/* ==================== 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-e74794 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-88890a {
    padding: 100px 0;
}

.section-title-ea9f42 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-ea9f42 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-ea9f42 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-ea9f42 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-4b1299 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-4b1299::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-4b1299 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-a62e28 {
    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-ed03cc {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-ed03cc:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-3ba8f6 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-3ba8f6:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-dee6ab {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-dee6ab:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-785b87 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-785b87.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-65f86c {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-785b87.scrolled .header-inner-65f86c {
    padding: 15px 0;
}

.logo-43fe5a {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-43fe5a span {
    color: var(--accent-color);
}

.nav-menu-70a9a4 {
    display: flex;
    gap: 35px;
}

.nav-link-1da00e {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-1da00e::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-1da00e:hover::after,
.nav-link-1da00e.active::after {
    width: 100%;
}

.header-cta-85effe {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-a59e01 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-a59e01 i {
    color: var(--accent-color);
}

.mobile-toggle-b51149 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-b51149 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-45b9e5 {
    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-d4b691 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-89f01a {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-3c5194 {
    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-45b9e5 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-45b9e5 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-255664 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-654b7a {
    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-f45d0b {
    text-align: center;
}

.stat-number-3a06bd {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-22ba43 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-afbba0 {
    background: var(--bg-light);
}

.services-grid-0ebca6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-27e1dd {
    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-27e1dd::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-27e1dd:hover::before {
    transform: scaleX(1);
}

.service-card-27e1dd:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-c5341f {
    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-c5341f i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-27e1dd h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-27e1dd p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-0ec767 {
    background: var(--bg-white);
}

.advantages-wrapper-3ba3ae {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-094f96 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-094f96 .main-img-48e6c0 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-094f96 .overlay-badge-708fb2 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-094f96 .overlay-badge-708fb2 .number-17272a {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-c761a8 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-7ca7e9 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-7ca7e9:hover {
    background: var(--primary-color);
}

.advantage-item-7ca7e9:hover .advantage-icon-93ac27 {
    background: var(--accent-color);
}

.advantage-item-7ca7e9:hover .advantage-icon-93ac27 i {
    color: var(--text-dark);
}

.advantage-item-7ca7e9:hover h4,
.advantage-item-7ca7e9:hover p {
    color: var(--text-light);
}

.advantage-icon-93ac27 {
    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-93ac27 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-d97565 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-d97565 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-5e67f8 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-5e67f8 .section-title-ea9f42 h2 {
    color: var(--text-light);
}

.about-section-5e67f8 .section-title-ea9f42 p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-69cd07 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-8800cf h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-8800cf p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-efc9dd {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-45f467 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-45f467 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-45f467 span {
    font-weight: 500;
}

.about-image-49f701 {
    position: relative;
}

.about-image-main-a4090e {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-611a2b {
    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-611a2b .year-c70402 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-611a2b .text-af5933 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-50c9e0 {
    background: var(--bg-light);
}

.products-filter-43b19f {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-940ffc {
    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-940ffc:hover,
.filter-btn-940ffc.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-4f6e48 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-079af1 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-079af1:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-e61d94 {
    height: 250px;
    position: relative;
}

.product-image-e61d94 .placeholder-img-4b1299 {
    width: 100%;
    height: 100%;
}

.product-overlay-312954 {
    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-079af1:hover .product-overlay-312954 {
    opacity: 1;
}

.product-overlay-312954 .btn-a62e28 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-c13c32 {
    padding: 25px;
}

.product-info-c13c32 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-c13c32 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-842b38 {
    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-56623a {
    background: var(--bg-white);
}

.news-grid-7a4bc5 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-c386c4 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-c386c4:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-8f4936 {
    height: 200px;
    position: relative;
}

.news-image-8f4936 .placeholder-img-4b1299 {
    width: 100%;
    height: 100%;
}

.news-date-51c639 {
    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-51c639 .day-9c2182 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-51c639 .month-f947a2 {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-c1639e {
    padding: 25px;
}

.news-content-c1639e h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-c1639e p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-49d545 {
    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-4b098d {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-763989 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-763989:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-bfa41f {
    background: var(--bg-light);
}

.faq-wrapper-b8d50a {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-3b3bb6 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-d2d995 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-d2d995:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-d2d995 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-448b8e {
    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-448b8e i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-3b3bb6.active .faq-icon-448b8e {
    background: var(--primary-color);
}

.faq-item-3b3bb6.active .faq-icon-448b8e i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-d1e92a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-eb1e11 {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-df7099 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-df7099 .section-title-ea9f42 h2 {
    color: var(--text-light);
}

.testimonials-section-df7099 .section-title-ea9f42 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-22cd1b {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-3592fa {
    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-ea4b5c {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-52ec15 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-1794c8 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-789121 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-69779f {
    text-align: left;
}

.author-name-2fd9f7 {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-d950b0 {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-73c1ec {
    margin-top: 8px;
}

.testimonial-rating-73c1ec i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-87ac21 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-ed48df {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-ed48df.active,
.nav-dot-ed48df:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-29851e {
    background: var(--bg-white);
}

.contact-wrapper-914889 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-29e284 {
    padding-right: 30px;
}

.contact-info-29e284 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-29e284 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-c1d7bc {
    margin-bottom: 35px;
}

.contact-item-c7de17 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-7879e7 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-7879e7 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-50b710 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-50b710 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-6581df {
    display: flex;
    gap: 15px;
}

.social-link-1a9a38 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-1a9a38:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-1a9a38 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-f46e27 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-f46e27 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-63f422 {
    margin-bottom: 20px;
}

.form-group-63f422 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-63f422 input,
.form-group-63f422 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-63f422 input:focus,
.form-group-63f422 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-63f422 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-372961 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-f46e27 .btn-a62e28 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-986f6b {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-4ad02b{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-986f6b li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-986f6b a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-00f496 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-78eecc {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-a629d5 .logo-43fe5a {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-a629d5 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-bd6dd2 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-bd6dd2 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-bd6dd2 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-bd6dd2 button:hover {
    background: var(--accent-hover);
}

.footer-links-756cec h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-756cec h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-756cec ul li {
    margin-bottom: 12px;
}

.footer-links-756cec ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-756cec ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-28686c {
    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-28686c p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-470f14 {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-470f14 a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-470f14 a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-88890a {
        padding: 80px 0;
    }

    .hero-45b9e5 h1 {
        font-size: 2.8rem;
    }

    .services-grid-0ebca6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-4f6e48 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-7a4bc5 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-78eecc {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-88890a {
        padding: 60px 0;
    }

    .section-title-ea9f42 h2 {
        font-size: 2rem;
    }

    .header-inner-65f86c {
        padding: 15px 0;
    }

    .nav-menu-70a9a4 {
        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-70a9a4.active {
        right: 0;
    }

    .header-cta-85effe {
        display: none;
    }

    .mobile-toggle-b51149 {
        display: flex;
    }

    .hero-45b9e5 {
        min-height: 500px;
    }

    .hero-45b9e5 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-654b7a {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-3a06bd {
        font-size: 1.8rem;
    }

    .advantages-wrapper-3ba3ae {
        grid-template-columns: 1fr;
    }

    .advantages-image-094f96 {
        height: 350px;
        order: -1;
    }

    .advantages-list-c761a8 {
        grid-template-columns: 1fr;
    }

    .about-wrapper-69cd07 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-611a2b {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-0ebca6 {
        grid-template-columns: 1fr;
    }

    .products-grid-4f6e48 {
        grid-template-columns: 1fr;
    }

    .news-grid-7a4bc5 {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-914889 {
        grid-template-columns: 1fr;
    }

    .contact-info-29e284 {
        padding-right: 0;
    }

    .form-row-372961 {
        grid-template-columns: 1fr;
    }

    .footer-grid-78eecc {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-a629d5 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-bd6dd2 {
        flex-direction: column;
    }

    .footer-bottom-28686c {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-470f14 {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-45b9e5 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-255664 {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-255664 .btn-a62e28 {
        width: 100%;
    }

    .hero-stats-654b7a {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-efc9dd {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-3592fa {
        padding: 30px 20px;
    }

    .contact-form-f46e27 {
        padding: 25px;
    }
}

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

.animate-on-scroll-32f589 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-32f589.visible-2a6117 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-5e21d1 {
    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-5e21d1.active {
    opacity: 1;
    visibility: visible;
}