/* CSS变量定义 */
:root {
    --primary-color: #FF6B35;
    --primary-hover: #E55A2B;
    --secondary-color: #2D2D2D;
    --text-color: #FFFFFF;
    --text-light: #CCCCCC;
    --text-secondary: #CCCCCC;
    --background-color: #1A1A1A;
    --card-background: #2D2D2D;
    --border-color: #404040;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    --spacing-unit: 8px;
    --section-padding: calc(var(--spacing-unit) * 10);
    --card-margin: calc(var(--spacing-unit) * 4);
}

/* 暗黑模式 */
@media (prefers-color-scheme: dark) {
    :root {
        --text-color: #FFFFFF;
        --text-light: #CCCCCC;
        --background-color: #1A1A1A;
        --card-background: #2D2D2D;
        --border-color: #404040;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
}

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Noto Sans SC', 'Segoe UI', sans-serif;
    line-height: 1.6;
    transition: var(--transition);
}

/* 搜索页面特殊样式 */
body.search-page {
    min-height: 100vh;
    overflow: visible;
    display: block;
}

body.search-page .navbar {
    flex-shrink: 0;
}

body.search-page .search-header {
    display: block;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 60px 0;
}

body.search-page .footer {
    flex-shrink: 0;
}

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

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.8);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #FFFFFF;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #FFFFFF;
    margin: 3px 0;
    transition: var(--transition);
}

/* 按钮样式 */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    border-color: var(--primary-color);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* 轮播图样式 */
.hero-section {
    padding-top: 70px;
    position: relative;
    background: transparent !important;
}

.hero-container {
    width: 100%;
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.hero-slide {
    flex: 0 0 100%;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.hero-content {
    text-align: center;
    max-width: 600px;
    position: relative;
    z-index: 3;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #FFFFFF;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: 20px;
    color: #FFFFFF;
    margin-bottom: 30px;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 4;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.indicator.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 4;
    color: var(--text-color);
}

.hero-arrow:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.hero-prev {
    left: 20px;
}

.hero-next {
    right: 20px;
}

/* 功能介绍区样式 - 重新设计 */
.features-section {
    padding: 40px 0;
    background: linear-gradient(135deg, #1A1A1A 0%, #252525 100%);
}

.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--text-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

/* 子网格样式 */
.feature-subgrid {
    display: grid;
    gap: 15px;
}

/* 左边子网格：核心功能 2*3 */
.core-features {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
}

/* 中间和右边子网格：高级特性和效率工具 1*3 */
.advanced-features,
.efficiency-tools {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 1fr);
}

.feature-card {
    background: linear-gradient(145deg, #2D2D2D 0%, #1F1F1F 100%);
    padding: 20px 15px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: all 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 107, 53, 0.3);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
    display: block;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(255, 107, 53, 0.3));
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.4;
    font-size: 12px;
    opacity: 0.8;
}

/* 视频展示区样式 */
.videos-section {
    padding: var(--section-padding) 0;
    background: #252525;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.video-card {
    background: var(--card-background);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.video-thumbnail {
    position: relative;
    background: var(--secondary-color);
    cursor: pointer;
    aspect-ratio: 16/9;
    min-height: 200px;
    overflow: hidden;
}

/* 备用方案：不支持aspect-ratio的浏览器 */
@supports not (aspect-ratio: 16/9) {
    .video-thumbnail {
        height: 200px;
    }
    
    @media (max-width: 768px) {
        .video-thumbnail {
            height: 180px;
        }
    }
    
    @media (max-width: 480px) {
        .video-thumbnail {
            height: 160px;
        }
    }
}

.video-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.video-thumbnail:hover .video-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.play-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-color);
    transition: var(--transition);
}

.video-thumbnail:hover .play-icon {
    transform: scale(1.1);
    background: white;
}

/* 备用视频占位符样式 */
.video-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
}

.video-card h3 {
    padding: 20px 20px 10px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.video-card p {
    padding: 0 20px 20px;
    color: var(--text-light);
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
}

/* 定价区域样式 */
.pricing-section {
    padding: var(--section-padding) 0;
    background: #252525;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.pricing-card {
    background: var(--card-background);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-card.premium {
    border-color: #FFD700;
    background: linear-gradient(135deg, var(--card-background) 0%, rgba(255, 215, 0, 0.05) 100%);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.premium-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #FFD700;
    color: #333;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-color);
}

.price {
    margin-bottom: 10px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    vertical-align: top;
}

.amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.duration {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 30px;
}

.pricing-features {
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features ul {
    list-style: none;
    padding: 0;
}

.pricing-features li {
    padding: 8px 0;
    color: var(--text-color);
    font-size: 14px;
}

.pricing-card .btn {
    width: 100%;
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    margin-top: auto;
}

/* 下载专区样式 */
.download-section {
    padding: var(--section-padding) 0;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--card-background);
    padding: 60px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.download-info h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-color);
}

.update-date {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 16px;
}

.version-features {
    list-style: none;
    margin-bottom: 30px;
}

.version-features li {
    padding: 10px 0;
    color: var(--text-color);
    font-size: 16px;
}

.download-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 最近更新样式 */
.recent-updates {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: none; /* 隐藏最近更新部分 */
}

/* 最新日志预览样式 */
.latest-changelog {
    background: none;
    border-radius: 0;
    box-shadow: none;
    border: none;
    padding: 0;
    margin: 0;
}

.latest-changelog h4 {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    text-align: center;
}

.changelog-preview {
    max-height: 300px;
    overflow-y: auto;
}

.changelog-preview .changelog-section {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.changelog-preview .changelog-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.changelog-preview .changelog-section h5 {
    color: #FF8A65;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
}

.changelog-preview .changelog-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.changelog-preview .changelog-section li {
    color: var(--text-color);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
}

.changelog-preview .changelog-section li::before {
    content: "√";
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
    top: 0;
}

.update-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.update-item:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.3);
}

.update-version {
    background: var(--primary-color);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.update-date-small {
    color: var(--text-light);
    font-size: 12px;
    white-space: nowrap;
    flex-shrink: 0;
}

.update-item p {
    color: var(--text-light);
    font-size: 13px;
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

/* 模态框样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--card-background);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
    animation: slideInUp 0.3s ease-out;
}

.changelog-modal {
    width: 95vw;
    max-height: 85vh;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
}

.modal-header h3 {
    color: white;
    font-size: 20px;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.modal-body {
    padding: 20px;
    max-height: calc(85vh - 70px);
    overflow-y: auto;
}

.changelog-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.changelog-version {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 25px;
}

.changelog-version:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.changelog-version h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.changelog-section {
    margin-bottom: 20px;
}

.changelog-section:last-child {
    margin-bottom: 0;
}

.changelog-section h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.changelog-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.changelog-section li {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 6px;
    padding-left: 20px;
    position: relative;
}

.changelog-section li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* 动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* FAQ样式 */
.faq-section {
    padding: var(--section-padding) 0;
    background: #252525;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-background);
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.faq-item.active {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(255, 107, 53, 0.05);
}

.faq-question h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.faq-toggle {
    font-size: 24px;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 10px;
}

/* 文章列表样式 */
.articles-section {
    padding: var(--section-padding) 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.article-card {
    background: var(--card-background);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    padding: 25px;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.article-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.article-category {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.article-date {
    color: var(--text-light);
    font-size: 14px;
}

.article-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.article-excerpt {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.article-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    align-self: flex-start;
}

.article-link:hover {
    color: #E55A2B;
    text-decoration: underline;
}

/* 文章标题链接样式 */
.article-title-link,
.result-title-link,
.related-title-link {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.article-title-link:hover,
.result-title-link:hover,
.related-title-link:hover {
    color: var(--primary-color);
}

.article-title-link:hover .article-title,
.result-title-link:hover .result-title,
.related-title-link:hover .related-title {
    color: var(--primary-color);
}

/* 确保标题在链接内保持原有样式 */
.article-title-link .article-title,
.result-title-link .result-title,
.related-title-link .related-title {
    transition: var(--transition);
}

/* 侧边栏样式 */
.sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--card-background);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow);
    z-index: 1000;
    max-width: 250px;
}

.sidebar-item {
    margin-bottom: 20px;
    text-align: center;
}

.sidebar-item h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.sidebar-item p {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 5px;
}

.sidebar-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: block;
    margin-bottom: 5px;
}

.sidebar-link:hover {
    color: #E55A2B;
    text-decoration: underline;
}

.back-to-top {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    width: 100%;
}

.back-to-top:hover {
    background: #E55A2B;
    transform: translateY(-2px);
}

.filter-group label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 16px;
}

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

.filter-btn {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.search-group {
    display: flex;
    gap: 10px;
}

.search-input {
    padding: 10px 16px;
    border: 2px solid var(--border-color);
    background: var(--background-color);
    color: var(--text-color);
    border-radius: 8px;
    font-size: 14px;
    min-width: 200px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-btn {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.search-btn:hover {
    background: #E55A2B;
    transform: scale(1.05);
}

/* 文章列表页 */
.articles-page-section {
    padding: 60px 0;
}

.articles-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.article-page-card {
    background: var(--card-background);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 25px;
    border: 1px solid var(--border-color);
}

.article-page-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.article-page-card .article-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-page-card .article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
    flex: 1;
}

.article-page-card .article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.article-page-card .article-date {
    color: var(--text-light);
    font-size: 14px;
}

.article-page-card .article-views {
    color: var(--text-light);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.article-page-card .article-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.article-page-card .tag {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255, 107, 53, 0.3);
    transition: var(--transition);
}

.article-page-card .tag:hover {
    background: rgba(255, 107, 53, 0.2);
    border-color: var(--primary-color);
}

.article-page-card .article-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: auto;
}

.article-page-card .article-link:hover {
    color: #E55A2B;
    text-decoration: underline;
}

/* 文章卡片底部对齐容器 */
.article-page-card .article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    gap: 15px;
    flex-direction: row-reverse;
}

.article-page-card .article-tags {
    flex: 1;
    margin-bottom: 0;
    justify-content: flex-end;
}

.article-page-card .article-link {
    margin-top: 0;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 50px;
    align-items: center;
    flex-wrap: wrap;
}

.page-btn {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    min-width: 45px;
}

.page-btn:hover,
.page-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.page-btn.next {
    min-width: auto;
    padding: 12px 20px;
}

/* 兼容分页链接格式的样式 */
.pagination .pageinfo {
    color: var(--text-light);
    font-size: 14px;
    margin-right: 20px;
    white-space: nowrap;
}

.pagination .pageinfo strong {
    color: var(--primary-color);
    font-weight: 600;
}

.pagination .homepage,
.pagination .nopage,
.pagination .listpage,
.pagination .endpage {
    display: inline-block;
    padding: 10px 16px;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    min-width: 60px;
    text-align: center;
    cursor: pointer;
}

.pagination .homepage:hover,
.pagination .nopage:hover,
.pagination .listpage:hover,
.pagination .endpage:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.pagination .listpage.curpage {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    cursor: default;
}

.pagination .listpage.curpage:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: none;
}

.pagination .nopage {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination .nopage:hover {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-light);
    transform: none;
}

/* 侧边栏增强 */
.popular-articles {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.popular-article {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-decoration: none;
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.popular-article:hover {
    background: rgba(255, 107, 53, 0.1);
}

.popular-article .article-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    line-height: 1.4;
}

.popular-article .article-date {
    font-size: 12px;
    color: var(--text-light);
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.category-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 8px;
    transition: var(--transition);
}

.category-item:hover {
    background: rgba(255, 107, 53, 0.1);
}

.category-name {
    color: var(--text-color);
    font-size: 14px;
    font-weight: 500;
}

.category-count {
    color: var(--text-light);
    font-size: 12px;
}

/* 文章详情页样式 */
.article-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    text-align: center;
    min-height: 390px;
}

.article-breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    font-size: 14px;
}

.article-breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.article-breadcrumb a:hover {
    color: white;
}

.breadcrumb-separator {
    color: rgba(255, 255, 255, 0.6);
}

.current-page {
    color: white;
    font-weight: 500;
}

.article-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 160px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.article-meta > div {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.article-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.article-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

/* 文章内容区域 */
.article-content-section {
    padding: 60px 0;
}

.article-layout {

    grid-template-columns: 1fr 300px;
    gap: 40px;
    align-items: start;
}

.article-main {
    background: var(--card-background);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.article-image {
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 30px;
}

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

.article-text h2 {
    font-size: 28px;
    font-weight: 600;
    color: var(--text-color);
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.article-text h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--text-color);
    margin: 30px 0 15px;
}

.article-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
    font-size: 16px;
}

.article-text ul,
.article-text ol {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
    padding-left: 20px;
}

.article-text li {
    margin-bottom: 8px;
}

/* 特殊样式框 */
.highlight-box,
.warning-box,
.info-box {
    padding: 20px;
    border-radius: 12px;
    margin: 25px 0;
    border-left: 4px solid;
}

.highlight-box {
    background: rgba(255, 107, 53, 0.1);
    border-left-color: var(--primary-color);
}

.warning-box {
    background: rgba(255, 193, 7, 0.1);
    border-left-color: #FFC107;
}

.info-box {
    background: rgba(33, 150, 243, 0.1);
    border-left-color: #2196F3;
}

.highlight-box h4,
.warning-box h4,
.info-box h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.highlight-box p,
.warning-box p,
.info-box p {
    margin: 0;
    color: var(--text-light);
}

.code-block {
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin: 25px 0;
}

.code-block p {
    margin: 5px 0;
    font-family: 'Courier New', monospace;
    color: var(--text-color);
}

/* 表格样式 */
.feature-table {
    width: 100%;
    border-collapse: collapse;
    margin: 25px 0;
    background: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
}

.feature-table th,
.feature-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.feature-table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

.feature-table td {
    color: var(--text-light);
}

.feature-table tr:hover {
    background: rgba(255, 107, 53, 0.05);
}

/* 支持信息 */
.support-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 25px 0;
}

.support-item {
    background: var(--background-color);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.support-item h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 16px;
}

.support-item p {
    color: var(--text-color);
    font-weight: 500;
    margin: 0;
}

/* 文章页脚 */
.article-footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.article-footer p {
    color: var(--text-light);
    font-size: 14px;
    margin: 5px 0;
}

/* 文章侧边栏 */
.article-sidebar {
    position: sticky;
    top: 100px;
}

.article-sidebar .sidebar-item {
    margin-bottom: 20px;
}

.article-toc ul {
    list-style: none;
    padding: 0;
}

.article-toc li {
    margin-bottom: 8px;
}

.article-toc a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
}

.article-toc a:hover {
    color: var(--primary-color);
    background: rgba(255, 107, 53, 0.1);
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-article {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-decoration: none;
    padding: 12px;
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.related-article:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary-color);
}

.related-article .article-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    line-height: 1.4;
}

.related-article .article-date {
    font-size: 12px;
    color: var(--text-light);
}

.download-card {
    text-align: center;
    padding: 20px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.download-card p {
    color: var(--text-color);
    margin-bottom: 15px;
    font-weight: 500;
}

.download-card .btn {
    width: 100%;
}

/* 相关推荐区域 */
.related-section {
    padding: 60px 0;
    background: #252525;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.related-card {
    background: var(--card-background);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 25px;
    border: 1px solid var(--border-color);
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.related-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.related-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.related-category {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.related-date {
    color: var(--text-light);
    font-size: 14px;
}

.related-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
    line-height: 1.4;
}

.related-excerpt {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.related-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    align-self: flex-start;
}

.related-link:hover {
    color: #E55A2B;
    text-decoration: underline;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .hero-prev {
        left: 20px;
    }
    
    .hero-next {
        right: 20px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #1A1A1A;
        flex-direction: column;
        padding: 40px 20px;
        transition: var(--transition);
        box-shadow: var(--shadow);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

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

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-container {
        height: 500px;
    }

    .hero-slide {
        flex: 0 0 100%;
        width: 100%;
    }

    .hero-content h1 {
        font-size: 32px;
    }

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

    .section-title {
        font-size: 24px;
        margin-bottom: 25px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-bottom: 25px;
    }

    /* 移动端子网格调整 */
    .feature-subgrid {
        gap: 12px;
    }

    .core-features {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .advanced-features,
    .efficiency-tools {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .feature-card {
        padding: 12px 8px;
        border-radius: 6px;
    }

    .feature-icon {
        font-size: 24px;
        margin-bottom: 6px;
    }

    .feature-card h3 {
        font-size: 13px;
        margin-bottom: 4px;
    }

    .feature-card p {
        font-size: 10px;
        line-height: 1.2;
    }

    .videos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .video-card {
        border-radius: 12px;
        margin-bottom: 10px;
    }

    .video-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    }

    .video-thumbnail {
        aspect-ratio: 16/9;
        min-height: 180px;
    }

    .play-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .video-card h3 {
        padding: 15px 15px 8px;
        font-size: 18px;
    }

    .video-card p {
        padding: 0 15px 15px;
        font-size: 14px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-card.popular {
        transform: scale(1.02);
    }

    .pricing-card.popular:hover {
        transform: scale(1.02) translateY(-10px);
    }

    .download-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 40px 20px;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .article-card {
        border-radius: 12px;
        margin-bottom: 10px;
        padding: 20px;
    }

    .article-card:hover {
        transform: translateY(-3px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    }

    .article-title {
        font-size: 18px;
    }

    .article-excerpt {
        font-size: 14px;
    }

    .hero-arrow {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .hero-prev {
        left: 10px;
    }

    .hero-next {
        right: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-container {
        height: 450px;
    }

    .hero-slide {
        flex: 0 0 100%;
        width: 100%;
    }

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

    .hero-content p {
        font-size: 14px;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }

    .video-card {
        border-radius: 10px;
        margin-bottom: 8px;
    }

    .video-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    }

    .video-thumbnail {
        aspect-ratio: 16/9;
        min-height: 160px;
    }

    .play-icon {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    .video-card h3 {
        padding: 12px 12px 6px;
        font-size: 16px;
    }

    .video-card p {
        padding: 0 12px 12px;
        font-size: 13px;
    }

    .download-content {
        padding: 30px 15px;
    }

    .article-card {
        border-radius: 10px;
        margin-bottom: 8px;
        padding: 15px;
    }

    .article-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    }

    .article-title {
        font-size: 16px;
    }

    .article-excerpt {
        font-size: 13px;
    }

    .page-header {
        padding: 80px 0 30px;
    }

    .header-content h1 {
        font-size: 28px;
    }

    .header-content p {
        font-size: 14px;
    }

    .filter-section {
        padding: 30px 0;
    }

    .filter-buttons {
        gap: 8px;
    }

    .filter-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .search-input {
        min-width: 120px;
        padding: 8px 12px;
        font-size: 12px;
    }

    .search-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .articles-page-grid {
        gap: 15px;
    }

    .article-page-card {
        padding: 15px;
    }

    .article-title {
        font-size: 16px;
    }

    .article-excerpt {
        font-size: 13px;
    }

    .tag {
        font-size: 11px;
        padding: 3px 8px;
    }

    .pagination {
        gap: 6px;
    }

    .page-btn {
        padding: 8px 10px;
        min-width: 35px;
        font-size: 12px;
    }

    .article-header {
        padding: 80px 0 30px;
    }

    .article-title {
        font-size: 28px;
    }

    .article-subtitle {
        font-size: 14px;
    }

    .article-meta {
        gap: 15px;
    }

    .article-meta > div {
        font-size: 12px;
    }

    .article-main {
        padding: 20px;
    }

    .article-image {
        height: 200px;
    }

    .article-text h2 {
        font-size: 22px;
    }

    .article-text h3 {
        font-size: 18px;
    }

    .article-text p {
        font-size: 14px;
    }

    .highlight-box,
    .warning-box,
    .info-box {
        padding: 15px;
    }

    .feature-table th,
    .feature-table td {
        padding: 10px;
        font-size: 12px;
    }

    .related-card {
        padding: 20px;
    }

    .related-title {
        font-size: 16px;
    }

    .related-excerpt {
        font-size: 13px;
    }

    .hero-arrow {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feature-card,
.video-card,
.faq-item {
    animation: fadeInUp 0.6s ease forwards;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #252525;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #E55A2B;
}

/* 页脚样式 */
.footer {
    background: #1A1A1A;
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    color: var(--text-light);
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    transition: var(--transition);
    font-size: 14px;
}

.social-link:hover {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: rgba(255, 107, 53, 0.1);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.contact-info p {
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-light);
}

.contact-info strong {
    color: var(--text-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* 响应式页脚 */
@media (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
        margin-top: 60px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 30px 0 15px;
    }
    
    .footer-content {
        gap: 25px;
    }
    
    .footer-section h3 {
        font-size: 20px;
    }
    
    .footer-section h4 {
        font-size: 16px;
    }
    
    .social-links {
        flex-wrap: wrap;
    }
} 

/* 搜索页面样式 */
.search-header {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
    display: block;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

.search-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,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');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.search-hero {
    position: relative;
    z-index: 2;
    padding: 40px 20px;
}

.search-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: slideInDown 1s ease-out;
}

.search-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
    animation: slideInUp 1s ease-out 0.3s both;
}

/* 主搜索框 */
.main-search-box {
    max-width: 600px;
    margin: 0 auto 30px;
    position: relative;
}

.search-input-group {
    display: flex;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.main-search-input {
    flex: 1;
    padding: 18px 25px;
    border: none;
    outline: none;
    font-size: 16px;
    background: transparent;
    color: #888;
}

.main-search-input::placeholder {
    color: #bbb;
}

.main-search-btn {
    padding: 18px 25px;
    background: var(--primary-color);
    border: none;
    color: white;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-search-btn:hover {
    background: #E55A2B;
    transform: scale(1.05);
}

/* 搜索建议 */
.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    margin-top: 10px;
    z-index: 10;
    display: none;
    animation: slideInDown 0.3s ease-out;
}

.search-suggestions.active {
    display: block;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid #f0f0f0;
}

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

.suggestion-item:hover {
    background: rgba(255, 107, 53, 0.1);
}

.suggestion-icon {
    font-size: 16px;
}

.suggestion-text {
    color: var(--text-color);
    font-size: 14px;
}

/* 快速搜索标签 */
.quick-search-tags {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.quick-search-label {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 14px;
}

.quick-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.quick-tag {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.quick-tag:hover {
    background: white;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* 搜索筛选区域 */
.search-filter-section {
    padding: 40px 0;
    background: var(--card-background);
    border-bottom: 1px solid var(--border-color);
}

.filter-controls {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 16px;
    min-width: 80px;
}

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

.filter-buttons .filter-btn {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.filter-buttons .filter-btn:hover,
.filter-buttons .filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* 搜索结果页面样式 */
.search-info {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.search-keyword {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    backdrop-filter: blur(10px);
}

.search-count {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

/* 搜索结果区域 */
.search-results-section {
    padding: 60px 0;
    background: var(--background-color);
    display: block; /* 默认显示 */
}

.search-results-section.show {
    display: block;
}

/* 搜索结果区域显示时的页面布局调整 */
body:not(.search-page) .search-header {
    flex: none;
    min-height: auto;
    padding: 60px 0;
}

body:not(.search-page) {
    height: auto;
    overflow: visible;
    display: block;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.results-info h2 {
    margin: 0 0 10px 0;
    color: var(--text-color);
    font-size: 24px;
}

.results-count {
    color: var(--text-secondary);
    margin: 0;
}

.results-actions {
    display: flex;
    gap: 15px;
}

.search-results {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.search-result-item {
    background: var(--card-background);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.search-result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.result-header {
    margin-bottom: 15px;
}

.result-title {
    margin: 0 0 10px 0;
    color: var(--text-color);
    font-size: 20px;
    font-weight: 600;
}

.result-meta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    font-size: 14px;
    color: var(--text-secondary);
}

.result-type {
    background: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.top-flag {
    background: #FFD700;
    color: #333;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    font-style: normal;
    display: inline-block;
    margin-left: 10px;
}

.result-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 15px;
}

.result-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.result-tag {
    background: rgba(255, 107, 53, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid rgba(255, 107, 53, 0.3);
    transition: var(--transition);
    cursor: pointer;
}

.result-tag:hover {
    background: rgba(255, 107, 53, 0.2);
    border-color: var(--primary-color);
}

.result-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.result-link:hover {
    color: var(--primary-hover);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .results-header {
        flex-direction: column;
        gap: 20px;
        align-items: flex-start;
    }
    
    .results-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .search-result-item {
        padding: 20px;
    }
    
    .result-title {
        font-size: 18px;
    }
    
    .result-meta {
        gap: 10px;
    }
    
    .search-info {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .search-results-section {
        padding: 40px 0;
    }
    
    .search-result-item {
        padding: 15px;
    }
    
    .result-title {
        font-size: 16px;
    }
    
    .results-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .results-actions .btn {
        width: 100%;
    }
} 

/* 搜索页面响应式样式 */
@media (max-width: 768px) {
    body.search-page {
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }
    
    body.search-page .search-header {
        min-height: calc(100vh - 70px - 150px);
    }
    
    .search-hero {
        padding: 30px 15px;
    }
    
    .search-title {
        font-size: 28px;
        margin-bottom: 12px;
    }
    
    .search-subtitle {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    .main-search-input,
    .main-search-btn {
        padding: 15px 20px;
        font-size: 14px;
    }
    
    .quick-search-tags {
        flex-direction: column;
        gap: 10px;
    }
    
    .quick-search-label {
        font-size: 13px;
    }
    
    .quick-tag {
        padding: 5px 10px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    body.search-page .search-header {
        min-height: calc(100vh - 70px - 120px);
    }
    
    .search-hero {
        padding: 20px 10px;
    }
    
    .search-title {
        font-size: 24px;
        margin-bottom: 10px;
    }
    
    .search-subtitle {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .main-search-box {
        margin-bottom: 20px;
    }
    
    .main-search-input,
    .main-search-btn {
        padding: 12px 15px;
        font-size: 13px;
    }
    
    .quick-tag {
        padding: 4px 8px;
        font-size: 11px;
    }
} 

.download-content {
    padding: 30px 15px;
}

.recent-updates {
    margin-top: 15px;
    padding-top: 10px;
}

.update-item {
    padding: 8px;
    gap: 8px;
    margin-bottom: 8px;
}

.update-item p {
    font-size: 12px;
}

.update-version {
    font-size: 11px;
    padding: 3px 6px;
}

.update-date-small {
    font-size: 11px;
}

.changelog-modal {
    width: 98vw;
    max-height: 90vh;
}

.modal-header {
    padding: 15px 20px;
}

.modal-header h3 {
    font-size: 18px;
}

.modal-body {
    padding: 15px;
    max-height: calc(90vh - 60px);
}

.changelog-version h4 {
    font-size: 16px;
    margin-bottom: 12px;
}

.changelog-section h5 {
    font-size: 13px;
    margin-bottom: 8px;
}

.changelog-section li {
    font-size: 12px;
    margin-bottom: 5px;
    padding-left: 15px;
}

.download-content {
    padding: 30px 15px;
}

.latest-changelog {
    margin-top: 15px;
    padding: 15px;
}

.latest-changelog h4 {
    font-size: 16px;
    margin-bottom: 12px;
}

.changelog-preview {
    max-height: 250px;
}

.changelog-preview .changelog-section {
    margin-bottom: 12px;
    padding-bottom: 12px;
}

.changelog-preview .changelog-section h5 {
    font-size: 13px;
    margin-bottom: 6px;
}

.changelog-preview .changelog-section li {
    font-size: 12px;
    margin-bottom: 5px;
    padding-left: 18px;
}

/* 搜索容器样式 */
.search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: 0;
}

.search-container .search-input {
    flex: 1;
    max-width: 400px;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    font-size: 16px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.search-container .search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
}

.search-container .search-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.search-container .search-btn {
    padding: 15px 30px;
    background: #2d2d2d;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.search-container .search-btn:hover {
    background: #404040;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(45, 45, 45, 0.4);
}

@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
        padding: 0 20px;
    }

    .search-container .search-input {
        max-width: 100%;
        padding: 12px 18px;
        font-size: 14px;
    }

    .search-container .search-btn {
        width: 100%;
        max-width: 200px;
        padding: 12px 24px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .search-container {
        margin-top: 15px;
        padding: 0 15px;
    }

    .search-container .search-input {
        padding: 10px 16px;
        font-size: 13px;
    }

    .search-container .search-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

    .search-container .search-btn {
        padding: 10px 20px;
        font-size: 13px;
    }


/* 功能详情区域样式 */
.feature-detail-section {
    margin-bottom: 80px;
    padding: 40px 0;
}

.feature-detail-section:last-child {
    margin-bottom: 0;
}

.feature-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.feature-detail-content.reverse {
    direction: rtl;
}

.feature-detail-content.reverse > * {
    direction: ltr;
}

.feature-detail-text {
    padding: 20px;
}

.feature-detail-text h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 20px;
    position: relative;
}

.feature-detail-text h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.feature-detail-text p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 25px;
}

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

.feature-detail-list li {
    padding: 12px 0;
    color: var(--text-color);
    font-size: 16px;
    line-height: 1.6;
    position: relative;
    padding-left: 30px;
}

.feature-detail-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 12px;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 18px;
}

.feature-detail-image {
    text-align: center;
    padding: 20px;
}

.feature-detail-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.feature-detail-image img:hover {
    transform: scale(1.05);
}

/* 功能详情区域响应式调整 */
@media (max-width: 768px) {
    .feature-detail-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 15px;
    }
    
    .feature-detail-content.reverse {
        direction: ltr;
    }
    
    .feature-detail-text {
        padding: 15px 0;
    }
    
    .feature-detail-text h3 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .feature-detail-text p {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    .feature-detail-list li {
        font-size: 14px;
        padding: 10px 0;
        padding-left: 25px;
    }
    
    .feature-detail-image {
        padding: 10px 0;
    }
}

@media (max-width: 480px) {
    .feature-detail-section {
        margin-bottom: 60px;
        padding: 30px 0;
    }
    
    .feature-detail-content {
        gap: 30px;
        padding: 0 10px;
    }
    
    .feature-detail-text h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .feature-detail-text p {
        font-size: 14px;
        margin-bottom: 15px;
    }
    
    .feature-detail-list li {
        font-size: 13px;
        padding: 8px 0;
        padding-left: 20px;
    }
    
    .feature-detail-list li::before {
        font-size: 16px;
        top: 8px;
    }
}

/* hero-section 仿 article-header 美化 */
.hero-section {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    text-align: center;
}
.hero-breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    font-size: 14px;
}
.hero-breadcrumb a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
}
.hero-breadcrumb a:hover {
    color: #fff;
}
.breadcrumb-separator {
    color: rgba(255,255,255,0.6);
}
.current-page {
    color: #fff;
    font-weight: 500;
}
.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
}
.hero-subtitle {
    font-size: 20px;
    color: rgba(255,255,255,0.95);
    margin-bottom: 30px;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 30px;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
}
@media (max-width: 480px) {
    .hero-section {
        padding: 60px 0 20px;
    }
    .hero-title {
        font-size: 24px;
    }
    .hero-subtitle {
        font-size: 14px;
    }
}

.hero-features, .hero-download {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    text-align: center;
}
@media (max-width: 768px) {
    .hero-features, .hero-download {
        padding: 80px 0 30px;
    }
}
@media (max-width: 480px) {
    .hero-features, .hero-download {
        padding: 60px 0 20px;
    }
}

.article-header {
    padding: 120px 0 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #FF8A65 100%);
    text-align: center;
    min-height: 390px;
}
@media (max-width: 768px) {
    .article-header {
        padding: 80px 0 30px;
        min-height: 260px;
    }
}
@media (max-width: 480px) {
    .article-header {
        padding: 60px 0 20px;
        min-height: 180px;
    }
}

.download-info {
    background: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0;
    margin-bottom: 0;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    color: var(--text-color);
}
.download-info h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 18px;
}
.download-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-color);
}
.download-info .changelog-section {
    margin-bottom: 18px;
}
.download-info .changelog-section:last-child {
    margin-bottom: 0;
}
.download-info .changelog-section h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.download-info ul {
    padding-left: 20px;
    margin-bottom: 0;
}
.download-info li {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 4px;
    color: var(--text-light);
}

/* 文章详情页图片样式 */
.article-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.article-body img:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* 文章详情页图片容器样式 */
.article-body p:has(img) {
    text-align: center;
    margin: 20px 0;
}

/* 响应式图片样式 */
@media (max-width: 768px) {
    .article-body img {
        margin: 15px auto;
        border-radius: 6px;
    }
}

@media (max-width: 480px) {
    .article-body img {
        margin: 10px auto;
        border-radius: 4px;
    }
}