:root {
  color-scheme: dark;
  --bg: #232b23; --line: #434c43; --fg: #f6f1e8; --muted: #a9ab9f; --accent: #c4aa8b; --mark: #3a3020;
  --display: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --body: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font-family: var(--body); font-size: 1rem; line-height: 1.7; }
.wrap { max-width: 760px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 40px 72px; }
.back { color: var(--muted); text-decoration: none; font-size: .9rem; }
.back:hover { color: var(--fg); }
.brand { font-family: var(--display); font-size: 1.5rem; color: var(--fg); text-decoration: none; }
.brand em { color: var(--accent); }
header { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 40px; }
h1 { font-family: var(--display); font-weight: 400; font-size: clamp(2.5rem, 7vw, 3.5rem); line-height: 1.05; margin: 0 0 8px; }
h2 { font-family: var(--display); font-weight: 400; font-size: 1.75rem; margin: 40px 0 8px; }
h3 { font-size: 1rem; margin: 24px 0 4px; }
p, li { color: var(--fg); max-width: 65ch; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); }
.ph { background: var(--mark); color: var(--accent); padding: 0 4px; border-radius: 4px; }
.note { border: 1px solid var(--accent); border-radius: 14px; padding: 14px 18px; color: var(--muted); font-size: .92rem; margin-bottom: 32px; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }