/* Knowledge Center — dark tech HUD aligned with homepage palette.
   Tokens live here (do not import homepage files). */
:root {
  --kc-bg: #070B14;
  --kc-bg-alt: #0B1220;
  --kc-panel: #101A2C;
  --kc-panel-2: #121D30;
  --kc-ink: #F8FAFC;
  --kc-muted: #94A3B8;
  --kc-border: #1E293B;
  --kc-seo: #38BDF8;
  --kc-geo: #8B5CF6;
  --kc-cyan: #22D3EE;
  --kc-ok: #34D399;
  --kc-warn: #FBBF24;
  --kc-max: 1120px;
  --kc-nav: 64px;
  --kc-cut: 10px;
  --kc-measure: 68ch;
  --kc-font: "Instrument Sans", "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
  --kc-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

/* Shared cut-corner shell (1px border, no radius, no glass) */
.kc-cut,
.kc-card,
.kc-cat,
.kc-toc,
.kc-faq details,
.kc-cta,
.kc-os-panel,
.kc-empty,
.kc-sources,
.kc-related > ul > li > a,
.kc-body pre,
.kc-filters button,
.kc-search input,
.kc-nav-contact-btn,
.kc-btn {
  clip-path: polygon(
    var(--kc-cut) 0,
    100% 0,
    100% calc(100% - var(--kc-cut)),
    calc(100% - var(--kc-cut)) 100%,
    0 100%,
    0 var(--kc-cut)
  );
}

@keyframes kc-scan {
  from { transform: translateY(0); opacity: 0.55; }
  to { transform: translateY(calc(100% + 40px)); opacity: 0; }
}

@keyframes kc-pulse {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

body.kc-page,
.kc-page {
  margin: 0;
  padding: 0;
  background: var(--kc-bg);
  color: var(--kc-ink);
  font-family: var(--kc-font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
  max-width: 100%;
}

.kc-page *,
.kc-page *::before,
.kc-page *::after {
  box-sizing: border-box;
}

.kc-page :focus-visible {
  outline: 2px solid var(--kc-cyan);
  outline-offset: 2px;
}

.kc-skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 80;
  background: var(--kc-panel);
  color: var(--kc-ink);
  border: 1px solid var(--kc-border);
  padding: 8px 12px;
  font-size: 13px;
  text-decoration: none;
}

.kc-skip:focus {
  top: 12px;
}

.kc-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.kc-wrap {
  width: min(var(--kc-max), calc(100% - 40px));
  margin-inline: auto;
  max-width: 100%;
}

@media (max-width: 420px) {
  .kc-wrap {
    width: min(var(--kc-max), calc(100% - 24px));
  }
}

@media (max-width: 390px) {
  .kc-wrap {
    width: calc(100% - 20px);
  }
}

/* —— Header / Nav —— */
.kc-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--kc-bg);
  border-bottom: 1px solid var(--kc-border);
}

.kc-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: var(--kc-nav);
}

.kc-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--kc-ink);
  text-decoration: none;
  font-weight: 650;
  font-size: 15px;
  flex-shrink: 0;
  min-width: 0;
}

.kc-brand img {
  display: block;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.kc-brand span span {
  font-weight: 500;
  color: var(--kc-muted);
}

.kc-nav-links {
  display: flex;
  align-items: center;
  gap: 4px 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: 0;
}

.kc-nav-links a {
  color: var(--kc-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.kc-nav-links a:hover,
.kc-nav-links a[aria-current="page"] {
  color: var(--kc-ink);
}

.kc-lang {
  display: inline-flex;
  gap: 8px;
  padding-left: 8px;
  border-left: 1px solid var(--kc-border);
  font-family: var(--kc-mono);
  font-size: 12px;
}

.kc-lang a {
  color: var(--kc-muted);
  text-decoration: none;
}

.kc-lang a[aria-current="page"] {
  color: var(--kc-cyan);
  font-weight: 600;
}

.kc-nav-contact {
  position: relative;
}

.kc-nav-contact-btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--kc-ink);
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  padding: 7px 12px;
  cursor: pointer;
}

.kc-nav-contact-btn:hover {
  border-color: var(--kc-cyan);
  color: var(--kc-cyan);
}

/* —— Hero —— */
.kc-hero {
  padding: 56px 0 40px;
  background:
    linear-gradient(180deg, var(--kc-bg-alt) 0%, var(--kc-bg) 100%);
  border-bottom: 1px solid var(--kc-border);
}

.kc-hero-kicker {
  margin: 0 0 12px;
  font-family: var(--kc-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kc-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.kc-hero-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  background: var(--kc-cyan);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  animation: kc-pulse 2.4s ease-in-out infinite;
}

.kc-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(26px, 5vw, 44px);
  font-weight: 650;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--kc-ink);
  max-width: 18ch;
  overflow-wrap: anywhere;
}

.kc-hero-lead {
  margin: 0;
  max-width: 52ch;
  font-size: 17px;
  color: var(--kc-muted);
  overflow-wrap: anywhere;
}

.kc-hero-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--kc-muted);
  opacity: 0.85;
}

/* —— Sections —— */
.kc-section {
  padding: 48px 0;
}

.kc-section + .kc-section {
  border-top: 1px solid var(--kc-border);
}

.kc-section--muted {
  background: var(--kc-bg-alt);
}

.kc-section--seo {
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.05) 0%, transparent 70%);
}

.kc-section--geo {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
}

.kc-section--navy {
  background: var(--kc-bg-alt);
  color: var(--kc-ink);
}

.kc-section--navy .kc-section-title,
.kc-section--navy .kc-section-lead {
  color: var(--kc-ink);
}

.kc-section--navy .kc-section-lead {
  color: var(--kc-muted);
}

.kc-section-head {
  margin-bottom: 24px;
  max-width: 56ch;
}

.kc-section-title {
  margin: 0 0 8px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--kc-ink);
}

.kc-section-lead {
  margin: 0;
  font-size: 15px;
  color: var(--kc-muted);
}

/* —— Cards —— */
.kc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

@media (max-width: 900px) {
  .kc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .kc-grid {
    grid-template-columns: 1fr;
  }
}

.kc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  text-decoration: none;
  color: inherit;
  min-width: 0;
  overflow: hidden;
  transition: border-color 0.18s ease;
}

.kc-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -2px;
  height: 1px;
  background: var(--kc-cyan);
  opacity: 0;
  pointer-events: none;
}

.kc-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
}

.kc-card:hover::after {
  opacity: 1;
  animation: kc-scan 0.85s linear forwards;
}

.kc-card[hidden],
.kc-card.is-hidden {
  display: none !important;
}

.kc-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.kc-tag {
  display: inline-block;
  font-family: var(--kc-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 0;
  background: var(--kc-panel-2);
  color: var(--kc-muted);
  border: 1px solid var(--kc-border);
}

.kc-tag--seo {
  background: rgba(56, 189, 248, 0.08);
  color: var(--kc-seo);
  border-color: rgba(56, 189, 248, 0.35);
}

.kc-tag--geo {
  background: rgba(139, 92, 246, 0.1);
  color: var(--kc-geo);
  border-color: rgba(139, 92, 246, 0.35);
}

.kc-card-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--kc-ink);
  overflow-wrap: anywhere;
}

.kc-card-blurb {
  margin: 0;
  font-size: 14px;
  color: var(--kc-muted);
  flex: 1;
  overflow-wrap: anywhere;
}

.kc-card-link {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--kc-seo);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.18s ease, color 0.18s ease;
}

.kc-card:hover .kc-card-link {
  color: var(--kc-cyan);
  transform: translateX(4px);
}

.kc-section--navy .kc-card {
  background: var(--kc-panel);
  border-color: var(--kc-border);
}

.kc-section--navy .kc-card-title {
  color: var(--kc-ink);
}

.kc-section--navy .kc-card-blurb {
  color: var(--kc-muted);
}

.kc-section--navy .kc-card-link {
  color: var(--kc-seo);
}

/* —— Category chips —— */
.kc-cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 800px) {
  .kc-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.kc-cat {
  display: block;
  padding: 16px;
  border-radius: 0;
  border: 1px solid var(--kc-border);
  background: var(--kc-panel);
  text-decoration: none;
  color: inherit;
  min-width: 0;
  transition: border-color 0.18s ease;
}

.kc-cat:hover {
  border-color: var(--kc-cyan);
}

.kc-cat-name {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 650;
  color: var(--kc-ink);
}

.kc-cat-count {
  margin: 0;
  font-family: var(--kc-mono);
  font-size: 12px;
  color: var(--kc-muted);
}

.kc-cat--seo .kc-cat-name { color: var(--kc-seo); }
.kc-cat--geo .kc-cat-name { color: var(--kc-geo); }

/* —— Filters / Search —— */
.kc-toolbar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.kc-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kc-filters button {
  font-family: inherit;
  font-size: 13px;
  font-weight: 550;
  color: var(--kc-muted);
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  padding: 7px 12px;
  cursor: pointer;
  --kc-cut: 6px;
}

.kc-filters button:hover {
  color: var(--kc-ink);
  border-color: var(--kc-cyan);
}

.kc-filters button[aria-pressed="true"] {
  color: var(--kc-bg);
  background: var(--kc-cyan);
  border-color: var(--kc-cyan);
}

.kc-search {
  position: relative;
  max-width: 420px;
  width: 100%;
}

.kc-search input {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  color: var(--kc-ink);
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  padding: 10px 14px;
  outline: none;
  --kc-cut: 6px;
}

.kc-search input::placeholder {
  color: var(--kc-muted);
  opacity: 0.8;
}

.kc-search input:focus {
  border-color: var(--kc-cyan);
  box-shadow: none;
}

.kc-search-hint {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--kc-muted);
  font-family: var(--kc-mono);
}

.kc-empty {
  display: none;
  padding: 28px;
  border: 1px dashed var(--kc-border);
  border-radius: 0;
  text-align: center;
  color: var(--kc-muted);
  font-size: 15px;
  background: var(--kc-panel);
}

.kc-empty.is-visible {
  display: block;
}

/* —— Open source entry —— */
.kc-os-panel {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: start;
  padding: 24px;
  border-radius: 0;
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
}

@media (max-width: 720px) {
  .kc-os-panel {
    grid-template-columns: 1fr;
  }
}

.kc-os-panel h2 {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 650;
  color: var(--kc-ink);
}

.kc-os-panel p {
  margin: 0 0 16px;
  color: var(--kc-muted);
  font-size: 15px;
}

.kc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0;
  padding: 10px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  --kc-cut: 8px;
}

.kc-btn-primary {
  background: transparent;
  color: var(--kc-seo);
  border-color: rgba(56, 189, 248, 0.55);
}

.kc-btn-primary:hover {
  border-color: var(--kc-seo);
  color: var(--kc-ink);
  background: rgba(56, 189, 248, 0.1);
}

.kc-btn-ghost {
  background: transparent;
  color: var(--kc-ink);
  border-color: var(--kc-border);
}

.kc-btn-ghost:hover {
  border-color: var(--kc-cyan);
  color: var(--kc-cyan);
}

.kc-os-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.kc-os-list a {
  display: block;
  padding: 12px 14px;
  border-radius: 0;
  background: var(--kc-panel-2);
  border: 1px solid var(--kc-border);
  color: var(--kc-ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 550;
  overflow-wrap: anywhere;
  clip-path: polygon(
    8px 0,
    100% 0,
    100% calc(100% - 8px),
    calc(100% - 8px) 100%,
    0 100%,
    0 8px
  );
  transition: border-color 0.18s ease;
}

.kc-os-list a:hover {
  border-color: var(--kc-cyan);
}

/* —— Footer —— */
.kc-footer {
  padding: 40px 0 96px;
  border-top: 1px solid var(--kc-border);
  background: var(--kc-bg-alt);
}

.kc-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 800px) {
  .kc-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .kc-footer-grid {
    grid-template-columns: 1fr;
  }
}

.kc-footer h3 {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--kc-muted);
  font-family: var(--kc-mono);
}

.kc-footer p {
  margin: 0;
  font-size: 14px;
  color: var(--kc-muted);
}

.kc-footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.kc-footer-links a {
  display: inline-block;
  padding: 4px 0;
  font-size: 14px;
  color: var(--kc-muted);
  text-decoration: none;
}

.kc-footer-links a:hover {
  color: var(--kc-cyan);
}

.kc-footer-bottom {
  margin-top: 28px;
  padding-top: 16px;
  border-top: 1px solid var(--kc-border);
  font-size: 12px;
  color: var(--kc-muted);
}

.kc-footer a {
  color: var(--kc-muted);
  text-decoration: none;
}

.kc-footer a:hover {
  color: var(--kc-cyan);
}

/* ========================================
   Article page layout
   ======================================== */
.kc-page .kc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 12px 0 0;
  font-family: var(--kc-mono);
  font-size: 12px;
  color: var(--kc-muted);
}

.kc-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  padding: 40px 0 64px;
  align-items: start;
}

@media (max-width: 860px) {
  .kc-layout {
    grid-template-columns: 1fr;
  }

  .kc-toc {
    position: static;
  }
}

.kc-toc {
  position: sticky;
  top: calc(var(--kc-nav) + 16px);
  padding: 16px;
  border: 1px solid var(--kc-border);
  border-radius: 0;
  background: var(--kc-panel);
  font-size: 13px;
}

.kc-toc > p {
  margin: 0 0 10px;
  font-family: var(--kc-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--kc-cyan);
}

.kc-toc nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.kc-toc ol {
  margin: 0;
  padding-left: 1.1em;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.kc-toc a {
  color: var(--kc-muted);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.kc-toc a:hover {
  color: var(--kc-cyan);
}

/* Readable article body — not game UI */
.kc-body {
  min-width: 0;
  max-width: var(--kc-measure);
  font-size: 16px;
  line-height: 1.7;
  color: var(--kc-ink);
}

.kc-body h2 {
  margin: 36px 0 12px;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--kc-ink);
  overflow-wrap: anywhere;
}

.kc-body h3 {
  margin: 28px 0 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--kc-ink);
  overflow-wrap: anywhere;
}

.kc-body p,
.kc-body li {
  color: var(--kc-muted);
  overflow-wrap: anywhere;
}

.kc-body strong {
  color: var(--kc-ink);
  font-weight: 650;
}

.kc-body a {
  color: var(--kc-seo);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.kc-body a:hover {
  color: var(--kc-cyan);
}

.kc-body ul,
.kc-body ol {
  padding-left: 1.25em;
}

.kc-body code {
  font-family: var(--kc-mono);
  font-size: 0.88em;
  background: var(--kc-bg);
  border: 1px solid var(--kc-border);
  padding: 1px 6px;
  color: var(--kc-cyan);
  border-radius: 0;
}

.kc-body pre {
  margin: 16px 0;
  padding: 14px 16px;
  background: var(--kc-bg);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  overflow-x: auto;
  max-width: 100%;
  box-shadow: none;
  filter: none;
}

.kc-body pre code {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--kc-ink);
  font-size: 13px;
  line-height: 1.55;
}

/* Panels: sources / related / FAQ / CTA */
.kc-sources,
.kc-related,
.kc-faq,
.kc-cta {
  margin-top: 40px;
  padding: 20px;
  border: 1px solid var(--kc-border);
  background: var(--kc-panel);
  border-radius: 0;
  clip-path: polygon(
    var(--kc-cut) 0,
    100% 0,
    100% calc(100% - var(--kc-cut)),
    calc(100% - var(--kc-cut)) 100%,
    0 100%,
    0 var(--kc-cut)
  );
}

.kc-sources h2,
.kc-related h2,
.kc-faq h2,
.kc-cta h2 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 650;
  color: var(--kc-ink);
}

.kc-sources ol {
  margin: 0;
  padding-left: 1.2em;
  color: var(--kc-muted);
  font-size: 14px;
  line-height: 1.65;
}

.kc-sources a {
  color: var(--kc-seo);
  overflow-wrap: anywhere;
}

.kc-sources strong,
.kc-sources span {
  color: var(--kc-ink);
}

.kc-related .kc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 560px) {
  .kc-related .kc-grid {
    grid-template-columns: 1fr;
  }
}

/* Related as plain list → HUD link rows */
.kc-related > ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 560px) {
  .kc-related > ul {
    grid-template-columns: 1fr;
  }
}

.kc-related > ul > li > a {
  position: relative;
  display: block;
  padding: 14px 16px;
  background: var(--kc-panel-2);
  border: 1px solid var(--kc-border);
  color: var(--kc-ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 550;
  overflow: hidden;
  overflow-wrap: anywhere;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.kc-related > ul > li > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -2px;
  height: 1px;
  background: var(--kc-cyan);
  opacity: 0;
  pointer-events: none;
}

.kc-related > ul > li > a:hover {
  border-color: rgba(34, 211, 238, 0.45);
  transform: translateX(2px);
}

.kc-related > ul > li > a:hover::after {
  opacity: 1;
  animation: kc-scan 0.85s linear forwards;
}

.kc-faq details {
  border: 1px solid var(--kc-border);
  border-radius: 0;
  padding: 12px 14px;
  margin-bottom: 8px;
  background: var(--kc-panel-2);
  --kc-cut: 8px;
}

.kc-faq summary {
  font-weight: 600;
  cursor: pointer;
  color: var(--kc-ink);
}

.kc-faq details p {
  margin: 10px 0 0;
  color: var(--kc-muted);
  font-size: 14px;
  line-height: 1.65;
}

.kc-cta {
  background: var(--kc-panel-2);
}

.kc-cta p {
  margin: 0 0 14px;
  color: var(--kc-muted);
  font-size: 15px;
}

.kc-cta a:not(.kc-btn) {
  color: var(--kc-seo);
}

/* Nested panels inside .kc-body already have top margin; tighten first child */
.kc-body > .kc-faq:first-child,
.kc-body > .kc-related:first-child,
.kc-body > .kc-sources:first-child,
.kc-body > .kc-cta:first-child {
  margin-top: 32px;
}

/* Article hero reuse */
.kc-page > .kc-hero .kc-meta,
.kc-page .kc-hero .kc-meta {
  margin-top: 16px;
}

/* Status / opportunity accents (opt-in via classes) */
.kc-status {
  color: var(--kc-cyan);
}

.kc-status--ok {
  color: var(--kc-ok);
}

.kc-status--warn {
  color: var(--kc-warn);
}

/* Contact UI on knowledge pages — dark shell only (scripts untouched) */
.kc-page .contact-popover,
.kc-page .contact-sheet-card,
.kc-page .contact-card {
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  border-radius: 0;
  box-shadow: none;
  color: var(--kc-ink);
  clip-path: polygon(
    10px 0,
    100% 0,
    100% calc(100% - 10px),
    calc(100% - 10px) 100%,
    0 100%,
    0 10px
  );
}

.kc-page .contact-kicker,
.kc-page .contact-close,
.kc-page .contact-value,
.kc-page .footer-contact-value,
.kc-page .footer-contact-label,
.kc-page .contact-icon {
  color: var(--kc-muted);
}

.kc-page .contact-label,
.kc-page .contact-action {
  color: var(--kc-ink);
}

.kc-page .contact-value:hover,
.kc-page .contact-close:hover,
.kc-page .contact-action:hover,
.kc-page .footer-contact-value:hover {
  color: var(--kc-cyan);
}

.kc-page .contact-channel {
  border-top-color: var(--kc-border);
}

.kc-page .contact-dock-btn {
  background: var(--kc-panel);
  border: 1px solid var(--kc-border);
  color: var(--kc-ink);
  border-radius: 0;
  box-shadow: none;
}

.kc-page .contact-dock-btn:hover,
.kc-page .contact-dock-btn[aria-expanded="true"] {
  border-color: var(--kc-cyan);
  color: var(--kc-cyan);
}

.kc-page .contact-sheet {
  background: rgba(7, 11, 20, 0.72);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .kc-hero-kicker::before {
    animation: none;
    opacity: 0.85;
  }

  .kc-card::after,
  .kc-related > ul > li > a::after {
    display: none;
  }

  .kc-card:hover .kc-card-link,
  .kc-related > ul > li > a:hover {
    transform: none;
  }

  .kc-card,
  .kc-card-link,
  .kc-cat,
  .kc-os-list a,
  .kc-related > ul > li > a,
  .kc-filters button,
  .kc-nav-contact-btn {
    transition: none;
  }
}