.language-switcher{border-radius:var(--border-radius);width:36px;height:36px;color:var(--text-color);cursor:pointer;transition:var(--transition-colors), var(--transition-transform);background:0 0;border:none;justify-content:center;align-items:center;padding:0;text-decoration:none;display:inline-flex;overflow:hidden}.language-switcher svg{border-radius:2px;width:26px;height:auto;display:block}.language-switcher:hover{background-color:var(--color-primary-light)}.language-switcher:focus,.language-switcher:focus-visible{box-shadow:none;outline:none}.language-switcher:active{transform:scale(.95)}
.theme-toggle{border-radius:var(--border-radius);width:36px;height:36px;color:var(--text-color);cursor:pointer;transition:var(--transition-colors), var(--transition-transform);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}.theme-toggle:hover{background-color:var(--color-primary-light);color:var(--primary-color)}.theme-toggle:focus,.theme-toggle:focus-visible{box-shadow:none;outline:none}.theme-toggle:active{transform:scale(.95)}
.header{width:100%;height:60px;color:var(--text-color);padding:0 var(--spacing-lg);box-sizing:border-box;box-shadow:var(--box-shadow);z-index:1050;transition:var(--transition-normal);background-color:#fff;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.header-left{align-items:center;display:flex}.home-link{font-weight:var(--font-weight-semibold);font-size:var(--font-size-md);letter-spacing:var(--letter-spacing-tight);color:var(--primary-color);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius);transition:var(--transition-fast);text-transform:uppercase;align-items:center;text-decoration:none;display:flex}.home-link:hover{background-color:#007bff14;text-decoration:none;transform:translateY(-1px)}.home-link:focus{outline:none}.home-link:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.header-nav{align-items:center;display:flex}.header-nav-desktop{margin-right:var(--spacing-md);display:flex}.header-link{color:var(--secondary-color);padding:var(--spacing-sm) var(--spacing-md);font-weight:var(--font-weight-medium);font-size:var(--font-size-base);text-transform:uppercase;border-radius:8px;align-items:center;margin:0 2px;text-decoration:none;transition:background-color .15s,color .15s;display:inline-flex}.header-link:hover{color:var(--text-color);background-color:#0000000d;text-decoration:none}.header-link:focus{outline:none}.header-link:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.header-right{align-items:center;gap:var(--spacing-sm);display:flex}.header-icon{width:24px;height:24px;margin:0 var(--spacing-sm);cursor:pointer;transition:transform .2s}.header-icon:hover{transform:scale(1.1)}.header-logo{width:32px;height:32px;margin-right:var(--spacing-xs);margin-left:0}.header-container{width:100%;max-width:var(--width-page);height:100%;padding:0 var(--spacing-md);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.logo h1{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--text-color);margin:0}.mobile-menu-container{align-items:center;display:none;position:relative}.hamburger-button{cursor:pointer;z-index:1060;-webkit-tap-highlight-color:transparent;background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:5px;min-height:24px;margin:0;line-height:1;width:auto!important;padding:var(--spacing-sm)!important;box-shadow:none!important;box-sizing:content-box!important;border:none!important;outline:none!important;display:flex!important}.hamburger-button:focus,.hamburger-button:focus-visible,.hamburger-button:active{box-shadow:none!important;border:none!important;outline:none!important}.hamburger-line{background-color:var(--text-color,#212529);width:24px;height:2px;transition:var(--transition-normal,all .25s ease);transform-origin:50%;border-radius:1px;flex-shrink:0;display:block}.hamburger-button.open .hamburger-line:first-child{transform:translateY(7px)rotate(45deg)}.hamburger-button.open .hamburger-line:nth-child(2){opacity:0}.hamburger-button.open .hamburger-line:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.mobile-nav{margin-top:var(--spacing-sm);border-radius:var(--border-radius);opacity:0;visibility:hidden;z-index:1055;background-color:#fff;min-width:150px;transition:all .3s;position:absolute;top:100%;right:0;overflow:hidden;transform:translateY(-10px);box-shadow:0 4px 12px #00000026}.mobile-nav.open{opacity:1;visibility:visible;transform:translateY(0)}.mobile-nav-link{padding:var(--spacing-md) var(--spacing-lg);color:var(--text-color);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);text-transform:uppercase;border-bottom:1px solid #f0f0f0;text-decoration:none;transition:background-color .2s;display:block}.mobile-nav-link:last-child{border-bottom:none}.mobile-nav-link:hover{color:var(--primary-color);background-color:#f5f5f5;text-decoration:none}.mobile-nav-language{padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid #e0e0e0;justify-content:center;display:flex}.desktop-language-switcher{align-items:center;display:flex}@media (max-width:768px){.header{height:50px;padding:0 var(--spacing-md)}.header-nav-desktop,.desktop-language-switcher{display:none}.mobile-menu-container{display:flex}.logo h1{font-size:var(--font-size-lg)}}@media (max-width:480px){.header{padding:0 var(--spacing-sm)}.header-icon{width:20px;height:20px;margin:0 var(--spacing-xs)}.home-link{font-size:var(--font-size-base);padding:var(--spacing-xs) var(--spacing-sm)}.logo h1{font-size:var(--font-size-md)}}@media (max-width:428px){.header{padding:0 var(--spacing-xs)}.home-link{font-size:var(--font-size-sm);padding:var(--spacing-xs)}.header-logo{width:28px;height:28px}.header-icon{width:18px;height:18px;margin:0 2px}.mobile-nav{min-width:130px}.mobile-nav-link{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm)}}@media (max-width:375px){.home-link{font-size:var(--font-size-xs)}.header-logo{width:24px;height:24px}}