.icon {
    display: inline-block;
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.icon-shield {
    background-image: url('images/feature_icon.svg');
}
.icon-bolt {
    background-image: url('images/feature_icon.svg');
}
.icon-headset {
    background-image: url('images/feature_icon.svg');
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}
body {
    background: linear-gradient(135deg, #f5f7fa 0%, #e4eaf5 100%);
    color: #333;
    line-height: 1.5;
    padding: 20px 0;
}
.container {
    max-width: 1200px;
    margin: 20px auto;
    background-color: white;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    position: relative;
}
.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #07C160 0%, #06b356 100%);
}
@media (max-width: 1200px) {
    .container {
        max-width: 90%;
    }
}

/* 数据统计图表样式 */


/* 卡片悬浮效果 */
.feature-card {
    background-color: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.feature-icon {
    font-size: 28px;
    color: #07C160;
    margin-bottom: 15px;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.feature-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* 手机端响应式样式 */
@media (max-width: 768px) {
    .container {
        max-width: 95%;
        margin: 10px auto;
        border-radius: 15px;
    }
    
    .header {
        padding: 15px 15px;
    }
    
    .logo {
        width: 40px;
        height: 40px;
        font-size: 24px;
    }
    
    .page-title {
        font-size: 18px;
    }
    
    .content {
        padding: 20px 15px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 4px 10px;
        margin-bottom: 15px;
    }
    
    .pay-panel {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .panel-title {
        font-size: 18px;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }
    
    .preset-amounts {
        gap: 10px;
        margin-bottom: 15px;
        flex-wrap: wrap;
    }
    
    .preset-btn {
        padding: 8px 15px;
        font-size: 14px;
        flex: 1 0 calc(50% - 10px);
        min-width: 100px;
    }
    
    .amount-input {
        width: 100%;
        max-width: 250px;
        height: 45px;
        font-size: 18px;
        padding: 0 15px;
    }
    
    .pay-btn {
        height: 50px;
        line-height: 50px;
        font-size: 17px;
    }
    
    .row {
        gap: 15px;
        margin-bottom: 15px;
        flex-direction: column;
    }
    
    .info-section {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .info-title {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .info-content {
        font-size: 14px;
    }
    
    .contact-section {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .contact-content {
        gap: 15px;
        flex-direction: column;
        align-items: center;
    }
    
    .qrcode-img {
        width: 140px;
        height: 140px;
    }
    
    .scenarios-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .scenario-card {
        padding: 20px 10px;
    }
    
    .footer {
        padding: 15px;
        font-size: 12px;
    }
    
    /* 手机端图表优化 */
    .chart-container {
        height: 250px;
    }
    
    /* 手机端特性卡片优化 */
    .feature-card {
        padding: 20px 15px;
        min-width: 100%;
    }
    
    .feature-icon {
        font-size: 24px;
    }
    
    .feature-title {
        font-size: 16px;
    }
}
.header {
    background: linear-gradient(to right, #07C160, #06b356);
    padding: 25px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.nav-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #07C160;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s;
    /* 确保导航按钮始终在视野中 */
    transform: translateZ(0);
    /* 确保不受其他元素transform影响 */
    will-change: transform;
    backface-visibility: hidden;
}
.nav-button:hover {
    background-color: #06b356;
    transform: scale(1.05);
}
.nav-menu {
    position: fixed;
    bottom: 90px;
    right: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    list-style: none;
    padding: 15px;
    display: none;
    flex-direction: column;
    gap: 10px;
    z-index: 999;
    /* 确保菜单显示在其他内容上方 */
    transform: translateZ(0);
}
.nav-menu.show {
    display: flex;
    animation: fadeInUp 0.3s ease-out forwards;
}
.nav-item a {
    color: #1E88E5;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 6px;
    display: block;
    transition: all 0.3s;
}
.nav-item a:hover {
    background-color: #f5f5f5;
    color: #000;
}
    background-color: #f0f9eb;
    color: #07C160;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 768px) {
    .nav-menu {
        gap: 10px;
    }
    .nav-item a {
        font-size: 13px;
        padding: 4px 8px;
    }
}
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.05)" fill-opacity="1" d="M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,218.7C672,235,768,245,864,229.3C960,213,1056,171,1152,149.3C1248,128,1344,128,1392,128L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
}
.logo {
    width: 48px;
    height: 48px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #07C160;
    font-size: 28px;
    font-weight: bold;
    margin-right: 12px;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}
.header-content {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}
.page-title {
    font-size: 22px;
    font-weight: 600;
    color: white;
}
.back-to-home {
    color: white;
    text-decoration: none;
    font-size: 14px;
    padding: 8px 15px;
    border: 1px solid white;
    border-radius: 20px;
    transition: all 0.3s;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(5px);
}
.back-to-home:hover {
    background-color: white;
    color: #07C160;
}
.content {
    padding: 30px 20px;
}
.hero-badge {
    background-color: #E8F5E9;
    color: #07C160;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
.pay-panel {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
    transition: all 0.3s;
}
.pay-panel:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
}
.panel-title {
    font-size: 22px;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 600;
    position: relative;
}
.panel-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #07C160 0%, #06b356 100%);
    border-radius: 3px;
}
.amount-wrap {
    text-align: center;
    margin: 30px 0;
}
.preset-amounts {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.preset-btn {
    padding: 10px 20px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 20px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 16px;
}
.preset-btn:hover {
    background-color: #07C160;
    color: white;
}
.amount-input {
    width: 250px;
    height: 50px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 22px;
    padding: 0 20px;
    text-align: center;
    background-color: white;
    transition: all 0.3s;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.03);
}
.amount-input:focus {
    outline: none;
    border-color: #07C160;
    box-shadow: 0 0 0 3px rgba(7, 193, 96, 0.1);
}
.pay-btn {
    display: block;
    width: 100%;
    height: 56px;
    line-height: 56px;
    background: linear-gradient(135deg, #07C160 0%, #06b356 100%);
    color: white;
    border: none;
    border-radius: 28px;
    font-size: 19px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
    box-shadow: 0 6px 20px rgba(7, 193, 96, 0.4);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.pay-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.8s ease;
}
.pay-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(7, 193, 96, 0.5);
}
.pay-btn:active {
    transform: translateY(1px);
    box-shadow: 0 4px 10px rgba(7, 193, 96, 0.3);
}
.pay-btn:hover::before {
    left: 100%;
}
.pay-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(7, 193, 96, 0.4);
}
.status {
    margin-top: 20px;
    min-height: 24px;
    font-size: 14px;
    text-align: center;
}
.success {
    color: #07C160;
}
.error {
    color: #e64340;
}
.loading {
    color: #888;
}
.info-section {
    background-color: #f8faff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    border-left: 4px solid #4080ff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.info-section:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.info-section.important {
    background-color: #fff5f5;
    border-left: 4px solid #e64340;
}

.info-section.important .info-title {
    color: #e64340;
    font-size: 20px;
    font-weight: 700;
}

.info-section.important .info-content {
    font-size: 16px;
}

.row {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 30px;
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
/* 收款后台图片触发效果 */
.image-trigger {
    cursor: pointer;
    border-bottom: 1px dashed #07C160;
}

/* 微信二维码模态框样式 */
.qrcode-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}

.qrcode-modal .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
    background-color: transparent;
    border: none;
}

.qrcode-modal .modal-image {
    width: auto;
    height: auto;
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

/* 收款后台图片模态框样式 */
.image-modal {
    display: none;
    position: fixed;
    z-index: 99999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.7);
}

.image-modal .modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: #fff;
    border: 1px solid #888;
    width: 80%;
    max-width: 500px;
    border-radius: 10px;
}

.image-modal .close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.image-modal .close-btn:hover,
.image-modal .close-btn:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.image-modal .modal-image {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    max-height: 70vh;
    object-fit: contain;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .image-modal .modal-content {
        width: 90%;
        margin: 10% auto;
    }
}

@media (max-width: 480px) {
    .image-modal .modal-content {
        width: 95%;
        margin: 15% auto;
    }
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}
.qrcode-container {
    text-align: center;
}
.qrcode-img {
    width: 160px;
    height: 160px;
    border: 1px solid #eee;
    padding: 10px;
    background-color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}
.qrcode-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
.qrcode-desc {
    font-size: 14px;
    color: #666;
    margin-top: 12px;
}
.wechat-info {
    min-width: 260px;
}
.service-desc {
    font-size: 15px;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.6;
}
.wechat-id-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}
.wechat-label {
    font-size: 16px;
    color: #333;
}
.wechat-id {
    font-size: 20px;
    font-weight: 600;
    color: #07C160;
}
.copy-btn {
    padding: 8px 16px;
    background-color: #f0f9eb;
    border: 1px solid #07C160;
    border-radius: 6px;
    font-size: 14px;
    color: #07C160;
    cursor: pointer;
    transition: all 0.3s;
}
.copy-btn:hover {
    background-color: #07C160;
    color: white;
}
.copy-tip {
    color: #07C160;
    font-size: 14px;
    margin-top: 8px;
    display: none;
}
.footer {
    padding: 25px;
    text-align: center;
    font-size: 13px;
    color: #888;
    border-top: 1px solid #f0f0f0;
    margin-top: 30px;
}
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
}
.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
}

/* 场景测试区域样式 */
.scenarios-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}
.scenario-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px 15px;
    text-align: center;
    text-decoration: none;
    color: #333;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}
.scenario-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, #07C160, #06b356);
}
.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}
.scenario-icon {
    font-size: 40px;
    margin-bottom: 15px;
}
.scenario-title {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 10px;
}
.scenario-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}
.close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    color: white;
    font-size: 30px;
    cursor: pointer;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}
.delay-1 {
    animation-delay: 0.1s;
}
.delay-2 {
    animation-delay: 0.2s;
}
.delay-3 {
    animation-delay: 0.3s;
}
.delay-4 {
    animation-delay: 0.4s;
}
.delay-5 {
    animation-delay: 0.5s;
}
/* 手机端响应式调整 */
@media (max-width: 768px) {
    .row {
        flex-direction: column;
    }
    .info-section {
min-width: 100% !important;
word-break: break-word;
overflow-wrap: break-word;
    }
    .info-content {
        font-size: 16px !important;
        line-height: 1.6 !important;
    }
    @media (max-width: 480px) {
        .info-title {
            font-size: 18px !important;
        }
        .info-content {
            font-size: 14px !important;
        }
    }
}
.info-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.info-title::before {
    content: "📋";
    margin-right: 10px;
    font-size: 20px;
}
.info-content {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}
.info-content p {
    margin-bottom: 15px;
}
.info-content strong {
    color: #333;
}
.highlight-text {
    color: #e64340;
    font-weight: 500;
}
.doc-link {
    color: #4080ff;
    text-decoration: none;
    border-bottom: 1px solid #4080ff;
    transition: all 0.3s;
}
.doc-link:hover {
    color: #0e62d0;
    border-bottom-color: #0e62d0;
}
.contact-section {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 30px 25px;
    margin-bottom: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    border: 1px solid #f0f0f0;
}
.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
.contact-title::before {
    content: "💬";
    margin-right: 10px;
    font-size: 20px;
}
.contact-content {
    display: flex;
    align-items: center;
    justify