/* ==================== 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-746013 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-7a4320 {
    padding: 100px 0;
}

.section-title-0b8b09 {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-0b8b09 h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-0b8b09 h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-0b8b09 p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-4f3783 {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-4f3783::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-4f3783 i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-148203 {
    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-b04e9f {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-b04e9f:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-c82e93 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-c82e93:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-11f153 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-11f153:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-6792d5 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-6792d5.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-15caa0 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-6792d5.scrolled .header-inner-15caa0 {
    padding: 15px 0;
}

.logo-37baf8 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-37baf8 span {
    color: var(--accent-color);
}

.nav-menu-443388 {
    display: flex;
    gap: 35px;
}

.nav-link-6eb4df {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-6eb4df::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-6eb4df:hover::after,
.nav-link-6eb4df.active::after {
    width: 100%;
}

.header-cta-6a931b {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-1e91d9 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-1e91d9 i {
    color: var(--accent-color);
}

.mobile-toggle-041eb7 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-041eb7 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-97b10c {
    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-ee4590 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-c83299 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-5ba928 {
    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-97b10c h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-97b10c p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-892297 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-2fd405 {
    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-9e3f84 {
    text-align: center;
}

.stat-number-455442 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-e98b6d {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-ead605 {
    background: var(--bg-light);
}

.services-grid-f8b4b9 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-93e867 {
    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-93e867::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-93e867:hover::before {
    transform: scaleX(1);
}

.service-card-93e867:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-92b5e2 {
    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-92b5e2 i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-93e867 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-93e867 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-5c9e2a {
    background: var(--bg-white);
}

.advantages-wrapper-638267 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-b654db {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-b654db .main-img-a51834 {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-b654db .overlay-badge-16888b {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-b654db .overlay-badge-16888b .number-04c20e {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-5b40ad {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-2da974 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-2da974:hover {
    background: var(--primary-color);
}

.advantage-item-2da974:hover .advantage-icon-7bf3c6 {
    background: var(--accent-color);
}

.advantage-item-2da974:hover .advantage-icon-7bf3c6 i {
    color: var(--text-dark);
}

.advantage-item-2da974:hover h4,
.advantage-item-2da974:hover p {
    color: var(--text-light);
}

.advantage-icon-7bf3c6 {
    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-7bf3c6 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-baefd5 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-baefd5 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-d0fe75 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-d0fe75 .section-title-0b8b09 h2 {
    color: var(--text-light);
}

.about-section-d0fe75 .section-title-0b8b09 p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-db71f6 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

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

.about-features-a0e6cc {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-7e9805 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-7e9805 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-7e9805 span {
    font-weight: 500;
}

.about-image-da91a1 {
    position: relative;
}

.about-image-main-79b4fc {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-34d656 {
    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-34d656 .year-847a02 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-34d656 .text-881c3d {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-d0442b {
    background: var(--bg-light);
}

.products-filter-a4c31c {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-3cbd05 {
    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-3cbd05:hover,
.filter-btn-3cbd05.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-3c637a {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-d47da0 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-d47da0:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-53a0fd {
    height: 250px;
    position: relative;
}

.product-image-53a0fd .placeholder-img-4f3783 {
    width: 100%;
    height: 100%;
}

.product-overlay-6453bc {
    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-d47da0:hover .product-overlay-6453bc {
    opacity: 1;
}

.product-overlay-6453bc .btn-148203 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-aece6b {
    padding: 25px;
}

.product-info-aece6b h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-aece6b p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-388b20 {
    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-cbf0ef {
    background: var(--bg-white);
}

.news-grid-6914de {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-8c0bf9 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-8c0bf9:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-1debc0 {
    height: 200px;
    position: relative;
}

.news-image-1debc0 .placeholder-img-4f3783 {
    width: 100%;
    height: 100%;
}

.news-date-1ffbb6 {
    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-1ffbb6 .day-87bf59 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-1ffbb6 .month-96286f {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-fb5231 {
    padding: 25px;
}

.news-content-fb5231 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-fb5231 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-79b349 {
    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-4c4944 {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-3a99c0 {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-3a99c0:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-78d1ff {
    background: var(--bg-light);
}

.faq-wrapper-a0a90c {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-044904 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-53f333 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-53f333:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-53f333 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-87c2d6 {
    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-87c2d6 i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-044904.active .faq-icon-87c2d6 {
    background: var(--primary-color);
}

.faq-item-044904.active .faq-icon-87c2d6 i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-3e4694 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-449d6f {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-6d4834 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-6d4834 .section-title-0b8b09 h2 {
    color: var(--text-light);
}

.testimonials-section-6d4834 .section-title-0b8b09 p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-53ced4 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-2d4181 {
    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-5b6dd8 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-26a5fc {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-9d0d94 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-33d33b {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-f919f7 {
    text-align: left;
}

.author-name-e75bb4 {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-24dd31 {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-43d4ad {
    margin-top: 8px;
}

.testimonial-rating-43d4ad i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-6b7b9f {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-61b612 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-61b612.active,
.nav-dot-61b612:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-d4d6aa {
    background: var(--bg-white);
}

.contact-wrapper-0c19c2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-426197 {
    padding-right: 30px;
}

.contact-info-426197 h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-426197 > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-567c33 {
    margin-bottom: 35px;
}

.contact-item-b110f5 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-1e0caf {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-1e0caf i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-6e05c3 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-6e05c3 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-1f0016 {
    display: flex;
    gap: 15px;
}

.social-link-4fbeb7 {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-4fbeb7:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-4fbeb7 i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-ee5b60 {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-ee5b60 h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-a51aaf {
    margin-bottom: 20px;
}

.form-group-a51aaf label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-a51aaf input,
.form-group-a51aaf 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-a51aaf input:focus,
.form-group-a51aaf textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-a51aaf textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-f3dac6 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-ee5b60 .btn-148203 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-7c426d {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-c6cca9{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-7c426d li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-7c426d a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-a7d131 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-ce3ce7 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-801bd2 .logo-37baf8 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-801bd2 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-675e05 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-675e05 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-675e05 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-675e05 button:hover {
    background: var(--accent-hover);
}

.footer-links-bca705 h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-bca705 h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-bca705 ul li {
    margin-bottom: 12px;
}

.footer-links-bca705 ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-bca705 ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-68816e {
    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-68816e p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-105f3c {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-105f3c a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-105f3c a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-7a4320 {
        padding: 80px 0;
    }

    .hero-97b10c h1 {
        font-size: 2.8rem;
    }

    .services-grid-f8b4b9 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-3c637a {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-6914de {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-ce3ce7 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-7a4320 {
        padding: 60px 0;
    }

    .section-title-0b8b09 h2 {
        font-size: 2rem;
    }

    .header-inner-15caa0 {
        padding: 15px 0;
    }

    .nav-menu-443388 {
        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-443388.active {
        right: 0;
    }

    .header-cta-6a931b {
        display: none;
    }

    .mobile-toggle-041eb7 {
        display: flex;
    }

    .hero-97b10c {
        min-height: 500px;
    }

    .hero-97b10c h1 {
        font-size: 2.2rem;
    }

    .hero-stats-2fd405 {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-455442 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-638267 {
        grid-template-columns: 1fr;
    }

    .advantages-image-b654db {
        height: 350px;
        order: -1;
    }

    .advantages-list-5b40ad {
        grid-template-columns: 1fr;
    }

    .about-wrapper-db71f6 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-34d656 {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-f8b4b9 {
        grid-template-columns: 1fr;
    }

    .products-grid-3c637a {
        grid-template-columns: 1fr;
    }

    .news-grid-6914de {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-0c19c2 {
        grid-template-columns: 1fr;
    }

    .contact-info-426197 {
        padding-right: 0;
    }

    .form-row-f3dac6 {
        grid-template-columns: 1fr;
    }

    .footer-grid-ce3ce7 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-801bd2 {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-675e05 {
        flex-direction: column;
    }

    .footer-bottom-68816e {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-105f3c {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-97b10c h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-892297 {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-892297 .btn-148203 {
        width: 100%;
    }

    .hero-stats-2fd405 {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-a0e6cc {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-2d4181 {
        padding: 30px 20px;
    }

    .contact-form-ee5b60 {
        padding: 25px;
    }
}

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

.animate-on-scroll-9bc89d {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-9bc89d.visible-b1d660 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-c3c97d {
    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-c3c97d.active {
    opacity: 1;
    visibility: visible;
}