.loading-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        /* 半透明黑色背景 */
        z-index: 9999;
        /* 確保在所有內容之上 */
        display: none;
        /* 預設隱藏 */
        cursor: not-allowed;
        /* 滑鼠游標顯示為禁止點擊 */
    }

    #border-control {
        width: 300px;
    }

    .arrangement {
        position: absolute;
        top: 5px;
        right: 5px;
    }

    .layers {
        position: absolute;
        bottom: 5px;
        right: 5px;
    }

    /* For WebKit (Chrome, Safari, Edge, Opera) */
    ::selection {
        background-color: rgba(124, 174, 255, 0.355);
        /* Semi-transparent blue, or any color that contrasts well */
        /* color: white; */
        /* Or black, depending on your background color */
    }

    /* For Mozilla Firefox */
    ::-moz-selection {
        background-color: rgba(124, 174, 255, 0.355);
        /* Use the same color */
        /* color: white; */
    }

    .font_recently {
        width: 150px;
    }

    #stage_bottom {
        background: #ffffff;
        position: absolute;
        right: 0px;
        bottom: 0px;
    }

    #percentageDisplay_height {
        width: 100%;
        right: 0px;
        bottom: 54px;
        margin-right: 20px;
    }

    #text_toolset_div_box .overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.3);
        pointer-events: all;
        z-index: 10;
        display: none;
    }

    .top-nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px;
        background-color: #f0f0f0;
    }

    .nav-title {
        font-size: 1.2em;
        font-weight: bold;
    }

    .nav-buttons {
        display: flex;
    }

    .nav-buttons button {
        background: none;
        border: none;
        font-size: 1.2em;
        cursor: pointer;
    }

    .recently_open {
        font-size: 14px;
        color: #888;
    }

    .recently_title {
        position: fixed;
        width: 329px;
        background: white;
        z-index: 999;
        top: 0px;
    }

    .top65 {
        margin-top: 70px !important;
    }

    .recently,
    .stage_sort_setToolbox {
        background: white;
        z-index: 999;
    }

    .modal-dialog-right {
        position: absolute;
        right: 0;
        margin: 0;
        top: 0;
        height: 100%;
    }

    .modal-dialog-scrollable {
        max-height: 100%;
    }

    .my_design_models {
        max-height: 214px;
    }

    .input_images,
    .my_design_models_input,
    {
    position: absolute;
    bottom: 0px;
    width: 134px;
    }

    .stage_name {
        max-width: 200px;
    }

    body,
    html {
        min-width: 480px;
        background: #f3f5f7;
    }

    .my_design_models_Div,
    .design_models_Div {
        position: absolute;
        right: 12px;
        top: 6px;
    }

    .heart_icon.hover {
        color: red;
    }

    .heart_icon {
        bottom: 0px;
        right: -5px;
    }

    .UploadsObj.hover,
    .TextsObj.hover,
    .ImagesTypes.hover,
    .iconsTypes.hover,
    .FontsTypes.hover,
    .designObj.hover,
    .my_design_models_Obj.hover {
        /* color: #FFA500; */
        color: #fff;
        background-color: #17a2b8;
        border-color: #17a2b8;
        /* border-color: #007bff; */
        box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.5);
    }

    .add-images.hover,
    .modeling.hover,
    .textsInstall.hover,
    .checkInstall.hover,
    .Design.hover,
    .Design_member.hover,
    .add-images:hover,
    .modeling:hover,
    .textsInstall:hover,
    .checkInstall:hover,
    .Design:hover,
    .Design_member:hover {
        border-radius: 5px;
        cursor: pointer;
        position: relative;
        outline-offset: 4px;
        background-color: white;
        box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #7641d3;
    }

    html {
        touch-action: manipulation;
    }

    #text_toolset_div_box {
        /* background: #374243;
        padding: 10px;
        z-index: 100;
        position: relative;
        width: 100%; */
    }

    #left-box {
        position: absolute;
        background: white;
        height: 100%;
        z-index: 999;
    }

    .steering_wheel_btn {
        background-image: url('/images/steering_wheel.png');
        background-size: contain;
        background-repeat: no-repeat;
        background-position: center;
        width: 30px;
        height: 30px;
    }

    .DelUploadsDiv-type {
        position: absolute;
        color: #9C27B0;
        right: 0px;
        top: 0px;
        padding-right: 5px;
    }
    #toolbox{
        width: 300px;
    }
    #toolbox-add-btn-Color {
        border: 1px solid #00000030 !important;
    }

    #text-add-btn-Color>.text-font {
        height: 10px !important;
    }

    .custom-switch-small {
        position: relative;
        display: inline-block;
        width: 40px;
        height: 24px;
        margin-bottom: 0px;
    }

    .custom-switch-small input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .slider-small {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #ccc;
        transition: .4s;
        border-radius: 20px;
    }

    .slider-small:before {
        position: absolute;
        content: "";
        height: 18px;
        width: 18px;
        border-radius: 50%;
        left: 3px;
        bottom: 3px;
        background-color: white;
        transition: .4s;
    }

    input:checked+.slider-small {
        background-color: #007bff;
    }

    input:checked+.slider-small:before {
        transform: translateX(16px);
    }

    #UploadsObj-checkbox-trash,
    #UploadsObj-checkbox-times {
        color: white !important;
    }

    .stage_sort_setToolbox {
        top: -48px;
        opacity: 0;
        padding: 5px;
        transition: opacity 1s ease;
        z-index: 10;
    }

    .stage_sort_setToolbox.hover {
        opacity: 1;
    }

    #stage_sort {
        padding: 5px;
        position: relative;
    }

    .stage_sort.selected>img {
        border: 2px solid #ffffff !important;
        box-shadow: 0 0 0 2px red;
        cursor: pointer;
        position: relative;
        margin: 4px;
        outline-offset: 2px;
    }

    .icon-plus {
        font-size: 18px;
        display: inline-block;
        cursor: pointer;
        height: 65px;
        line-height: 65px;
    }

    .icon-plus i {
        opacity: 0;
        transition: opacity 1s ease;
        margin-right: 7px;
        margin-left: 5px;
    }

    .icon-plus:hover i {
        opacity: 1;
        display: inline;
    }

    .icon-plus:hover+.btn-group .image-container-button {
        display: none;
    }

    .sort_top,
    .sort_bottom,
    .sort_top_s,
    .sort_bottom_s {
        z-index: 10;
        width: 100%;
        position: absolute;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #ffffffad;
        opacity: 0;
        transition: opacity 0.5s ease;
    }

    .sort_top,
    .sort_top_s {
        top: 0px;
    }

    .sort_bottom,
    .sort_bottom_s {
        bottom: 0px;
    }

    .Layers-content:hover .sort_top,
    .Layers-content:hover .sort_bottom,
    .All-Box-div:hover .sort_top_s,
    .All-Box-div:hover .sort_bottom_s {
        opacity: 1;
    }

    .stage_sort_right,
    .stage_sort_left {
        position: absolute;
        top: 0px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #ffffffad;
        height: 139px;
        opacity: 0;
        transition: opacity 0.5s ease;
        z-index: 100;
    }

    .stage_sort_right {
        right: 0px;
    }

    .stage_sort_left {
        left: 0px;
    }

    #stage_sort_box:hover .stage_sort_right,
    #stage_sort_box:hover .stage_sort_left {
        opacity: 1;
    }

    .stage_sort>.form-check-input {
        width: 25px;
        height: 25px;
        top: 7px;
        left: 25px;
        cursor: pointer;
        z-index: 101;
    }

    #formControlRange {
        width: 200px;
    }

    .stage_simulation {
        position: absolute;
        left: -9999999px;
    }

    .responsive {
        margin: auto;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
    }

    .move_icon {
        position: absolute;
        left: -9999999px;
        cursor: pointer;
    }

    .pt-5 {
        padding-top: 3rem;
    }

    .d-flex {
        display: flex !important;
    }

    .justify-content-center {
        justify-content: center !important;
    }

    .w-50 {
        width: 50% !important;
    }

    .form-control-range {
        -webkit-appearance: none;
        width: 100%;
        height: 0.5rem;
        background: #ddd;
        outline: none;
        opacity: 0.7;
        transition: opacity 0.2s;
        cursor: pointer;
    }

    .form-control-range:hover {
        opacity: 1;
    }

    .form-control-range::-webkit-slider-thumb {
        -webkit-appearance: none;
        appearance: none;
        width: 1.5rem;
        height: 1.5rem;
        background: #9C27B0;
        cursor: pointer;
        border-radius: 50%;
    }

    .form-control-range::-moz-range-thumb {
        width: 1.5rem;
        height: 1.5rem;
        background: #9C27B0;
        cursor: pointer;
        border-radius: 50%;
    }

    .texts-img {
        height: 31px;
        width: 90px;
        cursor: pointer;
        background-position-y: 10px;
    }

    .texts-margin {
        margin-top: 7px;
    }

    #progressWrapper {
        display: none;
    }

    .btn-search.hover {}

    .w-20 {
        width: 20px;
        text-align: center;
    }

    .color-title {
        color: #d90d0d;
        font-size: x-large;
    }

    #color_btn_add_document_color_clear {
        background: linear-gradient(-45deg, transparent calc(50% - 1.5px), red calc(50% - 1.5px), red calc(50% + 1.5px), transparent calc(50% + 1.5px));
    }

    #border-add-btn-Color {
        border: 5px solid transparent;
        border-image: linear-gradient(to right, #000000, #000000);
        border-image-slice: 1;
        background: initial !important;
        border-width: 5px !important;
    }

    .Palette,
    .frame_line {
        min-width: 44px;
    }

    .dropdown-submenu:hover .Gradient_color_times {
        display: block;
    }

    .Gradient_color_times {
        padding: 4px;
        padding-left: 6px;
        padding-right: 6px;
        border-radius: 25px;
        background: #00000066;
        color: white;
        position: absolute;
        font-size: 12px;
        top: -12px;
        right: -12px;
        z-index: 99;
        cursor: pointer;
        border: 1px solid #0000003b;
        display: none;
    }

    .dropdown-submenu-content-times {
        padding: 9px;
        padding-left: 12px;
        padding-right: 12px;
        border-radius: 25px;
        background: white;
        position: absolute;
        top: -20px;
        right: 3px;
        z-index: 99;
        cursor: pointer;
        border: 1px solid #0000003b;
    }

    .toolbox-add-btn.hover,
    .btnStyle>.active {
        background: #363030;
        color: white !important;
        stroke: white !important;
        border-radius: 0px;
        animation: bounce 1s infinite;
    }

    .toolbox-add-btn.svg.hover {
        background: #363030 !important;
    }

    .toolbox-add-btn>svg>line {
        stroke: #000;
    }

    .toolbox-add-btn.hover>svg>line {
        stroke: white;
    }

    #cornerRadius>button>svg>path {
        stroke: black;
    }

    #cornerRadius>button.hover>svg>path {
        stroke: white;
    }

    .add-color-levitate {
        z-index: 10;
        position: fixed;
        background: white;
        width: 323px !important;
    }

    #colorpicker-io {
        width: 217px !important;
        text-align: center;
        padding: 50px;
    }

    #colorpicker-io>.colorpicker-saturation {
        width: 173px;
    }

    .color-images {
        background-position: 50%;
        background-size: cover;
        height: 42px;
        width: 42px;
        border-radius: 25px;
        float: left;
        margin-right: 5px;
    }

    .color-row {
        grid-template-columns: repeat(auto-fit, minmax(5px, 1fr));
        width: 100%;
        transition: all 0.3s ease;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }

    .color-images-row {
        justify-content: center;
        align-items: center;
        gap: 5px;
        margin-top: 10px;
        margin-bottom: 10px;
        grid-template-columns: repeat(auto-fit, minmax(5px, 1fr));
        float: left;
    }

    .color-style-btn {
        width: 40px;
        height: 34px;
        border-radius: 5px;
        box-shadow: 0 0 0 2px #f2f2f2;
        cursor: pointer;
        position: relative;
        margin: 4px;
        outline-offset: 2px;
        margin-right: 5px;
    }

    .letf-style {
        background-image: linear-gradient(90deg, rgb(255, 223, 146) 0%, rgb(102, 140, 66) 33.333%, rgb(102, 140, 66) 66.667%, rgb(102, 140, 66) 100%);
    }

    .top-style {
        background-image: linear-gradient(rgb(255, 223, 146) 0%, rgb(102, 140, 66) 33.333%, rgb(102, 140, 66) 66.667%, rgb(102, 140, 66) 100%);
    }

    .left-top-style {
        background-image: linear-gradient(135deg, rgb(255, 223, 146) 0%, rgb(102, 140, 66) 33.333%, rgb(102, 140, 66) 66.667%, rgb(102, 140, 66) 100%);
    }

    .left-bottom-style {
        background-image: radial-gradient(circle at 50% 50%, rgb(255, 223, 146) 0%, rgb(102, 140, 66) 33.333%, rgb(102, 140, 66) 66.667%, rgb(102, 140, 66) 100%);
    }

    .bottom-style {
        background-image: radial-gradient(circle at 0% 0%, rgb(255, 223, 146) 0%, rgb(102, 140, 66) 33.333%, rgb(102, 140, 66) 66.667%, rgb(102, 140, 66) 100%);
    }

    .color-sliders {
        background: white;
        padding: 5px;
        position: absolute;
        border-radius: 25px;
        color: darkmagenta;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .color-sliders.fa-sliders-h {
        display: none;
    }

    .width_sort {
        width: 100px;
        line-height: 50px;
        height: 50px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
        text-align: center;
    }

    .list-search {
        margin: 5px;
        scrollbar-width: thin;
        scrollbar-color: #888 #f1f1f1;
        overflow-x: auto;
        border: 1px solid #ccc;
        padding: 10px;
        box-sizing: border-box;
        width: 100%;
        height: 100px;
    }

    .btn-left {}

    .btn-right {}

    .btn-search {
        position: absolute;
        z-index: 10;
        top: 0px;
    }

    .btn-times {
        position: absolute;
        z-index: 10;
        top: 0px;
        right: 0px;
    }

    .search {
        padding-left: 38px;
    }

    .Effect_model_input {
        text-align: center;
        margin-bottom: 15px;
    }

    input[type="number"].Effect_model_input {
        width: 80px;
    }

    .overflow-y-auto {
        overflow-y: auto;
    }

    .model_Set {
        margin: 9px;
        width: 304px;
    }

    .d-grid {
        display: grid;
    }

    .fill-icon {
        background-image: url('/images/color-icon.jpg');
        background-size: 100% 100%;
        height: 5px;
        width: 15px;
    }

    .Effect_model1 {
        text-shadow: rgba(0, 0, 0, 0.4) 3.1785px 4.1785px 0px
    }

    .Effect_model2 {
        text-shadow: rgba(0, 0, 0, 0.325) 0px 0.999994px 4.24997px;
    }

    .Effect_model3 {
        caret-color: rgb(0, 0, 0);
        -webkit-text-stroke: 0.999994px rgb(0, 0, 0);
        -webkit-text-fill-color: transparent;
    }

    .Effect_model4 {
        caret-color: rgb(0, 0, 0);
        -webkit-text-stroke: 0.999994px rgb(0, 0, 0);
        -webkit-text-fill-color: transparent;
        text-shadow: rgb(128, 128, 128) 1.1785px 1.1785px 0px;
    }

    .Effect_model5 {
        -webkit-text-stroke: 1.99999px rgb(191, 191, 191);
        --color-override: transparent;
    }

    .Effect_model6 {
        text-shadow: rgba(0, 0, 0, 0.5) 1.1785px 2.1785px 0px, rgba(0, 0, 0, 0.3) 5.35701px 2.35701px 0px;
    }

    .Effect_model7 {
        text-shadow: rgb(0, 255, 255) 4.500003px 0px 0px, rgb(255, 0, 255) -4.500003px 0px 0px
    }

    .Effect_model8 {
        text-shadow: 0 0 20px #fff, 0 0 30px #fff, 0 0 40px #fff, 0 0 50px #0ff, 0 0 80px #0ff, 0 0 90px #0ff, 0 0 110px #0ff, 0 0 160px #0ff;
    }

    .Effect_model9 {
        fill: rgb(255, 237, 0);
        fill-opacity: 1;
    }

    .Effect-row {
        width: 306px;
        margin: auto;
    }

    .Effect-value {
        width: 60px;
    }

    .Effect-box {
        height: 135px;
        width: 135px;
        margin: 9px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: -webkit-xxx-large;
        font-weight: bold;
    }

    .form-control-range {
        cursor: pointer;
    }

    .verticalAlign-menu {
        width: 300px;
    }

    .group_select {
        width: auto;
    }

    .custom-select {
        min-height: 33px;
        line-height: 18px;
        width: 70px;
        font-size: 14px;
    }

    .Color_text {
        width: 150px;
    }

    .h44 {
        height: 44px;
        line-height: 30px;
    }

    .Font_size {}

    #text_select {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .konvajs-content {}

    .TextCheck {
        position: absolute;
        right: 5px;
        color: green;
    }

    .left-content-top {
        height: 100%;
        overflow-y: auto;
        overflow-x: hidden;
    }

    .left-content-box {
        width: 100%;
        height: 100%;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 2;
        display: inline-table;
        margin-top: 29px;
        padding: 5px;
    }

    .left-content-box li {
        list-style-type: none;
    }

    .TextLoading {
        position: absolute;
        right: 5px;
    }

    .checkInstall {
        max-width: 244px;
    }

    .font-size-14 {
        font-size: 14px;
    }

    .tab-top.active {
        border-bottom: 2px solid #00BCD4 !important;
        border-radius: inherit;
        background-color: white !important;
        color: #00BCD4 !important;
    }

    .x-large {
        font-size: x-large;
    }

    .toolbox-add-btn {
        color: #000000;
    }

    .toolbox-add {
        width: 82px;
        flex-direction: column;
        height: 100%;
        min-height: 0;
        display: inline-grid;
        position: relative;
        background: rgb(25 25 26 / 11%);
    }

    .toolbox-manage,
    .toolbox-manage-right {
        width: 359px;
        flex-direction: column;
        height: 100%;
        min-height: 0;
        display: flex;
        position: relative;
        background: rgb(255 255 255);
        padding-left: 10px;
        padding-right: 10px;
        border-bottom: 1px solid #d7d7d745;
        border-right: 1px solid #d7d7d745;
        float: right;
    }

    .left-box {
        height: -webkit-fill-available;
        background: white;
        z-index: 9999;
    }

    .pointer {
        cursor: pointer;
    }

    .list-group-item {
        padding: 5px 10px;
        cursor: pointer;
    }

    .stage_images {
        height: 110px;
        line-height: 110px;
    }

    .list-group-item.hover,
    .category.hover {
        box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #7641d3;
        cursor: pointer;
        position: relative;
        outline-offset: 2px;
    }

    .category {
        border: 2px solid #ffffff;
        color: white !important;
    }

    .category:hover {
        color: white !important;
    }

    .list-group-item:hover,
    .category:hover {
        border: 2px solid #ab89e5;
    }

    .list-group-item.hover_move {
        border: 2px solid #ffffff !important;
    }

    .background_body-border {
        border: 2px solid #c4c4c4;
    }

    .item_images {
        width: 100%;
        height: 50px;
        background-repeat: no-repeat;
        background-position: center;
        background-size: contain;
    }

    .list_group_item_btn {
        height: 30px;
        width: 30px;
        padding: inherit;
    }

    .blue-background-class>.list-group-item {
        background: #7641d3 !important;
        color: white;
    }

    .background_body {
        width: 200px;
        height: 36px;
        background: white;
    }

    .list-group-item {
        background: #dee9f1;
        border: 2px solid #ffffff;
        margin-bottom: 5px;
    }

    .Font_toggle {
        width: 166px;
    }

    .Effect_toggle {}

    .Effect-box.hover {
        border: 2px solid #7641d3 !important;
    }

    .scroll-container {
        overflow-y: auto;
        border: 1px solid #ccc;
        box-sizing: border-box;
    }

    .scroll-container::-webkit-scrollbar {
        width: 12px;
    }

    .scroll-container::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 10px;
    }

    .scroll-container::-webkit-scrollbar-thumb {
        background: #888;
        border-radius: 10px;
    }

    .scroll-container::-webkit-scrollbar-thumb:hover {
        background: #555;
    }

    .scroll-container {
        scrollbar-width: thin;
        scrollbar-color: #888 #f1f1f1;
    }

    .image-container>.form-check-input {
        top: 5px;
        left: 35px;
    }

    .image-container>.form-check-input {
        width: 25px;
        height: 25px;
        cursor: pointer;
        opacity: 0;
        transition: opacity 0.5s ease;
        z-index: 9;
    }

    .image-container>.btnBox {
        width: 25px;
        height: 25px;
        cursor: pointer;
        opacity: 0;
        transition: opacity 0.5s ease;
        z-index: 10;
    }

    .image-container>.btnBox {
        top: 9px;
        right: 18px;
        opacity: 1;
    }

    .image-container:hover .form-check-input,
    .image-container:hover .image-container-button,
    .stage_sort:hover .form-check-input,
    .stage_sort:hover .btn-group>.image-container-button {
        opacity: 1;
    }

    .UploadsObj-checkbox-div {
        background: black;
        color: white;
        position: absolute;
        width: 100%;
        bottom: 0px;
        padding: 15px;
        z-index: 12;
        display: none !important;
        font-size: 18px;
    }

    .border-red {
        box-shadow: 0 0 0 2px #7641d3 !important;
    }

    .border-red>.form-check-input {
        opacity: 1;
    }

    .stage_sort.border-red {
        box-shadow: initial !important;
    }

    .stage_sort.border-red>img {
        border: 2px solid #ffffff !important;
        box-shadow: 0 0 0 2px red;
        cursor: pointer;
        position: relative;
        outline-offset: 2px;
    }

    .image-container-button {
        line-height: 0px;
        height: 28px;
        padding-left: 5px;
        padding-right: 5px;
        opacity: 0;
        transition: opacity 0.5s ease;
        z-index: 10;
    }

    .input-images-title,
    .design_models_title_change {
        position: absolute;
        left: 0px;
        bottom: 0px;
        padding: 5px;
    }

    .add-images-title,
    .my_design_models_html,
    .model_title {
        height: 18px;
        line-height: 18px;
        width: 150px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 14px;
        text-align: left;
    }

    .btn-light:not(:disabled):not(.disabled):active,
    .btn-light:not(:disabled):not(.disabled).active,
    .show>.btn-light.dropdown-toggle {
        color: #ffffff !important;
        background-color: #363030 !important;
        border-color: #d3d9df !important;
    }

    .move_node {
        min-width: 82px;
    }

    .move_node_in_background_body,
    .move_node {
        cursor: pointer;
    }

    .steering_wheel_content>button>.fa-caret-left,
    .steering_wheel_content>button>.fa-caret-right,
    .steering_wheel_content>button>.fa-caret-up,
    .steering_wheel_content>button>.fa-caret-down {
        font-size: xx-large;
    }

    @keyframes bounce {

        0%,
        100% {
            transform: translateY(0);
        }

        50% {
            transform: translateY(-5px);
        }
    }

    #customContextMenu {
        display: none;
        position: absolute;
        background: #fff;
        border: 1px solid #ccc;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    #customContextMenu ul {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    #customContextMenu li {
        padding: 8px 16px;
        cursor: pointer;
    }

    #customContextMenu li:hover {
        background: #f0f0f0;
    }

    #work-center {
        /* border-radius: 8px; */
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    /* #work-center::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: linear-gradient(90deg, #4a90e2, #63b3ed);
        z-index: 1;
    } */

    #work-center .btn {
        transition: all 0.2s ease;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        border: 1px solid rgba(0, 0, 0, 0.08);
    }

    #work-center .btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    #work-center .btn:active {
        transform: translateY(0);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }

    #text_toolset_div {
        background: rgba(255, 255, 255, 0.95);
        border-radius: 8px;
        padding: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        backdrop-filter: blur(5px);
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    input[type="range"] {
        height: 6px;
        border-radius: 3px;
        background: #e9ecef;
        outline: none;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background: #4a90e2;
        cursor: pointer;
        transition: all 0.2s ease;
        box-shadow: 0 0 5px rgba(74, 144, 226, 0.3);
    }

    input[type="range"]::-webkit-slider-thumb:hover {
        background: #3a7bd5;
        transform: scale(1.1);
    }

    .custom-select {
        border-radius: 5px;
        border: 1px solid #ced4da;
        padding: 5px 10px;
        background-color: #fff;
        transition: all 0.2s ease;
    }

    .custom-select:focus {
        border-color: #4a90e2;
        box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.25);
    }

    /* #stage_All {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
        background: #fff;
        transition: all 0.3s ease;
    } */

    .sort_top_s,
    .sort_bottom_s {
        background: rgba(255, 255, 255, 0.9);
        border-radius: 50%;
        width: 100%;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        transition: all 0.2s ease;
    }

    .sort_top_s:hover,
    .sort_bottom_s:hover {
        background: #4a90e2;
        color: white;
        transform: translateY(-2px);
    }

    .Font_size .btn-group {
        border-radius: 8px;
        overflow: visible;
        transition: all 0.3s ease;
        position: relative;
    }

    .number-control {
        display: flex;
        align-items: center;
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
        overflow: hidden;
        position: relative;
        z-index: 1;
        min-width: 120px;
    }

    .number-control button {
        width: 40px;
        height: 38px;
        border: none;
        background: linear-gradient(to bottom, #ffffff, #f5f5f5);
        color: #555;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.2s ease;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: 2;
    }

    .number-control button:hover {
        background: linear-gradient(to bottom, #f8f8f8, #e9e9e9);
        color: #333;
    }

    .number-control button:active {
        background: linear-gradient(to bottom, #e9e9e9, #f8f8f8);
        transform: translateY(1px);
    }

    .number-control input {
        min-width: 40px;
        width: 100%;
    }

    .custom-select {
        position: relative;
        z-index: 1;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        padding-right: 25px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3E%3Cpath fill='%23666' d='M0 2l4 4 4-4z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 10px center;
        background-size: 8px;
    }

    #text_toolset_div {
        background: rgba(255, 255, 255, 0.97);
        border-radius: 8px;
        padding: 10px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        backdrop-filter: blur(5px);
        border: 1px solid rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
    }

    #text_toolset_div .btn,
    .border-style2 {
        transition: all 0.2s ease;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
        border: 1px solid rgba(0, 0, 0, 0.08);
        height: 38px;
        min-width: 38px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 0;
        padding: 0 10px;
        white-space: nowrap;
    }

    #text_toolset_div . {
        float: none !important;
    }

    .Font_toggle {
        min-width: 150px;
        justify-content: space-between !important;
        padding: 0 12px !important;
        position: relative;
        overflow: hidden;
    }

    .Font_toggle .fa-caret-down {
        color: #666;
        transition: transform 0.2s ease;
        margin-left: 5px;
    }

    .Font_toggle:hover .fa-caret-down {
        transform: translateY(2px);
        color: #333;
    }

    .Font_size .btn-group {
        display: inline-flex;
        border-radius: 6px;
        overflow: visible;
    }

    .Font_size #minus_btn,
    .Font_size #plus_btn {
        margin: 0;
        width: 36px;
        min-width: 36px;
    }

    @media (max-width: 768px) {
        #text_toolset_div {
            padding: 8px;
            gap: 6px;
        }

        #text_toolset_div .btn {
            height: 36px;
            min-width: 36px;
            padding: 0 8px;
            font-size: 0.9rem;
        }

        .Font_toggle {
            min-width: 120px;
        }

        .Font_toggle #text_select {
            max-width: 90px;
        }
    }

    @media (max-width: 576px) {
        #text_toolset_div {
            padding: 6px;
            gap: 4px;
        }

        #text_toolset_div .btn {
            height: 34px;
            min-width: 34px;
            padding: 0 6px;
            font-size: 0.85rem;
        }

        #text-add-btn-Color {
            padding-top: 10px;
        }

        .Font_toggle {
            min-width: 100px;
        }

        .Font_toggle #text_select {
            max-width: 70px;
        }
    }

    /* === 手機/平板（<lg=992px）編輯體驗優化 ============================
       問題：底部工具列 #toolbox-add-Mobile (d-lg-none) 與左側縱向工具列
             #toolbox-add 在窄螢幕同時出現，互相搶位、擠壓畫布、難以編輯。
       作法：窄螢幕只保留底部工具列，隱藏左側縱列；工具面板改為滿版。
       桌機（>=992px）不受影響。 ================================== */
    @media (max-width: 991.98px) {

        /* 1) 隱藏左側縱向工具列，改以底部 #toolbox-add-Mobile 作為唯一工具導覽 */
        #toolbox-add {
            display: none !important;
        }

        /* 2) 面板容器 #left-box：只「限制最大寬度」在視窗內，避免內容(分類標籤/
              字體格)把容器撐到超出螢幕；但不強制全寬，沒有面板時仍會收合(寬度→0)，
              不會讓白色容器永久蓋住整個畫面。 */
        #left-box {
            max-width: 100vw !important;
            box-sizing: border-box;
            overflow-x: hidden;
        }

        /* 工具面板（設計/位置/文字/圖片/造型/上傳/調色盤的內容）改滿版且不溢出。
           用 100vw（視窗寬）而非 100%：因為父層 #left-box 是 position:absolute 且
           width:auto，會隨內容收縮，導致「調色盤」這種窄內容把面板縮成左邊一條（跑版）。
           面板隱藏時 display:none，#left-box 仍會收合，不會出現白屏。 */
        .toolbox-manage,
        .toolbox-manage-right {
            width: 100vw !important;
            max-width: 100vw !important;
            float: none !important;
            box-sizing: border-box;
            padding-left: 8px;
            padding-right: 8px;
            overflow-x: hidden;
        }

        /* 面板內層容器吃滿面板寬度，讓色票（flex-wrap）能橫向鋪開、不再擠成一欄 */
        .toolbox-manage .scroll-container,
        .toolbox-manage .left-content-box,
        .toolbox-manage .color-palette-container,
        .toolbox-manage .color-swatches {
            width: 100% !important;
            max-width: 100% !important;
        }

        /* 面板內的圖片/格狀內容不可超出面板寬度 */
        .toolbox-manage img,
        .toolbox-manage .row {
            max-width: 100%;
        }

        /* 3) 底部工具列：加大可點區、置底更好按，並與內容保留安全距離 */
        #toolbox-add-Mobile .btn-menu {
            padding: 8px 0;
            min-height: 52px;
            font-size: 0.78rem;
        }

        #toolbox-add-Mobile .btn-menu i {
            font-size: 1.15rem;
        }

        /* 4) 工具面板「關閉」鈕：開啟面板時才出現，固定右上角，永遠可關閉 */
        #mobile-panel-close {
            display: none;
            position: fixed;
            top: 10px;
            right: 10px;
            z-index: 100001;
            align-items: center;
            background: #ef4444;
            color: #fff;
            border: none;
            border-radius: 22px;
            padding: 9px 16px;
            font-weight: 700;
            font-size: 0.95rem;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.28);
        }

        /* 關閉鈕只在「使用者點了工具、面板開啟中」時顯示（body.mobile-panel-open）。
           不再用 :has(:not([hidden]))，因為初始化會 prop('hidden',false) 卻沒真的顯示面板，
           會造成沒開面板卻冒出關閉鈕。 */
        body.mobile-panel-open #mobile-panel-close {
            display: inline-flex;
        }

        /* 6) 浮動工具列的彈出視窗（表格/表框/線/造型/色彩/線寬）：限制在視窗內、
              過高時可捲動，避免單一彈窗蓋滿整個畫面 */
        .levitate,
        .levitate2,
        .border-dropdown,
        .table-selector-container {
            max-width: 96vw !important;
            max-height: 60vh !important;
            overflow: auto !important;
        }

        /* 浮動工具列本身限制在視窗寬度內，按鈕過多時橫向捲動而非溢出 */
        #floating-toolbar {
            max-width: 100vw !important;
        }
    }

    .number-control {
        display: flex;
        align-items: center;
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
        overflow: hidden;
        position: relative;
        z-index: 1;
        min-width: 120px;
    }

    .number-control input {
        min-width: 40px;
        width: 100%;
    }

    #icon_align {
        position: relative;
        overflow: hidden;
    }

    /* 移除對齊鈕 hover 的藍色底線，改吃工具列統一的淡灰 hover 底色 */
    #icon_align:after {
        content: none;
    }

    .Effect_toggle {
        position: relative;
        overflow: hidden;
    }

    /* 統一按鈕懸停效果 */
    .btnStyle:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: #7641d3;
        /* 使用主題紫色 */
        transform: scaleX(0);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        opacity: 0;
    }

    .btnStyle:hover:after {
        transform: scaleX(1);
        opacity: 1;
    }

    .dropdown-item:hover {
        background-color: #f5f7fa;
    }

    .Palette,
    .Palette2 {
        width: 38px;
        height: 38px;
        border-radius: 6px;
        overflow: hidden;
        position: relative;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        transition: all 0.2s ease;
    }

    .toolbox-divider {
        width: 1px;
        height: 24px;
        background: rgba(0, 0, 0, 0.1);
        margin: 0 8px;
    }

    .left-box-thumbtack.hover {
        background: #333;
        color: #FFA500;
    }

    /* 收合鈕：與上方釘選鈕相鄰，組成單一貼齊面板右緣的把手（下半段，圓下角） */
    .left-box-hide-btn {
        font-size: 18px;
        right: -22px;
        top: 52px;
        z-index: 100;
        background: white;
        cursor: pointer;
        height: 40px;
        width: 22px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-top-right-radius: 0;
        border-bottom-right-radius: 14px;
        border: 1px solid rgba(0, 0, 0, 0.12);
        border-left: none;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.06);
        transition: all 0.3s ease;
    }

    .left-box-hide-btn:hover {
        background: #f8f9fa;
        transform: translateX(2px);
        box-shadow: 4px 0 10px rgba(0, 0, 0, 0.12);
    }

    /* 釘選鈕：把手上半段（圓上角）；底邊不畫線，由下方收合鈕的上邊框當作兩鈕之間的分隔 */
    .left-box-thumbtack {
        font-size: 16px;
        right: -22px;
        top: 12px;
        z-index: 100;
        background: white;
        cursor: pointer;
        height: 40px;
        width: 22px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-top-right-radius: 14px;
        border-bottom-right-radius: 0;
        border: 1px solid rgba(0, 0, 0, 0.12);
        border-bottom: none;
        border-left: none;
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.06);
        transition: all 0.3s ease;
    }

    .left-box-thumbtack:hover {
        background: #f8f9fa;
        transform: translateX(2px);
        box-shadow: 4px 0 10px rgba(0, 0, 0, 0.12);
    }

    .left-box-hide-btn i,
    .left-box-thumbtack i {
        transition: transform 0.3s ease;
    }

    .left-box-hide-btn:hover i.fa-chevron-left {
        transform: translateX(-3px);
    }

    .left-box-hide-btn:hover i.fa-chevron-right {
        transform: translateX(3px);
    }



    /* 底部缩略图区域美化 - 增强质感 */
    #stage_sort_box {
        background: rgba(255, 255, 255, 0.97);
        box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.08);
        border: 1px solid rgba(0, 0, 0, 0.06);
        border-bottom: none;
        padding: 15px 15px 12px;
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        position: relative;
        z-index: 10;
        backdrop-filter: blur(10px);
    }

    /* 缩略图容器样式 */
    .stage_sort_box-content {
        display: flex;
        gap: 12px;
        padding: 5px 2px;
        overflow-x: auto;
        scrollbar-width: thin;
        scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
    }

    /* 滚动条美化 */
    .stage_sort_box-content::-webkit-scrollbar {
        height: 6px;
    }

    .stage_sort_box-content::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.03);
        border-radius: 3px;
    }

    .stage_sort_box-content::-webkit-scrollbar-thumb {
        background: rgba(0, 0, 0, 0.15);
        border-radius: 3px;
    }

    .stage_sort_box-content::-webkit-scrollbar-thumb:hover {
        background: rgba(0, 0, 0, 0.25);
    }

    .left-box-thumbtack.hover {
        background: #333;
        color: #FFA500;
        box-shadow: 0 -5px 15px rgba(255, 165, 0, 0.2);
    }

    /* 右下角控制按钮美化 */
    .control-button {
        width: 44px;
        height: 44px;
        border-radius: 50%;
        background: white;
        border: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        color: #555;
        position: fixed;
        z-index: 1000;
        bottom: 20px;
        right: 20px;
    }

    .control-button:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        background: linear-gradient(to bottom, #ffffff, #f5f7fa);
        color: #333;
    }

    .control-button:active {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.12);
    }

    .control-button i {
        font-size: 18px;
        transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .control-button:hover i.fa-chevron-up {
        transform: translateY(-3px);
    }

    .control-button:hover i.fa-thumbtack {
        transform: rotate(45deg);
    }

    /* 左右翻页按钮美化 */
    .page-nav-button {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 80px;
        background: rgba(255, 255, 255, 0.9);
        border: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        z-index: 100;
        color: #555;
        font-size: 18px;
    }

    /* 左侧按钮 */
    .page-nav-button.prev {
        left: 0;
        border-radius: 0 8px 8px 0;
        padding-right: 5px;
    }

    /* 右侧按钮 */
    .page-nav-button.next {
        right: 0;
        border-radius: 8px 0 0 8px;
        padding-left: 5px;
    }

    /* 悬停效果 */
    .page-nav-button:hover {
        background: linear-gradient(to right, rgba(255, 255, 255, 0.95), rgba(250, 250, 250, 0.95));
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
        color: #333;
        width: 45px;
    }

    /* 左侧按钮悬停效果 */
    .page-nav-button.prev:hover {
        transform: translateY(-50%) translateX(3px);
    }

    /* 右侧按钮悬停效果 */
    .page-nav-button.next:hover {
        transform: translateY(-50%) translateX(-3px);
    }

    /* 按下效果 */
    .page-nav-button:active {
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
    }

    /* 按钮图标动画 */
    .page-nav-button i {
        transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .page-nav-button.prev:hover i {
        transform: translateX(-3px);
    }

    .page-nav-button.next:hover i {
        transform: translateX(3px);
    }

    /* 禁用状态 */
    .page-nav-button.disabled {
        opacity: 0.5;
        cursor: not-allowed;
        pointer-events: none;
    }

    /* 适配移动设备 */
    @media (max-width: 768px) {
        .page-nav-button {
            width: 35px;
            height: 70px;
            font-size: 16px;
        }

        .page-nav-button:hover {
            width: 38px;
        }
    }

    /* 左右翻页按钮美化 */
    .page-nav-button {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 36px;
        height: 65px;
        background: rgba(255, 255, 255, 0.95);
        border: 1px solid rgba(0, 0, 0, 0.08);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 1000;
        color: #555;
        font-size: 16px;
        outline: none;
        pointer-events: auto;
    }

    /* 左侧按钮 */
    .page-nav-button.prev {
        left: 0;
        border-radius: 0 4px 4px 0;
        padding-right: 3px;
    }

    /* 右侧按钮 */
    .page-nav-button.next {
        right: 0;
        border-radius: 4px 0 0 4px;
        padding-left: 3px;
    }

    /* 悬停效果 */
    .page-nav-button:hover {
        background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(245, 245, 245, 1));
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        color: #333;
        width: 40px;
    }

    /* 左侧按钮悬停效果 */
    .page-nav-button.prev:hover {
        transform: translateY(-50%) translateX(2px);
    }

    /* 右侧按钮悬停效果 */
    .page-nav-button.next:hover {
        transform: translateY(-50%) translateX(-2px);
    }

    /* 按下效果 */
    .page-nav-button:active {
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
        transform: translateY(-50%) scale(0.98);
    }

    /* 按钮图标动画 */
    .page-nav-button i {
        transition: transform 0.3s ease;
    }

    .page-nav-button.prev:hover i {
        transform: translateX(-2px);
    }

    .page-nav-button.next:hover i {
        transform: translateX(2px);
    }

    /* 禁用状态 */
    .page-nav-button.disabled {
        opacity: 0.5;
        cursor: not-allowed;
        pointer-events: none;
    }

    /* 确保按钮在容器内可见 */
    #stage_sort_box {
        position: relative;
        overflow: visible;
    }

    /* 修改缩略图容器样式，确保按钮正确显示 */
    #stage_sort {
        position: relative;
        padding: 0 40px;
        white-space: nowrap;
        overflow-x: auto;
        scrollbar-width: thin;
    }

    .stage_sort {
        display: inline-block;
        position: relative;
    }

    .form-check-input {
        position: absolute;
        margin-top: .3rem;
        margin-left: -1.25rem;
    }

    .dropup-submenu {
        position: relative;
    }

    .dropup-submenu>.dropdown-menu {
        display: none;
        left: -69%;
        margin-bottom: -1px;
        margin-left: 0;
        border-radius: 6px 6px 0 0;
    }

    .dropup-submenu.show>.dropdown-menu {
        display: block;
    }

    .dropup-submenu>a:after {
        display: block;
        content: " ";
        float: right;
        width: 0;
        height: 0;
        border-color: transparent;
        border-style: solid;
        border-width: 0 5px 5px;
        border-top-color: #ccc;
        margin-top: -10px;
        margin-right: 5px;
    }

    .dropup-submenu.show>a:after {
        border-top-color: #fff;
    }

    .dropup-submenu.pull-left {
        float: none;
    }

    .dropup-submenu.pull-left>.dropdown-menu {
        left: 100%;
        top: 0;
        margin-left: -1px;
        margin-top: -6px;
        border-radius: 6px 0 6px 6px;
    }

    .dropup .dropdown-menu {
        top: auto;
        bottom: auto;
        margin-top: 0;
        margin-bottom: .125rem
    }

    /* 左侧菜单样式 */
    .sidebar {
        background-color: #f8f9fa;
        /* 浅灰色背景 */
        padding: 10px;
        border-right: 1px solid #ddd;
        /* 添加右边框 */
    }

    .sidebar .menu-item {
        font-weight: 600;
        /* 加粗字体 */
        color: #333;
        /* 深色字体 */
        margin-bottom: 10px;
        /* 增加底部间距 */
        transition: color 0.3s ease;
        /* 添加平滑过渡效果 */
    }

    .sidebar .menu-item:hover {
        color: #0ea5e9;
        /* 悬停时字体颜色 */
    }

    /* 内容区域样式 */
    .content-area {
        background-color: #ffffff;
        /* 白色背景 */
        padding: 20px;
        border-radius: 8px;
        /* 添加圆角 */
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        /* 添加阴影效果 */
    }

    .content-area .item {
        background-color: #e7f3ff;
        /* 浅蓝色背景 */
        border-radius: 5px;
        /* 添加圆角 */
        padding: 10px;
        margin-bottom: 10px;
        /* 增加底部间距 */
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .content-area .item .icon {
        color: #0ea5e9;
        /* 图标颜色 */
        font-size: 1.2em;
    }

    .content-area .item:hover {
        background-color: #d0e7ff;
        /* 悬停时背景颜色 */
    }

    /* 搜索框样式 */
    .search-box {
        margin-bottom: 20px;
        /* 增加底部间距 */
        display: flex;
        align-items: center;
    }

    .search-box input {
        width: 100%;
        padding: 8px;
        border: 1px solid #ddd;
        border-radius: 5px;
        transition: border-color 0.3s ease;
    }

    .search-box input:focus {
        border-color: #0ea5e9;
        /* 聚焦时边框颜色 */
    }