.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em}.logo-dot{width:16px;height:16px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 8px rgba(52,199,89,.12)}.nav-links{display:flex;gap:20px;font-size:14px;color:#334155;font-weight:700}@media (max-width:980px){.nav-links{display:none}}