贵阳马桶维修避坑防坑 - 简单到家专业服务 * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Microsoft YaHei', sans-serif; background: #f5f7fa; color: #1e2a3a; line-height: 1.7; padding: 20px 16px; } .container { max-width: 820px; margin: 0 auto; background: #ffffff; border-radius: 20px; box-shadow: 0 8px 32px rgba(0, 20, 50, 0.08); padding: 32px 28px 40px; } /* 面包屑导航 */ .breadcrumb { display: flex;