.top { flex-wrap: wrap; }
.top nav.main { display: flex; gap: 16px; }
.top nav.main a { text-decoration: none; color: var(--fg); }
.top nav.main a:hover { text-decoration: underline; }
.top .langlink { margin-left: auto; font-size: 0.875rem; }
.challenges li .badge[hidden], .items .badge[hidden] { display: none; }
.defend .lede { color: var(--fg); font-size: 1.05rem; }
table.kv th { position: static; width: 1%; white-space: nowrap; background: var(--panel); }
details.rule { margin: 8px 0 16px; }
ul.sources { padding-left: 20px; }
ul.sources li { margin: 4px 0; overflow-wrap: anywhere; }