* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

ul,
li {
    list-style: none;
}

a {
    text-outline: none;
}

body {
    overflow-x: hidden;
    color: #333;
    line-height: 1.6;
    font-family: 'Helvetica Neue', Helvetica, Tahoma, Arial, 'Microsoft JhengHei', 'PingFang SC', 'Hiragino Sans GB', 'Heiti SC', 'WenQuanYi Micro Hei', sans-serif;
}


/* 导航栏样式 */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    z-index: 1000;
    transition: all 0.4s ease;
}

.header-bg {
    background-color: rgba(255, 255, 255, 0.92);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    padding: 15px 5%;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

.header-bg .logo {
    color: #2c3e50;
}

.logo i {
    margin-right: 8px;
    color: #ff6b6b;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 17px;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.header-bg nav ul li a {
    color: #2c3e50;
}

nav ul li a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #ff6b6b;
    transition: width 0.3s ease;
}

nav ul li a:hover:after {
    width: 100%;
}

.header-right {
    display: flex;
    align-items: center;
}

.phone {
    display: flex;
    align-items: center;
    margin-right: 25px;
    color: #fff;
    font-weight: 500;
    font-size: 18px;
}

.header-bg .phone {
    color: #2c3e50;
}

.phone i {
    margin-right: 8px;
    color: #4ecdc4;
}

.join-btn {
    background: linear-gradient(45deg, #ff6b6b, #ff8e53);
    color: white;
    border: none;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.join-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 20px rgba(255, 107, 107, 0.6);
}

.hamburger {
    display: none;
    cursor: pointer;
    background: transparent;
    border: none;
    outline: none;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: #fff;
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.header-bg .hamburger span {
    background: #2c3e50;
}


/* 视频背景部分 */
.hero-video-data {
         position: relative;
         width: 100%;
         height: 100vh;
         display: flex;
         justify-content: center;
         align-items: center;
         overflow: hidden;
    
}
.hero-video {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.video-container video {
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content-video {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #fff;
    padding: 0 20px;
    max-width: 900px;
}

.hero-content-video h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-content-video p {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.hero-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 60px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, .5);
    color: #fff;
    font-size: 18px;
    margin: 60px auto 0;
    transition: all 0.3s ease;
    /*backdrop-filter: blur(5px);*/
    text-decoration: none;
}

.hero-btn i {
    transform: rotate(-45deg);
    display: block;
    margin-left: 10px;
    font-size: 24px;
}

.hero-btn.primary {
    background: linear-gradient(45deg, #ff6b6b, #ff8e53);
    border: none;
}

.hero-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}


/* 内容区域 */


/* 移动端全屏菜单样式 */

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1050;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    list-style: none;
    text-align: center;
}

.mobile-menu li {
    margin: 25px 0;
}

.mobile-menu li a {
    color: white;
    font-size: 2rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    padding: 5px 15px;
}

.mobile-menu li a:hover {
    color: #ff6b6b;
    transform: translateX(5px);
}

.mobile-phone {
    color: white;
    font-size: 1.5rem;
    margin-top: 30px;
    display: flex;
    align-items: center;
}

.mobile-phone i {
    margin-right: 10px;
    color: #4ecdc4;
}

.close-menu {
    position: absolute;
    top: 30px;
    right: 30px;
    color: white;
    font-size: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-menu:hover {
    transform: rotate(90deg);
    color: #ff6b6b;
}


/**关于我们**/

.AboutUs {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    /*background-image: url(http://localhost:8050/static/index/images//bg-1.jpg);*/
}

.AboutUs-img {
    display: flex;
    justify-content: center;
    align-items: center;
}

.AboutUs-img img {
    width: 80%;
    border: 5px;
    justify-content: center;
    border-radius: 5px;
}

.AboutUs-cont {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: #000;
    flex-direction: column;
}

.AboutUs-cont p {
    font-size: 16px;
    margin-bottom: 30px;
    width: 70%;
    color: #000;
}

.AboutUs-cont .hero-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 240px;
    height: 60px;
    border-radius: 30px;
    border: 1px solid rgba(255, 204, 153, .5);
    color: #000;
    font-size: 18px;
    margin: 60px auto 0;
    transition: all 0.3s ease;
    /*backdrop-filter: blur(5px);*/
    text-decoration: none;
}

.AboutUs-cont .hero-btn i {
    transform: rotate(-45deg);
    display: block;
    margin-left: 10px;
    font-size: 24px;
}

.flex {
    flex: 2;
}

.AboutUs .content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}


/* 响应式设计 */

@media (max-width: 992px) {
    nav ul li {
        margin: 0 10px;
    }
    .hero-content-video h1 {
        font-size: 2.8rem;
    }
    .hero-content-video p {
        font-size: 1.2rem;
    }
    .AboutUs {
        flex-direction: column;
    }
    .AboutUs-cont {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        color: #000;
        flex-direction: column;
    }
    .AboutUs-cont p {
        font-size: 16px;
        color: #000;
        font-weight: bold;
        /*font-size: 1.5rem;*/
        margin-bottom: 30px;
        /*text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);*/
        width: 90%;
    }
}

@media (max-width: 768px) {
    header {
        padding: 15px 5%;
    }
    .header-bg {
        padding: 10px 5%;
    }
    .hamburger {
        display: block;
    }
    nav {
        display: none;
    }
    .header-right .join-btn {
        display: none;
    }
    .phone {
        display: none;
    }
    .hero-content-video h1 {
        font-size: 2.2rem;
    }
    .hero-content-video p {
        font-size: 1rem;
    }
    .hero-btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
    .AboutUs {
        flex-direction: column;
    }
    .AboutUs-cont {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        color: #000;
        flex-direction: column;
    }
    .AboutUs-cont p {
        font-size: 16px;
        color: #000;
        font-weight: bold;
        /*font-size: 1.5rem;*/
        margin-bottom: 30px;
        /*text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);*/
        width: 90%;
    }
}

@media (max-width: 576px) {
    .logo {
        font-size: 22px;
    }
    .hero-content-video h1 {
        font-size: 1.8rem;
    }
    .hero-btns {
        display: flex;
        flex-direction: column;
    }
    .hero-btn {
        margin: 10px 0;
        width: 100%;
        max-width: 250px;
        border: 1px solid rgba(255, 255, 255, .5);
    }
    .mobile-menu li a {
        font-size: 1.8rem;
    }
    .AboutUs {
        flex-direction: column;
    }
    .AboutUs-cont {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        color: #000;
        flex-direction: column;
    }
    .AboutUs-cont p {
        font-size: 16px;
        color: #000;
        font-weight: bold;
        /*font-size: 1.5rem;*/
        margin-bottom: 30px;
        /*text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);*/
        width: 90%;
    }
}


/**类型轮播**/

.slider-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slider {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    background-size: cover;
    background-position: center;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
    color: white;
}

.slide-content {
    max-width: 800px;
    padding: 40px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    z-index: 2;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.8s ease 0.4s;
}

.slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

.slide h2 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.slide p {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 600px;
}

.btn {
    background: linear-gradient(45deg, #ff416c, #ff4b2b);
    border: none;
    color: white;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}


/* 导航按钮 */

.nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.8rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100;
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 30px;
}

.next-btn {
    right: 30px;
}


/* 滑动文字导航 */

.sliding-nav-container {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 900px;
    z-index: 100;
    overflow: hidden;
    padding: 10px 0;
}

.sliding-nav {
    display: flex;
    gap: 15px;
    transition: transform 0.4s ease;
    padding: 0 20px;
    touch-action: none;
    /* 重要：禁用默认触摸行为 */
    cursor: grab;
    width: max-content;
}

.sliding-nav:active {
    cursor: grabbing;
}

.nav-item {
    font-size: 1.2rem;
    font-weight: 500;
    cursor: pointer;
    padding: 12px 30px;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    color: #fff;
    min-width: max-content;
    /*background: rgba(255, 255, 255, 0.3);
backdrop-filter: blur(5px);
box-shadow: 0 4px 15px rgba(255,255,255,0.3);*/
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    user-select: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.3));
    z-index: -1;
    opacity: 0;
    color: #0C1021;
    transition: opacity 0.3s ease;
}

.nav-item.active {
    /*background: linear-gradient(45deg, #ff416c, #ff4b2b);*/
    background: #fff;
    opacity: 1;
    transform: translateY(-5px);
    box-shadow: 0 7px 20px rgba(0, 0, 0, 0.4);
    color: #0C1021;
}

.nav-item.active::before {
    opacity: 1;
}

.nav-item:hover:not(.active) {
    opacity: 1;
    background: rgba(255, 255, 255, 0.15);
}

.nav-controls {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
}

.nav-scroll-btn {
    width: 50px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    /*background: rgba(0, 0, 0, 0.3);
backdrop-filter: blur(5px);*/
    pointer-events: auto;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.scroll-left-btn {
    left: 0;
}

.scroll-right-btn {
    right: 0;
}


/* 响应式设计 */

@media (max-width: 992px) {
    .slide h2 {
        font-size: 2.8rem;
    }
    .slide p {
        font-size: 1.1rem;
    }
    .nav-item {
        font-size: 1rem;
        padding: 10px 20px;
    }
}

@media (max-width: 768px) {
    .slide h2 {
        font-size: 2.5rem;
    }
    .slide p {
        font-size: 1rem;
    }
    .nav-btn {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    .prev-btn {
        left: 15px;
    }
    .next-btn {
        right: 15px;
    }
    .sliding-nav-container {
        bottom: 30px;
        width: 90%;
    }
    .nav-item {
        font-size: 0.9rem;
        padding: 8px 15px;
    }
}

@media (max-width: 576px) {
    .slide h2 {
        font-size: 2rem;
    }
    .slide-content {
        padding: 20px;
        width: 90%;
    }
    .btn {
        padding: 12px 30px;
        font-size: 1rem;
    }
    .nav-btn {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    .sliding-nav-container {
        bottom: 20px;
        width: 95%;
    }
    .nav-item {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    .nav-scroll-btn {
        width: 30px;
    }
}

.title-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    text-align: center;
    z-index: 200;
    color: white;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.title-bar h1 {
    font-size: 2.5rem;
    margin-bottom: 5px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
    background: linear-gradient(45deg, #ff416c, #ff4b2b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.title-bar p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.instructions {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.5);
    padding: 12px 25px;
    border-radius: 20px;
    font-size: 1rem;
    z-index: 150;
    backdrop-filter: blur(5px);
    text-align: center;
    width: 90%;
    max-width: 500px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 75, 43, 0.5);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 75, 43, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 75, 43, 0);
    }
}

.progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 5px;
    background: linear-gradient(45deg, #ff416c, #ff4b2b);
    width: 0%;
    z-index: 300;
    transition: width 0.3s ease;
}

.slide-counter {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 15px;
    border-radius: 20px;
    z-index: 200;
    backdrop-filter: blur(5px);
    font-size: 1rem;
}

.drag-indicator {
    position: absolute;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-align: center;
    z-index: 110;
    display: flex;
    align-items: center;
    gap: 8px;
}

.drag-indicator i {
    animation: dragAnimation 1.5s infinite alternate;
}

@keyframes dragAnimation {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(20px);
    }
}


/**新闻**/

.container {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.dynamic-news {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    width: 90%;
}


/* 轮播图样式 */

.carousel-section {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    height: 700px;
}

.section-header {
    padding: 20px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.section-header h2 {
    font-size: 1.5rem;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.carousel-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.carousel {
    position: relative;
    height: 100%;
    width: 100%;
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.carousel-item.active {
    opacity: 1;
}

.carousel-image {
    flex: 1;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    margin-bottom: 15px;
}

.carousel-content {
    padding: 0 10px;
}

.carousel-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.carousel-content p {
    color: #7f8c8d;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.carousel-content .meta {
    display: flex;
    justify-content: space-between;
    color: #95a5a6;
    font-size: 0.85rem;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    padding: 15px;
    gap: 15px;
    border-top: 1px solid #eee;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f8f9fa;
    border: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #3498db;
}

.carousel-btn:hover {
    background: #3498db;
    color: white;
    transform: translateY(-2px);
}

.carousel-indicators {
    display: flex;
    gap: 8px;
    align-items: center;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e0e0e0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: #3498db;
    transform: scale(1.2);
}


/* 新闻列表样式 */

.news-section {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    height: 700px;
}

.sort-options {
    display: flex;
    gap: 10px;
    padding: 5px;
    background: #f8f9fa;
    border-radius: 30px;
}

.sort-btn {
    padding: 8px 16px;
    border-radius: 30px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

.sort-btn:hover,
.sort-btn.active {
    background: #3498db;
    color: white;
}

.news-list {
    flex: 1;
    overflow-y: auto;
    padding: 0 20px;
}

.news-item {
    padding: 18px 0;
    border-bottom: 1px solid #f0f0f0;
    display: flex;
    gap: 15px;
    transition: all 0.3s ease;
}

.news-item:last-child {
    border-bottom: none;
}

.news-item:hover {
    background: #f9f9f9;
    transform: translateX(5px);
}

.news-badge {
    min-width: 80px;
    height: 80px;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
}

.news-content {
    flex: 1;
}

.news-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.news-content h3 a {
    text-decoration: none;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #2c3e50;
}

.news-content p {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    color: #95a5a6;
    font-size: 0.8rem;
}

.news-meta .views {
    display: flex;
    align-items: center;
    gap: 5px;
}


/* 响应式设计 */

@media (max-width: 900px) {
    .dynamic-news {
        grid-template-columns: 1fr;
        width: 98%;
    }
    .carousel-section,
    .news-section {
        height: auto;
        min-height: 400px;
    }
    .container {
        /* position: relative; */
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
        height: auto;
        margin-top: 40px;
    }
}

@media (max-width: 600px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .sort-options {
        width: 100%;
    }
    .news-item {
        flex-direction: column;
    }
    .news-badge {
        width: 100%;
        height: 150px;
    }
}


/**门店**/

.store {
    position: relative;
    padding: 120px 9.166666666666666vw 120px;
    height: 100vh;
    width: 100%;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    height: auto;
    margin-top: 40px;
    margin-bottom: 40px;
}

.store-cont {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.store-cont a {
    text-decoration: none;
    color: #333;
    outline: none;
    transition: cubic-bezier(0.215, .61, .355, 1) .45s;
}

.store-cont-left {
    width: calc(100% - 1.3vw);
    height: 100%;
    border-radius: 10px;
    display: flex;
    align-items: center;
    padding: 0 2.5vw;
    transition: 0s;
    opacity: 1;
    transform: translate(0px, 0px);
}

.store-cont-right {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.font36 {
    font-size: 36px;
    font-weight: bold;
}

.lines1 {
    word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 20px;
}

.serves-totols {
    list-style: none;
    margin-top: 20px;
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    unicode-bidi: isolate;
}

.serves-totols li {
    float: left;
    margin-left: 3.6458333333333335vw;
}

.serves-totols li:first-child {
    margin-left: 0;
    left: 0;
    padding-left: 0;
}

.server-num {
    position: relative;
    font-size: 100%;
    font-weight: normal;
}

.font52 {
    font-size: 52px;
    font-weight: bold;
    font-family: "din-bold_";
}

.server-num span {
    font-size: 16px;
    position: absolute;
    left: 100%;
    top: 10px;
}

.server-num-title {
    color: #999;
    font-size: 16px;
}

.server-more {
    margin-top: 140px;
    display: flex;
    align-items: center;
    font-size: 16px;
    display: inline-block;
    transition: cubic-bezier(0.215, .61, .355, 1) .45s;
}

.store-cont-right-r {
    width: calc(100% - 1.3vw);
    display: flex;
    flex-direction: column;
    height: calc(100% + 2.6vw);
    margin-top: -1.3vw;
    margin-bottom: -1.3vw;
    float: left;
}

.store-cont-right-r .serves-item {
    border-radius: 10px;
    display: flex;
    align-items: center;
    padding: 0 2.5vw;
    height: 100%;
    padding: 40px;
}

.store-cont-right-r .serves-item .contP {
    margin-top: 20px;
}

.store-cont-right-r li {
    flex: 1;
    padding: 1.3vw 0;
}

#mc-img {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

@media (max-width: 900px) {
    .store-cont {
        display: grid;
        grid-template-columns: 1fr;
    }
    .store-cont-left {
        padding: 40px;
    }
    .store-cont-right-r {
        margin-top: 40px;
    }
    .store-cont-right-r .serves-item {
        padding: 20px;
    }
    .store {
        padding: 5px 0 0 5px;
    }
}


/**页脚**/

.footer {
    width: 100%;
    float: left;
    color: #fff;
    padding: 0;
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.2);
}


/* 上部分样式 - 顶部背景 */

.footer-top {
    /*padding: 50px 0 40px;*/
    padding: 50px 0 10px 40px;
    border-top: 3px solid #ff7a00;
}


/* 下部分样式 - 底部背景 */

.footer-bottom-section {
    background: rgba(237, 133, 17);
    padding: 25px 0;
    position: relative;
}

.footer-bottom-section::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    width: 100%;
    height: 20px;
    background: linear-gradient(to top, #0f3460, transparent);
}

.footer-container {
    width: 100%;
    /*max-width: 1500px;*/
    padding: 0px 40px 10px 40px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-info {
    flex: 1;
    min-width: 300px;
    margin-right: 30px;
    margin-bottom: 30px;
}

.footer-info.logo {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.footer-info.logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #ff7a00, #ff9e00);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    box-shadow: 0 5px 15px rgba(255, 122, 0, 0.4);
}

.footer-info.logo-icon i {
    font-size: 28px;
    color: white;
}

.footer-info.logo-text {
    font-size: 32px;
    font-weight: 800;
    /*background: linear-gradient(45deg, #ff7a00, #ffd700);*/
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.contact-info {
    margin: 25px 0;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    color: #e6e6e6;
    /*font-size: 1.05rem;*/
    font-size: 0.85rem;
}

.contact-item i {
    width: 28px;
    margin-right: 15px;
    color: #fff;
    font-size: 20px;
}

.footer-links {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.link-column {
    min-width: 180px;
    margin-bottom: 30px;
}

.link-column h3 {
    font-size: 16px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
    color: #fff;
}

.link-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(45deg, #fff, #fff5d4);
    border-radius: 3px;
}

.link-column ul {
    list-style: none;
}

.link-column ul li {
    margin-bottom: 15px;
}

.link-column ul li a {
    color: #b8b8b8;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    padding: 7px 0;
    /*font-size: 1.05rem;*/
    font-size: 14px;
}

.link-column ul li a:hover {
    color: #fff;
    transform: translateX(7px);
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: #ccc;
    font-size: 12px;
    margin: 10px 0;
}

.copyright p a {
    text-align: none;
    color: #333;
}

.social-icons {
    display: flex;
    gap: 20px;
}

.icon-wrapper {
    position: relative;
    display: inline-block;
}

.social-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    /*background: #16213e;*/
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    /*background: #fff;*/
    transform: translateY(-7px) scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 122, 0, 0.4);
}

.icon-tooltip {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 130px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    visibility: hidden;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 100;
}

.icon-tooltip img {
    width: 100%;
    border-radius: 6px;
    display: block;
    border: 1px solid #eee;
}

.icon-tooltip::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 12px 12px 0;
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.95) transparent transparent;
}

.icon-wrapper:hover .icon-tooltip {
    visibility: visible;
    opacity: 1;
    bottom: 70px;
}


/* 响应式设计 */

@media (max-width: 992px) {
    .footer-links {
        justify-content: flex-start;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
    }
    .footer-info {
        margin-right: 0;
    }
    .footer-links {
        display: none;
        /* 在移动端隐藏导航栏 */
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    .social-icons {
        margin-top: 25px;
    }
    .content h1 {
        font-size: 2.5rem;
    }
    .color-box {
        width: 160px;
        height: 130px;
    }
    .footer-top {
        /*padding: 50px 0 40px;*/
        padding: 10px 0 10px 0px;
        border-top: 3px solid #ff7a00;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .footer-links {
        flex-direction: column;
    }
    .link-column {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .content h1 {
        font-size: 2rem;
    }
    .color-box {
        width: 140px;
        height: 120px;
    }
    .footer-top {
        /*padding: 50px 0 40px;*/
        padding: 10px 0 10px 0px;
        border-top: 3px solid #ff7a00;
    }
}

.show-mobile-nav {
    display: none;
    text-align: center;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .show-mobile-nav {
        display: block;
    }
    .show-mobile-nav button {
        background: linear-gradient(45deg, #ff7a00, #ff9e00);
        color: white;
        border: none;
        padding: 12px 25px;
        border-radius: 30px;
        cursor: pointer;
        font-weight: bold;
        transition: all 0.3s ease;
        font-size: 16px;
        box-shadow: 0 5px 15px rgba(255, 122, 0, 0.3);
    }
    .show-mobile-nav button:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(255, 122, 0, 0.5);
    }
}


/**产品展示**/

.products-container {
    /* max-width: 1400px; */
    margin: 0 auto;
    padding: 20px;
    float: left;
    width: 90%;
    margin-left: 5%;
}

.products-container .header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

.products-container h1 {
    font-size: 2.8rem;
    color: #2c3e50;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

.filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    background: white;
    border: 1px solid #ddd;
    padding: 12px 25px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.filter-btn:hover,
.filter-btn.active {
    background: #2c3e50;
    color: white;
    border-color: #2c3e50;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 260px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

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

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

.product-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #e74c3c;
    color: white;
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 2;
}

.product-info {
    padding: 15px;
}

.product-title {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 12px;
    font-weight: 700;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

.feature {
    background: #f8f9fa;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #7f8c8d;
    display: flex;
    align-items: center;
    gap: 5px;
}

.product-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

.price {
    font-size: 1.4rem;
    color: #e74c3c;
    font-weight: 700;
}

.view-btn {
    background: #2c3e50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s ease;
}

.view-btn:hover {
    background: #1a2530;
}

.view-btn i {
    margin-left: 5px;
}

.featured-showcase {
    background: linear-gradient(135deg, rgba(26, 60, 95, 0.7) 0%, rgba(42, 93, 143, 0.6) 100%);
    border-radius: 20px;
    padding: 50px;
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
    color: white;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    margin-top: 10%;
}

.showcase-content {
    flex: 1;
    min-width: 300px;
}

.showcase-image {
    flex: 1;
    min-width: 300px;
    height: 450px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 5px solid rgba(255, 255, 255, 0.1);
}

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

.showcase-title {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: white;
    font-weight: 700;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.showcase-description {
    margin-bottom: 30px;
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

.showcase-features {
    list-style: none;
    margin-bottom: 40px;
}

.showcase-features li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.showcase-features li i {
    color: #2a9d8f;
    margin-right: 15px;
    font-size: 1.4rem;
    background: rgba(42, 157, 143, 0.2);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.showcase-btn {
    display: inline-block;
    background: linear-gradient(90deg, #e76f51, #e9c46a);
    color: white;
    padding: 16px 45px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.showcase-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}


/* 响应式设计 */

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    .products-container h1 {
        font-size: 2.2rem;
    }
    .featured-showcase {
        padding: 30px;
    }
    .showcase-title {
        font-size: 2rem;
    }
    .showcase-btn {
        padding: 14px 30px;
        font-size: 1.1rem;
    }
    .products-container {
        /* max-width: 1400px; */
        margin: 0 auto;
        padding: 5px;
        float: left;
        width: 100%;
        /* margin-left: 1%; */
    }
    .showcase-image {
        height: auto;
    }
    .details-container {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .products-container {
        /* max-width: 1400px; */
        margin: 0 auto;
        padding: 5px;
        float: left;
        width: 100%;
        /* margin-left: 1%; */
    }
    .details-container {
        flex-direction: column;
    }
    .filters {
        flex-direction: column;
        align-items: center;
    }
    .featured-showcase {
        padding: 30px;
    }
    .showcase-title {
        font-size: 2rem;
    }
    .showcase-btn {
        padding: 14px 30px;
        font-size: 1.1rem;
    }
    .filter-btn {
        width: 80%;
    }
    .showcase-image {
        height: auto;
    }
}


/* 水波纹效果 */

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(2.5);
        opacity: 0;
    }
}


/* *产品详情* */

.product-details {
    background: #f8f9fa;
    float: left;
    width: 100%;
    padding: 50px;
}

.pr-ds-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.pr-ds-breadcrumb {
    padding: 15px 0;
    margin: 10px 0 20px;
    font-size: 16px;
    color: #6c757d;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.pr-ds-breadcrumb a {
    color: #000;
    text-decoration: none;
    transition: all 0.3s;
}

.pr-ds-breadcrumb a:hover {
    color: #2c7744;
    text-decoration: underline;
}

.pr-ds-breadcrumb i {
    margin: 0 10px;
    font-size: 14px;
}

.pr-ds-cover-container {
    position: relative;
    height: 500px;
    border-radius: 12px;
    overflow: hidden;
    margin: 20px 0 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.pr-ds-cover-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    padding: 40px;
}

.pr-ds-cover-content {
    color: white;
    max-width: 800px;
}

.pr-ds-cover-title {
    font-size: 38px;
    margin-bottom: 20px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.pr-ds-cover-subtitle {
    font-size: 20px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.pr-ds-cover {
    display: flex;
    gap: 30px;
    font-size: 17px;
    padding: 15px 25px;
    border-radius: 8px;
    max-width: fit-content;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.article-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    line-height: 1.8;
    font-size: 17px;
}

.article-content p {
    margin-bottom: 20px;
    text-align: justify;
}

.article-content h2 {
    color: #000;
    margin: 30px 0 20px;
    font-size: 26px;
    border-left: 4px solid #5a9367;
    padding-left: 15px;
}

.navigation {
    display: flex;
    justify-content: space-between;
    background: white;
    border-radius: 12px;
    padding: 20px;
    margin: 40px 0 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    flex-wrap: wrap;
}

.nav-icon {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: #5a9367;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

.pr-nav-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: #495057;
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s;
    width: 48%;
    min-width: 300px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
}

.pr-nav-btn:hover {
    background: #f1f8f3;
    color: #2c7744;
    border-color: #5a9367;
    transform: translateX(-5px);
}

.pr-next-btn:hover {
    transform: translateX(5px);
}

.pr-next-btn {
    flex-direction: row-reverse;
    margin-left: auto;
}

.pr-nav-title {
    font-weight: 600;
    font-size: 17px;
    flex: 1;
}

.pr-nav-btn i {
    font-size: 20px;
    background: #5a9367;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.recommendations {
    margin: 50px 0;
}

.section-title {
    font-size: 28px;
    color: #000;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 70px;
    height: 4px;
    background: linear-gradient(to right, #fff, #fff);
    bottom: 0;
    left: 0;
    border-radius: 2px;
}

.product-dls {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 25px;
}

.product-dls-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
    position: relative;
}

.product-dls-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.product-dls-image {
    height: 200px;
    overflow: hidden;
}

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

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

.product-dls-info {
    padding: 18px;
}

.product-dls-name {
    font-size: 18px;
    color: #2c3e50;
    margin-bottom: 8px;
}

.product-dls-price {
    color: #e74c3c;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.product-dls-product-dls-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.product-dls-tag {
    background: #e6f4ea;
    color: #2c7744;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 13px;
}

.product-dls-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: #e74c3c;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 13px;
}

@media (max-width: 768px) {
    .pr-ds-container {
        padding: 15px;
    }
    .pr-ds-cover-container {
        height: 400px;
        margin: 10px 0 30px;
    }
    .pr-ds-cover-image {
        padding: 30px 20px;
    }
    .pr-ds-cover-title {
        font-size: 28px;
    }
    .pr-ds-cover-subtitle {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .pr-ds-cover {
        flex-direction: column;
        gap: 10px;
        font-size: 15px;
        padding: 12px 20px;
    }
    .article-content {
        padding: 20px;
    }
    .article-content h2 {
        font-size: 22px;
        margin: 25px 0 15px;
    }
    .navigation {
        flex-direction: column;
        gap: 15px;
        padding: 25px 15px;
        margin: 30px 0;
    }
    .pr-nav-btn {
        width: 100%;
        min-width: auto;
        margin-bottom: 0;
        padding: 15px;
    }
    .nav-icon {
        top: -20px;
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    .prev-btn {
        order: 1;
    }
    .pr-next-btn {
        order: 2;
        margin-left: 0;
    }
    .section-title {
        font-size: 24px;
    }
    .product-dls {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .pr-ds-cover-container {
        height: 350px;
    }
    .pr-ds-cover-title {
        font-size: 24px;
    }
    .pr-ds-cover-subtitle {
        font-size: 16px;
    }
    .pr-ds-breadcrumb {
        font-size: 14px;
    }
    .section-title {
        font-size: 22px;
    }
    .pr-nav-btn i {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }
    .pr-nav-title {
        font-size: 16px;
    }
}