.bkbg-kba-block{box-sizing:border-box;font-family:inherit;overflow:hidden}.bkbg-kba-header{padding:20px 24px}.bkbg-kba-breadcrumb{font-size:12px;margin-bottom:8px;opacity:.8}.bkbg-kba-title{margin:0 0 12px}.bkbg-kba-block h2.bkbg-kba-title,.bkbg-kba-block .bkbg-kba-title,.bkbg-kba-editor-wrap h2.bkbg-kba-title,.bkbg-kba-editor-wrap .bkbg-kba-title{font-family:var(--bkbg-kba-tt-font-family,inherit);font-size:var(--bkbg-kba-tt-font-size-d,26px);font-weight:var(--bkbg-kba-tt-font-weight,700);font-style:var(--bkbg-kba-tt-font-style,normal);text-decoration:var(--bkbg-kba-tt-text-decoration,none);text-transform:var(--bkbg-kba-tt-text-transform,none);line-height:var(--bkbg-kba-tt-line-height-d,1.2);letter-spacing:var(--bkbg-kba-tt-letter-spacing-d,normal);word-spacing:var(--bkbg-kba-tt-word-spacing-d,normal)}.bkbg-kba-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px}.bkbg-kba-difficulty{display:inline-block;padding:2px 10px;border-radius:100px;font-size:12px;font-weight:700}.bkbg-kba-body{padding:20px 24px}.bkbg-kba-intro{margin:0 0 18px}.bkbg-kba-body,.bkbg-kba-intro,.bkbg-kba-section-content{font-family:var(--bkbg-kba-bd-font-family,inherit);font-size:var(--bkbg-kba-bd-font-size-d,15px);font-weight:var(--bkbg-kba-bd-font-weight,400);font-style:var(--bkbg-kba-bd-font-style,normal);text-decoration:var(--bkbg-kba-bd-text-decoration,none);text-transform:var(--bkbg-kba-bd-text-transform,none);line-height:var(--bkbg-kba-bd-line-height-d,1.75);letter-spacing:var(--bkbg-kba-bd-letter-spacing-d,normal);word-spacing:var(--bkbg-kba-bd-word-spacing-d,normal)}.bkbg-kba-toc{border-radius:8px;padding:14px 18px;margin-bottom:22px}.bkbg-kba-toc-label{font-size:13px;font-weight:700;margin-bottom:8px;display:block}.bkbg-kba-toc-list{margin:0;padding-left:20px}.bkbg-kba-toc-list li{margin-bottom:4px;font-size:14px}.bkbg-kba-toc-list a{text-decoration:none}.bkbg-kba-toc-list a:hover{text-decoration:underline}.bkbg-kba-section{margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--bkbg-kba-sec-border,#e5e7eb)}.bkbg-kba-section:last-of-type{border-bottom:none;padding-bottom:0}.bkbg-kba-section-heading{display:flex;align-items:center;gap:10px;margin:0 0 10px;font-size:17px;font-weight:700}.bkbg-kba-step-num{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.bkbg-kba-section-content{margin:0;line-height:inherit}.bkbg-kba-section.is-info,.bkbg-kba-section.is-warning{padding:14px 18px;border-radius:6px;border-bottom:none;border-left:4px solid;margin-bottom:18px}.bkbg-kba-section.is-info:last-of-type,.bkbg-kba-section.is-warning:last-of-type{padding:14px 18px}.bkbg-kba-tags{display:flex;gap:6px;flex-wrap:wrap;padding:0 24px 16px;border-top:1px solid var(--bkbg-kba-sec-border,#e5e7eb);padding-top:14px}.bkbg-kba-tag{display:inline-block;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:600}.bkbg-kba-related{padding:16px 24px;border-top:1px solid var(--bkbg-kba-sec-border,#e5e7eb)}.bkbg-kba-related-label{font-size:13px;font-weight:700;margin-bottom:10px;display:block}.bkbg-kba-related-list{list-style:none;margin:0;padding:0}.bkbg-kba-related-list li{padding:6px 0;border-bottom:1px solid var(--bkbg-kba-sec-border,#e5e7eb);font-size:14px}.bkbg-kba-related-list li:last-child{border-bottom:none}.bkbg-kba-related-list a{text-decoration:none}.bkbg-kba-related-list a:hover{text-decoration:underline}.bkbg-kba-helpful{padding:18px 24px;border-top:1px solid var(--bkbg-kba-sec-border,#e5e7eb);display:flex;align-items:center;gap:14px;flex-wrap:wrap}.bkbg-kba-helpful-label{font-weight:600;font-size:14px}.bkbg-kba-helpful-btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:opacity .15s}.bkbg-kba-helpful-btn:hover{opacity:.8}.bkbg-kba-helpful-btn.is-voted{box-shadow:0 0 0 2px currentColor}@media (max-width:1024px){.bkbg-kba-block h2.bkbg-kba-title,.bkbg-kba-block .bkbg-kba-title,.bkbg-kba-editor-wrap h2.bkbg-kba-title,.bkbg-kba-editor-wrap .bkbg-kba-title{font-size:var(--bkbg-kba-tt-font-size-t,var(--bkbg-kba-tt-font-size-d,26px));line-height:var(--bkbg-kba-tt-line-height-t,var(--bkbg-kba-tt-line-height-d,1.2));letter-spacing:var(--bkbg-kba-tt-letter-spacing-t,var(--bkbg-kba-tt-letter-spacing-d,normal));word-spacing:var(--bkbg-kba-tt-word-spacing-t,var(--bkbg-kba-tt-word-spacing-d,normal))}.bkbg-kba-body,.bkbg-kba-intro,.bkbg-kba-section-content{font-size:var(--bkbg-kba-bd-font-size-t,var(--bkbg-kba-bd-font-size-d,15px));line-height:var(--bkbg-kba-bd-line-height-t,var(--bkbg-kba-bd-line-height-d,1.75));letter-spacing:var(--bkbg-kba-bd-letter-spacing-t,var(--bkbg-kba-bd-letter-spacing-d,normal));word-spacing:var(--bkbg-kba-bd-word-spacing-t,var(--bkbg-kba-bd-word-spacing-d,normal))}}@media (max-width:767px){.bkbg-kba-block h2.bkbg-kba-title,.bkbg-kba-block .bkbg-kba-title,.bkbg-kba-editor-wrap h2.bkbg-kba-title,.bkbg-kba-editor-wrap .bkbg-kba-title{font-size:var(--bkbg-kba-tt-font-size-m,var(--bkbg-kba-tt-font-size-t,var(--bkbg-kba-tt-font-size-d,26px)));line-height:var(--bkbg-kba-tt-line-height-m,var(--bkbg-kba-tt-line-height-t,var(--bkbg-kba-tt-line-height-d,1.2)));letter-spacing:var(--bkbg-kba-tt-letter-spacing-m,var(--bkbg-kba-tt-letter-spacing-t,var(--bkbg-kba-tt-letter-spacing-d,normal)));word-spacing:var(--bkbg-kba-tt-word-spacing-m,var(--bkbg-kba-tt-word-spacing-t,var(--bkbg-kba-tt-word-spacing-d,normal)))}.bkbg-kba-body,.bkbg-kba-intro,.bkbg-kba-section-content{font-size:var(--bkbg-kba-bd-font-size-m,var(--bkbg-kba-bd-font-size-t,var(--bkbg-kba-bd-font-size-d,15px)));line-height:var(--bkbg-kba-bd-line-height-m,var(--bkbg-kba-bd-line-height-t,var(--bkbg-kba-bd-line-height-d,1.75)));letter-spacing:var(--bkbg-kba-bd-letter-spacing-m,var(--bkbg-kba-bd-letter-spacing-t,var(--bkbg-kba-bd-letter-spacing-d,normal)));word-spacing:var(--bkbg-kba-bd-word-spacing-m,var(--bkbg-kba-bd-word-spacing-t,var(--bkbg-kba-bd-word-spacing-d,normal)))}}@media (max-width:640px){.bkbg-kba-header,.bkbg-kba-body{padding:16px}.bkbg-kba-tags,.bkbg-kba-related,.bkbg-kba-helpful{padding-left:16px;padding-right:16px}.bkbg-kba-meta{gap:8px}}