/* 关于我们页面样式 */
.about-content {
    min-height: calc(100vh - 60px - 200px);
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.about-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.about-section h1 {
    color: #333;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.about-text {
    margin-bottom: 3rem;
}

.about-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.about-features {
    margin-bottom: 3rem;
}

.about-features h2 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.about-features ul {
    list-style: none;
    padding: 0;
}

.about-features li {
    color: #666;
    padding: 0.8rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.about-features li::before {
    content: "•";
    color: #007AFF;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.contact-info {
    padding: 2rem 0;
    border-radius: 10px;
}

.contact-info h2 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.contact-qrcode {
    padding: 1rem 0;
}

.contact-qrcode img {
    width: 200px;
    height: auto;
    border: 1px solid #eee;
    padding: 10px;
    border-radius: 10px;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .about-content {
        padding: 2rem 1rem;
    }

    .about-section {
        padding: 1.5rem;
    }

    .about-section h1 {
        font-size: 2rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .about-features h2,
    .contact-info h2 {
        font-size: 1.5rem;
    }

    .contact-qrcode img {
        width: 160px;
        height: auto;
        padding: 8px;
    }
}

@media (max-width: 375px) {
    .contact-qrcode img {
        width: 140px;
        height: auto;
        padding: 6px;
    }
}