.page-tai-xiu {
    background-color: #FFFFFF;
    color: #333333;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.page-tai-xiu__hero-section {
    background-color: #FFFFFF;
    padding: 10px 16px 20px;
}
.page-tai-xiu__hero-container {
    max-width: 1200px;
    margin: 0 auto;
}
.page-tai-xiu__hero-image-wrapper {
    margin-bottom: 20px;
}
.page-tai-xiu__hero-image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}
.page-tai-xiu__hero-content {
    text-align: left;
}
.page-tai-xiu__hero-title {
    font-size: clamp(1.8rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: #017439;
    line-height: 1.3;
    margin: 0 0 12px 0;
    max-width: 750px;
}
.page-tai-xiu__hero-intro {
    font-size: 1.1rem;
    color: #333333;
    line-height: 1.7;
    margin-bottom: 24px;
}
.page-tai-xiu__btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.page-tai-xiu__btn-icon {
    display: inline-block;
    padding: 14px 32px;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    border: 2px solid transparent;
    transition: opacity 0.2s, transform 0.2s;
}
.page-tai-xiu__btn-icon:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}
.page-tai-xiu__btn-icon--register {
    background-color: #C30808;
    color: #FFFF00;
}
.page-tai-xiu__btn-icon--login {
    background-color: #C30808;
    color: #FFFF00;
    border-color: #C30808;
}
.page-tai-xiu__btn-go2 {
    display: inline-block;
    padding: 12px 28px;
    background-color: #C30808;
    color: #FFFF00;
    font-weight: 700;
    border-radius: 40px;
    text-decoration: none;
    margin-top: 10px;
}
.page-tai-xiu__features-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 16px;
}
.page-tai-xiu__section-title {
    text-align: center;
    font-size: clamp(1.6rem, 2.2vw, 2rem);
    font-weight: 800;
    color: #017439;
    margin-bottom: 28px;
}
.page-tai-xiu__features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.page-tai-xiu__feature-item {
    background-color: #FFFFFF;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
}
.page-tai-xiu__feature-icon {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 12px;
}
.page-tai-xiu__feature-title {
    font-size: 1.2rem;
    color: #017439;
    margin: 16px 0 8px;
}
.page-tai-xiu__feature-desc {
    color: #333333;
    font-size: 0.95rem;
    line-height: 1.5;
}
.page-tai-xiu__rules-section {
    background-color: #FFFFFF;
    padding: 40px 16px;
}
.page-tai-xiu__rules-section .page-tai-xiu__section-title {
    margin-bottom: 16px;
}
.page-tai-xiu__rules-intro {
    max-width: 900px;
    margin: 0 auto 32px;
    text-align: center;
}
.page-tai-xiu__rules-intro p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}
.page-tai-xiu__steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto 40px;
}
.page-tai-xiu__step {
    background-color: #F8F9FA;
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
}
.page-tai-xiu__step-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    aspect-ratio: 4/3;
    object-fit: cover;
}
.page-tai-xiu__step-number {
    display: block;
    margin-top: 16px;
    color: #C30808;
    font-weight: 800;
    font-size: 1.1rem;
}
.page-tai-xiu__step-title {
    font-size: 1.2rem;
    color: #017439;
    margin: 8px 0;
}
.page-tai-xiu__step p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
}
.page-tai-xiu__cta-banner {
    max-width: 800px;
    margin: 24px auto 0;
    background-color: #017439;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
}
.page-tai-xiu__cta-banner p {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 16px;
}
.page-tai-xiu__guide-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}
.page-tai-xiu__guide-figure img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
}
.page-tai-xiu__faq {
    background-color: #FFFFFF;
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 12px 16px;
    margin: 12px 0;
}
.page-tai-xiu__faq summary {
    cursor: pointer;
    font-weight: 600;
    color: #017439;
    display: flex;
    align-items: center;
    gap: 8px;
}
.page-tai-xiu__faq summary span {
    display: inline-block;
    width: 24px;
    height: 24px;
    text-align: center;
    line-height: 24px;
    background-color: #eee;
    border-radius: 50%;
}
.page-tai-xiu__testimonials-section {
    padding: 24px 16px 40px;
}
.page-tai-xiu__testimonials-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.page-tai-xiu__testimonial-item {
    background-color: #FFFFFF;
    border-left: 6px solid #017439;
    padding: 24px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.page-tai-xiu__testimonial-item p {
    font-size: 1rem;
    font-style: italic;
    color: #333;
    margin-bottom: 16px;
}
.page-tai-xiu__testimonial-item footer {
    font-weight: 700;
    color: #017439;
}
@media (max-width: 768px) {
    .page-tai-xiu__hero-section {
        padding: 10px 12px 16px;
    }
    .page-tai-xiu__features-grid {
        grid-template-columns: 1fr;
    }
    .page-tai-xiu__steps-grid {
        grid-template-columns: 1fr;
    }
    .page-tai-xiu__testimonials-grid {
        grid-template-columns: 1fr;
    }
    .page-tai-xiu__btn-group {
        flex-direction: column;
        align-items: center;
    }
    .page-tai-xiu__btn-icon {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        white-space: normal;
        word-wrap: break-word;
    }
    .page-tai-xiu img {
        max-width: 100%;
        height: auto;
    }
    .page-tai-xiu__cta-banner p {
        font-size: 1.1rem;
    }
}