/* 基础样式重置和全局设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'OPPOSans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #fff;
    overflow-x: hidden;
}

/* 页面主体容器 */
.page-body {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* 背景装饰 */
.page-mark {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%);
    z-index: 1;
}

/* 中心内容区域 */
.page-center {
    position: relative;
    z-index: 2;
    max-width: 800px;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    text-align: center;
}

/* 头部logo区域 */
.header {
    margin-bottom: 30px;
}

.header img {
    border-radius: 0;
    box-shadow: none;
    transition: transform 0.3s ease;
}

.header img:hover {
    transform: scale(1.05);
}

/* 分割线 */
.top-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    margin: 30px 0;
}

.top-line.nomp {
    margin: 20px 0;
}

/* 面板内容 */
.panel-content {
    text-align: left;
}

.panel-left {
    width: 100%;
}

/* 标题信息 */
.title-info {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.title-i {
    margin-right: 10px;
}

.title-t {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
}

/* 面板盒子 */
.panel-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 内容顶部 */
.content-top {
    text-align: center;
    margin-bottom: 20px;
}

.content-top h2 {
    color: #fff;
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

/* 行布局 */
.row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.row:last-child {
    border-bottom: none;
}

/* 文本内容 */
.text {
    flex: 1;
    margin-right: 20px;
}

.text p {
    margin: 5px 0;
    line-height: 1.5;
}

.p1 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 5px;
}

.p2 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    word-break: break-all;
}

.p3 {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

/* 标签样式 */
.p1span {
    background: linear-gradient(45deg, #4CAF50, #45a049);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 8px;
    font-weight: 500;
}

.p1span2 {
    background: linear-gradient(45deg, #ff6b6b, #ee5a52);
    color: #fff;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 8px;
    font-weight: 500;
}

/* 按钮样式 */
.btn, .btn-down {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    min-width: 100px;
    text-align: center;
}

.btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-down {
    background: linear-gradient(45deg, #4CAF50, #45a049);
    color: #fff;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.4);
}

.btn-down:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.6);
}

/* 图标文本组合 */
.icon-text {
    display: flex;
    align-items: center;
    flex: 1;
    margin-right: 20px;
}

.imgtg {
    width: 40px;
    height: 40px;
    margin-right: 15px;
    border-radius: 8px;
}

.text-group {
    flex: 1;
}

/* 链接组 */
.link-group {
    display: flex;
    gap: 10px;
}

/* 底部版权 */
.foot {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-center {
        padding: 20px;
        margin: 10px;
    }
    
    .row {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .text {
        margin-right: 0;
        width: 100%;
    }
    
    .btn, .btn-down {
        width: 100%;
        text-align: center;
    }
    
    .header img {
        width: 150px;
        height: 150px;
    }
    
    .title-info {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .title-i {
        margin-right: 0;
    }
}

@media (max-width: 480px) {
    .page-center {
        padding: 15px;
    }
    
    .header img {
        width: 120px;
        height: 120px;
    }
    
    .content-top h2 {
        font-size: 18px;
    }
    
    .p1 {
        font-size: 14px;
    }
    
    .p2 {
        font-size: 12px;
    }
}

/* 链接样式 */
a {
    color: #4CAF50;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #45a049;
    text-decoration: underline;
}

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

.page-center {
    animation: fadeInUp 0.8s ease-out;
}

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

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}