/* 顶部全尺寸图片展示区域样式 */
.hero-section {
    width: 100%;
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: auto;
    display: block;
}

.hero-text {
    position: absolute;
    top: 50%;
    left: 20%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #000000e6;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #000000e6;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #000000e6;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

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

/* 长图模块区域样式 */
.wide-single-pictures-section {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 50px 0;
    text-align: center;
    overflow: hidden;
}

.wide-single-pictures-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.wide-single-pictures-header {
    margin-bottom: 40px;
}

.wide-single-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.wide-single-pictures-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}

.wide-single-pictures-image {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.wide-single-pictures-image-full {
    width: 100%;
    height: auto;
    display: block;
}

/* 长图模块动画效果 */
.wide-single-pictures-section.animated .wide-single-pictures-image-full {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

/* 双图模块区域样式 */
.two-pictures-section {
    background-color: #000;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
    overflow: hidden;
}

/* 淡入动画效果 */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

.fade-in-left {
    opacity: 0;
}

.fade-in-right {
    opacity: 0;
}

.two-pictures-section.animated .fade-in-left {
    animation: fadeInLeft 1s ease forwards;
}

.two-pictures-section.animated .fade-in-right {
    animation: fadeInRight 1s ease forwards;
    animation-delay: 0.3s;
}

.two-pictures-header {
    margin-bottom: 40px;
}

.two-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.two-pictures-subtitle {
    font-size: 1rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}

.two-pictures-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.two-pictures-item {
    flex: 1 1 calc(50% - 30px);
    max-width: calc(50% - 30px);
    text-align: center;
}

.two-pictures-image {
    width: 100%;
    height: auto;
    display: block;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .two-pictures-item {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .two-pictures-title {
        font-size: 2rem;
    }
}

/* 视频播放模块区域样式 */
.wide-videos-section {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 50px 0;
    text-align: center;
    overflow: hidden;
}

.wide-videos-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.wide-videos-header {
    margin-bottom: 40px;
}

.wide-videos-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.wide-videos-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}

.wide-videos-player {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.wide-videos-video {
    width: 100%;
    height: auto;
    display: block;
}

/* 视频播放模块动画效果 */
.wide-videos-section.animated .wide-videos-video {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
}

/* 三图模块区域样式 */
.three-pictures-section {
    background-color: #000;
    color: #fff;
    padding: 50px 20px;
    text-align: center;
    overflow: hidden;
}

/* 三图模块动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

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

.fade-in-up {
    opacity: 0;
}

.fade-in-down {
    opacity: 0;
}

.three-pictures-section.animated .fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.three-pictures-section.animated .fade-in-down {
    animation: fadeInDown 1s ease forwards;
}

.three-pictures-section.animated .three-pictures-item:nth-child(1) {
    animation-delay: 0.2s;
}

.three-pictures-section.animated .three-pictures-item:nth-child(2) {
    animation-delay: 0.4s;
}

.three-pictures-section.animated .three-pictures-item:nth-child(3) {
    animation-delay: 0.6s;
}

.three-pictures-header {
    margin-bottom: 40px;
}

.three-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.three-pictures-subtitle {
    font-size: 1rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}

.three-pictures-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.three-pictures-item {
    flex: 1 1 calc(33.333% - 30px);
    max-width: calc(33.333% - 30px);
    text-align: center;
}

.three-pictures-image {
    width: 100%;
    height: auto;
    margin-bottom: 15px;
    display: block;
}

.three-pictures-caption {
    font-size: 1rem;
    color: #fff;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .three-pictures-item {
        flex: 1 1 calc(50% - 30px);
        max-width: calc(50% - 30px);
    }
}

@media (max-width: 768px) {
    .three-pictures-item {
        flex: 1 1 100%;
        max-width: 100%;
    }

    .three-pictures-title {
        font-size: 2rem;
    }
}

/* 全局样式 */
body {
    background-color: white;
    margin: 0;
    padding: 0;
}

/* 内容区域样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 右侧单图模块区域样式 */
.right-single-pictures-section {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 50px 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* 右侧单图模块动画效果 */
.right-single-pictures-section.animated .right-single-pictures-text {
    animation: fadeInLeft 1s ease forwards;
    opacity: 0;
}

.right-single-pictures-section.animated .right-single-pictures-image {
    animation: fadeInRight 1s ease forwards;
    opacity: 0;
    animation-delay: 0.3s;
}

.right-single-pictures-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.right-single-pictures-text {
    flex: 0 0 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.right-single-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.right-single-pictures-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    line-height: 1.6;
}

.right-single-pictures-image {
    flex: 0 0 50%;
}

.right-single-pictures-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .right-single-pictures-container {
        flex-direction: column;
    }

    .right-single-pictures-text,
    .right-single-pictures-image {
        flex: 0 0 100%;
    }
}

/* 左侧单图模块区域样式 */
.left-single-pictures-section {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 50px 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}

/* 删除重复的左侧单图模块动画定义 */
/* 已在上方定义，此处不再重复 */

.left-single-pictures-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    align-items: center;
    gap: 30px;
    flex-direction: row-reverse;
}

.left-single-pictures-text {
    flex: 0 0 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.left-single-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.left-single-pictures-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    line-height: 1.6;
}

.left-single-pictures-image {
    flex: 0 0 50%;
}

.left-single-pictures-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .left-single-pictures-container {
        flex-direction: column;
    }

    .left-single-pictures-text,
    .left-single-pictures-image {
        flex: 0 0 100%;
    }
}

/* 左侧单图模块动画效果 */
.left-single-pictures-section.animated .left-single-pictures-text {
    animation: fadeInRight 1s ease forwards;
    opacity: 0;
}

.left-single-pictures-section.animated .left-single-pictures-image {
    animation: fadeInLeft 1s ease forwards;
    opacity: 0;
    animation-delay: 0.3s;
}

/* 四图模块区域样式 */
.four-pictures-section {
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 50px 0;
    overflow: hidden;
}

/* 四图模块动画效果 */
.four-pictures-section.animated .four-pictures-col-left {
    animation: fadeInLeft 1s ease forwards;
    opacity: 0;
}

.four-pictures-section.animated .four-pictures-col-middle .four-pictures-image-half:first-child {
    animation: fadeInDown 1s ease forwards;
    opacity: 0;
    animation-delay: 0.3s;
}

.four-pictures-section.animated .four-pictures-col-middle .four-pictures-image-half:last-child {
    animation: fadeInUp 1s ease forwards;
    opacity: 0;
    animation-delay: 0.6s;
}

.four-pictures-section.animated .four-pictures-col-right {
    animation: fadeInRight 1s ease forwards;
    opacity: 0;
    animation-delay: 0.9s;
}

.four-pictures-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.four-pictures-header {
    text-align: center;
    margin-bottom: 50px;
}

.four-pictures-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #fff;
}

.four-pictures-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    max-width: 800px;
    margin: 0 auto;
}

.four-pictures-gallery {
    display: flex;
    gap: 15px;
    height: 600px;
}

.four-pictures-col-left,
.four-pictures-col-right {
    flex: 0 0 33.5%;
    height: 100%;
}

.four-pictures-col-middle {
    flex: 0 0 30%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    height: 100%;
}

.four-pictures-image-full {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.four-pictures-image-half {
    width: 100%;
    height: 50%;
    object-fit: cover;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .four-pictures-gallery {
        flex-direction: column;
        height: auto;
    }

    .four-pictures-col-left,
    .four-pictures-col-right,
    .four-pictures-col-middle {
        flex: 0 0 100%;
        height: auto;
    }

    .four-pictures-image-half {
        height: 300px;
    }
}

/* 产品全尺寸区域样式 */
.product-full-section {
    width: 100%;
    background-color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
}

/* 产品容器样式 */
.product-container {
    background-color: #000;
    color: #fff;
    padding: 50px 20px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* 产品容器内容宽度限制 */
.product-container>div {
    max-width: 1200px;
    margin: 0 auto;
}

/* 产品图片样式 */
.product-image-col {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* 大屏幕图片区域占比40% */
@media (min-width: 992px) {
    .product-image-col {
        flex: 0 0 40%;
        max-width: 40%;
    }
}

/* 产品参数样式 */
.product-specs-col {
    padding: 20px;
}

/* 大屏幕参数区域占比60% */
@media (min-width: 992px) {
    .product-specs-col {
        flex: 0 0 60%;
        max-width: 60%;
    }
}

.product-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.product-image {
    transition: transform 0.3s ease;
}

.product-image:hover {
    transform: scale(1.02);
}

/* 图片切换按钮 */
.image-switcher {
    margin-top: 15px;
}

.image-btn {
    margin: 0 5px;
    background-color: #0d6efd;
    border: none;
    transition: all 0.3s ease;
}

.image-btn:hover {
    background-color: #0a58ca;
}

.image-btn.active {
    background-color: #0a58ca;
    font-weight: bold;
}

/* 产品参数样式 */


.product-specs-col {
    padding: 20px;
}

.product-specs-title {
    font-size: 2rem;
    color: #fff;
    font-weight: bold;
    padding-left: 20px;
}

.specs-divider {
    border: none;
    height: 2px;
    background-color: #fff;
    width: 80%;
    margin: 0;
    margin-left: 20px;
}

.product-specs {
    background-color: #000;
    padding: 20px;
}

/* 参数项样式 */
.param-item {
    margin-bottom: 15px;
}

/* 参数名称样式 */
.param-name {
    font-size: 14px;
    color: #fff;
    margin-bottom: 5px;
}

/* 参数值样式 */
.param-value {
    font-size: 16px;
    font-weight: bold;
    color: #fff;
}

.specs-tabs {
    margin-bottom: 20px;
}

.spec-tab {
    margin: 0 5px 10px 0;
    background-color: #0d6efd;
    border: none;
    transition: all 0.3s ease;
}

.spec-tab:hover {
    background-color: #0a58ca;
}

.spec-tab.active {
    background-color: #0a58ca;
    font-weight: bold;
}

.spec-content {
    display: none;
}

.spec-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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

.fade-in-left {
    opacity: 0;
}

.product-image-col.animated .fade-in-left {
    animation: fadeInLeft 1s ease forwards;
}

/* 表格样式 */
.table {
    margin-top: 15px;
}

.table th,
.table td {
    border-color: #e9ecef;
}

.table tr:hover {
    background-color: #f8f9fa;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .product-container {
        padding: 15px;
    }

    .product-image-col,
    .product-specs-col {
        padding: 10px;
    }

    .product-specs {
        padding: 15px;
    }

    .table {
        font-size: 0.9rem;
    }

    .spec-tab,
    .image-btn {
        margin-bottom: 10px;
        width: 100%;
    }
}

/* 标题样式 */
h1 {
    color: #343a40;
    font-weight: 700;
}

h2 {
    color: #495057;
    font-weight: 600;
}

/* 按钮通用样式 */
.btn {
    border-radius: 4px;
    padding: 8px 16px;
}

/* 图片加载动画 */
.product-image {
    opacity: 1;
    transition: opacity 0.3s ease;
}

.product-image.loading {
    opacity: 0.5;
}

/* 联系按钮样式 */
.contact-btn {
    display: block;
    background-color: #06f;
    color: white;
    max-width: 400px;
    height: 48px;
    line-height: 48px;
    width: 100%;
    font-size: 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    padding-left: 20px;
    text-decoration: none;
}

/* 多张小图模式区域样式 */
.multiple-small-pictures-section {
    background-color: #000;
    color: #fff;
    padding: 60px 0;
}

.multiple-small-pictures-header {
    margin-bottom: 40px;
}

.multiple-small-pictures-title {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #fff;
}

.multiple-small-pictures-subtitle {
    font-size: 18px;
    color: #aaa;
    max-width: 800px;
}

.multiple-small-pictures-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.multiple-small-picture-item {
    flex: 1 1 calc(25% - 15px);
    min-width: 200px;
    text-align: center;
}

.mode-image-container {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 15px;
}

.mode-image-container img {
    max-width: 100px;
    height: auto;
}

.mode-title {
    font-size: 18px;
    font-weight: bold;
}