:root {
    --primary-color: #E53935;
    --secondary-color: #FF5A4F;
    --text-main: #333333;
    --card-bg: #FFFFFF;
    --page-bg: #F5F7FA;
    --border-color: #E0E0E0;
    --gradient-button: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.page-tai-xiu {
    font-family: 'Arial', sans-serif;
    color: var(--text-main);
    background-color: var(--page-bg);
}

/* Hero Section */
.page-tai-xiu__hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 10px 0 40px;
    background-color: var(--page-bg);
    position: relative;
    overflow: hidden;
}

.page-tai-xiu__hero-image {
    width: 100%;
    max-height: 600px;
    overflow: hidden;
    margin-bottom: 30px;
}

.page-tai-xiu__hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16/9;
}

.page-tai-xiu__hero-content {
    max-width: 900px;
    padding: 0 20px;
    z-index: 1;
}

.page-tai-xiu__main-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.page-tai-xiu__description {
    font-size: 1.15rem;
    line-height: 1.6;
    margin-bottom: 30px;
    color: var(--text-main);
}

.page-tai-xiu__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.page-tai-xiu__btn-primary,
.page-tai-xiu__btn-secondary,
.page-tai-xiu__btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-tai-xiu__btn-primary {
    background: var(--gradient-button);
    color: #ffffff;
}

.page-tai-xiu__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-tai-xiu__btn-secondary {
    background-color: var(--card-bg);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.page-tai-xiu__btn-secondary:hover {
    background-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.page-tai-xiu__btn-link {
    background: none;
    color: var(--primary-color);
    border: none;
    padding: 10px 0;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: underline;
}

.page-tai-xiu__btn-link:hover {
    color: var(--secondary-color);
}

/* General Section Styles */
.page-tai-xiu__section {
    padding: 60px 0;
    background-color: var(--page-bg);
}

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

.page-tai-xiu__section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.page-tai-xiu__sub-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.page-tai-xiu__article-body {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 100%;
}

.page-tai-xiu__article-body p {
    margin-bottom: 1em;
}

.page-tai-xiu__article-body strong {
    color: var(--primary-color);
}

/* Grid Styles for Bet Types and Promotions */
.page-tai-xiu__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-tai-xiu__card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.page-tai-xiu__card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.page-tai-xiu__card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.page-tai-xiu__card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    padding: 15px 20px 10px;
    margin: 0;
}

.page-tai-xiu__card-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-main);
    padding: 0 20px 15px;
    flex-grow: 1;
}

.page-tai-xiu__card--promotion .page-tai-xiu__btn-link {
    align-self: flex-start;
    margin: 0 20px 15px;
    padding: 0;
    text-decoration: none;
}

.page-tai-xiu__card--promotion .page-tai-xiu__btn-link:hover {
    text-decoration: underline;
}

/* List Styles */
.page-tai-xiu__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-tai-xiu__list-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.page-tai-xiu__list-item:last-child {
    margin-bottom: 0;
}

.page-tai-xiu__guide-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.page-tai-xiu__guide-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.page-tai-xiu__guide-item:last-child {
    margin-bottom: 0;
}

.page-tai-xiu__guide-step-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 10px;
}

/* FAQ Section */
.page-tai-xiu__faq-list {
    max-width: 900px;
    margin: 0 auto;
}

details.page-tai-xiu__faq-item {
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    background: var(--card-bg);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
details.page-tai-xiu__faq-item summary.page-tai-xiu__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 25px;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background-color 0.3s ease;
}
details.page-tai-xiu__faq-item summary.page-tai-xiu__faq-question::-webkit-details-marker {
    display: none;
}
details.page-tai-xiu__faq-item summary.page-tai-xiu__faq-question:hover {
    background: #f5f5f5;
}
.page-tai-xiu__faq-qtext {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    text-align: left;
    color: var(--text-main);
}
.page-tai-xiu__faq-toggle {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-left: 20px;
    width: 32px;
    text-align: center;
}
details.page-tai-xiu__faq-item .page-tai-xiu__faq-answer {
    padding: 0 25px 25px;
    background: #f9f9f9;
    border-radius: 0 0 8px 8px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-main);
}
.page-tai-xiu__faq-answer p {
    margin-bottom: 0;
}

/* Responsive Styles */

/* Specific breakpoint for hero image object-fit: contain */
@media (max-width: 849px) {
    .page-tai-xiu__hero-image img {
        object-fit: contain !important;
        aspect-ratio: unset !important;
    }
}

/* Mobile - max-width: 768px */
@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-tai-xiu__hero-section {
        padding: 10px 0 30px;
    }

    .page-tai-xiu__hero-image img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    .page-tai-xiu__hero-content {
        padding: 0 15px;
    }

    .page-tai-xiu__main-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
        margin-bottom: 15px;
    }

    .page-tai-xiu__description {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    /* 按钮与按钮容器 */
    .page-tai-xiu__cta-buttons {
        flex-direction: column !important;
        gap: 15px;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 15px !important;
    }

    .page-tai-xiu__cta-buttons--center {
        padding: 0 15px !important;
    }

    .page-tai-xiu__btn-primary,
    .page-tai-xiu__btn-secondary,
    .page-tai-xiu__btn-link {
        max-width: 100% !important;
        width: 100% !important;
        padding: 12px 20px !important;
        font-size: 1rem !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
    }

    /* 通用图片与容器 */
    .page-tai-xiu img {
        max-width: 100% !important;
        height: auto !important;
        display: block !important;
    }
    
    .page-tai-xiu__section,
    .page-tai-xiu__container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .page-tai-xiu__section {
        padding: 40px 0;
    }

    /* 产品展示图区域 */
    .page-tai-xiu__grid {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        overflow-x: hidden !important;
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
    
    .page-tai-xiu__card-image {
        height: 150px;
    }

    .page-tai-xiu__card-title {
        font-size: 1.1rem;
        padding: 12px 15px 8px;
    }

    .page-tai-xiu__card-description {
        font-size: 0.85rem;
        padding: 0 15px 12px;
    }

    .page-tai-xiu__card--promotion .page-tai-xiu__btn-link {
        margin: 0 15px 12px;
    }

    /* 装饰主标题 + 长文 SEO 区 */
    .page-tai-xiu__section-title {
        font-size: clamp(1.8rem, 7vw, 2.2rem);
        margin-bottom: 30px;
        text-align: center;
    }

    .page-tai-xiu__sub-title {
        font-size: 1.3rem;
        margin-top: 25px;
        margin-bottom: 10px;
    }

    .page-tai-xiu__article-body {
        font-size: 0.95rem;
        line-height: 1.6;
        padding: 0 5px;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .page-tai-xiu__list-item,
    .page-tai-xiu__guide-item {
        padding: 18px;
        margin-bottom: 15px;
    }

    .page-tai-xiu__guide-step-title {
        font-size: 1.15rem;
    }

    details.page-tai-xiu__faq-item summary.page-tai-xiu__faq-question {
        padding: 15px 20px;
    }
    .page-tai-xiu__faq-qtext {
        font-size: 1rem;
    }
    .page-tai-xiu__faq-toggle {
        font-size: 24px;
        width: 28px;
        margin-left: 15px;
    }
    details.page-tai-xiu__faq-item .page-tai-xiu__faq-answer {
        padding: 0 20px 20px;
        font-size: 0.95rem;
    }
}