:root {
  --bg: #1a1c1e;
  --panel: #24272b;
  --panel-2: #2c3036;
  --ink: #e8ebe6;
  --muted: #9aa39a;
  --line: #3a4048;
  --lime: #b6f24a;
  --lime-dim: #7fb82e;
  --soft: #1f2226;
  --max: 1080px;
  --radius: 4px;
  font-family: "JetBrains Mono", "Sarasa Mono SC", "Noto Sans SC", "Microsoft YaHei", monospace;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #141618 0%, var(--bg) 35%, #121416 100%);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--lime); text-underline-offset: 3px; }
a:hover { color: #d4ff7a; }

img { max-width: 100%; height: auto; display: block; }

.wrap { width: min(100% - 1.5rem, var(--max)); margin-inline: auto; }

/* console chrome */
.console-top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #121416;
  border-bottom: 2px solid var(--line);
}

.console-brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 2px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.brand .tag {
  font-size: 0.7rem;
  color: var(--lime);
  border: 1px solid var(--lime-dim);
  padding: 0.1rem 0.35rem;
  margin-left: 0.35rem;
}

.nav-desktop { display: flex; gap: 0.9rem; flex-wrap: wrap; }
.nav-desktop a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
}
.nav-desktop a:hover { color: var(--lime); }

.menu-toggle {
  display: none;
  background: var(--panel);
  color: var(--lime);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.35rem 0.7rem;
  font: inherit;
  cursor: pointer;
}

#mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem 0 0.75rem;
  border-bottom: 1px solid var(--line);
}
#mobile-nav.open { display: flex; }
#mobile-nav a {
  color: var(--ink);
  text-decoration: none;
  padding: 0.4rem 0.5rem;
  background: var(--panel);
  border: 1px solid var(--line);
}

.console-tool-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0;
}

.fake-search {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex: 1 1 220px;
  min-width: 180px;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.35rem 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.fake-search .prompt { color: var(--lime); }
.fake-search .hint { opacity: 0.7; }

.chip-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  display: inline-block;
  padding: 0.28rem 0.55rem;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  text-decoration: none;
  font-size: 0.78rem;
}
.chip:hover { border-color: var(--lime-dim); color: var(--lime); }

.ads-slot {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.ads-slot .ads-wrap {
  border-radius: var(--radius) !important;
  background: var(--panel) !important;
  border-color: var(--line) !important;
}
.ads-slot .applist-title,
.ads-slot #ads .caption { color: var(--muted) !important; }

/* panels */
.console-panels {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.1rem 0 2.5rem;
}

.panel {
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem 1.15rem;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px dashed var(--line);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.panel-head .status { color: var(--lime); }

.panel h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.35;
  color: var(--lime);
  font-weight: 700;
}

.panel h2 {
  margin: 1.2rem 0 0.55rem;
  font-size: 1.15rem;
  color: var(--ink);
  border-left: 3px solid var(--lime);
  padding-left: 0.55rem;
}

.panel h3 {
  margin: 1rem 0 0.4rem;
  font-size: 1rem;
  color: var(--lime-dim);
}

.panel p { margin: 0 0 0.75rem; color: var(--ink); }
.panel .lead { color: var(--muted); font-size: 0.98rem; }

.panel figure {
  margin: 0.75rem 0 1rem;
  border: 1px solid var(--line);
  background: var(--soft);
}
.panel figure img { width: 100%; }
.panel figcaption {
  padding: 0.45rem 0.6rem;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.kv {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.35rem 0.75rem;
  font-size: 0.92rem;
  margin: 0.75rem 0 1rem;
}
.kv dt { color: var(--lime-dim); }
.kv dd { margin: 0; color: var(--muted); }

.peer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  align-items: center;
  margin: 1rem 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  background: var(--panel-2);
  font-size: 0.9rem;
}
.peer-links a { text-decoration: none; border-bottom: 1px solid var(--lime-dim); }

.faq details {
  border: 1px solid var(--line);
  margin-bottom: 0.45rem;
  background: var(--soft);
}
.faq summary {
  cursor: pointer;
  padding: 0.55rem 0.7rem;
  color: var(--lime);
  font-weight: 600;
}
.faq details p { padding: 0 0.7rem 0.7rem; margin: 0; color: var(--muted); }

ul.check {
  margin: 0.4rem 0 0.9rem;
  padding-left: 1.15rem;
  color: var(--muted);
}
ul.check li { margin-bottom: 0.35rem; }

.site-footer {
  border-top: 2px solid var(--line);
  background: #101214;
  padding: 1.25rem 0 1.75rem;
  color: var(--muted);
  font-size: 0.88rem;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  margin-bottom: 0.65rem;
}
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--lime); }

.page-hero h1 { color: var(--lime); margin: 0 0 0.4rem; }
.page-hero .muted { color: var(--muted); margin: 0 0 1rem; }
.prose { max-width: 72ch; }
.prose h2 { color: var(--ink); border-left: 3px solid var(--lime); padding-left: 0.5rem; }
.err-box { padding: 3rem 0; text-align: center; }
.err-box h1 { color: var(--lime); }
.btn {
  display: inline-block;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--lime-dim);
  background: var(--panel-2);
  color: var(--lime);
  text-decoration: none;
}
.btn:hover { background: var(--lime); color: #121416; }

@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .menu-toggle { display: inline-block; }
}

/* SEO keyword highlight */
strong.kw, .kw{color:var(--accent,var(--brand,#c43b2c));font-weight:700}
mark.kw{background:rgba(196,59,44,.12);color:inherit;padding:0 .15em;border-radius:3px}