._srOnly_2y81c_1{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}._fullscreenButton_2y81c_13,._glassFullscreenButton_2y81c_14{color:#45647c;width:36px;height:36px;transition:color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);background:#ffffffc2;border:1px solid #3d556b1f;border-radius:10px;flex:none;place-items:center;display:grid}._fullscreenButton_2y81c_13:hover,._glassFullscreenButton_2y81c_14:hover{color:#1f435d;background:#fffffff0;border-color:#3764844d}._fullscreenButton_2y81c_13:focus-visible,._glassFullscreenButton_2y81c_14:focus-visible,._authGuestButton_2y81c_39:focus-visible{outline-offset:2px;outline:2px solid #4079a6b8}._readOnlyRibbon_2y81c_44{z-index:70;color:#36566e;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);pointer-events:none;background:#ffffffdb;border:1px solid #6d899f38;border-radius:999px;align-items:center;gap:7px;max-width:calc(100vw - 36px);padding:7px 11px;font-size:9px;display:flex;position:fixed;top:72px;right:18px;box-shadow:0 8px 24px #1430461f}._readOnlyRibbon_2y81c_44 strong{color:#1f4058;font-size:10px;font-weight:620}._readOnlyRibbon_2y81c_44 span{color:#36566ead}._authGuest_2y81c_39{gap:7px;margin-top:12px;display:grid}._authGuestButton_2y81c_39{color:#36566e;min-height:42px;transition:border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);background:#ffffff94;border:1px solid #3d556b29;border-radius:11px;justify-content:center;align-items:center;gap:8px;font-size:11px;font-weight:620;display:inline-flex}._authGuestButton_2y81c_39:hover{background:#ffffffe0;border-color:#3764844d}._authGuestButton_2y81c_39:disabled{cursor:wait;opacity:.62}@media (width<=640px){._readOnlyRibbon_2y81c_44{top:auto;bottom:78px;right:10px}._readOnlyRibbon_2y81c_44 span{display:none}._glassFullscreenButton_2y81c_14{width:34px;height:34px}}._appShell_2y81c_129{grid-template-columns:236px minmax(0,1fr);min-height:100dvh;display:grid}._sidebar_2y81c_136{z-index:20;border-right:1px solid var(--border-subtle);background:#0c111c;flex-direction:column;height:100dvh;padding:26px 18px 18px;display:flex;position:sticky;top:0}._brand_2y81c_149{align-items:center;gap:12px;min-height:44px;padding:0 7px;display:flex}._brand_2y81c_149>div{flex-direction:column;min-width:0;display:flex}._brand_2y81c_149 strong{letter-spacing:.06em;font-size:16px;font-weight:620}._brand_2y81c_149 span:not(._brandMark_2y81c_169){color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.12em;white-space:nowrap;margin-top:3px;font-size:8px}._brandMark_2y81c_169{isolation:isolate;border-radius:10px;flex:0 0 52px;width:52px;height:52px;display:block;position:relative;overflow:hidden;box-shadow:0 0 0 1px #788ba329}._brandMark_2y81c_169 img,._brandMark_2y81c_169:after{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}._brandMark_2y81c_169 img{display:block}._brandMark_2y81c_169:after{content:"";filter:blur(.55px)brightness(1.28)contrast(1.18);mix-blend-mode:screen;opacity:.9;pointer-events:none;background:url(/logo2.jpg) 50%/cover no-repeat}._primaryNav_2y81c_213{flex-direction:column;flex:1;gap:5px;margin-top:42px;display:flex}._navSectionLabel_2y81c_221{color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.17em;margin:0 12px 8px;font-size:9px}._navLink_2y81c_229{border-radius:var(--radius-sm);min-height:43px;color:var(--text-secondary);transition:color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);border:1px solid #0000;align-items:center;gap:12px;padding:0 12px;display:flex}._navLink_2y81c_229:hover{color:var(--text-primary);background:#ffffff06}._navLinkActive_2y81c_249{color:#dce7f5;background:#131b29;border-color:#26354a}._navLinkActive_2y81c_249 svg{color:var(--accent-primary)}._navCount_2y81c_259{min-width:24px;color:var(--accent-warm);font-family:var(--font-mono);text-align:center;border:1px solid #37465b;border-radius:12px;margin-left:auto;padding:2px 6px;font-size:10px}._sidebarFooter_2y81c_271{gap:12px;display:grid}._syncCard_2y81c_276{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:#101622;gap:10px;padding:13px 12px;display:flex}._syncDot_2y81c_285,._statusDot_2y81c_286{background:var(--success);border-radius:50%;flex:0 0 6px;width:6px;height:6px;margin-top:5px;display:inline-block}._syncCard_2y81c_276 div{flex-direction:column;min-width:0;display:flex}._syncCard_2y81c_276 strong,._localProfile_2y81c_303 strong{font-size:11px;font-weight:570}._syncCard_2y81c_276 span:not(._syncDot_2y81c_285),._localProfile_2y81c_303 span:not(._profileGlyph_2y81c_309){color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:9px;overflow:hidden}._localProfile_2y81c_303{color:var(--text-muted);align-items:center;gap:10px;padding:8px 6px;display:flex}._localProfile_2y81c_303>div{flex-direction:column;flex:1;min-width:0;display:flex}._profileGlyph_2y81c_309{width:30px;height:30px;color:var(--accent-primary);font-family:var(--font-mono);background:#151d2b;border:1px solid #34445b;border-radius:9px;flex:0 0 30px;place-items:center;font-size:12px;display:grid}._mainColumn_2y81c_347{min-width:0}._topbar_2y81c_351{z-index:10;border-bottom:1px solid var(--border-subtle);background:#0b0f19f0;justify-content:space-between;align-items:center;min-height:98px;padding:22px 34px 17px;display:flex;position:relative}._pageIdentity_2y81c_363{min-width:0}._eyebrow_2y81c_367,._pageKicker_2y81c_368,._detailKicker_2y81c_369,._healthEyebrow_2y81c_370{color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.15em;font-size:9px}._pageIdentity_2y81c_363 h1{letter-spacing:.02em;margin:5px 0 0;font-size:18px;font-weight:560}._topbarActions_2y81c_384{align-items:center;gap:12px;display:flex}._searchBox_2y81c_390{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:min(300px,27vw);height:40px;color:var(--text-muted);background:var(--bg-surface);align-items:center;gap:9px;padding:0 11px;display:flex}._searchBox_2y81c_390:focus-within{border-color:var(--border-accent)}._searchBox_2y81c_390 input{min-width:0;color:var(--text-primary);background:0 0;flex:1;font-size:12px}._searchBox_2y81c_390 input::placeholder{color:var(--text-faint)}._searchBox_2y81c_390 kbd,._tabletKeyboardBar_2y81c_420 kbd{color:var(--text-faint);font-family:var(--font-mono);white-space:nowrap;background:#0d131e;border:1px solid #2e3b4e;border-radius:4px;padding:2px 5px;font-size:9px}._aiButton_2y81c_431,._primaryButton_2y81c_432,._secondaryButton_2y81c_433,._tabletAiButton_2y81c_434,._tabletGhostButton_2y81c_435,._tabletBackButton_2y81c_436{border-radius:var(--radius-sm);min-height:40px;transition:background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-size:12px;font-weight:560;display:inline-flex}._aiButton_2y81c_431,._primaryButton_2y81c_432,._tabletAiButton_2y81c_434{color:#0e1723;background:#9eb9d7}._aiButton_2y81c_431:hover,._primaryButton_2y81c_432:hover,._tabletAiButton_2y81c_434:hover{background:#b3cbe4}._aiButton_2y81c_431:active,._primaryButton_2y81c_432:active,._secondaryButton_2y81c_433:active,._tabletAiButton_2y81c_434:active{transform:translateY(1px)}._secondaryButton_2y81c_433,._tabletGhostButton_2y81c_435,._tabletBackButton_2y81c_436{border-color:var(--border-default);color:var(--text-secondary);background:#121925}._secondaryButton_2y81c_433:hover,._tabletGhostButton_2y81c_435:hover,._tabletBackButton_2y81c_436:hover{color:var(--text-primary);border-color:var(--border-strong);background:#172130}._mainContent_2y81c_489{min-width:0;padding:28px 34px 38px}._page_2y81c_363{width:min(100%,1560px);animation:_page-in_2y81c_1 var(--duration-slow) var(--ease-standard) both;margin:0 auto}._workspacePage_2y81c_500,._reviewPage_2y81c_501,._settingsPage_2y81c_502{animation-name:_page-in_2y81c_1}@keyframes _page-in_2y81c_1{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}._pageLead_2y81c_517{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px;display:flex}._pageLead_2y81c_517 h2{color:#e0e7f1;letter-spacing:-.035em;margin:7px 0 0;font-size:clamp(24px,2.3vw,34px);font-weight:480;line-height:1.22}._pageLeadActions_2y81c_534{align-items:center;gap:12px;display:flex}._quietStatus_2y81c_540,._securityPill_2y81c_541{color:var(--text-muted);align-items:center;gap:7px;font-size:11px;display:inline-flex}._securityPill_2y81c_541{color:#a7bacf;background:#111827;border:1px solid #2c3e52;border-radius:999px;padding:7px 10px}._workspaceGrid_2y81c_557{grid-template-columns:minmax(0,1fr) minmax(380px,.63fr);gap:18px;min-height:610px;display:grid}._coursePanel_2y81c_564,._notePanel_2y81c_565,._studyCard_2y81c_566,._reviewWidget_2y81c_567,._settingsSection_2y81c_568,._healthCard_2y81c_569,._asideNote_2y81c_570{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:var(--shadow-surface)}._coursePanel_2y81c_564{overflow:hidden}._windowBar_2y81c_581{border-bottom:1px solid var(--border-subtle);background:#0e141f;align-items:center;gap:12px;height:43px;padding:0 14px;display:flex}._windowDots_2y81c_591{gap:5px;display:flex}._windowDots_2y81c_591 span{background:#354154;border-radius:50%;width:6px;height:6px}._windowAddress_2y81c_611{min-width:0;color:var(--text-faint);font-family:var(--font-mono);flex:1;align-items:center;gap:7px;font-size:10px;display:flex}._windowAddress_2y81c_611 svg{flex:none}._windowAddress_2y81c_611 input{min-width:0;color:var(--text-muted);font-family:var(--font-mono);background:0 0;flex:1;font-size:10px}._windowAddress_2y81c_611 input:focus{color:var(--text-secondary)}._courseSurface_2y81c_639{padding:24px}._courseMetaRow_2y81c_643,._courseTitleRow_2y81c_644,._anchorHeader_2y81c_645,._sectionHeading_2y81c_646,._studyCardHeader_2y81c_647,._noteHeader_2y81c_648,._versionHeading_2y81c_649,._draftHeading_2y81c_650,._inlineNotice_2y81c_651,._aiSecurityRow_2y81c_652{align-items:center;display:flex}._courseMetaRow_2y81c_643{justify-content:space-between;gap:16px}._courseProvider_2y81c_662{color:var(--text-muted);font-size:11px}._courseTitleRow_2y81c_644{justify-content:space-between;gap:28px;margin-top:18px}._courseTitleRow_2y81c_644 h3{color:#dde5ef;letter-spacing:-.035em;max-width:660px;margin:0;font-size:clamp(23px,2.7vw,37px);font-weight:470;line-height:1.25}._courseTitleRow_2y81c_644 p{color:var(--text-muted);gap:8px;margin:10px 0 0;font-size:12px;display:flex}._progressDial_2y81c_691{background:radial-gradient(circle at center, var(--bg-surface) 58%, transparent 60%), conic-gradient(var(--accent-primary) 42%, #213044 0);text-align:center;border:1px solid #33455b;border-radius:50%;flex:0 0 76px;place-content:center;width:76px;height:76px;display:grid}._progressDial_2y81c_691 span{color:var(--text-primary);font-family:var(--font-mono);font-size:14px}._progressDial_2y81c_691 small{color:var(--text-faint);margin-top:2px;font-size:8px}._courseStage_2y81c_717{border-radius:var(--radius-sm);background:linear-gradient(90deg,#ffffff04 1px,#0000 1px) 0 0/44px 44px,linear-gradient(#ffffff04 1px,#0000 1px) 0 0/44px 44px,radial-gradient(circle at 70% 30%,#182334,#0f1521 58%,#0c121c);border:1px solid #253348;align-items:flex-end;min-height:258px;margin-top:25px;padding:24px;display:flex;position:relative;overflow:hidden}._stageOrbit_2y81c_733{aspect-ratio:1.8;border:1px solid #6f91b738;border-radius:50%;width:min(54%,350px);position:absolute;top:50%;left:50%;transform:translate(-50%,-58%)rotate(-13deg)}._stageOrbit_2y81c_733:before,._stageOrbit_2y81c_733:after{content:"";border:1px solid #62779421;border-radius:50%;position:absolute}._stageOrbit_2y81c_733:before{inset:18px -38px}._stageOrbit_2y81c_733:after{inset:40px -65px}._stageContent_2y81c_760{z-index:1;max-width:420px;position:relative}._stageContent_2y81c_760>span{color:#607691;font-family:var(--font-mono);letter-spacing:.13em;font-size:8px}._stageContent_2y81c_760 strong{color:#c9d4e2;margin-top:9px;font-size:17px;font-weight:520;display:block}._stageContent_2y81c_760 p{color:#768399;max-width:340px;margin:6px 0 0;font-size:11px;line-height:1.7}._playButton_2y81c_789{z-index:2;width:58px;height:58px;color:var(--accent-primary);transition:border-color var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);background:#111a27;border:1px solid #485f7a;border-radius:50%;place-items:center;display:grid;position:absolute;top:50%;left:72%;transform:translate(-50%,-50%)}._playButton_2y81c_789:hover{color:#bad2ea;border-color:var(--accent-primary);transform:translate(-50%,-50%)scale(1.03)}._stageTime_2y81c_815{color:#6d7e93;font-family:var(--font-mono);font-size:10px;position:absolute;bottom:17px;right:18px}._timeline_2y81c_824{margin-top:17px}._timelineTrack_2y81c_828{background:#263144;height:2px;overflow:hidden}._timelineTrack_2y81c_828 span{background:#6888aa;height:100%;display:block}._timelineLabels_2y81c_840{color:var(--text-faint);font-family:var(--font-mono);justify-content:space-between;margin-top:6px;font-size:8px;display:flex}._anchorHeader_2y81c_645{border-top:1px solid var(--border-subtle);justify-content:space-between;gap:18px;margin-top:28px;padding-top:22px}._sectionTitle_2y81c_857{color:#cfd8e5;font-size:13px;font-weight:580}._anchorHeader_2y81c_645 p{color:var(--text-muted);margin:4px 0 0;font-size:10px}._anchorList_2y81c_869{gap:7px;margin-top:15px;display:grid}._anchorItem_2y81c_875{border-radius:var(--radius-xs);min-height:42px;color:var(--text-secondary);text-align:left;background:0 0;border:1px solid #0000;grid-template-columns:26px 64px minmax(0,1fr) 16px;align-items:center;gap:8px;padding:0 11px;display:grid}._anchorItem_2y81c_875:hover{border-color:var(--border-subtle);background:#121925}._anchorIndex_2y81c_894{color:var(--text-faint);font-family:var(--font-mono);font-size:9px}._anchorTime_2y81c_900{color:var(--accent-warm);font-family:var(--font-mono);font-size:10px}._anchorItem_2y81c_875>span:nth-child(3){text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}._notePanel_2y81c_565{flex-direction:column;min-width:0;display:flex;overflow:hidden}._noteHeader_2y81c_648{border-bottom:1px solid var(--border-subtle);justify-content:space-between;min-height:51px;padding:0 14px}._bindingRow_2y81c_927{align-items:center;gap:8px;min-width:0;display:flex}._planetGlyph_2y81c_934{border:1px solid #536e8e;border-radius:50%;place-items:center;width:21px;height:21px;display:inline-grid}._planetGlyph_2y81c_934 span{background:var(--accent-primary);border-radius:50%;width:5px;height:5px}._bindingButton_2y81c_950{color:#c7d4e3;background:0 0;align-items:center;gap:5px;padding:4px 0;font-size:11px;display:flex}._bindingDivider_2y81c_960{background:var(--border-default);width:1px;height:14px}._galaxyLabel_2y81c_966{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}._iconButton_2y81c_974,._iconButtonSmall_2y81c_975,._fieldIconButton_2y81c_976{border-radius:var(--radius-xs);color:var(--text-muted);transition:color var(--duration-fast), background var(--duration-fast);background:0 0;border:1px solid #0000;place-items:center;display:inline-grid}._iconButton_2y81c_974{width:36px;height:36px}._iconButtonSmall_2y81c_975{width:31px;height:31px}._iconButton_2y81c_974:hover,._iconButtonSmall_2y81c_975:hover{color:var(--text-primary);background:var(--bg-interactive)}._noteToolbar_2y81c_1004{border-bottom:1px solid var(--border-subtle);background:#0e141f;align-items:center;gap:4px;min-height:40px;padding:0 10px;display:flex}._toolbarTextButton_2y81c_1014{border-radius:var(--radius-xs);min-height:28px;color:var(--text-muted);background:0 0;padding:0 8px;font-size:10px}._toolbarTextButton_2y81c_1014:hover,._toolbarTextButton_2y81c_1014:first-child{color:var(--text-primary);background:var(--bg-interactive)}._toolbarSpacer_2y81c_1029{flex:1}._versionPanel_2y81c_1033{z-index:4;border:1px solid var(--border-default);border-radius:var(--radius-sm);width:226px;box-shadow:var(--shadow-drawer);background:#141c2a;padding:8px;position:absolute;top:52px;right:14px}._versionHeading_2y81c_649{color:var(--text-secondary);gap:7px;padding:6px 7px 9px;font-size:10px}._versionItem_2y81c_1053{border-radius:var(--radius-xs);width:100%;min-height:33px;color:var(--text-muted);text-align:left;background:0 0;justify-content:space-between;align-items:center;padding:0 8px;font-size:10px;display:flex}._noteEditor_2y81c_1072{flex:1;padding:25px 23px 18px}._noteEditor_2y81c_1072 h3{color:#e0e7f1;letter-spacing:-.025em;margin:0;font-size:24px;font-weight:500;line-height:1.3}._noteTitleInput_2y81c_1086{color:#18293b;width:100%;font-family:var(--font-sans);letter-spacing:-.025em;background:0 0;border:0;border-bottom:1px solid #0000;margin:0;padding:0;font-size:24px;font-weight:500;line-height:1.3}._noteTitleInput_2y81c_1086:focus{border-bottom-color:#3975a542}._noteMetaLine_2y81c_1105{color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.04em;flex-wrap:wrap;gap:6px;margin-top:9px;font-size:8px;display:flex}._noteTextarea_2y81c_1116{color:#b8c3d2;width:100%;min-height:264px;font-family:var(--font-sans);background:0 0;margin-top:22px;padding:0;font-size:14px;line-height:1.9;overflow:auto}._aiSummary_2y81c_1129{border-radius:var(--radius-sm);background:#111a27;border:1px solid #29405a;margin-top:17px;padding:14px}._aiSummary_2y81c_1129 header{justify-content:space-between;align-items:center;gap:12px;display:flex}._aiSummary_2y81c_1129 header>span:first-child{color:#a9c1db;align-items:center;gap:7px;font-size:11px;display:inline-flex}._draftBadge_2y81c_1152{color:var(--accent-warm);letter-spacing:.04em;background:#c8aa6a0e;border:1px solid #665a3c;border-radius:999px;align-items:center;padding:3px 7px;font-size:8px;font-weight:520;display:inline-flex}._aiSummary_2y81c_1129 p{color:#8899ad;margin:11px 0 0;font-size:11px;line-height:1.7}._visionPanel_2y81c_1172{border-radius:var(--radius-sm);background:#f3f8fcad;border:1px solid #43668329;margin-top:16px;padding:13px}._visionPanelHeader_2y81c_1180{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}._visionPanelHeader_2y81c_1180 h3{color:#20394e;margin:4px 0 0;font-size:13px;font-weight:560}._visionConfig_2y81c_1194{border-radius:var(--radius-xs);background:#ffffff94;gap:8px;margin-top:11px;padding:10px;display:grid}._visionConfig_2y81c_1194 label{color:#6d7f90;gap:4px;font-size:8px;display:grid}._visionConfig_2y81c_1194 input{color:#3a5266;background:#ffffffb3;border:1px solid #435b7124;border-radius:6px;min-height:31px;padding:0 8px;font-size:9px}._visionConfig_2y81c_1194 p{color:#8794a1;margin:0;font-size:8px}._visionActions_2y81c_1226{flex-wrap:wrap;gap:6px;margin-top:11px;display:flex}._visionActionButton_2y81c_1233{color:#52697c;background:#ffffff94;border:1px solid #435b7121;border-radius:7px;align-items:center;gap:5px;min-height:30px;padding:0 8px;font-size:8px;display:inline-flex}._visionActionButton_2y81c_1233:hover{color:#294d67;background:#ffffffdb;border-color:#39688b3d}._visionPreview_2y81c_1252{object-fit:contain;background:#fff9;border:1px solid #435b711f;border-radius:8px;width:100%;max-height:180px;margin-top:10px}._visionPanel_2y81c_1172>._primaryButton_2y81c_432{width:100%;margin-top:10px}._visionDraft_2y81c_1267{gap:8px;margin-top:10px;display:grid}._visionDraft_2y81c_1267 textarea{color:#3a5266;background:#ffffffad;border:1px solid #435b7121;border-radius:7px;min-height:92px;padding:8px;font-size:9px;line-height:1.6}._visionDraft_2y81c_1267 ._primaryButton_2y81c_432{width:100%}._summaryActions_2y81c_1288{justify-content:space-between;align-items:center;gap:10px;margin-top:12px;display:flex}._textButton_2y81c_1296{color:var(--text-muted);background:0 0;padding:0;font-size:10px}._textButton_2y81c_1296:hover{color:var(--accent-primary)}._smallConfirmButton_2y81c_1307{border-radius:var(--radius-xs);color:#afc9e4;background:#162335;border:1px solid #344b65;align-items:center;gap:5px;min-height:29px;padding:0 9px;font-size:9px;display:inline-flex}._noteFooter_2y81c_1320{border-top:1px solid var(--border-subtle);justify-content:space-between;align-items:center;gap:10px;min-height:48px;padding:0 16px;display:flex}._tagRow_2y81c_1330{min-width:0;color:var(--text-faint);align-items:center;gap:7px;display:flex}._tagRow_2y81c_1330 span{border:1px solid var(--border-subtle);color:var(--text-muted);border-radius:999px;padding:3px 6px;font-size:8px}._exportMiniButton_2y81c_1346{color:var(--text-muted);background:0 0;align-items:center;gap:5px;font-size:9px;display:inline-flex}._graphPage_2y81c_1355{flex-direction:column;height:calc(100dvh - 157px);min-height:620px;display:flex}._graphToolbar_2y81c_1363{align-items:center;gap:12px;min-height:46px;margin-bottom:14px;display:flex}._graphSearch_2y81c_1371{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);width:245px;height:38px;color:var(--text-muted);background:var(--bg-surface);align-items:center;gap:8px;padding:0 10px;display:flex}._graphSearch_2y81c_1371 input{min-width:0;color:var(--text-primary);background:0 0;flex:1;font-size:11px}._graphSearch_2y81c_1371 button{color:var(--text-muted);background:0 0;place-items:center;display:grid}._filterGroup_2y81c_1399{color:var(--text-faint);flex:1;align-items:center;gap:4px;display:flex}._filterButton_2y81c_1407,._filterActive_2y81c_1408{min-height:30px;color:var(--text-muted);background:0 0;border:1px solid #0000;border-radius:999px;padding:0 10px;font-size:10px}._filterActive_2y81c_1408{border-color:var(--border-default);color:#c5d2e1;background:var(--bg-surface)}._graphWorkspace_2y81c_1428{flex:1;grid-template-columns:minmax(0,1fr) 318px;gap:14px;min-height:0;display:grid}._graphStage_2y81c_1436{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:#0f1520;flex-direction:column;min-width:0;min-height:0;padding:19px;display:flex}._graphHeading_2y81c_1447{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:13px;display:flex}._graphHeading_2y81c_1447 h2{color:#d8e2ee;margin:5px 0 0;font-size:20px;font-weight:510}._graphCount_2y81c_1462{color:var(--text-faint);font-family:var(--font-mono);align-items:center;gap:6px;font-size:9px;display:flex}._graphCount_2y81c_1462 span{color:var(--text-secondary)}._graphCount_2y81c_1462 i{background:var(--border-default);width:1px;height:10px}._graphCanvas_2y81c_1481{border-radius:var(--radius-sm);background:radial-gradient(circle,#2c3e543d,#0000 45%),radial-gradient(circle at 20% 10%,#455c781f,#0000 22rem),#0b111b;border:1px solid #1c2737;flex:1;min-height:0;position:relative;overflow:hidden}._graphCanvas_2y81c_1481:before{z-index:0;opacity:.38;content:"";pointer-events:none;background-image:radial-gradient(#9db1cb30 .65px,#0000 .65px);background-size:27px 27px;position:absolute;inset:0}._graphCanvas_2y81c_1481>:not(._masteryLegend_2y81c_1505):not(._graphHint_2y81c_1505):not(._coordinateLabel_2y81c_1505){z-index:1;height:100%;position:relative}._coordinateLabel_2y81c_1505,._masteryLegend_2y81c_1505,._graphHint_2y81c_1505{z-index:3;pointer-events:none;position:absolute}._coordinateLabel_2y81c_1505{color:#536276;font-family:var(--font-mono);letter-spacing:.1em;font-size:8px;top:13px;left:14px}._masteryLegend_2y81c_1505{color:var(--text-faint);flex-wrap:wrap;gap:12px;font-size:8px;display:flex;bottom:14px;left:14px}._masteryLegend_2y81c_1505 span{align-items:center;gap:5px;display:inline-flex}._masteryLegend_2y81c_1505 i{border-radius:50%;width:5px;height:5px}._graphHint_2y81c_1505{color:#566276;font-family:var(--font-mono);font-size:8px;bottom:13px;right:14px}._planetDetail_2y81c_1558{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface);min-width:0;padding:16px;overflow:auto}._planetDetailHeader_2y81c_1567{justify-content:space-between;align-items:center;display:flex}._planetIdentity_2y81c_1573{text-align:center;flex-direction:column;align-items:center;margin-top:14px;display:flex}._largePlanet_2y81c_1581{background:radial-gradient(circle at 35% 30%,#dce7f321,#0000 22%),#131b28;border:1px solid;border-radius:50%;place-items:center;width:78px;height:78px;margin-bottom:13px;display:grid;position:relative;overflow:hidden}._largePlanet_2y81c_1581:after{opacity:.32;content:"";border:1px solid;border-radius:50%;width:116px;height:24px;position:absolute;transform:rotate(-17deg)}._largePlanet_2y81c_1581 i{opacity:.13;background:currentColor;border-radius:50%;width:30px;height:30px}._detailGroup_2y81c_1615{color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.08em;font-size:8px}._planetIdentity_2y81c_1573 h3{color:#dbe4ef;margin:8px 0 0;font-size:18px;font-weight:520;line-height:1.4}._planetIdentity_2y81c_1573 p{color:var(--text-muted);margin:9px 0 0;font-size:10px;line-height:1.75}._detailMetrics_2y81c_1637{border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);grid-template-columns:repeat(3,1fr);margin-top:18px;display:grid}._detailMetrics_2y81c_1637 div{flex-direction:column;align-items:center;padding:13px 4px;display:flex}._detailMetrics_2y81c_1637 div+div{border-left:1px solid var(--border-subtle)}._detailMetrics_2y81c_1637 strong{color:#c9d5e3;font-family:var(--font-mono);font-size:15px;font-weight:480}._detailMetrics_2y81c_1637 span{color:var(--text-faint);margin-top:3px;font-size:8px}._detailSection_2y81c_1669{margin-top:17px}._sectionHeading_2y81c_646{color:var(--text-secondary);justify-content:space-between;gap:10px;font-size:10px}._sectionHeading_2y81c_646 button{color:var(--text-faint);background:0 0;font-size:9px}._relationRow_2y81c_1686{border-radius:var(--radius-xs);width:100%;min-height:48px;color:var(--text-secondary);text-align:left;background:#0f1520;grid-template-columns:2px minmax(0,1fr) 15px;align-items:center;gap:10px;margin-top:7px;padding:0 9px;display:grid}._relationRow_2y81c_1686>span:nth-child(2){flex-direction:column;gap:2px;font-size:10px;display:flex}._relationRow_2y81c_1686 small{color:var(--text-faint);font-size:8px}._relationLine_2y81c_1717,._relationLineWarm_2y81c_1718{background:var(--accent-primary-muted);border-radius:2px;width:2px;height:26px}._relationLineWarm_2y81c_1718{background:#6d5e3f}._sourceItem_2y81c_1729{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);color:var(--text-muted);background:#0f1520;align-items:center;gap:10px;margin-top:8px;padding:11px;display:flex}._sourceItem_2y81c_1729>span{flex-direction:column;min-width:0;display:flex}._sourceItem_2y81c_1729 strong{color:var(--text-secondary);font-size:10px;font-weight:520}._sourceItem_2y81c_1729 small{color:var(--text-faint);margin-top:2px;font-size:8px}._videoBindingField_2y81c_1759,._videoSearchRow_2y81c_1760{gap:5px;margin-top:8px;display:flex}._videoBindingField_2y81c_1759 input,._videoSearchRow_2y81c_1760 input{color:#4c6579;background:#ffffff9e;border:1px solid #435b7121;border-radius:6px;flex:1;min-width:0;min-height:31px;padding:0 8px;font-size:8px}._videoBindingField_2y81c_1759 button,._videoSearchRow_2y81c_1760 button,._videoBindingActions_2y81c_1781 button{color:#557083;background:#ffffff9e;border:1px solid #435b7121;border-radius:6px;min-height:31px;padding:0 8px;font-size:8px}._videoBindingField_2y81c_1759 button:hover,._videoSearchRow_2y81c_1760 button:hover,._videoBindingActions_2y81c_1781 button:hover{color:#294d67;background:#ffffffdb;border-color:#39688b3d}._videoSearchResult_2y81c_1799{color:#52697c;text-align:left;background:#ebf3f9a3;border-radius:6px;justify-content:space-between;align-items:center;gap:8px;width:100%;min-height:31px;margin-top:5px;padding:0 8px;display:flex}._videoSearchResult_2y81c_1799 span{text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}._videoBindingActions_2y81c_1781{gap:5px;margin-top:7px;display:flex}._planetActions_2y81c_1827{grid-template-columns:1fr .85fr;gap:8px;margin-top:18px;display:grid}._detailEmpty_2y81c_1834{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100%;display:flex}._emptyOrbit_2y81c_1843{border:1px solid #304054;border-radius:50%;width:64px;height:30px;transform:rotate(-15deg)}._detailEmpty_2y81c_1834 h3{margin:20px 0 0;font-size:14px;font-weight:520}._detailEmpty_2y81c_1834 p{max-width:190px;color:var(--text-muted);margin:7px 0 0;font-size:10px}._metricGrid_2y81c_1864{grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;display:grid}._metricCard_2y81c_1870{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-surface);flex-direction:column;padding:16px 17px;display:flex}._metricCard_2y81c_1870>span{color:var(--text-muted);font-size:10px}._metricCard_2y81c_1870 strong{color:#dce5f0;font-family:var(--font-mono);margin-top:7px;font-size:25px;font-weight:450}._metricCard_2y81c_1870 small{margin-top:4px;font-size:9px}._accent_2y81c_1897{color:var(--accent-primary)}._warm_2y81c_1901{color:var(--accent-warm)}._blue_2y81c_1905{color:#8badd2}._muted_2y81c_1909{color:var(--text-faint)}._reviewGrid_2y81c_1913{grid-template-columns:minmax(0,1fr) 310px;gap:14px;margin-top:14px;display:grid}._studyCard_2y81c_566{flex-direction:column;min-height:560px;display:flex;overflow:hidden}._studyCardHeader_2y81c_647{border-bottom:1px solid var(--border-subtle);justify-content:space-between;min-height:52px;padding:0 19px}._studyCardHeader_2y81c_647>div{color:var(--text-faint);font-family:var(--font-mono);align-items:center;gap:10px;font-size:9px;display:flex}._cardPlanet_2y81c_1943{color:var(--text-secondary);align-items:center;gap:6px;display:inline-flex}._cardPlanet_2y81c_1943 i{background:var(--accent-primary);border-radius:50%;width:6px;height:6px}._studyHeaderActions_2y81c_1957{gap:3px;display:flex}._studyProgress_2y81c_1962{background:#202a3a;height:2px}._studyProgress_2y81c_1962 span{background:#5f7f9f;height:100%;display:block}._questionArea_2y81c_1973{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:44px 8%;display:flex}._questionLabel_2y81c_1983{color:var(--text-faint);font-family:var(--font-mono);letter-spacing:.11em;font-size:9px}._questionArea_2y81c_1973 h3{color:#e1e8f2;letter-spacing:-.025em;max-width:720px;margin:18px 0 0;font-size:clamp(24px,2.8vw,36px);font-weight:470;line-height:1.45}._sourceReference_2y81c_2000{color:var(--text-faint);margin:12px 0 0;font-size:10px}._revealButton_2y81c_2006{border:1px solid var(--border-default);border-radius:var(--radius-sm);min-height:42px;color:var(--text-secondary);background:#121925;align-items:center;gap:12px;margin-top:38px;padding:0 16px;font-size:11px;display:inline-flex}._revealButton_2y81c_2006 span{border:1px solid var(--border-default);color:var(--text-faint);font-family:var(--font-mono);border-radius:4px;padding:2px 5px;font-size:8px}._answerArea_2y81c_2029{border-radius:var(--radius-sm);width:min(100%,700px);min-height:170px;color:var(--text-secondary);text-align:left;background:#111925;border:1px solid #2b3c52;flex-direction:column;gap:10px;margin-top:30px;padding:19px;display:flex}._answerArea_2y81c_2029>span{color:var(--text-faint);font-family:var(--font-mono);font-size:8px}._answerArea_2y81c_2029 strong{color:#c3d0df;font-size:14px;font-weight:420;line-height:1.85}._answerArea_2y81c_2029 small{color:var(--text-muted);align-items:center;gap:6px;margin-top:auto;font-size:9px;display:flex}._ratingArea_2y81c_2066{padding:0 19px 20px;position:relative}._ratingHeader_2y81c_2071{color:var(--text-muted);justify-content:space-between;gap:12px;margin-bottom:10px;font-size:9px;display:flex}._ratingGrid_2y81c_2080{grid-template-columns:repeat(4,1fr);gap:7px;display:grid}._ratingButton_2y81c_2086{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);min-height:51px;color:var(--text-secondary);text-align:left;background:#0f1520;grid-template-columns:20px 1fr;align-items:center;gap:3px 7px;padding:7px 9px;display:grid}._ratingButton_2y81c_2086:hover:not(:disabled),._ratingSelected_2y81c_2101{border-color:var(--border-accent);background:#162130}._ratingButton_2y81c_2086 small{color:var(--text-faint);font-family:var(--font-mono);grid-row:span 2;font-size:9px}._ratingButton_2y81c_2086 strong{font-size:10px;font-weight:520}._ratingButton_2y81c_2086 span{color:var(--text-faint);font-family:var(--font-mono);font-size:8px}._nextCardButton_2y81c_2124{color:var(--text-muted);background:0 0;align-items:center;gap:5px;font-size:9px;display:inline-flex;position:absolute;bottom:25px;right:19px}._reviewAside_2y81c_2136{align-content:start;gap:12px;display:grid}._reviewWidget_2y81c_567{padding:16px}._forecastChart_2y81c_2146{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:flex-end;height:115px;margin-top:14px;padding-top:7px;display:flex}._forecastColumn_2y81c_2156{flex-direction:column;justify-content:flex-end;align-items:center;width:15%;height:100%;display:flex}._forecastColumn_2y81c_2156 span{opacity:.68;background:#526e8d;border-radius:2px 2px 0 0;width:9px}._forecastColumn_2y81c_2156:nth-child(4) span{background:var(--accent-warm)}._forecastColumn_2y81c_2156 small{color:var(--text-faint);margin:7px 0 -18px;font-size:8px}._heatmap_2y81c_2182{grid-template-columns:repeat(14,1fr);gap:4px;margin-top:15px;display:grid}._heatmap_2y81c_2182 span{aspect-ratio:1;border-radius:2px}._heatLevel0_2y81c_2194{background:#17202d}._heatLevel1_2y81c_2198{background:#283c51}._heatLevel2_2y81c_2202{background:#3c5b78}._heatLevel3_2y81c_2206{background:#6588a8}._cardStateList_2y81c_2210{margin-top:10px;display:grid}._cardStateList_2y81c_2210 button{border-top:1px solid var(--border-subtle);min-height:37px;color:var(--text-muted);text-align:left;background:0 0;grid-template-columns:1fr auto 14px;align-items:center;gap:8px;font-size:9px;display:grid}._cardStateList_2y81c_2210 strong{color:var(--text-secondary);font-family:var(--font-mono);font-size:9px;font-weight:450}._settingsLayout_2y81c_2235{grid-template-columns:minmax(0,1fr) 288px;gap:14px;display:grid}._settingsMain_2y81c_2241{gap:14px;display:grid}._settingsSection_2y81c_568{padding:20px}._settingsSectionHeader_2y81c_2250{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}._settingsSectionHeader_2y81c_2250>div:first-child{align-items:flex-start;gap:11px;display:flex}._settingsSectionHeader_2y81c_2250>div:first-child>div{flex-direction:column;display:flex}._settingsIcon_2y81c_2268{border:1px solid var(--border-default);border-radius:var(--radius-sm);width:36px;height:36px;color:var(--accent-primary);background:#16202e;flex:0 0 36px;place-items:center;display:grid}._settingsSection_2y81c_568 h3{color:#d8e2ed;margin:0;font-size:14px;font-weight:560}._settingsSectionHeader_2y81c_2250 p{color:var(--text-muted);margin:4px 0 0;font-size:10px}._switch_2y81c_2293{color:var(--text-muted);align-items:center;gap:7px;display:inline-flex}._switch_2y81c_2293 input{opacity:0;pointer-events:none;position:absolute}._switch_2y81c_2293>span{background:#1b2534;border:1px solid #35445a;border-radius:999px;width:30px;height:17px;position:relative}._switch_2y81c_2293>span:after{background:var(--text-muted);width:11px;height:11px;transition:transform var(--duration-fast) var(--ease-standard);content:"";border-radius:50%;position:absolute;top:2px;left:2px}._switch_2y81c_2293 input:checked+span:after{background:var(--accent-primary);transform:translate(13px)}._switch_2y81c_2293 em{color:var(--text-faint);font-size:9px;font-style:normal}._serverGrid_2y81c_2343{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:17px;display:grid}._serverCard_2y81c_2350{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:#0f1520;grid-template-columns:32px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:65px;padding:10px;display:grid}._serverIcon_2y81c_2362{border-radius:var(--radius-xs);width:30px;height:30px;color:var(--text-muted);background:var(--bg-interactive);place-items:center;display:grid}._serverCard_2y81c_2350>div{flex-direction:column;min-width:0;display:flex}._serverCard_2y81c_2350 small{color:var(--text-faint);font-size:8px}._serverCard_2y81c_2350 strong{color:var(--text-secondary);font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:9px;font-weight:450;overflow:hidden}._serverStatusGood_2y81c_2394,._serverStatusWarm_2y81c_2395{border-radius:999px;padding:2px 5px;font-size:7px}._serverStatusGood_2y81c_2394{color:#8ab097;background:#7fa58b1a}._serverStatusWarm_2y81c_2395{color:var(--accent-warm);background:var(--accent-warm-faint)}._formGrid_2y81c_2411{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:15px;display:grid}._field_2y81c_976{gap:6px;min-width:0;display:grid}._field_2y81c_976>span{color:var(--text-muted);font-size:9px}._fieldHint_2y81c_2429{color:#8a97a4;font-size:8px;line-height:1.5}._field_2y81c_976>div{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);min-height:39px;color:var(--text-faint);background:#0e141f;align-items:center;gap:8px;padding:0 10px;display:flex}._field_2y81c_976>div:focus-within{border-color:var(--border-accent)}._field_2y81c_976 input,._field_2y81c_976 select{width:100%;min-width:0;color:var(--text-secondary);background:0 0;font-size:10px}._field_2y81c_976 select{appearance:none}._fieldWide_2y81c_2464{grid-column:span 2}._fieldIconButton_2y81c_976{background:0 0;flex:0 0 25px;width:25px;height:25px}._inlineNotice_2y81c_651{color:var(--text-muted);background:#141820;border-left:2px solid #665a3c;gap:9px;margin-top:13px;padding:10px 11px}._inlineNotice_2y81c_651 p{margin:0;font-size:9px;line-height:1.7}._snapshotActions_2y81c_2490{grid-template-columns:repeat(2,1fr);gap:8px;margin-top:17px;display:grid}._snapshotButton_2y81c_2497{border:1px solid var(--border-subtle);border-radius:var(--radius-sm);min-height:64px;color:var(--text-secondary);text-align:left;background:#0f1520;grid-template-rows:auto auto;grid-template-columns:36px minmax(0,1fr) 16px;align-items:center;gap:1px 10px;padding:9px 11px;display:grid}._snapshotButton_2y81c_2497:hover{border-color:var(--border-default);background:var(--bg-interactive)}._snapshotButton_2y81c_2497>span{border-radius:var(--radius-xs);width:34px;height:34px;color:var(--accent-primary);background:var(--accent-primary-faint);grid-row:span 2;place-items:center;display:grid}._snapshotButton_2y81c_2497 strong{color:var(--text-secondary);align-self:end;font-size:10px;font-weight:520}._snapshotButton_2y81c_2497 small{color:var(--text-faint);align-self:start;font-size:8px}._snapshotButton_2y81c_2497 svg:last-child{color:var(--text-faint);grid-area:1/3/span 2}._aiSecurityRow_2y81c_652{border-top:1px solid var(--border-subtle);justify-content:space-between;gap:16px;margin-top:14px;padding-top:13px}._aiSecurityRow_2y81c_652 p{color:var(--text-muted);align-items:center;gap:7px;margin:0;font-size:9px;display:inline-flex}._spinning_2y81c_2564{animation:1s linear infinite _spin_2y81c_2564}@keyframes _spin_2y81c_2564{to{transform:rotate(360deg)}}._settingsAside_2y81c_2574{align-content:start;gap:12px;display:grid}._healthCard_2y81c_569{padding:18px}._healthCard_2y81c_569 h3{margin:7px 0 0;font-size:14px;font-weight:540}._healthRing_2y81c_2590{background:radial-gradient(circle, var(--bg-surface) 57%, transparent 59%), conic-gradient(#7899bb 75%, #202d3e 0);text-align:center;border:1px solid #384c64;border-radius:50%;place-content:center;width:108px;height:108px;margin:20px auto;display:grid}._healthRing_2y81c_2590 span{font-family:var(--font-mono);font-size:20px}._healthRing_2y81c_2590 small{color:var(--text-faint);font-size:8px}._healthList_2y81c_2614{border-top:1px solid var(--border-subtle);gap:9px;padding-top:13px;display:grid}._healthList_2y81c_2614 span{color:var(--text-muted);align-items:center;gap:7px;font-size:9px;display:flex}._healthList_2y81c_2614 svg{color:var(--success)}._healthList_2y81c_2614 ._healthWarn_2y81c_2633,._healthList_2y81c_2614 ._healthWarn_2y81c_2633 svg{color:var(--accent-warm)}._asideNote_2y81c_570{color:var(--accent-primary);gap:10px;padding:14px;display:flex}._asideNote_2y81c_570>div{flex-direction:column;display:flex}._asideNote_2y81c_570 strong{color:var(--text-secondary);font-size:10px}._asideNote_2y81c_570 p{color:var(--text-muted);margin:5px 0 0;font-size:9px;line-height:1.7}._aiLayer_2y81c_2662{z-index:100;justify-content:flex-end;display:flex;position:fixed;inset:0}._aiScrim_2y81c_2670{background:#03060b87;position:absolute;inset:0}._aiDrawer_2y81c_2676{border-left:1px solid var(--border-default);width:min(440px,100vw);height:100%;box-shadow:var(--shadow-drawer);animation:_drawer-in_2y81c_1 var(--duration-slow) var(--ease-standard);background:#0e141f;flex-direction:column;display:flex;position:relative}@keyframes _drawer-in_2y81c_1{0%{opacity:0;transform:translate(26px)}to{opacity:1;transform:translate(0)}}._aiHeader_2y81c_2699{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;min-height:72px;padding:0 18px;display:flex}._aiTitleWrap_2y81c_2708{align-items:center;gap:11px;display:flex}._aiMark_2y81c_2714{width:35px;height:35px;color:var(--accent-primary);background:#141f2e;border:1px solid #3c5874;border-radius:50%;place-items:center;display:grid}._aiTitleWrap_2y81c_2708 h2{margin:3px 0 0;font-size:15px;font-weight:550}._aiTabs_2y81c_2731{border-bottom:1px solid var(--border-subtle);gap:5px;padding:11px 18px;display:flex}._aiTab_2y81c_2731,._aiTabActive_2y81c_2739{min-height:30px;color:var(--text-muted);background:0 0;border:1px solid #0000;border-radius:999px;padding:0 11px;font-size:9px}._aiTabActive_2y81c_2739{border-color:var(--border-default);color:var(--text-primary);background:var(--bg-interactive)}._aiContext_2y81c_2755{border-bottom:1px solid var(--border-subtle);min-height:38px;color:var(--text-faint);white-space:nowrap;align-items:center;gap:5px;padding:0 18px;font-size:8px;display:flex;overflow:hidden}._aiContext_2y81c_2755 strong{color:var(--accent-primary);font-weight:520}._aiContext_2y81c_2755 span:last-child{text-overflow:ellipsis;overflow:hidden}._aiMessages_2y81c_2778{flex-direction:column;flex:1;gap:14px;padding:18px;display:flex;overflow-y:auto}._assistantMessage_2y81c_2787,._userMessage_2y81c_2788{max-width:92%}._assistantMessage_2y81c_2787{align-self:flex-start}._userMessage_2y81c_2788{align-self:flex-end}._messageMeta_2y81c_2800{color:var(--text-faint);align-items:center;gap:5px;margin-bottom:5px;font-size:8px;display:flex}._assistantMessage_2y81c_2787 ._messageMeta_2y81c_2800 svg{color:var(--accent-primary-muted)}._assistantMessage_2y81c_2787 p,._userMessage_2y81c_2788 p{border:1px solid var(--border-subtle);border-radius:2px var(--radius-sm) var(--radius-sm) var(--radius-sm);color:#aeb9c8;white-space:pre-line;background:#121925;margin:0;padding:10px 12px;font-size:11px;line-height:1.75}._userMessage_2y81c_2788 p{border-radius:var(--radius-sm) 2px var(--radius-sm) var(--radius-sm);color:#bfd0e2;background:#162232;border-color:#2b4058}._aiDraftCard_2y81c_2833{border-radius:var(--radius-sm);background:#121b28;border:1px solid #3c4f63;margin:0 18px 14px;padding:12px}._draftHeading_2y81c_650{justify-content:space-between;gap:10px}._draftHeading_2y81c_650>span:first-child{color:var(--text-secondary);align-items:center;gap:6px;font-size:9px;display:inline-flex}._aiDraftCard_2y81c_2833>p{color:var(--text-muted);margin:9px 0 0;font-size:9px;line-height:1.65}._draftActions_2y81c_2861{justify-content:flex-end;gap:7px;margin-top:11px;display:flex}._ghostButton_2y81c_2868{border:1px solid var(--border-default);border-radius:var(--radius-xs);min-height:30px;color:var(--text-muted);background:0 0;padding:0 9px;font-size:9px}._draftActions_2y81c_2861 ._primaryButton_2y81c_432{min-height:30px;padding:0 9px;font-size:9px}._aiSuggestions_2y81c_2884{gap:6px;padding:0 18px 10px;display:flex;overflow-x:auto}._suggestionChip_2y81c_2891{border:1px solid var(--border-subtle);color:var(--text-muted);background:0 0;border-radius:999px;flex:none;padding:5px 8px;font-size:8px}._suggestionChip_2y81c_2891:hover{border-color:var(--border-default);color:var(--text-secondary)}._aiComposer_2y81c_2906{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:#111925;gap:8px;margin:0 18px;padding:8px;display:flex}._aiComposer_2y81c_2906:focus-within{border-color:var(--border-accent)}._aiComposer_2y81c_2906 textarea{resize:none;min-width:0;color:var(--text-secondary);background:0 0;flex:1;font-size:10px;line-height:1.6}._sendButton_2y81c_2930{border-radius:var(--radius-xs);color:#0c1520;background:var(--accent-primary);flex:0 0 34px;place-items:center;width:34px;height:34px;display:grid}._aiFootnote_2y81c_2941{color:var(--text-faint);text-align:center;margin:8px 18px 16px;font-size:8px}._toast_2y81c_2948{z-index:200;border:1px solid var(--border-default);border-radius:var(--radius-sm);max-width:min(380px,100vw - 40px);color:var(--text-secondary);box-shadow:var(--shadow-drawer);opacity:0;pointer-events:none;transition:opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);background:#17202d;padding:11px 14px;font-size:10px;position:fixed;bottom:24px;right:28px;transform:translateY(8px)}._toastVisible_2y81c_2969{opacity:1;transform:translateY(0)}._mobileNav_2y81c_2974{display:none}._notesPage_2y81c_2978{animation-name:_page-in_2y81c_1}._noteLibrary_2y81c_2982{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px)saturate(130%);background:#ffffffc9;border:1px solid #ffffffad;min-height:520px;padding:19px;box-shadow:0 20px 54px #01111f29,inset 0 1px #ffffffc7}._noteLibraryHeader_2y81c_2995{border-bottom:1px solid #3d546a1f;justify-content:space-between;align-items:center;gap:20px;padding-bottom:15px;display:flex}._noteLibraryHeader_2y81c_2995 p{color:var(--text-muted);margin:4px 0 0;font-size:9px}._noteLibrarySearch_2y81c_3010{border-radius:var(--radius-sm);width:min(330px,40vw);height:38px;color:var(--text-muted);background:#f7fafdb3;border:1px solid #415b7124;align-items:center;gap:7px;padding:0 11px;display:flex}._noteLibrarySearch_2y81c_3010:focus-within{border-color:var(--border-accent);background:#ffffffe6}._noteLibrarySearch_2y81c_3010 input{min-width:0;color:var(--text-secondary);background:0 0;flex:1;font-size:10px}._noteLibraryGrid_2y81c_3036{grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:12px;margin-top:16px;display:grid}._noteLibraryCard_2y81c_3043{border-radius:var(--radius-sm);min-height:205px;color:var(--text-primary);text-align:left;transition:transform var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);background:#f9fcffad;border:1px solid #415b711f;flex-direction:column;padding:16px;display:flex}._noteLibraryCard_2y81c_3043:hover{background:#ffffffe6;border-color:#3a6b9047;transform:translateY(-2px)}._noteCardTop_2y81c_3065,._noteCardFooter_2y81c_3066{justify-content:space-between;align-items:center;gap:10px;display:flex}._noteCardTop_2y81c_3065{color:var(--text-faint);font-family:var(--font-mono);font-size:8px}._noteCardTop_2y81c_3065>span:first-child{color:#54738c;align-items:center;gap:5px;display:inline-flex}._noteLibraryCard_2y81c_3043>strong{color:#1d3347;letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;margin-top:16px;font-size:18px;font-weight:540;overflow:hidden}._noteLibraryCard_2y81c_3043>p{color:#64788b;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:9px 0 18px;font-size:10px;line-height:1.75;display:-webkit-box;overflow:hidden}._noteCardFooter_2y81c_3066{color:#7890a3;margin-top:auto}._noteCardFooter_2y81c_3066>span{gap:5px;display:flex;overflow:hidden}._noteCardFooter_2y81c_3066 i{color:#6c8092;text-overflow:ellipsis;white-space:nowrap;border:1px solid #415b711f;border-radius:999px;padding:3px 6px;font-size:8px;font-style:normal;overflow:hidden}._noteLibraryEmpty_2y81c_3131{color:#7890a5;text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:360px;display:flex}._noteLibraryEmpty_2y81c_3131 strong{color:#385267;margin-top:12px;font-size:13px;font-weight:540}._noteLibraryEmpty_2y81c_3131 p{color:#8190a0;margin:5px 0 0;font-size:9px}._appShell_2y81c_129{z-index:2;min-height:100dvh;padding:16px 22px 46px;display:block;position:relative}._glassNav_2y81c_3163{z-index:80;-webkit-backdrop-filter:blur(22px)saturate(155%);background:#ffffffb8;border:1px solid #ffffffc7;border-radius:18px;align-items:center;gap:20px;height:64px;padding:0 14px 0 13px;display:flex;position:fixed;top:14px;left:22px;right:22px;box-shadow:0 16px 46px #020f1c33,inset 0 1px #fffc}._glassBrand_2y81c_3184{min-width:158px;color:var(--text-primary);align-items:center;gap:10px;display:flex}._glassBrand_2y81c_3184 ._brandMark_2y81c_169{border-radius:15px;flex-basis:52px;width:52px;height:52px;box-shadow:0 4px 14px #10263b33}._glassBrand_2y81c_3184>div{flex-direction:column;display:flex}._glassBrand_2y81c_3184 strong{letter-spacing:.055em;font-size:15px;font-weight:650}._glassBrand_2y81c_3184 span{color:#24384c8a;font-family:var(--font-mono);letter-spacing:.1em;margin-top:1px;font-size:7px}._glassNavLinks_2y81c_3219{align-items:center;gap:2px;display:flex}._glassNavLink_2y81c_3219{color:#223446a8;white-space:nowrap;min-height:36px;transition:color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);border-radius:10px;align-items:center;gap:6px;padding:0 10px;font-size:11px;display:inline-flex}._glassNavLink_2y81c_3219:hover{color:#1d354b;background:#ffffff8f}._glassNavLinkActive_2y81c_3246{color:#173a57;background:#ffffffe0;box-shadow:0 4px 14px #1f405a17,inset 0 0 0 1px #6f8da621}._glassNavActions_2y81c_3254{align-items:center;gap:8px;margin-left:auto;display:flex}._glassSearch_2y81c_3261{color:#2a40548c;background:#f6fafead;border:1px solid #586f872b;border-radius:10px;align-items:center;gap:7px;width:min(220px,18vw);height:36px;padding:0 9px;display:flex}._glassSearch_2y81c_3261:focus-within{background:#ffffffe0;border-color:#31699666}._glassSearch_2y81c_3261 input{color:#20384e;background:0 0;flex:1;min-width:0;font-size:10px}._glassSearch_2y81c_3261 input::placeholder{color:#34495c73}._glassSearch_2y81c_3261 kbd{color:#34495c6e;font-family:var(--font-mono);font-size:8px}._glassAiButton_2y81c_3297{color:#2e536d;background:#ffffff8f;border:1px solid #37566f2e;border-radius:10px;align-items:center;gap:6px;min-height:36px;padding:0 12px;font-size:10px;font-weight:620;display:inline-flex;box-shadow:inset 0 1px #ffffff9e}._glassAiButton_2y81c_3297:hover{color:#1f435d;background:#ffffffe0;border-color:#3764844d}._glassProfile_2y81c_3318{color:#294d68;width:34px;height:34px;font-family:var(--font-mono);background:#ffffffb8;border:1px solid #415c7630;border-radius:50%;place-items:center;font-size:10px;display:grid}._mainContent_2y81c_489{width:100%;min-width:0;max-width:1500px;margin:0 auto;padding:88px 8px 38px}._contextBar_2y81c_3339{color:#4d6478;justify-content:space-between;align-items:center;min-height:42px;margin-bottom:13px;padding:0 5px;display:flex}._contextTrail_2y81c_3349,._contextStatus_2y81c_3350{align-items:center;gap:7px;display:flex}._contextTrail_2y81c_3349{color:#36526994;font-size:10px}._contextTrail_2y81c_3349 strong{color:#203b52;font-weight:560}._contextStatus_2y81c_3350{color:#314e65b8;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffb8;border:1px solid #55708729;border-radius:999px;padding:6px 10px;font-size:8px}._contextStatus_2y81c_3350 i{background:#4460782e;width:1px;height:9px}._liveDot_2y81c_3382{background:#9ecbae;border-radius:50%;width:5px;height:5px;box-shadow:0 0 8px #9ecbae80}._pageLead_2y81c_517{margin-bottom:20px}._pageLead_2y81c_517 h2{color:#1e394f;text-shadow:none}._pageLead_2y81c_517 ._pageKicker_2y81c_368{color:#35526999}._pageLeadActions_2y81c_534 ._quietStatus_2y81c_540,._reviewPage_2y81c_501>._pageLead_2y81c_517 ._quietStatus_2y81c_540{color:#355269b8}._pageLead_2y81c_517 ._securityPill_2y81c_541{color:#36566e;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffc7;border-color:#5570872e}._coursePanel_2y81c_564,._notePanel_2y81c_565,._studyCard_2y81c_566,._reviewWidget_2y81c_567,._settingsSection_2y81c_568,._healthCard_2y81c_569,._asideNote_2y81c_570,._graphStage_2y81c_1436,._planetDetail_2y81c_1558{-webkit-backdrop-filter:blur(20px)saturate(130%);background:#ffffffc9;border-color:#ffffffad;box-shadow:0 20px 54px #01111f29,inset 0 1px #ffffffc7}._coursePanel_2y81c_564,._notePanel_2y81c_565,._studyCard_2y81c_566,._reviewWidget_2y81c_567,._settingsSection_2y81c_568,._healthCard_2y81c_569,._asideNote_2y81c_570,._planetDetail_2y81c_1558{color:var(--text-primary)}._windowBar_2y81c_581,._noteToolbar_2y81c_1004,._studyCardHeader_2y81c_647,._tabletEditorToolbar_2y81c_3447{background:#eff6fc9e;border-color:#3a51691f}._windowDots_2y81c_591 span{background:#c3ced8}._windowDots_2y81c_591 span:nth-child(2){background:#b4c3d0}._windowDots_2y81c_591 span:nth-child(3){background:#d6c7a4}._windowAddress_2y81c_611,._courseProvider_2y81c_662,._courseTitleRow_2y81c_644 p,._anchorHeader_2y81c_645 p,._timelineLabels_2y81c_840,._noteMetaLine_2y81c_1105{color:var(--text-muted)}._courseTitleRow_2y81c_644 h3,._noteEditor_2y81c_1072 h3,._questionArea_2y81c_1973 h3,._answerArea_2y81c_2029 strong,._planetIdentity_2y81c_1573 h3,._studyCardHeader_2y81c_647,._emptyTitle_2y81c_3479{color:#18293b}._progressDial_2y81c_691{background:radial-gradient(circle at center, #ffffffe6 58%, transparent 60%), conic-gradient(#4e83ac 42%, #d6e2edcc 0);border-color:#3a628330}._progressDial_2y81c_691 span{color:#244761}._courseStage_2y81c_717{background:linear-gradient(90deg,#ffffff06 1px,#0000 1px) 0 0/44px 44px,linear-gradient(#ffffff06 1px,#0000 1px) 0 0/44px 44px,radial-gradient(circle at 70% 30%,#3267977a,#091c2ff5 62%);border-color:#ffffff29}._stageContent_2y81c_760 strong{color:#ffffffeb}._stageContent_2y81c_760 p{color:#dfeef99e}._playButton_2y81c_789{color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c223594;border-color:#ffffff75}._timelineTrack_2y81c_828{background:#435a7124}._timelineTrack_2y81c_828 span{background:#537fa3}._anchorHeader_2y81c_645{border-color:#3950661f}._sectionTitle_2y81c_857,._bindingButton_2y81c_950,._toolbarTextButton_2y81c_1014:hover,._toolbarTextButton_2y81c_1014:first-child,._anchorItem_2y81c_875,._anchorItem_2y81c_875>span:nth-child(3){color:#33485b}._anchorItem_2y81c_875{background:0 0}._anchorItem_2y81c_875:hover{background:#e9f2f9b8;border-color:#486a881c}._anchorTime_2y81c_900{color:#986f32}._bindingDivider_2y81c_960{background:#455b7033}._galaxyLabel_2y81c_966,._noteMetaLine_2y81c_1105,._timelineLabels_2y81c_840,._anchorIndex_2y81c_894{color:var(--text-muted)}._toolbarTextButton_2y81c_1014{color:#718194}._toolbarTextButton_2y81c_1014:hover,._toolbarTextButton_2y81c_1014:first-child{background:#ffffffbd}._noteSaveButton_2y81c_3571{border-radius:var(--radius-xs);color:#52697c;background:#ffffff8f;border:1px solid #415e7626;align-items:center;gap:5px;min-height:27px;padding:0 8px;font-size:9px;display:inline-flex}._noteSaveButton_2y81c_3571:hover:not(:disabled){color:#263f54;background:#ffffffd6;border-color:#3a658647}._noteSaveButton_2y81c_3571:disabled{color:#8996a3;opacity:.72}._editorFormatBar_2y81c_3595{background:#f6fafd8a;border-bottom:1px solid #3950661a;align-items:center;gap:2px;min-height:36px;padding:0 10px;display:flex}._editorFormatButton_2y81c_3605{color:#6b7d8e;background:0 0;border:1px solid #0000;border-radius:6px;place-items:center;width:28px;height:27px;display:grid}._editorFormatButton_2y81c_3605:hover:not(:disabled){color:#294d67;background:#ffffffb8;border-color:#43637c1f}._editorFormatButton_2y81c_3605:disabled{color:#b1bbc5}._editorFormatActive_2y81c_3626{color:#2f6287;background:#dcebf6c7;border-color:#39698d29}._editorFormatDivider_2y81c_3632{background:#435b7024;width:1px;height:15px;margin:0 4px}._richEditorFrame_2y81c_3639{min-height:285px;margin-top:15px}._richTextEditor_2y81c_3644{min-height:285px}._richTextEditor_2y81c_3644 .tiptap{color:#354a5e;caret-color:#2f6f9e;outline:none;min-height:285px;padding:0;font-size:14px;line-height:1.9}._richTextEditor_2y81c_3644 .tiptap>:first-child{margin-top:0}._richTextEditor_2y81c_3644 .tiptap p{margin:0 0 1em}._richTextEditor_2y81c_3644 .tiptap h2{color:#20394e;margin:1.25em 0 .55em;font-size:18px;font-weight:620;line-height:1.45}._richTextEditor_2y81c_3644 .tiptap ul,._richTextEditor_2y81c_3644 .tiptap ol{margin:.65em 0 1em;padding-left:1.4em}._richTextEditor_2y81c_3644 .tiptap li{margin:.25em 0}._richTextEditor_2y81c_3644 .tiptap strong{color:#1f394d;font-weight:650}._richTextEditor_2y81c_3644 .tiptap em{color:#4b6377}._richTextEditor_2y81c_3644 .tiptap p.is-editor-empty:first-child:before{float:left;color:#9aa6b2;content:attr(data-placeholder);pointer-events:none;height:0}._richTextEditor_2y81c_3644 .tiptap ::selection{background:#5187b333}._noteTextarea_2y81c_1116{color:#354a5e}._aiSummary_2y81c_1129{background:#e8f2fbb8;border-color:#45729733}._aiSummary_2y81c_1129 header>span:first-child{color:#345f82}._aiSummary_2y81c_1129 p{color:#5c7085}._smallConfirmButton_2y81c_1307{color:#315e7e;background:#ffffffb8;border-color:#396b903d}._noteFooter_2y81c_1320{border-color:#3950661f}._tagRow_2y81c_1330 span{color:#65798c;background:#ffffff8c;border-color:#475f742e}._versionPanel_2y81c_1033{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fffffff0;border-color:#516b8233}._versionItem_2y81c_1053{color:#596c7e}._versionItem_2y81c_1053:hover{color:#26394b;background:#e8f1f8e6}._primaryButton_2y81c_432,._aiButton_2y81c_431{color:#fff;background:#285573}._primaryButton_2y81c_432:hover,._aiButton_2y81c_431:hover{background:#1e475f}._secondaryButton_2y81c_433{color:#40566a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffa8;border-color:#4a637a33}._secondaryButton_2y81c_433:hover{color:#203b51;background:#ffffffd9;border-color:#47698552}._timeAnchorButton_2y81c_3777{color:#35536a;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff9e;border-color:#435d7333;box-shadow:inset 0 1px #ffffffbf}._timeAnchorButton_2y81c_3777 svg{color:#a57d3f}._timeAnchorButton_2y81c_3777:hover{color:#223f56;background:#ffffffdb;border-color:#4369854d}._graphToolbar_2y81c_1363 ._graphSearch_2y81c_1371,._filterActive_2y81c_1408{color:#34536c;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffb3;border-color:#ffffffa6}._graphSearch_2y81c_1371 input{color:#243c52}._filterButton_2y81c_1407{color:#eaf5fea3}._filterGroup_2y81c_1399{color:#eaf5fe85}._filterButton_2y81c_1407:hover{color:#f4faff}._graphStage_2y81c_1436{background:#ffffffc7}._graphHeading_2y81c_1447 h2{color:#1b3044}._graphCanvas_2y81c_1481{background:radial-gradient(circle,#33567770,#0000 48%),radial-gradient(circle at 20% 10%,#5682a947,#0000 22rem),#0c1c2c;border-color:#58769029}._planetDetail_2y81c_1558{background:#ffffffd1}._detailGroup_2y81c_1615,._planetIdentity_2y81c_1573 p,._detailMetrics_2y81c_1637 span,._sourceItem_2y81c_1729 small{color:#758597}._detailMetrics_2y81c_1637,._detailMetrics_2y81c_1637 div+div{border-color:#3b536921}._detailMetrics_2y81c_1637 strong{color:#29455c}._sectionHeading_2y81c_646{color:#40576c}._relationRow_2y81c_1686,._sourceItem_2y81c_1729{color:#53697d;background:#ebf3f9b8}._relationRow_2y81c_1686:hover{background:#e2eef7eb}._relationEmpty_2y81c_3872{color:#8492a0;margin:10px 0 0;font-size:9px;line-height:1.6}._sourceItem_2y81c_1729 strong{color:#3c5368}._metricCard_2y81c_1870{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffb3;border-color:#ffffffa6}._metricCard_2y81c_1870>span{color:#637487}._metricCard_2y81c_1870 strong{color:#1d354a}._studyCardHeader_2y81c_647,._studyCardHeader_2y81c_647>div{color:#6b7c8e}._studyProgress_2y81c_1962{background:#3c586f21}._studyProgress_2y81c_1962 span{background:#4a7ea5}._questionArea_2y81c_1973 h3{color:#1c3143}._answerArea_2y81c_2029{color:#52687d;background:#e8f2fabf;border-color:#3e6c8f38}._ratingButton_2y81c_2086{color:#5b6e80;background:#f5f9fcbd;border-color:#435b7329}._ratingButton_2y81c_2086:hover:not(:disabled),._ratingSelected_2y81c_2101{background:#e0edf7f0;border-color:#3a6e966b}._reviewWidget_2y81c_567{background:#ffffffc2}._forecastChart_2y81c_2146,._cardStateList_2y81c_2210 button{border-color:#3750671f}._heatmap_2y81c_2182 span{box-shadow:inset 0 0 0 1px #25425a0a}._settingsSection_2y81c_568 h3{color:#1d3143}._settingsSectionHeader_2y81c_2250 p,._field_2y81c_976>span,._aiSecurityRow_2y81c_652 p,._healthList_2y81c_2614 span,._asideNote_2y81c_570 p{color:#66788b}._settingsIcon_2y81c_2268,._serverIcon_2y81c_2362,._snapshotButton_2y81c_2497>span{color:#39719b;background:#e5f0f9d1;border-color:#3e698b29}._serverCard_2y81c_2350,._field_2y81c_976>div,._snapshotButton_2y81c_2497{background:#f5f9fdb8;border-color:#425c7224}._serverCard_2y81c_2350 strong,._field_2y81c_976 input,._field_2y81c_976 select,._snapshotButton_2y81c_2497 strong{color:#40566a}._switch_2y81c_2293>span{background:#dae4edd9;border-color:#425c7233}._switch_2y81c_2293 input:checked+span{background:#b9d0e1;border-color:#36688f6b}._switch_2y81c_2293 input:checked+span:after{background:#2f6a97}._inlineNotice_2y81c_651{color:#65788a;background:#fff7e5a8}._healthRing_2y81c_2590{background:radial-gradient(circle, #ffffffd6 57%, transparent 59%), conic-gradient(#6189aa 75%, #dce6eeb3 0);border-color:#3e5f7a33}._healthRing_2y81c_2590 span{color:#263f53}._asideNote_2y81c_570{color:#39719b}._asideNote_2y81c_570 strong{color:#3b5266}._aiScrim_2y81c_2670{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#04121f59}._aiDrawer_2y81c_2676{-webkit-backdrop-filter:blur(28px)saturate(145%);background:#ffffffd6;border-color:#ffffffb8}._aiHeader_2y81c_2699,._aiTabs_2y81c_2731,._aiContext_2y81c_2755{border-color:#384f651c}._aiTitleWrap_2y81c_2708 h2{color:#1b3043}._aiMark_2y81c_2714{color:#315f82;background:#e6f0f9c7;border-color:#3d688b33}._aiTab_2y81c_2731{color:#778797}._aiTabActive_2y81c_2739{color:#25465e;background:#edf5fbe6;border-color:#41638029}._aiContext_2y81c_2755{color:#778898}._assistantMessage_2y81c_2787 p,._userMessage_2y81c_2788 p{color:#435a6e;background:#f5f9fcc7;border-color:#40596f21}._userMessage_2y81c_2788 p{color:#31556f;background:#e2eef7d1;border-color:#3e6c8f2e}._aiDraftCard_2y81c_2833{background:#eaf3fab8;border-color:#42698833}._aiDraftCard_2y81c_2833>p,._draftHeading_2y81c_650>span:first-child{color:#5e7284}._suggestionChip_2y81c_2891{color:#5e7385;background:#ffffff6b;border-color:#3f596f24}._aiComposer_2y81c_2906{background:#f5f9fcd1;border-color:#415e7630}._aiComposer_2y81c_2906 textarea{color:#354d61}._aiFootnote_2y81c_2941{color:#8a98a7}._toast_2y81c_2948{color:#334b60;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffe6;border-color:#ffffffbd}._mobileNav_2y81c_2974{-webkit-backdrop-filter:blur(22px)saturate(150%);backdrop-filter:blur(22px)saturate(150%);background:#fffc;border-color:#ffffffb8}._mobileNavActive_2y81c_4114{color:#275d82;background:#e1eef8e6}@media (width<=1180px){._appShell_2y81c_129{display:block}._glassNavLink_2y81c_3219{padding:0 8px}._glassNavLink_2y81c_3219 span{display:none}._glassNavLink_2y81c_3219{justify-content:center;width:36px}}@media (width<=760px){._appShell_2y81c_129{padding:10px}._glassNav_2y81c_3163{gap:10px;height:58px;top:10px;left:10px;right:10px}._glassBrand_2y81c_3184{min-width:0}._glassBrand_2y81c_3184>div span,._glassNavLinks_2y81c_3219,._glassSearch_2y81c_3261{display:none}._mainContent_2y81c_489{padding:78px 0 82px}._contextBar_2y81c_3339{padding:0 4px}._contextStatus_2y81c_3350 span:last-child,._contextStatus_2y81c_3350 i{display:none}._tabletApp_2y81c_4119{padding:8px}._tabletHeader_2y81c_4126{min-height:54px;padding:0 10px}._tabletHeader_2y81c_4126,._tabletWorkspace_2y81c_4166{border-radius:14px}._noteLibrary_2y81c_2982{padding:14px}._noteLibraryHeader_2y81c_2995{flex-direction:column;align-items:stretch;gap:12px}._noteLibrarySearch_2y81c_3010{width:100%}._noteLibraryGrid_2y81c_3036{grid-template-columns:1fr}._noteTitleInput_2y81c_1086{font-size:21px}}._tabletApp_2y81c_4119{min-height:100dvh;padding-top:env(safe-area-inset-top);background:var(--bg-canvas);flex-direction:column;display:flex}._tabletHeader_2y81c_4126{border-bottom:1px solid var(--border-subtle);background:#0d121d;justify-content:space-between;align-items:center;gap:14px;min-height:60px;padding:0 18px;display:flex}._tabletBrand_2y81c_4136,._tabletStatus_2y81c_4141,._tabletActions_2y81c_4398,._tabletSaveStatus_2y81c_4399{align-items:center;display:flex}._tabletBrand_2y81c_4136{gap:9px}._tabletBrand_2y81c_4136 strong{letter-spacing:.05em;font-size:13px}._tabletBrand_2y81c_4136>span:last-child{color:var(--text-faint);font-family:var(--font-mono);font-size:8px}._tabletMark_2y81c_4419{isolation:isolate;border-radius:10px;width:40px;height:40px;display:block;position:relative;overflow:hidden;box-shadow:0 0 0 1px #788ba329}._tabletMark_2y81c_4419 img,._tabletMark_2y81c_4419:after{object-fit:cover;object-position:center;width:100%;height:100%;position:absolute;inset:0}._tabletMark_2y81c_4419 img{display:block}._tabletMark_2y81c_4419:after{content:"";filter:blur(.5px)brightness(1.28)contrast(1.18);mix-blend-mode:screen;opacity:.9;pointer-events:none;background:url(/logo2.jpg) 50%/cover no-repeat}._tabletStatus_2y81c_4141{color:var(--text-muted);gap:16px;font-size:9px}._tabletStatus_2y81c_4141>span{align-items:center;gap:5px;display:inline-flex}._tabletSaveStatus_2y81c_4399{color:#7fa58b}._tabletActions_2y81c_4398{gap:7px}._tabletGhostButton_2y81c_435,._tabletBackButton_2y81c_436{min-height:34px;padding:0 10px;font-size:9px}._tabletAiButton_2y81c_434{min-height:34px;padding:0 12px;font-size:9px}._splitHint_2y81c_4157{border-bottom:1px solid var(--border-subtle);min-height:35px;color:var(--text-faint);background:#0f1520;align-items:center;gap:8px;padding:0 18px;font-size:8px;display:flex}._splitHint_2y81c_4157 button{color:var(--text-muted);background:0 0;margin-left:auto;font-size:8px}._tabletWorkspace_2y81c_4166{flex:1;grid-template-columns:minmax(250px,28vw) minmax(0,1fr);min-height:0;display:grid}._tabletWorkspaceCollapsed_2y81c_4512{grid-template-columns:minmax(0,1fr)}._tabletNoteList_2y81c_4176{border-right:1px solid var(--border-subtle);background:#0d131e;flex-direction:column;min-width:0;padding:16px 13px 12px;display:flex}._tabletListHeader_2y81c_4181{justify-content:space-between;align-items:flex-start;display:flex}._tabletListHeader_2y81c_4181 h2{margin:4px 0 0;font-size:18px;font-weight:520}._tabletSearch_2y81c_4187{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);min-height:34px;color:var(--text-faint);background:var(--bg-surface);align-items:center;gap:7px;margin-top:12px;padding:0 9px;display:flex}._tabletSearch_2y81c_4187 input{width:100%;min-width:0;color:var(--text-secondary);background:0 0;font-size:9px}._tabletCourseMini_2y81c_4197{border-radius:var(--radius-xs);color:var(--accent-primary);background:#111a27;border:1px solid #253248;align-items:center;gap:8px;margin-top:10px;padding:10px;display:flex}._tabletCourseMini_2y81c_4197>div{flex-direction:column;flex:1;display:flex}._tabletCourseMini_2y81c_4197 strong{color:var(--text-secondary);font-size:9px}._tabletCourseMini_2y81c_4197 span{color:var(--text-faint);margin-top:2px;font-size:7px}._tabletNoteItems_2y81c_4587{flex:1;gap:5px;margin-top:10px;display:grid;overflow-y:auto}._tabletNoteItem_2y81c_4182,._tabletNoteItemActive_2y81c_4183{border-radius:var(--radius-xs);min-height:88px;color:var(--text-secondary);text-align:left;background:0 0;border:1px solid #0000;padding:10px}._tabletNoteItemActive_2y81c_4183{background:#121b28;border-color:#2b3d52}._tabletNoteItem_2y81c_4182>div,._tabletNoteItemActive_2y81c_4183>div{color:var(--text-faint);font-family:var(--font-mono);justify-content:space-between;font-size:7px;display:flex}._tabletNoteItem_2y81c_4182 strong,._tabletNoteItemActive_2y81c_4183 strong{color:#c6d1de;text-overflow:ellipsis;white-space:nowrap;margin-top:7px;font-size:10px;font-weight:530;display:block;overflow:hidden}._tabletNoteItem_2y81c_4182 p,._tabletNoteItemActive_2y81c_4183 p{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:5px 0 0;font-size:8px;line-height:1.55;display:-webkit-box;overflow:hidden}._tabletAddNote_2y81c_4221{border-radius:var(--radius-xs);min-height:34px;color:var(--text-muted);background:0 0;border:1px dashed #2d3b4e;justify-content:center;align-items:center;gap:6px;margin-top:8px;font-size:9px;display:inline-flex}._tabletEditor_2y81c_3447{flex-direction:column;min-width:0;min-height:0;display:flex}._tabletEditorToolbar_2y81c_3447{border-bottom:1px solid var(--border-subtle);background:#0f1520;align-items:center;gap:4px;min-height:45px;padding:0 14px;display:flex}._tabletBinding_2y81c_4230{min-height:30px;color:var(--text-secondary);background:0 0;align-items:center;gap:6px;padding:0 6px;font-size:9px;display:inline-flex}._tabletPlanetDot_2y81c_4690{background:#1f3145;border:1px solid #7598bb;border-radius:50%;width:7px;height:7px}._tabletToolbarDivider_2y81c_4698{background:var(--border-default);width:1px;height:16px;margin:0 4px}._tabletTimestamp_2y81c_4705{border:1px solid var(--border-subtle);border-radius:var(--radius-xs);min-height:30px;color:var(--accent-warm);font-family:var(--font-mono);background:#111823;align-items:center;gap:5px;padding:0 8px;font-size:8px;display:inline-flex}._tabletPaper_2y81c_4234{background:linear-gradient(90deg,#0000 0 31px,#ffffff05 32px,#0000 33px),#0c111b;flex:1;min-height:0;padding:21px clamp(24px,5vw,68px) 30px;overflow-y:auto}._tabletPaperMeta_2y81c_4244{color:var(--text-faint);font-family:var(--font-mono);justify-content:space-between;font-size:8px;display:flex}._tabletPaper_2y81c_4234 h1{color:#dde5ef;letter-spacing:-.03em;max-width:760px;margin:20px 0 0;font-size:clamp(24px,3.2vw,35px);font-weight:470;line-height:1.3}._tabletSourceLine_2y81c_4245{color:var(--text-faint);margin:9px 0 0;font-size:9px}._tabletProse_2y81c_4249{color:#b8c3d1;max-width:760px;margin-top:25px;font-size:14px;line-height:1.88}._tabletProse_2y81c_4249 p{margin:0 0 17px}._tabletProse_2y81c_4249 blockquote{color:#a9b9cb;border-left:1px solid #59738f;margin:20px 0;padding:2px 0 2px 15px}._tabletDraft_2y81c_4258{border-radius:var(--radius-xs);max-width:760px;color:var(--accent-primary);background:#111925;border:1px solid #30445b;align-items:flex-start;gap:9px;margin-top:23px;padding:12px;display:flex}._tabletDraft_2y81c_4258>div{flex:1}._tabletDraft_2y81c_4258 strong{color:#a9bfd8;font-size:9px}._tabletDraft_2y81c_4258 p{color:var(--text-muted);margin:4px 0 0;font-size:9px;line-height:1.65}._tabletDraft_2y81c_4258 button{color:var(--accent-primary);background:0 0;font-size:8px}._tabletKeyboardBar_2y81c_420{border-top:1px solid var(--border-subtle);min-height:39px;color:var(--text-faint);background:#0e141f;align-items:center;gap:16px;padding:0 14px;font-size:8px;display:flex}._tabletKeyboardBar_2y81c_420>span{align-items:center;gap:5px;display:inline-flex}._tabletKeyboardBar_2y81c_420 button{color:var(--text-muted);background:0 0;align-items:center;gap:5px;margin-left:auto;font-size:8px;display:inline-flex}@media (width<=1180px){._appShell_2y81c_129{grid-template-columns:82px minmax(0,1fr)}._sidebar_2y81c_136{align-items:center;padding:25px 12px 16px}._brand_2y81c_149{padding:0}._brand_2y81c_149>div,._navSectionLabel_2y81c_221,._navLink_2y81c_229>span:not(._navCount_2y81c_259),._syncCard_2y81c_276 div,._localProfile_2y81c_303>div,._localProfile_2y81c_303>svg{display:none}._primaryNav_2y81c_213{width:100%;margin-top:35px}._navLink_2y81c_229{justify-content:center;padding:0}._navCount_2y81c_259{min-width:18px;padding:1px 4px;font-size:7px;position:absolute;top:2px;right:1px}._sidebarFooter_2y81c_271{width:100%}._syncCard_2y81c_276{justify-content:center;padding:12px 0}._localProfile_2y81c_303{justify-content:center;padding:4px 0}._workspaceGrid_2y81c_557{grid-template-columns:minmax(0,1fr) minmax(350px,.62fr)}._mainContent_2y81c_489,._topbar_2y81c_351{padding-left:24px;padding-right:24px}}@media (width<=980px){._workspaceGrid_2y81c_557,._reviewGrid_2y81c_1913{grid-template-columns:1fr}._notePanel_2y81c_565{min-height:580px}._graphWorkspace_2y81c_1428{grid-template-columns:minmax(0,1fr) 280px}._metricGrid_2y81c_1864{grid-template-columns:repeat(2,1fr)}._settingsLayout_2y81c_2235{grid-template-columns:1fr}._settingsAside_2y81c_2574{grid-template-columns:repeat(2,1fr)}._serverGrid_2y81c_2343{grid-template-columns:1fr}._tabletStatus_2y81c_4141>span:first-child{display:none}}@media (width<=760px){._appShell_2y81c_129{display:block}._sidebar_2y81c_136{display:none}._topbar_2y81c_351{min-height:76px;padding:15px 16px 12px}._pageIdentity_2y81c_363 h1{font-size:15px}._eyebrow_2y81c_367{font-size:7px}._searchBox_2y81c_390{display:none}._mainContent_2y81c_489{padding:20px 16px 92px}._mobileNav_2y81c_2974{right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:40;border-radius:var(--radius-md);-webkit-backdrop-filter:blur(22px)saturate(150%);background:#ffffffd6;border:1px solid #ffffffc7;grid-template-columns:repeat(6,minmax(0,1fr));padding:5px;display:grid;position:fixed;left:10px;box-shadow:0 16px 42px #142f4629,inset 0 1px #ffffffeb}._mobileNavLink_2y81c_4986{border-radius:var(--radius-xs);color:#718293;min-height:48px;transition:color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:7px;display:flex}._mobileNavActive_2y81c_4114{color:#275d82;background:#e1eef8e6}._pageLead_2y81c_517{flex-direction:column;align-items:flex-start;gap:12px}._pageLeadActions_2y81c_534{justify-content:space-between;width:100%}._pageLead_2y81c_517 h2{font-size:25px}._courseSurface_2y81c_639{padding:16px}._courseTitleRow_2y81c_644{align-items:flex-start}._progressDial_2y81c_691{flex-basis:62px;width:62px;height:62px}._courseStage_2y81c_717{min-height:220px;padding:18px}._playButton_2y81c_789{width:48px;height:48px;left:78%}._anchorHeader_2y81c_645{flex-direction:column;align-items:flex-start}._graphPage_2y81c_1355{height:auto;min-height:calc(100dvh - 180px)}._graphToolbar_2y81c_1363{flex-wrap:wrap;align-items:stretch}._graphSearch_2y81c_1371{width:100%}._filterGroup_2y81c_1399{overflow-x:auto}._graphWorkspace_2y81c_1428{grid-template-columns:1fr}._graphStage_2y81c_1436{min-height:530px}._planetDetail_2y81c_1558{min-height:420px}._metricGrid_2y81c_1864{grid-template-columns:repeat(2,minmax(0,1fr))}._questionArea_2y81c_1973{padding:38px 18px}._ratingGrid_2y81c_2080{grid-template-columns:repeat(2,1fr)}._nextCardButton_2y81c_2124{margin-top:12px;position:static}._settingsSection_2y81c_568{padding:16px}._settingsSectionHeader_2y81c_2250{flex-direction:column}._formGrid_2y81c_2411,._snapshotActions_2y81c_2490,._settingsAside_2y81c_2574{grid-template-columns:1fr}._fieldWide_2y81c_2464{grid-column:auto}._aiSecurityRow_2y81c_652{flex-direction:column;align-items:flex-start}._tabletHeader_2y81c_4126{min-height:54px;padding:0 10px}._tabletBrand_2y81c_4136>span:last-child,._tabletStatus_2y81c_4141,._tabletGhostButton_2y81c_435 span,._tabletBackButton_2y81c_436 span{display:none}._tabletGhostButton_2y81c_435,._tabletBackButton_2y81c_436{width:34px;padding:0}._splitHint_2y81c_4157{padding:0 10px}._splitHint_2y81c_4157 span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._tabletWorkspace_2y81c_4166{grid-template-columns:minmax(190px,34vw) minmax(0,1fr)}._tabletNoteList_2y81c_4176{padding:11px 8px 8px}._tabletListHeader_2y81c_4181 h2{font-size:14px}._tabletSearch_2y81c_4187,._tabletCourseMini_2y81c_4197{display:none}._tabletNoteItem_2y81c_4182,._tabletNoteItemActive_2y81c_4183{min-height:68px;padding:8px}._tabletNoteItem_2y81c_4182 p,._tabletNoteItemActive_2y81c_4183 p{-webkit-line-clamp:1}._tabletEditorToolbar_2y81c_3447{padding:0 7px}._tabletEditorToolbar_2y81c_3447 ._toolbarTextButton_2y81c_1014,._tabletToolbarDivider_2y81c_4698{display:none}._tabletPaper_2y81c_4234{padding:16px 18px 25px}._tabletPaper_2y81c_4234 h1{margin-top:12px;font-size:22px}._tabletProse_2y81c_4249{margin-top:17px;font-size:12px;line-height:1.8}._tabletKeyboardBar_2y81c_420{gap:8px;padding:0 8px}._tabletKeyboardBar_2y81c_420 span:nth-child(3),._tabletKeyboardBar_2y81c_420 span:nth-child(4){display:none}}@media (height<=560px) and (width>=760px){._tabletHeader_2y81c_4126{min-height:48px}._splitHint_2y81c_4157{min-height:28px}._tabletNoteList_2y81c_4176{padding-top:8px}._tabletListHeader_2y81c_4181 ._pageKicker_2y81c_368,._tabletSearch_2y81c_4187,._tabletCourseMini_2y81c_4197{display:none}._tabletListHeader_2y81c_4181 h2{font-size:15px}._tabletEditorToolbar_2y81c_3447{min-height:37px}._tabletPaper_2y81c_4234{padding-top:12px}._tabletPaper_2y81c_4234 h1{margin-top:9px;font-size:22px}._tabletSourceLine_2y81c_4245{margin-top:5px}._tabletProse_2y81c_4249{margin-top:13px;font-size:12px;line-height:1.65}._tabletProse_2y81c_4249 p{margin-bottom:10px}._tabletDraft_2y81c_4258{margin-top:12px}._tabletKeyboardBar_2y81c_420{min-height:32px}}._noteLibraryLayout_2y81c_5272{grid-template-columns:232px minmax(0,1fr);gap:14px;min-height:590px;display:grid}._notebookSidebar_2y81c_5279,._notesPane_2y81c_5280{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px)saturate(130%);background:#ffffffc7;border:1px solid #ffffffad;box-shadow:0 20px 54px #01111f24,inset 0 1px #ffffffc7}._notebookSidebar_2y81c_5279{flex-direction:column;padding:16px 11px 12px;display:flex}._notebookSidebarHeader_2y81c_5297{border-bottom:1px solid #3d546a1c;justify-content:space-between;align-items:flex-start;gap:8px;padding:0 4px 13px;display:flex}._notebookSidebarHeader_2y81c_5297 h3{color:#20394e;margin:4px 0 0;font-size:17px;font-weight:560}._notebookCreate_2y81c_5313{border-radius:var(--radius-xs);background:#ffffffbd;border:1px solid #39698d2e;align-items:center;gap:4px;margin-top:10px;padding:5px;display:flex}._notebookCreate_2y81c_5313 input{color:#2f4a60;background:0 0;flex:1;min-width:0;font-size:9px}._notebookCreate_2y81c_5313 button{color:#557084;background:0 0;border-radius:5px;place-items:center;width:24px;height:24px;display:grid}._notebookCreate_2y81c_5313 button:hover{background:#e0ecf6e6}._notebookList_2y81c_5346{gap:4px;margin-top:12px;display:grid}._notebookItem_2y81c_5352,._notebookItemActive_2y81c_5353{border-radius:var(--radius-xs);color:#617588;text-align:left;background:0 0;border:1px solid #0000;grid-template-columns:25px minmax(0,1fr) auto;align-items:center;gap:7px;min-height:38px;padding:0 8px;display:grid}._notebookRow_2y81c_5367{align-items:center;display:flex;position:relative}._notebookRow_2y81c_5367 ._notebookItem_2y81c_5352,._notebookRow_2y81c_5367 ._notebookItemActive_2y81c_5353{width:100%;padding-right:34px}._notebookDeleteButton_2y81c_5379{color:#9b6970;opacity:0;width:24px;height:24px;transition:opacity var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);background:0 0;border-radius:5px;place-items:center;display:grid;position:absolute;right:5px}._notebookRow_2y81c_5367:hover ._notebookDeleteButton_2y81c_5379,._notebookDeleteButton_2y81c_5379:focus-visible{opacity:1}._notebookDeleteButton_2y81c_5379:hover:not(:disabled){background:#b9707817}._notebookItem_2y81c_5352:hover{color:#344f65;background:#ffffff8c}._notebookItemActive_2y81c_5353{color:#23445e;background:#e3eff8e0;border-color:#39698d29}._notebookIcon_2y81c_5415{color:#7093ad;background:#ffffff85;border-radius:6px;place-items:center;width:24px;height:24px;display:grid}._notebookItem_2y81c_5352>span:nth-child(2),._notebookItemActive_2y81c_5353>span:nth-child(2){text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}._notebookItem_2y81c_5352 em,._notebookItemActive_2y81c_5353 em{color:#93a0ae;font-family:var(--font-mono);font-size:8px;font-style:normal}._notebookSidebarFoot_2y81c_5441{color:#93a0ae;border-top:1px solid #3d546a1a;margin-top:auto;padding:12px 6px 0;font-size:8px;line-height:1.6}._notesPane_2y81c_5280{min-width:0;padding:18px}._notesPaneHeader_2y81c_5455{border-bottom:1px solid #3d546a1c;justify-content:space-between;align-items:center;gap:20px;padding-bottom:14px;display:flex}._notesPaneHeader_2y81c_5455>div:first-child{align-items:center;gap:10px;display:flex}._collectionDot_2y81c_5470{border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 4px #ffffff7a}._notesPaneHeader_2y81c_5455 h3{color:#233e53;margin:0;font-size:16px;font-weight:560}._notesPaneHeader_2y81c_5455 p{color:#8492a0;margin:3px 0 0;font-size:8px}._notesPane_2y81c_5280 ._noteLibrarySearch_2y81c_3010{width:min(310px,45%)}._notesPane_2y81c_5280 ._noteLibraryGrid_2y81c_3036{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-top:14px}._notesPane_2y81c_5280 ._noteLibraryCard_2y81c_3043{min-height:238px;padding:0;overflow:hidden}._noteCardBody_2y81c_5505{color:inherit;text-align:left;background:0 0;flex-direction:column;flex:1;padding:15px 15px 10px;display:flex}._noteCardBody_2y81c_5505>strong{color:#1d3347;letter-spacing:-.02em;text-overflow:ellipsis;white-space:nowrap;margin-top:15px;font-size:17px;font-weight:540;overflow:hidden}._noteCardBody_2y81c_5505>p{color:#64788b;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:8px 0 13px;font-size:10px;line-height:1.7;display:-webkit-box;overflow:hidden}._noteCardOpen_2y81c_5537{color:#54738c;align-items:center;gap:4px;margin-top:auto;font-size:8px;display:inline-flex}._noteCardActions_2y81c_5546{background:#f1f7fb8c;border-top:1px solid #3d546a1a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;min-height:44px;padding:7px 10px;display:flex}._noteCardActions_2y81c_5546 label{color:#8492a1;align-items:center;gap:5px;min-width:0;font-size:8px;display:flex}._noteCardActions_2y81c_5546 select{color:#4d667a;background:#ffffffa3;border:1px solid #415b7121;border-radius:5px;min-width:0;max-width:122px;padding:3px 4px;font-size:8px}._deleteNoteButton_2y81c_5578{color:#a26a70;background:0 0;border:1px solid #0000;border-radius:5px;align-items:center;gap:4px;min-height:27px;padding:0 7px;font-size:8px;display:inline-flex}._deleteNoteButton_2y81c_5578:hover:not(:disabled){background:#b9707812;border-color:#a5606929}._noteReadOverlay_2y81c_5596{z-index:95;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#04101c6b;place-items:center;padding:24px;display:grid;position:fixed;inset:0}._noteReadView_2y81c_5607{border-radius:var(--radius-md);width:min(680px,100%);max-height:80vh;box-shadow:var(--shadow-drawer);background:#ffffffe6;border:1px solid #ffffffb8;padding:20px;overflow:auto}._noteReadView_2y81c_5607>header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}._noteReadView_2y81c_5607 h3{color:#20394e;margin:6px 0 0;font-size:20px;font-weight:560}._noteReadBody_2y81c_5632{color:#3d5669;white-space:pre-wrap;border-top:1px solid #3d546a1f;margin-top:18px;padding-top:16px;font-size:13px;line-height:1.85}@media (width<=940px){._noteLibraryLayout_2y81c_5272{grid-template-columns:205px minmax(0,1fr)}._notesPane_2y81c_5280 ._noteLibrarySearch_2y81c_3010{width:min(245px,45%)}}@media (width<=760px){._noteLibraryLayout_2y81c_5272{grid-template-columns:1fr}._notebookSidebar_2y81c_5279{min-height:0}._notebookList_2y81c_5346{grid-template-columns:repeat(2,minmax(0,1fr))}._notebookSidebarFoot_2y81c_5441{margin-top:12px}._notesPane_2y81c_5280{padding:14px}._notesPaneHeader_2y81c_5455{flex-direction:column;align-items:stretch;gap:10px}._notesPane_2y81c_5280 ._noteLibrarySearch_2y81c_3010{width:100%}._notesPane_2y81c_5280 ._noteLibraryGrid_2y81c_3036{grid-template-columns:1fr}}._primaryButton_2y81c_432,._aiButton_2y81c_431,._tabletAiButton_2y81c_434{color:#2d5069;-webkit-backdrop-filter:blur(12px);background:#ffffffa3;border:1px solid #395b7733;box-shadow:inset 0 1px #ffffffbf,0 5px 14px #18374e14}._primaryButton_2y81c_432 svg,._aiButton_2y81c_431 svg,._tabletAiButton_2y81c_434 svg{color:#3c7199}._primaryButton_2y81c_432:hover,._aiButton_2y81c_431:hover,._tabletAiButton_2y81c_434:hover{color:#1e415a;background:#ffffffe6;border-color:#35668b57}._primaryButton_2y81c_432:disabled{color:#8b99a6;box-shadow:none;background:#ffffff6b;border-color:#435b6f1f}._tabletTimestamp_2y81c_4705{color:#8f6d36;background:#ffffff8a;border-color:#415b7129;box-shadow:inset 0 1px #ffffffad}._graphCanvas_2y81c_1481{background:linear-gradient(#040c162e,#040c1661),url(/media/galaxy-background.png) 50%/cover no-repeat,#071425}._galaxySwitcher_2y81c_5737{-webkit-backdrop-filter:blur(18px)saturate(145%);backdrop-filter:blur(18px)saturate(145%);background:#ffffffb3;border:1px solid #ffffff9e;border-radius:999px;align-items:center;gap:6px;min-height:38px;margin-bottom:12px;padding:4px 7px;display:flex}._galaxySwitcherButton_2y81c_5750,._galaxySwitcherActive_2y81c_5751,._galaxyBackButton_2y81c_5752{color:#64788a;background:0 0;border:1px solid #0000;border-radius:999px;align-items:center;gap:6px;min-height:28px;padding:0 10px;font-size:9px;display:inline-flex}._galaxySwitcherButton_2y81c_5750 span,._galaxySwitcherActive_2y81c_5751 span{border-radius:50%;width:7px;height:7px}._galaxySwitcherButton_2y81c_5750:hover,._galaxySwitcherActive_2y81c_5751{color:#23455f;background:#ffffffe6;border-color:#4b6f8b24}._galaxyBackButton_2y81c_5752{color:#54738c;margin-left:auto}._homePage_2y81c_5784{gap:16px;display:grid}._homeHero_2y81c_5789{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);background:#ffffffc7;border:1px solid #ffffffad;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px;padding:22px;display:grid;box-shadow:0 20px 54px #01111f24,inset 0 1px #ffffffc7}._homeWeather_2y81c_5804{color:#557083;align-items:center;gap:10px;display:flex}._homeWeather_2y81c_5804>div{flex-direction:column;display:flex}._homeWeather_2y81c_5804 strong{color:#20394e;font-size:23px;font-weight:580}._homeWeather_2y81c_5804 span,._homeDate_2y81c_5823 span{color:#8492a0;font-size:10px}._homeDate_2y81c_5823{border-left:1px solid #3d546a1a;border-right:1px solid #3d546a1a;flex-direction:column;align-items:center;padding:0 22px;display:flex}._homeDate_2y81c_5823 strong{color:#2c4a61;font-size:14px;font-weight:580}._homeDate_2y81c_5823 em{color:#2c4a61;font-variant-numeric:tabular-nums;letter-spacing:.4px;font-size:13px;font-style:normal;font-weight:580}._homeStats_2y81c_5852{justify-content:flex-end;gap:26px;display:flex}._homeStats_2y81c_5852>span{color:#748597;grid-template-columns:18px auto;align-items:center;gap:3px 7px;font-size:9px;display:grid}._homeStats_2y81c_5852 svg{color:#54738c}._homeStats_2y81c_5852 strong{color:#20394e;grid-column:2;font-size:17px;font-weight:560}._homeCalendar_2y81c_5878{border-radius:var(--radius-md);box-shadow:var(--shadow-surface);-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);background:#ffffffb8;border:1px solid #ffffffad;padding:16px}._homeCalendar_2y81c_5878 header{color:#52697c;align-items:center;gap:7px;font-size:11px;display:flex}._homeCalendar_2y81c_5878 header small{color:#8a97a4;margin-left:auto;font-size:9px}._homeWeek_2y81c_5901{grid-template-columns:repeat(7,1fr);gap:7px;margin-top:14px;display:grid}._homeDay_2y81c_5908,._homeDayActive_2y81c_5909{color:#7c8b99;background:#ffffff7a;border:1px solid #0000;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:66px;display:flex}._homeDayActive_2y81c_5909{color:#28506b;background:#ddecf6c7;border-color:#39698d33}._homeDay_2y81c_5908 span{font-size:8px}._homeDay_2y81c_5908 strong,._homeDayActive_2y81c_5909 strong{font-size:16px;font-weight:520}._homeModules_2y81c_5938{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}._homeModuleCard_2y81c_5944{border-radius:var(--radius-md);min-height:210px;color:var(--text-primary);box-shadow:var(--shadow-surface);-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);transition:transform var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);background:#ffffffc2;border:1px solid #ffffffad;flex-direction:column;padding:18px;display:flex}._homeModuleCard_2y81c_5944:hover{border-color:#39698d47;transform:translateY(-2px)}._homeModuleIcon_2y81c_5965{background:#ffffff9e;border-radius:12px;place-items:center;width:42px;height:42px;display:grid}._homeModuleCard_2y81c_5944>strong{color:#20394e;margin-top:18px;font-size:18px;font-weight:580}._homeModuleCard_2y81c_5944>p{color:#748597;margin:7px 0 20px;font-size:10px;line-height:1.6}._homeModuleArrow_2y81c_5988{color:#54738c;margin-top:auto;font-size:9px}._homeLocationNote_2y81c_5994{color:#7f8e9c;align-items:center;gap:6px;font-size:9px;display:flex}._subjectPage_2y81c_6002{gap:16px;display:grid}._subjectHeader_2y81c_6007{color:#54738c;align-items:center;gap:11px;display:flex}._subjectHeader_2y81c_6007 h2{color:#20394e;margin:4px 0 0;font-size:21px;font-weight:580}._subjectTabs_2y81c_6021{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffb3;border:1px solid #ffffff9e;border-radius:999px;gap:5px;padding:5px;display:inline-flex}._subjectTab_2y81c_6021,._subjectTabActive_2y81c_6032{color:#667a8b;background:0 0;border:1px solid #0000;border-radius:999px;min-height:30px;padding:0 12px;font-size:9px}._subjectTabActive_2y81c_6032{color:#23455f;background:#ffffffe6;border-color:#4b6f8b24}._subjectBoard_2y81c_6048,._subjectFeature_2y81c_6049{border-radius:var(--radius-md);box-shadow:var(--shadow-surface);-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);background:#ffffffc2;border:1px solid #ffffffad;padding:18px}._subjectBoard_2y81c_6048>header{color:#54738c;align-items:center;gap:10px;display:flex}._subjectBoard_2y81c_6048 h3,._subjectFeature_2y81c_6049 h3{color:#20394e;margin:0;font-size:14px;font-weight:580}._subjectBoard_2y81c_6048 header p,._subjectFeature_2y81c_6049 p{color:#748597;margin:4px 0 0;font-size:9px}._spellingCard_2y81c_6080{background:#f8fbfebd;border:1px solid #415b7124;border-radius:12px;gap:8px;max-width:480px;margin-top:18px;padding:16px;display:grid}._spellingCard_2y81c_6080 span{color:#8492a0;font-size:9px}._spellingCard_2y81c_6080 strong{color:#20394e;font-size:22px;font-weight:540}._spellingCard_2y81c_6080 input{color:#3a5266;background:#ffffffdb;border:1px solid #415b7126;border-radius:8px;min-height:38px;padding:0 10px;font-size:12px}._spellingCard_2y81c_6080 small{color:#8a97a4;font-size:8px}._wordSetList_2y81c_6117{gap:8px;margin-top:18px;display:grid}._wordSetList_2y81c_6117 article{background:#f4f8fcb8;border-radius:10px;justify-content:space-between;align-items:center;gap:16px;padding:12px;display:flex}._wordSetList_2y81c_6117 article>div{flex-wrap:wrap;align-items:baseline;gap:6px;display:flex}._wordSetList_2y81c_6117 strong{color:#2b4860;font-size:14px}._wordSetList_2y81c_6117 span,._wordSetList_2y81c_6117 p{color:#8492a0;font-size:9px}._wordSetList_2y81c_6117 small{color:#54738c;background:#ddecf6b8;border-radius:999px;flex:none;padding:4px 7px;font-size:8px}._readingPassage_2y81c_6160{color:#3d5669;margin-top:18px;font-size:13px;line-height:1.9}._readingBlank_2y81c_6167{color:#748597;align-items:center;gap:8px;margin-top:16px;font-size:10px;display:flex}._readingBlank_2y81c_6167 input{color:#3a5266;background:#ffffffdb;border:1px solid #415b7126;border-radius:8px;width:220px;min-height:34px;padding:0 10px}._collocationCard_2y81c_6186{background:#f4f8fcbd;border-radius:12px;gap:7px;max-width:520px;margin-top:18px;padding:16px;display:grid}._collocationCard_2y81c_6186 strong{color:#2b4860;font-size:17px}._collocationCard_2y81c_6186 span{color:#8492a0;font-size:9px}._subjectFeatureGrid_2y81c_6206{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}._subjectFeature_2y81c_6049{color:#54738c;flex-direction:column;min-height:160px;display:flex}._subjectFeature_2y81c_6049 h3{margin-top:14px}._subjectFeature_2y81c_6049 ._primaryButton_2y81c_432{margin-top:auto}._videoRecommendList_2y81c_6227{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffbd;border:1px solid #ffffffad;padding:16px}._videoRecommendList_2y81c_6227 header{color:#54738c;align-items:center;gap:7px;font-size:11px;display:flex}._videoRecommendList_2y81c_6227 button{color:#50677a;text-align:left;background:#f4f8fcb8;border-radius:8px;justify-content:space-between;align-items:center;width:100%;min-height:38px;margin-top:8px;padding:0 10px;display:flex}._videoRecommendList_2y81c_6227 button span{font-size:10px}._videoRecommendList_2y81c_6227 button small{color:#8a97a4;font-size:8px}._mePage_2y81c_6266{gap:14px;display:grid}._profileCard_2y81c_6271{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffc7;border:1px solid #ffffffad;align-items:center;gap:14px;padding:20px;display:flex}._profileAvatar_2y81c_6282{color:#fff;background:#6f9ac1;border-radius:18px;place-items:center;width:58px;height:58px;font-size:22px;display:grid}._profileCard_2y81c_6271 h2{color:#20394e;margin:0;font-size:19px}._profileCard_2y81c_6271 p{color:#8492a0;margin:5px 0 0;font-size:9px}._profileCard_2y81c_6271 ._profileEmail_2y81c_6305{color:#60788d;font-size:11px}._profileRole_2y81c_6310{color:#54738c;background:#ddecf6b8;border-radius:999px;align-items:center;min-height:22px;margin-top:7px;padding:0 8px;font-size:8px;display:inline-flex}._profileStats_2y81c_6322{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}._profileStats_2y81c_6322 div{background:#ffffffbd;border:1px solid #ffffffad;border-radius:12px;flex-direction:column;align-items:center;padding:14px;display:flex}._profileStats_2y81c_6322 strong{color:#20394e;font-size:22px}._profileStats_2y81c_6322 span{color:#8492a0;font-size:9px}._profileMenu_2y81c_6348{gap:8px;display:grid}._profileMenu_2y81c_6348 button{color:#50677a;text-align:left;background:#ffffffb8;border:1px solid #ffffffad;border-radius:10px;align-items:center;gap:9px;min-height:44px;padding:0 12px;display:flex}._profileMenu_2y81c_6348 button:hover{color:#2b4860;background:#ffffffe6}._profilePasswordPanel_2y81c_6371{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffd1;border:1px solid #ffffffb8;border-radius:14px;padding:18px;box-shadow:0 18px 46px #0c253814}._profilePasswordPanel_2y81c_6371 header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}._profilePasswordPanel_2y81c_6371 h3{color:#20394e;margin:5px 0 0;font-size:16px}._profilePasswordPanel_2y81c_6371 header>span{color:#8492a0;font-size:9px}._profilePasswordForm_2y81c_6398{grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:8px;margin-top:14px;display:grid}._profilePasswordForm_2y81c_6398 input{color:#354a5e;background:#f8fbfed6;border:1px solid #3d556b24;border-radius:9px;min-width:0;min-height:44px;padding:0 11px;font-size:11px}._profilePasswordForm_2y81c_6398 button{min-height:44px;padding:0 14px}@media (width<=760px){._homeHero_2y81c_5789{grid-template-columns:1fr;gap:14px}._homeDate_2y81c_5823{border:0;align-items:flex-start;padding:0}._homeStats_2y81c_5852{flex-wrap:wrap;justify-content:flex-start}._homeModules_2y81c_5938,._subjectFeatureGrid_2y81c_6206{grid-template-columns:1fr}._homeModuleCard_2y81c_5944{min-height:170px}._subjectTabs_2y81c_6021{width:100%;overflow-x:auto}._subjectTab_2y81c_6021,._subjectTabActive_2y81c_6032{flex:none}._profileStats_2y81c_6322{grid-template-columns:1fr}._profilePasswordPanel_2y81c_6371 header{flex-direction:column}._profilePasswordForm_2y81c_6398{grid-template-columns:1fr}}._graphToolbar_2y81c_1363 ._filterGroup_2y81c_1399{-webkit-backdrop-filter:blur(18px)saturate(145%);background:#ffffffb3;border:1px solid #ffffff9e;border-radius:999px;flex:0 auto;gap:0;width:max-content;min-height:34px;padding:3px 5px;box-shadow:inset 0 1px #ffffffb8,0 8px 24px #0c25381a}._graphToolbar_2y81c_1363 ._filterButton_2y81c_1407{color:#64788a;min-height:27px;padding:0 8px;font-size:9px}._graphToolbar_2y81c_1363 ._filterButton_2y81c_1407:hover{color:#294b63;background:#ffffff7a}._graphToolbar_2y81c_1363 ._filterActive_2y81c_1408{color:#23455f;background:#fffffff0;border-color:#4b6f8b24;min-height:27px;padding:0 8px;font-size:9px;box-shadow:0 4px 12px #1230471a}._planetImportPanel_2y81c_6508{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);background:#ffffffc7;border:1px solid #ffffffa8;margin-bottom:12px;padding:14px;box-shadow:0 16px 40px #01111f1f}._planetImportPanel_2y81c_6508>header{justify-content:space-between;align-items:center;gap:10px;display:flex}._planetImportPanel_2y81c_6508 h3{color:#20394e;margin:4px 0 0;font-size:13px;font-weight:560}._planetImportUpload_2y81c_6532{color:#557083;background:#fff9;border:1px solid #435b7124;border-radius:7px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:8px;display:inline-flex}._planetImportPanel_2y81c_6508 textarea{color:#3a5266;background:#f9fcffb8;border:1px solid #435b7121;border-radius:8px;width:100%;min-height:118px;margin-top:12px;padding:10px;font-size:10px;line-height:1.65}._planetImportPanel_2y81c_6508>._primaryButton_2y81c_432{margin-top:10px}._planetImportPanel_2y81c_6508>p{color:#8492a0;align-items:center;gap:5px;margin:8px 0 0;font-size:8px;display:flex}._tabletApp_2y81c_4119{z-index:2;background:0 0;padding:14px 18px 16px;position:relative}._tabletHeader_2y81c_4126{-webkit-backdrop-filter:blur(22px)saturate(150%);backdrop-filter:blur(22px)saturate(150%);background:#ffffffbd;border-color:#ffffffc2;border-radius:17px;min-height:60px;padding:0 16px;box-shadow:0 14px 40px #02111e2b}._tabletBrand_2y81c_4136 strong{color:#1b3246}._tabletBrand_2y81c_4136>span:last-child,._tabletStatus_2y81c_4141{color:#66788a}._tabletGhostButton_2y81c_435,._tabletBackButton_2y81c_436{color:#40586c;background:#ffffff94;border-color:#4661782e}._tabletAiButton_2y81c_434{color:#fff;background:#285573}._splitHint_2y81c_4157{color:#eaf5fdb3;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#05172633;border-color:#ffffff85;border-radius:11px;margin-top:9px}._tabletWorkspace_2y81c_4166{-webkit-backdrop-filter:blur(22px)saturate(140%);backdrop-filter:blur(22px)saturate(140%);background:#fffc;border:1px solid #ffffffb8;border-radius:18px;margin-top:9px;overflow:hidden;box-shadow:0 20px 56px #02111e29}._tabletNoteList_2y81c_4176{background:#f5f9fc94;border-color:#3b546a1f}._tabletListHeader_2y81c_4181 h2,._tabletNoteItem_2y81c_4182 strong,._tabletNoteItemActive_2y81c_4183 strong{color:#21384b}._tabletSearch_2y81c_4187{color:#768697;background:#fff9;border-color:#415b7124}._tabletSearch_2y81c_4187 input{color:#334d61}._tabletCourseMini_2y81c_4197{color:#386f96;background:#e5f0f9bf;border-color:#426d8e2b}._tabletCourseMini_2y81c_4197 strong{color:#40586c}._tabletNoteItem_2y81c_4182{color:#617487}._tabletNoteItem_2y81c_4182:hover{background:#ffffff8c}._tabletNoteItemActive_2y81c_4183{color:#486176;background:#e4f0f9eb;border-color:#3b6c9033}._tabletAddNote_2y81c_4221{color:#65798a;border-color:#48657d3d}._tabletEditorToolbar_2y81c_3447{background:#f5f9fcb3}._tabletBinding_2y81c_4230{color:#3f586d}._tabletPaper_2y81c_4234{background:linear-gradient(90deg,#0000 0 31px,#2c465e09 32px,#0000 33px),#ffffff7a}._tabletPaper_2y81c_4234 h1{color:#1a3043}._tabletPaperMeta_2y81c_4244,._tabletSourceLine_2y81c_4245{color:#7b8b9b}._tabletProse_2y81c_4249{color:#3b5368}._tabletProse_2y81c_4249 blockquote{color:#526b80;border-color:#3a648473}._tabletDraft_2y81c_4258{color:#39739e;background:#e6f2fac2;border-color:#3c6d9133}._tabletDraft_2y81c_4258 strong{color:#3d5d75}._tabletDraft_2y81c_4258 p{color:#667a8c}._tabletKeyboardBar_2y81c_420{color:#758697;background:#f2f7fbbd;border-color:#3d556b1f}@media (width<=760px){._appShell_2y81c_129{padding:10px}._glassNav_2y81c_3163{gap:10px;height:58px;top:10px;left:10px;right:10px}._glassNavLinks_2y81c_3219,._glassSearch_2y81c_3261{display:none}._mainContent_2y81c_489{padding:78px 0 82px}._tabletApp_2y81c_4119{padding:8px}._tabletHeader_2y81c_4126{min-height:54px;padding:0 10px}._tabletHeader_2y81c_4126,._tabletWorkspace_2y81c_4166{border-radius:14px}}@media (height<=560px) and (width>=760px){._tabletApp_2y81c_4119{padding-top:8px}._tabletHeader_2y81c_4126{min-height:48px}._tabletWorkspace_2y81c_4166{margin-top:6px}}._englishSetBar_2y81c_6782{flex-wrap:wrap;align-items:center;gap:10px 12px;margin-top:18px;display:flex}._englishSetSelect_2y81c_6790,._englishInlineCreate_2y81c_6791 input,._englishManualForm_2y81c_6792 input,._englishManualForm_2y81c_6792 textarea{color:#3a5266;background:#ffffffdb;border:1px solid #415b7126;border-radius:9px;min-height:36px;padding:0 11px;font-size:11px}._englishSetSelect_2y81c_6790{min-width:160px}._englishInlineCreate_2y81c_6791{align-items:center;gap:7px;display:flex}._englishInlineCreate_2y81c_6791 input{width:150px}._englishSetActions_2y81c_6817{flex-wrap:wrap;gap:7px;margin-left:auto;display:flex}._dangerButton_2y81c_6824{color:#a44e4e;background:#fff6f6b8;border:1px solid #b2535347;border-radius:9px;align-items:center;gap:6px;min-height:32px;padding:0 11px;font-size:10px;display:inline-flex}._dangerButton_2y81c_6824:hover:not(:disabled){background:#ffefefeb}._englishPanel_2y81c_6841{background:#f8fbfeb8;border:1px solid #415b7121;border-radius:12px;gap:12px;margin-top:14px;padding:14px;display:grid}._englishPanelHead_2y81c_6851{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}._englishPanelHead_2y81c_6851 strong{color:#2b4860;font-size:13px;font-weight:580}._englishTagTabs_2y81c_6865{gap:5px;display:flex}._englishTag_2y81c_6865,._englishTagActive_2y81c_6871{color:#667a8b;background:0 0;border:1px solid #0000;border-radius:999px;min-height:28px;padding:0 10px;font-size:9px}._englishTagActive_2y81c_6871{color:#23455f;background:#ffffffe6;border-color:#4b6f8b24}._englishSeedList_2y81c_6887{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:8px;max-height:280px;padding-right:4px;display:grid;overflow-y:auto}._englishSeedItem_2y81c_6896{cursor:pointer;background:#ffffffb8;border-radius:10px;grid-template-columns:18px auto;grid-template-areas:"check word""check meta";align-items:center;gap:2px 8px;padding:9px 10px;display:grid}._englishSeedItem_2y81c_6896 input{grid-area:check;width:15px;height:15px}._englishSeedItem_2y81c_6896 strong{color:#2b4860;grid-area:word;font-size:13px}._englishSeedItem_2y81c_6896 span{color:#8492a0;grid-area:meta;font-size:9px}._englishSeedItem_2y81c_6896 p{color:#687b8b;grid-area:meta;margin:12px 0 0;font-size:9px}._englishPanelFoot_2y81c_6935{justify-content:flex-end;display:flex}._englishManualForm_2y81c_6792{gap:9px;display:grid}._englishManualForm_2y81c_6792 textarea{resize:vertical;min-height:76px;padding:9px 11px}._englishWrong_2y81c_6951{color:#a44e4e;font-size:10px}._englishRight_2y81c_6956{color:#4f8a63;font-size:10px}._englishRow_2y81c_6961{flex-wrap:wrap;align-items:center;gap:8px;display:flex}._englishEmpty_2y81c_6968{color:#8492a0;margin-top:14px;font-size:11px}._englishWordMeta_2y81c_6974{flex-direction:column;align-items:flex-end;gap:7px;display:flex}._englishWordMeta_2y81c_6974 small{flex:none}._englishPassageList_2y81c_6985{gap:10px;margin-top:14px;display:grid}._englishPassageItem_2y81c_6991{background:#f4f8fcb8;border-radius:10px;gap:9px;padding:12px;display:grid}._englishPassageItem_2y81c_6991 p{color:#3d5669;margin:0;font-size:13px;line-height:1.9}._englishPassageItem_2y81c_6991 small{color:#8492a0;font-size:9px}._englishPassageHead_2y81c_7011{justify-content:space-between;align-items:center;gap:10px;display:flex}._englishPassageHead_2y81c_7011 strong{color:#2b4860;font-size:13px;font-weight:580}._englishPassageBody_2y81c_7024{gap:10px;display:grid}._englishBlankInput_2y81c_7029,._englishBlankRight_2y81c_7030,._englishBlankWrong_2y81c_7031{color:#3a5266;text-align:center;vertical-align:middle;background:0 0;border:0;border-bottom:2px solid #415b7159;border-radius:0;width:130px;min-height:34px;margin:0 5px;padding:0 4px;font-size:14px;display:inline-block}._englishBlankRight_2y81c_7030{background:0 0;border-bottom-color:#4f8a63}._englishBlankWrong_2y81c_7031{background:0 0;border-bottom-color:#a44e4e}@media (width<=760px){._englishSetActions_2y81c_6817{width:100%;margin-left:0}._englishInlineCreate_2y81c_6791{width:100%}._englishInlineCreate_2y81c_6791 input{flex:1;width:auto}._englishSetSelect_2y81c_6790{width:100%}._englishBlankInput_2y81c_7029,._englishBlankRight_2y81c_7030,._englishBlankWrong_2y81c_7031{width:120px}}._libraryTypeBadge_2y81c_7083{color:#54738c;background:#ddecf6b8;border-radius:999px;margin-left:2px;padding:2px 6px;font-size:8px;font-style:normal;display:inline-block}._libraryTranslation_2y81c_7094{color:#8492a0;font-size:10px}._libraryBookType_2y81c_7099{color:#8492a0;margin-top:2px;font-size:8px;font-weight:400;display:block}._libraryBookDescription_2y81c_7107{color:#748597;margin:12px 0 0;font-size:11px;line-height:1.7}._englishUnitHint_2y81c_7114{color:#8492a0;margin:8px 0 0;font-size:9px}._libraryUnitBar_2y81c_7120{background:#f8fbfe9e;border:1px solid #415b711a;border-radius:12px;flex-wrap:wrap;gap:8px;margin:14px 0;padding:10px;display:flex}._libraryUnitRow_2y81c_7131{align-items:center;gap:2px;display:flex}._libraryUnit_2y81c_7120,._libraryUnitActive_2y81c_7138{color:#5c7284;background:#ffffff9e;border:1px solid #415b711f;border-radius:9px;align-items:center;gap:6px;min-height:30px;padding:0 9px;font-size:9px;display:inline-flex}._libraryUnitActive_2y81c_7138{color:#23455f;background:#ffffffeb;border-color:#4b6f8b3d}._libraryUnit_2y81c_7120 em{color:#8492a0;font-size:8px;font-style:normal}._libraryAddUnit_2y81c_7163{color:#54738c;background:0 0;border:1px dashed #4b6f8b47;border-radius:9px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:9px;display:inline-flex}._libraryAddUnit_2y81c_7163:disabled{opacity:.45}._englishImportText_2y81c_7180{color:#3a5266;resize:vertical;background:#ffffffe6;border:1px solid #415b7126;border-radius:9px;min-height:170px;padding:11px;font-family:inherit;font-size:11px;line-height:1.7}._englishImportPreview_2y81c_7193{color:#687b8b;background:#f0f6fbb8;border-radius:9px;gap:4px;max-height:150px;padding:9px 11px;font-size:9px;display:grid;overflow-y:auto}._englishImportPreview_2y81c_7193 strong{color:#2b4860;font-weight:580}._libraryBookDelete_2y81c_7210,._libraryUnitDelete_2y81c_7211{opacity:1}._libraryUnitDelete_2y81c_7211{width:26px;height:26px}._libraryUnitEdit_2y81c_7220{color:#54738c;opacity:1;width:26px;height:26px}._libraryBookBlock_2y81c_7227,._libraryUnitBlock_2y81c_7228{gap:4px;display:grid}._reorderActions_2y81c_7233{color:#748597;background:#e4eef7b8;border-radius:8px;flex-wrap:wrap;align-items:center;gap:5px;padding:5px 6px;font-size:8px;display:flex}._reorderActions_2y81c_7233 span{margin-right:auto}._reorderActions_2y81c_7233 button{color:#45647c;background:#ffffffd1;border:1px solid #415b7124;border-radius:7px;min-height:26px;padding:0 8px;font-size:8px}._reorderActions_2y81c_7233 ._editDanger_2y81c_7259{color:#a44e4e;background:#fff6f6d6;border-color:#a44e4e33}._wordMeaningList_2y81c_7265{gap:6px;margin-top:14px;display:grid}._englishPassageLibraryList_2y81c_7271{gap:8px;margin-top:14px;display:grid}._englishPassageLibraryItem_2y81c_7277{transition:border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);background:#ffffffb8;border:1px solid #415b711f;border-radius:11px;overflow:hidden}._englishPassageLibraryItem_2y81c_7277:hover,._englishPassageLibraryItemExpanded_2y81c_7289{background:#ffffffe6;border-color:#3a6b9040}._englishPassageLibraryItemExpanded_2y81c_7289{box-shadow:0 10px 28px #102b3f14}._englishPassageLibraryRow_2y81c_7298{align-items:center;gap:5px;padding-left:10px;display:flex}._englishPassageLibraryRow_2y81c_7298 ._itemCheckCard_2y81c_7305{flex:0 0 18px;margin-bottom:0}._englishPassageLibraryToggle_2y81c_7310{color:#2b4860;text-align:left;background:0 0;flex:1;grid-template-columns:28px minmax(0,1fr) 20px;align-items:center;gap:9px;min-width:0;min-height:50px;padding:5px 10px 5px 3px;display:grid}._englishPassageLibraryToggle_2y81c_7310 strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:580;overflow:hidden}._englishPassageLibraryIcon_2y81c_7332{color:#6f8aa0;background:#e7f1f8c7;border-radius:8px;place-items:center;width:28px;height:28px;display:grid}._englishPassageLibraryChevron_2y81c_7342,._englishPassageLibraryChevronOpen_2y81c_7343{color:#8a9aa8;transition:transform var(--duration-fast) var(--ease-standard)}._englishPassageLibraryChevronOpen_2y81c_7343{transform:rotate(90deg)}._englishPassageLibraryDetail_2y81c_7352{border-top:1px solid #3d546a17}._englishPassageLibraryText_2y81c_7356{padding:13px 15px 15px}._englishPassageLibraryText_2y81c_7356 p{color:#3d5669;white-space:pre-wrap;margin:0;font-size:12px;line-height:1.85}._englishPassageLibraryText_2y81c_7356 blockquote{color:#6a7e8e;white-space:pre-wrap;background:#eff7fc9e;border-left:2px solid #4c779747;margin:12px 0 0;padding:10px 12px;font-size:10px;line-height:1.75}._englishPassageLibraryItem_2y81c_7277 ._noteCardActions_2y81c_5546{padding:9px 12px}._wrongWordList_2y81c_7383{gap:6px;margin-top:14px;display:grid}._wrongWordRow_2y81c_7389{background:#f4f8fcb8;border:1px solid #415b711a;border-radius:10px;grid-template-columns:minmax(120px,.8fr) minmax(0,1.5fr) auto;align-items:center;gap:12px;padding:10px 12px;display:grid}._wrongWordRow_2y81c_7389 strong{color:#2b4860;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:580;overflow:hidden}._wrongWordRow_2y81c_7389 span{color:#617687;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}._wrongWordRow_2y81c_7389 em{color:#a44e4e;white-space:nowrap;background:#ffefefd1;border-radius:999px;padding:3px 7px;font-size:8px;font-style:normal}._wordMeaningItem_2y81c_7427{gap:4px;display:grid}._wordMeaningRow_2y81c_7432{background:#ffffffb8;border:1px solid #415b711a;border-radius:10px;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:8px;min-height:46px;padding:7px 9px;display:grid}._wordMeaningRowEditing_2y81c_7444{grid-template-columns:18px minmax(0,1fr) auto auto}._wordMeaningText_2y81c_7448{min-height:30px;color:inherit;text-align:left;background:0 0;border:0;grid-template-columns:minmax(110px,.7fr) minmax(0,1.5fr);align-items:baseline;gap:14px;padding:0;display:grid}._wordMeaningText_2y81c_7448 strong{color:#2b4860;font-size:13px;font-weight:580}._wordMeaningText_2y81c_7448 span{color:#617687;text-overflow:ellipsis;white-space:nowrap;font-size:11px;line-height:1.5;overflow:hidden}._wordMeaningMove_2y81c_7476,._wordMeaningDelete_2y81c_7477,._wordMeaningEdit_2y81c_7478{color:#5c7284;background:#f8fbfecc;border:1px solid #415b711f;border-radius:8px;min-height:30px;font-size:9px}._wordMeaningMove_2y81c_7476{max-width:92px;padding:0 6px}._wordMeaningDelete_2y81c_7477{color:#a44e4e;place-items:center;width:30px;display:grid}._wordMeaningEdit_2y81c_7478{color:#54738c;place-items:center;width:30px;display:grid}._itemEditButton_2y81c_7506{color:#54738c;background:#ffffffb8;border:1px solid #3d556b1f;border-radius:8px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:9px;display:inline-flex}._itemEditorOverlay_2y81c_7519{z-index:140;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0816234d;place-items:center;padding:20px;display:grid;position:fixed;inset:0}._itemEditor_2y81c_7519{background:#fff;border:1px solid #fffc;border-radius:18px;width:min(660px,100%);max-height:88vh;padding:20px;overflow-y:auto;box-shadow:0 28px 80px #01111f3d}._itemEditor_2y81c_7519>header{border-bottom:1px solid #3d556b1a;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;padding-bottom:12px;display:flex}._itemEditor_2y81c_7519 h3{color:#20394e;margin:5px 0 0;font-size:20px;font-weight:580}._itemEditorPassage_2y81c_7558{min-height:220px!important}._itemCheck_2y81c_7305{visibility:hidden;justify-content:center;align-items:center;display:flex}._itemCheckVisible_2y81c_7569{visibility:visible}._itemCheck_2y81c_7305 input,._itemCheckCard_2y81c_7305 input{width:15px;height:15px}._itemCheckCard_2y81c_7305{align-items:center;margin-bottom:8px;display:flex}._editToolbar_2y81c_7585{color:#54738c;background:#eef6fcd1;border:1px solid #415b7124;border-radius:10px;flex-wrap:wrap;align-items:center;gap:7px;margin:10px 0;padding:9px 10px;font-size:9px;display:flex}._editToolbar_2y81c_7585 strong{color:#2b4860;margin-right:auto;font-size:10px;font-weight:580}._editUnitName_2y81c_7606{color:#3a5266;background:#ffffffe6;border:1px solid #415b7124;border-radius:8px;width:140px;min-height:28px;padding:0 8px;font-size:9px}._editToolbar_2y81c_7585 button{color:#45647c;background:#ffffffdb;border:1px solid #415b7124;border-radius:8px;min-height:28px;padding:0 9px;font-size:9px}._editToolbar_2y81c_7585 button:disabled{opacity:.45}._editToolbar_2y81c_7585 ._editDanger_2y81c_7259{color:#a44e4e;background:#fff6f6d6;border-color:#a44e4e33}._editDangerButton_2y81c_7637{color:#a44e4e;background:#fff6f6d6;border:1px solid #a44e4e33;border-radius:8px;min-height:32px;padding:0 10px;font-size:9px}@media (width<=760px){._wordMeaningText_2y81c_7448{grid-template-columns:1fr;gap:2px}._wordMeaningRow_2y81c_7432{grid-template-columns:18px minmax(0,1fr) auto}._wordMeaningRowEditing_2y81c_7444{grid-template-columns:18px minmax(0,1fr) auto auto}}._practiceSummary_2y81c_7662{background:#f8fbfeb8;border:1px solid #415b711a;border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;padding:18px;display:flex}._practiceSummary_2y81c_7662 strong{color:#20394e;margin-top:4px;font-size:16px;font-weight:580;display:block}._practiceSummary_2y81c_7662 p{color:#8492a0;margin:4px 0 0;font-size:10px}._practiceOverlay_2y81c_7689{z-index:60;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#040e1857;place-items:center;padding:18px;display:grid;position:fixed;inset:78px 14px 14px}._practiceShell_2y81c_7700{border-radius:var(--radius-md);background:#fffffff0;border:1px solid #fffc;width:min(780px,100%);max-height:calc(100vh - 110px);padding:20px;overflow-y:auto;box-shadow:0 28px 80px #01111f3d,inset 0 1px #ffffffe6}._practiceHeader_2y81c_7713{border-bottom:1px solid #3d556b1a;align-items:center;gap:12px;padding-bottom:14px;display:flex}._practiceHeader_2y81c_7713>div{flex-direction:column;gap:2px;display:flex}._practiceHeader_2y81c_7713 strong{color:#20394e;font-size:14px;font-weight:580}._practiceHeader_2y81c_7713 span{color:#8492a0;font-size:9px}._practiceProgress_2y81c_7738{color:#54738c;font-variant-numeric:tabular-nums;margin-left:auto;font-size:11px;font-style:normal}._practiceBody_2y81c_7746{place-items:center;padding:28px 0;display:grid}._practiceBody_2y81c_7746 ._spellingCard_2y81c_6080{width:min(560px,100%);max-width:none}._practiceComplete_2y81c_7757{color:#54738c;text-align:center;place-items:center;gap:10px;padding:64px 20px;display:grid}._practiceComplete_2y81c_7757 h3{color:#20394e;margin:0;font-size:20px;font-weight:580}._practiceComplete_2y81c_7757 p{color:#8492a0;margin:0;font-size:11px}@media (width<=760px){._practiceOverlay_2y81c_7689{padding:8px;inset:70px 8px 8px}._practiceShell_2y81c_7700{max-height:calc(100vh - 86px);padding:14px}._practiceBody_2y81c_7746{padding:16px 0}}._practicePage_2y81c_7795{z-index:1;background:#fff;flex-direction:column;padding:92px 20px 24px;display:flex;position:fixed;inset:0;overflow-y:auto}._practicePageHeader_2y81c_7806{-webkit-backdrop-filter:blur(20px)saturate(135%);backdrop-filter:blur(20px)saturate(135%);background:#fffc;border:1px solid #ffffffb3;border-radius:18px;align-items:center;gap:12px;width:min(1000px,100%);margin:0 auto;padding:10px 14px;display:flex;box-shadow:0 16px 40px #01111f24,inset 0 1px #ffffffe6}._practiceBackButton_2y81c_7822{color:#45647c;background:#ffffffbd;border:1px solid #3d556b1f;border-radius:11px;place-items:center;width:38px;height:38px;display:grid}._practicePageBrand_2y81c_7833{align-items:center;gap:10px;display:flex}._practicePageBrand_2y81c_7833 strong{color:#20394e;font-size:18px;font-weight:580}._practicePageProgress_2y81c_7845{color:#54738c;font-variant-numeric:tabular-nums;font-size:12px;font-style:normal}._practiceNavTitle_2y81c_7852{white-space:nowrap;align-items:baseline;gap:8px;max-width:44%;display:flex;position:absolute;left:50%;transform:translate(-50%)}._practiceNavTitle_2y81c_7852 span,._practiceNavTitle_2y81c_7852 strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}._practiceNavTitle_2y81c_7852 span{color:#6d8192;font-size:11px}._practiceNavTitle_2y81c_7852 strong{color:#173247;font-size:15px;font-weight:620}@media (width<=1000px){._practiceNavTitle_2y81c_7852{max-width:32%}}._practiceNavActions_2y81c_7887{align-items:center;gap:10px;margin-left:auto;display:flex;position:relative}._practiceSettingsButton_2y81c_7895{color:#45647c;background:#ffffffc2;border:1px solid #3d556b1f;border-radius:10px;place-items:center;width:36px;height:36px;display:grid}._practicePreviewButton_2y81c_7906{color:#45647c;background:#ffffffc2;border:1px solid #3d556b1f;border-radius:10px;align-items:center;gap:5px;min-height:36px;padding:0 10px;font-size:10px;display:inline-flex}._practicePreviewButton_2y81c_7906[aria-pressed=true]{color:#23455f;background:#fff}._practiceSettingsPanel_2y81c_7924{z-index:90;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;border:1px solid #3d556b24;border-radius:12px;gap:9px;width:230px;padding:12px;display:grid;position:absolute;top:46px;right:0;box-shadow:0 16px 40px #01111f29}._practiceMobileActions_2y81c_7940{display:none}._practiceSettingsPanel_2y81c_7924 strong{color:#20394e;font-size:11px;font-weight:580}._practiceSettingsPanel_2y81c_7924 label{color:#45647c;align-items:center;gap:8px;font-size:10px;line-height:1.5;display:flex}._practiceSettingsPanel_2y81c_7924 input{width:15px;height:15px}._practiceVolumeRow_2y81c_7964{align-items:center;gap:8px;display:flex}._practiceVolumeRow_2y81c_7964>span{color:#45647c;flex:none;font-size:10px}._practiceVolumeRow_2y81c_7964 input[type=range]{accent-color:#6f9ac1;flex:1;width:auto;min-width:0;height:auto;padding:0}._practiceVolumeRow_2y81c_7964 em{color:#8492a0;text-align:right;width:32px;font-size:9px;font-style:normal}._practiceSettingRow_2y81c_7993{justify-content:space-between}._practiceSettingRow_2y81c_7993>span{color:#45647c}._practiceSettingSelect_2y81c_8001{color:#354a5e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff;border:1px solid #3d556b24;border-radius:8px;min-height:30px;padding:0 8px;font-size:10px}._practiceSettingSelect_2y81c_8001 option{color:#20394e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#fff}._practiceNavBack_2y81c_8018{color:#45647c;background:#ffffffc2;border:1px solid #3d556b1f;border-radius:10px;align-items:center;gap:5px;min-height:36px;padding:0 11px;font-size:10px;display:inline-flex}._practicePageMain_2y81c_8031{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:18px;width:min(760px,100%);margin:0 auto;padding:22px 0 24px;display:flex}._practicePageTitle_2y81c_8043{text-align:center}._practicePageTitle_2y81c_8043 span{color:#6d8192;letter-spacing:.12em;text-transform:uppercase;font-size:11px}._practicePageTitle_2y81c_8043 h1{color:#173247;letter-spacing:-.02em;margin:8px 0 0;font-size:clamp(26px,4vw,38px);font-weight:560}._practicePageTitle_2y81c_8043 p{color:#8492a0;margin:8px 0 0;font-size:10px}._practicePageCard_2y81c_8068{text-align:center;background:0 0;border:0;border-radius:0;justify-items:center;gap:14px;width:min(560px,100%);padding:0;display:grid}._practicePageCard_2y81c_8068>span{color:#8492a0;letter-spacing:.08em;font-size:10px}._practicePageCard_2y81c_8068>strong{color:#20394e;font-size:clamp(20px,3vw,28px);font-weight:560}._practicePageCard_2y81c_8068>small{color:#8492a0;font-size:10px}._practiceSpeakButton_2y81c_8097{color:#54738c;background:#f7fbfecc;border:1px solid #3d556b1f;border-radius:8px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:9px;display:inline-flex}._practiceSentenceInput_2y81c_8110{color:#2c4a61;resize:vertical;appearance:none;background:0 0;border:0;border-bottom:2px solid #3d556b61;border-radius:0;width:100%;min-height:82px;padding:10px 4px;font-family:inherit;font-size:16px;line-height:1.75;box-shadow:none!important;outline:none!important}._practiceSentenceInput_2y81c_8110:focus,._practiceSentenceInput_2y81c_8110:focus-visible{border-bottom-color:#4b6f8b;box-shadow:none!important;outline:none!important}._readingPageMain_2y81c_8136{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:18px;width:min(820px,100%);margin:0 auto;padding:22px 0;display:flex}._readingPageCard_2y81c_8148{text-align:center;background:#ffffffe6;border:1px solid #fffc;border-radius:20px;gap:16px;width:100%;padding:30px;display:grid;box-shadow:0 24px 64px #01111f24,inset 0 1px #fffffff0}._readingDocument_2y81c_8162{color:#2b3d4e;text-align:left;background:#fff;border:1px solid #3d556b1f;border-radius:12px;width:min(860px,100%);margin:0 auto;padding:46px 58px;box-shadow:0 20px 60px #01111f1a,0 2px 8px #01111f0d}._readingDocumentKicker_2y81c_8176{color:#8d9aa6;font-family:var(--font-mono);letter-spacing:.18em;text-align:center;font-size:8px;display:block}._readingDocumentTitle_2y81c_8185{color:#1f3548;text-align:center;margin:12px 0 30px;font-size:clamp(26px,3.4vw,34px);font-weight:620;line-height:1.35}._readingDocumentMeta_2y81c_8194{color:#9aa8b4;justify-content:center;align-items:center;gap:8px;margin:-18px 0 24px;font-size:9px;display:flex}._readingDocumentMeta_2y81c_8194 i{background:#c1ccd5;border-radius:50%;width:3px;height:3px}._readingAnnotatedArea_2y81c_8211{position:relative}._readingAnnotatedArea_2y81c_8211._readingPenActive_2y81c_8215{cursor:crosshair;touch-action:none}._readingAnnotatedArea_2y81c_8211._readingEraserActive_2y81c_8220{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231f4d6b' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m7 21-4.3-4.3c-1-1-1-2.5 0-3.4l9.6-9.6c1-1 2.5-1 3.4 0l5.6 5.6c1 1 1 2.5 0 3.4L13 21'/%3E%3Cpath d='M22 21H7'/%3E%3Cpath d='m5 11 9 9'/%3E%3C/svg%3E") 4 21,cell;-webkit-user-select:none;user-select:none;touch-action:none}._readingAnnotatedArea_2y81c_8211._readingMarkActive_2y81c_8229{cursor:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath d='M4 20l4-1 11-11-3-3L5 16l-1 4z' fill='none' stroke='%232f6f9e' stroke-width='2'/%3E%3C/svg%3E") 3 21,crosshair;touch-action:none}._readingDocumentBody_2y81c_8237{min-height:20px;font-family:Georgia,Times New Roman,Noto Serif SC,serif;font-size:18px;line-height:2.05}._readingDocumentBody_2y81c_8237 p,._readingDocumentBody_2y81c_8237>div{text-indent:2em;margin:0 0 1em}._readingDocumentBody_2y81c_8237 p:last-child{margin-bottom:0}._readingParagraphControls_2y81c_8254{justify-content:flex-end;gap:4px;margin:-7px 0 8px;display:flex}._readingParagraphIcon_2y81c_8261{color:#54738c;background:#ffffffb8;border:1px solid #3d556b1f;border-radius:50%;place-items:center;width:24px;height:24px;display:grid}._readingParagraphIcon_2y81c_8261:hover,._readingParagraphIconActive_2y81c_8273{color:#23455f;background:#e8f3fbeb;border-color:#4b6f8b3d}._readingParagraphIcon_2y81c_8261[data-speaking=true]{color:#23455f;background:#dbecf8f5;border-color:#4b6f8b47}._readingParagraphTranslation_2y81c_8285{color:#5f7486;text-indent:0;background:#f4f8fcb8;border-left:2px solid #9bb7cc;border-radius:0 7px 7px 0;margin:-2px 0 12px;padding:7px 10px;font-family:inherit;font-size:12px;line-height:1.7}._readingDocumentBody_2y81c_8237>._readingParagraphControls_2y81c_8254{margin:-7px 0 8px}._readingDocumentBody_2y81c_8237>._readingParagraphTranslation_2y81c_8285{text-indent:0;margin:-2px 0 12px}._readingParagraphToolsHidden_2y81c_8307 [data-paragraph-controls],._readingParagraphToolsHidden_2y81c_8307 [data-paragraph-translation]{display:none!important}._readingDocumentBody_2y81c_8237 [data-underline="1"],._readingDocumentBody_2y81c_8237 span[style*=text-decoration]{text-underline-offset:3px;-webkit-text-decoration-skip-ink:none!important;text-decoration-skip-ink:none!important}._readingDocumentTranslation_2y81c_8318{color:#6d8192;border-top:1px solid #3d556b1f;margin-top:30px;padding-top:22px;font-size:14px;line-height:1.9}._readingDocumentTranslation_2y81c_8318 strong{color:#54738c;letter-spacing:.08em;margin-bottom:8px;font-size:10px;font-weight:580;display:block}._readingDocumentTranslation_2y81c_8318 p{margin:0}._readingInkLayer_2y81c_8340{z-index:5;pointer-events:none;touch-action:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}._readingPenActive_2y81c_8215 ._readingInkLayer_2y81c_8340{pointer-events:auto}._readingDocumentControls_2y81c_8355{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:28px;display:flex}._readingEditPanel_2y81c_8364{z-index:110;-webkit-backdrop-filter:blur(22px)saturate(145%);backdrop-filter:blur(22px)saturate(145%);background:#ffffffdb;border:1px solid #ffffffd1;border-radius:16px;width:min(390px,100vw - 44px);max-height:72vh;padding:14px;position:fixed;top:88px;right:22px;overflow-y:auto;box-shadow:0 20px 50px #01111f33,inset 0 1px #ffffffe6}._readingEditPanel_2y81c_8364>header{border-bottom:1px solid #3d556b1a;justify-content:space-between;align-items:flex-start;gap:10px;padding-bottom:10px;display:flex}._readingEditPanel_2y81c_8364>header>div{flex-direction:column;gap:3px;display:flex}._readingEditPanel_2y81c_8364>header strong{color:#20394e;font-size:14px;font-weight:580}._readingToolSection_2y81c_8403{border-bottom:1px solid #3d556b14;flex-wrap:wrap;align-items:center;gap:8px;padding:11px 0;display:flex}._readingToolSection_2y81c_8403>span{color:#45647c;align-items:center;gap:5px;width:100%;font-size:10px;font-weight:580;display:inline-flex}._readingToolHint_2y81c_8422{color:#8492a0;width:100%;margin:-2px 0 0;font-size:8px;line-height:1.5}._readingSwatches_2y81c_8430{gap:6px;display:flex}._readingSwatch_2y81c_8430,._readingSwatchActive_2y81c_8436{border:1px solid #3d556b29;border-radius:50%;width:22px;height:22px}._readingSwatchActive_2y81c_8436{outline-offset:2px;outline:2px solid #2f6f9e73}._readingToolButton_2y81c_8448,._readingToolButtonActive_2y81c_8449,._readingToolDanger_2y81c_8450{color:#54738c;background:#ffffffc7;border:1px solid #3d556b24;border-radius:8px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:9px;display:inline-flex}._readingToolButtonActive_2y81c_8449{color:#23455f;background:#e8f3fbe6;border-color:#2f6f9e4d}._readingToolDanger_2y81c_8450{color:#a44e4e;background:#fff6f6d1;border-color:#a44e4e2e}._readingToolSelect_2y81c_8475{color:#354a5e;background:#ffffffd6;border:1px solid #3d556b24;border-radius:8px;min-height:30px;padding:0 7px;font-size:9px}._readingTranslationToggle_2y81c_8485{color:#54738c;align-items:center;gap:7px;margin-top:11px;font-size:10px;display:flex}._readingTranslationToggle_2y81c_8485 input{width:15px;height:15px}._readingToolFooter_2y81c_8499{justify-content:flex-end;gap:8px;margin-top:12px;display:flex}._wordInfoPopover_2y81c_8506{z-index:140;-webkit-backdrop-filter:blur(20px)saturate(145%);backdrop-filter:blur(20px)saturate(145%);background:#ffffffeb;border:1px solid #ffffffd6;border-radius:12px;gap:9px;width:min(300px,100vw - 20px);padding:12px;display:grid;position:fixed;box-shadow:0 18px 46px #01111f33,inset 0 1px #fffffff0}._wordInfoHeader_2y81c_8522{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}._wordInfoHeader_2y81c_8522>div:first-child{flex-direction:column;gap:2px;min-width:0;display:flex}._wordInfoHeader_2y81c_8522 strong{color:#20394e;text-overflow:ellipsis;font-size:18px;font-weight:620;overflow:hidden}._wordInfoHeader_2y81c_8522 span{color:#8492a0;font-size:9px}._wordInfoActions_2y81c_8549{gap:4px;display:flex}._wordInfoMeaning_2y81c_8554{color:#3d5669;margin:0;font-size:12px;line-height:1.65}._wordInfoFooter_2y81c_8561{border-top:1px solid #3d556b1a;justify-content:flex-start;align-items:center;min-height:22px;padding-top:8px;display:flex}._wordLibraryBadge_2y81c_8570{color:#54738c;text-overflow:ellipsis;white-space:nowrap;background:#ddecf6b8;border-radius:999px;max-width:100%;padding:3px 7px;font-size:8px;overflow:hidden}._wordNotInLibrary_2y81c_8582{color:#8492a0;font-size:8px}._authPage_2y81c_8587{background:#fff;place-items:center;min-height:100vh;padding:24px;display:grid}._authCard_2y81c_8595{-webkit-backdrop-filter:blur(24px)saturate(140%);backdrop-filter:blur(24px)saturate(140%);background:#ffffffeb;border:1px solid #ffffffd1;border-radius:20px;width:min(440px,100%);padding:28px;box-shadow:0 28px 80px #01111f29,inset 0 1px #fffffff2}._authBrand_2y81c_8607{align-items:center;gap:10px;display:flex}._authBrand_2y81c_8607 ._brandMark_2y81c_169{flex-basis:48px;width:48px;height:48px}._authBrand_2y81c_8607>div{flex-direction:column;display:flex}._authBrand_2y81c_8607 strong{color:#20394e;letter-spacing:.04em;font-size:16px;font-weight:650}._authBrand_2y81c_8607 span:not(._brandMark_2y81c_169){color:#8492a0;font-family:var(--font-mono);letter-spacing:.1em;font-size:7px}._authHeader_2y81c_8638{margin:30px 0 22px}._authHeader_2y81c_8638 h1{color:#173247;letter-spacing:-.02em;margin:8px 0 0;font-size:28px;font-weight:560}._authHeader_2y81c_8638 p{color:#748597;margin:9px 0 0;font-size:11px;line-height:1.7}._authForm_2y81c_8657{gap:13px;display:grid}._authForm_2y81c_8657>label{gap:6px;display:grid}._authForm_2y81c_8657>label>span{color:#5c7284;font-size:10px}._authForm_2y81c_8657>label>div{color:#6d8192;background:#f8fbfecc;border:1px solid #3d556b24;border-radius:10px;align-items:center;gap:8px;min-height:44px;padding:0 11px;display:flex}._authForm_2y81c_8657 input{color:#354a5e;background:0 0;border:0;outline:none;width:100%;min-height:42px;font-size:12px}._authForm_2y81c_8657>label:focus-within>div{background:#fff;border-color:#4b6f8b52}._authError_2y81c_8699{color:#a44e4e;background:#fff2f2d1;border-radius:8px;margin:0;padding:8px 10px;font-size:10px;line-height:1.55}._authSubmit_2y81c_8709{color:#fff;background:#315d7a;border:1px solid #4b6f8b2e;border-radius:10px;justify-content:center;align-items:center;gap:7px;min-height:44px;margin-top:3px;font-size:12px;font-weight:580;display:inline-flex}._authSubmit_2y81c_8709:hover{background:#274d66}._authSubmit_2y81c_8709:disabled{opacity:.65}._authSwitch_2y81c_8732{color:#8492a0;text-align:center;margin:18px 0 0;font-size:10px}._authSwitch_2y81c_8732 a{color:#45647c;font-weight:580}._siteFooter_2y81c_8744{color:#8492a0;justify-content:center;align-items:center;min-height:44px;margin-top:18px;font-size:9px;display:flex}._siteFooter_2y81c_8744 a{min-height:44px;color:inherit;align-items:center;padding:0 10px;display:inline-flex}._siteFooter_2y81c_8744 a:hover{color:#45647c}._authCard_2y81c_8595 ._siteFooter_2y81c_8744{border-top:1px solid #3d556b1a;margin-top:10px;padding-top:8px}._authLoading_2y81c_8772{color:#54738c;background:#fff;place-items:center;gap:12px;min-height:100vh;font-size:12px;display:grid}._authLoading_2y81c_8772>span{border:2px solid #54738c33;border-top-color:#54738c;border-radius:50%;width:22px;height:22px;animation:.8s linear infinite _auth-spin_2y81c_1}@keyframes _auth-spin_2y81c_1{to{transform:rotate(360deg)}}@media (width<=760px){._authPage_2y81c_8587{padding:14px}._authCard_2y81c_8595{padding:22px}}._readingLabel_2y81c_8807{color:#8492a0;letter-spacing:.08em;font-size:10px}._readingSentence_2y81c_8813{color:#20394e;letter-spacing:.005em;margin:0;font-size:clamp(22px,3vw,31px);font-weight:520;line-height:1.9}._readingTranslation_2y81c_8485{color:#6d8192;border-top:1px solid #3d556b1a;margin:0;padding-top:14px;font-size:14px;line-height:1.85}._readingControls_2y81c_8831{flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;margin-top:4px;display:flex}._readingControlButton_2y81c_8840,._readingSpeakButton_2y81c_8841{color:#54738c;background:#ffffffd1;border:1px solid #3d556b1f;border-radius:9px;align-items:center;gap:5px;min-height:36px;padding:0 11px;font-size:10px;display:inline-flex}._readingControlButton_2y81c_8840:disabled{opacity:.4}._readingPageComplete_2y81c_8858{color:#54738c;text-align:center;place-items:center;gap:12px;padding:70px 20px;display:grid}._readingPageComplete_2y81c_8858 strong{color:#20394e;font-size:28px;font-weight:560}._readingPageComplete_2y81c_8858 p{color:#8492a0;margin:0;font-size:11px}._practicePageCard_2y81c_8068>input{color:#2c4a61;letter-spacing:.12em;text-align:center;background:0 0;border:0;border-bottom:2px solid #3d556b61;border-radius:0;min-height:64px;padding:4px 0;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:clamp(30px,5vw,44px)}._practicePageCard_2y81c_8068>input,._practicePageCard_2y81c_8068>input:focus,._practicePageCard_2y81c_8068>input:focus-visible,._practicePageCard_2y81c_8068>input:active,._practicePageCard_2y81c_8068 ._englishBlankInput_2y81c_7029,._practicePageCard_2y81c_8068 ._englishBlankInput_2y81c_7029:focus,._practicePageCard_2y81c_8068 ._englishBlankInput_2y81c_7029:focus-visible{appearance:none;-webkit-tap-highlight-color:transparent;box-shadow:none!important;outline:none!important}._practicePageCard_2y81c_8068>input:focus,._practicePageCard_2y81c_8068>input:focus-visible{border-bottom-color:#4b6f8b}._practiceSpellLine_2y81c_8912{border-bottom:2px solid #3d556b61;justify-content:center;align-items:center;min-height:64px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:clamp(30px,5vw,44px);display:flex;position:relative}._practiceSentenceWords_2y81c_8923{flex-wrap:wrap;justify-content:center;align-items:flex-end;gap:8px 9px;width:100%;padding:8px 4px 0;display:flex}._practiceSentenceTranslation_2y81c_8933{color:#667d8f;text-align:center;align-self:center;max-width:820px;font-size:11px;line-height:1.7}._practiceSentenceWordItem_2y81c_8942{flex-direction:column;align-items:stretch;min-width:2ch;max-width:100%;font-size:clamp(20px,3vw,30px);display:flex;position:relative}._practiceSentenceWordLine_2y81c_8952{width:100%;min-width:2ch;max-width:100%;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:inherit;border-bottom:2px solid #3d556b61;align-items:center;display:flex;position:relative}._practiceSentenceWordGhost_2y81c_8964{color:#3d556b38;font:inherit;letter-spacing:normal;pointer-events:none;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}._practiceSentenceWordLine_2y81c_8952 ._practiceSpellInput_2y81c_8976{height:48px;font-size:inherit}._practiceSentenceWordWrong_2y81c_8981{border-bottom-color:#a44e4eb8}._practicePageCard_2y81c_8068>._practiceAnswerWord_2y81c_8985{color:#20394e;letter-spacing:normal;font-family:inherit;font-size:clamp(20px,3vw,28px);font-weight:560}._practiceShake_2y81c_8993{animation:.34s _practice-shake_2y81c_1}@keyframes _practice-shake_2y81c_1{0%,to{transform:translate(0)}20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}@media (prefers-reduced-motion:reduce){._practiceShake_2y81c_8993{animation:none}}._practiceLetterRow_2y81c_9026{justify-content:center;align-items:flex-end;width:100%;height:86px;display:flex}._practiceLetterCell_2y81c_9034{flex:0 0 1ch;justify-content:center;align-items:flex-end;width:1ch;height:100%;display:flex;position:relative}._practiceHintLetter_2y81c_9044{color:#3d556b4d;font-size:clamp(15px,2.2vw,21px);line-height:1;position:absolute;top:2px}._practiceTypedLetter_2y81c_9052{z-index:1;color:#2c4a61;font-size:clamp(28px,4.5vw,40px);line-height:1;position:absolute;bottom:6px}._practiceSpellInput_2y81c_8976{z-index:2;color:#2c4a61;caret-color:#2c4a61;width:100%;height:64px;font:inherit;letter-spacing:normal;opacity:1;text-align:center;appearance:none;-webkit-tap-highlight-color:transparent;background:0 0;border:0;border-radius:0;padding:0;position:relative;box-shadow:none!important;outline:none!important}._practiceSentenceWordLine_2y81c_8952 ._practiceSentenceCombinedInput_2y81c_9083{color:#0000;-webkit-text-fill-color:transparent;caret-color:#2c4a61}._practiceSentenceWordLine_2y81c_8952 ._practiceSentenceCaretHidden_2y81c_9089,._practiceSentenceWordLine_2y81c_8952 ._practiceSentenceNativeCaretHidden_2y81c_9093{caret-color:#0000!important}._practiceSentenceCustomCaret_2y81c_9097{z-index:3;pointer-events:none;background:#2c4a61;border-radius:999px;width:1.5px;animation:.9s step-end infinite _sentence-caret-blink_2y81c_1;position:absolute;top:10px;bottom:10px;left:50%;transform:translate(-50%)}@keyframes _sentence-caret-blink_2y81c_1{50%{opacity:0}}@media (prefers-reduced-motion:reduce){._practiceSentenceCustomCaret_2y81c_9097{animation:none}}._practiceGhostWord_2y81c_9123{color:#3d556b33;font:inherit;letter-spacing:.12em;pointer-events:none;white-space:nowrap;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}._practicePageCard_2y81c_8068 ._englishRow_2y81c_6961{justify-content:center}._englishPracticeSentence_2y81c_9140{color:#3d5669;text-align:center;margin:0;font-size:clamp(16px,2.2vw,20px);line-height:2.1}._sentenceReferenceLetter_2y81c_9148{transition:color var(--duration-fast) var(--ease-standard), font-weight var(--duration-fast) var(--ease-standard)}._sentenceReferenceLetterTyped_2y81c_9154{color:#173247;font-weight:620}._sentenceReferenceLetterWrong_2y81c_9159{color:#a44e4e;font-weight:620;animation:.22s _reference-letter-shake_2y81c_1;display:inline-block}@keyframes _reference-letter-shake_2y81c_1{0%,to{transform:translate(0)}35%{transform:translate(-2px)}70%{transform:translate(2px)}}._practicePageState_2y81c_9181,._practicePageComplete_2y81c_9182{color:#54738c;text-align:center;place-items:center;gap:12px;padding:56px 20px;display:grid}._practicePageComplete_2y81c_9182 h2{color:#173247;margin:0;font-size:28px;font-weight:560}._practicePageComplete_2y81c_9182 p{color:#8492a0;margin:0;font-size:11px}._wordPickerOverlay_2y81c_9204{z-index:120;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#08162347;place-items:center;padding:20px;display:grid;position:fixed;inset:0}._wordPicker_2y81c_9204{background:#fff;border:1px solid #fffc;border-radius:18px;flex-direction:column;width:min(760px,100%);height:min(84vh,760px);max-height:min(84vh,760px);display:flex;overflow:hidden;box-shadow:0 28px 80px #01111f3d}._wordPickerHeader_2y81c_9228{border-bottom:1px solid #3d556b1a;justify-content:space-between;align-items:flex-start;gap:14px;padding:18px 20px 14px;display:flex}._wordPickerHeader_2y81c_9228 h3{color:#20394e;margin:5px 0 0;font-size:20px;font-weight:580}._wordPickerHeader_2y81c_9228 p{color:#8492a0;margin:5px 0 0;font-size:10px}._wordPickerSearch_2y81c_9250{color:#6d8192;background:#f7fbfecc;border:1px solid #3d556b24;border-radius:10px;align-items:center;gap:8px;margin:14px 20px 8px;padding:0 11px;display:flex}._wordPickerSearch_2y81c_9250 input{color:#354a5e;background:0 0;border:0;outline:none;width:100%;min-height:38px;font-size:11px}._wordPickerList_2y81c_9272{flex:1;min-height:0;padding:0 20px 20px;overflow-y:auto}._wordPickerGroup_2y81c_9279 h4{z-index:1;color:#6d8192;background:#fff;margin:0;padding:10px 0 6px;font-size:10px;font-weight:580;position:sticky;top:0}._wordPickerItem_2y81c_9291,._wordPickerItemActive_2y81c_9292{color:#354a5e;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:30px minmax(120px,.8fr) minmax(0,1.4fr);align-items:center;gap:10px;width:100%;padding:9px 8px;display:grid}._wordPickerItem_2y81c_9291:hover{background:#f0f7fccc}._wordPickerItemActive_2y81c_9292{background:#e8f3fbe6;border-color:#6f9ac13d}._wordPickerItem_2y81c_9291 em,._wordPickerItemActive_2y81c_9292 em{color:#9aa8b4;font-variant-numeric:tabular-nums;font-size:9px;font-style:normal}._wordPickerItem_2y81c_9291 strong,._wordPickerItemActive_2y81c_9292 strong{color:#2b4860;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:580;overflow:hidden}._wordPickerItem_2y81c_9291 span,._wordPickerItemActive_2y81c_9292 span{color:#748597;text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}@media (width<=760px){._practicePage_2y81c_7795{padding:80px 10px 16px}._practicePageHeader_2y81c_7806{border-radius:14px}._practicePageMain_2y81c_8031{padding-top:16px}._practiceNavTitle_2y81c_7852{gap:4px;max-width:46%}._practicePage_2y81c_7795 ._glassBrand_2y81c_3184{min-width:auto}._practicePage_2y81c_7795 ._glassBrand_2y81c_3184>div{display:none}._practiceNavTitle_2y81c_7852 span{font-size:9px}._practiceNavTitle_2y81c_7852 strong{font-size:12px}._practicePageCard_2y81c_8068{padding:18px}._readingPageMain_2y81c_8136{padding:16px 0}._readingPageCard_2y81c_8148{padding:20px}._readingDocument_2y81c_8162{padding:30px 22px}._readingDocumentBody_2y81c_8237{font-size:16px;line-height:1.95}._readingEditPanel_2y81c_8364{width:calc(100vw - 20px);max-height:76vh;top:76px;right:10px}._wordPickerOverlay_2y81c_9204{padding:8px}._wordPicker_2y81c_9204{border-radius:14px;height:92vh;max-height:92vh}._wordPickerHeader_2y81c_9228{padding:14px 14px 10px}._wordPickerSearch_2y81c_9250{margin-left:14px;margin-right:14px}._wordPickerList_2y81c_9272{padding-left:14px;padding-right:14px}._wordPickerItem_2y81c_9291,._wordPickerItemActive_2y81c_9292{grid-template-columns:24px minmax(100px,.8fr) minmax(0,1.2fr);gap:7px}}@media (width<=520px){._readingPage_2y81c_8136 ._glassNav_2y81c_3163{gap:6px;padding:0 8px}._readingPage_2y81c_8136 ._glassBrand_2y81c_3184{flex:0 0 40px}._readingPage_2y81c_8136 ._glassBrand_2y81c_3184 ._brandMark_2y81c_169{border-radius:12px;flex-basis:40px;width:40px;height:40px}._readingPage_2y81c_8136 ._practiceNavTitle_2y81c_7852{max-width:none;left:58px;right:132px;overflow:hidden;transform:none}._readingPage_2y81c_8136 ._practiceNavTitle_2y81c_7852 span,._readingPage_2y81c_8136 ._practicePageProgress_2y81c_7845{display:none}._readingPage_2y81c_8136 ._practicePreviewButton_2y81c_7906,._readingPage_2y81c_8136 ._practiceNavBack_2y81c_8018{justify-content:center;gap:0;width:36px;min-width:36px;padding:0;font-size:0}}@media (width<=640px){._practiceSummary_2y81c_7662{flex-direction:column;align-items:stretch;gap:14px}._practiceSummary_2y81c_7662>div{text-align:center;width:100%}._practiceSummary_2y81c_7662 ._primaryButton_2y81c_432{justify-content:center;align-self:center;min-width:150px}._spellingPage_2y81c_9494 ._glassNav_2y81c_3163{gap:6px;padding:0 8px}._spellingPage_2y81c_9494 ._glassBrand_2y81c_3184{flex:0 0 40px}._spellingPage_2y81c_9494 ._glassBrand_2y81c_3184 ._brandMark_2y81c_169{border-radius:12px;flex-basis:40px;width:40px;height:40px}._spellingPage_2y81c_9494 ._practiceNavTitle_2y81c_7852{max-width:none;left:58px;right:96px;overflow:hidden;transform:none}._spellingPage_2y81c_9494 ._practiceNavTitle_2y81c_7852 span,._spellingPage_2y81c_9494 ._practicePageProgress_2y81c_7845,._spellingPage_2y81c_9494 ._practicePreviewButton_2y81c_7906,._spellingPage_2y81c_9494 ._practiceMobileHidden_2y81c_9521{display:none}._spellingPage_2y81c_9494 ._practiceNavActions_2y81c_7887{gap:6px}._spellingPage_2y81c_9494 ._practiceNavBack_2y81c_8018{justify-content:center;gap:0;width:36px;min-width:36px;padding:0;font-size:0}._spellingPage_2y81c_9494 ._practiceSettingsPanel_2y81c_7924{color:#20394e;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;width:min(320px,100vw - 16px);max-height:calc(100dvh - 90px);padding:14px;right:0;overflow-y:auto}._spellingPage_2y81c_9494 ._practiceMobileActions_2y81c_7940{border-bottom:1px solid #3d556b1a;gap:10px;padding-bottom:12px;display:grid}._practiceMobileActions_2y81c_7940>div:first-child{justify-content:space-between;align-items:center;gap:12px;display:flex}._practiceMobileActions_2y81c_7940>div:first-child span{color:#7b8b9a;font-size:9px}._practiceMobileActions_2y81c_7940>div:first-child strong{color:#2d4a60;font-variant-numeric:tabular-nums;font-size:11px}._practiceMobileActionRow_2y81c_9573{gap:7px;display:flex}._practiceMobileActionButton_2y81c_9578{color:#45647c;white-space:nowrap;background:#f8fbfd;border:1px solid #3d556b21;border-radius:9px;flex:1;justify-content:center;align-items:center;gap:5px;min-width:0;min-height:36px;padding:0 8px;font-size:9px;display:inline-flex}}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--visual-style-name:"白色玻璃视觉";--bg-canvas:#fff;--bg-canvas-raised:#f7fafc;--bg-surface:#ffffffd1;--bg-surface-soft:#f8fbffb8;--bg-elevated:#ffffffed;--bg-interactive:#ebf3faf0;--bg-selected:#e0edf8f5;--glass-white:#ffffffbd;--glass-white-strong:#ffffffe0;--border-subtle:#445e7a24;--border-default:#3d597738;--border-strong:#314f6d57;--border-accent:#336b9773;--text-primary:#182638;--text-secondary:#4d5e72;--text-muted:#758497;--text-faint:#93a0b0;--text-inverse:#f8fbff;--accent-primary:#3975a5;--accent-primary-strong:#285d87;--accent-primary-muted:#6a91b1;--accent-primary-faint:#3975a51a;--accent-warm:#b1833d;--accent-warm-faint:#b1833d1c;--mastery-weak:#b56d78;--mastery-due:#b38d4f;--mastery-strong:#4f7fa9;--mastery-forgotten:#84909f;--success:#53806c;--danger:#b45e6c;--focus-ring:0 0 0 2px #fffffff2, 0 0 0 4px #2e628f94;--font-sans:"Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono:"Cascadia Code", "SFMono-Regular", Consolas, monospace;--radius-xs:7px;--radius-sm:11px;--radius-md:16px;--radius-lg:22px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:32px;--duration-fast:.16s;--duration-base:.24s;--duration-slow:.32s;--ease-standard:cubic-bezier(.2, .7, .2, 1);--shadow-drawer:0 24px 70px #071a2c3d;--shadow-surface:0 18px 48px #081f3321}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#fff;min-width:320px}body{min-width:320px;min-height:100dvh;color:var(--text-primary);font-family:var(--font-sans);background:#fff;margin:0;font-size:15px;line-height:1.5;overflow-x:hidden}button,input,textarea,select{color:inherit;font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{border:0}button:not(:disabled),a,select{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}input,textarea,select{border:0;outline:none}select,option{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}option{color:#182638;background-color:#fff}textarea{resize:none}:focus-visible{box-shadow:var(--focus-ring);outline:none}::selection{color:#f2f6fc;background:#5c82b273}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#788fa68c padding-box padding-box;border:2px solid #0000;border-radius:8px}.force-graph-container,.force-graph-container canvas{width:100%!important;height:100%!important}.force-graph-container canvas{display:block}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}