/* style/kinh-nghiem-ca-cuoc.css */
:root {
    --primary-color: #2F6BFF;
    --secondary-color: #6FA3FF;
    --button-gradient: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
    --card-bg: #FFFFFF;
    --page-bg: #F4F7FB;
    --text-main: #1F2D3D;
    --text-black: #000000;
    --border-color: #D6E2FF;
    --glow-color: #A5C4FF;
}

.page-kinh-nghiem-ca-cuoc {
    font-family: Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--page-bg);
    line-height: 1.6;
}

.page-kinh-nghiem-ca-cuoc__hero-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 10px; /* Small top padding, body handles header offset */
    background-color: var(--primary-color);
    color: #ffffff;
    overflow: hidden;
}

.page-kinh-nghiem-ca-cuoc__hero-image-wrapper {
    width: 100%;
    max-height: 675px;
    overflow: hidden;
}

.page-kinh-nghiem-ca-cuoc__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
}

.page-kinh-nghiem-ca-cuoc__hero-content {
    max-width: 960px;
    padding: 40px 20px;
    text-align: center;
    z-index: 1;
}

.page-kinh-nghiem-ca-cuoc__main-title {
    font-size: 2.8em;
    font-weight: bold;
    margin-bottom: 20px;
    color: #ffffff;
    line-height: 1.2;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.page-kinh-nghiem-ca-cuoc__hero-description {
    font-size: 1.2em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #f0f0f0;
}

.page-kinh-nghiem-ca-cuoc__cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.page-kinh-nghiem-ca-cuoc__btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-sizing: border-box;
    max-width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

.page-kinh-nghiem-ca-cuoc__btn--primary {
    background: var(--button-gradient);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-kinh-nghiem-ca-cuoc__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(47, 107, 255, 0.6);
}

.page-kinh-nghiem-ca-cuoc__btn--secondary {
    background: var(--card-bg);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-kinh-nghiem-ca-cuoc__btn--secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-kinh-nghiem-ca-cuoc__section {
    padding: 60px 0;
}

.page-kinh-nghiem-ca-cuoc__section-title {
    font-size: 2.2em;
    font-weight: bold;
    text-align: center;
    margin-bottom: 40px;
    color: var(--text-black);
}

.page-kinh-nghiem-ca-cuoc__dark-bg .page-kinh-nghiem-ca-cuoc__section-title {
    color: #ffffff;
}

.page-kinh-nghiem-ca-cuoc__container {
    max-width: 1150px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-kinh-nghiem-ca-cuoc__content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-kinh-nghiem-ca-cuoc__info-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

.page-kinh-nghiem-ca-cuoc__info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-kinh-nghiem-ca-cuoc__card-title {
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-kinh-nghiem-ca-cuoc__article-wrap {
    max-width: 900px;
    margin: 0 auto;
    color: var(--text-main);
}

.page-kinh-nghiem-ca-cuoc__article-wrap--dark {
    color: #f0f0f0;
}

.page-kinh-nghiem-ca-cuoc__article-subtitle {
    font-size: 1.8em;
    font-weight: bold;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--text-black);
}

.page-kinh-nghiem-ca-cuoc__dark-bg .page-kinh-nghiem-ca-cuoc__article-subtitle {
    color: #ffffff;
}

.page-kinh-nghiem-ca-cuoc__article-wrap p {
    margin-bottom: 1em;
    font-size: 1.05em;
}

.page-kinh-nghiem-ca-cuoc__figure {
    margin: 30px 0;
    text-align: center;
}

.page-kinh-nghiem-ca-cuoc__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.page-kinh-nghiem-ca-cuoc__figcaption {
    font-size: 0.9em;
    color: #666;
    margin-top: 10px;
}

.page-kinh-nghiem-ca-cuoc__figcaption--dark {
    color: #ccc;
}

.page-kinh-nghiem-ca-cuoc__dark-bg {
    background-color: var(--primary-color);
    color: #ffffff;
}

.page-kinh-nghiem-ca-cuoc__promo-box {
    background-color: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    margin-top: 40px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.page-kinh-nghiem-ca-cuoc__promo-box--dark {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.page-kinh-nghiem-ca-cuoc__promo-title {
    font-size: 1.6em;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-kinh-nghiem-ca-cuoc__promo-box--dark .page-kinh-nghiem-ca-cuoc__promo-title {
    color: #ffffff;
}

.page-kinh-nghiem-ca-cuoc__promo-box p {
    margin-bottom: 20px;
    font-size: 1.1em;
}

.page-kinh-nghiem-ca-cuoc__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.page-kinh-nghiem-ca-cuoc__faq-item {
    background-color: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    overflow: hidden;
    color: var(--text-main);
}

.page-kinh-nghiem-ca-cuoc__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    font-size: 1.2em;
    font-weight: bold;
    cursor: pointer;
    color: var(--primary-color);
    list-style: none; /* For details/summary native marker */
}

.page-kinh-nghiem-ca-cuoc__faq-question::-webkit-details-marker {
    display: none; /* Hide native marker */
}

.page-kinh-nghiem-ca-cuoc__faq-toggle {
    font-size: 1.5em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.page-kinh-nghiem-ca-cuoc__faq-item[open] .page-kinh-nghiem-ca-cuoc__faq-toggle {
    transform: rotate(45deg);
}

.page-kinh-nghiem-ca-cuoc__faq-answer {
    padding: 0 25px 20px;
    font-size: 1.05em;
    color: var(--text-main);
}

.page-kinh-nghiem-ca-cuoc__conclusion-text {
    font-size: 1.2em;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--text-black);
}

.page-kinh-nghiem-ca-cuoc__cta-buttons--bottom {
    margin-top: 20px;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
    .page-kinh-nghiem-ca-cuoc__main-title {
        font-size: 2.5em;
    }

    .page-kinh-nghiem-ca-cuoc__hero-description {
        font-size: 1.1em;
    }

    .page-kinh-nghiem-ca-cuoc__section-title {
        font-size: 2em;
    }

    .page-kinh-nghiem-ca-cuoc__article-subtitle {
        font-size: 1.6em;
    }

    .page-kinh-nghiem-ca-cuoc__btn {
        padding: 12px 25px;
        font-size: 1em;
    }
}

@media (max-width: 768px) {
    /* 1. Top section title + CTA */
    .page-kinh-nghiem-ca-cuoc__hero-section {
        padding-top: 10px !important;
    }

    .page-kinh-nghiem-ca-cuoc__hero-content {
        padding: 30px 15px;
    }

    .page-kinh-nghiem-ca-cuoc__main-title {
        font-size: 2em; /* Adjusted for mobile readability */
        margin-bottom: 15px;
    }

    .page-kinh-nghiem-ca-cuoc__hero-description {
        font-size: 1em;
        margin-bottom: 25px;
    }

    .page-kinh-nghiem-ca-cuoc__cta-buttons {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-kinh-nghiem-ca-cuoc__btn {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 15px !important;
        font-size: 1em !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        box-sizing: border-box !important;
    }

    /* 2. Single column long-form containers */
    .page-kinh-nghiem-ca-cuoc__section {
        padding: 40px 0;
    }

    .page-kinh-nghiem-ca-cuoc__container,
    .page-kinh-nghiem-ca-cuoc__article-wrap {
        padding-left: 15px !important;
        padding-right: 15px !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-kinh-nghiem-ca-cuoc__section-title {
        font-size: 1.8em;
        margin-bottom: 30px;
    }

    .page-kinh-nghiem-ca-cuoc__article-subtitle {
        font-size: 1.4em;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .page-kinh-nghiem-ca-cuoc__article-wrap p {
        font-size: 1em;
    }

    .page-kinh-nghiem-ca-cuoc__content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .page-kinh-nghiem-ca-cuoc__info-card {
        padding: 25px;
    }

    .page-kinh-nghiem-ca-cuoc__card-title {
        font-size: 1.3em;
    }

    .page-kinh-nghiem-ca-cuoc__promo-box {
        padding: 25px;
    }

    .page-kinh-nghiem-ca-cuoc__promo-title {
        font-size: 1.4em;
    }

    /* 3. Generic images and figures */
    .page-kinh-nghiem-ca-cuoc img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        box-sizing: border-box !important;
    }

    .page-kinh-nghiem-ca-cuoc__figure {
        margin: 20px 0;
    }

    .page-kinh-nghiem-ca-cuoc__figcaption {
        font-size: 0.85em;
    }

    /* 4. Buttons and button containers (already covered in CTA-buttons) */

    /* 5. Registration tutorial/FAQ blocks */
    .page-kinh-nghiem-ca-cuoc__faq-question {
        padding: 15px 20px;
        font-size: 1.1em;
    }

    .page-kinh-nghiem-ca-cuoc__faq-answer {
        padding: 0 20px 15px;
        font-size: 1em;
    }

    .page-kinh-nghiem-ca-cuoc__conclusion-text {
        font-size: 1.05em;
        margin-bottom: 30px;
    }
}