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12px;font-size:17px}.slide-share-toolbar{z-index:2;background:#fbfbfa;grid-template-columns:minmax(0,1fr);gap:10px;padding-bottom:8px;display:grid;position:sticky;top:0}.slide-share-filters,.slide-share-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.slide-share-filters button{border:1px solid var(--line);color:#194c40;min-height:44px;font:inherit;cursor:pointer;background:#fff;border-radius:6px;padding:0 12px;font-size:13px;font-weight:600}.slide-share-filters button[aria-pressed=true]{background:#eeeede;border-color:#194c40}.slide-share-filters select,.slide-share-actions select{width:auto;max-width:100%;min-height:44px}.slide-share-numbers{flex-wrap:wrap;align-items:flex-end;gap:8px;display:flex}.slide-share-numbers label{color:#1f2a26;gap:4px;font-size:13px;font-weight:600;display:grid}.slide-share-numbers input{width:180px;min-height:44px}.slide-share-count{color:#526257;min-width:110px;font-size:13px}.slide-share-message{color:#194c40;min-height:1.4em;margin:6px 0;font-size:13px}.slide-share-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.slide-share-grid label{border:1px solid var(--line);color:#526257;cursor:pointer;background:#fff;border-radius:8px;gap:4px;padding:8px;font-size:12px;display:grid;position:relative}.slide-share-grid label.selected{border-color:#194c40;box-shadow:inset 0 0 0 2px #194c40}.slide-share-grid input{accent-color:#194c40;width:22px;height:22px;margin:0;position:absolute;top:10px;left:10px}.slide-share-grid img{aspect-ratio:16/9;object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:4px;width:100%}.slide-share-number{color:#1f2a26;font-weight:700}.slide-share-chapter{color:#194c40;font-weight:600}.slide-share-chapter.none{color:#8a5a12}.slide-share-text{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.slide-recap{margin-top:16px}.slide-recap h4{margin:0 0 8px;font-size:14px}.slide-recap ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.slide-recap li{border:1px solid var(--line);background:#fff;border-radius:8px;justify-content:space-between;gap:12px;padding:8px 10px;display:flex}.slide-recap li>div{gap:2px;min-width:0;font-size:13px;display:grid}.slide-recap-note{color:#8a5a12}.slide-recap li.slide-recap-warning{border-color:#a61b1b}.slide-recap-warning .slide-recap-note{color:#a61b1b}.slide-recap li.slide-recap-caution{border-color:#c9963c}.slide-recap-thumbs{flex:none;gap:4px;display:flex}.slide-recap-thumbs img{aspect-ratio:16/9;object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:3px;width:56px}.replacement-banner{color:#5f4a1c;background:#faf3e3;border-left:3px solid #c9963c;border-radius:0 8px 8px 0;margin:0 0 14px;padding:12px 14px;font-size:13px}.replacement-start{border:1px dashed #d9d7d0;border-radius:10px;margin:12px 0 16px;padding:12px 14px}.slide-text-editor{margin:12px 0}.slide-text-editor>summary{color:#194c40;cursor:pointer;align-items:center;min-height:44px;font-weight:600;display:flex}.recap-dialog{border:1px solid var(--line);color:#243d35;background:#fff;border-radius:12px;width:min(640px,100vw - 24px);max-height:calc(100dvh - 48px);padding:20px}.recap-dialog::backdrop{background:#17251db3}.recap-dialog h3{margin:0 0 12px;font-size:19px}.recap-dialog .action-row{justify-content:flex-end;margin-top:16px}@media (width<=760px){.slide-share{padding:12px}.slide-share-toolbar{position:static}.slide-share-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.slide-recap li{flex-direction:column}.slide-share-numbers input{width:140px}}.reader-full-decks{border-top:1px solid var(--line);gap:6px;padding:8px 4px;display:grid}.reader-full-deck{border:1px solid var(--line);color:#194c40;background:#fff;border-radius:8px;align-items:center;gap:10px;min-height:44px;padding:8px 10px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.reader-full-deck small{color:#526257;font-size:12px;font-weight:400;display:block}:root[data-reading-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#e8e4d8;--line:#3a413e;--muted:#b4b9b2;--rd-surface:#232726;--rd-raised:#2c312f;--rd-hover:#353b38;--rd-text:#e8e4d8;--rd-body:#dcd8cc;--rd-soft:#b4b9b2;--rd-accent:#93d1b9;--rd-selected:#2f4a41;--rd-focus:#e3b35c;background:#1b1e1d}:root[data-reading-theme=dark] :focus-visible{outline-color:var(--rd-focus)!important}:root[data-reading-theme=dark] .topbar{background:var(--rd-surface);border-color:var(--line)}:root[data-reading-theme=dark] .icon-button,:root[data-reading-theme=dark] .reader-shell .topbar .mobile-menu,:root[data-reading-theme=dark] .sidebar-close,:root[data-reading-theme=dark] .reader-drawer-head .icon-button{color:var(--rd-accent)}:root[data-reading-theme=dark] .icon-button:hover{background:var(--rd-hover)}:root[data-reading-theme=dark] .top-title,:root[data-reading-theme=dark] .top-title>span,:root[data-reading-theme=dark] .brand-name>span{color:var(--rd-soft)}:root[data-reading-theme=dark] .top-brand,:root[data-reading-theme=dark] .sidebar .brand{color:var(--rd-text)}:root[data-reading-theme=dark] .brand-mark{background:#f3edcf;border-radius:8px}:root[data-reading-theme=dark] .badge,:root[data-reading-theme=dark] .demo-ribbon{background:var(--rd-raised);border-color:var(--line);color:var(--rd-soft)}:root[data-reading-theme=dark] .sidebar{background:var(--rd-surface);border-color:var(--line)}:root[data-reading-theme=dark] .space-label,:root[data-reading-theme=dark] .sidebar nav a,:root[data-reading-theme=dark] .sidebar-note,:root[data-reading-theme=dark] .sidebar-note strong,:root[data-reading-theme=dark] .sidebar-note p,:root[data-reading-theme=dark] .sidebar-bottom small{color:var(--rd-soft)}:root[data-reading-theme=dark] .sidebar nav 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.button.secondary{background:var(--rd-raised);border-color:var(--line);color:var(--rd-text)}:root[data-reading-theme=dark] .button.secondary:hover{background:var(--rd-hover)}:root[data-reading-theme=dark] .button.ghost,:root[data-reading-theme=dark] .course-reader .button.ghost{color:var(--rd-soft);background:0 0}:root[data-reading-theme=dark] .text-button,:root[data-reading-theme=dark] .course-reader .text-button,:root[data-reading-theme=dark] .reader-introduction summary,:root[data-reading-theme=dark] .annotation-status{color:var(--rd-accent)}:root[data-reading-theme=dark] input,:root[data-reading-theme=dark] select,:root[data-reading-theme=dark] textarea{background:var(--rd-raised);border-color:var(--line);color:var(--rd-text)}:root[data-reading-theme=dark] .back-link,:root[data-reading-theme=dark] .eyebrow,:root[data-reading-theme=dark] .loading,:root[data-reading-theme=dark] .muted,:root[data-reading-theme=dark] .course-reader p,:root[data-reading-theme=dark] .course-reader 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.reader-home,:root[data-reading-theme=dark] .reader-chapter-button,:root[data-reading-theme=dark] .reader-tools-button,:root[data-reading-theme=dark] .reader-font-button,:root[data-reading-theme=dark] .reader-toc .reader-font-button{background:var(--rd-raised);border-color:var(--line);color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-chapter-button[aria-expanded=true],:root[data-reading-theme=dark] .reader-tools-button[aria-expanded=true],:root[data-reading-theme=dark] .reader-font.open .reader-font-button,:root[data-reading-theme=dark] .reader-desktop-toc .reader-font.open .reader-font-button{background:var(--rd-selected);border-color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-tools .reader-font.open .reader-settings,:root[data-reading-theme=dark] .reader-desktop-toc .reader-font.open .reader-settings{background:var(--rd-surface);border-color:var(--line);box-shadow:0 8px 24px #00000080}:root[data-reading-theme=dark] .reader-settings p,:root[data-reading-theme=dark] .reader-settings output,:root[data-reading-theme=dark] .reader-toc .reader-contents-toggle{color:var(--rd-text)}:root[data-reading-theme=dark] .reader-settings .reader-settings-row button{background:var(--rd-raised);border-color:var(--line);color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-settings .reader-settings-row button[aria-pressed=true]{background:var(--rd-accent);border-color:var(--rd-accent);color:#10261f}:root[data-reading-theme=dark] .reader-toc-head,:root[data-reading-theme=dark] .reader-toc .reader-nav-group,:root[data-reading-theme=dark] .reader-toc .reader-section-index,:root[data-reading-theme=dark] .reader-chapter-drawer .reader-nav-group,:root[data-reading-theme=dark] .reader-chapter-drawer .reader-section-index{border-color:var(--line)}:root[data-reading-theme=dark] .reader-contents-toggle:after,:root[data-reading-theme=dark] .reader-nav-group>summary:after,:root[data-reading-theme=dark] .reader-section-index>summary:after,:root[data-reading-theme=dark] .reader-all>summary:after,:root[data-reading-theme=dark] .reader-chapters .toc-number{color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-toc button,:root[data-reading-theme=dark] .reader-chapters button,:root[data-reading-theme=dark] .reader-chapters small,:root[data-reading-theme=dark] .reader-toc-position,:root[data-reading-theme=dark] .reader-nav-group h4,:root[data-reading-theme=dark] .reader-index-chapter h5,:root[data-reading-theme=dark] .reader-nav-section h3,:root[data-reading-theme=dark] .reader-resource-group h4,:root[data-reading-theme=dark] .reader-practice-list button small{color:var(--rd-soft)}:root[data-reading-theme=dark] .reader-chapters button.selected,:root[data-reading-theme=dark] .reader-toc button.selected{background:var(--rd-selected);color:var(--rd-text)}:root[data-reading-theme=dark] .reader-desktop-toc .reader-chapters button.selected{box-shadow:inset 3px 0 0 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.reading-callout{background:#2c2920;border-color:#c9963c}:root[data-reading-theme=dark] .reading-callout strong{color:#e3c58a}:root[data-reading-theme=dark] .reading-callout.warning{color:#e9d39f;background:#2f2a1d;border-color:#ccaf6b}:root[data-reading-theme=dark] .reading-callout.example{color:#d6cceb;background:#2a2733;border-color:#a594c2}:root[data-reading-theme=dark] .ink-green{color:#93d1b9}:root[data-reading-theme=dark] .ink-blue{color:#a3c4f0}:root[data-reading-theme=dark] .ink-red{color:#f3a7a2}:root[data-reading-theme=dark] .ink-amber{color:#e8c374}:root[data-reading-theme=dark] .ink-grey{color:#c6c3b9}:root[data-reading-theme=dark] .reading-body figure img{background:#fff}:root[data-reading-theme=dark] .highlighter-toolbar{background:var(--rd-surface);border-color:var(--line);color:var(--rd-text)}:root[data-reading-theme=dark] .highlighter-toolbar p{color:#f2a58f}:root[data-reading-theme=dark] .highlighter-colors .apply-custom-color,:root[data-reading-theme=dark] .highlighter-colors button.erase-highlight{background:var(--rd-raised);color:var(--rd-text)}:root[data-reading-theme=dark] .course-reader .chapter-practice{border-color:var(--line)}:root[data-reading-theme=dark] .practice-tile{background:var(--rd-raised);border-color:var(--line);color:var(--rd-accent)}:root[data-reading-theme=dark] .practice-tile strong{color:var(--rd-text)}:root[data-reading-theme=dark] .practice-tile span{color:var(--rd-soft)}:root[data-reading-theme=dark] .practice-tile:hover:not(:disabled){border-color:var(--rd-accent)}:root[data-reading-theme=dark] .slide-stage{background:var(--rd-raised);border-color:var(--line)}:root[data-reading-theme=dark] .reader-support-button,:root[data-reading-theme=dark] .reader-support-menu button{background:var(--rd-raised);border-color:var(--line);color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-support.open .reader-support-button{background:var(--rd-selected);border-color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-support.open .reader-support-menu{background:var(--rd-surface);border-color:var(--line);box-shadow:0 8px 24px #00000080}:root[data-reading-theme=dark] .reader-support-menu button[aria-pressed=true]{background:var(--rd-accent);border-color:var(--rd-accent);color:#10261f}:root[data-reading-theme=dark] .reader-full-decks{border-color:var(--line)}:root[data-reading-theme=dark] .reader-full-deck{background:var(--rd-raised);border-color:var(--line);color:var(--rd-accent)}:root[data-reading-theme=dark] .reader-full-deck small{color:var(--rd-soft)}.revision-preparation{color:#243d35;background:#fff;border-radius:14px;max-width:100%;padding:28px}.revision-scope fieldset,.revision-activities{border:0;min-width:0;margin:0 0 24px;padding:0}.revision-scope legend,.revision-activities legend{margin-bottom:12px;font-size:18px;font-weight:650}.scope-choice{cursor:pointer;overflow-wrap:anywhere;color:#243d35;align-items:center;gap:12px;min-height:44px;padding:10px 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