.bkbg-pct-app{font-family:inherit;box-sizing:border-box;width:100%}.bkbg-pct-loading{text-align:center;color:#9ca3af;padding:40px 0;margin:0}.bkbg-pct-card{box-shadow:0 4px 24px rgb(0 0 0 / .08);box-sizing:border-box}.bkbg-pct-title{text-align:center;margin-top:0;margin-bottom:8px;font-family:var(--bkbg-pct-title-ff,inherit);font-size:var(--bkbg-pct-title-fs,26px);font-weight:var(--bkbg-pct-title-fw,800);font-style:var(--bkbg-pct-title-fst,normal);text-decoration:var(--bkbg-pct-title-td,none);text-transform:var(--bkbg-pct-title-tt,none);letter-spacing:var(--bkbg-pct-title-ls,normal);line-height:var(--bkbg-pct-title-lh,1.2)}.bkbg-pct-subtitle{text-align:center;margin-top:0;margin-bottom:24px;font-family:var(--bkbg-pct-subtitle-ff,inherit);font-size:var(--bkbg-pct-subtitle-fs,14px);font-weight:var(--bkbg-pct-subtitle-fw,400);font-style:var(--bkbg-pct-subtitle-fst,normal);text-decoration:var(--bkbg-pct-subtitle-td,none);text-transform:var(--bkbg-pct-subtitle-tt,none);letter-spacing:var(--bkbg-pct-subtitle-ls,normal);line-height:var(--bkbg-pct-subtitle-lh,1.5)}.bkbg-pct-tabs{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}.bkbg-pct-tab{flex:1;padding:9px 16px;border:none;cursor:pointer;font-size:13px;font-weight:600;transition:background 0.15s,color 0.15s;font-family:inherit}.bkbg-pct-row{display:flex;align-items:flex-end;gap:10px;margin-bottom:24px;flex-wrap:wrap}.bkbg-pct-field{display:flex;flex-direction:column;gap:4px}.bkbg-pct-field.grow{flex:2;min-width:100px}.bkbg-pct-field.shrink{flex:1;min-width:60px}.bkbg-pct-label{font-size:12px;font-weight:600}.bkbg-pct-input{width:100%;padding:12px 14px;border:1.5px solid #e5e7eb;font-size:16px;box-sizing:border-box;outline:none;font-family:inherit;transition:border-color 0.15s}.bkbg-pct-input:focus{border-color:#6c3fb5}.bkbg-pct-input::-webkit-outer-spin-button,.bkbg-pct-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.bkbg-pct-input[type=number]{-moz-appearance:textfield;appearance:textfield}.bkbg-pct-sep{font-weight:700;color:#9ca3af;font-size:18px;padding-bottom:12px;flex-shrink:0;white-space:nowrap}.bkbg-pct-result{border-radius:0;padding:24px;text-align:center}.bkbg-pct-result-formula{font-size:12px;color:#9ca3af;margin-bottom:6px}.bkbg-pct-result-num{font-family:var(--bkbg-pct-result-ff,inherit);font-size:var(--bkbg-pct-result-fs,48px);font-weight:var(--bkbg-pct-result-fw,800);font-style:var(--bkbg-pct-result-fst,normal);text-decoration:var(--bkbg-pct-result-td,none);text-transform:var(--bkbg-pct-result-tt,none);letter-spacing:var(--bkbg-pct-result-ls,normal);line-height:var(--bkbg-pct-result-lh,1.1)}.bkbg-pct-result-dir{font-size:13px;font-weight:600;margin-top:6px}.bkbg-pct-app h2.bkbg-pct-title,.bkbg-pct-app .bkbg-pct-title{font-size:var(--bkbg-pct-title-fs,26px);font-weight:var(--bkbg-pct-title-fw,800)}@media (max-width:1024px){.bkbg-pct-title{font-size:var(--bkbg-pct-title-fs-tab,var(--bkbg-pct-title-fs,26px))}.bkbg-pct-app h2.bkbg-pct-title,.bkbg-pct-app .bkbg-pct-title{font-size:var(--bkbg-pct-title-fs-tab,var(--bkbg-pct-title-fs,26px))}.bkbg-pct-subtitle{font-size:var(--bkbg-pct-subtitle-fs-tab,var(--bkbg-pct-subtitle-fs,14px))}.bkbg-pct-result-num{font-size:var(--bkbg-pct-result-fs-tab,var(--bkbg-pct-result-fs,48px))}}@media (max-width:767px){.bkbg-pct-title{font-size:var(--bkbg-pct-title-fs-mob,var(--bkbg-pct-title-fs-tab,var(--bkbg-pct-title-fs,26px)))}.bkbg-pct-app h2.bkbg-pct-title,.bkbg-pct-app .bkbg-pct-title{font-size:var(--bkbg-pct-title-fs-mob,var(--bkbg-pct-title-fs-tab,var(--bkbg-pct-title-fs,26px)))}.bkbg-pct-subtitle{font-size:var(--bkbg-pct-subtitle-fs-mob,var(--bkbg-pct-subtitle-fs-tab,var(--bkbg-pct-subtitle-fs,14px)))}.bkbg-pct-result-num{font-size:var(--bkbg-pct-result-fs-mob,var(--bkbg-pct-result-fs-tab,var(--bkbg-pct-result-fs,48px)))}}@media (max-width:480px){.bkbg-pct-card{padding-left:20px!important;padding-right:20px!important}}