*,:after,:before{box-sizing:border-box}.sidebar-nav{width:220px;min-width:220px;background:#1e2b3c;color:#c8d6e5;display:flex;flex-direction:column;padding:0;flex-shrink:0}.hamburger-btn,.mobile-topbar,.sidebar-backdrop{display:none}@media (max-width:768px){.mobile-topbar{gap:.75rem;padding:.75rem 1rem;background:#1e2b3c;color:#fff;font-size:.92rem;font-weight:600;flex-shrink:0}.hamburger-btn,.mobile-topbar{display:flex;align-items:center}.hamburger-btn{background:none;border:none;color:#c8d6e5;font-size:1.4rem;cursor:pointer;padding:.1rem .35rem;line-height:1;border-radius:4px}.hamburger-btn:active{background:rgba(255,255,255,.12)}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:998}.sidebar-nav{position:fixed;top:0;left:-240px;height:100dvh;z-index:999;transition:left .22s ease;width:240px;min-width:240px;box-shadow:2px 0 14px rgba(0,0,0,.28)}.sidebar-nav.sidebar-open{left:0}.main-area{padding:1rem!important}.logo-header-inner{gap:1rem!important;padding:.5rem .75rem!important}.logo-header-box{width:110px!important;height:42px!important}.logo-header-img{max-width:110px!important;max-height:42px!important}.signin-logo-header{gap:1rem!important;padding:.5rem .75rem!important}.signin-logo-box{width:110px!important;height:42px!important}}