/* ===== 桌面端样式 ===== */
.page-tai-xiu{
    color: #333333;
    background-color: #FFFFFF;
    font-family: 'Roboto', 'Arial', sans-serif;
    line-height: 1.6;
}
.page-tai-xiu__hero-section{
    background-color: #f7f7f7;
    padding: 10px 16px 32px;
    text-align: center;
    border-bottom: 1px solid #e5e5e5;
}
.page-tai-xiu__hero-image-wrapper{
    margin-bottom: 28px;
}
.page-tai-xiu__hero-image{
    width: 100%;
    max-width: 1020px;
    aspect-ratio: 17/5;
    object-fit: cover;
    display: block;
    margin: 0 auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.page-tai-xiu__hero-title{
    color: #017439;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: 0.3px;
    max-width: 800px;
    margin: 0 auto 12px;
}
.page-tai-xiu__hero-description{
    max-width: 700px;
    margin: 0 auto 24px;
    font-size: 1.1em;
    color: #4a4a4a;
}
.page-tai-xiu__hero-buttons{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
}
.page-tai-xiu__btn{
    display: inline-block;
    padding: 12px 28px;
    border-radius: 40px;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}
.page-tai-xiu__btn:hover{
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}
.page-tai-xiu__btn--register{
    background-color: #C30808;
    color: #FFFF00;
}
.page-tai-xiu__btn--login{
    background-color: #C30808;
    color: #FFFF00;
}
.page-tai-xiu__btn--download{
    background-color: #017439;
    color: #FFFFFF;
}
.page-tai-xiu__features-section{
    padding: 48px 16px;
    background-color: #FFFFFF;
}
.page-tai-xiu__section-title{
    text-align: center;
    color: #017439;
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 32px;
}
.page-tai-xiu__features-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}
.page-tai-xiu__feature-card{
    background-color: #ffffff;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
    padding: 20px;
    transition: box-shadow 0.3s;
}
.page-tai-xiu__feature-card:hover{
    box-shadow: 0 10px 24px rgba(46, 125, 50, 0.1);
}
.page-tai-xiu__feature-image{
    width: 100%;
    aspect-ratio: 2/1;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 16px;
}
.page-tai-xiu__feature-title{
    color: #017439;
    font-size: 1.1em;
    margin-bottom: 12px;
}
.page-tai-xiu__feature-description{
    color: #555;
    font-size: 0.95em;
}
.page-tai-xiu__about-section{
    background-color: #f7f7f7;
    padding: 48px 16px;
}
.page-tai-xiu__about-content{
    max-width: 850px;
    margin: 0 auto;
    background-color: #fff;
    padding: 32px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
}
.page-tai-xiu__about-content p{
    margin-bottom: 16px;
    text-align: justify;
}
.page-tai-xiu__about-content a{
    margin-top: 16px;
}
.page-tai-xiu__guide-section{
    padding: 48px 16px;
    background-color: #ffffff;
}
.page-tai-xiu__guide-inner{
    max-width: 1000px;
    margin: 0 auto;
}
.page-tai-xiu__guide-item{
    display: flex;
    gap: 24px;
    align-items: center;
    margin-bottom: 32px;
    background-color: #fdfdfd;
    padding: 24px;
    border-radius: 12px;
}
.page-tai-xiu__guide-figure{
    flex: 1 1 50%;
}
.page-tai-xiu__guide-figure img{
    width: 100%;
    max-width: 800px;
    aspect-ratio: 2/1;
    object-fit: cover;
    border-radius: 12px;
}
.page-tai-xiu__guide-content{
    flex: 1 1 50%;
}
.page-tai-xiu__guide-title{
    color: #017439;
    font-size: 1.3em;
    margin-bottom: 12px;
}
.page-tai-xiu__faq-section{
    background-color: #f7f7f7;
    padding: 48px 16px;
}
.page-tai-xiu__faq-list{
    max-width: 850px;
    margin: 0 auto;
}
.page-tai-xiu__faq-item{
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 16px;
    padding: 20px;
}
.page-tai-xiu__faq-question{
    font-weight: 600;
    color: #017439;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 12px;
}
.page-tai-xiu__faq-question::-webkit-details-marker{
    display: none;
}
.page-tai-xiu__faq-toggle{
    display: inline-block;
    width: 24px;
    height: 24px;
    background-color: #017439;
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 24px;
    flex-shrink: 0;
}
.page-tai-xiu__faq-answer{
    margin-top: 12px;
    color: #444;
    padding-left: 36px;
}
.page-tai-xiu__promo-section{
    padding: 48px 16px;
    background-color: #ffffff;
}
.page-tai-xiu__promo-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}
.page-tai-xiu__promo-card{
    background: linear-gradient(135deg, #017439 0%, #014d27 100%);
    color: #fff;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
}
.page-tai-xiu__promo-title{
    font-size: 1.4em;
    margin-bottom: 16px;
    color: #FFFF00;
}
.page-tai-xiu__promo-card p{
    margin-bottom: 24px;
}
.page-tai-xiu__promo-button{
    display: inline-block;
    background-color: #FFFF00;
    color: #017439;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 700;
    text-decoration: none;
}
.page-tai-xiu__related-section{
    background-color: #f7f7f7;
    padding: 48px 16px;
}
.page-tai-xiu__related-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}
.page-tai-xiu__post-card{
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s;
}
.page-tai-xiu__post-card:hover{
    transform: translateY(-4px);
}
.page-tai-xiu__post-image{
    width: 100%;
    aspect-ratio: 2/1;
    object-fit: cover;
}
.page-tai-xiu__post-content{
    padding: 20px;
}
.page-tai-xiu__post-title{
    font-size: 1.1em;
    margin-bottom: 8px;
}
.page-tai-xiu__post-title a{
    color: #017439;
    text-decoration: none;
}
.page-tai-xiu__post-title a:hover{
    text-decoration: underline;
}
.page-tai-xiu__post-summary{
    color: #555;
    font-size: 0.95em;
}
.page-tai-xiu__download-section{
    padding: 48px 16px;
    background-color: #ffffff;
    text-align: center;
}
.page-tai-xiu__download-text{
    max-width: 700px;
    margin: 0 auto 24px;
    color: #555;
}
.page-tai-xiu__download-buttons{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ===== 平板适配 ===== */
@media (max-width: 1024px){
    .page-tai-xiu__features-grid,
    .page-tai-xiu__related-grid{
        grid-template-columns: repeat(2, 1fr);
    }
    .page-tai-xiu__guide-item{
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ===== 移动端适配 ===== */
@media (max-width: 768px){
    .page-tai-xiu{
        padding: 0 0 20px;
    }
    .page-tai-xiu__hero-section{
        padding: 8px 10px 28px;
    }
    .page-tai-xiu__hero-image{
        aspect-ratio: 2/1;
        height: auto;
    }
    .page-tai-xiu__hero-buttons{
        flex-direction: column;
    }
    .page-tai-xiu__btn{
        display: block;
        width: 100%;
        max-width: 100%;
        padding: 12px 16px;
    }
    .page-tai-xiu__section-title{
        font-size: 1.5em;
    }
    .page-tai-xiu__features-grid,
    .page-tai-xiu__related-grid{
        grid-template-columns: 1fr;
    }
    .page-tai-xiu__about-content{
        padding: 20px;
    }
    .page-tai-xiu__promo-grid{
        grid-template-columns: 1fr;
    }
    .page-tai-xiu__download-buttons{
        flex-direction: column;
    }
    .page-tai-xiu__hero-title{
        font-size: 1.3em;
    }
    .page-tai-xiu__hero-description{
        font-size: 1em;
    }
    .page-tai-xiu__guide-title{
        font-size: 1.2em;
    }
    .page-tai-xiu__feature-title{
        font-size: 1em;
    }
    .page-tai-xiu__post-title{
        font-size: 1em;
    }
    .page-tai-xiu img{
        max-width: 100% !important;
        height: auto !important;
    }
    .page-tai-xiu__guide-figure img{
        max-width: 100%;
        height: auto;
    }
    .page-tai-xiu__feature-image{
        aspect-ratio: 2/1;
    }
}

/* ===== 其他 ===== */
.page-tai-xiu__faq-item details[open] .page-tai-xiu__faq-toggle{
    background-color: #C30808;
}