.fuel-calc-main{padding:28px 0 72px}
.fuel-calc-hero{position:relative;overflow:hidden;margin-bottom:18px;padding:clamp(24px,5vw,42px);border:1px solid var(--line);border-radius:30px;background:linear-gradient(135deg,var(--card),var(--soft));box-shadow:var(--shadow)}
.fuel-calc-hero:after{content:"";position:absolute;right:-90px;bottom:-125px;width:250px;height:250px;border-radius:50%;background:color-mix(in srgb,var(--brand) 13%,transparent);pointer-events:none}
.fuel-calc-breadcrumbs{position:relative;z-index:1;margin:0 0 22px;color:var(--muted);font-size:13px}
.fuel-calc-breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0;padding:0;list-style:none}
.fuel-calc-breadcrumbs li{display:flex;align-items:center;gap:8px}
.fuel-calc-breadcrumbs li:not(:last-child):after{content:"→";color:color-mix(in srgb,var(--muted) 65%,transparent)}
.fuel-calc-breadcrumbs a{text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--brand) 35%,transparent);text-underline-offset:3px}
.fuel-calc-breadcrumbs a:hover,.fuel-calc-breadcrumbs a:focus-visible{color:var(--brand-3);outline:none}
.fuel-calc-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:30px;align-items:center}
.fuel-calc-eyebrow{margin-bottom:10px;color:var(--brand-3);font-size:12px;font-weight:950;letter-spacing:.1em;text-transform:uppercase}
html[data-theme="night"] .fuel-calc-eyebrow{color:var(--brand)}
.fuel-calc-hero h1{margin:0 0 13px;font-family:var(--heading-font);font-size:clamp(34px,5vw,50px);line-height:1.04;letter-spacing:-.055em}
.fuel-calc-hero-grid p{max-width:850px;margin:0;color:var(--muted);font-size:17px;line-height:1.65}
.fuel-calc-route-mark{display:flex;align-items:center;justify-content:center;padding:28px 8px}
.fuel-calc-pin{display:grid;flex:0 0 54px;width:54px;height:54px;place-items:center;border:5px solid var(--card);border-radius:50%;background:linear-gradient(135deg,var(--brand-3),var(--brand-2));box-shadow:0 12px 28px color-mix(in srgb,var(--brand) 28%,transparent);color:#fff;font-size:18px;font-weight:950}
.fuel-calc-route-line{width:70px;border-top:4px dotted color-mix(in srgb,var(--brand) 65%,var(--line))}
.fuel-calc-benefits{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 0;padding:0;list-style:none}
.fuel-calc-benefits li{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--card);font-size:13px;font-weight:850}
.fuel-calc-benefits span{color:var(--brand-3);font-size:16px}
.fuel-calc-panel,.fuel-calc-help{border:1px solid var(--line);border-radius:26px;background:var(--card);padding:clamp(20px,4vw,30px);box-shadow:0 12px 34px color-mix(in srgb,var(--brand) 7%,transparent)}
.fuel-calc-panel-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:22px}
.fuel-calc-panel-heading h2,.fuel-calc-section-heading h2{margin:1px 0 7px;font-family:var(--heading-font);font-size:clamp(26px,4vw,34px);line-height:1.12;letter-spacing:-.04em}
.fuel-calc-panel-heading p,.fuel-calc-section-heading p{margin:0;color:var(--muted);line-height:1.55}
.fuel-calc-step{display:grid;flex:0 0 40px;width:40px;height:40px;place-items:center;border-radius:13px;background:linear-gradient(135deg,var(--brand-3),var(--brand-2));box-shadow:0 9px 20px color-mix(in srgb,var(--brand) 24%,transparent);color:#fff;font-weight:950}
.fuel-calc-widget-shell{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;padding:clamp(10px,2vw,20px)}
.fuel-calc-widget{min-height:330px;color:#111}
.fuel-calc-widget>#avtd-embed-link{display:none!important}
.fuel-calc-widget iframe{display:block!important;max-width:100%!important;border:0!important}
.fuel-calc-provider-note{margin:15px 2px 0;color:var(--muted);font-size:13px;line-height:1.55}
.fuel-calc-help{margin-top:18px}
.fuel-calc-section-heading{max-width:820px;margin-bottom:22px}
.fuel-calc-help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.fuel-calc-help-grid article{position:relative;min-width:0;padding:22px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,var(--card),var(--soft))}
.fuel-calc-help-grid article>span{display:inline-grid;width:38px;height:38px;place-items:center;margin-bottom:16px;border-radius:12px;background:var(--card);border:1px solid var(--line);color:var(--brand-3);font-weight:950}
.fuel-calc-help-grid h3{margin:0 0 9px;font-family:var(--heading-font);font-size:20px;line-height:1.25}
.fuel-calc-help-grid p{margin:0;color:var(--muted);line-height:1.62}
.fuel-calc-warning{display:flex;align-items:flex-start;gap:8px;margin-top:18px;padding:18px 20px;border-left:5px solid var(--warning);border-radius:18px;background:color-mix(in srgb,var(--warning) 10%,var(--card));line-height:1.55}
.fuel-calc-warning strong{flex:0 0 auto}
.fuel-calc-warning p{margin:0}
@media(max-width:850px){.fuel-calc-hero-grid{grid-template-columns:1fr}.fuel-calc-route-mark{display:none}.fuel-calc-help-grid{grid-template-columns:1fr}}
@media(max-width:640px){.fuel-calc-main{padding-top:18px}.fuel-calc-hero{padding:22px;border-radius:24px}.fuel-calc-breadcrumbs li[aria-current="page"]{width:100%}.fuel-calc-benefits{display:grid}.fuel-calc-benefits li{border-radius:14px}.fuel-calc-panel,.fuel-calc-help{padding:19px;border-radius:22px}.fuel-calc-panel-heading{gap:10px}.fuel-calc-step{flex-basis:36px;width:36px;height:36px}.fuel-calc-widget-shell{padding:6px;border-radius:17px}.fuel-calc-widget{min-height:390px}.fuel-calc-warning{display:block}.fuel-calc-warning strong{display:block;margin-bottom:4px}}