/* ==================== 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-c0652f {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-0c5a36 {
    padding: 100px 0;
}

.section-title-9c396c {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-9c396c h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-9c396c h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-9c396c p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-fa3bcb {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-fa3bcb::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-fa3bcb i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-151d12 {
    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-350a96 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-350a96:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-3066bb {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-3066bb:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-333835 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-333835:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-062d05 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-062d05.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-f8667b {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-062d05.scrolled .header-inner-f8667b {
    padding: 15px 0;
}

.logo-6d67cb {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-6d67cb span {
    color: var(--accent-color);
}

.nav-menu-bcfdb9 {
    display: flex;
    gap: 35px;
}

.nav-link-3e2918 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-3e2918::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-3e2918:hover::after,
.nav-link-3e2918.active::after {
    width: 100%;
}

.header-cta-d6a10d {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-adbab1 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-adbab1 i {
    color: var(--accent-color);
}

.mobile-toggle-6ff5bf {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-6ff5bf span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-f290fd {
    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-deeeb9 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-70d8c5 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-575e14 {
    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-f290fd h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-f290fd p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-ed1b3b {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-6a672e {
    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-602dfc {
    text-align: center;
}

.stat-number-814fd3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-c2d766 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-c33831 {
    background: var(--bg-light);
}

.services-grid-7d9b93 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-b21c4f {
    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-b21c4f::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-b21c4f:hover::before {
    transform: scaleX(1);
}

.service-card-b21c4f:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-cf64ee {
    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-cf64ee i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-b21c4f h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-b21c4f p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-b13a60 {
    background: var(--bg-white);
}

.advantages-wrapper-5cccf1 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-4ee6e0 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-4ee6e0 .main-img-e6af07 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-4ee6e0 .overlay-badge-1d2a77 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-4ee6e0 .overlay-badge-1d2a77 .number-6ccbf3 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-9e9fdc {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-095d10 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-095d10:hover {
    background: var(--primary-color);
}

.advantage-item-095d10:hover .advantage-icon-67818a {
    background: var(--accent-color);
}

.advantage-item-095d10:hover .advantage-icon-67818a i {
    color: var(--text-dark);
}

.advantage-item-095d10:hover h4,
.advantage-item-095d10:hover p {
    color: var(--text-light);
}

.advantage-icon-67818a {
    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-67818a i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-3acd82 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-3acd82 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-bf3e8b {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-bf3e8b .section-title-9c396c h2 {
    color: var(--text-light);
}

.about-section-bf3e8b .section-title-9c396c p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-0d7863 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-f6d91c h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-f6d91c p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-398ec9 {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-78aa9c {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-78aa9c i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-78aa9c span {
    font-weight: 500;
}

.about-image-701062 {
    position: relative;
}

.about-image-main-ea6a79 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-894c67 {
    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-894c67 .year-98af63 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-894c67 .text-5a0700 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-14f8c0 {
    background: var(--bg-light);
}

.products-filter-11f1f0 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-0cbfbb {
    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-0cbfbb:hover,
.filter-btn-0cbfbb.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-3b3cb5 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-879f0e {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-879f0e:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-39ba64 {
    height: 250px;
    position: relative;
}

.product-image-39ba64 .placeholder-img-fa3bcb {
    width: 100%;
    height: 100%;
}

.product-overlay-7574df {
    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-879f0e:hover .product-overlay-7574df {
    opacity: 1;
}

.product-overlay-7574df .btn-151d12 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-abca39 {
    padding: 25px;
}

.product-info-abca39 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-abca39 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-be98be {
    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-0be1b9 {
    background: var(--bg-white);
}

.news-grid-aae1e9 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-c1e5e9 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-c1e5e9:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-674fc6 {
    height: 200px;
    position: relative;
}

.news-image-674fc6 .placeholder-img-fa3bcb {
    width: 100%;
    height: 100%;
}

.news-date-b7953f {
    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-b7953f .day-e91756 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-b7953f .month-810b91 {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-fca44a {
    padding: 25px;
}

.news-content-fca44a h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-fca44a p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-e400cf {
    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-5c08f1 {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-4b6886 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-4b6886:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-4bdac5 {
    background: var(--bg-light);
}

.faq-wrapper-e7d2cf {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-616fc7 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-abbaf7 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-abbaf7:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-abbaf7 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-6f838f {
    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-6f838f i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-616fc7.active .faq-icon-6f838f {
    background: var(--primary-color);
}

.faq-item-616fc7.active .faq-icon-6f838f i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-e00a32 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-7277ec {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-5495a8 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-5495a8 .section-title-9c396c h2 {
    color: var(--text-light);
}

.testimonials-section-5495a8 .section-title-9c396c p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-3e8783 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-640333 {
    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-40dfc7 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-fc2ae2 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-170aa3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-42f2b3 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-ce99e6 {
    text-align: left;
}

.author-name-e0027b {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-d16d4d {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-c86848 {
    margin-top: 8px;
}

.testimonial-rating-c86848 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-180aad {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-eddbe7 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-eddbe7.active,
.nav-dot-eddbe7:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-f85a14 {
    background: var(--bg-white);
}

.contact-wrapper-9708d9 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-ed5a82 {
    padding-right: 30px;
}

.contact-info-ed5a82 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-ed5a82 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-20df4c {
    margin-bottom: 35px;
}

.contact-item-ae9413 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-56e8d3 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-56e8d3 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-dfa9d1 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-dfa9d1 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-89cc56 {
    display: flex;
    gap: 15px;
}

.social-link-a681dd {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-a681dd:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-a681dd i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-421268 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-421268 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-0eb907 {
    margin-bottom: 20px;
}

.form-group-0eb907 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-0eb907 input,
.form-group-0eb907 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-0eb907 input:focus,
.form-group-0eb907 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-0eb907 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-5ebf8a {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-421268 .btn-151d12 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-4641dd {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-d5e860{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-4641dd li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-4641dd a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-6d09b4 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-b01281 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-5ef66d .logo-6d67cb {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-5ef66d p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-db7672 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-db7672 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-db7672 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-db7672 button:hover {
    background: var(--accent-hover);
}

.footer-links-5180bf h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-5180bf h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-5180bf ul li {
    margin-bottom: 12px;
}

.footer-links-5180bf ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-5180bf ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-615ac6 {
    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-615ac6 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-26d9fb {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-26d9fb a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-26d9fb a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-0c5a36 {
        padding: 80px 0;
    }

    .hero-f290fd h1 {
        font-size: 2.8rem;
    }

    .services-grid-7d9b93 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-3b3cb5 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-aae1e9 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-b01281 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-0c5a36 {
        padding: 60px 0;
    }

    .section-title-9c396c h2 {
        font-size: 2rem;
    }

    .header-inner-f8667b {
        padding: 15px 0;
    }

    .nav-menu-bcfdb9 {
        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-bcfdb9.active {
        right: 0;
    }

    .header-cta-d6a10d {
        display: none;
    }

    .mobile-toggle-6ff5bf {
        display: flex;
    }

    .hero-f290fd {
        min-height: 500px;
    }

    .hero-f290fd h1 {
        font-size: 2.2rem;
    }

    .hero-stats-6a672e {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-814fd3 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-5cccf1 {
        grid-template-columns: 1fr;
    }

    .advantages-image-4ee6e0 {
        height: 350px;
        order: -1;
    }

    .advantages-list-9e9fdc {
        grid-template-columns: 1fr;
    }

    .about-wrapper-0d7863 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-894c67 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-7d9b93 {
        grid-template-columns: 1fr;
    }

    .products-grid-3b3cb5 {
        grid-template-columns: 1fr;
    }

    .news-grid-aae1e9 {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-9708d9 {
        grid-template-columns: 1fr;
    }

    .contact-info-ed5a82 {
        padding-right: 0;
    }

    .form-row-5ebf8a {
        grid-template-columns: 1fr;
    }

    .footer-grid-b01281 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-5ef66d {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-db7672 {
        flex-direction: column;
    }

    .footer-bottom-615ac6 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-26d9fb {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-f290fd h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-ed1b3b {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-ed1b3b .btn-151d12 {
        width: 100%;
    }

    .hero-stats-6a672e {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-398ec9 {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-640333 {
        padding: 30px 20px;
    }

    .contact-form-421268 {
        padding: 25px;
    }
}

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

.animate-on-scroll-bf2209 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-bf2209.visible-352a94 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-51c390 {
    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-51c390.active {
    opacity: 1;
    visibility: visible;
}