.page-blog-huong-dan-df999 {
    font-family: Arial, sans-serif;
    color: #FFF3E6; /* Text Main */
    background-color: #0D0E12; /* Background */
}

.page-blog-huong-dan-df999__hero-section {
    padding-top: 10px; /* Rely on body padding-top from shared.css */
    padding-bottom: 60px;
    background-color: #0D0E12;
}

.page-blog-huong-dan-df999__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 20px 15px;
    flex-wrap: wrap;
}

.page-blog-huong-dan-df999__hero-content {
    flex: 1;
    min-width: 300px;
}

.page-blog-huong-dan-df999__main-title {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #FF8C1A; /* Main color for emphasis */
    letter-spacing: -0.03em;
}

.page-blog-huong-dan-df999__hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #FFF3E6;
}

.page-blog-huong-dan-df999__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-blog-huong-dan-df999__btn-primary,
.page-blog-huong-dan-df999__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
    max-width: 100%;
}

.page-blog-huong-dan-df999__btn-primary {
    background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button color */
    color: #ffffff;
    border: none;
}

.page-blog-huong-dan-df999__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-blog-huong-dan-df999__btn-secondary {
    background: transparent;
    color: #FF8C1A;
    border: 2px solid #FF8C1A; /* Border color */
}

.page-blog-huong-dan-df999__btn-secondary:hover {
    background-color: #FF8C1A;
    color: #0D0E12;
}

.page-blog-huong-dan-df999__hero-image {
    flex: 1;
    min-width: 400px;
    text-align: center;
}

.page-blog-huong-dan-df999__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: block;
}

.page-blog-huong-dan-df999__content-area {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 15px;
}

.page-blog-huong-dan-df999__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: #FF8C1A;
    margin-bottom: 30px;
    text-align: center;
    line-height: 1.3;
}

.page-blog-huong-dan-df999__text-block {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 25px;
    color: #FFF3E6;
}

.page-blog-huong-dan-df999__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-df999__guide-list,
.page-blog-huong-dan-df999__game-list,
.page-blog-huong-dan-df999__tips-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.page-blog-huong-dan-df999__guide-list li,
.page-blog-huong-dan-df999__game-list li,
.page-blog-huong-dan-df999__tips-list li {
    background-color: #17191F; /* Card BG */
    border: 1px solid #A84F0C; /* Border color */
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-df999__guide-list h3,
.page-blog-huong-dan-df999__game-list h3,
.page-blog-huong-dan-df999__tips-list h4 {
    color: #FFA53A; /* Auxiliary color */
    font-size: 1.4rem;
    margin-top: 0;
    margin-bottom: 15px;
    line-height: 1.4;
}

.page-blog-huong-dan-df999__guide-list p,
.page-blog-huong-dan-df999__game-list p,
.page-blog-huong-dan-df999__tips-list p {
    color: #FFF3E6;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

.page-blog-huong-dan-df999__sub-list {
    list-style: disc;
    padding-left: 20px;
    margin-top: 10px;
    margin-bottom: 15px;
    color: #FFF3E6;
}

.page-blog-huong-dan-df999__sub-list li {
    background-color: transparent;
    border: none;
    padding: 5px 0;
    margin-bottom: 5px;
    box-shadow: none;
    font-size: 0.95rem;
    line-height: 1.5;
}

.page-blog-huong-dan-df999__sub-list li strong {
    color: #FFA53A;
}

.page-blog-huong-dan-df999__cta-container {
    text-align: center;
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-blog-huong-dan-df999__faq-list {
    margin-top: 40px;
}

.page-blog-huong-dan-df999__faq-item {
    background-color: #17191F; /* Card BG */
    border: 1px solid #A84F0C; /* Border color */
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-blog-huong-dan-df999__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    color: #FF8C1A;
    list-style: none; /* Hide default marker */
}

.page-blog-huong-dan-df999__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-blog-huong-dan-df999__faq-toggle {
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.3s ease;
    color: #FFA53A;
}

.page-blog-huong-dan-df999__faq-item[open] .page-blog-huong-dan-df999__faq-toggle {
    transform: rotate(45deg);
}

.page-blog-huong-dan-df999__faq-answer {
    padding: 0 25px 20px;
    font-size: 1rem;
    line-height: 1.6;
    color: #FFF3E6;
}

.page-blog-huong-dan-df999__faq-answer p {
    margin-bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-blog-huong-dan-df999__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-blog-huong-dan-df999__hero-content,
    .page-blog-huong-dan-df999__hero-image {
        min-width: unset;
        width: 100%;
    }

    .page-blog-huong-dan-df999__cta-buttons {
        justify-content: center;
    }

    .page-blog-huong-dan-df999__main-title {
        font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    }

    .page-blog-huong-dan-df999__section-title {
        font-size: clamp(1.6rem, 3vw, 2.2rem);
    }
}

@media (max-width: 768px) {
    .page-blog-huong-dan-df999 {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-blog-huong-dan-df999__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

    .page-blog-huong-dan-df999__hero-container {
        padding: 15px;
        gap: 20px;
    }

    .page-blog-huong-dan-df999__main-title {
        font-size: clamp(2rem, 8vw, 2.8rem);
        margin-bottom: 15px;
    }

    .page-blog-huong-dan-df999__hero-description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .page-blog-huong-dan-df999__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-blog-huong-dan-df999__btn-primary,
    .page-blog-huong-dan-df999__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px;
        font-size: 0.95rem;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    .page-blog-huong-dan-df999__content-area {
        padding: 40px 15px;
    }

    .page-blog-huong-dan-df999__section-title {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: 25px;
    }

    .page-blog-huong-dan-df999__text-block {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .page-blog-huong-dan-df999__content-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin: 25px auto;
    }

    .page-blog-huong-dan-df999__guide-list li,
    .page-blog-huong-dan-df999__game-list li,
    .page-blog-huong-dan-df999__tips-list li {
        padding: 20px;
        margin-bottom: 15px;
    }

    .page-blog-huong-dan-df999__guide-list h3,
    .page-blog-huong-dan-df999__game-list h3,
    .page-blog-huong-dan-df999__tips-list h4 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .page-blog-huong-dan-df999__guide-list p,
    .page-blog-huong-dan-df999__game-list p,
    .page-blog-huong-dan-df999__tips-list p {
        font-size: 0.9rem;
    }

    .page-blog-huong-dan-df999__faq-item summary {
        padding: 18px 20px;
        font-size: 1rem;
    }

    .page-blog-huong-dan-df999__faq-answer {
        padding: 0 20px 18px;
        font-size: 0.95rem;
    }

    /* Ensure all content containers are responsive */
    .page-blog-huong-dan-df999__hero-section,
    .page-blog-huong-dan-df999__content-area,
    .page-blog-huong-dan-df999__cta-container,
    .page-blog-huong-dan-df999__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-blog-huong-dan-df999 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Specific override for hero image if it was a background (not applicable here, but for completeness) */
    .page-blog-huong-dan-df999__hero-section { 
        background-image: none !important; 
        background-color: #0D0E12 !important; 
    }
}

@media (max-width: 480px) {
    .page-blog-huong-dan-df999__main-title {
        font-size: clamp(1.8rem, 9vw, 2.5rem);
    }

    .page-blog-huong-dan-df999__section-title {
        font-size: clamp(1.3rem, 7vw, 1.8rem);
    }

    .page-blog-huong-dan-df999__btn-primary,
    .page-blog-huong-dan-df999__btn-secondary {
        padding: 10px 15px;
        font-size: 0.9rem;
    }

    .page-blog-huong-dan-df999__faq-item summary {
        padding: 15px;
        font-size: 0.95rem;
    }

    .page-blog-huong-dan-df999__faq-answer {
        padding: 0 15px 15px;
        font-size: 0.9rem;
    }
}