html {
            scroll-behavior: smooth;
        }

        .icon-md {
            width: 20px;
            height: 20px;
        }

        .icon-sm {
            width: 16px;
            height: 16px;
        }

        .icon-xs {
            width: 14px;
            height: 14px;
        }

        /* Language Selector */
        .language-selector {
            position: relative;
            z-index: 50;
        }
        .language-selector select {
            padding: 8px 32px 8px 12px;
            border: 1px solid #e5e7eb;
            border-radius: 0.5rem;
            font-size: 0.875rem;
            color: #374151;
            background-color: white;
            cursor: pointer;
            transition: all 0.2s ease;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236B7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 8px center;
            background-size: 16px;
        }
        .language-selector select:hover {
            border-color: #d1d5db;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
        }
        .language-selector select:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }
        .language-selector select option {
            padding: 8px;
            font-size: 0.875rem;
        }