/* Banner 区域 */
.lx-banner {
    width: 100%;
    height: 50vh;
    background-image: url('https://www.jmruixiang.com/wp-content/themes/twentyseventeen/rx/images/contact-banner.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 10rem 5rem;
    position: relative;
    overflow: hidden;
}

.lx-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}
.lx-banner-content {
    position: relative;
    z-index: 2;
    max-width: 90%;
    margin: 0 auto;
}
.lx-banner .p2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: justify;
}
 /* 纯蓝黑·白风格容器 */
.contact-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 80px 28px 90px;
}

/* 头部标识 */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .badge {
    color: #2563EB;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 12px;
    font-size: 0.8rem;
    text-transform: uppercase;
    display: inline-block;
}
.section-header h2 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #000000;
    margin-top: 8px;
}
.section-header p {
    max-width: 640px;
    margin: 16px auto 0;
    color: #4B5563;
    font-size: 1rem;
}

/* 联系内容双栏布局 */
.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: stretch;
}
.contact-info-block {
    flex: 1.2;
    min-width: 280px;
}

/* 信息卡片 */
.info-card {
    background: #FFFFFF;
    border-radius: 28px;
    padding: 32px;
    margin-bottom: 28px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid #E5E7EB;
    transition: all 0.2s ease;
}
.info-card:hover {
    border-color: #3B82F6;
    box-shadow: 0 12px 24px -8px rgba(59,130,246,0.12);
}
.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 28px;
    align-items: center;
}
.info-item:last-child {
    margin-bottom: 0;
}
.info-item i {
    font-size: 1.6rem;
    width: 40px;
    color: #1E3A8A;
    text-align: center;
}
.info-item div {
    flex: 1;
}
.info-item strong {
    font-weight: 700;
    color: #000000;
    display: block;
    margin-bottom: 4px;
}
.info-item p {
    color: #4B5563;
    word-break: break-word;
}

/* 联系方式小标签 */
.contact-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 8px;
}
.tag-item {
    background: #F3F4F6;
    border: 1px solid #E5E7EB;
    padding: 10px 24px;
    border-radius: 60px;
    font-weight: 500;
    font-size: 0.9rem;
    color: #1E3A8A;
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.tag-item i {
    font-size: 1rem;
    color: #2563EB;
}
.tag-item:hover {
    background: #EFF6FF;
    border-color: #3B82F6;
    transform: translateY(-2px);
}

/* 右侧地图卡片 */
.map-card {
    flex: 1;
    background: #1E293B;
    border-radius: 28px;
    min-height: 420px;
    background-image: url('https://www.jmruixiang.com/wp-content/themes/twentyseventeen-yqb/rx3/images/jmrxkjdt.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 24px -8px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}
.map-card:hover {
    transform: scale(1.01);
}
.map-overlay {
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    width: 100%;
    padding: 28px 24px;
    border-radius: 28px;
    color: white;
    text-align: center;
    transition: all 0.2s;
}
.map-overlay i {
    font-size: 2rem;
    margin-bottom: 8px;
    display: inline-block;
    color: #3B82F6;
}
.map-overlay p {
    margin-top: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 底部版权信息 */
.copyright-bar {
    background: #F3F4F6;
    margin-top: 56px;
    padding: 24px 28px;
    text-align: center;
    border-radius: 28px;
    border: 1px solid #E5E7EB;
}
.copyright-bar p {
    color: #4B5563;
    font-size: 0.85rem;
}
.keywords {
    font-weight: 500;
    margin-bottom: 10px;
    color: #1F2937;
}

/* 按钮样式 */
.btn-outline-small {
    border: 1px solid #1E3A8A;
    background: transparent;
    padding: 6px 18px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 0.8rem;
    color: #1E3A8A;
    text-decoration: none;
    transition: 0.2s;
    display: inline-block;
}
.btn-outline-small:hover {
    background: #1E3A8A;
    color: white;
}

/* 响应式 */
@media (max-width: 800px) {
    .contact-wrapper {
        padding: 50px 20px 70px;
    }
    .section-header h2 {
        font-size: 2rem;
    }
    .contact-grid {
        flex-direction: column;
        gap: 32px;
    }
    .info-card {
        padding: 24px;
    }
    .info-item i {
        width: 32px;
        font-size: 1.3rem;
    }
    .map-card {
        min-height: 320px;
    }
}

@media (max-width: 480px) {
    .tag-item {
        padding: 6px 16px;
        font-size: 0.8rem;
    }
    .info-item {
        gap: 12px;
    }
}