/* 全局样式 */
        :root {
            --primary-color: #3fcfbb;
            --primary-light: #33cabb;
            --primary-dark: #2aa698;
            --secondary-color: #2aa698;
            --text-primary: #333333;
            --text-secondary: #666666;
            --text-light: #ffffff;
            --bg-secondary: #f5f5f5;
            --bg-color: #f7f9fc;
            --card-bg: #ffffff;
            --border-radius: 12px;
            --box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 15px;
            --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.1);
            --bg-overlay: rgba(255, 255, 255, 0.95);
            --transition-normal: 0.3s ease;
            /* 按钮统一规范 */
            --btn-height: 42px;
            --btn-radius: 4px;
            --btn-font-size: 16px;
            --btn-font-weight: 600;
            --btn-padding: 0 20px;

            /* 移动端按钮规范 */
            --btn-mobile-height: 38px;
            --btn-mobile-radius: 4px;
            --btn-mobile-font-size: 13px;
            --btn-mobile-padding: 0 16px;
        }

        /* 全局样式 */
        html,
        body {
            margin: 0;
            padding: 0;
            min-height: 100vh;
            width: 100%;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            color: var(--text-primary);
            line-height: 1.6;
        }

        .layui-container {
            padding: 20px;
            max-width: 1000px;
            margin: 0 auto;
            animation: fadeIn 0.8s ease-out;
        }

        /* 卡片样式 */
        .card {
            background: var(--card-bg);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            overflow: hidden;
            margin-bottom: 20px;
            transform: translateY(0);
        }

        .card:hover {
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
            transform: translateY(-5px);
        }

        /* Logo区域样式优化 */
        .layui-logo {
            text-align: center;
            padding: 15px 0;
            /* margin-bottom: 20px; */
            /* background: var(--bg-overlay); */
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
        }

        .layui-card {
            margin-bottom: 15px;
            border-radius: 2px;
            background-color: #fff;
            box-shadow: 0 0px 0px 0 rgba(0, 0, 0, .05);
        }

        .wz-title h1 {
            font-size: 2.2em;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 25px;
            font-weight: 700;
            letter-spacing: -0.5px;
            animation: fadeInDown 0.8s ease-out;
        }

        .img img {
            border-radius: 10px;
            background-color: #fff;
            transition: transform 0.3s ease;
        }

        .img img:hover {
            transform: scale(1.02);
        }

        .img:before {
            content: '';
            position: absolute;
            top: -10px;
            left: -10px;
            right: -10px;
            bottom: -10px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: var(--border-radius);
            opacity: 0.1;
            z-index: -1;
            transform: scale(0.95);
            transition: var(--transition);
        }

        .img:hover:before {
            transform: scale(1);
            opacity: 0.15;
        }

        .img img {
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            max-width: 400px;
            width: 100%;
            height: 180px;
            transition: var(--transition);
            object-fit: cover;
        }

        .img img:hover {
            transform: scale(1.02);
        }

        /* 按钮样式优化 */
        .cer {
            margin-top: 30px;
            text-align: center;
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cer .layui-btn {
            padding: var(--btn-padding);
            height: var(--btn-height);
            line-height: var(--btn-height);
            border-radius: var(--btn-radius);
            font-size: var(--btn-font-size);
            font-weight: var(--btn-font-weight);
            letter-spacing: 0.5px;
            box-shadow: 0 4px 10px rgba(63, 207, 187, 0.15);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .cer .layui-btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.1);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .cer .layui-btn:hover:before {
            transform: translateX(0);
        }

        .cer .layui-btn i {
            margin-right: 8px;
            font-size: 16px;
        }

        .cer .buwz {
            display: flex;
        }

        .cer .layui-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
        }

        .cer .layui-btn-danger {
            background: linear-gradient(135deg, #ff6b88, #ff5177);
        }

        .cer .layui-btn-normal {
            background: linear-gradient(135deg, #3fcfbb, #2aa698);
        }

        .cer .layui-btn-checked {
            background: linear-gradient(135deg, #33cabb, #289e8f);
        }

        /* 主面板样式 */
        .main {
            background: var(--card-bg);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 10px;
            /* margin-top: 30px; */
            position: relative;
            overflow: hidden;
        }

        .main:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        }

        /* 选项卡样式 */
        .layui-tab {
            margin: 0;
        }

        .layui-tab-title {
            border-bottom: 2px solid #f0f0f0;
            display: flex;
            justify-content: space-around;
            height: 45px;
        }

        .layui-tab-title li {
            padding: 0 30px;
            font-size: 16px;
            position: relative;
            overflow: hidden;
            font-weight: 500;
            transition: var(--transition);
            flex: 1;
            text-align: center;
            line-height: 50px;
            color: var(--text-secondary);
        }

        .layui-tab-title .layui-this {
            color: var(--primary-color);
            font-weight: 700;
        }

        .layui-tab-title .layui-this:after {
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 3px 3px 0 0;
        }

        .layui-tab-title li:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            opacity: 0;
            transition: var(--transition);
            transform: translateY(3px);
        }

        .layui-tab-title li:hover:after {
            opacity: 0.5;
            transform: translateY(0);
        }

        .layui-tab-title li:before {
            font-family: 'Font Awesome 5 Free';
            font-weight: 900;
            margin-right: 8px;
            font-size: 14px;
            vertical-align: middle;
        }

        .layui-tab-title li:nth-child(1):before {
            content: '\f3d1';
            /* 卡密充值图标 */
        }

        .layui-tab-title li:nth-child(2):before {
            content: '\f234';
            /* 用户注册图标 */
        }

        .layui-tab-title li:nth-child(3):before {
            content: '\f002';
            /* 用户查询图标 */
        }

        .layui-tab-content {
            padding-top: 20px;
        }

        /* 表单区域样式 */
        .form-container {
            max-width: 500px;
            margin: 0 auto;
            padding: 10px 0;
        }

        /* 输入框样式 */
        .layui-input-block {
            margin-left: 0;
            min-height: auto;
        }

        .inputs {
            height: 50px;
            margin: 20px 0;
            border-radius: 8px;
            border: 2px solid #eaeaea;
            padding: 0 15px;
            font-size: 15px;
            transition: var(--transition);
        }

        .inputs:hover {
            border-color: #d0d0d0;
            background-color: #fff;
        }

        .inputs:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(63, 207, 187, 0.1);
            background-color: #fff;
            transform: translateY(-2px);
        }

        .inputs::placeholder {
            color: #aaa;
            font-weight: 400;
        }

        /* 提交按钮样式 */
        .submit {
            /* margin-top: 30px; */
            text-align: center;
        }

        .submit .layui-btn {
            width: 80%;
            height: var(--btn-height);
            line-height: var(--btn-height);
            font-size: var(--btn-font-size);
            font-weight: var(--btn-font-weight);
            letter-spacing: 0.5px;
            border-radius: var(--btn-radius);
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            box-shadow: 0 6px 15px rgba(63, 207, 187, 0.2);
        }

        .submit .layui-btn:hover {
            box-shadow: 0 8px 20px rgba(63, 207, 187, 0.3);
            transform: translateY(-3px);
            background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
        }

        .submit .layui-btn:after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 5px;
            height: 5px;
            background: rgba(255, 255, 255, 0.4);
            opacity: 0;
            border-radius: 100%;
            transform: scale(1, 1) translate(-50%);
            transform-origin: 50% 50%;
        }

        .submit .layui-btn:focus:not(:active)::after {
            animation: ripple 1s ease-out;
        }

        /* 查询结果样式优化 */
        .time {
            width: 80%;
            margin: 0 auto;
        }

        /* 表单验证样式 */
        .layui-form-danger:focus {
            border-color: #ff5252 !important;
            box-shadow: 0 0 0 3px rgba(255, 82, 82, 0.1) !important;
        }

        /* 下拉菜单样式 */
        .layui-form-select .layui-input {
            border-radius: 8px;
            padding: 0 15px;
            /* height: 50px; */
            line-height: 50px;
            border: 2px solid #eaeaea;
            transition: var(--transition);
        }

        .layui-form-select .layui-input:hover {
            border-color: #d0d0d0;
            background-color: #fff;
        }

        .layui-form-select .layui-edge {
            /* right: 15px; */
        }

        .layui-form-select dl {
            top: 55px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            padding: 5px 0;
        }

        .layui-form-select dl dd {
            padding: 0 15px;
            /* line-height: 40px; */
            transition: var(--transition);
        }

        .layui-form-select dl dd:hover {
            background-color: rgba(63, 207, 187, 0.1);
            color: var(--primary-color);
        }

        .layui-form-select dl dd.layui-this {
            background-color: #eefaf7;
            color: var(--primary-color) !important;
        }

        /* 页脚样式 */
        .layui-footer {
            text-align: center;
            color: #999;
            padding: 20px 0;
            font-size: 13px;
            margin-top: 30px;
        }

        /* 添加波纹动画 */
        @keyframes ripple {
            0% {
                transform: scale(0, 0);
                opacity: 0.6;
            }

            20% {
                transform: scale(25, 25);
                opacity: 0.4;
            }

            100% {
                opacity: 0;
                transform: scale(40, 40);
            }
        }

        /* 添加页面动画 */
        @keyframes fadeIn {
            from {
                opacity: 0;
            }

            to {
                opacity: 1;
            }
        }

        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }

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

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }

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

        /* 选项卡切换动画 */
        .layui-tab-content .layui-tab-item {
            transition: opacity 0.3s ease-in-out;
        }

        /* 添加移动端选项卡样式优化 */
        @media screen and (max-width: 576px) {
            .layui-container {
                padding: 10px;
            }

            .img img {
                max-width: 90%;
                height: 170px;
            }

            .layui-logo {
                padding: 20px 0;
            }

            .main {
                padding: 20px 15px;
            }

            .wz-title h1 {
                font-size: 1.8em;
            }

            .layui-tab-title li {
                padding: 0 10px;
                font-size: 14px;
            }

            .layui-tab-title li:before {
                margin-right: 4px;
            }

            /* 隐藏图标文本，只显示图标 */
            .layui-tab-title li[data-mobile-text]:not(.layui-this) {
                font-size: 0;
            }

            .layui-tab-title li[data-mobile-text]:not(.layui-this):before {
                font-size: 16px;
                margin-right: 0;
            }

            .layui-tab-title li.layui-this[data-mobile-text] {
                font-size: 14px;
            }

            .layui-tab-title li.layui-this[data-mobile-text]:before {
                margin-right: 4px;
            }

            .cer {
                gap: 8px;
            }

            .cer .layui-btn {
                padding: var(--btn-mobile-padding);
                height: var(--btn-mobile-height);
                line-height: var(--btn-mobile-height);
                border-radius: var(--btn-mobile-radius);
                font-size: var(--btn-mobile-font-size);
            }

            .cer div {
                width: 90px;
                height: var(--btn-mobile-height);
                ;
                line-height: var(--btn-mobile-height);
                ;
            }

            .inputs {
                height: 42px;
                margin: 15px 0;
            }

            .submit .layui-btn {
                width: 80%;
                height: var(--btn-mobile-height);
                line-height: var(--btn-mobile-height);
                border-radius: var(--btn-mobile-radius);
                font-size: var(--btn-mobile-font-size);
            }

            .time {
                width: 80%;
            }
        }

        @media screen and (max-width: 360px) {
            .layui-tab-title li {
                padding: 0 5px;
            }
        }

        /* 卡片网格布局 */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 20px;
            padding: 0;
            max-width: 1200px;
            margin: 0 auto;
        }

        /* 功能卡片样式 */
        .function-card {
            background: var(--card-bg);
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            padding: 25px;
            transition: var(--transition);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            min-height: 180px;
            display: flex;
            flex-direction: column;
        }

        .function-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
        }

        .function-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .function-card:hover:before {
            transform: scaleX(1);
        }

        /* 卡片图标 */
        .card-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            margin-bottom: 15px;
            transition: var(--transition);
        }

        .card-icon i {
            font-size: 24px;
            color: white;
        }

        .function-card:hover .card-icon {
            transform: scale(1.1);
        }

        /* 卡片标题 */
        .card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        /* 卡片描述 */
        .card-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            line-height: 1.5;
            flex-grow: 1;
        }

        /* 卡片内容（表单区域） */
        .card-content {
            display: none;
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid #f0f0f0;
            animation: fadeInUp 0.3s ease;
        }

        .function-card.active .card-content {
            display: block;
        }

        .function-card.active {
            min-height: auto;
        }

        .function-card.active .card-desc {
            margin-bottom: 10px;
        }

        /* 卡片展开状态 */
        .function-card.active {
            transform: scale(1.02);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
            z-index: 10;
        }

        .function-card.active:before {
            transform: scaleX(1);
        }

        /* 响应式网格布局 */
        @media screen and (min-width: 1200px) {
            .cards-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 25px;
            }
        }

        @media screen and (min-width: 768px) and (max-width: 1199px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        @media screen and (max-width: 767px) {
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 15px;
                padding: 0 10px;
            }

            .function-card {
                padding: 20px;
                min-height: 160px;
            }

            .card-icon {
                width: 50px;
                height: 50px;
            }

            .card-icon i {
                font-size: 20px;
            }

            .card-title {
                font-size: 16px;
            }

            .card-desc {
                font-size: 13px;
            }
        }

        /* 优化表单在卡片中的显示 */
        .function-card .inputs {
            margin: 15px 0;
            height: 45px;
        }

        .function-card .submit {
            margin-top: 20px;
        }

        .function-card .submit .layui-btn {
            width: 100%;
            height: 40px;
            line-height: 40px;
            font-size: 14px;
        }

        /* 禁用状态的卡片样式 */
        .function-card[data-function="data"],
        .function-card[data-function="settings"],
        .function-card[data-function="help"] {
            opacity: 0.7;
        }

        .function-card[data-function="data"]:hover,
        .function-card[data-function="settings"]:hover,
        .function-card[data-function="help"]:hover {
            transform: none;
            cursor: not-allowed;
        }

        .function-card[data-function="data"] .card-icon,
        .function-card[data-function="settings"] .card-icon,
        .function-card[data-function="help"] .card-icon {
            background: linear-gradient(135deg, #9ca3af, #6b7280);
        }

        /* 分组式界面样式 */

        /* 主功能区域 */
        .primary-functions {
            margin-bottom: 10px;
            /* padding-bottom: 30px; */
            border-bottom: 2px solid #f0f0f0;
            position: relative;
        }

        .primary-functions:after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }

        /* 管理功能区域 */
        .management-functions {
            margin-top: 10px;
        }

        .section-title {
            margin-bottom: 20px;
            text-align: center;
        }

        .section-title h3 {
            font-size: 18px;
            color: var(--text-primary);
            font-weight: 600;
            margin: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .section-title h3 i {
            color: var(--primary-color);
            font-size: 16px;
        }

        /* 折叠面板样式 */
        .collapse-panel {
            background: var(--card-bg);
            border-radius: 8px;
            margin-bottom: 15px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
            overflow: auto;
            transition: var(--transition);
        }

        .collapse-panel:hover {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }

        /* 面板头部 */
        .panel-header {
            display: flex;
            align-items: center;
            padding: 18px 20px;
            cursor: pointer;
            transition: var(--transition);
            border-bottom: 1px solid transparent;
        }

        .panel-header:hover {
            background: linear-gradient(135deg, rgba(63, 207, 187, 0.05), rgba(42, 166, 152, 0.08));
            border-bottom-color: rgba(63, 207, 187, 0.2);
        }

        .panel-header.active {
            background: linear-gradient(135deg, rgba(63, 207, 187, 0.08), rgba(42, 166, 152, 0.12));
            border-bottom-color: var(--primary-color);
        }

        /* 面板图标 */
        .panel-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(63, 207, 187, 0.3);
            position: relative;
            overflow: hidden;
        }

        .panel-icon i {
            font-size: 16px;
            color: white;
        }

        .panel-header:hover .panel-icon {
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(63, 207, 187, 0.4);
            background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
        }

        .panel-icon::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transform: rotate(45deg);
            transition: var(--transition);
            opacity: 0;
        }

        .panel-header:hover .panel-icon::before {
            opacity: 1;
            animation: shine 0.6s ease-in-out;
        }

        @keyframes shine {
            0% {
                transform: translateX(-100%) translateY(-100%) rotate(45deg);
            }
            100% {
                transform: translateX(100%) translateY(100%) rotate(45deg);
            }
        }

        /* 面板信息 */
        .panel-info {
            flex: 1;
        }

        .panel-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.3;
        }

        .panel-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        /* 面板箭头 */
        .panel-arrow {
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s ease;
        }

        .panel-arrow i {
            font-size: 12px;
            color: var(--text-secondary);
        }

        .panel-header.active .panel-arrow {
            transform: rotate(90deg);
        }

        /* 面板内容 */
        .panel-content {
            display: none;
            padding: 0 20px 20px 20px;
            background-color: #fbfbfb;
            animation: fadeInDown 0.3s ease;
        }

        .panel-content.show {
            display: block;
        }

        /* 面板内表单样式优化 */
        .panel-content .inputs {
            height: 42px;
            font-size: 14px;
        }

        .panel-content .layui-input-block:nth-child(1) {
            /* margin: 10px 0; */
            margin-top: 30px;
        }

        .panel-content .submit {
            /* margin-top: 15px; */
        }

        .panel-content .submit .layui-btn {
            /* width: 100%; */
            height: 38px;
            line-height: 38px;
            font-size: 13px;
        }

        /* 响应式优化 */
        @media screen and (max-width: 768px) {
            .primary-functions {
                margin-bottom: 30px;
                padding-bottom: 20px;
            }

            .management-functions {
                margin-top: 30px;
            }

            .section-title h3 {
                font-size: 16px;
            }

            .panel-header {
                padding: 15px 16px;
            }

            .panel-icon {
                width: 36px;
                height: 36px;
                margin-right: 12px;
                box-shadow: 0 3px 10px rgba(63, 207, 187, 0.25);
            }

            .panel-icon i {
                font-size: 14px;
            }

            .panel-title {
                font-size: 15px;
            }

            .panel-desc {
                font-size: 12px;
            }

            .panel-content {
                padding: 0 16px 16px 16px;
            }
        }

        /* 动画关键帧 */
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }

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

        /* 查询结果美化样式 */
        .query-result-card {
            border-radius: 12px;
            padding: 20px;
            margin: 15px 0;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            animation: fadeInUp 0.5s ease;
            position: relative;
            overflow: hidden;
            width: 75%;
            margin: 0 auto;
        }

        .query-result-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            transition: var(--transition);
        }

        /* 成功状态 - 绿色主题 */
        .query-result-card.success {
            background: linear-gradient(135deg, #f0fdf4, #dcfce7);
            border: 1px solid #bbf7d0;
            color: #166534;
        }

        .query-result-card.success:before {
            background: linear-gradient(90deg, #22c55e, #16a34a);
        }

        .query-result-card.success .result-icon {
            background: linear-gradient(135deg, #22c55e, #16a34a);
        }

        /* 警告状态 - 橙色主题 */
        .query-result-card.warning {
            background: linear-gradient(135deg, #fffbeb, #fef3c7);
            border: 1px solid #fcd34d;
            color: #92400e;
        }

        .query-result-card.warning:before {
            background: linear-gradient(90deg, #f59e0b, #d97706);
        }

        .query-result-card.warning .result-icon {
            background: linear-gradient(135deg, #f59e0b, #d97706);
        }

        /* 危险状态 - 红色主题 */
        .query-result-card.danger {
            background: linear-gradient(135deg, #fef2f2, #fecaca);
            border: 1px solid #fca5a5;
            color: #991b1b;
        }

        .query-result-card.danger:before {
            background: linear-gradient(90deg, #ef4444, #dc2626);
        }

        .query-result-card.danger .result-icon {
            background: linear-gradient(135deg, #ef4444, #dc2626);
        }

        /* 信息状态 - 蓝色主题 */
        .query-result-card.info {
            background: linear-gradient(135deg, #eff6ff, #dbeafe);
            border: 1px solid #93c5fd;
            color: #1e40af;
        }

        .query-result-card.info:before {
            background: linear-gradient(90deg, #3b82f6, #2563eb);
        }

        .query-result-card.info .result-icon {
            background: linear-gradient(135deg, #3b82f6, #2563eb);
        }

        /* 结果头部 */
        .result-header {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }

        .result-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            transition: var(--transition);
        }

        .result-icon i {
            font-size: 20px;
            color: white;
        }

        .query-result-card:hover .result-icon {
            transform: scale(1.05);
        }

        .result-title {
            font-size: 18px;
            font-weight: 700;
            margin: 0;
            line-height: 1.3;
        }

        /* 结果内容 */
        .result-content {
            line-height: 1.6;
        }

        .result-details {
            font-size: 14px;
            margin-bottom: 15px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.7);
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.8);
            word-break: break-all;
        }

        /* 简化的到期信息样式 */
        .expire-info-simple {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 10px;
            padding: 18px;
            border: 1px solid rgba(255, 255, 255, 0.8);
        }

        .expire-row {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .expire-item-inline {
            display: flex;
            align-items: center;
            font-size: 15px;
            padding: 8px 12px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.6);
            transition: var(--transition);
        }

        .expire-item-inline i {
            width: 24px;
            margin-right: 12px;
            font-size: 14px;
            opacity: 0.8;
        }

        .expire-item-inline .expire-value {
            font-weight: 600;
            flex: 1;
        }

        /* 不同状态的到期项样式 */
        .expire-item-inline.expire-normal {
            background: rgba(34, 197, 94, 0.1);
            color: #166534;
            border: 1px solid rgba(34, 197, 94, 0.2);
        }

        .expire-item-inline.expire-warning {
            background: rgba(245, 158, 11, 0.1);
            color: #92400e;
            border: 1px solid rgba(245, 158, 11, 0.2);
        }

        .expire-item-inline.expire-danger {
            background: rgba(239, 68, 68, 0.1);
            color: #991b1b;
            border: 1px solid rgba(239, 68, 68, 0.2);
        }

        /* 悬停效果 */
        .query-result-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
        }

        .expire-item-inline:hover {
            transform: translateX(2px);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        /* 移动端优化 */
        @media screen and (max-width: 768px) {
            .query-result-card {
                padding: 16px;
                margin: 12px auto;
            }

            .result-icon {
                width: 42px;
                height: 42px;
                margin-right: 12px;
            }

            .result-icon i {
                font-size: 18px;
            }

            .result-title {
                font-size: 16px;
            }

            .result-details {
                font-size: 13px;
                padding: 10px;
            }

            .expire-info-simple {
                padding: 15px;
            }

            .expire-row {
                gap: 10px;
            }

            .expire-item-inline {
                font-size: 14px;
                padding: 7px 10px;
            }

            .expire-item-inline i {
                width: 20px;
                margin-right: 10px;
                font-size: 13px;
            }
        }

        /* 动画增强 */
        @keyframes pulse {

            0%,
            100% {
                opacity: 1;
            }

            50% {
                opacity: 0.8;
            }
        }

        .query-result-card.warning .result-icon,
        .query-result-card.danger .result-icon {
            animation: pulse 2s infinite;
        }

        /* 新功能面板样式 */
        .query-result-card {
            margin-top: 10px;
            padding: 15px;
            border-radius: 6px;
            border-left: 4px solid #5FB878;
            background: #f8f8f8;
        }

        .query-result-card.success {
            border-left-color: #5FB878;
            background: #f0f9f0;
        }

        .query-result-card.info {
            border-left-color: #1E9FFF;
            background: #f0f8ff;
        }

        .query-result-card.warning {
            border-left-color: #FFB800;
            background: #fffbf0;
        }

        .query-result-card.danger {
            border-left-color: #FF5722;
            background: #fff5f5;
        }

        .result-header {
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }

        .result-icon {
            margin-right: 8px;
            font-size: 16px;
        }

        .result-title {
            font-weight: bold;
            font-size: 14px;
        }

        .app-list {
            margin-top: 10px;
        }

        .app-item {
            display: flex;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }

        .app-item:last-child {
            border-bottom: none;
        }

        .app-item i {
            margin-right: 8px;
            color: #1E9FFF;
        }

        .app-name {
            font-weight: bold;
            margin-right: 5px;
        }

        .app-code {
            color: #999;
            font-size: 12px;
        }

        /* 帮助中心样式 */
        .help-section {
            padding: 10px 0;
        }

        .help-item {
            margin-bottom: 20px;
        }

        .help-item h4 {
            color: #333;
            margin-bottom: 10px;
            font-size: 14px;
        }

        .help-item h4 i {
            margin-right: 5px;
            color: #1E9FFF;
        }

        .help-item ul {
            list-style: none;
            padding: 0;
        }

        .help-item li {
            margin-bottom: 10px;
            padding: 8px;
            background: #f8f8f8;
            border-radius: 4px;
            font-size: 13px;
        }

        .tutorial-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .tutorial-links a {
            display: flex;
            align-items: center;
            padding: 8px 12px;
            background: #f0f8ff;
            border-radius: 4px;
            text-decoration: none;
            color: #333;
            transition: background 0.3s;
        }

        .tutorial-links a:hover {
            background: #e6f3ff;
        }

        .tutorial-links a i {
            margin-right: 8px;
            color: #1E9FFF;
        }

        .contact-info p {
            margin: 5px 0;
            font-size: 13px;
        }

        .contact-info i {
            margin-right: 8px;
            color: #5FB878;
            width: 16px;
        }

        /* 到期信息样式优化 */
        .expire-info-simple {
            margin-top: 10px;
        }

        .expire-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .expire-item-inline {
            display: flex;
            align-items: center;
            padding: 6px 10px;
            background: #f8f8f8;
            border-radius: 4px;
            font-size: 13px;
        }

        .expire-item-inline i {
            margin-right: 5px;
        }

        .expire-normal {
            background: #f0f9f0;
            color: #5FB878;
        }

        .expire-warning {
            background: #fffbf0;
            color: #FFB800;
        }

        .expire-danger {
            background: #fff5f5;
            color: #FF5722;
        }

        .payment-selector-container {
            width: 70%;
            margin: 0 auto;
        }

        .expire-row {
            flex-direction: column;
            align-items: stretch;
        }

        /* 移动端适配 */
        @media (max-width: 768px) {
            .expire-row {
                flex-direction: column;
                align-items: stretch;
            }

            .expire-item-inline {
                justify-content: center;
            }

            .tutorial-links {
                gap: 5px;
            }
        }

        /* 支付方式选择器样式 */
        .payment-selector-container {
            width: 75%;
            margin: 0 auto;
            /* margin: 25px 0; */
            padding: 20px;
            background: linear-gradient(135deg, #f8fffe 0%, #f0f9f8 100%);
            border-radius: 15px;
            border: 1px solid rgba(63, 207, 187, 0.15);
            box-shadow: 0 4px 15px rgba(63, 207, 187, 0.08);
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            position: relative;
            overflow: hidden;
        }

        .payment-selector-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 15px 15px 0 0;
        }

        .payment-selector-title {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            font-size: 15px;
            font-weight: 600;
            color: #2d3748;
            justify-content: center;
        }

        .payment-selector-title i {
            margin-right: 8px;
            color: var(--primary-color);
            font-size: 16px;
        }

        .payment-toggle-group {
            display: flex;
            background: #ffffff;
            border-radius: 12px;
            padding: 4px;
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.05);
            position: relative;
        }

        .payment-option {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 12px 15px;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            position: relative;
            z-index: 2;
            font-size: 14px;
            font-weight: 500;
            color: #718096;
            background: transparent;
        }

        .payment-option i {
            margin-right: 6px;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .payment-option:hover {
            color: #4a5568;
            transform: translateY(-1px);
        }

        .payment-option.active {
            color: #ffffff;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
            box-shadow: 0 4px 12px rgba(63, 207, 187, 0.3);
            transform: translateY(-1px);
        }

        .payment-option.active i {
            color: #ffffff;
        }

        /* 卡密输入框容器动画 */
        #card-input-container {
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
            transform-origin: top;
            opacity: 1;
            max-height: 100px;
            /* overflow: hidden; */
        }

        #card-input-container.hidden {
            opacity: 0;
            max-height: 0;
            margin: 0;
            transform: scaleY(0.8);
        }

        /* 悬停效果增强 */
        .payment-selector-container:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(63, 207, 187, 0.12);
        }

        /* 响应式设计 */
        @media screen and (max-width: 768px) {
            .payment-selector-container {
                width: 70%;
                margin: 0 auto;
                padding: 16px;
                border-radius: 12px;
            }

            .payment-selector-title {
                font-size: 14px;
                margin-bottom: 12px;
            }

            .payment-toggle-group {
                border-radius: 10px;
                padding: 3px;
            }

            .payment-option {
                padding: 10px 12px;
                font-size: 13px;
                border-radius: 7px;
            }

            .payment-option i {
                margin-right: 5px;
                font-size: 13px;
            }
        }

        @media screen and (max-width: 480px) {
            .payment-selector-container {
                width: 70%;
                margin: 0 auto;
                padding: 14px;
            }

            .payment-option {
                padding: 8px 10px;
                font-size: 12px;
            }

            .payment-option span {
                display: none;
            }

            .payment-option i {
                margin-right: 0;
                font-size: 16px;
            }
        }

        /* 在线支付子选项样式 */
        .online-payment-options {
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px solid rgba(63, 207, 187, 0.2);
            display: none;
            opacity: 0;
            transform: translateY(-10px);
            transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        .online-payment-options.show {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }

        .sub-payment-title {
            display: flex;
            align-items: center;
            margin-bottom: 12px;
            font-size: 13px;
            font-weight: 500;
            color: #4a5568;
            justify-content: center;
        }

        .sub-payment-title i {
            margin-right: 6px;
            color: var(--primary-color);
            font-size: 14px;
        }

        .sub-payment-group {
            display: flex;
            gap: 8px;
            background: #ffffff;
            border-radius: 10px;
            padding: 3px;
            box-shadow: inset 0 1px 4px rgba(0, 0, 0, 0.05);
        }

        .sub-payment-option {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 8px 6px;
            border-radius: 7px;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
            background: transparent;
            font-size: 12px;
            font-weight: 500;
            color: #718096;
            min-height: 55px;
        }

        .sub-payment-option i {
            font-size: 18px;
            margin-bottom: 4px;
            transition: all 0.3s ease;
        }

        .sub-payment-option:hover {
            transform: translateY(-1px);
            background: rgba(0, 0, 0, 0.02);
        }

        /* 支付宝样式 */
        .sub-payment-option[data-platform="alipay"].active {
            background: linear-gradient(135deg, #1677ff, #0958d9);
            color: #ffffff;
            box-shadow: 0 3px 8px rgba(22, 119, 255, 0.3);
        }

        .sub-payment-option[data-platform="alipay"]:hover:not(.active) {
            background: rgba(22, 119, 255, 0.1);
            color: #1677ff;
        }

        .sub-payment-option[data-platform="alipay"]:hover:not(.active) i {
            color: #1677ff;
        }

        /* 微信样式 */
        .sub-payment-option[data-platform="wechat"].active {
            background: linear-gradient(135deg, #07c160, #06a850);
            color: #ffffff;
            box-shadow: 0 3px 8px rgba(7, 193, 96, 0.3);
        }

        .sub-payment-option[data-platform="wechat"]:hover:not(.active) {
            background: rgba(7, 193, 96, 0.1);
            color: #07c160;
        }

        .sub-payment-option[data-platform="wechat"]:hover:not(.active) i {
            color: #07c160;
        }

        /* QQ钱包样式 */
        .sub-payment-option[data-platform="qq"].active {
            background: linear-gradient(135deg, #feb900, #e6a700);
            color: #ffffff;
            box-shadow: 0 3px 8px rgba(254, 185, 0, 0.3);
        }

        .sub-payment-option[data-platform="qq"]:hover:not(.active) {
            background: rgba(254, 185, 0, 0.1);
            color: #feb900;
        }

        .sub-payment-option[data-platform="qq"]:hover:not(.active) i {
            color: #feb900;
        }

        /* 移动端优化 */
        @media screen and (max-width: 768px) {
            .online-payment-options {
                margin-top: 12px;
                padding-top: 12px;
            }

            .sub-payment-title {
                font-size: 12px;
                margin-bottom: 10px;
            }

            .sub-payment-group {
                gap: 6px;
                padding: 2px;
            }

            .sub-payment-option {
                padding: 6px 4px;
                font-size: 11px;
                min-height: 48px;
            }

            .sub-payment-option i {
                font-size: 16px;
                margin-bottom: 3px;
            }
        }

        @media screen and (max-width: 480px) {
            .sub-payment-option {
                padding: 5px 3px;
                min-height: 45px;
            }

            .sub-payment-option span {
                font-size: 10px;
            }

            .sub-payment-option i {
                font-size: 14px;
                margin-bottom: 2px;
            }
        }

        /* ========== 公告弹窗样式 ========== */

        /* 公告弹窗中的Markdown样式 */
        .announcement-content {
            text-align: left;
            line-height: 1.7;
            font-size: 15px;
            color: var(--text-primary);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

        /* 标题样式 - 使用渐变配色 */
        .announcement-content h1,
        .announcement-content h2,
        .announcement-content h3,
        .announcement-content h4 {
            margin: 20px 0 12px 0;
            font-weight: 600;
            line-height: 1.4;
        }

        .announcement-content h1 {
            font-size: 22px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            border-bottom: 2px solid transparent;
            border-image: linear-gradient(90deg, var(--primary-color), var(--secondary-color)) 1;
            padding-bottom: 8px;
            margin-bottom: 16px;
        }

        .announcement-content h2 {
            font-size: 19px;
            color: var(--primary-color);
            position: relative;
            padding-left: 12px;
        }

        .announcement-content h2:before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }

        .announcement-content h3 {
            font-size: 17px;
            color: var(--text-primary);
            border-left: 3px solid var(--primary-color);
            padding-left: 10px;
        }

        .announcement-content h4 {
            font-size: 15px;
            color: var(--text-secondary);
        }

        /* 段落和文本样式 */
        .announcement-content p {
            margin: 12px 0;
            color: var(--text-primary);
            line-height: 1.7;
        }

        .announcement-content ul,
        .announcement-content ol {
            padding-left: 24px;
            margin: 12px 0;
        }

        .announcement-content li {
            margin: 6px 0;
            color: var(--text-primary);
            line-height: 1.6;
        }

        .announcement-content ul li {
            position: relative;
        }

        .announcement-content ul li:before {
            content: '';
            position: absolute;
            left: -16px;
            top: 10px;
            width: 6px;
            height: 6px;
            background: var(--primary-color);
            border-radius: 50%;
        }

        /* 引用块样式 */
        .announcement-content blockquote {
            border-left: 4px solid var(--primary-color);
            margin: 16px 0;
            padding: 12px 20px;
            background: linear-gradient(135deg, rgba(63, 207, 187, 0.05), rgba(139, 92, 246, 0.05));
            border-radius: 0 8px 8px 0;
            color: var(--text-secondary);
            font-style: italic;
            position: relative;
        }

        .announcement-content blockquote:before {
            content: '"';
            position: absolute;
            top: -5px;
            left: 8px;
            font-size: 30px;
            color: var(--primary-color);
            opacity: 0.3;
            font-weight: bold;
        }

        /* 代码样式 */
        .announcement-content code {
            background: rgba(63, 207, 187, 0.1);
            padding: 3px 8px;
            border-radius: 5px;
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Consolas', 'Courier New', monospace;
            font-size: 13px;
            color: var(--primary-dark);
            border: 1px solid rgba(63, 207, 187, 0.2);
        }

        .announcement-content pre {
            background: linear-gradient(135deg, #f8f9fa, #f1f3f4);
            padding: 16px 20px;
            border-radius: 10px;
            overflow-x: auto;
            border: 1px solid rgba(0, 0, 0, 0.08);
            margin: 16px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
            position: relative;
        }

        .announcement-content pre:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            border-radius: 10px 10px 0 0;
        }

        .announcement-content pre code {
            background: none;
            padding: 0;
            border: none;
            color: #2d3748;
            font-size: 14px;
        }

        /* highlight.js 代码高亮样式优化 */
        .announcement-content .hljs {
            display: block;
            overflow-x: auto;
            padding: 0;
            background: transparent;
            color: #2d3748;
        }

        .announcement-content .hljs-comment,
        .announcement-content .hljs-quote {
            color: #718096;
            font-style: italic;
        }

        .announcement-content .hljs-keyword,
        .announcement-content .hljs-selector-tag,
        .announcement-content .hljs-subst {
            color: var(--secondary-color);
            font-weight: 600;
        }

        .announcement-content .hljs-number,
        .announcement-content .hljs-literal,
        .announcement-content .hljs-variable,
        .announcement-content .hljs-template-variable,
        .announcement-content .hljs-tag .hljs-attr {
            color: #e53e3e;
        }

        .announcement-content .hljs-string,
        .announcement-content .hljs-doctag {
            color: #38a169;
        }

        .announcement-content .hljs-title,
        .announcement-content .hljs-section,
        .announcement-content .hljs-selector-id {
            color: var(--primary-color);
            font-weight: 600;
        }

        .announcement-content .hljs-class .hljs-title {
            color: #d69e2e;
            font-weight: 600;
        }

        .announcement-content .hljs-tag,
        .announcement-content .hljs-name,
        .announcement-content .hljs-attribute {
            color: #3182ce;
            font-weight: 500;
        }

        .announcement-content .hljs-regexp,
        .announcement-content .hljs-link {
            color: #38a169;
        }

        /* 表格样式 */
        .announcement-content table {
            border-collapse: collapse;
            width: 100%;
            margin: 16px 0;
            font-size: 14px;
            background: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
        }

        .announcement-content table th,
        .announcement-content table td {
            border: 1px solid #e2e8f0;
            padding: 12px 16px;
            text-align: left;
        }

        .announcement-content table th {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
            color: white;
            font-weight: 600;
            text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        }

        .announcement-content table tr:nth-child(even) {
            background: rgba(63, 207, 187, 0.02);
        }

        .announcement-content table tr:hover {
            background: rgba(63, 207, 187, 0.08);
            transition: background-color 0.2s ease;
        }

        /* 分割线样式 */
        .announcement-content hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
            margin: 24px 0;
            border-radius: 1px;
        }

        /* 文本装饰样式 */
        .announcement-content strong {
            color: var(--primary-color);
            font-weight: 700;
        }

        .announcement-content em {
            color: var(--secondary-color);
            font-style: italic;
        }

        .announcement-content a {
            color: var(--primary-color);
            text-decoration: none;
            border-bottom: 1px solid transparent;
            transition: all 0.3s ease;
        }

        .announcement-content a:hover {
            color: var(--primary-dark);
            border-bottom-color: var(--primary-color);
        }

        /* 任务列表样式 */
        .announcement-content input[type="checkbox"] {
            margin-right: 10px;
            accent-color: var(--primary-color);
            transform: scale(1.1);
        }

        /* 高亮样式 */
        .announcement-content mark {
            background: linear-gradient(135deg, rgba(255, 235, 59, 0.8), rgba(255, 193, 7, 0.6));
            padding: 2px 6px;
            border-radius: 4px;
            color: #333;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        /* 删除线样式 */
        .announcement-content del,
        .announcement-content s {
            color: #a0aec0;
            text-decoration: line-through;
            opacity: 0.7;
        }

        /* 下划线样式 */
        .announcement-content u {
            text-decoration: underline;
            text-decoration-color: var(--primary-color);
            text-underline-offset: 3px;
        }

        /* 公告弹窗容器样式优化 */
        .swal-modal {
            border-radius: 16px !important;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
            border: 1px solid rgba(255, 255, 255, 0.2) !important;
        }

        .swal-title {
            margin-bottom: 24px !important;
            font-size: 20px !important;
            font-weight: 700 !important;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
            -webkit-background-clip: text !important;
            -webkit-text-fill-color: transparent !important;
            background-clip: text !important;
        }

        .swal-content {
            padding: 0 24px !important;
            max-height: 500px !important;
            overflow-y: auto !important;
        }

        .swal-button {
            background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
            border-radius: 8px !important;
            padding: 12px 28px !important;
            font-size: 15px !important;
            font-weight: 600 !important;
            letter-spacing: 0.5px !important;
            box-shadow: 0 4px 12px rgba(63, 207, 187, 0.3) !important;
            transition: all 0.3s ease !important;
        }

        .swal-button:hover {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-color)) !important;
            transform: translateY(-2px) !important;
            box-shadow: 0 6px 16px rgba(63, 207, 187, 0.4) !important;
        }

        .swal-button:focus {
            outline: none !important;
            box-shadow: 0 0 0 3px rgba(63, 207, 187, 0.3) !important;
        }

        /* 公告弹窗中的滚动条样式 */
        .swal-content::-webkit-scrollbar {
            width: 6px;
        }

        .swal-content::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.05);
            border-radius: 4px;
        }

        .swal-content::-webkit-scrollbar-thumb {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            border-radius: 4px;
            transition: background 0.3s ease;
        }

        .swal-content::-webkit-scrollbar-thumb:hover {
            background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
        }

        /* 响应式处理 */
        @media (max-width: 768px) {
            .announcement-content {
                font-size: 14px;
            }

            .announcement-content h1 {
                font-size: 20px;
            }

            .announcement-content h2 {
                font-size: 17px;
            }

            .announcement-content h3 {
                font-size: 15px;
            }

            .announcement-content table {
                font-size: 13px;
            }

            .announcement-content table th,
            .announcement-content table td {
                padding: 10px 12px;
            }

            .swal-content {
                max-height: 400px !important;
                padding: 0 20px !important;
            }

            .swal-title {
                font-size: 18px !important;
                margin-bottom: 20px !important;
            }

            .swal-button {
                padding: 10px 24px !important;
                font-size: 14px !important;
            }
        }

        @media (max-width: 480px) {
            .announcement-content {
                font-size: 13px;
            }

            .announcement-content h1 {
                font-size: 18px;
            }

            .announcement-content h2 {
                font-size: 16px;
            }

            .announcement-content h3 {
                font-size: 14px;
            }

            .announcement-content table {
                font-size: 12px;
            }

            .announcement-content table th,
            .announcement-content table td {
                padding: 8px 10px;
            }

            .announcement-content ul,
            .announcement-content ol {
                padding-left: 20px;
            }

            .announcement-content blockquote {
                padding: 10px 16px;
                margin: 12px 0;
            }

            .announcement-content pre {
                padding: 12px 16px;
                margin: 12px 0;
            }

            .swal-content {
                max-height: 350px !important;
                padding: 0 16px !important;
            }

            .swal-title {
                font-size: 16px !important;
            }

            .swal-button {
                padding: 8px 20px !important;
                font-size: 13px !important;
            }
        }

        /* 背景切换相关样式 */
        body {
            transition: background-image 0.5s ease-in-out;
            background-size: cover;
            background-position: center center;
            background-attachment: fixed;
            background-repeat: no-repeat;
        }

        /* 夜间模式下的内容透明度调整 */
        .night-mode .layui-card {
            background: rgba(255, 255, 255, 0.9);
        }

        .night-mode .layui-input,
        .night-mode .layui-textarea {
            background: rgba(255, 255, 255, 0.9);
        }

        .night-mode::before {
            background: rgba(0, 0, 0, 0.4);
        }

        /* 套餐选择器样式 */
        .package-selector {
            margin-top: 20px;
            background: #f8f9fa;
            border-radius: 8px;
            padding: 15px;
            border: 1px solid #e9ecef;
            display: none;
        }

        .package-selector.show {
            display: block;
        }

        .package-title {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            color: #333;
            font-weight: 600;
        }

        .package-title i {
            margin-right: 8px;
            color: #33cabb;
        }

        .package-loading {
            text-align: center;
            padding: 20px;
            color: #666;
        }

        .package-loading i {
            font-size: 24px;
            color: #33cabb;
            margin-bottom: 8px;
        }

        .package-error {
            text-align: center;
            padding: 20px;
            color: #999;
        }

        .package-error i {
            font-size: 24px;
            color: #ff9800;
            margin-bottom: 8px;
        }

        .package-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
        }

        .package-item {
            background: #fff;
            border: 2px solid #e9ecef;
            border-radius: 8px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
        }

        .package-item:hover {
            border-color: #33cabb;
            box-shadow: 0 4px 12px rgba(51, 202, 187, 0.2);
        }

        .package-item.selected {
            border-color: #33cabb;
            background: linear-gradient(135deg, #f0fffe 0%, #e8f9f8 100%);
            box-shadow: 0 4px 12px rgba(51, 202, 187, 0.3);
        }

        .package-item.selected::before {
            content: '✓';
            position: absolute;
            top: 10px;
            right: 10px;
            width: 20px;
            height: 20px;
            background: #33cabb;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
        }

        .package-name {
            font-weight: 600;
            color: #333;
            margin-bottom: 8px;
            font-size: 16px;
        }

        .package-description {
            color: #666;
            font-size: 13px;
            line-height: 1.4;
            margin-bottom: 10px;
            max-height: 80px;
            overflow-y: auto;
            overflow-x: hidden;
            padding-right: 5px;
            position: relative;
            scrollbar-width: thin;
            scrollbar-color: rgba(51, 202, 187, 0.3) transparent;
        }

        /* 套餐描述包装容器 */
        .package-description-wrapper {
            position: relative;
            margin-bottom: 10px;
        }

        .package-description-wrapper.has-expand-button {
            min-height: 80px;
        }

        .package-description-wrapper.has-expand-button .package-description {
            margin-bottom: 0;
            padding-bottom: 25px;
        }

        /* 自定义滚动条样式 */
        .package-description::-webkit-scrollbar {
            width: 4px;
        }

        .package-description::-webkit-scrollbar-track {
            background: transparent;
        }

        .package-description::-webkit-scrollbar-thumb {
            background: rgba(51, 202, 187, 0.3);
            border-radius: 2px;
        }

        .package-description::-webkit-scrollbar-thumb:hover {
            background: rgba(51, 202, 187, 0.6);
        }

        /* 套餐描述展开按钮 - 固定在包装容器底部 */
        .package-description-expand {
            position: absolute;
            bottom: 0;
            right: 0;
            background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.95) 30%, #fff 70%);
            padding: 3px 6px 3px 12px;
            font-size: 11px;
            color: #33cabb;
            cursor: pointer;
            border: none;
            transition: all 0.3s ease;
            border-radius: 3px;
            z-index: 15;
            pointer-events: auto;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
        }

        .package-description-expand:hover {
            color: #2ba896;
            background: linear-gradient(to right, transparent, rgba(255, 255, 255, 1) 20%, #fff 60%);
            transform: translateY(-1px);
        }

        .package-description-expand i {
            margin-left: 3px;
            font-size: 10px;
        }

        /* 内容渐变遮罩效果 - 固定在包装容器底部 */
        .package-description-wrapper.has-expand-button::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 20px;
            background: linear-gradient(to top, rgba(255, 255, 255, 0.95), transparent);
            pointer-events: none;
            z-index: 10;
        }

        /* 移除原来的::after伪元素 */
        .package-description.has-more::after {
            display: none;
        }

        /* 确保描述容器有足够的定位上下文 */
        .package-description.has-more {
            padding-bottom: 0;
        }

        /* 套餐描述中的markdown样式 */
        .package-description strong,
        .package-description b {
            color: #333;
            font-weight: 600;
        }

        .package-description em,
        .package-description i {
            font-style: italic;
            color: #555;
        }

        .markdown-content pre {
            margin: 1.5em auto;
            padding: 1em;
            background: var(--bg-secondary);
            border-radius: var(--radius-md);
            overflow-x: auto;
            border: 1px solid rgba(63, 207, 187, 0.1);
            max-width: 700px;
        }
        

        
        .markdown-content pre code {
            background: none;
            padding: 0;
            font-size: 0.9em;
            color: inherit;
            line-height: 1.6;
            text-align: left;
            display: block;
        }

        .package-description code {
            background: #f4f4f4;
            padding: 2px 4px;
            border-radius: 3px;
            font-family: "Monaco", "Menlo", "Consolas", monospace;
            font-size: 12px;
            color: #e74c3c;
            border: 1px solid #e8e8e8;
        }

        .package-description pre {
            background: #f8f9fa;
            padding: 8px;
            border-radius: 4px;
            border-left: 3px solid #33cabb;
            margin: 5px 0;
            font-size: 12px;
            max-height: 30px;
            overflow: hidden;
        }

        .package-description pre code {
            background: none;
            padding: 0;
            border: none;
            color: inherit;
        }

        .package-description ul,
        .package-description ol {
            padding-left: 15px;
            margin: 5px 0;
        }

        .package-description li {
            font-size: 12px;
            line-height: 1.3;
            margin-bottom: 2px;
        }

        .package-description blockquote {
            border-left: 3px solid #33cabb;
            padding-left: 8px;
            margin: 5px 0;
            background: #f8f9fa;
            font-style: italic;
            border-radius: 0 3px 3px 0;
        }

        .package-description h1,
        .package-description h2,
        .package-description h3,
        .package-description h4,
        .package-description h5,
        .package-description h6 {
            color: #333;
            font-weight: 600;
            margin: 5px 0;
            font-size: 14px;
        }

        .package-description a {
            color: #33cabb;
            text-decoration: none;
        }

        .package-description a:hover {
            text-decoration: underline;
        }

        /* 新增markdown元素样式 */
        .package-description del,
        .package-description s {
            text-decoration: line-through;
            color: #999;
        }

        .package-description mark {
            background-color: #ffeb3b;
            padding: 1px 2px;
            border-radius: 2px;
        }

        .package-description table {
            border-collapse: collapse;
            width: 100%;
            margin: 5px 0;
            font-size: 11px;
        }

        .package-description table th,
        .package-description table td {
            border: 1px solid #ddd;
            padding: 3px 5px;
            text-align: left;
        }

        .package-description table th {
            background-color: #f2f2f2;
            font-weight: 600;
        }

        .package-description hr {
            border: none;
            border-top: 1px solid #eee;
            margin: 8px 0;
        }

        /* 图片支持 */
        .package-description img {
            max-width: 100%;
            height: auto;
            border-radius: 3px;
            margin: 2px 0;
        }

        /* 代码高亮样式优化 */
        .package-description .hljs {
            background: #f8f9fa !important;
            color: #333 !important;
            font-size: 11px !important;
            line-height: 1.2;
        }

        .package-description .hljs-keyword {
            color: #d73a49 !important;
        }

        .package-description .hljs-string {
            color: #032f62 !important;
        }

        .package-description .hljs-comment {
            color: #6a737d !important;
        }

        .package-description .hljs-number {
            color: #005cc5 !important;
        }

        /* 段落间距优化 */
        .package-description p {
            margin: 3px 0;
            line-height: 1.4;
        }

        .package-description p:first-child {
            margin-top: 0;
        }

        .package-description p:last-child {
            margin-bottom: 0;
        }

        .package-price {
            color: #ff5722;
            font-weight: bold;
            font-size: 18px;
            margin-bottom: 5px;
        }

        .package-duration {
            color: #999;
            font-size: 12px;
        }

        .package-recommend {
            position: absolute;
            top: -1px;
            left: 15px;
            background: #ff5722;
            color: white;
            padding: 2px 8px;
            font-size: 10px;
            border-radius: 0 0 4px 4px;
            font-weight: bold;
        }

        @media screen and (max-width: 768px) {
            .package-list {
                grid-template-columns: 1fr;
            }

            .package-item {
                padding: 12px;
            }

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

            .package-description {
                font-size: 12px;
                max-height: 60px;
            }

            /* 移动端markdown样式调整 */
            .package-description code {
                font-size: 11px;
            }

            .package-description pre {
                padding: 6px;
                max-height: 25px;
            }

            .package-description h1,
            .package-description h2,
            .package-description h3,
            .package-description h4,
            .package-description h5,
            .package-description h6 {
                font-size: 13px;
            }

            .package-price {
                font-size: 16px;
            }

            /* 移动端套餐描述展开按钮优化 */
            .package-description-expand {
                font-size: 10px;
                padding: 2px 5px 2px 10px;
                bottom: 0;
                right: 0;
            }

            .package-description-expand i {
                font-size: 9px;
            }

            .package-description-wrapper.has-expand-button {
                min-height: 70px;
            }

            .package-description-wrapper.has-expand-button .package-description {
                padding-bottom: 20px;
            }
        }

        /* 移动端新增markdown元素样式 */
        .package-description table {
            font-size: 10px;
        }

        .package-description table th,
        .package-description table td {
            padding: 2px 3px;
        }

        .package-description blockquote {
            padding-left: 6px;
            margin: 3px 0;
        }

        .package-description ul,
        .package-description ol {
            padding-left: 12px;
            margin: 3px 0;
        }

        .package-description li {
            font-size: 11px;
            line-height: 1.2;
        }

        .package-description .hljs {
            font-size: 10px !important;
        }

        .package-description mark {
            padding: 1px;
        }

        .package-price {
            font-size: 16px;
        }

        /* 套餐详情弹窗样式 */
        .package-detail-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
            z-index: 99999;
            backdrop-filter: blur(3px);
        }

        .package-detail-content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: white;
            border-radius: 12px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            max-width: 600px;
            max-height: 80vh;
            width: 90%;
            overflow: hidden;
            animation: modalSlideIn 0.3s ease-out;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translate(-50%, -45%);
            }

            to {
                opacity: 1;
                transform: translate(-50%, -50%);
            }
        }

        .package-detail-header {
            background: linear-gradient(135deg, #33cabb 0%, #2ba896 100%);
            color: white;
            padding: 20px;
            position: relative;
        }

        .package-detail-title {
            font-size: 18px;
            font-weight: 600;
            margin: 0;
            display: flex;
            align-items: center;
        }

        .package-detail-title i {
            margin-right: 10px;
            font-size: 20px;
        }

        .package-detail-close {
            position: absolute;
            top: 15px;
            right: 15px;
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: white;
            width: 35px;
            height: 35px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
            font-size: 18px;
        }

        .package-detail-close:hover {
            background: rgba(255, 255, 255, 0.3);
        }

        .package-detail-body {
            padding: 20px;
            max-height: 60vh;
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(51, 202, 187, 0.3) transparent;
        }

        .package-detail-body::-webkit-scrollbar {
            width: 6px;
        }

        .package-detail-body::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 3px;
        }

        .package-detail-body::-webkit-scrollbar-thumb {
            background: rgba(51, 202, 187, 0.5);
            border-radius: 3px;
        }

        .package-detail-body::-webkit-scrollbar-thumb:hover {
            background: rgba(51, 202, 187, 0.7);
        }

        .package-detail-description {
            line-height: 1.6;
            color: #333;
            font-size: 14px;
        }

        /* 弹窗内markdown样式优化 */
        .package-detail-description h1,
        .package-detail-description h2,
        .package-detail-description h3,
        .package-detail-description h4,
        .package-detail-description h5,
        .package-detail-description h6 {
            color: #333;
            margin: 20px 0 10px 0;
            font-weight: 600;
        }

        .package-detail-description h1 {
            font-size: 24px;
        }

        .package-detail-description h2 {
            font-size: 20px;
        }

        .package-detail-description h3 {
            font-size: 18px;
        }

        .package-detail-description h4 {
            font-size: 16px;
        }

        .package-detail-description h5 {
            font-size: 14px;
        }

        .package-detail-description h6 {
            font-size: 13px;
        }

        .package-detail-description p {
            margin: 10px 0;
            line-height: 1.6;
        }

        .package-detail-description code {
            padding: 3px 6px;
            border-radius: 4px;
            font-family: "Monaco", "Menlo", "Consolas", monospace;
            font-size: 13px;
            color: #e74c3c;
            border: 1px solid #e9ecef;
            background: rgba(63, 207, 187, 0.1);
            color: var(--primary-color);
        }

        .package-detail-description pre {
            background: #f8f9fa;
            border: 1px solid #e9ecef;
            border-radius: 6px;
            padding: 15px;
            margin: 15px 0;
            overflow-x: auto;
            border-left: 4px solid #33cabb;
        }

        .package-detail-description pre code {
            background: none;
            border: none;
            padding: 0;
            color: inherit;
        }

        .package-detail-description blockquote {
            border-left: 4px solid #33cabb;
            padding: 10px 15px;
            margin: 15px 0;
            background: #f8fffe;
            border-radius: 0 6px 6px 0;
            font-style: italic;
        }

        .package-detail-description ul,
        .package-detail-description ol {
            padding-left: 25px;
            margin: 10px 0;
        }

        .package-detail-description li {
            margin-bottom: 5px;
            line-height: 1.5;
        }

        .package-detail-description table {
            width: 100%;
            border-collapse: collapse;
            margin: 15px 0;
            background: white;
            border-radius: 6px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        .package-detail-description table th,
        .package-detail-description table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #e9ecef;
        }

        .package-detail-description table th {
            background: #f8f9fa;
            font-weight: 600;
            color: #333;
        }

        .package-detail-description img {
            max-width: 100%;
            height: auto;
            border-radius: 6px;
            margin: 10px 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }

        /* 移动端弹窗适配 */
        @media screen and (max-width: 768px) {
            .package-detail-content {
                width: 95%;
                max-height: 85vh;
                border-radius: 8px;
            }

            .package-detail-header {
                padding: 15px;
            }

            .package-detail-title {
                font-size: 16px;
            }

            .package-detail-body {
                padding: 15px;
                max-height: 65vh;
            }

            .package-detail-description {
                font-size: 13px;
            }

            .package-detail-description h1 {
                font-size: 20px;
            }

            .package-detail-description h2 {
                font-size: 18px;
            }

            .package-detail-description h3 {
                font-size: 16px;
            }

            .package-detail-description h4 {
                font-size: 15px;
            }

            .package-detail-description h5 {
                font-size: 14px;
            }

            .package-detail-description h6 {
                font-size: 13px;
            }
        }

        /* 卡密详细信息样式 */
        .card-detail-grid {
            display: grid;
            gap: 20px;
            margin-top: 15px;
        }

        .detail-section {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 16px;
            border-left: 4px solid var(--primary-color);
        }

        .detail-section h4 {
            margin: 0 0 15px 0;
            color: var(--primary-color);
            font-size: 14px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .detail-section h4 i {
            font-size: 16px;
        }

        .detail-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .detail-item:last-child {
            border-bottom: none;
        }

        .detail-label {
            color: var(--text-color-light);
            font-size: 13px;
            font-weight: 500;
            flex-shrink: 0;
            margin-right: 15px;
        }

        .detail-value {
            color: var(--text-color);
            font-size: 13px;
            font-weight: 600;
            text-align: right;
            word-break: break-all;
        }

        .detail-value.card-code {
            font-family: 'Courier New', monospace;
            background: rgba(255, 255, 255, 0.1);
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 12px;
        }

        .detail-value.duration {
            color: var(--primary-color);
        }

        .detail-value.status.unused {
            color: #4CAF50;
        }

        .detail-value.status.used {
            color: #FF9800;
        }

        .detail-value.username {
            font-family: 'Courier New', monospace;
            background: rgba(63, 207, 187, 0.1);
            padding: 4px 8px;
            border-radius: 4px;
            color: var(--primary-color);
        }

        .detail-value.expire-date {
            color: #E91E63;
            font-weight: 700;
        }

        .app-list-detail {
            margin-top: 10px;
        }

        .app-list-detail .app-item {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 6px;
            padding: 10px 12px;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 10px;
            border-left: 3px solid var(--primary-color);
        }

        .app-list-detail .app-item:last-child {
            margin-bottom: 0;
        }

        .app-list-detail .app-item i {
            color: var(--primary-color);
            font-size: 14px;
            width: 16px;
            text-align: center;
        }

        .app-list-detail .app-item .app-name {
            font-weight: 600;
            color: var(--text-color);
            flex: 1;
        }

        .app-list-detail .app-item .app-code {
            color: var(--text-color-light);
            font-size: 12px;
            font-family: 'Courier New', monospace;
        }

        /* 响应式设计 */
        @media (min-width: 768px) {
            .card-detail-grid {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
        }

        @media (max-width: 480px) {
            .detail-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            
            .detail-label {
                margin-right: 0;
            }
            
            .detail-value {
                text-align: left;
                width: 100%;
            }
        }