/* 基础样式 */
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(to right, #0A2463, #7800FF);
    color: #ffffff;
    line-height: 1.6;
    padding: 20px;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Orbitron', sans-serif;
    margin-top: 0;
}
a {
    color: #00ffaa;
    text-decoration: none;
}
a:hover {
    text-shadow: 0 0 5px #00ffaa;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    padding: 20px;
    transition: transform 0.3s ease-in-out;
}
.card:hover {
    transform: translateY(-5px);
}
pre {
    background: rgba(0, 0, 0, 0.5);
    color: #00ffaa;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 5px;
    border-radius: 3px;
}
.icon {
    width: 50px;
    height: 50px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    position: relative;
    margin: 10px auto;
}
.icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: #ffffff;
    border-radius: 50%;
}
button {
    background: linear-gradient(to right, #00ffaa, #00aaff);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}
button:hover {
    transform: scale(1.1);
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.navbar a {
    color: #ffffff;
    font-size: 18px;
    rel: "nofollow";
}
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    .navbar {
        flex-direction: column;
    }
}