/* ==================== 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-12fcab {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-5d10b9 {
    padding: 100px 0;
}

.section-title-592b4b {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-592b4b h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-592b4b h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-592b4b p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-398826 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-398826::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-398826 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-614534 {
    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-36783a {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-36783a:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-58e383 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-58e383:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-9e5b53 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-9e5b53:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-e0b85b {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-e0b85b.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-52d97a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-e0b85b.scrolled .header-inner-52d97a {
    padding: 15px 0;
}

.logo-5d6587 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-5d6587 span {
    color: var(--accent-color);
}

.nav-menu-c74bc7 {
    display: flex;
    gap: 35px;
}

.nav-link-e9d32d {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-e9d32d::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-e9d32d:hover::after,
.nav-link-e9d32d.active::after {
    width: 100%;
}

.header-cta-5235fc {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-12594f {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-12594f i {
    color: var(--accent-color);
}

.mobile-toggle-30dbfc {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-30dbfc span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-c7e7f6 {
    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-811023 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-eb76e5 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-18c70b {
    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-c7e7f6 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-c7e7f6 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-fc193e {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-cc840d {
    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-16a3ad {
    text-align: center;
}

.stat-number-85bfb4 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-ec841b {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-7791f6 {
    background: var(--bg-light);
}

.services-grid-659b36 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-1f1619 {
    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-1f1619::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-1f1619:hover::before {
    transform: scaleX(1);
}

.service-card-1f1619:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-345d8e {
    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-345d8e i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-1f1619 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-1f1619 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-7ebe8c {
    background: var(--bg-white);
}

.advantages-wrapper-5409c3 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-1249a6 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-1249a6 .main-img-db78d5 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-1249a6 .overlay-badge-ed83c4 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-1249a6 .overlay-badge-ed83c4 .number-0e9bad {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-db213f {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-406aa5 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-406aa5:hover {
    background: var(--primary-color);
}

.advantage-item-406aa5:hover .advantage-icon-14fe61 {
    background: var(--accent-color);
}

.advantage-item-406aa5:hover .advantage-icon-14fe61 i {
    color: var(--text-dark);
}

.advantage-item-406aa5:hover h4,
.advantage-item-406aa5:hover p {
    color: var(--text-light);
}

.advantage-icon-14fe61 {
    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-14fe61 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-bb525e h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-bb525e p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-6c71c7 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-6c71c7 .section-title-592b4b h2 {
    color: var(--text-light);
}

.about-section-6c71c7 .section-title-592b4b p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-a1a884 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-3e05ad h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-3e05ad p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-104fbf {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-798c18 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-798c18 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-798c18 span {
    font-weight: 500;
}

.about-image-83b208 {
    position: relative;
}

.about-image-main-683545 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-d236a3 {
    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-d236a3 .year-c69518 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-d236a3 .text-6a66a5 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-41bfbb {
    background: var(--bg-light);
}

.products-filter-6769cb {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-4c07dd {
    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-4c07dd:hover,
.filter-btn-4c07dd.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-04dda5 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-e356f2 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-e356f2:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-7acdbc {
    height: 250px;
    position: relative;
}

.product-image-7acdbc .placeholder-img-398826 {
    width: 100%;
    height: 100%;
}

.product-overlay-72a66f {
    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-e356f2:hover .product-overlay-72a66f {
    opacity: 1;
}

.product-overlay-72a66f .btn-614534 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-043a72 {
    padding: 25px;
}

.product-info-043a72 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-043a72 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-f27fbb {
    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-a91a77 {
    background: var(--bg-white);
}

.news-grid-9e430a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-e43fb3 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-e43fb3:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-4483ba {
    height: 200px;
    position: relative;
}

.news-image-4483ba .placeholder-img-398826 {
    width: 100%;
    height: 100%;
}

.news-date-b3a2c2 {
    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-b3a2c2 .day-2fc3d5 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-b3a2c2 .month-7a3ec4 {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-fa6c53 {
    padding: 25px;
}

.news-content-fa6c53 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-fa6c53 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-bd50b3 {
    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-8c2b19 {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-1a04ec {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-1a04ec:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-de3d3d {
    background: var(--bg-light);
}

.faq-wrapper-faf838 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-21c524 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-f4acfd {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-f4acfd:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-f4acfd h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-d22e1a {
    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-d22e1a i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-21c524.active .faq-icon-d22e1a {
    background: var(--primary-color);
}

.faq-item-21c524.active .faq-icon-d22e1a i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-8a6bac {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-8c681f {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-2d959c {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-2d959c .section-title-592b4b h2 {
    color: var(--text-light);
}

.testimonials-section-2d959c .section-title-592b4b p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-76311e {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-419818 {
    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-09b388 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-896413 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-7574f3 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-4818ac {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-3b2ee8 {
    text-align: left;
}

.author-name-43266b {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-7a5b0c {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-798230 {
    margin-top: 8px;
}

.testimonial-rating-798230 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-af1bf5 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-7bfc5f {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-7bfc5f.active,
.nav-dot-7bfc5f:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-4ac161 {
    background: var(--bg-white);
}

.contact-wrapper-db203e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-a39450 {
    padding-right: 30px;
}

.contact-info-a39450 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-a39450 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-a2c971 {
    margin-bottom: 35px;
}

.contact-item-735696 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-71f2ca {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-71f2ca i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-7eee86 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-7eee86 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-740f1f {
    display: flex;
    gap: 15px;
}

.social-link-d01414 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-d01414:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-d01414 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-804fae {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-804fae h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-6e7be8 {
    margin-bottom: 20px;
}

.form-group-6e7be8 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-6e7be8 input,
.form-group-6e7be8 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-6e7be8 input:focus,
.form-group-6e7be8 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-6e7be8 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-fe4d6a {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-804fae .btn-614534 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-ba3324 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-673c13{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-ba3324 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-ba3324 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-4d7f14 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-13cd9c {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-514bd1 .logo-5d6587 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-514bd1 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-6b8b71 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-6b8b71 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-6b8b71 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-6b8b71 button:hover {
    background: var(--accent-hover);
}

.footer-links-587aae h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-587aae h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-587aae ul li {
    margin-bottom: 12px;
}

.footer-links-587aae ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-587aae ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-afb10b {
    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-afb10b p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-a7fe37 {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-a7fe37 a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-a7fe37 a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-5d10b9 {
        padding: 80px 0;
    }

    .hero-c7e7f6 h1 {
        font-size: 2.8rem;
    }

    .services-grid-659b36 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-04dda5 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-9e430a {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-13cd9c {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-5d10b9 {
        padding: 60px 0;
    }

    .section-title-592b4b h2 {
        font-size: 2rem;
    }

    .header-inner-52d97a {
        padding: 15px 0;
    }

    .nav-menu-c74bc7 {
        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-c74bc7.active {
        right: 0;
    }

    .header-cta-5235fc {
        display: none;
    }

    .mobile-toggle-30dbfc {
        display: flex;
    }

    .hero-c7e7f6 {
        min-height: 500px;
    }

    .hero-c7e7f6 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-cc840d {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-85bfb4 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-5409c3 {
        grid-template-columns: 1fr;
    }

    .advantages-image-1249a6 {
        height: 350px;
        order: -1;
    }

    .advantages-list-db213f {
        grid-template-columns: 1fr;
    }

    .about-wrapper-a1a884 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-d236a3 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-659b36 {
        grid-template-columns: 1fr;
    }

    .products-grid-04dda5 {
        grid-template-columns: 1fr;
    }

    .news-grid-9e430a {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-db203e {
        grid-template-columns: 1fr;
    }

    .contact-info-a39450 {
        padding-right: 0;
    }

    .form-row-fe4d6a {
        grid-template-columns: 1fr;
    }

    .footer-grid-13cd9c {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-514bd1 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-6b8b71 {
        flex-direction: column;
    }

    .footer-bottom-afb10b {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-a7fe37 {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-c7e7f6 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-fc193e {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-fc193e .btn-614534 {
        width: 100%;
    }

    .hero-stats-cc840d {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-104fbf {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-419818 {
        padding: 30px 20px;
    }

    .contact-form-804fae {
        padding: 25px;
    }
}

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

.animate-on-scroll-93079c {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-93079c.visible-731bb2 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-30589d {
    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-30589d.active {
    opacity: 1;
    visibility: visible;
}