/* 全局样式设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.8;
    letter-spacing: 0.5px;
    background: linear-gradient(to bottom, #001f3f, #111111);
    color: #ffffff;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    color: #39ff14;
    text-shadow: 0 0 5px rgba(57, 255, 20, 0.8);
}
p, li, pre {
    color: #dcdcdc;
}
a {
    color: #ff9900;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #ffcc00;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.left-section {
    width: 48%;
    background: rgba(0, 31, 63, 0.7);
    padding: 20px;
    border-radius: 10px;
    backdrop-filter: blur(10px);
}
.right-section {
    width: 48%;
    position: relative;
}
.right-section img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}
.card {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: scale(1.05);
}
.code-block {
    background: #000000;
    color: #39ff14;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
    margin: 10px 0;
}
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 400px;
    margin: 40px 0;
}
.icon {
    border: 2px solid #39ff14;
    box-shadow: 0 0 10px #39ff14;
    padding: 10px;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}
@media (max-width: 768px) {
    .left-section, .right-section {
        width: 100%;
    }
    .parallax {
        height: 300px;
    }
}