body{font-family:'DM Sans',Arial,sans-serif}.brand{font-family:Manrope,'DM Sans',sans-serif;font-size:18px;font-weight:500}.brand strong{font-weight:800}.brand-logo{width:42px;height:42px;background:#fff;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;overflow:hidden}.brand-logo img{width:39px;height:39px;object-fit:cover}.hero h1,.section h2{font-family:Manrope,'DM Sans',sans-serif}.topbar{height:78px}.nav{height:100%}.back{padding:10px 17px;color:#fff!important;background:var(--blue);border-color:var(--blue);box-shadow:0 10px 24px rgba(37,99,235,.24)}.back:hover{background:#1d4ed8}.hero{background:radial-gradient(circle at 77% 28%,rgba(37,99,235,.32),transparent 32%),linear-gradient(135deg,#0f172a 0%,#172554 58%,#1e3a8a 100%)}.document,.toc{border-radius:16px}.footer{padding:48px 0 32px}.footer .brand-logo{width:42px;height:42px}.footer-links a{color:#94a3b8}@media(max-width:620px){.topbar{height:68px}.nav-links .back{display:inline-flex}.footer .brand span:last-child{display:inline}}