body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif; color: #1c2430; line-height: 1.8; font-size: 15px; background: #fff; }
.wrap { max-width: 820px; margin: 0 auto; padding: 32px 20px 60px; }
.back { font-size: 13px; color: #6b7684; text-decoration: none; }
h1 { font-size: 24px; margin: 12px 0 20px; color: #1f5f8b; }
h2 { font-size: 17px; margin: 28px 0 8px; border-left: 4px solid #1f5f8b; padding-left: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th, td { border: 1px solid #e3e7ec; padding: 10px 12px; text-align: left; vertical-align: top; }
th { background: #f6f7f9; width: 200px; font-weight: 600; }
ol, ul { padding-left: 22px; }
.date { color: #6b7684; font-size: 13px; }
@media (max-width: 600px) { th { width: 120px; } }
.note { font-size: 12.5px; color: #6b7684; }