.knowledge { color: var(--cream); font-family: var(--sans); }
.knowledge-header, .knowledge-main, .knowledge-footer { max-width: 1440px; margin: auto; padding-left: clamp(20px, 5vw, 72px); padding-right: clamp(20px, 5vw, 72px); }
.knowledge-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--rule); }
.knowledge-brand { font-weight: 750; font-size: 25px; text-decoration: none; }
.knowledge-brand span { display: block; color: var(--lilac); font: 10px var(--mono); letter-spacing: .2em; margin-top: 5px; }
.knowledge-header nav { display: flex; align-items: center; gap: 24px; font-size: 14px; }
.knowledge-header nav a { text-decoration: none; }
.knowledge-header nav a[aria-current="page"] { color: var(--ember); }
.knowledge-quiet { color: var(--lilac); background: none; border: 0; font: inherit; cursor: pointer; }
.knowledge-main { padding-top: 40px; padding-bottom: 70px; }
.knowledge-intro { display: flex; justify-content: space-between; gap: 40px; align-items: center; margin-bottom: 42px; }
.knowledge-intro h1 { font-size: clamp(42px, 5.5vw, 76px); line-height: 1.05; letter-spacing: -.05em; margin: 15px 0 20px; }
.knowledge-intro h1 span { color: var(--ember); }
.knowledge-intro p:not(.eyebrow) { color: var(--lilac); font-size: 17px; line-height: 1.6; }
.knowledge-sync { flex-shrink: 0; border-left: 1px solid var(--rule); padding-left: 30px; }
.knowledge-sync strong { font-size: 28px; font-weight: 650; }
.knowledge-sync p { margin: 10px 0; }
.knowledge-sync small { display: block; color: var(--lilac); margin-top: 10px; }
.knowledge-sync .button { font-size: 13px; padding: 10px 15px; min-height: 40px; }
.knowledge button:disabled { opacity: .5; cursor: default; }
.knowledge-notice { border: 1px solid var(--rule); border-left: 3px solid var(--ember); padding: 16px 20px; border-radius: 6px; background: var(--plum); line-height: 1.6; overflow-wrap: anywhere; }
.knowledge-search { background: var(--plum); border: 1px solid var(--rule); border-radius: 14px; padding: 24px; margin-bottom: 35px; }
.knowledge-search-row { display: grid; grid-template-columns: 1fr auto; gap: 12px; }
.knowledge-search-row label { grid-column: 1 / -1; }
.knowledge label { display: block; color: var(--lilac); font-size: 12px; font-weight: 600; margin-bottom: 7px; }
.knowledge input[type="search"], .knowledge select { width: 100%; min-width: 0; border: 1px solid rgba(255,242,222,.2); border-radius: 6px; background: var(--night); color: var(--cream); font: inherit; padding: 12px; }
.knowledge input[type="search"] { font-size: 17px; }
.knowledge-filters { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: 20px; }
.knowledge-filters select { font-size: 13px; }
.knowledge-results-heading { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; margin-bottom: 18px; }
.knowledge-results-heading h2 { font-size: 23px; margin: 0; }
.knowledge-results-heading span, .knowledge-results-heading a { color: var(--lilac); font-size: 13px; }
.knowledge-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.knowledge-card { position: relative; display: flex; flex-direction: column; min-height: 190px; padding: 22px; border: 1px solid var(--rule); background: rgba(255,242,222,.025); border-radius: 10px; text-decoration: none; transition: border-color .15s, background .15s; overflow-wrap: anywhere; }
.knowledge-card:hover { border-color: var(--ember); background: var(--plum); }
.knowledge-folder { color: var(--ember); font: 10px var(--mono); letter-spacing: .09em; text-transform: uppercase; margin: 0 0 12px; }
.knowledge-card h3 { font-size: 23px; line-height: 1.25; font-weight: 600; letter-spacing: -.02em; margin: 0 0 12px; padding-right: 10px; }
.knowledge-path { color: var(--lilac); font: 11px/1.6 var(--mono); overflow-wrap: anywhere; margin: 0 0 18px; }
.knowledge-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.knowledge-tags span, .knowledge-tags a { color: var(--lilac); border: 1px solid var(--rule); border-radius: 4px; padding: 4px 7px; font: 10px var(--mono); text-decoration: none; }
.knowledge-card-arrow { position: absolute; bottom: 20px; right: 20px; color: var(--ember); }
.knowledge-card .knowledge-tags { padding-right: 18px; }
.knowledge-empty { padding: 45px; border: 1px dashed var(--rule); border-radius: 12px; line-height: 1.65; }
.knowledge-empty h1, .knowledge-empty h3 { margin-top: 0; }
.knowledge-empty p { color: var(--lilac); }
.knowledge-pagination { display: flex; gap: 30px; justify-content: center; align-items: center; margin-top: 32px; font-size: 14px; }
.knowledge-pagination span { color: var(--lilac); }
.knowledge-footer { border-top: 1px solid var(--rule); padding-top: 25px; padding-bottom: 30px; color: var(--lilac); font: 11px var(--mono); }
.knowledge-breadcrumbs { display: flex; flex-wrap: wrap; gap: 9px; color: var(--lilac); font: 12px/1.8 var(--mono); margin-bottom: 35px; overflow-wrap: anywhere; }
.knowledge-reading-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 60px; }
.knowledge-note { min-width: 0; }
.knowledge-note-heading { border-bottom: 1px solid var(--rule); padding-bottom: 28px; margin-bottom: 30px; }
.knowledge-note-heading h1 { font-size: clamp(30px, 4vw, 54px); line-height: 1.1; letter-spacing: -.04em; margin: 10px 0 22px; overflow-wrap: anywhere; }
.knowledge-aliases { color: var(--lilac); font-size: 13px; line-height: 1.6; }
.knowledge-properties { border: 1px solid var(--rule); border-radius: 6px; padding: 14px 18px; margin-bottom: 25px; font-size: 13px; line-height: 1.7; overflow-wrap: anywhere; }
.knowledge-properties summary { cursor: pointer; color: var(--lilac); }
.knowledge-properties dl { margin: 16px 0; }
.knowledge-properties dt { color: var(--lilac); font-weight: 600; margin-top: 12px; }
.knowledge-properties dd { margin: 3px 0 0; }
.knowledge-properties ul { padding-left: 20px; }
.knowledge-properties pre { white-space: pre-wrap; }
.knowledge-prose { font-size: 17px; line-height: 1.85; overflow-wrap: anywhere; }
.knowledge-prose > h1:first-child { display: none; }
.knowledge-prose h1, .knowledge-prose h2, .knowledge-prose h3 { line-height: 1.2; letter-spacing: -.02em; margin: 35px 0 20px; scroll-margin-top: 25px; }
.knowledge-prose h2 { font-size: 29px; }
.knowledge-prose h3 { font-size: 23px; }
.knowledge-prose a { text-underline-offset: 4px; text-decoration-color: var(--ember); }
.knowledge-prose code { font: .8em var(--mono); background: var(--plum); padding: 3px 5px; border-radius: 3px; }
.knowledge-prose pre { padding: 20px; background: var(--night-deep); border: 1px solid var(--rule); border-radius: 8px; overflow: auto; }
.knowledge-prose pre code { padding: 0; background: none; }
.knowledge-prose blockquote { margin: 25px 0; border-left: 3px solid var(--ember); padding: 5px 20px; background: var(--plum); }
.knowledge-prose table { display: block; overflow-x: auto; width: 100%; border-collapse: collapse; font-size: 14px; }
.knowledge-prose th, .knowledge-prose td { padding: 12px; border: 1px solid var(--rule); text-align: left; }
.knowledge-prose img { max-width: 100%; height: auto; }
.knowledge-prose hr { border: 0; border-top: 1px solid var(--rule); margin: 35px 0; }
.knowledge-embed { padding: 20px; border: 1px solid var(--rule); border-radius: 8px; background: rgba(255,242,222,.025); }
.knowledge-embed-title { font-size: 13px; font-weight: 700; }
.knowledge-link-unresolved { text-decoration: underline dotted; color: var(--lilac); }
.knowledge-connections { border-left: 1px solid var(--rule); padding-left: 25px; }
.knowledge-connections section { margin-bottom: 35px; }
.knowledge-connections h2 { font-size: 17px; line-height: 1.5; }
.knowledge-connections h2 span { color: var(--ember); margin-left: 5px; font: 12px var(--mono); }
.knowledge-connections ul, .knowledge-candidates { list-style: none; padding: 0; }
.knowledge-connections li { padding: 10px 0; border-bottom: 1px solid var(--rule); overflow-wrap: anywhere; }
.knowledge-connections li a { font-size: 14px; line-height: 1.5; text-decoration: none; }
.knowledge-connections small, .knowledge-candidates small { display: block; font: 10px/1.8 var(--mono); color: var(--lilac); }
.knowledge-connections p { font-size: 13px; color: var(--lilac); }
.knowledge-source { margin-top: 35px; border-top: 1px solid var(--rule); padding-top: 20px; font-size: 13px; color: var(--lilac); }
.knowledge-back { display: inline-block; margin-bottom: 25px; }
.knowledge-candidates li { padding: 14px 0; border-bottom: 1px solid var(--rule); }
@media (max-width: 1000px) {
  .knowledge-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-reading-layout { gap: 30px; grid-template-columns: minmax(0, 1fr) 220px; }
  .knowledge-intro { gap: 20px; }
  .knowledge-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .knowledge-header { flex-direction: column; align-items: flex-start; gap: 20px; }
  .knowledge-header nav { gap: 20px; flex-wrap: wrap; }
  .knowledge-main { padding-top: 28px; }
  .knowledge-intro { display: block; }
  .knowledge-sync { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 20px; margin-top: 25px; }
  .knowledge-sync strong { font-size: 23px; }
  .knowledge-search { padding: 18px; }
  .knowledge-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-grid, .knowledge-reading-layout { grid-template-columns: minmax(0, 1fr); }
  .knowledge-card { min-height: 170px; }
  .knowledge-connections { border-left: 0; border-top: 1px solid var(--rule); padding-left: 0; padding-top: 20px; }
  .knowledge-empty { padding: 25px; }
  .knowledge-prose { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { .knowledge-card { transition: none; } }