.container-ads {
    max-width: 900px;
    margin: 0 auto 40px;
    padding: 40px 50px;
    background: var(--md-sys-color-surface);
    border-radius: 32px;
}

.header_container {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.header_container span {
    color: var(--md-sys-color-primary);
    font-size: 40px;
    margin-right: 20px;
}

.header_content h2 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
}

.header_content p {
    font-size: 14px;
    color: var(--md-sys-color-on-background);
    opacity: 0.7;
}

hr {
    border: none;
    height: 1px;
    background-color: var(--md-sys-color-primary-container);
    margin: 30px 0;
}
.image_container {
    width: 100%;
    margin-bottom: 30px;
    border-radius: 80px;
    overflow: hidden;
}

.image_container img {
    width: 100%;
    height: auto;
    display: block;
}

.content_section {
    margin-bottom: 30px;
}

.section_header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.section_header span {
    border: 2px solid var(--md-sys-color-secondary);
    padding: 10px;
    border-radius: 100px;
    color: var(--md-sys-color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.section_header h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--md-sys-color-on-background);
}

.section_content {
    font-size: 16px;
    line-height: 1.6;
    color: var(--md-sys-color-on-background);
}

.section_content ul {
    margin: 12px 0 0 20px;
}

.section_content li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--md-sys-color-on-primary-container);
    color: var(--md-sys-color-on-primary-fixed);
    border: none;
    padding: 10px 16px;
    border-radius: 500px;
    cursor: pointer;
    font-size: 18px;
    transition: background-color 0.3s ease, opacity 0.3s ease;
}

.theme-toggle:hover {
    opacity: 0.8;
}
@media (max-width: 768px) {
    .container-ads {
        padding: 20px;
    }

    .header_container {
        flex-direction: column;
        align-items: flex-start;
    }

    .header_container span {
        margin-bottom: 16px;
        margin-right: 0;
    }

    .header_content h2 {
        font-size: 24px;
    }

    .theme-toggle {
        top: 10px;
        right: 10px;
        padding: 8px 12px;
        font-size: 16px;
    }
}