.knowledge-footer{background:var(--bg-color);border-top:1px solid var(--border-color);color:var(--text-main);text-align:center;transition:var(--transition-theme);z-index:10;padding:4rem 1.5rem 1.5rem;position:relative}.kf-container{flex-direction:column;align-items:center;max-width:800px;margin:0 auto;display:flex}.kf-brand{align-items:center;gap:1rem;margin-bottom:.5rem;display:flex}.kf-logo-wrap{background:var(--logo-bg-radial);border:1px solid var(--logo-border);width:44px;height:44px;box-shadow:var(--logo-shadow);border-radius:50%;justify-content:center;align-items:center;padding:6px;display:flex;position:relative}.kf-logo{width:100%;height:auto}.kf-title{background:linear-gradient(90deg, var(--s3-blue), var(--s3-blue-light));-webkit-text-fill-color:transparent;letter-spacing:.5px;-webkit-background-clip:text;background-clip:text;margin:0;font-size:1.35rem;font-weight:700}.kf-tagline{color:var(--text-muted);letter-spacing:2.5px;text-transform:uppercase;margin:0 0 2rem;font-size:.85rem;font-weight:600}.kf-divider{background:linear-gradient(90deg, var(--s3-blue-light), var(--s3-blue));opacity:.7;border-radius:2px;width:80px;height:3px;margin-bottom:2rem}.kf-disclaimer{background:rgba(var(--s3-blue-rgb), .05);border:1px solid rgba(var(--s3-blue-rgb), .15);text-align:left;max-width:100%;box-shadow:var(--shadow-sm);border-radius:12px;align-items:center;gap:1rem;padding:1.25rem 2rem;display:flex}.kf-alert-icon{font-size:2rem}.kf-disclaimer-text{flex-direction:column;gap:.3rem;display:flex}.kf-disclaimer-text strong{color:var(--s3-blue-dark);font-size:1rem;font-weight:700}.kf-disclaimer-text span{color:var(--text-muted);font-size:.9rem;font-weight:500}[data-theme=dark] .kf-disclaimer-text strong{color:var(--s3-blue-light)}.kf-bottom{border-top:1px solid var(--border-color);width:100%;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:3.5rem;padding-top:1.5rem;font-size:.75rem}