.pdh-reading{max-width:78ch;margin:2rem auto;padding:0 1rem;line-height:1.75;overflow-wrap:anywhere}.pdh-reading h1{line-height:1.2}.pdh-reading h2,.pdh-reading h3{scroll-margin-top:6rem}.pdh-reading input{display:block;width:100%;margin:.6rem 0}.pdh-chapter-nav{display:flex;gap:1rem;flex-wrap:wrap;margin:1.5rem 0}.pdh-reading details{margin:1.2rem 0}.pdh-reading .resource-list,.pdh-source>ul{list-style:none;padding:0}.pdh-reading .pdh-source{margin:2rem 0}.pdh-table{overflow-x:auto}.pdh-table td,.pdh-table th{padding:.6rem;border:1px solid currentColor}.pdh-invitation{border-inline-start:3px solid currentColor;padding-inline-start:1.2rem}.pdh-reading :focus-visible{outline:3px solid currentColor;outline-offset:4px}
.pdh-reading textarea,.pdh-reading select{display:block;font:inherit;max-width:100%;width:100%;margin:.6rem 0 1rem}.pdh-reading textarea{min-height:6rem}.pdh-reading button{font:inherit}.pdh-reading input[type=checkbox]{display:inline-block;width:auto}