.app-install .list-head{border-bottom-color:#111}.app-install h2{color:#111;margin:28px 0 10px;font-size:18px}.ai-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.ai-card{background:#fff;border:1px solid #d6d6d6;border-radius:2px;min-width:0;padding:14px 16px}.ai-card h3{color:#111;margin:0 0 8px;font-size:15.5px}.ai-card ol{color:#333;gap:6px;margin:0;padding-left:20px;font-size:14.5px;line-height:1.7;display:grid}.ai-faq dl{border-top:1px solid #111;grid-template-columns:140px minmax(0,1fr);gap:10px 16px;margin:0;padding-top:12px;font-size:14.5px;line-height:1.7;display:grid}.ai-faq dt{color:#111;font-weight:700}.ai-faq dd{color:#333;margin:0}.app-install{padding-bottom:40px}@media (max-width:640px){.ai-grid{grid-template-columns:1fr}.ai-faq dl{grid-template-columns:1fr;gap:2px}.ai-faq dd{margin-bottom:10px}}