/* ==================== 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-9060c7 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-3fab95 {
    padding: 100px 0;
    position: relative;
}

.section-header-542085 {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-d5ba82 {
    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-d5ba82::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-adfab5 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-e11b6e {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-898128 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-898128.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-e2ce51 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-7bd660 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-7bd660 i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-fec824 {
    display: flex;
    gap: 40px;
}

.nav-link-8f7a3e {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-8f7a3e::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-8f7a3e:hover::after,
.nav-link-8f7a3e.active::after {
    width: 100%;
}

.header-cta-bf1642 {
    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-bf1642:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-f35986 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-d32aeb {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-d32aeb::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-b83f87 {
    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-1b5bc2 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-04b9e5 {
    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-58c894 {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-f3ba6d {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-04ec0c {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-b22870 {
    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-b22870:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-aec94b {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-9be3db {
    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-9be3db:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-56235e {
    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-56235e:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-a01410 {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-a01410 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-9f6393 {
    background: var(--bg-light);
}

.services-intro-7d5ca0 {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-7d5ca0 p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-3dae5e {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-8ee2f4 {
    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-8ee2f4::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-8ee2f4:hover::before {
    transform: scaleX(1);
}

.service-card-8ee2f4:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-44c165 {
    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-8ee2f4:hover .service-icon-44c165 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-44c165 i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-8ee2f4:hover .service-icon-44c165 i {
    color: var(--bg-white);
}

.service-title-e2a30c {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-88ab8b {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-1b4abf {
    background: var(--bg-white);
}

.advantages-wrapper-67ac1f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-feedaf {
    position: relative;
}

.advantages-image-main-16f8ba {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-16f8ba img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-abe182 {
    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-a8bd26 {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-7bd34f {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-509aa0 .section-tag-d5ba82 {
    text-align: left;
}

.advantages-content-509aa0 .section-tag-d5ba82::after {
    left: 0;
    transform: none;
}

.advantages-content-509aa0 .section-title-adfab5 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-a2f575 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-503fba {
    display: grid;
    gap: 25px;
}

.advantage-item-ed4a3e {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-ed4a3e:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-73348c {
    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-73348c i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-16c0af h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-16c0af p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-2ae2c5 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-2ae2c5::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-10853b.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-a6658e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-6fbb27 .section-tag-d5ba82 {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-6fbb27 .section-tag-d5ba82::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-6fbb27 .section-title-adfab5 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-6aac9f {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-3c565e {
    margin-bottom: 40px;
}

.about-details-3c565e p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-a9af6c {
    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-03862f {
    text-align: center;
}

.stat-number-5304ca {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-5da52e {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-7aea5d {
    position: relative;
}

.about-image-7aea5d img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-fa31c7 {
    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-af5c77 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-af5c77:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-07df4b {
    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-07df4b i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-58f0d0 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-58f0d0 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-3f263b {
    background: var(--bg-light);
}

.products-filter-38a4e6 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-315ac6 {
    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-315ac6:hover,
.filter-btn-315ac6.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-e05e00 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-b0a119 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-b0a119:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-86170d {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-86170d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-b0a119:hover .product-image-86170d img {
    transform: scale(1.1);
}

.product-badge-484fa3 {
    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-db0879 {
    padding: 25px;
}

.product-title-e30d4b {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-cdb078 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-067e2e {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-067e2e i {
    transition: var(--transition-fast);
}

.product-btn-067e2e:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-7d9f95 {
    background: var(--bg-white);
}

.news-grid-51f07e {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-0883cb {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-0883cb:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-538d45 {
    height: 200px;
    overflow: hidden;
}

.news-image-538d45 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-0883cb:hover .news-image-538d45 img {
    transform: scale(1.1);
}

.news-content-b5a1b2 {
    padding: 25px;
}

.news-meta-eaa013 {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-eaa013 span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-9ab96e {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-0883cb:hover .news-title-9ab96e {
    color: var(--secondary-color);
}

.news-excerpt-f7f9e3 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-89174b {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-89174b:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-7e2f56 {
    background: var(--bg-light);
}

.faq-wrapper-2e8b08 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-34b678 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-34b678 p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-ea601b {
    display: grid;
    gap: 15px;
}

.faq-item-9f4f48 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-727b2d {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-727b2d:hover {
    background: var(--bg-light);
}

.faq-question-727b2d h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-0859d1 {
    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-0859d1 i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-9f4f48.active .faq-icon-0859d1 {
    background: var(--secondary-color);
}

.faq-item-9f4f48.active .faq-icon-0859d1 i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-41a3df {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-ccabc6 {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-dd749f {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-dd749f::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-10853b.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-dd749f .section-tag-d5ba82 {
    color: var(--secondary-color);
}

.testimonials-dd749f .section-title-adfab5 {
    color: var(--bg-white);
}

.testimonials-subtitle-46edea {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-b755fa {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-441a27 {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-449c95 {
    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-5daa8d {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-d646c8 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-9fc33f {
    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-9fc33f img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-465706 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-465706 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-467400 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-1c7469 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-3c4779 {
    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-3c4779:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-3f94bc {
    background: var(--bg-white);
}

.contact-wrapper-93f90b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-69a118 .section-tag-d5ba82 {
    text-align: left;
}

.contact-info-69a118 .section-tag-d5ba82::after {
    left: 0;
    transform: none;
}

.contact-info-69a118 .section-title-adfab5 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-2da5bf {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-7f927a {
    display: grid;
    gap: 25px;
}

.contact-item-d58734 {
    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-d58734:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-7d4715 {
    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-7d4715 i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-1aaebf h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-1aaebf p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-27a1c2 {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-30e0fd {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-0ef2a2 {
    margin-bottom: 25px;
}

.form-group-0ef2a2 label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-0ef2a2 input,
.form-group-0ef2a2 textarea,
.form-group-0ef2a2 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-0ef2a2 input:focus,
.form-group-0ef2a2 textarea:focus,
.form-group-0ef2a2 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-0ef2a2 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-a9c7e8 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-121da3 {
    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-121da3:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-4da0a3 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-ca1b49{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-4da0a3 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-4da0a3 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-7d720e {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-726a82 {
    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-8462d6 {
    max-width: 350px;
}

.footer-logo-bb69dd {
    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-bb69dd i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-8462d6 p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-309f0c {
    display: flex;
    gap: 15px;
}

.footer-social-309f0c 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-309f0c a:hover {
    background: var(--secondary-color);
}

.footer-social-309f0c i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-498e9f {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-79e9c7 {
    display: grid;
    gap: 15px;
}

.footer-links-79e9c7 a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-79e9c7 a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-8daccb {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-8dd2f1 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-6f0fd3 {
    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-3fab95 {
        padding: 80px 0;
    }

    .hero-title-58c894 {
        font-size: 42px;
    }

    .services-grid-3dae5e {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-67ac1f,
    .about-wrapper-a6658e,
    .contact-wrapper-93f90b {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-eb7b8b,
    .about-image-overlay-fa31c7 {
        display: none;
    }

    .products-grid-e05e00 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-51f07e {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-726a82 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-fec824 {
        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-fec824.active {
        right: 0;
    }

    .mobile-toggle-f35986 {
        display: block;
    }

    .header-cta-bf1642 {
        display: none;
    }

    .hero-title-58c894 {
        font-size: 32px;
    }

    .hero-subtitle-f3ba6d {
        font-size: 16px;
    }

    .hero-buttons-aec94b {
        flex-direction: column;
        align-items: center;
    }

    .section-3fab95 {
        padding: 60px 0;
    }

    .section-title-adfab5 {
        font-size: 28px;
    }

    .services-grid-3dae5e,
    .products-grid-e05e00,
    .news-grid-51f07e {
        grid-template-columns: 1fr;
    }

    .about-stats-a9af6c {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-5304ca {
        font-size: 32px;
    }
    .advantages-image-badge-abe182{
        right: -10px;
        bottom: -10px;
    }

    .form-row-a9c7e8 {
        grid-template-columns: 1fr;
    }

    .footer-top-726a82 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-8daccb {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-441a27 {
        padding: 30px;
    }

    .testimonial-content-5daa8d {
        font-size: 16px;
    }

    .contact-form-27a1c2 {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-75fb8e {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-75fb8e.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-12e236 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-12e236.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-9ad459 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-9ad459.active {
    opacity: 1;
    transform: translateX(0);
}