:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --ink: #0f172a;
  --body: #475569;
  --orange: #f97316;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 0%, rgb(249 115 22 / 9%), transparent 28rem),
    radial-gradient(circle at 100% 15%, rgb(14 165 233 / 6%), transparent 30rem),
    var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  width: min(100% - 3rem, 68rem);
  min-height: 100vh;
  min-height: 100svh;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding-block: 2rem;
  font-size: 1.25rem;
  font-weight: 850;
  letter-spacing: -0.05em;
}

.brand img { flex-shrink: 0; }

main {
  flex: 1;
  width: min(100%, 43rem);
  margin-inline: auto;
  padding-block: clamp(2.5rem, 7vw, 6rem) clamp(3.5rem, 7vw, 6rem);
}

.eyebrow {
  margin: 0 0 1.5rem;
  color: #9a3412;
  font-size: 0.75rem;
  font-weight: 750;
  line-height: 1.6;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2.75rem, 7.5vw, 5.25rem);
  font-weight: 850;
  line-height: 1.04;
  letter-spacing: -0.065em;
}

.accent { color: var(--orange); }

.message {
  max-width: 38rem;
  margin-top: 2.5rem;
  color: var(--body);
  font-size: 1.0625rem;
  line-height: 1.8;
}

.message p { margin: 0 0 1.3rem; }
.message .intro { color: var(--ink); font-size: 1.1875rem; line-height: 1.7; }
.message .thanks { margin-top: 2rem; margin-bottom: 0; color: var(--ink); }

.code-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 2rem;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 750;
  text-decoration-color: #fdba74;
  text-decoration-thickness: 2px;
}

.code-link span { transition: transform 150ms ease; }
.code-link:hover span { transform: translateX(0.2rem); }

footer {
  border-top: 1px solid #dfe5ec;
  padding-block: 1.5rem 2rem;
  color: var(--body);
  font-size: 0.8125rem;
  line-height: 1.7;
}

footer p { margin: 0; }
.author { color: var(--ink); font-weight: 650; }

a { color: var(--ink); text-underline-offset: 0.25em; }
a:hover { color: #9a3412; }
a:focus-visible { outline: 3px solid #9a3412; outline-offset: 5px; border-radius: 2px; }

@media (max-width: 400px) {
  .page { width: calc(100% - 2rem); }
  .brand { padding-block: 1.5rem; }
  .message { font-size: 1rem; }
}