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

/* 基础样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow-x: hidden;
}

/* 主容器 */
.container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    padding: 50px;
    max-width: 600px;
    width: 100%;
    text-align: center;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.8s ease-out;
    position: relative;
    z-index: 1;
}

/* 淡入动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Logo容器 */
.logo-wrapper {
    margin-bottom: 30px;
    animation: float 3s ease-in-out infinite;
}

/* 浮动动画 */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 文字Logo样式 */
.logo {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
    font-weight: bold;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

/* 图片Logo样式（备用） */
.logo-img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
}

/* 标题样式 */
h1 {
    color: #2c3e50;
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: -0.5px;
}

/* 状态标签 */
.status-badge {
    display: inline-block;
    background: #e3f2fd;
    color: #1976d2;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    margin-bottom: 30px;
    font-weight: 500;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* 业务信息区域 */
.business-info {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    border: 1px solid #e9ecef;
    transition: box-shadow 0.3s ease;
}

.business-info:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.business-info h2 {
    color: #495057;
    font-size: 20px;
    margin-bottom: 15px;
    font-weight: 600;
}

.business-info p {
    color: #6c757d;
    line-height: 1.8;
    font-size: 16px;
    text-align: justify;
}

/* 备案信息区域 */
.icp-info {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}

.icp-info p {
    color: #6c757d;
    font-size: 14px;
    line-height: 1.6;
    margin-top: 10px;
}

.icp-info p:first-child {
    margin-top: 0;
}

.icp-info a {
    color: #007bff;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.icp-info a:hover {
    color: #0056b3;
}

.icp-info a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: #0056b3;
    transition: width 0.3s ease;
}

.icp-info a:hover::after {
    width: 100%;
}

.icp-info .notice {
    font-size: 12px;
    color: #adb5bd;
    margin-top: 15px;
}

/* 装饰性背景元素 */
.decorative-element {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    z-index: 0;
    filter: blur(40px);
}

.decorative-element.top-left {
    top: -150px;
    left: -150px;
}

.decorative-element.bottom-right {
    bottom: -150px;
    right: -150px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .container {
        padding: 30px 20px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    .logo {
        width: 100px;
        height: 100px;
        font-size: 36px;
    }
    
    .business-info {
        padding: 20px;
    }
    
    .business-info h2 {
        font-size: 18px;
    }
    
    .business-info p {
        font-size: 14px;
    }
    
    .decorative-element {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 25px 15px;
    }
    
    h1 {
        font-size: 20px;
    }
    
    .status-badge {
        font-size: 12px;
        padding: 6px 16px;
    }
    
    .logo {
        width: 80px;
        height: 80px;
        font-size: 32px;
    }
    
    .business-info h2 {
        font-size: 16px;
    }
    
    .business-info p {
        font-size: 13px;
    }
    
    .icp-info p {
        font-size: 12px;
    }
}

/* 打印样式 */
@media print {
    body {
        background: white;
    }
    
    .decorative-element {
        display: none;
    }
    
    .container {
        box-shadow: none;
        background: white;
    }
    
    .logo {
        box-shadow: none;
    }
}