.cube-extraction-theme {
    background: radial-gradient(circle at 18% 24%, #9a62d832, transparent 30%), radial-gradient(circle at 82% 20%, #49b9d22b, transparent 34%), linear-gradient(145deg, #0b0d18, #171127 58%, #080b12);
}

.cube-extraction-workshop { border-color: #a77be45c; box-shadow: 0 18px 46px #0008, inset 0 0 32px #a66ee912; }
.cube-extraction-resources { grid-template-columns: repeat(2, minmax(0, 1fr)); }