/* VALENCE · Cambridge IGCSE 0620 additions */
.igrail a{padding:11px 12px 9px;font-size:13px}
.igrail a .k{font-size:9.5px}
.doc .x-qimg{border:1px solid var(--rule);padding:10px;box-sizing:border-box;width:100%;max-width:760px}
.doc .x-q{background:var(--panel-2)}
.doc h2.sec .badge.b-hl{margin-left:0}
.doc .partlabel{scroll-margin-top:calc(var(--topbar,153px) + 12px)}
.doc figure svg{max-width:820px;margin:0 auto}
.doc .supp-inline{display:inline-block;font-family:"IBM Plex Mono",monospace;font-size:9.5px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;padding:1px 6px;border-radius:2px;background:var(--bg-hl-bg);color:var(--bg-hl-fg);vertical-align:1px;margin-right:4px}
.doc .ko td{font-size:13px}
.iggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px;margin-top:16px}
.igcard{display:block;background:var(--panel);border:1px solid var(--rule);border-radius:3px;padding:14px 16px;
  text-decoration:none;color:inherit;box-shadow:var(--shadow)}
.igcard:hover{border-color:var(--ink-3)}
.igcard .k{font-family:"IBM Plex Mono",monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);display:block}
.igcard b{display:block;font-family:Archivo,sans-serif;font-size:17px;margin:3px 0 7px}
.igcard ul{list-style:none;padding:0;margin:0 0 9px;font-size:13px;color:var(--ink-2)}
.igcard li{margin:2px 0}
.igcard li .c{font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--ink-3);margin-right:4px}
.igcard .m{font-size:11.5px;color:var(--ink-3)}