.Nav_nav__uA57t{position:-webkit-sticky;position:sticky;top:0;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:0 5%;height:68px;background:rgba(13,31,60,.97);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(201,168,76,.12)}.Nav_logo__HeBvV{font-family:-apple-system,Helvetica Neue,sans-serif;font-size:1.25rem;font-weight:500;color:#fff;text-decoration:none;letter-spacing:-.02em;display:inline-flex;align-items:baseline;gap:0}.Nav_logo__HeBvV span{color:var(--gold);font-size:1.55rem;line-height:1;font-weight:500}.Nav_links__AwB6j{display:flex;align-items:center;gap:2rem;list-style:none}.Nav_links__AwB6j a{color:hsla(0,0%,100%,.6);text-decoration:none;font-size:.88rem;transition:color .2s}.Nav_links__AwB6j a.Nav_active___foWc,.Nav_links__AwB6j a:hover{color:#fff}.Nav_links__AwB6j a.Nav_active___foWc{font-weight:600}.Nav_right__3EaTA{display:flex;align-items:center;gap:.75rem}.Nav_dashLink__xToAm{color:hsla(0,0%,100%,.6);font-size:.88rem;text-decoration:none;transition:color .2s}.Nav_dashLink__xToAm:hover{color:#fff}.Nav_ghostBtn__acKp6{color:hsla(0,0%,100%,.6);font-size:.88rem;text-decoration:none;transition:color .2s}.Nav_ghostBtn__acKp6:hover{color:#fff}.Nav_primaryBtn__MFpJK{background:var(--gold);color:var(--navy);font-size:.85rem;font-weight:700;padding:.45rem 1.1rem;border-radius:6px;text-decoration:none;transition:all .2s}.Nav_primaryBtn__MFpJK:hover{background:var(--gold-light)}.Nav_signOut__Jgs8f{background:none;border:1px solid hsla(0,0%,100%,.15);color:hsla(0,0%,100%,.5);font-size:.82rem;padding:.35rem .85rem;border-radius:6px;cursor:pointer;transition:all .2s}.Nav_signOut__Jgs8f:hover{border-color:hsla(0,0%,100%,.3);color:#fff}.Nav_burger__TKpnW{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.Nav_burger__TKpnW span{display:block;width:22px;height:2px;background:hsla(0,0%,100%,.7);border-radius:2px}.Nav_mobileMenu__rXXpD{position:absolute;top:68px;left:0;right:0;background:var(--navy);border-bottom:1px solid rgba(201,168,76,.12);padding:1rem 5%;display:flex;flex-direction:column;gap:.25rem}.Nav_mobileMenu__rXXpD a,.Nav_mobileMenu__rXXpD button{display:block;padding:.75rem 0;color:hsla(0,0%,100%,.7);font-size:.95rem;text-decoration:none;background:none;border:none;border-bottom:1px solid hsla(0,0%,100%,.06);text-align:left;width:100%}.Nav_mobileMenu__rXXpD a:last-child,.Nav_mobileMenu__rXXpD button:last-child{border-bottom:none}@media (max-width:768px){.Nav_links__AwB6j,.Nav_right__3EaTA{display:none}.Nav_burger__TKpnW{display:flex}}.lesson_layout__AKxBw{display:grid;grid-template-columns:260px 1fr;min-height:calc(100vh - 68px);max-width:1300px;margin:0 auto}.lesson_sidebar__cpl1O{background:#fff;border-right:1px solid var(--border);padding:2rem 1.25rem;position:-webkit-sticky;position:sticky;top:68px;height:calc(100vh - 68px);overflow-y:auto}.lesson_sidebarLabel__dahmu{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-light);margin-bottom:1rem}.lesson_sideLesson__cifT8{display:flex;align-items:center;gap:.65rem;padding:.6rem .75rem;border-radius:8px;text-decoration:none;transition:all .15s;margin-bottom:.15rem}.lesson_sideLesson__cifT8:hover{background:var(--cream)}.lesson_sideLessonActive__BikEf{background:rgba(13,31,60,.06)!important}.lesson_sideDot__xJMkI{width:22px;height:22px;border-radius:50%;background:var(--cream);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.68rem;font-weight:700;color:var(--text-light);flex-shrink:0}.lesson_sideLessonDone__NLxJu .lesson_sideDot__xJMkI{background:var(--green-bg);border-color:rgba(22,163,74,.3);color:var(--green)}.lesson_sideLessonActive__BikEf .lesson_sideDot__xJMkI{background:var(--navy);border-color:var(--navy);color:#fff}.lesson_sideName__LR6iQ{font-size:.82rem;font-weight:500;color:var(--text-dark);line-height:1.3}.lesson_sideLessonActive__BikEf .lesson_sideName__LR6iQ{font-weight:600}.lesson_sideLessonDone__NLxJu .lesson_sideName__LR6iQ{color:var(--text-light)}.lesson_main__IkSkh{padding:3rem 4rem;background:var(--cream)}.lesson_breadcrumb__MfOat{display:flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--text-light);margin-bottom:2rem}.lesson_breadcrumb__MfOat a{color:var(--text-light);text-decoration:none;transition:color .2s}.lesson_breadcrumb__MfOat a:hover{color:var(--gold)}.lesson_lessonHeader__cLwgb{margin-bottom:2rem}.lesson_lessonEyebrow__hAQWp{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}.lesson_lessonTitle__fl9Xe{font-family:Playfair Display,serif;font-size:clamp(1.6rem,2.5vw,2.2rem);font-weight:700;color:var(--navy);letter-spacing:-.02em;line-height:1.2}.lesson_lessonBody__ab1r3{max-width:680px;font-size:.95rem;line-height:1.8;color:var(--text-mid)}.lesson_lessonBody__ab1r3 h2{font-size:1.35rem;margin:2.25rem 0 .75rem}.lesson_lessonBody__ab1r3 h2,.lesson_lessonBody__ab1r3 h3{font-family:Playfair Display,serif;color:var(--navy);font-weight:700}.lesson_lessonBody__ab1r3 h3{font-size:1.1rem;margin:1.5rem 0 .5rem}.lesson_lessonBody__ab1r3 p{margin-bottom:1rem}.lesson_lessonBody__ab1r3 strong{font-weight:600;color:var(--text-dark)}.lesson_lessonBody__ab1r3 ol,.lesson_lessonBody__ab1r3 ul{padding-left:1.5rem;margin-bottom:1rem}.lesson_lessonBody__ab1r3 li{margin-bottom:.4rem}.lesson_lessonBody__ab1r3 blockquote{border-left:3px solid var(--gold);padding:1rem 1.5rem;background:#fff;border-radius:0 10px 10px 0;margin:1.75rem 0}.lesson_quiz__T8Ser{max-width:680px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:2rem;margin:3rem 0;box-shadow:var(--shadow)}.lesson_quizLabel__dssnI{font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:.4rem}.lesson_quizTitle__nlySA{font-family:Playfair Display,serif;font-size:1.15rem;color:var(--navy);margin-bottom:1.5rem}.lesson_questionHidden__z1mKT{display:none}.lesson_questionProgress__mVjER{font-size:.75rem;color:var(--text-light);margin-bottom:.75rem}.lesson_questionText__Nu4S7{font-size:.95rem;font-weight:600;color:var(--navy);margin-bottom:1.1rem;line-height:1.5}.lesson_options__2XLsj{display:flex;flex-direction:column;gap:.6rem}.lesson_option__7Q7nP{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border:1.5px solid var(--border);border-radius:10px;cursor:pointer;transition:all .2s;font-size:.9rem;color:var(--text-mid)}.lesson_optionSelected__MlcvA,.lesson_option__7Q7nP:hover{border-color:var(--gold);color:var(--navy)}.lesson_optionSelected__MlcvA{background:rgba(201,168,76,.06)}.lesson_optionCorrect__kfURR{border-color:var(--green)!important;background:var(--green-bg)!important;color:var(--green)!important;font-weight:500}.lesson_optionWrong__aoa83{border-color:var(--error)!important;background:var(--error-bg)!important;color:var(--error)!important}.lesson_optionRadio__0pfLU{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);flex-shrink:0;transition:all .2s}.lesson_optionSelected__MlcvA .lesson_optionRadio__0pfLU{border-color:var(--gold);background:var(--gold)}.lesson_optionCorrect__kfURR .lesson_optionRadio__0pfLU{border-color:var(--green);background:var(--green)}.lesson_optionWrong__aoa83 .lesson_optionRadio__0pfLU{border-color:var(--error);background:var(--error)}.lesson_explanation__SIz_6{margin-top:.85rem;padding:.8rem 1rem;border-radius:8px;font-size:.85rem;line-height:1.55}.lesson_explanationCorrect__BwXNT{background:var(--green-bg);color:var(--green);border:1px solid rgba(22,163,74,.2)}.lesson_explanationWrong__rq_tL{background:var(--error-bg);color:var(--error);border:1px solid rgba(220,38,38,.2)}.lesson_quizResult__nRZ6X{text-align:center;padding:1rem 0}.lesson_scoreCircle__0DmNZ{width:80px;height:80px;border-radius:50%;background:var(--navy);display:flex;align-items:baseline;justify-content:center;margin:0 auto 1.1rem;padding-top:1.25rem}.lesson_scoreNum__sBkV6{font-family:Playfair Display,serif;font-size:1.6rem;color:var(--gold);line-height:1}.lesson_scoreDenom__SBzcK{font-size:.7rem;color:hsla(0,0%,100%,.4)}.lesson_scoreTitle__u_EV8{font-family:Playfair Display,serif;font-size:1.2rem;color:var(--navy);margin-bottom:.5rem}.lesson_scoreMsg__3jujW{font-size:.88rem;color:var(--text-mid);line-height:1.6;margin-bottom:1.25rem}.lesson_lessonNav___6sCL{max-width:680px;display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid var(--border);margin-top:2rem}.lesson_gateOverlay__KYZh1{position:fixed;inset:0;background:rgba(13,31,60,.65);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:500;display:flex;align-items:center;justify-content:center;padding:1.5rem}.lesson_gateCard__CZqJ5{background:#fff;border-radius:20px;padding:2.5rem;max-width:440px;width:100%;box-shadow:var(--shadow-lg);animation:lesson_fadeUp__gQKxE .3s ease both}.lesson_gateIcon__esLyA{font-size:2.25rem;margin-bottom:.9rem;text-align:center}.lesson_gateTitle__9ZP4L{font-family:Playfair Display,serif;font-size:1.45rem;color:var(--navy);margin-bottom:.5rem;text-align:center}.lesson_gateSub__20hwn{font-size:.88rem;color:var(--text-mid);line-height:1.65;margin-bottom:1.5rem;text-align:center}.lesson_gateForm__9Xawl{display:flex;flex-direction:column;gap:.75rem}.lesson_gateNote__TVmKx{font-size:.73rem;color:var(--text-light);text-align:center}.lesson_gateAlready__4nGWw{font-size:.82rem;color:var(--text-light);text-align:center;margin-top:.75rem}.lesson_gateAlready__4nGWw a{color:var(--gold);font-weight:600;text-decoration:none}@media (max-width:900px){.lesson_layout__AKxBw{grid-template-columns:1fr}.lesson_sidebar__cpl1O{display:none}.lesson_main__IkSkh{padding:2rem 1.5rem}}@media (max-width:768px){.lesson_layout__AKxBw{grid-template-columns:1fr}.lesson_sidebar__cpl1O{display:none}.lesson_main__IkSkh{padding:1.5rem}.lesson_lessonNav___6sCL{flex-direction:column;gap:.75rem}.lesson_lessonNav___6sCL a,.lesson_lessonNav___6sCL button{width:100%;text-align:center}.lesson_quiz__T8Ser{padding:1.25rem}.lesson_gateCard__CZqJ5{padding:1.5rem}}