:root {
    --primary: #1a4f8b;
    --secondary: #d4af37;
    --accent: #2e7d32;
    --light: #f5f7fa;
    --dark: #213555;
    --gray: #6c757d;
}

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

body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    touch-action: manipulation;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* 导航栏样式 */
header {
    background: linear-gradient(to right, var(--primary), #2c6db3);
    color: white;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--secondary);
}

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
}

/* 英雄区域样式 */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('./photo_2025-09-01_21-28-52.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--secondary);
    color: var(--dark);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #c69c23;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--secondary);
    color: var(--secondary);
}

.btn-outline:hover {
    background-color: var(--secondary);
    color: var(--dark);
}

/* 内容区块样式 */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary);
    font-size: 2.2rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.1rem;
}

/* 关于我们样式 */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

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

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

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

.about-text h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.8rem;
}

/* 服务样式 */
.services {
    background-color: var(--light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

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

.service-icon {
    font-size: 3rem;
    color: var(--secondary);
    margin-bottom: 20px;
}

.service-card h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

/* 集团资质轮播图样式 */
.qualifications-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.qualification-slide {
    min-width: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.qualification-slide.active {
    opacity: 1;
}

.qualification-card {
    background-color: white;
    border-radius: 15px;
    padding: 50px 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin: 0 10px;
    border: 3px solid transparent;
}

.qualification-icon {
    font-size: 4rem;
    color: var(--secondary);
    margin-bottom: 25px;
}

.qualification-icon img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.qualification-icon img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.qualification-card h3 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.5rem;
    font-weight: 600;
}

.qualification-card p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.6;
}

/* 轮播图控制按钮 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 18px;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.carousel-btn:hover {
    background-color: var(--secondary);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* 轮播图指示器 */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: var(--secondary);
    transform: scale(1.2);
}

.indicator:hover {
    background-color: var(--primary);
}

/* 图片弹窗样式 */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 0;
    width: 90%;
    max-width: 800px;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
}

.modal-content img {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.close-btn {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: color 0.3s;
}

.close-btn:hover {
    color: var(--secondary);
}

/* 弹窗动画 */
.image-modal.show {
    display: block !important;
    animation: fadeIn 0.3s ease;
}

.image-modal.hide {
    animation: fadeOut 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* 移动端侧边导航样式 */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.sidebar-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary), #2c6db3);
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    transition: right 0.3s ease;
    overflow-y: auto;
}

.sidebar-overlay.active .sidebar-nav {
    right: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.sidebar-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    transition: color 0.3s;
}

.sidebar-close:hover {
    color: var(--secondary);
}

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

.sidebar-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-links a {
    display: block;
    padding: 18px 20px;
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.sidebar-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--secondary);
    padding-left: 30px;
}

.sidebar-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background-color: var(--secondary);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.sidebar-links a:hover::before {
    transform: scaleY(1);
}

/* 允许文本选择的元素 */
p, h1, h2, h3, h4, h5, h6, span, div.about-text, div.faq-answer {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* 数据展示样式 */
.stats {
    background: linear-gradient(to right, var(--primary), #2c6db3);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--secondary);
}

/* 操作流程样式 */
.process-steps {
    display: flex;
    justify-content: space-between;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--secondary);
    z-index: 1;
}

.step {
    text-align: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--secondary);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 20px;
    border: 5px solid white;
}

/* FAQ样式 */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 20px;
    background-color: white;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
    background-color: #f9f9f9;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 300px;
}

/* 页脚样式 */
footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #ddd;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--secondary);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--secondary);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #aaa;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    .prev-btn {
        left: 10px;
    }
    
    .next-btn {
        right: 10px;
    }
    
    .qualification-card {
        padding: 30px 20px;
        margin: 0 5px;
    }
    
    .qualification-icon {
        font-size: 3rem;
    }
    
    .qualification-icon img {
        width: 250px;
        height: 250px;
    }
    
    .qualification-card h3 {
        font-size: 1.3rem;
    }
    
    /* 合作理念移动端样式 */
    #cooperation .container > div:first-of-type {
        margin-bottom: 40px !important;
    }
    
    #cooperation .container > div:first-of-type > div {
        padding: 25px !important;
        border-radius: 15px !important;
    }
    
    #cooperation .container > div:first-of-type p {
        font-size: 1rem !important;
        line-height: 1.6 !important;
    }
    
    #cooperation .container > div:last-of-type h3 {
        font-size: 1.5rem !important;
        margin-bottom: 30px !important;
    }
    
    #cooperation .container > div:last-of-type > div {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    #cooperation .container > div:last-of-type > div > div:last-child {
        grid-column: span 1 !important;
    }
    
    /* 新增内容的移动端响应式样式 */
    
    /* 业务范围移动端样式 */
    .about-content + div div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    .about-content + div div[style*="grid-column: span 2"] {
        grid-column: span 1 !important;
    }
    
    /* 企业文化移动端样式 */
    div[style*="background: linear-gradient(135deg, #f8f9fa, #e9ecef)"] div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    /* 发展历程移动端样式 */
    div[style*="background: white"][style*="border-radius: 20px"] div[style*="display: flex"] {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    div[style*="background: white"][style*="border-radius: 20px"] div[style*="display: flex"] div[style*="min-width: 120px"] {
        margin-right: 0 !important;
        margin-bottom: 15px !important;
        min-width: auto !important;
    }
    
    /* 公司简介移动端样式 */
    div[style*="background: white"][style*="border-radius: 20px"][style*="padding: 40px"] {
        padding: 25px !important;
    }
    
    div[style*="background: white"][style*="border-radius: 20px"] h3[style*="font-size: 2rem"] {
        font-size: 1.5rem !important;
    }
    
    div[style*="background: white"][style*="border-radius: 20px"] p[style*="font-size: 1.1rem"] {
        font-size: 1rem !important;
    }
    
    /* 新增内容的专用响应式样式 */
    
    /* 公司简介区域 */
    #about .container > div:first-of-type {
        padding: 25px !important;
        margin-bottom: 40px !important;
    }
    
    #about .container > div:first-of-type h3 {
        font-size: 1.5rem !important;
        margin-bottom: 20px !important;
    }
    
    #about .container > div:first-of-type p {
        font-size: 1rem !important;
        margin-bottom: 15px !important;
    }
    
    /* 业务范围区域 */
    #about .container > div:nth-of-type(2) {
        margin-bottom: 40px !important;
    }
    
    #about .container > div:nth-of-type(2) h3 {
        font-size: 1.5rem !important;
        margin-bottom: 30px !important;
    }
    
    #about .container > div:nth-of-type(2) > div {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    #about .container > div:nth-of-type(2) > div > div {
        padding: 25px !important;
    }
    
    #about .container > div:nth-of-type(2) > div > div:last-child {
        grid-column: span 1 !important;
    }
    
    #about .container > div:nth-of-type(2) h4 {
        font-size: 1.1rem !important;
    }
    
    #about .container > div:nth-of-type(2) p {
        font-size: 0.9rem !important;
    }
    
    /* 企业文化区域 */
    #about .container > div:nth-of-type(3) {
        padding: 30px !important;
        margin-bottom: 40px !important;
    }
    
    #about .container > div:nth-of-type(3) h3 {
        font-size: 1.5rem !important;
        margin-bottom: 30px !important;
    }
    
    #about .container > div:nth-of-type(3) > div > div {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    #about .container > div:nth-of-type(3) > div > div > div {
        padding: 20px !important;
    }
    
    #about .container > div:nth-of-type(3) h4 {
        font-size: 1rem !important;
    }
    
    #about .container > div:nth-of-type(3) p {
        font-size: 0.9rem !important;
    }
    
    /* 发展历程区域 */
    #about .container > div:nth-of-type(4) {
        padding: 30px !important;
        margin-bottom: 40px !important;
    }
    
    #about .container > div:nth-of-type(4) h3 {
        font-size: 1.5rem !important;
        margin-bottom: 30px !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div {
        flex-direction: column !important;
        text-align: center !important;
        padding: 15px !important;
        margin-bottom: 20px !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div > div:first-child {
        margin-right: 0 !important;
        margin-bottom: 15px !important;
        min-width: auto !important;
        padding: 8px 12px !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div > p {
        font-size: 0.95rem !important;
        margin: 0 !important;
    }
    
    /* 标题和副标题的移动端适配 */
    #about h3[style*="font-size: 2rem"] {
        font-size: 1.5rem !important;
        margin-bottom: 25px !important;
    }
    
    #about h4[style*="font-size: 1.2rem"] {
        font-size: 1.1rem !important;
    }
    
    #about h4[style*="font-size: 1.3rem"] {
        font-size: 1.2rem !important;
    }
    
    /* 图标大小调整 */
    #about .container div[style*="width: 50px; height: 50px"] {
        width: 45px !important;
        height: 45px !important;
    }
    
    #about .container div[style*="width: 60px; height: 60px"] {
        width: 50px !important;
        height: 50px !important;
    }
    
    #about .container i[style*="font-size: 1.3rem"] {
        font-size: 1.1rem !important;
    }
    
    #about .container i[style*="font-size: 1.5rem"] {
        font-size: 1.3rem !important;
    }
    
    /* 企业荣誉区域移动端样式 */
    #about .container > div:nth-of-type(5) {
        padding: 30px !important;
        margin-bottom: 40px !important;
    }
    
    #about .container > div:nth-of-type(5) h3 {
        font-size: 1.5rem !important;
        margin-bottom: 30px !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div > div {
        padding: 25px !important;
        margin-bottom: 15px !important;
    }
    
    #about .container > div:nth-of-type(5) h4 {
        font-size: 1.1rem !important;
    }
    
    #about .container > div:nth-of-type(5) p {
        font-size: 0.95rem !important;
    }
    
    /* 企业荣誉总结部分 */
    #about .container > div:nth-of-type(5) > div > div > div:last-child {
        padding: 20px !important;
        margin-top: 30px !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div:last-child h4 {
        font-size: 1.2rem !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div:last-child p {
        font-size: 1rem !important;
    }
}

/* 更小屏幕的额外响应式样式 (小于480px) */
@media (max-width: 480px) {
    /* 公司简介区域超小屏幕优化 */
    #about .container > div:first-of-type {
        padding: 20px !important;
        margin-bottom: 30px !important;
    }
    
    #about .container > div:first-of-type h3 {
        font-size: 1.3rem !important;
    }
    
    #about .container > div:first-of-type p {
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
    }
    
    /* 业务范围超小屏幕优化 */
    #about .container > div:nth-of-type(2) h3 {
        font-size: 1.3rem !important;
    }
    
    #about .container > div:nth-of-type(2) > div > div {
        padding: 20px !important;
        margin-bottom: 15px !important;
    }
    
    #about .container > div:nth-of-type(2) h4 {
        font-size: 1rem !important;
        margin-bottom: 12px !important;
    }
    
    #about .container > div:nth-of-type(2) p {
        font-size: 0.85rem !important;
        line-height: 1.5 !important;
    }
    
    /* 企业文化超小屏幕优化 */
    #about .container > div:nth-of-type(3) {
        padding: 20px !important;
    }
    
    #about .container > div:nth-of-type(3) h3 {
        font-size: 1.3rem !important;
    }
    
    #about .container > div:nth-of-type(3) > div > div > div {
        padding: 18px !important;
    }
    
    #about .container > div:nth-of-type(3) h4 {
        font-size: 0.95rem !important;
    }
    
    #about .container > div:nth-of-type(3) p {
        font-size: 0.85rem !important;
    }
    
    /* 发展历程超小屏幕优化 */
    #about .container > div:nth-of-type(4) {
        padding: 20px !important;
    }
    
    #about .container > div:nth-of-type(4) h3 {
        font-size: 1.3rem !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div {
        padding: 12px !important;
        margin-bottom: 15px !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div > div:first-child {
        padding: 6px 10px !important;
        font-size: 0.9rem !important;
    }
    
    #about .container > div:nth-of-type(4) > div > div > p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    /* 图标进一步缩小 */
    #about .container div[style*="width: 50px; height: 50px"],
    #about .container div[style*="width: 45px; height: 45px"] {
        width: 40px !important;
        height: 40px !important;
    }
    
    #about .container div[style*="width: 60px; height: 60px"],
    #about .container div[style*="width: 50px; height: 50px"] {
        width: 45px !important;
        height: 45px !important;
    }
    
    #about .container i[style*="font-size: 1.1rem"] {
        font-size: 1rem !important;
    }
    
    #about .container i[style*="font-size: 1.3rem"] {
        font-size: 1.1rem !important;
    }
    
    /* 装饰性背景元素在超小屏幕隐藏 */
    #about .container div[style*="position: absolute"] {
        display: none !important;
    }
    
    /* 企业荣誉超小屏幕优化 */
    #about .container > div:nth-of-type(5) {
        padding: 20px !important;
    }
    
    #about .container > div:nth-of-type(5) h3 {
        font-size: 1.3rem !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div > div {
        padding: 20px !important;
        margin-bottom: 15px !important;
    }
    
    #about .container > div:nth-of-type(5) h4 {
        font-size: 1rem !important;
        margin-bottom: 12px !important;
    }
    
    #about .container > div:nth-of-type(5) p {
        font-size: 0.9rem !important;
        line-height: 1.5 !important;
    }
    
    /* 企业荣誉总结超小屏幕优化 */
    #about .container > div:nth-of-type(5) > div > div > div:last-child {
        padding: 18px !important;
        margin-top: 25px !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div:last-child h4 {
        font-size: 1.1rem !important;
    }
    
    #about .container > div:nth-of-type(5) > div > div > div:last-child p {
        font-size: 0.95rem !important;
        line-height: 1.5 !important;
    }
    
    /* 企业荣誉图标优化 */
    #about .container > div:nth-of-type(5) div[style*="width: 60px; height: 60px"] {
        width: 50px !important;
        height: 50px !important;
    }
    
    #about .container > div:nth-of-type(5) i[style*="font-size: 1.5rem"] {
        font-size: 1.2rem !important;
    }
    
    #about .container > div:nth-of-type(5) i[style*="font-size: 1.8rem"] {
        font-size: 1.4rem !important;
    }
    
    /* 企业荣誉标签优化 */
    #about .container > div:nth-of-type(5) span[style*="padding: 5px 15px"] {
        padding: 4px 12px !important;
        font-size: 0.85rem !important;
    }
}

/* ========== 荣誉证书页面样式 ========== */

/* 荣誉页面特定的body样式 */
body.honors-page {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

/* 返回按钮样式 */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

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

/* 主要内容样式 */
.main-content {
    padding: 60px 0;
}

.page-title {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary);
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.page-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.3rem;
    margin-bottom: 60px;
    font-weight: 300;
    font-style: italic;
}

/* 证书展示区域 */
.certificate-showcase {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    margin-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.certificate-showcase::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--secondary), #f39c12);
    border-radius: 50%;
    opacity: 0.1;
}

.certificate-showcase::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary), #2c6db3);
    border-radius: 50%;
    opacity: 0.1;
}

.certificate-content {
    position: relative;
    z-index: 2;
}

.certificate-header {
    text-align: center;
    margin-bottom: 40px;
}

.certificate-title {
    color: var(--primary);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.certificate-image-container {
    text-align: center;
    margin: 40px 0;
    position: relative;
}

.certificate-image {
    max-width: 70%;
    width: auto;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.certificate-image:hover {
    transform: scale(1.02);
}

.certificate-badge {
    position: absolute;
    top: -15px;
    right: 20px;
    background: linear-gradient(135deg, var(--secondary), #f39c12);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

/* 企业介绍区域 */
.company-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.intro-card {
    background: white;
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.intro-card:hover {
    transform: translateY(-5px);
}

.intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
}

.intro-card h3 {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.intro-card p {
    color: #555;
    line-height: 1.8;
    font-size: 1rem;
}

/* 特殊卡片样式 */
.highlight-card {
    background: linear-gradient(135deg, var(--primary), #2c6db3);
    color: white;
    grid-column: span 2;
    text-align: center;
    position: relative;
}

.highlight-card::before {
    display: none;
}

.highlight-card::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.highlight-card h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.highlight-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    font-weight: 500;
}

/* 时间轴样式 */
.timeline {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 60px;
}

.timeline-title {
    text-align: center;
    color: var(--primary);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-date {
    background: linear-gradient(135deg, var(--secondary), #f39c12);
    color: white;
    padding: 15px 25px;
    border-radius: 25px;
    font-weight: 600;
    min-width: 150px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

.timeline-content {
    flex: 1;
    margin-left: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 10px;
    border-left: 4px solid var(--primary);
}

.timeline-content h4 {
    color: var(--primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-content p {
    color: #555;
    line-height: 1.6;
}

/* 荣誉页面响应式设计 */
@media (max-width: 768px) {
    .page-title {
        font-size: 2.2rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .certificate-showcase {
        padding: 25px;
    }
    
    .certificate-title {
        font-size: 1.8rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .company-intro {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .highlight-card {
        grid-column: span 1;
    }
    
    .timeline-item {
        flex-direction: column;
        text-align: center;
    }
    
    .timeline-content {
        margin-left: 0;
        margin-top: 15px;
    }
    
    .timeline-date {
        min-width: auto;
    }
    
    .certificate-image {
        max-width: 90%;
    }
    
    /* 投资优势移动端样式 */
    .certificate-showcase div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    
    .certificate-showcase div[style*="grid-column: span 2"] {
        grid-column: span 1 !important;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.certificate-showcase,
.intro-card,
.timeline {
    animation: fadeInUp 0.6s ease-out;
}

.intro-card:nth-child(2) {
    animation-delay: 0.2s;
}

.intro-card:nth-child(3) {
    animation-delay: 0.4s;
}