.settings-group{margin:12px 0;border:1px solid var(--line);border-radius:18px;background:var(--panel);overflow:hidden}.settings-group>summary{cursor:pointer;padding:15px;font:19px Georgia,serif;color:var(--text)}.settings-group[open]>summary{border-bottom:1px solid var(--line)}.settings-group>.panel{margin:10px;background:var(--panel2)}.category-intro button{margin:4px 4px 0 0}