html,body{height:100%;margin:0;padding:0;background:#fff;color:#222;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}a{color:#0a66c2;text-decoration:none;transition:color 120ms ease}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}h1,h2,h3,h4{color:#222;line-height:1.2;margin-top:0}h1{font-size:2.25rem;margin-bottom:0.75rem;letter-spacing:-0.01em}h2{font-size:1.5rem;margin-bottom:0.6rem;padding-bottom:.25rem}h3{font-size:1.125rem;margin-bottom:0.5rem;font-weight:600}h4{font-size:1rem;margin-bottom:0.5rem}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem 1.25rem}code,kbd,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,"Roboto Mono","Courier New",monospace;background:#f6f8fa;padding:.25rem 0.3rem;border-radius:4px;font-size:0.95em}pre{background:#0f1724;color:#e6eef8;padding:1.25rem;overflow:auto;border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,"Roboto Mono","Courier New",monospace;font-size:0.9rem;margin:0 0 1rem}blockquote{margin:0 0 1rem;padding:.5rem 1rem;border-left:4px solid #e6e6e6;background:#fbfbfb;color:#666}table{width:100%;border-collapse:collapse;margin:0 0 1rem;font-size:0.95rem}th,td{padding:.5rem 0.75rem;border:1px solid #e6e6e6;text-align:left}th{background:#fafafa;font-weight:600}main[role="main"]{background:transparent}.container,.site{max-width:880px;margin:0 auto;padding:1.25rem;box-sizing:border-box}.full-width{width:100%;margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem;box-sizing:border-box}.site-header{position:sticky;top:0;z-index:1000;background:#1b2a41;border-bottom:1px solid rgba(255,255,255,0.04);box-shadow:0 1px 4px rgba(20,20,20,0.03);backdrop-filter:blur(4px)}.header-inner{max-width:960px;margin:0 auto;padding:0 1rem;padding-top:5px;display:flex;align-items:center;justify-content:space-between;gap:1.25rem;box-sizing:border-box}.site-title{font-weight:700;color:#fff;-webkit-text-fill-color:#fff;font-family:"Helvetica Neue", Helvetica, Arial, "Arial Black", sans-serif;text-decoration:none;font-size:1.15rem;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:text-decoration 120ms ease}.site-title:hover{text-decoration:underline}.site-brand{display:flex;flex-direction:column;gap:2px;padding:4px 0 6px}.brand-tagline{font-size:0.72rem;letter-spacing:0.04em;color:rgba(255,255,255,0.55);text-decoration:none;transition:color 120ms ease}.brand-tagline:hover,.brand-tagline:focus{color:rgba(255,255,255,0.86);text-decoration:none}.brand-logo{display:inline-flex;align-items:center;text-decoration:none;color:#fff}.brand-logo svg{display:block;height:32px;width:auto;vertical-align:middle}.brand-logo__fallback{display:inline-block;color:#ffd60a;font-weight:800;letter-spacing:0.06em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.brand-logo svg+.brand-logo__fallback{display:none}.site-nav ul{display:flex;gap:1.25rem;margin:0;padding:0;list-style:none;align-items:center}.site-nav a{color:rgba(255,255,255,0.86);text-decoration:none;font-weight:600;font-size:0.98rem;transition:color 120ms ease}.site-nav a:hover,.site-nav a:focus{color:#fff}@media (max-width: 720px){.header-inner{flex-direction:column;align-items:stretch;gap:.5rem}.site-brand{align-items:center}.site-nav ul{justify-content:center;flex-wrap:wrap;gap:.5rem}}.site-footer{--pr-bg-navy: #1b2a41;--pr-bg-navy-light: #3a506b;--pr-white: #ffffff;--pr-black: #0a0a0a;--pr-gold: #ffd60a;--pr-blue: #3a86ff;margin-top:3rem;background:var(--pr-bg-navy);color:rgba(255,255,255,0.88);border-top:1px solid rgba(255,255,255,0.08)}.site-footer .footer-inner{max-width:960px;margin:0 auto;padding:1.25rem 1rem;display:grid;grid-template-columns:1.2fr 1fr auto;gap:1rem;align-items:center}.site-footer .footer-brand{font-family:"Helvetica Neue", Helvetica, Arial, sans-serif;font-weight:800;letter-spacing:0.06em;text-decoration:none;color:var(--pr-white);text-shadow:0 1px 0 rgba(0,0,0,0.35)}.site-footer .footer-tagline{display:block;margin-top:0.2rem;font-size:0.8rem;letter-spacing:0.03em;color:rgba(255,255,255,0.55);text-decoration:none}.site-footer .footer-tagline:hover{color:rgba(255,255,255,0.85)}.site-footer .footer-meta{margin-top:0.35rem;font-size:0.92rem;color:rgba(255,255,255,0.72);display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center}.site-footer .footer-sep{opacity:0.6}.site-footer .footer-nav{display:flex;gap:0.9rem;justify-content:center;flex-wrap:wrap}.site-footer .footer-link{text-decoration:none;color:rgba(255,255,255,0.78);font-size:0.95rem;line-height:1.2}.site-footer .footer-link:hover{color:var(--pr-white);text-decoration:underline;text-underline-offset:3px}.site-footer .footer-social{display:inline-flex;gap:0.35rem;justify-content:flex-end;align-items:center}.site-footer .footer-icon{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;text-decoration:none;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.08);color:rgba(255,255,255,0.82);transition:background 160ms ease, border-color 160ms ease, transform 160ms ease, color 160ms ease}.site-footer .footer-icon i{font-size:20px;line-height:1}.site-footer .footer-icon:hover{background:rgba(58,134,255,0.14);border-color:rgba(58,134,255,0.35);color:var(--pr-white);transform:translateY(-1px)}.site-footer .footer-icon[aria-label="Patreon"]{background:rgba(255,214,10,0.1);border-color:rgba(255,214,10,0.3);color:rgba(255,255,255,0.92)}.site-footer .footer-icon[aria-label="Patreon"]:hover{background:rgba(255,214,10,0.16);border-color:rgba(255,214,10,0.45)}@media (max-width: 820px){.site-footer .footer-inner{grid-template-columns:1fr;gap:0.85rem;align-items:start}.site-footer .footer-nav{justify-content:flex-start}.site-footer .footer-social{justify-content:flex-start}}.fuel-section{margin-bottom:4rem}.fuel-section-title{font-size:1.5rem;font-weight:700;margin-bottom:1.25rem}.fuel-hero-card{border-radius:12px;padding:1.75rem 2rem;text-align:center;box-shadow:0 10px 25px rgba(12,20,30,0.06);margin-bottom:1.75rem}.fuel-hero-card--green{background:rgba(42,157,143,0.12)}.fuel-hero-card--amber{background:rgba(233,196,106,0.18)}.fuel-hero-card--red{background:rgba(230,57,70,0.12)}.fuel-hero-label{font-size:0.875rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;color:#666;margin-bottom:.25rem}.fuel-hero-price{font-size:3rem;font-weight:800;line-height:1.1;margin-bottom:.5rem}.fuel-hero-delta{font-size:0.95rem;font-weight:500;margin-bottom:.25rem}.fuel-hero-delta--up{color:#c1121f}.fuel-hero-delta--down{color:#2a9d8f}.fuel-hero-avg{font-size:0.8rem;color:#666}.fuel-cards{display:grid;grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));gap:1rem;margin-bottom:1.25rem}.fuel-card{border-radius:12px;padding:1.25rem 1rem;text-align:center;box-shadow:0 1px 4px rgba(20,20,20,0.03)}.fuel-card--green{background:rgba(42,157,143,0.08)}.fuel-card--amber{background:rgba(233,196,106,0.12)}.fuel-card--red{background:rgba(230,57,70,0.08)}.fuel-card-label{font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.04em;color:#666;margin-bottom:.25rem}.fuel-card-price{font-size:1.5rem;font-weight:700;margin-bottom:.25rem}.fuel-card-delta{font-size:0.75rem;font-weight:500}.fuel-card-delta--up{color:#c1121f}.fuel-card-delta--down{color:#2a9d8f}.fuel-updated{font-size:0.8rem;color:#666;margin-bottom:2rem}.fuel-charts-row{display:grid;grid-template-columns:1fr 1fr;gap:1.75rem;margin-bottom:1.75rem}@media (max-width: 720px){.fuel-charts-row{grid-template-columns:1fr}}.fuel-chart-wrap{margin-bottom:1.75rem}.fuel-chart-title{font-size:1rem;font-weight:600;margin-bottom:.5rem}.fuel-chart-title-note{font-weight:400;color:#888;font-size:0.85em}.fuel-chart-container{position:relative;width:100%;max-width:760px;background:#fff}.fuel-toggles{display:flex;gap:6px;margin-bottom:.5rem}.fuel-toggle{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;font-size:0.75rem;font-weight:600;padding:4px 12px;border:2px solid;border-radius:6px;cursor:pointer;background:transparent;transition:all 100ms ease}.fuel-toggle:hover{opacity:0.8}.fuel-toggle.off{opacity:0.3}.fuel-toggle--smooth{margin-left:auto;border-style:dashed}.fuel-toggle--smooth:not(.off){opacity:1;border-style:solid;background:rgba(0,0,0,0.04)}.fuel-range-btns{display:flex;gap:2px;margin-bottom:.5rem;justify-content:flex-end}.fuel-range-sep{width:1px;align-self:stretch;background:#ddd;margin:2px 4px}.fuel-range-btn{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;font-size:0.7rem;font-weight:600;padding:.25rem .5rem;border:1px solid #e6e6e6;background:#fff;color:#666;cursor:pointer;border-radius:0;transition:all 100ms ease}.fuel-range-btn:first-child{border-radius:6px 0 0 6px}.fuel-range-btn:last-child{border-radius:0 6px 6px 0}.fuel-range-btn:hover{background:#f6f8fa;color:#222}.fuel-range-btn.active{background:#0a66c2;color:#fff;border-color:#0a66c2}.fuel-lag-control{display:flex;align-items:center;gap:2px;margin-top:.5rem}.fuel-lag-label{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;font-size:0.7rem;color:#666;margin-right:.25rem}.fuel-lag-btn{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial;font-size:0.7rem;font-weight:600;padding:3px 8px;border:1px solid #e6e6e6;background:#fff;color:#666;cursor:pointer;border-radius:0;transition:all 100ms ease}.fuel-lag-btn:first-of-type{border-radius:6px 0 0 6px}.fuel-lag-btn:last-of-type{border-radius:0 6px 6px 0}.fuel-lag-btn:hover{background:#f6f8fa;color:#222}.fuel-lag-btn.active{background:#0a66c2;color:#fff;border-color:#0a66c2}.fuel-chart-skeleton{width:100%;height:280px;background:#f6f8fa;border-radius:6px;animation:fuel-pulse 1.5s ease-in-out infinite}@keyframes fuel-pulse{0%, 100%{opacity:0.6}50%{opacity:1}}.fuel-chart-error{width:100%;height:280px;display:flex;align-items:center;justify-content:center;background:#f6f8fa;border-radius:6px;color:#666;font-size:0.875rem}.fuel-chart-note{font-size:0.75rem;color:#666;margin-top:.5rem;font-style:italic}.fuel-tooltip{position:absolute;pointer-events:none;z-index:100;background:#fff;border:1px solid #e6e6e6;border-radius:6px;box-shadow:0 1px 4px rgba(20,20,20,0.03);padding:.5rem 1rem;font-size:0.75rem;line-height:1.5;white-space:nowrap}.fuel-tooltip-date{font-weight:600;margin-bottom:2px}.fuel-tooltip-row{display:flex;align-items:center;gap:.25rem}.fuel-tooltip-swatch{width:8px;height:8px;border-radius:50%;display:inline-block}.fuel-analysis-intro{max-width:760px;margin-bottom:1.75rem}.fuel-analysis-intro p{margin-bottom:1rem;line-height:1.7}.fuel-spread-label{display:inline-block;font-size:0.875rem;font-weight:600;padding:.25rem .5rem;border-radius:6px;margin-bottom:1rem}.fuel-spread-label--positive{background:rgba(231,111,81,0.12);color:#c1121f}.fuel-spread-label--negative{background:rgba(42,157,143,0.12);color:#2a9d8f}.fuel-downloads{list-style:none;padding:0;margin:0 0 1.75rem}.fuel-download-item{margin-bottom:.5rem}.fuel-download-link{display:inline-flex;align-items:center;gap:.5rem;font-weight:500;color:#0a66c2;text-decoration:none;padding:.5rem 1rem;border:1px solid #e6e6e6;border-radius:6px;transition:all 100ms ease}.fuel-download-link:hover{background:#f6f8fa;border-color:#0a66c2}.fuel-methodology{font-size:0.8rem;color:#666;line-height:1.7;border-top:1px solid #e6e6e6;padding-top:1.25rem}.fuel-methodology p{margin-bottom:.5rem}.fuel-methodology-details{margin:.5rem 0 1.25rem}.fuel-methodology-details summary{cursor:pointer;font-weight:600;color:#222}.fuel-methodology-details summary:hover{color:#0a66c2}.fuel-methodology-details ul{margin-top:.5rem;padding-left:1.2em;list-style:disc}.fuel-methodology-details li{margin-bottom:.25rem}@media (max-width: 640px){.fuel-hero-price{font-size:2.25rem}.fuel-hero-card{padding:1.25rem 1rem}.fuel-cards{grid-template-columns:1fr 1fr}.fuel-card-price{font-size:1.25rem}.fuel-chart-skeleton,.fuel-chart-error{height:220px}}.center{text-align:center}.small{font-size:0.9rem;color:#666}.not-found{max-width:600px;margin:2rem auto;text-align:center}.not-found h1{font-size:4em;line-height:1;margin:2rem 0}@media (max-width: 640px){th,td{padding:.5rem;font-size:0.9rem}h1{font-size:1.5rem}}@media (max-width: 720px){.container{padding-left:1rem;padding-right:1rem}}