/* 全局样式 */
body {
    margin: 0;
    font-family: 'Roboto Mono', 'Space Grotesk', sans-serif;
    background: linear-gradient(135deg, #000066, #000099);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    color: #ffcc00;
    margin-top: 2rem;
}
p {
    font-size: 1rem;
    margin-bottom: 1rem;
}
a {
    color: #00ffff;
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: #ffcc00;
}
code, pre {
    background: rgba(0, 255, 255, 0.1);
    border: 1px solid #00ffff;
    padding: 0.5rem;
    border-radius: 5px;
    font-family: 'Roboto Mono', monospace;
    color: #00ffff;
}
pre {
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 布局样式 */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem;
}
.section {
    width: 100%;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    border-radius: 10px;
    background: linear-gradient(135deg, #1a1a33, #000066);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.grid-item {
    background: linear-gradient(135deg, #000033, #000066);
    border: 1px solid #00ffff;
    border-radius: 10px;
    padding: 1rem;
    transition: transform 0.3s ease;
}
.grid-item:hover {
    transform: scale(1.05);
}

/* 按钮样式 */
.button {
    background-color: #ffcc00;
    color: #000066;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.button:hover {
    transform: scale(1.1);
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
th, td {
    border: 1px solid #00ffff;
    padding: 0.8rem;
    text-align: left;
}
th {
    background: #000066;
    color: #ffcc00;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 1rem;
    }
}
@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    p {
        font-size: 0.9rem;
    }
    .button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* 提示文字样式 */
.notice {
    text-align: center;
    font-size: 0.9rem;
    color: #ffcc00;
    margin: 2rem 0;
}