* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0b0b10;
    --gradient-start: #70a8ff;
    --gradient-mid: #b89eff;
    --gradient-end: #e0a8ff;
    --text-primary: #e0e0ff;
    --text-secondary: #a0a0c0;
    --font-family: 'Inter', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* 导航栏样式 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 1rem 5%;
    background: rgba(11, 11, 16, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-mid));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.blog-link {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    padding: 0.5rem 1rem;
    border-radius: 20px;
    color: white;
}

.blog-link:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 30px rgba(112, 168, 255, 0.3);
}

.admin-link {
    font-size: 0.85rem;
}

/* 底部样式 */
.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem;
    text-align: center;
    background: rgba(11, 11, 16, 0.8);
    backdrop-filter: blur(10px);
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* 主内容区域 */
.main-content {
    padding: 8rem 5% 6rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* 页面标题 */
.page-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 响应式 */
@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .navbar {
        padding: 1rem 3%;
    }
    
    .main-content {
        padding: 10rem 3% 6rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
}