* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
}
body {
    background-color: white;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* 顶部导航响应式设计 */
.global-header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.top-nav {
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

.top-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-width: fit-content;
}

.logo img {
    height: 38px;
    display: block;
    flex-shrink: 0;
}

.nav-left {
    display: flex;
    gap: 20px;
    flex-shrink: 0;
    padding: 0 10px;
}

.nav-left a {
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
    position: relative;
    flex-shrink: 0;
}

.nav-left a:hover {
    color: #0091d6;
}

.nav-left a::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0091d6;
    transition: width 0.3s;
}

.nav-left a:hover::after {
    width: 100%;
}

.language-switch {
    color: #666;
    font-size: 14px;
    cursor: pointer;
    transition: color 0.3s;
}

.language-switch:hover {
    color: #0091d6;
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    list-style-type: none;
    padding: 20px 0;
    animation: dropdown 0.3s ease;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
}

@keyframes dropdown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu li {
    margin: 0;
    border-bottom: 1px solid #e0e0e0;
    text-align: center;
}

.dropdown-menu a {
    color: #333;
    text-decoration: none;
    display: block;
    padding: 15px;
    transition: background-color 0.3s;
}

.dropdown-menu a:hover {
    background-color: #f0f0f0;
}

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

/* 主视觉区域 */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 500px;
    margin-top: 70px;
    overflow: hidden;
    z-index: 1;
}

.hero-image {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.zoom-img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    transition: transform 5s ease, filter 0.3s ease;
    will-change: transform;
}

.zoom-img:hover {
    transform: scale(1.3);
}

.zoom-img:not(.hero-image .zoom-img) {
    transition: transform 5s ease, filter 0.3s ease;
    will-change: transform;
}

.zoom-img:not(.hero-image .zoom-img):hover {
    transform: scale(1.2);
    filter: brightness(0.7);
}

/* 快览部分响应式设计 */
.quick-view {
    padding: 50px 20px;
    text-align: center;
}

.quick-view h2 {
    margin-bottom: 30px;
    color: #777;
    text-align: center;
    padding-left: 0;
}

.data-source {
    color: #777;
    font-size: 14px;
    margin-top: 30px;
    text-align: center;
    padding-left: 0;
}

.data-item:nth-child(1),
.data-item:nth-child(4),
.data-item:nth-child(5) {
    color: #0091d6;
}

.data-item:nth-child(1) .data-value,
.data-item:nth-child(1) .unit,
.data-item:nth-child(1) p,
.data-item:nth-child(4) .data-value,
.data-item:nth-child(4) .unit,
.data-item:nth-child(4) p,
.data-item:nth-child(5) .data-value,
.data-item:nth-child(5) .unit,
.data-item:nth-child(5) p {
    color: inherit;
}

.quick-view-data {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.data-item {
    width: 30%;
    min-width: 200px;
    position: relative;
    text-align: center;
    color: #0091d6;
}

@media (max-width: 768px) {
    .quick-view-data {
        display: grid;
        grid-template-areas:
            "top top"
            "left right"
            "bottom bottom";
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        justify-items: center;
        max-width: 400px;
        margin: 0 auto;
    }

    .data-item:nth-child(1) {
        grid-area: top;
        width: 100%;
    }

    .data-item:nth-child(2) {
        grid-area: left;
    }
    .data-item:nth-child(3) {
        grid-area: right;
    }

    .data-item:nth-child(4),
    .data-item:nth-child(5) {
        grid-area: bottom;
        width: 50%;
    }
}

.growth-rate {
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    font-size: 14px;
    color: #0091d6;
    display: block;
    margin: 0;
}

.data-value {
    font-size: 48px;
    display: inline-block;
}

.unit {
    font-size: 24px;
    display: inline-block;
    margin-left: 5px;
}

.data-item p {
    margin-top: 5px;
    font-size: 16px;
}

/* 新版股价部分 */
.stock-chart {
    padding: 50px 0;
    background-color: #f8f8f8;
}

.stock-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.stock-tab {
    padding: 8px 20px;
    background: none;
    border: 1px solid #ddd;
    color: #666;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
    margin-right: 5px; /* 添加选项卡之间的间距 */
}

.stock-tab:first-child {
    border-radius: 4px 0 0 4px;
}

.stock-tab:last-child {
    border-radius: 0 4px 4px 0;
}

.stock-tab.active {
    background: #006699; /* 更改为类似图片中的深色背景色 */
    color: white;
    border-color: #006699;
}

.stock-info {
    text-align: center;
    margin-bottom: 30px;
}

.stock-price {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.stock-price .currency {
    font-size: 16px;
    color: #666;
    margin-right: 5px;
}

.stock-price .price {
    font-size: 24px; /* 适当调整字体大小 */
    font-weight: bold;
    color: #333;
    margin-right: 5px;
}

.stock-price .change {
    font-size: 16px;
}

.stock-price .change.negative {
    color: #e74c3c;
}

.stock-price .change.positive {
    color: #2ecc71;
}

.stock-name {
    font-size: 18px;
    color: #333;
}

.chart-container {
    position: relative;
    height: auto;
    margin: 0 auto 30px;
    max-width: 900px;
}

.chart-container img {
    width: 100%;
    height: auto;
}

.chart-tooltip {
    position: absolute;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    border-radius: 4px;
    font-size: 12px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 100;
}

.stock-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.stat-item {
    text-align: center;
}

.stat-item .value {
    display: block;
    font-size: 20px; /* 调整字体大小 */
    color: #006699; /* 更改颜色 */
    font-weight: bold;
}

.stat-item .label {
    font-size: 14px;
    color: #666;
}

.stock-footer {
    text-align: center;
    font-size: 12px;
    color: #999;
    line-height: 1.6;
}

/* 新增图片部分样式 */
.image-section {
    position: relative;
}

.image-item {
    position: relative;
    margin-bottom: 20px;
    overflow: hidden;
}

.image-item img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.image-text-overlay {
    position: absolute;
    top: 10%;
    left: calc(5% + 60px);
    text-align: left;
    color: white;
    background: transparent;
    padding: 20px;
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.image-item:hover .image-text-overlay {
    opacity: 1;
}

.image-text-overlay h3 {
    margin-bottom: 15px;
    font-size: 48px;
    font-weight: bold;
}

.image-text-overlay .sub-text-1 {
    margin-bottom: 10px;
    font-size: 20px;
}

.image-text-overlay .sub-text-2 {
    margin-bottom: 20px;
    font-size: 20px;
}

.image-text-overlay .learn-more {
    display: inline-flex;
    align-items: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    border: 2px solid white;
    border-radius: 25px;
    padding: 8px 20px;
    transition: all 0.3s;
}

.image-text-overlay .learn-more i {
    margin-left: 10px;
    border: 1px solid white;
    border-radius: 50%;
    padding: 3px;
}

.image-text-overlay .learn-more:hover {
    background-color: #0091d6;
    color: white;
    border-color: #0091d6;
}

.image-text-overlay .learn-more:hover i {
    border-color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .nav-left {
        gap: 15px;
    }
    .nav-left a {
        font-size: 13px;
    }
}

@media (max-width: 992px) {
    .nav-left {
        gap: 12px;
    }
    .nav-left a {
        font-size: 12px;
    }
    .logo img {
        height: 34px;
    }
}

@media (max-width: 768px) {
    .container {
        width: 95%;
    }
    .nav-left {
        gap: 10px;
    }
    .nav-left a {
        font-size: 11px;
    }
    .language-switch {
        font-size: 12px;
    }
    .logo img {
        height: 30px;
    }
    .quick-view-data {
        grid-template-columns: 1fr;
    }
    .data-item {
        width: 100%;
    }
    .chart-container {
        height: auto;
    }
    .stock-stats {
        flex-direction: column;
        gap: 20px;
    }
    .image-text-overlay {
        width: 90%;
    }
    .image-text-overlay h3 {
        font-size: 32px;
    }
    .image-text-overlay .sub-text-1,
    .image-text-overlay .sub-text-2 {
        font-size: 16px;
    }
    .image-text-overlay .learn-more {
        font-size: 14px;
    }

    /* 移动端下拉菜单调整 */
    .dropdown-menu {
        top: 60px;
        max-height: calc(100vh - 60px);
    }
}

@media (max-width: 576px) {
    .hero-section {
        margin-top: 60px;
        height: 60vh;
        min-height: 300px;
    }
    .hero-image {
        align-items: flex-start;
    }
    .nav-left {
        gap: 8px;
    }
    .nav-left a {
        font-size: 10px;
    }
    .language-switch {
        font-size: 11px;
    }
    .logo img {
        height: 28px;
    }
    .image-text-overlay h3 {
        font-size: 24px;
    }
    .image-text-overlay .sub-text-1,
    .image-text-overlay .sub-text-2 {
        font-size: 14px;
    }
    .image-text-overlay .learn-more {
        font-size: 12px;
    }
}

/* 底部链接部分样式 */
.footer-links {
    background-color: #f4f4f4;
    padding: 60px 0;
}

.footer-columns-wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-column {
    width: 20%;
    min-width: 150px;
}

.footer-heading {
    color: #0091d6;
    font-size: 16px;
    margin-bottom: 15px;
    display: block;
}

.footer-column a {
    display: block;
    color: #666;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #0091d6;
}