html {
    font-size: 16px;
    /* Base font size for rem calculation */
}

@media (max-width: 1600px) {
    html {
        font-size: 14px;
        /* Base font size for rem calculation */
    }
}

@media (max-width: 1400px) {
    html {
        font-size: 13px;
        /* Base font size for rem calculation */
    }
}

@media (max-width: 1200px) {
    html {
        font-size: 12px;
        /* Base font size for rem calculation */
    }
}

@media (max-width: 1000px) {
    html {
        font-size: 10px;
        /* Base font size for rem calculation */
    }
}

.header-wap {
    display: none;
}

@font-face {
    font-family: 'PingFang-Regular';
    src: url('/static/default/pc/fonts/PINGFANG REGULAR.woff2') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'PingFang-Medium';
    src: url('/static/default/pc/fonts/PINGFANG MEDIUM.woff2') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'PingFang-Bold';
    src: url('/static/default/pc/fonts/PINGFANG BOLD.woff2') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'PingFang-Heavy';
    src: url('/static/default/pc/fonts/PINGFANG HEAVY.woff2') format('truetype');
    font-display: swap;
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'HelveticaNeueLT';
    src: url('/static/default/pc/fonts/HELVETICA LT 107 EXTRA BLACK CONDENSED.TTF') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:where([class^="ri-"])::before {
    content: "\f3c2";
}

body {
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
}

body.is-homepage {
    overflow: hidden;
}

.product_swiper-button-prev{
    position: absolute;
    left:0%;
    top: 0;
    bottom: 0;
    margin: auto;
}

.section {
    height: 100vh;
    width: 100%;
}

.fp-watermark {
    display: none;
}

.hero-bg {
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4)), url('https://readdy.ai/api/search-image?query=medical%20operation%20scene%20with%20surgeons%20performing%20surgery%20in%20a%20modern%20operating%20room%2C%20blue%20tones%2C%20medical%20equipment%20visible%2C%20professional%20environment%2C%20sterile%20conditions%2C%20focused%20medical%20professionals%20in%20surgical%20attire&width=1920&height=1080&seq=1&orientation=landscape');
    background-size: cover;
    background-position: center;
}

.product-bg {
    background-image: url('/static/default/pc/images/product_index_bg.png');
    background-size: cover;
    background-position: center;
}

.product-bg .container {
    width: 85%;
    overflow: hidden;
    margin-top: 3.75rem;
    /* 60px */
}

.product-title-h2,
.application-title-h2 {
    font-family: 'PingFang-Heavy', 'Inter', sans-serif;
    font-size: 3.125rem;
    /* 50px */
    font-weight: 500;
    color: #333;
    margin-bottom: 0;
    margin-top: 1.25rem;
    /* 20px */
    text-align: center;
}

.application-title-h2 {
    margin-top: 3.75rem;
    /* 60px */
}

.application-bg {
    background-image: url('https://readdy.ai/api/search-image?query=subtle%20medical%20pattern%20background%20with%20hexagonal%20shapes%2C%20very%20light%20gray%2C%20almost%20white%2C%20minimal%20design%2C%20clean%20and%20professional%20look%2C%20suitable%20for%20medical%20website&width=1920&height=1080&seq=3&orientation=landscape');
    background-size: cover;
    background-position: center;
}

.news-bg {
    background-image: url('/static/default/pc/images/index_news_bg.png');
    background-size: cover;
    background-position: center;
}

.news-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    /* 40px */
    margin-top: 2.5rem;
    /* 40px */
}

.news-header h2 {
    font-family: 'PingFang-Heavy', 'Inter', sans-serif;
    font-size: 3.125rem;
    /* 50px */
    font-weight: 500;
    color: #333;
    margin-bottom: 0 !important;
}

.news-tab-list {
    display: flex;
    gap: 1.25rem;
    /* 20px */
}

.news-tab-list .news-tab {
    cursor: pointer;
    font-family: 'PingFang-Heavy', 'Inter', sans-serif;
    font-size: 1rem;
    /* 16px */
    font-weight: 600;
    color: #333;
    margin: 0 1.25rem;
    /* 20px */
}

#news-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    /* 40px */
}

#news-container .right {
    width: calc(50% - 1.25rem);
    /* 20px */
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    /* 40px */
}

#news-container .news-card {
    width: calc(50% - 1.25rem);
    /* 20px */
    background-color: #fff;
}

#news-container .right .news-card .news-content {
    padding: 1.25rem;
    /* 20px */
    box-sizing: border-box;
}

#news-container .left {
    width: calc(50% - 1.25rem);
    /* 20px */
}

#news-container .left .news-card {
    width: 100%;
}

#news-container .left .news-card .news-img {
    width: 100%;
    height: 25rem;
    /* 400px */
    overflow: hidden;
}

#news-container .left .news-card .news-img img {
    display: block;
    width: 100%;
}

#news-container .left .news-card .news-content {
    box-sizing: border-box;
    padding: 2.5rem;
    /* 40px */
    background-color: #fff;
    position: relative;
}

#news-container .left .news-card .news-content .news-date {
    font-size: 0.875rem;
    /* 14px */
    color: #fff;
    font-weight: 500;
    display: inline-block;
    padding: 0.625rem 1.25rem;
    /* 10px 20px */
    background-color: #ff6b24;
    position: absolute;
    top: -1.25rem;
    /* -20px */
    right: 0;
}

.fp-slidesNav {
    text-align: center;
}

.fp-slidesNav ul li a span {
    background: #fff;
}

.fp-slidesNav ul li a.active span {
    background: #ff6b24;
}

#fp-nav ul li a span {
    background: #fff;
    border: 1px solid #ff6b24;
}

#fp-nav ul li a.active span {
    background: #ff6b24;
}

.logo-text {
    font-family: "Pacifico", serif;
    color: #ff6b24;
}

.nav-item {
    position: relative;
    font-family: "PingFang-Bold", "Inter", sans-serif;
    font-weight: bold;
    font-size: 1rem;
}

.nav-item::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0.125rem;
    /* 2px */
    bottom: -0.25rem;
    /* -4px */
    left: 0;
    background-color: #ff6b24;
    transition: width 0.3s;
}

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

.nav-item.active {
    color: #ff6b24;
}

.nav-item.active::after {
    width: 100%;
}

.custom-input {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
}

.custom-input:focus {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: #ff6b24;
    outline: none;
}

.language-switch {
    position: relative;
}

.language-options {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    border-radius: 0.5rem;
    /* 8px */
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
    /* 4px 12px */
    z-index: 100;
    min-width: 7.5rem;
    /* 120px */
}

.language-switch:hover .language-options {
    display: block;
}

/* Mega Menu Styles */
.nav-item-with-megamenu {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    margin-left: 48px;
}

.nav-item-with-megamenu:first-child {
    margin-left: 0;
}

.mega-menu {
    position: fixed;
    top: 5.625rem;
    /* 90px */
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
    /* 8px 16px */
    border-top: 1px solid #eee;
    z-index: 1000;
    display: none;
}

.mega-menu .container {
    padding: 3.75rem 1.25rem;
    /* 60px 20px */
    width: 100%;
    max-width: 92.5rem;
    /* 1480px */
}

.mega-menu-columns {
    column-count: 5;
    column-gap: 2.5rem;
    /* 40px */
    list-style: none;
    padding: 0;
    margin: 0;
}

.mega-menu-columns li {
    break-inside: avoid-column;
    padding: 0;
    margin-bottom: 0.3125rem;
    /* 5px */
}

.mega-menu-item {
    font-family: "PingFang-Bold", "Inter", sans-serif;
    display: block;
    text-decoration: none;
    color: #333;
    font-size: 0.875rem;
    /* 14px */
    padding: 0.625rem 0.9375rem;
    /* 10px 15px */
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
    position: relative;
    border-radius: 0.25rem;
    /* 4px */
}

.mega-menu-item:hover,
.mega-menu-item.active {
    color: #ff6b24;
    background-color: #f9f9f9;
}

.mega-menu-item.active::after {
    content: '>';
    position: absolute;
    right: 0.625rem;
    /* 10px */
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    /* 16px */
    color: #ff6b24;
}

/* 用户菜单样式 */
.user-menu {
    position: relative;
}

.user-menu-options {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: white;
    border-radius: 0.5rem;
    /* 8px */
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.1);
    /* 4px 12px */
    z-index: 100;
    min-width: 9.375rem;
    /* 150px */
    padding: 0.625rem 0;
    /* 10px 0 */
}

.show-menu {
    display: block;
}

.user-menu-item {
    padding: 0.5rem 0.9375rem;
    /* 8px 15px */
    color: #333;
    font-size: 0.875rem;
    /* 14px */
    display: block;
    transition: all 0.3s ease;
}

.user-menu-item:hover {
    background-color: #f5f5f5;
    color: #ff6b24;
}

.user-info {
    padding: 0.9375rem;
    /* 15px */
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.user-avatar {
    width: 2.5rem;
    /* 40px */
    height: 2.5rem;
    /* 40px */
    border-radius: 50%;
    overflow: hidden;
    margin-right: 0.625rem;
    /* 10px */
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-weight: 500;
    color: #333;
    font-size: 0.875rem;
    /* 14px */
}

.user-role {
    color: #999;
    font-size: 0.75rem;
    /* 12px */
}

.product-card {
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-0.3125rem);
    /* -5px */
    box-shadow: 0 0.625rem 1.5625rem rgba(0, 0, 0, 0.1);
    /* 10px 25px */
}

.product-more-btn {
    display: block;
    margin: 0 auto;
    background-color: #ff6b24;
    color: #fff;
    width: 11.875rem;
    /* 190px */
    line-height: 3.75rem;
    /* 60px */
    border-radius: 1.875rem;
    /* 30px */
    text-decoration: none;
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
    font-size: 1.125rem;
    /* 18px */
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
}

.application-dot {
    cursor: pointer;
    transition: transform 0.3s;
}

.application-dot:hover {
    transform: scale(1.1);
}

.application-dot.active {
    border: 0.125rem solid #ff6b24;
    /* 2px */
}

.news-tab {
    position: relative;
    cursor: pointer;
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
    font-size: 1.125rem;
    /* 18px */
    font-weight: 500;
    padding: 0 0.625rem;
    /* 10px */
}

.news-tab::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0.125rem;
    /* 2px */
    bottom: -0.25rem;
    /* -4px */
    left: 0;
    background-color: #ff6b24;
    transition: width 0.3s;
}

.news-tab:hover::after {
    width: 100%;
}

.news-tab.active {
    color: #ff6b24;
}

.news-tab.active::after {
    width: 100%;
    background-color: #ff6b24;
}

.news-date {
    display: block;
    color: #b4b4b4;
    font-size: 0.875rem;
    /* 14px */
    margin-bottom: 0.625rem;
    /* 10px */
}

.news-title {
    font-family: 'PingFang-bold', 'Inter', sans-serif;
    font-size: 1.25rem;
    /* 20px */
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: 0.9375rem;
    /* 15px */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-desc {
    color: #666;
    font-size: 0.875rem;
    /* 14px */
    line-height: 1.6;
    margin-bottom: 1.25rem;
    /* 20px */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-more {
    color: #ff6b24;
    font-size: 0.875rem;
    /* 14px */
    display: flex;
    align-items: center;
    font-weight: 500;
}

.news-more i {
    margin-left: 0.3125rem;
    /* 5px */
    transition: transform 0.3s;
}

.news-more:hover i {
    transform: translateX(0.1875rem);
    /* 3px */
}

.news-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border-radius: 0;
    overflow: hidden;
}

.news-card:hover {
    transform: translateY(-0.3125rem);
    /* -5px */
    box-shadow: 0 0.625rem 1.5625rem rgba(0, 0, 0, 0.1);
    /* 10px 25px */
}

#news-container .right .news-card:hover {
    background-color: #d3580a;
}

#news-container .right .news-card:hover .news-date,
#news-container .right .news-card:hover .news-title,
#news-container .right .news-card:hover .news-more,
#news-container .right .news-card:hover .news-desc,
#news-container .right .news-card:hover .news-more i::before {
    color: #fff;
}

header.header-transparent {
    background-color: #151e27;
    transition: background-color 0.3s;
}

header.header-transparent .logo1 {
    display: block;
}

header.header-transparent .logo2 {
    display: none;
}

header.header-solid {
    background-color: #ffffff;
    border-bottom: 1px solid #ddd;
    transition: background-color 0.3s;
}

header.header-solid .logo1 {
    display: none;
}

header.header-solid .logo2 {
    display: block;
}

header.header-solid .nav-item {
    color: #333 !important;
}

header.header-solid .header_search {
    border-color: #ccc;
}

header.header-solid .ri-search-line {
    color: #333;
}

header.header-solid .language-switch span {
    color: #333;
}

.hero-swiper {
    width: 100%;
    height: 100vh;
}

.hero-swiper .swiper-button-next svg,
.hero-swiper .swiper-button-prev svg {
    width: auto;
    height: auto;
}

.hero-swiper .swiper-button-next {
    right: 4.0625rem;
    /* 65px */
}

.hero-swiper .swiper-button-prev {
    left: 4.0625rem;
    /* 65px */
}

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

.hero-swiper .swiper-slide .hero-slide {
    background-position: right center;
}

.hero-swiper .swiper-slide:nth-of-type(2) .hero-slide {
    background-position: left center !important;
}

.hero-content {
    position: relative;
    z-index: 2;
    top: 55%;
    transform: translateY(-50%);
}

/* Banner文字样式 - 参照图片调整，添加橙色渐变背景 */
.hero-swiper .swiper-slide:nth-of-type(1) .banner-text-container,
.hero-swiper .swiper-slide:nth-of-type(6) .banner-text-container {
    background: linear-gradient(90deg, rgba(236, 96, 8, 1) 0%, rgba(255, 255, 255, 0) 100%);
    padding: 3rem 2rem;
    border-radius: 0;
    display: inline-block;
    position: relative;
    backdrop-filter: blur(5px);
    box-sizing: border-box;
    padding-left: 11.75rem;
}

.banner-subtitle-wrapper {
    margin-bottom: 1rem;
}

.banner-subtitle {
    font-family: 'PingFang-Medium', 'Inter', sans-serif;
    font-size: 1.625rem; /* 18px - 较小的副标题 */
    font-weight: 500;
    /* letter-spacing: 0.1em; */
    line-height: 1.4;
    color: #ffffff;
    margin: 0;
}

.banner-title-wrapper {
    margin-bottom: 2rem;
}

.banner-main-title {
    font-family: 'HelveticaNeueLT', 'Inter', sans-serif;
    font-size: 4rem; /* 80px - 更大更突出的主标题 */
    font-weight: 500;
    /*letter-spacing: -0.05em;*/
    line-height: 1.1;
    color: white;
    margin: 0;
}

@media (max-width: 1600px) {
    .banner-main-title {
        font-size: 4.5rem; /* 80px - 更大更突出的主标题 */
    }
}

@media (max-width: 1400px) {
    .banner-main-title {
        font-size: 3.5rem; /* 80px - 更大更突出的主标题 */
    }

    .banner-subtitle {
        font-size: 1.2rem; /* 18px - 较小的副标题 */
    }
}

.banner-button-wrapper {
    margin-top: 2rem;
}

.banner-learn-more-btn {
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
    background-color: #ff6b24;
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 2rem; /* 椭圆形按钮 */
    text-decoration: none;
    font-size: 1.125rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    margin-left: 11.75rem;
}

.banner-learn-more-btn:hover {
    background-color: #e05a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 107, 36, 0.3);
}

.hero-swiper .swiper-slide:nth-of-type(2) .hero-content {
    position: relative;
    z-index: 2;
    top: 40%;
    transform: translateY(-50%);
}

.hero-swiper .swiper-slide:nth-of-type(2) .banner-text-container {
    background: none;
    text-align: right;
    padding: 1rem 2rem;
    display: inline-block;
    position: relative;
    width: 100%;
    padding-right: 11.75rem;
}

.hero-swiper .swiper-slide:nth-of-type(2) .banner-subtitle,
.hero-swiper .swiper-slide:nth-of-type(2) .banner-main-title {
    color: #151e26;
}

.hero-swiper .swiper-slide:nth-of-type(2) .banner-button-wrapper {
    text-align: right;
    margin-top: 0rem;
}

.hero-swiper .swiper-slide:nth-of-type(2) .banner-learn-more-btn {
    margin-right: 11.75rem;
}

.hero-swiper .swiper-slide:nth-of-type(3) .hero-content,
.hero-swiper .swiper-slide:nth-of-type(4) .hero-content,
.hero-swiper .swiper-slide:nth-of-type(5) .hero-content {
    position: relative;
    z-index: 2;
    top: 45%;
    transform: translateY(-50%);
}

.hero-swiper .swiper-slide:nth-of-type(3) .banner-text-container,
.hero-swiper .swiper-slide:nth-of-type(4) .banner-text-container,
.hero-swiper .swiper-slide:nth-of-type(5) .banner-text-container {
    background: none;
    padding: 1rem 2rem;
    display: inline-block;
    position: relative;
    width: 100%;
    padding-left: 11.75rem;
}

.hero-swiper .swiper-slide:nth-of-type(3) .banner-subtitle,
.hero-swiper .swiper-slide:nth-of-type(3) .banner-main-title,
.hero-swiper .swiper-slide:nth-of-type(4) .banner-subtitle,
.hero-swiper .swiper-slide:nth-of-type(4) .banner-main-title,
.hero-swiper .swiper-slide:nth-of-type(5) .banner-subtitle,
.hero-swiper .swiper-slide:nth-of-type(5) .banner-main-title {
    color: #151e26;
}

.hero-swiper .swiper-slide:nth-of-type(3) .banner-button-wrapper,
.hero-swiper .swiper-slide:nth-of-type(4) .banner-button-wrapper,
.hero-swiper .swiper-slide:nth-of-type(5) .banner-button-wrapper {
    margin-top: 0rem;
}


/* 文字动画激活状态 */
.banner-text-animated .banner-subtitle-wrapper,
.banner-text-animated .banner-title-wrapper,
.banner-text-animated .banner-button-wrapper {
    opacity: 1;
    transform: translateY(0);
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
a,
span,
div {
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
}

.swiper-button-prev,
.swiper-button-next {
    background-image: none !important;
    width: 3.125rem !important;
    /* 50px */
    height: 3.125rem !important;
    /* 50px */
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background-color: rgba(0, 0, 0, 0.3) !important;
    border-radius: 50% !important;
    transition: background-color 0.3s !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    background-color: transparent !important;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background-color: rgba(0, 0, 0, 0.2) !important;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    display: none !important;
}

/* Container */
.swiper-pagination-custom {
    position: absolute;
    bottom: 2.5rem !important; /* 50px */
    right: 5rem !important;
    left: unset !important;
    /* transform: translateX(-50%); */
    z-index: 10;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 0.3rem 1rem; /* 8px */
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto !important; /* Fixed min-width */
    box-sizing: border-box;
}

/* General bullet style (container for SVG and inner dot) */
.swiper-pagination-bullet {
    width: 1.4rem; /* 32px */
    height: 1.4rem; /* 32px */
    position: relative;
    background-color: transparent; /* No background on the container */
    margin: 0 0.375rem !important; /* 6px margin */
    opacity: 1;
    cursor: pointer;
}

/* Inner dot style */
.swiper-pagination-bullet .bullet-inner {
    width: 0.5rem; /* 12px */
    height: 0.5rem; /* 12px */
    background-color: #fff; /* White for inactive */
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: background-color 0.3s;
}

/* SVG container */
.swiper-pagination-bullet .pagination-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* Progress circle styling */
.swiper-pagination-bullet .pagination-progress-circle {
    stroke-dasharray: 75.4; /* 2 * PI * 12 */
    stroke-dashoffset: 75.4; /* Start empty */
    transition: stroke-dashoffset 0.3s;
}

/* Active State */
.swiper-pagination-bullet-active .bullet-inner {
    background-color: #ff6b24; /* Orange for active */
}

.swiper-pagination-bullet-active .pagination-progress-circle {
    animation: draw-circle-animation 5s linear forwards;
}

/* Animation keyframes */
@keyframes draw-circle-animation {
    from {
        stroke-dashoffset: 75.4;
    }
    to {
        stroke-dashoffset: 0;
    }
}

/* 产品轮播样式 */
.product-swiper {
    padding: 2.5rem 0 !important;
    /* 40px */
    padding-top: 3.75rem !important;
    /* 60px */
    overflow: visible;
}

.product-swiper .swiper-wrapper {
    align-items: center;
}

.product-swiper .swiper-slide {
    width: calc((100% - 60px) / 3);
    transition: all 0.5s ease;
}

.product-card {
    background-color: #fff;
    border-radius: 0.5rem;
    /* 8px */
    box-shadow: 0 0.25rem 1.25rem rgba(0, 0, 0, 0.08);
    /* 4px 20px */
    height: 27rem;
    /* 400px */
    width: 100%;
    transition: all 0.5s ease;
    overflow: hidden;
}

.product-swiper .swiper-slide {
    transition: flex-basis 0.4s ease, width 0.4s ease;
}
.product-swiper .swiper-slide:hover {
    width: 40% !important;
}

/* The width/flex-basis is now handled by JavaScript */
.product-swiper .swiper-slide:hover .product-card-inner {
    background-image: url('/static/default/pc/images/index_product_bg.png');
    background-position: center bottom 5.625rem;
    background-repeat: no-repeat;
    background-size: 100%;
}
.product-swiper .swiper-slide:hover .product-image img {
    transform: scale(1.1);
}
.product-swiper .swiper-slide:hover .product-more-icon {
    opacity: 1;
    border: 1px solid #ff6b24;
    color: #ff6b24;
}

.product-swiper .swiper-slide:hover .product-more-icon::before,
.product-swiper .swiper-slide:hover .product-more-icon::after {
    animation: ripple-effect 1.5s infinite;
}

.product-swiper .swiper-slide:hover .product-more-icon::after {
    animation-delay: 0.5s;
}

.product-card-inner {
    padding: 1.875rem;
    /* 30px */
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.5s ease;
}

/* .product-swiper .swiper-slide-prev {
    width: 35rem !important;
} */


.product-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    /* 20px */
    border-bottom: 0.125rem solid #e4e4e4;
    /* 2px */
}

.product-title h3 {
    font-family: 'PingFang-bold', 'Inter', sans-serif;
    font-size: 1.375rem;
    /* 22px */
    font-weight: 500;
    color: #333;
    line-height: 1.875rem;
    /* 30px */
}

.product-number {
    font-family: 'PingFang-bold', 'Inter', sans-serif;
    font-size: 1.75rem;
    /* 28px */
    font-weight: 600;
    color: #c1c1c1;
    line-height: 3.75rem;
    /* 60px */
}

.product-advantages {
    margin-bottom: 1.875rem;
    /* 30px */
}

.advantage-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.625rem;
    /* 10px */
    font-size: 0.875rem;
    /* 14px */
    color: #666;
}

.product-image {
    flex-grow: 1;
    display: block;
    /* align-items: center; */
    justify-content: center;
    /* 20px */
}

.product-image .content {
    width: 100%;
}

.product-image .content li {
    font-family: "PingFang-Medium", "Inter", sans-serif;
    font-size: 1rem;
    /* 16px */
}

.product-image .content li::before {
    content: '•';
    color: #ff6b24;
    margin-right: 0.625rem;
    /* 10px */
}

.product-image .img {
    float: right;
    width: 70%;
    height: auto;
    overflow: hidden;
    /* 8px */
}

.product-image .img img {
    display: block;
    width: 100% !important;
    max-width: 100%;
}

.product-image img {
    max-height: 12.5rem;
    /* 200px */
    object-fit: contain;
    transition: transform 0.5s ease;
}



.product-more-icon {
    width: 2.25rem;
    /* 36px */
    height: 2.25rem;
    /* 36px */
    border-radius: 50%;
    background-color: transparent;
    border: 1px solid #bbbbbb;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #bbbbbb;
    position: relative;
    overflow: visible;
}

.product-more-icon::before,
.product-more-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid #ff6b24;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.product-swiper-prev,
.product-swiper-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.5rem;
    /* 40px */
    height: 2.5rem;
    /* 40px */
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.1);
    /* 2px 10px */
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    transition: all 0.3s ease;
}

.product-swiper-prev:hover,
.product-swiper-next:hover {
    background-color: #ff6b24;
    color: #fff;
}

.product-swiper-prev {
    left: -1.25rem;
    /* -20px */
}

.product-swiper-next {
    right: -1.25rem;
    /* -20px */
}

.product-pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 2.5rem;
    /* 40px */
}

.product-pagination {
    display: flex;
    gap: 0.625rem;
    /* 10px */
}

.product-pagination .swiper-pagination-bullet {
    width: 0.625rem;
    /* 10px */
    height: 0.625rem;
    /* 10px */
    background-color: #ccc;
    opacity: 1;
    cursor: pointer;
    border-radius: 50%;
}

.product-pagination .swiper-pagination-bullet-active {
    background-color: #ff6b24;
    width: 0.625rem;
    /* 10px */
    border-radius: 50%;
}

/* Application Section New Styles */
.application-bg-new {
    background-color: #ffffff;
    background-image: url("/static/default/pc/images/application_bg.png");
    background-position: center center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.application-bg-new .container {
    padding-top: 7.5rem;
    /* 120px */
}

.application-bg-new .app-layout-container {
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
}

.application-swiper {
    width: 100%;
    position: relative;
}

.app-slide-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.app-slide-left {
    width: 20%;
    padding-top: 5rem;
    /* 80px */
}

.app-slide-left ul {
    list-style: none;
    padding: 0;
}

.app-slide-left .app-list-item {
    font-family: 'PingFang-bold', 'Inter', sans-serif;
    padding: 0.625rem 0;
    /* 10px */
    cursor: default;
    color: #a8a8a9;
    font-size: 1rem;
    /* 16px */
    position: relative;
    font-weight: 500;
    pointer-events: none;
}

.app-slide-left .app-list-item.active {
    color: #333;
}

.app-slide-left .app-list-item.active::before {
    content: '▶';
    color: #ff6b24;
    position: absolute;
    left: -1.25rem;
    /* -20px */
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    /* 12px */
}

.app-slide-main {
    width: 74%;
}

.app-slide-content {
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
}

.app-slide-center {
    width: 60%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 6.25rem;
    /* 100px */
}

.main-image-wrapper {
    width: 22.5rem;
    /* 360px */
    height: 22.5rem;
    /* 360px */
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    transform: rotate(-15deg);
    box-shadow: 0 0.625rem 1.875rem rgba(0, 0, 0, 0.1);
    /* 10px 30px */
}

.main-image-wrapper img {
    width: 100%;
    object-fit: contain;
    transform: rotate(15deg);
}

.app-slide-right {
    width: 40%;
    text-align: left;
    padding-top: 20%;
    padding-left: 3.125rem;
    /* 50px */
}

.app-slide-right h3 {
    font-family: 'PingFang-Heavy', 'Inter', sans-serif;
    font-size: 1.75rem;
    /* 28px */
    font-weight: 500;
    color: #333;
    margin-bottom: 3.125rem;
    /* 50px */
}

.learn-more-btn {
    font-family: 'PingFang-Regular', 'Inter', sans-serif;
    background-color: #ff6b24;
    color: white;
    padding: 0.75rem 1.5625rem;
    /* 12px 25px */
    border-radius: 1.5625rem;
    /* 25px */
    text-decoration: none;
    transition: background-color 0.3s;
}

.learn-more-btn:hover {
    background-color: #e05a1a;
}

.application-thumbs-swiper {
    height: 5rem;
    /* 80px */
    margin-top: 1.875rem;
    /* 30px */
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
    z-index: 10;
    max-width: 56.25rem;
    /* 900px */
    margin-left: auto;
    margin-right: auto;
}

.application-thumbs-swiper .swiper-slide {
    width: 5rem !important;
    /* 80px */
    height: 5rem !important;
    /* 80px */
    opacity: 0.4;
    cursor: pointer;
    border-radius: 50%;
    overflow: hidden;
    border: 0.1875rem solid #fff;
    /* 3px */
    box-sizing: border-box;
    margin: 0 0.3125rem;
    /* 5px */
}

.application-thumbs-swiper .swiper-slide-thumb-active {
    opacity: 1;
    border-color: #ff6b24;
}

.application-thumbs-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.application-thumbs-container {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 1.875rem;
    /* 30px */
    position: relative;
    padding-bottom: 1.875rem;
    /* 30px */
}

.product-swiper .swiper-wrapper {
    position: relative;
}

.product_swiper_dot_box {
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    z-index: 2;
}

.product_swiper_dot {
    width: 0.625rem;
    /* 10px */
    height: 0.625rem;
    /* 10px */
    border-radius: 50%;
    background: #b9b9b9;
}

.product_swiper_dot_act {
    width: 1.75rem;
    /* 28px */
    height: 1.75rem;
    /* 28px */
    border-radius: 50%;
    background: #ff6b24;
    background-image: url('/static/default/pc/images/product_pagination.png');
    background-position: center;
    background-repeat: no-repeat;
}

.product_swiper_dot_box_line {
    width: 100%;
    height: 0.125rem;
    /* 2px */
    background: #b9b9b9;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    z-index: -1;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 2.5rem;
    /* 40px */
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    cursor: pointer;
    text-decoration: none;
}

.mouse-icon {
    width: 1.75rem;
    /* 28px */
    height: 3rem;
    /* 48px */
    border: 0.125rem solid white;
    /* 2px */
    border-radius: 0.875rem;
    /* 14px */
    position: relative;
}

.scroll-wheel {
    width: 0.25rem;
    /* 4px */
    height: 0.5rem;
    /* 8px */
    background-color: white;
    border-radius: 0.125rem;
    /* 2px */
    position: absolute;
    top: 0.5rem;
    /* 8px */
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-animation 2s infinite;
}

.arrows {
    margin-top: 0.625rem;
    /* 10px */
}

.arrows span {
    display: block;
    width: 0.75rem;
    /* 12px */
    height: 0.75rem;
    /* 12px */
    border-right: 0.125rem solid white;
    /* 2px */
    border-bottom: 0.125rem solid white;
    /* 2px */
    transform: rotate(45deg);
    margin: -0.375rem auto 0;
    /* -6px */
    animation: arrow-pulse 2s infinite;
}

.arrows span:nth-child(2) {
    animation-delay: 0.3s;
}

@keyframes scroll-animation {
    0% {
        opacity: 1;
        top: 0.5rem;
        /* 8px */
    }
    50% {
        opacity: 1;
        top: 1.25rem;
        /* 20px */
    }
    100% {
        opacity: 0;
        top: 1.25rem;
        /* 20px */
    }
}

@keyframes arrow-pulse {
    0% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

@keyframes ripple-effect {
    0% {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    100% {
        width: 200%;
        height: 200%;
        opacity: 0;
    }
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .application-thumbs-swiper {
        max-width: 45rem;
        /* 720px */
    }
}

@media (max-width: 999px) {
    body.is-homepage.fp-responsive {
        overflow: auto !important;
    }
    .fp-responsive .section {
        height: auto !important;
        padding-top: 7.5rem;
        /* 120px */
        padding-bottom: 5rem;
        /* 80px */
    }
    .fp-responsive .section:first-child {
        padding-top: 0;
    }
    .fp-responsive .fp-tableCell {
        height: auto !important;
    }
    .fp-responsive #fp-nav {
        display: none !important;
    }
    .scroll-down-indicator {
        display: none;
    }

    .product-title-h2,
    .application-title-h2,
    .news-header h2 {
        font-size: 2.2rem;
        margin-top: 0;
    }
    #news-container {
        flex-direction: column;
    }
    #news-container .left,
    #news-container .right,
    #news-container .news-card {
        width: 100%;
        margin: 0;
    }
    #news-container .right {
        flex-direction: column;
    }
    .product-swiper .swiper-slide-prev {
        width: 100% !important;
    }
    .product-swiper {
        padding-top: 1.25rem;
        /* 20px */
    }
    .product-swiper .swiper-wrapper {
        right: 0;
    }
    .application-thumbs-swiper {
        max-width: 31.25rem;
        /* 500px */
    }
}
@media (max-width: 700px) {
    .pc-header {
        display: none;
    }

    .header-wap {
        background-color: #151e27;
        display: block;
    }

    .section {
        height: auto !important;
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .hero-swiper {
        height: 200px;
    }

    .hero-swiper .swiper-button-next,
    .hero-swiper .swiper-button-prev,
    .hero-swiper .swiper-pagination-custom {
        display: none !important;
    }

    .hero-content {
        display: block;
    }
    
    .hero-swiper .swiper-slide:nth-of-type(1) .banner-text-container,
    .hero-swiper .swiper-slide:nth-of-type(6) .banner-text-container {
        padding: 1rem;
        padding-left: 1rem;
    }
    
    .banner-main-title {
        font-size: 1.5rem;
    }
    
    .banner-subtitle {
        font-size: 1.2rem;
    }
    
    .banner-learn-more-btn {
        display: none;
    }

    .hero-swiper .swiper-slide:nth-of-type(3) .banner-text-container,
    .hero-swiper .swiper-slide:nth-of-type(4) .banner-text-container,
    .hero-swiper .swiper-slide:nth-of-type(5) .banner-text-container {
        padding: 1rem;
        padding-left: 1rem;
    }
    
    .hero-swiper .swiper-slide:nth-of-type(2) .banner-text-container {
        padding: 1rem;
        padding-right: 1rem;
    }

    .product-card {
        height: auto;
        margin-bottom: 1.5rem;
    }

    .product-swiper .swiper-slide,
    .product-swiper .swiper-slide:hover {
        width: 100% !important;
        flex-basis: 100% !important;
        margin-bottom: 1.5rem;
    }

    .product-swiper {
        padding: 1rem 0 !important;
    }

    .product-swiper .swiper-wrapper {
        /* display: block; */
    }

    .product-swiper .swiper-slide:hover .product-card-inner {
        background-image: none;
    }

    .product-swiper .swiper-slide:hover .product-image img {
        transform: none;
    }

    .product-bg .container {
        margin-top: 0px
    }

    .product-more-btn {
        width: 10rem;
        font-size: 1rem;
        padding: 0.8rem 1rem;
        line-height: 1.75rem;
    }

    .app-layout-container,
    .app-slide-content,
    .news-header {
        flex-direction: column;
        align-items: center;
    }

    .app-slide-left,
    .app-slide-main,
    .app-slide-center,
    .app-slide-right {
        width: 100%;
        padding: 1rem 0;
        text-align: center;
    }

    .app-slide-right {
        padding-left: 0;
    }

    .app-slide-left {
        display: none;
    }

    .app-slide-left ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
        padding: 0;
    }

    .app-slide-left .app-list-item.active::before {
        display: none;
    }

    .app-slide-center {
        margin-top: 0px;
    }

    .main-image-wrapper {
        width: 15rem;
        height: 15rem;
        margin-top: 1rem;
        margin-bottom: 1rem;
    }

    .application-bg-new .container {
         padding-top: 2rem;
    }

    .application-thumbs-swiper {
        display: none;
    }

    .news-header {
        gap: 1rem;
    }

    .news-tab-list {
        display: none;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .news-bg .container {
        padding-top: 0px;
    }

    #news-container .right {
        gap: 1.5rem;
    }

    #news-container .right .news-card {
        display: none;
    }

    #news-container .right .news-card:first-child {
        display: block;
    }

    .hero-content a {
        width: auto;
        padding: 0.8rem 1.5rem;
    }

    .product-bg .container {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }

    .product-swiper {
        padding-top: 1rem;
    }

    .product-swiper .swiper-slide {
        margin-bottom: 0px;
    }

    .product-title-h2 {
        margin-bottom: 1.5rem;
    }

    .text-center.mt-12 {
        margin-top: 1.5rem;
    }

    .application-thumbs-container {
        display: none;
    }

    .contact-links-section {
        display: none;
    }
}

.contact-links-section {
    /* background: linear-gradient(to bottom, #ffffff 0%, #f0f5f9 100%); */
    background-image: url('/static/default/pc/images/index_menu_bg.png');
    background-position: bottom center;
    height: auto;
    padding-top: 6rem;
}
.contact-link-item {
    position: relative;
    padding: 2rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.contact-link-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 10%;
    right: 0;
    height: 80%;
    width: 1px;
    background-color: #e5e7eb; /* light gray border */
}
.contact-link-item h3 {
    font-family: 'PingFang-Bold', 'Inter', sans-serif;
    font-size: 1.5rem;
}
.contact-link-item p {
    font-family: "PingFang-Medium", "Inter", sans-serif;
    font-size: 1rem;
    color: #333333;
    min-height: 3rem; /* Give some space for 2 lines of text */
}
.contact-link-item .more {
    font-family: "PingFang-Medium", "Inter", sans-serif;
    font-size: 1rem;
    color: #7e7e7e;
    font-weight: 500;
}

.contact-link-item:hover .more {
    color: #ff6b24;
}

@media (max-width: 768px) {
    .contact-links-section {
        padding: 3rem 0;
    }
    .contact-link-item:not(:last-child)::after {
        display: none;
    }
    .contact-link-item {
        border-bottom: 1px solid #e5e7eb;
        padding-bottom: 2rem;
        margin-bottom: 2rem;
    }
    .contact-link-item:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
    .grid-cols-1.md\:grid-cols-4 > * {
        margin-bottom: 2rem;
    }
}

/* Banner图像缩放动画 - 使用CSS动画 */
.hero-slide {
    background-size: cover;
    background-position: center;
    transform: scale(1.15);
    animation-fill-mode: forwards;
}

.hero-slide.zoom-animate {
    animation: bannerZoom 5s ease-out forwards;
}

.hero-slide.zoom-reset {
    animation: none;
    transform: scale(1.15);
}

@keyframes bannerZoom {
    0% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}

/* Banner文字滑入动画关键帧 */
@keyframes slideInFromLeft {
    0% {
        opacity: 0;
        transform: translate3d(-60px, 0, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* 文字元素和容器初始隐藏状态 */
.hero-content:not(.banner-text-animated) .banner-text-container,
.hero-content:not(.banner-text-animated) .banner-subtitle-wrapper,
.hero-content:not(.banner-text-animated) .banner-title-wrapper,
.hero-content:not(.banner-text-animated) .banner-button-wrapper {
    opacity: 0;
    transform: translate3d(-60px, 0, 0);
    transition: none;
}

/* banner-text-container容器滑入动画 */
.hero-content.banner-text-animated .banner-text-container {
    animation: slideInFromLeft 0.8s ease-out forwards;
    animation-delay: 0.5s;
    animation-fill-mode: backwards;
}

/* 文字元素依次滑入动画 */
.hero-content.banner-text-animated .banner-subtitle-wrapper {
    animation: slideInFromLeft 0.6s ease-out forwards;
    animation-delay: 0.9s;
    animation-fill-mode: backwards;
}

.hero-content.banner-text-animated .banner-title-wrapper {
    animation: slideInFromLeft 0.6s ease-out forwards;
    animation-delay: 1.2s;
    animation-fill-mode: backwards;
}

.hero-content.banner-text-animated .banner-button-wrapper {
    animation: slideInFromLeft 0.6s ease-out forwards;
    animation-delay: 1.5s;
    animation-fill-mode: backwards;
}

/* 移动端优化 - 稍快但仍然平滑 */
@media (max-width: 768px) {
    .banner-text-animated .banner-text-container {
        animation-delay: 0.3s;
        animation-duration: 0.6s;
    }

    .banner-text-animated .banner-subtitle-wrapper {
        animation-delay: 0.6s;
        animation-duration: 0.4s;
    }

    .banner-text-animated .banner-title-wrapper {
        animation-delay: 0.8s;
        animation-duration: 0.4s;
    }

    .banner-text-animated .banner-button-wrapper {
        animation-delay: 1.0s;
        animation-duration: 0.4s;
    }
}

@media (max-height: 800px) {
    html {
        font-size: 13px;
        /* Base font size for rem calculation */
    }
}

.header-container {
    padding: 2.1875rem 1.5rem;
}

    /* 图片悬停效果样式 */
    .image-hover-container {
        position: relative;
        width: 100%;
        height: 100%;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
    .image-hover-container .main-image,
    .image-hover-container .hover-image {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        object-fit: contain;
        transition: opacity 0.15s ease-out;
        -webkit-transition: opacity 0.15s ease-out;
        -moz-transition: opacity 0.15s ease-out;
        -o-transition: opacity 0.15s ease-out;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
    .image-hover-container .main-image {
        opacity: 1;
        z-index: 1;
    }
    .image-hover-container .hover-image {
        opacity: 0;
        z-index: 2;
    }
    .image-hover-container:hover .main-image {
        opacity: 0;
    }
    .image-hover-container:hover .hover-image {
        opacity: 1;
    }
    /* 触摸设备支持 */
    .image-hover-container.touch-hover .main-image {
        opacity: 0 !important;
    }
    .image-hover-container.touch-hover .hover-image {
        opacity: 1 !important;
    }
    /* 没有htumb_hover时主图正常显示 */
    .image-hover-container .hover-image:not([src]),
    .image-hover-container .hover-image[src=""] {
        display: none;
    }