.navbar{background:var(--surface);color:var(--text);position:fixed;top:0;left:0;right:0;z-index:1001;box-shadow:0 2px 10px rgba(0,0,0,.08)}.navbar-top{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0}.navbar-bottom-bg{display:none}.nav-logo{display:flex;align-items:center;gap:16px}.nav-logo-content{display:flex;flex-direction:column;gap:8px;overflow:hidden;min-width:180px;max-width:380px;flex:0 1 auto}.nav-logo-title{overflow:hidden;position:relative;height:38px}.nav-logo-title-inner{display:inline-block;white-space:nowrap}.nav-logo-title-inner .marquee-item{display:inline;font-family:var(--font-display);font-size:1.875rem;font-weight:700;color:var(--primary);line-height:38px}.nav-logo-title-inner .marquee-item em{font-style:normal;color:var(--accent)}.nav-logo-marquee{overflow:hidden;position:relative;height:20px}.marquee-text-inner{display:inline-block;white-space:nowrap;animation:25s linear infinite marquee-text-scroll}.marquee-text-inner .marquee-item{display:inline;font-size:.875rem;color:var(--text-secondary);line-height:20px}@keyframes marquee-text-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}.navbar-actions{display:flex;align-items:center;gap:1.5rem;font-size:.8125rem;flex-shrink:0}.navbar-actions a:not(.login-link):not(.old-version){color:var(--text-secondary)}.navbar-actions a:not(.login-link):not(.old-version):hover{color:var(--primary)}.lang-switch{display:flex;align-items:center;gap:.25rem;cursor:pointer;color:var(--text-secondary)}.lang-switch svg{width:14px;height:14px;opacity:.5}.lang-btn{cursor:pointer;transition:color .2s;opacity:.7}.lang-btn:hover{opacity:1}.lang-btn.active{opacity:1;font-weight:600}.login-link{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 14px;background:0 0;border:1px solid #1e60ac;border-radius:4px;font-size:.75rem;font-weight:500;color:#1e60ac;text-decoration:none;cursor:pointer;white-space:nowrap;transition:.15s}.login-link:hover{background:rgba(30,96,172,.08)}.login-link.accent,.login-link.primary{background:0 0;border-color:#1e60ac;color:#1e60ac}.login-link svg{width:18px;height:18px;flex-shrink:0}.login-register-group{display:flex;align-items:center;height:36px;border:1px solid #1e60ac;border-radius:4px;background:0 0;overflow:hidden}.login-register-group .login-link{border:none;border-radius:0;padding:0 12px;height:100%;background:0 0}.login-register-group .login-link:hover{background:0 0}.login-register-group .divider-text{color:#1e60ac;font-size:.75rem;padding:0 2px}.divider-text{cursor:default}.old-version{display:flex;align-items:center;justify-content:center;height:36px;padding:0 14px;font-size:.75rem;color:#1e60ac;background:0 0;border:1px solid #1e60ac;border-radius:4px;text-decoration:none}.navbar-services{background:#1e60ac;position:fixed;left:0;right:0;z-index:1000;box-shadow:0 2px 8px rgba(0,0,0,.1)}.services-nav{display:flex;justify-content:flex-start;align-items:center;height:80px;gap:0}.services-nav-item{display:flex;align-items:center;height:80px;padding:0 20px;font-size:1.0625rem;font-weight:500;color:#fff;text-decoration:none;line-height:1.3;transition:.15s;position:relative}.services-nav-item.active,.services-nav-item:hover{color:#fff;background-color:rgba(255,255,255,.1)}.nav-item-with-dropdown{position:relative}.nav-item-with-dropdown .dropdown-menu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#fff;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.15);padding:12px 0;min-width:180px;z-index:1001}.nav-item-with-dropdown:hover .dropdown-menu{display:block}.dropdown-menu-item{display:flex;flex-direction:column;align-items:center;padding:8px 16px;color:#333;text-decoration:none}.dropdown-menu-item img{width:110px;height:110px;object-fit:contain;margin-bottom:8px}.dropdown-menu-item span{font-size:.8125rem;color:#333}.services-nav-item.active::after{content:'';position:absolute;bottom:0;left:20%;width:60%;height:3px;background-color:var(--accent);border-radius:2px 2px 0 0}