:root {
  color-scheme: light dark;
  --background: #f6f5f0;
  --surface: #eeeee7;
  --text: #202d29;
  --muted: #53605a;
  --line: #c8cec5;
  --accent: #155945;
  --banner: #e0eadd;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
}

* { box-sizing: border-box; min-width: 0; }
body { margin: 0; background: var(--background); color: var(--text); overflow-wrap: anywhere; }
a { color: var(--accent); text-underline-offset: 0.25em; }
a:hover { text-decoration-thickness: 0.15em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
.shell { width: min(100% - 2rem, 68rem); margin-inline: auto; }
.test-banner { padding: 0.5rem 1rem; background: var(--banner); text-align: center; font-size: 0.875rem; }
.skip-link { position: absolute; top: 0.5rem; left: 1rem; padding: 0.5rem; background: var(--background); transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
.site-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.5rem; border-bottom: 1px solid var(--line); }
.brand { color: var(--text); font-size: 1.25rem; font-weight: 700; text-decoration: none; }
.brand span { display: block; font-size: 0.75rem; font-weight: 400; letter-spacing: 0.1em; }
.edition, .eyebrow { color: var(--muted); font-size: 0.875rem; }
.intro { padding-block: 3rem; }
.eyebrow { margin: 0 0 1rem; }
h1 { margin: 0 0 1.5rem; font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.35; letter-spacing: -0.035em; }
h2 { margin: 0 0 0.75rem; font-size: 1.5rem; line-height: 1.5; }
h3 { margin: 1.5rem 0 0.5rem; font-size: 1rem; }
p { margin: 0 0 1rem; }
.lede { max-width: 44rem; font-size: 1.125rem; }
.draft-label { display: block; color: var(--muted); font-size: 0.875rem; margin-bottom: 0.5rem; }
.availability { color: var(--muted); font-size: 0.875rem; margin-bottom: 0; }
.access { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--line); }
.access-item { padding-block: 2rem; }
.access-item + .access-item { border-top: 1px solid var(--line); }
.placeholder { display: inline-block; padding: 0.5rem 1rem; margin: 0; background: var(--surface); color: var(--muted); }
.download-link { display: inline-block; padding: 0.5rem 1rem; background: var(--accent); color: var(--background); }
.miniprogram-code { width: 12rem; background: #fff; padding: 0.5rem; }
.legal { max-width: 48rem; margin-inline: auto; padding-block: 2.5rem; }
.legal h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
.legal h2 { margin-top: 2.5rem; }
.legal h3 { margin-top: 1.5rem; }
.legal ul, .legal ol { padding-inline-start: 1.5rem; }
.legal li { margin-block: 0.5rem; }
.legal blockquote { margin: 1.5rem 0; padding: 0.75rem 1rem; border-left: 3px solid var(--accent); background: var(--surface); }
.legal blockquote p:last-child { margin: 0; }
.legal table { width: 100%; table-layout: fixed; border-collapse: collapse; margin-block: 1.5rem; font-size: 0.875rem; }
.legal th, .legal td { border: 1px solid var(--line); padding: 0.5rem; text-align: left; vertical-align: top; }
.legal th { background: var(--surface); }
.legal pre { white-space: pre-wrap; }
.legal code { font-size: 0.9em; overflow-wrap: anywhere; }
.site-footer { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; padding-block: 1.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.875rem; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }

@media (min-width: 48rem) {
  .shell { width: min(100% - 4rem, 68rem); }
  .intro { padding-block: 4rem; }
  .access { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .access-item { padding: 2rem; }
  .access-item:first-child { padding-left: 0; }
  .access-item + .access-item { border-top: 0; border-left: 1px solid var(--line); }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #17211e;
    --surface: #25312b;
    --text: #e8ede4;
    --muted: #b1bfb4;
    --line: #45564a;
    --accent: #a6d4b0;
    --banner: #2b3c30;
  }
}