/* 导入字体 */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600&family=Source+Sans+Pro&display=swap');

/* CSS 重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    background: linear-gradient(to bottom, #0D1B2A, #4E6C50);
    color: #F5F5F5;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 容器样式 */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部样式 */
header {
    text-align: center;
    padding: 50px 0;
}

header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 48px;
    font-weight: 600;
    color: #39FF14;
    text-shadow: 2px 2px 10px rgba(0, 255, 20, 0.5);
    margin-bottom: 20px;
}

header p {
    font-size: 18px;
    color: #C0C0C0;
}

/* 模块样式 */
.module {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    margin: 20px 0;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module:hover {
    transform: scale(1.02);
    box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.5);
}

.module h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    color: #39FF14;
    margin-bottom: 15px;
}

.module p {
    font-size: 16px;
    color: #F5F5F5;
    margin-bottom: 10px;
}

.module a {
    color: #00FFFF;
    text-decoration: none;
    border-bottom: 1px dashed #00FFFF;
    transition: color 0.3s ease, border-bottom 0.3s ease;
}

.module a:hover {
    color: #39FF14;
    border-bottom: 1px solid #39FF14;
}

/* 按钮样式 */
.button {
    display: inline-block;
    padding: 10px 25px;
    background-color: #39FF14;
    color: #0D1B2A;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: box-shadow 0.3s ease, transform 0.3s ease, background-color 0.3s ease;
}

.button:hover {
    box-shadow: 0px 0px 15px rgba(0, 255, 255, 0.8);
    transform: scale(1.05);
    background-color: #00FFFF;
}

/* 图片样式 */
.module img {
    width: 100%;
    max-width: 320px;
    border-radius: 10px;
    margin-top: 15px;
}

/* 示例展示样式 */
.sample-display {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-left: 4px solid #39FF14;
    padding: 20px;
    margin: 40px 0;
}

.sample-display h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    color: #39FF14;
    margin-bottom: 15px;
}

.sample-display article {
    font-size: 16px;
    color: #F5F5F5;
}

.sample-display pre {
    background: rgba(0, 0, 0, 0.7);
    padding: 15px;
    border-radius: 8px;
    overflow: auto;
    margin: 15px 0;
}

.sample-display code {
    font-family: 'Source Sans Pro', monospace;
    color: #39FF14;
    font-size: 14px;
}

/* 表格样式 */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table th, table td {
    border: 1px solid #C0C0C0;
    padding: 10px;
    text-align: left;
}

table th {
    background-color: rgba(255, 255, 255, 0.2);
    color: #39FF14;
}

table tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.1);
}

/* 页脚样式 */
footer {
    text-align: center;
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.5);
    margin-top: auto;
}

footer p {
    font-size: 16px;
    color: #C0C0C0;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    header h1 {
        font-size: 42px;
    }

    .module h2 {
        font-size: 28px;
    }

    .module p, .sample-display article {
        font-size: 15px;
    }
}

@media (max-width: 1200px) {
    .container {
        width: 95%;
    }

    header h1 {
        font-size: 38px;
    }

    .module {
        padding: 25px;
    }
}

@media (max-width: 1024px) {
    .module {
        padding: 20px;
    }

    header h1 {
        font-size: 34px;
    }

    .module h2 {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 30px;
    }

    .module h2 {
        font-size: 22px;
    }

    .button {
        padding: 8px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 26px;
    }

    .module h2 {
        font-size: 20px;
    }

    .button {
        padding: 6px 15px;
        font-size: 12px;
    }
}

@media (max-width: 320px) {
    header h1 {
        font-size: 22px;
    }

    .module h2 {
        font-size: 18px;
    }

    .button {
        padding: 5px 12px;
        font-size: 10px;
    }
}

/* 超链接样式 */
a {
    color: #00FFFF;
    text-decoration: none;
}

a:hover {
    color: #39FF14;
    text-decoration: underline;
}