/* 联系我们页面样式 */
.banner-wrap {
    height: 400px;
    position: relative;
    background: linear-gradient(135deg, #009ce0 0%, #00b8ff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.banner-wrap::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.index-banner-top {
    z-index: 10;
    text-align: center;
}

h1.banner-title {
    color: #fff;
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.index-banner-top p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    margin-bottom: 32px;
}

.tpm-prod-hero__btn-group {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.tpm-prod-hero__btn {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 12px 32px;
    border-radius: 32px;
    font-size: 14px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.tpm-prod-hero__btn:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.tpm-prod-hero__btn--primary {
    background: #fff;
    color: #009ce0;
}

.tpm-prod-hero__btn--primary:hover {
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* 产品导航 */
.product-nav {
    background: #fff;
    border-bottom: 1px solid #e8eef4;
    position: sticky;
    top: 0;
    z-index: 100;
}

.product-nav .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 64px;
}

.product-nav .name {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.product-nav .stype {
    display: flex;
    gap: 32px;
}

.product-nav li {
    color: #666;
    font-size: 14px;
    cursor: pointer;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}

.product-nav li:hover {
    color: #009ce0;
}

.product-nav li.active {
    color: #009ce0;
}

.product-nav li.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #009ce0;
    border-radius: 1px;
}

.product-nav .btn-buy {
    background: linear-gradient(135deg, #009ce0 0%, #00b8ff 100%);
    color: #fff;
    padding: 10px 24px;
    border-radius: 20px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.product-nav .btn-buy:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 156, 224, 0.3);
}

/* 联系部分通用样式 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.contact-cloumn {
    font-size: 28px;
    color: #333;
    margin-bottom: 40px;
    padding-top: 48px;
    font-weight: 600;
}

/* 售前咨询 */
.contact-part1 {
    background: #f8f9ff;
    padding-bottom: 60px;
}

.contact-part1 ul {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-part1 ul li {
    background: #fff;
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: all 0.3s;
}

.contact-part1 ul li:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.contact-part1 ul h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 12px;
    padding-top: 60px;
    position: relative;
}

.contact-part1 ul .item1 h4 {
    background: url("../picture/contact_ico1.png") center top no-repeat;
    background-size: 48px 48px;
}

.contact-part1 ul .item2 h4 {
    background: url("../picture/contact_ico2.png") center top no-repeat;
    background-size: 48px 48px;
}

.contact-part1 ul .item3 h4 {
    background: url("../picture/contact_ico3.png") center top no-repeat;
    background-size: 48px 48px;
}

.contact-part1 ul p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.contact-part1 ul a {
    display: inline-block;
    background: linear-gradient(135deg, #009ce0 0%, #00b8ff 100%);
    color: #fff;
    padding: 10px 28px;
    border-radius: 20px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.contact-part1 ul a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 156, 224, 0.3);
}

.contact-part1 ul span {
    display: block;
    margin-top: 16px;
}

.contact-part1 ul em {
    color: #009ce0;
    font-size: 24px;
    font-weight: 600;
}

.contact-part1 ul .ewm {
    display: none;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    border-radius: 12px;
    padding-top: 40px;
}

.contact-part1 ul .ewm img {
    display: block;
    width: 120px;
    height: 120px;
    margin: 0 auto 12px;
    border: 1px solid #e8eef4;
}

.contact-part1 ul .item2:hover .ewm {
    display: block;
}

/* 售后支持 */
.contact-part2 {
    background: #fff;
    padding-bottom: 60px;
}

.contact-part2 ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-part2 ul li {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f4f8 100%);
    border-radius: 12px;
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.contact-part2 ul li::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: rgba(0, 156, 224, 0.05);
    border-radius: 50%;
}

.contact-part2 ul h4 {
    font-size: 18px;
    color: #333;
    margin-bottom: 12px;
    padding-left: 52px;
    position: relative;
    z-index: 1;
}

.contact-part2 ul .item1 h4 {
    background: url("../picture/ticket_ico.png") left center no-repeat;
    background-size: 40px 40px;
}

.contact-part2 ul .item2 h4 {
    background: url("../picture/phone_ico.png") left center no-repeat;
    background-size: 40px 40px;
}

.contact-part2 ul p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.contact-part2 ul a {
    display: inline-block;
    background: linear-gradient(135deg, #009ce0 0%, #00b8ff 100%);
    color: #fff;
    padding: 10px 28px;
    border-radius: 20px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
}

.contact-part2 ul a:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 156, 224, 0.3);
}

.contact-part2 ul span {
    display: block;
    margin-top: 16px;
    position: relative;
    z-index: 1;
}

.contact-part2 ul em {
    color: #009ce0;
    font-size: 24px;
    font-weight: 600;
}

/* 公司地址 */
.contact-part3 {
    background: #f8f9ff;
    padding-bottom: 60px;
}

.contact-part3 .list {
    height: 400px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    overflow: hidden;
}

/* 行业顾问 */
.rno-section.rno-contact-section {
    background: linear-gradient(135deg, #009ce0 0%, #00b8ff 100%);
    padding: 60px 0;
    margin-top: 0;
}

.rno-section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.rno-contact-panel {
    text-align: center;
}

.rno-contact-panel-title {
    color: #fff;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
}

.rno-contact-panel-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 24px;
}

.rno-contact-panel-wrap {
    display: flex;
    justify-content: center;
}

.rno-btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 12px 32px;
    border-radius: 32px;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
}

.rno-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.rno-btn-primary {
    background: #fff;
    color: #009ce0;
    border: none;
}

.rno-btn-primary:hover {
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .banner-wrap {
        height: 280px;
        padding: 0 20px;
    }

    h1.banner-title {
        font-size: 28px;
    }

    .index-banner-top p {
        font-size: 14px;
    }

    .product-nav .name,
    .product-nav .btn-buy {
        display: none;
    }

    .product-nav .stype {
        width: 100%;
        justify-content: space-around;
        gap: 0;
    }

    .product-nav li {
        font-size: 12px;
    }

    .contact-part1 ul,
    .contact-part2 ul {
        grid-template-columns: 1fr;
    }

    .contact-cloumn {
        font-size: 22px;
        text-align: center;
    }

    .contact-part1 ul h4,
    .contact-part2 ul h4 {
        font-size: 16px;
    }

    .contact-part3 .list {
        height: 300px;
    }
}