.bkbg-fuel-editor{width:100%}.bkbg-fuel-wrap{width:100%;box-sizing:border-box}.bkbg-fuel-card{box-sizing:border-box}.bkbg-fuel-unit-btn{flex:1;border:none;cursor:pointer;font-weight:600;font-size:13px;transition:background 0.15s,color 0.15s}.bkbg-fuel-input-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f3f4f6}.bkbg-fuel-input-row label{font-size:14px}.bkbg-fuel-input-row input{width:90px;text-align:right;border:1px solid #d1d5db;padding:5px 8px;font-size:14px;box-sizing:border-box}.bkbg-fuel-stat-cards{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}.bkbg-fuel-stat-card{flex:1;text-align:center;padding:16px;border-radius:12px;min-width:100px}.bkbg-fuel-stat-val{font-size:20px;font-weight:700;line-height:1.2}.bkbg-fuel-stat-lbl{font-size:12px;margin-top:4px}.bkbg-fuel-editor .bkbg-fuel-title,.bkbg-fuel-app .bkbg-fuel-title{font-family:var(--bkbg-fuel-tt-font-family,inherit);font-size:var(--bkbg-fuel-tt-font-size-d,28px);font-weight:var(--bkbg-fuel-tt-font-weight,700);font-style:var(--bkbg-fuel-tt-font-style,normal);text-decoration:var(--bkbg-fuel-tt-text-decoration,none);text-transform:var(--bkbg-fuel-tt-text-transform,none);line-height:var(--bkbg-fuel-tt-line-height-d,1.2);letter-spacing:var(--bkbg-fuel-tt-letter-spacing-d,normal);word-spacing:var(--bkbg-fuel-tt-word-spacing-d,normal)}.bkbg-fuel-subtitle{font-family:var(--bkbg-fuel-st-font-family,inherit);font-size:var(--bkbg-fuel-st-font-size-d,16px);font-weight:var(--bkbg-fuel-st-font-weight,400);font-style:var(--bkbg-fuel-st-font-style,normal);text-decoration:var(--bkbg-fuel-st-text-decoration,none);text-transform:var(--bkbg-fuel-st-text-transform,none);line-height:var(--bkbg-fuel-st-line-height-d,1.5);letter-spacing:var(--bkbg-fuel-st-letter-spacing-d,normal);word-spacing:var(--bkbg-fuel-st-word-spacing-d,normal)}.bkbg-fuel-result-value{font-family:var(--bkbg-fuel-rs-font-family,inherit);font-size:var(--bkbg-fuel-rs-font-size-d,52px);font-weight:var(--bkbg-fuel-rs-font-weight,900);font-style:var(--bkbg-fuel-rs-font-style,normal);text-decoration:var(--bkbg-fuel-rs-text-decoration,none);text-transform:var(--bkbg-fuel-rs-text-transform,none);line-height:var(--bkbg-fuel-rs-line-height-d,1);letter-spacing:var(--bkbg-fuel-rs-letter-spacing-d,normal);word-spacing:var(--bkbg-fuel-rs-word-spacing-d,normal)}@media (max-width:1024px){.bkbg-fuel-editor .bkbg-fuel-title,.bkbg-fuel-app .bkbg-fuel-title{font-size:var(--bkbg-fuel-tt-font-size-t,var(--bkbg-fuel-tt-font-size-d,28px));line-height:var(--bkbg-fuel-tt-line-height-t,var(--bkbg-fuel-tt-line-height-d,1.2));letter-spacing:var(--bkbg-fuel-tt-letter-spacing-t,var(--bkbg-fuel-tt-letter-spacing-d,normal));word-spacing:var(--bkbg-fuel-tt-word-spacing-t,var(--bkbg-fuel-tt-word-spacing-d,normal))}.bkbg-fuel-subtitle{font-size:var(--bkbg-fuel-st-font-size-t,var(--bkbg-fuel-st-font-size-d,16px));line-height:var(--bkbg-fuel-st-line-height-t,var(--bkbg-fuel-st-line-height-d,1.5));letter-spacing:var(--bkbg-fuel-st-letter-spacing-t,var(--bkbg-fuel-st-letter-spacing-d,normal));word-spacing:var(--bkbg-fuel-st-word-spacing-t,var(--bkbg-fuel-st-word-spacing-d,normal))}.bkbg-fuel-result-value{font-size:var(--bkbg-fuel-rs-font-size-t,var(--bkbg-fuel-rs-font-size-d,52px));line-height:var(--bkbg-fuel-rs-line-height-t,var(--bkbg-fuel-rs-line-height-d,1));letter-spacing:var(--bkbg-fuel-rs-letter-spacing-t,var(--bkbg-fuel-rs-letter-spacing-d,normal));word-spacing:var(--bkbg-fuel-rs-word-spacing-t,var(--bkbg-fuel-rs-word-spacing-d,normal))}}@media (max-width:767px){.bkbg-fuel-editor .bkbg-fuel-title,.bkbg-fuel-app .bkbg-fuel-title{font-size:var(--bkbg-fuel-tt-font-size-m,var(--bkbg-fuel-tt-font-size-t,var(--bkbg-fuel-tt-font-size-d,28px)));line-height:var(--bkbg-fuel-tt-line-height-m,var(--bkbg-fuel-tt-line-height-t,var(--bkbg-fuel-tt-line-height-d,1.2)));letter-spacing:var(--bkbg-fuel-tt-letter-spacing-m,var(--bkbg-fuel-tt-letter-spacing-t,var(--bkbg-fuel-tt-letter-spacing-d,normal)));word-spacing:var(--bkbg-fuel-tt-word-spacing-m,var(--bkbg-fuel-tt-word-spacing-t,var(--bkbg-fuel-tt-word-spacing-d,normal)))}.bkbg-fuel-subtitle{font-size:var(--bkbg-fuel-st-font-size-m,var(--bkbg-fuel-st-font-size-t,var(--bkbg-fuel-st-font-size-d,16px)));line-height:var(--bkbg-fuel-st-line-height-m,var(--bkbg-fuel-st-line-height-t,var(--bkbg-fuel-st-line-height-d,1.5)));letter-spacing:var(--bkbg-fuel-st-letter-spacing-m,var(--bkbg-fuel-st-letter-spacing-t,var(--bkbg-fuel-st-letter-spacing-d,normal)));word-spacing:var(--bkbg-fuel-st-word-spacing-m,var(--bkbg-fuel-st-word-spacing-t,var(--bkbg-fuel-st-word-spacing-d,normal)))}.bkbg-fuel-result-value{font-size:var(--bkbg-fuel-rs-font-size-m,var(--bkbg-fuel-rs-font-size-t,var(--bkbg-fuel-rs-font-size-d,52px)));line-height:var(--bkbg-fuel-rs-line-height-m,var(--bkbg-fuel-rs-line-height-t,var(--bkbg-fuel-rs-line-height-d,1)));letter-spacing:var(--bkbg-fuel-rs-letter-spacing-m,var(--bkbg-fuel-rs-letter-spacing-t,var(--bkbg-fuel-rs-letter-spacing-d,normal)));word-spacing:var(--bkbg-fuel-rs-word-spacing-m,var(--bkbg-fuel-rs-word-spacing-t,var(--bkbg-fuel-rs-word-spacing-d,normal)))}}