/* ==================== 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-8be7cd {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-a9cf9b {
    padding: 100px 0;
    position: relative;
}

.section-header-23ebae {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-7dafd7 {
    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-7dafd7::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-498259 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-c17c67 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-473483 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-473483.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-b243ab {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-c5f0b5 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-c5f0b5 i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-1a59e2 {
    display: flex;
    gap: 40px;
}

.nav-link-a30628 {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-a30628::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-a30628:hover::after,
.nav-link-a30628.active::after {
    width: 100%;
}

.header-cta-22f58e {
    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-22f58e:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-ba4a48 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-1f56ce {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-1f56ce::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-946499 {
    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-9459e7 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-500565 {
    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-e7c591 {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-46d46e {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-a3ddf2 {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-bb1065 {
    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-bb1065:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-0bc2ff {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-fcaa5f {
    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-fcaa5f:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-81b895 {
    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-81b895:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-693824 {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-693824 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-bd8d2f {
    background: var(--bg-light);
}

.services-intro-d41b14 {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-d41b14 p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-406df9 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-e18cc5 {
    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-e18cc5::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-e18cc5:hover::before {
    transform: scaleX(1);
}

.service-card-e18cc5:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-c2ae46 {
    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-e18cc5:hover .service-icon-c2ae46 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-c2ae46 i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-e18cc5:hover .service-icon-c2ae46 i {
    color: var(--bg-white);
}

.service-title-1e7253 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-50f362 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-b4bb4e {
    background: var(--bg-white);
}

.advantages-wrapper-9bd1c4 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-1f35f0 {
    position: relative;
}

.advantages-image-main-c1c0aa {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-c1c0aa img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-c3eebd {
    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-4e5254 {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-46a52f {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-940509 .section-tag-7dafd7 {
    text-align: left;
}

.advantages-content-940509 .section-tag-7dafd7::after {
    left: 0;
    transform: none;
}

.advantages-content-940509 .section-title-498259 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-e56890 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-cb4208 {
    display: grid;
    gap: 25px;
}

.advantage-item-b18d9e {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-b18d9e:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-055468 {
    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-055468 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-02b2b3 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-02b2b3 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-8cb474 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-8cb474::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-d77c2e.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-12c2a3 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-47beb8 .section-tag-7dafd7 {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-47beb8 .section-tag-7dafd7::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-47beb8 .section-title-498259 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-511a9a {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-eec5a2 {
    margin-bottom: 40px;
}

.about-details-eec5a2 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-8f88de {
    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-04aa2f {
    text-align: center;
}

.stat-number-9b6303 {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-64b828 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-94179d {
    position: relative;
}

.about-image-94179d img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-eb14a9 {
    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-1d1a3e {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-1d1a3e:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-c50ddb {
    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-c50ddb i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-5b95b5 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-5b95b5 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-39d06f {
    background: var(--bg-light);
}

.products-filter-40405b {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-ce0061 {
    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-ce0061:hover,
.filter-btn-ce0061.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-31a546 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-ab5b91 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-ab5b91:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-4aed1a {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-4aed1a img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-ab5b91:hover .product-image-4aed1a img {
    transform: scale(1.1);
}

.product-badge-afde32 {
    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-a3dc1c {
    padding: 25px;
}

.product-title-299faf {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-b5f7af {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-b034a0 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-b034a0 i {
    transition: var(--transition-fast);
}

.product-btn-b034a0:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-8a1ab3 {
    background: var(--bg-white);
}

.news-grid-89bfce {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-bc196d {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-bc196d:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-83da7d {
    height: 200px;
    overflow: hidden;
}

.news-image-83da7d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-bc196d:hover .news-image-83da7d img {
    transform: scale(1.1);
}

.news-content-d81855 {
    padding: 25px;
}

.news-meta-0eabe0 {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-0eabe0 span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-fb8501 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-bc196d:hover .news-title-fb8501 {
    color: var(--secondary-color);
}

.news-excerpt-68f095 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-7495bb {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-7495bb:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-e866ee {
    background: var(--bg-light);
}

.faq-wrapper-8d1bb8 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-6f4cac {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-6f4cac p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-b438e4 {
    display: grid;
    gap: 15px;
}

.faq-item-eb2517 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-cee33e {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-cee33e:hover {
    background: var(--bg-light);
}

.faq-question-cee33e h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-151c0c {
    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-151c0c i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-eb2517.active .faq-icon-151c0c {
    background: var(--secondary-color);
}

.faq-item-eb2517.active .faq-icon-151c0c i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-b5f072 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-3d6897 {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-3a150d {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-3a150d::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-d77c2e.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-3a150d .section-tag-7dafd7 {
    color: var(--secondary-color);
}

.testimonials-3a150d .section-title-498259 {
    color: var(--bg-white);
}

.testimonials-subtitle-3216f1 {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-953f95 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-531b1e {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-1f21ad {
    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-3138a2 {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-7fbea7 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-d91a8d {
    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-d91a8d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-743ee8 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-743ee8 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-cfc884 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-8618b0 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-a93f8a {
    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-a93f8a:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-f911a5 {
    background: var(--bg-white);
}

.contact-wrapper-c57130 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-cbe228 .section-tag-7dafd7 {
    text-align: left;
}

.contact-info-cbe228 .section-tag-7dafd7::after {
    left: 0;
    transform: none;
}

.contact-info-cbe228 .section-title-498259 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-b4577c {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-ade238 {
    display: grid;
    gap: 25px;
}

.contact-item-004ab8 {
    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-004ab8:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-6a56af {
    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-6a56af i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-f599dc h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-f599dc p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-272ffe {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-8333c1 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-4c3367 {
    margin-bottom: 25px;
}

.form-group-4c3367 label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-4c3367 input,
.form-group-4c3367 textarea,
.form-group-4c3367 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-4c3367 input:focus,
.form-group-4c3367 textarea:focus,
.form-group-4c3367 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-4c3367 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-043214 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-37fcc0 {
    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-37fcc0:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-caf83f {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-0896a0{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-caf83f li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-caf83f a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-abef5a {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-3c6716 {
    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-0f1e1d {
    max-width: 350px;
}

.footer-logo-84b1c4 {
    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-84b1c4 i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-0f1e1d p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-70b68e {
    display: flex;
    gap: 15px;
}

.footer-social-70b68e 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-70b68e a:hover {
    background: var(--secondary-color);
}

.footer-social-70b68e i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-3139e7 {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-9d11cf {
    display: grid;
    gap: 15px;
}

.footer-links-9d11cf a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-9d11cf a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-4dc602 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-22f1bd {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-77f1a2 {
    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-a9cf9b {
        padding: 80px 0;
    }

    .hero-title-e7c591 {
        font-size: 42px;
    }

    .services-grid-406df9 {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-9bd1c4,
    .about-wrapper-12c2a3,
    .contact-wrapper-c57130 {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-f338f3,
    .about-image-overlay-eb14a9 {
        display: none;
    }

    .products-grid-31a546 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-89bfce {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-3c6716 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-1a59e2 {
        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-1a59e2.active {
        right: 0;
    }

    .mobile-toggle-ba4a48 {
        display: block;
    }

    .header-cta-22f58e {
        display: none;
    }

    .hero-title-e7c591 {
        font-size: 32px;
    }

    .hero-subtitle-46d46e {
        font-size: 16px;
    }

    .hero-buttons-0bc2ff {
        flex-direction: column;
        align-items: center;
    }

    .section-a9cf9b {
        padding: 60px 0;
    }

    .section-title-498259 {
        font-size: 28px;
    }

    .services-grid-406df9,
    .products-grid-31a546,
    .news-grid-89bfce {
        grid-template-columns: 1fr;
    }

    .about-stats-8f88de {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-9b6303 {
        font-size: 32px;
    }
    .advantages-image-badge-c3eebd{
        right: -10px;
        bottom: -10px;
    }

    .form-row-043214 {
        grid-template-columns: 1fr;
    }

    .footer-top-3c6716 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-4dc602 {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-531b1e {
        padding: 30px;
    }

    .testimonial-content-3138a2 {
        font-size: 16px;
    }

    .contact-form-272ffe {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-4cede8 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-4cede8.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-f323c0 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-f323c0.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-8a634b {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-8a634b.active {
    opacity: 1;
    transform: translateX(0);
}