* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;
            color: #5a5a5a;
            padding-top: 50px;
            padding-bottom: 60px;
            line-height: 1.6;
            background: linear-gradient(-45deg, #fff5f5, #fff0f5, #f8f7ff, #f5f7ff);
            background-size: 400% 400%;
            animation: gradientBG 15s ease infinite;
        }
        
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        /* 固定头部样式 */
        .fixed-header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 50px;
            background: rgba(255, 255, 255, 0.95);
            color: #ff6b9c;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            box-shadow: 0 2px 15px rgba(255, 107, 156, 0.15);
            z-index: 1000;
            backdrop-filter: blur(5px);
            border-bottom: 1px solid rgba(255, 182, 193, 0.3);
        }
        
        .logo {
            font-size: 16px;
            font-weight: bold;
            display: flex;
            align-items: center;
            color: #ff6b9c;
            text-shadow: 0 1px 2px rgba(0,0,0,0.05);
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .logo i {
            margin-right: 8px;
            font-size: 24px;
        }
        
        .nav-btn, .login-btn {
            background: none;
            border: none;
            color: #ff6b9c;
            font-size: 16px;
            padding: 8px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            background: rgba(255, 107, 156, 0.1);
            transition: all 0.3s ease;
            width: 36px;
            height: 36px;
        }
        
        .nav-btn:hover, .login-btn:hover {
            background: rgba(255, 107, 156, 0.2);
            transform: translateY(-2px);
        }
        
        /* 搜索框样式 */
        .search-container {
            padding: 15px;
            background: rgba(255, 255, 255, 0.7);
            position: sticky;
            top: 50px;
            z-index: 999;
            box-shadow: 0 2px 8px rgba(255, 182, 193, 0.2);
            backdrop-filter: blur(5px);
            border-bottom: 1px solid rgba(255, 182, 193, 0.2);
        }
        
        .search-box {
            display: flex;
            background: rgba(255, 245, 245, 0.8);
            border-radius: 30px;
            overflow: hidden;
            padding: 0 15px;
            height: 50px;
            border: 1px solid rgba(255, 182, 193, 0.5);
            box-shadow: inset 0 1px 4px rgba(0,0,0,0.05);
        }
        
        .search-box input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 0 10px;
            font-size: 16px;
            outline: none;
            color: #ff6b9c;
        }
        
        .search-box input::placeholder {
            color: #ffb6c1;
        }
        
        .search-btn, .reset-btn {
            background: none;
            border: none;
            color: #ff6b9c;
            font-size: 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            padding: 0 5px;
            transition: all 0.3s ease;
        }
        
        .reset-btn {
            font-size: 18px;
        }
        
        .search-btn:hover, .reset-btn:hover {
            transform: scale(1.1);
            color: #ff3b7c;
        }
        
        /* 工具列表样式 */
        .tools-container {
            padding: 0 15px 20px;
        }
        
        .section-title {
            padding: 15px 10px 10px;
            font-size: 18px;
            font-weight: bold;
            color: #ff6b9c;
            position: sticky;
            top: 115px;
            background: rgba(255, 255, 255, 0.8);
            z-index: 900;
            backdrop-filter: blur(5px);
            border-radius: 0 0 10px 10px;
            display: flex;
            align-items: center;
            margin-bottom: 10px;
        }
        
        .section-title i {
            margin-right: 8px;
            background: rgba(255, 107, 156, 0.15);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ff6b9c;
        }
        
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
        }
        
        .tool-card {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(255, 107, 156, 0.1);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 0;
            padding-bottom: 100%; /* 正方形比例 */
            position: relative;
            border: 1px solid rgba(255, 182, 193, 0.3);
        }
        
        .tool-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 8px 25px rgba(255, 107, 156, 0.2);
        }
        
        .tool-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, #ff9ebb, #ff6b9c);
        }
        
        .tool-content {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 10px;
        }
        
        .tool-icon {
            font-size: 36px;
            color: #ff6b9c;
            margin-bottom: 10px;
        }
        
        .tool-name {
            font-weight: bold;
            font-size: 14px;
            color: #ff3b7c;
            text-align: center;
            padding: 0 5px;
        }
        
        /* 侧边导航菜单 */
        .nav-menu {
            position: fixed;
            top: 50px;
            left: 0;
            width: 75%;
            height: calc(100% - 50px);
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 2px 0 20px rgba(255, 107, 156, 0.2);
            transform: translateX(-100%);
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            z-index: 1100;
            overflow-y: auto;
            padding: 20px 0;
            backdrop-filter: blur(10px);
            border-right: 1px solid rgba(255, 182, 193, 0.3);
        }
        
        .nav-menu.active {
            transform: translateX(0);
        }
        
        .nav-title {
            padding: 0 25px 20px;
            font-size: 20px;
            font-weight: bold;
            color: #ff6b9c;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .nav-title i {
            margin-right: 10px;
        }
        
        .nav-categories {
            list-style: none;
        }
        
        .nav-category {
            padding: 15px 25px;
            border-bottom: 1px solid rgba(255, 182, 193, 0.2);
            cursor: pointer;
            display: flex;
            align-items: center;
            transition: all 0.3s ease;
            color: #9a7f8f;
        }
        
        .nav-category:hover {
            background: rgba(255, 245, 245, 0.8);
            color: #ff6b9c;
            padding-left: 30px;
        }
        
        .nav-category.active {
            background: linear-gradient(90deg, rgba(255, 158, 187, 0.2), transparent);
            color: #ff3b7c;
            border-left: 4px solid #ff6b9c;
        }
        
        .nav-category i {
            margin-right: 15px;
            font-size: 20px;
            width: 24px;
            text-align: center;
        }
        
        .overlay {
            position: fixed;
            top: 50px;
            left: 0;
            width: 100%;
            height: calc(100% - 50px);
            background: rgba(0, 0, 0, 0.3);
            z-index: 1050;
            display: none;
            backdrop-filter: blur(2px);
        }
        
        .overlay.active {
            display: block;
        }
        
        /* 响应式调整 */
        @media (max-width: 480px) {
            .tools-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 10px;
            }
            
            .nav-menu {
                width: 85%;
            }
            
            .nav-category {
                padding: 12px 20px;
            }
            
            .tool-name {
                font-size: 12px;
            }
        }
        
        @media (max-width: 360px) {
            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        /* 加载动画 */
        .loading {
            text-align: center;
            padding: 40px;
            color: #ff9ebb;
        }
        
        .spinner {
            border: 3px solid rgba(255, 182, 193, 0.3);
            border-top: 3px solid #ff6b9c;
            border-radius: 50%;
            width: 30px;
            height: 30px;
            animation: spin 1s linear infinite;
            margin: 0 auto 15px;
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        /* 空状态 */
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            grid-column: 1 / span 3;
            background: rgba(255, 255, 255, 0.8);
            border-radius: 15px;
            margin-top: 20px;
        }
        
        .empty-state i {
            font-size: 60px;
            color: #ffb6c1;
            margin-bottom: 20px;
        }
        
        .empty-state h3 {
            color: #ff6b9c;
            margin-bottom: 15px;
        }
        
        .empty-state p {
            color: #9a7f8f;
            max-width: 300px;
            margin: 0 auto;
        }
        
        /* 工具分类锚点 */
        .category-section {
            scroll-margin-top: 120px;
            margin-bottom: 25px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 15px;
            padding: 0 10px 15px;
            box-shadow: 0 3px 10px rgba(255, 107, 156, 0.05);
        }
        
        /* 浮动粒子背景 */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
        }
        
        .particle {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 182, 193, 0.3);
            animation: float 15s infinite linear;
        }
        
        @keyframes float {
            0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0; }
            10% { opacity: 1; }
            90% { opacity: 0.8; }
            100% { transform: translateY(-100vh) translateX(100px) rotate(360deg); opacity: 0; }
        }
        
        /* 回到顶部按钮 */
        .back-to-top {
            position: fixed;
            right: 20px;
            bottom: 80px;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #ff9ebb, #ff6b9c);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(255, 107, 156, 0.4);
            transition: all 0.3s ease;
            z-index: 100;
            opacity: 0;
            transform: translateY(20px);
        }
        
        .back-to-top.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .back-to-top:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 6px 20px rgba(255, 107, 156, 0.6);
        }
        
        .back-to-top i {
            font-size: 24px;
        }
        
        /* Element UI 自定义样式 */
        .el-message-box {
            border-radius: 15px !important;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(255, 107, 156, 0.3) !important;
        }
        
        .el-message-box__headerbtn {
            color: #ff6b9c !important;
        }
        
        .el-message-box__content {
            padding: 20px !important;
        }
        
        .el-button--primary {
            background-color: #ff6b9c !important;
            border-color: #ff6b9c !important;
        }
        
        .el-button--primary:hover {
            background-color: #ff3b7c !important;
            border-color: #ff3b7c !important;
        }


        /* 登录弹窗样式 */
        .login-dialog {
          border-radius: 20px !important;
          overflow: hidden;
          width: 90% !important;
          max-width: 400px;
          box-shadow: 0 15px 50px rgba(90, 58, 92, 0.25);
          border: 1px solid rgba(255, 255, 255, 0.5);
        }
        
        .el-dialog__header {
          padding: 20px 20px 10px;
          text-align: center;
          position: relative;
        }
        
        .el-dialog__headerbtn {
          position: absolute;
          top: 20px;
          right: 20px;
          font-size: 20px;
          color: #ff6b9d;
        }
        
        .el-dialog__title {
          font-size: 24px;
          font-weight: 700;
          color: #5a3a5c;
          letter-spacing: 1px;
        }
        
        .el-dialog__body {
          padding: 20px 25px 15px;
        }
        
        .el-tabs__active-bar {
          background-color: #ff6b9d;
          height: 3px;
        }
        
        .el-tabs__item {
          font-size: 16px;
          padding: 0 15px;
          height: 50px;
          line-height: 50px;
          font-weight: 500;
          color: #7a5a7c;
        }
        
        .el-tabs__item.is-active {
          color: #ff6b9d;
          font-weight: 600;
        }
        
        .el-form-item {
          margin-bottom: 25px;
        }
        
        .el-input__inner {
          height: 52px;
          padding-left: 15px;
          border-radius: 15px !important;
          font-size: 16px;
          border: 1px solid #e8d3e0;
          background: rgba(255, 255, 255, 0.7);
          transition: all 0.3s;
        }
        
        .el-input__inner:focus {
          border-color: #ff9ebb;
          box-shadow: 0 0 0 2px rgba(255, 107, 157, 0.2);
        }

        .el-button {
          width: 100%;
          height: 52px;
          font-size: 18px;
          border-radius: 15px !important;
          background: linear-gradient(to right, #ff6b9d, #ff8eb4);
          border: none;
          margin-top: 10px;
          color: white;
          font-weight: 600;
          letter-spacing: 1px;
          transition: all 0.3s;
        }
        
        .el-button:hover {
          transform: translateY(-3px);
          box-shadow: 0 5px 15px rgba(255, 107, 157, 0.4);
        }

        .get-code-btn {
          position: absolute;
          right: 5px;
          top: 32%; /* 修改为垂直居中 */
          transform: translateY(-50%); /* 确保垂直居中 */
          height: 42px;
          width: auto;
          padding: 0 15px;
          font-size: 14px;
          border-radius: 12px !important;
          background: rgba(255, 107, 157, 0.1);
          border: 1px solid rgba(255, 107, 157, 0.3);
        }
        
        .get-code-btn:hover {
          background: rgba(255, 107, 157, 0.2);
          transform: translateY(-50%) scale(1.02); /* 保持居中并添加缩放效果 */
          box-shadow: 0 2px 6px rgba(90, 58, 92, 0.1);
        }
        
        .code-input {
          position: relative;
        }
        
        .other-login {
          margin-top: 25px;
          text-align: center;
          padding-top: 20px;
          border-top: 1px solid rgba(90, 58, 92, 0.1);
        }
        
        .other-title {
          position: relative;
          font-size: 14px;
          color: #9e7ea0;
          margin-bottom: 20px;
        }
        
        .other-title:before,
        .other-title:after {
          content: "";
          position: absolute;
          top: 50%;
          width: 30%;
          height: 1px;
          background: rgba(90, 58, 92, 0.1);
        }
        
        .other-title:before {
          left: 0;
        }
        
        .other-title:after {
          right: 0;
        }
        
        .login-icons {
          display: flex;
          justify-content: center;
          gap: 30px;
        }
        
        .icon-item {
          display: flex;
          flex-direction: column;
          align-items: center;
          cursor: pointer;
          transition: transform 0.3s;
        }
        
        .icon-item:hover {
          transform: translateY(-5px);
        }
        
        .icon-circle {
          width: 60px;
          height: 60px;
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          margin-bottom: 10px;
          background: white;
          box-shadow: 0 5px 15px rgba(90, 58, 92, 0.15);
          transition: all 0.3s;
        }
        
        .icon-item:hover .icon-circle {
          box-shadow: 0 8px 20px rgba(90, 58, 92, 0.2);
          transform: scale(1.05);
        }
        
        .icon-item i {
          font-size: 28px;
        }
        
        .icon-item:nth-child(1) i {
          color: #2AAB34; /* 微信绿 */
        }
        
        .icon-item:nth-child(2) i {
          color: #12B7F5; /* QQ蓝 */
        }
        
        .icon-item:nth-child(3) i {
          color: #1677FF; /* 支付宝蓝 */
        }
        
        .icon-text {
          font-size: 13px;
          color: #7a5a7c;
          font-weight: 500;
        }
        
        .footer {
          margin-top: 20px;
          text-align: center;
          font-size: 13px;
          color: #9e7ea0;
          padding: 0 10px;
          line-height: 1.6;
        }
        
        .footer a {
          color: #ff6b9d;
          text-decoration: none;
          font-weight: 500;
        }
        
        .countdown {
          color: #9e7ea0;
        }
        
        /* 记住密码样式 */
        .remember-password {
          display: flex;
          align-items: center;
          margin-top: -10px;
          margin-bottom: 15px;
        }
        
        .remember-password .el-checkbox {
          margin-right: 5px;
        }
        
        .remember-password .el-checkbox__label {
          color: #7a5a7c;
          font-size: 14px;
        }
        
        .remember-password .el-checkbox__inner {
          border-radius: 4px;
          border-color: #ff9ebb;
        }
        
        .remember-password .el-checkbox__inner:hover {
          border-color: #ff6b9d;
        }
        
        .remember-password .el-checkbox__input.is-checked .el-checkbox__inner {
          background-color: #ff6b9d;
          border-color: #ff6b9d;
        }
        
        /* 错误提示样式 */
        .el-form-item__error {
          color: #ff6b9d;
          padding-top: 5px;
          font-size: 13px;
        }

        /* 密码设置弹窗样式 */
        .password-dialog {
          border-radius: 20px !important;
          overflow: hidden;
          width: 90% !important;
          max-width: 400px;
          box-shadow: 0 15px 50px rgba(90, 58, 92, 0.25);
          border: 1px solid rgba(255, 255, 255, 0.5);
        }

        /* 用户样式 */
        .avatar-container {
            position: relative;
            display: inline-block;
        }

        .user-menu-popup {
            position: absolute;
            top: 100%;
            right: 0;
            min-width: 150px;
            background-color: white;
            border-radius: 4px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            padding: 10px;
            z-index: 1000;
        }

        .user-info-section {
            text-align: center;
        }

        .user-name {
            font-weight: bold;
            margin-bottom: 5px;
        }

        .user-balance {
            color: #666;
            font-size: 14px;
            margin-bottom: 10px;
        }

        .menu-divider {
            height: 1px;
            background-color: #eee;
            margin: 8px 0;
        }

        .menu-item {
            width: 100%;
            padding: 8px 0;
            text-align: center;
            background: none;
            border: none;
            cursor: pointer;
        }

        .menu-item:hover {
            background-color: #f5f5f5;
        }

        .go-login-btn {
            width: 100%;
            padding: 8px 0;
            background-color: #f4baf6;
            color: rgb(136, 81, 127);
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }

        /* 返回主页按钮样式 */
        .home-btn {
            width: 100%;
            background-color: #ff6b9c;
            color: white;
            border: none;
            border-radius: 4px;
            padding: 10px 16px;
            margin-bottom: 10px;
            text-align: left;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
        }

        .home-btn:hover {
            background-color: #ff6b9c;
            transform: translateX(3px);
        }

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

        .home-btn span {
            font-size: 20;
            font-weight: 500;
            text-align: center;
            width: 100%;
        }

        /* 弹出框样式 - 核心优化部分 */
        .message-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        
        .message-modal.active {
            opacity: 1;
            visibility: visible;
        }
        
        .modal-content {
            background: white;
            width: 90%;
            max-width: 500px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
            transform: translateY(20px);
            transition: transform 0.4s ease;
        }
        
        .message-modal.active .modal-content {
            transform: translateY(0);
        }
        
        .modal-header {
            background: linear-gradient(135deg, #f4baf6, #ff6b9d);
            color: white;
            padding: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .modal-header h2 {
            font-size: 1.4rem;
            font-weight: 600;
        }
        
        .close-btn {
            background: transparent;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
            transition: transform 0.3s ease;
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
        }
        
        .close-btn:hover {
            transform: rotate(90deg);
            background: rgba(255, 255, 255, 0.2);
        }
        
        .modal-body {
            padding: 25px;
        }
        
        .message-input {
            width: 100%;
            min-height: 180px;
            padding: 18px;
            font-size: 1.1rem;
            border: 2px solid #e0e0e0;
            border-radius: 15px;
            resize: vertical;
            outline: none;
            transition: border-color 0.3s ease;
            margin-bottom: 15px;
        }
        
        .message-input:focus {
            border-color: #ff9ebb;
            box-shadow: 0 0 0 3px #f7a2bb;
        }
        
        .message-input::placeholder {
            color: #bdc3c7;
        }
        
        .char-counter {
            text-align: right;
            color: #7f8c8d;
            font-size: 0.9rem;
            margin-bottom: 20px;
        }
        
        .char-counter.warning {
            color: #e74c3c;
        }
        
        .submit-btn {
            background: linear-gradient(135deg, #ff9ebb, #ff9ebb);
            color: white;
            border: none;
            width: 100%;
            padding: 18px;
            border-radius: 15px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
            box-shadow: 0 5px 15px #ff6b9d;
        }
        
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px #ff6b9d;
        }
        
        .submit-btn:active {
            transform: translateY(1px);
        }



/* //////////////////////////////////////////////////////////////////业务代码开始////////////////////////////////////////////////////////////////// */



/* //////////////////////////////////////////////////////////////////业务代码结束////////////////////////////////////////////////////////////////// */