.platform-nav{display:flex;flex-wrap:wrap;background:var(--soft);border:1px solid var(--border);padding:5px}.platform-nav,.platform-nav-link{gap:6px;border-radius:var(--radius-pill)}.platform-nav-link{display:inline-flex;align-items:center;padding:8px 14px;color:var(--muted);text-decoration:none;font-size:.85rem;font-weight:700;white-space:nowrap}.platform-nav-link:hover{background:var(--border);color:var(--ink)}.platform-nav-link.active{background:var(--ink);color:#fff}@media(max-width:700px){.platform-nav{width:100%;overflow-x:auto;border-radius:14px}.platform-nav-link{padding:8px 12px}}