/* ==================== 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-77e495 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-25403a {
    padding: 100px 0;
    position: relative;
}

.section-header-e2fc6d {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-0065eb {
    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-0065eb::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-7a2001 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-7e0799 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-1836bd {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-1836bd.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-9af4ad {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-63ae03 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-63ae03 i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-b9af80 {
    display: flex;
    gap: 40px;
}

.nav-link-2253d8 {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-2253d8::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-2253d8:hover::after,
.nav-link-2253d8.active::after {
    width: 100%;
}

.header-cta-4bb4b4 {
    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-4bb4b4:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-e97257 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-5f66ba {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-5f66ba::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-f815b8 {
    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-6e6676 {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-ef86db {
    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-12a950 {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-9c403d {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-188e61 {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-4e4c6f {
    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-4e4c6f:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-7ae112 {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-15c363 {
    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-15c363:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-34f117 {
    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-34f117:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-6ed772 {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-6ed772 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-f059c8 {
    background: var(--bg-light);
}

.services-intro-8a651c {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-8a651c p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-4d8e75 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-9a144e {
    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-9a144e::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-9a144e:hover::before {
    transform: scaleX(1);
}

.service-card-9a144e:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-077860 {
    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-9a144e:hover .service-icon-077860 {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-077860 i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-9a144e:hover .service-icon-077860 i {
    color: var(--bg-white);
}

.service-title-c87065 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-14a532 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-26cfd4 {
    background: var(--bg-white);
}

.advantages-wrapper-683e50 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-63f23d {
    position: relative;
}

.advantages-image-main-957b86 {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-957b86 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-758dfb {
    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-87fb4b {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-c2abb2 {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-65d612 .section-tag-0065eb {
    text-align: left;
}

.advantages-content-65d612 .section-tag-0065eb::after {
    left: 0;
    transform: none;
}

.advantages-content-65d612 .section-title-7a2001 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-b84d08 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-d7630b {
    display: grid;
    gap: 25px;
}

.advantage-item-06a20a {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-06a20a:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-2d3033 {
    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-2d3033 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-78507e h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-78507e p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-baf6ea {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-baf6ea::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-d4e101.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-f0b4a8 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-edad6f .section-tag-0065eb {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-edad6f .section-tag-0065eb::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-edad6f .section-title-7a2001 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-3ad699 {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-5db913 {
    margin-bottom: 40px;
}

.about-details-5db913 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-6dda71 {
    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-1f3a65 {
    text-align: center;
}

.stat-number-7fc49c {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-1f2a2a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-690298 {
    position: relative;
}

.about-image-690298 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-c25a0d {
    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-275122 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-275122:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-153a84 {
    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-153a84 i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-ad3848 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-ad3848 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-73a0cd {
    background: var(--bg-light);
}

.products-filter-5d0137 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-5c6cc9 {
    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-5c6cc9:hover,
.filter-btn-5c6cc9.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-c40e4a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-737929 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-737929:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-1b093d {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-1b093d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-737929:hover .product-image-1b093d img {
    transform: scale(1.1);
}

.product-badge-386271 {
    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-8ddd19 {
    padding: 25px;
}

.product-title-c3e833 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-2f5e8f {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-5457fe {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-5457fe i {
    transition: var(--transition-fast);
}

.product-btn-5457fe:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-d3711b {
    background: var(--bg-white);
}

.news-grid-879e2a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-2ee8c6 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-2ee8c6:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-9fe0ae {
    height: 200px;
    overflow: hidden;
}

.news-image-9fe0ae img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-2ee8c6:hover .news-image-9fe0ae img {
    transform: scale(1.1);
}

.news-content-f55773 {
    padding: 25px;
}

.news-meta-23385d {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-23385d span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-527b2f {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-2ee8c6:hover .news-title-527b2f {
    color: var(--secondary-color);
}

.news-excerpt-eebc9a {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-41f2ec {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-41f2ec:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-7a03f7 {
    background: var(--bg-light);
}

.faq-wrapper-6e73be {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-4b3a7e {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-4b3a7e p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-dcc788 {
    display: grid;
    gap: 15px;
}

.faq-item-481156 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-466de7 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-466de7:hover {
    background: var(--bg-light);
}

.faq-question-466de7 h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-ba95bb {
    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-ba95bb i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-481156.active .faq-icon-ba95bb {
    background: var(--secondary-color);
}

.faq-item-481156.active .faq-icon-ba95bb i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-a0e241 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-93130c {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-03cdd9 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-03cdd9::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-d4e101.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-03cdd9 .section-tag-0065eb {
    color: var(--secondary-color);
}

.testimonials-03cdd9 .section-title-7a2001 {
    color: var(--bg-white);
}

.testimonials-subtitle-ce57ab {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-19357a {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-8efa25 {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-cebcb7 {
    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-d1ff1e {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-9c5fe3 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-c36d76 {
    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-c36d76 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-3b29bb h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-3b29bb p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-d14096 {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-d3b7df {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-6e36ff {
    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-6e36ff:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-fe3844 {
    background: var(--bg-white);
}

.contact-wrapper-1dfe7b {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-6eeaa5 .section-tag-0065eb {
    text-align: left;
}

.contact-info-6eeaa5 .section-tag-0065eb::after {
    left: 0;
    transform: none;
}

.contact-info-6eeaa5 .section-title-7a2001 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-97130e {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-3ab024 {
    display: grid;
    gap: 25px;
}

.contact-item-7e7072 {
    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-7e7072:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-0854bd {
    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-0854bd i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-2617fd h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-2617fd p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-0440b7 {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-fd0e82 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-644d5b {
    margin-bottom: 25px;
}

.form-group-644d5b label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-644d5b input,
.form-group-644d5b textarea,
.form-group-644d5b 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-644d5b input:focus,
.form-group-644d5b textarea:focus,
.form-group-644d5b select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-644d5b textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-9b988c {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-9236ca {
    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-9236ca:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-3496ee {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-b9bae5{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-3496ee li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-3496ee a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-da0def {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-a69c12 {
    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-b54645 {
    max-width: 350px;
}

.footer-logo-c7a7dc {
    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-c7a7dc i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-b54645 p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-38f253 {
    display: flex;
    gap: 15px;
}

.footer-social-38f253 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-38f253 a:hover {
    background: var(--secondary-color);
}

.footer-social-38f253 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-50069b {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-69d3bd {
    display: grid;
    gap: 15px;
}

.footer-links-69d3bd a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-69d3bd a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-9b7ba8 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-018359 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-a29661 {
    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-25403a {
        padding: 80px 0;
    }

    .hero-title-12a950 {
        font-size: 42px;
    }

    .services-grid-4d8e75 {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-683e50,
    .about-wrapper-f0b4a8,
    .contact-wrapper-1dfe7b {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-9496b9,
    .about-image-overlay-c25a0d {
        display: none;
    }

    .products-grid-c40e4a {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-879e2a {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-a69c12 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-b9af80 {
        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-b9af80.active {
        right: 0;
    }

    .mobile-toggle-e97257 {
        display: block;
    }

    .header-cta-4bb4b4 {
        display: none;
    }

    .hero-title-12a950 {
        font-size: 32px;
    }

    .hero-subtitle-9c403d {
        font-size: 16px;
    }

    .hero-buttons-7ae112 {
        flex-direction: column;
        align-items: center;
    }

    .section-25403a {
        padding: 60px 0;
    }

    .section-title-7a2001 {
        font-size: 28px;
    }

    .services-grid-4d8e75,
    .products-grid-c40e4a,
    .news-grid-879e2a {
        grid-template-columns: 1fr;
    }

    .about-stats-6dda71 {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-7fc49c {
        font-size: 32px;
    }
    .advantages-image-badge-758dfb{
        right: -10px;
        bottom: -10px;
    }

    .form-row-9b988c {
        grid-template-columns: 1fr;
    }

    .footer-top-a69c12 {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-9b7ba8 {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-8efa25 {
        padding: 30px;
    }

    .testimonial-content-d1ff1e {
        font-size: 16px;
    }

    .contact-form-0440b7 {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-08b771 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-08b771.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-1f64c3 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-1f64c3.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-4cf1d3 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-4cf1d3.active {
    opacity: 1;
    transform: translateX(0);
}