/* 全局变量 */
:root {
    --primary-color: #1a73e8;
    --secondary-color: #4285f4;
    --accent-color: #34a853;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #e0e0e0;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-gray);
}

.z9651econtainer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 图标样式 */
[class^="z9651eicon-"]::before {
    font-family: "Arial", sans-serif;
    margin-right: 5px;
}

.z9651eicon-phone::before { content: "📞"; }
.z9651eicon-email::before { content: "✉️"; }
.z9651eicon-search::before { content: "🔍"; }
.z9651eicon-shield::before { content: "🛡️"; }
.z9651eicon-speed::before { content: "⚡"; }
.z9651eicon-globe::before { content: "🌍"; }
.z9651eicon-device::before { content: "📱"; }
.z9651eicon-gaming::before { content: "🎮"; }
.z9651eicon-video::before { content: "🎥"; }
.z9651eicon-business::before { content: "💼"; }
.z9651eicon-arrow::before { content: "→"; }
.z9651eicon-weixin::before { content: "💬"; }
.z9651eicon-qq::before { content: "💬"; }
.z9651eicon-weibo::before { content: "💬"; }
.z9651eicon-location::before { content: "📍"; }

/* 顶部信息栏 */
.z9651etop-bar {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 0;
    font-size: 14px;
}

.z9651etop-bar .z9651econtainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.z9651etop-bar-left {
    display: flex;
    gap: 20px;
}

.z9651econtact-info {
    display: flex;
    gap: 20px;
}

.z9651econtact-info span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.z9651eserver-status {
    display: flex;
    align-items: center;
    gap: 5px;
}

.z9651estatus-dot {
    width: 8px;
    height: 8px;
    background-color: #4caf50;
    border-radius: 50%;
}

/* 头部导航 */
.z9651eheader {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.z9651eheader-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.z9651elogo {
    display: flex;
    align-items: center;
}

.z9651elogo a {
    display: block;
}

.z9651elogo img {
    max-height: 40px;
    width: auto;
    display: block;
}

.z9651esearch-box {
    display: flex;
    gap: 10px;
}

.z9651esearch-box input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 300px;
}

.z9651esearch-box button {
    padding: 8px 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.z9651esearch-box button:hover {
    background-color: var(--secondary-color);
}

.z9651emain-nav ul {
    display: flex;
    gap: 30px;
    list-style: none;
    padding: 15px 0;
    border-top: 1px solid var(--border-color);
}

.z9651emain-nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.z9651emain-nav a:hover {
    color: var(--primary-color);
}

/* 位置导航 */
.z9651eposition {
    background-color: white;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

/* 主要内容区 */
.z9651emain-content {
    padding: 40px 0;
}

/* 产品宣传 */
.z9651eproduct-promotion {
    margin-bottom: 40px;
}

.z9651esection-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.z9651esection-header h2 {
    font-size: 28px;
    color: var(--text-color);
}

.z9651esection-subtitle {
    color: #666;
}

.z9651epromotion-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.z9651epromotion-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.z9651epromotion-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.z9651epromotion-icon {
    font-size: 40px;
    margin-bottom: 20px;
}

.z9651epromotion-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.z9651epromotion-card p {
    color: #666;
    font-size: 14px;
}

/* 核心关键词 */
.z9651ekeywords-section {
    margin-bottom: 40px;
}

.z9651ekeywords-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.z9651ekeyword-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.z9651ekeyword-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.z9651ekeyword-content {
    padding: 20px;
}

.z9651ekeyword-content h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

.z9651ekeyword-content ul {
    list-style: none;
}

.z9651ekeyword-content li {
    margin-bottom: 8px;
    color: #666;
    font-size: 14px;
}

.z9651ekeyword-icon {
    height: 120px;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

/* 新闻轮播 */
.z9651enews-slider {
    margin-bottom: 40px;
}

.z9651eslider-container {
    background-color: var(--primary-color);
    border-radius: 8px;
    overflow: hidden;
    height: 400px;
    position: relative;
}

.z9651eslider-item {
    height: 100%;
    display: flex;
    align-items: center;
    padding: 0 40px;
    gap: 40px;
}

.z9651eslider-image {
    flex: 0 0 300px;
    height: 300px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.z9651eslider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.z9651eslider-image:hover img {
    transform: scale(1.05);
}

.z9651eslider-content {
    color: white;
    max-width: 600px;
    flex: 1;
}

.z9651eslider-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.z9651eslider-content h2 a {
    color: white;
    text-decoration: none;
}

.z9651eslider-content p {
    font-size: 16px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.z9651eslider-content .z9651edate {
    font-size: 14px;
    opacity: 0.8;
}

/* 新闻列表和侧边栏布局 */
.z9651econtent-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* 新闻列表 */
.z9651enews-section {
    margin-bottom: 40px;
}

.z9651enews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.z9651enews-card {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.z9651enews-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.z9651enews-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.z9651enews-content h3 {
    margin-bottom: 10px;
    font-size: 18px;
    line-height: 1.4;
}

.z9651enews-content h3 a {
    color: var(--text-color);
    text-decoration: none;
    transition: var(--transition);
}

.z9651enews-content h3 a:hover {
    color: var(--primary-color);
}

.z9651enews-excerpt {
    color: #666;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.6;
    flex: 1;
}

.z9651enews-meta {
    display: flex;
    justify-content: space-between;
    color: #999;
    font-size: 14px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.z9651emore-link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.z9651emore-link:hover {
    color: var(--secondary-color);
}

/* 侧边栏 */
.z9651esidebar {
    position: sticky;
    top: 100px;
}

.z9651esidebar-widget {
    background-color: white;
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 20px;
    margin-bottom: 20px;
}

.z9651esidebar-widget h3 {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.z9651epopular-posts li {
    margin-bottom: 15px;
}

.z9651epopular-posts a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    margin-bottom: 5px;
}

.z9651epopular-posts .z9651edate {
    color: #999;
    font-size: 14px;
}

.z9651ecategory-list li {
    margin-bottom: 10px;
}

.z9651ecategory-list a {
    color: var(--text-color);
    text-decoration: none;
    display: flex;
    justify-content: space-between;
}

.z9651ecategory-list span {
    color: #999;
}

.z9651etag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.z9651etag-cloud a {
    background-color: var(--light-gray);
    padding: 5px 10px;
    border-radius: 4px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.z9651etag-cloud a:hover {
    background-color: var(--primary-color);
    color: white;
}

/* 页脚 */
.z9651efooter {
    background-color: #333;
    color: white;
    padding: 60px 0 20px;
}

.z9651efooter-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.z9651efooter-section h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.z9651efooter-section p {
    margin-bottom: 20px;
    opacity: 0.8;
}

.z9651efooter-section ul {
    list-style: none;
}

.z9651efooter-section ul li {
    margin-bottom: 10px;
}

.z9651efooter-section a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: var(--transition);
}

.z9651efooter-section a:hover {
    opacity: 1;
}

.z9651esocial-links {
    display: flex;
    gap: 15px;
}

.z9651esocial-link {
    width: 36px;
    height: 36px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.z9651esocial-link:hover {
    background-color: var(--primary-color);
}

.z9651efooter-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .z9651econtent-wrapper {
        grid-template-columns: 1fr;
    }

    .z9651epromotion-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z9651ekeywords-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .z9651enews-grid {
        grid-template-columns: 1fr;
    }

    .z9651efooter-content {
        grid-template-columns: repeat(2, 1fr);
    }

    .z9651esearch-box input {
        width: 200px;
    }

    .z9651esidebar {
        position: static;
    }

    .z9651enews-card {
        max-width: 600px;
        margin: 0 auto;
    }

    .z9651esection-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .z9651eslider-container {
        height: 300px;
    }

    .z9651eslider-item {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
        text-align: center;
    }

    .z9651eslider-image {
        flex: none;
        width: 200px;
        height: 200px;
        margin: 0 auto;
    }

    .z9651eslider-content {
        padding: 0 20px;
        max-width: 100%;
    }

    .z9651eslider-content h2 {
        font-size: 24px;
    }

    .z9651etop-bar-left {
        flex-direction: column;
        gap: 10px;
    }

    .z9651econtact-info {
        flex-direction: column;
        gap: 5px;
    }

    .z9651eserver-status {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .z9651etop-bar {
        padding: 10px 0;
    }

    .z9651etop-bar .z9651econtainer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .z9651etop-bar-left {
        width: 100%;
        justify-content: center;
    }

    .z9651econtact-info {
        justify-content: center;
    }

    .z9651eserver-status {
        justify-content: center;
    }

    .z9651eheader-top {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .z9651esearch-box {
        width: 100%;
    }

    .z9651esearch-box input {
        width: 100%;
    }

    .z9651emain-nav ul {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .z9651epromotion-grid {
        grid-template-columns: 1fr;
    }

    .z9651ekeywords-grid {
        grid-template-columns: 1fr;
    }

    .z9651eslider-container {
        height: 250px;
    }

    .z9651eslider-item {
        padding: 15px;
        gap: 15px;
    }

    .z9651eslider-image {
        width: 150px;
        height: 150px;
    }

    .z9651eslider-content h2 {
        font-size: 20px;
    }

    .z9651eslider-content p {
        font-size: 14px;
    }

    .z9651enews-section {
        margin-bottom: 30px;
    }

    .z9651enews-card {
        margin-bottom: 15px;
    }

    .z9651enews-content {
        padding: 15px;
    }

    .z9651enews-content h3 {
        font-size: 16px;
    }

    .z9651enews-excerpt {
        font-size: 14px;
    }

    .z9651esidebar-widget {
        margin-bottom: 20px;
    }

    .z9651epopular-posts li {
        padding: 10px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .z9651ecategory-list li {
        padding: 8px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .z9651etag-cloud {
        gap: 8px;
    }

    .z9651etag-cloud a {
        padding: 4px 8px;
        font-size: 12px;
    }

    .z9651efooter-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 30px;
    }

    .z9651esocial-links {
        justify-content: center;
    }

    .z9651efooter-section ul {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .footer-section li {
        padding: 5px 0;
    }
}

@media (max-width: 480px) {
    .z9651econtainer {
        padding: 0 15px;
    }

    .z9651esection-header h2 {
        font-size: 24px;
    }

    .z9651esection-subtitle {
        font-size: 14px;
    }

    .promotion-card, .z9651ekeyword-card {
        padding: 20px;
    }

    .promotion-icon, .z9651ekeyword-icon {
        font-size: 32px;
    }

    .promotion-card h3, .keyword-card h3 {
        font-size: 18px;
    }

    .promotion-card p, .keyword-card ul {
        font-size: 14px;
    }

    .z9651enews-meta {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }

    .z9651emore-link {
        justify-content: center;
    }

    .z9651etop-bar {
        font-size: 12px;
    }

    .server-status span {
        display: block;
    }
}