.pna-root{--text-2xs:.625rem;--text-xs:.6875rem;--tracking-wide:.02em;--radius-full:9999px;--font-sans:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-features:"cv02", "cv03", "cv04", "ss01";font-family:var(--font-sans);font-feature-settings:var(--font-features);-webkit-font-smoothing:antialiased}.pna-btn{z-index:35;border-radius:var(--radius-full);border:1px solid color-mix(in oklab, var(--border) 80%, transparent);background:color-mix(in oklab, var(--card) 72%, transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);width:34px;height:34px;color:var(--muted-foreground);opacity:.55;cursor:pointer;align-items:center;text-decoration:none;transition:opacity .15s,color .15s,background-color .15s,border-color .15s,box-shadow .15s,transform .15s;display:inline-flex;position:fixed;top:50%;transform:translateY(-50%)}.pna-btn:hover,.pna-btn:focus-visible{opacity:1;color:var(--primary);background:var(--card);border-color:color-mix(in oklab, var(--primary) 40%, var(--border));box-shadow:var(--shadow-card);outline:none}.pna-btn:active{transform:translateY(-50%)scale(.96)}.pna-btn-prev{left:calc(var(--sidebar-w) + 16px);justify-content:flex-start;padding-left:8px}.pna-btn-next{justify-content:flex-end;padding-right:8px;right:16px}.pna-icon{flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.pna-label{border-radius:var(--radius-full);border:1px solid var(--border);background:var(--card);height:30px;box-shadow:var(--shadow-card);white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;align-items:center;gap:6px;padding:0 14px;transition:opacity .15s,transform .15s;display:inline-flex;position:absolute;top:50%;transform:translateY(-50%)translate(0)}.pna-label-eyebrow{font-size:var(--text-2xs);letter-spacing:.14em;text-transform:uppercase;color:var(--primary);white-space:nowrap;font-weight:700}.pna-label-name{font-size:var(--text-xs);letter-spacing:var(--tracking-wide);color:var(--foreground);white-space:nowrap;font-weight:600}.pna-label-prev{left:calc(100% + 10px);transform:translateY(-50%)translate(-6px)}.pna-btn-prev:hover .pna-label-prev,.pna-btn-prev:focus-visible .pna-label-prev{opacity:1;visibility:visible;transform:translateY(-50%)translate(0)}.pna-label-next{right:calc(100% + 10px);transform:translateY(-50%)translate(6px)}.pna-btn-next:hover .pna-label-next,.pna-btn-next:focus-visible .pna-label-next{opacity:1;visibility:visible;transform:translateY(-50%)translate(0)}@media (prefers-reduced-motion:reduce){.pna-btn,.pna-label{transition:none!important}}