:root {
  --bg: #faf9f5; --surface: #ffffff; --border: #e3dfd3; --text: #1f1e1d; --muted: #6f6b63; --accent: #c96442;
  font-family: ui-sans-serif, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #262624; --surface: #30302e; --border: #45443f; --text: #ede9e0; --muted: #a6a197; --accent: #d97757; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 15.5px; line-height: 1.65; }
.doc { max-width: 760px; margin: 0 auto; padding: 40px 16px 64px; }
.brand { color: var(--muted); font-size: 13px; margin: 0 0 8px; }
h1 { font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: 34px; margin: 0; }
.meta { color: var(--muted); font-size: 13px; margin: 4px 0 24px; }
h2 { font-size: 17px; margin: 28px 0 6px; }
ul { padding-left: 22px; }
li { margin: 4px 0; }
a { color: var(--accent); }
.summary { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: 12px; padding: 4px 18px 10px; margin-bottom: 8px; }
.summary h2 { margin-top: 14px; }
.note { color: var(--muted); font-size: 13px; }