:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main-color: #333333;
    --card-bg-color: #FFFFFF;
    --background-color: #F5F7FA;
    --border-color: #E0E0E0;
}

.page-blog-bi-quyet-thang-lon-no-hu {
    font-family: 'Arial', sans-serif;
    color: var(--text-main-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

.page-blog-bi-quyet-thang-lon-no-hu__hero-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-top: 10px; /* Small top padding, not --header-offset */
    background-color: var(--primary-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-bottom: 40px;
}

.page-blog-bi-quyet-thang-lon-no-hu__hero-image-wrapper {
    width: 100%;
    max-height: 500px;
    overflow: hidden;
    margin-bottom: 20px;
}

.page-blog-bi-quyet-thang-lon-no-hu__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16/9;
}

.page-blog-bi-quyet-thang-lon-no-hu__hero-content {
    max-width: 900px;
    padding: 0 20px;
    color: var(--card-bg-color); /* White text on red background */
}

.page-blog-bi-quyet-thang-lon-no-hu__main-title {
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
    color: var(--card-bg-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__intro-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 30px;
    opacity: 0.9;
}

.page-blog-bi-quyet-thang-lon-no-hu__cta-button {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-blog-bi-quyet-thang-lon-no-hu__btn-primary {
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--card-bg-color);
    border: none;
}

.page-blog-bi-quyet-thang-lon-no-hu__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-blog-bi-quyet-thang-lon-no-hu__content-area {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--background-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__article-body {
    background-color: var(--card-bg-color);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-blog-bi-quyet-thang-lon-no-hu__section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 40px;
    margin-bottom: 25px;
    text-align: left;
}

.page-blog-bi-quyet-thang-lon-no-hu__article-body p {
    margin-bottom: 20px;
    font-size: 1.05rem;
    color: var(--text-main-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__article-body strong {
    color: var(--primary-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__article-figure {
    margin: 30px 0;
    text-align: center;
}

.page-blog-bi-quyet-thang-lon-no-hu__article-figure img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
    margin: 0 auto;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.page-blog-bi-quyet-thang-lon-no-hu__article-figure figcaption {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
}

.page-blog-bi-quyet-thang-lon-no-hu__faq-list {
    margin-top: 40px;
}

details.page-blog-bi-quyet-thang-lon-no-hu__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--card-bg-color);
}

details.page-blog-bi-quyet-thang-lon-no-hu__faq-item summary.page-blog-bi-quyet-thang-lon-no-hu__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--text-main-color);
}

details.page-blog-bi-quyet-thang-lon-no-hu__faq-item summary.page-blog-bi-quyet-thang-lon-no-hu__faq-question::-webkit-details-marker {
    display: none;
}

details.page-blog-bi-quyet-thang-lon-no-hu__faq-item summary.page-blog-bi-quyet-thang-lon-no-hu__faq-question:hover {
    background: #f5f5f5;
}

.page-blog-bi-quyet-thang-lon-no-hu__faq-qtext {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--text-main-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: #666;
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
}

details.page-blog-bi-quyet-thang-lon-no-hu__faq-item .page-blog-bi-quyet-thang-lon-no-hu__faq-answer {
    padding: 0 20px 20px;
    background: #f9f9f9;
    border-radius: 0 0 5px 5px;
    color: var(--text-main-color);
}

.page-blog-bi-quyet-thang-lon-no-hu__article-body a {
    color: var(--primary-color);
    text-decoration: underline;
}

.page-blog-bi-quyet-thang-lon-no-hu__article-body a:hover {
    color: var(--secondary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog-bi-quyet-thang-lon-no-hu__hero-section {
        padding-bottom: 30px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-blog-bi-quyet-thang-lon-no-hu__intro-text {
        font-size: clamp(0.95rem, 2.2vw, 1.15rem);
    }
    .page-blog-bi-quyet-thang-lon-no-hu__content-area {
        padding: 30px 15px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-body {
        padding: 25px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__section-title {
        font-size: clamp(1.6rem, 2.8vw, 2.2rem);
        margin-top: 35px;
        margin-bottom: 20px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-body p {
        font-size: 1rem;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__faq-qtext {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .page-blog-bi-quyet-thang-lon-no-hu__hero-section {
        padding-top: 10px; /* Still small padding for mobile */
        padding-bottom: 20px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__hero-image-wrapper {
        max-height: 300px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__hero-image {
        object-fit: contain !important;
        aspect-ratio: unset !important;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__hero-content {
        padding: 0 15px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 10px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__intro-text {
        font-size: clamp(0.9rem, 2.5vw, 1rem);
        margin-bottom: 20px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__cta-button {
        padding: 12px 25px;
        font-size: 1rem;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__content-area {
        padding: 20px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-body {
        padding: 20px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__section-title {
        font-size: clamp(1.5rem, 5vw, 2rem);
        margin-top: 30px;
        margin-bottom: 15px;
        text-align: center;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-body p {
        font-size: 0.95rem;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-figure {
        margin: 20px 0;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__article-figure img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    details.page-blog-bi-quyet-thang-lon-no-hu__faq-item summary.page-blog-bi-quyet-thang-lon-no-hu__faq-question {
        padding: 15px;
    }
    .page-blog-bi-quyet-thang-lon-no-hu__faq-qtext {
        font-size: 0.95rem;
    }
    details.page-blog-bi-quyet-thang-lon-no-hu__faq-item .page-blog-bi-quyet-thang-lon-no-hu__faq-answer {
        padding: 0 15px 15px;
    }
}