/* ==================== CSS变量定义 ==================== */
:root {
    --primary-color: rgb(44, 62, 80);
    --primary-dark: rgb(30, 42, 54);
    --primary-light: rgb(60, 80, 100);
    --accent-color: #C9A962;
    --accent-hover: #D4B872;
    --text-dark: #2C3E50;
    --text-gray: #6C757D;
    --text-light: #F8F9FA;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --shadow: 0 4px 20px rgba(44, 62, 80, 0.1);
    --shadow-hover: 0 8px 30px rgba(44, 62, 80, 0.2);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', 'Songti SC', serif;
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container-b1e614 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-2dbc02 {
    padding: 100px 0;
}

.section-title-805e96 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-805e96 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-805e96 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-805e96 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-3e958b {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-3e958b::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(44, 62, 80, 0.03) 10px,
        rgba(44, 62, 80, 0.03) 20px
    );
}

.placeholder-img-3e958b i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-1a968b {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary-6bcc45 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-6bcc45:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-22e62b {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-22e62b:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-c56287 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-c56287:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-3c4665 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-3c4665.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-1542ab {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-3c4665.scrolled .header-inner-1542ab {
    padding: 15px 0;
}

.logo-6eada7 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-6eada7 span {
    color: var(--accent-color);
}

.nav-menu-7631ff {
    display: flex;
    gap: 35px;
}

.nav-link-ffe17f {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-ffe17f::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-ffe17f:hover::after,
.nav-link-ffe17f.active::after {
    width: 100%;
}

.header-cta-0f7718 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-e6c2d6 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-e6c2d6 i {
    color: var(--accent-color);
}

.mobile-toggle-1df464 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-1df464 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-e42b5a {
    height: 100vh;
    min-height: 600px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg-eb10e3 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-9039a7 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-aa1385 {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
}

.hero-e42b5a h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-e42b5a p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-a1e204 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-84815f {
    display: grid;
    gap: 60px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px 50px;
    border-radius: var(--border-radius);
    grid-template-columns: 1fr 1fr 1fr 1fr;
}

.stat-item-545265 {
    text-align: center;
}

.stat-number-422c82 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-d1f9aa {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-928d39 {
    background: var(--bg-light);
}

.services-grid-57b9a8 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-f0201d {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.service-card-f0201d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-f0201d:hover::before {
    transform: scaleX(1);
}

.service-card-f0201d:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-e2ceb1 {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon-e2ceb1 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-f0201d h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-f0201d p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-cd8c1b {
    background: var(--bg-white);
}

.advantages-wrapper-104826 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-05ad33 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-05ad33 .main-img-daa3b7 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-05ad33 .overlay-badge-54589a {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-05ad33 .overlay-badge-54589a .number-4c9e13 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-2bf307 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-310b54 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-310b54:hover {
    background: var(--primary-color);
}

.advantage-item-310b54:hover .advantage-icon-0e427d {
    background: var(--accent-color);
}

.advantage-item-310b54:hover .advantage-icon-0e427d i {
    color: var(--text-dark);
}

.advantage-item-310b54:hover h4,
.advantage-item-310b54:hover p {
    color: var(--text-light);
}

.advantage-icon-0e427d {
    width: 60px;
    height: 60px;
    background: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.advantage-icon-0e427d i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-383d6f h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-383d6f p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-42941d {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-42941d .section-title-805e96 h2 {
    color: var(--text-light);
}

.about-section-42941d .section-title-805e96 p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-746f01 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-9b8a9d h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-9b8a9d p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-7679c8 {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-85dd74 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-85dd74 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-85dd74 span {
    font-weight: 500;
}

.about-image-b3428b {
    position: relative;
}

.about-image-main-0e0459 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-db5880 {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 25px;
    border-radius: var(--border-radius);
    text-align: center;
}

.about-image-badge-db5880 .year-dc7ae7 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-db5880 .text-d1ac4b {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-2d9c0a {
    background: var(--bg-light);
}

.products-filter-a80408 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-069f25 {
    padding: 10px 25px;
    background: var(--bg-white);
    border: 2px solid transparent;
    border-radius: 50px;
    color: var(--text-gray);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn-069f25:hover,
.filter-btn-069f25.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-0f1a21 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-03030e {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-03030e:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-8e0d85 {
    height: 250px;
    position: relative;
}

.product-image-8e0d85 .placeholder-img-3e958b {
    width: 100%;
    height: 100%;
}

.product-overlay-2f9294 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card-03030e:hover .product-overlay-2f9294 {
    opacity: 1;
}

.product-overlay-2f9294 .btn-1a968b {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-d819ea {
    padding: 25px;
}

.product-info-d819ea h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-d819ea p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-6893d3 {
    display: inline-block;
    padding: 5px 12px;
    background: var(--accent-color);
    color: var(--text-dark);
    font-size: 0.8rem;
    border-radius: 20px;
    margin-bottom: 10px;
}

/* ==================== 新闻资讯模块 ==================== */
.news-section-aeb3d9 {
    background: var(--bg-white);
}

.news-grid-d8c138 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-d16c9b {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-d16c9b:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-85b1ac {
    height: 200px;
    position: relative;
}

.news-image-85b1ac .placeholder-img-3e958b {
    width: 100%;
    height: 100%;
}

.news-date-24b3c0 {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary-color);
    color: var(--text-light);
    padding: 10px 15px;
    text-align: center;
    border-radius: var(--border-radius);
}

.news-date-24b3c0 .day-270d48 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-24b3c0 .month-bb4ebe {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-f22ea0 {
    padding: 25px;
}

.news-content-f22ea0 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-f22ea0 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-6c759e {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid rgba(44, 62, 80, 0.1);
}

.news-read-time-62f10f {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-5e2b6d {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-5e2b6d:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-c6e117 {
    background: var(--bg-light);
}

.faq-wrapper-8a78a6 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-ca43db {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-c947a3 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-c947a3:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-c947a3 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-49c71c {
    width: 30px;
    height: 30px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
}

.faq-icon-49c71c i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-ca43db.active .faq-icon-49c71c {
    background: var(--primary-color);
}

.faq-item-ca43db.active .faq-icon-49c71c i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-f544ee {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-d8b486 {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-5e4af4 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-5e4af4 .section-title-805e96 h2 {
    color: var(--text-light);
}

.testimonials-section-5e4af4 .section-title-805e96 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-4a66f6 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-7934c7 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 50px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-quote-ba5199 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-ad793a {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-7aa763 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-cb0f9b {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-122c45 {
    text-align: left;
}

.author-name-bcb7e9 {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-1e310a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-062c95 {
    margin-top: 8px;
}

.testimonial-rating-062c95 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-a73758 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-9c7984 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-9c7984.active,
.nav-dot-9c7984:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-b1ad21 {
    background: var(--bg-white);
}

.contact-wrapper-4ddc2b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-59bcd2 {
    padding-right: 30px;
}

.contact-info-59bcd2 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-59bcd2 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-0b23c5 {
    margin-bottom: 35px;
}

.contact-item-84591a {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-f33dd3 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-f33dd3 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-23d60a h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-23d60a p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-6493e6 {
    display: flex;
    gap: 15px;
}

.social-link-b5d5e7 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-b5d5e7:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-b5d5e7 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-59933e {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-59933e h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-b57f8a {
    margin-bottom: 20px;
}

.form-group-b57f8a label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-b57f8a input,
.form-group-b57f8a textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg-white);
}

.form-group-b57f8a input:focus,
.form-group-b57f8a textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-b57f8a textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-4c9f06 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-59933e .btn-1a968b {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-3a535b {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-d2bb92{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-3a535b li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-3a535b a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-4110d8 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-ec2e83 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-579b29 .logo-6eada7 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-579b29 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-aac806 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-aac806 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-aac806 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-aac806 button:hover {
    background: var(--accent-hover);
}

.footer-links-3219d0 h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-3219d0 h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-3219d0 ul li {
    margin-bottom: 12px;
}

.footer-links-3219d0 ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-3219d0 ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-43a3e2 {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom-43a3e2 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-114a7c {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-114a7c a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-114a7c a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-2dbc02 {
        padding: 80px 0;
    }

    .hero-e42b5a h1 {
        font-size: 2.8rem;
    }

    .services-grid-57b9a8 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-0f1a21 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-d8c138 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-ec2e83 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-2dbc02 {
        padding: 60px 0;
    }

    .section-title-805e96 h2 {
        font-size: 2rem;
    }

    .header-inner-1542ab {
        padding: 15px 0;
    }

    .nav-menu-7631ff {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--primary-dark);
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 20px;
        transition: var(--transition);
    }

    .nav-menu-7631ff.active {
        right: 0;
    }

    .header-cta-0f7718 {
        display: none;
    }

    .mobile-toggle-1df464 {
        display: flex;
    }

    .hero-e42b5a {
        min-height: 500px;
    }

    .hero-e42b5a h1 {
        font-size: 2.2rem;
    }

    .hero-stats-84815f {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-422c82 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-104826 {
        grid-template-columns: 1fr;
    }

    .advantages-image-05ad33 {
        height: 350px;
        order: -1;
    }

    .advantages-list-2bf307 {
        grid-template-columns: 1fr;
    }

    .about-wrapper-746f01 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-db5880 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-57b9a8 {
        grid-template-columns: 1fr;
    }

    .products-grid-0f1a21 {
        grid-template-columns: 1fr;
    }

    .news-grid-d8c138 {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-4ddc2b {
        grid-template-columns: 1fr;
    }

    .contact-info-59bcd2 {
        padding-right: 0;
    }

    .form-row-4c9f06 {
        grid-template-columns: 1fr;
    }

    .footer-grid-ec2e83 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-579b29 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-aac806 {
        flex-direction: column;
    }

    .footer-bottom-43a3e2 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-114a7c {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-e42b5a h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-a1e204 {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-a1e204 .btn-1a968b {
        width: 100%;
    }

    .hero-stats-84815f {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-7679c8 {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-7934c7 {
        padding: 30px 20px;
    }

    .contact-form-59933e {
        padding: 25px;
    }
}

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

.animate-on-scroll-69d7e9 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-69d7e9.visible-cf0899 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-2ac9aa {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay-2ac9aa.active {
    opacity: 1;
    visibility: visible;
}