.font-concert{font-family:concert one,cursive}.katex-display{text-align:center;margin:.75em 0;overflow-x:auto;-webkit-overflow-scrolling:touch}.katex-display>.katex{display:inline-block;max-width:100%;white-space:nowrap;transform-origin:left center}.katex .katex-html,.katex .katex-mathml,.katex .katex-html>span{white-space:nowrap!important}@media(max-width:1024px){.katex-display>.katex{transform:scale(.95)}}@media(max-width:640px){.katex-display>.katex{transform:scale(.85)}}@media(max-width:400px){.katex-display>.katex{transform:scale(.75)}}h1,h2,h3,h4,h5,h6{font-family:concert one,cursive;font-weight:400;color:#ffb84d}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Oxygen,Ubuntu,Cantarell,open sans,helvetica neue,sans-serif}button,input,textarea,select{font-family:concert one,sans-serif}.mjx-math{font-family:initial!important}h1,.prose h1{font-size:2.2rem;line-height:1.3}h2,.prose h2{font-size:1.8rem;line-height:1.4}h3,.prose h3{font-size:1.5rem;line-height:1.4}h4,.prose h4{font-size:1.25rem}h5,.prose h5{font-size:1.1rem}h6,.prose h6{font-size:1rem;text-transform:uppercase;letter-spacing:.05em}.post-title{color:#ffb84d}.nav-font{font-family:concert one,cursive}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}.mocktest-card{border-left-width:4px;border-left-color:rgba(99,102,241,6%)}.mocktest-card:focus-within{outline:2px solid rgba(99,102,241,.12);outline-offset:2px}.start-btn{transition:transform .12s ease,box-shadow .12s ease}.start-btn:active{transform:translateY(1px)}