@charset "UTF-8";
/* 页面标题 */
.page-title {
    padding: 30px 0;
    text-align: center;
}

.page-title h1 {
    font-size: 32px;
    color: var(--wechat-dark-green);
    margin-bottom: 10px;
}

.page-title p {
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

/* 订单查询模块 */
.order-track-section {
    background: linear-gradient(135deg, var(--wechat-green) 0%, var(--wechat-dark-green) 100%);
    border-radius: 12px;
    padding: 40px 50px;
    box-shadow: 0 10px 30px rgba(7, 193, 96, 0.2);
    margin: 40px auto 60px;
    color: white;
    position: relative;
    overflow: hidden;
    max-width: 900px;
}

.order-track-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.order-track-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.order-track-title {
    font-size: 28px;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 10px;
}

.order-track-title i {
    font-size: 24px;
}

.order-track-subtitle {
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 700px;
    position: relative;
    z-index: 2;
}

.order-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    position: relative;
    z-index: 2;
}

.input-group {
    flex: 1;
    min-width: 300px;
}

.order-input {
    width: 100%;
    padding: 18px 20px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.order-input:focus {
    outline: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.order-input::placeholder {
    color: #aaa;
}

.track-btn {
    padding: 0 35px;
    background-color: white;
    color: var(--wechat-dark-green);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
}

.track-btn:hover {
    background-color: #f0f9f4;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.track-btn:active {
    transform: translateY(0);
}

.form-note {
    margin-top: 15px;
    font-size: 14px;
    opacity: 0.8;
    position: relative;
    z-index: 2;
    color: #e8f7f0;
}

/* 分类标签 */
.category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    justify-content: center;
}

.category-tag {
    padding: 10px 20px;
    background: white;
    border: 1px solid #e0e3e8;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    font-weight: 500;
}

.category-tag.active, .category-tag:hover {
    background: var(--wechat-green);
    color: white;
    border-color: var(--wechat-green);
}

/* 产品表格 */
.products-table {
    width: 100%;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 40px;
}

.table-header {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr;
    background: var(--wechat-gray);
    padding: 15px 20px;
    font-weight: bold;
    border-bottom: 1px solid #eaeaea;
    color: #333;
}

.table-row {
    display: grid;
    grid-template-columns: 3fr 1fr 1fr 1fr;
    padding: 20px;
    border-bottom: 1px solid #f0f0f0;
    align-items: center;
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:hover {
    background: var(--wechat-light-green);
}

.product-title {
    font-weight: bold;
    margin-bottom: 8px;
    color: #333;
    font-size: 16px;
}

.product-category {
    display: inline-block;
    background: var(--wechat-light-green);
    color: var(--wechat-dark-green);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 500;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    background: var(--wechat-light-green);
    color: var(--wechat-dark-green);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    gap: 5px;
}

.feature-tag i {
    font-size: 10px;
    color: var(--wechat-green);
}

.price {
    font-size: 18px;
    font-weight: bold;
    color: var(--wechat-green);
}

.status {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: var(--wechat-light-green);
    color: var(--wechat-dark-green);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.status i {
    margin-right: 5px;
    font-size: 12px;
    color: var(--wechat-green);
}

.buy-btn {
    padding: 10px 20px;
    background: var(--wechat-dark-green);
    
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: all 0.3s;
    width: 100%;
    max-width: 140px;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.buy-btn:hover {
    background: var(--wechat-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(7, 193, 96, 0.3);
    text-decoration: none;
    color: white;
}

/* 购买流程 */
.process {
    background-color: white;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 50px;
}

.process-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 0 20px;
    margin-bottom: 30px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--wechat-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step-number i {
    font-size: 28px;
}

/* 安全保障 */
.security {
    background-color: var(--wechat-light-green);
}

.security-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.security-text {
    flex: 1;
    min-width: 300px;
    padding-right: 40px;
}

.security-features {
    list-style: none;
    margin-top: 20px;
}

.security-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    font-size: 16px;
}

.security-features li i {
    color: var(--wechat-green);
    margin-right: 10px;
    font-size: 18px;
}

.security-image {
    flex: 1;
    min-width: 300px;
    text-align: center;
}

.security-image i {
    font-size: 200px;
    color: var(--wechat-green);
    opacity: 0.7;
}

/* 常见问题 */
.faq {
    background-color: white;
}

.faq-item {
    margin-bottom: 20px;
    border: 1px solid #eaeaea;
    border-radius: 5px;
    overflow: hidden;
    background: white;
}

.faq-question {
    padding: 20px;
    background: var(--wechat-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    transition: all 0.3s;
}

.faq-question:hover {
    background: var(--wechat-light-green);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-item.active .faq-answer {
    padding: 20px;
    max-height: 500px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}


.order-track-section {
    animation: fadeIn 0.8s ease-out;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: row;
        text-align: center;
    }
    
    .menu-toggle {
        display: block;
    }
    
    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--wechat-dark-green);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        padding: 20px 0;
    }
    
    nav ul li {
        margin: 0;
    }
    
    nav ul li a {
        display: block;
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .order-track-section {
        padding: 30px 20px;
        margin: 20px auto 40px;
    }
    
    .order-track-title {
        font-size: 22px;
    }
    
    .order-form {
        flex-direction: column;
    }
    
    .input-group {
        min-width: 100%;
    }
    
    .track-btn {
        width: 100%;
        padding: 18px;
        justify-content: center;
    }
    
    .table-header, .table-row {
        grid-template-columns: 1fr;
        gap: 10px;
        text-align: left;
    }
    
    .table-header {
        display: none;
    }
    
    .table-row {
        padding: 15px;
        border: 1px solid #eaeaea;
        margin-bottom: 10px;
        border-radius: 8px;
        position: relative;
    }
    
    .table-row > div {
        display: flex;
        flex-direction: column;
        padding: 5px 0;
        width: 100%;
    }
    
    .table-row > div::before {
        content: attr(data-label);
        font-weight: bold;
        color: #666;
        margin-bottom: 5px;
        width: 100%;
    }
    
    .table-row > div:first-child::before {
        content: "名称";
    }
    
    .product-category {
        display: none; /* 手机端隐藏产品分类标签 */
    }
    
    .product-title {
        width: 100%;
        margin-bottom: 10px;
        font-size: 16px;
        line-height: 1.4;
    }
    
    .product-features {
        justify-content: flex-start;
        margin-top: 5px;
        width: 100%;
        flex-wrap: wrap;
    }
    
    .feature-tag {
        margin-bottom: 5px;
    }
    
    .buy-btn {
        margin: 10px auto 0;
        max-width: 100%;
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .process-step {
        margin-bottom: 30px;
        padding: 0 10px;
    }
    
    .security-content {
        flex-direction: column;
    }
    
    .security-text {
        padding-right: 0;
        margin-bottom: 30px;
    }
    
    .faq-question {
        padding: 15px;
        font-size: 14px;
    }
    
    .faq-answer {
        padding: 0 15px;
        font-size: 14px;
    }
    
    .footer-column h3 {
        font-size: 16px;
    }
    
    .footer-column ul li {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 40px 0;
    }
    
    .section-title h2 {
        font-size: 28px;
    }
    
    .page-title h1 {
        font-size: 26px;
    }
    
    .order-track-section {
        padding: 25px 15px;
    }
    
    .order-track-title {
        font-size: 20px;
    }
    
    .order-track-subtitle {
        font-size: 14px;
    }
    
    .category-tag {
        padding: 8px 15px;
        font-size: 12px;
    }
    
    .table-row {
        padding: 12px;
    }
    
    .product-title {
        font-size: 15px;
    }
    
    .price {
        font-size: 16px;
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .step-number i {
        font-size: 22px;
    }
    
    .process-step h3 {
        font-size: 16px;
    }
    
    .security-image i {
        font-size: 120px;
    }
    
    .footer-content {
        gap: 20px;
    }
}