.nav{position:fixed;top:0;left:0;right:0;height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1200px)/2));z-index:50;border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.nav.scrolled{background:var(--bg);border-color:var(--line)}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:22px}
.mark{width:20px;height:20px;background:var(--a);clip-path:polygon(0 0,100% 0,50% 100%);animation:pulse 3s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.15) rotate(180deg)}}
.links{display:flex;gap:4px}
.links a{padding:8px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--mut);transition:color .2s}
.links a:hover{color:var(--text)}
.actions{display:flex;align-items:center;gap:4px}
.cartbtn{position:relative;width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);background:var(--panel);margin-left:6px;transition:background .2s}
.cartbtn:hover{background:var(--panel2)}
.count{position:absolute;top:-6px;right:-6px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--a);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center;transform:scale(0);transition:transform .2s}
.count.on{transform:scale(1)}
@media(max-width:820px){.links{display:none}}
@media(max-width:480px){.actions .btn.ghost:first-child{display:none}}