/* ==================== 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-4fd621 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-c73174 {
    padding: 100px 0;
    position: relative;
}

.section-header-a02be8 {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-d4da38 {
    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-d4da38::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-e959bb {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-7bd2eb {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-eff1a5 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-eff1a5.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-e2129c {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-49e76a {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-49e76a i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-4dd53a {
    display: flex;
    gap: 40px;
}

.nav-link-419487 {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-419487::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-419487:hover::after,
.nav-link-419487.active::after {
    width: 100%;
}

.header-cta-ee3f67 {
    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-ee3f67:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-6f414d {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-712d95 {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-712d95::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-1c9c5d {
    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-690ea3 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-65b9e6 {
    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-a278a1 {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-f4c716 {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-7e5ae8 {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-84a191 {
    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-84a191:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-7723c4 {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-f85168 {
    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-f85168:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-866d35 {
    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-866d35:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-d9d6bb {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-d9d6bb 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-494db6 {
    background: var(--bg-light);
}

.services-intro-a099d3 {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-a099d3 p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-23640a {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-70b89e {
    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-70b89e::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-70b89e:hover::before {
    transform: scaleX(1);
}

.service-card-70b89e:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-9a3f68 {
    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-70b89e:hover .service-icon-9a3f68 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-9a3f68 i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-70b89e:hover .service-icon-9a3f68 i {
    color: var(--bg-white);
}

.service-title-4d4f0b {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-68ee3b {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-280cec {
    background: var(--bg-white);
}

.advantages-wrapper-742391 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-76e236 {
    position: relative;
}

.advantages-image-main-6c3008 {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-6c3008 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-5762ca {
    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-5a1df8 {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-e06be6 {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-770333 .section-tag-d4da38 {
    text-align: left;
}

.advantages-content-770333 .section-tag-d4da38::after {
    left: 0;
    transform: none;
}

.advantages-content-770333 .section-title-e959bb {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

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

.advantage-list-9fed5f {
    display: grid;
    gap: 25px;
}

.advantage-item-7ef31a {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-7ef31a:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-132f44 {
    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-132f44 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-33d238 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-33d238 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-b0e89c {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-b0e89c::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-3b8aa7.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-1a8f8e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-0552fb .section-tag-d4da38 {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-0552fb .section-tag-d4da38::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-0552fb .section-title-e959bb {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-5425a3 {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-88bde1 {
    margin-bottom: 40px;
}

.about-details-88bde1 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-4ad16f {
    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-9cb7ab {
    text-align: center;
}

.stat-number-5677ad {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-aa2fb8 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-6c5403 {
    position: relative;
}

.about-image-6c5403 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-52d732 {
    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-840873 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-840873:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-021a98 {
    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-021a98 i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-596046 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-596046 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-4daebb {
    background: var(--bg-light);
}

.products-filter-3d0053 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-faf50d {
    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-faf50d:hover,
.filter-btn-faf50d.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-0d6d9f {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-ed4135 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-ed4135:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-53415c {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-53415c img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-ed4135:hover .product-image-53415c img {
    transform: scale(1.1);
}

.product-badge-ac993f {
    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-9eed61 {
    padding: 25px;
}

.product-title-177a82 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-dc0754 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-e66dc2 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-e66dc2 i {
    transition: var(--transition-fast);
}

.product-btn-e66dc2:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-2fc9f5 {
    background: var(--bg-white);
}

.news-grid-c44b43 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-3a4f57 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-3a4f57:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-762723 {
    height: 200px;
    overflow: hidden;
}

.news-image-762723 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-3a4f57:hover .news-image-762723 img {
    transform: scale(1.1);
}

.news-content-20c583 {
    padding: 25px;
}

.news-meta-141c37 {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-141c37 span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-198798 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-3a4f57:hover .news-title-198798 {
    color: var(--secondary-color);
}

.news-excerpt-00deff {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-54b198 {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-54b198:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-375e6e {
    background: var(--bg-light);
}

.faq-wrapper-fe1283 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-bbe790 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-bbe790 p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-37dde6 {
    display: grid;
    gap: 15px;
}

.faq-item-cb2c86 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-1d6876 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-1d6876:hover {
    background: var(--bg-light);
}

.faq-question-1d6876 h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-b314bc {
    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-b314bc i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-cb2c86.active .faq-icon-b314bc {
    background: var(--secondary-color);
}

.faq-item-cb2c86.active .faq-icon-b314bc i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-b24223 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-31a452 {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-da87de {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-da87de::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-3b8aa7.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-da87de .section-tag-d4da38 {
    color: var(--secondary-color);
}

.testimonials-da87de .section-title-e959bb {
    color: var(--bg-white);
}

.testimonials-subtitle-675562 {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-9d1406 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-901128 {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-4ece4d {
    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-9b0dac {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-40a5d5 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-6dcebf {
    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-6dcebf img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-258daf h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-258daf p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-4c2a00 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-dc3cd4 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-efa294 {
    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-efa294:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-f6406d {
    background: var(--bg-white);
}

.contact-wrapper-3402b0 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-663912 .section-tag-d4da38 {
    text-align: left;
}

.contact-info-663912 .section-tag-d4da38::after {
    left: 0;
    transform: none;
}

.contact-info-663912 .section-title-e959bb {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-a7df3b {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-7e723b {
    display: grid;
    gap: 25px;
}

.contact-item-79ef1f {
    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-79ef1f:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-4fc8dd {
    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-4fc8dd i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-a2bd89 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-a2bd89 p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-26bc18 {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-3b3949 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-2a380b {
    margin-bottom: 25px;
}

.form-group-2a380b label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-2a380b input,
.form-group-2a380b textarea,
.form-group-2a380b 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-2a380b input:focus,
.form-group-2a380b textarea:focus,
.form-group-2a380b select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-2a380b textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-6991f1 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-a98d8a {
    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-a98d8a:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-56eb96 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-3b3d0b{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-56eb96 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-56eb96 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-6321e5 {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-00c267 {
    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-1dc2ee {
    max-width: 350px;
}

.footer-logo-6276e9 {
    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-6276e9 i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-1dc2ee p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-1f4814 {
    display: flex;
    gap: 15px;
}

.footer-social-1f4814 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-1f4814 a:hover {
    background: var(--secondary-color);
}

.footer-social-1f4814 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-ca11b0 {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-08e9c2 {
    display: grid;
    gap: 15px;
}

.footer-links-08e9c2 a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-08e9c2 a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-c1d4ff {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-197677 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-c07fb0 {
    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-c73174 {
        padding: 80px 0;
    }

    .hero-title-a278a1 {
        font-size: 42px;
    }

    .services-grid-23640a {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-742391,
    .about-wrapper-1a8f8e,
    .contact-wrapper-3402b0 {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-2b7dc2,
    .about-image-overlay-52d732 {
        display: none;
    }

    .products-grid-0d6d9f {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-c44b43 {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-00c267 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-4dd53a {
        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-4dd53a.active {
        right: 0;
    }

    .mobile-toggle-6f414d {
        display: block;
    }

    .header-cta-ee3f67 {
        display: none;
    }

    .hero-title-a278a1 {
        font-size: 32px;
    }

    .hero-subtitle-f4c716 {
        font-size: 16px;
    }

    .hero-buttons-7723c4 {
        flex-direction: column;
        align-items: center;
    }

    .section-c73174 {
        padding: 60px 0;
    }

    .section-title-e959bb {
        font-size: 28px;
    }

    .services-grid-23640a,
    .products-grid-0d6d9f,
    .news-grid-c44b43 {
        grid-template-columns: 1fr;
    }

    .about-stats-4ad16f {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-5677ad {
        font-size: 32px;
    }
    .advantages-image-badge-5762ca{
        right: -10px;
        bottom: -10px;
    }

    .form-row-6991f1 {
        grid-template-columns: 1fr;
    }

    .footer-top-00c267 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-c1d4ff {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-901128 {
        padding: 30px;
    }

    .testimonial-content-9b0dac {
        font-size: 16px;
    }

    .contact-form-26bc18 {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-e42cd8 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-e42cd8.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-04a61c {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-04a61c.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-986016 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-986016.active {
    opacity: 1;
    transform: translateX(0);
}