/* Rules reader owns its layout; the mobile overlay must never become a grid cell. */
@media screen {
  body.site-design #foba-module-reader,
  body.site-design #foba-module-catalog {
    width:100%; max-width:1224px!important; margin:0 auto!important; padding:0!important;
    border:0!important; background:transparent!important; box-shadow:none!important; box-sizing:border-box;
  }
  #foba-module-reader *, #foba-module-catalog * {box-sizing:border-box}
  body.site-design #foba-module-reader .foba-module-header,
  body.site-design #foba-module-catalog .module-catalog-heading {
    margin:0 0 24px; padding:24px; border:1px solid var(--ds-border,#39515c);
    border-top:2px solid var(--ds-accent,#72d7e3); border-radius:14px;
    background:var(--ds-panel,#172229); box-shadow:none;
  }
  body.site-design #foba-module-reader .foba-module-header {
    display:grid; grid-template-columns:auto minmax(0,1fr); gap:24px; align-items:center;
  }
  body.site-design #foba-module-reader .foba-title {font-size:clamp(1.4rem,3vw,2rem);line-height:1.25;text-align:left;color:var(--ds-text,#edf5f7)}
  body.site-design #foba-module-reader .foba-btn-back {justify-self:start;white-space:nowrap}
  body.site-design #foba-module-reader .sidebar-toggle {gap:8px;font-family:inherit}
  body.site-design #foba-module-reader .rules-layout {display:grid;grid-template-columns:minmax(230px,270px) minmax(0,1fr);gap:24px;align-items:start}
  body.site-design #foba-module-reader .rules-sidebar {
    grid-column:1;grid-row:1;width:100%;min-width:0;margin:0;padding:18px;
    border:1px solid var(--ds-border,#39515c);border-radius:12px;background:var(--ds-panel,#172229);
  }
  body.site-design #foba-module-reader .rules-sidebar h3 {font-size:1rem;line-height:1.4;margin:4px 0 18px;color:var(--ds-text,#edf5f7)}
  body.site-design #foba-module-reader .act-header {font-size:.8rem;line-height:1.5;letter-spacing:.04em;color:var(--ds-accent,#72d7e3);padding:0;margin:20px 0 8px}
  body.site-design #foba-module-reader .chapter-list {padding:0;margin:0;list-style:none}
  body.site-design #foba-module-reader .chapter-link {padding:10px 12px;line-height:1.45;font-size:.85rem;border-radius:6px;overflow-wrap:anywhere}
  body.site-design #foba-module-reader .chapter-link.active {background:#1b404a;color:#effbff;border-left:2px solid var(--ds-accent,#72d7e3)}
  body.site-design #foba-module-reader .rules-content {
    grid-column:2;grid-row:1;width:auto;min-width:0;max-width:100%;margin:0;padding:28px;
    border:1px solid var(--ds-border,#39515c);border-radius:14px;background:var(--ds-panel,#172229);
  }
  body.site-design #foba-module-reader .rules-content > h2 {color:var(--ds-text,#edf5f7);font-size:clamp(1.4rem,2.8vw,1.8rem);line-height:1.35;margin:0 0 24px;padding-bottom:16px}
  body.site-design #foba-module-reader .rule-text {line-height:1.8;overflow-wrap:anywhere}
  body.site-design #foba-module-reader .footnotes {padding:18px;margin:24px 0;background:var(--ds-panel-alt,#101a20);border:1px solid var(--ds-border,#39515c);border-left:3px solid var(--ds-accent,#72d7e3);border-radius:8px;line-height:1.7}
  body.site-design #foba-module-reader .chapter-nav {gap:12px;flex-wrap:wrap}
  body.site-design #foba-module-reader .chapter-nav > span:empty {display:none}
  body.site-design #foba-module-reader .chapter-nav > .foba-btn + .foba-btn,
  body.site-design #foba-module-reader .chapter-nav > span:empty + .foba-btn {margin-left:auto}
  #foba-module-catalog .module-catalog-heading {display:flex;align-items:flex-start;gap:28px}
  #foba-module-catalog .module-catalog-heading > *, #foba-module-catalog .module-cover-copy {min-width:0;overflow-wrap:anywhere}
  #foba-module-catalog .module-catalog-heading h1 {margin:4px 0 10px;line-height:1.2;color:var(--ds-text,#edf5f7);font-size:clamp(1.6rem,3vw,2.2rem)}
  #foba-module-catalog .module-catalog-heading p {margin:0;max-width:70ch;line-height:1.6}
  #foba-module-catalog .module-eyebrow {display:block;font-size:.72rem;font-weight:600;letter-spacing:.08em;color:var(--ds-accent,#72d7e3);line-height:1.5}
  #foba-module-catalog .module-catalog-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
  #foba-module-catalog .module-cover {
    display:flex;align-items:flex-end;min-width:0;min-height:290px;padding:28px;
    border:1px solid var(--ds-border,#39515c);border-radius:14px;overflow:hidden;
    background-color:#121d24;background-position:center;background-size:cover;color:#edf5f7;text-decoration:none;
    transition:border-color .2s,box-shadow .2s;
  }
  #foba-module-catalog .module-cover-base {background-image:linear-gradient(0deg,rgba(8,16,22,.99),rgba(8,16,22,.8) 50%,rgba(8,16,22,.3)),url('/foba-helper/rules_books/baze_bg.png')}
  #foba-module-catalog .module-cover-cyber {background-image:linear-gradient(0deg,rgba(8,16,22,.99),rgba(8,16,22,.8) 50%,rgba(8,16,22,.3)),url('/foba-helper/rules_books/cyber_bg.png')}
  #foba-module-catalog .module-cover-fantasy {background-image:linear-gradient(0deg,rgba(8,16,22,.99),rgba(8,16,22,.8) 50%,rgba(8,16,22,.3)),url('/foba-helper/rules_books/fantasy_bg.png')}
  #foba-module-catalog .module-cover-apocalypse {background-image:linear-gradient(0deg,rgba(8,16,22,.99),rgba(8,16,22,.8) 50%,rgba(8,16,22,.3)),url('/foba-helper/rules_books/apocalypse_bg.png')}
  #foba-module-catalog .module-cover h2 {font-size:clamp(1.4rem,2.5vw,1.8rem);line-height:1.25;color:#edf5f7;margin:8px 0 12px}
  #foba-module-catalog .module-cover p {max-width:44ch;line-height:1.6;margin:0;color:#cedde4}
  #foba-module-catalog .module-cover-action {display:flex;gap:16px;align-items:center;color:var(--ds-accent,#72d7e3);margin-top:20px;font-size:.85rem;font-weight:600}
  #foba-module-catalog .module-cover:hover {border-color:var(--ds-accent,#72d7e3);box-shadow:0 0 0 1px var(--ds-accent,#72d7e3)}
  #foba-module-catalog a:focus-visible, #foba-module-reader :is(a,button,input):focus-visible {outline:2px solid var(--ds-accent,#72d7e3);outline-offset:4px}
}
@media screen and (min-width:769px) {
  body.site-design #foba-module-reader .rules-layout > .sidebar-overlay {display:none!important}
  body.site-design #foba-module-reader .sidebar-toggle {display:none!important}
}
@media screen and (max-width:768px) {
  body.site-design #foba-module-reader .foba-module-header {grid-template-columns:1fr auto;gap:16px 12px;padding:20px 18px;margin-bottom:18px}
  body.site-design #foba-module-reader .foba-title {grid-column:1/-1;grid-row:1;font-size:1.5rem!important;margin:0!important;text-align:left}
  body.site-design #foba-module-reader .foba-btn-back {grid-column:1;grid-row:2;min-width:0}
  body.site-design #foba-module-reader .sidebar-toggle {grid-column:2;grid-row:2;display:inline-flex!important;border-radius:8px;border-color:var(--ds-border,#39515c);background:#22353e;color:var(--ds-text,#edf5f7)}
  body.site-design #foba-module-reader .rules-layout {display:block!important}
  body.site-design #foba-module-reader .rules-content {padding:22px 18px!important;background:var(--ds-panel,#172229)!important;border:1px solid var(--ds-border,#39515c)!important;border-radius:12px}
  body.site-design #foba-module-reader .rule-text {font-size:1rem!important;line-height:1.75!important}
  body.site-design #foba-module-reader .rules-sidebar {padding:18px!important;background:var(--ds-panel,#172229)!important;border-radius:0 12px 12px 0;box-sizing:border-box!important}
  body.site-design #foba-module-reader .chapter-nav .foba-btn {margin:0!important}
  body.site-design #foba-module-catalog .module-catalog-heading {display:flex;flex-direction:column;gap:18px;padding:20px;margin-bottom:18px}
  #foba-module-catalog .module-catalog-grid {gap:16px}
  #foba-module-catalog .module-cover {min-height:270px;padding:22px}
}
@media screen and (max-width:580px) {
  #foba-module-catalog .module-catalog-grid {grid-template-columns:1fr}
  #foba-module-catalog .module-cover {min-height:250px}
}
@media screen and (max-width:380px) {
  body.site-design #foba-module-reader .foba-module-header {display:flex;flex-wrap:wrap;gap:12px 8px;padding:16px 14px}
  body.site-design #foba-module-reader .foba-title {order:-1;flex:1 0 100%}
  body.site-design #foba-module-reader :is(.foba-btn-back,.sidebar-toggle) {flex:1 1 auto}
}
@media print {
  #foba-module-reader .rules-sidebar, #foba-module-reader .sidebar-overlay, #foba-module-reader .sidebar-toggle, #foba-module-reader .foba-btn-back, #foba-module-reader .chapter-nav {display:none!important}
  #foba-module-reader .rules-layout {display:block!important}
  #foba-module-reader .rules-content {width:100%!important;max-width:none!important;box-shadow:none!important}
}