/* 页面全局样式设置 */
body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(to bottom, #0D0D0D, #1A1A1A);
    color: #E0E0E0;
    line-height: 1.6;
    overflow-x: hidden;
}

h1 {
    font-size: 48px;
    font-weight: bold;
    color: #00AEEF;
    text-align: center;
    margin-top: 40px;
}

h2 {
    font-size: 32px;
    font-weight: 500;
    color: #39FF14;
    margin-top: 30px;
}

p {
    font-size: 16px;
    color: #E0E0E0;
    margin: 15px 0;
}

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

.hero-section {
    background-color: #1E1E1E;
    padding: 60px 20px;
    text-align: center;
}

.hero-section img {
    max-width: 150px;
    margin-top: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.features-section {
    background-color: #1A1A1A;
    padding: 40px 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.feature-item img {
    width: 50px;
    margin-right: 20px;
}

.feature-item p {
    flex: 1;
}

.cta-button {
    display: inline-block;
    padding: 12px 30px;
    background-color: #00AEEF;
    color: #000;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.cta-button:hover {
    background-color: #39FF14;
    transform: scale(1.05);
}

.article-section {
    background-color: #1E1E1E;
    padding: 40px 20px;
}

.article-section h2 {
    text-align: left;
}

.article-section p {
    text-indent: 2em;
}

@media (max-width: 768px) {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 24px;
    }

    .hero-section img {
        max-width: 120px;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-item img {
        margin-bottom: 10px;
        margin-right: 0;
    }
}