body {
    font-family:pingfang SC,helvetica neue,arial,hiragino sans gb,microsoft yahei ui,microsoft yahei,simsun,sans-serif!important;
    background-color: #fff;
    color: #000;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}
a{text-decoration: none}


.container-custom {
    max-width: 1350px;
    margin: 0 auto;
    padding: 80px 0px;
}


.banner-section {
    background:url("images/aiapi-banner.png") no-repeat center center;
    background-size: cover;
    padding-top: 126px;
    width: 100%;
    height: 470px;
}

.banner-content {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 20px;
}

.banner-title {
    font-size: 36px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 30px;
    text-align: left;
}

.banner-subtitle {
    font-size: 16px;
    color: #666;
    max-width: 730px;
    text-align: left;
}
.banner-subtitle a{color: #0066ff}
.banner-subtitle1 {
    font-size: 18px;
    color: #333;
    font-weight: 700;
    text-align: left;
    margin-top: 20px;
}

.aiapi-feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 30px;
    justify-content: left;
}

.aiapi-feature-tag {
    background: white;
    border: 1px solid #e1e8ed;
    border-radius: 50px;
    padding: 12px 34px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    font-size: 1.1rem;
    color: #000;
    transition: transform 0.2s, box-shadow 0.2s;
}
.aiapi-feature-tag1{
    background: #0066ff;
    color: #fff;
}
.aiapi-feature-tag:hover{
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.aiapi-title {
    font-size: 30px;
    font-weight: 600;
    color: #000;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}
.aiapi-title1{font-size: 15px;}
/* 图标栏容器 */
.aiapi-icon-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

/* 图标样式 */
.aiapi-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #212529;
}

/* 70+ 文字样式 */
.aiapi-icon-more {
    font-size: 1rem;
    font-weight: 600;
    color: #212529;
    margin-left: 0.5rem;
}

/* 模型广场按钮 */
.aiapi-btn-square {
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 0.375rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 15px;
}
.aiapi-btn-square:hover {
    background-color: #0052cc;
}

/* 模型卡片容器 */
.aiapi-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

/* 模型卡片样式 */
.aiapi-card {
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 0px 28px rgba(0, 102, 255, 0.1);
    transition: all 0.3s ease;
    padding: 40px;
}
.aiapi-card:hover {
    box-shadow: 0 0px 28px rgba(0, 102, 255, 0.3);
    transform: translateY(-2px);
}

/* 模型名称 */
.aiapi-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #000;
    margin-bottom: 0.5rem;
    text-align: left;
}

/* 提供商 */
.aiapi-card-provider {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 1rem;
    text-align: left;
}

/* 标签容器 */
.aiapi-tag-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.3rem;
    flex-wrap: wrap;
}

/* 标签样式 */
.aiapi-tag {
    background-color: #eef5fd;
    color: #495057;
    border-radius: 6px;
    padding: 0.25rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
}

/* 列表项样式 */
.aiapi-list-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #495057;
    margin-bottom: 0.6rem;
}

/* 列表项图标 */
.aiapi-list-icon {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: #0066ff;
    flex-shrink: 0;
}

/* 节点信息 */
.aiapi-node-info {
    font-size: 0.875rem;
    color: #000;
    margin: 1rem 0;
    font-weight: 700;
    text-align: left;
}

/* 按钮组 */
.aiapi-btn-group {
    display: flex;
    gap: 0.75rem;
    margin-top: 2rem;
}

/* 立即调用按钮 */
.aiapi-btn-use {
    flex: 1;
    background-color: #fff;
    color: #0066ff;
    border: 1px solid #0066ff;
    border-radius: 8px;
    padding: 0.8rem 0;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}
.aiapi-btn-use:hover {
    background-color: #f0f7ff;
}

/* 购买咨询按钮 */
.aiapi-btn-buy {
    flex: 1;
    background-color: #0066ff;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.8rem 0;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}
.aiapi-btn-buy:hover {
    background-color: #0052cc;
}

/* 响应式适配 */
@media (max-width: 992px) {
    .aiapi-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 576px) {
    .aiapi-card-grid {
        grid-template-columns: 1fr;
    }
    .aiapi-icon-bar img{width: 100%}
    .aiapi-btn-square{margin-top: 0px}
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.scenario-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e1e8ed;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
    transition: transform 0.2s, box-shadow 0.2s;
}

.scenario-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}
.scenario-icon {
    font-size: 2rem;
    color: #0066ff;
    margin-bottom: 15px;
    text-align: center;
}

.scenario-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #000;
    text-align: left;
}

.scenario-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.scenario-list li {
    padding: 5px 0 5px 20px;
    position: relative;
    text-align: left;
    font-size: 14px;
}

.scenario-list li:before {
    content: "\2713";
    color: #0066ff;
    position: absolute;
    left: 0;
    font-weight: bold;
}
.action-buttons {
    display: flex;
    justify-content: center;
    gap: 100px;
    flex-wrap: wrap;
    margin-top: 60px;
}
.btn-primary {
    background-color: #0066ff;
    color: #fff;
    border: none;
    padding: 15px 75px;
    border-radius: 5px;
    transition: background-color 0.3s;
}
.btn-primary:hover {
    background-color: #3a5ce5;
}
.btn-outline {
    background-color: transparent;
    border: 1px solid #0066ff;
    color: #0066ff;
    padding: 15px 75px;
    border-radius: 5px;
    transition: all 0.3s;
}
.btn-outline:hover {
    background-color: #0066ff;
    color: white;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
}

.advantage-card {
    background: white;
    border-radius: 12px;
    padding: 25px 60px;
    border: 1px solid #e1e8ed;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}
.advantage-card p{font-size: 15px}

.advantage-icon {
    font-size: 2rem;
    color: #0066ff;
    margin-bottom: 15px;
    text-align: center;
}

.advantage-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1a1a1a;
    text-align: center;
}

.advantage-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.advantage-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
}

.advantage-list li:before {
    content: "✓";
    color: #0066ff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.core-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.core-card {
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    padding: 0;
    height: 100%;
    transition: transform 0.3s ease;
    overflow: hidden;
    background:url("images/aiapi-ys.png") no-repeat bottom right;
}
.core-card:hover {
    transform: translateY(-5px);
}
.core-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    padding: 24px 20px;
    color: #fff;
    background-color: #0066ff;
    border-bottom: 1px solid #e8e8e8;
}
.core-list {
    padding: 20px;
    margin: 0;
    list-style-type: none;
    min-height: 190px;
}

.core-list li {
    padding: 8px 0;
    color: #666;
    position: relative;
    padding-left: 20px;
    line-height: 1.6;
    z-index: 1;
    text-align: left;
    font-size: 15px;
}
.core-list li:before {
    content: "✓";
    color: #0066ff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.cta-section {
    background:
            linear-gradient(135deg, rgba(240, 247, 255, 0.9) 0%, rgba(230, 242, 255, 0.9) 100%),
            url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23e6f2ff"/><path d="M0,0 L100,100 M100,0 L0,100" stroke="%23b3d9ff" stroke-width="1"/></svg>');
    background-size: cover;
    padding: 70px 0;
    text-align: center;
    width: 100%;
    max-width: 1920px;
    margin-left: auto;
    margin-right: auto;
}

.cta-content {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 20px;
}

.cta-title {
    font-size: 2.3rem;
    font-weight: 600;
    margin-bottom: 30px;
    color: #1a1a1a;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-button {
    background: #0066ff;
    color: white;
    border: none;
    border-radius: 8px;
    padding: 14px 32px;
    font-weight: 500;
    font-size: 1rem;
    transition: background 0.2s, transform 0.2s;
}

.cta-button:hover {
    background: #0052cc;
    transform: translateY(-2px);
}

.cta-button.secondary {
    background: white;
    color: #0066ff;
    border: 1px solid #0066ff;
}

.cta-button.secondary:hover {
    background: #f0f7ff;
}

/* 响应式设计 */
@media (max-width: 1285px) {
    .zhuce{margin-left: 300px}
}

@media (max-width: 992px) {
    .zhuce{margin-left: 0px}
    .header-content {
        text-align: center;
    }
    nav ul {
        margin-top: 20px;
        justify-content: center;
    }
    nav ul li {
        margin: 0 15px;
    }
}

@media (max-width: 768px) {
    nav{display: none}
    .zhuce{margin-left: 70px}
    .banner-section {
        padding: 90px 0;
        height: 380px;
    }

    .banner-title {
        font-size: 30px;
    }
    .aiapi-title{font-size: 28px}
    .container-custom{padding: 50px 20px}

    .aiapi-feature-tags{
        gap: 7px;
    }
    .aiapi-feature-tag {
        padding: 10px 20px;
        font-size: 1rem;
    }
    .aiapi-aiLogo{width: 100%}
    .main-image img{width: 100%}
    .action-buttons{ gap: 30px;}
    .core-grid {
        grid-template-columns: 1fr;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 280px;
    }
}

/*优势*/
/* 内容容器 最大宽度1350px 所有class以aimodel开头 */
.aimodel-youshi{ background: #e5f3ff url("images/aiapi-beijing1.png") bottom center no-repeat;height: 800px}
.aimodel-youshi-container {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-top: 48px;
}
/* 左侧列表容器 */
.aimodel-left-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
/* 标题样式 */
.aimodel-title {
    font-size: 2rem;
    font-weight: 600;
    color: #212529;
    text-align: left;
    margin-bottom: 2rem;
    width: 100%;
}
/* 列表项容器 - 固定宽度 */
.aimodel-list-wrapper {
    width: 100%;
    max-width: 930px;
    position: relative;
}
/* 列表项基础样式 - 固定初始高度90px */
.aimodel-list-item {
    background: linear-gradient(90.75deg, rgba(255, 255, 255, .3)36.84%  , #fff 90.27%);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    width: 70%;
    height: 90px; /* 固定初始高度90px */
    overflow: hidden; /* 超出部分隐藏 */
    transition: width 0.3s ease, height 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}
/* 列表项hover效果 - 展开宽度+高度，显示完整内容 */
.aimodel-list-item:hover {
    width: 100%;
    height: auto; /* hover时高度自适应 */
    min-height: 90px; /* 最低保持90px */
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.15);
    overflow: visible; /* 显示所有内容 */
}
/* 第一个列表项永久展开样式 */
.aimodel-list-item.first-item {
    width: 100%;
    height: auto;
    min-height: 90px;
    overflow: visible;
    box-shadow: 0 4px 16px rgba(0, 102, 255, 0.15);
}
/* 第一个列表项的描述永久显示完整 */
.aimodel-list-item.first-item .aimodel-list-desc {
    -webkit-line-clamp: unset;
    display: block;
}
/* 列表项图标 蓝色#0066ff */
.aimodel-list-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0066ff;
    font-size: 1.5rem;
}
/* 列表项内容容器 */
.aimodel-list-content {
    flex: 1;
    min-width: 0;
}
/* 列表项标题 */
.aimodel-list-title {
    font-size: 1rem;
    font-weight: 600;
    color: #000;
    margin-bottom: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}
/* 列表项描述 - 初始隐藏部分内容 */
.aimodel-list-desc {
    font-size: 0.875rem;
    color: #666;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 1; /* 初始只显示1行 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}
/* hover时显示完整描述 */
.aimodel-list-item:hover .aimodel-list-desc {
    -webkit-line-clamp: unset; /* 取消行数限制 */
    display: block; /* 恢复正常显示 */
}
/* 右侧图片容器 */
.aimodel-right-col {
    flex: 0.5;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
/* 右侧图片样式 + 动态浮动效果 */
.aimodel-right-img {
    animation: aimodel-float 3s ease-in-out infinite;
}
/* 图片浮动动画 自定义 */
@keyframes aimodel-float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-15px) scale(1.02);
    }
}
/* 按钮组容器 */
.aimodel-btn-group {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}
/* 获取API Key按钮 白色底 */
.aimodel-btn-getkey {
    background-color: #ffffff;
    color: #212529;
    border: none;
    border-radius: 8px;
    padding: 0.875rem 2.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.aimodel-btn-getkey:hover {
    background-color: #f8f9fa;
    color: #0066ff;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
/* 购买咨询按钮 蓝色#0066ff */
.aimodel-btn-buy {
    background-color: #0066ff;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    padding: 0.875rem 2.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 102, 255, 0.2);
}
.aimodel-btn-buy:hover {
    background-color: #0052cc;
    color: #ffffff;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}
/* 响应式适配 - 平板端（992px以下） */
@media (max-width: 992px) {
    .aimodel-youshi-container {
        flex-direction: column;
        gap: 3rem;
        margin-top: 20px;
    }
    .aimodel-left-col {
        width: 100%;
    }
    .aimodel-title {
        text-align: center;
    }
    .aimodel-list-wrapper {
        width: 100%;
        max-width: 100%;
    }
    .aimodel-list-item {
        width: 100%;
        height: auto;
        min-height: 90px;
    }
    .aimodel-list-desc {
        -webkit-line-clamp: unset;
        display: block;
    }
    .aimodel-right-col {
        width: 100%;
    }
    .aimodel-title {
        font-size: 1.75rem;
    }
}
/* 响应式适配 - 手机端（576px以下） */
@media (max-width: 576px) {
    .aimodel-youshi{background-color: #e7f4ff !important;background-image: none !important;height: auto;}
    .aimodel-title {
        font-size: 1.5rem;
    }
    .aimodel-list-title {
        font-size: 1.1rem;
    }
    .aimodel-list-desc {
        font-size: 0.875rem;
    }
    .aimodel-btn-group {
        flex-direction: column;
        width: 100%;
    }
    .aimodel-btn-getkey, .aimodel-btn-buy {
        width: 100%;
        text-align: center;
        padding: 0.875rem 1rem;
    }
    .aimodel-right-img {
        max-width: 300px;
    }
    .aimodel-right-col{margin-top: 0px}
}
/*优势*/


/*步骤*/
/* 步骤容器 桌面端横向布局 */
.aimodel-steps-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 48px;
}
/* 单个步骤项 */
.aimodel-step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}
/* 步骤数字圆 */
.aimodel-step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: #0066ff;
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    z-index: 2;
}
/* 步骤标题 */
.aimodel-step-title {
    font-size: 18px;
    font-weight: 600;
    color: #000000;
    margin-bottom: 1rem;
}
/* 步骤描述 */
.aimodel-step-desc {
    font-size: 14px;
    color: #666666;
    line-height: 1.6;
    max-width: 230px;
}
/* 步骤箭头（桌面端） */
.aimodel-step-arrow {
    width: 46px;
    height: 19px;
    margin-top: 40px;
    background-size: contain;
    background: url("images/aiapi-jiantou.png") bottom center no-repeat ;
}
/* 响应式适配 - 平板/手机端 */
@media (max-width: 992px) {
    .aimodel-steps-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    .aimodel-step-item {
        width: 100%;
        max-width: 500px;
    }

    .aimodel-main-title {
        font-size: 24px;
    }
    .aimodel-step-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
    .aimodel-step-title {
        font-size: 18px;
    }
    .aimodel-step-desc {
        font-size: 14px;
        max-width: 100%;
    }
}
@media (max-width: 576px) {
    .aimodel-container {
        padding: 2rem 1rem;
    }
    .aimodel-main-title {
        font-size: 20px;
    }
    .aimodel-step-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    .aimodel-step-title {
        font-size: 16px;
    }
    .aimodel-step-arrow{display: none}
    .aimodel-steps-wrapper{margin-top: 30px}
}
/*步骤*/


/*99999999999*/
.tiktokbox-accordion-header{margin-bottom: 0}
/* FAQ样式 - 还原圆角+渐变边框核心样式 */
.tiktokbox-accordion-claw {
    max-width: 1350px;
    margin: 60px auto 0px;
}

/* 折叠项样式 - 还原原有视觉效果 */
.tiktokbox-accordion-item {
    border: 1px solid #E8E8E8;
    border-radius: 10px !important;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tiktokbox-accordion-item:hover {
    border-color: #0066ff;
}

/* 折叠按钮样式 - 完全还原原有效果 */
.tiktokbox-accordion-button {
    background-color: #fff !important;
    border: none !important;
    font-weight: 500 !important;
    color: #000 !important;
    padding: 20px 25px !important;
    font-size: 18px !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    width: 100%;
    text-align: left;
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 展开状态按钮样式 - 渐变背景+白色文字 */
.tiktokbox-accordion-button.active {
    background: linear-gradient(135deg, #0066ff, #2E7BFF) !important;
    color: #fff !important;
    box-shadow: none !important;
}

/* 箭头图标样式 */
.tiktokbox-accordion-button::after {
    content: "";
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23000'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform 0.3s ease;
}

/* 展开状态箭头旋转 */
.tiktokbox-accordion-button.active::after {
    filter: invert(1);
    transform: rotate(-180deg);
}

/* 折叠内容区域样式 - 还原原有padding和字体样式 */
.tiktokbox-accordion-body {
    padding: 25px !important;
    line-height: 1.8 !important;
    background-color: #fff !important;
    font-size: 14px !important;
    color: #666 !important;
    border-top: none !important;
    text-align: left;
}

/* 折叠面板动画 - 保证展开/收起平滑 */
.tiktokbox-accordion-collapse {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

/* 展开状态 */
.tiktokbox-accordion-collapse.show {
    max-height: 1000px; /* 足够大的值容纳内容 */
}

/* 间距样式 */
.tiktokbox-mt-2 {
    margin-top: 0.5rem !important;
}
@media (max-width: 576px) {
    .tiktokbox-accordion-claw {
        margin: 30px auto 0px;
    }
}
/*99999999999*/

/*6666666666*/
.aidomain-infra-card-1,
.aidomain-infra-card-2,
.aidomain-infra-card-3,
.aidomain-infra-card-4 {
    background-color: #ffffff;
    border: 1px solid #c4d9ff;
    border-radius: 28px;
    padding: 2rem 1.8rem;
    height: 100%;
    box-shadow: 0 8px 24px rgba(0,102,255,0.05);
    transition: 0.2s;
}

.aidomain-infra-card-1:hover,
.aidomain-infra-card-2:hover,
.aidomain-infra-card-3:hover,
.aidomain-infra-card-4:hover {
    border-color: #80b0ff;
    box-shadow: 0 16px 32px rgba(0,102,255,0.12);
}

/* 卡片标题样式 (去掉了数字角标) */
.aidomain-infra-card-1 .aidomain-card-title,
.aidomain-infra-card-2 .aidomain-card-title,
.aidomain-infra-card-3 .aidomain-card-title,
.aidomain-infra-card-4 .aidomain-card-title {
    font-size: 20px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 0.5rem;
}

/* 卡片内容文本 */
.aidomain-infra-card-1 p,
.aidomain-infra-card-2 p,
.aidomain-infra-card-3 p,
.aidomain-infra-card-4 p {
    font-size: 14px;
    color: #666666;
    margin-bottom: 1rem;
}

.aidomain-infra-card-1 .aidomain-highlight,
.aidomain-infra-card-2 .aidomain-highlight,
.aidomain-infra-card-3 .aidomain-highlight,
.aidomain-infra-card-4 .aidomain-highlight {
    color: #000000;
    font-weight: 600;
}
.aidomain-infra-card-1 .aidomain-suitable{font-size: 14px;color: #666}

/* 两按钮整体居中容器 */
.aidomain-btn-group-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: nowrap !important;
    margin-top: 2rem;
}

.aidomain-scene-check {
    color: #0066ff;
    margin-right: 8px;
    margin-top: 2px;
    transition: none;
    font-weight: bold;
}
.aidomain-gradient-btn {
    background: linear-gradient(145deg, #0066ff, #0047cc);
    border: none;
    color: white;
    font-weight: 500;
    padding: 1rem 4rem;
    border-radius: 50px;
    box-shadow: 0 6px 16px rgba(0, 102, 255, 0.25);
    transition: 0.2s;
    border: 1px solid rgba(255,255,255,0.2);
    white-space: nowrap;
}

.aidomain-gradient-btn:hover {
    background: linear-gradient(145deg, #1a75ff, #0052d9);
    box-shadow: 0 12px 24px rgba(0, 102, 255, 0.35);
    transform: translateY(-2px);
    color: white;
}

.aidomain-gradient-btn-outline {
    background: white;
    border: 1.5px solid #0066ff;
    color: #0066ff;
    font-weight: 500;
    padding: 1rem 4rem;
    border-radius: 50px;
    transition: 0.2s;
    white-space: nowrap;
}

.aidomain-gradient-btn-outline:hover {
    background: #e6f0ff;
    color: #0044b3;
    border-color: #0044b3;
}
@media (max-width: 768px) {
    .aidomain-btn-group-center .aidomain-gradient-btn,
    .aidomain-btn-group-center .aidomain-gradient-btn-outline{
        padding: 0.8rem 2rem !important;
        font-size: 14px;
    }
}

/*6666666666*/


/*全球资源*/
.aimodel-global-section {
    background-color: #ffffff;
    padding: 60px 0;
}
/* 内容容器 */
.aimodel-container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 20px;
}
/* 标题样式 */
.aimodel-global-title {
    font-size: 28px;
    font-weight: 600;
    color: #000000;
    text-align: center;
    margin-bottom: 40px;
}
/* 数据行容器 */
.aimodel-data-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    margin-top: 48px;
}
/* 单个数据项 */
.aimodel-data-item {
    text-align: center;
    flex: 1 1 200px;
    max-width: 250px;
}
/* 数据数字 */
.aimodel-data-number {
    font-size: 36px;
    font-weight: 700;
    color: #0066ff;
    line-height: 1.2;
    margin-bottom: 8px;
}
/* 数据描述 */
.aimodel-data-desc {
    font-size: 16px;
    color: #000000;
    line-height: 1.4;
}

/* 地图容器外层 */
.aimodel-map-wrapper {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
    position: relative;
    margin-top: 20px;
}
/* 地图容器伪元素阴影 */
.aimodel-map-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 14px;
    pointer-events: none;
    z-index: 1000;
}
/* 地图容器 */
#aimodel-global-map {
    height: 700px;
    width: 100%;
    background: #ffffff;
    position: relative;
    z-index: 1;
}
/* 节点样式 */
.aimodel-custom-node-icon {
    background: #0066ff;
    width: 14px !important;
    height: 14px !important;
    border-radius: 50%;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 6px 0 rgba(0, 102, 255, 0.3);
    transition: all 0.15s ease;
}
.aimodel-custom-node-icon:hover {
    transform: scale(1.3);
    background: #0052cc;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.4);
}
/* 节点脉冲动画 */
.aimodel-custom-node-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(0, 102, 255, 0.3);
    animation: aimodel-pulse 2s infinite ease-out;
    z-index: -1;
}
@keyframes aimodel-pulse {
    0% {
        width: 14px;
        height: 14px;
        opacity: 1;
    }
    100% {
        width: 30px;
        height: 30px;
        opacity: 0;
    }
}
/* 节点标签 */
.aimodel-leaflet-tooltip {
    background: rgba(255, 255, 255, 0.98) !important;
    border: 1px solid #e0e0e0 !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08) !important;
    font-weight: 400;
    font-size: 12px;
    color: #333 !important;
    padding: 5px 12px !important;
    border-radius: 20px !important;
    white-space: nowrap;
    font-family: 'Microsoft YaHei', 'Segoe UI', Roboto, sans-serif !important;
    letter-spacing: 0.3px;
}
/* Leaflet控件样式重置 */
.aimodel-leaflet-control-attribution {
    background-color: transparent !important;
    color: #ccc !important;
    font-size: 9px !important;
}
.aimodel-leaflet-control-attribution a {
    color: #aaa !important;
}
.aimodel-leaflet-control-zoom {
    border: none !important;
    background: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
    border-radius: 30px !important;
    overflow: hidden;
    border: 1px solid #f0f0f0 !important;
}
.aimodel-leaflet-control-zoom a {
    background: transparent !important;
    color: #888 !important;
    border: none !important;
    border-bottom: 1px solid #f0f0f0 !important;
    width: 36px !important;
    height: 36px !important;
    line-height: 36px !important;
    font-size: 18px !important;
}
.aimodel-leaflet-control-zoom a:hover {
    background: #f8f8f8 !important;
    color: #555 !important;
}
.aimodel-leaflet-control-zoom a:last-child {
    border-bottom: none !important;
}
.leaflet-left,
.leaflet-right{display: none}
/* 响应式适配 */
@media (max-width: 768px) {
    .aimodel-global-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    .aimodel-data-number {
        font-size: 28px;
    }
    .aimodel-data-desc {
        font-size: 14px;
    }
    .aimodel-data-row {
        gap: 25px;
        margin-bottom: 35px;
        margin-top: 20px;
    }
    #aimodel-global-map {
        height: 500px;
    }
}
@media (max-width: 576px) {
    .aimodel-global-section {
        padding: 40px 0;
    }
    .aimodel-data-item {
        flex: 1 1 140px;
    }
    .aimodel-data-number {
        font-size: 24px;
    }
    #aimodel-global-map {
        height: 400px;
    }
}
/*全球资源*/