/*
 * VoltEdge Automation Supply — page styles (self-contained tokens, aligned
 * with the VoltEdge instrument-panel palette so pages render correctly with or
 * without the VoltEdge theme active).
 */
.vas-main {
  --vas-bg: #0d1117;
  --vas-ink: #e6edf3;
  --vas-muted: #8b98a5;
  --vas-panel: #161b22;
  --vas-panel-2: #1c2330;
  --vas-line: #2a3340;
  --vas-trace: #2dd4bf;
  --vas-live: #f5a524;
  --vas-radius: 8px;
  --vas-radius-lg: 14px;
  --vas-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--vas-bg);
  color: var(--vas-ink);
  padding: 32px 0 64px;
}
.vas-wrap { max-width: 1080px; margin: 0 auto; padding: 0 22px; }

.vas-breadcrumb { font-family: var(--vas-mono); font-size: .8rem; color: var(--vas-muted); margin-bottom: 26px; }
.vas-breadcrumb a { color: var(--vas-muted); text-decoration: none; }
.vas-breadcrumb a:hover { color: var(--vas-trace); }
.vas-breadcrumb .sep { opacity: .5; margin: 0 2px; }
.vas-breadcrumb [aria-current] { color: var(--vas-ink); }

.vas-head { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid var(--vas-line); }
@media (max-width: 820px) { .vas-head { grid-template-columns: 1fr; } }
.vas-head .eyebrow { font-family: var(--vas-mono); color: var(--vas-trace); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 8px; }
.vas-head h1 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); line-height: 1.18; margin: 0; }
.vas-head .lead { color: var(--vas-muted); font-size: 1.04rem; margin-top: 16px; }
.vas-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }

.vas-btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: var(--vas-radius); font-weight: 600; cursor: pointer; border: 1px solid transparent; font-size: .96rem; text-decoration: none; }
.vas-btn-primary { background: var(--vas-trace); color: #04201d; }
.vas-btn-primary:hover { background: #fff; color: var(--vas-bg); }
.vas-btn-ghost { background: transparent; border-color: var(--vas-line); color: var(--vas-ink); }
.vas-btn-ghost:hover { border-color: var(--vas-trace); color: var(--vas-trace); }

.vas-spec-panel { background: var(--vas-panel); border: 1px solid var(--vas-line); border-radius: var(--vas-radius-lg); overflow: hidden; }
.vas-spec-panel .head { background: var(--vas-panel-2); padding: 12px 18px; font-family: var(--vas-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--vas-trace); border-bottom: 1px solid var(--vas-line); }
.vas-spec-row { display: flex; justify-content: space-between; gap: 16px; padding: 11px 18px; border-bottom: 1px solid var(--vas-line); font-size: .9rem; }
.vas-spec-row:last-child { border-bottom: none; }
.vas-spec-row .k { color: var(--vas-muted); }
.vas-spec-row .v { font-family: var(--vas-mono); color: var(--vas-ink); text-align: right; }

.vas-prose { max-width: 74ch; margin-top: 32px; }
.vas-prose h2 { margin-top: 1.6em; font-size: 1.3rem; }
.vas-prose p { color: var(--vas-ink); line-height: 1.7; }
.vas-prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font-size: .9rem; }
.vas-prose th, .vas-prose td { border: 1px solid var(--vas-line); padding: 9px 12px; text-align: left; }
.vas-prose th { background: var(--vas-panel-2); font-family: var(--vas-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; color: var(--vas-trace); width: 40%; }
.vas-prose td { font-family: var(--vas-mono); font-size: .86rem; }

.vas-anchors { background: var(--vas-panel); border: 1px solid var(--vas-line); border-left: 3px solid var(--vas-live); border-radius: var(--vas-radius); padding: 20px 22px; margin: 28px 0; }
.vas-anchors .note { font-size: .82rem; color: var(--vas-muted); font-style: italic; margin-top: 12px; }

.vas-faq { margin: 18px 0 32px; }
.vas-faq details { border: 1px solid var(--vas-line); border-radius: var(--vas-radius); margin-bottom: 10px; background: var(--vas-panel); overflow: hidden; }
.vas-faq summary { padding: 16px 18px; cursor: pointer; font-weight: 600; color: #fff; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.vas-faq summary::-webkit-details-marker { display: none; }
.vas-faq summary::after { content: "+"; font-family: var(--vas-mono); color: var(--vas-trace); font-size: 1.3rem; }
.vas-faq details[open] summary::after { content: "\2212"; }
.vas-faq .ans { padding: 0 18px 18px; color: var(--vas-muted); line-height: 1.65; }

.vas-sources { margin: 0 0 1em 1.2em; }
.vas-sources a { color: var(--vas-trace); }

.vas-related { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--vas-line); }
.vas-related h2 { font-size: 1.2rem; margin-bottom: 14px; }
.vas-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.vas-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--vas-panel); border: 1px solid var(--vas-line); border-radius: 100px; padding: 7px 15px; font-size: .84rem; font-family: var(--vas-mono); color: var(--vas-ink); text-decoration: none; transition: all .15s ease; }
.vas-chip:hover { border-color: var(--vas-trace); color: var(--vas-trace); }
.vas-chip-strong { background: var(--vas-panel-2); border-color: var(--vas-trace); color: var(--vas-trace); }

/* Category hub */
.vas-types { margin-top: 36px; }
.vas-types h2 { font-size: 1.3rem; margin-bottom: 16px; }
.vas-type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.vas-type-card { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; background: var(--vas-panel); border: 1px solid var(--vas-line); border-radius: var(--vas-radius); padding: 18px; text-decoration: none; transition: border-color .15s ease; min-height: 96px; }
.vas-type-card:hover { border-color: var(--vas-trace); }
.vas-type-card h3 { margin: 0; font-size: 1.05rem; color: #fff; }
.vas-type-card .go { font-family: var(--vas-mono); font-size: .8rem; color: var(--vas-trace); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }