body{overflow-x:hidden}nav{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);background:#0a0a0fcc;justify-content:space-between;align-items:center;padding:1.2rem 3rem;display:flex;position:fixed;top:0;left:0;right:0}.nav-logo{letter-spacing:.05em;color:var(--text);font-family:Syne,sans-serif;font-size:1.1rem;font-weight:800;text-decoration:none}.nav-logo span{color:var(--accent)}.nav-links{align-items:center;gap:2rem;list-style:none;display:flex}.nav-links a{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-family:DM Mono,monospace;font-size:.78rem;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--text)}.menu-toggle{display:none}@media (width<=768px){nav{padding:1rem}.nav-links{display:none}.menu-toggle{display:block}.mobile-menu{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);box-sizing:border-box;background:#0a0a0ff2;border-radius:10px;flex-direction:column;gap:1rem;width:calc(100vw - 2rem);max-width:320px;padding:1rem;display:flex;position:absolute;top:100%;right:1rem}.mobile-menu .nav-user-item{flex-direction:column;align-items:flex-start;gap:.5rem}.mobile-menu a{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-family:DM Mono,monospace;font-size:.78rem;text-decoration:none;transition:color .2s}.mobile-menu a:hover{color:var(--text)}.mobile-menu{list-style:none}}