.header-sticky{position:sticky;top:0;z-index:9999;background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.05)}.wd-header,.wd-header *{box-sizing:border-box}.header-flex-container{max-width:1300px;margin:0 auto;padding:0 30px;min-height:110px;display:flex;align-items:center;justify-content:space-between}.wd-logo img{max-height:70px;width:auto;display:block}.wd-nav .main-menu{list-style:none;display:flex;align-items:center;gap:28px;margin:0;padding:0}.wd-nav .main-menu>li>a{font-size:18px;font-weight:600;color:#000;text-decoration:none;padding:10px 0}.wd-nav .main-menu>li>a:hover{color:#1e73be}.wd-nav .main-menu li{position:relative}.wd-nav .main-menu li ul{position:absolute;top:100%;left:0;min-width:220px;background:#fff;list-style:none;padding:10px 0;margin:0;display:none;box-shadow:0 10px 25px rgba(0,0,0,.15);z-index:999}.wd-nav .main-menu li:hover>ul{display:block}.wd-nav .main-menu li ul li a{display:block;padding:8px 20px;font-size:16px;font-weight:500;color:#000}.wd-nav .main-menu li ul li a:hover{background:#f5f5f5;color:#1e73be}@media (max-width:1024px){.header-flex-container{flex-direction:column;align-items:flex-start}.wd-nav .main-menu{flex-direction:column;gap:10px;padding-top:15px}}