:root {
  color-scheme: light dark;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --link: #0066cc;
  --background: #ffffff;
  --rule: #d2d2d7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --link: #4aa3ff;
    --background: #000000;
    --rule: #424245;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 16px;
  background: var(--background);
  color: var(--text);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Landing page */

.home {
  max-width: 1080px;
  margin: 0 auto;
  padding: 72px 0 56px;
  text-align: center;
}

.icon {
  width: 112px;
  height: 112px;
  border-radius: 22.37%;
}

.home h1 {
  margin: 20px 0 48px;
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.shots {
  display: flex;
  gap: 32px;
  align-items: center;
  justify-content: center;
}

.shots img {
  display: block;
  height: auto;
}

.shots .phone { width: 260px; }
.shots .mac { width: min(720px, 100%); border-radius: 12px; }

.links {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

@media (max-width: 760px) {
  .home { padding-top: 48px; }
  .shots { flex-direction: column; gap: 24px; }
  .shots .phone { width: min(260px, 70%); }
}

/* Text pages */

.page {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 0 72px;
}

.page header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.page header img { width: 40px; height: 40px; border-radius: 22.37%; }
.page header a { color: var(--text); font-weight: 800; font-size: 20px; }

.page h1 { font-size: 32px; line-height: 1.2; margin: 0 0 8px; }
.page h2 { font-size: 21px; margin: 36px 0 8px; }
.page .updated { color: var(--muted); margin: 0 0 24px; }
.page ul { padding-left: 22px; }
.page li { margin: 4px 0; }
.page footer { margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--rule); color: var(--muted); font-size: 15px; }