.knowledge-alert{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:16px;padding:15px 18px;background:#fff7e6;border:1px solid #ffd591;border-left:5px solid #f08c00;border-radius:12px;color:#7a4600}.knowledge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}.knowledge-card{display:flex;min-width:0;flex-direction:column;padding:18px;background:var(--surface,#fff);border:1px solid var(--line,#dfe7ef);border-top:4px solid var(--knowledge-colour,#7048e8);border-radius:14px;box-shadow:0 5px 18px rgba(20,45,70,.06)}.knowledge-card h2{margin:14px 0 8px;font-size:19px}.knowledge-card p{flex:1;color:var(--muted);line-height:1.55}.knowledge-card-top,.knowledge-card-actions,.knowledge-meta,.knowledge-article-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.knowledge-card-top{justify-content:space-between}.knowledge-card-actions{margin-top:14px}.knowledge-meta,.knowledge-article-meta{color:var(--muted);font-size:12px}.knowledge-priority{font-size:11px;font-weight:800;text-transform:uppercase}.knowledge-priority.urgent{color:#c92a2a}.knowledge-priority.important{color:#d66b00}.knowledge-content{margin:24px 0;white-space:normal;overflow-wrap:anywhere;font-size:15px;line-height:1.75}.knowledge-drawer{position:fixed;inset:0;z-index:1000}.knowledge-drawer-overlay{position:absolute;inset:0;width:100%;height:100%;padding:0;background:rgba(8,23,38,.58);border:0;border-radius:0}.knowledge-drawer-panel{position:absolute;top:0;right:0;width:min(720px,94vw);height:100%;padding:24px;background:var(--surface,#fff);box-shadow:-18px 0 50px rgba(0,0,0,.2);overflow:auto;overscroll-behavior:contain}.knowledge-drawer[hidden]{display:none}.knowledge-progress{height:9px;margin:16px 0 8px;background:#e8edf4;border-radius:99px;overflow:hidden}.knowledge-progress span{display:block;height:100%;background:linear-gradient(90deg,#7048e8,#f08c00)}.knowledge-lesson{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.knowledge-lesson-number{display:grid;place-items:center;width:36px;height:36px;background:#f1ecff;color:#6139d1;border-radius:50%;font-weight:900}.knowledge-lesson p{margin:4px 0 0;color:var(--muted)}.knowledge-lesson-picker{display:grid;gap:8px;max-height:260px;padding:12px;border:1px solid var(--line);border-radius:10px;overflow:auto}.knowledge-lesson-picker label{display:block;padding:8px;background:#f7f9fc;border-radius:8px}
@media(max-width:1050px){.knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.knowledge-grid{grid-template-columns:1fr}.knowledge-alert{align-items:flex-start;flex-direction:column}.knowledge-drawer-panel{width:100%;padding:18px 14px;padding-top:max(18px,env(safe-area-inset-top))}.knowledge-lesson{grid-template-columns:36px minmax(0,1fr)}.knowledge-lesson .btn{grid-column:1/-1;width:100%}}
.knowledge-global-notice{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;padding:13px 16px;background:#fff7e6;border:1px solid #ffd591;border-left:5px solid #f08c00;border-radius:12px;color:#7a4600}.knowledge-global-notice div{display:flex;flex-direction:column;gap:3px}.knowledge-global-notice span{font-size:12px}@media(max-width:650px){.knowledge-global-notice{align-items:stretch;flex-direction:column}.knowledge-global-notice .btn{width:100%}}