/* --- 内容页下面 --- */
        :root {
            /* --- 颜色变量修改 (匹配图片分析结果) --- */
            --primary: #007BFF;
            --primary-dark: #0056B3;

            /* [修改] 字体颜色：深炭灰色 (Dark Charcoal) */
            --text-main: #2D2D2D;
            /* 标题色：接近纯黑的深炭色 */
            --text-body: #333333;
            /* 正文色：深灰色，高对比度 */
            --text-muted: #555555;
            /* 辅助色：稍加深以适应新风格 */

            /* [修改] 背景颜色：极浅淡蓝色 (Ice Blue / AliceBlue) */
            --bg-body: #F0F8FF;
            /* 全局背景改为淡蓝 */

            --bg-subtle: #E6F2FF;
            /* 稍微深一点的蓝色用于区分区域 */
            --bg-accent: #FFFFFF;
            /* [修改] 强调区域改为白色，以便在淡蓝背景上突出 */

            --border-color: #D1D9E6;
            /* 边框色微调以匹配蓝色背景 */
            --read-width: 1100px;
            --accent-hover-light: #E0F0FF;
            --cta-text-color: #007BFF;
            --hero-width: 1300px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            /* [修改] 字体类型：无衬线字体 (Sans-serif) */
            font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
            color: var(--text-main);
            background: var(--bg-body);
            line-height: 1.6;
            margin: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.2s ease;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }

        /* --- 2. Layout Grid (Desktop) --- */
        .page-wrapper {
            max-width: 1300px;
            margin: 0 auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr var(--read-width) 1fr;
            gap: 20px;
            position: relative;
        }

        /* --- 3. Sticky TOC --- */
        .toc-wrapper {
            grid-column: 1;
            position: absolute;
            transform: translateX(-100%);
            left: -32px;
        }

        .toc-sticky {
            position: sticky;
            top: 40px;
            border-left: 2px solid var(--border-color);
            padding-left: 20px;
            text-align: left;
            height: fit-content;
        }

        .toc-header {
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-muted);
            font-weight: 700;
            margin-bottom: 16px;
        }

        .toc-list li {
            margin-bottom: 12px;
        }

        .toc-list a {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.4;
            display: block;
            border-left: 3px solid transparent;
            padding-left: 12px;
            padding-right: 0;
            transition: all 0.2s ease;
        }

        .toc-list a:hover,
        .toc-list a.active {
            color: var(--primary);
            font-weight: 600;
        }

        .toc-list a.active {
            border-left-color: var(--primary);
            padding-left: 12px;
        }


        /* --- 4. Sidebar Share --- */
        .share-sidebar {
            position: fixed;
            left: calc(50% + 610px);
            top: 200px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            height: fit-content;
            z-index: 100;
        }

        .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
            color: var(--text-muted);
            background: #fff;
            /* 保持白色按钮以便在淡蓝背景上可见 */
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .share-btn:hover {
            color: var(--primary);
            border-color: var(--primary);
            transform: scale(1.1);
        }

        .ph {
            font-family: "Phosphor", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
            font-style: normal;
            font-weight: normal;
            font-variant: normal;
            text-transform: none;
            line-height: 1;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /* --- 5. Main Article Content --- */
        .main-article {
            grid-column: 2;
            padding-top: 40px;
            padding-bottom: 80px;
        }

        .breadcrumbs {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 32px;
            font-weight: 500;
        }

        .breadcrumbs a:hover {
            text-decoration: underline;
            color: var(--primary);
        }

        .hero-container {
            max-width: var(--hero-width);
            margin: 0 auto 32px auto;
            width: 100%;
            padding: 0;
        }

        .hero-desktop {
            display: grid;
            grid-template-columns: 1fr 500px;
            gap: 60px;
            align-items: center;
            margin-bottom: 32px;
        }

        .hero-text {
            padding-top: 10px;
        }

        .hero-image {
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            width: 100%;
        }

        .hero-image img {
            width: 100%;
            height: 313px;
            object-fit: cover;
            border-radius: 12px;
            transition: transform 0.3s ease;
        }

        .hero-image img:hover {
            transform: scale(1.02);
        }

        .article-header h1 {
            font-size: 2.75rem;
            line-height: 1.1;
            letter-spacing: -0.03em;
            margin: 0px;
            color: var(--text-main);
            font-weight: 800;
        }

        .hero-mobile {
            display: none;
        }

        .author-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            padding: 16px 0;
            margin-bottom: 32px;
        }

        .author-info {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-img {
            width: 44px;
            height: 44px;
            border-radius: 50%;
        }

        .author-text h4 {
            margin: 0;
            font-size: 0.95rem;
            font-weight: 700;
        }

        .author-text span {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .article-subtitle {
            font-size: 1.35rem;
            line-height: 1.5;
            color: var(--text-muted);
            font-weight: 400;
            margin: 32px 0 40px 0;
            max-width: 100%;
        }

        /* --- 6. Key Takeaways Box --- */
        .key-takeaways {
            background-color: #FFFFFF;
            /* [修改] 在淡蓝背景上，卡片使用白色 */
            border-left: 6px solid var(--primary);
            padding: 32px;
            border-radius: 8px;
            margin-bottom: 48px;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
            position: relative;
        }

        .key-takeaways h3 {
            margin-top: 0;
            margin-bottom: 16px;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--primary-dark);
        }

        .key-takeaways ul {
            list-style: none;
        }

        .key-takeaways li {
            position: relative;
            padding-left: 28px;
            margin-bottom: 14px;
            color: var(--text-body);
            font-size: 1rem;
        }

        .key-takeaways li::before {
            content: "\2713";
            position: absolute;
            left: 0;
            color: var(--primary);
            font-weight: 700;
            font-size: 1.1rem;
            line-height: 1;
        }

        /* --- 7. Typography (Prose) - 重要修改 --- */
        .prose {
            /* [修改] 移除 Merriweather (Serif)，改为无衬线字体以匹配图片风格 */
            font-family: 'Inter', system-ui, sans-serif;
            font-size: 1.08rem;
            color: var(--text-body);
            /* 使用深炭灰 */
            background-color: transparent;
            border-radius: 0;
            padding: 0;
            box-shadow: none;
            line-height: 1.8;
            border: none;
            position: relative;
            overflow: hidden;
        }

        .prose p {
            margin-bottom: 2em;
            line-height: 1.8;
        }

        .prose h2 {
            font-family: 'Inter', sans-serif;
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-main);
            margin-top: 2.5em;
            margin-bottom: 0.6em;
            letter-spacing: -0.01em;
            scroll-margin-top: 100px;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-color);
        }

        .prose h3 {
            font-family: 'Inter', sans-serif;
            font-size: 1.35rem;
            font-weight: 600;
            margin-top: 2.2em;
            margin-bottom: 0.8em;
            color: var(--text-body);
        }

        .prose figure {
            margin: 2.5em 0;
        }

        .prose figcaption {
            font-family: 'Inter', sans-serif;
            font-size: 0.9rem;
            font-style: italic;
            color: var(--text-muted);
            text-align: center;
            margin-top: 12px;
        }

        .prose blockquote {
            border-left: 4px solid #94A3B8;
            position: relative;
            padding: 24px 32px;
            margin: 2.5em 0;
            font-size: 1.15rem;
            line-height: 1.6;
            font-style: italic;
            color: var(--text-main);
            text-align: left;
            background-color: #FFFFFF;
            /* [修改] 引用块背景改为白色 */
            border-radius: 6px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
        }

        .prose blockquote::before {
            content: none;
        }

        .prose blockquote .click-to-tweet {
            text-align: right;
            display: block;
        }

        .prose ul:not(.mobile-toc-list) {
            list-style-type: disc;
            padding-left: 1.5em;
            margin-bottom: 2em;
        }

        .prose ul:not(.mobile-toc-list) li {
            margin-bottom: 0.75em;
            padding-left: 0.5em;
        }

        /* --- CTA Block Styles --- */
        .planning-cta {
            background-color: var(--primary);
            border: 1px solid var(--primary-dark);
            border-radius: 12px;
            padding: 40px;
            margin: 60px 0;
            text-align: center;
            box-shadow: 0 10px 30px -8px rgba(37, 99, 235, 0.25);
            font-family: 'Inter', sans-serif;
            color: white;
        }

        .planning-cta h3 {
            font-size: 2rem;
            font-weight: 800;
            color: white;
            margin-top: 0;
            margin-bottom: 1.5rem;
        }

        .planning-cta .assessment-list {
            list-style: none;
            padding: 0;
            margin: 0 auto 1.5rem auto;
            max-width: 400px;
            text-align: left;
            color: white;
        }

        .planning-cta .assessment-list li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 8px;
            color: white;
            font-size: 1.05rem;
        }

        .planning-cta .assessment-list li::before {
            content: "\2705";
            position: absolute;
            left: 0;
            color: white;
            font-size: 1rem;
        }

        .planning-cta form {
            display: flex;
            flex-direction: column;
            gap: 16px;
            align-items: center;
            margin-top: 24px;
        }

        @media (min-width: 768px) {
            .planning-cta form {
                flex-direction: row;
                justify-content: center;
            }
        }

        .planning-cta input[type="text"],
        .planning-cta input[type="email"] {
            padding: 12px 20px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 8px;
            width: 100%;
            max-width: 280px;
            font-family: 'Inter', sans-serif;
            font-size: 1rem;
            background-color: white;
            color: var(--text-main);
        }

        .planning-cta input[type="text"]::placeholder,
        .planning-cta input[type="email"]::placeholder {
            color: var(--text-muted);
        }

        .planning-cta button {
            background-color: white;
            color: var(--cta-text-color);
            padding: 12px 28px;
            border-radius: 8px;
            border: none;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.2s;
        }

        .planning-cta button:hover {
            background-color: var(--accent-hover-light);
            color: var(--cta-text-color);
        }

        .planning-cta .privacy-note {
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.8);
            margin-top: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        /* FAQ Styles */
        .faq-container {
            margin-top: 24px;
        }

        .faq-item {
            background-color: #ffffff;
            /* 卡片白 */
            border: 1px solid var(--border-color);
            border-radius: 6px;
            margin-bottom: 10px;
            overflow: hidden;
            list-style: none;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
        }

        .faq-item summary::-webkit-details-marker,
        .faq-item summary::marker {
            display: none;
        }

        .faq-question {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 18px 24px;
            font-size: 1.1rem;
            font-family: 'Inter', sans-serif;
            font-weight: 600;
            color: var(--text-main);
            transition: background-color 0.2s;
        }

        .faq-question:hover {
            background-color: var(--bg-subtle);
        }

        .faq-question .ph {
            font-size: 1.5rem;
            color: var(--primary);
            transition: transform 0.3s ease, color 0.2s;
        }

        .faq-item[open] .faq-question {
            background-color: var(--bg-subtle);
            color: var(--primary-dark);
            border-bottom: 1px solid var(--border-color);
        }

        .faq-item[open] .faq-question .ph-plus-circle {
            transform: rotate(45deg);
        }

        .faq-answer {
            padding: 10px 24px 24px 24px;
        }

        .faq-answer p {
            /* [修改] 确保 FAQ 内容也是无衬线 */
            font-family: 'Inter', sans-serif;
            font-size: 1.05rem;
            line-height: 1.7;
            margin: 0;
            color: var(--text-body);
        }


        /* --- 8. Mobile TOC --- */
        .mobile-toc {
            display: none;
        }

        /* Author Box */
        .author-box-footer {
            background: #FFFFFF;
            /* [修改] 使用白色卡片背景 */
            padding: 30px;
            border-radius: 8px;
            margin-top: 60px;
            display: flex;
            gap: 20px;
            align-items: start;
            border: 1px solid var(--border-color);
        }

        .author-box-footer img {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            border: 2px solid var(--primary);
        }

        .author-box-footer h4 {
            margin: 0 0 8px 0;
            font-family: 'Inter', sans-serif;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-main);
        }

        .author-box-footer p {
            margin: 0;
            font-size: 0.95rem;
            color: var(--text-muted);
        }


        /* --- Mobile Responsiveness --- */
        @media (max-width: 1100px) {
            .hero-container {
                max-width: 100%;
            }

            .share-sidebar {
                left: calc(50% + 415px);
            }
        }

        @media (max-width: 1024px) {
            .page-wrapper {
                grid-template-columns: 1fr;
                max-width: 740px;
            }

            .share-sidebar {
                display: none;
            }

            .toc-wrapper {
                display: none;
            }

            .main-article {
                grid-column: 1;
                padding: 20px 0;
            }

            .prose {
                font-size: 1rem;
            }

            .hero-desktop {
                display: none;
            }

            .hero-mobile {
                display: block;
                margin-bottom: 32px;
            }

            .hero-mobile .hero-image {
                margin-bottom: 24px;
            }

            .hero-mobile .hero-image img {
                height: 250px;
            }

            .article-header h1 {
                font-size: 2rem;
                margin-bottom: 16px;
            }

            .article-subtitle {
                font-size: 1.15rem;
                margin: 24px 0 32px 0;
            }

            .mobile-toc {
                display: block;
                background-color: #FFFFFF;
                /* [修改] 移动端目录卡片使用白色 */
                border: 1px solid var(--border-color);
                border-radius: 8px;
                margin-bottom: 40px;
                overflow: hidden;
            }

            .mobile-toc summary {
                list-style: none;
                padding: 16px 20px;
                font-weight: 600;
                font-family: 'Inter', sans-serif;
                cursor: pointer;
                display: flex;
                justify-content: space-between;
                align-items: center;
                color: var(--text-main);
            }

            .mobile-toc summary::-webkit-details-marker {
                display: none;
            }

            .mobile-toc[open] summary {
                border-bottom: 1px solid var(--border-color);
                background-color: #fff;
            }

            .mobile-toc-list {
                margin: 0 !important;
            }

            .mobile-toc-list li {
                border-bottom: 1px solid #F3F4F6;
                margin: 0 !important;
            }

            .mobile-toc-list li:last-child {
                border-bottom: none;
            }

            .mobile-toc-list a {
                display: block;
                padding: 12px 20px;
                font-size: 0.95rem;
                color: var(--text-body);
                text-decoration: none;
                font-family: 'Inter', sans-serif;
            }

            .mobile-toc-list a:hover {
                background-color: #F0F8FF;
                /* hover颜色适配 */
                color: var(--primary);
            }

            .planning-cta {
                padding: 30px 20px;
            }

            .planning-cta h3 {
                font-size: 1.75rem;
            }

            .planning-cta .assessment-list {
                max-width: none;
            }

            .planning-cta form {
                gap: 10px;
            }
        }

        @media (max-width: 480px) {
            .article-header h1 {
                font-size: 1.8rem;
            }

            .article-subtitle {
                font-size: 1.05rem;
            }

            .hero-container {
                margin-bottom: 24px;
            }

            .hero-mobile .hero-image img {
                height: 200px;
            }
        }
/* --- 1. 内容页 --- */
        .article-content {
            max-width: 830px;
            margin: 0 auto;
        }

        .sr-only {
            position: absolute !important;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        .planning-cta input:focus,
        .planning-cta button:focus,
        .faq-item summary:focus {
            outline: 3px solid rgba(255, 255, 255, 0.5);
            outline-offset: 2px;
        }

        .prose img {
            border-radius: 10px;
        }

        .prose figure {
            margin: 2.5em 0;
        }

        @media (max-width: 768px) {
            .prose {
                font-size: 1.05rem;
            }
        }

        .read-next img {
            height: 180px;
            object-fit: cover;
            border-radius: 8px;
            width: 100%;
            margin-bottom: 15px;
        }

        .read-next {
            display: block;
            background: #FFFFFF;
            /* 保持卡片为白色 */
            padding: 20px;
            border-radius: 8px;
            border: 1px solid #E5E7EB;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
            transition: all 0.2s ease;
            text-decoration: none;
            color: var(--text-main);
        }

        .read-next:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.1);
        }

        .read-next h4 {
            margin: 0;
            font-family: 'Inter', sans-serif;
            font-size: 1.15rem;
            font-weight: 600;
        }
/* 内容页上面 */
/* 示例 CSS - 箭头样式 */
.dropdown-arrow {
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: .255em;
    vertical-align: .255em;
    /* 模拟向下的小三角 */
    content: "";
    border-top: .3em solid; 
    border-right: .3em solid transparent;
    border-bottom: 0;
    border-left: .3em solid transparent;
    transition: transform 0.3s ease;
}

/* 展开状态：箭头向上旋转 */
.dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(-180deg); 
}

/* 隐藏子菜单 */
.head_nav_item_son[hidden] {
    display: none;
}


a {
  color: #333;
  text-decoration: none;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-size: medium;
}

#header {
  background-color: #fff;
}


.head {
  position: sticky;
  top: 0;
  width: 1300px;
  margin: 0 auto;
  z-index: 222;
}

.logo {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 27px 0;
}

.text_b {
  font-size: 16px;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #333333;
}

.logo_txt {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.logo_tel {
  height: 24px;
  background: #F5F5F5;
  border-radius: 12px;
  padding-left: 29px;
  padding-right: 5px;
  position: relative;
  margin-top: 4px;
}

.logo_tel img {
  width: 24px;
  height: 24px;
  position: absolute;
  left: 0;
  top: 0;
}

.head_nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex: 1;
}

.head_nav.pl {
  padding-left: 80px;
}

/* 添加箭头旋转和切换效果 */
.hasSonPageTxt {
  position: relative;
  display: flex;
  align-items: center;
}



.hasSonPageTxt.a .arrow_bottom {
  display: none;
}

.hasSonPageTxt.a .arrow_bottom_hover {
  transform: rotate(180deg);
  display: inline-block;
  vertical-align: middle;
  margin-left: 5px;
}

/* 确保两个箭头都有合适的边距 */
.arrow_bottom {
  vertical-align: middle;
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.arrow_bottom_hover {
  display: none;
  vertical-align: middle;
  margin-left: 5px;
}

.head_nav_item {
  display: flex;

}

.head_nav_item>a,
.head_nav_item>div {
  display: block;
  margin-right: 60px;
  padding: 17px 0;
  cursor: pointer;
}

/* .head_nav_item>a:last-child {
  margin-right: 0px;
} */

.head_nav_btn {
  font-weight: bold;
  font-size: 12px;
  color: #FFFFFF;
  text-align: center;
  line-height: 36px;
  width: 130px;
  height: 36px;
  background: #1F4DB2;
  border-radius: 6px;
}

.p_navButton {
  display: none;
}

.head_nav_item_son {
  background: #FFFFFF;
  display: none;
  z-index: 1000;
}

.arrow_left_hover {
  display: none;
}

.head_nav_item_son>a {
  display: flex;
  align-items: center;
}

.arrow_left {
  transform: rotate(-90deg);
}


.head_nav_item_son.pkcclb {
  display: block;
}

.hasSonPageTxt.a {
  color: #1563FF;
}

/* 完善foot_contact_info_form_txt样式 */
.foot_contact_info_form_txt {
  font-weight: 400;
  font-size: 12px;
  color: #FFFFFF;
  line-height: 28px;
  margin-bottom: 20px;
}

/* 联系表单容器 */
.contact_form {
  width: 100%;
}

/* 表单行容器 */
.form_row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

/* 表单组 */
.foot_contact .form_group {
  width: 32%;
}

.form_group.full_width {
  width: 66%;
}

/* 输入框样式 */
.foot_contact .form_group input,
.foot_contact .form_group textarea {
  width: 100%;
  background-color: #fff;
  border: none;
  padding: 12px 15px;
  color: #fff;
  font-family: 'Microsoft YaHei';
  font-size: 14px;
  border-radius: 4px;
  outline: none;
  transition: background-color 0.3s ease;
}

.foot_contact .form_group input::placeholder,
.foot_contact .form_group textarea::placeholder {
  color: #999;
}

/* .foot_contact .form_group input:focus,
.foot_contact .form_group textarea:focus {
  background-color: #444;
} */

/* 文本域样式 */
.foot_contact .form_group textarea {
  resize: none;
  height: 50px;

}

/* 发送按钮样式 */
.send_button {
  flex-shrink: 0;
  width: 32%;
  height: 50px;
  border-radius: 6px;
  background-color: #1F4DB2;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  line-height: 50px;
}

.send_button:hover {
  background-color: #173e99;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(31, 77, 178, 0.3);
}

.send_button:active {
  transform: translateY(0);
  box-shadow: none;
}

@media screen and (min-width: 751px) {
  .hasSonPage {
    position: relative;
  }

  .head_nav_item_son.pkcclb {
    position: absolute;
    bottom: 10px;
    transform: translateY(100%);
    background: #FFFFFF;
    box-shadow: 5px 8px 25px 0px rgba(17, 17, 17, 0.05);
    border-radius: 10px;
    border: 1px solid #F4F4F4;
    padding: 10px;
    z-index: 500000;
  }

  .head_nav_item_son>a {
    box-sizing: border-box;
    white-space: nowrap;
    padding-right: 50px;
    height: 36px;
    border-radius: 4px;
    padding-left: 20px;
    margin-top: 5px;
  }

  .head_nav_item_son>a:hover {
    background: #1563FF;
    color: #fff;
  }

  .arrow_left {
    margin-right: 13px;
  }


}

@media screen and (max-width: 750px) {
  .arrow_bottom {
    display: none;
  }

  body {
    padding-top: 1.2rem;
  }

  .head {
    z-index: 100;
    transition: all ease 0.3s;
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 1.2rem;
    background-color: #fff;
    position: fixed;
  }

  .head_nav {
    display: none;
  }

  .logo_txt {
    display: none;
  }

  .logo {
    flex-shrink: 0;
    padding: 0.23rem 0.3rem;
  }

  .logo>img {
    height: 0.74rem;
  }

  .p_navButton {
    width: 0.56rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 0.74rem;
    z-index: 100;
  }

  .p_navButton>p {
    width: 0.56rem;
    height: 0.36rem;
    cursor: pointer;
    margin-bottom: 0px;
  }

  .p_navButton>p span {
    flex-shrink: 0;
    width: 100%;
    background: #666;
    display: block;
    height: 0.05rem;
    margin: 0.05rem 0;
    float: left;
    -webkit-transition: all ease 0.8s, opacity ease 0.3s;
    -moz-transition: all ease 0.8s, opacity ease 0.3s;
    -ms-transition: all ease 0.8s, opacity ease 0.3s;
    -o-transition: all ease 0.8s, opacity ease 0.3s;
    transition: all ease 0.8s, opacity ease 0.3s;
    opacity: 1;
  }

  .p_navButton>p span:nth-of-type(1) {
    width: 100%;
    float: left;
  }

  .p_navButton>p span:nth-of-type(3) {
    width: 100%;
    float: right;
  }

  .p_navButton>p.showmenu span {
    background: #323538;
    -webkit-animation: animaspan 0.5s 1;
    animation: animaspan 0.5s 1;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards;
  }

  .p_navButton>p.showmenu span:nth-of-type(1) {
    transform: translateY(0.075rem) rotate(675deg);
    width: 100%;
  }

  .p_navButton>p.showmenu span:nth-of-type(2) {
    transform: rotate(675deg);
  }

  .p_navButton>p.showmenu span:nth-of-type(3) {
    transform: translateY(-0.075rem) rotate(675deg);
    width: 100%;
  }

  .p_navButton>p.showmenu span.biahuan:nth-of-type(1) {
    transform: translateY(0.075rem) rotate(675deg);
  }

  .p_navButton>p.showmenu span.biahuan:nth-of-type(2) {
    transform: translateY(-0.07rem) rotate(-675deg);
  }

  .p_navButton>p.showmenu span.biahuan:nth-of-type(3) {
    width: 0;
    opacity: 0;
  }

  .head.pkcclb {
    height: 100vh;
  }

  .head.pkcclb .head_nav {
    display: block;
    flex: 1;
    overflow-y: auto;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: #fff;
    box-sizing: border-box;
  }

  .head_nav {
    padding: 0 0.3rem;
  }

  .head_nav_item {
    display: block;
  }

  .head_nav_item>a,
  .head_nav_item>div {
    display: block;
    padding: 0.56rem;
    margin-right: 0;
    border-bottom: 0.02rem solid #eee;
  }

  .page_open {
    align-self: baseline;
    display: flex;
    align-items: center;
    flex-direction: column;
  }

  .page_open>div {
    width: 0.3rem;
    height: 0.03rem;
    background-color: #666666;
  }

  .page_open>div:nth-child(1) {
    transition: all ease 0.3s;
    transform: translate(0.015rem, 0.23rem) rotate(90deg);
  }

  .page_open>div:nth-child(2) {
    transform: translateY(0.2rem);
  }

  .hasSonPage {
    display: block;
  }

  .hasSonPageTxt {
    display: flex;
    justify-content: space-between;
  }



  .page_open.e div:nth-child(1) {
    transform: translate(0rem) rotate(-90deg);
    opacity: 0;
    -webkit-animation: animaspan 2s 1;
    animation: animaspan 2s 1;
    animation-fill-mode: forwards;
    -webkit-animation-fill-mode: forwards;
  }

  .arrow_left {
    margin-right: 0.3rem;
  }

  .head_nav_item_son>a {
    margin-top: 0.56rem;
  }
}

/* 修改foot_search样式 */
.foot_search {
  width: 100%;
  background: #FFFFFF;
  padding-top: 40px;
  height: 473px;
  display: flex;
  justify-content: center;
  overflow: hidden;
}

.foot_search_info {
  display: flex;
  justify-content: center;
  max-width: 1200px;
  width: 100%;
  font-size: 0px;
}

.foot_search_text {
  flex: 1;
  padding-right: 100px;
  padding-top: 20px;
  max-width: 482px;
}

.foot_search_info_title {
  font-size: 38px;
  font-weight: bold;
  color: #333333;
  line-height: 45px;
  margin-bottom: 30px;
}

.foot_search_info_text {
  font-size: 18px;
  color: #999;
  line-height: 26px;
  margin-bottom: 30px;
}

.foot_search_info_input {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.foot_search_info_input input {
  width: 100%;
  height: 60px;
  background: #F5F5F5;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  padding: 0 180px 0 24px;
  box-sizing: border-box;
  outline: none;
  font-family: Microsoft YaHei;
  font-size: 16px;
  color: #333333;
}

.foot_search_info_input input::placeholder {
  color: #999999;
}

.foot_search_info_button {
  width: 350px;
  height: 54px;
  background: #1563FF;
  border-radius: 6px;
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}



.foot_search_img {

  display: flex;
  font-size: 0px;
  justify-content: flex-end;
}

.foot_search_img img {
  height: auto;

}

/* 响应式设计 */


.foot_contact {
  font-family: Microsoft YaHei;
  font-size: 12px;
  width: 100%;
  background: #0B1A39;
  color: #FFFFFF;
  padding-top: 60px;
}

.foot_contact_info {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.foot_contact_info_item a {
  display: block;
  line-height: 32px;
  font-size: 14px;
  color: #818795;
}


.foot_contact_info_item a.th {
  font-size: 14px;
  font-weight: bold;
  color: #fff;
}

.foot_contact_info_form {
  width: 610px;
}

.foot_contact_info_form_title {
  position: relative;
  font-weight: bold;
  font-size: 24px;
  color: #FFFFFF;
  padding-bottom: 15px;
}

.foot_contact_info_form_title:after {
  position: absolute;
  content: "";
  width: 60px;
  height: 2px;
  background: #1F4DB2;
  border-radius: 1px;
  bottom: 0px;
  left: 0px;
}

.foot_contact_info_form_txt {
  font-weight: 400;
  font-size: 12px;
  color: #FFFFFF;
  line-height: 28px;
}

.allTxt,
.sign {
  opacity: 0.65;
  font-size: 14px;
  font-weight: 400;
  line-height: 24px;
}

.all_footMsg {
  margin-top: 28px;
}

.all_footMsg_div {
  width: 301px;
  font-weight: 400;
  font-size: 12px;
  color: #818795;
  line-height: 24px;
  opacity: 0.65;
}

.sign {
  text-decoration: underline;
}


.foot_copyright {
  border-top: 1px solid #5D6371;
  text-align: center;
  padding-top: 18px;
  padding-bottom: 15px;
  font-weight: 400;
  font-size: 12px;
  color: #818795;
  opacity: 0.65;
  max-width: 1300px;
  margin: 0 auto;
  margin-top: 30px;
}

@media screen and (max-width: 750px) {


  .foot_contact_info {
    box-sizing: border-box;
    width: 100%;
    padding: 0rem .3rem;
  }

  .foot_contact_info {
    flex-wrap: wrap;
  }

  .foot_contact_info_logo {
    width: 100%;
  }

  .foot_contact_info_item {
    width: 42%;
    padding-bottom: .35rem;
  }

  .foot_contact_info_item a {
    line-height: normal;
    margin-top: .35rem;
  }

  .foot_contact_info_logo img {
    display: block;
    margin: 0 auto;
  }

  .all_footMsg {
    display: flex;
    justify-content: center;
    margin-top: .3rem;
    margin-bottom: .3rem;
  }

  .allTxt,
  .sign,
  .foot_contact_info_item a.th {
    font-size: .28rem
  }

  .allTxt {
    margin-right: .1rem;
  }

  .all_footMsg div {
    line-height: normal;
  }

}

/* 响应式设计 - 针对移动设备优化表单 */
@media screen and (max-width: 750px) {
  .foot_contact_info_form {
    width: 100%;
    margin-top: 20px;
  }

  .form_row {
    flex-direction: column;
    margin-bottom: 0;
  }

  .foot_contact .form_group {
    width: 100%;
    margin-bottom: 10px;
  }

  .form_group.form_group.full_width {
    width: 100%;
  }

  .send_button {
    float: none;
    width: 100%;
  }
}

/* pagetop样式 */
.page_top {
  background: #1563FF;
  padding: 10px 0;
  color: white;
}

.page_top_content {
  width: 1170px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 左侧联系信息 */
.page_top_left .contact_info {
  display: flex;
  gap: 20px;
  align-items: center;
}

.contact_tel,
.contact_email {
  font-size: 14px;
  font-family: Microsoft YaHei;
  display: flex;
  align-items: center;
  gap: 5px;
}

.contact_tel img,
.contact_email img {
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

/* 右侧内容 */
.page_top_right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* 社交媒体图标 */
.social_icons {
  height: 18px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.social_icon {
  height: 18px;
}

.social_icon img {
  height: 18px;
  transition: transform 0.3s ease;
}

.social_icon:hover img {
  transform: scale(1.1);
}

/* 语言切换器容器样式 */
.language_switcher {
  position: relative;
  display: inline-block;
  z-index: 1000;
}

/* 语言切换按钮样式 */
.language_link {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 14px;
}

.language_link:hover {
  background-color: #e8e8e8;
  color: #1563FF;
}

.language_link img {
  margin-right: 8px;
  width: 16px;
  height: 16px;
}

/* 语言选项下拉菜单 */
.language_options {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 120px;
  background-color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  border: 1px solid #e0e0e0;
  margin-top: 4px;
  overflow: hidden;
}

/* 语言选项样式 */
.language_option {
  display: block;
  padding: 10px 16px;
  color: #333;
  text-decoration: none;
  font-size: 14px;
  text-align: left;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  box-sizing: border-box;
}

/* 语言选项悬停效果 */
.language_option:hover {
  background-color: #1563FF;
  color: #ffffff;
}

/* 当前选中的语言选项 */
.language_option.active {
  background-color: #1563FF;
  color: #ffffff;
}

/* 响应式设计 - 针对移动设备优化pagetop */
@media screen and (max-width: 1200px) {
  .page_top_content {
    width: 95%;
  }
}

@media screen and (max-width: 750px) {
  .page_top_content {
    flex-direction: column;
    gap: 10px;
  }

  .page_top_left .contact_info {
    flex-direction: column;
    gap: 5px;
    text-align: center;
  }

  .page_top_right {
    flex-direction: column;
    gap: 10px;
  }

  .social_icons {
    justify-content: center;
  }

  /* 响应式设计 - 移动端样式 */
  .language_switcher {
    margin-right: 0.2rem;
  }

  .language_link {
    padding: 0.15rem 0.3rem;
    font-size: 0.3rem;
  }

  .language_link img {
    width: 0.3rem;
    height: 0.3rem;
    margin-right: 0.15rem;
  }

  .language_options {
    right: auto;
    left: 0;
    min-width: 2rem;
    margin-top: 0.1rem;
  }

  .language_option {
    padding: 0.2rem 0.3rem;
    font-size: 0.3rem;
  }
}

/* 语言切换器样式 */
.language-switcher {
  position: relative;
  margin-left: 15px;
}

.language-dropdown {
  position: relative;
  cursor: pointer;
}

#translateSelectLanguage {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  border-radius: 8px;
  border:none;
  background-color: #fff;
  font-size: 14px;
  color: #333;
}

.language-icon {
  font-size: 16px;
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
}

.language-dropdown:hover #translateSelectLanguage {
  border-color: #3359E8;
}

.language-dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

.language-options {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 5px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: none;
  min-width: 280px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
  scrollbar-width: thin;
  scrollbar-color: #ccc transparent;
}

/* 语言选项样式优化 */
.language-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 15px;
  cursor: pointer;
  transition: background-color 0.2s ease, padding-left 0.2s ease;
  border-left: 3px solid transparent;
}

.language-option:hover {
  background-color: #f5f7fa;
  padding-left: 18px;
}

.language-option.selected {
  background-color: #e8f0fe;
  border-left-color: #3359E8;
  font-weight: 600 !important;
}

/* 语言旗帜样式 */
.language-flag {
  font-size: 18px;
  min-width: 20px;
  text-align: center;
}

/* 语言名称样式 */
.language-name {
  flex: 1;
  font-size: 14px;
  color: #333;
}

/* 语言代码样式 */
.language-code {
  font-size: 12px;
  color: #666;
  font-family: monospace;
}

/* 改进当前语言显示样式 */
#translateSelectLanguage {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 48px;
  border-radius: 8px;
    border:none;
  background-color: #fff;
  font-size: 14px;
  color: #333;
  transition: all 0.3s ease;
  max-width: 200px;
  /* 限制最大宽度 */
  white-space: nowrap;
  /* 防止文本换行 */
  overflow: hidden;
  /* 隐藏溢出的内容 */
}

/* 语言文本容器样式 */
#translateSelectLanguage span:not(.language-icon):not(.dropdown-arrow) {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

#translateSelectLanguage:hover {
  border-color: #3359E8;
  box-shadow: 0 2px 4px rgba(51, 89, 232, 0.1);
}

/* 下拉箭头动画 */
.dropdown-arrow {
  font-size: 10px;
  transition: transform 0.3s ease;
  margin-left: 5px;
}

/* 滚动条样式 - 仅适用于WebKit浏览器 */
.language-options::-webkit-scrollbar {
  width: 6px;
}

.language-options::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 3px;
}

.language-options::-webkit-scrollbar-thumb {
  background-color: #ccc;
  border-radius: 3px;
  transition: background-color 0.2s ease;
}

.language-options::-webkit-scrollbar-thumb:hover {
  background-color: #999;
}

/* 响应式设计 - 移动端样式 */
@media (max-width: 750px) {
  .language-switcher {
    margin-left: 10px;
    margin-right: 0;
  }

  #translateSelectLanguage {
    padding: 6px 10px;
    font-size: 12px;
    gap: 6px;
    max-width: 150px;
    /* 移动端最大宽度 */
  }

  /* 移动端语言文本容器样式 */
  #translateSelectLanguage span:not(.language-icon):not(.dropdown-arrow) {
    max-width: 80px;
  }

  .language-icon {
    font-size: 14px;
  }

  .language-options {
    min-width: 200px;
    right: auto;
    left: 0;
    margin-top: 3px;
  }

  .language-option {
    padding: 8px 12px;
    gap: 8px;
  }

  .language-option:hover {
    padding-left: 14px;
  }

  .language-flag {
    font-size: 16px;
  }

  .language-name {
    font-size: 13px;
  }

  .language-code {
    font-size: 11px;
  }
}

.language-options::-webkit-scrollbar {
  width: 6px;
}

.language-options::-webkit-scrollbar-track {
  background: transparent;
}

.language-options::-webkit-scrollbar-thumb {
  background-color: #ccc;
  border-radius: 3px;
}

.language-options::-webkit-scrollbar-thumb:hover {
  background-color: #999;
}

.language-dropdown.active .language-options {
  display: block;
}

.language-option {
  padding: 10px 15px;
  font-size: 14px;
  color: #333;
  transition: background-color 0.3s ease;
}

.language-option:hover {
  background-color: #f5f5f5;
}

.language-option[data-lang="en"] {
  font-weight: 500;
}

/* 导航栏右侧容器布局调整 */
.head_nav_right {
  display: flex;
  align-items: center;
}

/* 咨询按钮样式 */
.head_nav_ask_btn {
  width: 140px;
  height: 48px;
  border-radius: 10px;
  background-color: #3359E8;
  border: 1px solid #3359E8;
  font-weight: bold;
  font-size: 14px;
  color: #fff;
  line-height: 46px;
  text-align: center;
}




/* 响应式设计 - 针对移动设备优化咨询按钮和语言切换器 */
@media screen and (max-width: 750px) {
  .head_nav_ask_btn {
    width: 100px;
    height: 38px;
    line-height: 38px;
    font-size: 12px;
  }

  #translateSelectLanguage {
    height: 38px;
    line-height: 38px;
  }

  .language-switcher {
    margin-left: 10px;
  }

  #translateSelectLanguage {
    padding: 6px 10px;
    font-size: 12px;
  }

  .language-icon {
    font-size: 14px;
  }

  .language-options {
    min-width: 100px;
  }

  .language-option {
    padding: 8px 12px;
    font-size: 12px;
  }
}

/* 新的Footer样式 */
.footer {
  background-color: #0a1030;
  color: #ffffff;
  padding: 90px 0 20px;
  font-family: 'Microsoft YaHei', Arial, sans-serif;
}

.footer-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 20px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.footer-logo {
  margin-bottom: 20px;
}

.footer-logo img {
  height: 50px;
}

.footer-column {}

.footer-column h3 {
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffffff;
  text-transform: uppercase;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 25px;
}

.footer-column ul li:last-child {
  margin-bottom: 0;
}

.footer-column ul li a {
  color: #ffffff;
  text-decoration: none;
  font-size: 12px;
  transition: color 0.3s ease;
}

.footer-column ul li a:hover {
  color: #a0a9c6;
}

.footer-contact {
  margin-top: 20px;
}

.footer-contact h4 {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  color: #ffffff;

  margin-top: 28px;
}

.footer-contact p {
  font-size: 12px;
  color: #fff;
  line-height: 1.6;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.footer-divider {
  border: none;
  border-top: 1px solid #2d3557;
  margin: 20px 0;
}

.footer-bottom {
  text-align: center;
  font-size: 13px;
  color: #FFFFFF;
  padding-top: 20px;
}

.footer-bottom p {
  margin-bottom: 8px;
}

.footer-bottom-links {
  margin-top: 10px;
}

.footer-bottom-links a {
  color: #FFFFFF;
  text-decoration: none;
  margin: 0 10px;
  font-size: 12px;
}

.footer-bottom-links a:hover {
  color: #a0a9c6;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .footer-content {
    flex-wrap: wrap;
  }

  .footer-column {
    flex: 0 0 45%;
    margin-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: 30px 0 15px;
  }

  .footer-content {
    flex-direction: column;
    margin-bottom: 20px;
  }

  .footer-column {
    width: 100%;
    margin-bottom: 0px;
  }


  .footer-contact {
    margin-bottom: 0px;
  }

  .footer-bottom {
    font-size: 12px;
  }

  .footer-bottom-links a {
    margin: 0 5px;
    font-size: 11px;
  }

  .footer-logo {
    margin-bottom: 10px;
  }

  .footer-logo img {
    width: auto;
    height: auto;
  }
}



.floating_sidebar {
  position: fixed;
  right: 20px;
  top: 35%;
  transform: translateY(-50%);
  z-index: 1000;

  width: 200px;
  background: #FFFFFF;
  box-shadow: 5px 8px 25px 0px rgba(17, 17, 17, 0.05);
  border-radius: 10px;
  padding: 0 20px;
}

.floating_item {
  border-bottom: 1px solid #e9e9e9;
  padding: 15px 0;
}

.floating_item:not(:last-child) {
  display: flex;
  align-items: center;
}

.floating_item:not(:last-child) img {
  width: 24px;
  margin-right: 10px;
}

.floating_item span {
  font-weight: 400;
  font-size: 14px;
  color: #666666;
}

.floating_item:last-child {
  border-bottom: none;
}

.floating_item:last-child span {
  margin-top: 5px;
}

/* 触摸设备的反馈效果 */
.floating_item.touch-active {
  transform: translateX(-5px) scale(0.95);
  background-color: #0d52c2 !important;
}

.floating_item_qr {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.floating_item_qr img {
  width: 140px;
  height: 140px;
}

/* 响应式设计增强 */
@media screen and (max-width: 750px) {
  .floating_sidebar {
    display: none;
  }


}



.formModal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(3px);
}


.modal-content {
  position: relative;
  background-color: white;
  border-radius: 10px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}


.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  border-bottom: 1px solid #E9E9E9;
}

.modal-title {
  font-size: 24px;
  font-weight: bold;
  color: #111111;
  margin: 0;
  font-family: Microsoft YaHei;
}

.modal-close {
  font-size: 28px;
  background-color: rgba(0, 0, 0, 0.2);
  cursor: pointer;
  padding: 0;
  padding: 5px;

  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  width: 30px;
}



.modal-body {
  padding: 25px;
}

.contact-form {
  width: 100%;
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 20px;
  gap: 15px;
}

.form-group {
  position: relative;
  width: calc(50% - 7.5px);
}

.form-group.full-width {
  width: 100%;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #E9E9E9;
  border-radius: 6px;
  font-size: 14px;
  font-family: Microsoft YaHei;
  transition: all 0.3s ease;
  background-color: white;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group label {
  position: absolute;
  top: -8px;
  left: 10px;
  background-color: white;
  padding: 0 5px;
  font-size: 12px;
  color: #999999;
  font-family: Microsoft YaHei;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #1563FF;
  box-shadow: 0 0 0 3px rgba(21, 99, 255, 0.1);
}

.form-group input:focus+label,
.form-group select:focus+label,
.form-group textarea:focus+label {
  color: #1563FF;
}

.submit-button {
  width: 100%;
  height: 50px;
  background-color: #1563FF;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  font-family: Microsoft YaHei;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button:hover {
  background-color: #173e99;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(21, 99, 255, 0.3);
}

.submit-button:active {
  transform: translateY(0);
  box-shadow: none;
}

/* 响应式设计 */
@media (max-width: 750px) {
  .form-group {
    width: 100%;
  }

  .modal-content {
    width: calc(100% - 40px);
  }

  .modal-header,
  .modal-body {
    padding: 15px;
  }

  .modal-title {
    font-size: 20px;
  }
}

.consult_form {
  flex: 1;
  box-sizing: border-box;
  background: white;
  border-radius: 10px;
  padding: 30px 70px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.consult_form_title {
  font-size: 22px;
  font-weight: bold;
  color: #111;
  margin-bottom: 25px;
  text-align: center;
}

.form_group {
  margin-bottom: 20px;
}

.form_row {
  display: flex;
  gap: 30px;
  margin-bottom: 20px;
}

.form_col {
  flex: 1;
}

.form_label {
  display: block;
  font-size: 14px;
  color: #666;
  margin-bottom: 8px;
  font-weight: 500;
}

.form_input {
  width: 100%;
  height: 45px;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 0 12px;
  font-size: 14px;
  transition: border-color 0.3s;
}

.form_input:focus {
  outline: none;
  border-color: #1563FF;
}

.form_submit {
  width: 100%;
  height: 48px;
  background: #1563FF;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s;
  margin-top: 10px;
}

.form_submit:hover {
  background: #0f4bc7;
}

/* 响应式设计 */
@media screen and (max-width: 992px) {
  .consult_container {
    flex-direction: column;
    gap: 40px;
  }

}

@media screen and (max-width: 768px) {
  .consult_section {
    padding: 60px 0;
  }

  .consult_title {
    font-size: 28px;
  }

  .consult_subtitle {
    font-size: 16px;
  }

  .form_row {
    flex-direction: column;
    gap: 20px;
  }

  .consult_form {
    width: 6.9rem;
    padding: .5rem .3rem;
  }

  .consult_form_title {
    font-weight: bold;
    font-size: .44rem;
    color: #111111;
    margin-bottom: .1rem;
  }

  .consult_features {
    padding: 0rem .3rem;
  }

  .consult_container {
    gap: .2rem;
  }

  .process_item {
    display: flex;
  }

  .process_icon {
    flex-shrink: 0;
  }

  .process_content {
    text-align: left;
  }

  .process_container {
    align-items: flex-start;
  }

  .footer-column {
    display: none;
  }

  .footer-column:nth-of-type(1) {
    display: block;
  }

  .footer-bottom-links {
    display: none;
  }

  .footer-bottom>p:nth-of-type(2) {
    display: none;
  }

  .footer-divider {
    margin: 0;
  }
}

.highlight_blue {
  color: #3359E8
}