#rb-calc-bf{--bf-navy:#032561;--bf-gold:#c9a84c;--bf-text:#1a1a1a;--bf-muted:#5a6471;--bf-border:#d0d6de;--bf-soft:#eef2fb;--bf-point:#e11d48;--bf-radius:10px;max-width:820px;margin:0 auto;font-family:"Inter",system-ui,sans-serif;color:var(--bf-text);box-sizing:border-box}#rb-calc-bf *,#rb-calc-bf *:before,#rb-calc-bf *:after{box-sizing:border-box}.rb-bf__card{background:#fafbfc;border:1px solid var(--bf-border);border-radius:14px;padding:20px;margin-bottom:16px}.rb-bf__sectitle{display:block;font-family:"Quicksand",sans-serif;font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--bf-muted);margin:0 0 2px}.rb-bf__sub{font-size:.82rem;color:var(--bf-muted);margin:0 0 14px}.rb-bf__selgroup{margin-bottom:16px}.rb-bf__selgroup:last-child{margin-bottom:0}.rb-bf__sellabel{display:block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--bf-muted);margin:0 0 8px}.rb-bf__pills{display:flex;flex-wrap:wrap;gap:8px}.rb-bf__pills button{padding:8px 14px;border:1.5px solid var(--bf-border);border-radius:999px;background:#fff;color:var(--bf-navy);font-family:inherit;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .12s}.rb-bf__pills button:hover{border-color:var(--bf-gold)}.rb-bf__pills button.on{background:var(--bf-navy);border-color:var(--bf-navy);color:#fff}.rb-bf__selhint{font-size:.74rem;font-style:italic;color:var(--bf-muted);margin:8px 0 0}.rb-bf__inputs{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:18px}.rb-bf__ifield{flex:1;min-width:92px}.rb-bf__ifield.rb-bf__igwide{flex:1.4}.rb-bf__ilab{display:block;font-size:.74rem;font-weight:600;color:var(--bf-text);margin-bottom:5px;white-space:nowrap}.rb-bf__ifield input{width:100%;height:46px;padding:0 10px;border:1.5px solid var(--bf-border);border-radius:var(--bf-radius);font-size:16px;text-align:center;color:var(--bf-navy);background:#fff;outline:none;font-family:inherit;min-width:0}.rb-bf__ifield input:focus{border-color:var(--bf-gold);box-shadow:0 0 0 3px rgba(201,168,76,.18)}.rb-bf__ifield input::-webkit-outer-spin-button,.rb-bf__ifield input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.rb-bf__ifield input[type=number]{-moz-appearance:textfield;appearance:textfield}.rb-bf__igrow{display:flex;align-items:center;gap:6px}.rb-bf__igrow input{width:58px}.rb-bf__igrow span{font-size:.8rem;color:var(--bf-muted)}.rb-bf__table{width:100%;border-collapse:collapse;font-size:.92rem;margin-bottom:16px}.rb-bf__table th,.rb-bf__table td{text-align:right;padding:10px 8px;border-bottom:1px solid #eef1f4}.rb-bf__table th:first-child,.rb-bf__table td:first-child{text-align:left}.rb-bf__table th{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--bf-muted);font-weight:700}.rb-bf__table td:first-child{font-weight:700;color:var(--bf-navy)}.rb-bf__badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:.78rem;font-weight:700}.rb-bf__badge.ok{background:#e8f0e9;color:#2e7d32}.rb-bf__badge.warn{background:#fef7e6;color:#b8860b}.rb-bf__badge.alt{background:#fde8e7;color:#b3261e}.rb-bf__badge.na{background:#eef1f4;color:#5a6471}.rb-bf__efwlive{background:#fff;border:1.5px solid var(--bf-gold);border-radius:12px;padding:14px 18px}.rb-bf__efwlive-head{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--bf-muted);margin-bottom:8px}.rb-bf__efwlive-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.rb-bf__efwlive-big{font-family:"Quicksand",sans-serif;font-size:2rem;font-weight:700;color:var(--bf-navy)}.rb-bf__efwlive-col{display:flex;flex-direction:column}.rb-bf__efwlive-k{font-size:.7rem;text-transform:uppercase;letter-spacing:.04em;color:var(--bf-muted)}.rb-bf__efwlive-col>span:last-child{font-size:1.05rem;font-weight:700;color:var(--bf-navy)}.rb-bf__footrow{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:14px}.rb-bf__msg{font-size:.8rem;color:var(--bf-muted)}.rb-bf__msg.err{color:var(--bf-point)}.rb-bf__clearlink{background:0 0;border:none;color:var(--bf-muted);font-family:inherit;font-size:.8rem;text-decoration:underline;cursor:pointer;padding:0}.rb-bf__clearlink:hover{color:var(--bf-navy)}.rb-bf__charts{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:560px){.rb-bf__charts{grid-template-columns:1fr}}.rb-bf__chart{border:1px solid var(--bf-border);border-radius:12px;padding:10px 8px 4px;background:#fff}.rb-bf__chart h4{font-family:"Quicksand",sans-serif;font-size:.85rem;color:var(--bf-navy);margin:0 0 2px;text-align:center}.rb-bf__chart svg{width:100%;height:auto;display:block}.rb-bf__chart .bf-band{fill:rgba(3,37,97,.1)}.rb-bf__chart .bf-p50{fill:none;stroke:var(--bf-navy);stroke-width:2}.rb-bf__chart .bf-axis{stroke:var(--bf-border)}.rb-bf__chart .bf-tick{font-size:9px;fill:var(--bf-muted)}.rb-bf__chart .bf-point{fill:var(--bf-point);stroke:#fff;stroke-width:2}.rb-bf__chart .bf-off{font-size:10px;fill:var(--bf-muted)}.rb-bf-page{max-width:760px;margin:0 auto}.rb-bf-page h1.rb-bf__pagetitle{font-family:"Quicksand",sans-serif;font-size:2rem;font-weight:700;color:#032561;line-height:1.2;margin:0 0 8px}.rb-bf__rule{width:66px;height:3px;background:#c9a84c;border-radius:2px;margin:0 0 18px}.rb-bf-page h2{font-family:"Quicksand",sans-serif;font-size:1.7rem;font-weight:700;color:#032561;line-height:1.25;margin:2.2rem 0 .6rem;display:flex;align-items:center;gap:14px}.rb-bf-page h2:before{content:"";flex-shrink:0;width:4px;height:28px;background:linear-gradient(#c9a84c,#f0e6c8);border-radius:4px}.rb-bf-page h2[id]{scroll-margin-top:120px}.rb-bf-page p,.rb-bf-page li{font-family:"Inter",sans-serif;font-size:1.12rem;line-height:1.85;color:#444}.rb-bf-page p{margin:0 0 1.1rem}.rb-bf-page a{color:#032561;font-weight:600}.rb-bf-page .rb-bf-disclaimer{background:#eef2fb;border-left:4px solid #032561;border-radius:0 8px 8px 0;padding:14px 16px;margin:0 0 1.5rem;font-size:.95rem;line-height:1.55;color:#243140}.rb-bf-page summary{list-style:none}.rb-bf-page summary::-webkit-details-marker{display:none}.rb-bf-page .rb-fineprint{font-family:"Inter",sans-serif;font-size:12px;color:#9ca3af;line-height:1.75;margin:2.5rem 0 1.5rem}.rb-bf-page .rb-fineprint strong{color:#6b7280;font-weight:700}.rb-bf-page .rb-refs-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#9ca3af;margin:0 0 12px}.rb-bf-page ol.rb-refs{margin:0;padding-left:20px;font-size:12px;color:#9ca3af;line-height:1.8;font-family:"Inter",sans-serif}.rb-bf-page .rb-refs li{font-size:12px;color:#9ca3af;line-height:1.8;margin:0 0 6px;font-family:"Inter",sans-serif}.rb-bf-page .rb-refs a{color:#6b7280;font-weight:600}.rb-bf-page .rb-refs em{font-style:italic}.rb-bf-page .rb-refs strong{color:#6b7280}