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0}.method-section:last-child{border-bottom:0}.method-section h4{color:var(--ink);margin-bottom:6px}.method-section ul,ul.bullets{margin:0;padding-left:18px;list-style:outside}.method-section li{margin-bottom:4px}.formula{color:var(--ink);background:#f4f4f1;border-radius:8px;margin:6px 0;padding:8px 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}.callout-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px}.callout-card .headline{align-items:center;gap:8px;margin-bottom:4px;font-weight:700;display:flex}.callout-card p{color:var(--ink-2);margin:0;font-size:13.5px}.leg-legend{color:var(--ink-2);flex-wrap:wrap;gap:14px;margin-bottom:10px;font-size:12.5px;display:flex}.cmp-row{border-bottom:1px solid var(--border);grid-template-columns:190px 1fr;align-items:center;gap:12px;padding:8px 0;display:grid}.cmp-row:last-child{border-bottom:0}.cmp-bars{flex-direction:column;gap:3px;display:flex}.cmp-bar{grid-template-columns:1fr 70px;align-items:center;gap:8px;font-size:12px;display:grid}.cmp-bar .bar-track{height:9px}.cmp-bar .val{font-variant-numeric:tabular-nums;text-align:right;font-weight:700}.cmp-bar .val.none{color:var(--muted);font-weight:400}@media (max-width:600px){.cmp-row{grid-template-columns:1fr}}.gapchip{font-variant-numeric:tabular-nums;border-radius:99px;padding:1px 8px;font-size:12.5px;font-weight:700;display:inline-block}.gapchip.pos{color:var(--ok);background:#eef7ee}.gapchip.neg{color:var(--bad);background:#fdf3f3}.gapchip.zero,.gapchip.none{color:var(--muted);background:#f1f1ee}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.toolbar .label{color:var(--muted);margin-right:2px;font-size:12px;font-weight:600}.composition{grid-template-columns:130px 1fr;align-items:center;gap:10px;margin-bottom:8px;font-size:13px;display:grid}.composition .stack-bar{border-radius:6px;gap:1px;height:18px;display:flex;overflow:hidden}.composition .stack-bar span{display:block}.site{flex-direction:column;min-height:100vh;display:flex}.site-main{flex:1}.site-wrap{max-width:1080px;margin:0 auto;padding:0 24px}.site-header{background:var(--surface);border-bottom:1px solid var(--border);z-index:10;position:-webkit-sticky;position:sticky;top:0}.site-header-row{justify-content:space-between;align-items:center;height:60px;display:flex}.site-header .logo{padding:2px 0}.site-hero{padding:64px 0 56px}.site-hero-grid{grid-template-columns:1.15fr 1fr;align-items:center;gap:48px;display:grid}.site-eyebrow{letter-spacing:.06em;text-transform:uppercase;color:var(--brand);margin-bottom:12px;font-size:12.5px;font-weight:600}.site-hero h1{letter-spacing:-.025em;margin-bottom:18px;font-size:40px;line-height:1.12}.site-hero h1 em{color:var(--brand);font-style:normal}.site-lede{color:var(--ink-2);max-width:54ch;font-size:17px}.site-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.site-britain{margin:0}.site-britain figcaption b{font-size:14px;display:block}.site-britain figcaption small{color:var(--muted);font-size:12.5px}.site-strip{max-width:none;margin:14px 0 16px}.site-legend{color:var(--ink-2);flex-direction:column;gap:7px;margin:0;padding:0;font-size:13.5px;list-style:none;display:flex}.site-legend li{align-items:center;gap:9px;display:flex}.site-legend b{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:auto}.site-dot{border-radius:3px;flex:none;width:10px;height:10px}.site-section{padding:56px 0}.site-section-alt{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.site-section h2{letter-spacing:-.02em;margin-bottom:10px;font-size:26px}.site-intro{color:var(--ink-2);max-width:64ch;margin-bottom:24px;font-size:15.5px}.site-section .grid{margin-top:20px;margin-bottom:0}.site-section .card h3{margin-bottom:8px}.site-section .card p{margin:0}.site-principles{grid-template-columns:1fr 1fr;gap:12px 32px;margin:20px 0 0;padding:0;list-style:none;display:grid}.site-principles li{color:var(--ink-2);gap:10px;font-size:15px;display:flex}.site-principles li:before{content:"✓";color:var(--ok);font-weight:700}.site-cta{max-width:680px}.site-cta p{font-size:15.5px}.site-link,.legal a{color:var(--brand);text-underline-offset:2px;text-decoration:underline}.site-footer{border-top:1px solid var(--border);color:var(--muted);padding:28px 0 36px;font-size:13px}.site-footer b{color:var(--ink)}.site-footer-row{flex-wrap:wrap;justify-content:space-between;gap:24px;display:flex}.site-footer-links{flex-wrap:wrap;gap:20px;display:flex}.site-footer-links a{color:var(--ink-2);text-underline-offset:2px;text-decoration:underline}.site-footer-links a:hover{color:var(--ink)}.legal{max-width:760px;padding-top:48px;padding-bottom:64px}.legal h1{margin-bottom:8px;font-size:32px}.legal h2{margin:32px 0 8px;font-size:18px}.legal h3{margin:18px 0 6px;font-size:15px}.legal p,.legal li{color:var(--ink-2);font-size:15px}.legal ul{flex-direction:column;gap:6px;margin:0 0 12px;padding-left:20px;display:flex}.legal b{color:var(--ink)}.legal-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin:24px 0 8px;padding:18px 22px 8px}.legal-summary ul{margin-top:8px}@media (max-width:900px){.site-hero{padding:40px 0}.site-hero-grid{grid-template-columns:1fr;gap:32px}.site-hero h1{font-size:30px}.site-principles{grid-template-columns:1fr}}@media (max-width:600px){.site-wrap{padding:0 16px}.site-section{padding:40px 0}.legal{padding-top:32px}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}