/* ==================== 基础重置与变量 ==================== */
:root {
    --primary-color: #1B2A4E;
    --secondary-color: #C5A059;
    --accent-color: #8B6914;
    --text-dark: #2C3338;
    --text-light: #666666;
    --text-muted: #999999;
    --bg-white: #FFFFFF;
    --bg-light: #F4F6F9;
    --bg-dark: #111111;
    --border-color: #E5E7EB;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s ease;
    --border-radius: 4px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif SC', 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-color);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, li {
    list-style: none;
}

.container-7fbd99 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-b3f7e3 {
    padding: 100px 0;
    position: relative;
}

.section-header-c9f8f6 {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-9a713a {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    position: relative;
}

.section-tag-9a713a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--secondary-color), transparent);
}

.section-title-85d68e {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-80c432 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-484a7f {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-484a7f.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-58e0a3 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-144d0d {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-144d0d i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-42f72e {
    display: flex;
    gap: 40px;
}

.nav-link-69882a {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-69882a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-69882a:hover::after,
.nav-link-69882a.active::after {
    width: 100%;
}

.header-cta-d4c701 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--bg-white);
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    transition: var(--transition-fast);
}

.header-cta-d4c701:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-ba83d4 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-b438f3 {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-b438f3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-a210ad {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.hero-content-540040 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-26f266 {
    display: inline-block;
    background: rgba(197, 160, 89, 0.15);
    border: 1px solid rgba(197, 160, 89, 0.3);
    padding: 8px 24px;
    border-radius: 30px;
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.hero-title-fbe8ae {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-b4df11 {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-b7e2df {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-291f81 {
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 25px;
    border-radius: var(--border-radius);
    font-size: 14px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-fast);
}

.hero-tag-291f81:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-a27c59 {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-6eade4 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--bg-white);
    padding: 16px 40px;
    border-radius: var(--border-radius);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
}

.btn-primary-6eade4:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-935209 {
    background: transparent;
    color: var(--bg-white);
    padding: 16px 40px;
    border-radius: var(--border-radius);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-fast);
    cursor: pointer;
}

.btn-secondary-935209:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-f4ebaf {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-f4ebaf i {
    font-size: 24px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ==================== 服务内容 ==================== */
.services-60c803 {
    background: var(--bg-light);
}

.services-intro-51b305 {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-51b305 p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-f739bf {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-ed3b0a {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.service-card-ed3b0a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-color), var(--accent-color));
    transform: scaleX(0);
    transition: var(--transition-fast);
}

.service-card-ed3b0a:hover::before {
    transform: scaleX(1);
}

.service-card-ed3b0a:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-bfd97f {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(27, 42, 78, 0.05), rgba(27, 42, 78, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    transition: var(--transition-fast);
}

.service-card-ed3b0a:hover .service-icon-bfd97f {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-bfd97f i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-ed3b0a:hover .service-icon-bfd97f i {
    color: var(--bg-white);
}

.service-title-af47a9 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-a86d4d {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-b8a3a0 {
    background: var(--bg-white);
}

.advantages-wrapper-60ffae {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-3c2bea {
    position: relative;
}

.advantages-image-main-3b7355 {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-3b7355 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-71aa1f {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    padding: 30px;
    border-radius: var(--border-radius);
    color: var(--bg-white);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.advantages-badge-number-62c98b {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-3bffcb {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-b61b1f .section-tag-9a713a {
    text-align: left;
}

.advantages-content-b61b1f .section-tag-9a713a::after {
    left: 0;
    transform: none;
}

.advantages-content-b61b1f .section-title-85d68e {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-943b45 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-aad478 {
    display: grid;
    gap: 25px;
}

.advantage-item-e509b6 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-e509b6:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-50ec13 {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), #0a1628);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage-icon-50ec13 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-d06db9 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-d06db9 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-1ddcde {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-1ddcde::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-9aa7d6.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="50" fill="rgba(197,160,89,0.03)"/></svg>') center/cover;
}

.about-wrapper-80d90a {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-24d2c5 .section-tag-9a713a {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-24d2c5 .section-tag-9a713a::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-24d2c5 .section-title-85d68e {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-5c1e2e {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-237e74 {
    margin-bottom: 40px;
}

.about-details-237e74 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-3eac27 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-4681a0 {
    text-align: center;
}

.stat-number-95e037 {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-4e9fdd {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-f2f084 {
    position: relative;
}

.about-image-f2f084 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-367c3c {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--bg-white);
    padding: 25px 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.about-overlay-item-d3d9ba {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-d3d9ba:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-512ce5 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-overlay-icon-512ce5 i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-84eea4 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-84eea4 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-d9b5e6 {
    background: var(--bg-light);
}

.products-filter-a63fc0 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-5277ef {
    padding: 12px 28px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn-5277ef:hover,
.filter-btn-5277ef.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-bfd71d {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-9357d2 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-9357d2:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-0476ea {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-0476ea img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-9357d2:hover .product-image-0476ea img {
    transform: scale(1.1);
}

.product-badge-609c83 {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--bg-white);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.product-content-a0dbf0 {
    padding: 25px;
}

.product-title-c85845 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-1f1fe0 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-4b5046 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-4b5046 i {
    transition: var(--transition-fast);
}

.product-btn-4b5046:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-2ab53d {
    background: var(--bg-white);
}

.news-grid-e3f3a2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-b6e215 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-b6e215:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-9b2e55 {
    height: 200px;
    overflow: hidden;
}

.news-image-9b2e55 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-b6e215:hover .news-image-9b2e55 img {
    transform: scale(1.1);
}

.news-content-f9a5f9 {
    padding: 25px;
}

.news-meta-7d8ce2 {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-7d8ce2 span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-f15fc7 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-b6e215:hover .news-title-f15fc7 {
    color: var(--secondary-color);
}

.news-excerpt-a06069 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-6fb279 {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-6fb279:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-5ebac9 {
    background: var(--bg-light);
}

.faq-wrapper-ad0871 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-d109b8 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-d109b8 p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-91eba2 {
    display: grid;
    gap: 15px;
}

.faq-item-439b11 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-c71d1a {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-c71d1a:hover {
    background: var(--bg-light);
}

.faq-question-c71d1a h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-093711 {
    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-fast);
}

.faq-icon-093711 i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-439b11.active .faq-icon-093711 {
    background: var(--secondary-color);
}

.faq-item-439b11.active .faq-icon-093711 i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-12c505 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-968b12 {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-10456f {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-10456f::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-9aa7d6.org/2000/svg" viewBox="0 0 100 100"><text x="50" y="60" font-size="80" fill="rgba(197,160,89,0.03)" text-anchor="middle">"</text></svg>');
}

.testimonials-10456f .section-tag-9a713a {
    color: var(--secondary-color);
}

.testimonials-10456f .section-title-85d68e {
    color: var(--bg-white);
}

.testimonials-subtitle-d5db8c {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-8d424b {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-df762a {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-b8d2d4 {
    position: absolute;
    top: 30px;
    left: 40px;
    font-size: 60px;
    color: var(--secondary-color);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-content-fd9ed4 {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-3cf75b {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-7de0cf {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 600;
    color: var(--bg-white);
}

.testimonial-avatar-7de0cf img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-ab2cf6 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-ab2cf6 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-d14abc {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-e81d73 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-77985a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-btn-77985a:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-9d4b21 {
    background: var(--bg-white);
}

.contact-wrapper-194c51 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-5c6387 .section-tag-9a713a {
    text-align: left;
}

.contact-info-5c6387 .section-tag-9a713a::after {
    left: 0;
    transform: none;
}

.contact-info-5c6387 .section-title-85d68e {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-00ac87 {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-1add96 {
    display: grid;
    gap: 25px;
}

.contact-item-209c5f {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.contact-item-209c5f:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-b62c58 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #0a1628);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-b62c58 i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-a3577d h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-a3577d p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-bfaafd {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-d5d9eb {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-c7c5bc {
    margin-bottom: 25px;
}

.form-group-c7c5bc label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-c7c5bc input,
.form-group-c7c5bc textarea,
.form-group-c7c5bc select {
    width: 100%;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition-fast);
    background: var(--bg-white);
}

.form-group-c7c5bc input:focus,
.form-group-c7c5bc textarea:focus,
.form-group-c7c5bc select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-c7c5bc textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-10b5dc {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-726af9 {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    color: var(--bg-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.form-submit-726af9:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-c61f37 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-3e7b8c{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-c61f37 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-c61f37 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-6580b8 {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-80ddb0 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-3abffe {
    max-width: 350px;
}

.footer-logo-d19102 {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo-d19102 i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-3abffe p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-bc2677 {
    display: flex;
    gap: 15px;
}

.footer-social-bc2677 a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.footer-social-bc2677 a:hover {
    background: var(--secondary-color);
}

.footer-social-bc2677 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-aefb5b {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-cd9592 {
    display: grid;
    gap: 15px;
}

.footer-links-cd9592 a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-cd9592 a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-cc9c77 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-fb46e2 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-5cdd0c {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
}

/* ==================== 移动端响应式 ==================== */
@media (max-width: 1024px) {
    .section-b3f7e3 {
        padding: 80px 0;
    }

    .hero-title-fbe8ae {
        font-size: 42px;
    }

    .services-grid-f739bf {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-60ffae,
    .about-wrapper-80d90a,
    .contact-wrapper-194c51 {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-c6db82,
    .about-image-overlay-367c3c {
        display: none;
    }

    .products-grid-bfd71d {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-e3f3a2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-80ddb0 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-42f72e {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 25px;
        transition: var(--transition-fast);
    }

    .nav-menu-42f72e.active {
        right: 0;
    }

    .mobile-toggle-ba83d4 {
        display: block;
    }

    .header-cta-d4c701 {
        display: none;
    }

    .hero-title-fbe8ae {
        font-size: 32px;
    }

    .hero-subtitle-b4df11 {
        font-size: 16px;
    }

    .hero-buttons-a27c59 {
        flex-direction: column;
        align-items: center;
    }

    .section-b3f7e3 {
        padding: 60px 0;
    }

    .section-title-85d68e {
        font-size: 28px;
    }

    .services-grid-f739bf,
    .products-grid-bfd71d,
    .news-grid-e3f3a2 {
        grid-template-columns: 1fr;
    }

    .about-stats-3eac27 {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-95e037 {
        font-size: 32px;
    }
    .advantages-image-badge-71aa1f{
        right: -10px;
        bottom: -10px;
    }

    .form-row-10b5dc {
        grid-template-columns: 1fr;
    }

    .footer-top-80ddb0 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-cc9c77 {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-df762a {
        padding: 30px;
    }

    .testimonial-content-fd9ed4 {
        font-size: 16px;
    }

    .contact-form-bfaafd {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-ae2c36 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-ae2c36.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-827c62 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-827c62.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-66735c {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-66735c.active {
    opacity: 1;
    transform: translateX(0);
}