* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif; } body { background-color: #f9fafb; color: #1f2937; line-height: 1.7; padding: clamp(15px, 3vw, 25px); min-height: 100vh; } .container { background-color: white; border-radius: clamp(12px, 2vw, 16px); box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08); padding: clamp(25px, 5vw, 50px); margin: 30px auto; border: 1px solid #e5e7eb; max-width: 1200px; width: 100%; } h1 { color: #111827; font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 15px; font-weight: 700; text-align: center; padding-bottom: 20px; border-bottom: 3px solid #3b82f6; } .hero-section { text-align: center; margin-bottom: clamp(30px, 5vw, 40px); padding: clamp(25px, 4vw, 40px); background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%); border-radius: 12px; } .hero-title { color: #1d4ed8; font-size: clamp(1.8rem, 3vw, 2.2rem); margin-bottom: 15px; font-weight: 700; } .hero-text { color: #4b5563; font-size: clamp(1.1rem, 2vw, 1.3rem); line-height: 1.8; margin-bottom: 20px; } .contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 350px), 1fr)); gap: clamp(20px, 3vw, 30px); margin: 30px 0; } .contact-card { background-color: white; border: 1px solid #e5e7eb; border-radius: 12px; padding: clamp(25px, 3vw, 35px); transition: all 0.3s ease; height: 100%; display: flex; flex-direction: column; align-items: center; text-align: center; } .contact-card:hover { border-color: #3b82f6; box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15); transform: translateY(-5px); } .contact-icon { font-size: clamp(2.5rem, 4vw, 3rem); margin-bottom: 20px; color: #3b82f6; } .contact-title { font-weight: bold; color: #1d4ed8; margin-bottom: 15px; font-size: clamp(1.2rem, 2vw, 1.4rem); } .contact-description { color: #4b5563; font-size: clamp(1rem, 1.5vw, 1.1rem); line-height: 1.6; margin-bottom: 20px; } .yupoo-section { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); border-radius: 12px; padding: clamp(25px, 4vw, 35px); margin: 30px 0; text-align: center; border: 2px solid #10b981; } .yupoo-title { color: #059669; font-size: clamp(1.4rem, 2.5vw, 1.8rem); margin-bottom: 20px; font-weight: 600; } .yupoo-link { display: inline-block; background-color: #10b981; color: white; padding: clamp(12px, 2vw, 16px) clamp(25px, 4vw, 40px); text-decoration: none; border-radius: 50px; font-weight: bold; font-size: clamp(1.1rem, 1.8vw, 1.3rem); margin: 15px 0; transition: all 0.3s ease; border: 2px solid #10b981; } .yupoo-link:hover { background-color: transparent; color: #10b981; } .requirements-section { background-color: #fffbeb; border: 1px solid #fbbf24; border-radius: 12px; padding: clamp(25px, 4vw, 35px); margin: 30px 0; } .requirements-title { color: #92400e; font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin-bottom: 20px; font-weight: 600; text-align: center; } .requirements-list { list-style: none; margin: 20px 0; } .requirements-list li { margin-bottom: 15px; padding-left: 35px; position: relative; color: #4b5563; font-size: clamp(1rem, 1.5vw, 1.1rem); } .requirements-list li:before { content: "📧"; position: absolute; left: 0; font-size: 1.2rem; } .support-section { text-align: center; margin-top: clamp(40px, 6vw, 50px); padding: clamp(25px, 4vw, 40px); background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%); color: white; border-radius: 12px; } .support-button { display: inline-block; background-color: white; color: #1e40af; padding: clamp(12px, 2vw, 16px) clamp(25px, 4vw, 40px); text-decoration: none; border-radius: 50px; font-weight: bold; font-size: clamp(1rem, 1.5vw, 1.1rem); margin-top: 20px; transition: all 0.3s ease; border: 2px solid white; } .support-button:hover { background-color: transparent; color: white; } .footer { margin-top: clamp(40px, 6vw, 50px); padding-top: 25px; border-top: 1px solid #d1d5db; font-size: clamp(0.85rem, 1.2vw, 0.9rem); color: #6b7280; text-align: center; } @media (max-width: 768px) { body { padding: 10px; } .container { padding: 20px; margin: 20px auto; } .contact-grid { grid-template-columns: 1fr; gap: 20px; } } @media (max-width: 480px) { .container { padding: 15px; border-radius: 10px; } .support-section { padding: 20px; } .yupoo-link { padding: 12px 25px; font-size: 1rem; } }