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1rem;font-style:italic}.SelectionToolbar-module__EJF8ua__aiPlaceholder{color:#94a3b8;text-align:center;flex-direction:column;align-items:center;gap:12px;padding:30px 0;display:flex}.SelectionToolbar-module__EJF8ua__loadingSpinner{color:#64748b;flex-direction:column;align-items:center;gap:12px;font-weight:500;display:flex}.SelectionToolbar-module__EJF8ua__spinner{border:3px solid #e2e8f0;border-top-color:#04aa6d;border-radius:50%;width:24px;height:24px;animation:1s linear infinite SelectionToolbar-module__EJF8ua__spin}@keyframes SelectionToolbar-module__EJF8ua__spin{to{transform:rotate(360deg)}}.SelectionToolbar-module__EJF8ua__premiumTeaser{text-align:center;background:#f9fafb;border:1px dashed #e2e8f0;border-radius:12px;padding:30px 20px}.SelectionToolbar-module__EJF8ua__lockIcon{margin-bottom:16px;font-size:3rem;animation:2s infinite SelectionToolbar-module__EJF8ua__bounce;display:block}.SelectionToolbar-module__EJF8ua__premiumTitle{color:#04aa6d;margin-bottom:8px;font-size:1.25rem;font-weight:700}.SelectionToolbar-module__EJF8ua__premiumDesc{color:#64748b;margin-bottom:24px;line-height:1.5}.SelectionToolbar-module__EJF8ua__subscribeButton{color:#fff;cursor:pointer;background:linear-gradient(135deg,#059669,#047857);border:none;border-radius:8px;padding:12px 32px;font-size:1rem;font-weight:600;transition:transform .2s;box-shadow:0 4px 12px #04aa6d4d}.SelectionToolbar-module__EJF8ua__subscribeButton:hover{transform:translateY(-2px);box-shadow:0 6px 16px #04aa6d66}@keyframes SelectionToolbar-module__EJF8ua__bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}
.CalculatorLink-module__4QynNW__container{cursor:pointer;color:inherit;background:linear-gradient(135deg,#f0f9ff 0%,#e0f2fe 100%);border:1px solid #bae6fd;border-radius:12px;justify-content:space-between;align-items:center;margin:2rem 0;padding:1.5rem;text-decoration:none;transition:all .3s;display:flex;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.CalculatorLink-module__4QynNW__container:hover{background:linear-gradient(135deg,#e0f2fe 0%,#bae6fd 100%);border-color:#7dd3fc;transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.CalculatorLink-module__4QynNW__content{align-items:center;gap:1rem;display:flex}.CalculatorLink-module__4QynNW__icon{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;font-size:2.5rem;display:flex;box-shadow:0 2px 4px #0000000d}.CalculatorLink-module__4QynNW__text{flex-direction:column;gap:.25rem;display:flex}.CalculatorLink-module__4QynNW__title{color:#0f172a;margin:0;font-size:1.25rem;font-weight:700}.CalculatorLink-module__4QynNW__description{color:#475569;margin:0;font-size:.95rem}.CalculatorLink-module__4QynNW__arrow{color:#0284c7;font-size:1.5rem;transition:transform .3s}.CalculatorLink-module__4QynNW__container:hover .CalculatorLink-module__4QynNW__arrow{transform:translate(5px)}
.Sidebar-module__WZVnLW__sidebar{width:var(--sidebar-width,220px);height:calc(100vh - var(--header-height,60px));background-color:var(--color-bg-sidebar);border-right:1px solid var(--color-border);top:var(--header-height,60px);z-index:10;padding-bottom:40px;position:fixed;left:0;overflow-y:auto}.Sidebar-module__WZVnLW__qpSection{border-bottom:1px solid var(--color-border);background-color:#f8f9fa;margin-bottom:5px;padding:10px 0}.Sidebar-module__WZVnLW__selectWrapper{padding:0 16px 10px}.Sidebar-module__WZVnLW__yearSelect{border:1px solid var(--color-border);cursor:pointer;width:100%;color:var(--color-text);background-color:#fff;border-radius:4px;padding:8px;font-size:.85rem}.Sidebar-module__WZVnLW__yearSelect:focus{outline:2px solid var(--color-secondary);border-color:#0000}.Sidebar-module__WZVnLW__sidebarHeader{justify-content:space-between;align-items:center;display:flex}.Sidebar-module__WZVnLW__sectionTitle{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-light);padding:16px 20px 8px;font-size:.85rem;font-weight:700}.Sidebar-module__WZVnLW__closeButton{display:none}.Sidebar-module__WZVnLW__link{color:var(--color-text);padding:6px 16px;font-size:.85rem;transition:background-color .2s,color .2s;display:block}.Sidebar-module__WZVnLW__link:hover{color:#000;background-color:#e0e0e0}.Sidebar-module__WZVnLW__active,.Sidebar-module__WZVnLW__active:hover{background-color:var(--color-secondary);color:#fff}.Sidebar-module__WZVnLW__mobileChapterBar{border:none;border-bottom:1px solid var(--color-border);cursor:pointer;text-align:left;width:100%;color:var(--color-text);top:var(--header-height,60px);z-index:900;background-color:#fff;align-items:center;gap:12px;padding:12px 16px;font-size:.95rem;font-weight:600;transition:background-color .2s;display:none;position:fixed;left:0;right:0;box-shadow:0 2px 4px #0000000d}.Sidebar-module__WZVnLW__mobileChapterBar:hover{background-color:#f8f9fa}.Sidebar-module__WZVnLW__barIcon{color:#666;font-size:1.2rem}.Sidebar-module__WZVnLW__barText{flex:1}.Sidebar-module__WZVnLW__barChevron{color:#666;font-size:.8rem}.Sidebar-module__WZVnLW__backdrop{display:none}@media (max-width:768px){.Sidebar-module__WZVnLW__mobileChapterBar{display:flex}.Sidebar-module__WZVnLW__sidebar{top:var(--header-height,60px);z-index:1200;height:calc(100vh - var(--header-height,60px));transition:transform .3s;position:fixed;left:0;transform:translate(-100%)}.Sidebar-module__WZVnLW__sidebarOpen{transform:translate(0)}.Sidebar-module__WZVnLW__closeButton{color:var(--color-text);cursor:pointer;background:0 0;border:none;padding:8px 16px;font-size:2rem;line-height:1;display:block}.Sidebar-module__WZVnLW__backdrop{z-index:1100;background-color:#00000080;display:block;position:fixed;inset:0}}
.TopicLayout-module__UQby_G__layoutContainer{min-height:100vh}.TopicLayout-module__UQby_G__topicContentWrapper{margin-left:var(--sidebar-width,260px);box-sizing:border-box;max-width:100%;padding:40px 24px}@media (max-width:768px){.TopicLayout-module__UQby_G__topicContentWrapper{margin-left:0;padding:70px 16px 20px}}@media (max-width:480px){.TopicLayout-module__UQby_G__topicContentWrapper{padding:70px 12px 20px}}