/* Bubbeans site. System fonts only. Palette follows ios/UI/Theme.swift. */
:root {
  color-scheme: light dark;
  --bg: #fff7ee;
  --card: #ffffff;
  --accent: #e8715a;
  --accent-soft: #ffe3da;
  --ink: #3b2a26;
  --ink-soft: #7a635b;
  --sage: #6e9c7a;
  --butter: #f2b94b;
  --line: #f0e2d5;
  --link: #b4442e;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1714;
    --card: #2a221d;
    --accent: #f08a73;
    --accent-soft: #4a2e27;
    --ink: #f4e9e2;
    --ink-soft: #b9a69d;
    --sage: #8dbb99;
    --butter: #f6c667;
    --line: #3a2f28;
    --link: #f4a592;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 1.0625rem/1.6 ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 3rem;
}

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
}

.brand img { width: 2rem; height: 2rem; display: block; }

nav a { margin-left: 1rem; }

a { color: var(--link); text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3 { line-height: 1.2; margin: 0; }

h1 { font-size: clamp(2rem, 7vw, 2.75rem); font-weight: 800; letter-spacing: -0.01em; }

h2 { font-size: 1.35rem; margin-top: 2.25rem; }

h3 { font-size: 1.1rem; margin-top: 1.5rem; }

p { margin: 0.75rem 0 0; }

.lead { font-size: 1.2rem; margin-top: 1rem; }

.hero { padding: 1rem 0 0.5rem; }

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}

.pills li {
  background: var(--accent-soft);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.pills li:nth-child(3n+2) { background: color-mix(in srgb, var(--sage) 22%, var(--bg)); }
.pills li:nth-child(3n) { background: color-mix(in srgb, var(--butter) 28%, var(--bg)); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  box-shadow: 0 6px 12px rgba(59, 42, 38, 0.06);
}

.card h2 { margin-top: 0; }

.card ul, article ul { padding-left: 1.25rem; margin: 0.75rem 0 0; }

.card li, article li { margin-top: 0.5rem; }

.card li::marker, article li::marker { color: var(--accent); }

.note {
  background: var(--accent-soft);
  border-radius: 14px;
  padding: 0.75rem 1rem;
  margin-top: 1.25rem;
}

.meta { color: var(--ink-soft); font-size: 0.95rem; }

.toc { margin-top: 1.5rem; }

.toc ol { margin: 0.5rem 0 0; padding-left: 1.25rem; }

footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

footer a { margin-right: 1rem; }

@media (prefers-reduced-motion: no-preference) {
  a { transition: color 0.15s; }
}