@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/f639721981034f88-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/9766a7e9e2e0ad5a-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/b66cf8e69499582a-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/aa016aab0e6d1295-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/22a5144ee8d83bca-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Fallback;src:local("Arial");ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.00%;size-adjust:104.76%}.__className_ba8355{font-family:Geist,Geist Fallback;font-style:normal}.__variable_ba8355{--font-geist-sans:"Geist","Geist Fallback"}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/013b72fa676f92e0-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/b9408752a0c24fb9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/65f03d54ccadf4a8-s.woff2) format("woff2");unicode-range:u+2000-2001,u+2004-2008,u+200a,u+23b8-23bd,u+2500-259f}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/e038a29029a234f2-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/2b5b02fc7e511755-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/studykit/_next/static/media/7d4881bb7e1bf84d-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Mono Fallback;src:local("Arial");ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.00%;size-adjust:134.59%}.__className_fd3e7d{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.__variable_fd3e7d{--font-geist-mono-loaded:"Geist Mono","Geist Mono Fallback"}.SkShell_shell__ulgBh{display:flex;min-height:100dvh;max-width:100vw;overflow-x:hidden;overflow-x:clip}.SkShell_sidebarSlot__ixD7u{display:none;flex:0 0 auto;min-width:0}.SkShell_main__Poc9I{min-width:0;flex:1 1 auto;overflow:auto;display:flex;flex-direction:column}.SkShell_mainInner__6yh1z{flex:1;max-width:1080px;width:100%;margin-inline:auto;padding:28px 36px 80px}.SkShell_mainInnerFull__pg93r{flex:1;min-width:0;width:100%}.SkShell_bare__w82hx{min-height:100dvh;max-width:100vw;overflow-x:hidden}.SkShell_bareMain__4K4M5{min-height:100dvh;overflow:auto}.SkShell_sidebar__9GAIe{position:sticky;top:0;height:100dvh;overflow-y:auto;background:var(--ck-muted);border-right:1px solid var(--ck-border);padding:20px 16px;display:flex;flex-direction:column;gap:2px}.SkShell_brand__Ih6tR{font-family:var(--ck-font-heading);font-weight:800;font-size:18px;letter-spacing:-.02em;padding:0 8px 16px;display:flex;align-items:center;gap:8px;color:var(--ck-ink)}.SkShell_brandDot__9L4Rx{width:24px;height:24px;background:var(--ck-primary);border-radius:6px;display:inline-block}.SkShell_navSection__TfenL{font-family:var(--ck-font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ck-ink-muted);padding:14px 8px 4px}.SkShell_navItem__IYM_A{padding:8px 10px;border-radius:var(--ck-radius-sm);color:var(--ck-ink);font-size:13.5px;font-weight:500;display:flex;align-items:center;gap:10px;transition:background var(--ck-dur-fast) var(--ck-ease-out),color var(--ck-dur-fast) var(--ck-ease-out)}.SkShell_navActive__Ctshb,.SkShell_navItem__IYM_A:hover{background:var(--ck-secondary)}.SkShell_navActive__Ctshb{color:var(--ck-primary);font-weight:600}.SkShell_navIcon__gU_qR{opacity:.85;flex-shrink:0}.SkShell_nbadge__U0nJN{margin-left:auto;font-family:var(--ck-font-mono);font-size:10.5px;font-weight:600;background:var(--ck-accent);color:var(--ck-accent-foreground);border-radius:var(--ck-radius-pill);padding:1px 7px}.SkShell_sideFoot__eTca0{margin-top:auto;padding-top:12px;border-top:1px solid var(--ck-border);display:flex;flex-direction:column;gap:6px}.SkShell_acct__HE9BA{display:flex;align-items:center;gap:10px;padding:8px;border-radius:var(--ck-radius-sm);transition:background var(--ck-dur-fast) var(--ck-ease-out)}.SkShell_acct__HE9BA:hover{background:var(--ck-secondary)}.SkShell_acctAva__svljT{width:30px;height:30px;border-radius:8px;background:var(--ck-primary);color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.SkShell_acctBody__W0MQ_{min-width:0;line-height:1.15}.SkShell_acctName__FyXFY{font-size:13px;font-weight:600;display:block;color:var(--ck-ink)}.SkShell_acctSub__9pMde{font-size:11px;color:var(--ck-ink-muted);display:block}.SkShell_cog__1pFr7{margin-left:auto;color:var(--ck-ink-muted);opacity:.8;flex-shrink:0}.SkShell_crChip___j84N{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--ck-radius-sm);border:1px solid var(--ck-border);background:var(--ck-card);font-size:12.5px;font-weight:600;color:var(--ck-ink);transition:border-color var(--ck-dur-fast) var(--ck-ease-out)}.SkShell_crChip___j84N:hover{border-color:color-mix(in oklab,var(--ck-primary) 30%,var(--ck-border))}.SkShell_crChip___j84N b{font-variant-numeric:tabular-nums}.SkShell_crUp___nh2z{margin-left:auto;font-size:10.5px;letter-spacing:.04em;color:var(--ck-primary)}.SkShell_crUp___nh2z,.SkShell_proBadge__DrMW6{font-family:var(--ck-font-mono);text-transform:uppercase}.SkShell_proBadge__DrMW6{margin-left:4px;font-size:9.5px;font-weight:700;letter-spacing:.06em;background:var(--ck-accent);color:var(--ck-accent-foreground);border-radius:var(--ck-radius-pill);padding:2px 7px;line-height:1.4;white-space:nowrap}.SkShell_crChipPrem__7bj8J{border-color:color-mix(in oklab,var(--ck-primary) 45%,var(--ck-border));background:color-mix(in oklab,var(--ck-primary) 8%,var(--ck-card));color:var(--ck-primary)}.SkShell_crChipPrem__7bj8J:hover{border-color:var(--ck-primary)}.SkShell_botnav__GpH_M{display:none}.SkShell_botTab__ot4qJ{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 1px;font-size:10px;font-weight:600;color:var(--ck-ink-muted);border-radius:var(--ck-radius-sm);text-align:center;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.SkShell_botOn__Xg1iC{color:var(--ck-primary)}@media (min-width:1024px){.SkShell_sidebarSlot__ixD7u{display:block}}@media (max-width:1023px){.SkShell_mainInner__6yh1z{padding:10px 16px max(calc(84px + env(safe-area-inset-bottom)),calc(var(--sk-bottom-inset, 0px) + 16px))}.SkShell_mainInnerFull__pg93r{padding-bottom:calc(var(--sk-bottom-inset, 0px) + 16px)}.SkShell_botnav__GpH_M{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:45;max-width:100vw;gap:0;background:color-mix(in oklab,var(--ck-card) 94%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-top:1px solid var(--ck-border);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.SkShell_acct__HE9BA,.SkShell_crChip___j84N,.SkShell_navItem__IYM_A{transition:none}}.SkShell_botIconWrap__rX5Ze{position:relative;display:inline-flex}.SkShell_botBadge__PZlKs{position:absolute;top:-5px;right:-13px;background:var(--ck-accent);color:var(--ck-accent-foreground);font-family:var(--ck-font-mono);font-size:9px;font-weight:700;border-radius:var(--ck-radius-pill);padding:0 4px;line-height:13px;min-width:13px;text-align:center}