/* 基础样式 */
body {
    margin: 0;
    font-family: 'ModernSans', sans-serif;
    background: linear-gradient(135deg, #1e1e24, #0d0d17);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3 {
    font-family: 'RetroFont', sans-serif;
    color: #f5b000;
    margin-top: 2rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}
p {
    font-size: 1em;
    margin: 1rem 0;
}
a {
    color: #00ffcc;
    text-decoration: none;
    transition: color 0.3s ease-in-out;
}
a:hover {
    color: #ff4d4d;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}
.card {
    background-color: #2a2a35;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease-in-out;
}
.card:hover {
    transform: scale(1.05);
}
.button {
    background-color: #f5b000;
    color: #ffffff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}
.button:hover {
    background-color: #ff4d4d;
}
.code-block {
    background: #1e1e24;
    color: #00ffcc;
    padding: 15px;
    border-radius: 6px;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9em;
}
pre {
    margin: 1rem 0;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
th, td {
    border: 1px solid #ffffff;
    padding: 8px;
    text-align: left;
}
th {
    background-color: #f5b000;
    color: #000000;
}
td {
    background-color: #2a2a35;
}
.pixel-icon {
    width: 50px;
    height: 50px;
    background-color: #ffffff;
    border: 2px solid #000000;
    border-radius: 4px;
    display: inline-block;
}
.texture-background {
    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAASwAAACoCAMAAABX4OuAAAAA...');
    background-repeat: repeat;
    background-size: cover;
}
.gradient-background {
    background: linear-gradient(135deg, #1e1e24, #0d0d17);
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.element {
    animation: fadeIn 1s ease-in-out;
}
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    .card {
        padding: 15px;
    }
    h1 {
        font-size: 2em;
    }
    h2 {
        font-size: 1.8em;
    }
}
@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    .container {
        padding: 10px;
    }
    .card {
        padding: 10px;
    }
    h1 {
        font-size: 1.8em;
    }
    h2 {
        font-size: 1.6em;
    }
}