/* ================================================
   响应式布局样式
   覆盖 style.css 中的固定布局，实现全设备适配
   ================================================ */

/* ================= 全局重置 ================= */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* 新增结构样式 */
.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.login-btn {
    position: relative;
    width: 100px;
    height: 36px;
}

.screen .view-5 .login-btn a {
    display: block;
    width: 100%;
    height: 100%;
    color: #fff !important;
    line-height: 36px;
    text-align: center;
    font-size: 12px;

}

.sec-3-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1200px;
}

@media (max-width: 1024px) {
    .sec-3-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .sec-3-grid {
        grid-template-columns: 1fr;
    }
}

.sec-8-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sec-8-item {
    text-align: left;
    position: relative;
    z-index: 10;
    border-radius: 10px;
    padding: 30px 50px;
    min-width: 386px;
    min-height: 410px;
    background-color: rgba(255, 255, 255, 0.8) !important;
    overflow: hidden;
}

.sec-img-4 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: auto;
    overflow-x: hidden;
    background-color: #ffffff;
}

/* ================= 容器系统 ================= */
.screen {
    position: relative !important;
    width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    background-color: #f2f5ff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================= HEADER 导航栏 ================= */
.screen .view-5 {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 70px !important;
    /* background-color: rgba(255, 255, 255, 0.95); */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex !important;
    justify-content: center;
    align-items: center;
    /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); */
}

/* Header 内容布局 */
.header-content {
    width: 100%;
    max-width: 1200px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

/* Logo 区域 */
.screen .logo {
    position: relative !important;
    left: auto !important;
    bottom: auto !important;
    width: 36px !important;
    height: 36px !important;
    background-size: contain !important;
    flex-shrink: 0;
}

.screen .text-wrapper-14 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    font-size: 20px !important;
    font-weight: 600;
    color: #3d3d3d;
    margin-left: 12px;
}

/* 导航链接 */
.screen .text-wrapper-11,
.screen .text-wrapper-12 {
    position: relative !important;
    right: auto !important;
    bottom: auto !important;
    font-size: 14px;
    color: #4e4e4e;
    cursor: pointer;
    transition: color 0.3s ease;
}

.screen .text-wrapper-11:hover,
.screen .text-wrapper-12:hover {
    color: #4567f1;
}

.screen .text-wrapper-12 a {
    color: inherit;
    text-decoration: none;
}

/* 登录按钮 */
.screen .element-60 {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    width: 100px !important;
    height: 36px !important;
    background-color: #1e1e1e;
    border-radius: 6px;
}

.screen .text-wrapper-13 {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%);
    right: auto !important;
    font-size: 14px;
    color: #ffffff !important;
}

.screen .text-wrapper-13 a {
    color: #fff;
    text-decoration: none;
}

/* 移动端导航隐藏 */
@media (max-width: 768px) {

    .screen .text-wrapper-11,
    .screen .text-wrapper-12 {
        display: none !important;
    }

    .screen .element-60 {
        width: 90px !important;
        height: 32px !important;
    }

    .screen .text-wrapper-13 {
        font-size: 12px;
    }
}

/* ================= 背景层 (.sec) ================= */
.screen .sec {
    position: absolute !important;
    top: 0 !important;
    left: 50% !important;
    transform: translateX(-50%);
    width: 100% !important;
    max-width: 100%;
    height: 2600px !important;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.screen .sec .bg,
.screen .sec .sec-bg {
    position: absolute;
    width: 100%;
    height: auto;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* 隐藏装饰元素在小屏幕 */
.screen .div-4,
.screen .div-5,
.screen .div-6,
.screen .view-4 {
    display: none !important;
}

@media (min-width: 1024px) {

    .screen .div-4,
    .screen .div-5,
    .screen .div-6,
    .screen .view-4 {
        display: block !important;
    }
}

/* ================= BANNER 区域 ================= */
.screen .banner {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    bottom: auto !important;
    width: 100% !important;
    min-height: 500px;
    margin-top: 140px;
    padding: 40px 20px 80px;
    display: flex !important;
    justify-content: center;
    align-items: center;
    order: 1;
    z-index: 2;
}

.screen .view-26 {
    position: relative !important;
    left: auto !important;
    width: 100% !important;
    max-width: 1200px;
    height: auto !important;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.screen .AI-3 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    font-size: 60px !important;
    line-height: 1.3 !important;
    margin-bottom: 24px;
    white-space: normal !important;
}

.screen .AI-AI-2 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    font-size: 24px !important;
    line-height: 1.6 !important;
    margin-bottom: 40px;
    white-space: normal !important;
}

.screen .LOGO {
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    width: 100% !important;
    max-width: 320px;
    height: auto !important;
    margin-bottom: 40px;
}

.screen .banner-logos {
    width: 100%;
    height: auto;
}

.screen .view-27 {
    position: relative !important;
    left: auto !important;
    bottom: auto !important;
    width: auto !important;
    min-width: 280px;
    padding: 0 20px !important;
    height: 52px;
    margin-top: 50px;
}

.screen .view-27 button {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.screen .view-27 button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.screen .element-291 {
    position: static !important;
    transform: none !important;
    font-size: 14px;
    color: #fff;
    text-decoration: none;
}

/* ================= 功能卡片区域 (.sec-2) ================= */
.screen .sec-2 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    height: auto !important;
    padding: 20px 20px 80px;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    order: 2;
    z-index: 2;
}

.screen .view-6 {
    position: relative !important;
    width: 100% !important;
    max-width: 1200px;
    height: auto !important;
    display: grid !important;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    margin-bottom: 22px;
}

.screen .feature-card {
    position: relative !important;
    flex: none !important;
    padding: 28px 24px !important;
    min-height: 180px;
    display: flex;
    background-color: #F7F9FF;
    flex-direction: column;
    justify-content: center;
    border-right: 1px dashed #e0e0e0;
    transition: background-color 0.3s ease;
}

.screen .feature-card:last-of-type {
    border-right: none;
}

.screen .feature-card.active,
.screen .feature-card:hover {
    background-color: #EFF4FF;
}

.screen .card-separator {
    display: none !important;
}

.screen .card-icon {
    width: 28px !important;
    height: 28px !important;
    margin-bottom: 16px;
}

.screen .card-title {
    font-size: 16px !important;
    font-weight: 700;
    margin-bottom: 12px;
}

.screen .card-desc {
    font-size: 13px !important;
    line-height: 1.6;
    color: #666;
}

/* 功能卡片响应式 */
@media (max-width: 1024px) {
    .screen .view-6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .screen .feature-card:nth-child(2),
    .screen .feature-card:nth-child(4) {
        border-right: none;
    }

    .screen .feature-card:nth-child(1),
    .screen .feature-card:nth-child(2) {
        border-bottom: 1px dashed #e0e0e0;
    }
}

@media (max-width: 640px) {
    .screen .view-6 {
        grid-template-columns: 1fr;
    }

    .screen .feature-card {
        border-right: none !important;
        border-bottom: 1px dashed #e0e0e0;
    }

    .screen .feature-card:last-of-type {
        border-bottom: none;
    }
}

/* 功能图片区域 */
.screen .element-76 {
    position: relative !important;
    width: 100% !important;
    max-width: 1200px;
    height: auto !important;
    aspect-ratio: 1200 / 657;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
}

.screen .element-76 img {
    position: absolute;
    width: 100% !important;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.screen .element-76 img.active {
    opacity: 1;
}

/* ================= 核心功能区域 (.sec-3) ================= */
.screen .sec-3 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    height: auto !important;
    padding: 20px 20px 80px;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    order: 3;
}

.screen .text-wrapper-77 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    text-align: center;
    /* font-size: clamp(24px, 4vw, 36px) !important; */
    font-weight: 700;
    margin-bottom: 16px;
}

.screen .text-wrapper-78 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    max-width: 1200px;
    text-align: center;
    /* font-size: clamp(14px, 1.5vw, 18px) !important; */
    line-height: 1.6 !important;
    color: #666;
    margin-bottom: 60px;
    white-space: normal !important;
}

/* 功能卡片网格 */
.sec-3-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    width: 100%;
    max-width: 1200px;
}

.screen .element-128,
.screen .element-133,
.screen .element-134,
.screen .element-137,
.screen .element-141,
.screen .element-142 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
    height: auto !important;
    min-height: 280px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    padding: 32px;
    display: flex;
    flex-direction: column;
}

.screen .text-wrapper-79 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    font-size: 18px !important;
    font-weight: 700;
    color: #161616;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.screen .text-wrapper-79 img {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.screen .text-wrapper-80,
.screen .text-wrapper-82 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    color: #666;
    margin-bottom: 10px;
    white-space: normal !important;
}

.screen .text-wrapper-81 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    font-size: 13px !important;
    line-height: 1.8 !important;
    color: #000;
    margin-top: 15px;
}

/* 隐藏装饰线条 */
.screen .element-129,
.screen .element-130,
.screen .element-131,
.screen .element-132 {
    display: none !important;
}

.screen .sec-icon {
    position: absolute !important;
    bottom: 24px;
    right: 24px;
    width: 48px !important;
    height: 48px !important;
}

/* 核心功能响应式 */
@media (max-width: 1024px) {

    .screen .element-128,
    .screen .element-133,
    .screen .element-134,
    .screen .element-137,
    .screen .element-141,
    .screen .element-142 {
        min-height: 240px;
    }
}

@media (max-width: 768px) {

    .screen .element-128,
    .screen .element-133,
    .screen .element-134,
    .screen .element-137,
    .screen .element-141,
    .screen .element-142 {
        min-height: auto;
        padding: 24px;
    }
}

/* ================= 特性展示区域 (.sec-4 ~ .sec-7) ================= */
.screen .sec-4,
.screen .sec-5,
.screen .sec-6,
.screen .sec-7 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    bottom: auto !important;
    right: auto !important;
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    background-color: #f2f5ff;
    padding: 50px 20px;
    overflow: hidden;
}

.screen .sec-4 {
    order: 4;
}

.screen .sec-5 {
    order: 6;
}

.screen .sec-6 {
    order: 5;
}

.screen .sec-7 {
    order: 7;
}

.feature-header {
    position: relative !important;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto 100px;
    text-align: center;
}

.feature-title {
    font-size: clamp(24px, 4vw, 36px) !important;
    font-weight: 700;
    color: #161616;
    margin-bottom: 16px;
    white-space: normal;
}

.feature-subtitle {
    font-size: clamp(14px, 1.5vw, 18px) !important;
    line-height: 1.6;
    color: #666;
    max-width: 700px;
    margin: 0;
    text-align: left;
}

.feature-section-inner {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    display: flex !important;
    align-items: center;
    gap: 60px;
}

.section-inner {
    position: relative;
}

.feature-reverse {
    flex-direction: row-reverse !important;
}

.feature-text-col {
    /* flex: 1; */
    flex: 0 0 344px;
    width: 344px;
    height: 261px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-img-col {
    flex: 0 0 80%;
    position: relative;
    min-height: 500px;
}

/* 特性图片 */
.screen .sec-4>img,
.screen .sec-5>img,
.screen .sec-6>img,
.screen .sec-7>img {
    position: absolute !important;
    top: 50% !important;
    left: auto !important;
    right: auto !important;
    transform: translateY(-50%);
    width: 60% !important;
    height: auto !important;
    z-index: 1;
}

.screen .sec-4>img,
.screen .sec-5>img {
    right: 5% !important;
}

.screen .sec-6>img,
.screen .sec-7>img {
    left: 10% !important;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
}

.feature-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 16px;
    font-size: 18px;
    color: #333;
    line-height: 1.6;
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background-color: #3496FF;
    border-radius: 50%;
}

.screen .feature-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: fit-content !important;
    min-width: 140px !important;
    height: 40px !important;
    line-height: 40px !important;
    padding: 10px 24px !important;
    border: 1.5px solid #4567f1 !important;
    border-radius: 8px !important;
    color: #4567f1 !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    background: transparent !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    cursor: pointer !important;
    align-self: flex-start;
    /* Ensure it doesn't align weirdly */
}

.screen .feature-btn:hover {
    background-color: #4567f1 !important;
    color: #fff !important;
}

/* 特性区域响应式 */
@media (max-width: 900px) {

    .feature-section-inner,
    .feature-reverse {
        flex-direction: column !important;
        gap: 40px;
    }

    .feature-text-col {
        order: 2;
        text-align: center;
    }

    .feature-img-col {
        order: 1;
        width: 100%;
        min-height: 250px;
    }

    .screen .sec-4>img,
    .screen .sec-5>img,
    .screen .sec-6>img,
    .screen .sec-7>img {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        transform: none;
        width: 100% !important;
        max-width: 500px;
        margin: 0 auto;
        display: block;
    }

    .feature-list {
        text-align: left;
        max-width: 400px;
        margin: 0 auto 32px;
    }
}

/* ================= 数据面板区域 (.sec-8) ================= */
.screen .sec-8 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    bottom: auto !important;
    width: 100% !important;
    height: auto !important;
    background-color: #f2f5ff;
    padding: 80px 20px;
    order: 8;
}

.screen .bg-2 {
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 0;
}

.screen .text-wrapper-169 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100%;
    text-align: center;
    /* font-size: clamp(24px, 4vw, 36px) !important; */
    font-weight: 700;
    margin-bottom: 16px;
    z-index: 10;
}

.screen .text-wrapper-168 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: 100%;
    text-align: center;
    /* font-size: clamp(14px, 1.5vw, 18px) !important; */
    line-height: 1.6;
    color: #666;
    margin-bottom: 60px;
    z-index: 10;
}

/* 数据点网格 */
.sec-8-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.screen .text-wrapper-170,
.screen .text-wrapper-171,
.screen .text-wrapper-172 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    text-align: left;
    font-size: 20px !important;
    font-weight: 700;
    color: #161616;
    margin-bottom: 12px;
}

.screen .GEO,
.screen .element-262,
.screen .text-wrapper-173 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    text-align: left;
    font-size: 14px !important;
    line-height: 1.6 !important;
    color: #666;
    white-space: normal !important;
}

/* 隐藏装饰元素 */
.screen .element-259,
.screen .element-260,
.screen .element-261,
.screen .pic,
.screen .pic-2,
.screen .pic-3 {
    display: none !important;
}

@media (max-width: 768px) {
    .sec-8-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ================= CTA 区域 (.sec-9) ================= */
.screen .sec-9 {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    bottom: auto !important;
    width: calc(100% - 40px) !important;
    max-width: 1200px;
    height: 280px !important;
    margin: 0px auto;
    border-radius: 24px;
    background-color: #f2f5ff !important;
    overflow: hidden;
    order: 9;
}

.screen .element-288 {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.screen .bg-3 {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
}

.screen .text-wrapper-191 {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -70%);
    width: 90%;
    text-align: center;
    font-size: clamp(22px, 4vw, 40px) !important;
    font-weight: 700;
    color: #fff;
}

.screen .text-wrapper-190 {
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, 50%);
    width: 90%;
    text-align: center;
    font-size: clamp(12px, 1.5vw, 18px) !important;
    color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 640px) {
    .screen .sec-9 {
        height: 220px !important;
        border-radius: 16px;
    }
}

/* ================= FOOTER ================= */
.screen .footer {
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    width: 100% !important;
    background-color: #f2f5ff;
    padding: 60px 0 30px;
    order: 10;
}

.screen .footer-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.screen .footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.screen .footer-logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.screen .footer-logo {
    width: 40px;
    height: 40px;
    background-image: url(./images/top_logo.png);
    background-size: contain;
    background-repeat: no-repeat;
}

.screen .footer-brand {
    font-size: 20px;
    font-weight: 600;
    color: #3d3d3d;
}

.screen .footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.screen .footer-col h4 {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin: 0 0 16px 0;
}

.screen .footer-col div {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.screen .footer-col a {
    font-size: 14px;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.screen .footer-col a:hover {
    color: #4567f1;
}

.screen .footer-line {
    width: 100%;
    height: 1px;
    background-color: #ddd;
    margin-bottom: 24px;
}

.screen .footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.screen .police-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
    color: #888;
    line-height: 1.6;
}

.screen .police-tip img {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.screen .copyright-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: #888;
}

.screen .copyright-row a {
    color: #666;
    text-decoration: none;
}

.screen .copyright-row a:hover {
    color: #4567f1;
}

@media (max-width: 768px) {
    .screen .footer-top {
        flex-direction: column;
        gap: 32px;
    }

    .screen .footer-links {
        flex-direction: column;
        gap: 24px;
    }

    .screen .copyright-row {
        flex-direction: column;
        gap: 8px;
    }
}

/* ================= 弹窗样式 ================= */
.contact-popup {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 10px;
    padding: 10px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    z-index: 1000;
}

.contact-popup img {
    width: 150px;
    height: 150px;
    display: block;
}

.text-wrapper-11:hover .contact-popup,
.feature-btn:hover .contact-popup {
    display: block;
}

/* ================= 模态框 ================= */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    overflow-y: auto;
}

.close-btn {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    color: #666;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #333;
}

.modal-body h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #161616;
}

.about-text-content {
    font-size: 14px;
    line-height: 1.8;
    color: #444;
}

.about-text-content p {
    margin-bottom: 16px;
}

.about-text-content strong {
    color: #161616;
}

/* ================= 隐藏原始复杂定位元素 ================= */
.screen .element-147,
.screen .element-148 {
    display: none !important;
}