:root {
  --bg: #0d0b09;
  --panel: #110f0c;
  --lift: #181510;
  --ink: #e8e2d6;
  --dim: #928b7c;
  --faint: #6a6457;
  --hair: rgba(232, 226, 214, .09);
  --hair2: rgba(232, 226, 214, .18);
  --lamp: #e2a13c;
  --phos: #8fd6ad;
}

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

html { background: var(--bg); }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 20px; }

.serif { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; }

.mono {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

a { color: var(--lamp); text-decoration: none; border-bottom: 1px solid var(--hair2); }
a:hover { border-bottom-color: var(--lamp); transition: border-color 120ms ease-out; }

code {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 13px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--hair);
  padding: 1px 5px;
  word-break: break-all;
}

/* masthead and nav */
header { border-bottom: 1px solid var(--hair); }
.mast { display: flex; align-items: center; gap: 10px; padding: 14px 0; flex-wrap: wrap; }
.mark { width: 18px; height: 18px; color: var(--lamp); flex: none; }
.mast .brand-link { display: flex; align-items: center; gap: 10px; border: 0; }
.mast .co { color: var(--dim); }
nav { margin-left: auto; display: flex; gap: 18px; }
nav a { border: 0; color: var(--faint); }
nav a:hover { color: var(--dim); }
nav a[aria-current="page"] { color: var(--ink); }

/* content */
main { flex: 1; padding: 38px 0 46px; }
h1 { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; font-size: 27px; margin-bottom: 14px; }
h2 { font-family: "Instrument Serif", Georgia, serif; font-weight: 400; font-size: 20px; margin: 30px 0 8px; }
p { max-width: 62ch; }
p + p { margin-top: 12px; }
.note { color: var(--dim); }

/* ruled rows */
.rows { margin-top: 22px; }
.row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px solid var(--hair);
}
.rows .row:last-child { border-bottom: 1px solid var(--hair); }
.row .k { color: var(--lamp); }
.row .v { font-size: 15px; color: var(--ink); }
.row .v.dim { color: var(--dim); }
@media (max-width: 480px) {
  .row { grid-template-columns: 1fr; gap: 4px; }
}

/* install steps */
.steps { margin: 18px 0 0 18px; max-width: 62ch; }
.steps li { margin-bottom: 10px; font-size: 15px; }

/* link lists */
.link-list { list-style: none; margin-top: 10px; }
.link-list li { padding: 6px 0; border-top: 1px solid var(--hair); }
.link-list li:last-child { border-bottom: 1px solid var(--hair); }

/* footer */
footer { border-top: 1px solid var(--hair); padding: 16px 0 22px; }
footer .line { color: var(--faint); }
footer a { color: var(--faint); }
footer a:hover { color: var(--dim); border-bottom-color: var(--dim); }

/* grain */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}