:root { --navy:#1a2744; --gold:#b8954c; --ink:#1a1612; --gray:#4a4842; --bg:#fafaf7; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:'Hiragino Kaku Gothic ProN','Noto Sans JP',sans-serif; color:var(--ink); background:var(--bg); line-height:1.9; letter-spacing:.02em; }
.wrap { max-width:760px; margin:0 auto; padding:40px 20px 80px; }
header { border-bottom:2px solid var(--navy); padding-bottom:16px; margin-bottom:32px; }
header .brand { font-weight:700; color:var(--navy); font-size:14px; letter-spacing:.1em; }
h1 { font-size:24px; color:var(--navy); margin-top:8px; }
h2 { font-size:17px; color:var(--navy); border-left:4px solid var(--gold); padding-left:10px; margin:32px 0 12px; }
p, li, dd { font-size:14px; color:var(--gray); }
ul, ol { padding-left:22px; margin:8px 0; }
dl { margin:8px 0; }
dt { font-weight:700; color:var(--navy); font-size:14px; margin-top:16px; }
dd { margin-left:0; padding:4px 0 8px; border-bottom:1px solid #e3e1da; }
footer { margin-top:48px; padding-top:16px; border-top:1px solid #e3e1da; font-size:12px; color:#7a7770; }
footer a { color:var(--navy); margin-right:14px; }
a { color:var(--navy); }
.note { background:#f3f0e8; border-radius:6px; padding:14px 16px; font-size:13px; margin:12px 0; }