body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f0f8ff; color: #333; line-height: 1.6; padding: 20px; } .container { max-width: 700px; margin: auto; background: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); } h1 { color: #333…