.chat-guide{background:#111;color:#fff;font-family:Poppins,sans-serif;padding:64px 0 24px}.chat-guide h2{color:#fff;font-size:36px;font-weight:700;line-height:44px;margin:48px 0 16px}.chat-guide h2:first-child{margin-top:0}.chat-guide-lead{color:#cfcfcf;font-size:17px;line-height:28px;max-width:880px}.chat-guide-lead a{color:#d4ff3a}.chat-guide-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:32px}.chat-guide-card{border:2px solid #2c2c2c;border-radius:16px;padding:24px}.chat-guide-card h3{color:#d4ff3a;font-size:20px;font-weight:600;margin-bottom:8px}.chat-guide-card p{color:#cfcfcf;font-size:15px;line-height:24px;margin:0}.chat-guide-faq details{border-bottom:1px solid #2c2c2c;padding:18px 0}.chat-guide-faq summary{cursor:pointer;display:flex;gap:16px;justify-content:space-between;list-style:none}.chat-guide-faq summary::-webkit-details-marker{display:none}.chat-guide-faq summary:after{color:#d4ff3a;content:"+";font-size:24px;line-height:1}.chat-guide-faq details[open] summary:after{content:"\2212"}.chat-guide-faq summary h3{color:#fff;font-size:18px;font-weight:500;margin:0}.chat-guide-faq details p{color:#cfcfcf;font-size:15px;line-height:24px;margin:12px 0 0}@media (max-width:767px){.chat-guide{padding:40px 0 16px}.chat-guide h2{font-size:26px;line-height:34px;margin-top:36px}}