.language-switcher{position:relative;display:inline-block}.language-switcher .language-button{display:flex;align-items:center;gap:6px;padding:8px 12px;background-color:var(--background-primary);border:1px solid var(--border-color);border-radius:8px;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--text-primary);transition:all .3s ease}.language-switcher .language-button:hover{background-color:var(--background-secondary);border-color:var(--origin-blue)}.language-switcher .language-button .flag{font-size:1.25rem;line-height:1}.language-switcher .language-button .lang-code{font-weight:600;letter-spacing:.5px}.language-switcher .language-button .chevron{transition:transform .3s ease;color:var(--text-tertiary)}.language-switcher .language-button .chevron.open{transform:rotate(180deg)}.language-switcher .language-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:160px;background-color:var(--background-primary);border:1px solid var(--border-color);border-radius:8px;box-shadow:0 4px 12px var(--card-shadow);overflow:hidden;z-index:1000;animation:slideDown .2s ease}[dir=rtl] .language-switcher .language-dropdown{right:auto;left:0}.language-switcher .language-dropdown .language-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;background:none;border:none;cursor:pointer;font-size:.875rem;color:var(--text-primary);transition:all .2s ease;text-align:left}[dir=rtl] .language-switcher .language-dropdown .language-option{text-align:right}.language-switcher .language-dropdown .language-option:hover{background-color:var(--background-secondary)}.language-switcher .language-dropdown .language-option.active{background-color:rgba(39,140,217,.1);color:var(--origin-blue);font-weight:600}.language-switcher .language-dropdown .language-option .flag{font-size:1.25rem;line-height:1}.language-switcher .language-dropdown .language-option .lang-name{flex:1}.language-switcher .language-dropdown .language-option .check-icon{color:var(--origin-blue);flex-shrink:0}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.language-switcher .language-button{padding:6px 10px;font-size:.8125rem}.language-switcher .language-button .flag{font-size:1.125rem}.language-switcher .language-dropdown{min-width:140px}.language-switcher .language-dropdown .language-option{padding:8px 12px;font-size:.8125rem}.language-switcher .language-dropdown .language-option .flag{font-size:1.125rem}}.theme-toggle-wrapper{position:relative;display:inline-block}.theme-toggle{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;min-width:2.5rem;min-height:2.5rem;border-radius:50%;background-color:transparent;color:var(--text-secondary);cursor:pointer;transition:all .3s ease;border:none;padding:0}.theme-toggle:hover{background-color:var(--border-button-hover);transform:scale(1.1);color:var(--origin-blue);border-radius:50%}.theme-toggle:active{transform:scale(.95)}.theme-toggle svg{transition:transform .3s ease;width:1.25rem;height:1.25rem}.theme-toggle:hover svg{transform:rotate(20deg)}.theme-dropdown{top:calc(100% + 8px);transform:translateX(-50%);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 20px var(--card-shadow);padding:8px;min-width:140px;z-index:1000;animation:dropdownFadeIn .2s ease}.theme-dropdown,.theme-dropdown:before{position:absolute;left:50%;background-color:var(--background-primary)}.theme-dropdown:before{content:"";top:-6px;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;border-left:1px solid var(--border-color);border-top:1px solid var(--border-color)}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateX(-50%) translateY(-4px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}.theme-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;border:none;background-color:transparent;color:var(--text-primary);cursor:pointer;border-radius:8px;transition:all .2s ease;font-size:.9rem}.theme-option svg{width:1rem;height:1rem;color:var(--text-secondary);transition:color .2s ease}.theme-option:hover{background-color:var(--background-secondary)}.theme-option.active,.theme-option:hover svg{color:var(--origin-blue)}.theme-option.active{background-color:rgba(var(--origin-blue),.1)}.theme-option.active svg{color:var(--origin-blue)}@media(width <= 31.25rem){.theme-toggle{width:2.2rem;height:2.2rem}.theme-toggle svg{font-size:1.1rem!important}.theme-dropdown{left:auto;right:0;transform:none;min-width:120px}.theme-dropdown:before{left:auto;right:12px;transform:rotate(45deg)}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}}