.wa-channel-box{display:flex;align-items:center;gap:14px;margin-top:2rem;padding:14px 16px;border-radius:14px;border:1px solid rgba(37,211,102,.35);background:#25d36612;text-decoration:none;transition:border-color .2s,background .2s}.wa-channel-box:hover{border-color:#25d366a6;background:#25d36621}.wa-channel-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#25d36626;flex-shrink:0}.wa-channel-text{flex:1;min-width:0}.wa-channel-title{font-size:.875rem;font-weight:700;line-height:1.3;color:var(--foreground)}.wa-channel-sub{font-size:.75rem;opacity:.6;margin-top:2px;color:var(--foreground)}.wa-channel-arrow{flex-shrink:0;opacity:.4;color:var(--foreground)}.breadcrumb-nav{color:var(--foreground);opacity:.6}.breadcrumb-nav a{color:var(--foreground);opacity:1}.breadcrumb-nav a:hover{color:var(--accent);opacity:1}.post-desc{color:var(--foreground);opacity:.75}.post-meta{color:var(--foreground);opacity:.6}.hub-cover-wrap{width:100%;border-radius:16px;overflow:hidden;margin-bottom:1.75rem;margin-top:.5rem;background:var(--background-light)}.hub-cover-img{width:100%;height:auto;object-fit:cover;aspect-ratio:16/9;display:block}@media(min-width:768px){.hub-cover-img{aspect-ratio:21/9}}.badge{font-size:.72rem;font-weight:600;padding:.2rem .65rem;border-radius:9999px;background:var(--background-light);color:var(--foreground);border:1px solid var(--border)}.badge--accent{color:var(--accent);border-color:var(--accent);opacity:.9}.prose h1{display:none}.spec-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:1px;margin:1.25rem 0;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--border)}.spec-strip-item{background:var(--background-light);padding:10px 8px;display:flex;flex-direction:column;align-items:center;gap:2px}.spec-strip-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.03em;opacity:.5}.spec-strip-value{font-size:.85rem;font-weight:700;color:var(--foreground)}.vs-callout{display:block;margin-top:1.25rem;padding:12px 16px;border-radius:10px;font-size:.85rem;font-weight:600;background:#6366f114;border:1px solid rgba(99,102,241,.25);color:var(--accent, #6366f1);text-decoration:none}.vs-callout:hover{background:#6366f124}.share-bar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:12px 16px;border-radius:12px;background:var(--background-light, rgba(99,102,241,.06));border:1px solid var(--border, rgba(99,102,241,.2))}.share-label{font-size:.8rem;font-weight:600;opacity:.6;white-space:nowrap}.share-buttons{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}.share-btn{display:flex;align-items:center;gap:5px;padding:6px 14px;border-radius:8px;font-size:.78rem;font-weight:600;cursor:pointer;border:1px solid transparent;text-decoration:none;transition:opacity .15s,transform .1s;white-space:nowrap}.share-btn:hover{opacity:.85;transform:translateY(-1px)}.share-btn svg{width:15px;height:15px;flex-shrink:0}.share-btn--native{background:var(--accent, #6366f1);color:#fff;border:none}.share-btn--x{background:#000;color:#fff}.share-btn--wa{background:#25d366;color:#fff}.share-btn--copy{background:var(--background-light);color:var(--foreground);border-color:var(--border)}@media(max-width:480px){.share-bar{flex-direction:column;align-items:flex-start}.share-buttons{margin-left:0}}.smart-link-cta{display:block;text-align:center;margin:1.5rem 0;padding:12px 20px;border-radius:10px;background:var(--accent, #6366f1);color:#fff;font-weight:700;font-size:.9rem;text-decoration:none;transition:opacity .15s,transform .1s}.smart-link-cta:hover{opacity:.88;transform:translateY(-1px)}.tools-box{margin-top:1.5rem;padding:14px 16px;border-radius:12px;border:1px solid var(--border, rgba(99,102,241,.2));background:var(--background-light, rgba(99,102,241,.06))}.tools-box-title{font-size:.85rem;font-weight:700;margin-bottom:8px;color:var(--foreground)}.tools-box-list{display:flex;flex-direction:column;gap:6px}.tools-box-list a{font-size:.85rem;color:var(--accent, #6366f1);text-decoration:none}.tools-box-list a:hover{text-decoration:underline}