/* --- 1. 全局设计系统 (保持全站统一风格) --- */
:root {
    --bg-color: #0B0E14;
    /* 核心背景：深空黑 */
    --bg-card: #15151A;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --bg-glass-hover: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.08);
    --navbar-height: 80px;

    /* 品牌渐变色 */
    --primary-gradient: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    --accent-purple: #3b82f6;
    --accent-blue: #60A5FA;

    --text-main: #FFFFFF;
    --text-secondary: #94A3B8;
    --radius-card: 24px;
    --radius-btn: 50px;
}
/* --- 侧边栏高清版样式 --- */

/* 1. 容器定位 */
.side-toolbar-fixed {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 2. 单个按钮样式 */
.toolbar-btn {
    position: relative;
    width: 52px;
    height: 52px;
    background: #0b0f15; /* 深色底色 */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    transform: translateZ(0); /* 开启硬件加速，防抖防模糊 */
}

/* 3. 图标样式 */
.toolbar-btn .icon-svg {
    width: 22px;
    height: 22px;
    color: #ffffff;
    transition: all 0.3s ease;
}

/* 4. 悬浮交互：变蓝并微移 */
.toolbar-btn:hover {
    background: #3b82f6; /* 品牌蓝 */
    border-color: #3b82f6;
    transform: translateX(-5px) translateZ(0);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* 5. 弹出面板基础 */
.toolbar-popover {
    position: absolute;
    right: 65px;
    top: 50%;
    transform: translateY(-50%) translateX(15px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

/* 6. 悬浮显示面板 */
.toolbar-btn:hover .toolbar-popover {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
}

/* 7. 面板内部排版（去模糊，确保清晰） */
.popover-inner {
    background: #1e293b; /* 纯色高对比背景 */
    border: 1px solid #3b82f6;
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    white-space: nowrap;
}

/* 8. 二维码专用 */
.qr-box img {
    width: 130px;
    height: 130px;
    background: white;
    padding: 5px;
    border-radius: 4px;
    margin-bottom: 8px;
    image-rendering: -webkit-optimize-contrast; /* 提高图像清晰度 */
}
.qr-box p {
    color: white;
    font-size: 13px;
    margin: 0;
    font-weight: 500;
}
/* --- 行业文章面板专用样式 --- */

/* 面板整体宽度增加，以容纳标题 */
.article-panel {
    width: 280px;
    padding: 0 !important; /* 取消内部填充，改用各部分自定 padding */
    overflow: hidden;
}

/* 顶部标题栏 */
.article-header {
    width: 100%;
    padding: 12px 16px;
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    font-size: 14px;
    font-weight: bold;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
}

/* 列表容器 */
.article-list {
    width: 100%;
    display: flex;
    flex-direction: column;
}

/* 单个文章项 */
.article-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}

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

.article-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.article-item .title {
    color: #cbd5e1;
    font-size: 13px;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis; /* 超出部分显示省略号 */
    transition: color 0.2s ease;
}

.article-item:hover .title {
    color: #ffffff;
}
/* 侧边功能栏高清修复版 */

.side-toolbar-fixed {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toolbar-btn {
    position: relative;
    width: 52px;
    height: 52px;
    background: #0b0f15;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.toolbar-btn:hover {
    background: #3b82f6;
    transform: translateX(-5px);
}

.icon-svg {
    width: 22px;
    height: 22px;
    color: white;
}

/* 弹出面板修复关键：消除间隙，允许鼠标移入 */
.toolbar-popover {
    position: absolute;
    right: 52px; /* 紧贴按钮右侧，防止鼠标移过去时消失 */
    padding-right: 12px; /* 创建一个透明的缓冲区，让鼠标能滑入面板 */
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none; /* 隐藏时不可点击 */
}

/* 悬浮时：面板变为可点击，且位置对齐 */
.toolbar-btn:hover .toolbar-popover {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
    pointer-events: auto; /* 关键：显示后允许鼠标交互，实现跳转 */
}

.popover-inner {
    background: #1e293b;
    border: 1px solid #3b82f6;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    white-space: nowrap;
    overflow: hidden;
}

/* 二维码与文本排版 */
.qr-box { padding: 15px; align-items: center; }
.qr-box img { width: 130px; background: white; padding: 5px; border-radius: 4px; margin-bottom: 8px; }
.qr-box p { color: white; font-size: 13px; margin: 0; }

.text-box { padding: 12px 20px; align-items: flex-start; }
.popover-label { color: #94a3b8; font-size: 11px; text-transform: uppercase; margin-bottom: 4px; }
.popover-value { color: white; font-size: 16px; font-weight: 600; }

/* 文章面板高级样式 */
.article-panel { width: 300px; }
.article-header { padding: 12px 16px; background: rgba(59, 130, 246, 0.1); color: #3b82f6; font-size: 14px; font-weight: bold; border-bottom: 1px solid rgba(59, 130, 246, 0.2); }
.article-list { display: flex; flex-direction: column; }

.article-item {
    padding: 12px 16px;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    transition: background 0.2s;
}
.article-item:hover { background: rgba(255, 255, 255, 0.05); }
.article-item .title { color: #cbd5e1; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
.article-item:hover .title { color: white; }

/* HOT标签 */
.hot-tag { background: linear-gradient(135deg, #ef4444, #f97316); color: white; font-size: 9px; padding: 2px 4px; border-radius: 4px; margin-right: 10px; flex-shrink: 0; }

.scroll-top { background: rgba(255, 255, 255, 0.05); }

@media (max-width: 1024px) { .side-toolbar-fixed { display: none; } }
/* HOT 标签样式 */
.hot-tag {
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    color: white;
    font-size: 9px;
    font-weight: 800;
    padding: 2px 4px;
    border-radius: 4px;
    margin-right: 8px;
    flex-shrink: 0; /* 防止标签被压缩 */
    line-height: 1;
    display: inline-block;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}

/* 针对带有热门标识的文章做微调 */
.article-item.hot .title {
    font-weight: 600;
    color: #ffffff;
}

/* 修复文章面板的对齐位置，防止因为内容多而挡住点击 */
.toolbar-popover {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

/* 9. 文本信息专用（电话/邮箱） */
.text-box {
    padding: 12px 20px;
    align-items: flex-start;
}
.popover-label {
    color: #94a3b8;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}
.popover-value {
    color: #ffffff;
    font-size: 17px;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}

/* 10. 回到顶部特殊颜色 */
.scroll-top { background: rgba(255, 255, 255, 0.05); }

/* 11. 移动端自动隐藏 */
@media (max-width: 1024px) {
    .side-toolbar-fixed { display: none; }
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', 'Noto Sans SC', sans-serif;
    overflow-x: hidden;
    padding-top: var(--navbar-height);
}

a {
    text-decoration: none;
    color: inherit;
    /* transition: 0.3s; */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 60px 0;
}

/* --- 导航栏 --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    padding: 0;
    background: rgba(11, 14, 20, 0.85);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-inner  .logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: white;
}

.nav-links {
    display: flex;
    gap: 40px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.nav-links a,
.dropbtn {
    font-size: 15px;
    color: var(--text-secondary);
    font-weight: 500;
    text-decoration: none;
}

.nav-links a:hover,
.dropbtn:hover {
    color: var(--text-main);
}

/* 下拉菜单样式 */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #0b0e14;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
    z-index: 1001;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
}

.dropdown-content a {
    color: #9ca3af;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
    font-size: 14px;
    transition: all 0.3s ease;
}

.dropdown-content a:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: white;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.dropdown:hover .dropbtn::after {
    width: 100%;
}

/* 新增导航栏悬停效果 */
.nav-links a::after,
.dropbtn::after {
    content: '';
    display: block;
    width: 0;
    height: 2px;
    background: var(--accent-purple);
    /* transition: width 0.3s; */
    /* margin-top: 2px; */
}

.nav-links a:hover::after,
.dropbtn:hover::after {
    width: 100%;
}

.btn-primary {
    padding: 12px 32px;
    background: #2563eb;
    color: white;
    border-radius: var(--radius-btn);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    background: #1d4ed8;
}

/* 通用标题 */
.module-header {
    text-align: center;
    margin-bottom: 60px;
}

.module-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #3b82f6;
    margin-bottom: 15px;
}

.module-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.team-banner {
    height: 330px;
    min-height: 330px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/us.png') center/cover no-repeat;
    /* padding-top: 60px; */
    position: relative;
    overflow: hidden;
}

.team-banner .header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(14, 14, 18, 0.7);
    z-index: 1;
}

/* =========================================
   模块 1：公司介绍 (Company Profile)
   ========================================= */
.intro-section {
    padding-top: 120px;
    padding-bottom: 120px;
    /* 顶部极光背景 */
    background: radial-gradient(circle at 50% 0%, rgba(118, 75, 162, 0.2) 0%, transparent 60%);
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.intro-text h1 {
    font-size: 40px;
    line-height: 1.2;
    margin-bottom: 30px;
    font-weight: 800;
}

.intro-text p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
    text-align: justify;
}

.intro-img {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-light);
}

.intro-img img {
    width: 100%;
    display: block;
    transition: 0.5s;
    filter: brightness(0.9);
}

.intro-img:hover img {
    transform: scale(1.05);
    filter: brightness(1);
}

/* =========================================
   模块 2：公司数据 (Core Data)
   ========================================= */
.data-section {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.data-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.data-item h3 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 10px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.data-item p {
    color: var(--text-secondary);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* =========================================
   模块 3：我们的社媒 (Owned Media - 3D Phone)
   ========================================= */
.social-section {
    padding: 100px 0;
    background: #0B0E14;
    overflow: hidden;
    position: relative;
}

.social-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

/* 左侧 Tab */
.account-tabs {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 40px;
}

.account-tab {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    cursor: pointer;
    transition: 0.4s;
}

.account-tab.active {
    background: linear-gradient(90deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-color: var(--accent-purple);
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.tab-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.tab-icon {
    font-size: 24px;
    width: 30px;
    text-align: center;
}

.tab-info h4 {
    font-size: 16px;
    color: white;
    margin-bottom: 4px;
    font-weight: 600;
}

.tab-info span {
    font-size: 12px;
    color: var(--text-secondary);
}

.tab-arrow {
    opacity: 0;
    transform: translateX(-10px);
    transition: 0.3s;
    color: var(--accent-purple);
}

.account-tab.active .tab-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* 右侧 3D 手机 */
.phone-stage {
    position: relative;
    height: 700px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.stage-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.15) 0%, transparent 70%);
    animation: pulse 3s infinite;
    z-index: 0;
}

.iphone-mockup {
    width: 320px;
    height: 650px;
    background: #000;
    border-radius: 50px;
    box-shadow: 0 0 0 4px #333, 0 0 0 8px #1a1a1a, 0 30px 60px rgba(0, 0, 0, 0.8);
    position: relative;
    z-index: 2;
    overflow: hidden;
    transform: rotateY(-10deg) rotateX(5deg);
    transition: 0.6s;
}

.iphone-mockup:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.iphone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    background: #000;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 10;
}

.screen-content {
    width: 100%;
    height: 100%;
    position: relative;
    background: #111;
}

.app-screenshot {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.app-screenshot.active {
    opacity: 1;
}

/* 我们的社媒新增样式 */
.our-social-media {
    padding: 100px 0;
    background: #0B0E14;
    overflow: hidden;
    position: relative;
    margin-top: 50px;
}

.our-social-media .title-box {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 50px;
}

.our-social-media .title-box .title-box-right {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.our-social-media .title-box .title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    text-align: center;
}

.our-social-media .title-box .english_title {
    font-size: 20px;
    color: var(--text-secondary);
    text-align: center;
}

.our-social-media_box {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}

.our-social-media_box-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: auto;
}

.our-social-media_box-item img {
    width: 100%;
    height: auto;
    max-height: 100%;
    border-radius: 0;
    object-fit: contain;
}

.our-social-media-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 40px;
    gap: 40px;
}

.social-media-pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.social-media-pagination-item {
    width: 62px;
    height: 62px;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    opacity: 1;
    transition: all 0.3s ease;
    border: none;
    background: none !important;
    padding-bottom: 20px;
}

.social-media-pagination-item:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

.social-media-pagination-item.active {
    opacity: 1;
    border-bottom: 4px solid #FC2A58 !important;
}

.social-media-pagination-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.our-social-media-pagination .swiper-pagination-bullet {
    background: none !important;
    /* margin: 0 50px; */
    width: auto;
    font-size: 20px;
    border-radius: 0;
    height: 32px;
    opacity: 1;
    outline: none;
    border-bottom: 4px solid #0B0E14 !important;
}

.our-social-media-pagination .swiper-pagination-bullet-active {
    border-bottom: 4px solid #FC2A58 !important;
    outline: none !important;
    box-shadow: none !important;
}

/* =========================================
   模块 4：团队风采 (Team Highlights)
   ========================================= */
.culture-section {
    padding: 100px 0;
    background: #0E0E12;
    border-top: 1px solid var(--border-light);
}

/* 瀑布流布局 */
.culture-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: 250px 250px;
    gap: 20px;
}

.culture-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    cursor: pointer;
}

.culture-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.5s;
    filter: grayscale(20%);
}

.culture-item:hover img {
    transform: scale(1.1);
    filter: grayscale(0%);
}

/* 特殊网格布局 */
.item-1 {
    grid-column: span 2;
    grid-row: span 2;
}

/* 大图 */
.item-2 {
    grid-column: span 1;
    grid-row: span 1;
}

.item-3 {
    grid-column: span 1;
    grid-row: span 1;
}

.item-4 {
    grid-column: span 2;
    grid-row: span 1;
}

/* 宽图 */

.culture-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    transform: translateY(100%);
    transition: 0.4s;
}

.culture-item:hover .culture-overlay {
    transform: translateY(0);
}

.culture-title {
    font-size: 16px;
    font-weight: 700;
    color: white;
}

/* 团建照片水平滚动样式 */
.horizontal-scroll-container {
    width: 100vw;
    overflow: hidden;
    position: relative;
    height: 300px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 0;
    border: none;
    margin: 0 auto;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
    animation: scrollLeft 30s linear infinite;
}

.scroll-content img {
    height: 280px;
    width: auto;
    margin: 0 20px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    /* 垂直居中对齐 */
    align-self: center;
    /* 确保图片在容器中完美居中 */
    display: block;
}

@keyframes scrollLeft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.horizontal-scroll-container:hover .scroll-content {
    animation-play-state: paused;
}

/* Footer */
footer {
    background: #000;
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
    text-align: center;
    color: #666;
    font-size: 12px;
}

/* 新增的底部边栏样式 */
.bottomSidebar {
    background: #000;
    color: #94a3b8;
    padding: 50px;
    margin-top: 50px;
}

.bottomSidebar .bottomSidebar-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #FFF;
    width: 1220px;
    padding: 30px 0;
    margin: 0 auto 30px auto;
}

.bottomSidebar .bottomSidebar-top .top-item {
    display: flex;
    justify-content: center;
    align-items: center;
}

.bottomSidebar .bottomSidebar-top .top-item img {
    width: 40px;
}

.bottomSidebar .bottomSidebar-flex {
    width: 1220px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}

.bottomSidebar .bottomSidebar-flex .logo .logo-img {
    width: 200px;
}

.bottomSidebar .bottomSidebar-flex .logo .logo-box {
    display: flex;
}

.bottomSidebar .bottomSidebar-flex .logo .logo-box img {
    margin-right: 10px;
    margin-top: 10px;
}

.bottomSidebar .bottomSidebar-flex .util-list {
    color: #94a3b8;
    line-height: 40px;
    margin-left: 40px;
}

.bottomSidebar .bottomSidebar-flex .util-list h1 {
    margin-bottom: 12px;
    line-height: 16px;
    font-size: 16px;
    font-weight: 700;
}

.bottomSidebar .bottomSidebar-flex .util-list .item {
  line-height: 32px;
    color: #94a3b8;

    cursor: pointer;
}

.bottomSidebar .bottomSidebar-flex .util-list .item:hover {
    color: #FFF;
}

.bottomSidebar .bottomSidebar-flex .info {
    margin-left: 40px;
    line-height: 40px;
}

.bottomSidebar .bottomSidebar-flex .info h1 {
    margin-bottom: 12px;
    line-height: 16px;
    font-size: 16px;
    font-weight: 700;
}

.bottomSidebar .bottomSidebar-flex .info p {
    display: flex;
    align-items: center;
}

.bottomSidebar .bottomSidebar-flex .info p img {
    width: 30px;
    margin-right: 5px;
}

.bottomSidebar .bottomSidebar-flex .info .qrcode {
    display: flex;
    text-align: center;
    margin-top: 9px;
}

.bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item {
    text-align: center;
    margin-right: 40px;
}

.bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item img {
    width: 90px;
    height: 90px;
}

.bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item div {
    margin-top: -12px;
}

.bottomSidebar .copyright {
    text-align: center;
    font-size: 13px;
    margin-top: 20px;
}

/* Responsive styles */
@media screen and (max-width: 767px) {
    .bottomSidebar {
        padding: 30px 20px;
    }

    .bottomSidebar .bottomSidebar-top {
        width: 100%;
        flex-direction: column;
        gap: 20px;
        padding: 20px 0;
    }

    .bottomSidebar .bottomSidebar-flex {
        width: 100%;
        flex-direction: column;
        gap: 30px;
    }

    .bottomSidebar .bottomSidebar-flex .logo,
    .bottomSidebar .bottomSidebar-flex .util-list,
    .bottomSidebar .bottomSidebar-flex .info {
        width: 100%;
    }

    .bottomSidebar .bottomSidebar-flex .util-list {
        margin-left: 0;
    }

    .bottomSidebar .bottomSidebar-flex .info {
        margin-left: 0;
    }

    .bottomSidebar .bottomSidebar-flex .info .qrcode {
        justify-content: center;
        flex-wrap: wrap;
    }

    .bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item {
        margin-right: 20px;
        margin-left: 20px;
    }

    .bottomSidebar .bottomSidebar-flex .info .qrcode .qrcode-item img {
        width: 90px;
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@media (max-width: 1024px) {

    .intro-content,
    .social-layout {
        grid-template-columns: 1fr;
    }

    .data-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .culture-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .item-1,
    .item-4 {
        grid-column: span 1;
        height: 300px;
    }

    .phone-stage {
        order: -1;
        margin-bottom: 40px;
    }
}

@media (max-width: 768px) {
    .data-grid {
        grid-template-columns: 1fr;
    }

    .item-1,
    .item-4 {
        height: 250px;
    }
}