/* 基础样式与全局设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to right, #004AAD, #6F2EDD);
    color: #FFB86C;
    line-height: 1.6;
    padding: 20px;
    overflow-x: hidden;
}
h1, h2, h3, h4 {
    font-family: 'Pacifico', cursive;
    color: #FFB86C;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
a {
    color: #FFB86C;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}
.card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out;
}
.card:hover {
    transform: scale(1.05);
}
.icon {
    width: 50px;
    height: 50px;
    border: 2px solid #FFB86C;
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
}
pre {
    background: rgba(0, 0, 0, 0.7);
    color: #FFB86C;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
th, td {
    border: 1px solid #FFB86C;
    padding: 10px;
    text-align: center;
}
th {
    background: rgba(255, 255, 255, 0.1);
}
.parallax {
    background-image: url('https://images.gptkong.com/demo/sample1.png');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    height: 300px;
    margin: 40px 0;
}
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    pre {
        font-size: 14px;
    }
}