:root {
  --ink: #12251f;
  --paper: #f7f6f2;
  --panel: #ffffff;
  --sage: #e7ede4;
  --quiet: #587064;
  --clay: #c45c3d;
  --line: #ccd6cc;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; }
.shell { width: min(1020px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 1px solid var(--line); background: rgba(247,246,242,.96); }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 19px; font-weight: 800; text-decoration: none; }
.mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--clay); color: #fff; font-family: Georgia, serif; font-size: 21px; }
.back { color: var(--ink); font-size: 12px; font-weight: 800; letter-spacing: .06em; text-decoration: none; text-transform: uppercase; }
.back:hover { color: var(--clay); }
main { padding: 78px 0 92px; }
.eyebrow { color: var(--clay); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1 { max-width: 720px; margin: 16px 0; font-family: Georgia, serif; font-size: clamp(42px, 6vw, 68px); font-weight: 400; line-height: .98; }
.lede { max-width: 720px; color: var(--quiet); font-size: 18px; line-height: 1.6; }
.notice-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1px; margin-top: 52px; background: var(--line); }
.notice, .sidebar { padding: 34px; background: var(--panel); }
.sidebar { background: var(--ink); color: #eaf0ea; }
h2 { margin: 0 0 14px; font-family: Georgia, serif; font-size: 29px; font-weight: 400; }
h3 { margin: 30px 0 9px; font-size: 12px; letter-spacing: .07em; text-transform: uppercase; }
p, li { color: #40574b; font-size: 15px; line-height: 1.64; }
ul { padding-left: 20px; }
.sidebar h2, .sidebar h3 { color: #fff; }
.sidebar p, .sidebar li { color: #c4d1c7; font-size: 14px; }
.sidebar a { color: #f2bc98; font-weight: 800; }
.updated { margin-top: 36px; color: var(--quiet); font-size: 12px; }
footer { padding: 28px 0; background: var(--ink); color: #b7c6ba; font-size: 12px; }
@media (max-width: 720px) { .shell { width: min(100% - 32px, 1020px); } .nav { min-height: 70px; } .notice-grid { grid-template-columns: 1fr; } main { padding: 52px 0 66px; } .notice, .sidebar { padding: 26px 22px; } .back { font-size: 10px; } }