.webwork-exercise{position:relative;width:100%;margin:1.25rem 0;padding:1rem;border:1px solid color-mix(in srgb,currentColor 22%,transparent);border-radius:.75rem;background:color-mix(in srgb,currentColor 3%,transparent)}.webwork-exercise h3{margin:0 0 .85rem;font:inherit;font-weight:650}.webwork-frame{display:block;width:100%;min-height:120px;border:0;background:transparent}.webwork-status,.webwork-submitting,.webwork-error{padding:.75rem}.webwork-submitting{position:absolute;right:1rem;bottom:1rem;border-radius:.4rem;background:color-mix(in srgb,currentColor 10%,transparent)}.webwork-error{color:#b42318}@media (max-width: 640px){.webwork-exercise{padding:.75rem}}.chapter-column-layout{display:grid;gap:clamp(1rem,2.5vw,2rem);width:100%;margin:1rem 0}.chapter-column-layout-column{min-width:0}.chapter-column-layout-column>:first-child{margin-top:0}.chapter-column-layout-column>:last-child{margin-bottom:0}@media (max-width: 720px){.chapter-column-layout{grid-template-columns:minmax(0,1fr)!important;align-items:start!important}}