*{margin:0;padding:0;box-sizing:border-box;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}
        body{background:#000;color:#fff;line-height:1.6}
        a{text-decoration:none;color:inherit}
        .container{max-width:1100px;margin:0 auto;padding:0 20px}
        .content-wrap{max-width:1060px;margin:0 auto}

        /* 导航 */
        header{position:sticky;top:0;background:#000;border-bottom:1px solid #111;z-index:99}
        .nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
        .logo{font-size:20px;font-weight:600;color:#00dcff}
        .menu{display:flex;gap:24px;font-size:15px;color:#ccc}
        .menu a:hover{color:#00dcff}
        .download{background:linear-gradient(90deg,#00dcff,#00ff9c);color:#000;border:none;padding:8px 16px;border-radius:6px;font-weight:600;cursor:pointer}

        /* 首屏 */
        .hero{padding:70px 0;text-align:center}
        .hero h1{font-size:42px;margin-bottom:12px}
        .hero p{color:#aaa;font-size:16px;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto}
        .hero-btns{display:flex;gap:16px;justify-content:center}
        .btn-primary{background:linear-gradient(90deg,#00dcff,#00ff9c);color:#000;padding:12px 28px;border-radius:8px;font-weight:600}
        .btn-outline{border:1px solid #444;padding:12px 28px;border-radius:8px}

        /* 标题通用 */
        .sec-title{text-align:center;font-size:30px;margin-bottom:10px}
        .sec-desc{text-align:center;color:#aaa;margin-bottom:50px}

        /* AI 工具区 */
        .ai-tools{padding:60px 0}
        .tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .tool-card{background:#111;border-radius:14px;padding:24px;display:flex;flex-direction:column;justify-content:flex-end}
        .tool-card h3{font-size:18px;margin-bottom:6px}
        .tool-card p{color:#aaa;font-size:14px}

        /* 专业剪辑区样式 */
.pro-edit {
    padding: 80px 0;
    background-color: #0a0a0a;
}

.sec-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 15px;
    color: #fff;
}

.sec-desc {
    text-align: center;
    color: #999;
    margin-bottom: 50px;
}

.pro-wrap {
    display: flex;
    gap: 40px;
    background-color: #111;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.pro-list {
    flex: 0 0 300px;
    background-color: #0d0d0d;
    padding: 20px 0;
    overflow-y: auto;
}

.pro-item {
    padding: 20px 25px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.3s;
}

.pro-item:hover {
    background-color: #1a1a1a;
}

.pro-item.active {
    background-color: #1a1a1a;
    border-left-color: #00c6ff;
}

.pro-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #fff;
}

.pro-item p {
    font-size: 14px;
    color: #999;
    line-height: 1.5;
}

.pro-preview {
    flex: 1;
    padding: 30px;
    position: relative;
    min-height: 500px;
}

.pro-content {
    display: none;
    animation: fadeIn 0.4s ease-in-out;
}

.pro-content.active {
    display: block;
}

.pro-content h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: #00c6ff;
}

.pro-content > p {
    font-size: 16px;
    color: #ccc;
    margin-bottom: 20px;
    line-height: 1.6;
}

.feature-details {
    list-style-type: none;
    padding-left: 0;
    margin-bottom: 25px;
}

.feature-details li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    color: #999;
    line-height: 1.6;
}

.feature-details li:before {
    content: "✓";
    color: #00c6ff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.pro-img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 响应式设计 */
@media (max-width: 992px) {
    .pro-wrap {
        flex-direction: column;
    }
    
    .pro-list {
        flex: none;
        width: 100%;
        display: flex;
        overflow-x: auto;
        padding: 15px;
    }
    
    .pro-item {
        flex: 0 0 200px;
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    
    .pro-item.active {
        border-left: none;
        border-bottom-color: #00c6ff;
    }
    
    .pro-preview {
        min-height: 400px;
    }
}

@media (max-width: 768px) {
    .sec-title {
        font-size: 28px;
    }
    
    .pro-item {
        flex: 0 0 150px;
        padding: 15px;
    }
    
    .pro-item h4 {
        font-size: 16px;
    }
    
    .pro-item p {
        font-size: 13px;
    }
    
    .pro-content h3 {
        font-size: 20px;
    }
    
    .pro-content > p {
        font-size: 14px;
    }
    
    .feature-details li {
        font-size: 13px;
    }
}


        /* 新闻动态区样式 */
.news {
    padding: 80px 0;
    background-color: #0a0a0a;
}

.sec-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 15px;
    color: #fff;
}

.sec-desc {
    text-align: center;
    color: #999;
    margin-bottom: 50px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background-color: #111;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.news-img {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.news-card:hover .news-img img {
    transform: scale(1.05);
}

.news-content {
    padding: 20px;
}

.news-content h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #fff;
    line-height: 1.4;
}

.news-content p {
    font-size: 14px;
    color: #999;
    line-height: 1.6;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #222;
    padding-top: 15px;
}

.news-date {
    font-size: 12px;
    color: #666;
}

.news-link {
    font-size: 14px;
    color: #00c6ff;
    text-decoration: none;
    transition: color 0.3s;
}

.news-link:hover {
    color: #0072ff;
}

.news-more {
    text-align: center;
    margin-top: 30px;
}

.btn-more {
    display: inline-block;
    padding: 10px 30px;
    background-color: transparent;
    border: 1px solid #00c6ff;
    color: #00c6ff;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-more:hover {
    background-color: #00c6ff;
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sec-title {
        font-size: 28px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-content h3 {
        font-size: 16px;
    }
    
    .news-content p {
        font-size: 13px;
    }
}


        /* 底部下载 */
        .bottom-download{padding:80px 0;background:#050505;text-align:center}
        .bottom-download h2{font-size:32px;margin-bottom:20px}
        .bottom-note{color:#777;font-size:13px;margin:20px 0;line-height:1.6}

        /* 页脚 */
        footer{padding:40px 0;border-top:1px solid #111;text-align:center;color:#666;font-size:13px}




        /* 面包屑 */
        .breadcrumb{padding:20px 0;font-size:14px;color:#888}
        .breadcrumb a{color:#888}
        .breadcrumb a:hover{color:#00dcff}
        .breadcrumb span{margin:0 6px;color:#555}

        /* 列表标题 */
        .page-title{font-size:26px;margin-bottom:10px}
        .page-desc{color:#aaa;font-size:15px;margin-bottom:30px}

        /* 内容列表 3列布局 */
        .list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
        .list-item{background:#111;border-radius:14px;overflow:hidden}
        .list-item .pic{width:100%;height:180px;background:#1a1a1a}
        .list-item .info{padding:18px}
        .list-item .title{font-size:16px;font-weight:500;margin-bottom:8px}
        .list-item .desc{font-size:13px;color:#888;line-height:1.5}

        /* 分页 居中 */
        .pagination{display:flex;justify-content:center;align-items:center;gap:10px;margin-bottom:60px}
        .pagination a{min-width:36px;height:36px;display:grid;place-items:center;border-radius:6px;background:#111;color:#ccc;font-size:14px}
        .pagination a.active{background:linear-gradient(90deg,#00dcff,#00ff9c);color:#000;font-weight:600}
        .pagination a:hover{color:#00dcff}




        /* 文章标题 */
        .article-title{font-size:30px;font-weight:600;margin-bottom:16px;line-height:1.4}
        .article-meta{display:flex;gap:20px;color:#888;font-size:14px;margin-bottom:30px}

        /* 内容区域 */
        .article-content{background:#111;border-radius:14px;padding:40px;margin-bottom:50px}
        .article-content p{margin-bottom:20px;font-size:16px;color:#ddd}
        .article-content h2{font-size:22px;color:#00dcff;margin:30px 0 16px}
        .article-content img{width:100%;border-radius:10px;margin:20px 0}

        /* 相关推荐 */
        .related{margin-bottom:50px}
        .related-title{font-size:22px;margin-bottom:20px}
        .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .related-item{background:#111;border-radius:12px;overflow:hidden}
        .related-item .pic{width:100%;height:160px;background:#1a1a1a}
        .related-item .info{padding:16px}
        .related-item .title{font-size:15px;margin-bottom:6px}

        /* 分页 */
        .page-nav{display:flex;justify-content:center;gap:12px;margin-bottom:60px}
        .page-nav a{padding:10px 20px;background:#111;border-radius:6px;color:#ccc}
        .page-nav a:hover{color:#00dcff}



/* 基础导航样式 */
header {
    position: sticky;
    top: 0;
    background: #000;
    border-bottom: 1px solid #111;
    z-index: 99;
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}
.logo {
    font-size: 24px;
    font-weight: 700;
    color: #00dcff;
}
.menu {
    display: flex;
    gap: 24px;
    font-size: 15px;
    color: #ccc;
}
.menu a:hover {
    color: #00dcff;
}
.download {
    background: linear-gradient(90deg, #00dcff, #00ff9c);
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    font-size: 14px;
}

/* 汉堡菜单样式 */
.hamburger {
    display: none; /* 默认隐藏，桌面端不显示 */
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}
.hamburger span {
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* 移动端菜单 */
.mobile-menu {
    position: absolute;
    top: 62px;
    left: 0;
    width: 100%;
    background: #000;
    border-top: 1px solid #111;
    padding: 20px;
    display: none; /* 默认隐藏 */
    flex-direction: column;
    gap: 16px;
    z-index: 98;
}
.mobile-menu a {
    font-size: 16px;
    color: #ccc;
}
.mobile-menu a:hover {
    color: #00dcff;
}
.mobile-menu.active {
    display: flex;
}

/* 汉堡菜单动画 */
.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* 关键：移动端媒体查询 */
@media (max-width: 900px) {
    .menu {
        display: none; /* 隐藏桌面端菜单 */
    }
    .desktop-download {
        display: none; /* 隐藏桌面端下载按钮 */
    }
    .hamburger {
        display: flex !important; /* 强制显示汉堡菜单 */
    }
}




        /* 响应式 */
        @media(max-width:900px){
            .tools-grid{grid-template-columns:1fr 1fr}
            .pro-wrap{grid-template-columns:1fr}
            .scene-grid{grid-template-columns:repeat(3,1fr)}
            .menu{display: none;}
            .list-grid{grid-template-columns:repeat(2,1fr)}
            .related-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:600px){
            .hero h1{font-size:32px}
            .tools-grid{grid-template-columns:1fr}
            .scene-grid{grid-template-columns:1fr 1fr}
            .list-grid{grid-template-columns:1fr}
            .related-grid{grid-template-columns:1fr}
            .article-title{font-size:24px}
            .article-content{padding:24px}
        }




        .pagination-wrap {
    padding: 20px 10px;
    margin-top: 20px;
    border-radius: 8px;
}

.pagination-wrap .paging-cls {
    text-align: center;
}

.pagination-wrap .paging-cls li {
    display: inline-block;
    margin: 0 5px;
    list-style: none;
}

.pagination-wrap .paging-cls span,
.pagination-wrap .paging-cls a {
    display: inline-block;
    border: 1px solid #eef3f8;
    border-radius: 5px;
    height: 44px;
    line-height: 44px;
    width: 44px;
    margin: 0 3px;
    font-size: 14px;
    color: #000000;
    text-decoration: none;
}

.pagination-wrap .paging-cls span:hover,
.pagination-wrap .paging-cls a:hover {
    background: #F0B90B;
    color: #fff !important;
}

.pagination-wrap .paging-cls .current {
    background: #F0B90B;
    color: #fff;
    font-weight: bold;
}

.pagination-wrap .paging-cls .fa-angle-double-left::before {
    content: "<";
}

.pagination-wrap .paging-cls .fa-angle-double-right::before {
    content: ">";
}

.pagination-wrap .active a{
    background-color: #F0B90B !important;
    color: #fff !important;
    font-weight: bold;
}