/* 全局样式 */
body {
    font-family: 'Open Sans', sans-serif;
    color: #FFFFFF;
    background: linear-gradient(135deg, #0A192F, #1E1E1E);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Mono', monospace;
    font-weight: bold;
    margin-top: 2rem;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    background: linear-gradient(90deg, #2C74B3, #64FFDA);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* 选项卡布局 */
.tab-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.tab-item {
    flex: 1 1 calc(33.333% - 30px);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    position: relative;
}

.tab-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.tab-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

.tab-content {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.tab-content.active {
    opacity: 1;
}

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

th, td {
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
    text-align: left;
}

th {
    background: #2C74B3;
    color: #FFFFFF;
}

td {
    background: rgba(255, 255, 255, 0.1);
}

/* 代码块样式 */
pre {
    background: #1E1E1E;
    padding: 15px;
    border-radius: 10px;
    overflow-x: auto;
}

code {
    color: #64FFDA;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .tab-item {
        flex: 1 1 calc(50% - 20px);
    }
}

@media (max-width: 480px) {
    .tab-item {
        flex: 1 1 100%;
    }

    h1 {
        font-size: 2rem;
    }
}

/* 按钮样式 */
button {
    background: #FFA500;
    color: #0A192F;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease-in-out;
}

button:hover {
    background: #FFD700;
}

/* 提示信息 */
.notice {
    text-align: center;
    font-size: 1rem;
    color: #FFA500;
    margin: 20px 0;
}