/* ==================== 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-990658 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-f47dfd {
    padding: 100px 0;
}

.section-title-9c5035 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-9c5035 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-9c5035 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-9c5035 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-8e19e2 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-8e19e2::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-8e19e2 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-a1230d {
    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-11e5ae {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-11e5ae:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-e52fb5 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-e52fb5:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-a55a74 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-a55a74:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-76a1fa {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-76a1fa.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-d0293c {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-76a1fa.scrolled .header-inner-d0293c {
    padding: 15px 0;
}

.logo-cddd76 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-cddd76 span {
    color: var(--accent-color);
}

.nav-menu-4e3203 {
    display: flex;
    gap: 35px;
}

.nav-link-cb7431 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-cb7431::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-cb7431:hover::after,
.nav-link-cb7431.active::after {
    width: 100%;
}

.header-cta-442e88 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-ea11a0 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-ea11a0 i {
    color: var(--accent-color);
}

.mobile-toggle-dd8e73 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-dd8e73 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-028aa5 {
    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-b57d98 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-b2c1e6 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-809c4f {
    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-028aa5 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-028aa5 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-34965d {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-a98a94 {
    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-2dd71b {
    text-align: center;
}

.stat-number-d0dce0 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-36e613 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-938a02 {
    background: var(--bg-light);
}

.services-grid-029eef {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-d58ad8 {
    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-d58ad8::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-d58ad8:hover::before {
    transform: scaleX(1);
}

.service-card-d58ad8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-717d99 {
    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-717d99 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-d58ad8 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-d58ad8 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-a80cbd {
    background: var(--bg-white);
}

.advantages-wrapper-5f818f {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-b7fe85 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-b7fe85 .main-img-d1914e {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-b7fe85 .overlay-badge-03ed66 {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-b7fe85 .overlay-badge-03ed66 .number-bc4ca1 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-d8c137 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-3b28db {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-3b28db:hover {
    background: var(--primary-color);
}

.advantage-item-3b28db:hover .advantage-icon-0edebc {
    background: var(--accent-color);
}

.advantage-item-3b28db:hover .advantage-icon-0edebc i {
    color: var(--text-dark);
}

.advantage-item-3b28db:hover h4,
.advantage-item-3b28db:hover p {
    color: var(--text-light);
}

.advantage-icon-0edebc {
    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-0edebc i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-9d3a53 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-9d3a53 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-eb4eb2 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-eb4eb2 .section-title-9c5035 h2 {
    color: var(--text-light);
}

.about-section-eb4eb2 .section-title-9c5035 p {
    color: rgba(255, 255, 255, 0.8);
}

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

.about-content-e5cedc h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-e5cedc p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-5ededb {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-ec62c1 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-ec62c1 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-ec62c1 span {
    font-weight: 500;
}

.about-image-0a669a {
    position: relative;
}

.about-image-main-1a01c2 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-fb910d {
    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-fb910d .year-09769e {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-fb910d .text-2c292e {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-c78c26 {
    background: var(--bg-light);
}

.products-filter-1c429c {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-0ea29d {
    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-0ea29d:hover,
.filter-btn-0ea29d.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-463e29 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-29efb6 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-29efb6:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-5b12b3 {
    height: 250px;
    position: relative;
}

.product-image-5b12b3 .placeholder-img-8e19e2 {
    width: 100%;
    height: 100%;
}

.product-overlay-4af025 {
    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-29efb6:hover .product-overlay-4af025 {
    opacity: 1;
}

.product-overlay-4af025 .btn-a1230d {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-175c8b {
    padding: 25px;
}

.product-info-175c8b h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-175c8b p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-136f52 {
    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-6f2662 {
    background: var(--bg-white);
}

.news-grid-473dbe {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-956b4e {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-956b4e:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-b170ca {
    height: 200px;
    position: relative;
}

.news-image-b170ca .placeholder-img-8e19e2 {
    width: 100%;
    height: 100%;
}

.news-date-e0431c {
    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-e0431c .day-a651ed {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-e0431c .month-86430e {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-8c97d0 {
    padding: 25px;
}

.news-content-8c97d0 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-8c97d0 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-6f1dfc {
    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-0266ec {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-0c3f39 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-0c3f39:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-f6b061 {
    background: var(--bg-light);
}

.faq-wrapper-10058e {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-7b36b5 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-1cdb50 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-1cdb50:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-1cdb50 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-0f6090 {
    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-0f6090 i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-7b36b5.active .faq-icon-0f6090 {
    background: var(--primary-color);
}

.faq-item-7b36b5.active .faq-icon-0f6090 i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-1e6244 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-0862b9 {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-fe0850 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-fe0850 .section-title-9c5035 h2 {
    color: var(--text-light);
}

.testimonials-section-fe0850 .section-title-9c5035 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-603353 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-7a21d7 {
    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-68fe26 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-d72740 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-bfedb0 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-af9647 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-ea306b {
    text-align: left;
}

.author-name-3d207e {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-60be4d {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-f68ac1 {
    margin-top: 8px;
}

.testimonial-rating-f68ac1 i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-50b914 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-7317e6 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-7317e6.active,
.nav-dot-7317e6:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-76ccd5 {
    background: var(--bg-white);
}

.contact-wrapper-d19592 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-ba908f {
    padding-right: 30px;
}

.contact-info-ba908f h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-ba908f > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-c78e3e {
    margin-bottom: 35px;
}

.contact-item-b6ca2f {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-871190 {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-871190 i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-b8d460 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-b8d460 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-065cdc {
    display: flex;
    gap: 15px;
}

.social-link-e97217 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-e97217:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-e97217 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-a44e54 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-a44e54 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-14661f {
    margin-bottom: 20px;
}

.form-group-14661f label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-14661f input,
.form-group-14661f 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-14661f input:focus,
.form-group-14661f textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-14661f textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-b6568b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-a44e54 .btn-a1230d {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-cc38e2 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-0e1ca2{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-cc38e2 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-cc38e2 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-f737ba {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-93e6f6 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-03f947 .logo-cddd76 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-03f947 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-96771f {
    display: flex;
    gap: 10px;
}

.footer-newsletter-96771f input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-96771f button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-96771f button:hover {
    background: var(--accent-hover);
}

.footer-links-bc6814 h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-bc6814 h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-bc6814 ul li {
    margin-bottom: 12px;
}

.footer-links-bc6814 ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-bc6814 ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-448e05 {
    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-448e05 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-bfbfc3 {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-bfbfc3 a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-bfbfc3 a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-f47dfd {
        padding: 80px 0;
    }

    .hero-028aa5 h1 {
        font-size: 2.8rem;
    }

    .services-grid-029eef {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-463e29 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-473dbe {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-93e6f6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-f47dfd {
        padding: 60px 0;
    }

    .section-title-9c5035 h2 {
        font-size: 2rem;
    }

    .header-inner-d0293c {
        padding: 15px 0;
    }

    .nav-menu-4e3203 {
        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-4e3203.active {
        right: 0;
    }

    .header-cta-442e88 {
        display: none;
    }

    .mobile-toggle-dd8e73 {
        display: flex;
    }

    .hero-028aa5 {
        min-height: 500px;
    }

    .hero-028aa5 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-a98a94 {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-d0dce0 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-5f818f {
        grid-template-columns: 1fr;
    }

    .advantages-image-b7fe85 {
        height: 350px;
        order: -1;
    }

    .advantages-list-d8c137 {
        grid-template-columns: 1fr;
    }

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

    .about-image-badge-fb910d {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-029eef {
        grid-template-columns: 1fr;
    }

    .products-grid-463e29 {
        grid-template-columns: 1fr;
    }

    .news-grid-473dbe {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-d19592 {
        grid-template-columns: 1fr;
    }

    .contact-info-ba908f {
        padding-right: 0;
    }

    .form-row-b6568b {
        grid-template-columns: 1fr;
    }

    .footer-grid-93e6f6 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-03f947 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-96771f {
        flex-direction: column;
    }

    .footer-bottom-448e05 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-bfbfc3 {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-028aa5 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-34965d {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-34965d .btn-a1230d {
        width: 100%;
    }

    .hero-stats-a98a94 {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-5ededb {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-7a21d7 {
        padding: 30px 20px;
    }

    .contact-form-a44e54 {
        padding: 25px;
    }
}

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

.animate-on-scroll-7aa355 {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-7aa355.visible-fcd47e {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-beb20f {
    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-beb20f.active {
    opacity: 1;
    visibility: visible;
}