/* 基础样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', 'Open Sans', sans-serif;
    background: radial-gradient(circle, rgba(10, 31, 55, 1) 0%, rgba(255, 255, 255, 0) 70%);
    color: #FFFFFF;
    line-height: 1.6;
    letter-spacing: 0.5px;
}
h1, h2, h3, h4 {
    font-weight: 700;
    margin-bottom: 1em;
    color: #FFC107;
}
p {
    font-size: 16px;
    color: #FFFFFF;
    margin-bottom: 1em;
}
a {
    color: #FFC107;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
header {
    background: linear-gradient(135deg, #0A1F37, #FFC107);
    padding: 20px 0;
    text-align: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
header h1 {
    margin: 0;
    font-size: 2em;
}
nav {
    margin-top: 10px;
}
nav a {
    margin: 0 15px;
    font-size: 1em;
    transition: transform 0.3s ease;
}
nav a:hover {
    transform: scale(1.1);
}
.main-content {
    padding-top: 100px;
}
.article {
    background: rgba(10, 31, 55, 0.8);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
pre {
    background: #1A2938;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    color: #FFC107;
    font-family: 'Courier New', Courier, monospace;
}
.footer {
    background: linear-gradient(135deg, #0A1F37, #FFC107);
    padding: 20px 0;
    text-align: center;
    margin-top: 40px;
}
.footer p {
    margin: 0;
    color: #FFFFFF;
}
.image-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}
.image-gallery img {
    width: 100%;
    max-width: 320px;
    border-radius: 5px;
}
button {
    background-color: #FFC107;
    color: #0A1F37;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.3s ease, background-color 0.3s ease;
    border-radius: 5px;
}
button:hover {
    transform: scale(1.1);
    background-color: #e0a800;
}
@media (max-width: 1440px) {
    header h1 {
        font-size: 1.8em;
    }
}
@media (max-width: 1200px) {
    .image-gallery {
        justify-content: center;
    }
}
@media (max-width: 1024px) {
    nav a {
        margin: 0 10px;
        font-size: 0.9em;
    }
}
@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 10px;
    }
    .image-gallery {
        flex-direction: column;
        align-items: center;
    }
}
@media (max-width: 480px) {
    header h1 {
        font-size: 1.5em;
    }
    nav a {
        margin: 0 5px;
        font-size: 0.8em;
    }
    button {
        padding: 8px 16px;
        font-size: 14px;
    }
}
@media (max-width: 320px) {
    header h1 {
        font-size: 1.2em;
    }
    nav a {
        display: block;
        margin: 5px 0;
    }
    .image-gallery img {
        max-width: 100%;
    }
}
.aurora-move {
    animation: auroraMove 15s linear infinite;
}
@keyframes auroraMove {
    0% { background: radial-gradient(circle, rgba(255, 87, 34, 1), transparent); }
    50% { background: radial-gradient(circle, rgba(34, 193, 195, 1), transparent); }
    100% { background: radial-gradient(circle, rgba(255, 87, 34, 1), transparent); }
}