:root { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans SC", sans-serif; color: #27221d; background: #f5f0e8; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.8; }
header { border-bottom: 1px solid #d9cfc1; background: #1b1612; }
header div { width: min(820px, calc(100% - 40px)); margin: auto; padding: 20px 0; display: flex; align-items: center; justify-content: space-between; }
header a:first-child { color: #ffd69b; font-weight: 700; letter-spacing: .18em; }
header a:last-child { color: #d6cbbd; font-size: 14px; }
main { width: min(820px, calc(100% - 40px)); margin: 0 auto; padding: 70px 0 100px; }
h1 { margin: 0 0 8px; font-size: clamp(34px, 6vw, 54px); line-height: 1.2; }
h2 { margin: 46px 0 12px; font-size: 22px; }
p, li { color: #5f564d; }
.meta { color: #8e8174; font-size: 13px; }
a { color: #9a5f0d; }
.notice { margin: 30px 0; padding: 18px 20px; border-left: 3px solid #e69a2a; background: #fffaf2; }
footer { padding: 28px 20px; border-top: 1px solid #d9cfc1; color: #8e8174; text-align: center; font-size: 12px; }
footer a { margin-left: 12px; color: inherit; }