#c2c-nav{position:sticky;top:0;left:0;right:0;z-index:100000;display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:6px 10px;background:#0b0f17;border-bottom:1px solid var(--nav-accent,#7dd3fc);font:13px/1.2 -apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}
#c2c-nav .c2c-nav-home{font-size:16px;text-decoration:none;padding:4px 8px;border-radius:6px;background:#111827;border:1px solid #1f2a3a}
#c2c-nav .c2c-nav-home:hover{background:#1f2a3a}
#c2c-nav .c2c-nav-btn{background:#111827;color:#cbd5e1;border:1px solid #1f2a3a;border-radius:6px;padding:4px 10px;cursor:pointer;font-size:14px}
#c2c-nav .c2c-nav-btn:hover{background:#1f2a3a}
#c2c-nav .c2c-nav-tag{font-weight:800;font-size:10px;letter-spacing:.5px;color:var(--nav-accent,#7dd3fc);border:1px solid var(--nav-accent,#7dd3fc);border-radius:4px;padding:2px 6px;margin:0 4px}
#c2c-nav .c2c-nav-sel{background:#111827;color:#cbd5e1;border:1px solid #1f2a3a;border-radius:6px;padding:4px 6px;font-size:12px;max-width:180px;cursor:pointer}
#c2c-nav .c2c-nav-sel:hover{border-color:var(--nav-accent,#7dd3fc)}