:root {
    --primary-color: #0F3460;
    --primary-light: #1a4d8c;
    --secondary-color: #e94560;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #999999;
    --border-color: #dee2e6;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

.sr-only {
    display:none;
}

/* 基础样式重置 */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.description-content ul,
.description-content li,
.description-content ol,
.description-content table {
    margin: 0px;
    padding: 2px;
    padding-left:12px;
    margin-left:4px;
    box-sizing: border-box;
}

.description-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
    font-size: 0.9rem;
}

.description-content table th,
.description-content table td {
    padding: 10px 14px;
    border: 1px solid #e0e0e0;
    text-align: left;
    vertical-align: top;
}

.description-content table th {
    background-color: #f5f7fa;
    font-weight: 600;
    color: #0F3460;
    white-space: nowrap;
}

.description-content table tr:nth-child(even) {
    background-color: #fafbfc;
}

.description-content table tr:hover {
    background-color: #f0f4ff;
}

@media (max-width: 768px) {
    .description-content table {
        font-size: 0.82rem;
    }
    .description-content table th,
    .description-content table td {
        padding: 8px 10px;
    }
}

.section-header ul,
.section-header li,
.section-header ol,
.section-header table {
    margin: 0px;
    padding: 2px;
    padding-left: 12px;
    margin-left: 4px;
    box-sizing: border-box;
}

/* 表格整体样式（可选，用于美化） */
table.bsbg {
    width: 100%;
    border-collapse: collapse; /* 合并边框 */
    border-spacing: 0;
}

/* 表格单元格样式（可选） */
table.bsbg td, table.bsbg th {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: left;
}

/* 表头样式（可选，区分表头和内容） */
table.bsbg th {
    background-color: #f5f5f5;
    font-weight: bold;
}

/* 奇数行样式（1、3、5...行） */
table.bsbg tr:nth-child(odd) {
    background-color: #fff; /* 白色 */
}

/* 偶数行样式（2、4、6...行） */
table.bsbg tr:nth-child(even) {
    background-color: #f9f9f9; /* 浅灰色 */
}




/* 全局样式 */
body {
    font-family: 'Inter', sans-serif;
    color: #333;
    background-color: #f9f9f9;
    line-height: 1.6;
    padding-top: 80px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5 {
    font-weight: 700;
    margin-bottom: 20px;
    color: #0F3460;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 20px;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: #E94560;
    color: white;
    font-weight: 600;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover {
    background-color: #d13a50;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #E94560;
    color: #E94560;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 60px;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #E94560;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 20px 0;
    background-color: #0F3460;
}

header.scrolled {
    background-color: #0F3460;
    backdrop-filter: blur(5px);
    padding: 15px 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background-color: #E94560;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.logo-icon i {
    color: white;
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: white;
    font-weight: 500;
    position: relative;
}

.nav-links a:hover {
    color: #E94560;
}

.mobile-menu-btn {
    display: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    transform: scale(1.1);
}

.mobile-menu-btn.menu-open {
    opacity: 0;
    pointer-events: none;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(15, 52, 96, 0.97);
    backdrop-filter: blur(8px);
    padding: 100px 20px 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.mobile-menu.active {
    display: block;
    transform: translateX(0);
    opacity: 1;
}

.mobile-menu-links {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 300px;
}

.mobile-menu-links li {
    margin-bottom: 5px;
    text-align: center;
}

.mobile-menu-links a {
    color: white;
    display: block;
    padding: 10px 10px;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.mobile-menu-links a:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(233, 69, 96, 0.2);
    transition: left 0.3s ease;
    z-index: -1;
}

.mobile-menu-links a:hover:before,
.mobile-menu-links a.active:before {
    left: 0;
}

.mobile-menu-links a:hover,
.mobile-menu-links a.active {
    color: #E94560;
    transform: translateX(5px);
}

/* Close button for mobile menu */
.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.mobile-menu-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.mobile-nav-links li a{
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0F3460 0%, #1A1A2E 100%);
    color: white;
    padding: 150px 0 100px;
    position: relative;
    min-height: 100px;
    display: flex;
    align-items: center;
}

/* Products Page Hero Section */
.products-hero {
    min-height: 360px;
    padding: 120px 0 80px;
    text-align: center;
}

.products-hero .hero-content {
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.products-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white;
}

.products-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.products-hero .btn {
    background-color: #E94560;
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.products-hero .btn:hover {
    background-color: #d0344c;
    transform: translateY(-2px);
}

/* About Page Hero Section */
.about-hero {
    min-height: 360px;
    padding: 120px 0 80px;
    text-align: center;
}

.about-hero .hero-content {
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white;
}

.about-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.about-hero .btn {
    background-color: #E94560;
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.about-hero .btn:hover {
    background-color: #d0344c;
    transform: translateY(-2px);
}

/* Capabilities Page Hero Section */
.capabilities-hero {
    min-height: 360px;
    padding: 120px 0 80px;
    text-align: center;
}

.capabilities-hero .hero-content {
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.capabilities-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white;
}

.capabilities-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.capabilities-hero .btn {
    background-color: #E94560;
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.capabilities-hero .btn:hover {
    background-color: #d0344c;
    transform: translateY(-2px);
}

/* Contact Page Hero Section */
.contact-hero {
    min-height: 360px;
    padding: 120px 0 80px;
    text-align: center;
}

.contact-hero .hero-content {
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.contact-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white;
}

.contact-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.contact-hero .btn {
    background-color: #E94560;
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-hero .btn:hover {
    background-color: #d0344c;
    transform: translateY(-2px);
}

/* Research Page Hero Section */
.research-hero {
    min-height: 360px;
    padding: 120px 0 80px;
    text-align: center;
}

.research-hero .hero-content {
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
}

.research-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    line-height: 1.2;
    color: white;
}

.research-hero p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.research-hero .btn {
    background-color: #E94560;
    color: white;
    padding: 12px 30px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.research-hero .btn:hover {
    background-color: #d0344c;
    transform: translateY(-2px);
}

.hero .dommark {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    background-size: cover;
    background-position: center;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.products-hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-text {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.hero-text h1 {
    color: white;
    margin-bottom: 30px;
}

.hero-text h1 span {
    color: #E94560;
}

.hero-text p {
    font-size: 1.1rem;
    color: #f0f0f0;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
}

.trusted-clients {
    margin-top: 50px;
}

.trusted-clients p {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: #ccc;
}

.client-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    opacity: 0.8;
}

.hero-image {
    flex: 1;
    min-width: 300px;
    position: relative;
}

img.head-ico { 
    max-height:50px;
}

.hero-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(233, 69, 96, 0.2);
    border-radius: 10px;
    transform: translate(10px, 10px);
    z-index: -1;
    filter: blur(10px);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: #0F3460;
    padding: 15px 20px;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.experience-badge .number {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
}

.experience-badge .text {
    font-size: 0.8rem;
    color: #ccc;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    text-align: center;
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 0.9rem;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* About Section */
.about {
    background-color: white;
}

/* Mission and Vision Section */
.mission-vision {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.mission-vision-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.mission, .vision, .values {
    flex: 1;
    min-width: 250px;
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.mission:hover, .vision:hover, .values:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.mission-icon, .vision-icon, .values-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.mission-icon i, .vision-icon i, .values-icon i {
    font-size: 2rem;
    color: #0F3460;
}

.values-list {
    list-style: none;
    margin-top: 20px;
}

.values-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    line-height: 1.5;
}
.values-list li span {
    flex: 1;
}

.values-list i {
    color: #E94560;
    margin-right: 15px;
}

/* Company Achievements Section */
.achievements {
    background-color: white;
    padding: 80px 0;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.achievement-card {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.achievement-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.achievement-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0F3460;
    margin-bottom: 10px;
}

.achievement-text {
    color: #666;
}

.about-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 80px;
}

.feature-card {
    flex: 1;
    min-width: 250px;
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    color: #0F3460;
    font-size: 1.5rem;
}

.about-details {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 1;
    min-width: 300px;
}

.about-text h3 {
    margin-bottom: 30px;
}

.about-list {
    margin-top: 30px;
}

.about-list-item {
    display: flex;
    margin-bottom: 20px;
}

.about-list-item i {
    color: #E94560;
    margin-right: 15px;
    margin-top: 5px;
}

.about-images {
    flex: 1;
    min-width: 300px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.about-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.about-image:nth-child(1) {
    margin-top: 30px;
}

.about-image:nth-child(4) {
    margin-top: 30px;
}

/* Products Section */
.products {
    background-color: #f9f9f9;
}

.products-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.product-cards,
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.product-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
    position: relative;
    overflow: hidden;
}

.product-image a{
    padding:0px;
    background-color:transparent;
}
.product-image a:hover{
    background-color:transparent;
    border:0px;
}

.product-image img,.product-image a img {
    width: 100%;
    height: auto;
    max-height:350px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img, .product-card:hover .product-image a img {
    transform: scale(1.15);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    color: white;
    background-color: #990707;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.badge-Bestseller {
    background-color: #E94560;
}

.badge-New {
    background-color: #0F3460;
}

.product-info,
.product-content {
    padding: 28px 30px;
    position: relative;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 20px;
}

.product-detail {
    background-color: #0F3460;
}

.product-detail:hover {
    background-color: #0a294c;
}

.product-inquiry {
    background-color: #E94560;
}

.product-inquiry:hover {
    background-color: #d13a50;
}

.product-info h3,
.product-content h3,
.product-card h3{
    margin-bottom: 12px;
    line-height: 1.4;
}
.product-info h3 a,.product-content h3 a,.product-card h3 a{
    background-color:transparent;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size:20px;
    color:#0F3460;
    padding: 0;
    text-decoration:none;
    transition: color 0.3s ease;
}

.product-info h3 a:hover,.product-content h3 a:hover,.product-card h3 a:hover{
    color: #E94560;
    text-decoration:none;
    background-color:transparent;
    box-shadow:none;
}

.product-info p {
    font-size: 0.9rem;
    color: #666;
    font-family: Arial;
    line-height: 1.6;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-category {
    margin-bottom: 8px;
    text-align: right;
    line-height: 1;
}

.product-category a {
    font-size: 0.75rem;
    font-weight: 400;
    color: #999;
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: 0.3px;
}

.product-category a:hover {
    color: #0F3460;
}

.product-description {
    margin-bottom: 20px;
    color: #666;
}

.card-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 14px 0 20px;
}

.card-feature {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.45;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-feature i {
    color: #f9ca24;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.product-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 10px 22px;
    background: linear-gradient(135deg, #E94560, #d63851);
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(233, 69, 96, 0.3);
    gap: 8px;
}

.product-link:hover {
    background: linear-gradient(135deg, #d63851, #c02e45);
    box-shadow: 0 6px 20px rgba(233, 69, 96, 0.4);
    transform: translateY(-2px);
    text-decoration: none;
    color: #fff;
}

.product-link i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.product-link:hover i {
    transform: translateX(5px);
}

.product-card .product-info .product-link {
    margin-top: 6px;
}

.product-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.product-category {
    flex: 1;
    min-width: 150px;
    background-color: white;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.product-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-category i {
    font-size: 2rem;
    color: #0F3460;
    margin-bottom: 15px;
}

/* Capabilities Section */
.capabilities {
    background-color: white;
}

.capabilities-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.capabilities-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.capabilities-image {
    flex: 1;
    min-width: 300px;
}

.capabilities-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.capabilities-text {
    flex: 1;
    min-width: 300px;
}

.capabilities-text h3 {
    margin-bottom: 30px;
}

.capability-item {
    margin-bottom: 40px;
}

.capability-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.capability-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.capability-icon i {
    color: #0F3460;
}

.capability-text {
    padding-left: 65px;
}

.capabilities-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stat-card {
    flex: 1;
    min-width: 200px;
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0F3460;
    margin-bottom: 10px;
}

.stat-text {
    color: #666;
}

/* Production Facilities Section */
.production-facilities {
    background-color: white;
    padding: 80px 0;
}

.facilities-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.facilities-images {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.facilities-images .main-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.gallery-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.gallery-images img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.gallery-images img:hover {
    transform: scale(1.05);
}

.facilities-details {
    flex: 1;
    min-width: 300px;
}

.facility-item {
    display: flex;
    margin-bottom: 30px;
}

.facility-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.facility-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.facility-text h4 {
    margin-bottom: 10px;
}

.facility-text p {
    color: #666;
}

/* Production Capacity Section */
.production-capacity {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.capacity-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.capacity-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.capacity-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.capacity-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.capacity-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.capacity-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0F3460;
    margin-bottom: 10px;
}

.capacity-text {
    color: #666;
}

.capacity-info {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.lead-time, .custom-production {
    flex: 1;
    min-width: 300px;
}

.lead-time h3, .custom-production h3 {
    margin-bottom: 20px;
}

.lead-time-items {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.lead-time-item {
    flex: 1;
    min-width: 200px;
    background-color: white;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.lead-time-label {
    font-weight: 600;
    color: #0F3460;
}

.lead-time-value {
    color: #666;
}

.custom-capabilities {
    list-style: none;
    margin-top: 20px;
}

.custom-capabilities li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.custom-capabilities i {
    color: #E94560;
    margin-right: 15px;
}

/* Quality Control Section */
.quality-control {
    background-color: white;
    padding: 80px 0;
}

.quality-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: flex-start;
}

.quality-text, .quality-equipment {
    flex: 1;
    min-width: 300px;
}

.quality-text h3 {
    margin-bottom: 20px;
}

.quality-process {
    margin-top: 30px;
}

.quality-process h4 {
    margin-bottom: 20px;
}

.quality-steps {
    list-style-position: inside;
}

.quality-steps li {
    margin-bottom: 15px;
    padding-left: 10px;
}

.quality-steps li span {
    font-weight: 600;
    color: #0F3460;
}

.quality-equipment img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.quality-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stat-item {
    flex: 1;
    min-width: 150px;
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #0F3460;
    margin-bottom: 10px;
}

.stat-text {
    color: #666;
}

.quality-certifications {
    margin-top: 60px;
    text-align: center;
}

.quality-certifications h3 {
    margin-bottom: 30px;
}

.certification-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
}

.certification-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.certification-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.certification-logo i {
    font-size: 2rem;
    color: #E94560;
    margin-bottom: 15px;
}

.certification-logo span {
    font-weight: 600;
    color: #0F3460;
}

/* Supply Chain Management Section */
.supply-chain {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.supply-chain-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.supply-chain-image {
    flex: 1;
    min-width: 300px;
}

.supply-chain-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.supply-chain-details {
    flex: 1;
    min-width: 300px;
}

.supply-chain-details h3 {
    margin-bottom: 20px;
}

.supply-chain-features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    margin-bottom: 30px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.feature-text h4 {
    margin-bottom: 10px;
}

.feature-text p {
    color: #666;
}

/* Product Categories Section */
.product-categories-section {
    background-color: white;
    padding: 80px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.category-card {
    background-color: white;
    padding: 30px 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-decoration: none;
    color: #333;
    display: block;
}

.categories-grid-category {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 30px;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    color: #E94560;
}

.category-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.category-icon i {
    font-size: 2rem;
    color: #0F3460;
}

.category-card h3 {
    margin-bottom: 15px;
}

.category-card p {
    color: #666;
}

.categories-grid-category .category-icon {
    width: 30px;
    height: 30px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size:18px;
    float:left;
}


.categories-grid-category .category-icon i
{
    font-size: 1rem;
}

.categories-grid-category .category-card h3 {
    font-size:16px;
}


/* 分页组件 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 16px;
    border-radius: 8px;
    background: #f0f2f5;
    color: #555;
    text-decoration: none;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.pagination a:hover {
    background: #0F3460;
    color: #fff;
    transform: translateY(-2px);
}

.pagination a.active,
.pagination .active {
    background: #0F3460;
    color: #fff;
    box-shadow: 0 4px 12px rgba(15, 52, 96, 0.25);
}

.pagination .disabled {
    opacity: 0.4;
    cursor: default;
    pointer-events: none;
}

.pagination .disabled:hover {
    background: #f0f2f5;
    color: #555;
    transform: none;
}




/* Custom Solutions Section */
.custom-solutions {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.custom-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.custom-image {
    flex: 1;
    min-width: 300px;
}

.custom-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.custom-text {
    flex: 1;
    min-width: 300px;
}

.custom-features {
    margin: 30px 0;
    list-style: none;
}

.custom-features li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.custom-features i {
    color: #E94560;
    margin-right: 15px;
    margin-top: 5px;
}

/* Quality Assurance Section */
.quality-assurance {
    background-color: white;
    padding: 80px 0;
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.quality-card {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.quality-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.quality-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.quality-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.quality-card h3 {
    margin-bottom: 15px;
}

.quality-card p {
    color: #666;
}

/* Research Section */
.research {
    background-color: #0F3460;
    color: white;
}

.research h2, .research h3, .research h4 {
    color: white;
}

.research-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.research-intro p {
    color: #ddd;
}

.research-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.research-text {
    flex: 1;
    min-width: 300px;
}

.research-text h3 {
    margin-bottom: 30px;
}

.research-item {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.research-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.research-item h4 {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.research-number {
    width: 30px;
    height: 30px;
    background-color: #E94560;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-size: 0.9rem;
}

.research-item p {
    color: #ddd;
    padding-left: 45px;
}

.research-image {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.research-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.research-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(233, 69, 96, 0.2);
    border-radius: 10px;
    transform: translate(10px, 10px);
    z-index: -1;
    filter: blur(10px);
}

.innovation-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background-color: white;
    color: #333;
    padding: 20px;
    border-radius: 10px;
    max-width: 250px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.innovation-card h5 {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #0F3460;
}

.innovation-card i {
    color: #E94560;
    margin-right: 10px;
}

.innovation-card p {
    font-size: 0.9rem;
    color: #666;
}

.research-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.research-stat-card {
    flex: 1;
    min-width: 200px;
    background-color: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

.research-stat-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.research-stat-card i {
    font-size: 2rem;
    color: #E94560;
    margin-bottom: 15px;
}

.research-stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.research-stat-text {
    color: #ddd;
}

/* R&D Team Section */
.rd-team {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.team-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.team-image {
    flex: 1;
    min-width: 300px;
}

.team-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    height: auto;
}

.team-details {
    flex: 1;
    min-width: 300px;
}

.team-details h3 {
    margin-bottom: 20px;
}

.team-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin: 40px 0;
}

.stat-item {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0F3460;
    margin-bottom: 10px;
}

.stat-text {
    color: #666;
}

.team-expertise h4 {
    margin-bottom: 20px;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.expertise-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.expertise-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.expertise-item i {
    color: #E94560;
    margin-right: 15px;
    font-size: 1.2rem;
}

/* Research Equipment Section */
.research-equipment {
    background-color: white;
    padding: 80px 0;
}

.equipment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.equipment-card {
    background-color: #f9f9f9;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.equipment-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

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

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

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

.equipment-content {
    padding: 25px;
}

.equipment-content h3 {
    margin-bottom: 15px;
}

.equipment-features {
    list-style: none;
}

.equipment-features li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #666;
}

.equipment-features i {
    color: #E94560;
    margin-right: 10px;
}

.equipment-investment {
    background-color: #0F3460;
    color: white;
    padding: 40px;
    border-radius: 10px;
    margin-top: 40px;
    text-align: center;
}

.investment-info h3 {
    color: white;
    margin-bottom: 15px;
}

.investment-info p {
    color: #ddd;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.investment-amount {
    display: inline-block;
}

.investment-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: #E94560;
    margin-bottom: 10px;
}

.investment-text {
    color: white;
    font-size: 1.1rem;
}

/* Innovation Achievements Section */
.innovation-achievements {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.achievements-content {
    margin-top: 40px;
}

.patents-section {
    margin-bottom: 60px;
}

.patents-section h3 {
    margin-bottom: 20px;
}

.patents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.patent-card {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.patent-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.patent-img {
    width: 100%;
    height: 200px;
    box-shadow: 0 2px 10px -1px rgba(0, 0, 0, 0.2);
}

.patent-img img{
    position:relative;
}

.patent-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.patent-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.patent-card h4 {
    margin-bottom: 15px;
}

.patent-card p {
    color: #666;
}

.product-innovation h3 {
    margin-bottom: 20px;
}

.innovation-timeline {
    margin-top: 30px;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-year {
    min-width: 100px;
    font-size: 1.5rem;
    font-weight: 800;
    color: #E94560;
    padding-right: 30px;
    text-align: right;
}

.timeline-content {
    flex: 1;
    padding-left: 30px;
    border-left: 2px solid #ddd;
}

.timeline-content h4 {
    margin-bottom: 10px;
}

.timeline-content p {
    color: #666;
}

/* R&D Collaboration Section */
.rd-collaboration {
    background-color: white;
    padding: 80px 0;
}

.collaboration-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
    margin-top: 40px;
}

.collaboration-image {
    flex: 1;
    min-width: 300px;
}

.collaboration-image img {
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    height: auto;
}

.collaboration-details {
    flex: 1;
    min-width: 300px;
}

.collaboration-details h3 {
    margin-bottom: 20px;
}

.collaboration-types {
    margin: 30px 0;
}

.collaboration-item {
    display: flex;
    margin-bottom: 30px;
}

.collaboration-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.collaboration-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.collaboration-text h4 {
    margin-bottom: 10px;
}

.collaboration-text p {
    color: #666;
}

.collaboration-details .btn {
    margin-top: 20px;
}

/* Testimonials Section */
.testimonials {
    background-color: #f9f9f9;
}

.testimonials-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.testimonial-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.testimonial-card {
    flex: 1;
    min-width: 300px;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-stars {
    color: #f9ca24;
    margin-bottom: 20px;
}

.testimonial-text {
    font-style: italic;
    color: #666;
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.author-info h5 {
    margin-bottom: 5px;
    font-size: 1rem;
}

.author-title {
    font-size: 0.8rem;
    color: #888;
}

/* Contact Section */
.contact {
    background-color: white;
    padding: 80px 0;
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 30px;
}

.contact-info h2:after {
    left: 0;
    transform: none;
}

.contact-details {
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.contact-icon i {
    color: #0F3460;
}

.contact-text h4 {
    margin-bottom: 5px;
}

.contact-text p {
    color: #666;
    margin-bottom: 0;
}

.social-links {
    margin-top: 40px;
}

.social-links h4 {
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background-color: #0F3460;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #E94560;
    transform: translateY(-5px);
}

.contact-form {
    flex: 1;
    min-width: 300px;
    background-color: #f9f9f9;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

/* Contact Information Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(550px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-info-card {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.contact-info-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 52, 96, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 1.5rem;
    color: #0F3460;
}

.contact-info-content h3 {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.contact-info-content p {
    color: #666;
    margin-bottom: 0;
}

/* Contact Form Container */
.contact-form-container {
    flex: 1;
    min-width: 300px;
}

.form-header {
    margin-bottom: 30px;
}

.form-header h3 {
    margin-bottom: 10px;
}

.form-header p {
    color: #666;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.form-checkbox label {
    font-weight: normal;
}

/* Map Container */
.map-container {
    flex: 1;
    min-width: 300px;
}

.map-header {
    margin-bottom: 30px;
}

.map-header h3 {
    margin-bottom: 10px;
}

.map-header p {
    color: #666;
}

.map {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    height: 400px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

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

.map-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 52, 96, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0F3460;
    font-weight: 500;
}

/* Sales Team Section */
.sales-team {
    background-color: #f9f9f9;
    padding: 80px 0;
}

.sales-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.sales-team-member {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    text-align: center;
}

.sales-team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.sales-member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
}

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

.sales-member-info h3 {
    margin-bottom: 5px;
}

.sales-member-title {
    color: #E94560;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.sales-member-phone,
.sales-member-email {
    color: #666;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.sales-member-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.sales-member-social a {
    color: #0F3460;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.sales-member-social a:hover {
    color: #E94560;
    transform: translateY(-5px);
}

/* FAQ Section */
.faq-section {
    background-color: white;
    padding: 80px 0;
}

.faq-container {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #0F3460;
}

.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
    flex: 1;
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: #666;
    margin-bottom: 0;
    padding-right: 30px;
}

.faq-more {
    text-align: center;
    margin-top: 40px;
}

.faq-more a {
    color: #E94560;
    font-weight: 500;
    text-decoration: underline;
    transition: all 0.3s ease;
}

.faq-more a:hover {
    color: #0F3460;
}

/* Newsletter Section */
.newsletter {
    background-color: #0F3460;
    color: white;
    padding: 60px 0;
}

.newsletter-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    justify-content: space-between;
}

.newsletter-info {
    flex: 1;
    min-width: 300px;
}

.newsletter-info h3 {
    color: white;
    margin-bottom: 10px;
}

.newsletter-info p {
    color: #ddd;
}

.newsletter-form {
    flex: 1;
    min-width: 300px;
    display: flex;
    gap: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
}

.newsletter-form .btn {
    white-space: nowrap;
}

.contact-form h3 {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row > * {
  /* flex: 0 0 宽度值 → 不收缩、不拉伸、固定宽度 */
  flex: 0 0 calc(50% - 10px);
  box-sizing: border-box;
  padding: 8px 12px;
}

.form-col {
    flex: 1;
    min-width: 200px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #0F3460;
    box-shadow: 0 0 0 3px rgba(15, 52, 96, 0.1);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form button {
    width: 100%;
}

/* Footer */
footer {
    background-color: #1A1A2E;
    color: white;
    padding: 80px 0 40px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.footer-logo-icon {
    width: 40px;
    height: 40px;
    background-color: #E94560;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
}

.footer-logo-icon i {
    color: white;
    font-size: 1.2rem;
}

.footer-col p {
    color: #aaa;
    margin-bottom: 30px;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    color: #aaa;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    color: #E94560;
}

.footer-col h4 {
    color: white;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #E94560;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: #aaa;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #E94560;
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    margin-bottom: 15px;
}

.footer-contact-item i {
    color: #E94560;
    margin-right: 15px;
    margin-top: 5px;
    width: 15px;
}

.footer-contact-item p {
    margin-bottom: 0;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: #aaa;
    font-size: 0.9rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.footer-bottom-links a {
    color: #aaa;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #E94560;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #E94560;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

/* Breadcrumb Styles */
.breadcrumb {
    background-color: #f8f9fa;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.breadcrumb-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    font-size: 0.85rem;
    gap: 0;
}

.breadcrumb-content a {
    color: #0F3460;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 2px 0;
}

.breadcrumb-content a:hover {
    color: #E94560;
}

.breadcrumb-content span {
    color: #888;
    padding: 2px 0;
}

/* Separator between breadcrumb items */
.breadcrumb-content a + a::before,
.breadcrumb-content a + span::before {
    content: '/';
    margin: 0 12px;
    color: #ccc;
    font-weight: 300;
}

/* Page Content (Privacy Policy, Terms, etc.) */
.page-content {
    padding: 60px 0;
}
.page-title {
    margin-bottom: 40px;
    font-size: 2rem;
}
.page-body {
    line-height: 1.8;
    color: #555;
}
.page-body h1,
.page-body h2,
.page-body h3,
.page-body h4 {
    margin-top: 30px;
    color: #333;
}
.page-body p,
.page-body li {
    color: #555;
    line-height: 1.8;
}
.page-body ul,
.page-body ol {
    padding-left: 20px;
    margin-bottom: 15px;
}
.page-body ul li,
.page-body ol li {
    margin-bottom: 6px;
}

/* Grid Row Styles */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}



/* Product Detailed Description Styles */
.product-detailed-description {
    padding: 40px 0;
    border-top: 1px solid #eee;
}

.product-detailed-description h2 {
    font-size: 1.8rem;
    color: #0F3460;
    margin-bottom: 25px;
    font-weight: 600;
}

.description-content p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 30px;
}

.tech-specs {
    background-color: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.tech-specs h3 {
    font-size: 1.4rem;
    color: #0F3460;
    margin-bottom: 20px;
    font-weight: 500;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed #ddd;
}

.spec-label {
    font-weight: 500;
    color: #333;
}

.spec-value {
    color: #666;
}

.applications {
    margin-top: 30px;
}

.applications h3 {
    font-size: 1.4rem;
    color: #0F3460;
    margin-bottom: 20px;
    font-weight: 500;
}

.applications-list {
    list-style: none;
    padding-left: 0;
}

.applications-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 1rem;
    color: #555;
}

.applications-list li i {
    position: absolute;
    left: 0;
    top: 4px;
    color: #1ABC9C;
    font-size: 0.9rem;
}

.product-reviews {
    margin: 30px 0;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
}

.product-reviews h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.8rem;
}

.reviews-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.review-item {
    padding: 15px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 10px;
}

.reviewer-name {
    font-weight: bold;
    color: #2c3e50;
}

.review-date {
    color: #7f8c8d;
    font-size: 0.85rem;
}

.review-content p {
    line-height: 1.6;
    color: #34495e;
    margin: 0;
}

.review-form-container {
    margin-top: 30px;
    padding: 20px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.review-form-container h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #2c3e50;
}

.form-group label a{
    color:#515151;
}

.form-group label a:hover{
    text-decoration:none;
}

#review-rating {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

#review-rating i {
    cursor: pointer;
    color: #ddd;
    font-size: 1.5rem;
    transition: color 0.3s;
}



#review-rating i.active {
    color: #f1c40f;
}

textarea#review-content {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    resize: vertical;
}

.btn.submit-review {
    background-color: #3498db;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.btn.submit-review:hover {
    background-color: #2980b9;
}

/* Product Details Specific Styles */
.key-specifications {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.key-specifications h3 {
    margin-bottom: 20px;
    font-size: 1.2rem;
    color: #0F3460;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.specs-grid.small-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.spec-label {
    font-weight: 500;
    color: #666;
}

.spec-value {
    font-weight: 600;
    color: #333;
}


.newletter-box {
    width:500px;
    margin:0px auto;
}
.newletter-box input{
    width:70%;
}
.newletter-box button{
    height:42px;
    padding:5px;
    margin-left:-10px;
    border-radius:0px 8px 8px 0px; 
    border:1px solid #e2e2e2;
    border-left:0px;
}




/* Responsive Styles */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding-top: 120px;
    }
    
    .hero-text {
        padding-right: 0;
        margin-bottom: 50px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .capabilities-content,
    .research-content {
        flex-direction: column;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .specs-grid.small-grid {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 450px) {
    .header-cta { display:none;}
}

/* ── Sitemap Page ── */
.sitemap-section {
    padding: 0 0 80px;
}

.sitemap-header {
    text-align: center;
    margin-bottom: 50px;
}

.sitemap-header h1 {
    font-size: 2rem;
    color: #0F3460;
    margin-bottom: 12px;
}

.sitemap-header p {
    color: #888;
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.sitemap-group {
    background: #fff;
    border-radius: 12px;
    padding: 28px 30px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f0f0;
    transition: box-shadow 0.3s ease;
}

.sitemap-group:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.sitemap-group-wide {
    grid-column: 1 / -1;
}

.sitemap-group-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0F3460;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid #E94560;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sitemap-group-title::before {
    content: '\f15c';
    font-family: 'FontAwesome';
    font-size: 0.9rem;
    color: #E94560;
}

.sitemap-group:nth-child(1) .sitemap-group-title::before { content: '\f0f7'; }  /* Company - building */
.sitemap-group:nth-child(2) .sitemap-group-title::before { content: '\f07c'; }  /* Categories - folder */
.sitemap-group:nth-child(3) .sitemap-group-title::before { content: '\f1b3'; }  /* Products - cube */

.sitemap-subgroup {
    margin-bottom: 18px;
    padding: 16px 18px;
    background: #f8f9fc;
    border-radius: 8px;
    border: 1px solid #f0f0f0;
    transition: border-color 0.3s ease;
}

.sitemap-subgroup:hover {
    border-color: #d0d8e8;
}

.sitemap-subgroup:last-child {
    margin-bottom: 0;
}

.sitemap-subgroup-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.sitemap-subgroup-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s ease;
}

.sitemap-subgroup-title a:hover {
    color: #E94560;
}

.sitemap-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sitemap-links li {
    padding: 5px 0;
    border-bottom: 1px solid #f0f0f0;
}

.sitemap-links li:last-child {
    border-bottom: none;
}

.sitemap-links a {
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    padding: 2px 0;
    font-size: 0.9rem;
}

.sitemap-links a:hover {
    color: #0F3460;
    padding-left: 6px;
}

.sitemap-empty {
    color: #999;
    font-style: italic;
    padding: 10px 0;
}

@media (max-width: 768px) {
    .sitemap-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .sitemap-group {
        padding: 20px;
    }
    .sitemap-header h1 {
        font-size: 1.5rem;
    }
}