.nn-pr-tabbar{position:sticky;top:calc(var(--header-h) + 8px);z-index:40;display:flex;justify-content:center;margin:0 0 clamp(28px,4vw,44px);pointer-events:none}.nn-pr-tabs{position:relative;pointer-events:auto;display:inline-flex;justify-content:center;gap:6px;padding:8px;border-radius:var(--radius-pill);corner-shape:squircle;background:rgba(250,251,252,.86);-webkit-backdrop-filter:blur(12px) saturate(140%);backdrop-filter:blur(12px) saturate(140%);box-shadow:inset 0 1px 0 rgba(255,255,255,.7),inset 0 0 0 1px rgba(255,255,255,.45),var(--shadow-card)}.nn-pr-tab-indicator{position:absolute;top:8px;bottom:8px;left:var(--x,0);width:var(--w,0);background:var(--accent);border-radius:var(--radius-pill);corner-shape:squircle;box-shadow:inset 0 1px 0 rgba(255,255,255,.25);pointer-events:none;z-index:0;opacity:0}.nn-pr-tab-indicator.is-ready{opacity:1;transition:left 240ms var(--ease-out-quart),width 240ms var(--ease-out-quart)}.nn-pr-tab{position:relative;z-index:1;padding:10px 22px;border:0;border-radius:var(--radius-pill);corner-shape:squircle;background:0 0;font-size:15px;font-weight:600;color:var(--text-muted);transition:color var(--dur-base) var(--ease-hover),transform var(--dur-fast) var(--ease-out-quart)}.nn-pr-tab:hover{color:var(--accent)}.nn-pr-tab.is-active:hover{color:#fff}.nn-pr-tab:active{transform:scale(.97)}.nn-pr-tab.is-active{color:#fff}@media (max-width:480px){.nn-pr-tab{padding:9px 15px;font-size:14px}}.nn-pr-login{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border:0;border-radius:var(--radius-sm);corner-shape:squircle;background:0 0;color:var(--text);cursor:pointer;transition:background var(--dur-fast) var(--ease-hover),color var(--dur-fast) var(--ease-hover),transform var(--dur-fast) var(--ease-out-quart)}.nn-pr-login[hidden]{display:none}.nn-pr-login svg{width:25px;height:25px;display:block}.nn-pr-login:hover{color:var(--accent);background:var(--accent-soft)}.nn-pr-login:active{transform:scale(.92)}.nn-pr-login:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion:reduce){.nn-pr-login{transition:none}}