* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #0B0E11;
    color: #EAECEF;
    line-height: 1.6;
}

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

/* Header */
header {
    background-color: #0B0E11;
    padding: 15px 0;
    border-bottom: 1px solid #2B3139;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 18px;
    font-weight: 700;
    color: #EAECEF;
    text-decoration: none;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background-color: #F0B90B;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0B0E11;
    font-weight: bold;
}

nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

nav a {
    color: #848E9C;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

nav a:hover {
    color: #EAECEF;
}

.header-buttons {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 8px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background-color: #F0B90B;
    color: #0B0E11;
    border: none;
}

.btn-primary:hover {
    background-color: #DBA90B;
}

.btn-secondary {
    background-color: transparent;
    color: #EAECEF;
    border: 1px solid #2B3139;
}

.btn-secondary:hover {
    border-color: #848E9C;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: #EAECEF;
    transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background-color: #0B0E11;
    padding: 20px;
    border-bottom: 1px solid #2B3139;
    z-index: 999;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav a {
    display: block;
    padding: 12px 0;
    color: #848E9C;
    text-decoration: none;
    font-size: 16px;
    border-bottom: 1px solid #2B3139;
}

.mobile-nav a:hover {
    color: #EAECEF;
}

/* Hero Section */
.hero {
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(240, 185, 11, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 15px;
}

.hero h1 span {
    color: #F0B90B;
}

.hero p {
    font-size: 18px;
    color: #848E9C;
    max-width: 600px;
    margin: 0 auto 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Features Section */
.features {
    padding: 60px 0;
    background-color: #111418;
}

.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.feature-card {
    background-color: #181A1F;
    border: 1px solid #2B3139;
    border-radius: 8px;
    padding: 30px;
    transition: border-color 0.3s;
}

.feature-card:hover {
    border-color: #F0B90B;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: #1E2329;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #F0B90B;
    font-size: 20px;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    color: #848E9C;
    font-size: 14px;
}

/* Download Section */
.download {
    padding: 60px 0;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.download-steps {
    margin-top: 25px;
}

.step {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.step-number {
    width: 28px;
    height: 28px;
    background-color: #F0B90B;
    color: #0B0E11;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

.step p {
    color: #848E9C;
    font-size: 14px;
    padding-top: 3px;
}

.download-buttons {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.price-widget {
    background-color: #181A1F;
    border: 1px solid #2B3139;
    border-radius: 8px;
    padding: 25px;
}

.price-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #2B3139;
    font-size: 14px;
}

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

.price-label {
    color: #848E9C;
}

.price-value {
    color: #EAECEF;
}

/* 新闻展示 */
.news {
    padding: 60px 0;
    background-color: #111418;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.news-card {
    background-color: #181A1F;
    border: 1px solid #2B3139;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.news-card:hover {
    border-color: #F0B90B;
    transform: translateY(-5px);
}

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

.news-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

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

.news-card-content {
    padding: 20px;
}

.news-card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.news-card-title a {
    color: #EAECEF;
    text-decoration: none;
    transition: color 0.3s;
}

.news-card-title a:hover {
    color: #F0B90B;
}

.news-card-desc {
    color: #848E9C;
    font-size: 14px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-meta {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #2B3139;
    font-size: 13px;
    color: #848E9C;
}

.news-view-more {
    text-align: center;
    margin-top: 40px;
}

.news-view-more .btn {
    display: inline-block;
}

/* Footer */
footer {
    background-color: #111418;
    padding: 50px 0 30px;
    border-top: 1px solid #2B3139;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #EAECEF;
}

.footer-column a {
    display: block;
    color: #848E9C;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: #F0B90B;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #2B3139;
    color: #848E9C;
    font-size: 13px;
}

.social-links {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 15px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background-color: #1E2329;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #848E9C;
    text-decoration: none;
    transition: all 0.3s;
}

.social-links a:hover {
    background-color: #F0B90B;
    color: #0B0E11;
}

/* List Page */
.list-section {
    padding: 40px 0;
}

.list-header {
    margin-bottom: 30px;
}

.list-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.list-header p {
    color: #848E9C;
}

.list-grid {
    display: grid;
    gap: 20px;
}

.list-item {
    background-color: #181A1F;
    border: 1px solid #2B3139;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.3s;
    display: flex;
    gap: 20px;
}

.list-item:hover {
    border-color: #F0B90B;
    transform: translateY(-2px);
}

.list-item-thumbnail {
    width: 200px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
}

.list-item-thumbnail img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.list-item-content {
    flex: 1;
}

.list-item h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.list-item h2 a {
    color: #EAECEF;
    text-decoration: none;
}

.list-item h2 a:hover {
    color: #F0B90B;
}

.list-item-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #848E9C;
}

.list-item p {
    color: #848E9C;
    font-size: 14px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination a, .pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #2B3139;
    border-radius: 6px;
    color: #848E9C;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.pagination a:hover {
    border-color: #F0B90B;
    color: #F0B90B;
}

.pagination .active {
    background-color: #F0B90B;
    border-color: #F0B90B;
    color: #0B0E11;
}

/* Content Page */
.content-section {
    padding: 40px 0;
}

.breadcrumb {
    margin-bottom: 25px;
    font-size: 14px;
}

.breadcrumb a {
    color: #848E9C;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #F0B90B;
}

.breadcrumb span {
    color: #848E9C;
    margin: 0 8px;
}

.breadcrumb .current {
    color: #EAECEF;
}

.content-article {
    background-color: #181A1F;
    border: 1px solid #2B3139;
    border-radius: 8px;
    padding: 40px;
}

.content-article h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
}

.content-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #2B3139;
    color: #848E9C;
    font-size: 14px;
}

.content-body {
    font-size: 16px;
    line-height: 1.8;
}

.content-body p {
    margin-bottom: 20px;
}

.content-body h2 {
    font-size: 24px;
    margin: 35px 0 15px;
}

.content-body h3 {
    font-size: 20px;
    margin: 30px 0 12px;
}

.content-body ul, .content-body ol {
    margin-bottom: 20px;
    padding-left: 25px;
}

.content-body li {
    margin-bottom: 8px;
    color: #848E9C;
}

.content-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 25px 0;
}

/* Related Articles */
.related-articles {
    margin-top: 50px;
    padding-top: 40px;
    border-top: 1px solid #2B3139;
}

.related-articles h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 25px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.related-item {
    background-color: #1E2329;
    border: 1px solid #2B3139;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
}

.related-item:hover {
    border-color: #F0B90B;
    transform: translateY(-3px);
}

.related-item-thumbnail {
    width: 100%;
    height: 160px;
    overflow: hidden;
}

.related-item-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.related-item:hover .related-item-thumbnail img {
    transform: scale(1.05);
}

.related-item-content {
    padding: 18px;
}

.related-item-content h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
}

.related-item-content h4 a {
    color: #EAECEF;
    text-decoration: none;
}

.related-item-content h4 a:hover {
    color: #F0B90B;
}

.related-item-content p {
    color: #848E9C;
    font-size: 13px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .header-buttons {
        display: none;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .download-content {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 24px;
    }

    .content-article {
        padding: 25px;
    }

    .content-article h1 {
        font-size: 24px;
    }
    
    .list-item {
        flex-direction: column;
    }
    
    .list-item-thumbnail {
        width: 100%;
    }
    
    .list-item-thumbnail img {
        height: 200px;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-card-thumbnail {
        height: 180px;
    }
}




/* 翻页功能 */
.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;
}