石家庄灯具维修工程师资质 - 简单到家专业服务 /* reset & base */ * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif; background: #f8fafc; color: #1e293b; line-height: 1.7; padding: 20px 16px 60px; } .page { max-width: 820px; margin: 0 auto; background: #ffffff; border-radius: 24px; box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05); padding: 32px 28px 48px; } /* breadcrumb */ .breadcrumb { font-size: 13px