/* 河南食惠管理有限公司官网样式 */

/* 全局样式 */
:root {
    --primary-color: #e67e22;      /* 橙色 - 主色调 */
    --secondary-color: #d35400;    /* 深橙色 */
    --accent-color: #f39c12;       /* 金黄色 */
    --warm-red: #c0392b;           /* 暖红色 */
    --warm-brown: #8b4513;         /* 暖棕色 */
    --light-bg: #fdf6e3;           /* 浅暖色背景 */
    --text-dark: #2c3e50;          /* 深色文字 */
    --text-light: #7f8c8d;         /* 浅色文字 */
    --white: #ffffff;
    --shadow: 0 4px 15px rgba(230, 126, 34, 0.1);
}

/* 页面标题样式 */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    padding: 8rem 0 4rem;
    position: relative;
    overflow: hidden;
    margin-top: 76px; /* 导航栏高度补偿 */
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1.5" fill="white" opacity="0.08"/><circle cx="50" cy="10" r="1" fill="white" opacity="0.06"/><circle cx="10" cy="60" r="1.2" fill="white" opacity="0.09"/><circle cx="90" cy="40" r="0.8" fill="white" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
    z-index: 1;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, transparent 0%, rgba(255,255,255,0.1) 100%);
    z-index: 2;
}

.page-header .container {
    position: relative;
    z-index: 3;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
    text-align: center;
    text-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        0 4px 8px rgba(0,0,0,0.2),
        0 8px 16px rgba(0,0,0,0.1);
    letter-spacing: 2px;
    position: relative;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--white) 0%, rgba(255,255,255,0.8) 50%, var(--white) 100%);
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.page-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.95);
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    letter-spacing: 1px;
}

.breadcrumb {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 0.75rem 1.5rem;
    margin: 0 auto;
    display: inline-flex;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.breadcrumb-item {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.breadcrumb-item a:hover {
    color: var(--accent-color);
    text-shadow: 0 0 8px rgba(243, 156, 18, 0.5);
}

.breadcrumb-item.active {
    color: var(--white);
    font-weight: 600;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: rgba(255, 255, 255, 0.6);
    font-weight: bold;
    margin: 0 0.5rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

/* 导航栏样式 */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    padding: 1rem 0;
}

.navbar.navbar-scrolled {
    background-color: var(--white);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.navbar-nav .nav-link {
    color: var(--text-dark);
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(230, 126, 34, 0.1);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../img/food-pattern.svg') repeat;
    opacity: 0.1;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.hero-buttons .btn {
    margin: 0.5rem;
    padding: 0.75rem 2rem;
    border-radius: 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

/* 按钮样式 */
.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(230, 126, 34, 0.3);
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.8);
    color: rgba(255, 255, 255, 0.8);
}

.btn-outline-light:hover {
    background-color: var(--white);
    border-color: var(--white);
    color: var(--primary-color);
}

/* 章节标题 */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* 关于我们页面样式 */

/* 公司简介部分 */
.company-overview {
    background-color: var(--white);
}

.company-image img {
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.company-image img:hover {
    transform: scale(1.02);
}

.company-content .section-title::after {
    left: 0;
    transform: none;
}

.company-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

/* 企业文化部分 */
.company-culture {
    background-color: var(--light-bg);
}

.culture-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid rgba(230, 126, 34, 0.1);
}

.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(230, 126, 34, 0.2);
}

.culture-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.culture-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.culture-desc {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 1rem;
}

/* 发展历程时间轴 */
.company-timeline {
    background-color: var(--white);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--accent-color));
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    min-width: 100px;
    text-align: center;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.timeline-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin: 0 2rem;
    flex: 1;
    border: 1px solid rgba(230, 126, 34, 0.1);
}

.timeline-content h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 0;
}

/* 团队优势部分 */
.team-advantages {
    background-color: var(--light-bg);
}

.advantage-item {
    padding: 2rem 1rem;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateY(-5px);
}

.advantage-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.advantage-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.advantage-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 资质荣誉部分 */
.certifications {
    background-color: var(--white);
}

.cert-item {
    padding: 2rem 1rem;
    transition: all 0.3s ease;
}

.cert-item:hover {
    transform: translateY(-5px);
}

.cert-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.cert-title {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.cert-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 响应式设计 - 关于我们页面 */
@media (max-width: 768px) {
    .company-text {
        font-size: 1rem;
    }
    
    .culture-card {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
        padding-left: 60px;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: column !important;
    }
    
    .timeline-year {
        position: absolute;
        left: 0;
        min-width: 80px;
        padding: 0.75rem 1rem;
        font-size: 1rem;
    }
    
    .timeline-content {
        margin: 1rem 0 0 0;
        width: 100%;
    }
    
    .advantage-item,
    .cert-item {
        padding: 1.5rem 1rem;
        margin-bottom: 1rem;
    }
}

@media (max-width: 576px) {
    .timeline {
        padding-left: 0;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-year {
        min-width: 60px;
        padding: 0.5rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .culture-card {
        padding: 1.5rem 1rem;
    }
    
    .culture-icon,
    .advantage-icon,
    .cert-icon {
        font-size: 2rem;
    }
}

/* 产品导航 */
.product-nav {
    background-color: var(--light-bg);
    border-bottom: 1px solid rgba(230, 126, 34, 0.1);
}

.nav-pills .nav-link {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin: 0 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-pills .nav-link:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

/* 产品内容区域 */
.products-content {
    background-color: var(--white);
}

.category-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
    position: relative;
}

.category-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.category-description {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* 产品项目 */
.product-item {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid rgba(230, 126, 34, 0.1);
}

.product-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(230, 126, 34, 0.2);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-item:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(230, 126, 34, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-item:hover .product-overlay {
    opacity: 1;
}

.product-actions .btn {
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.product-desc {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* 产品模态框 */
.modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 15px 15px 0 0;
    border-bottom: none;
}

.modal-title {
    font-weight: 600;
}

.btn-close {
    filter: invert(1);
}

.modal-body {
    padding: 2rem;
}

.product-details h6 {
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.product-details ul {
    list-style: none;
    padding-left: 0;
}

.product-details li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.product-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* 响应式设计 - 页面标题和产品页面 */
@media (max-width: 1200px) {
    .page-title {
        font-size: 3rem;
        letter-spacing: 1.5px;
    }
    
    .page-subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 992px) {
    .page-header {
        padding: 7rem 0 3.5rem;
    }
    
    .page-title {
        font-size: 2.8rem;
        letter-spacing: 1px;
    }
    
    .page-subtitle {
        font-size: 1.2rem;
    }
    
    .page-title::after {
        width: 60px;
        height: 3px;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 6rem 0 3rem;
        margin-top: 70px;
    }
    
    .page-title {
        font-size: 2.5rem;
        letter-spacing: 0.5px;
        margin-bottom: 0.8rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .page-title::after {
        width: 50px;
        height: 3px;
        bottom: -12px;
    }
    
    .breadcrumb {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .category-title {
        font-size: 2rem;
    }
    
    .nav-pills .nav-link {
        margin: 0.25rem;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .product-image {
        height: 200px;
    }
    
    .product-info {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .page-header {
        padding: 5rem 0 2.5rem;
        margin-top: 65px;
    }
    
    .page-title {
        font-size: 2rem;
        letter-spacing: 0px;
        margin-bottom: 0.6rem;
        text-shadow: 
            0 1px 3px rgba(0,0,0,0.4),
            0 2px 6px rgba(0,0,0,0.3);
    }
    
    .page-subtitle {
        font-size: 1rem;
        margin-bottom: 1.2rem;
        padding: 0 1rem;
    }
    
    .page-title::after {
        width: 40px;
        height: 2px;
        bottom: -10px;
    }
    
    .breadcrumb {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        margin: 0 1rem;
    }
    
    .breadcrumb-item + .breadcrumb-item::before {
        margin: 0 0.3rem;
    }
    
    .nav-pills {
        flex-direction: column;
        align-items: center;
    }
    
    .nav-pills .nav-link {
        margin: 0.25rem 0;
        width: 200px;
        text-align: center;
    }
    
    .product-item {
        margin-bottom: 2rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
}

/* 联系页面样式 */
.contact-info {
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #f0f0f0;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.contact-title {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 1rem;
}

.contact-desc {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* 联系表单样式 */
.contact-form-wrapper {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.form-label {
    font-weight: 500;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #ff6b35;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.form-check-input:checked {
    background-color: #ff6b35;
    border-color: #ff6b35;
}

/* 地图样式 */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.map-placeholder {
    height: 400px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.map-content {
    text-align: center;
    color: #6c757d;
}

.map-content i {
    font-size: 4rem;
    color: #ff6b35;
    margin-bottom: 1rem;
}

.map-content h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.map-buttons {
    margin-top: 1.5rem;
}

/* 快速联系样式 */
.quick-contact-item {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.quick-contact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.quick-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
}

.quick-title {
    color: #2c3e50;
    font-weight: 600;
    margin-bottom: 1rem;
}

.quick-desc {
    color: #666;
    margin-bottom: 1.5rem;
}

.qr-code {
    margin-top: 1rem;
}

.qr-placeholder {
    width: 120px;
    height: 120px;
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: #6c757d;
}

.qr-placeholder i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.qr-placeholder p {
    font-size: 0.8rem;
    margin: 0;
}

/* FAQ样式 */
.faq-section {
    background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 10px !important;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.accordion-button {
    background: white;
    border: none;
    font-weight: 500;
    color: #2c3e50;
    padding: 1.25rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
    color: white;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-body {
    padding: 1.5rem;
    background: #f8f9fa;
    color: #666;
    line-height: 1.6;
}

/* 响应式设计 - 联系页面 */
@media (max-width: 768px) {
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
    
    .contact-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .quick-contact-item {
        padding: 2rem 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-icon,
    .quick-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .map-placeholder {
        height: 300px;
    }
    
    .map-content h4 {
        font-size: 1.2rem;
    }
    
    .map-buttons .btn {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
}

@media (max-width: 576px) {
    .contact-form-wrapper {
        padding: 1.5rem 1rem;
    }
    
    .qr-placeholder {
        width: 100px;
        height: 100px;
    }
    
    .qr-placeholder i {
        font-size: 1.5rem;
    }
    
    .map-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 0.5rem;
    }
}