/* Larger tanker illustration on the existing page canvas. */
.hero{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:20px}
.art-window{aspect-ratio:3/2;background:var(--ink)}
.market-art{position:relative;display:block;width:100%;height:auto;-webkit-mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent),linear-gradient(180deg,transparent,#000 3%,#000 97%,transparent);mask-image:linear-gradient(90deg,transparent,#000 3%,#000 97%,transparent),linear-gradient(180deg,transparent,#000 3%,#000 97%,transparent);-webkit-mask-composite:source-in;mask-composite:intersect}
@media(max-width:760px){.hero{gap:42px}.hero-art{max-width:740px}}

/* Keep map and chart visible; one narrow feather replaces stacked dark overlays. */
.hero-art:after{background:none}