/* 暗网禁区 - 全局样式 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    background: #111827;
    color: #ffffff;
    line-height: 1.6;
}

.darknet-forbidden-zone {
    scroll-behavior: smooth;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #dc2626;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #b91c1c;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* 响应式图片 */
img {
    max-width: 100%;
    height: auto;
}

/* 链接样式 */
a {
    transition: all 0.3s ease;
}

/* 卡片悬停效果 */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* 网络安全主题颜色 */
.security-red {
    color: #dc2626;
}

.security-bg-red {
    background-color: #dc2626;
}

/* 渐变背景 */
.gradient-bg {
    background: linear-gradient(135deg, #111827 0%, #1f2937 50%, #374151 100%);
}

/* 加载动画 */
.loading-spinner {
    border: 2px solid #374151;
    border-top: 2px solid #dc2626;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 移动端优化 */
@media (max-width: 768px) {
    .mobile-padding {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}