.url-container {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            align-items: center;
            width: 100%;
        }

        @media (min-width: 768px) {
              .url-container {
                  min-width: 560px;
              }
         }


        .url-controls {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            width: 100%;
            max-width: 850px;
            min-width: 300px;
        }

        /* 配置选项（URL处理） */
        .config-options {
            display: flex;
            gap: 2rem;
            width: 100%;
            flex-wrap: wrap;
            align-items: stretch;
        }

        .config-item {
            display: flex;
            align-items: center;
            gap: 1.2rem;
            flex: 1;
            min-width: 280px;
            height: 60px;
        }

        .config-label {
            font-size: 1.1rem;
            font-weight: 600;
            color: #444;
            white-space: nowrap;
            width: 80px;
            text-align: right;
        }

        /* 选择框样式（URL处理） */
        .config-select {
            flex: 1;
            padding: 0.9rem 1.2rem;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 1.05rem;
            outline: none;
            transition: all 0.3s ease;
            background-color: #fff;
            appearance: none;
            background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 12px center;
            background-size: 16px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.03);
        }

        .config-select:focus {
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1), 0 2px 8px rgba(0,0,0,0.08);
            transform: translateY(-1px);
        }

        /* 字符集显示框特殊样式 */
        .config-select[style*="background-color: #f8f9fa"] {
            color: #666;
            cursor: default;
            background-image: none;
        }

        /* 文本域（URL处理） */
        .url-textarea {
            width: 100%;
            min-height: 200px;
            padding: 1.2rem 1.5rem;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 1.05rem;
            outline: none;
            resize: vertical;
            font-family: inherit;
            transition: all 0.3s ease;
            line-height: 1.7;
            box-shadow: 0 2px 8px rgba(0,0,0,0.03);
        }

        .url-textarea:focus {
            border-color: #3498db;
            box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1), 0 2px 12px rgba(0,0,0,0.08);
        }

        /* 按钮组（URL处理） */
        .btn-group {
           display: flex;
           gap: 1.2rem;
           width: 100%;
           justify-content: center;
           flex-wrap: wrap;
           margin-top: 0.5rem;
        }

        .action-btn {
            padding: 1rem 2.2rem;
            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
            color: white;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 1.05rem;
            font-weight: 600;
            white-space: nowrap;
            transition: all 0.3s ease;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }

        .action-btn:hover {
            background: linear-gradient(135deg, #2980b9 0%, #1f618d 100%);
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        .action-btn:active {
            transform: translateY(0);
            box-shadow: 0 3px 6px rgba(0,0,0,0.1);
        }

        #clearBtn {
            flex: 1;
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
        }
        #clearBtn:hover {
            background: linear-gradient(135deg, #c0392b 0%, #a52e20 100%);
        }

        #copyBtn {
            flex: 1;
            background: linear-gradient(135deg, #27ae60 0%, #219653 100%);
        }
        #copyBtn:hover {
            background: linear-gradient(135deg, #219653 0%, #1e874b 100%);
        }

        .execute-btn {
            background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
            color: white;
            padding: 1rem 3rem;
            flex: 1;
        }
        .execute-btn:hover {
            background: linear-gradient(135deg, #2980b9 0%, #1f618d 100%);
            transform: translateY(-2px);
        }



        /* 结果区域（URL处理） */
        .result-area {
            margin-top: 0.5rem;
        }

        /* URL处理页面专属移动端适配 */
        @media (max-width: 768px) {

            .config-options {
                flex-direction: column;
                gap: 1rem;
            }

            .config-item {
                width: 100%;
                min-width: unset;
                height: 55px;
            }

            .config-label {
                width: 70px;
                font-size: 1rem;
            }

            .config-select {
                padding: 0.8rem 1rem;
                font-size: 1rem;
            }

            .url-textarea {
                min-height: 150px;
                padding: 1rem 1.2rem;
            }

            .btn-group {
                flex-direction: column;
                gap: 1rem;
            }

            .action-btn {
                width: 100%;
                padding: 0.9rem 1.5rem;
            }

            .execute-btn {
                padding: 0.9rem 1.5rem;
            }
        }