* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; color: #222; background: #f5f6f8; }
.container { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.site-header { background: #1f2937; color: #fff; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.site-header a { color: #fff; text-decoration: none; margin-left: 16px; }
.logo { font-weight: 700; font-size: 18px; }
main.container { padding-top: 24px; padding-bottom: 40px; background: #fff; min-height: 60vh; }
.article-list { list-style: none; padding: 0; }
.article-list li { padding: 12px 0; border-bottom: 1px solid #eee; display: flex; justify-content: space-between; gap: 12px; }
.article-list a { color: #1f2937; text-decoration: none; }
.article-list a:hover { color: #2563eb; }
.meta { color: #999; font-size: 13px; white-space: nowrap; }
.article .content { line-height: 1.8; margin-top: 16px; }
.site-footer { background: #1f2937; color: #aaa; padding: 16px 0; text-align: center; font-size: 13px; }