body { font-family: -apple-system, "Hiragino Sans", "Yu Gothic", sans-serif; max-width: 780px; margin: 2rem auto; padding: 0 1rem; line-height: 1.7; color: #222; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.2rem; margin-top: 2rem; border-bottom: 2px solid #eee; padding-bottom: 0.3rem; }
a { color: #222; }
a:visited { color: #222; }
nav a { margin-right: 1rem; }
ul.linklist li { margin-bottom: 0.5rem; }
footer { margin-top: 3rem; font-size: 0.85rem; color: #777; }