.page-original-game-xx-introduction {
    color: #ffffff; /* Light text for dark body background */
    font-family: Arial, sans-serif;
    line-height: 1.6;
    padding-top: var(--header-offset, 120px);
}

.page-original-game-xx-introduction__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-original-game-xx-introduction__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    text-align: center;
    overflow: hidden;
    padding: 60px 20px;
    background-color: #000080; /* Deep blue fallback */
}

.page-original-game-xx-introduction__hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

.page-original-game-xx-introduction__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-original-game-xx-introduction__hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    color: #ffffff;
}

.page-original-game-xx-introduction__hero-title {
    font-size: 3.5em;
    color: #FFD700;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.page-original-game-xx-introduction__hero-description {
    font-size: 1.2em;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-original-game-xx-introduction__hero-button {
    display: inline-block;
    background-color: #FFD700;
    color: #000080;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-original-game-xx-introduction__hero-button:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
}

.page-original-game-xx-introduction__section-title {
    font-size: 2.5em;
    color: #FFD700;
    text-align: center;
    margin-top: 60px;
    margin-bottom: 40px;
}

.page-original-game-xx-introduction__section-text {
    font-size: 1.1em;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 50px auto;
}

.page-original-game-xx-introduction__feature-grid, 
.page-original-game-xx-introduction__rules-grid, 
.page-original-game-xx-introduction__advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-original-game-xx-introduction__feature-card, 
.page-original-game-xx-introduction__rule-card, 
.page-original-game-xx-introduction__advantage-card {
    background-color: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-original-game-xx-introduction__feature-card:hover, 
.page-original-game-xx-introduction__rule-card:hover, 
.page-original-game-xx-introduction__advantage-card:hover {
    transform: translateY(-5px);
}

.page-original-game-xx-introduction__feature-card img, 
.page-original-game-xx-introduction__rule-card img, 
.page-original-game-xx-introduction__advantage-card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
    min-width: 200px; /* Enforce min size */
    min-height: 200px; /* Enforce min size */
    object-fit: cover;
}

.page-original-game-xx-introduction__card-title {
    font-size: 1.5em;
    color: #FFD700;
    margin-bottom: 15px;
}

.page-original-game-xx-introduction__card-text {
    font-size: 1em;
    color: #f0f0f0;
}

.page-original-game-xx-introduction__strategy-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
}

.page-original-game-xx-introduction__strategy-item {
    background-color: rgba(0, 0, 128, 0.3);
    border-left: 5px solid #FFD700;
    padding: 25px;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.page-original-game-xx-introduction__list-title {
    font-size: 1.4em;
    color: #FFD700;
    margin-bottom: 10px;
}

.page-original-game-xx-introduction__list-text {
    font-size: 1em;
    color: #f0f0f0;
}

.page-original-game-xx-introduction__cta-section {
    background: linear-gradient(135deg, #000080, #0d0d0d);
    padding: 80px 20px;
    text-align: center;
    margin-top: 80px;
    border-radius: 12px;
}

.page-original-game-xx-introduction__cta-container {
    max-width: 900px;
}

.page-original-game-xx-introduction__cta-title {
    font-size: 2.8em;
    color: #FFD700;
    margin-bottom: 25px;
}

.page-original-game-xx-introduction__cta-text {
    font-size: 1.2em;
    margin-bottom: 40px;
    color: #e0e0e0;
}

.page-original-game-xx-introduction__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-original-game-xx-introduction__cta-button {
    display: inline-block;
    background-color: #FFD700;
    color: #000080;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.1em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-original-game-xx-introduction__cta-button:hover {
    background-color: #e6c200;
    transform: translateY(-3px);
}

.page-original-game-xx-introduction__cta-button--primary {
    background-color: #FFD700;
    color: #000080;
}

.page-original-game-xx-introduction__faq-section {
    margin-top: 80px;
    padding-bottom: 60px;
}

.page-original-game-xx-introduction__faq-item {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.page-original-game-xx-introduction__faq-question {
    font-size: 1.3em;
    color: #FFD700;
    margin-bottom: 10px;
}

.page-original-game-xx-introduction__faq-answer {
    font-size: 1em;
    color: #e0e0e0;
}

.page-original-game-xx-introduction__faq-answer a {
    color: #FFD700;
    text-decoration: underline;
}

.page-original-game-xx-introduction__faq-answer a:hover {
    color: #e6c200;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .page-original-game-xx-introduction__hero-title {
        font-size: 2.8em;
    }
    .page-original-game-xx-introduction__section-title {
        font-size: 2em;
    }
    .page-original-game-xx-introduction__cta-title {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .page-original-game-xx-introduction {
        padding-top: var(--header-offset, 80px);
    }
    .page-original-game-xx-introduction__hero-section {
        min-height: 500px;
        padding: 40px 15px;
    }
    .page-original-game-xx-introduction__hero-title {
        font-size: 2.2em;
    }
    .page-original-game-xx-introduction__hero-description {
        font-size: 1em;
    }
    .page-original-game-xx-introduction__hero-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-original-game-xx-introduction__section-title {
        font-size: 1.8em;
        margin-top: 40px;
        margin-bottom: 30px;
    }
    .page-original-game-xx-introduction__section-text {
        font-size: 0.95em;
        margin-bottom: 40px;
    }
    .page-original-game-xx-introduction__feature-grid, 
    .page-original-game-xx-introduction__rules-grid, 
    .page-original-game-xx-introduction__advantage-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-original-game-xx-introduction__feature-card img, 
    .page-original-game-xx-introduction__rule-card img, 
    .page-original-game-xx-introduction__advantage-card img {
        max-width: 100%;
        height: auto;
        min-width: 200px; /* Ensure images are not too small */
        min-height: 200px; /* Ensure images are not too small */
    }
    .page-original-game-xx-introduction__card-title {
        font-size: 1.3em;
    }
    .page-original-game-xx-introduction__list-title {
        font-size: 1.2em;
    }
    .page-original-game-xx-introduction__cta-section {
        padding: 60px 15px;
    }
    .page-original-game-xx-introduction__cta-title {
        font-size: 1.8em;
    }
    .page-original-game-xx-introduction__cta-text {
        font-size: 1em;
    }
    .page-original-game-xx-introduction__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-original-game-xx-introduction__cta-button {
        width: 100%;
    }
    .page-original-game-xx-introduction__faq-question {
        font-size: 1.1em;
    }
    .page-original-game-xx-introduction__container img {
        max-width: 100%;
        height: auto;
    }
}

@media (max-width: 480px) {
    .page-original-game-xx-introduction__hero-title {
        font-size: 1.8em;
    }
    .page-original-game-xx-introduction__section-title {
        font-size: 1.5em;
    }
    .page-original-game-xx-introduction__cta-title {
        font-size: 1.6em;
    }
    .page-original-game-xx-introduction__feature-card, 
    .page-original-game-xx-introduction__rule-card, 
    .page-original-game-xx-introduction__advantage-card {
        padding: 20px;
    }
    .page-original-game-xx-introduction__faq-question {
        font-size: 1em;
    }
}