/* ==================== CSS 变量定义 ==================== */
:root {
    --primary-color: rgb(30, 60, 114);
    --primary-light: rgb(45, 80, 140);
    --accent-color: rgb(218, 165, 32);
    --accent-light: rgb(238, 195, 82);
    --bg-color: rgb(255, 255, 255);
    --bg-secondary: rgb(245, 247, 250);
    --text-primary: rgb(51, 51, 51);
    --text-secondary: rgb(102, 102, 102);
    --text-light: rgb(153, 153, 153);
    --shadow: 0 10px 40px rgba(30, 60, 114, 0.1);
    --shadow-hover: 0 20px 60px rgba(30, 60, 114, 0.15);
    --transition: all 0.3s ease;
}

/* ==================== 基础重置样式 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--text-primary);
    line-height: 1.8;
    background-color: var(--bg-color);
    overflow-x: hidden;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul, li {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==================== 排版样式 ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', 'Songti SC', serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--primary-color);
}

h1 {
    font-size: 3.5rem;
    letter-spacing: 2px;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.container-a02257 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== 按钮样式 ==================== */
.btn-20963e {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary-a48cd5 {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-primary-a48cd5:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(30, 60, 114, 0.3);
}

.btn-outline-c5cd5d {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-outline-c5cd5d:hover {
    background: #fff;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-gold-a4b671 {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.btn-gold-a4b671:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(218, 165, 32, 0.3);
}

/* ==================== 通用模块样式 ==================== */
.section-e205f0 {
    padding: 100px 0;
    position: relative;
}

.section-bg-4a58c6 {
    background: var(--bg-secondary);
}

.section-header-9ee171 {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle-c07c5d {
    display: inline-block;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
    position: relative;
}

.section-subtitle-c07c5d::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--accent-color);
}

.section-title-a07484 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
}

.section-desc-899b72 {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* ==================== 导航栏样式 ==================== */
.header-843341 {
    position: relative;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.header-843341.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
}

.nav-container-b722c1 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-2005e6 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon-f71916 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}

.logo-text-40cda9 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.nav-menu-cd4856 {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link-c640f4 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    padding: 8px 0;
}

.nav-link-c640f4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-link-c640f4:hover {
    color: var(--primary-color);
}

.nav-link-c640f4:hover::after {
    width: 100%;
}

.nav-btn-d80bd3 {
    padding: 12px 28px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.9rem;
}

.nav-btn-d80bd3:hover {
    background: var(--primary-light);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(30, 60, 114, 0.3);
}

/* 移动端导航 */
.hamburger-425002 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.hamburger-425002 span {
    width: 25px;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.mobile-menu-c470cf {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: #fff;
    z-index: 2000;
    padding: 80px 40px;
    transition: var(--transition);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
}

.mobile-menu-c470cf.active {
    right: 0;
}

.mobile-menu-c470cf .nav-link-c640f4 {
    display: block;
    padding: 15px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.mobile-close-03e092 {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

.overlay-f469f2 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay-f469f2.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== Hero 区域样式 ==================== */
.hero-eddd98 {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, rgb(20, 40, 90) 100%);
    overflow: hidden;
}

.hero-bg-293c5d {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/hero-bg.jpg') center/cover;
    opacity: 0.15;
}

.hero-pattern-f2d631 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(218, 165, 32, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(218, 165, 32, 0.08) 0%, transparent 50%);
}

.hero-content-bdf4b4 {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 0 20px;
}

.hero-badge-e0cbc3 {
    display: inline-block;
    padding: 10px 25px;
    background: rgba(218, 165, 32, 0.2);
    border: 1px solid rgba(218, 165, 32, 0.4);
    border-radius: 50px;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.hero-title-571adc {
    color: #fff;
    margin-bottom: 25px;
    font-size: 3.5rem;
    font-weight: 700;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.hero-subtitle-f3c039 {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons-1577a4 {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll-0f9a9b {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ==================== 服务优势模块 ==================== */
.services-section-3f4cff {
    background: var(--bg-color);
}

.services-intro-7f69b9 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--text-secondary);
}

.services-grid-ccb6fa {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-c8bc3a {
    background: #fff;
    padding: 45px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card-c8bc3a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card-c8bc3a:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card-c8bc3a:hover::before {
    transform: scaleX(1);
}

.service-icon-0c4447 {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.1), rgba(218, 165, 32, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon-0c4447 i {
    font-size: 2rem;
    color: var(--primary-color);
}

.service-card-c8bc3a:hover .service-icon-0c4447 i {
    color: var(--accent-color);
}

.service-title-ef0472 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.service-desc-c1a579 {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== 关于我们模块 ==================== */
.about-section-e03361 {
    background: var(--bg-secondary);
}

.about-container-a691c0 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-beb8ff {
    position: relative;
}

.about-img-main-0c64b9 {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.about-img-badge-b1118d {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-hover);
}

.about-img-badge-b1118d .years-95736d {
    font-size: 3rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    line-height: 1;
}

.about-img-badge-b1118d .text-8146af {
    font-size: 0.9rem;
    margin-top: 5px;
}

.about-content-ad6b9d {
    padding-right: 30px;
}

.about-subtitle-d5e4c0 {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.about-title-d5a314 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    line-height: 1.2;
}

.about-intro-7d93bc {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.about-content-text-eae7a6 {
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.9;
}

.about-features-55e04f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 35px;
}

.about-feature-abf82e {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-abf82e i {
    width: 24px;
    height: 24px;
    background: rgba(218, 165, 32, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    font-size: 0.8rem;
}

.about-feature-abf82e span {
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* ==================== 产品案例模块 ==================== */
.products-section-57f072 {
    background: var(--bg-color);
}

.products-filter-9dc530 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn-cc57b6 {
    padding: 12px 28px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn-cc57b6.active,
.filter-btn-cc57b6:hover {
    background: var(--primary-color);
    color: #fff;
}

.products-grid-9ebbfd {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-0e8115 {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-card-0e8115:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-image-e5fd56 {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.product-image-e5fd56 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-0e8115:hover .product-image-e5fd56 img {
    transform: scale(1.1);
}

.product-overlay-ca1424 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(30, 60, 114, 0.9), transparent);
    display: flex;
    align-items: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition);
}

.product-card-0e8115:hover .product-overlay-ca1424 {
    opacity: 1;
}

.product-tag-ca2f58 {
    display: inline-block;
    padding: 6px 15px;
    background: var(--accent-color);
    color: #fff;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-info-edf546 {
    padding: 25px;
}

.product-title-b86043 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.product-desc-8bb050 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==================== 客户评价模块 ==================== */
.testimonials-section-a7677d {
    background: linear-gradient(135deg, var(--primary-color) 0%, rgb(15, 35, 80) 100%);
    color: #fff;
}

.testimonials-section-a7677d .section-subtitle-c07c5d {
    color: var(--accent-color);
}

.testimonials-section-a7677d .section-title-a07484 {
    color: #fff;
}

.testimonials-section-a7677d .section-desc-899b72 {
    color: rgba(255, 255, 255, 0.8);
}

.testimonials-grid-8d7433 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-aa293b {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.testimonial-card-aa293b:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.testimonial-header-b83ec5 {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.testimonial-avatar-348503 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--accent-color);
}

.testimonial-info-44b4c2 h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.testimonial-info-44b4c2 span {
    color: var(--accent-color);
    font-size: 0.85rem;
}

.testimonial-rating-60a143 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1rem;
}

.testimonial-content-acb503 {
    color: rgba(255, 255, 255, 0.85);
    font-style: italic;
    line-height: 1.8;
    position: relative;
    padding-left: 20px;
}

.testimonial-content-acb503::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 4rem;
    color: var(--accent-color);
    opacity: 0.3;
    font-family: 'Playfair Display', serif;
}

/* ==================== 新闻资讯模块 ==================== */
.news-section-9ea2c0 {
    background: var(--bg-secondary);
}

.news-grid-a08a41 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-cc57f9 {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-card-cc57f9:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.news-image-64d179 {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.news-image-64d179 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card-cc57f9:hover .news-image-64d179 img {
    transform: scale(1.1);
}

.news-date-37ed82 {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary-color);
    color: #fff;
    padding: 12px 18px;
    border-radius: 10px;
    text-align: center;
    min-width: 70px;
}

.news-date-37ed82 .day-dcdb22 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    font-family: 'Playfair Display', serif;
}

.news-date-37ed82 .month-21f081 {
    font-size: 0.8rem;
    margin-top: 5px;
}

.news-content-caa248 {
    padding: 25px;
}

.news-title-78aefa {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: var(--primary-color);
    line-height: 1.4;
    transition: var(--transition);
}

.news-card-cc57f9:hover .news-title-78aefa {
    color: var(--accent-color);
}

.news-desc-99692d {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.news-meta-2078dc {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.news-reading-time-429e70 {
    font-size: 0.85rem;
    color: var(--text-light);
}

.news-read-more-70eb84 {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.news-read-more-70eb84:hover {
    color: var(--primary-color);
}

/* ==================== 常见问题模块 ==================== */
.faq-section-82493d {
    background: var(--bg-color);
}

.faq-container-ed64bb {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-77292f {
    background: #fff;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item-77292f:hover {
    box-shadow: var(--shadow-hover);
}

.faq-question-773777 {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: #fff;
    transition: var(--transition);
}

.faq-question-773777 h4 {
    font-size: 1.05rem;
    color: var(--primary-color);
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    padding-right: 20px;
}

.faq-icon-2f165b {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(30, 60, 114, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition);
    flex-shrink: 0;
}

.faq-item-77292f.active .faq-icon-2f165b {
    background: var(--accent-color);
    color: #fff;
    transform: rotate(45deg);
}

.faq-answer-f1091f {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item-77292f.active .faq-answer-f1091f {
    max-height: 500px;
}

.faq-answer-content-9c668e {
    padding: 0 30px 25px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==================== 联系我们模块 ==================== */
.contact-section-a1e37d {
    background: var(--bg-secondary);
}

.contact-container-77e13c {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info-c77f15 {
    padding-right: 30px;
}

.contact-subtitle-41f504 {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.contact-title-37b97f {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.contact-desc-49c9b2 {
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.8;
}

.contact-details-30b024 {
    margin-bottom: 40px;
}

.contact-item-b42ea2 {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-icon-51153d {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text-562941 h4 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-family: 'Noto Sans SC', sans-serif;
}

.contact-text-562941 p {
    color: var(--text-secondary);
    margin-bottom: 0;
    font-size: 0.95rem;
}

.contact-social-109837 {
    display: flex;
    gap: 15px;
}

.social-link-6b1bda {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(30, 60, 114, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.1rem;
    transition: var(--transition);
}

.social-link-6b1bda:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}

.contact-form-wrapper-38edec {
    background: #fff;
    padding: 45px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper-38edec h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
    color: var(--primary-color);
}

.form-group-33820e {
    margin-bottom: 25px;
}

.form-group-33820e label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-control-e4585f {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #eee;
    border-radius: 10px;
    font-size: 1rem;
    color: var(--text-primary);
    transition: var(--transition);
    font-family: inherit;
}

.form-control-e4585f:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(218, 165, 32, 0.1);
}

.form-control-e4585f::placeholder {
    color: var(--text-light);
}

textarea.form-control-e4585f {
    resize: vertical;
    min-height: 130px;
}

.form-row-72161f {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.submit-btn-b26c45 {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn-b26c45:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(30, 60, 114, 0.3);
}


.flink-section-90b21d {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-8056b0{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-90b21d li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-90b21d a{
    color: #718096;
    text-decoration: none;
}

/* ==================== Footer 样式 ==================== */
.footer-cec53f {
    background: linear-gradient(135deg, var(--primary-color) 0%, rgb(15, 35, 80) 100%);
    color: #fff;
    padding: 80px 0 30px;
}

.footer-grid-86a3ee {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand-b21d0a .logo-2005e6 {
    margin-bottom: 25px;
}

.footer-brand-b21d0a .logo-text-40cda9 {
    color: #fff;
}

.footer-brand-b21d0a .logo-icon-f71916 {
    background: rgba(255, 255, 255, 0.2);
}

.footer-desc-799bb8 {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-title-24ab2f {
    color: #fff;
    font-size: 1.15rem;
    font-family: 'Noto Sans SC', sans-serif;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.footer-title-24ab2f::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-9c77f2 li {
    margin-bottom: 12px;
}

.footer-links-9c77f2 a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links-9c77f2 a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact-f07f58 p {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.footer-contact-f07f58 i {
    color: var(--accent-color);
}

.footer-bottom-e12f85 {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright-7f44bf {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-236add {
    display: flex;
    gap: 25px;
}

.footer-bottom-links-236add a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom-links-236add a:hover {
    color: var(--accent-color);
}

/* ==================== 动画效果 ==================== */
[data-aos] {
    opacity: 0;
    transition: all 0.8s ease;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-down"] {
    transform: translateY(-50px);
}

[data-aos="fade-left"] {
    transform: translateX(50px);
}

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

[data-aos="zoom-in"] {
    transform: scale(0.9);
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1200px) {
    .container-a02257 {
        max-width: 1000px;
    }
    
    .services-grid-ccb6fa {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid-9ebbfd,
    .testimonials-grid-8d7433,
    .news-grid-a08a41 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid-86a3ee {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .nav-menu-cd4856 {
        display: none;
    }
    
    .hamburger-425002 {
        display: flex;
    }
    
    .about-container-a691c0,
    .contact-container-77e13c {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-image-beb8ff {
        order: -1;
    }
    
    .about-img-main-0c64b9 {
        height: 400px;
    }
    
    .about-img-badge-b1118d {
        width: 140px;
        height: 140px;
        right: -20px;
        bottom: -20px;
    }
    
    .section-e205f0 {
        padding: 70px 0;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2,
    .section-title-a07484,
    .contact-title-37b97f {
        font-size: 2rem;
    }
    
    .hero-title-571adc {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .container-a02257 {
        padding: 0 15px;
    }
    
    .services-grid-ccb6fa,
    .products-grid-9ebbfd,
    .testimonials-grid-8d7433,
    .news-grid-a08a41 {
        grid-template-columns: 1fr;
    }
    
    .about-features-55e04f {
        grid-template-columns: 1fr;
    }
    
    .form-row-72161f {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons-1577a4 {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-title-571adc {
        font-size: 2rem;
    }
    
    .hero-subtitle-f3c039 {
        font-size: 1rem;
    }
    
    .contact-form-wrapper-38edec {
        padding: 30px 20px;
    }
    
    .footer-grid-86a3ee {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom-e12f85 {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .btn-20963e {
        padding: 14px 30px;
        font-size: 0.9rem;
    }
    
    .service-card-c8bc3a {
        padding: 35px 25px;
    }
    
    .section-e205f0 {
        padding: 50px 0;
    }
}