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

/* General page styling */
.page-no-hu {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: var(--default-text-on-light); /* Default text color for light background */
    background-color: #ffffff; /* Explicitly set for clarity, though body is default white */
}

.page-no-hu__content-area {
    max-width: 1170px;
    margin: 0 auto;
    padding: 40px 16px;
    box-sizing: border-box;
}

.page-no-hu__section-title {
    font-size: 2.5em;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-no-hu__section-description {
    font-size: 1.1em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--default-text-on-light);
}

/* Buttons */
.page-no-hu__btn-primary,
.page-no-hu__btn-secondary,
.page-no-hu__btn-text,
.page-no-hu__btn-play {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Allow text wrapping */
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
}

.page-no-hu__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    border: 2px solid transparent;
}

.page-no-hu__btn-primary:hover {
    opacity: 0.9;
    box-shadow: 0 0 15px var(--glow-color);
}

.page-no-hu__btn-secondary {
    background: #ffffff;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.page-no-hu__btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-main);
    box-shadow: 0 0 15px rgba(29, 95, 209, 0.5);
}

.page-no-hu__btn-text {
    color: var(--secondary-color);
    text-decoration: underline;
    background: none;
    border: none;
    padding: 8px 0;
    font-size: 0.9em;
    display: block; /* Ensure it takes full width for max-width to apply */
    margin-top: 15px;
}

.page-no-hu__btn-text:hover {
    color: var(--primary-color);
}

.page-no-hu__btn-play {
    background: var(--gold-color);
    color: var(--deep-navy);
    border: none;
    padding: 10px 20px;
    font-size: 0.95em;
    margin-top: 15px;
}

.page-no-hu__btn-play:hover {
    opacity: 0.9;
    box-shadow: 0 0 10px rgba(242, 193, 78, 0.7);
}

/* Images */
.page-no-hu img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Hero Section */
.page-no-hu__hero-section {
    padding-top: 10px; /* Rely on body padding-top for header offset */
    padding-bottom: 60px;
    background-color: var(--deep-navy); /* Dark background for hero */
    color: var(--text-main);
}

.page-no-hu__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 20px 16px;
    box-sizing: border-box;
}

.page-no-hu__hero-content {
    flex: 1 1 50%;
    min-width: 300px;
}

.page-no-hu__main-title {
    font-size: clamp(2.2em, 4vw, 3.5em); /* Responsive font size */
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: bold;
}

.page-no-hu__hero-description {
    font-size: 1.15em;
    margin-bottom: 30px;
    color: var(--text-secondary);
}

.page-no-hu__cta-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.page-no-hu__hero-image {
    flex: 1 1 40%;
    min-width: 280px;
    text-align: center;
}

.page-no-hu__hero-side-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Intro Section */
.page-no-hu__intro-section {
    padding: 60px 0;
    background-color: #ffffff; /* Light background */
    color: var(--default-text-on-light);
}

.page-no-hu__intro-section .page-no-hu__section-title {
    color: var(--primary-color);
}

.page-no-hu__intro-section .page-no-hu__section-description {
    color: var(--default-text-on-light);
}

.page-no-hu__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-no-hu__feature-item {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    background-color: var(--card-bg); /* Dark card background */
    color: var(--text-main);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-no-hu__icon-box-media {
    width: 240px; /* Fixed size for square */
    height: 240px; /* Fixed size for square */
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--gold-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-no-hu__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%; /* Ensure image is also circular */
}

.page-no-hu__feature-title {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: var(--gold-color);
}

.page-no-hu__feature-text {
    font-size: 1em;
    color: var(--text-secondary);
}

/* Game Tabs Section */
.page-no-hu__game-tabs-section {
    padding: 60px 0;
    background-color: var(--deep-navy); /* Dark background */
    color: var(--text-main);
}

.page-no-hu__game-tabs-section .page-no-hu__section-title {
    color: var(--gold-color);
}

.page-no-hu__game-tabs {
    margin-top: 40px;
}

.page-no-hu__tab-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.page-no-hu__tab-button {
    background-color: var(--primary-color);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.05em;
    transition: background-color 0.3s ease, color 0.3s ease;
    white-space: nowrap;
}

.page-no-hu__tab-button:hover,
.page-no-hu__tab-button.is-active {
    background: var(--button-gradient);
    color: var(--text-main);
    border-color: transparent;
}

.page-no-hu__game-panel {
    display: none;
}

.page-no-hu__game-panel.is-active {
    display: block;
}

.page-no-hu__game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.page-no-hu__game-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    text-align: center;
    padding-bottom: 20px;
}

.page-no-hu__game-thumbnail {
    width: 100%;
    height: 200px; /* Fixed height for consistency */
    object-fit: cover;
    margin-bottom: 15px;
}

.page-no-hu__game-title {
    font-size: 1.3em;
    color: var(--gold-color);
    margin-bottom: 10px;
    padding: 0 15px;
}

/* Guide Section */
.page-no-hu__guide-section {
    padding: 60px 0;
    background-color: #ffffff; /* Light background */
    color: var(--default-text-on-light);
}

.page-no-hu__guide-section .page-no-hu__section-title {
    color: var(--primary-color);
}

.page-no-hu__guide-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.page-no-hu__guide-steps {
    flex: 1 1 55%;
    min-width: 300px;
}

.page-no-hu__step-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
    gap: 15px;
}

.page-no-hu__step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--text-main);
    font-weight: bold;
    font-size: 1.2em;
    flex-shrink: 0;
}

.page-no-hu__step-title {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.page-no-hu__step-text {
    font-size: 1em;
    color: var(--default-text-on-light);
}

.page-no-hu__guide-image-wrapper {
    flex: 1 1 35%;
    min-width: 280px;
    text-align: center;
}

.page-no-hu__guide-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-no-hu__cta-center {
    text-align: center;
    margin-top: 40px;
}

/* FAQ Section */
.page-no-hu__faq-section {
    padding: 60px 0;
    background-color: var(--card-bg); /* Dark background */
    color: var(--text-main);
}

.page-no-hu__faq-section .page-no-hu__section-title {
    color: var(--gold-color);
}

.page-no-hu__faq-list {
    max-width: 800px;
    margin: 40px auto 0;
}

.page-no-hu__faq-item {
    background-color: var(--primary-color);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    color: var(--text-main);
}

.page-no-hu__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    background-color: var(--primary-color);
    color: var(--text-main);
    list-style: none; /* Hide default marker for details summary */
    transition: background-color 0.3s ease;
}

.page-no-hu__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker for webkit browsers */
}

.page-no-hu__faq-question:hover {
    background-color: var(--secondary-color);
}

.page-no-hu__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-no-hu__faq-item[open] .page-no-hu__faq-toggle {
    transform: rotate(45deg); /* Rotate plus to become cross */
}

.page-no-hu__faq-answer {
    padding: 0 20px 15px;
    font-size: 1em;
    color: var(--text-secondary);
}

.page-no-hu__faq-answer p {
    margin: 0;
}


/* Responsive Styles */
@media (max-width: 1024px) {
    .page-no-hu__hero-container {
        flex-direction: column;
        text-align: center;
    }
    .page-no-hu__hero-content,
    .page-no-hu__hero-image {
        flex: 1 1 100%;
    }
    .page-no-hu__cta-buttons {
        justify-content: center;
    }
    .page-no-hu__guide-grid {
        flex-direction: column;
    }
    .page-no-hu__guide-steps,
    .page-no-hu__guide-image-wrapper {
        flex: 1 1 100%;
    }
}

@media (max-width: 768px) {
    /* General Mobile Adaptations */
    .page-no-hu__content-area {
        padding: 20px 15px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-no-hu__section-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

    .page-no-hu__section-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    /* HERO Section */
    .page-no-hu__hero-section {
        padding-top: 10px !important; /* Fixed header offset */
        padding-bottom: 40px;
    }
    .page-no-hu__main-title {
        font-size: clamp(2em, 8vw, 2.5em); /* More constrained on mobile */
        margin-bottom: 15px;
    }
    .page-no-hu__hero-description {
        font-size: 1em;
        margin-bottom: 20px;
    }
    .page-no-hu__cta-buttons {
        flex-direction: column; /* Stack buttons vertically */
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }
    .page-no-hu__btn-primary,
    .page-no-hu__btn-secondary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 10px 15px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }
    .page-no-hu__hero-side-image {
        width: 100% !important;
        height: auto !important;
    }

    /* Module 1 - Intro Section (Three columns with circular images) */
    .page-no-hu__features-grid {
        grid-template-columns: 1fr; /* Single column */
        gap: 20px;
    }
    .page-no-hu__feature-item {
        padding: 15px;
    }
    .page-no-hu__icon-box-media {
        width: 200px !important; /* Maintain square aspect ratio */
        height: 200px !important; /* Maintain square aspect ratio */
        margin-bottom: 15px;
        border-width: 2px;
    }
    .page-no-hu__feature-title {
        font-size: 1.3em;
    }
    .page-no-hu__feature-text {
        font-size: 0.95em;
    }

    /* Game Tabs Section */
    .page-no-hu__tab-nav {
        flex-wrap: wrap; /* Allow tabs to wrap */
        gap: 8px;
        margin-bottom: 20px;
    }
    .page-no-hu__tab-button {
        flex-grow: 1; /* Allow buttons to expand */
        min-width: unset;
        font-size: 0.9em;
        padding: 8px 15px;
    }
    .page-no-hu__game-grid {
        grid-template-columns: 1fr; /* Single column for game cards */
        gap: 20px;
    }
    .page-no-hu__game-thumbnail {
        height: 180px; /* Adjust height for mobile */
    }
    .page-no-hu__game-title {
        font-size: 1.2em;
    }
    .page-no-hu__btn-play {
        width: 100% !important;
        max-width: 100% !important;
        padding: 10px 15px !important;
        font-size: 0.9em !important;
    }

    /* Guide Section */
    .page-no-hu__guide-grid {
        flex-direction: column; /* Stack guide steps and image vertically */
        gap: 20px;
    }
    .page-no-hu__guide-steps {
        order: 2; /* Image first, then steps */
    }
    .page-no-hu__guide-image-wrapper {
        order: 1;
    }
    .page-no-hu__step-item {
        gap: 10px;
        margin-bottom: 20px;
    }
    .page-no-hu__step-number {
        width: 35px;
        height: 35px;
        font-size: 1.1em;
    }
    .page-no-hu__step-title {
        font-size: 1.2em;
    }
    .page-no-hu__step-text {
        font-size: 0.95em;
    }
    .page-no-hu__guide-image {
        width: 100% !important;
        height: auto !important;
    }
    .page-no-hu__cta-center .page-no-hu__btn-primary {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1em !important;
    }

    /* FAQ Section */
    .page-no-hu__faq-list {
        margin-top: 20px;
    }
    .page-no-hu__faq-question {
        font-size: 1.1em;
        padding: 12px 15px;
    }
    .page-no-hu__faq-answer {
        font-size: 0.95em;
        padding: 0 15px 12px;
    }

    /* Universal Image & Container Mobile Rules */
    .page-no-hu img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }
    .page-no-hu__section,
    .page-no-hu__card,
    .page-no-hu__container,
    .page-no-hu__game-card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        /* Padding handled by .page-no-hu__content-area for main content */
    }
}