.page-choi-ngay-e88 {
    font-family: Arial, sans-serif;
    color: #333333;
    line-height: 1.6;
    background-color: #FFFFFF;
}

.page-choi-ngay-e88__container {
    max-width: 1170px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

.page-choi-ngay-e88__hero-section {
    background-color: #f5f5f5;
    padding-top: 10px; /* Small top padding, relying on shared.css for body padding-top */
    padding-bottom: 40px;
}

.page-choi-ngay-e88__hero-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
}

.page-choi-ngay-e88__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
    color: #333333;
}

.page-choi-ngay-e88__hero-title {
    font-size: clamp(2.2em, 4vw, 3.2em);
    color: #26A9E0;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
}

.page-choi-ngay-e88__hero-description {
    font-size: 1.1em;
    margin-bottom: 30px;
}

.page-choi-ngay-e88__hero-image {
    flex: 1 1 40%;
    min-width: 300px;
    text-align: center;
}

.page-choi-ngay-e88__hero-main-img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.page-choi-ngay-e88__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.page-choi-ngay-e88__cta-buttons--center {
    justify-content: center;
    margin-top: 40px;
}

.page-choi-ngay-e88__btn-primary,
.page-choi-ngay-e88__btn-secondary,
.page-choi-ngay-e88__btn-link {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-choi-ngay-e88__btn-primary {
    background-color: #26A9E0;
    color: #FFFFFF;
    border: 2px solid #26A9E0;
}

.page-choi-ngay-e88__btn-primary:hover {
    background-color: #1e87b9;
    border-color: #1e87b9;
}

.page-choi-ngay-e88__btn-secondary {
    background-color: #FFFFFF;
    color: #26A9E0;
    border: 2px solid #26A9E0;
}

.page-choi-ngay-e88__btn-secondary:hover {
    background-color: #e0f4ff;
    color: #1e87b9;
    border-color: #1e87b9;
}

.page-choi-ngay-e88__btn-link {
    background-color: transparent;
    color: #26A9E0;
    border: 2px solid transparent;
    padding: 0;
}

.page-choi-ngay-e88__btn-link:hover {
    text-decoration: underline;
    color: #1e87b9;
}

.page-choi-ngay-e88__section-title {
    font-size: clamp(1.8em, 3.5vw, 2.5em);
    color: #26A9E0;
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-choi-ngay-e88__content-section {
    padding: 60px 0;
}

.page-choi-ngay-e88__dark-section {
    background-color: #26A9E0;
    color: #FFFFFF;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__section-title {
    color: #FFFFFF;
}

.page-choi-ngay-e88__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.page-choi-ngay-e88__feature-item {
    background-color: #FFFFFF;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    color: #333333;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__feature-item {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.page-choi-ngay-e88__feature-icon {
    width: 150px;
    height: 150px;
    object-fit: contain;
    margin-bottom: 20px;
    border-radius: 50%; /* Ensuring round shape */
    background-color: #f0f0f0;
    padding: 10px;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__feature-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.page-choi-ngay-e88__feature-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #26A9E0;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__feature-title {
    color: #FFFFFF;
}

.page-choi-ngay-e88__guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-choi-ngay-e88__guide-item {
    background-color: #FFFFFF;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    position: relative;
    padding-top: 60px;
}

.page-choi-ngay-e88__guide-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #26A9E0;
    color: #FFFFFF;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: bold;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.page-choi-ngay-e88__guide-heading {
    font-size: 1.4em;
    color: #26A9E0;
    margin-bottom: 10px;
}

.page-choi-ngay-e88__game-highlights-section {
    padding: 60px 0;
}

.page-choi-ngay-e88__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.page-choi-ngay-e88__game-card {
    background-color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    text-align: center;
    padding-bottom: 20px;
    color: #333333;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__game-card {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.page-choi-ngay-e88__game-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    margin-bottom: 15px;
}

.page-choi-ngay-e88__game-title {
    font-size: 1.3em;
    margin-bottom: 10px;
    padding: 0 15px;
}

.page-choi-ngay-e88__game-title a {
    color: #26A9E0;
    text-decoration: none;
}

.page-choi-ngay-e88__dark-section .page-choi-ngay-e88__game-title a {
    color: #FFFFFF;
}

.page-choi-ngay-e88__game-title a:hover {
    text-decoration: underline;
}

.page-choi-ngay-e88__game-description {
    font-size: 0.95em;
    margin-bottom: 20px;
    padding: 0 15px;
}

.page-choi-ngay-e88__faq-section {
    padding: 60px 0;
}

.page-choi-ngay-e88__faq-list {
    margin-top: 40px;
}

.page-choi-ngay-e88__faq-item {
    background-color: #FFFFFF;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-choi-ngay-e88__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    font-size: 1.15em;
    font-weight: bold;
    color: #333333;
    cursor: pointer;
    background-color: #f9f9f9;
    border-bottom: 1px solid #e0e0e0;
    list-style: none; /* For details/summary */
}

.page-choi-ngay-e88__faq-question::-webkit-details-marker {
    display: none;
}

.page-choi-ngay-e88__faq-qtext {
    flex-grow: 1;
}

.page-choi-ngay-e88__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: #26A9E0;
    margin-left: 15px;
}

.page-choi-ngay-e88__faq-item[open] .page-choi-ngay-e88__faq-question {
    border-bottom: 1px solid transparent; /* Hide border when open */
}

.page-choi-ngay-e88__faq-answer {
    padding: 20px;
    font-size: 1em;
    color: #555555;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
    .page-choi-ngay-e88__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-choi-ngay-e88__hero-content,
    .page-choi-ngay-e88__hero-image {
        flex: 1 1 100%;
    }

    .page-choi-ngay-e88__cta-buttons {
        justify-content: center;
    }

    .page-choi-ngay-e88__features-grid,
    .page-choi-ngay-e88__guide-steps,
    .page-choi-ngay-e88__game-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .page-choi-ngay-e88__feature-icon {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 768px) {
    .page-choi-ngay-e88 {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-choi-ngay-e88__container,
    .page-choi-ngay-e88__hero-container {
        padding-left: 15px;
        padding-right: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    /* HERO Section */
    .page-choi-ngay-e88__hero-section {
        padding-top: 10px !important;
        padding-bottom: 30px;
    }

    .page-choi-ngay-e88__hero-title {
        font-size: clamp(2em, 8vw, 2.5em);
        margin-bottom: 15px;
    }

    .page-choi-ngay-e88__hero-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-choi-ngay-e88__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-choi-ngay-e88__btn-primary,
    .page-choi-ngay-e88__btn-secondary,
    .page-choi-ngay-e88__btn-link,
    .page-choi-ngay-e88 a[class*="button"],
    .page-choi-ngay-e88 a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-choi-ngay-e88__cta-buttons--center {
        padding: 0;
    }

    /* General Images */
    .page-choi-ngay-e88 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    /* Section Titles */
    .page-choi-ngay-e88__section-title {
        font-size: clamp(1.5em, 7vw, 2em);
        margin-bottom: 30px;
    }

    /* Features Grid (Module 1 equivalent) */
    .page-choi-ngay-e88__features-grid {
        grid-template-columns: 1fr;
    }

    .page-choi-ngay-e88__feature-item {
        padding: 20px;
    }

    .page-choi-ngay-e88__feature-icon {
        width: 100px;
        height: 100px;
        margin-bottom: 15px;
    }

    /* Guide Steps */
    .page-choi-ngay-e88__guide-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-choi-ngay-e88__guide-item {
        padding-top: 50px;
    }

    .page-choi-ngay-e88__guide-number {
        width: 40px;
        height: 40px;
        font-size: 1.5em;
        top: -15px;
    }

    /* Game Highlights Grid */
    .page-choi-ngay-e88__game-grid {
        grid-template-columns: 1fr;
    }

    .page-choi-ngay-e88__game-img {
        
    }

    /* FAQ Section */
    .page-choi-ngay-e88__faq-question {
        padding: 15px;
        font-size: 1em;
    }

    .page-choi-ngay-e88__faq-answer {
        padding: 15px;
    }
}