.integration-guide{max-width:760px;margin:64px auto;padding:0 24px}.integration-guide h1{font:600 clamp(32px,5vw,48px)/1.15 Manrope,sans-serif;letter-spacing:-.04em;margin:0 0 20px}.guide-intro{font-size:18px;line-height:1.7;color:var(--muted);margin-bottom:40px}.integration-guide section{border-top:1px solid var(--line);padding:28px 0}.integration-guide h2{font-size:21px;line-height:1.4;margin:0 0 12px}.integration-guide p{line-height:1.8;color:var(--muted)}.guide-actions{display:flex;gap:24px;flex-wrap:wrap;align-items:center;margin:24px 0 40px}.guide-related{border-top:1px solid var(--line);display:grid;gap:16px;padding-top:28px}.guide-related a{color:var(--ink);text-decoration:underline;text-underline-offset:5px}@media(max-width:480px){.integration-guide{margin:36px auto;padding:0 20px}.guide-actions{align-items:flex-start;flex-direction:column}}