body { margin: 0; background: #0e1f38; color: #2a2620; font-family: "Hiragino Sans", "Noto Sans JP", system-ui, sans-serif; line-height: 1.8; }
main { max-width: 720px; margin: 0 auto; padding: 24px 16px 48px; background: #f4ecdc; min-height: 100vh; box-sizing: border-box; }
h1 { font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: 24px; margin: 8px 0 16px; }
h2 { font-size: 18px; margin: 28px 0 8px; border-bottom: 1px solid #c9b88f; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { border: 1px solid #c9b88f; padding: 8px; text-align: left; vertical-align: top; }
th { background: #eadfc6; width: 32%; }
nav { font-size: 14px; margin-bottom: 8px; }
nav a { margin-right: 12px; color: #8a2e1a; }
.note { font-size: 13px; color: #5a5245; }
footer { margin-top: 40px; font-size: 12px; color: #5a5245; }