.CategoryRail-module__yt-rDW__railContainer{background:var(--background);border-bottom:1px solid var(--border);z-index:40;width:100%;margin-bottom:2rem;padding:.5rem 0;position:sticky;top:72px}.CategoryRail-module__yt-rDW__scrollArea{scrollbar-width:none;-ms-overflow-style:none;white-space:nowrap;justify-content:flex-start;gap:2rem;max-width:1400px;margin:0 auto;padding:.5rem 1rem;display:flex;overflow:auto hidden}@media (min-width:640px){.CategoryRail-module__yt-rDW__scrollArea{padding-left:2rem;padding-right:2rem}}@media (min-width:1024px){.CategoryRail-module__yt-rDW__scrollArea{gap:2.5rem;padding-left:4rem;padding-right:4rem}}@media (max-width:1024px){.CategoryRail-module__yt-rDW__scrollArea{gap:1.5rem}}.CategoryRail-module__yt-rDW__scrollArea::-webkit-scrollbar{display:none}.CategoryRail-module__yt-rDW__item{color:var(--text-muted);cursor:pointer;flex-direction:column;align-items:center;gap:.5rem;min-width:4rem;padding-bottom:.25rem;text-decoration:none;transition:all .2s;display:flex;position:relative}.CategoryRail-module__yt-rDW__item:hover{color:var(--text-main);transform:translateY(-2px)}.CategoryRail-module__yt-rDW__active{color:var(--secondary);font-weight:600}.CategoryRail-module__yt-rDW__active:after{content:"";background:var(--secondary);border-radius:2px 2px 0 0;width:60%;height:3px;position:absolute;bottom:-.5rem;left:50%;transform:translate(-50%)}.CategoryRail-module__yt-rDW__iconWrapper{background:var(--background);border:1px solid var(--border);border-radius:1rem;justify-content:center;align-items:center;width:3.5rem;height:3.5rem;margin-bottom:.25rem;transition:all .2s;display:flex}.CategoryRail-module__yt-rDW__item:hover .CategoryRail-module__yt-rDW__iconWrapper{border-color:var(--secondary);box-shadow:var(--shadow-md);background:#d4af370d}.CategoryRail-module__yt-rDW__active .CategoryRail-module__yt-rDW__iconWrapper{background:var(--secondary-gradient);color:#1e293b;border-color:#0000;box-shadow:0 4px 12px #d4af374d}.CategoryRail-module__yt-rDW__active:hover .CategoryRail-module__yt-rDW__iconWrapper{background:var(--secondary-gradient);opacity:.9;transform:translateY(-2px)}.CategoryRail-module__yt-rDW__label{font-size:.9rem;font-weight:500}@media (max-width:768px){.CategoryRail-module__yt-rDW__railContainer{padding:.75rem 0;top:56px}.CategoryRail-module__yt-rDW__scrollArea{gap:1.5rem;padding:.5rem 1rem}.CategoryRail-module__yt-rDW__iconWrapper{border-radius:50%;width:3rem;height:3rem}.CategoryRail-module__yt-rDW__item .CategoryRail-module__yt-rDW__iconWrapper svg{width:20px;height:20px}.CategoryRail-module__yt-rDW__label{font-size:.75rem}}
.academy-module__66Zu8q__pageContainer{background:var(--background);flex-direction:column;min-height:100vh;display:flex}.academy-module__66Zu8q__main{flex:1;padding-bottom:4rem}.academy-module__66Zu8q__feedLayout{max-width:820px;margin:2rem auto 0;display:block}.academy-module__66Zu8q__feedColumn{flex-direction:column;gap:2rem;max-width:900px;display:flex}.academy-module__66Zu8q__feedHeader{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1.5rem;display:flex}.academy-module__66Zu8q__feedTitle{color:var(--text-main);align-items:center;gap:.75rem;font-size:1.75rem;font-weight:800;display:flex}.academy-module__66Zu8q__searchContainer{width:100%;max-width:320px;position:relative}.academy-module__66Zu8q__searchIcon{color:var(--text-muted);pointer-events:none;width:1.25rem;height:1.25rem;position:absolute;top:50%;left:1rem;transform:translateY(-50%)}.academy-module__66Zu8q__searchInput{background:var(--surface);border:1px solid var(--border);width:100%;color:var(--text-main);border-radius:2rem;outline:none;padding:.75rem 1rem .75rem 3rem;font-size:.9rem;transition:all .2s}.academy-module__66Zu8q__searchInput:focus{border-color:var(--secondary);background:var(--background);box-shadow:0 0 0 3px #d4af371a}.academy-module__66Zu8q__searchInput::placeholder{color:var(--text-muted);opacity:.7}.academy-module__66Zu8q__sidebarColumn{flex-direction:column;gap:1.5rem;display:flex;position:static}@media (min-height:600px){.academy-module__66Zu8q__sidebarColumn{position:sticky;top:200px}}.academy-module__66Zu8q__sidebarColumn::-webkit-scrollbar{display:none}.academy-module__66Zu8q__sidebarCard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.5rem}.academy-module__66Zu8q__sidebarTitle{color:var(--text-brand);border-bottom:2px solid var(--border);letter-spacing:-.01em;margin-bottom:1.25rem;padding-bottom:.75rem;font-size:1.1rem;font-weight:700}.academy-module__66Zu8q__toolList{flex-direction:column;gap:.75rem;display:flex}.academy-module__66Zu8q__toolItem{border-bottom:1px solid var(--border);color:var(--text-main);align-items:center;gap:.9rem;padding:.9rem 0;text-decoration:none;transition:color .2s;display:flex}.academy-module__66Zu8q__toolItem:last-child{border-bottom:none;padding-bottom:0}.academy-module__66Zu8q__toolItem:hover{color:var(--secondary)}.academy-module__66Zu8q__trendingList{counter-reset:trending-counter;flex-direction:column;gap:0;padding-left:0;list-style:none;display:flex}.academy-module__66Zu8q__trendingItem{border-bottom:1px solid var(--border);align-items:flex-start;gap:1rem;padding:1rem 0;text-decoration:none;display:flex}.academy-module__66Zu8q__trendingItem:last-child{border-bottom:none}.academy-module__66Zu8q__trendingRank{color:var(--text-muted);opacity:.2;text-align:center;min-width:1.5rem;font-size:1.5rem;font-weight:900;line-height:1}.academy-module__66Zu8q__feedCard{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);gap:2rem;min-height:220px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.academy-module__66Zu8q__stretchedLink:after{z-index:1;content:"";position:absolute;inset:0}.academy-module__66Zu8q__feedCard:hover{box-shadow:var(--shadow-lg);border-color:var(--secondary);transform:translateY(-4px)}.academy-module__66Zu8q__feedImageContainer{flex:0 0 35%;position:relative;overflow:hidden}.academy-module__66Zu8q__feedImg{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}.academy-module__66Zu8q__feedCard:hover .academy-module__66Zu8q__feedImg{transform:scale(1.08)}.academy-module__66Zu8q__feedContent{flex-direction:column;flex:1;padding:1.75rem 2rem 1.75rem 0;display:flex}.academy-module__66Zu8q__feedMeta{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;flex-wrap:wrap;align-items:center;gap:.4rem .75rem;margin-bottom:1rem;font-size:.75rem;font-weight:700;display:flex}.academy-module__66Zu8q__feedCategory{color:var(--secondary)}.academy-module__66Zu8q__feedTitle{color:var(--text-brand);letter-spacing:-.02em;margin-bottom:1rem;font-size:1.6rem;font-weight:700;line-height:1.25}.academy-module__66Zu8q__feedDesc{color:var(--text-muted);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;flex:1;margin-bottom:1rem;font-size:1rem;line-height:1.6;display:-webkit-box;overflow:hidden}.academy-module__66Zu8q__feedFooter{border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:auto;padding-top:1rem;display:flex}@media (max-width:1024px){.academy-module__66Zu8q__feedLayout{grid-template-columns:1fr;gap:3rem}.academy-module__66Zu8q__sidebarColumn{order:2;grid-template-columns:1fr 1fr;gap:2rem;display:grid;position:static}.academy-module__66Zu8q__feedColumn{max-width:100%}}@media (max-width:640px){.academy-module__66Zu8q__sidebarColumn{grid-template-columns:1fr}.academy-module__66Zu8q__feedCard{flex-direction:column;height:auto}.academy-module__66Zu8q__feedImageContainer{flex:0 0 220px;width:100%}.academy-module__66Zu8q__feedContent{padding:1.5rem}.academy-module__66Zu8q__feedTitle{font-size:1.4rem}}