/* 全局样式 */
body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #0A192F, #343B5E);
    color: #C8D3D5;
    overflow-x: hidden;
}
h1, h2, h3 {
    font-family: 'Roboto Mono', monospace;
    font-weight: 900;
    color: #39FF14;
}
a {
    text-decoration: none;
    color: #6C5CE7;
    transition: color 0.3s ease-in-out;
}
a:hover {
    color: #39FF14;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}
.tabs {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background-color: #0A192F;
    justify-content: center;
}
.tab-button {
    background: none;
    border: none;
    color: #C8D3D5;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
}
.tab-button.active {
    color: #39FF14;
    transform: scale(1.1);
}
.tab-content {
    display: none;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    animation: fadeIn 0.5s ease-in-out;
}
.tab-content.active {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}
.card:hover {
    transform: translateY(-5px);
}
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}
.image-grid img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}
@media (max-width: 768px) {
    .tabs {
        flex-direction: column;
    }
    .tab-button {
        width: 100%;
        text-align: center;
    }
}