body { font-family: 'Noto Sans SC', sans-serif; background: #f8f8f8; color: #222; margin: 0; }
.container { max-width: 800px; margin: auto; padding: 20px; }
header { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; }
nav a { margin-left: 15px; text-decoration: none; color: #555; }
nav a:hover { text-decoration: underline; color: #b3a580; }
h1, h2 { color: #222; }
section { margin-top: 40px; }
footer { text-align: center; padding: 20px; color: #777; border-top: 1px solid #eee; margin-top: 60px; }