content:flex-end;gap:var(--sp-3);padding:var(--sp-4) var(--sp-6) var(--sp-6)}._modalOverlay_1sqgx_1{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1a2e66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}._modal_1sqgx_1{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-2xl);box-shadow:var(--shadow-xl);width:100%;max-width:460px}._modalHeader_1sqgx_11{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-6) var(--sp-6) var(--sp-4);border-bottom:1px solid var(--c-border-light)}._modalTitle_1sqgx_15{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--c-text)}._closeBtn_1sqgx_18{background:none;border:none;color:var(--c-text-3);padding:var(--sp-1);border-radius:var(--r-sm);cursor:pointer;transition:all var(--dur-fast) var(--ease)}._closeBtn_1sqgx_18:hover{background:var(--c-surface-2);color:var(--c-text)}._modalBody_1sqgx_24{padding:var(--sp-5) var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-4)}._modalFooter_1sqgx_25{display:flex;justify-content:flex-end;gap:var(--sp-3);padding:var(--sp-4) var(--sp-6) var(--sp-6)}._editFields_1sqgx_30{display:flex;flex-direction:column;gap:var(--sp-4);width:100%}._fieldGroup_1sqgx_36{display:flex;flex-direction:column;gap:var(--sp-2)}._fieldLabel_1sqgx_41{font-size:var(--text-sm);font-weight:600;color:var(--c-text-2)}._textArea_1sqgx_46{width:100%;padding:var(--sp-3) var(--sp-4);border:1.5px solid var(--c-border);border-radius:var(--r-md);background:var(--c-bg);color:var(--c-text);font-size:var(--text-sm);font-family:inherit;resize:vertical;outline:none;transition:all var(--dur-fast) var(--ease)}._textArea_1sqgx_46:focus{border-color:var(--c-indigo);box-shadow:0 0 0 3px var(--c-indigo-pale)}._detailView_1sqgx_64{display:flex;flex-direction:column;gap:var(--sp-4);width:100%}._detailItem_1sqgx_70{display:flex;flex-direction:column;gap:var(--sp-1);padding:var(--sp-4);background:var(--c-bg);border-radius:var(--r-lg);border:1px solid var(--c-border-light)}._detailLabel_1sqgx_79{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--c-text-3)}._detailContent_1sqgx_86{font-size:var(--text-base);color:var(--c-text);line-height:1.5}._deleteBtn_1sqgx_92{margin-right:auto}._root_qonv2_3{display:flex;flex-direction:column;gap:var(--sp-6)}._center_qonv2_5{display:flex;justify-content:center;padding:var(--sp-12)}._backBtn_qonv2_11{display:inline-flex;align-items:center;gap:var(--sp-1);background:none;border:none;color:var(--c-text-2);font-size:var(--text-sm);font-weight:500;cursor:pointer;padding:var(--sp-2) var(--sp-3);border-radius:var(--r-md);transition:all var(--dur-fast) var(--ease)}._backBtn_qonv2_11:hover{background:var(--c-surface-2);color:var(--c-text)}._titleRow_qonv2_29{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-4);padding-bottom:var(--sp-4);border-bottom:1px solid var(--c-border)}@media (max-width: 480px){._titleRow_qonv2_29{flex-direction:column}}._title_qonv2_29{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;letter-spacing:-.02em;color:var(--c-text)}._desc_qonv2_53{font-size:var(--text-sm);color:var(--c-text-2);margin-top:var(--sp-1)}._meta_qonv2_55{display:flex;align-items:center;gap:var(--sp-2);font-size:var(--text-sm);color:var(--c-text-3);margin-top:var(--sp-2)}._actions_qonv2_63{display:flex;gap:var(--sp-2);flex-shrink:0}._cardList_qonv2_69{display:flex;flex-direction:column;gap:var(--sp-2)}._cardItem_qonv2_71{display:flex;align-items:center;gap:var(--sp-4);background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--sp-4) var(--sp-5);transition:all var(--dur-fast) var(--ease)}._cardItem_qonv2_71:hover{border-color:var(--c-border);box-shadow:var(--shadow-sm)}._cardNumber_qonv2_89{width:28px;height:28px;flex-shrink:0;background:var(--c-bg);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:600;color:var(--c-text-3)}._cardContent_qonv2_103{flex:1;display:flex;align-items:center;gap:var(--sp-4);min-width:0}._cardFront_qonv2_111,._cardBack_qonv2_111{flex:1;font-size:var(--text-sm);color:var(--c-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._cardFront_qonv2_111{font-weight:500}._cardBack_qonv2_111{color:var(--c-text-2)}._cardArrow_qonv2_123{color:var(--c-text-3);flex-shrink:0;font-size:var(--text-lg)}._deleteCardBtn_qonv2_125{background:none;border:none;color:var(--c-text-3);padding:var(--sp-2);border-radius:var(--r-sm);cursor:pointer;opacity:0;flex-shrink:0;transition:all var(--dur-fast) var(--ease)}._cardItem_qonv2_71:hover ._deleteCardBtn_qonv2_125{opacity:1}._deleteCardBtn_qonv2_125:hover{background:var(--c-danger-pale);color:var(--c-danger)}@media (max-width: 768px){._deleteCardBtn_qonv2_125{opacity:1}}._modalOverlay_qonv2_151{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a1a2e66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100}._modal_qonv2_151{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-2xl);box-shadow:var(--shadow-xl);width:100%;max-width:460px}._modalHeader_qonv2_171{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-6) var(--sp-6) var(--sp-4);border-bottom:1px solid var(--c-border-light)}._modalTitle_qonv2_179{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600;color:var(--c-text)}._closeBtn_qonv2_185{background:none;border:none;color:var(--c-text-3);padding:var(--sp-1);border-radius:var(--r-sm);cursor:pointer;transition:all var(--dur-fast) var(--ease)}._closeBtn_qonv2_185:hover{background:var(--c-surface-2);color:var(--c-text)}._modalBody_qonv2_197{padding:var(--sp-5) var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-4)}._modalFooter_qonv2_199{display:flex;justify-content:flex-end;gap:var(--sp-3);padding:var(--sp-4) var(--sp-6) var(--sp-6)}._deckContentWrap_qonv2_209{display:flex;flex-direction:column;gap:var(--sp-4)}._searchContainer_qonv2_221{max-width:400px}._searchIcon_qonv2_229{color:var(--c-text-3)}._clearSearchBtn_qonv2_237{background:none;border:none;color:var(--c-text-3);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:var(--sp-1);border-radius:var(--r-sm);transition:all var(--dur-fast) var(--ease)}._clearSearchBtn_qonv2_237:hover{background:var(--c-surface-2);color:var(--c-text)}._noResults_qonv2_273{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--sp-12) var(--sp-6);color:var(--c-text-3);background:var(--c-surface);border:1.5px dashed var(--c-border);border-radius:var(--r-xl);font-size:var(--text-sm);gap:var(--sp-3);text-align:center}._noResults_qonv2_273 svg{opacity:.5}._editFields_qonv2_313{display:flex;flex-direction:column;gap:var(--sp-4);width:100%}._fieldGroup_qonv2_325{display:flex;flex-direction:column;gap:var(--sp-2)}._fieldLabel_qonv2_335{font-size:var(--text-sm);font-weight:600;color:var(--c-text-2)}._textArea_qonv2_345{width:100%;padding:var(--sp-3) var(--sp-4);border:1.5px solid var(--c-border);border-radius:var(--r-md);background:var(--c-bg);color:var(--c-text);font-size:var(--text-sm);font-family:inherit;resize:vertical;outline:none;transition:all var(--dur-fast) var(--ease)}._textArea_qonv2_345:focus{border-color:var(--c-indigo);box-shadow:0 0 0 3px var(--c-indigo-pale)}._detailView_qonv2_381{display:flex;flex-direction:column;gap:var(--sp-4);width:100%}._detailItem_qonv2_393{display:flex;flex-direction:column;gap:var(--sp-1);padding:var(--sp-4);background:var(--c-bg);border-radius:var(--r-lg);border:1px solid var(--c-border-light)}._detailLabel_qonv2_411{font-size:var(--text-xs);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--c-text-3)}._detailContent_qonv2_425{font-size:var(--text-base);color:var(--c-text);line-height:1.5}._deleteBtn_qonv2_437{margin-right:auto}._root_5nah2_2{max-width:680px;margin:0 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var(--ease)}._qualityBtn_5nah2_125:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-md)}._qualityBtn_5nah2_125:disabled{opacity:.5;cursor:not-allowed}._qualityBtnLabel_5nah2_143{font-size:var(--text-base);font-weight:700}._qualityBtnDesc_5nah2_144{font-size:var(--text-xs);color:var(--c-text-3)}._red_5nah2_146:hover{border-color:var(--c-danger);background:var(--c-danger-pale)}._red_5nah2_146 ._qualityBtnLabel_5nah2_143{color:var(--c-danger)}._orange_5nah2_148:hover{border-color:var(--c-warning);background:var(--c-warning-pale)}._orange_5nah2_148 ._qualityBtnLabel_5nah2_143{color:#d97706}._blue_5nah2_150:hover{border-color:var(--c-indigo);background:var(--c-indigo-pale)}._blue_5nah2_150 ._qualityBtnLabel_5nah2_143{color:var(--c-indigo)}._green_5nah2_152:hover{border-color:var(--c-success);background:var(--c-success-pale)}._green_5nah2_152 ._qualityBtnLabel_5nah2_143{color:#15803d}._doneBox_5nah2_156{background:var(--c-surface);border:1px solid 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