*{box-sizing:border-box}body{margin:0;font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#111827;background:#f9fafb;line-height:1.6}h1,h2,h3{line-height:1.3}.site-header[data-v-f213d20f]{display:flex;align-items:center;padding:16px 24px;border-bottom:1px solid #e5e7eb}.site-header nav a[data-v-f213d20f]{margin-right:20px;color:#2563eb;text-decoration:none;font-weight:500}.site-header nav a.router-link-active[data-v-f213d20f]{color:#1d4ed8;border-bottom:2px solid #1d4ed8;padding-bottom:2px}main[data-v-f213d20f]{max-width:960px;margin:0 auto;padding:32px 24px;min-height:60vh}.site-footer[data-v-f213d20f]{text-align:center;padding:24px;color:#6b7280;font-size:14px;border-top:1px solid #e5e7eb}