.page .wp-block-post-title{display:none}.expandable-cards{max-width:600px;margin:20px auto;font-family:Arial,sans-serif}.card{border:1px solid #ccc;border-radius:5px;margin-bottom:10px;overflow:hidden;transition:all 0.3s ease;background:#fff}.card summary{cursor:pointer;padding:15px;background:#f4f4f4;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}.card summary::-webkit-details-marker{display:none}.card-content{padding:15px;border-top:1px solid #eee}.card summary::after{content:'▼';transition:transform 0.3s ease;margin-left:auto}.card[open] summary::after{transform:rotate(180deg)}.langfix ul{display:flex;margin-bottom:1rem;justify-content:center;align-items:center}.headerfixed{position:fixed;background:#fff;width:90%;z-index:999;box-sizing:border-box;margin:0 auto!important}.test{border:1px solid green}