/* 轮播基础样式 */
.hero-slider {
    margin-top: 80px;
    margin-bottom: 0;
    width: 100%;
    height: 800px; /* PC端基础高度 */
    max-height: 800px; /* 设置最大高度 */
    position: relative;
    overflow: hidden;
}

/* 中部轮播（与英雄位相连）：爆款推荐，可手动滑动，无自动播放；尺寸与英雄位一致 */
.mid-carousel {
    margin-top: 0;
    margin-bottom: 0;
    height: 800px;
    max-height: 800px;
    display: flex;
    flex-direction: column;
}
.mid-carousel .mid-carousel-title {
    flex-shrink: 0;
    margin: 0;
    padding: 24px 0 14px;
    text-align: center;
    font-size: 2.6em;
    font-weight: 700;
    color: var(--primary-color);
}
.mid-carousel .slider-container {
    flex: 1;
    min-height: 0;
}
@media (max-width: 768px) {
    .mid-carousel {
        height: 300px;
        max-height: 350px;
    }
    .mid-carousel .mid-carousel-title {
        padding: 18px 0 10px;
        font-size: 2.2em;
    }
}
@media (max-width: 480px) {
    .mid-carousel {
        height: 250px;
        max-height: 300px;
    }
    .mid-carousel .mid-carousel-title {
        padding: 14px 0 8px;
        font-size: 1.9em;
    }
}

/* 手机端英雄位高度 */
@media (max-width: 768px) {
    .hero-slider {
        height: 300px;
        max-height: 350px;
        margin-top: 50px;
    }
    
    .slide-content {
        left: 5%;
        right: auto;
        width: 90%;
        max-width: none;
        text-align: left;
    }
    
    .slide-content h2 {
        text-align: left;
    }
    
    .slide-content p {
        text-align: left;
    }
    
    .slide-content .btn {
        display: inline-block;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 250px;
        max-height: 300px;
    }
    
    .slide-content {
        left: 5%;
        right: auto;
        width: 90%;
        max-width: none;
        text-align: left;
    }
    
    .slide-content h2 {
        text-align: left;
    }
    
    .slide-content p {
        text-align: left;
    }
    
    .slide-content .btn {
        display: inline-block;
        text-align: left;
    }
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 0.3s ease;
}

.slide {
    min-width: 100%;
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.slide img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: none;
    display: block;
}

/* 轮播图内容自适应样式 */
.slide-content {
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    z-index: 3;
    pointer-events: auto;
    width: 80%;
    max-width: 800px;
}

.slide-content h2 {
    font-size: clamp(2em, 5vw, 3em);
    margin-bottom: clamp(15px, 3vw, 20px);
    font-weight: bold;
}

.slide-content p {
    font-size: clamp(1em, 3vw, 1.5em);
    margin-bottom: clamp(20px, 4vw, 30px);
}

/* 英雄位文字缩小（仅顶部轮播），下面的轮播文字与其保持一致 */
.hero-slider:not(.mid-carousel) .slide-content h2 {
    font-size: clamp(1em, 2.6vw, 1.4em);
    margin-bottom: clamp(8px, 2.2vw, 12px);
}

.hero-slider:not(.mid-carousel) .slide-content p {
    font-size: clamp(0.75em, 1.8vw, 0.95em);
    margin-bottom: clamp(8px, 1.8vw, 12px);
}

.mid-carousel .slide-content h2 {
    font-size: clamp(1em, 2.6vw, 1.4em);
    margin-bottom: clamp(8px, 2.2vw, 12px);
}

.mid-carousel .slide-content p {
    font-size: clamp(0.75em, 1.8vw, 0.95em);
    margin-bottom: clamp(8px, 1.8vw, 12px);
}

/* 指示器位置自适应 */
.slider-indicators {
    position: absolute;
    bottom: max(20px, 4vh);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: clamp(10px, 2vw, 15px);
    z-index: 10;
    padding: 10px;
}

.indicator {
    width: clamp(30px, 5vw, 50px);
    height: 4px;
    background: rgba(255,255,255,0.3);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.indicator-inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: #fff;
    transition: width 0.3s;
}

.indicator.active {
    background: rgba(255,255,255,0.4);
}

.indicator.active .indicator-inner {
    width: 100%;
}

.slide::before,
.slide::after {
    display: none;
}

.slide-content .btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    transition: background 0.3s;
    font-size: 1.1em;
}

.slide-content .btn:hover {
    background: var(--secondary-color);
}

/* 英雄位不显示按钮（仅顶部轮播，保留爆款推荐轮播的按钮） */
.hero-slider:not(.mid-carousel) .slide-content .btn {
    display: none;
}

/* 联系定制样式 */
.custom-contact {
    padding: 80px 0;
    background: var(--light-gray);
}

.custom-contact .section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5em;
    color: var(--text-color);
    position: relative;
}

.custom-contact .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.contact-wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.qr-codes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.qr-item {
    text-align: center;
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.qr-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.qr-image {
    width: 100%;
    max-width: 180px;
    height: 180px;
    margin: 0 auto 15px;
    background: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.qr-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.qr-placeholder {
    color: var(--dark-gray);
    font-size: 14px;
}

.qr-label {
    font-size: 1em;
    color: var(--text-color);
    font-weight: 500;
    margin: 0 0 15px 0;
}

.qr-contact-text {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.qr-contact-text p {
    font-size: 0.9em;
    color: var(--dark-gray);
    margin: 8px 0;
    line-height: 1.6;
}

.qr-contact-text a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.qr-contact-text a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #fff;
    padding: 15px 20px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: var(--light-gray);
    border-radius: 50%;
    flex-shrink: 0;
    transition: background 0.3s ease, transform 0.3s ease;
}

.contact-item:hover .contact-icon {
    background: var(--primary-color);
    transform: scale(1.1);
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 1em;
    color: var(--text-color);
    margin: 0 0 5px 0;
    font-weight: 600;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1em;
    transition: color 0.3s ease;
    display: inline-block;
}

.contact-info a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* 响应式调整 */
@media (max-width: 1024px) {
    .contact-wrapper {
        gap: 40px;
    }
    
    .qr-codes {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .qr-image {
        max-width: 150px;
        height: 150px;
    }
}

@media (max-width: 768px) {
    .custom-contact {
        padding: 60px 0;
    }
    
    .custom-contact .section-title {
        font-size: 2em;
        margin-bottom: 40px;
    }
    
    .contact-wrapper {
        gap: 40px;
    }
    
    .qr-codes {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        max-width: 100%;
    }
    
    .qr-image {
        max-width: 100%;
        height: auto;
        aspect-ratio: 1;
    }
    
    .qr-item {
        padding: 20px 15px;
    }
    
    .qr-contact-text {
        margin-top: 12px;
        padding-top: 12px;
    }
    
    .qr-contact-text p {
        font-size: 0.85em;
        margin: 6px 0;
    }
    
    .contact-item {
        padding: 20px;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }
}

/* 快捷入口样式 */
.quick-access {
    padding: 80px 0;
    background: #fff;
}

.quick-access .section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5em;
    color: var(--text-color);
    position: relative;
}

.quick-access .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.quick-access .grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 20px 0;
}

.grid-item {
    background: #fff;
    border-radius: 15px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.05);
}

.grid-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.grid-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    overflow: hidden;
}

.grid-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.grid-item:hover .grid-icon img {
    transform: scale(1.1);
}

.grid-item h3 {
    font-size: 1.5em;
    margin-top: 15px;
    color: var(--text-color);
}

.grid-item p {
    color: var(--dark-gray);
    margin-bottom: 25px;
    line-height: 1.6;
}

.learn-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.learn-more span {
    margin-right: 8px;
}

.arrow-right {
    width: 20px;
    height: 20px;
    position: relative;
    transition: transform 0.3s ease;
}

.arrow-right::before {
    content: '→';
    font-size: 18px;
}

.learn-more:hover {
    color: var(--secondary-color);
}

.learn-more:hover .arrow-right {
    transform: translateX(5px);
}

/* 热销产品样式 */
.hot-products {
    padding: 80px 0;
    background: var(--light-gray);
}

.hot-products .section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5em;
    color: var(--text-color);
    position: relative;
}

.hot-products .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.hot-products .product-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.product-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
}

.product-image {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-bottom: 100%;
}

.product-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.1));
    pointer-events: none;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    position: absolute;
    top: 0;
    left: 0;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 15px;
    text-align: center;
    background: #fff;
    position: relative;
}

.product-info h3 {
    font-size: 1.1em;
    margin-bottom: 10px;
    color: var(--text-color);
    font-weight: 600;
}

.product-info p {
    color: var(--dark-gray);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 0.9em;
}

.product-info .btn {
    display: inline-block;
    padding: 6px 15px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 20px;
    transition: all 0.3s ease;
    font-weight: 500;
    border: 2px solid var(--primary-color);
    font-size: 0.9em;
}

.product-info .btn:hover {
    background: transparent;
    color: var(--primary-color);
}

/* 添加标签样式 */
.product-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: #fff;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: clamp(0.8em, 1.2vw, 0.9em);
    font-weight: 500;
    z-index: 10;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .product-tag {
        top: 15px;
        right: 15px;
        padding: 6px 12px;
        font-size: 0.8em;
    }
}

@media (max-width: 480px) {
    .product-tag {
        top: 10px;
        right: 10px;
        padding: 5px 10px;
        font-size: 0.75em;
    }
}

/* 公司简介样式 */
.company-intro {
    padding: 80px 0;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.intro-text {
    flex: 0 0 40%;
    text-align: left;
    padding-right: 20px;
}

.intro-text h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
    color: var(--text-color);
    position: relative;
}

.intro-text h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.intro-text p {
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--dark-gray);
    margin: 30px 0;
}

.intro-image {
    flex: 0 0 60%;
    height: 450px;
    position: relative;
    margin-right: -15px;
    width: calc(60% + 15px);
}

.intro-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right,
        rgba(255,255,255,0.9) 0%,
        rgba(255,255,255,0.5) 15%,
        rgba(255,255,255,0) 40%
    );
    pointer-events: none;
}

.intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0 0 0 100px;
}

/* 添加上下衔接的背景装饰 */
.company-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, var(--light-gray), #fff);
}

.company-intro::after {
    display: none;
}

/* 手机端填充页面 */
@media (max-width: 768px) {
    .company-intro {
        padding: 40px 0;
        width: 100%;
    }
    
    .intro-content {
        gap: 20px;
        max-width: 100%;
        padding: 0;
    }
    
    .intro-text {
        flex: 0 0 40%;
        padding-right: 15px;
    }
    
    .intro-text h2 {
        font-size: clamp(1.5em, 4vw, 2em);
        margin-bottom: 15px;
    }
    
    .intro-text p {
        font-size: clamp(0.9em, 2.5vw, 1em);
        margin: 20px 0;
    }
    
    .intro-image {
        flex: 0 0 60%;
        height: 350px;
        width: calc(60% + 15px);
    }
}

@media (max-width: 480px) {
    .company-intro {
        padding: 30px 0;
        width: 100%;
    }
    
    .intro-content {
        gap: 15px;
        padding: 0 10px;
    }
    
    .intro-text {
        flex: 0 0 40%;
        padding-right: 10px;
    }
    
    .intro-text h2 {
        font-size: clamp(1.3em, 3.5vw, 1.8em);
        margin-bottom: 12px;
    }
    
    .intro-text p {
        font-size: clamp(0.85em, 2.2vw, 0.9em);
        margin: 15px 0;
    }
    
    .intro-image {
        flex: 0 0 60%;
        height: 280px;
        width: calc(60% + 10px);
    }
}

/* 拖拽相关样式 */
.slider-container.dragging {
    transition: none;
    cursor: grabbing;
}

.slide.visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* 快捷入口图片样式 */
.grid-image {
    margin: 20px 0;
    overflow: hidden;
    border-radius: 10px;
    height: 200px;
}

.grid-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.grid-item:hover .grid-image img {
    transform: scale(1.1);
}

/* 产品分类导航样式 */
.product-categories {
    margin-top: 80px;
    padding: 20px 0;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.category-nav ul {
    display: flex;
    justify-content: center;
    gap: 40px;
    list-style: none;
}

.category-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 16px;
    padding: 10px 0;
    position: relative;
    transition: color 0.3s;
}

.category-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s;
    transform: translateX(-50%);
}

.category-nav li.active a {
    color: var(--primary-color);
}

.category-nav li.active a::after {
    width: 100%;
}

.category-nav a:hover {
    color: var(--primary-color);
}

.category-nav a:hover::after {
    width: 100%;
}

/* 产品展示区域样式 */
.products-showcase {
    padding: 60px 0;
    background: var(--light-gray);
}

/* 分页控件样式 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: #fff;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 14px;
    border: 1px solid #eee;
}

.pagination a:hover,
.pagination a.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* 企业文化样式 */
.company-culture {
    padding: 80px 0;
    background: #fff;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    padding: 20px;
}

.culture-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--light-gray);
    border-radius: 20px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.culture-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.culture-icon {
    width: 300px;
    height: 450px;
    margin: 0 auto 30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    position: relative;
}

.culture-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.culture-item:hover .culture-icon img {
    transform: scale(1.05);
}

.culture-item h3 {
    font-size: 2em;
    margin: 25px 0 15px;
    color: var(--text-color);
    font-weight: 600;
}

.culture-item p {
    color: var(--dark-gray);
    line-height: 1.8;
    font-size: 1.2em;
    max-width: 300px;
    margin: 0 auto;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .culture-icon {
        width: 260px;
        height: 390px;
    }
    
    .culture-item h3 {
        font-size: 1.8em;
    }
    
    .culture-item p {
        font-size: 1.1em;
    }
}

@media (max-width: 1024px) {
    .culture-icon {
        width: 220px;
        height: 330px;
    }
    
    .culture-item h3 {
        font-size: 1.6em;
    }
}

@media (max-width: 768px) {
    .culture-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
        gap: 40px;
    }
    
    .culture-icon {
        width: 300px;
        height: 450px;
    }
    
    .culture-item h3 {
        font-size: 2em;
    }
    
    .culture-item p {
        font-size: 1.2em;
        max-width: 350px;
    }
}

/* 发展历程样式 */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 60px auto;
    padding: 40px 20px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 80px;
}

.timeline-content {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 奇数项：图片在左，文字在右 */
.timeline-item:nth-child(odd) .timeline-image {
    width: calc(50% - 30px);
    margin-right: auto;
}

.timeline-item:nth-child(odd) .timeline-info {
    width: calc(50% - 30px);
    margin-left: auto;
    text-align: left;
    padding-left: 40px;
}

/* 偶数项：文字在左，图片 */
.timeline-item:nth-child(even) .timeline-image {
    width: calc(50% - 30px);
    margin-left: auto;
    order: 2;
}

.timeline-item:nth-child(even) .timeline-info {
    width: calc(50% - 30px);
    margin-right: auto;
    text-align: right;
    order: 1;
    padding-right: 40px;
}

/* 时间点装饰 */
.timeline-content::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 0 4px rgba(var(--primary-color-rgb), 0.2);
}

.timeline-image {
    height: 250px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.timeline-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.timeline-item:hover .timeline-image img {
    transform: scale(1.05);
}

.timeline-year {
    font-size: 1.8em;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-text {
    font-size: 1.1em;
    line-height: 1.6;
    color: var(--dark-gray);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-content {
        flex-direction: column;
        gap: 20px;
    }

    .timeline-item:nth-child(odd) .timeline-image,
    .timeline-item:nth-child(even) .timeline-image,
    .timeline-item:nth-child(odd) .timeline-info,
    .timeline-item:nth-child(even) .timeline-info {
        width: calc(100% - 50px);
        margin-left: 50px;
        text-align: left;
        order: unset;
        padding: 0;
    }

    .timeline-content::after {
        left: 20px;
        transform: translateY(-50%);
    }

    .timeline-image {
        height: 200px;
    }
}

/* 解决方案横幅样式 */
.solution-banner {
    margin-top: 80px;
    height: 500px;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('../img/gym/banner.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    width: 100%;
    max-width: 100%;
    padding: 0;
}

/* 解决方案特点样式 */
.solution-features {
    padding: 80px 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background: var(--light-gray);
    border-radius: 10px;
    transition: transform 0.3s;
}

.feature-item:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 应用场景样式 */
.application-scenes {
    padding: 80px 0;
    background: var(--light-gray);
}

.scenes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.scene-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 300px;
}

.scene-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.scene-item:hover img {
    transform: scale(1.1);
}

.scene-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: #fff;
}

/* 在线咨询样式 */
.consultation {
    padding: 80px 0;
    background: #fff;
}

.consultation-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.consultation-form input,
.consultation-form textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.consultation-form textarea {
    height: 120px;
    resize: vertical;
}

.consultation-form .btn {
    width: 200px;
    margin: 0 auto;
}

/* 服务中心横幅样式 */
.service-banner {
    margin-top: 80px;
    height: 500px;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('../img/service/banner.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    width: 100%;
    max-width: 100%;
    padding: 0;
}

/* 服务流程样式 */
.service-process {
    padding: 80px 0;
    background: #fff;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: var(--primary-color);
    z-index: 0;
}

.process-item {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    position: relative;
    background: #fff;
    border-radius: 50%;
    padding: 5px;
}

.process-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* FAQ样式 */
.faq {
    padding: 80px 0;
    background: var(--light-gray);
}

.faq-list {
    max-width: 800px;
    margin: 40px auto;
}

.faq-item {
    background: #fff;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1em;
}

.toggle-icon {
    font-size: 24px;
    transition: transform 0.3s;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 200px;
}

/* 联系我样式 */
.contact {
    padding: 80px 0;
    background: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.info-item {
    text-align: center;
    padding: 30px;
    background: var(--light-gray);
    border-radius: 8px;
    transition: transform 0.3s;
}

.info-item:hover {
    transform: translateY(-5px);
}

.info-item i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-map {
    background: var(--light-gray);
    border-radius: 8px;
    overflow: hidden;
    height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-gray);
}

/* 创始人信息样式 */
.founder {
    padding: 100px 0;
    background: #fff;
    position: relative;
}

.founder .section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5em;
    color: var(--text-color);
    position: relative;
}

.founder .section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.founders-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 60px;
    padding: 0 20px;
}

.founder-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    display: flex;
    gap: 40px;
    height: 600px;
    transition: opacity 0.3s ease;
}

.founder-card:hover {
    transform: translateY(-10px);
}

.founder-image {
    flex: 0 0 500px;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.founder-image::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(to right,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.5) 50%,
        rgba(255,255,255,0.9) 100%
    );
    pointer-events: none;
}

.founder-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.founder-info {
    flex: 1;
    padding: 40px 60px 40px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.founder-title {
    margin-bottom: 25px;
}

.founder-title h3 {
    font-size: 2.2em;
    color: var(--text-color);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.founder-title span {
    font-size: 1.2em;
    color: var(--primary-color);
    font-weight: 500;
}

.founder-quote {
    padding: 25px;
    margin-bottom: 25px;
    background: var(--light-gray);
    border-radius: 10px;
    position: relative;
    transition: all 0.3s ease;
}

.founder-quote::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 3em;
    color: var(--primary-color);
    opacity: 0.2;
}

.founder-quote p {
    font-size: 1.2em;
    font-style: italic;
    color: var(--text-color);
    line-height: 1.6;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.founder-description p {
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .founder-card {
        height: 450px;
    }

    .founder-image {
        flex: 0 0 450px;
    }
}

@media (max-width: 1024px) {
    .founder-card {
        height: 400px;
    }

    .founder-image {
        flex: 0 0 400px;
    }
}

@media (max-width: 768px) {
    .founder-card {
        height: auto;
        flex-direction: column;
    }

    .founder-image {
        flex: none;
        height: 400px;
    }

    .founder-info {
        padding: 30px;
    }

    .founder-image::after {
        width: 100%;
        height: 100px;
        bottom: 0;
        top: auto;
        background: linear-gradient(to bottom,
            rgba(255,255,255,0) 0%,
            rgba(255,255,255,0.5) 50%,
            rgba(255,255,255,0.9) 100%
        );
    }
}

/* 页面内容顶部间距 */
.product-categories,
.about-banner,
.solution-banner,
.service-banner {
    margin-top: 80px;  /* 与首页的 hero-slider 一致 */
}

/* 产品中心横幅 */
.product-banner {
    margin-top: 80px;
    height: 500px;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2)), url('../img/products/banner.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    width: 100%;
    max-width: 100%;
    padding: 0;
}

.product-banner .banner-content {
    text-align: center;
    width: 100%;
}

.product-banner h1 {
    font-size: 3em;
    margin-bottom: 20px;
}

.product-banner p {
    font-size: 1.2em;
    opacity: 0.9;
}

/* 产品分类导航 */
.product-nav {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 80px;
    z-index: 100;
}

.category-list {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 20px 0;
    gap: 40px;
}

.category-list a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 16px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

.category-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.category-list a:hover,
.category-list a.active {
    color: var(--primary-color);
}

.category-list a:hover::after,
.category-list a.active::after {
    width: 100%;
}

/* 产品展示区域 */
.product-showcase {
    padding: 60px 0;
    background: var(--light-gray);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.product-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-image {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-bottom: 100%;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    position: absolute;
    top: 0;
    left: 0;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}


.product-info {
    padding: 15px;
}

.product-info h3 {
    font-size: 1.1em;
    margin-bottom: 10px;
    color: var(--text-color);
}

.product-info p {
    color: var(--dark-gray);
    margin-bottom: 20px;
    font-size: 0.9em;
}

.product-price {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.product-price .price {
    display: block;
    font-size: 1.1em;
    font-weight: 600;
    color: var(--primary-color);
}

.product-buy-btn {
    /* 继承全局 .btn 样式，这里只做细节微调 */
    border-radius: 999px;
    font-size: 0.9em;
    padding: 10px 22px;
}

.buy-links {
    display: flex;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.buy-links a {
    padding: 6px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9em;
    transition: all 0.3s;
    flex: 1;
    text-align: center;
}

.buy-links .taobao-link {
    background: #FF4400;
    color: #fff;
}

.buy-links .jd-link {
    background: #D71C1C;
    color: #fff;
}

.buy-links a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: #fff;
    color: var(--text-color);
    text-decoration: none;
    transition: all 0.3s;
}

.pagination a:hover,
.pagination a.active {
    background: var(--primary-color);
    color: #fff;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-list {
        gap: 12px;
        padding: 12px 0;
        overflow-x: auto;
        overflow-y: hidden;
        justify-content: flex-start;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    /* 手机端：分类文字不换行，保证同一排展示（可横向滑动） */
    .category-list a {
        white-space: nowrap;
        font-size: clamp(12px, 3.2vw, 14px);
        padding: 8px 0;
    }

    .product-banner h1 {
        font-size: 2.5em;
    }
}

/* 页面头部导航样式 */
.page-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
}

.page-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-left, .header-right {
    flex: 0 0 200px;
}

.header-center {
    flex: 1;
    text-align: center;
}

.back-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    font-size: 16px;
    transition: color 0.3s;
}

.back-link:hover {
    color: var(--primary-color);
}

.back-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    position: relative;
}

.back-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 12px;
    height: 2px;
    background: currentColor;
    transform: translateY(-50%);
}

.back-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 8px;
    height: 8px;
    border-left: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
}

.page-header h1 {
    font-size: 20px;
    color: var(--text-color);
    margin: 0;
    font-weight: 600;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .header-left, .header-right {
        flex: 0 0 150px;
    }

    .page-header h1 {
        font-size: 18px;
    }
}

/* 页面横幅通用样式 */
.page-banner {
    margin-top: 80px;
    height: 400px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    position: relative;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.1), rgba(0,0,0,0.1));
}

.about-banner {
    margin-top: 80px;
    height: 400px;
    background: url('../img/about/banner.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #fff;
    width: 100%;
    max-width: 100%;
    padding: 0;
}

/* 购物车页横幅（带背景图） */
.cart-banner {
    background-image: linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.25)), url('../img/products/banner.png');
    background-size: cover;
    background-position: center;
    color: #fff;
}

.banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    width: 100%;
    color: #fff;
    padding: 0 20px;
}

.banner-content h1 {
    font-size: 3em;
    margin-bottom: 20px;
    font-weight: 600;
}

.banner-content p {
    font-size: 1.2em;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .page-banner {
        margin-top: 50px;
        height: 300px; /* 保持比例，不要太小 */
    }

    .banner-content h1 {
        font-size: 2.5em;
    }

    .banner-content p {
        font-size: 1.1em;
    }
}

@media (max-width: 480px) {
    .page-banner {
        height: 250px; /* 保持比例，不要太小 */
    }
}

.buy-links {
    display: flex;
    gap: 10px;
}

.buy-links a {
    padding: 6px 15px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9em;
    transition: all 0.3s;
    flex: 1;
    text-align: center;
}

.buy-links .taobao-link {
    background: #FF4400;
    color: #fff;
}

.buy-links .jd-link {
    background: #D71C1C;
    color: #fff;
}

.buy-links a:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* 主产品介绍样式 */
.product-showcase {
    margin-top: 40px;
}

.main-product {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    margin-bottom: 40px;
}

.main-product .product-image {
    height: 500px;
    position: relative;
}

.main-product .product-content {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.main-product h3 {
    font-size: 2.2em;
    margin-bottom: 30px;
    color: var(--text-color);
}

.product-features {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.feature {
    padding: 8px 20px;
    background: var(--light-gray);
    border-radius: 20px;
    font-size: 0.9em;
    color: var(--primary-color);
}

.product-desc {
    font-size: 1.1em;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 40px;
}

.sub-products {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.product-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .main-product {
        grid-template-columns: 1fr;
    }
    
    .main-product .product-image {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .product-row {
        grid-template-columns: 1fr;
    }
}

.sub-products .main-product {
    margin-top: 40px;
}

.sub-products .main-product:nth-child(even) {
    grid-template-columns: 1fr 1.2fr;
}

.sub-products .main-product:nth-child(even) .product-image {
    order: 2;
}

.sub-products .main-product:nth-child(even) .product-content {
    order: 1;
}

@media (max-width: 1200px) {
    .sub-products .main-product:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .sub-products .main-product:nth-child(even) .product-image {
        order: 1;
    }
    
    .sub-products .main-product:nth-child(even) .product-content {
        order: 2;
    }
}

/* 主打产品展示样式 */
.product-hero {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.hero-product,
.pair-product {
    position: relative;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
}

.hero-image,
.pair-image {
    width: 100%;
    height: 100%;
}

.hero-image img,
.pair-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    position: absolute;
    top: 0;
    left: 0;
}

.hero-product:hover .hero-image img,
.pair-product:hover .pair-image img {
    transform: scale(1.05);
}

.hero-overlay,
.pair-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    opacity: 0;
}

.hero-product:hover .hero-overlay,
.pair-product:hover .pair-overlay {
    opacity: 1;
    background: rgba(0,0,0,0.7);
}

.hero-content,
.pair-content {
    width: 90%;
    max-width: none;
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: #fff;
    text-align: left;
}

.hero-content h3,
.pair-content h3 {
    font-size: clamp(1.5em, 3vw, 2em);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 25px;
}

.feature {
    padding: 8px 18px;
    background: rgba(255,255,255,0.15);
    border-radius: 20px;
    font-size: clamp(0.9em, 1.5vw, 1em);
    color: #fff;
    backdrop-filter: blur(5px);
    white-space: nowrap;
}

.hero-content p,
.pair-content p {
    font-size: clamp(0.9em, 1.8vw, 1.1em);
    line-height: 1.6;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-content .btn,
.pair-content .btn {
    font-size: clamp(0.85em, 1.3vw, 0.95em);
    padding: 10px 25px;
}

/* 训练架卡片样式 */
.product-pair {
    display: contents;
}

.pair-product {
    position: relative;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
}

.pair-image {
    width: 100%;
    height: 100%;
}

.pair-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.pair-product:hover .pair-image img {
    transform: scale(1.05);
}

/* 响应式调整 - 平板 */
@media (max-width: 1200px) {
    .product-hero {
        gap: 25px;
    }
    
    .hero-product,
    .pair-product {
        height: 420px;
    }
    
    .hero-content,
    .pair-content {
        padding: 25px;
    }
}

/* 响应式调整 - 中等平板 */
@media (max-width: 992px) {
    .product-hero {
        gap: 20px;
    }
    
    .hero-product,
    .pair-product {
        height: 400px;
    }
    
    .hero-content,
    .pair-content {
        padding: 20px;
    }
}

/* 响应式调整 - 手机和平板 */
@media (max-width: 768px) {
    .product-hero {
        margin-top: 30px;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    
    .hero-product,
    .pair-product {
        height: 300px;
        border-radius: 15px;
    }
    
    .hero-content,
    .pair-content {
        padding: 15px 12px;
        width: 95%;
    }
    
    .hero-content h3,
    .pair-content h3 {
        font-size: clamp(1em, 2.5vw, 1.4em);
        margin-bottom: 10px;
    }
    
    .hero-content p,
    .pair-content p {
        font-size: clamp(0.75em, 1.5vw, 0.9em);
        margin-bottom: 12px;
    }
    
    .hero-content .btn,
    .pair-content .btn {
        font-size: clamp(0.7em, 1.2vw, 0.85em);
        padding: 8px 15px;
    }
    
    .product-features {
        gap: 6px;
        margin-bottom: 12px;
    }
    
    .feature {
        padding: 4px 10px;
        font-size: clamp(0.65em, 1.1vw, 0.8em);
    }
}

/* 响应式调整 - 小屏手机 */
@media (max-width: 480px) {
    .product-hero {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .hero-product,
    .pair-product {
        height: 280px;
        border-radius: 12px;
    }
    
    .hero-content,
    .pair-content {
        padding: 12px 10px;
        width: 98%;
    }
    
    .hero-content h3,
    .pair-content h3 {
        font-size: clamp(0.9em, 2vw, 1.2em);
        margin-bottom: 8px;
    }
    
    .hero-content p,
    .pair-content p {
        font-size: clamp(0.7em, 1.3vw, 0.85em);
        margin-bottom: 10px;
        line-height: 1.4;
    }
    
    .hero-content .btn,
    .pair-content .btn {
        font-size: clamp(0.65em, 1.1vw, 0.75em);
        padding: 6px 12px;
    }
    
    .product-features {
        gap: 5px;
        margin-bottom: 10px;
    }
    
    .feature {
        padding: 3px 8px;
        font-size: clamp(0.6em, 1vw, 0.75em);
    }
}

/* 创始人卡片样式补充 */
.founder-card {
    transition: opacity 0.3s ease;
}

.story-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    margin-top: 20px;
}

.story-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.founder-image img,
.founder-title h3,
.founder-quote p,
.founder-description {
    transition: all 0.3s ease;
}