/* 全局样式与背景渐变 */
body {
    margin: 0;
    font-family: 'Lato', sans-serif;
    color: #ffffff;
    background: linear-gradient(135deg, #0A0F24, #8A2BE2);
    height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* 标题样式 */
h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    color: #8A2BE2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-top: 40px;
}

h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* 段落与文本样式 */
p {
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 20px;
}

pre {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
    font-size: 0.9rem;
}

code {
    color: #FFD700;
    font-family: 'Courier New', monospace;
}

/* 网格布局 */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.module {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.2);
}

/* 图片装饰样式 */
.decorative-img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* 动画效果 */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.floating-element {
    animation: float 5s infinite ease-in-out;
}

/* 按钮样式 */
.button {
    position: relative;
    display: inline-block;
    padding: 10px 20px;
    background-color: #8A2BE2;
    color: #ffffff;
    border-radius: 5px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    border-radius: 50%;
    transition: all 0.5s ease;
}

.button:hover::before {
    width: 200px;
    height: 200px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    p {
        font-size: 0.9rem;
    }

    .grid-container {
        grid-template-columns: 1fr;
    }
}