:root {
  color-scheme: light;
  --ink: #111827;
  --ink-soft: #555e70;
  --paper: #fff9ed;
  --paper-deep: #f2eadb;
  --white: #fffefa;
  --cobalt: #315cff;
  --cobalt-deep: #2448d8;
  --butter: #ffd866;
  --mint: #b8f2d0;
  --line: rgba(17, 24, 39, 0.13);
  --font-sans: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.012em;
}

.wrap {
  max-width: 48rem;
  margin: 0 auto;
  padding: 28px 28px 72px;
}

@supports (padding: max(0px)) {
  .wrap {
    padding-left: max(28px, env(safe-area-inset-left));
    padding-right: max(28px, env(safe-area-inset-right));
    padding-bottom: max(72px, env(safe-area-inset-bottom));
  }
}

.back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--cobalt-deep);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  transition-property: color, scale;
  transition-duration: 160ms;
}
.back:hover { color: var(--cobalt) }
.back:active { scale: .96 }

.brand {
  margin: 20px 0 0;
  color: var(--ink);
  font-size: 30px;
  font-weight: 850;
  letter-spacing: -0.065em;
}
.brand span { color: var(--cobalt) }

h1 {
  margin: 12px 0 32px;
  color: var(--ink);
  font-size: clamp(40px, 6vw, 62px);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 0.98;
  text-wrap: balance;
}

h2 {
  margin: 44px 0 12px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 850;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h3 {
  margin: 28px 0 8px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 800;
  text-wrap: balance;
}

p, li { text-wrap: pretty }
p { margin: 0 0 16px }

ul { margin: 0 0 16px; padding-left: 0; list-style: none }
li {
  position: relative;
  margin-bottom: 8px;
  padding-left: 20px;
}
li::before {
  position: absolute;
  top: 12px;
  left: 0;
  width: 8px;
  height: 8px;
  content: "";
  border-radius: 50%;
  background: var(--cobalt);
}

a { color: var(--cobalt-deep) }
a:hover { color: var(--cobalt) }

address { margin: 0 0 16px; font-style: normal }

.card {
  margin: 0 0 20px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: var(--white);
  box-shadow:
    0 1px 2px rgba(17, 24, 39, 0.08),
    0 8px 20px rgba(17, 24, 39, 0.06);
}
.card p:last-child, .card ul:last-child { margin-bottom: 0 }

.updated {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 46rem) {
  .wrap { padding-inline: 17px }
  .brand { font-size: 25px }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}