:root { color-scheme: light dark; font-family: "Hiragino Sans", "Yu Gothic UI", sans-serif; }
body { margin: 0 auto; padding: 32px 24px 64px; max-width: 800px; line-height: 1.8; font-size: 0.95rem; }
h1 { font-size: 1.4rem; border-bottom: 2px solid #ccc6; padding-bottom: 8px; }
h2 { font-size: 1.05rem; margin-top: 2em; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid #ccc4; vertical-align: top; }
th { white-space: nowrap; width: 11em; font-weight: 600; }
a { color: #36c; }
.back { display: inline-block; margin-top: 40px; }
ol li, ul li { margin-bottom: 0.4em; }
.updated { color: gray; font-size: 0.85rem; }