:root {
  color-scheme: light dark;

  --bg: #f7f8fa;
  --surface: #ffffff;
  --border: #e3e6ea;
  --text: #15181d;
  --muted: #5f6672;
  --accent: #2f6fd0;
  --shadow: 0 1px 2px rgba(16, 20, 28, 0.05), 0 6px 20px rgba(16, 20, 28, 0.05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a21;
    --border: #2a2f3a;
    --text: #e8eaef;
    --muted: #9aa3b2;
    --accent: #63b3ed;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 680px;
  /* The 20px side gutter is what keeps this readable at phone width. */
  margin: 0 auto;
  padding: 56px 20px 72px;
}

.masthead h1 {
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
}

.lede {
  font-size: 21px;
  line-height: 1.45;
  margin: 0 0 44px;
  max-width: 34ch;
}

.apps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.app {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.app-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin-bottom: 10px;
}

.app h2 { font-size: 20px; margin: 0; }

.app h2 a { color: inherit; text-decoration: none; }
.app h2 a:hover { color: var(--accent); }

.host {
  font-size: 12.5px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  /* Wraps to its own line on a narrow screen instead of squashing the title. */
  word-break: break-all;
}

.pitch { margin: 0 0 12px; font-size: 16.5px; }

.app p { color: var(--muted); margin: 0 0 14px; }
.pitch { color: var(--text); }

.points {
  margin: 0 0 20px;
  padding-left: 20px;
  color: var(--muted);
  font-size: 15px;
}
.points li { margin-bottom: 5px; }

.go {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  /* Comfortable tap target without looking like a button. */
  padding: 8px 0;
}
.go:hover { text-decoration: underline; }

footer {
  margin-top: 44px;
  color: var(--muted);
  font-size: 14px;
}
footer p { margin: 0; }

a:focus-visible, .go:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}