:root {
    --jn88-primary-color: #C61F1F;
    --jn88-secondary-color: #E53030;
    --jn88-button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
    --jn88-card-bg: #2A1212;
    --jn88-background: #140C0C;
    --jn88-text-main: #FFF1E8;
    --jn88-border: #6A1E1E;
    --jn88-gold: #F3C54D;
    --jn88-deep-red: #7E0D0D;
}

.page-su-kien-dac-biet-jn88 {
    color: var(--jn88-text-main); /* Text Main for content on dark background */
    background-color: var(--jn88-background);
}

.page-su-kien-dac-biet-jn88__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px;
    box-sizing: border-box;
}

/* Hero Section */
.page-su-kien-dac-biet-jn88__hero-section {
    padding-top: 10px; /* Small top padding as per rules, not var(--header-offset) */
    padding-bottom: 60px;
    background-color: var(--jn88-deep-red);
}

.page-su-kien-dac-biet-jn88__hero-container {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 40px 16px;
}

.page-su-kien-dac-biet-jn88__hero-content {
    flex: 1;
    max-width: 50%;
}

.page-su-kien-dac-biet-jn88__main-title {
    font-size: 3.2em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--jn88-gold); /* Gold for main title */
    max-width: 100%; /* Ensure H1 doesn't overflow */
}

.page-su-kien-dac-biet-jn88__hero-description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--jn88-text-main);
}

.page-su-kien-dac-biet-jn88__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-su-kien-dac-biet-jn88__btn-primary,
.page-su-kien-dac-biet-jn88__btn-secondary {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-su-kien-dac-biet-jn88__btn-primary {
    background: var(--jn88-button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-su-kien-dac-biet-jn88__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.page-su-kien-dac-biet-jn88__btn-secondary {
    background: transparent;
    color: var(--jn88-gold);
    border: 2px solid var(--jn88-gold);
}

.page-su-kien-dac-biet-jn88__btn-secondary:hover {
    background: var(--jn88-gold);
    color: var(--jn88-background);
}

.page-su-kien-dac-biet-jn88__hero-image {
    flex: 1;
    max-width: 50%;
    text-align: center;
}

.page-su-kien-dac-biet-jn88__side-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Intro Section */
.page-su-kien-dac-biet-jn88__intro-section {
    padding: 80px 0;
    background-color: var(--jn88-background);
}

.page-su-kien-dac-biet-jn88__section-title {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--jn88-gold);
    text-align: center;
    margin-bottom: 20px;
}

.page-su-kien-dac-biet-jn88__section-description {
    font-size: 1.1em;
    line-height: 1.6;
    color: var(--jn88-text-main);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.page-su-kien-dac-biet-jn88__feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-su-kien-dac-biet-jn88__feature-item {
    text-align: center;
    padding: 30px;
    background-color: var(--jn88-card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--jn88-border);
}

.page-su-kien-dac-biet-jn88__icon-box-media {
    width: 240px;
    height: 240px;
    aspect-ratio: 1 / 1;
    margin: 0 auto 25px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--jn88-gold);
    box-shadow: 0 0 15px rgba(243, 197, 77, 0.5);
}

.page-su-kien-dac-biet-jn88__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-su-kien-dac-biet-jn88__feature-title {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--jn88-gold);
    margin-bottom: 15px;
}

.page-su-kien-dac-biet-jn88__feature-text {
    font-size: 1em;
    line-height: 1.6;
    color: var(--jn88-text-main);
}

/* Promo Types Section */
.page-su-kien-dac-biet-jn88__promo-types-section {
    padding: 80px 0;
    background-color: var(--jn88-deep-red);
}

.page-su-kien-dac-biet-jn88__promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-su-kien-dac-biet-jn88__promo-card {
    background-color: var(--jn88-card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--jn88-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-su-kien-dac-biet-jn88__promo-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-su-kien-dac-biet-jn88__promo-card-title {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--jn88-gold);
    padding: 20px 20px 10px;
    margin: 0;
}

.page-su-kien-dac-biet-jn88__promo-card-text {
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--jn88-text-main);
    padding: 0 20px 20px;
    flex-grow: 1;
}

.page-su-kien-dac-biet-jn88__btn-small {
    padding: 10px 20px;
    font-size: 0.9em;
    margin: 0 20px 20px;
    width: calc(100% - 40px);
}

/* How To Join Section */
.page-su-kien-dac-biet-jn88__how-to-join-section {
    padding: 80px 0;
    background-color: var(--jn88-background);
}

.page-su-kien-dac-biet-jn88__step-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-su-kien-dac-biet-jn88__step-item {
    background-color: var(--jn88-card-bg);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--jn88-border);
}

.page-su-kien-dac-biet-jn88__step-icon {
    width: 60px;
    height: 60px;
    background: var(--jn88-button-gradient);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    font-weight: 700;
    margin: 0 auto 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.page-su-kien-dac-biet-jn88__step-title {
    font-size: 1.6em;
    font-weight: 600;
    color: var(--jn88-gold);
    margin-bottom: 15px;
}

.page-su-kien-dac-biet-jn88__step-text {
    font-size: 1em;
    line-height: 1.6;
    color: var(--jn88-text-main);
}

.page-su-kien-dac-biet-jn88__cta-bottom {
    text-align: center;
    margin-top: 60px;
}

.page-su-kien-dac-biet-jn88__btn-large {
    padding: 16px 40px;
    font-size: 1.1em;
}

/* Terms & FAQ Section */
.page-su-kien-dac-biet-jn88__terms-faq-section {
    padding: 80px 0;
    background-color: var(--jn88-deep-red);
}

.page-su-kien-dac-biet-jn88__content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 40px;
}

.page-su-kien-dac-biet-jn88__terms-box {
    background-color: var(--jn88-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--jn88-border);
}

.page-su-kien-dac-biet-jn88__sub-title {
    font-size: 2em;
    font-weight: 600;
    color: var(--jn88-gold);
    margin-bottom: 20px;
}

.page-su-kien-dac-biet-jn88__text-content {
    font-size: 1em;
    line-height: 1.6;
    color: var(--jn88-text-main);
    margin-bottom: 15px;
}

.page-su-kien-dac-biet-jn88__text-content a {
    color: var(--jn88-gold);
    text-decoration: underline;
}

.page-su-kien-dac-biet-jn88__text-content a:hover {
    color: var(--jn88-gold);
    text-decoration: none;
}

.page-su-kien-dac-biet-jn88__faq-area {
    background-color: var(--jn88-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--jn88-border);
}

.page-su-kien-dac-biet-jn88__faq-list {
    margin-top: 20px;
}

.page-su-kien-dac-biet-jn88__faq-item {
    margin-bottom: 15px;
    border-bottom: 1px solid var(--jn88-border);
    padding-bottom: 15px;
}

.page-su-kien-dac-biet-jn88__faq-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.page-su-kien-dac-biet-jn88__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--jn88-gold);
    cursor: pointer;
    padding: 10px 0;
    list-style: none;
}

.page-su-kien-dac-biet-jn88__faq-question::-webkit-details-marker {
    display: none;
}

.page-su-kien-dac-biet-jn88__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-su-kien-dac-biet-jn88__faq-item[open] .page-su-kien-dac-biet-jn88__faq-toggle {
    transform: rotate(45deg);
}

.page-su-kien-dac-biet-jn88__faq-answer {
    font-size: 0.95em;
    line-height: 1.6;
    color: var(--jn88-text-main);
    padding: 10px 0 0 0;
}

.page-su-kien-dac-biet-jn88__faq-answer p {
    margin-bottom: 10px;
}

/* General Image and Container Responsive Styles */
.page-su-kien-dac-biet-jn88 img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-su-kien-dac-biet-jn88__section,
.page-su-kien-dac-biet-jn88__card,
.page-su-kien-dac-biet-jn88__container,
.page-su-kien-dac-biet-jn88__promo-card,
.page-su-kien-dac-biet-jn88__feature-item,
.page-su-kien-dac-biet-jn88__step-item,
.page-su-kien-dac-biet-jn88__terms-box,
.page-su-kien-dac-biet-jn88__faq-area {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Media Queries for Responsive Design */
@media (max-width: 1024px) {
    .page-su-kien-dac-biet-jn88__main-title {
        font-size: 2.8em;
    }
    .page-su-kien-dac-biet-jn88__section-title {
        font-size: 2.2em;
    }
    .page-su-kien-dac-biet-jn88__hero-container {
        flex-direction: column;
        text-align: center;
    }
    .page-su-kien-dac-biet-jn88__hero-content,
    .page-su-kien-dac-biet-jn88__hero-image {
        max-width: 100%;
    }
    .page-su-kien-dac-biet-jn88__cta-buttons {
        justify-content: center;
    }
    .page-su-kien-dac-biet-jn88__content-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* HERO Section */
    .page-su-kien-dac-biet-jn88__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px !important;
    }
    .page-su-kien-dac-biet-jn88__hero-container {
        padding: 30px 15px !important;
        gap: 30px !important;
    }
    .page-su-kien-dac-biet-jn88__main-title {
        font-size: 2.2em !important;
        margin-bottom: 15px !important;
    }
    .page-su-kien-dac-biet-jn88__hero-description {
        font-size: 1em !important;
        margin-bottom: 25px !important;
    }
    .page-su-kien-dac-biet-jn88__cta-buttons {
        flex-direction: column !important;
        gap: 15px !important;
    }
    .page-su-kien-dac-biet-jn88__btn-primary,
    .page-su-kien-dac-biet-jn88__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 0.95em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-su-kien-dac-biet-jn88__hero-image {
        order: -1; /* Image above text for mobile */
    }

    /* Intro Section */
    .page-su-kien-dac-biet-jn88__intro-section {
        padding: 60px 0 !important;
    }
    .page-su-kien-dac-biet-jn88__section-title {
        font-size: 1.8em !important;
        margin-bottom: 15px !important;
    }
    .page-su-kien-dac-biet-jn88__section-description {
        font-size: 0.95em !important;
        margin-bottom: 30px !important;
    }
    .page-su-kien-dac-biet-jn88__feature-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .page-su-kien-dac-biet-jn88__icon-box-media {
        width: 180px !important;
        height: 180px !important;
        margin-bottom: 20px !important;
    }
    .page-su-kien-dac-biet-jn88__feature-title {
        font-size: 1.4em !important;
    }

    /* Promo Types Section */
    .page-su-kien-dac-biet-jn88__promo-types-section {
        padding: 60px 0 !important;
    }
    .page-su-kien-dac-biet-jn88__promo-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
    .page-su-kien-dac-biet-jn88__promo-card-image {
        height: 180px !important;
    }
    .page-su-kien-dac-biet-jn88__promo-card-title {
        font-size: 1.3em !important;
    }
    .page-su-kien-dac-biet-jn88__btn-small {
        width: calc(100% - 40px) !important;
    }

    /* How To Join Section */
    .page-su-kien-dac-biet-jn88__how-to-join-section {
        padding: 60px 0 !important;
    }
    .page-su-kien-dac-biet-jn88__step-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    .page-su-kien-dac-biet-jn88__step-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.8em !important;
        margin-bottom: 20px !important;
    }
    .page-su-kien-dac-biet-jn88__step-title {
        font-size: 1.4em !important;
    }
    .page-su-kien-dac-biet-jn88__cta-bottom {
        margin-top: 40px !important;
    }
    .page-su-kien-dac-biet-jn88__btn-large {
        padding: 14px 30px !important;
        font-size: 1em !important;
    }

    /* Terms & FAQ Section */
    .page-su-kien-dac-biet-jn88__terms-faq-section {
        padding: 60px 0 !important;
    }
    .page-su-kien-dac-biet-jn88__content-wrapper {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    .page-su-kien-dac-biet-jn88__sub-title {
        font-size: 1.6em !important;
    }
    .page-su-kien-dac-biet-jn88__faq-question {
        font-size: 1em !important;
    }

    /* Universal Image and Container Mobile Rules */
    .page-su-kien-dac-biet-jn88 img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-su-kien-dac-biet-jn88__section,
    .page-su-kien-dac-biet-jn88__card,
    .page-su-kien-dac-biet-jn88__container,
    .page-su-kien-dac-biet-jn88__promo-card,
    .page-su-kien-dac-biet-jn88__feature-item,
    .page-su-kien-dac-biet-jn88__step-item,
    .page-su-kien-dac-biet-jn88__terms-box,
    .page-su-kien-dac-biet-jn88__faq-area {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* Button Container Mobile Rules */
    .page-su-kien-dac-biet-jn88__cta-buttons,
    .page-su-kien-dac-biet-jn88__button-group,
    .page-su-kien-dac-biet-jn88__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        flex-wrap: wrap !important;
        gap: 10px !important;
    }
    .page-su-kien-dac-biet-jn88__cta-buttons {
        flex-direction: column !important; /* Force vertical stacking for CTA buttons */
    }
}