.knowledge-site{background:var(--color-background);color:var(--color-foreground)}.knowledge-main{max-width:1100px;margin-inline:auto;padding:9rem 1.25rem 5rem}.knowledge-breadcrumb{color:var(--color-muted-foreground);gap:.7rem;margin-bottom:2rem;font-size:.875rem;display:flex}.knowledge-header{border-bottom:1px solid var(--color-border);max-width:870px;padding-bottom:2.5rem}.knowledge-header h1{letter-spacing:-.035em;text-wrap:balance;margin:1rem 0 1.5rem;font-size:clamp(2rem,4.6vw,3.75rem);font-weight:700;line-height:1.13}.knowledge-date{color:var(--color-muted-foreground);font-size:.9rem}.knowledge-disclaimer{border-left:3px solid var(--color-primary);background:var(--color-secondary);margin-top:1.3rem;padding:1rem 1.25rem;font-size:.9rem;line-height:1.7}.knowledge-prose{max-width:76ch;font-size:1.0625rem;line-height:1.85}.knowledge-prose p{margin:1.3rem 0}.knowledge-prose .knowledge-lead{margin-top:2.5rem;font-size:1.2rem;line-height:1.8}.knowledge-prose h2,.knowledge-related h2{letter-spacing:-.02em;margin:3rem 0 1rem;font-size:clamp(1.45rem,3vw,1.9rem);font-weight:650;line-height:1.3}.knowledge-prose h3{margin:1.8rem 0 .7rem;font-size:1.2rem;font-weight:650;line-height:1.4}.knowledge-prose ul{padding-left:1.4rem;list-style:outside}.knowledge-prose li{margin:.8rem 0;padding-left:.25rem}.knowledge-main a{text-underline-offset:.2em;text-decoration:underline;-webkit-text-decoration-color:var(--color-border);-webkit-text-decoration-color:var(--color-border);text-decoration-color:var(--color-border);overflow-wrap:anywhere}.knowledge-main a:hover{text-decoration-color:currentColor}.knowledge-main a:focus-visible{outline:2px solid var(--color-primary);outline-offset:4px;border-radius:2px}.knowledge-prose .ppwr-timeline{margin-block:2rem}.knowledge-prose .ppwr-timeline ol{list-style:none}.knowledge-prose .ppwr-timeline li{margin:0}.knowledge-sources{border-top:1px solid var(--color-border);margin-top:3rem;padding-top:.5rem;font-size:.9rem}.knowledge-sources span{color:var(--color-muted-foreground);white-space:nowrap}.knowledge-table{border-collapse:collapse;width:100%;margin-block:1.5rem}.knowledge-table th,.knowledge-table td{border-bottom:1px solid var(--color-border);text-align:left;padding:.65rem .75rem}.knowledge-table thead{background:var(--color-secondary)}.knowledge-related{max-width:76ch}.knowledge-related>a{background:var(--color-secondary);border:1px solid var(--color-border);border-radius:1rem;margin:.75rem 0;padding:1.2rem 1.4rem;font-weight:600;display:block}@media (width<=639px){.knowledge-main{padding-top:7rem}.knowledge-prose{font-size:1rem}}