/* 导航栏核心样式 - 全新重构 */
.header {
    padding: 12px 0;
    border-bottom: 1px solid #e8f0ff;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 99;
    box-shadow: 0 2px 8px rgba(0,90,156,0.08);
    transition: all 0.3s ease;
}
.header.scroll {
    padding: 8px 0;
    box-shadow: 0 4px 12px rgba(0,90,156,0.12);
}
.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
/* Logo+公司名称+热线区域 */
.logo-group {
    display: flex;
    align-items: center;
    gap: 12px;
}
.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}
.company-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.company-name {
    font-size: 24px;
    font-weight: bold;
    color: #005A9C;
    line-height: 1.2;
}
.company-subtitle {
    color: #333;
    font-size: 16px;
    font-weight: normal;
}
/* 修改1：PC端隐藏公司名称下的联系方式 */
.company-tel {
    color: #005A9C;
    font-size: 16px;
    font-weight: 500;
    margin-top: 4px;
    display: none; /* PC端默认隐藏 */
}

/* 移动端汉堡按钮（右上角） */
.nav-toggle {
    display: none;
    padding: 8px 12px;
    background: #005A9C;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    z-index: 100; /* 确保按钮在最上层 */
}

/* PC端导航菜单 */
.nav {
    flex: 1;
    display: flex;
    justify-content: center;
    margin: 0 20px;
}
.nav-menu {
    display: flex;
    list-style: none;
    gap: 22px; /* 缩小间距避免换行 */
    align-items: center;
}
.nav-menu > li {
    position: relative;
    display: flex;
    align-items: center;
}
.nav-menu > li > a {
    font-size: 15px; /* 缩小字体避免换行 */
    color: #333;
    padding: 4px 0;
    position: relative;
    white-space: nowrap;
}
.nav-menu > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #005A9C;
    transition: width 0.3s ease;
}
.nav-menu > li:hover > a::after,
.nav-menu > li.active > a::after {
    width: 100%;
}
.nav-menu > li:hover > a,
.nav-menu > li.active > a {
    color: #005A9C;
    font-weight: 500;
}
.icon-down {
    font-size: 11px;
    margin-left: 4px;
    transition: transform 0.3s ease;
}
.nav-menu > li:hover .icon-down {
    transform: rotate(180deg);
}
.drop-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,90,156,0.15);
    border: 1px solid #f0f5ff;
    padding: 8px 0;
    display: none;
    z-index: 9999;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}
.nav-menu > li:hover .drop-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
}
.drop-menu > li {
    list-style: none;
}
.drop-menu > li > a {
    display: block;
    padding: 8px 16px;
    font-size: 13px;
    color: #666;
}
.drop-menu > li > a:hover {
    background: #f0f5ff;
    color: #005A9C;
    padding-left: 20px;
}

/* PC端右侧热线 */
.header-tel {
    color: #005A9C;
    font-weight: 500;
    font-size: 16px;
    white-space: nowrap;
}

/* 响应式适配 */
@media (max-width: 1200px) {
    .nav-menu {
        gap: 16px;
    }
    .nav-menu > li > a {
        font-size: 14px;
    }
    .company-name {
        font-size: 20px;
    }
    .advantage-item { width: 48% !important; margin-bottom: 15px; }
    .product-item { width: 100% !important; margin-bottom: 20px; }
    .news-item { width: 100% !important; }
    .banner h1 { font-size: 36px !important; line-height: 1.4 !important; }
    .banner p { font-size: 17px !important; }
    .enterprise-slider .enterprise-grid { grid-template-columns: 1fr !important; }
    .enterprise-slider .enterprise-desc {
        grid-column: 1 / -1 !important;
        grid-row: auto !important;
        padding: 30px 20px !important;
    }
    .enterprise-desc h3 { font-size: 22px !important; }
    .footer-top-inner { flex-direction: column; gap: 20px; }
    .footer-links { width: 100% !important; }
    .footer-qrcode { justify-content: center !important; }
    .form-group { width: 100% !important; float: none !important; }
    .wechat-consult-popup {
        width: 200px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        top: 50px !important;
    }
}
/* ========== 移动端导航核心样式（复用可生效的逻辑） ========== */
@media (max-width: 992px) {
    /* 隐藏PC导航和热线 */
    .nav, .header-tel {
        display: none !important;
    }
    /* 显示汉堡按钮 */
    .nav-toggle {
        display: block !important;
        background: none;
        border: none;
        font-size: 26px;
        cursor: pointer;
        color: #333;
        z-index: 9999 !important; /* 按钮层级最高 */
    }
    /* 移动端激活的菜单样式（核心：复用mobile-active类） */
    .nav.mobile-active {
        display: block !important; /* 强制显示 */
        position: fixed !important;
        top: 70px !important; /* 避开header高度 */
        left: 0 !important;
        width: 100% !important;
        height: calc(100vh - 70px) !important;
        background: #fff !important;
        overflow-y: auto !important;
        z-index: 9998 !important; /* 菜单层级仅次于按钮 */
        padding: 20px !important;
    }
    /* 移动端菜单列表排版 */
    .nav.mobile-active .nav-menu {
        flex-direction: column !important;
        gap: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .nav.mobile-active .nav-menu > li {
        margin: 0 !important;
        padding: 12px 0 !important;
        border-bottom: 1px solid #f2f2f2 !important;
        position: relative !important;
    }
    /* 移动端下拉菜单调整（避免错位） */
    .nav.mobile-active .drop-menu {
        position: static !important;
        box-shadow: none !important;
        padding-left: 16px !important;
        margin-top: 8px !important;
        display: none !important;
    }
    /* 移动端logo区域适配 */
    .logo-img {
        height: 42px !important;
    }
    .company-name {
        font-size: 15px !important;
    }
    .company-subtitle, .company-tel {
        display: none !important;
    }
}

/* PC端样式兜底（避免移动端样式污染） */
@media (min-width: 993px) {
    .nav.mobile-active {
        display: flex !important;
        position: static !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
    }
    .nav-toggle {
        display: none !important;
    }
}

/* 新增：确保PC端导航正常显示（避免影响PC端） */
@media (min-width: 993px) {
    .nav {
        display: flex !important;
    }
    .nav-toggle {
        display: none !important;
    }
    .header .nav-menu {
        display: flex !important;
        position: static !important;
        width: auto !important;
        background: transparent !important;
        box-shadow: none !important;
        flex-direction: row !important;
        padding: 0 !important;
        border: none !important;
    }
}
@media (min-width: 993px) {
    .nav {
        display: flex !important; /* 强制显示PC端导航 */
    }
    .nav-toggle {
        display: none !important; /* 隐藏移动端汉堡按钮 */
    }
    #header .nav-menu {
        display: flex !important; /* PC端菜单默认横向显示 */
        position: static !important;
        width: auto !important;
        background: transparent !important;
        box-shadow: none !important;
        flex-direction: row !important;
        padding: 0 !important;
        border: none !important;
    }
}
@media (max-width: 768px) {
    .logo-group {
        gap: 8px;
    }
    .logo-img {
        width: 40px;
        height: 40px;
    }
    .company-name {
        font-size: 18px;
    }
    .company-subtitle {
        font-size: 14px;
    }
    .company-tel {
        font-size: 14px;
    }
    .nav-toggle {
        padding: 6px 10px;
        font-size: 16px;
    }
    .advantage-item { width: 100% !important; }
    .footer-links .link-group { width: 100% !important; }
    .footer-qrcode { flex-direction: column; text-align: center; gap: 20px; }
    .back-to-top { width: 40px; height: 40px; bottom: 20px; right: 20px; }
    .enterprise-slider-btn { width: 35px; height: 35px; font-size: 16px; }
    /* ========== 核心修改：Banner按钮布局优化 ========== */
    .banner .btn-group { 
        flex-direction: row; /* 改为横向排列 */
        flex-wrap: wrap; /* 自动换行 */
        gap: 10px; /* 按钮间距 */
        justify-content: center; /* 水平居中 */
        align-items: center;
        padding-bottom: 20px;
        margin-top: 15px;
    }
    .banner .btn-group a { 
        display: inline-block; 
        margin: 0; 
        width: 45%; /* 每个按钮占45%宽度 */
        min-width: 120px; /* 最小宽度 */
        text-align: center;
        padding: 12px 8px; /* 优化内边距 */
        font-size: 14px; /* 适配移动端字体 */
    }
    /* 微信咨询弹窗位置优化 */
    .wechat-consult-popup {
        top: calc(100% + 5px) !important;
        width: 180px !important;
    }
    .banner {
        padding: 30px 0 40px !important;
    }
}

/* Banner区域（保持缩短后的样式） */
.banner {
    background: linear-gradient(135deg, #f0f5ff 0%, #e8f0ff 100%);
    padding: 40px 0 60px; /* 修改3：减少banner默认内边距，更紧凑 */
    text-align: center;
    position: relative;
    overflow: visible;
}
.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('{eyou:global name='banner_bg' /}') center/cover no-repeat;
    opacity: 0.05;
    z-index: 0;
}
.banner .container {
    position: relative;
    z-index: 1;
}
.banner h1 {
    font-size: 36px;
    margin-bottom: 12px; /* 修改3：减少标题底部间距 */
    color: #005A9C;
    line-height: 1.4;
    font-weight: 700;
}
.banner p {
    font-size: 16px;
    margin-bottom: 20px; /* 修改3：减少描述文本底部间距 */
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
/* 修改3：调整banner按钮组样式，更紧凑 */
.banner .btn-group {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 15px; /* 缩小按钮间距 */
    margin-top: 10px;
}
.banner .btn-group a {
    display: inline-block;
    padding: 10px 20px; /* 缩小按钮内边距 */
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0,90,156,0.15);
}
.banner .btn1 {
    background-color: #005A9C;
    color: #fff;
    position: relative;
    cursor: pointer;
}
.banner .btn1:hover { 
    background-color: #165DFF;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0,90,156,0.25);
}
.banner .btn2 {
    background-color: #fff;
    color: #005A9C;
    border: 1px solid #005A9C;
}
.banner .btn2:hover { 
    background-color: #f8f9fa;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0,90,156,0.1);
}
.wechat-consult-popup {
    position: absolute;
    left: 50%;
    top: calc(100% + 10px); /* 修改3：缩小弹窗与按钮间距 */
    transform: translateX(-50%);
    width: 280px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 6px 25px rgba(0,90,156,0.2);
    padding: 15px; /* 缩小弹窗内边距 */
    display: none;
    z-index: 99999;
    border: 1px solid #e8f0ff;
}
.wechat-consult-btn:hover + .wechat-consult-popup,
.wechat-consult-popup:hover {
    display: block !important;
}
.wechat-consult-popup img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    display: block;
}
.wechat-consult-popup p {
    text-align: center;
    font-size: 14px;
    color: #333;
    margin-top: 8px;
    margin-bottom: 0;
    padding: 0;
}

/* 核心优势板块 */
.advantage {
    padding: 70px 0;
}
.advantage h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.advantage h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.advantage .advantage-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}
.advantage-item {
    width: 23%;
    text-align: center;
    padding: 30px 20px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,90,156,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f5ff;
}
.advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,90,156,0.15);
    border-color: #005A9C;
}
.advantage-item h3 {
    font-size: 20px;
    margin: 15px 0 10px;
    color: #005A9C;
    font-weight: 600;
}
.advantage-item p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* 核心产品板块 */
.product {
    padding: 70px 0;
    background-color: #f8f9fa;
}
.product h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.product h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.product .product-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 30px;
}
.product-item {
    width: 48%;
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,90,156,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f5ff;
}
.product-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,90,156,0.15);
    border-color: #005A9C;
}
.product-item h3 {
    font-size: 24px;
    margin-bottom: 25px;
    color: #005A9C;
    border-bottom: 2px solid #f0f5ff;
    padding-bottom: 15px;
    font-weight: 600;
}
.product-item ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
}
.product-item li {
    width: 48%;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    font-size: 15px;
    padding-left: 5px;
}
.product-item li::before {
    content: "●";
    color: #005A9C;
    margin-right: 10px;
    font-size: 14px;
}

/* 客户案例板块 */
.enterprise {
    padding: 70px 0;
    position: relative;
}
.enterprise h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.enterprise h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.enterprise-slider {
    width: 100%;
    overflow: hidden;
    position: relative;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,90,156,0.1);
    margin-bottom: 20px;
}
.enterprise-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.enterprise-page {
    flex: 0 0 100%;
}
.enterprise-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1px;
    background-color: #eee;
    border-radius: 12px;
    overflow: hidden;
}
.enterprise-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1px;
}
.enterprise-image-item {
    position: relative;
    overflow: hidden;
}
.enterprise-image-item img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.enterprise-image-item:hover img {
    transform: scale(1.08);
}
.enterprise-image-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 12px 15px;
    background: linear-gradient(transparent, rgba(0,90,156,0.8));
    color: #fff;
    font-size: 16px;
    font-weight: 500;
}
.enterprise-desc {
    background-color: #005A9C;
    color: #fff;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.enterprise-desc h3 {
    font-size: 28px;
    margin-bottom: 25px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    padding-bottom: 20px;
    font-weight: 600;
}
.enterprise-desc .intro {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 25px;
    opacity: 0.95;
}
.enterprise-desc .product-title {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 15px;
}
.enterprise-desc .product-list {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 35px;
    opacity: 0.95;
}
.enterprise-desc .more-btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: #fff;
    color: #005A9C;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    align-self: flex-start;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.enterprise-desc .more-btn:hover { 
    background-color: #f0f5ff;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}
.enterprise-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(0,90,156,0.9);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,90,156,0.3);
}
.enterprise-slider-btn:hover { 
    background-color: #165DFF;
    transform: translateY(-50%) scale(1.1);
}
.enterprise-prev-btn { left: 20px; }
.enterprise-next-btn { right: 20px; }
.enterprise-indicators {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}
.indicator-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.indicator-dot.active {
    background-color: #fff;
    border-color: #005A9C;
    transform: scale(1.2);
}
.enterprise-more {
    text-align: center;
    margin-top: 30px;
}
.enterprise-more a {
    color: #005A9C;
    font-size: 16px;
    text-decoration: underline;
    font-weight: 500;
    transition: all 0.3s ease;
}
.enterprise-more a:hover { 
    color: #165DFF; 
    text-decoration: none;
}

/* 新闻中心板块 */
.news {
    padding: 70px 0;
    background-color: #f8f9fa;
}
.news h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 50px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.news h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.news .news-list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 25px;
}
.news-item {
    width: 31%;
    background-color: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,90,156,0.08);
    transition: all 0.3s ease;
    border: 1px solid #f0f5ff;
}
.news-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,90,156,0.15);
    border-color: #005A9C;
}
.news-item h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #005A9C;
    font-weight: 600;
}
.news-item h3 a:hover {
    color: #165DFF;
    text-decoration: underline;
}
.news-item .date {
    font-size: 12px;
    color: #999;
    margin-bottom: 12px;
    display: block;
}
.news-item .desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
}

/* 关于我们板块 */
.about {
    padding: 70px 0;
}
.about h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.about h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.about .about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 17px;
    line-height: 2;
    color: #555;
    padding: 0 20px;
}
.about .about-content strong {
    color: #005A9C;
    font-weight: 600;
}

/* 厂家入驻板块 */
.join {
    padding: 80px 0;
    background: linear-gradient(135deg, #005A9C 0%, #165DFF 100%);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.join::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('{eyou:global name='join_bg' /}') center/cover no-repeat;
    opacity: 0.1;
    z-index: 0;
}
.join .container {
    position: relative;
    z-index: 1;
}
.join h2 {
    font-size: 32px;
    margin-bottom: 25px;
    font-weight: 700;
}
.join p {
    font-size: 17px;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
    line-height: 1.8;
    opacity: 0.95;
}
.join a {
    display: inline-block;
    padding: 14px 35px;
    background-color: #fff;
    color: #005A9C;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.join a:hover { 
    background-color: #f0f5ff;
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* 联系我们板块 */
.contact {
    padding: 70px 0;
    background-color: #f8f9fa;
    text-align: center;
}
.contact h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 30px;
    color: #333;
    position: relative;
    font-weight: 700;
}
.contact h2::after {
    content: "";
    display: block;
    width: 80px;
    height: 4px;
    background-color: #005A9C;
    margin: 15px auto 0;
    border-radius: 2px;
}
.contact p {
    font-size: 18px;
    color: #666;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}
.contact-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,90,156,0.08);
    border: 1px solid #f0f5ff;
}
.form-group {
    margin-bottom: 20px;
    text-align: left;
    width: 48%;
    float: left;
    padding: 0 10px;
}
.form-group.full-width {
    width: 100%;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 15px;
    color: #333;
    font-weight: 500;
}
.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #e8f0ff;
    border-radius: 6px;
    font-size: 14px;
    color: #333;
    transition: border-color 0.3s ease;
}
.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #005A9C;
    box-shadow: 0 0 0 3px rgba(0,90,156,0.1);
}
.form-group textarea {
    height: 150px;
    resize: vertical;
    line-height: 1.6;
}
.submit-btn {
    display: inline-block;
    padding: 14px 40px;
    background-color: #005A9C;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,90,156,0.15);
    margin-top: 10px;
}
.submit-btn:hover {
    background-color: #165DFF;
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0,90,156,0.25);
}
.form-tips {
    font-size: 12px;
    color: #999;
    margin-top: 15px;
    text-align: center;
    clear: both;
    padding-top: 10px;
}

/* 合规说明 */
.compliance {
    padding: 25px 0;
    font-size: 14px;
    color: #666;
    text-align: center;
    background-color: #f0f5ff;
    border-top: 1px solid #e8f0ff;
}

/* 底部样式 */
.footer {
    background-color: #fff;
    border-top: 1px solid #e8f0ff;
}
.footer-top {
    padding: 60px 0 40px;
    border-bottom: 1px solid #e8f0ff;
}
.footer-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}
.footer-links {
    width: 70%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 25px;
}
.footer-links .link-group {
    width: 30%;
}
.link-group h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}
.link-group h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: #005A9C;
    border-radius: 1.5px;
}
.link-group ul {
    list-style: none;
    margin-top: 10px;
}
.link-group li {
    margin-bottom: 10px;
}
.link-group a {
    font-size: 14px;
    color: #666;
    transition: all 0.2s ease;
}
.link-group a:hover {
    color: #005A9C;
    text-decoration: underline;
    padding-left: 3px;
}
.footer-qrcode {
    width: 25%;
    display: flex;
    justify-content: flex-end;
    gap: 25px;
}
.qrcode-item {
    text-align: center;
}
.qrcode-item img {
    width: 120px;
    height: 120px;
    border: 1px solid #e8f0ff;
    padding: 8px;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    border-radius: 8px;
}
.qrcode-item img:hover {
    transform: scale(1.08);
    box-shadow: 0 4px 15px rgba(0,90,156,0.1);
}
.qrcode-item p {
    font-size: 14px;
    color: #666;
    font-weight: 500;
}
.friend-links-wrap {
    padding: 30px 0 10px;
    border-top: 1px solid #e8f0ff;
    margin-top: 20px;
}
.friend-links-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
}
.friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    font-size: 14px;
}
.friend-links a {
    color: #666;
    white-space: nowrap;
    transition: all 0.2s ease;
}
.friend-links a:hover {
    color: #005A9C;
    text-decoration: underline;
}
.footer-bottom {
    padding: 25px 0;
    text-align: center;
    font-size: 14px;
    color: #999;
    border-top: 1px solid #e8f0ff;
    background-color: #f8f9fa;
}