.back-to-top{position:fixed;bottom:30px;right:30px;z-index:999;width:44px;height:44px;background:var(--color);color:#fff;border:none;border-radius:4px;font-size:28px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.3)}.back-to-top:hover{opacity:.85}.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:1000;background:#222;color:#fff;padding:14px 20px;display:flex;align-items:center;justify-content:center;gap:20px;font-size:14px;flex-wrap:wrap}.cookie-banner a{color:var(--color)}.cookie-accept{background:var(--color);color:#fff;border:none;padding:8px 20px;cursor:pointer;border-radius:4px;white-space:nowrap;font-size:14px}.cookie-accept:hover{opacity:.85}