/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
    overflow-x: hidden;
}

/* 引入现代字体 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* 内容容器 */
.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 页面高度自适应 */
html, body {
    height: 100%;
    min-height: 600px;
}

/* 页面容器 */
.page-container {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

/* 头部样式 */
.header {
    text-align: center;
    padding: 100px 0 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
    overflow: hidden;
    min-width: 320px;
    width: 100%;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.1"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    z-index: 0;
}

.header .content-container {
    position: relative;
    z-index: 1;
}

.main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 0;
}

.domain-name {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 15px;
    letter-spacing: -1px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.domain-status {
    font-size: 1.3rem;
    font-weight: 400;
    opacity: 0.9;
}

/* 主体样式 */
.hero {
    text-align: center;
    position: relative;
}

.hero h2 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 25px;
    color: #333;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 650px;
    margin: 0 auto 50px;
}

.price {
    display: inline-block;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 25px 50px;
    border-radius: 12px;
    margin-top: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.price:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.price-label {
    display: block;
    font-size: 1rem;
    color: #666;
    margin-bottom: 10px;
    font-weight: 500;
}

.price-value {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 页脚样式 */
.footer {
    text-align: center;
    padding: 60px 0;
    background-color: #333;
    color: #fff;
    position: relative;
    overflow: hidden;
    min-width: 320px;
    width: 100%;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,%3Csvg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"%3E%3Cg fill="none" fill-rule="evenodd"%3E%3Cg fill="%23ffffff" fill-opacity="0.05"%3E%3Cpath d="M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z"/%3E%3C/g%3E%3C/g%3E%3C/svg%3E');
    z-index: 0;
}

.footer .content-container {
    position: relative;
    z-index: 1;
}

.footer p {
    font-size: 1rem;
    opacity: 0.8;
}

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

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

.hero {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.price {
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.footer {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header {
        padding: 80px 0 40px;
    }
    
    .domain-name {
        font-size: 3rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .price {
        padding: 20px 40px;
    }
    
    .price-value {
        font-size: 2.5rem;
    }
    
    .footer {
        padding: 40px 0;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 60px 0 30px;
    }
    
    .domain-name {
        font-size: 2.5rem;
    }
    
    .domain-status {
        font-size: 1.1rem;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .price {
        padding: 15px 30px;
    }
    
    .price-value {
        font-size: 2rem;
    }
    
    .footer {
        padding: 30px 0;
    }
}