.site-header{height:72px;background:#070b22;color:white;display:flex;align-items:center;gap:28px;padding:0 42px;position:sticky;top:0;z-index:50;box-shadow:0 10px 30px rgba(5,11,35,.2)}.logo{display:flex;align-items:center;gap:10px;font-size:20px;line-height:.9;font-weight:900;letter-spacing:.2px}.logo b,.wave{color:var(--pink)}.wave{font-size:36px;transform:rotate(90deg);display:inline-block}.main-nav{display:flex;gap:24px;align-items:center;margin:auto;font-size:13px;font-weight:800;text-transform:uppercase}.main-nav a{opacity:.92}.main-nav .active{color:var(--pink);border-bottom:2px solid var(--pink);padding-bottom:6px}.header-actions{display:flex;gap:12px;align-items:center}.header-actions button,.listen-btn{border:1px solid rgba(255,255,255,.16);background:#0e1432;color:#fff;border-radius:999px;padding:12px 14px;font-weight:800}.listen-btn{background:linear-gradient(135deg,var(--hot),var(--pink));padding:13px 20px}.user-btn{font-size:22px}.mobile-menu{display:none;border:0;background:transparent;color:#fff;font-size:24px}