/* 全局样式 */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #000046 0%, #1cb5e0 100%);
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'TechFont', sans-serif;
    letter-spacing: 2px;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

a {
    color: #ffea00;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #1cb5e0;
}

p {
    font-size: 1rem;
    margin-bottom: 1rem;
}

pre {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    font-size: 0.9rem;
    color: #ffea00;
    margin: 1rem 0;
}

code {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2px 5px;
    border-radius: 5px;
    font-size: 0.9rem;
}

/* 布局容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

/* 按钮样式 */
.button {
    background-color: #1cb5e0;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.button:hover {
    background-color: #ffea00;
    transform: scale(1.1);
}

/* 动画效果 */
@keyframes flow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.data-flow {
    position: relative;
    width: 100%;
    height: 50px;
    background: linear-gradient(to right, #1cb5e0, #ffea00);
    animation: flow 2s infinite;
}

/* 图标与图片 */
.icon {
    width: 50px;
    height: 50px;
    fill: none;
    stroke: #ffea00;
    stroke-width: 2;
    filter: drop-shadow(0 0 10px #ffea00);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

/* 自适应布局 */
@media (max-width: 768px) {
    h1, h2, h3, h4, h5, h6 {
        font-size: 1.5rem;
    }

    pre {
        font-size: 0.8rem;
    }

    .container {
        padding: 10px;
    }
}

@media (max-width: 480px) {
    h1, h2, h3, h4, h5, h6 {
        font-size: 1.2rem;
    }

    .grid-container {
        grid-template-columns: 1fr;
    }
}