.header{position:sticky;top:0;padding:10px 16px;background:#fff;z-index:100;color:#000;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;align-items:center;gap:1rem}.Logo{cursor:pointer}.header-text{display:flex;flex-direction:column;flex:1;cursor:pointer}.header-title{font-size:larger;font-weight:700;margin:0}.header-subtitle{font-size:small;margin:0;color:#66788a;font-weight:400}.header-btn{background:none;border:none;color:#000;font-size:1rem;font-weight:500;cursor:pointer;padding:8px 12px;position:relative}.header-btn:after{content:"";position:absolute;left:0;bottom:0;width:0%;height:2px;background:var(--primary);transition:width .3s cubic-bezier(.4,0,.2,1);pointer-events:none}.header-btn:hover:after{width:100%}.header-nav{display:flex;gap:1rem;align-items:center}.header-nav a{text-decoration:none;color:inherit}.hamburger{display:none;flex-direction:column;background:none;border:none;cursor:pointer;padding:8px;gap:5px}.hamburger span{width:25px;height:3px;background:#000;border-radius:3px;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:center}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}.mobile-menu{display:none;flex-direction:column;position:fixed;left:0;right:0;background:#fff;border-bottom:1px solid #e0e0e0;z-index:99;box-shadow:0 2px 4px #0000001a}.mobile-menu-item{padding:16px;color:#000;font-size:1rem;font-weight:500;cursor:pointer;border-bottom:1px solid #f0f0f0;transition:background .2s}.mobile-menu-item:hover{background:#f5f5f5}.mobile-menu-item:active{background:#efefef}.header img{width:64px;height:auto}@media only screen and (max-width:768px){.header{flex-wrap:wrap;padding:8px 12px}.header img{height:2rem;width:48px}.header-title{font-size:large}.header-subtitle,.header-nav{display:none}.hamburger,.mobile-menu{display:flex}}@media only screen and (max-width:480px){.header-title{font-size:medium}.mobile-menu-item{padding:12px;font-size:.95rem}}