:root { --navy: #142B4D; --orange: #E05615; --ink: #182233; --mute: #556070; --line: #DCD7CB; --bg: #F6F4EE; --card: #fff;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
:focus-visible { outline: 3px solid #2563EB; outline-offset: 3px; border-radius: 4px; }
header { background: var(--navy); }
header a { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 18px; padding: 20px 0; }
header img { width: 30px; height: 30px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }
main { padding: 56px 0 80px; }
h1 { font: 500 clamp(34px, 5vw, 46px)/1.1 var(--serif); margin: 0 0 8px; letter-spacing: -.01em; }
.updated { color: var(--mute); margin: 0 0 32px; font-size: 15px; }
h2 { font: 500 24px/1.25 var(--serif); margin: 40px 0 10px; }
p, li { max-width: 40em; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
.box { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--orange); border-radius: 10px; padding: 18px 22px; margin: 0 0 8px; }
.box p { margin: 6px 0; }
a { color: #B8440E; }
footer { border-top: 1px solid var(--line); padding: 22px 0 40px; color: var(--mute); font-size: 14px; }
footer a { color: var(--mute); margin-right: 18px; }