.xl-en .xl-title{text-align:center;margin:20px 0 8px;font-size:clamp(2rem,5vw,3rem)}.xl-en .xl-lead{text-align:center;margin-left:auto;margin-right:auto}.xl-en .xl-short{color:#555;font-size:.9rem}.xl-en .xl-box{margin:12px 0}.xl-en .xl-lessons a{text-decoration:none}.xl-en .xl-btn{color:#14162d;background:#ffd23f;border:2px solid #14162d;align-items:center;font-size:17px;display:inline-flex}.xl-en .xl-btn.alt{background:#fff}.xl-en .xl-btn.go{background:#7dd87a}.xl-en .xl-tool,.xl-en .xl-tab{color:#1f1f1f;background:#fff;border:1px solid #b9c4b9;border-radius:8px;min-height:36px;padding:4px 10px;font-weight:700;display:inline-block}.xl-en .xl-tool:hover{background:#e6f2e9}.xl-en .xl-tool[aria-pressed=true]{background:#c9e8d2;border-color:#217346}.xl-en .xl-tab{border:2px solid #14162d;border-radius:999px;min-height:38px;padding:4px 12px}.xl-en .xl-tab[aria-current=true]{background:#fff4bb}.xl-en .xl-tab.done{background:#c9efd5}.xl-en .xl-sheet input{border:0;border-radius:0;padding:6px 10px}.xl-en .xl-sheet .xl-name{border-right:1px solid #b9c4b9;padding:6px 8px}.xl-en .xl-sheet .xl-in{padding:0 6px}.xl-sheet[dir=ltr] .xl-cell{text-align:left}.xl-sheet[dir=ltr] .xl-cell.num{text-align:right}.xl-sheet[dir=ltr] .xl-cell.err{text-align:center}.xl-sheet[dir=ltr] .xl-name{border-left:0;border-right:1px solid #b9c4b9}.xl-sheet[dir=ltr] .xl-fx{border-left:0;border-right:1px solid #e0e0e0}.xl-sheet[dir=ltr] .xl-handle{left:auto;right:-5px}.xl-sheet[dir=ltr] .xl-cap{left:0;right:auto}.xl-sheet[dir=ltr] .xl-legend i{margin-left:0;margin-right:6px}