.site-header .header-content{position:relative}.header-search{position:absolute;left:260px;top:8px;display:flex;justify-content:center;width:0;max-width:calc(100% - 260px - 16px);opacity:0;transition:width .25s ease,opacity .2s ease;margin-left:0;pointer-events:none;z-index:40}.header-search.open{width:min(560px, calc(100% - 260px - 16px));opacity:1;pointer-events:auto}.header-search-input-wrap{position:relative;flex:1;display:flex;align-items:center;background:#fff;border:1px solid #D6E0E5;border-radius:10px;padding:8px 12px;box-shadow:0 2px 6px rgb(0 0 0 / .06)}.header-search-icon{width:18px;height:18px;margin-right:10px;background:#fff0;border:0}.header-search-input{flex:1;border:0;outline:none;font-size:14px;color:#0f172a;background:#fff0}.header-search-input::placeholder{color:#94a3b8}.header-search-input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}.header-search-input::-ms-clear{display:none;width:0;height:0}.header-search-input::-ms-reveal{display:none;width:0;height:0}.header-search-input::-o-clear{display:none}.header-search-close{background:#fff0;border:0;color:#64748b;font-size:16px;cursor:pointer}.header-search-dropdown{position:absolute;top:44px;left:0;right:0;background:#fff;border:1px solid #E5E7EB;border-radius:10px;padding:10px 0;box-shadow:0 10px 30px rgb(0 0 0 / .08);z-index:50}.header-search-section{padding:6px 0}.header-search-section-title{font-weight:600;color:#0f172a;font-size:14px;padding:6px 16px}.header-search-list{list-style:none;margin:0;padding:0}.header-search-item a{display:flex;flex-direction:column;padding:8px 16px;color:#0f172a;text-decoration:none}.header-search-item .title{font-size:14px;line-height:20px}.header-search-item .desc{font-size:12px;line-height:16px;color:#64748b;margin-top:4px}.header-search-item.active,.header-search-item:hover{background:#F1F5F9}.header-search-view-all{display:inline-flex;align-items:center;gap:8px;margin:8px 12px;padding:8px 12px;border:1px solid #CBD5E1;border-radius:8px;text-decoration:none;color:#0f172a;font-weight:500}.header-search-view-all:hover{background:#F8FAFC}.header-search-empty-item{padding:8px 16px;color:#64748b;font-size:13px}.header-search-loading-item{display:flex;align-items:center;gap:8px;padding:8px 16px;color:#64748b;font-size:13px}.header-search-loading-item .loading-spinner{width:16px;height:16px;border:2px solid #E5E7EB;border-top-color:#2563eb;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.site-header.search-active .header-nav{opacity:0;visibility:hidden;pointer-events:none}