/* ==================== 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-cc3205 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-56ddda {
    padding: 100px 0;
    position: relative;
}

.section-header-95696c {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag-fe465c {
    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-fe465c::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-2b2ea2 {
    font-size: 36px;
    margin-bottom: 20px;
    position: relative;
}

.section-subtitle-e76fd6 {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 300;
}

/* ==================== 顶部导航 ==================== */
.header-00972a {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
    padding: 20px 0;
    background: rgb(16 26 49);
}

.header-00972a.scrolled {
    background: rgba(27, 42, 78, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
}

.header-inner-b69324 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-f5972c {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-f5972c i {
    font-size: 28px;
    color: var(--secondary-color);
}

.nav-menu-0ed087 {
    display: flex;
    gap: 40px;
}

.nav-link-3dc20b {
    color: var(--bg-white);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-link-3dc20b::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.nav-link-3dc20b:hover::after,
.nav-link-3dc20b.active::after {
    width: 100%;
}

.header-cta-4f2cc4 {
    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-4f2cc4:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 160, 89, 0.4);
}

.mobile-toggle-71d8b5 {
    display: none;
    color: var(--bg-white);
    font-size: 24px;
    cursor: pointer;
}

/* ==================== 首页Banner ==================== */
.hero-9b8429 {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-9b8429::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../imgs/banner.jpg') center / cover;
    opacity: 0.2;
}

.hero-overlay-cb6eab {
    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-0de4dd {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
}

.hero-badge-1cdf34 {
    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-5bc88c {
    font-size: 56px;
    color: var(--bg-white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle-c4fbcd {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-tags-28b1f5 {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.hero-tag-79f293 {
    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-79f293:hover {
    background: rgba(197, 160, 89, 0.2);
    border-color: var(--secondary-color);
}

.hero-buttons-d43ead {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-primary-fa7dc2 {
    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-fa7dc2:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.btn-secondary-75cc13 {
    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-75cc13:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--bg-white);
}

.scroll-indicator-318f4f {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: bounce 2s infinite;
}

.scroll-indicator-318f4f 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-6ca0d5 {
    background: var(--bg-light);
}

.services-intro-36008a {
    text-align: center;
    margin-bottom: 50px;
}

.services-intro-36008a p {
    font-size: 18px;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

.services-grid-6296fd {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card-b49f8a {
    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-b49f8a::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-b49f8a:hover::before {
    transform: scaleX(1);
}

.service-card-b49f8a:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon-ae76da {
    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-b49f8a:hover .service-icon-ae76da {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.service-icon-ae76da i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.service-card-b49f8a:hover .service-icon-ae76da i {
    color: var(--bg-white);
}

.service-title-e5d1fb {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-c41140 {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ==================== 服务优势 ==================== */
.advantages-55be57 {
    background: var(--bg-white);
}

.advantages-wrapper-3cf26f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.advantages-image-ba42ee {
    position: relative;
}

.advantages-image-main-96ece8 {
    width: 100%;
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.advantages-image-main-96ece8 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantages-image-badge-35b229 {
    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-776a5c {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

.advantages-badge-text-4f419e {
    font-size: 14px;
    margin-top: 5px;
    opacity: 0.9;
}

.advantages-content-4e76e1 .section-tag-fe465c {
    text-align: left;
}

.advantages-content-4e76e1 .section-tag-fe465c::after {
    left: 0;
    transform: none;
}

.advantages-content-4e76e1 .section-title-2b2ea2 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 30px;
}

.advantages-intro-63f6b7 {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.advantage-list-fb3442 {
    display: grid;
    gap: 25px;
}

.advantage-item-b4ac87 {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.advantage-item-b4ac87:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.advantage-icon-c1ae74 {
    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-c1ae74 i {
    font-size: 24px;
    color: var(--secondary-color);
}

.advantage-info-d0e8d5 h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.advantage-info-d0e8d5 p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ==================== 关于我们 ==================== */
.about-882495 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.about-882495::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-9982c5.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-738ab0 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-content-6d3911 .section-tag-fe465c {
    text-align: left;
    color: var(--secondary-color);
}

.about-content-6d3911 .section-tag-fe465c::after {
    background: var(--secondary-color);
    left: 0;
    transform: none;
}

.about-content-6d3911 .section-title-2b2ea2 {
    text-align: left;
    color: var(--bg-white);
    font-size: 42px;
    margin-bottom: 25px;
}

.about-intro-e18b1a {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 30px;
    line-height: 1.9;
}

.about-details-ae48c3 {
    margin-bottom: 40px;
}

.about-details-ae48c3 p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.about-stats-807be2 {
    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-7f09a8 {
    text-align: center;
}

.stat-number-5b5303 {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-label-dec1a0 {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.about-image-56f9a4 {
    position: relative;
}

.about-image-56f9a4 img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.about-image-overlay-f4eee2 {
    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-067061 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.about-overlay-item-067061:last-child {
    margin-bottom: 0;
}

.about-overlay-icon-9ba8a0 {
    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-9ba8a0 i {
    font-size: 20px;
    color: var(--bg-white);
}

.about-overlay-text-f79598 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 3px;
}

.about-overlay-text-f79598 p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ==================== 产品案例 ==================== */
.products-d686ee {
    background: var(--bg-light);
}

.products-filter-41c54a {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-4abfec {
    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-4abfec:hover,
.filter-btn-4abfec.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--bg-white);
}

.products-grid-d70e96 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-58b32a {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
}

.product-card-58b32a:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.product-image-46d440 {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.product-image-46d440 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card-58b32a:hover .product-image-46d440 img {
    transform: scale(1.1);
}

.product-badge-2df489 {
    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-7201c2 {
    padding: 25px;
}

.product-title-fdbe4f {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-d7f6e4 {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
}

.product-btn-116fa8 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
}

.product-btn-116fa8 i {
    transition: var(--transition-fast);
}

.product-btn-116fa8:hover i {
    transform: translateX(5px);
}

/* ==================== 新闻资讯 ==================== */
.news-bbc5df {
    background: var(--bg-white);
}

.news-grid-77ba7c {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-bda4f1 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
}

.news-card-bda4f1:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-image-24dc46 {
    height: 200px;
    overflow: hidden;
}

.news-image-24dc46 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.news-card-bda4f1:hover .news-image-24dc46 img {
    transform: scale(1.1);
}

.news-content-e501ed {
    padding: 25px;
}

.news-meta-c9263b {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-muted);
}

.news-meta-c9263b span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.news-title-7ba610 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition-fast);
}

.news-card-bda4f1:hover .news-title-7ba610 {
    color: var(--secondary-color);
}

.news-excerpt-c5684a {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 15px;
}

.news-link-fae0a0 {
    color: var(--secondary-color);
    font-size: 14px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.news-link-fae0a0:hover {
    gap: 12px;
}

/* ==================== 常见问题 ==================== */
.faq-d36412 {
    background: var(--bg-light);
}

.faq-wrapper-2431fc {
    max-width: 800px;
    margin: 0 auto;
}

.faq-intro-5679d0 {
    text-align: center;
    margin-bottom: 50px;
}

.faq-intro-5679d0 p {
    font-size: 18px;
    color: var(--text-light);
}

.faq-list-4d8ac1 {
    display: grid;
    gap: 15px;
}

.faq-item-a3caae {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.faq-question-4f34bd {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-4f34bd:hover {
    background: var(--bg-light);
}

.faq-question-4f34bd h4 {
    font-size: 16px;
    color: var(--primary-color);
    font-weight: 600;
    padding-right: 20px;
}

.faq-icon-7e27a2 {
    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-7e27a2 i {
    font-size: 14px;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.faq-item-a3caae.active .faq-icon-7e27a2 {
    background: var(--secondary-color);
}

.faq-item-a3caae.active .faq-icon-7e27a2 i {
    color: var(--bg-white);
    transform: rotate(180deg);
}

.faq-answer-7bece2 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-c0a24f {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* ==================== 客户评价 ==================== */
.testimonials-09cf88 {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a1628 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-09cf88::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3-9982c5.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-09cf88 .section-tag-fe465c {
    color: var(--secondary-color);
}

.testimonials-09cf88 .section-title-2b2ea2 {
    color: var(--bg-white);
}

.testimonials-subtitle-721d33 {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-slider-901675 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.testimonial-card-6acafe {
    background: var(--bg-white);
    padding: 50px;
    border-radius: var(--border-radius);
    margin: 20px;
    position: relative;
}

.testimonial-quote-5859b4 {
    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-666f21 {
    font-size: 18px;
    color: var(--text-dark);
    line-height: 1.9;
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-author-4ac365 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.testimonial-avatar-3d2924 {
    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-3d2924 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-0f77c9 h5 {
    font-size: 18px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.testimonial-info-0f77c9 p {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonial-rating-38d29f {
    margin-left: auto;
    color: var(--secondary-color);
    font-size: 16px;
}

.slider-controls-a0b07c {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn-03589c {
    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-03589c:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* ==================== 联系我们 ==================== */
.contact-8b7f79 {
    background: var(--bg-white);
}

.contact-wrapper-29119e {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-56d5e3 .section-tag-fe465c {
    text-align: left;
}

.contact-info-56d5e3 .section-tag-fe465c::after {
    left: 0;
    transform: none;
}

.contact-info-56d5e3 .section-title-2b2ea2 {
    text-align: left;
    font-size: 42px;
    margin-bottom: 20px;
}

.contact-intro-061c40 {
    font-size: 17px;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details-28cca0 {
    display: grid;
    gap: 25px;
}

.contact-item-42360f {
    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-42360f:hover {
    background: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.contact-icon-27d477 {
    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-27d477 i {
    font-size: 20px;
    color: var(--secondary-color);
}

.contact-text-6b3135 h5 {
    font-size: 16px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.contact-text-6b3135 p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-form-a40939 {
    background: var(--bg-light);
    padding: 50px;
    border-radius: var(--border-radius);
}

.form-title-90f994 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

.form-group-efc3b6 {
    margin-bottom: 25px;
}

.form-group-efc3b6 label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group-efc3b6 input,
.form-group-efc3b6 textarea,
.form-group-efc3b6 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-efc3b6 input:focus,
.form-group-efc3b6 textarea:focus,
.form-group-efc3b6 select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

.form-group-efc3b6 textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row-3a61e9 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-submit-4ec47f {
    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-4ec47f:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(197, 160, 89, 0.4);
}

.flink-section-286f1c {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-912747{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-286f1c li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-286f1c a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚 ==================== */
.footer-5d51dc {
    background: var(--bg-dark);
    padding: 80px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-top-2668fe {
    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-647b50 {
    max-width: 350px;
}

.footer-logo-819cce {
    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-819cce i {
    font-size: 32px;
    color: var(--secondary-color);
}

.footer-brand-647b50 p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social-2dd4b1 {
    display: flex;
    gap: 15px;
}

.footer-social-2dd4b1 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-2dd4b1 a:hover {
    background: var(--secondary-color);
}

.footer-social-2dd4b1 i {
    font-size: 16px;
    color: var(--bg-white);
}

.footer-title-14e74f {
    font-size: 18px;
    color: var(--bg-white);
    margin-bottom: 25px;
    font-weight: 600;
}

.footer-links-ee0d20 {
    display: grid;
    gap: 15px;
}

.footer-links-ee0d20 a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
}

.footer-links-ee0d20 a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom-78e934 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-copyright-7fef3b {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-warning-55ddba {
    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-56ddda {
        padding: 80px 0;
    }

    .hero-title-5bc88c {
        font-size: 42px;
    }

    .services-grid-6296fd {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-wrapper-3cf26f,
    .about-wrapper-738ab0,
    .contact-wrapper-29119e {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image-badge-6211f0,
    .about-image-overlay-f4eee2 {
        display: none;
    }

    .products-grid-d70e96 {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-grid-77ba7c {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-top-2668fe {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-0ed087 {
        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-0ed087.active {
        right: 0;
    }

    .mobile-toggle-71d8b5 {
        display: block;
    }

    .header-cta-4f2cc4 {
        display: none;
    }

    .hero-title-5bc88c {
        font-size: 32px;
    }

    .hero-subtitle-c4fbcd {
        font-size: 16px;
    }

    .hero-buttons-d43ead {
        flex-direction: column;
        align-items: center;
    }

    .section-56ddda {
        padding: 60px 0;
    }

    .section-title-2b2ea2 {
        font-size: 28px;
    }

    .services-grid-6296fd,
    .products-grid-d70e96,
    .news-grid-77ba7c {
        grid-template-columns: 1fr;
    }

    .about-stats-807be2 {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .stat-number-5b5303 {
        font-size: 32px;
    }
    .advantages-image-badge-35b229{
        right: -10px;
        bottom: -10px;
    }

    .form-row-3a61e9 {
        grid-template-columns: 1fr;
    }

    .footer-top-2668fe {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom-78e934 {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-card-6acafe {
        padding: 30px;
    }

    .testimonial-content-666f21 {
        font-size: 16px;
    }

    .contact-form-a40939 {
        padding: 30px;
    }
}

/* ==================== 动画效果 ==================== */
.fade-up-c79f66 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up-c79f66.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-left-dbdd19 {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-left-dbdd19.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-right-d24387 {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-right-d24387.active {
    opacity: 1;
    transform: translateX(0);
}