/* ==================== 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-e2ef52 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-a32e56 {
    padding: 100px 0;
}

.section-title-1a456b {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-1a456b h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-1a456b h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-1a456b p {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==================== 占位图片样式 ==================== */
.placeholder-img-6ffd8a {
    background: linear-gradient(135deg, #e8e8e8 0%, #f5f5f5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.placeholder-img-6ffd8a::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-6ffd8a i {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.3;
    z-index: 1;
}

/* ==================== 按钮样式 ==================== */
.btn-3b1d76 {
    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-9b6c41 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-9b6c41:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-accent-c2fcc0 {
    background: var(--accent-color);
    color: var(--text-dark);
}

.btn-accent-c2fcc0:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-7ae279 {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-7ae279:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

/* ==================== 导航栏 ==================== */
.header-33b3d7 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
    background: rgb(48 67 85);
}

.header-33b3d7.scrolled {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.header-inner-369c30 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: var(--transition);
}

.header-33b3d7.scrolled .header-inner-369c30 {
    padding: 15px 0;
}

.logo-7514d6 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-7514d6 span {
    color: var(--accent-color);
}

.nav-menu-ec0a86 {
    display: flex;
    gap: 35px;
}

.nav-link-95c4d4 {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-95c4d4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-95c4d4:hover::after,
.nav-link-95c4d4.active::after {
    width: 100%;
}

.header-cta-542e9d {
    display: flex;
    align-items: center;
    gap: 20px;
}

.phone-number-4ec745 {
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.phone-number-4ec745 i {
    color: var(--accent-color);
}

.mobile-toggle-acb908 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle-acb908 span {
    width: 25px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero Banner ==================== */
.hero-c17e14 {
    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-f57aa6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: url('../imgs/banner.jpg');
}

.hero-content-e22f15 {
    position: relative;
    z-index: 2;
    max-width: 700px;
    text-align: center;
}

.hero-badge-bce5ee {
    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-c17e14 h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-c17e14 p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    line-height: 1.8;
}

.hero-buttons-1cbec7 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats-d406c9 {
    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-66324e {
    text-align: center;
}

.stat-number-e6da41 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
}

.stat-label-e08160 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* ==================== 服务内容模块 ==================== */
.services-section-d6270b {
    background: var(--bg-light);
}

.services-grid-b5d455 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-7dbf23 {
    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-7dbf23::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-7dbf23:hover::before {
    transform: scaleX(1);
}

.service-card-7dbf23:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-icon-8130fa {
    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-8130fa i {
    font-size: 2rem;
    color: var(--text-light);
}

.service-card-7dbf23 h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.service-card-7dbf23 p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 服务优势模块 ==================== */
.advantages-section-d2ce98 {
    background: var(--bg-white);
}

.advantages-wrapper-aafb67 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.advantages-image-34f3e4 {
    position: relative;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advantages-image-34f3e4 .main-img-25130c {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-34f3e4 .overlay-badge-434d7a {
    position: absolute;
    bottom: 30px;
    left: 30px;
    background: var(--accent-color);
    color: var(--text-dark);
    padding: 20px 30px;
    border-radius: var(--border-radius);
}

.advantages-image-34f3e4 .overlay-badge-434d7a .number-dcd5c8 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.advantages-list-f1e3a1 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item-9a6222 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.advantage-item-9a6222:hover {
    background: var(--primary-color);
}

.advantage-item-9a6222:hover .advantage-icon-e8c8c8 {
    background: var(--accent-color);
}

.advantage-item-9a6222:hover .advantage-icon-e8c8c8 i {
    color: var(--text-dark);
}

.advantage-item-9a6222:hover h4,
.advantage-item-9a6222:hover p {
    color: var(--text-light);
}

.advantage-icon-e8c8c8 {
    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-e8c8c8 i {
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-content-b32ea9 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.advantage-content-b32ea9 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: var(--transition);
}

/* ==================== 关于我们模块 ==================== */
.about-section-373e00 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.about-section-373e00 .section-title-1a456b h2 {
    color: var(--text-light);
}

.about-section-373e00 .section-title-1a456b p {
    color: rgba(255, 255, 255, 0.8);
}

.about-wrapper-cefc4b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-e7da13 h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--accent-color);
}

.about-content-e7da13 p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
    line-height: 1.9;
    font-size: 1.05rem;
}

.about-features-4350bd {
    display: flex;
    gap: 30px;
    margin-top: 35px;
    flex-wrap: wrap;
}

.about-feature-950084 {
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-feature-950084 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-950084 span {
    font-weight: 500;
}

.about-image-a783b0 {
    position: relative;
}

.about-image-main-861956 {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.about-image-badge-5e794f {
    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-5e794f .year-2cacd0 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
}

.about-image-badge-5e794f .text-edaf2b {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==================== 产品案例模块 ==================== */
.products-section-6659f0 {
    background: var(--bg-light);
}

.products-filter-3331e4 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-8f81bd {
    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-8f81bd:hover,
.filter-btn-8f81bd.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.products-grid-032767 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.product-card-a31f2d {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.product-card-a31f2d:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.product-image-b07df5 {
    height: 250px;
    position: relative;
}

.product-image-b07df5 .placeholder-img-6ffd8a {
    width: 100%;
    height: 100%;
}

.product-overlay-1d5254 {
    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-a31f2d:hover .product-overlay-1d5254 {
    opacity: 1;
}

.product-overlay-1d5254 .btn-3b1d76 {
    padding: 10px 25px;
    font-size: 0.9rem;
}

.product-info-0fa12b {
    padding: 25px;
}

.product-info-0fa12b h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.product-info-0fa12b p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-tag-30b108 {
    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-f35b0a {
    background: var(--bg-white);
}

.news-grid-17d128 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-040664 {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.news-card-040664:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.news-image-77fb0f {
    height: 200px;
    position: relative;
}

.news-image-77fb0f .placeholder-img-6ffd8a {
    width: 100%;
    height: 100%;
}

.news-date-2c5e9f {
    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-2c5e9f .day-0ae0d1 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.news-date-2c5e9f .month-c9e7ad {
    font-size: 0.8rem;
    opacity: 0.8;
}

.news-content-b6ec99 {
    padding: 25px;
}

.news-content-b6ec99 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
}

.news-content-b6ec99 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-meta-2d84e2 {
    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-9a6f9a {
    color: var(--text-gray);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-b46fdf {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-read-more-b46fdf:hover {
    color: var(--accent-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-b1673c {
    background: var(--bg-light);
}

.faq-wrapper-e03770 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-d11657 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.faq-question-6907ce {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-6907ce:hover {
    background: rgba(44, 62, 80, 0.03);
}

.faq-question-6907ce h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-fae30c {
    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-fae30c i {
    color: var(--primary-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.faq-item-d11657.active .faq-icon-fae30c {
    background: var(--primary-color);
}

.faq-item-d11657.active .faq-icon-fae30c i {
    color: var(--text-light);
    transform: rotate(180deg);
}

.faq-answer-4e47a4 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-dbab67 {
    padding: 0 30px 25px;
    color: var(--text-gray);
    line-height: 1.8;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-a996b4 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    position: relative;
}

.testimonials-section-a996b4 .section-title-1a456b h2 {
    color: var(--text-light);
}

.testimonials-section-a996b4 .section-title-1a456b p {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider-00032a {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.testimonial-card-337bd8 {
    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-cfc786 {
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.5;
    line-height: 1;
    margin-bottom: 20px;
}

.testimonial-content-5e78f4 {
    font-size: 1.15rem;
    line-height: 1.9;
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author-c94e50 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.reviewer-avatar-db9032 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.author-info-0d2fb5 {
    text-align: left;
}

.author-name-bb911d {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-light);
}

.author-company-a7c6d5 {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.testimonial-rating-eb8e2b {
    margin-top: 8px;
}

.testimonial-rating-eb8e2b i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-nav-75260d {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.nav-dot-9e8d91 {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.nav-dot-9e8d91.active,
.nav-dot-9e8d91:hover {
    background: var(--accent-color);
}

/* ==================== 联系我们模块 ==================== */
.contact-section-7cfcf2 {
    background: var(--bg-white);
}

.contact-wrapper-ebac4d {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info-d2987f {
    padding-right: 30px;
}

.contact-info-d2987f h3 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-d2987f > p {
    color: var(--text-gray);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-72f18f {
    margin-bottom: 35px;
}

.contact-item-3f4b36 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-099efa {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-099efa i {
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item-content-c4216e h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-item-content-c4216e p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.contact-social-c654bc {
    display: flex;
    gap: 15px;
}

.social-link-94ff2f {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-94ff2f:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.social-link-94ff2f i {
    color: var(--text-light);
    font-size: 1.1rem;
}

.contact-form-9890ee {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-form-9890ee h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 30px;
}

.form-group-6331b1 {
    margin-bottom: 20px;
}

.form-group-6331b1 label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group-6331b1 input,
.form-group-6331b1 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-6331b1 input:focus,
.form-group-6331b1 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-6331b1 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-adc72c {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-form-9890ee .btn-3b1d76 {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
}

/* Flink */
.flink-section-ace0a1 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-6cf54f{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-ace0a1 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-ace0a1 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-83e249 {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid-35366d {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand-e7131a .logo-7514d6 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-e7131a p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-newsletter-be8e33 {
    display: flex;
    gap: 10px;
}

.footer-newsletter-be8e33 input {
    flex: 1;
    padding: 12px 15px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.footer-newsletter-be8e33 button {
    padding: 12px 20px;
    background: var(--accent-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.footer-newsletter-be8e33 button:hover {
    background: var(--accent-hover);
}

.footer-links-3ce54d h4 {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-links-3ce54d h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-3ce54d ul li {
    margin-bottom: 12px;
}

.footer-links-3ce54d ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-3ce54d ul li a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-c7fee4 {
    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-c7fee4 p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-56df7a {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-56df7a a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-56df7a a:hover {
    color: var(--accent-color);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .section-padding-a32e56 {
        padding: 80px 0;
    }

    .hero-c17e14 h1 {
        font-size: 2.8rem;
    }

    .services-grid-b5d455 {
        grid-template-columns: repeat(2, 1fr);
    }

    .products-grid-032767 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-17d128 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid-35366d {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-a32e56 {
        padding: 60px 0;
    }

    .section-title-1a456b h2 {
        font-size: 2rem;
    }

    .header-inner-369c30 {
        padding: 15px 0;
    }

    .nav-menu-ec0a86 {
        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-ec0a86.active {
        right: 0;
    }

    .header-cta-542e9d {
        display: none;
    }

    .mobile-toggle-acb908 {
        display: flex;
    }

    .hero-c17e14 {
        min-height: 500px;
    }

    .hero-c17e14 h1 {
        font-size: 2.2rem;
    }

    .hero-stats-d406c9 {
        gap: 30px;
        padding: 20px 30px;
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .stat-number-e6da41 {
        font-size: 1.8rem;
    }

    .advantages-wrapper-aafb67 {
        grid-template-columns: 1fr;
    }

    .advantages-image-34f3e4 {
        height: 350px;
        order: -1;
    }

    .advantages-list-f1e3a1 {
        grid-template-columns: 1fr;
    }

    .about-wrapper-cefc4b {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-badge-5e794f {
        bottom: -15px;
        right: 15px;
        padding: 15px 20px;
    }

    .services-grid-b5d455 {
        grid-template-columns: 1fr;
    }

    .products-grid-032767 {
        grid-template-columns: 1fr;
    }

    .news-grid-17d128 {
        grid-template-columns: 1fr;
    }

    .contact-wrapper-ebac4d {
        grid-template-columns: 1fr;
    }

    .contact-info-d2987f {
        padding-right: 0;
    }

    .form-row-adc72c {
        grid-template-columns: 1fr;
    }

    .footer-grid-35366d {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand-e7131a {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-newsletter-be8e33 {
        flex-direction: column;
    }

    .footer-bottom-c7fee4 {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links-56df7a {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-c17e14 h1 {
        font-size: 1.8rem;
    }

    .hero-buttons-1cbec7 {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons-1cbec7 .btn-3b1d76 {
        width: 100%;
    }

    .hero-stats-d406c9 {
        /*flex-direction: column;*/
        gap: 20px;
        padding: 20px;
    }

    .about-features-4350bd {
        flex-direction: column;
        align-items: flex-start;
    }

    .testimonial-card-337bd8 {
        padding: 30px 20px;
    }

    .contact-form-9890ee {
        padding: 25px;
    }
}

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

.animate-on-scroll-be59ba {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll-be59ba.visible-d4cefd {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 平滑滚动覆盖 ==================== */
.nav-overlay-005f4b {
    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-005f4b.active {
    opacity: 1;
    visibility: visible;
}