/* style/blog-chien-thuat-choi-game-bai-hieu-qua-bl5555.css */

:root {
    --color-primary: #113B7A;
    --color-secondary: #1D5FD1;
    --color-text-main: #F3F8FF;
    --color-text-secondary: #AFC4E8;
    --color-card-bg: #10233F;
    --color-border: #244D84;
    --color-glow: #4FA8FF;
    --color-gold: #F2C14E;
    --color-divider: #1B3357;
    --color-deep-navy: #08162B;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --color-white: #ffffff;
    --color-dark-text: #333333;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555 {
    font-family: 'Arial', sans-serif;
    color: var(--color-text-main); /* Default text color for the page */
    background-color: var(--color-deep-navy); /* Assumed body background from shared.css */
}

/* --- General Section Styling --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    box-sizing: border-box;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__text-block {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--color-text-secondary);
    text-align: justify;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border);
}

/* --- Button Styling --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-primary,
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
    box-sizing: border-box;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-primary {
    background: var(--button-gradient);
    color: var(--color-text-main);
    border: 2px solid transparent;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), 0 0 15px var(--color-glow);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-secondary {
    background: var(--color-card-bg);
    color: var(--color-text-main);
    border: 2px solid var(--color-border);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-secondary:hover {
    transform: translateY(-2px);
    background-color: var(--color-border);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
}

/* --- Hero Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-section {
    padding-top: 10px; /* Small top padding, relying on body padding-top for header offset */
    padding-bottom: 60px;
    background-color: var(--color-deep-navy);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 20px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-image {
    flex: 1 1 500px;
    max-width: 600px;
    text-align: center;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-main-img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 2px solid var(--color-gold);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-content {
    flex: 1 1 500px;
    max-width: 600px;
    text-align: left;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    color: var(--color-gold);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-description {
    font-size: 20px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-cta-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* --- Intro Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__intro-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
    border-top: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-divider);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__intro-section .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__section-title {
    color: var(--color-gold);
}

/* --- Principles Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principles-section {
    padding: 60px 0;
    background-color: var(--color-deep-navy);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principle-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
    text-align: center;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principle-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 15px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principle-card p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

/* --- Strategies Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__strategies-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
    border-top: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-divider);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__game-strategy-item {
    background-color: var(--color-deep-navy);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__game-strategy-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 20px;
    text-align: center;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__game-strategy-item p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    text-align: justify;
}

/* --- Tips Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__tips-section {
    padding: 60px 0;
    background-color: var(--color-deep-navy);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__tips-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__tips-list li {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 20px 25px;
    margin-bottom: 15px;
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text-main);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__tips-list li strong {
    color: var(--color-gold);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__cta-wrapper {
    text-align: center;
    margin-top: 50px;
}

/* --- FAQ Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-section {
    background-color: var(--color-card-bg);
    padding: 60px 0;
    border-top: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-divider);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-list {
    margin-top: 40px;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-item {
    background-color: var(--color-deep-navy);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 19px;
    font-weight: 600;
    color: var(--color-gold);
    cursor: pointer;
    list-style: none; /* Remove default marker */
    outline: none;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-qtext {
    flex-grow: 1;
    color: var(--color-text-main);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-toggle {
    font-size: 24px;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-gold);
    transition: transform 0.3s ease;
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-item[open] .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-toggle {
    transform: rotate(45deg);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-answer {
    padding: 0 25px 20px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* --- Conclusion Section --- */
.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__conclusion-section {
    padding: 60px 0 80px;
    background-color: var(--color-deep-navy);
}

.page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__conclusion-section .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__text-block {
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__container {
        padding: 20px 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__section-title {
        font-size: 26px !important;
        margin-bottom: 30px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__text-block {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }

    /* Hero Section */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-container {
        flex-direction: column-reverse; /* Image above content on mobile */
        gap: 30px !important;
        padding: 15px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-content {
        text-align: center !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-title {
        font-size: 30px !important;
        margin-bottom: 15px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-description {
        font-size: 17px !important;
        margin-bottom: 25px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__hero-cta-group {
        flex-direction: column !important;
        gap: 15px !important;
    }

    /* Buttons */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-primary,
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 16px !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    /* Images */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    /* Principles Section */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principles-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principle-card {
        padding: 25px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__principle-title {
        font-size: 22px !important;
    }

    /* Strategies Section */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__game-strategy-item {
        padding: 25px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__game-strategy-title {
        font-size: 24px !important;
    }

    /* Tips Section */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__tips-list li {
        font-size: 16px !important;
        padding: 18px 20px !important;
    }

    /* FAQ Section */
    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-item summary {
        font-size: 17px !important;
        padding: 18px 20px !important;
    }

    .page-blog-chien-thuat-choi-game-bai-hieu-qua-bl5555__faq-answer {
        font-size: 15px !important;
        padding: 0 20px 18px !important;
    }
}

/* No module 1 three-column icon box, no game tabs, no promo sections on this page */
/* Therefore, no specific mobile styles for those, only general image/button/section rules */