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

:root {
  --bg: #0d0d0d;
  --fg: #d4d4d4;
  --accent: #ffffff;
  --muted: #666666;
  --border: #2a2a2a;
  --font: "Courier New", Courier, monospace;
  --max-width: 760px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
}

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

a:hover {
  text-decoration: underline;
}

/* ── Header ── */
header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: baseline;
  gap: 2rem;
}

header .site-title {
  font-size: 1rem;
  font-weight: bold;
  color: var(--accent);
  white-space: nowrap;
}

header .site-title a {
  color: inherit;
}

nav {
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

nav a:hover,
nav a.active {
  color: var(--accent);
  text-decoration: none;
}

/* ── Main content ── */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

h1 {
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

h2 {
  color: var(--accent);
  font-size: 1.1rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
  max-width: 65ch;
}

ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.4rem;
}

/* ── App entries ── */
.app-entry {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  align-items: flex-start;
}

.app-entry .app-screenshot {
  width: 180px;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.app-entry .app-info {
  flex: 1;
}

.app-entry .app-info h2 {
  margin-top: 0;
}

.app-meta {
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 1rem 2rem;
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  gap: 1.5rem;
}

footer a {
  color: var(--muted);
}

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