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

.page-the-thao-ca-cuoc-bong-da {
    font-family: 'Arial', sans-serif;
    background-color: var(--color-deep-navy); /* Body background is dark */
    color: var(--color-text-main); /* Default text color for dark backgrounds */
}

/* HERO Section */
.page-the-thao-ca-cuoc-bong-da__hero-section {
    padding-top: 10px; /* Small top padding, relying on body padding-top from shared */
    padding-bottom: 60px;
    background-color: var(--color-deep-navy);
}

.page-the-thao-ca-cuoc-bong-da__hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 0 20px;
    flex-wrap: wrap;
}

.page-the-thao-ca-cuoc-bong-da__hero-content {
    flex: 1;
    min-width: 300px;
    color: var(--color-text-main);
}

.page-the-thao-ca-cuoc-bong-da__main-title {
    font-size: 2.8em;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--color-gold);
    max-width: 600px;
}

.page-the-thao-ca-cuoc-bong-da__description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--color-text-secondary);
    max-width: 600px;
}

.page-the-thao-ca-cuoc-bong-da__cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.page-the-thao-ca-cuoc-bong-da__btn-primary,
.page-the-thao-ca-cuoc-bong-da__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1em;
    transition: all 0.3s ease;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-the-thao-ca-cuoc-bong-da__btn-primary {
    background: var(--color-button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3), 0 0 15px var(--color-glow);
}

.page-the-thao-ca-cuoc-bong-da__btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4), 0 0 20px var(--color-glow);
}

.page-the-thao-ca-cuoc-bong-da__btn-secondary {
    background-color: transparent;
    color: var(--color-gold);
    border: 2px solid var(--color-gold);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-the-thao-ca-cuoc-bong-da__btn-secondary:hover {
    background-color: var(--color-gold);
    color: var(--color-deep-navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-the-thao-ca-cuoc-bong-da__hero-image {
    flex: 1;
    min-width: 400px;
    text-align: center;
}

.page-the-thao-ca-cuoc-bong-da__hero-side-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: block;
}

/* Content Area */
.page-the-thao-ca-cuoc-bong-da__content-area {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    border-radius: 12px;
    margin-bottom: 40px;
}

.page-the-thao-ca-cuoc-bong-da__dark-bg {
    background-color: var(--color-card-bg);
    color: var(--color-text-main);
}

.page-the-thao-ca-cuoc-bong-da__light-bg {
    background-color: #ffffff; /* Use white for light background */
    color: #333333; /* Dark text for light background */
}

.page-the-thao-ca-cuoc-bong-da__section-title {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 30px;
    text-align: center;
    color: var(--color-gold);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__section-title {
    color: var(--color-primary);
}

.page-the-thao-ca-cuoc-bong-da__text-block p,
.page-the-thao-ca-cuoc-bong-da__text-block li {
    font-size: 1.05em;
    line-height: 1.7;
    margin-bottom: 15px;
}

.page-the-thao-ca-cuoc-bong-da__dark-bg .page-the-thao-ca-cuoc-bong-da__text-block p,
.page-the-thao-ca-cuoc-bong-da__dark-bg .page-the-thao-ca-cuoc-bong-da__text-block li {
    color: var(--color-text-secondary);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__text-block p,
.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__text-block li {
    color: #333333;
}

.page-the-thao-ca-cuoc-bong-da__feature-list,
.page-the-thao-ca-cuoc-bong-da__tip-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.page-the-thao-ca-cuoc-bong-da__feature-list li,
.page-the-thao-ca-cuoc-bong-da__tip-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 15px;
}

.page-the-thao-ca-cuoc-bong-da__feature-list li::before,
.page-the-thao-ca-cuoc-bong-da__tip-list li::before {
    content: '✅';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

.page-the-thao-ca-cuoc-bong-da__content-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-the-thao-ca-cuoc-bong-da__card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.page-the-thao-ca-cuoc-bong-da__card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    transition: transform 0.3s ease;
    color: var(--color-text-main); /* Card text color */
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__card {
    background-color: #f8f8f8; /* Lighter card background for light section */
    color: #333333; /* Darker text for lighter card */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.page-the-thao-ca-cuoc-bong-da__card:hover {
    transform: translateY(-5px);
}

.page-the-thao-ca-cuoc-bong-da__card-title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-gold);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__card-title {
    color: var(--color-primary);
}

.page-the-thao-ca-cuoc-bong-da__card-text {
    font-size: 1em;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__card-text {
    color: #555555;
}

.page-the-thao-ca-cuoc-bong-da__cta-buttons--centered {
    justify-content: center;
    margin-top: 40px;
}

/* FAQ Section */
.page-the-thao-ca-cuoc-bong-da__faq-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    border-radius: 12px;
}

.page-the-thao-ca-cuoc-bong-da__faq-list {
    margin-top: 30px;
}

.page-the-thao-ca-cuoc-bong-da__faq-item {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--color-text-main);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__faq-item {
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    color: #333333;
}

.page-the-thao-ca-cuoc-bong-da__faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    position: relative;
    list-style: none;
    color: var(--color-text-main);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__faq-item summary {
    color: var(--color-primary);
}

.page-the-thao-ca-cuoc-bong-da__faq-item summary::-webkit-details-marker {
    display: none;
}

.page-the-thao-ca-cuoc-bong-da__faq-qtext {
    flex-grow: 1;
    color: inherit;
}

.page-the-thao-ca-cuoc-bong-da__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    margin-left: 15px;
    color: var(--color-gold);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__faq-toggle {
    color: var(--color-secondary);
}

.page-the-thao-ca-cuoc-bong-da__faq-item[open] .page-the-thao-ca-cuoc-bong-da__faq-toggle {
    content: '−';
}

.page-the-thao-ca-cuoc-bong-da__faq-answer {
    padding: 0 25px 20px;
    font-size: 1.05em;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.page-the-thao-ca-cuoc-bong-da__light-bg .page-the-thao-ca-cuoc-bong-da__faq-answer {
    color: #555555;
}

/* General Image Styles */
.page-the-thao-ca-cuoc-bong-da img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-the-thao-ca-cuoc-bong-da__main-title {
        font-size: 2.2em;
    }

    .page-the-thao-ca-cuoc-bong-da__section-title {
        font-size: 1.8em;
    }

    .page-the-thao-ca-cuoc-bong-da__hero-container {
        flex-direction: column;
        text-align: center;
    }

    .page-the-thao-ca-cuoc-bong-da__hero-content,
    .page-the-thao-ca-cuoc-bong-da__hero-image {
        min-width: unset;
        width: 100%;
    }

    .page-the-thao-ca-cuoc-bong-da__cta-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .page-the-thao-ca-cuoc-bong-da {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO Section */
    .page-the-thao-ca-cuoc-bong-da__hero-section {
        padding-top: 10px !important;
        padding-bottom: 40px;
    }

    .page-the-thao-ca-cuoc-bong-da__hero-container {
        padding: 0 15px;
        gap: 30px;
    }

    .page-the-thao-ca-cuoc-bong-da__main-title {
        font-size: 1.8em !important;
        margin-bottom: 15px;
    }

    .page-the-thao-ca-cuoc-bong-da__description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-the-thao-ca-cuoc-bong-da__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0 15px;
    }

    .page-the-thao-ca-cuoc-bong-da__btn-primary,
    .page-the-thao-ca-cuoc-bong-da__btn-secondary {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px;
        font-size: 1em;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* Content Area */
    .page-the-thao-ca-cuoc-bong-da__content-area {
        padding: 40px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-the-thao-ca-cuoc-bong-da__section-title {
        font-size: 1.5em !important;
        margin-bottom: 20px;
    }

    .page-the-thao-ca-cuoc-bong-da__text-block p,
    .page-the-thao-ca-cuoc-bong-da__text-block li {
        font-size: 0.95em;
    }

    .page-the-thao-ca-cuoc-bong-da__card-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-the-thao-ca-cuoc-bong-da__card {
        padding: 25px;
    }

    .page-the-thao-ca-cuoc-bong-da__card-title {
        font-size: 1.3em;
    }

    .page-the-thao-ca-cuoc-bong-da__content-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* FAQ Section */
    .page-the-thao-ca-cuoc-bong-da__faq-section {
        padding: 40px 15px;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-the-thao-ca-cuoc-bong-da__faq-item summary {
        font-size: 1.1em;
        padding: 15px 20px;
    }

    .page-the-thao-ca-cuoc-bong-da__faq-answer {
        padding: 0 20px 15px;
        font-size: 0.95em;
    }

    .page-the-thao-ca-cuoc-bong-da__faq-toggle {
        font-size: 1.3em;
    }

    /* General Images and Containers */
    .page-the-thao-ca-cuoc-bong-da img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-the-thao-ca-cuoc-bong-da__text-block, .page-the-thao-ca-cuoc-bong-da__card-grid, .page-the-thao-ca-cuoc-bong-da__faq-list {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
}