.announcement-bar{background:var(--wine);color:#fff;text-align:center;padding:8px 16px;font-size:12px}.site-header{background:rgba(255,249,243,.96);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}.header-inner{height:76px;display:flex;align-items:center;gap:28px}.brand{font:700 31px var(--heading-font);color:var(--wine)}.desktop-nav{display:flex;gap:20px;flex:1;justify-content:center;font-size:14px}.header-actions{display:flex;align-items:center;gap:14px;font-size:13px}.mobile-menu-btn{display:none;background:none;border:0;font-size:24px}