.problem-sec{padding:0 20px}.problem-wrapper{display:flex;gap:60px;margin:0 auto;max-width:1240px}.problem-wrapper .left{display:flex;flex:1;flex-direction:column;gap:20px}.problem-wrapper .right{display:flex;flex:1.5;flex-direction:column;gap:24px}.problem-wrapper .right .problem{border-radius:16px;cursor:pointer;display:flex;flex-direction:column;padding:36px}.problem-wrapper .right .problem-item{display:flex;display:none;flex-direction:column;gap:24px;margin-top:36px}.problem-wrapper .right .problem h4{align-items:center;display:flex;gap:12px}.problem-wrapper .right .problem h4 span{flex:1}.problem-wrapper .right .problem :is(.q,.a){display:flex;flex-direction:column;gap:12px}.problem-wrapper .right .problem:first-child :is(.q,.a){display:flex}.problem-wrapper .right .problem :is(.q,.a) h6{align-items:center;display:flex;font-size:18px;gap:12px}.problem-wrapper .right .problem :is(.q,.a) h6 svg{display:block;width:16px}.dark .problem{background:#212121}.light .problem{background:#f1f5f5}.grey .problem{background:#fff}@media(max-width:767px){.problem-wrapper{flex-direction:column;gap:30px}.problem-wrapper .right .problem{padding:20px}}