* { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; background: #f7f9fc; color: #1e293b; line-height: 1.7; padding: 20px 16px; } .container { max-width: 860px; margin: 0 auto; background: #ffffff; border-radius: 20px; box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06); padding: 32px 28px 40px; } h2 { font-size: 26px; font-weight: 700; color: #0b1e33; letter-spacing: -0.3px; margin: 0 0 8px 0;