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ease}.gs-header-logo-link:hover{opacity:0.8}.gs-header-logo-image{max-height:40px;width:auto;display:block}.gs-header-logo-text{font-size:24px;font-weight:700;color:#1a1a1a;letter-spacing:-0.5px}.gs-header-search{flex:1;max-width:600px}.gs-header-search-form{width:100%}.gs-header-search-input-wrapper{position:relative;width:100%}.gs-header-search-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:#999;pointer-events:none}.gs-header-search-input{width:100%;padding:12px 16px 12px 48px;border:2px solid #e0e0e0;border-radius:24px;font-size:15px;font-family:inherit;outline:none;transition:all 0.2s ease;background:#f8f9fa}.gs-header-search-input:focus{border-color:#667eea;background:#fff;box-shadow:0 0 0 3px rgba(102,126,234,0.1)}.gs-header-search-input::placeholder{color:#999}.gs-nav-wrapper{position:fixed;top:0;left:0;right:0;width:100%;background:#fff;box-shadow:0 2px 8px 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translate(7px,-7px)}.gs-nav-mobile-logo{flex:1;display:flex;justify-content:flex-start}.gs-nav-mobile-logo-link{text-decoration:none;color:#1a1a1a}.gs-nav-mobile-logo-image{max-width:120px;max-height:32px;width:auto;height:auto;display:block}.gs-nav-mobile-logo-text{font-size:20px;font-weight:700;color:#1a1a1a}.gs-nav-mobile-search{padding:8px 16px 12px;background:#fff}.gs-nav-mobile-search-form{position:relative;width:100%}.gs-nav-mobile-search-input{width:100%;padding:12px 48px 12px 16px;border:2px solid #e0e0e0;border-radius:24px;font-size:15px;font-family:inherit;outline:none;transition:all 0.2s ease;background:#f8f9fa}.gs-nav-mobile-search-input:focus{border-color:#667eea;background:#fff}.gs-nav-mobile-search-button{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;border-radius:50%;transition:background 0.2s ease;color:#667eea}.gs-nav-mobile-search-button:hover{background:#f0f0f0}.gs-nav-mobile-sidebar{position:fixed;top:0;left:0;bottom:0;width:100%;z-index:10000;visibility:hidden;opacity:0;transition:visibility 0s 0.3s,opacity 0.3s ease}.gs-nav-mobile-sidebar.active{visibility:visible;opacity:1;transition:visibility 0s 0s,opacity 0.3s ease}.gs-nav-mobile-sidebar-content{position:absolute;top:0;right:0;bottom:0;width:85%;max-width:320px;background:#fff;box-shadow:-2px 0 16px rgba(0,0,0,0.15);overflow-y:auto;transform:translateX(100%);transition:transform 0.3s cubic-bezier(0.4,0,0.2,1);padding:20px;z-index:2}.gs-nav-mobile-sidebar.active .gs-nav-mobile-sidebar-content{transform:translateX(0)}.gs-nav-mobile-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.5);opacity:0;transition:opacity 0.3s ease;z-index:1}.gs-nav-mobile-sidebar.active .gs-nav-mobile-overlay{opacity:1}.gs-nav-mobile-close{position:absolute;top:16px;right:16px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;border-radius:50%;transition:background 0.2s ease;color:#1a1a1a}.gs-nav-mobile-close:hover{background:#f0f0f0}.gs-nav-mobile-menu{list-style:none;margin-top:60px}.gs-nav-mobile-menu-item{border-bottom:1px solid #f0f0f0}.gs-nav-mobile-menu-link{display:block;padding:16px 12px;font-size:16px;font-weight:500;color:#1a1a1a;text-decoration:none;transition:all 0.2s ease}.gs-nav-mobile-menu-link:hover{color:#667eea;background:#f8f9fa}.gs-nav-mobile-menu-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 12px;font-size:16px;font-weight:500;color:#1a1a1a;background:transparent;border:none;cursor:pointer;text-align:left;font-family:inherit;transition:all 0.2s ease}.gs-nav-mobile-menu-toggle:hover{color:#667eea;background:#f8f9fa}.gs-nav-mobile-toggle-arrow{transition:transform 0.3s ease}.gs-nav-mobile-has-submenu.active .gs-nav-mobile-toggle-arrow{transform:rotate(180deg)}.gs-nav-mobile-submenu{list-style:none;max-height:0;overflow:hidden;transition:max-height 0.3s ease;background:#f8f9fa}.gs-nav-mobile-has-submenu.active .gs-nav-mobile-submenu{max-height:1000px}.gs-nav-mobile-submenu li{border-bottom:1px solid #e0e0e0}.gs-nav-mobile-submenu li:last-child{border-bottom:none}.gs-nav-mobile-submenu-link{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;font-size:14px;color:#666;text-decoration:none;transition:all 0.2s ease}.gs-nav-mobile-submenu-link:hover{color:#667eea;background:#fff}.gs-nav-mobile-submenu-count{font-size:12px;color:#999}.gs-nav-desktop-container{display:none}@media (min-width:768px){.gs-nav-mobile-header,.gs-nav-mobile-search,.gs-nav-mobile-sidebar{display:none 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#e0e0e0;border-radius:20px;font-size:14px;font-family:inherit;outline:none;transition:all 0.2s ease;background:#f8f9fa}.gs-nav-desktop-search-input:focus{border-color:#667eea;background:#fff;width:320px}.gs-nav-desktop-search-button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;border-radius:50%;transition:all 0.2s ease;color:#667eea}.gs-nav-desktop-search-button:hover{background:#f0f0f0}}body.gs-header-active{padding-top:120px}@media (min-width:768px){body.gs-header-active{padding-top:60px}}@media (max-width:480px){.gs-header-container{padding:12px 16px;gap:16px}.gs-header-logo-image{max-height:32px}.gs-header-search{max-width:none}.gs-header-search-input{font-size:14px;padding:10px 14px 10px 42px}.gs-nav-mobile-sidebar-content{width:90%}}@media (min-width:1024px){.gs-nav-desktop-search{width:320px}.gs-nav-dropdown-content{min-width:480px;max-width:540px}}.gs-nav-menu-link:focus,.gs-nav-mobile-menu-link:focus,.gs-header-search-input:focus,.gs-nav-desktop-search-input:focus{outline:2px solid #667eea;outline-offset:2px}@media print{.gs-header-wrapper,.gs-nav-wrapper{display:none !important}body.gs-header-active{padding-top:0 !important}}