/* 导入Google字体 */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@700&family=Roboto:wght@400&display=swap');

/* 全局样式 */
body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: radial-gradient(circle, rgba(26, 115, 232, 0.8), transparent), linear-gradient(135deg, #D1C4E9, #FFAB40);
    color: #1A73E8;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    color: #1A73E8;
}

p, li, span {
    font-family: 'Roboto', sans-serif;
    color: #1A73E8;
}

a {
    color: #FFAB40;
    text-decoration: none;
}

a[rel="nofollow"] {
    /* 内部链接不做额外样式 */
}

.container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 20px;
}

/* 左侧部分 */
.left-section {
    flex: 1;
    min-width: 300px;
    background-color: #1A73E8;
    color: #FFFFFF;
    padding: 40px;
    box-sizing: border-box;
}

.left-section img {
    max-width: 100%;
    height: auto;
    margin-bottom: 20px;
}

/* 右侧部分 */
.right-section {
    flex: 2;
    min-width: 300px;
    background-color: #D1C4E9;
    padding: 40px;
    box-sizing: border-box;
}

.right-section .service {
    background-color: #FFFFFF;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    padding: 20px;
    position: relative;
}

.right-section .service h3 {
    color: #1A73E8;
}

.right-section .service img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    margin-bottom: 15px;
}

/* 按钮样式 */
button {
    background-color: #FFAB40;
    border: none;
    color: #FFFFFF;
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

button::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300%;
    height: 300%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.5s ease;
}

button:active::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
    transition: transform 0s ease;
}

/* 卡片样式 */
.card {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    margin: 15px;
    padding: 20px;
    width: 100%;
    max-width: 300px;
}

.card h3 {
    color: #1A73E8;
}

.card p {
    color: #1A73E8;
}

/* 代码块样式 */
pre {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

code {
    font-family: 'Roboto Mono', monospace;
    color: #FFAB40;
}

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

table, th, td {
    border: 1px solid #1A73E8;
}

th, td {
    padding: 10px;
    text-align: left;
}

th {
    background-color: #1A73E8;
    color: white;
}

/* 加载器动画 */
.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #FFAB40;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 极光动画 */
@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.aurora {
    background: radial-gradient(circle, rgb(255, 87, 34), transparent);
    animation: aurora-move 15s linear infinite;
}

/* 响应式设计 */
@media (max-width: 1440px) {
    .container {
        padding: 30px;
    }
}

@media (max-width: 1200px) {
    .container {
        flex-direction: column;
    }
}

@media (max-width: 1024px) {
    .left-section, .right-section {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .left-section, .right-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 24px;
    }
}

@media (max-width: 320px) {
    h1 {
        font-size: 20px;
    }
}

/* 参考部分样式 */
.reference-section {
    background-color: #FFFFFF;
    padding: 20px;
    margin: 40px 0;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.reference-section h2 {
    color: #1A73E8;
}

.reference-section article {
    max-width: 800px;
    margin: 0 auto;
}

.reference-section pre {
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}

/* 图库样式 */
.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.gallery img {
    width: 320px;
    height: 320px;
    object-fit: cover;
    border-radius: 4px;
}