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

/* 自定义字体 */
@font-face{
    font-family:'HarmonyOS Sans SC';
    src:url('assets/HarmonyOS_Sans_SC_Regular.ttf') format('truetype');
    font-weight:400;
    font-style:normal;
    font-display:swap
}

/* 页面主体样式 */
body{
    font-family:'HarmonyOS Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif;
    background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);
    min-height:100vh;
    color:#e0f2fe;
    position:relative;
    overflow-x:hidden
}

/* 背景装饰效果 */
body::before{
    content:"";
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:radial-gradient(circle at 10% 20%,rgba(56,189,248,.05) 0%,transparent 20%),
                radial-gradient(circle at 90% 80%,rgba(139,92,246,.05) 0%,transparent 20%),
                linear-gradient(to bottom,transparent,#0f172a);
    z-index:-1;
    pointer-events:none
}

/* 左上角主站按钮 */
.main-site-btn{
    position:fixed;
    top:20px;
    left:20px;
    background:rgba(30,41,59,.6);
    border:1px solid rgba(255,255,255,.1);
    border-radius:12px;
    padding:12px 24px;
    color:#e0f2fe;
    text-decoration:none;
    font-weight:600;
    backdrop-filter:blur(12px);
    transition:all .3s ease;
    z-index:1000;
    box-shadow:0 4px 6px rgba(0,0,0,.1)
}

/* 主站按钮悬停效果 */
.main-site-btn:hover{
    background:rgba(56,189,248,.2);
    box-shadow:0 0 15px rgba(56,189,248,.3);
    transform:translateY(-2px)
}

/* 主容器 */
.container{
    max-width:1200px;
    margin:0 auto;
    padding:120px 20px 60px
}

/* 标题区域 */
.hero-section{
    text-align:center;
    margin-bottom:80px
}

/* 主标题 */
.main-title{
    font-size:72px;
    font-weight:800;
    margin-bottom:20px;
    background:linear-gradient(135deg,#38bdf8 0%,#818cf8 100%);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
    text-shadow:0 0 30px rgba(56,189,248,.3)
}

/* 副标题 */
.subtitle{
    font-size:24px;
    color:#cbd5e1;
    margin-bottom:40px
}

/* 合作伙伴区域 */
.partners-section{
    margin-bottom:80px
}

/* 区域标题 */
.section-title{
    font-size:32px;
    text-align:center;
    margin-bottom:40px;
    color:#e0f2fe
}

/* 合作伙伴滚动容器 */
.partners-scroll{
    overflow:hidden;
    background:rgba(30,41,59,.6);
    border-radius:16px;
    padding:20px 0;
    border:1px solid rgba(255,255,255,.1);
    backdrop-filter:blur(12px);
    touch-action:pan-x
}

/* 合作伙伴内容容器 */
.partners-container{
    display:flex;
    animation:scroll 20s linear infinite;
    cursor:grab
}

/* 合作伙伴容器点击状态 */
.partners-container:active{
    cursor:grabbing
}

/* 合作伙伴容器暂停动画 */
.partners-container.paused{
    animation-play-state:paused
}

/* 合作伙伴项 */
.partner-item{
    flex-shrink:0;
    width:200px;
    text-align:center;
    padding:20px;
    margin:0 20px;
    background:rgba(15,23,42,.4);
    border-radius:12px;
    border:1px solid rgba(255,255,255,.05);
    text-decoration:none;
    color:#e0f2fe;
    transition:all .3s ease
}

/* 合作伙伴项悬停效果 */
.partner-item:hover{
    background:rgba(56,189,248,.2);
    box-shadow:0 0 15px rgba(56,189,248,.3);
    transform:translateY(-2px)
}

/* 合作伙伴logo */
.partner-logo{
    width:80px;
    height:80px;
    margin:0 auto 12px;
    border-radius:12px;
    overflow:hidden;
    border:1px solid rgba(255,255,255,.1)
}

/* 合作伙伴logo图片 */
.partner-logo img{
    width:100%;
    height:100%;
    object-fit:cover
}

/* 滚动动画 */
@keyframes scroll{
    0%{transform:translateX(0)}
    100%{transform:translateX(-960px)}
}

/* 网站介绍区域 */
.intro-section{
    background:rgba(30,41,59,.6);
    border-radius:24px;
    padding:60px;
    margin-bottom:80px;
    border:1px solid rgba(255,255,255,.1);
    backdrop-filter:blur(12px)
}

/* 网站介绍内容 */
.intro-content{
    text-align:center;
    font-size:18px;
    line-height:1.8;
    color:#cbd5e1
}

/* 团队区域 */
.team-section{
    margin-bottom:80px
}

/* 火毅盾支持模块 */
.hydun-support{
    display:flex;
    flex-direction:column;
    align-items:center;
    background:rgba(30,41,59,.6);
    border-radius:16px;
    padding:40px;
    text-align:center;
    border:1px solid rgba(255,255,255,.1);
    backdrop-filter:blur(12px);
    transition:all .3s ease;
    text-decoration:none;
    color:#e0f2fe
}

/* 火毅盾支持模块悬停效果 */
.hydun-support:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 30px rgba(0,0,0,.3)
}

/* 火毅盾logo */
.hydun-logo{
    width:160px;
    height:90px;
    margin:0 auto 20px;
    border-radius:12px;
    overflow:hidden;
    background:rgba(15,23,42,.4)
}

/* 火毅盾logo图片 */
.hydun-logo img{
    width:100%;
    height:100%;
    object-fit:contain
}

/* 火毅盾文本 */
.hydun-text{
    font-size:18px;
    color:#e0f2fe;
    font-weight:500
}

/* CDN网格布局 */
.cdn-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
    margin-top:40px
}

/* 团队网格布局 */
.team-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
    margin-top:40px
}

/* 团队成员卡片 */
.team-member{
    background:rgba(30,41,59,.6);
    border-radius:16px;
    padding:30px;
    text-align:center;
    border:1px solid rgba(255,255,255,.1);
    backdrop-filter:blur(12px);
    transition:all .3s ease;
    display: block;
    text-decoration: none;
    color: #fff !important;
}
.team-member:link,
.team-member:visited,
.team-member:hover,
.team-member:active {
    color: #fff !important;
}

/* 团队成员卡片悬停效果 */
.team-member:hover{
    transform:translateY(-5px);
    box-shadow:0 10px 30px rgba(0,0,0,.3)
}

/* 成员头像 */
.member-avatar{
    width:80px;
    height:80px;
    margin:0 auto 20px;
    border-radius:50%;
    overflow:hidden;
    border:2px solid rgba(255,255,255,.1);
    display:flex;
    align-items:center;
    justify-content:center
}

/* 成员头像图片 */
.member-avatar img{
    width:100%;
    height:100%;
    object-fit:cover
}

/* 成员头像图标 */
.member-avatar i{
    font-size:40px;
    color:#e0f2fe
}

/* 成员姓名 */
.member-name{
    font-size:20px;
    font-weight:600;
    margin-bottom:10px
}

/* 成员角色 */
.member-role{
    color:#94a3b8;
    font-size:14px
}

/* 页脚区域 */
.footer{
    padding:40px 20px;
    background:rgba(15,23,42,.8);
    backdrop-filter:blur(10px);
    border-top:1px solid rgba(255,255,255,.05)
}

/* 页脚内容 */
.footer-content{
    max-width:1200px;
    margin:0 auto;
    display:flex;
    flex-wrap:wrap;
    justify-content:space-between
}

/* 页脚列 */
.footer-column{
    flex:1;
    min-width:200px;
    margin-bottom:20px
}

/* 页脚列标题 */
.footer-column h3{
    font-size:18px;
    font-weight:600;
    margin-bottom:15px;
    color:#e0f2fe;
    border-bottom:1px solid rgba(255,255,255,.1);
    padding-bottom:10px
}

/* 页脚链接列表 */
.footer-links{
    list-style:none
}

/* 页脚链接项 */
.footer-links li{
    margin-bottom:10px
}

/* 页脚链接 */
.footer-links a{
    color:#94a3b8;
    font-size:14px;
    text-decoration:none;
    transition:all .3s ease;
    display:block;
    padding:4px 0
}

/* 页脚链接图标 */
.footer-links i{
    margin-right:8px
}

/* 页脚链接悬停效果 */
.footer-links a:hover{
    color:#38bdf8
}

/* 页脚底部 */
.footer-bottom{
    margin-top:30px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.1);
    text-align:center
}

/* 备案号链接 */
.beian{
    color:#94a3b8;
    font-size:14px;
    text-decoration:none;
    transition:all .3s ease;
    display:inline-block;
    margin:0 10px
}

/* 联系我们 */
.contact-section {
    text-align: center;
    margin: 60px 0 80px;
}
.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}
.contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}
.wechat-btn {
    background: rgba(30, 41, 59, 0.6);
    color: #e0f2fe;
}
.qq-btn {
    background: rgba(30, 41, 59, 0.6);
    color: #e0f2fe;
}
.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.wechat-btn:hover {
    background: rgba(56, 189, 248, 0.2);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}
.qq-btn:hover {
    background: rgba(56, 189, 248, 0.2);
    box-shadow: 0 0 15px rgba(56, 189, 248, 0.3);
}

/* 备案号链接悬停效果 */
.beian:hover{
    color:#38bdf8
}

/* 平板设备响应式样式 */
@media (max-width:768px){
    .main-title{font-size:48px}
    .subtitle{font-size:18px}
    .intro-section{padding:40px 30px}
    .team-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
    .main-site-btn{padding:10px 20px;font-size:14px}
    .contact-buttons {
        gap: 20px;
    }
    .contact-btn {
        padding: 12px 24px;
        font-size: 16px;
    }
}

/* 手机设备响应式样式 */
@media (max-width:480px){
    .container{padding:100px 15px 40px}
    .main-title{font-size:36px}
    .section-title{font-size:24px}
    .intro-section{padding:30px 20px}
    .team-grid{grid-template-columns:1fr}
    .partner-item{width:150px;padding:15px;margin:0 10px}
    .contact-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .contact-btn {
        padding: 12px 20px;
        font-size: 16px;
    }
}