/* ==================== 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-b0fd2b {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-690355 {
    padding: 100px 0;
}

.section-title-5eebe3 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-5eebe3 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-5eebe3 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-5eebe3 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-e989bc {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-e989bc::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-e989bc i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-b0c474 {
    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-e59e58 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-e59e58:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-9c54f3 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-9c54f3:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-af8861 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-af8861:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-07de47 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-07de47.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-6e0983 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-07de47.scrolled .header-inner-6e0983 {
    padding: 15px 0;
}

.logo-6f8d25 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-6f8d25 span {
    color: var(--accent-color);
}

.nav-menu-c28105 {
    display: flex;
    gap: 35px;
}

.nav-link-8ee3e7 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-8ee3e7::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-8ee3e7:hover::after,
.nav-link-8ee3e7.active::after {
    width: 100%;
}

.header-cta-51979f {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-5f2a35 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-5f2a35 i {
    color: var(--accent-color);
}

.mobile-toggle-aaa862 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-aaa862 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-b6bdf1 {
    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-48dae1 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-8c4ebe {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-2622c4 {
    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-b6bdf1 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-b6bdf1 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-bbbe6e {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-6b2734 {
    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-9d13f5 {
    text-align: center;
}

.stat-number-be46f2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-b4bd4e {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-fb0f3f {
    background: var(--bg-light);
}

.services-grid-73c70b {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-7a0d54 {
    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-7a0d54::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-7a0d54:hover::before {
    transform: scaleX(1);
}

.service-card-7a0d54:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-a58829 {
    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-a58829 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-7a0d54 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-7a0d54 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-5ab97d {
    background: var(--bg-white);
}

.advantages-wrapper-cdb7e6 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-907154 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-907154 .main-img-8d0c44 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-907154 .overlay-badge-8e5ea3 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-907154 .overlay-badge-8e5ea3 .number-7948a0 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-8b7644 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-45b57c {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-45b57c:hover {
    background: var(--primary-color);
}

.advantage-item-45b57c:hover .advantage-icon-8b5916 {
    background: var(--accent-color);
}

.advantage-item-45b57c:hover .advantage-icon-8b5916 i {
    color: var(--text-dark);
}

.advantage-item-45b57c:hover h4,
.advantage-item-45b57c:hover p {
    color: var(--text-light);
}

.advantage-icon-8b5916 {
    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-8b5916 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-7d8ff6 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-7d8ff6 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-014212 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-014212 .section-title-5eebe3 h2 {
    color: var(--text-light);
}

.about-section-014212 .section-title-5eebe3 p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-620225 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-4a832d h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-4a832d p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-c26f0f {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-088223 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-088223 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-088223 span {
    font-weight: 500;
}

.about-image-1781f7 {
    position: relative;
}

.about-image-main-ae0579 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-30af93 {
    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-30af93 .year-d9e61c {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-30af93 .text-cedad1 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-02f4cb {
    background: var(--bg-light);
}

.products-filter-49a120 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-9e2832 {
    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-9e2832:hover,
.filter-btn-9e2832.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-b3d5ac {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-a53a19 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-a53a19:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-0daa29 {
    height: 250px;
    position: relative;
}

.product-image-0daa29 .placeholder-img-e989bc {
    width: 100%;
    height: 100%;
}

.product-overlay-e83f00 {
    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-a53a19:hover .product-overlay-e83f00 {
    opacity: 1;
}

.product-overlay-e83f00 .btn-b0c474 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-2b9341 {
    padding: 25px;
}

.product-info-2b9341 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-2b9341 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-9814c9 {
    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-26db60 {
    background: var(--bg-white);
}

.news-grid-8ab128 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-7dec31 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-7dec31:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-c95004 {
    height: 200px;
    position: relative;
}

.news-image-c95004 .placeholder-img-e989bc {
    width: 100%;
    height: 100%;
}

.news-date-c104da {
    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-c104da .day-1da428 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-c104da .month-c783be {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-1c4c2c {
    padding: 25px;
}

.news-content-1c4c2c h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-1c4c2c p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-404e76 {
    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-3620f9 {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-808e0d {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-808e0d:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-137099 {
    background: var(--bg-light);
}

.faq-wrapper-8387f9 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-fb950b {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-deaa04 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-deaa04:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-deaa04 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-9b430a {
    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-9b430a i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-fb950b.active .faq-icon-9b430a {
    background: var(--primary-color);
}

.faq-item-fb950b.active .faq-icon-9b430a i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-febe05 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-d3c97d {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-cffc81 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-cffc81 .section-title-5eebe3 h2 {
    color: var(--text-light);
}

.testimonials-section-cffc81 .section-title-5eebe3 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-c1bdfa {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-07a4c1 {
    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-672da4 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-ef60f1 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-adb8f2 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-ae0a8d {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-64ceda {
    text-align: left;
}

.author-name-e4431e {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-50ca1a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-856a18 {
    margin-top: 8px;
}

.testimonial-rating-856a18 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-15bb7c {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-f62b8c {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-f62b8c.active,
.nav-dot-f62b8c:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-b803e1 {
    background: var(--bg-white);
}

.contact-wrapper-f58d6f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-2e6774 {
    padding-right: 30px;
}

.contact-info-2e6774 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-2e6774 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-3cce57 {
    margin-bottom: 35px;
}

.contact-item-0d2aa7 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-6d4d07 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-6d4d07 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-b0412c h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-b0412c p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-916311 {
    display: flex;
    gap: 15px;
}

.social-link-a4791a {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-a4791a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-a4791a i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-d2fdc5 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-d2fdc5 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-41bcce {
    margin-bottom: 20px;
}

.form-group-41bcce label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-41bcce input,
.form-group-41bcce 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-41bcce input:focus,
.form-group-41bcce textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-41bcce textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-54ec06 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-d2fdc5 .btn-b0c474 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-fa046b {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-a65002{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-fa046b li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-fa046b a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-8aa910 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-8e4e9e {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-97d05a .logo-6f8d25 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-97d05a p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-108e55 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-108e55 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-108e55 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-108e55 button:hover {
    background: var(--accent-hover);
}

.footer-links-2be99c h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-2be99c h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-2be99c ul li {
    margin-bottom: 12px;
}

.footer-links-2be99c ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-2be99c ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-a8a078 {
    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-a8a078 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-94772d {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-94772d a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-94772d a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-690355 {
        padding: 80px 0;
    }

    .hero-b6bdf1 h1 {
        font-size: 2.8rem;
    }

    .services-grid-73c70b {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-b3d5ac {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-8ab128 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-8e4e9e {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-690355 {
        padding: 60px 0;
    }

    .section-title-5eebe3 h2 {
        font-size: 2rem;
    }

    .header-inner-6e0983 {
        padding: 15px 0;
    }

    .nav-menu-c28105 {
        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-c28105.active {
        right: 0;
    }

    .header-cta-51979f {
        display: none;
    }

    .mobile-toggle-aaa862 {
        display: flex;
    }

    .hero-b6bdf1 {
        min-height: 500px;
    }

    .hero-b6bdf1 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-6b2734 {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-be46f2 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-cdb7e6 {
        grid-template-columns: 1fr;
    }

    .advantages-image-907154 {
        height: 350px;
        order: -1;
    }

    .advantages-list-8b7644 {
        grid-template-columns: 1fr;
    }

    .about-wrapper-620225 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-30af93 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-73c70b {
        grid-template-columns: 1fr;
    }

    .products-grid-b3d5ac {
        grid-template-columns: 1fr;
    }

    .news-grid-8ab128 {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-f58d6f {
        grid-template-columns: 1fr;
    }

    .contact-info-2e6774 {
        padding-right: 0;
    }

    .form-row-54ec06 {
        grid-template-columns: 1fr;
    }

    .footer-grid-8e4e9e {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-97d05a {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-108e55 {
        flex-direction: column;
    }

    .footer-bottom-a8a078 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-94772d {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-b6bdf1 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-bbbe6e {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-bbbe6e .btn-b0c474 {
        width: 100%;
    }

    .hero-stats-6b2734 {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-c26f0f {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-07a4c1 {
        padding: 30px 20px;
    }

    .contact-form-d2fdc5 {
        padding: 25px;
    }
}

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

.animate-on-scroll-ecebe0 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-ecebe0.visible-5d5a95 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-33d66e {
    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-33d66e.active {
    opacity: 1;
    visibility: visible;
}