:root {
  --bg: #0d1117;
  --panel: #161b22;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --green: #3fb950;
  --yellow: #d29922;
  --purple: #a371f7;
  --red: #f85149;
  --mono: "JetBrains Mono", "Consolas", "Courier New", monospace;
}

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

html {
  font-size: 15px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--mono);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.wrap {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.banner {
  font-size: 0.7rem;
  color: var(--muted);
  border: 1px solid var(--border);
  background: var(--panel);
  padding: 0.35rem 0.6rem;
  margin-bottom: 1.25rem;
  display: inline-block;
}

.banner kbd {
  color: var(--yellow);
  font-family: inherit;
}

h1 {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.tagline {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0 0 1.5rem;
}

.window {
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.win-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: #21262d;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-r {
  background: var(--red);
}

.dot-y {
  background: var(--yellow);
}

.dot-g {
  background: var(--green);
}

.win-title {
  flex: 1;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.win-body {
  padding: 1rem 1rem 1.1rem;
  font-size: 0.82rem;
  overflow-x: auto;
}

.prompt {
  color: var(--green);
  user-select: none;
}

.cmd {
  color: var(--text);
}

.out {
  margin: 0.35rem 0 0.85rem;
  padding-left: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.comment {
  color: var(--muted);
}

.hl-p {
  color: var(--purple);
}

.hl-g {
  color: var(--green);
}

.hl-y {
  color: var(--yellow);
}

a.hl-y {
  color: var(--yellow);
}

.hl-c {
  color: #79c0ff;
}

.out--last {
  margin-bottom: 0;
}

.tree {
  color: var(--muted);
}

.tree a {
  color: var(--accent);
}

.section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin: 1.75rem 0 0.5rem;
}

.links {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  font-size: 0.82rem;
}

.links li {
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  padding: 0.55rem 0.75rem;
}

.links li:last-child {
  border-bottom: 0;
}

.path {
  color: var(--purple);
  min-width: 8rem;
}

.desc {
  color: var(--muted);
  font-size: 0.78rem;
}

.legacy {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border);
  font-size: 0.78rem;
  color: var(--muted);
}

.legacy a {
  color: var(--yellow);
}

.page-top {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
}

.page-top a {
  color: var(--accent);
}

.btn-copy {
  font-family: inherit;
  font-size: 0.78rem;
  padding: 0.2rem 0.55rem;
  margin-left: 0.15rem;
  vertical-align: baseline;
  cursor: pointer;
  color: var(--text);
  background: #21262d;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.btn-copy:hover {
  background: var(--border);
  border-color: var(--muted);
}

.btn-copy:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (max-width: 520px) {
  html {
    font-size: 14px;
  }

  .path {
    min-width: 100%;
  }
}