/* CSS自定义属性 */
:root {
    --primary-color: #0A2342;
    --accent-color: #C09F6A;
    --text-color: #333333;
    --text-light: #6c757d;
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --border-light: #dee2e6;
    --spacing-unit: 8px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--bg-white);
}

/* 容器 */
.container-f871e0 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
.navbar-268fb2 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 35, 66, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    padding: 15px 0;
}

.navbar-268fb2.scrolled-cc8ccf {
    background: var(--primary-color);
    padding: 10px 0;
    box-shadow: var(--shadow);
}

.nav-container-0ec450 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand-e490ff {
    display: flex;
    align-items: center;
    color: var(--bg-white);
    font-size: 24px;
    font-weight: 700;
    text-decoration: none;
}

.nav-brand-e490ff i {
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 28px;
}

.nav-menu-5cdbf1 {
    display: flex;
    gap: 5px;
}

.nav-link-45401f {
    color: var(--bg-white);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
    transition: var(--transition);
    position: relative;
}

.nav-link-45401f:hover,
.nav-link-45401f.active {
    color: var(--accent-color);
    background-color: rgba(192, 159, 106, 0.1);
}

/* 移动端菜单切换按钮 */
.nav-toggle-0ca60d {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    height: 24px;
    justify-content: space-between;
}

.nav-toggle-0ca60d .bar-691563 {
    width: 100%;
    height: 3px;
    background-color: var(--bg-white);
    border-radius: 2px;
    transition: var(--transition);
}

/* 按钮样式 */
.btn-primary-71dc9b,
.btn-secondary-3e3797 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary-71dc9b {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

.btn-primary-71dc9b:hover {
    background-color: #0d2d4d;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary-3e3797 {
    background-color: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary-3e3797:hover {
    background-color: var(--accent-color);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* 页面结构样式 */
section {
    padding: 80px 0;
    position: relative;
}

.section-header-e922db {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-9c1077 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
}

.section-title-9c1077::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.section-subtitle-0ce644 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* 首屏英雄区 */
.hero-a9afdb {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background-2ab426 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-background-2ab426 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay-2a7b32 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 35, 66, 0.8), rgba(10, 35, 66, 0.6));
    z-index: -1;
}

.hero-content-774219 {
    text-align: center;
    color: var(--bg-white);
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease;
}

.hero-title-cb3e5f {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-subtitle-9bf5c3 {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons-f9a36d {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* 服务内容 */
.services-b7d950 {
    background-color: var(--bg-light);
}

.services-grid-720d53 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card-19ba8b {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.service-card-19ba8b:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon-251050 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #0d2d4d);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.service-icon-251050 i {
    font-size: 32px;
    color: var(--bg-white);
}

.service-card-19ba8b h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.service-card-19ba8b p {
    color: var(--text-light);
    margin-bottom: 16px;
}

.service-note-357998 {
    background-color: rgba(192, 159, 106, 0.1);
    color: var(--accent-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    display: inline-block;
}

/* 服务优势 */
.advantages-grid-5d8d22 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.advantage-card-fdcb81 {
    display: flex;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-card-fdcb81:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-image-8a811d {
    width: 200px;
    flex-shrink: 0;
}

.advantage-image-8a811d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantage-content-802506 {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.advantage-icon-a81f4b {
    width: 60px;
    height: 60px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.advantage-icon-a81f4b i {
    font-size: 24px;
    color: var(--bg-white);
}

.advantage-content-802506 h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.advantage-content-802506 p {
    color: var(--text-light);
    line-height: 1.6;
}

/* 关于我们 */
.about-2dd302 {
    background-color: var(--bg-light);
}

.about-content-d206c5 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text-82f7fd .section-header-e922db {
    text-align: left;
    margin-bottom: 30px;
}

.about-text-82f7fd .section-title-9c1077::after {
    left: 0;
    transform: none;
}

.about-description-64ca71 p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.about-features-b69ec2 {
    margin-top: 30px;
}

.feature-item-c1393f {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    color: var(--text-color);
    font-weight: 500;
}

.feature-item-c1393f i {
    color: var(--accent-color);
    margin-right: 12px;
    font-size: 18px;
    width: 20px;
}

.about-image-393b29 {
    position: relative;
}

.about-image-393b29 img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* 产品案例 */
.cases-grid-86f4b0 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.case-card-4acc47 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.case-card-4acc47:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.case-image-ceaa1b {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.case-image-ceaa1b img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.case-card-4acc47:hover .case-image-ceaa1b img {
    transform: scale(1.1);
}

.case-overlay-7ad48a {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 35, 66, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.case-card-4acc47:hover .case-overlay-7ad48a {
    opacity: 1;
}

.case-disclaimer-e0dc5b {
    color: var(--bg-white);
    text-align: center;
    padding: 20px;
    font-weight: 500;
}

.case-disclaimer-e0dc5b i {
    color: var(--accent-color);
    margin-right: 8px;
    font-size: 18px;
}

.case-content-21e1bf {
    padding: 25px;
}

.case-content-21e1bf h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.case-content-21e1bf p {
    color: var(--text-light);
    margin-bottom: 16px;
}

.case-tag-a1cde2 {
    background-color: rgba(192, 159, 106, 0.1);
    color: var(--accent-color);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    display: inline-block;
}

/* 新闻资讯 */
.news-aac1da {
    background-color: var(--bg-light);
}

.news-grid-4aba94 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card-984977 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    gap: 20px;
}

.news-card-984977:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.news-date-597af0 {
    text-align: center;
    min-width: 60px;
}

.news-date-597af0 .day-7e4682 {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.news-date-597af0 .month-ada4a5 {
    display: block;
    font-size: 14px;
    color: var(--text-light);
    margin-top: 4px;
}

.news-content-e2f466 h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-e2f466 p {
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.news-meta-22526e {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.news-category-25f6ba {
    background-color: var(--accent-color);
    color: var(--bg-white);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
}

.news-views-c0fb13 {
    color: var(--text-light);
}

.news-views-c0fb13 i {
    margin-right: 4px;
}

/* 常见问题 */
.faq-content-8d4e95 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-fc95c9 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question-dfd373 {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.faq-question-dfd373:hover {
    background-color: var(--bg-light);
}

.faq-question-dfd373 h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.faq-question-dfd373 i {
    color: var(--accent-color);
    font-size: 18px;
    transition: var(--transition);
}

.faq-item-fc95c9.active .faq-question-dfd373 i {
    transform: rotate(180deg);
}

.faq-answer-9639c6 {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background-color: var(--bg-light);
}

.faq-item-fc95c9.active .faq-answer-9639c6 {
    padding: 20px 30px 25px;
    max-height: 500px;
}

.faq-answer-9639c6 p {
    color: var(--text-light);
    margin-bottom: 16px;
}

.faq-answer-9639c6 ul {
    margin-left: 20px;
    margin-bottom: 16px;
}

.faq-answer-9639c6 li {
    color: var(--text-light);
    margin-bottom: 8px;
}

/* 客户评价 */
.testimonials-c14f95 {
    background-color: var(--bg-light);
}

.testimonials-grid-6e384b {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testimonial-card-9c58f8 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.testimonial-card-9c58f8:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.testimonial-quote-d1a368 {
    margin-bottom: 20px;
}

.testimonial-quote-d1a368 i {
    font-size: 24px;
    color: var(--accent-color);
}

.testimonial-content-91682f p {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 20px;
}

.testimonial-rating-0cbc1e {
    margin-bottom: 20px;
}

.testimonial-rating-0cbc1e i {
    color: var(--accent-color);
    margin-right: 4px;
}

.testimonial-author-9b2742 h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.testimonial-author-9b2742 span {
    color: var(--text-light);
    font-size: 14px;
}

/* 联系我们 */
.contact-content-b6d013 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info-a07872 {
    margin: auto 0;
}
.contact-item-3549d8 {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon-0eac54 {
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon-0eac54 i {
    color: var(--bg-white);
    font-size: 20px;
}

.contact-details-f2455e h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.contact-details-f2455e p {
    color: var(--text-light);
    line-height: 1.6;
}

.contact-form-container-2d1bef {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form-container-2d1bef h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-13bc2e {
    margin-bottom: 20px;
}

.form-group-13bc2e label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.required-013af8 {
    color: #e74c3c;
}

.form-group-13bc2e input,
.form-group-13bc2e select,
.form-group-13bc2e textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-size: 16px;
    transition: var(--transition);
    font-family: inherit;
}

.form-group-13bc2e input:focus,
.form-group-13bc2e select:focus,
.form-group-13bc2e textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(192, 159, 106, 0.1);
}

.form-group-13bc2e textarea {
    resize: vertical;
    min-height: 120px;
}

/* Flink */
.flink-section-22b5ef {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-bb1739{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-22b5ef li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-22b5ef a{
    color: #718096;
    text-decoration: none;
}

/* 页脚 */
.footer-f235e1 {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 60px 0 0;
}

.footer-content-c91f3e {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section-4e9c74 h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.footer-brand-c970bf {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 24px;
    font-weight: 700;
}

.footer-brand-c970bf i {
    color: var(--accent-color);
    margin-right: 10px;
    font-size: 28px;
}

.footer-section-4e9c74 p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer-social-da9cb4 {
    display: flex;
    gap: 15px;
}

.footer-social-da9cb4 a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    transition: var(--transition);
}

.footer-social-da9cb4 a:hover {
    background-color: var(--accent-color);
    transform: translateY(-2px);
}

.footer-section-4e9c74 ul {
    list-style: none;
}

.footer-section-4e9c74 ul li {
    margin-bottom: 10px;
}

.footer-section-4e9c74 ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section-4e9c74 ul li a:hover {
    color: var(--accent-color);
}

.footer-section-4e9c74 ul li i {
    width: 16px;
    margin-right: 8px;
    color: var(--accent-color);
}

.footer-bottom-bef666 {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-legal-880d8e p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 10px;
}

.footer-links-83e976 {
    display: flex;
    gap: 20px;
}

.footer-links-83e976 a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links-83e976 a:hover {
    color: var(--accent-color);
}

.footer-certification-949984 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* 返回顶部按钮 */
.back-to-top-c9c594 {
    position: fixed;
    bottom: 200px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: var(--bg-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    z-index: 999;
}

.back-to-top-c9c594.visible-895b30 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-c9c594:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

.fade-in-up-bf2602 {
    animation: fadeInUp 0.6s ease forwards;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .advantages-grid-5d8d22 {
        grid-template-columns: 1fr;
    }
    
    .advantage-card-fdcb81 {
        flex-direction: column;
    }
    
    .advantage-image-8a811d {
        width: 100%;
        height: 200px;
    }
}

@media (max-width: 768px) {
    /* 导航栏 */
    .nav-menu-5cdbf1 {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--primary-color);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        gap: 0;
        padding-top: 50px;
        transition: var(--transition);
    }
    
    .nav-menu-5cdbf1.active {
        left: 0;
    }
    
    .nav-link-45401f {
        width: 90%;
        text-align: center;
        padding: 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-toggle-0ca60d {
        display: flex;
    }
    
    .nav-toggle-0ca60d.active .bar-691563:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle-0ca60d.active .bar-691563:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle-0ca60d.active .bar-691563:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* 文字大小调整 */
    .hero-title-cb3e5f {
        font-size: 32px;
    }
    
    .hero-subtitle-9bf5c3 {
        font-size: 16px;
    }
    
    .section-title-9c1077 {
        font-size: 28px;
    }
    
    .section-subtitle-0ce644 {
        font-size: 16px;
    }
    
    /* 网格布局调整 */
    .services-grid-720d53,
    .cases-grid-86f4b0,
    .news-grid-4aba94,
    .testimonials-grid-6e384b {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons-f9a36d {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons-f9a36d .btn-primary-71dc9b,
    .hero-buttons-f9a36d .btn-secondary-3e3797 {
        width: 100%;
        max-width: 300px;
    }
    
    /* 关于我们 */
    .about-content-d206c5 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-text-82f7fd .section-header-e922db {
        text-align: center;
    }
    
    .about-text-82f7fd .section-title-9c1077::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    /* 联系我们 */
    .contact-content-b6d013 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* 页脚 */
    .footer-content-c91f3e {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-bottom-bef666 {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .footer-links-83e976 {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    /* 间距调整 */
    section {
        padding: 60px 0;
    }
    
    .container-f871e0 {
        padding: 0 15px;
    }
    
    .section-header-e922db {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .hero-title-cb3e5f {
        font-size: 26px;
    }
    
    .service-card-19ba8b,
    .case-card-4acc47,
    .news-card-984977,
    .testimonial-card-9c58f8 {
        margin-bottom: 20px;
    }
    
    .contact-form-container-2d1bef {
        padding: 25px;
    }
    
    .back-to-top-c9c594 {
        right: 20px;
        font-size: 16px;
    }
}