/* ==================== 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-213381 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-9c667a {
    padding: 100px 0;
}

.section-title-e122c8 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-e122c8 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-e122c8 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-e122c8 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-55fdb0 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-55fdb0::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-55fdb0 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-14c725 {
    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-c93b44 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-c93b44:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-fba9f4 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-fba9f4:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-713787 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-713787:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-84893a {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-84893a.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-d5444d {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-84893a.scrolled .header-inner-d5444d {
    padding: 15px 0;
}

.logo-090031 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-090031 span {
    color: var(--accent-color);
}

.nav-menu-8cdd5a {
    display: flex;
    gap: 35px;
}

.nav-link-8fd8e1 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-8fd8e1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-8fd8e1:hover::after,
.nav-link-8fd8e1.active::after {
    width: 100%;
}

.header-cta-5314c8 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-ad6092 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-ad6092 i {
    color: var(--accent-color);
}

.mobile-toggle-66a1c8 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-66a1c8 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-70c3f8 {
    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-867245 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-010cbf {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-8f7be7 {
    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-70c3f8 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-70c3f8 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-b41ad2 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-163f6a {
    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-fb2e3d {
    text-align: center;
}

.stat-number-351978 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-0c3626 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-d2b38e {
    background: var(--bg-light);
}

.services-grid-16da71 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-0434c8 {
    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-0434c8::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-0434c8:hover::before {
    transform: scaleX(1);
}

.service-card-0434c8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-83bf77 {
    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-83bf77 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-0434c8 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-0434c8 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-59dd91 {
    background: var(--bg-white);
}

.advantages-wrapper-c82608 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-882a96 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-882a96 .main-img-2d36aa {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-882a96 .overlay-badge-047575 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-882a96 .overlay-badge-047575 .number-95b685 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-14adb4 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-b5099b {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-b5099b:hover {
    background: var(--primary-color);
}

.advantage-item-b5099b:hover .advantage-icon-06dbb9 {
    background: var(--accent-color);
}

.advantage-item-b5099b:hover .advantage-icon-06dbb9 i {
    color: var(--text-dark);
}

.advantage-item-b5099b:hover h4,
.advantage-item-b5099b:hover p {
    color: var(--text-light);
}

.advantage-icon-06dbb9 {
    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-06dbb9 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-397cd7 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-397cd7 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-e576d6 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-e576d6 .section-title-e122c8 h2 {
    color: var(--text-light);
}

.about-section-e576d6 .section-title-e122c8 p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-c081d6 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-88fa1b h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-88fa1b p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-be5e54 {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-b5b43a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-b5b43a i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-b5b43a span {
    font-weight: 500;
}

.about-image-03844c {
    position: relative;
}

.about-image-main-ab0f7f {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-ae2858 {
    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-ae2858 .year-2e79f7 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-ae2858 .text-195d06 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-0d51ea {
    background: var(--bg-light);
}

.products-filter-c4541a {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-0ad1f5 {
    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-0ad1f5:hover,
.filter-btn-0ad1f5.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-672d37 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-da5666 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-da5666:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-617cd3 {
    height: 250px;
    position: relative;
}

.product-image-617cd3 .placeholder-img-55fdb0 {
    width: 100%;
    height: 100%;
}

.product-overlay-45bc62 {
    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-da5666:hover .product-overlay-45bc62 {
    opacity: 1;
}

.product-overlay-45bc62 .btn-14c725 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-2f7c82 {
    padding: 25px;
}

.product-info-2f7c82 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-2f7c82 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-2e08c1 {
    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-479edf {
    background: var(--bg-white);
}

.news-grid-4afa0c {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-84db31 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-84db31:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-f3548e {
    height: 200px;
    position: relative;
}

.news-image-f3548e .placeholder-img-55fdb0 {
    width: 100%;
    height: 100%;
}

.news-date-0723c3 {
    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-0723c3 .day-d3ce1c {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-0723c3 .month-42cdff {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-a2dfd8 {
    padding: 25px;
}

.news-content-a2dfd8 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-a2dfd8 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-36864e {
    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-b6652b {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-79e694 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-79e694:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-611f27 {
    background: var(--bg-light);
}

.faq-wrapper-e2f79c {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-ad4cc6 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-3f84c2 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-3f84c2:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-3f84c2 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-2680f6 {
    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-2680f6 i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-ad4cc6.active .faq-icon-2680f6 {
    background: var(--primary-color);
}

.faq-item-ad4cc6.active .faq-icon-2680f6 i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-a8b06c {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-4366e3 {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-375610 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-375610 .section-title-e122c8 h2 {
    color: var(--text-light);
}

.testimonials-section-375610 .section-title-e122c8 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-c1bafd {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-a2fd59 {
    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-5b7598 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-45dd55 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-3efbd4 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-45f9ff {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-f2f097 {
    text-align: left;
}

.author-name-10bb5c {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-7a879a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-a28cea {
    margin-top: 8px;
}

.testimonial-rating-a28cea i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-8ba1c4 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-86bfcb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-86bfcb.active,
.nav-dot-86bfcb:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-021de0 {
    background: var(--bg-white);
}

.contact-wrapper-28ac71 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-ec1fcf {
    padding-right: 30px;
}

.contact-info-ec1fcf h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-ec1fcf > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-e1f287 {
    margin-bottom: 35px;
}

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

.contact-icon-f44196 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-f44196 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-722d21 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-722d21 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-4fd7ca {
    display: flex;
    gap: 15px;
}

.social-link-718d96 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-718d96:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-718d96 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-0dea76 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-0dea76 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-3671b2 {
    margin-bottom: 20px;
}

.form-group-3671b2 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-3671b2 input,
.form-group-3671b2 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-3671b2 input:focus,
.form-group-3671b2 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-3671b2 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-dfd1fc {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-0dea76 .btn-14c725 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-3a4d87 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-c850f0{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-3a4d87 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-3a4d87 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-29d3a6 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-27d24e {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-f86491 .logo-090031 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-f86491 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-c4efa7 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-c4efa7 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-c4efa7 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-c4efa7 button:hover {
    background: var(--accent-hover);
}

.footer-links-1a140e h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-1a140e h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-1a140e ul li {
    margin-bottom: 12px;
}

.footer-links-1a140e ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-1a140e ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-1562b8 {
    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-1562b8 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-d83001 {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-d83001 a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-d83001 a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-9c667a {
        padding: 80px 0;
    }

    .hero-70c3f8 h1 {
        font-size: 2.8rem;
    }

    .services-grid-16da71 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-672d37 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-4afa0c {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-27d24e {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-9c667a {
        padding: 60px 0;
    }

    .section-title-e122c8 h2 {
        font-size: 2rem;
    }

    .header-inner-d5444d {
        padding: 15px 0;
    }

    .nav-menu-8cdd5a {
        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-8cdd5a.active {
        right: 0;
    }

    .header-cta-5314c8 {
        display: none;
    }

    .mobile-toggle-66a1c8 {
        display: flex;
    }

    .hero-70c3f8 {
        min-height: 500px;
    }

    .hero-70c3f8 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-163f6a {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-351978 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-c82608 {
        grid-template-columns: 1fr;
    }

    .advantages-image-882a96 {
        height: 350px;
        order: -1;
    }

    .advantages-list-14adb4 {
        grid-template-columns: 1fr;
    }

    .about-wrapper-c081d6 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-ae2858 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-16da71 {
        grid-template-columns: 1fr;
    }

    .products-grid-672d37 {
        grid-template-columns: 1fr;
    }

    .news-grid-4afa0c {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-28ac71 {
        grid-template-columns: 1fr;
    }

    .contact-info-ec1fcf {
        padding-right: 0;
    }

    .form-row-dfd1fc {
        grid-template-columns: 1fr;
    }

    .footer-grid-27d24e {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-f86491 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-c4efa7 {
        flex-direction: column;
    }

    .footer-bottom-1562b8 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-d83001 {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-70c3f8 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-b41ad2 {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-b41ad2 .btn-14c725 {
        width: 100%;
    }

    .hero-stats-163f6a {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-be5e54 {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-a2fd59 {
        padding: 30px 20px;
    }

    .contact-form-0dea76 {
        padding: 25px;
    }
}

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

.animate-on-scroll-a482b9 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-a482b9.visible-069b0d {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-80bdf4 {
    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-80bdf4.active {
    opacity: 1;
    visibility: visible;
}