.page-game-bai {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 16px 32px;
    color: #333333;
}

/* ====== HERO / BANNER ====== */
.page-game-bai__hero-section {
    margin: 10px 0 32px;
    background: linear-gradient(135deg, #002b15 0%, #017439 100%);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
}

.page-game-bai__hero-image-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.page-game-bai__hero-image {
    display: block;
    width: 100%;
    max-width: 1200px;
    height: auto;
    margin: 0 auto;
    object-fit: cover;
    max-height: 420px;
}

.page-game-bai__hero-content {
    padding: 24px 24px 32px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.page-game-bai__hero-title {
    color: #FFFFFF;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.02em;
    margin: 0 0 12px;
    font-size: clamp(1.4rem, 3vw, 2.2rem);
}

.page-game-bai__hero-description {
    color: #E0F2E9;
    max-width: 700px;
    margin: 0 auto 24px;
    line-height: 1.6;
    font-size: 1rem;
}

.page-game-bai__cta-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.page-game-bai__cta-button {
    display: inline-block;
    padding: 12px 28px;
    background: #C30808;
    color: #FFFF00;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.page-game-bai__cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(195, 8, 8, 0.3);
}

.page-game-bai__cta-button--secondary {
    background: #FFFFFF;
    color: #017439;
    box-shadow: inset 0 0 0 2px #017439;
}

/* ====== MODUL 3 Ô ĐẶC ĐIỂM ====== */
.page-game-bai__features-section {
    padding: 16px 0 32px;
}

.page-game-bai__features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.page-game-bai__feature-card {
    background: #FFFFFF;
    border: 1px solid #E5EDEA;
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s;
}

.page-game-bai__feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(1, 116, 57, 0.1);
}

.page-game-bai__feature-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.page-game-bai__feature-title {
    color: #017439;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.page-game-bai__feature-text {
    color: #333;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.page-game-bai__feature-link {
    color: #017439;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: underline;
}

/* ====== SẢNH GAME BÀI ====== */
.page-game-bai__top-games-section {
    padding: 16px 0 32px;
}

.page-game-bai__section-title {
    color: #017439;
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
    margin: 0 0 12px;
    font-size: clamp(1.3rem, 2.5vw, 2rem);
}

.page-game-bai__section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.page-game-bai__game-spotlight {
    margin-bottom: 32px;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    overflow: hidden;
}

.page-game-bai__game-spotlight-inner {
    display: flex;
    align-items: center;
    gap: 0;
}

.page-game-bai__game-spotlight--reverse .page-game-bai__game-spotlight-inner {
    flex-direction: row-reverse;
}

.page-game-bai__game-image {
    width: 50%;
    height: auto;
    max-width: 500px;
    max-height: 400px;
    object-fit: cover;
    display: block;
    flex-shrink: 1;
}

.page-game-bai__game-content {
    padding: 24px 30px;
    flex: 1;
}

.page-game-bai__game-title {
    color: #017439;
    font-size: 1.4rem;
    margin: 0 0 12px;
}

.page-game-bai__game-description {
    color: #333;
    line-height: 1.7;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.page-game-bai__game-link {
    display: inline-block;
    padding: 10px 24px;
    background: #C30808;
    color: #FFFF00;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: opacity 0.2s;
}

/* ====== HƯỚNG DẪN ====== */
.page-game-bai__guide-section {
    background: #017439;
    border-radius: 16px;
    padding: 16px 0 40px;
    margin: 16px 0 32px;
}

.page-game-bai__guide-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-game-bai__title-collection {
    color: #FFFFFF;
    text-align: center;
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    margin: 16px 0 12px;
}

.page-game-bai__guide-intro {
    color: #D0F0E0;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 30px;
    line-height: 1.6;
}

.page-game-bai__guide-figure {
    max-width: 640px;
    margin: 0 auto 12px;
    text-align: center;
}

.page-game-bai__guide-figure img {
    width: 100%;
    max-width: 800px;
    max-height: 400px;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
}

.page-game-bai__guide-caption {
    color: #c8e6c9;
    font-size: 0.85rem;
    padding: 8px 0 0;
}

.page-game-bai__guide-step {
    background: #FFFFFF;
    border-radius: 10px;
    margin-bottom: 12px;
    padding: 0;
    overflow: hidden;
    border-left: 4px solid #C30808;
}

.page-game-bai__guide-step-title {
    padding: 14px 18px;
    cursor: pointer;
    list-style: none;
    font-weight: 700;
    color: #017439;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.98rem;
}

.page-game-bai__guide-step-title::-webkit-details-marker,
.page-game-bai__guide-step summary::-webkit-details-marker {
    display: none;
}

.page-game-bai__faq-toggle {
    display: inline-flex;
    width: 24px;
    height: 24px;
    background: #C30808;
    color: #FFFF00;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1;
    flex-shrink: 0;
}

.page-game-bai__guide-step[open] .page-game-bai__faq-toggle {
    transform: rotate(45deg);
}

.page-game-bai__guide-step-content {
    padding: 0 18px 16px;
    color: #333;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ====== BLOG & TIN TỨC ====== */
.page-game-bai__blogs-section {
    padding: 16px 0 0;
}

.page-game-bai__blogs-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.page-game-bai__blogs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.page-game-bai__blog-card {
    width: 100%;
    height: 100%;
    max-width: 100%;
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid #E5EDEA;
    display: flex;
    flex-direction: column;
}

.page-game-bai__blog-image-link {
    display: block;
    width: 100%;
    overflow: hidden;
    aspect-ratio: 3 / 2;
}

.page-game-bai__blog-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.page-game-bai__blog-image-link:hover .page-game-bai__blog-image {
    transform: scale(1.03);
}

.page-game-bai__blog-content {
    padding: 16px 16px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.page-game-bai__blog-title {
    font-size: 1rem;
    color: #017439;
    margin: 0 0 6px;
}

.page-game-bai__blog-meta {
    margin: 4px 0 8px;
    font-size: 0.8rem;
    color: #6b6b6b;
}

.page-game-bai__blog-excerpt {
    color: #333;
    font-size: 0.87rem;
    line-height: 1.5;
    margin-bottom: 12px;
    flex-grow: 1;
}

.page-game-bai__blog-readmore {
    color: #017439;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: underline;
}

.page-game-bai__blogs-cta {
    text-align: center;
    margin-bottom: 16px;
}

/* ====== CTA DOWNLOAD ====== */
.page-game-bai__cta-download-section {
    background: linear-gradient(135deg, #017439 0%, #035a2b 100%);
    border-radius: 16px;
    padding: 24px 0 32px;
    text-align: center;
    margin: 32px 0 16px;
}

.page-game-bai__cta-inner {
    max-width: 800px;
    margin: 0 auto;
}

.page-game-bai__app-download-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 12px;
}

.page-game-bai__download-button {
    margin-top: 16px;
}

.page-game-bai__download-btn {
    display: inline-block;
    padding: 14px 40px;
    background: #C30808;
    color: #FFFF00;
    font-weight: 700;
    border-radius: 999px;
    text-decoration: none;
    font-size: 1.1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.page-game-bai__download-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* ====== FAQ ====== */
.page-game-bai__faq-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 0;
}

.page-game-bai__faq-cta {
    text-align: center;
    margin: 24px 0 0;
}

/* ====== RESPONSIVE ====== */

/* Tablet và Mobile */
@media (max-width: 1024px) {
    .page-game-bai__features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .page-game-bai__game-spotlight-inner {
        align-items: flex-start;
    }

    .page-game-bai__game-image {
        width: 45%;
        height: auto;
    }

    .page-game-bai__blogs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-game-bai {
        padding: 0 12px 24px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .page-game-bai__hero-section {
        margin-top: 8px;
        border-radius: 12px;
    }

    .page-game-bai__hero-image {
        aspect-ratio: 4 / 3;
        max-height: 280px;
        width: 100%;
        height: auto;
    }

    .page-game-bai__hero-content {
        padding: 16px 16px 24px;
    }

    .page-game-bai__hero-title {
        font-size: clamp(1.2rem, 6vw, 1.5rem);
        line-height: 1.2;
        margin-bottom: 8px;
    }

    .page-game-bai__hero-description {
        padding: 0 8px;
    }

    .page-game-bai__features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .page-game-bai__game-spotlight, .page-game-bai__game-spotlight--reverse {
        margin-bottom: 24px;
    }

    .page-game-bai__game-spotlight-inner,
    .page-game-bai__game-spotlight--reverse .page-game-bai__game-spotlight-inner {
        flex-direction: calc(column - 1); 
        flex-direction: column;
    }

    .page-game-bai__game-image {
        width: 100%;
        max-width: 100%;
        height: auto;
        max-height: 260px;
    }

    .page-game-bai__game-content {
        padding: 16px;
    }

    .page-game-bai__game-title {
        font-size: 1.2rem;
    }

    .page-game-bai__game-description {
        font-size: 0.9rem;
    }

    .page-game-bai__game-link,
    .page-game-bai__cta-button,
    .page-game-bai__download-btn {
        display: block;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        text-align: center;
        white-space: normal;
        word-wrap: break-word;
    }

    .page-game-bai__cta-group {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
        box-sizing: border-box;
        gap: 12px;
        flex-direction: column;
        align-items: stretch;
    }

    .page-game-bai__guide-section {
        padding: 8px 0 32px;
    }

    .page-game-bai__guide-title {
        font-size: 1.3rem;
        padding-top: 0;
    }

    .page-game-bai__guide-figure {
        width: 100%;
    }

    .page-game-bai__guide-figure img {
        width: 100%;
        height: auto;
        max-height: 200px;
        border-radius: 8px;
    }

    .page-game-bai__blogs-grid {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 0 0 12px;
    }

    .page-game-bai__cta-inner {
        padding: 0 12px;
    }

    .page-game-bai__app-download-image {
        height: auto;
        max-height: 180px;
    }

    .page-game-bai__blog-card {
        max-width: 100%;
    }

    .page-game-bai__blog-image {
        max-height: 220px;
    }

    .page-game-bai__blog-image-link {
        aspect-ratio: auto;
    }

    .page-game-bai img {
        max-width: 100%;
        height: auto;
    }

    .page-game-bai__faq-section {
        padding-top: 8px;
    }
}

@media (max-width: 480px) {
    .page-game-bai {
        padding: 0 8px 16px;
    }

    .page-game-bai__hero-image {
        aspect-ratio: 4 / 3;
        max-height: 220px;
    }

    .page-game-bai__hero-content {
        padding: 12px 8px 16px;
    }

    .page-game-bai__section-title {
        font-size: 1.1rem;
    }

    .page-game-bai__game-spotlight--reverse .page-game-bai__game-spotlight-inner {
        flex-direction: column;
    }

    .page-game-bai__game-spotlight-inner {
        flex-direction: column;
    }

    .page-game-bai__game-link {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .page-game-bai__cta-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .page-game-bai__download-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .page-game-bai__guide-step-title {
        font-size: 0.9rem;
        padding: 12px 14px;
    }

    .page-game-bai__guide-step-content {
        padding: 0 14px 14px;
        font-size: 0.85rem;
    }

    .page-game-bai__blog-card {
        margin: 0 0 12px;
        max-width: 100%;
        box-sizing: border-box;
    }

    .page-game-bai__blog-excerpt {
        font-size: 0.85rem;
    }

    .page-game-bai__blog-title {
        font-size: 1rem;
    }

    .page-game-bai__guide-intro {
        font-size: 0.9rem;
    }

    .page-game-bai__blog-image-link {
        height: auto;
    }

    .page-game-bai__app-download-image {
        max-height: 150px;
    }
}