.support-container{max-width:900px}.support-card{background:#fff;border-radius:14px;padding:40px;box-shadow:0 10px 30px #00000014}.support-title{text-align:center;margin-bottom:20px;font-size:40px;font-weight:700}.support-intro{color:#555;margin-bottom:25px;font-size:18px}.support-card h3{margin-top:30px;font-weight:600}.support-list{margin-top:10px;padding-left:20px}.support-list li{margin-bottom:8px}.tips li{color:#444}.faq-item{margin-top:15px}.faq-question{margin-bottom:5px;font-weight:600}.support-footer{text-align:center;color:#666;margin-top:30px;font-size:16px}