body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #121212, #1E1E1E);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}
.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.header {
    text-align: center;
    margin-bottom: 40px;
}
.header h1 {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(90deg, #6C5CE7, #FF7675);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.subheader {
    font-size: 1.5rem;
    color: #ccc;
    margin-top: 10px;
}
.intro-section {
    width: 100%;
    margin-bottom: 60px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.intro-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: calc(33.33% - 20px);
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}
.intro-item:hover {
    transform: translateY(-10px);
}
.intro-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}
.intro-item h3 {
    font-size: 1.2rem;
    margin-top: 15px;
    color: #FF7675;
}
.content-section {
    width: 100%;
    margin-bottom: 60px;
}
.content-section article {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}
.content-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #6C5CE7;
}
.content-section pre {
    background: rgba(0, 0, 0, 0.3);
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
    font-size: 0.9rem;
    margin: 20px 0;
}
.content-section code {
    color: #FF7675;
}
.footer {
    text-align: center;
    font-size: 0.9rem;
    color: #aaa;
    margin-top: 40px;
}
.button {
    position: relative;
    overflow: hidden;
    padding: 10px 20px;
    background: linear-gradient(90deg, #6C5CE7, #FF7675);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.5s ease;
}
.button:hover::before {
    width: 200px;
    height: 200px;
    opacity: 1;
}
@media (max-width: 1024px) {
    .intro-item {
        width: calc(50% - 20px);
    }
}
@media (max-width: 768px) {
    .intro-item {
        width: 100%;
    }
    .header h1 {
        font-size: 2.5rem;
    }
}