/* 全局重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    --header-height: 5rem;
}

::-webkit-scrollbar {
    width: 0.13333rem;
    height: 0.13333rem
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: #fff;
    min-height: 100vh;
    background-color: #03031E;
}

/* 容器样式 */
#container {
    width: 100%;
    position: relative;
}

/* 顶部导航栏样式 */
#header-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: #03031E;
    animation-duration: 4s;
    animation-fill-mode: both;
    animation-name: fadeInUpHalf;
}

@keyframes fadeInUpHalf {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.fixedSidebar {
    position: fixed;
    top: 68%;
    right: 1rem;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.scheduleDemo {
    width: 100%;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;

}

.scheduleDemo-bc {
    position: absolute;
    top: -4.5rem;
    width: 6.5rem;
    height: 6.5rem;
    border: 0.3rem solid rgb(1, 1, 184);
    background-color: #3EB9FB;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.scheduleDemo-img {
    width: 4rem;
    height: 7rem;
    transition: all 0.3s ease;
}

.scheduleDemo:hover .scheduleDemo-img {
    transform: translateY(-0.5rem);
}

.scheduleDemo:hover .scheduleDemo-bc {
    box-shadow: 0 0.625rem 2.5rem 0.5rem rgba(4, 98, 239, 0.4);
}

.scheduleDemo-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem;
    width: 8rem;
   
    color: #fff;
    
   
    font-weight: 600;
    font-size: 0.8rem;
    z-index: 1000;
}



.consultation-module {
    width: 5rem;
    height: 10rem;
    background-color: rgb(27, 27, 46);
    border-radius: 0.2rem;
    border: 0.1rem solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

}

.consultation {
    width: 100%;
    height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    cursor: default;
}

.consultation:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.4);
}


.consultation-img {
    width: 1.5rem;
    height: 1.5rem;
}

.fixedSidebar-popup {
    display: none;
    position: absolute;
    padding: 1rem;
    top: 0;
    right: 8rem;
    width: 15rem;
    background-color: rgb(27, 27, 46);
    border-radius: 0.2rem;
    color: #fff;
    z-index: 1000;
}

.phone-consultation:hover+.fixedSidebar-popup {
    display: block;
}



.phone-popup-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.phone-popup-triangle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.8rem;
    width: 0.8rem;
    height: 1rem;
    background-color: rgb(27, 27, 46);
    clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
    z-index: 1000;
}

.phone-popup-title {
    font-weight: 400;
    font-size: 1rem;
}

.siberbar-phone {
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
}

.wechat-consultation {
    width: 100%;
}

.wechat-consultation:hover+.fixedSidebar-popup {
    display: block;
}

.wechat-popup {
    position: absolute;
    top: 5rem;

}

.weChat-popup-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.weChat-popup-content {
    width: 8rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;

}

.weChat-popup-content img {
    width: 100%;
    height: 100%;
}

.weChat-popup-triangle {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: -0.8rem;
    width: 0.8rem;
    height: 1rem;
    background-color: rgb(27, 27, 46);
    clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
    z-index: 1000;
}

/* 解决方案界面样式 */
.home-arrow-container {
    margin-top: 0.5rem;
    z-index: 100;
}

.home-arrow {
    width: 50px;
    height: 50px;
    background-color: rgba(128, 128, 128, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.home-arrow:hover {
    background-color: rgba(128, 128, 128, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.home-arrow svg {
    color: white;
    width: 24px;
    height: 24px;
}

.header-nav {
    height: var(--header-height);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-width: 62rem;
    max-width: 100rem;
    margin: 0 auto;
}

/* Logo 样式 */
.logo-container {
    align-items: center;
}

.company-logo {
    margin-left: -1.5rem;
    width: 10rem;
    height: 2rem;
}

/* 菜单样式 */
.menu-container {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

.menu-list {
    display: flex;
    list-style: none;
}

.menu-item {
    padding: 0 0.8rem;
    color: #fff;
    cursor: pointer;
    position: relative;
    height: 5rem;
    line-height: 5rem;
    transition: color 1s ease;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 1.25rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    text-decoration: none;
}

.menu-item:hover {
    color: #1890ff;
}



.menu-item.active:after {
    content: '';
    position: absolute;
    bottom: 0.8rem;
    left: 1.5625rem;
    right: 1.5625rem;
    height: 0.1875rem;
   
}

/* 加入我们样式 */
.join-us-link {
    display: flex;
    align-items: center;
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.join-us-link:hover {
    color: #1890ff;
}

.join-us-link span {
    width: 10rem;
    height: 1.875rem;
    font-family: Source Han Sans CN, Source Han Sans CN;
    font-weight: 500;
    font-size: 1.25rem;
    text-align: left;
    font-style: normal;
    text-transform: none;
    background: linear-gradient(to right, #045AFF 0%, #797BFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 0.9375rem;
}

.ai-logo {
    width: 2.375rem;
    height: 2.375rem;
}

/* 了解详情按钮 */
.join-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    margin: 1.5rem 0 0;
    padding: 0.75rem 2.5rem;
    background: linear-gradient(45deg, #2d7bff, #9c4dff);
    color: #fff;
    text-decoration: none;
    border-radius: 2rem;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.join-btn:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #2d7bff, #ff4dea);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.join-btn:hover {
    transform: translateY(-0.3125rem);
    box-shadow: 0 0.625rem 1.25rem rgba(78, 150, 255, 0.4);
}

.join-btn span {
    position: relative;
    z-index: 1;
}

.arrow-icon {
    margin-left: 0.5rem;
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.join-btn:hover .arrow-icon {
    transform: translate(3px, -3px);
}

/* 主体内容区域，添加顶部间距防止被导航栏遮挡 */
#body-container {
    height: 100%;
    overflow: auto;
}

#body-container>div {
    margin-top: var(--header-height);
}

#body-container .fixed-item-animate {
    visibility: visible !important;
    animation-name: fadeInUp;
}

#body-container .observer-item {
    visibility: hidden;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(4rem);
    }

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

#body-container .item-animate {
    visibility: visible !important;
    animation-name: fadeInUp;
}

/* 公共模块内容样式--开始 */
#common-content {
    margin: 0 !important;
}

/* 通用-question模块样式 */
.common-page-question {
    position: relative;
    padding: 4rem 0;
    color: #fff;
    background: radial-gradient(circle at bottom right, #6859E2 0, #03031E 10rem, #03031E 100%);
    overflow: hidden;
    min-height: 35rem;
    animation-duration: 4.5s;
}

.common-page-question .question-container {
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 标题样式 */
.common-page-question .question-title {
    position: relative;
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 2rem;
    background: linear-gradient(90deg, #3EB9FB 0%, #B268FF 55%, #FF3CC5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.common-page-question .question-desc {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

/* 表单容器 */
.common-page-question .question-form-container {
    position: relative;
    width: 100%;
    max-width: 36rem;
    min-width: 36rem;
    margin: 0 auto;
    padding-top: 1rem;
    box-shadow: 0 0.5rem 2rem rgba(0, 0, 0, 0.5);
}

/* 表单背景 */
.common-page-question .decoration-bg {
    pointer-events: none;
    position: absolute;
    inset: 0;
}

.common-page-question .decoration-bg .form-star1 {
    position: absolute;
    top: -1rem;
    left: -11rem;
    width: 10rem;
    height: 10.6rem;
}

.common-page-question .decoration-bg .form-star2 {
    position: absolute;
    top: -1rem;
    right: -11rem;
    width: 10rem;
    height: 10.6rem;
}

.common-page-question .decoration-bg .form-block1 {
    position: absolute;
    left: 0;
    bottom: 0.2rem;
    transform: translateX(-100%);
    overflow: hidden;
    opacity: 0.4;
    width: 8rem;
    height: 19rem;
}

.common-page-question .decoration-bg .form-block1 .rect {
    transform-origin: top right;
    transform: translateX(1rem) rotate(-12deg);
    position: absolute;
    top: 0;
    right: -1rem;
    bottom: 2rem;
    left: -1rem;
    border-radius: 1rem;
    background: hsla(0, 0%, 100%, 0.24);
    backdrop-filter: blur(0.13333rem);
    -webkit-backdrop-filter: blur(0.13333rem);
}

.common-page-question .decoration-bg .form-block1 .rect svg {
    pointer-events: none;
    transform-origin: center center;
    position: absolute;
    inset: 0;
}

.common-page-question .decoration-bg .form-block2 {
    position: absolute;
    right: 0;
    bottom: 0.2rem;
    transform: translateX(100%);
    overflow: hidden;
    opacity: 0.4;
    width: 8rem;
    height: 19rem;
}

.common-page-question .decoration-bg .form-block2 .rect {
    transform-origin: top left;
    transform: translateX(-1rem) rotate(12deg);
    position: absolute;
    top: 0;
    right: -1rem;
    bottom: 2rem;
    left: -1rem;
    border-radius: 1rem;
    background: hsla(0, 0%, 100%, 0.24);
    backdrop-filter: blur(0.13333rem);
    backdrop-filter: blur(0.13333rem);
    -webkit-backdrop-filter: blur(0.13333rem);
}

.common-page-question .decoration-bg .form-block2 .rect svg {
    pointer-events: none;
    transform-origin: center center;
    position: absolute;
    inset: 0;
}

.common-page-question .question-form-bg {
    position: absolute;
    inset: 0;
}

.common-page-question .question-form-bg .form-bg-container {
    box-sizing: border-box;
    display: block;
    overflow: hidden;
    width: initial;
    height: initial;
    background: none;
    opacity: 1;
    border: 0;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

.common-page-question .question-form-bg img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    box-sizing: border-box;
    padding: 0;
    border: none;
    margin: auto;
    display: block;
    width: 0;
    height: 0;
    min-width: 100%;
    max-width: 100%;
    min-height: 100%;
    max-height: 100%;
}

.common-page-question .question-form-bg .form-bg-mask {
    pointer-events: none;
    position: absolute;
    inset: 0;
    border-radius: 0.5rem;
    padding: 0.032rem;
    background: linear-gradient(130deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0));
    -webkit-mask: linear-gradient(0deg, #fff 0%, #fff 100%) content-box, linear-gradient(0deg, #fff 0%, #fff 100%);
    mask: linear-gradient(0deg, #fff 0%, #fff 100%) content-box, linear-gradient(0deg, #fff 0%, #fff 100%);
    -webkit-mask-composite: xor;
    mask-composite: xor;
}

/* 表单样式 */
.common-page-question .question-form {
    position: relative;
    z-index: 2;
    padding: 2.5rem;
}

/* 表单组样式 */
.common-page-question .form-group {
    margin-bottom: 1.5rem;
}

/* 表单行样式，用于并排的输入框 */
.common-page-question .form-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* 半宽元素 */
.common-page-question .half {
    flex: 1;
}

/* 标签样式 */
.common-page-question .question-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

/* 输入框样式 */
.common-page-question .form-input, .common-page-question .form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.25rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.9rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.common-page-question .form-input:focus, .common-page-question .form-select:focus {
    outline: none;
    border-color: rgba(65, 189, 255, 0.5);
    box-shadow: 0 0 0 2px rgba(65, 189, 255, 0.25);
}

/* 城市选择器样式 */
.common-page-question .city-selector {
    position: relative;
}

.common-page-question .city-input {
    cursor: pointer;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="rgba(255,255,255,0.5)" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9l6 6 6-6"/></svg>');
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

.common-page-question .city-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(14, 19, 47, 0.98);
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.5);
    overflow: hidden;
    display: none;
    margin-top: 0.5rem;
}

.common-page-question .city-dropdown.active {
    display: block;
}

.common-page-question .city-dropdown-content {
    display: flex;
    height: 15rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.common-page-question .provinces-list {
    width: 40%;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
    max-height: 15rem;
}

.common-page-question .province-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.common-page-question .province-item:hover, .common-page-question .province-item.active {
    background-color: rgba(65, 189, 255, 0.2);
    color: #fff;
}

.common-page-question .province-item .arrow {
    font-size: 1.2rem;
    opacity: 0.7;
}

.common-page-question .cities-container {
    width: 60%;
    overflow-y: auto;
    max-height: 15rem;
}

.common-page-question .cities-list {
    display: none;
}

.common-page-question .cities-list.active {
    display: block;
}

.common-page-question .city-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    color: rgba(255, 255, 255, 0.8);
}

.common-page-question .city-item:hover {
    background-color: rgba(65, 189, 255, 0.2);
    color: #fff;
}

.common-page-question .form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* 验证码容器 */
.common-page-question .captcha-container {
    display: flex;
    align-items: center;
    gap: 0.1rem;
}

.common-page-question .captcha-input {
    flex: 1;
}

.common-page-question .captcha-img {
    margin-left: 1rem;
    cursor: pointer;
    height: 2.5rem;
    width: 6rem;
    border-radius: 0.25rem;
}

/* 提交按钮样式 */
.common-page-question .submit-group {
    margin-top: 2rem;
    text-align: center;
}

.common-page-question .submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 3rem;
    background: linear-gradient(90deg, #4e96ff, #e066ff);
    color: #fff;
    border: none;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.common-page-question .submit-btn:hover {
    transform: translateY(-0.25rem);
    box-shadow: 0 0.5rem 1rem rgba(78, 150, 255, 0.4);
}

.common-page-question .submit-icon {
    margin-left: 1rem;
}

/* 公共模块内容样式--结束 */



/* 底部footer模块内容样式--开始 */
.observer-footer {
    visibility: hidden;
    animation-duration: 1s;
}

@keyframes fadeIn {
    0% {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

.footer-animate {
    visibility: visible !important;
    animation-name: fadeIn;
}

/* footer-container模块样式 */
#footer-container {
    width: 100%;
    background: radial-gradient(circle at top right, #6859E2 0, #03031E 10rem, #03031E 100%);
    color: #fff;
    padding: 0;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

/* 顶部主要内容区 */
.footer-main {
    display: flex;
    justify-content: space-between;
    padding: 3.75rem 8.75rem;
    border-bottom: 0.0625rem solid rgba(255, 255, 255, 0.1);
}

/* 左侧logo区域 */
.footer-logo {
    flex: 0 0 16rem;
}

.footer-logo-img {
    margin: -4rem 0 0 0;
    width: 10rem;
}

/* 中间导航区域 */
.footer-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    width: 60rem;
    max-width: 60rem;
    min-width: 36rem;
}

.footer-nav-column {
    flex: 0 0 calc(20%);
}

.footer-nav-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.625rem;
}

.footer-nav-title:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 4.5rem;
    height: 0.125rem;
    background: linear-gradient(90deg, #9d4edd, #5a189a);
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-list li {
    margin-bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

/* 右侧联系方式 */
.footer-contact {
    flex: 0 0 18rem;
    display: flex;
    flex-direction: column;
}

.footer-qr-codes {
    display: flex;
    justify-content: flex-start;
    gap: 2rem;
    margin: 0 0.5rem 1.25rem 0;
}

.footer-qr-item {
    text-align: center;
}

.footer-qr-img {
    width: 6.25rem;
    height: 6.25rem;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
}

.footer-qr-item p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-contact-info {
    margin-bottom: 0.9375rem;
}

.footer-phone, .footer-address {
    display: flex;
    align-items: center;
    margin-bottom: 0.625rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
}

.footer-icon {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.phone-icon:before {
    content: "\e87a";
}

.address-icon:before {
    content: "\e67b";
}

.contact-icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
}

/* 版权信息 */
.footer-copyright {
    padding: 0.5rem 8.75rem;
    text-align: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-copyright p {
    margin: 0.125rem 0;
}

.footer-license {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
}

.footer-license:hover {
    color: #9d4edd;
}

/* 底部footer模块内容样式--结束 */

.getCaptcha {
    margin-left: 1rem;
    cursor: pointer;
    width: 8rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(90deg, #e066ff, #4e96ff);
    color: #fff;
    border: none;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
}

.getCaptcha:hover {
    box-shadow: 0 0.5rem 1rem rgba(78, 150, 255, 0.4);
}

#toast {
    visibility: hidden;
    position: fixed;
    z-index: 9999;
    left: 50%;
    bottom: 10rem;
    transform: translateX(-50%) translateY(20rem);
    min-width: 20rem;
    padding: 1rem;
    border-radius: 10rem;
    /* 圆角更大，更柔和 */
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    background: linear-gradient(135deg, #5cc225 0%, #02af28 100%);
    box-shadow: 0 1rem 2rem rgba(120, 255, 214, 0.4);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    /* 使用贝塞尔曲线实现弹性效果 */
}

/* 显示状态类 */
#toast.toast-show {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    /* 回到正常位置 */
    bottom: 10rem;
}

.backStage {
    margin-top: 4rem;
    display: inline-block;
    padding: 0.75rem 3rem;
    background: linear-gradient(90deg, #4e96ff, #e066ff);
    color: #fff;
    border: none;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.backStage:hover {
    transform: translateY(-0.25rem);
    box-shadow: 0 0.5rem 1rem rgba(78, 150, 255, 0.4);
}

/* 验证码区域 */
.verificationCode {
    display: none;
    transition: opacity 0.3s ease;
    /* 添加过渡动画 */
}

/* .verificationCode.show {
    display: block;
    animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
} */

.error-message {
    color: #ff4d4f;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    margin-left: 0.9rem;
    animation: error-message-fade-in 0.5s ease-in-out;
}


@keyframes error-message-fade-in {
    0% {
        opacity: 0;
        transform: translateY(-1rem);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}