/* ==================== 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-548ed4 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-57d332 {
    padding: 100px 0;
    position: relative;
}

.section-header-914365 {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-daa7b6 {
    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-daa7b6::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-660c69 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-14b94e {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-4af243 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-4af243.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-bffe23 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-3171f4 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-3171f4 i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-071b84 {
    display: flex;
    gap: 40px;
}

.nav-link-ed4cac {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-ed4cac::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-ed4cac:hover::after,
.nav-link-ed4cac.active::after {
    width: 100%;
}

.header-cta-0b33aa {
    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-0b33aa:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-7c7105 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-f1e6ed {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-f1e6ed::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-1e2e34 {
    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-9c20fb {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-d2ae38 {
    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-172b4b {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-018d5e {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-304aeb {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-045d2f {
    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-045d2f:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-cff1f7 {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-5b45a7 {
    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-5b45a7:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-da2135 {
    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-da2135:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-9a8a20 {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-9a8a20 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-a42ffb {
    background: var(--bg-light);
}

.services-intro-e10dfb {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-e10dfb p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-431574 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-f3e04b {
    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-f3e04b::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-f3e04b:hover::before {
    transform: scaleX(1);
}

.service-card-f3e04b:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-2a4330 {
    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-f3e04b:hover .service-icon-2a4330 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-2a4330 i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-f3e04b:hover .service-icon-2a4330 i {
    color: var(--bg-white);
}

.service-title-0d24a6 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-8637c8 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-9ec1be {
    background: var(--bg-white);
}

.advantages-wrapper-151a6a {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-1512ba {
    position: relative;
}

.advantages-image-main-2afb98 {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-2afb98 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-75afb6 {
    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-4b8dca {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-b068b2 {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-69be9f .section-tag-daa7b6 {
    text-align: left;
}

.advantages-content-69be9f .section-tag-daa7b6::after {
    left: 0;
    transform: none;
}

.advantages-content-69be9f .section-title-660c69 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-7ba6c6 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-4d0e26 {
    display: grid;
    gap: 25px;
}

.advantage-item-d92be4 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-d92be4:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-b5d5c1 {
    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-b5d5c1 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-81e423 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-81e423 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-268974 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-268974::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-ea741f.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-2b5042 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-777b2a .section-tag-daa7b6 {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-777b2a .section-tag-daa7b6::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-777b2a .section-title-660c69 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-009e19 {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-3c84f4 {
    margin-bottom: 40px;
}

.about-details-3c84f4 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-69fb6c {
    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-1980c9 {
    text-align: center;
}

.stat-number-e5b6d2 {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-0d32b6 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-569be1 {
    position: relative;
}

.about-image-569be1 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-4b542b {
    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-c9ddfa {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-c9ddfa:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-206c7e {
    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-206c7e i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-fa1e1b h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-fa1e1b p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-ada616 {
    background: var(--bg-light);
}

.products-filter-64731f {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-061741 {
    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-061741:hover,
.filter-btn-061741.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-3e84c4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-b0daa8 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-b0daa8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-43bbf6 {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-43bbf6 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-b0daa8:hover .product-image-43bbf6 img {
    transform: scale(1.1);
}

.product-badge-1a90d9 {
    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-676ca8 {
    padding: 25px;
}

.product-title-db7589 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-ccb02b {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-247c29 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-247c29 i {
    transition: var(--transition-fast);
}

.product-btn-247c29:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-77ef42 {
    background: var(--bg-white);
}

.news-grid-e89d4e {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-a262a7 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-a262a7:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-c0e040 {
    height: 200px;
    overflow: hidden;
}

.news-image-c0e040 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-a262a7:hover .news-image-c0e040 img {
    transform: scale(1.1);
}

.news-content-63041c {
    padding: 25px;
}

.news-meta-dfb62e {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-dfb62e span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-7f2a50 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-a262a7:hover .news-title-7f2a50 {
    color: var(--secondary-color);
}

.news-excerpt-62c31f {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-2c1ec5 {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-2c1ec5:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-3e438a {
    background: var(--bg-light);
}

.faq-wrapper-082ae1 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-f000dc {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-f000dc p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-1bef90 {
    display: grid;
    gap: 15px;
}

.faq-item-9875f5 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-c94a6a {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-c94a6a:hover {
    background: var(--bg-light);
}

.faq-question-c94a6a h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-c0a4ed {
    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-c0a4ed i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-9875f5.active .faq-icon-c0a4ed {
    background: var(--secondary-color);
}

.faq-item-9875f5.active .faq-icon-c0a4ed i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-102d15 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-d24c93 {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-6c9b90 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-6c9b90::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-ea741f.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-6c9b90 .section-tag-daa7b6 {
    color: var(--secondary-color);
}

.testimonials-6c9b90 .section-title-660c69 {
    color: var(--bg-white);
}

.testimonials-subtitle-7d2ee3 {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-239fa2 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-96933c {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-57244c {
    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-aeda8f {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-dafbc4 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-8aa7ea {
    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-8aa7ea img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-d838c2 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-d838c2 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-cfd610 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-7a7273 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-0a81fb {
    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-0a81fb:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-a7d022 {
    background: var(--bg-white);
}

.contact-wrapper-76c7d2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-96c0ab .section-tag-daa7b6 {
    text-align: left;
}

.contact-info-96c0ab .section-tag-daa7b6::after {
    left: 0;
    transform: none;
}

.contact-info-96c0ab .section-title-660c69 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-8c5611 {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-3dd309 {
    display: grid;
    gap: 25px;
}

.contact-item-41c844 {
    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-41c844:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-c6426e {
    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-c6426e i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-77b77a h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-77b77a p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-4370fa {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-bb288e {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-5edc23 {
    margin-bottom: 25px;
}

.form-group-5edc23 label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-5edc23 input,
.form-group-5edc23 textarea,
.form-group-5edc23 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-5edc23 input:focus,
.form-group-5edc23 textarea:focus,
.form-group-5edc23 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-5edc23 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-c2e17e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-3663da {
    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-3663da:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-60d523 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-a60081{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-60d523 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-60d523 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-428689 {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-bfd357 {
    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-74e3fd {
    max-width: 350px;
}

.footer-logo-d0c69d {
    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-d0c69d i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-74e3fd p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-15e841 {
    display: flex;
    gap: 15px;
}

.footer-social-15e841 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-15e841 a:hover {
    background: var(--secondary-color);
}

.footer-social-15e841 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-d117d4 {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-41aa81 {
    display: grid;
    gap: 15px;
}

.footer-links-41aa81 a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-41aa81 a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-7f0423 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-e9598c {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-ffcdaa {
    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-57d332 {
        padding: 80px 0;
    }

    .hero-title-172b4b {
        font-size: 42px;
    }

    .services-grid-431574 {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-151a6a,
    .about-wrapper-2b5042,
    .contact-wrapper-76c7d2 {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-0bec07,
    .about-image-overlay-4b542b {
        display: none;
    }

    .products-grid-3e84c4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-e89d4e {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-bfd357 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-071b84 {
        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-071b84.active {
        right: 0;
    }

    .mobile-toggle-7c7105 {
        display: block;
    }

    .header-cta-0b33aa {
        display: none;
    }

    .hero-title-172b4b {
        font-size: 32px;
    }

    .hero-subtitle-018d5e {
        font-size: 16px;
    }

    .hero-buttons-cff1f7 {
        flex-direction: column;
        align-items: center;
    }

    .section-57d332 {
        padding: 60px 0;
    }

    .section-title-660c69 {
        font-size: 28px;
    }

    .services-grid-431574,
    .products-grid-3e84c4,
    .news-grid-e89d4e {
        grid-template-columns: 1fr;
    }

    .about-stats-69fb6c {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-e5b6d2 {
        font-size: 32px;
    }
    .advantages-image-badge-75afb6{
        right: -10px;
        bottom: -10px;
    }

    .form-row-c2e17e {
        grid-template-columns: 1fr;
    }

    .footer-top-bfd357 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-7f0423 {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-96933c {
        padding: 30px;
    }

    .testimonial-content-aeda8f {
        font-size: 16px;
    }

    .contact-form-4370fa {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-ef23cc {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-ef23cc.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-cd7498 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-cd7498.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-7eac57 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-7eac57.active {
    opacity: 1;
    transform: translateX(0);
}