/* ==================== 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-3534e9 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-d8e9ef {
    padding: 100px 0;
    position: relative;
}

.section-header-52f60b {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-b06d85 {
    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-b06d85::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-b5bfd0 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-20cbd5 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-05a347 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-05a347.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-156102 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-560ce9 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-560ce9 i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-030c28 {
    display: flex;
    gap: 40px;
}

.nav-link-68ee27 {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-68ee27::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-68ee27:hover::after,
.nav-link-68ee27.active::after {
    width: 100%;
}

.header-cta-b20496 {
    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-b20496:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-1f38f8 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-2d2907 {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-2d2907::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-78fd9f {
    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-cce1c2 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-435d37 {
    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-f4ae92 {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-1d8922 {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-75620a {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-df1b85 {
    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-df1b85:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-c02f76 {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-30b51c {
    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-30b51c:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-807ac6 {
    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-807ac6:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-3bc54d {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-3bc54d 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-f80969 {
    background: var(--bg-light);
}

.services-intro-d1cc84 {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-d1cc84 p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-8926e9 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-a872eb {
    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-a872eb::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-a872eb:hover::before {
    transform: scaleX(1);
}

.service-card-a872eb:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-e24acb {
    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-a872eb:hover .service-icon-e24acb {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-e24acb i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-a872eb:hover .service-icon-e24acb i {
    color: var(--bg-white);
}

.service-title-50c924 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-226fd6 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-882629 {
    background: var(--bg-white);
}

.advantages-wrapper-ebb6d4 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-c45264 {
    position: relative;
}

.advantages-image-main-c0120b {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-c0120b img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-bc9437 {
    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-f3d00f {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-96f07b {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-302024 .section-tag-b06d85 {
    text-align: left;
}

.advantages-content-302024 .section-tag-b06d85::after {
    left: 0;
    transform: none;
}

.advantages-content-302024 .section-title-b5bfd0 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-48979a {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-04df13 {
    display: grid;
    gap: 25px;
}

.advantage-item-1f99c3 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-1f99c3:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-90c0b6 {
    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-90c0b6 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-1df724 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-1df724 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-48b8af {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-48b8af::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-08e8b9.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-e9a69b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-3ffbb6 .section-tag-b06d85 {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-3ffbb6 .section-tag-b06d85::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-3ffbb6 .section-title-b5bfd0 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-d179ab {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-0e76f6 {
    margin-bottom: 40px;
}

.about-details-0e76f6 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-1a99fc {
    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-85d65e {
    text-align: center;
}

.stat-number-0fdde0 {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-72ded1 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-625b8c {
    position: relative;
}

.about-image-625b8c img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-f6ffca {
    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-dd313d {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-dd313d:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-aeaff9 {
    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-aeaff9 i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-82a7d1 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-82a7d1 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-70a43f {
    background: var(--bg-light);
}

.products-filter-ad87ff {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-6dccf6 {
    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-6dccf6:hover,
.filter-btn-6dccf6.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-0130da {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-6bfdb8 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-6bfdb8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-a860e0 {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-a860e0 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-6bfdb8:hover .product-image-a860e0 img {
    transform: scale(1.1);
}

.product-badge-a88adf {
    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-c297cf {
    padding: 25px;
}

.product-title-7bbf54 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-bdb186 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-5a6720 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-5a6720 i {
    transition: var(--transition-fast);
}

.product-btn-5a6720:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-cb1fe1 {
    background: var(--bg-white);
}

.news-grid-6d891a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-82eae8 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-82eae8:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-102a94 {
    height: 200px;
    overflow: hidden;
}

.news-image-102a94 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-82eae8:hover .news-image-102a94 img {
    transform: scale(1.1);
}

.news-content-73e887 {
    padding: 25px;
}

.news-meta-64fa3a {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-64fa3a span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-bdcb5f {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-82eae8:hover .news-title-bdcb5f {
    color: var(--secondary-color);
}

.news-excerpt-6ea025 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-03a419 {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-03a419:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-2cab74 {
    background: var(--bg-light);
}

.faq-wrapper-7f5223 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-528682 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-528682 p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-a276e3 {
    display: grid;
    gap: 15px;
}

.faq-item-71ecc3 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-f03c5d {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-f03c5d:hover {
    background: var(--bg-light);
}

.faq-question-f03c5d h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-734978 {
    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-734978 i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-71ecc3.active .faq-icon-734978 {
    background: var(--secondary-color);
}

.faq-item-71ecc3.active .faq-icon-734978 i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-f3a1a7 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-e0dd9c {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-e0ef83 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-e0ef83::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-08e8b9.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-e0ef83 .section-tag-b06d85 {
    color: var(--secondary-color);
}

.testimonials-e0ef83 .section-title-b5bfd0 {
    color: var(--bg-white);
}

.testimonials-subtitle-3c1c28 {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-c38812 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-a34e59 {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-109912 {
    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-6cb6ee {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-d5c0b1 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-ea776d {
    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-ea776d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-d112c4 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-d112c4 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-dfc2f6 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-f011ef {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-120ef2 {
    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-120ef2:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-1426f7 {
    background: var(--bg-white);
}

.contact-wrapper-b7c036 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-d49218 .section-tag-b06d85 {
    text-align: left;
}

.contact-info-d49218 .section-tag-b06d85::after {
    left: 0;
    transform: none;
}

.contact-info-d49218 .section-title-b5bfd0 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-fe2f40 {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-c274cd {
    display: grid;
    gap: 25px;
}

.contact-item-a604e7 {
    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-a604e7:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-b6c0aa {
    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-b6c0aa i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-278502 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-278502 p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-5e5920 {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-10cb6c {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-e7b463 {
    margin-bottom: 25px;
}

.form-group-e7b463 label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-e7b463 input,
.form-group-e7b463 textarea,
.form-group-e7b463 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-e7b463 input:focus,
.form-group-e7b463 textarea:focus,
.form-group-e7b463 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-e7b463 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-e7351b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-7f8590 {
    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-7f8590:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-4bcc4e {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-853813{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-4bcc4e li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-4bcc4e a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-5a399f {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-434bd9 {
    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-e5fadd {
    max-width: 350px;
}

.footer-logo-56eab4 {
    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-56eab4 i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-e5fadd p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-c85bf0 {
    display: flex;
    gap: 15px;
}

.footer-social-c85bf0 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-c85bf0 a:hover {
    background: var(--secondary-color);
}

.footer-social-c85bf0 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-d297b3 {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-d2e4fb {
    display: grid;
    gap: 15px;
}

.footer-links-d2e4fb a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-d2e4fb a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-86dada {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-16a885 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-8e9258 {
    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-d8e9ef {
        padding: 80px 0;
    }

    .hero-title-f4ae92 {
        font-size: 42px;
    }

    .services-grid-8926e9 {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-ebb6d4,
    .about-wrapper-e9a69b,
    .contact-wrapper-b7c036 {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-1f0e72,
    .about-image-overlay-f6ffca {
        display: none;
    }

    .products-grid-0130da {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-6d891a {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-434bd9 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-030c28 {
        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-030c28.active {
        right: 0;
    }

    .mobile-toggle-1f38f8 {
        display: block;
    }

    .header-cta-b20496 {
        display: none;
    }

    .hero-title-f4ae92 {
        font-size: 32px;
    }

    .hero-subtitle-1d8922 {
        font-size: 16px;
    }

    .hero-buttons-c02f76 {
        flex-direction: column;
        align-items: center;
    }

    .section-d8e9ef {
        padding: 60px 0;
    }

    .section-title-b5bfd0 {
        font-size: 28px;
    }

    .services-grid-8926e9,
    .products-grid-0130da,
    .news-grid-6d891a {
        grid-template-columns: 1fr;
    }

    .about-stats-1a99fc {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-0fdde0 {
        font-size: 32px;
    }
    .advantages-image-badge-bc9437{
        right: -10px;
        bottom: -10px;
    }

    .form-row-e7351b {
        grid-template-columns: 1fr;
    }

    .footer-top-434bd9 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-86dada {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-a34e59 {
        padding: 30px;
    }

    .testimonial-content-6cb6ee {
        font-size: 16px;
    }

    .contact-form-5e5920 {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-f9c83b {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-f9c83b.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-228a17 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-228a17.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-1041e1 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-1041e1.active {
    opacity: 1;
    transform: translateX(0);
}