:root {
  --bg: #fbf8f3;
  --surface: #ffffff;
  --ink: #2a2420;
  --muted: #6b5f55;
  --line: #e8dfd3;
  --maple: #b4441f;
  --maple-soft: #fbeee6;
  --banner: #2a2420;
  --banner-ink: #fbf8f3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1714;
    --surface: #24201c;
    --ink: #f3ede6;
    --muted: #bcae9f;
    --line: #3a332c;
    --maple: #f08a5d;
    --maple-soft: #33241c;
    --banner: #f3ede6;
    --banner-ink: #1b1714;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

a {
  color: var(--maple);
  text-underline-offset: 3px;
}

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px;
}

.demo-banner {
  margin: 0;
  padding: 8px 16px;
  background: var(--banner);
  color: var(--banner-ink);
  font-size: 13px;
  text-align: center;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  font-size: 19px;
  text-decoration: none;
}

.leaf {
  width: 18px;
  height: 18px;
  border-radius: 4px 50% 4px 50%;
  background: var(--maple);
  transform: rotate(45deg);
}

nav {
  display: flex;
  gap: 20px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.hero {
  padding: 40px 0 16px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h2 {
  margin: 0 0 8px;
  font-size: 19px;
}

.lead {
  margin: 0;
  color: var(--muted);
  font-size: 19px;
}

.card {
  margin: 16px 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.card p {
  margin: 0 0 10px;
}

.card p:last-child {
  margin-bottom: 0;
}

.card ul {
  margin: 0;
  padding-left: 20px;
}

.card li + li {
  margin-top: 6px;
}

.accent {
  border-color: var(--maple);
  background: var(--maple-soft);
}

.big-link {
  font-size: 18px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

main {
  padding-bottom: 32px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 20px 0 32px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer p {
  margin: 0 0 6px;
}

.card a,
.site-footer a {
  overflow-wrap: anywhere;
}