.bn-page{--bn-highlight:color-mix(in srgb, var(--lab-yellow) 46%, transparent);--bn-highlight-strong:color-mix(in srgb, var(--lab-yellow) 78%, var(--lab-paper))}.bn-breadcrumbs{color:var(--lab-muted);font:500 10px/1.4 var(--lab-mono);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:8px;margin-bottom:28px;display:flex}.bn-breadcrumbs a{color:inherit;text-decoration:none}.bn-breadcrumbs a:hover{color:var(--lab-ink)}.bn-hero{min-height:min(820px, calc(100vh - var(--mf-nav-h)));grid-template-columns:minmax(0,1.05fr) minmax(400px,.95fr);align-items:center;gap:clamp(48px,7vw,104px);padding-block:clamp(64px,8vw,108px);display:grid}.bn-hero-title{max-width:760px;margin:18px 0 24px;font-size:clamp(2.4rem,3.65vw,3.85rem);line-height:1.01}.bn-hero-copy{max-width:610px}.bn-byline{color:var(--lab-muted);font:500 10px/1.5 var(--lab-mono);letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;gap:7px;margin:18px 0 0;display:flex}.bn-byline a{color:var(--lab-ink);text-underline-offset:3px}.bn-cite{color:inherit;background:linear-gradient(104deg, transparent 0.5%, var(--bn-highlight) 3%, var(--bn-highlight) 97%, transparent 99.5%);-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:.03em .12em}.bn-hero-points{flex-direction:column;gap:10px;margin:30px 0 0;padding:0;list-style:none;display:flex}.bn-hero-points li{color:var(--lab-ink-soft);align-items:baseline;gap:11px;font-size:.93rem;display:flex}.bn-hero-points li:before{content:"";background:var(--lab-lime-deep);border-radius:50%;flex:none;width:7px;height:7px}.bn-text-link{color:var(--lab-ink);font:700 10px/1 var(--lab-mono);letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid;align-items:center;gap:10px;margin-top:32px;padding-block:8px;text-decoration:none;display:inline-flex}.bn-text-link span{transition:transform .24s var(--lab-ease)}.bn-text-link:hover{color:var(--lab-orange-deep)}.bn-text-link:hover span{transform:translateY(3px)}.bn-casefile{border:1px solid var(--lab-line-strong);background:var(--lab-paper-bright);margin:0;overflow:hidden;transform:rotate(.45deg);box-shadow:0 32px 80px #13141821}.bn-casefile-bar{border-bottom:1px solid var(--lab-line);color:var(--lab-muted);font:700 9px/1.3 var(--lab-mono);letter-spacing:.13em;text-transform:uppercase;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;display:flex}.bn-casefile-status{color:var(--lab-lime-deep);align-items:center;gap:7px;display:inline-flex}.bn-casefile-status:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px;animation:2.4s ease-in-out infinite bn-pulse}.bn-casefile-body{color:var(--lab-ink-soft);font:400 clamp(11.5px, 1vw, 13px)/1.5 var(--lab-mono);flex-direction:column;padding:20px 18px;display:flex}.bn-casefile-dir{color:var(--lab-ink);margin-top:10px;font-weight:700}.bn-casefile-dir:first-child{margin-top:0}.bn-casefile-row{justify-content:space-between;align-items:baseline;gap:18px;padding:4px 8px 4px 22px;display:flex}.bn-casefile-row i{color:var(--lab-muted);flex:none;font-size:.82em;font-style:normal}.bn-casefile-row.is-rented{color:var(--lab-muted);text-decoration:line-through;-webkit-text-decoration-color:var(--lab-line-strong);text-decoration-color:var(--lab-line-strong)}.bn-casefile-row.is-source{border-left:2px solid var(--lab-cyan-deep);background:color-mix(in srgb, var(--lab-cyan) 10%, transparent);padding-left:20px}.bn-casefile-row.is-map{color:var(--lab-ink);background:var(--bn-highlight);font-weight:700}.bn-casefile-query{color:color-mix(in srgb, var(--lab-paper) 72%, transparent);background:var(--lab-ink);font:400 clamp(11px, 1vw, 13px)/1.5 var(--lab-mono);flex-direction:column;gap:7px;padding:17px 18px;display:flex}.bn-casefile-query strong{color:var(--bn-highlight-strong);font-weight:500}.bn-split,.bn-diagnosis{grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);align-items:start;gap:clamp(44px,7vw,110px);display:grid}.bn-section-title{max-width:650px;margin:16px 0 0;font-size:clamp(2rem,3.3vw,3.25rem);line-height:1.03}.bn-body-copy{max-width:590px;padding-top:8px}.bn-body-copy p+p{margin-top:24px}.bn-wide-heading{max-width:860px;margin-bottom:clamp(40px,5vw,64px)}.bn-stamp{border:1px dashed var(--lab-line-strong);color:var(--lab-muted);font:500 9px/1 var(--lab-mono);letter-spacing:.16em;margin-top:24px;padding:4px 9px;display:inline-block}.mf-section--ink .bn-stamp{border-color:color-mix(in srgb, var(--lab-paper) 30%, transparent);color:color-mix(in srgb, var(--lab-paper) 58%, transparent)}.bn-ledger{border-collapse:collapse;width:100%;margin-bottom:26px;font-size:.94rem}.bn-ledger th,.bn-ledger td{border-bottom:1px solid var(--lab-line);text-align:left;padding:13px 4px}.bn-ledger th{color:var(--lab-ink);font-weight:700}.bn-ledger td{color:var(--lab-muted)}.bn-ledger td:last-child{color:var(--lab-ink);font-family:var(--lab-mono);text-align:right}.bn-ledger-total th,.bn-ledger-total td{border-top:3px double var(--lab-line-strong);border-bottom:0;padding-top:16px}.bn-ledger-total td:last-child{background:var(--bn-highlight);font-weight:700}.bn-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(24px,3vw,42px);margin:0;padding:0;list-style:none;display:grid}.bn-steps li{border-top:1px solid var(--lab-line-strong);padding-top:20px}.bn-steps li>span{color:var(--lab-orange-deep);font:500 1.8rem/1 var(--lab-serif)}.bn-steps h3{color:var(--lab-ink);font:700 11px/1.35 var(--lab-mono);letter-spacing:.08em;text-transform:uppercase;margin:15px 0 10px}.bn-steps p{color:var(--lab-muted);margin:0;font-size:.93rem;line-height:1.7}.bn-symptoms{border-top:1px solid var(--lab-line);margin:0;padding:0;list-style:none}.bn-symptoms label{border-bottom:1px solid var(--lab-line);color:var(--lab-ink-soft);cursor:pointer;align-items:baseline;gap:16px;padding:15px 8px;font-size:.97rem;line-height:1.55;display:flex}.bn-symptoms label:hover{background:color-mix(in srgb, var(--lab-yellow) 10%, transparent)}.bn-symptoms input{appearance:none;border:1px solid var(--lab-line-strong);background:var(--lab-paper-bright);cursor:pointer;flex:none;width:17px;height:17px;margin:0;position:relative;top:2px}.bn-symptoms input:checked{border-color:var(--lab-ink);background:var(--lab-ink)}.bn-symptoms input:checked:after{content:"✓";color:var(--lab-paper);font:700 11px/1 var(--lab-sans);place-items:center;display:grid;position:absolute;inset:0}.bn-symptoms input:checked+span{background:var(--bn-highlight)}.bn-symptom-note{border-left:2px solid var(--lab-line-strong);color:var(--lab-muted);font:400 12px/1.6 var(--lab-mono);margin-top:18px;padding:12px 14px;display:block}.bn-symptoms:has(input:checked)+.bn-symptom-note{border-left-color:var(--lab-orange);color:var(--lab-ink)}.bn-compare-wrap{overflow-x:auto}.bn-scroll-hint{display:none}.bn-compare-wrap:focus-visible{outline:3px solid var(--lab-blue);outline-offset:6px}.bn-compare{border-collapse:collapse;width:100%;min-width:700px}.bn-compare th,.bn-compare td{border-bottom:1px solid color-mix(in srgb, var(--lab-paper) 16%, transparent);text-align:left;vertical-align:top;padding:16px 20px 16px 0;font-size:.95rem;line-height:1.55}.bn-compare thead th{color:color-mix(in srgb, var(--lab-paper) 52%, transparent);font:700 9px/1.3 var(--lab-mono);letter-spacing:.12em;text-transform:uppercase;padding-bottom:12px}.bn-compare tbody th{width:20%;color:var(--lab-paper-bright)}.bn-compare td{width:40%;color:color-mix(in srgb, var(--lab-paper) 60%, transparent)}.bn-compare td:last-child{color:var(--lab-paper-bright)}.bn-record{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.5vw,32px);display:grid}.bn-record article{border:1px solid var(--lab-line);background:var(--lab-paper);padding:26px 26px 30px}.bn-record article>span{border:1px solid var(--lab-line-strong);color:var(--lab-orange-deep);background:var(--lab-paper-bright);font:500 10px/1 var(--lab-mono);padding:4px 8px 3px;display:inline-block}.bn-record h3{font:500 1.45rem/1.2 var(--lab-serif);letter-spacing:-.03em;margin:18px 0 10px}.bn-record p{color:var(--lab-muted);margin:0;font-size:.93rem;line-height:1.7}.bn-closer{border-top:1px solid var(--lab-line);color:var(--lab-paper-bright);background:radial-gradient(circle at 86% 15%, color-mix(in srgb, var(--lab-cyan) 18%, transparent), transparent 28%), var(--lab-ink);padding-block:clamp(96px,12vw,168px)}.bn-closer-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:end;gap:clamp(44px,7vw,110px);display:grid}.bn-closer-title{margin:18px 0 0;font-size:clamp(2.5rem,4.4vw,4.35rem);line-height:.98}.bn-closer .mf-copy{color:color-mix(in srgb, var(--lab-paper) 68%, transparent)}.bn-closer .bn-text-link{color:var(--lab-paper-bright);margin-top:0}.bn-closer .bn-text-link:hover span{transform:translate(4px)}@keyframes bn-pulse{0%,to{opacity:1}50%{opacity:.28}}@media (width<=1020px){.bn-hero{grid-template-columns:1fr;gap:50px;min-height:0}.bn-split,.bn-diagnosis,.bn-closer-grid{grid-template-columns:1fr;gap:34px}.bn-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.bn-record{grid-template-columns:1fr}}@media (width<=700px){.bn-hero{padding-block:42px 68px}.bn-hero-title{font-size:clamp(2rem,9vw,2.6rem)}.bn-casefile{transform:none}.bn-casefile-row{flex-direction:column;align-items:flex-start;gap:1px}.bn-steps{grid-template-columns:1fr}.bn-scroll-hint{color:color-mix(in srgb, var(--lab-paper) 72%, transparent);font:700 9px/1.4 var(--lab-mono);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;align-items:center;margin:0 0 12px;display:flex}}@media (prefers-reduced-motion:reduce){.bn-casefile-status:before{animation:none}}