/* 基础样式 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0E274B, #1C3D6B);
    color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
}
h1, h2, h3 {
    font-weight: bold;
    color: #FF8C00;
    text-align: center;
    margin-bottom: 20px;
}
p {
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
    letter-spacing: 0.5px;
    margin-bottom: 15px;
}
a {
    color: #FF8C00;
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}
a:hover {
    color: #FFA500;
}
button {
    background-color: #FF8C00;
    color: #FFFFFF;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 16px;
    border-radius: 5px;
    transition: transform 0.3s ease-in-out;
}
button:hover {
    transform: scale(1.1);
}
code {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    color: #FF8C00;
}
pre {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}
th, td {
    border: 1px solid #808080;
    padding: 10px;
    text-align: left;
}
th {
    background-color: #FF8C00;
    color: #0E274B;
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}
.grid-item {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    transition: transform 0.3s ease-in-out;
}
.grid-item:hover {
    transform: translateY(-10px);
}
.grid-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    h1, h2, h3 {
        font-size: 1.5rem;
    }
    p {
        font-size: 1rem;
    }
}
.footer {
    background: linear-gradient(135deg, #1C3D6B, #0E274B);
    color: #FFFFFF;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}