.platform-guide{max-width:1020px;margin:0 auto;padding:64px 24px 96px;color:#17233b}.platform-guide h1{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-.03em;margin:12px 0 18px}.platform-guide p{line-height:1.7;color:#52617c}.guide-label{font-size:13px;font-weight:700;color:#405ddb;text-transform:uppercase;letter-spacing:.08em}.guide-lead{max-width:760px;font-size:18px}.guide-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 44px}.guide-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:48px}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.guide-grid section,.guide-note{border:1px solid #dfe5ef;border-radius:16px;background:#fff;padding:24px;min-width:0}.guide-grid h2{margin:0 0 8px;font-size:21px}.guide-grid p,.guide-note p{margin:0}.guide-note{margin-top:20px;background:#f1f5ff}.guide-note a{display:inline-flex;align-items:center;min-height:44px;margin-top:10px;color:#405dca;font-weight:650}.platform-guide :focus-visible{outline:3px solid #8d9ff0;outline-offset:3px}@media(max-width:640px){.platform-guide{padding:38px 16px 64px}.guide-grid{grid-template-columns:1fr}.guide-actions a{width:100%}.guide-grid section,.guide-note{padding:20px}}