body { margin: 0; background: #f6f7f9; color: #1f2633; font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif; line-height: 1.8; }
main { max-width: 760px; margin: 0 auto; padding: 40px 16px 64px; }
h1 { font-size: 1.5rem; margin: 0 0 4px; }
h2 { font-size: 1.05rem; margin: 32px 0 8px; padding-bottom: 6px; border-bottom: 1px solid #e3e6ec; }
.crumb, .updated { font-size: .8rem; color: #6b7487; }
a { color: #c24a2c; }
code { background: #fff; border: 1px solid #e3e6ec; border-radius: 4px; padding: 0 4px; font-size: .85em; }
ul { padding-left: 1.3em; }