.mec-changelog-box{max-width:900px;width:100%;margin:0 auto 60px}.mec-accordion{border-radius:12px;overflow:hidden;border:1px solid #e5e7eb}.mec-accordion-item{border-bottom:1px solid #e5e7eb}.mec-accordion-header{padding:18px;background:#f9fafb;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-size:17px;color:#6d6d6d;letter-spacing:.4px}.mec-accordion-header:after{content:"▾";transition:.3s}.mec-accordion-item.open .mec-accordion-header:after{transform:rotate(180deg)}.mec-accordion-body{height:0;overflow:hidden;transition:height .35s ease;background:#fff;padding:0 18px}.mec-accordion-item.open .mec-accordion-body{padding:20px 18px 8px;height:auto}.mec-accordion-body li{margin-bottom:6px;line-height:1.6;color:#626262;font-size:15px}