/* 基础样式与布局 */
body {
    margin: 0;
    font-family: 'Roboto', Arial, sans-serif;
    color: #e0e0e0;
    background: linear-gradient(135deg, #000046, #1cb5e0);
    overflow-x: hidden;
    line-height: 1.6;
}
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: bold;
}
a {
    color: #ffcc00;
    text-decoration: none;
}
a:hover {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8);
}

/* 容器与模块化设计 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.module {
    margin: 20px 0;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}
.module:hover {
    transform: translateY(-5px);
}

/* 标题与文字效果 */
.title {
    text-align: center;
    font-size: 2.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    margin-bottom: 40px;
}
.title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background: #ffcc00;
    margin: 10px auto;
    border-radius: 2px;
}
.futuristic-text {
    background: -webkit-linear-gradient(#3d3d3d, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.2rem;
}

/* 按钮与交互效果 */
.button {
    display: inline-block;
    padding: 10px 20px;
    background: #ffcc00;
    color: #000046;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
}
.button:hover {
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    transform: scale(1.05);
}

/* 表格与代码块样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.1);
}
th, td {
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: left;
}
th {
    background: rgba(255, 255, 255, 0.1);
}
pre {
    background: rgba(0, 0, 0, 0.5);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    color: #ffcc00;
    font-size: 0.9rem;
}

/* 响应式布局 */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    .title {
        font-size: 2rem;
    }
    table {
        font-size: 0.9rem;
    }
}
@media (max-width: 480px) {
    .title {
        font-size: 1.5rem;
    }
    .module {
        padding: 15px;
    }
}

/* 动态背景与粒子效果 */
#background-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.5), transparent);
}