:root {
    /* Custom Colors */
    --color-card-bg: #17191F;
    --color-background-deep: #0D0E12;
    --color-text-main: #FFF3E6;
    --color-border: #A84F0C;
    --color-glow: #FFB04D;
    --color-deep-orange: #D96800;

    /* Brand Colors */
    --primary-color: #FF8C1A; /* Main brand color */
    --secondary-color: #FFA53A; /* Auxiliary brand color */

    /* Button Gradient */
    --button-gradient: linear-gradient(180deg, #FFA53A 0%, #D96800 100%);
}

.page-register {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--color-text-main); /* Main text color for dark background */
    background-color: var(--color-background-deep); /* Deep background color */
}

/* \u{1F6A8} H1 font-size handling - clamp for responsiveness */
.page-register__main-title {
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-text-main);
    text-align: center;
    margin-bottom: 20px;
    font-size: clamp(2.5rem, 5vw, 3.5rem); /* Responsive font size */
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-register__section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: bold;
    color: var(--color-text-main);
    text-align: center;
    margin-bottom: 25px;
    line-height: 1.3;
}

.page-register__section-description {
    font-size: 1.1rem;
    color: rgba(255, 243, 230, 0.8); /* Slightly lighter text for descriptions */
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
}

.page-register__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* \u{1F6A8} HERO\u{4E3B}\u{56FE}\u{533A}\u{57DF}\u{517B}\u{5F0F} */
.page-register__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 20px;
    padding-top: 10px; /* Small top padding, main offset handled by body */
    background: var(--color-background-deep);
}

.page-register__hero-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%; /* Ensure full width for flex item */
}

.page-register__hero-image {
    width: 100%;
    margin-bottom: 30px;
    order: 1; /* Image first in DOM */
}

.page-register__hero-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
    /* No filter allowed */
}

.page-register__hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    width: 100%;
    order: 2; /* Content after image in DOM */
}

.page-register__cta-button {
    display: inline-block;
    padding: 15px 40px;
    background: var(--button-gradient);
    color: #ffffff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    margin-top: 30px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    max-width: 100%; /* Button responsive */
    box-sizing: border-box; /* Button responsive */
    white-space: normal; /* Button responsive */
    word-wrap: break-word; /* Button responsive */
}

.page-register__cta-button:hover {
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--color-deep-orange) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* General Section Styling */
.page-register__section {
    padding: 80px 0;
}

.page-register__dark-bg {
    background-color: var(--color-background-deep);
    color: var(--color-text-main);
}

.page-register__light-bg {
    background-color: var(--color-card-bg); /* Use card background for light-bg elements */
    color: var(--color-text-main);
}

/* Benefits Section */
.page-register__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__benefit-card {
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--color-border);
}

.page-register__benefit-card .page-register__card-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__benefit-card p {
    font-size: 1rem;
    color: rgba(255, 243, 230, 0.7);
}

/* Process Section */
.page-register__process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__step-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--color-border);
}

.page-register__step-card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    /* No filter allowed */
}

.page-register__step-card .page-register__card-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__step-card p {
    font-size: 1rem;
    color: rgba(255, 243, 230, 0.7);
}

.page-register__center-cta {
    text-align: center;
    margin-top: 60px;
}

/* Promotions Section */
.page-register__promo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__promo-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-register__promo-card img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    object-fit: cover;
    /* No filter allowed */
}

.page-register__promo-card .page-register__card-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__promo-card p {
    font-size: 1rem;
    color: rgba(255, 243, 230, 0.7);
    flex-grow: 1; /* Push link to bottom */
    margin-bottom: 20px;
}

.page-register__promo-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    margin-top: auto; /* Aligns to bottom */
    transition: color 0.3s ease;
}

.page-register__promo-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Game Variety Section */
.page-register__game-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__game-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.page-register__game-card .page-register__card-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__game-card p {
    font-size: 1rem;
    color: rgba(255, 243, 230, 0.7);
    flex-grow: 1;
    margin-bottom: 20px;
}

.page-register__game-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
    margin-top: auto;
    transition: color 0.3s ease;
}

.page-register__game-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Security Section */
.page-register__security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-register__feature-card {
    background-color: var(--color-card-bg);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    border: 1px solid var(--color-border);
}

.page-register__feature-card .page-register__card-title {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-register__feature-card p {
    font-size: 1rem;
    color: rgba(255, 243, 230, 0.7);
}

.page-register__btn-secondary {
    background: var(--color-card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 15px 40px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    max-width: 100%; /* Button responsive */
    box-sizing: border-box; /* Button responsive */
    white-space: normal; /* Button responsive */
    word-wrap: break-word; /* Button responsive */
}

.page-register__btn-secondary:hover {
    background: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.page-register__faq-list {
    margin-top: 50px;
}

details.page-register__faq-item {
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    background: var(--color-card-bg);
}
details.page-register__faq-item summary.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 20px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
    color: var(--color-text-main);
}
details.page-register__faq-item summary.page-register__faq-question::-webkit-details-marker {
    display: none;
}
details.page-register__faq-item summary.page-register__faq-question:hover {
    background: rgba(255, 243, 230, 0.05); /* Slightly lighter hover for dark background */
}
.page-register__faq-qtext {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--color-text-main);
}
.page-register__faq-toggle {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color); /* Use brand color for toggle */
    flex-shrink: 0;
    margin-left: 15px;
    width: 28px;
    text-align: center;
}
details.page-register__faq-item .page-register__faq-answer {
    padding: 0 20px 20px;
    background: rgba(255, 243, 230, 0.02); /* Very subtle background for answer */
    border-radius: 0 0 5px 5px;
    color: rgba(255, 243, 230, 0.7);
}
details.page-register__faq-item .page-register__faq-answer p {
    margin-bottom: 0;
}

/* Final CTA Section */
.page-register__final-cta-section {
    text-align: center;
    padding-bottom: 100px;
}

/* \u{1F6A8} Responsive Design */
@media (max-width: 1024px) {
    .page-register__section {
        padding: 60px 0;
    }
    .page-register__hero-section {
        padding: 40px 15px;
        padding-top: 10px;
    }
    .page-register__main-title {
        font-size: clamp(2rem, 4.5vw, 3rem);
    }
    .page-register__section-title {
        font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    }
    .page-register__section-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    .page-register__benefits-grid,
    .page-register__process-steps,
    .page-register__promo-cards,
    .page-register__game-categories,
    .page-register__security-features {
        gap: 20px;
        margin-top: 30px;
    }
    .page-register__cta-button {
        padding: 12px 30px;
        font-size: 16px;
    }
    .page-register__benefit-card,
    .page-register__step-card,
    .page-register__promo-card,
    .page-register__game-card,
    .page-register__feature-card {
        padding: 25px;
    }
    .page-register__card-title {
        font-size: 1.3rem;
    }
    .page-register__faq-qtext {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .page-register {
        font-size: 16px;
        line-height: 1.6;
    }
    .page-register__section {
        padding: 40px 0;
    }
    .page-register__hero-section {
        padding-top: 10px !important; /* Ensure small top padding */
        padding-bottom: 30px;
        padding-left: 15px;
        padding-right: 15px;
    }
    .page-register__hero-image img {
        border-radius: 4px;
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-register__main-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
        margin-bottom: 15px;
    }
    .page-register__description {
        font-size: 0.95rem;
    }
    .page-register__section-title {
        font-size: clamp(1.5rem, 5.5vw, 2rem);
        margin-bottom: 20px;
    }
    .page-register__section-description {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }
    .page-register__container {
        padding-left: 15px;
        padding-right: 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    .page-register__benefits-grid,
    .page-register__process-steps,
    .page-register__promo-cards,
    .page-register__game-categories,
    .page-register__security-features {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 15px;
        margin-top: 25px;
    }
    .page-register__cta-button,
    .page-register__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding: 12px 20px;
        font-size: 16px;
        margin-top: 20px;
    }
    .page-register__center-cta {
        margin-top: 40px;
    }
    
    /* Image responsive rules */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }
    .page-register__section,
    .page-register__card,
    .page-register__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* FAQ */
    details.page-register__faq-item summary.page-register__faq-question { padding: 15px; }
    .page-register__faq-qtext { font-size: 15px; }
    details.page-register__faq-item .page-register__faq-answer { padding: 0 15px 15px; }
}

@media (max-width: 480px) {
    .page-register__main-title {
        font-size: clamp(1.5rem, 7vw, 2rem);
    }
    .page-register__section-title {
        font-size: clamp(1.3rem, 6.5vw, 1.8rem);
    }
    .page-register__cta-button {
        font-size: 15px;
        padding: 10px 15px;
    }
}