:root {
    --primary-color: #113B7A;
    --secondary-color: #1D5FD1;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --card-bg: #10233F;
    --text-main: #F3F8FF;
    --text-secondary: #AFC4E8;
    --border-color: #244D84;
    --glow-color: #4FA8FF;
    --gold-color: #F2C14E;
    --divider-color: #1B3357;
    --deep-navy: #08162B; /* This is the body background from shared.css */
}

.page-blog-bi-quuyet-chien-thang-rongbk666 {
    color: var(--text-main); /* Light text for dark body background */
    background-color: var(--deep-navy); /* Ensure consistency if shared.css is not loaded or overridden */
    font-family: Arial, sans-serif;
    line-height: 1.6;
}

/* Hero Section */
.page-blog-bi-quyet-chien-thang-rongbk666__hero-section {
    padding-top: 10px; /* As per rule for non-homepage hero */
    padding-bottom: 60px;
    background-color: var(--deep-navy);
}

.page-blog-bi-quyet-chien-thang-rongbk666__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 20px 15px;
    flex-wrap: wrap; /* For responsiveness */
}

.page-blog-bi-quyet-chien-thang-rongbk666__hero-content {
    flex: 1;
    min-width: 300px;
    color: var(--text-main);
}

.page-blog-bi-quyet-chien-thang-rongbk666__main-title {
    font-size: clamp(2rem, 4vw, 3.5rem); /* Using clamp as requested */
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gold-color); /* Highlight with gold */
}

.page-blog-bi-quyet-chien-thang-rongbk666__hero-description {
    font-size: 1.125rem;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.page-blog-bi-quyet-chien-thang-rongbk666__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-blog-bi-quyet-chien-thang-rongbk666__btn-primary,
.page-blog-bi-quyet-chien-thang-rongbk666__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent; /* Default border */
    max-width: 100%; /* For responsive buttons */
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-blog-bi-quyet-chien-thang-rongbk666__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.page-blog-bi-quyet-chien-thang-rongbk666__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-bi-quyet-chien-thang-rongbk666__btn-secondary {
    background-color: transparent;
    color: var(--gold-color);
    border-color: var(--gold-color);
}

.page-blog-bi-quyet-chien-thang-rongbk666__btn-secondary:hover {
    background-color: rgba(242, 193, 78, 0.1); /* Light gold transparent background */
    transform: translateY(-2px);
}

.page-blog-bi-quyet-chien-thang-rongbk666__hero-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.page-blog-bi-quyet-chien-thang-rongbk666__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: block;
}

/* Content Area */
.page-blog-bi-quyet-chien-thang-rongbk666__content-area {
    max-width: 1000px; /* Adjusted for content readability */
    margin: 0 auto;
    padding: 40px 15px;
    color: var(--text-main);
    background-color: var(--deep-navy);
}

.page-blog-bi-quyet-chien-thang-rongbk666__article {
    background-color: var(--card-bg); /* Darker background for article content */
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
}

.page-blog-bi-quyet-chien-thang-rongbk666__section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 40px;
    margin-bottom: 25px;
    color: var(--gold-color);
    text-align: center;
}

.page-blog-bi-quyet-chien-thang-rongbk666__sub-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.page-blog-bi-quyet-chien-thang-rongbk666__paragraph {
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.page-blog-bi-quyet-chien-thang-rongbk666__image-text-block {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.page-blog-bi-quyet-chien-thang-rongbk666__content-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    flex-shrink: 0;
    width: 400px; /* Fixed width for desktop, will be max-width: 100% on mobile */
    display: block;
}

.page-blog-bi-quyet-chien-thang-rongbk666__image-text-block .page-blog-bi-quyet-chien-thang-rongbk666__text-content {
    flex: 1;
    min-width: 300px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__strategy-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__strategy-item {
    background-color: rgba(29, 95, 209, 0.1); /* Lighter accent background */
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--secondary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-blog-bi-quyet-chien-thang-rongbk666__game-tips {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__game-card {
    background-color: var(--deep-navy); /* Even darker background for game cards */
    padding: 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.page-blog-bi-quyet-chien-thang-rongbk666__game-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    display: block;
}

.page-blog-bi-quyet-chien-thang-rongbk666__game-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--gold-color);
    margin-bottom: 10px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-block {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-block .page-blog-bi-quyet-chien-thang-rongbk666__content-image {
    flex-shrink: 0;
    width: 450px; /* Fixed width for desktop */
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-block .page-blog-bi-quyet-chien-thang-rongbk666__text-content {
    flex: 1;
    min-width: 300px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
    margin-bottom: 20px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-list li {
    margin-bottom: 8px;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
}

.page-blog-bi-quyet-chien-thang-rongbk666__promo-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--gold-color);
}

.page-blog-bi-quyet-chien-thang-rongbk666__mindset-list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
    margin-bottom: 30px;
}

.page-blog-bi-quyet-chien-thang-rongbk666__mindset-list li {
    background-color: rgba(17, 59, 122, 0.5); /* Primary color transparent */
    padding: 15px 20px;
    border-left: 4px solid var(--gold-color);
    margin-bottom: 10px;
    border-radius: 5px;
    color: var(--text-main);
}

.page-blog-bi-quyet-chien-thang-rongbk666__cta-bottom {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-blog-bi-quyet-chien-thang-rongbk666__cta-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold-color);
    margin-bottom: 25px;
    line-height: 1.3;
}

/* General image responsive style */
.page-blog-bi-quyet-chien-thang-rongbk666 img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Ensure content containers are responsive */
.page-blog-bi-quyet-chien-thang-rongbk666__content-area,
.page-blog-bi-quyet-chien-thang-rongbk666__article,
.page-blog-bi-quyet-chien-thang-rongbk666__strategy-list,
.page-blog-bi-quyet-chien-thang-rongbk666__game-tips {
    box-sizing: border-box;
}

/* --- Responsive styles for mobile (max-width: 768px) --- */
@media (max-width: 768px) {
    /* General mobile adjustments */
    .page-blog-bi-quyet-chien-thang-rongbk666 {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO Section */
    .page-blog-bi-quyet-chien-thang-rongbk666__hero-section {
        padding-top: 10px !important; /* Specific rule for non-homepage hero */
        padding-bottom: 40px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__hero-container {
        flex-direction: column;
        padding: 20px 15px;
        gap: 20px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__hero-content,
    .page-blog-bi-quyet-chien-thang-rongbk666__hero-image {
        min-width: unset;
        width: 100%;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__main-title {
        font-size: clamp(1.8rem, 8vw, 2.5rem); /* Smaller on mobile */
        text-align: center;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__hero-description {
        font-size: 1rem;
        text-align: center;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        align-items: center;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__btn-primary,
    .page-blog-bi-quyet-chien-thang-rongbk666__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* Content Area */
    .page-blog-bi-quyet-chien-thang-rongbk666__content-area {
        padding: 20px 0; /* Adjust padding for full width on mobile */
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden; /* Prevent horizontal scroll */
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__article {
        padding: 20px 15px; /* Add horizontal padding to article */
        border-radius: 0; /* No rounded corners on full width */
        border-left: none;
        border-right: none;
        box-shadow: none;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__section-title {
        font-size: 1.5rem;
        margin-top: 30px;
        margin-bottom: 20px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__sub-title {
        font-size: 1.2rem;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__image-text-block {
        flex-direction: column;
        gap: 20px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__content-image {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        order: -1; /* Image first on mobile */
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__strategy-list,
    .page-blog-bi-quyet-chien-thang-rongbk666__game-tips {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__promo-block {
        flex-direction: column;
        gap: 20px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__promo-block .page-blog-bi-quyet-chien-thang-rongbk666__content-image {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        order: -1; /* Image first on mobile */
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__cta-bottom {
        padding: 25px 15px;
    }

    .page-blog-bi-quyet-chien-thang-rongbk666__cta-text {
        font-size: 1.4rem;
    }

    /* General image responsive styles (mandatory for all images except specific cases) */
    .page-blog-bi-quyet-chien-thang-rongbk666 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    /* All containers with images must be properly constrained */
    .page-blog-bi-quyet-chien-thang-rongbk666__section,
    .page-blog-bi-quyet-chien-thang-rongbk666__card,
    .page-blog-bi-quyet-chien-thang-rongbk666__container,
    .page-blog-bi-quyet-chien-thang-rongbk666__image-text-block,
    .page-blog-bi-quyet-chien-thang-rongbk666__promo-block {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        /* Padding handled by specific elements like __article */
    }
}