/* 全局样式 */
body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #fff;
    background: linear-gradient(135deg, #000000, #0A2463);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-weight: bold;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: #50FA7B;
}

p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

a {
    color: #BD93F9;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #FF79C6;
}

pre {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 0.9rem;
}

code {
    color: #FF79C6;
    font-family: 'Courier New', Courier, monospace;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

th, td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
    background: rgba(255, 255, 255, 0.1);
    color: #FF79C6;
}

/* 布局与模块化设计 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.module {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.module img {
    max-width: 320px;
    height: auto;
    border-radius: 8px;
}

@media (max-width: 768px) {
    .module {
        flex-direction: column;
    }

    .module img {
        margin-top: 1rem;
    }
}

/* 动画效果 */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 1s ease-in-out;
}

.data-flow {
    position: relative;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #50FA7B, #BD93F9);
    animation: flow 3s infinite;
}

@keyframes flow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* 科技感背景 */
.grid-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1%, transparent 1%);
    background-size: 20px 20px;
    pointer-events: none;
    z-index: -1;
}

/* 提示信息 */
.notice {
    text-align: center;
    font-size: 0.9rem;
    color: #FF79C6;
    margin-top: 2rem;
}