/* 基础样式与全局设置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    background: #1E1E1E;
    color: #FFFFFF;
    overflow-x: hidden;
}
h1, h2, h3 {
    font-family: 'Roboto Mono', monospace;
    margin-bottom: 1rem;
}
a {
    color: #39FF14;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
section {
    padding: 60px 0;
    position: relative;
}
section:nth-child(odd) {
    background: linear-gradient(135deg, #6C5CE7, #38F9D7);
    color: #000;
}
section:nth-child(even) {
    background: #1E1E1E;
    color: #FFF;
}

/* 图片装饰样式 */
img.decor {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 20px auto;
    display: block;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

/* 按钮与交互样式 */
button {
    background: #FF9F1C;
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}
button:hover {
    background: #39FF14;
    transform: scale(1.1);
}
button:active {
    transform: scale(0.95);
}

/* 文章排版样式 */
article {
    margin-top: 40px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}
article h2 {
    text-align: center;
    margin-bottom: 20px;
}
article p {
    margin-bottom: 15px;
}
article pre {
    background: #000;
    color: #39FF14;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}
article code {
    color: #FF9F1C;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    section {
        padding: 40px 10px;
    }
    img.decor {
        max-width: 240px;
    }
    article {
        padding: 15px;
    }
}
@media (max-width: 480px) {
    h1, h2, h3 {
        font-size: 1.5rem;
    }
    button {
        padding: 8px 16px;
        font-size: 14px;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 1s ease-out;
}