/* ==================== 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-5c30c7 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-f2d136 {
    padding: 100px 0;
}

.section-title-09634b {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-09634b h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-09634b h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-09634b p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-a68819 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-a68819::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-a68819 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-2abeac {
    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-f46b95 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-f46b95:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-6f3a98 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-6f3a98:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-877d28 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-877d28:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-24e3ae {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-24e3ae.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-7fdcd0 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-24e3ae.scrolled .header-inner-7fdcd0 {
    padding: 15px 0;
}

.logo-2df8ad {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-2df8ad span {
    color: var(--accent-color);
}

.nav-menu-5b83e8 {
    display: flex;
    gap: 35px;
}

.nav-link-27f580 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-27f580::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-27f580:hover::after,
.nav-link-27f580.active::after {
    width: 100%;
}

.header-cta-421469 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-4688fb {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-4688fb i {
    color: var(--accent-color);
}

.mobile-toggle-59d39e {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-59d39e span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-45d794 {
    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-c578da {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-5705f2 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-222259 {
    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-45d794 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-45d794 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-23f22c {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-dfc6a3 {
    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-845aba {
    text-align: center;
}

.stat-number-a2b781 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-4267cd {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-035f36 {
    background: var(--bg-light);
}

.services-grid-fb164a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-0a66ad {
    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-0a66ad::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-0a66ad:hover::before {
    transform: scaleX(1);
}

.service-card-0a66ad:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-b4d912 {
    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-b4d912 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-0a66ad h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-0a66ad p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-6f9cd3 {
    background: var(--bg-white);
}

.advantages-wrapper-6a6dc2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-317128 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-317128 .main-img-fe445e {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-317128 .overlay-badge-f3df1e {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-317128 .overlay-badge-f3df1e .number-6288af {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-9f187f {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-e03cb0 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-e03cb0:hover {
    background: var(--primary-color);
}

.advantage-item-e03cb0:hover .advantage-icon-ca8132 {
    background: var(--accent-color);
}

.advantage-item-e03cb0:hover .advantage-icon-ca8132 i {
    color: var(--text-dark);
}

.advantage-item-e03cb0:hover h4,
.advantage-item-e03cb0:hover p {
    color: var(--text-light);
}

.advantage-icon-ca8132 {
    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-ca8132 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-bd9ed0 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-bd9ed0 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-e46daf {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-e46daf .section-title-09634b h2 {
    color: var(--text-light);
}

.about-section-e46daf .section-title-09634b p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-3a475f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-9ac9f6 h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-9ac9f6 p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-d792e0 {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-e4cef7 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-e4cef7 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-e4cef7 span {
    font-weight: 500;
}

.about-image-0855f4 {
    position: relative;
}

.about-image-main-9f2648 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-4337c0 {
    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-4337c0 .year-78b1c8 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-4337c0 .text-6630fa {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-ce9fab {
    background: var(--bg-light);
}

.products-filter-6abb48 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-fd408e {
    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-fd408e:hover,
.filter-btn-fd408e.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-36892c {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-fb7f79 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-fb7f79:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-29463f {
    height: 250px;
    position: relative;
}

.product-image-29463f .placeholder-img-a68819 {
    width: 100%;
    height: 100%;
}

.product-overlay-fda6e2 {
    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-fb7f79:hover .product-overlay-fda6e2 {
    opacity: 1;
}

.product-overlay-fda6e2 .btn-2abeac {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-37a03c {
    padding: 25px;
}

.product-info-37a03c h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-37a03c p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-ec5dd5 {
    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-baeba8 {
    background: var(--bg-white);
}

.news-grid-8ff1ff {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-d3b70f {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-d3b70f:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-d62c28 {
    height: 200px;
    position: relative;
}

.news-image-d62c28 .placeholder-img-a68819 {
    width: 100%;
    height: 100%;
}

.news-date-b93e25 {
    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-b93e25 .day-2d5bcb {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-b93e25 .month-b057c4 {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-74c571 {
    padding: 25px;
}

.news-content-74c571 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-74c571 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-3ed378 {
    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-ed352e {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-a241d6 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-a241d6:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-2a2d87 {
    background: var(--bg-light);
}

.faq-wrapper-f96cc0 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-483fad {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-942dad {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-942dad:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-942dad h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-53ee63 {
    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-53ee63 i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-483fad.active .faq-icon-53ee63 {
    background: var(--primary-color);
}

.faq-item-483fad.active .faq-icon-53ee63 i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-397c58 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-ca999a {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-0d60cb {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-0d60cb .section-title-09634b h2 {
    color: var(--text-light);
}

.testimonials-section-0d60cb .section-title-09634b p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-63b3cd {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-a43177 {
    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-f80066 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-a5c754 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-eb37d7 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-7aab63 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-94d25e {
    text-align: left;
}

.author-name-b11c93 {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-72ee1d {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-427b19 {
    margin-top: 8px;
}

.testimonial-rating-427b19 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-fdf088 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-44a7e9 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-44a7e9.active,
.nav-dot-44a7e9:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-31a46c {
    background: var(--bg-white);
}

.contact-wrapper-306583 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-b5b296 {
    padding-right: 30px;
}

.contact-info-b5b296 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-b5b296 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-17cb74 {
    margin-bottom: 35px;
}

.contact-item-fae10c {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-b77958 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-b77958 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-f104d8 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-f104d8 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-478a18 {
    display: flex;
    gap: 15px;
}

.social-link-5ba683 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-5ba683:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-5ba683 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-8be247 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-8be247 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-405344 {
    margin-bottom: 20px;
}

.form-group-405344 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-405344 input,
.form-group-405344 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-405344 input:focus,
.form-group-405344 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-405344 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-e935a0 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-8be247 .btn-2abeac {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-44ef89 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-36c622{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-44ef89 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-44ef89 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-792069 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-bc6083 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-203cf9 .logo-2df8ad {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-203cf9 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-1809bc {
    display: flex;
    gap: 10px;
}

.footer-newsletter-1809bc input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-1809bc button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-1809bc button:hover {
    background: var(--accent-hover);
}

.footer-links-c093d2 h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-c093d2 h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-c093d2 ul li {
    margin-bottom: 12px;
}

.footer-links-c093d2 ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-c093d2 ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-7e5d15 {
    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-7e5d15 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-73ccf1 {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-73ccf1 a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-73ccf1 a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-f2d136 {
        padding: 80px 0;
    }

    .hero-45d794 h1 {
        font-size: 2.8rem;
    }

    .services-grid-fb164a {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-36892c {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-8ff1ff {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-bc6083 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-f2d136 {
        padding: 60px 0;
    }

    .section-title-09634b h2 {
        font-size: 2rem;
    }

    .header-inner-7fdcd0 {
        padding: 15px 0;
    }

    .nav-menu-5b83e8 {
        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-5b83e8.active {
        right: 0;
    }

    .header-cta-421469 {
        display: none;
    }

    .mobile-toggle-59d39e {
        display: flex;
    }

    .hero-45d794 {
        min-height: 500px;
    }

    .hero-45d794 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-dfc6a3 {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-a2b781 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-6a6dc2 {
        grid-template-columns: 1fr;
    }

    .advantages-image-317128 {
        height: 350px;
        order: -1;
    }

    .advantages-list-9f187f {
        grid-template-columns: 1fr;
    }

    .about-wrapper-3a475f {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-4337c0 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-fb164a {
        grid-template-columns: 1fr;
    }

    .products-grid-36892c {
        grid-template-columns: 1fr;
    }

    .news-grid-8ff1ff {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-306583 {
        grid-template-columns: 1fr;
    }

    .contact-info-b5b296 {
        padding-right: 0;
    }

    .form-row-e935a0 {
        grid-template-columns: 1fr;
    }

    .footer-grid-bc6083 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-203cf9 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-1809bc {
        flex-direction: column;
    }

    .footer-bottom-7e5d15 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-73ccf1 {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-45d794 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-23f22c {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-23f22c .btn-2abeac {
        width: 100%;
    }

    .hero-stats-dfc6a3 {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-d792e0 {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-a43177 {
        padding: 30px 20px;
    }

    .contact-form-8be247 {
        padding: 25px;
    }
}

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

.animate-on-scroll-1b20cd {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-1b20cd.visible-267427 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-2ed814 {
    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-2ed814.active {
    opacity: 1;
    visibility: visible;
}