/* 基础样式 */
html, body {
    position: relative;
    background: #fff;
    font-size: 14px;
    color: #000;
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 幻灯片容器 */
.swiper-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 1;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide .slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 弹幕容器 */
.barrage-container {
    position: fixed;
    top: 80px;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 5;
    pointer-events: none;
}

.barrage-container img {
    position: absolute;
    animation: barrage 15s linear;
    opacity: 0.85;
    max-width: 120px;
    height: auto;
}

@keyframes barrage {
    0% {
        left: 100%;
        transform: translateX(0);
    }
    100% {
        left: -20%;
        transform: translateX(-100%);
    }
}

/* 头部区域 */
.header {
    position: relative;
    z-index: 10;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1);
}

/* 主容器样式 */
.main-container {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    margin-top: 30px;
}

/* 顶部区域 */
.top-section {
    padding: 20px 0;
    text-align: left;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
    background: blueviolet;
}

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

.logo {
    height: 50px;
    width: auto;
}

/* 页面内容区域 */
.page-container {
    position: relative;
    z-index: 2;
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 隐藏的 H1 标签 (SEO优化) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* 英雄区域 */
.hero-section {
    text-align: center;
    padding: 40px 0;
}

.title-image {
    max-width: 70%;
    height: auto;
    margin-bottom: 30px;
}

.download-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 30px auto;
    max-width: 200px;
}

.qr-code-large {
    width: 150px;
    height: 150px;
    margin-bottom: 10px;
}

.qr-image-large {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 产品信息区域 */
.product-info-section {
    margin: 50px 0;
}

.product-title {
    font-size: 24px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 30px;
    position: relative;
}

.product-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: #f06;
}

.info-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 50px;
    padding: 20px;
    border-radius: 10px;
    background-color: #fff;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.info-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
    margin-bottom: 20px;
}

.description-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.icon-image {
    width: 40px;
    height: 40px;
    margin-bottom: 15px;
}

.description-title {
    width: auto;
    height: 30px;
    margin-bottom: 15px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.description-text {
    width: 100%;
    max-width: 400px;
    height: auto;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease 0.2s;
}

.description-title.omov,
.description-text.omov2 {
    opacity: 1;
    transform: translateY(0);
}

/* 新增资讯列表区域 */
.news-section {
    margin: 50px 0;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.news-title {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 20px;
    position: relative;
    padding-left: 15px;
}

.news-title:before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    height: 80%;
    width: 4px;
    background-color: #f06;
}

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

.news-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
}

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

.news-item a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    position: relative;
    padding-left: 15px;
}

.news-item a:hover {
    color: #f06;
}

.news-item a:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #f06;
}

.news-date {
    color: #999;
    font-size: 14px;
    margin-left: 15px;
}

.view-more {
    text-align: center;
    margin-top: 20px;
}

.view-more-btn {
    display: inline-block;
    padding: 8px 25px;
    background-color: #f06;
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.view-more-btn:hover {
    background-color: #e05;
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(240, 0, 102, 0.2);
}

/* 底部区域 */
.footer {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 30px 0;
    text-align: center;
    position: relative;
    z-index: 2;
    border-top: 1px solid #eee;
    margin-top: 50px;
}

.footer-download {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.qr-code-small {
    width: 100px;
    height: 100px;
    margin-bottom: 10px;
}

.qr-image-small {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.footer-links {
    margin: 15px 0;
}

.footer-link {
    color: #333;
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #f06;
}

.company-info,
.company-contact {
    font-size: 12px;
    color: #777;
    margin: 10px 0;
}

.company-info a,
.company-contact a {
    color: #777;
    text-decoration: none;
}

.company-info a:hover,
.company-contact a:hover {
    color: #f06;
}

/* 响应式设计 */
@media (min-width: 768px) {
    .info-box {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .info-box:nth-child(odd) {
        flex-direction: row-reverse;
    }
    
    .info-image {
        width: 45%;
        max-width: none;
        margin-bottom: 0;
    }
    
    .description-box {
        width: 50%;
    }
}

@media (max-width: 767px) {
    .page-container {
        padding: 15px;
        margin-top: 30px;
    }
    
    .product-title {
        font-size: 20px;
    }
    
    .news-item a {
        font-size: 14px;
    }
    
    .footer {
        padding: 20px 0;
    }
}