.au-hero{overflow:hidden;margin-bottom:var(--naf-space-6);border:1px solid var(--naf-border);border-radius:var(--naf-radius-lg);background:var(--naf-surface-1);box-shadow:var(--naf-shadow-sm)}.au-hero-cover{height:148px;background-color:var(--naf-teal-700);background-size:cover;background-position:center}.au-hero-cover--plain{background-color:transparent;background-image:linear-gradient(135deg,var(--naf-teal-800),var(--naf-teal-600) 55%,var(--naf-teal-500))}.io-black-mode .au-hero-cover{background-color:var(--naf-ink-900)}.au-hero-body{display:flex;flex-direction:column;gap:var(--naf-space-5);padding:0 var(--naf-space-6) var(--naf-space-6)}.au-hero-id{display:flex;align-items:flex-end;gap:var(--naf-space-4);margin-top:-44px}.au-hero-avatar{flex:none;padding:4px;border:2px solid var(--naf-surface-1);border-radius:50%;background:var(--naf-surface-1);box-shadow:var(--naf-shadow-sm)}.au-hero-avatar img{display:block;width:88px;height:88px;border-radius:50%}.au-hero-meta{min-width:0;padding-bottom:var(--naf-space-1)}.au-hero-name{margin:0 0 var(--naf-space-1);color:var(--naf-text-primary);font-size:var(--naf-text-24);font-weight:700;line-height:1.25}.au-hero-desc{margin:0 0 var(--naf-space-1);color:var(--naf-text-secondary);font-size:var(--naf-text-14);line-height:1.6}.au-hero-joined{display:flex;align-items:center;gap:6px;margin:0;color:var(--naf-text-muted);font-size:var(--naf-text-12)}.au-hero-joined .iconfont{font-size:var(--naf-text-13)}.au-hero-stats{display:flex;flex-wrap:wrap;gap:var(--naf-space-6);margin:0;padding:var(--naf-space-4) 0 0;border-top:1px solid var(--naf-border)}.au-hero-stat dt{margin:0 0 2px;color:var(--naf-text-muted);font-size:var(--naf-text-12);font-weight:400}.au-hero-stat dd{margin:0;color:var(--naf-text-primary);font-size:var(--naf-text-20);font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}.au-tabs .nafnav-search-tab .iconfont{margin-right:6px;font-size:var(--naf-text-15)}.au-tab-count{min-width:20px;margin-left:8px;padding:1px 6px;border-radius:var(--naf-radius-pill);color:var(--naf-text-muted);background:var(--naf-surface-2);font-size:var(--naf-text-12);font-weight:600;line-height:1.5;font-variant-numeric:tabular-nums}.au-tabs .nafnav-search-tab.is-active .au-tab-count{color:var(--naf-accent-ink);background:rgba(255,255,255,.18)}.au-chips{display:flex;flex-wrap:wrap;gap:var(--naf-space-2);margin-bottom:var(--naf-space-5)}.au-chip{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:2px var(--naf-space-3);border:1px solid var(--naf-border);border-radius:var(--naf-radius-pill);color:var(--naf-text-secondary);background:var(--naf-surface-1);font-size:var(--naf-text-13);transition:border-color var(--naf-duration-fast) var(--naf-ease),color var(--naf-duration-fast) var(--naf-ease),background-color var(--naf-duration-fast) var(--naf-ease)}.au-chip:hover,.au-chip:focus-visible{border-color:var(--naf-accent-border);color:var(--naf-accent-text);text-decoration:none}.au-chip.is-active{border-color:var(--naf-accent-border);color:var(--naf-accent-text);background:var(--naf-accent-soft);font-weight:600}.au-chip-count{color:var(--naf-text-muted);font-size:var(--naf-text-11);font-variant-numeric:tabular-nums}.au-chip.is-active .au-chip-count{color:var(--naf-accent-text)}.au-comments{display:flex;flex-direction:column;gap:var(--naf-space-3)}@media (max-width: 575.98px){.au-hero-cover{height:108px}.au-hero-body{padding:0 var(--naf-space-4) var(--naf-space-5)}.au-hero-avatar img{width:68px;height:68px}.au-hero-name{font-size:var(--naf-text-20)}.au-hero-stats{gap:var(--naf-space-5)}}