:root {
  --bg: #0a0a0a;
  --bg-1: #141414;
  --bg-2: #1c1c1c;
  --bg-3: #262626;
  --border: #2e2e2e;
  --text: #f5f5f5;
  --muted: #a0a0a0;
  --dim: #6b6b6b;
  --link: #78c6ff;
  --accent: #4a9eff;
  --accent-warm: #ffb84d;
  --success: #7fd66d;
  --mono: "JetBrains Mono", "Fira Code", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--mono);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--mono);
  font-size: 0.92em;
  background: var(--bg-2);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
  color: #e8e8e8;
}

pre {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px 18px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.55;
  color: #e8e8e8;
}
pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
}

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
}
h1 { font-size: 36px; letter-spacing: -0.01em; }
h2 { font-size: 22px; margin-top: 48px; margin-bottom: 14px; }
h3 { font-size: 16px; margin-top: 24px; margin-bottom: 8px; color: #e0e0e0; }

p { margin: 10px 0; color: #d8d8d8; }
ul, ol { margin: 10px 0 10px 22px; color: #d8d8d8; }
li { margin: 4px 0; }

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

header {
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 10;
}
header .wrap {
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
header .brand {
  font-weight: 700;
  color: #fff;
  font-size: 15px;
}
header nav {
  display: flex;
  gap: 20px;
  margin-left: auto;
  font-size: 13px;
}
header nav a {
  color: var(--muted);
}
header nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  margin-bottom: 16px;
}
.hero .tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero .lede {
  font-size: 16px;
  color: #cfcfcf;
  margin: 14px 0 24px;
  max-width: 640px;
}
.hero .ctas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 5px;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid var(--border);
  font-family: var(--mono);
}
.btn.primary {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 600;
}
.btn.primary:hover {
  filter: brightness(1.1);
  text-decoration: none;
}
.btn.ghost {
  background: transparent;
  color: var(--text);
}
.btn.ghost:hover {
  background: var(--bg-2);
  text-decoration: none;
}

section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
section:last-of-type {
  border-bottom: none;
}

.grid-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.svc {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}
.svc h3 {
  margin: 0 0 6px;
  font-size: 13px;
  color: var(--accent);
  text-transform: none;
}
.svc .kind {
  display: inline-block;
  background: var(--bg-3);
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 7px;
  border-radius: 3px;
  margin-bottom: 10px;
}
.svc p {
  font-size: 12.5px;
  color: var(--muted);
  margin: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  margin: 14px 0;
}
table th, table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-1);
}
table code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--link);
}

.callout {
  border-left: 3px solid var(--accent);
  background: var(--bg-1);
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 0 6px 6px 0;
  font-size: 13px;
  color: #cfcfcf;
}
.callout strong { color: #fff; }

footer {
  padding: 40px 0 60px;
  text-align: center;
  color: var(--dim);
  font-size: 12px;
  border-top: 1px solid var(--border);
}
footer a { color: var(--muted); }

.ascii {
  font-size: 12px;
  line-height: 1.3;
  color: var(--muted);
  overflow-x: auto;
}

.route {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 8px 16px;
  font-size: 13px;
  margin: 10px 0;
}
.route .path { color: var(--accent-warm); }
.route .target { color: var(--muted); }

@media (max-width: 640px) {
  h1 { font-size: 28px; }
  h2 { font-size: 19px; }
  header nav { gap: 12px; }
  .hero { padding: 48px 0 32px; }
  section { padding: 32px 0; }
}