.calculator{max-width:450px!important}.calculator fieldset{padding:0}.calculator legend{padding:.35rem 0;margin-bottom:0;font-weight:400}.calculator legend.clickable{color:var(--primary);cursor:pointer}.calculator legend.clickable:hover{color:var(--primary-dark)!important;background:var(--bg-hover)}.calculator legend:has(+ div.calc-body.active){font-weight:700}.calculator form>.pure-controls{margin-top:1rem!important}.calculator input[type=text]{font-family:Consolas,monospace;font-size:20px!important}.calc-body{max-height:0;opacity:0;transition:max-height .3s ease,opacity .3s ease;pointer-events:none}.calc-body.active{max-height:500px;opacity:1;pointer-events:auto;padding-top:.5rem}.operator-select-container{flex:0!important;display:flex!important;align-items:center!important}.operator-select{width:auto!important;padding-top:4px!important;padding-bottom:4px!important;padding-left:8px!important;padding-right:40px!important;line-height:1.2!important;font-size:1.5rem!important;color:var(--neutral-700)!important;border:1px solid var(--neutral-300)!important;transition:border-color .2s ease,box-shadow .2s ease!important}.fraction-group{display:flex!important;align-items:center!important;gap:.3rem!important;height:100%!important}.fraction-group input{padding:4px 6px!important}.int-part input{min-width:40px!important;text-align:center!important}input[name=d2f_val]{text-align:center}.frac{display:flex!important;flex-direction:column!important;align-items:center!important;min-width:30px!important}.frac .den,.frac .num,.fraction-group .int-part{font-size:1.5rem!important;color:var(--neutral-600)!important}.frac .den input,.frac .num input{text-align:center!important}.frac .line{width:100%!important;height:3px!important;background:var(--neutral-600)!important;margin:.2rem 0!important;transition:background .2s ease!important}