/* 增强的颜色变量 */
:root {
    /* 保持主色调 */
    --primary-color: #FF5050;
    --primary-dark: #E23939;
    --primary-light: #FF7A7A;
    --primary-very-light: #FFECEC;
    
    /* 次要颜色 - 更深更丰富 */
    --secondary-color: #2D3748;
    --secondary-light: #4A5568;
    --secondary-very-light: #EDF2F7;
    
    /* 扩展的强调色 */
    --accent-color: #FFC857; /* 原黄色 */
    --accent-blue: #4299E1;
    --accent-teal: #38B2AC;
    --accent-purple: #9F7AEA;
    --accent-green: #48BB78;
    
    /* 多层次背景色 */
    --light-bg: #F8F9FA;
    --alt-bg: #F0F4F8;
    --section-bg-1: #F7FAFC;
    --section-bg-2: #EDF2F7;
    
    /* 文本颜色 */
    --dark-text: #1A202C;
    --medium-text: #4A5568;
    --light-text: #718096;
    
    /* 边框颜色 */
    --border-light: #E2E8F0;
    --border-medium: #CBD5E0;
    
    /* 状态颜色 */
    --success-color: #48BB78;
    --info-color: #4299E1;
    --warning-color: #ECC94B;
    --error-color: #F56565;
    
    --white: #FFFFFF;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --box-shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--light-bg);
}

/* 导航栏 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-image {
    height: 32px;
    width: auto;
    margin-right: 10px;
}

.logo-text {
    display: inline-block;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: var(--dark-text);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 24px;
}

/* 语言选择器样式 */
.language-selector-container {
    position: relative;
    margin-left: 20px;
}

#language-selector {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding: 8px 30px 8px 15px;
    border-radius: 20px;
    border: 1px solid rgba(255, 80, 80, 0.3);
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(255, 80, 80, 0.1);
}

#language-selector:hover {
    border-color: #FF5050;
    box-shadow: 0 3px 8px rgba(255, 80, 80, 0.2);
}

#language-selector:focus {
    outline: none;
    border-color: #FF5050;
    box-shadow: 0 0 0 3px rgba(255, 80, 80, 0.2);
}

/* 添加下拉箭头 */
.language-selector-container::after {
    content: "";
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #FF5050;
    pointer-events: none;
}

/* 当在深色背景上时的样式 */
.header .language-selector-container::after {
    border-top-color: #FF5050;
}

/* 英雄区域 */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark), #D83636);
    color: white;
    padding: 120px 5% 50px;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Replace the missing SVG with a CSS pattern */
    background-image: radial-gradient(circle, rgba(255,255,255,0.1) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.05;
    pointer-events: none;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    z-index: 1;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-text {
    flex: 1;
    padding-right: 50px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background-color: var(--white);
    color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(226, 57, 57, 0.3);
    border: none;
}

.cta-button:hover {
    background-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(226, 57, 57, 0.4);
    animation: pulse 2s infinite;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(255, 80, 80, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse {
    0% { transform: scale(1) translateY(-3px); }
    50% { transform: scale(1.05) translateY(-3px); }
    100% { transform: scale(1) translateY(-3px); }
}

/* 特点部分 */
.features {
    padding: 100px 5%;
    background-color: var(--section-bg-1);
    position: relative;
}

.features::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--section-bg-2));
    pointer-events: none;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    position: relative;
    font-size: 2.5rem;
    color: var(--dark-text);
    margin-bottom: 20px;
    display: inline-block;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-title p {
    font-size: 1.1rem;
    color: var(--medium-text);
    max-width: 700px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: var(--white);
    border-radius: 10px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--box-shadow);
    border-top: 3px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
    border-top: 3px solid var(--primary-color);
}

/* 移除默认边框颜色，只在hover时显示 */

.feature-card:nth-child(2n):hover {
    border-top: 3px solid var(--accent-blue);
}

.feature-card:nth-child(3n):hover {
    border-top: 3px solid var(--accent-teal);
}

.feature-card:nth-child(4n):hover {
    border-top: 3px solid var(--accent-purple);
}

.feature-card:nth-child(5n):hover {
    border-top: 3px solid var(--accent-green);
}

.feature-card:nth-child(6n):hover {
    border-top: 3px solid var(--accent-color);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.feature-card:nth-child(1) .feature-icon {
    color: var(--primary-color);
}

.feature-card:nth-child(2) .feature-icon {
    color: var(--accent-blue);
}

.feature-card:nth-child(3) .feature-icon {
    color: var(--accent-teal);
}

.feature-card:nth-child(4) .feature-icon {
    color: var(--accent-purple);
}

.feature-card:nth-child(5) .feature-icon {
    color: var(--accent-green);
}

.feature-card:nth-child(6) .feature-icon {
    color: var(--accent-color);
}

.feature-card:hover .feature-icon {
    transform: scale(1.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark-text);
}

.feature-card p {
    color: var(--medium-text);
    font-size: 1rem;
}

/* 应用展示 */
.app-showcase {
    padding: 100px 5%;
    background-color: var(--section-bg-2);
    position: relative;
}

.app-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to top, transparent, var(--section-bg-1));
    pointer-events: none;
}

.showcase-container {
    max-width: 1200px;
    margin: 0 auto;
}

.showcase-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-button {
    background: none;
    border: none;
    padding: 10px 20px;
    margin: 0 10px 10px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--medium-text);
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.tab-button.active {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 10px rgba(255, 80, 80, 0.3);
}

.tab-button:nth-child(2).active {
    background-color: var(--accent-blue);
    box-shadow: 0 4px 10px rgba(66, 153, 225, 0.3);
}

.tab-button:nth-child(3).active {
    background-color: var(--accent-teal);
    box-shadow: 0 4px 10px rgba(56, 178, 172, 0.3);
}

.tab-button:nth-child(4).active {
    background-color: var(--accent-purple);
    box-shadow: 0 4px 10px rgba(159, 122, 234, 0.3);
}

.tab-button:hover:not(.active) {
    background-color: var(--white);
    border-color: var(--border-medium);
}

.showcase-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.showcase-image {
    flex: 1;
    min-width: 300px;
    padding: 20px;
}

.showcase-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.showcase-image img:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.showcase-text {
    flex: 1;
    min-width: 300px;
    padding: 20px;
}

.showcase-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--dark-text);
}

.showcase-text p {
    font-size: 1.1rem;
    color: var(--medium-text);
    margin-bottom: 30px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.feature-check {
    color: var(--accent-green);
    margin-right: 10px;
    font-size: 1.2rem;
}

/* 测评部分 */
.testimonials {
    padding: 100px 5%;
    background-color: var(--white);
    position: relative;
}

.testimonials::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-medium), transparent);
    pointer-events: none;
}

.testimonial-container {
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background-color: var(--section-bg-1);
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.testimonial-card:nth-child(1) {
    border-left-color: var(--primary-color);
}

.testimonial-card:nth-child(2) {
    border-left-color: var(--accent-teal);
}

.testimonial-card:nth-child(3) {
    border-left-color: var(--accent-blue);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin-bottom: 20px;
    position: relative;
}

.testimonial-text::before {
    content: "\201C"; /* 使用Unicode转义序列表示左双引号 */
    font-size: 4rem;
    color: var(--primary-light);
    opacity: 0.2;
    position: absolute;
    top: -20px;
    left: -15px;
    font-family: 'Georgia', serif;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: 15px;
    background-color: #e0e0e0;
    overflow: hidden;
}

.testimonial-card:nth-child(1) .author-avatar {
    border: 2px solid var(--primary-light);
}

.testimonial-card:nth-child(2) .author-avatar {
    border: 2px solid var(--accent-teal);
}

.testimonial-card:nth-child(3) .author-avatar {
    border: 2px solid var(--accent-blue);
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--dark-text);
}

.author-info p {
    font-size: 0.9rem;
    color: var(--medium-text);
}

/* 下载区域 */
.download {
    padding: 100px 5%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark), #C83232);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.download::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 60%, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.download-container {
    max-width: 800px;
    margin: 0 auto;
}

.download h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.download p {
    font-size: 1.1rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.app-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.app-button {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.app-button:hover {
    background-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.app-button-icon {
    font-size: 2rem;
    margin-right: 10px;
    color: var(--primary-light);
}

.app-button-text {
    text-align: left;
}

.app-button-text span {
    display: block;
}

.app-button-text .small-text {
    font-size: 0.8rem;
    opacity: 0.8;
}

.app-button-text .big-text {
    font-size: 1.2rem;
    font-weight: 600;
}

/* 页脚 */
.footer {
    background-color: var(--secondary-color);
    color: white;
    padding: 70px 5% 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-blue), var(--accent-teal), var(--accent-purple));
    pointer-events: none;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: white;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-column:nth-child(2) h3::after {
    background-color: var(--accent-blue);
}

.footer-column:nth-child(3) h3::after {
    background-color: var(--accent-teal);
}

.footer-column:nth-child(4) h3::after {
    background-color: var(--accent-purple);
}

.footer-column:nth-child(5) h3::after {
    background-color: var(--accent-green);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #333;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-icon:nth-child(1):hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.social-icon:nth-child(2):hover {
    background-color: var(--accent-blue);
    transform: translateY(-3px);
}

.social-icon:nth-child(3):hover {
    background-color: var(--accent-teal);
    transform: translateY(-3px);
}

.social-icon:nth-child(4):hover {
    background-color: var(--accent-purple);
    transform: translateY(-3px);
}

/* 页面滚动进度条 */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--accent-blue), var(--accent-purple));
    z-index: 2000;
    transition: width 0.1s ease;
}

/* 修改默认选择文本样式 */
::selection {
    background-color: var(--primary-light);
    color: var(--white);
}

/* 页面滚动到顶部按钮 */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(255, 80, 80, 0.3);
    z-index: 1000;
    font-size: 20px;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* 中文站点提示 */
#switch-to-chinese {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--light-bg);
    padding: 10px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    z-index: 100;
}

#switch-to-chinese button {
    margin: 0 5px;
    padding: 5px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

#goto-chinese-site {
    background-color: var(--primary-color);
    color: white;
}

#goto-chinese-site:hover {
    background-color: var(--primary-dark);
}

#close-chinese-tip {
    background-color: #f1f1f1;
}

#close-chinese-tip:hover {
    background-color: #e0e0e0;
}

/* 导航链接活跃状态 */
.nav-links a.active {
    color: var(--primary-color);
    position: relative;
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        padding-right: 0;
        margin-bottom: 50px;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .showcase-content {
        flex-direction: column;
    }

    .showcase-image {
        order: 1;
    }

    .showcase-text {
        order: 2;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: white;
        flex-direction: column;
        padding: 20px 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
        border-top: 2px solid var(--primary-color);
    }

    .nav-links li {
        margin: 10px 0;
        text-align: center;
    }

    .menu-toggle {
        display: block;
        color: var(--primary-color);
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .nav-links .language-selector-container {
        margin: 10px auto;
        width: 150px;
    }

    #language-selector {
        width: 100%;
        text-align: center;
        padding-left: 10px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .app-buttons {
        flex-direction: column;
        align-items: center;
    }

    .scroll-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
}

/* 适配深色模式 */
@media (prefers-color-scheme: dark) {
    :root {
        --section-bg-1: #1A202C;
        --section-bg-2: #2D3748;
        --light-bg: #1A202C;
        --dark-text: #F0F4F8;
        --medium-text: #E2E8F0;
        --light-text: #CBD5E0;
        --border-light: #4A5568;
        --border-medium: #718096;
    }

    .header {
        background-color: rgba(26, 32, 44, 0.95);
    }

    .nav-links a {
        color: var(--dark-text);
    }

    .feature-card, .testimonial-card {
        background-color: #2D3748;
    }

    /* Fix for testimonials section in dark mode */
    .testimonials {
        background-color: var(--section-bg-1);
    }

    .section-title h2 {
        color: var(--dark-text);
    }

    .section-title p {
        color: var(--medium-text);
    }

    .testimonial-text {
        color: var(--dark-text);
    }

    .author-info h4 {
        color: var(--dark-text);
    }

    .author-info p {
        color: var(--medium-text);
    }

    .feature-card:hover {
        border-top-color: var(--primary-color);
    }

    .testimonial-card:hover {
        border-left-color: var(--primary-color);
    }

    .footer {
        background-color: #171717;
    }

    #language-selector {
        background-color: rgba(26, 32, 44, 0.9);
        color: #E2E8F0;
        border-color: rgba(255, 80, 80, 0.5);
    }

    #switch-to-chinese {
        background-color: #2D3748;
        color: #E2E8F0;
    }

    #close-chinese-tip {
        background-color: #4A5568;
        color: #E2E8F0;
    }
}