main {
    margin-bottom: 9rem;
}

.contact-main {
    display: flex;
    gap: 40px;
    margin: 40px auto 40px auto;
    max-width: 1600px;
    min-height: 400px;
}

.contact-info {
    flex: 2;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    padding: 32px 32px 32px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-title {
    font-size: 2.5rem;
    color: #DF8E0F;
    font-weight: bold;
    text-align: center;
    margin-bottom: 3rem;
    /* border-left: 6px solid #d38b01; */
    /* padding-left: 16px; */
}

.contact-title::after {
    content: '';
    display: block;
    width: 70px;
    height: 5px;
    background-color: #c75a1b;
    background-image: url('../icon/title_bottom_line.png');
    margin: 1.5rem auto 0;
}

.contact-list {
    font-size: 1.1rem;
    color: #444;
    margin-bottom: 18px;
}

.contact-list li {
    margin-bottom: 10px;
    list-style: none;
    display: flex;
    align-items: center;
}

.contact-list li .icon {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: #eee;
    border-radius: 50%;
    margin-right: 8px;
    text-align: center;
    font-size: 14px;
    color: #bbb;
    line-height: 18px;
}

.contact-qrs {
    display: flex;
    gap: 60px;
    margin-top: 18px;
}

.contact-qrs .qr-block {
    text-align: center;
}

.contact-qrs img {
    width: 70px;
    height: 70px;
    margin-bottom: 6px;
}

.contact-qrs .qr-label {
    font-size: 0.95rem;
    color: #666;
}

.contact-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
}

.contact-video-img {
    width: 100%;
    max-width: 320px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.contact-video-title {
    font-size: 1.1rem;
    color: #b8860b;
    font-weight: bold;
    margin: 12px 0 0 0;
    text-align: center;
}

.contact-divider {
    max-width: 1600px;
    margin: 40px auto;
}

.contact-platforms {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin: 0 auto 0 auto;
    max-width: 1600px;
}

.platform-qrs {
    display: flex;
    flex: 2;
    gap: 150px;
    /* justify-content: space-between; */
}

.platform-qrs .qr-block {
    text-align: center;
}

.platform-qrs img {
    width: 150px;
    height: 150px;
    margin-bottom: 8px;
}

.platform-qrs .qr-label {
    font-size: 1.5rem;
    color: #666;
}

.platform-descs {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 10px;
}

.platform-desc {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    color: #444;
}

.platform-icon {
    width: 34px;
    height: 34px;
    background: #eee;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #bbb;
}

@media (max-width: 992px) {

    .contact-main,
    .contact-platforms {
        flex-direction: column;
        gap: 24px;
    }

    .contact-side,
    .platform-descs {
        align-items: flex-start;
    }

    .platform-qrs {
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {

    .contact-main,
    .contact-platforms {
        padding: 0 8px;
    }

    .contact-info,
    .contact-side {
        padding: 16px 8px;
    }

    .platform-qrs img {
        width: 70px;
        height: 70px;
    }

    .platform-qrs {
        gap: 20px;
    }
}