:root {
  --bg: #f3f2ee;
  --ink: #141412;
  --muted: #6c6b65;
  --line: #d9d7cf;
  --terminal: #13824f;
  --guardrail: #c1291a;
  --monograph: #b8431f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0d0c;
    --ink: #ecebe6;
    --muted: #8f8e86;
    --line: #262624;
    --terminal: #4ade80;
    --guardrail: #ef5b45;
    --monograph: #e0693a;
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  min-height: 100svh;
  width: min(620px, 100% - 40px);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 0;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 8.5vw, 72px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
}

.quip {
  margin: 20px 0 44px;
  font-size: clamp(18px, 2.4vw, 21px);
  line-height: 1.45;
  color: var(--muted);
  max-width: 44ch;
}
.quip em { color: var(--ink); }

.paths { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.paths li { border-bottom: 1px solid var(--line); }
.paths a {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 20px 2px;
  color: inherit;
  text-decoration: none;
}
.paths .k { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 13px; color: var(--muted); }
.paths .txt { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.paths .name { font-size: 26px; line-height: 1.1; }
.paths .d { font-size: 15px; color: var(--muted); }
.paths .arr { font-size: 20px; color: var(--muted); transition: transform .2s ease, color .2s ease; }

/* each name set in its own version's voice */
.name.terminal { font-family: "JetBrains Mono", ui-monospace, monospace; font-size: 23px; color: var(--terminal); }
.name.guardrail { font-family: "IBM Plex Sans", ui-sans-serif, sans-serif; font-weight: 600; letter-spacing: -0.02em; }
.name.monograph { font-family: "Fraunces", Georgia, serif; font-style: italic; font-weight: 400; color: var(--monograph); font-size: 28px; }

.paths a:hover .arr, .paths a:focus-visible .arr { transform: translateX(5px); color: var(--ink); }
.paths a:hover .d, .paths a:focus-visible .d { color: var(--ink); }
.paths a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.hint {
  margin: 22px 0 0;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
}
@media (pointer: coarse) { .hint { display: none; } }
@media (prefers-reduced-motion: reduce) { .paths .arr { transition: none; } }