:root{--mbr-color-canvas:#f7f9fb;--mbr-color-surface:#ffffff;--mbr-color-surface-subtle:#f8fafc;--mbr-color-surface-raised:#ffffff;--mbr-color-ink:#0f172a;--mbr-color-ink-muted:#475569;--mbr-color-border:#d8dee8;--mbr-color-border-strong:#cbd5e1;--mbr-color-accent:#047857;--mbr-color-accent-hover:#065f46;--mbr-color-accent-soft:#ecfdf5;--mbr-color-accent-border:#a7f3d0;--mbr-color-info:#0369a1;--mbr-color-info-soft:#f0f9ff;--mbr-color-success:#047857;--mbr-color-success-soft:#ecfdf5;--mbr-color-warning:#92400e;--mbr-color-warning-soft:#fffbeb;--mbr-color-danger:#be123c;--mbr-color-danger-soft:#fff1f2;--mbr-space-1:0.25rem;--mbr-space-2:0.5rem;--mbr-space-3:0.75rem;--mbr-space-4:1rem;--mbr-space-5:1.25rem;--mbr-space-6:1.5rem;--mbr-space-8:2rem;--mbr-space-10:2.5rem;--mbr-space-12:3rem;--mbr-space-16:4rem;--mbr-radius-control:0.5rem;--mbr-radius-surface:0.75rem;--mbr-radius-section:1rem;--mbr-radius-round:999px;--mbr-shadow-subtle:0 1px 2px rgb(15 23 42/0.05);--mbr-shadow-raised:0 12px 32px rgb(15 23 42/0.08);--mbr-shadow-floating:0 18px 48px rgb(15 23 42/0.14);--mbr-control-height-sm:2.25rem;--mbr-control-height-md:2.75rem;--mbr-control-height-lg:3rem;--mbr-focus-ring:0 0 0 3px rgb(5 150 105/0.28);--mbr-content-reading:48rem;--mbr-content-wide:72rem}.mbr-tone[data-tone=primary]{--mbr-tone-strong:#047857;--mbr-tone-hover:#065f46;--mbr-tone-soft:#ecfdf5;--mbr-tone-border:#a7f3d0;--mbr-tone-ink:#064e3b}.mbr-tone[data-tone=neutral]{--mbr-tone-strong:#475569;--mbr-tone-hover:#334155;--mbr-tone-soft:#f8fafc;--mbr-tone-border:#cbd5e1;--mbr-tone-ink:#0f172a}.mbr-tone[data-tone=info],.mbr-tone[data-tone=sky]{--mbr-tone-strong:#0369a1;--mbr-tone-hover:#075985;--mbr-tone-soft:#f0f9ff;--mbr-tone-border:#bae6fd;--mbr-tone-ink:#0c4a6e}.mbr-tone[data-tone=success]{--mbr-tone-strong:#047857;--mbr-tone-hover:#065f46;--mbr-tone-soft:#ecfdf5;--mbr-tone-border:#a7f3d0;--mbr-tone-ink:#064e3b}.mbr-tone[data-tone=amber],.mbr-tone[data-tone=warning]{--mbr-tone-strong:#b45309;--mbr-tone-hover:#92400e;--mbr-tone-soft:#fffbeb;--mbr-tone-border:#fcd34d;--mbr-tone-ink:#78350f}.mbr-tone[data-tone=danger],.mbr-tone[data-tone=rose]{--mbr-tone-strong:#be123c;--mbr-tone-hover:#9f1239;--mbr-tone-soft:#fff1f2;--mbr-tone-border:#fecdd3;--mbr-tone-ink:#881337}.mbr-tone[data-tone=stone]{--mbr-tone-strong:#57534e;--mbr-tone-hover:#44403c;--mbr-tone-soft:#fafaf9;--mbr-tone-border:#d6d3d1;--mbr-tone-ink:#292524}.mbr-tone[data-tone=cyan]{--mbr-tone-strong:#0e7490;--mbr-tone-hover:#155e75;--mbr-tone-soft:#ecfeff;--mbr-tone-border:#a5f3fc;--mbr-tone-ink:#164e63}.mbr-button{display:inline-flex;min-height:var(--mbr-control-height-md);align-items:center;justify-content:center;gap:var(--mbr-space-2);border:1px solid transparent;border-radius:var(--mbr-radius-control);padding:.625rem 1rem;font-size:.875rem;font-weight:700;line-height:1.25rem;text-align:center;text-decoration:none;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,color .16s ease,box-shadow .16s ease,transform .16s ease}.mbr-button:hover{transform:translateY(-1px)}.mbr-button:active{transform:translateY(0)}.mbr-button:focus-visible{outline:none;box-shadow:var(--mbr-focus-ring)}.mbr-button:disabled,.mbr-button[aria-disabled=true]{opacity:.55;cursor:not-allowed;transform:none}.mbr-button[data-size=sm]{min-height:var(--mbr-control-height-sm);padding:.4rem .75rem;font-size:.8125rem}.mbr-button[data-size=lg]{min-height:var(--mbr-control-height-lg);padding:.75rem 1.25rem}.mbr-button[data-full-width=true]{width:100%}.mbr-button[data-icon-only=true]{width:var(--mbr-control-height-md);padding-inline:0}.mbr-button[data-variant=primary]{background:var(--mbr-color-accent);color:#fff;box-shadow:var(--mbr-shadow-subtle)}.mbr-button[data-variant=primary]:hover{background:var(--mbr-color-accent-hover)}.mbr-button[data-variant=secondary]{border-color:var(--mbr-color-border-strong);background:var(--mbr-color-surface);color:var(--mbr-color-ink)}.mbr-button[data-variant=secondary]:hover{border-color:var(--mbr-color-accent);background:var(--mbr-color-accent-soft);color:#064e3b}.mbr-button[data-variant=quiet]{background:transparent;color:var(--mbr-color-ink-muted)}.mbr-button[data-variant=quiet]:hover{background:var(--mbr-color-surface-subtle);color:var(--mbr-color-ink)}.mbr-button[data-variant=danger]{background:var(--mbr-color-danger);color:#fff}.mbr-button[data-variant=danger]:hover{background:#9f1239}.mbr-surface{border:1px solid var(--mbr-color-border);border-radius:var(--mbr-radius-surface);background:var(--mbr-color-surface)}.mbr-surface[data-padding=compact]{padding:var(--mbr-space-3)}.mbr-surface[data-padding=comfortable]{padding:var(--mbr-space-4)}.mbr-surface[data-padding=spacious]{padding:var(--mbr-space-6)}.mbr-surface[data-padding=none]{padding:0}.mbr-surface[data-elevation=raised]{box-shadow:var(--mbr-shadow-raised)}.mbr-surface[data-tone=subtle]{background:var(--mbr-color-surface-subtle)}.mbr-surface[data-tone=accent]{border-color:var(--mbr-color-accent-border);background:var(--mbr-color-accent-soft)}.mbr-surface[data-tone=success]{border-color:#a7f3d0;background:var(--mbr-color-success-soft)}.mbr-surface[data-tone=warning]{border-color:#fcd34d;background:var(--mbr-color-warning-soft)}.mbr-surface[data-tone=danger]{border-color:#fecdd3;background:var(--mbr-color-danger-soft)}.mbr-badge{display:inline-flex;width:fit-content;align-items:center;min-height:1.75rem;border:1px solid var(--mbr-tone-border);border-radius:var(--mbr-radius-control);background:var(--mbr-tone-soft);padding:.25rem .625rem;color:var(--mbr-tone-ink);font-size:.75rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.mbr-field-grid{display:grid;gap:var(--mbr-space-4)}.mbr-field-grid[data-density=compact]{gap:var(--mbr-space-3)}.mbr-field{display:grid;min-width:0;gap:var(--mbr-space-2)}.mbr-field__label{color:#334155;font-size:.875rem;font-weight:650;line-height:1.25rem}.mbr-field__control-wrap{position:relative}.mbr-field__control{width:100%;min-height:var(--mbr-control-height-md);border:1px solid var(--mbr-color-border-strong);border-radius:var(--mbr-radius-control);background:var(--mbr-color-surface);padding:.625rem .75rem;color:var(--mbr-color-ink);font-size:1rem;line-height:1.5rem;outline:none;transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}.mbr-field__control:hover{border-color:#94a3b8}.mbr-field__control:focus-visible{border-color:var(--mbr-color-accent);box-shadow:var(--mbr-focus-ring)}.mbr-field[data-invalid=true] .mbr-field__control{border-color:var(--mbr-color-danger);background:#fffafb}.mbr-field__hint{color:var(--mbr-color-ink-muted)}.mbr-field__error,.mbr-field__hint{margin:0;font-size:.75rem;line-height:1.25rem}.mbr-field__error{color:var(--mbr-color-danger);font-weight:650}.mbr-field__suffix{position:absolute;top:50%;right:.75rem;transform:translateY(-50%);color:var(--mbr-color-ink-muted);font-size:.875rem;font-weight:650;pointer-events:none}.mbr-field__control-wrap:has(.mbr-field__suffix) .mbr-field__control{padding-right:3.25rem}.mbr-checkbox-field{display:grid;min-height:var(--mbr-control-height-md);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:var(--mbr-space-3);padding-block:var(--mbr-space-1);cursor:pointer}.mbr-checkbox-field__control{width:1.125rem;height:1.125rem;accent-color:var(--mbr-color-accent)}.mbr-checkbox-field__control:focus-visible{outline:none;box-shadow:var(--mbr-focus-ring)}.mbr-checkbox-field__label{display:block;color:var(--mbr-color-ink);font-size:.875rem;font-weight:700}.mbr-checkbox-field__hint{display:block;margin-top:var(--mbr-space-1);color:var(--mbr-color-ink-muted);font-size:.8125rem;line-height:1.35rem}.mbr-status{display:flex;flex-wrap:wrap;gap:.25rem;border:1px solid var(--mbr-tone-border);border-radius:var(--mbr-radius-control);background:var(--mbr-tone-soft);padding:.75rem .875rem;color:var(--mbr-tone-ink);font-size:.875rem;line-height:1.35rem}.mbr-status__title{font-weight:800}.mbr-status__copy{color:inherit}.mbr-disclosure{border-top:1px solid var(--mbr-color-border);border-bottom:1px solid var(--mbr-color-border)}.mbr-disclosure__summary{display:flex;min-height:var(--mbr-control-height-md);cursor:pointer;list-style:none;align-items:center;justify-content:space-between;gap:var(--mbr-space-3);padding:var(--mbr-space-3) 0}.mbr-disclosure__summary::-webkit-details-marker{display:none}.mbr-disclosure__title{display:block;color:var(--mbr-color-ink);font-size:.875rem;font-weight:750}.mbr-disclosure__description{display:block;margin-top:var(--mbr-space-1);color:var(--mbr-color-ink-muted);font-size:.8125rem;line-height:1.25rem}.mbr-disclosure__icon{width:1rem;height:1rem;flex:none;color:var(--mbr-color-ink-muted);transition:transform .16s ease}.mbr-disclosure[open] .mbr-disclosure__icon{transform:rotate(180deg)}.mbr-disclosure__content{padding:0 0 var(--mbr-space-4)}.mbr-page-container{width:min(100% - 2rem,var(--mbr-content-wide));margin-inline:auto;padding-block:var(--mbr-space-6)}.mbr-page-container[data-size=reading]{max-width:var(--mbr-content-reading)}.mbr-page-intro{border-left:.25rem solid var(--mbr-tone-strong);padding-left:var(--mbr-space-4)}.mbr-page-intro__breadcrumbs{margin-bottom:var(--mbr-space-3)}.mbr-page-intro__kicker{margin-bottom:var(--mbr-space-2);color:var(--mbr-tone-strong);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.mbr-page-intro__title{max-width:52rem;margin:0;color:var(--mbr-color-ink);font-size:clamp(2rem,5vw,3.25rem);line-height:1.03;letter-spacing:-.025em}.mbr-page-intro__description{max-width:46rem;margin-top:var(--mbr-space-3);color:var(--mbr-color-ink-muted);font-size:1rem;line-height:1.7}.mbr-page-intro__actions{display:flex;flex-wrap:wrap;gap:var(--mbr-space-3);margin-top:var(--mbr-space-5)}.mbr-section-heading{display:flex;flex-direction:column;gap:var(--mbr-space-4)}.mbr-section-heading__eyebrow{color:var(--mbr-color-accent);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.mbr-section-heading__title{margin:0;color:var(--mbr-color-ink);font-size:clamp(1.5rem,3vw,2rem);line-height:1.15}.mbr-section-heading__description{max-width:46rem;margin-top:var(--mbr-space-2);color:var(--mbr-color-ink-muted);font-size:.875rem;line-height:1.6}.mbr-calculator-frame{display:grid;gap:var(--mbr-space-5);overflow:hidden;border:1px solid var(--mbr-color-border);border-radius:var(--mbr-radius-section);background:var(--mbr-color-surface);padding:var(--mbr-space-4);box-shadow:var(--mbr-shadow-raised)}.mbr-calculator-panel{min-width:0}.mbr-calculator-panel[data-kind=result]{border:1px solid var(--mbr-color-accent-border);border-radius:var(--mbr-radius-surface);background:var(--mbr-color-accent-soft);padding:var(--mbr-space-4)}.mbr-calculator-panel[data-kind=visual]{border:1px solid var(--mbr-color-border);border-radius:var(--mbr-radius-surface);background:var(--mbr-color-surface-subtle);padding:var(--mbr-space-4)}.mbr-calculator-intro__kicker{margin-bottom:var(--mbr-space-2);color:var(--mbr-color-accent);font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.mbr-calculator-intro__title{margin:0;color:var(--mbr-color-ink);font-size:clamp(1.5rem,3vw,2rem);line-height:1.15}.mbr-calculator-intro__description{max-width:42rem;margin-top:var(--mbr-space-3);color:var(--mbr-color-ink-muted);font-size:.95rem;line-height:1.65}.mbr-calculator-section{border-top:1px solid var(--mbr-color-border);padding-top:var(--mbr-space-4)}.mbr-calculator-section__title{margin:0;color:var(--mbr-color-ink);font-size:1rem;font-weight:750}.mbr-calculator-section__description{margin-top:var(--mbr-space-2);color:var(--mbr-color-ink-muted);font-size:.8125rem;line-height:1.5}.mbr-calculator-section__content{margin-top:var(--mbr-space-4)}.mbr-calculator-result-header{display:flex;align-items:start;justify-content:space-between;gap:var(--mbr-space-3)}.mbr-calculator-result-header__eyebrow{color:var(--mbr-color-accent);font-size:.75rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.mbr-calculator-stack{display:grid;gap:var(--mbr-space-4)}.mbr-calculator-stack[data-gap=compact]{gap:var(--mbr-space-3)}.mbr-calculator-stack[data-gap=spacious]{gap:var(--mbr-space-6)}@media (min-width:40rem){.mbr-field-grid[data-columns="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}.mbr-field-grid[data-columns="3"]{grid-template-columns:repeat(3,minmax(0,1fr))}.mbr-surface[data-padding=comfortable]{padding:var(--mbr-space-5)}.mbr-surface[data-padding=spacious]{padding:var(--mbr-space-8)}.mbr-section-heading{flex-direction:row;align-items:end;justify-content:space-between}}@media (min-width:64rem){.mbr-page-container{width:min(100% - 3rem,var(--mbr-content-wide));padding-block:var(--mbr-space-10)}.mbr-page-intro{padding-left:var(--mbr-space-5)}.mbr-calculator-frame[data-layout=standard]{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);padding:var(--mbr-space-6)}.mbr-calculator-frame[data-layout=specialized]{grid-template-columns:18rem minmax(0,1fr) 26rem;padding:0;gap:0}.mbr-calculator-frame[data-layout=specialized]>.mbr-calculator-panel{padding:var(--mbr-space-5)}.mbr-calculator-frame[data-layout=specialized]>.mbr-calculator-panel+.mbr-calculator-panel{border-left:1px solid var(--mbr-color-border)}}@media (prefers-reduced-motion:reduce){.mbr-button,.mbr-disclosure__icon{transition:none}}.mbr-guide-article[data-ui-version=ba2]{color:var(--mbr-color-ink)}.mbr-guide-article[data-ui-version=ba2] .mbr-guide-pilot-grid{display:grid;gap:var(--mbr-space-8)}.mbr-guide-article[data-ui-version=ba2] .mbr-guide-pilot-sections{border-block:1px solid var(--mbr-color-border)}@media (min-width:64rem){.mbr-guide-article[data-ui-version=ba2] .mbr-guide-pilot-grid{grid-template-columns:18rem minmax(0,1fr);align-items:start}}