/* 文章详情页样式 */
.article-detail {
    max-width: 100%;
    margin: 0 auto;
}

.article-click img {
    width: 100%;
}

@media (min-width: 751px) {
    .article-detail {
        max-width: 1300px;
    }
}

/* Key takeaways module styles */
.key-takeaways {
    background: #F3F4F6;
    border-radius: 8px;
    padding: 24px;
    margin: 32px 0;
    color: #111;
}

.key-takeaways-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.key-takeaways-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
}

.key-takeaways-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

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

.key-takeaways li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    line-height: 1.6;
}

.key-takeaways li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #000000;
    font-size: 20px;
    line-height: 1;
    top: 2px;
}

.key-takeaways li:last-child {
    margin-bottom: 0;
}

/* Tip module styles */
.tip-box {
    background-color: #f0f8ff;
    border-left: 4px solid #0066cc;
    border-radius: 8px;
    padding: 20px;
    margin: 32px 0;
    color: #333;
}

.tip-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.tip-icon {
    background-color: #0066cc;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    color: white;
    font-weight: 600;
}

.tip-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
    color: #0066cc;
}

.tip-content {
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
}

.tip-content p {
    margin-bottom: 12px;
}

.tip-content p:last-child {
    margin-bottom: 0;
}

/* Comparison table styles */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 16px;
    border: 1px solid #ddd;
}

.comparison-table th,
.comparison-table td {
    padding: 12px;
    text-align: left;
    border: 1px solid #ddd;
}

.comparison-table th {
    background-color: #ffffff;
    font-weight: 600;
    color: #000000;
}

/* Article content layout */
.article-content {
    display: flex;
   flex-direction: row-reverse;
    gap: 50px;
    margin-top: 40px;
}

.article-left {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 600px;
}

/* Sidebar module styles */
.sidebar-module {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.module-image {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.module-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.module-content {
    padding: 30px;
    text-align: center;
}

.module-content h3 {
    font-size: 28px;
    font-weight: bold;
    color: #333;
    margin: 0 0 20px 0;
    text-transform: uppercase;
    line-height: 1.2;
}

.module-button {
    margin-top: 20px;
}

.module-button a {
    display: inline-block;
    padding: 12px 0px;
    width: 80%;
    background-color: #1F4D91;
    color: #3359E8;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}



.module-button.border-button a {
    background-color: transparent;
    color: #3359E8;
    border: 2px solid #3359E8;
}



.module-button.green-button a {
    background-color: transparent;
    color: #25D366;
    border: 2px solid #25D366;
}

.module-button.green-button a:hover {
    background-color: #25D366;
    color: white;
}

.module-price {
    margin-bottom: 20px;
}

.price-label {
    display: block;
    font-size: 14px;
    color: #666;
}

.price-amount {
    display: block;
    font-size: 28px;
    font-weight: 600;
    color: #111;
}

.module-icon {
    margin: 0 auto 16px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.module-whatsapp {
    margin-bottom: 20px;
    font-weight: bold;
    font-size: 22px;
    color: #00A63E;
}



/* Module-specific styles */
.module-1 {
    position: relative;
    height: 255px;
    background-image: url(../images/module-5.png);
    background-size: auto 100%;
    background-position: center;
    background-repeat: no-repeat;
}

.module-1 .module-content {
    padding: 0;
}

.module-1 .module-content h3 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    width: 80%;
}

.module-1 .module-button {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0;
}

.module-1 .module-button a {
    padding: 12px 48px;
    font-size: 16px;
    font-weight: 600;
}

.module-2 {
    background-color: #f8f9fa;
}

.module-5 {
    position: relative;
    height: 362px;
    background-image: url(../images/module-5.png);
    background-size: auto 100%;
    background-position: center;
}

.module-5 .module-content {
    padding: 0;
}

.module-5 .module-content h3 {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    width: 80%;
}

.module-5 .module-button {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 0;
}

.module-5 .module-button a {
    padding: 12px 48px;
    font-size: 16px;
    font-weight: 600;
}



.article-right {
    width: 100%;
    max-width: 932px;
    flex-shrink: 0;
    position: sticky;
    top: 40px;
    align-self: flex-start;
}

/* Table of contents styles */
.article-toc {
    width: 100%;
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.toc-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.toc-icon {
    margin-right: 8px;
    font-size: 0px;
}

.toc-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.article-toc ul{
  list-style-type: decimal;
  list-style-position: inside;
    padding: 0;
    margin: 0;
    counter-reset: toc-counter;
}

.article-toc li {
    font-size: 18px;
    line-height: 1.4;
    counter-increment: toc-counter;
    padding: 18px 0;
    border-bottom: 1px solid #e0e0e0;
}
.article-toc li:hover a{
    color: #3359E8;
}
.toc-item:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.toc-link {
    color: #111;
    text-decoration: none;
    padding: 4px 0;
    transition: color 0.2s ease;
}

.toc-link:hover {
    color: #3359E8;
}

/* Responsive adjustments for TOC */
@media (max-width: 1024px) {
    .article-content {
        flex-direction: column;
    }

    .article-right {
        width: 100%;
        max-width: 800px;
        position: static;
    }
}

/* Partner module styles */
.partner-module {
    background-color: white;
    padding: 60px 0;
    text-align: center;
    margin: 40px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.partner-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 40px;
    line-height: 1.3;
}

.partner-title .highlight {
    color: #1F4D91;
}

.partner-cards {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.partner-card {
    background-color: white;
    border-radius: 8px;
    padding: 30px 20px;
    width: 220px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.partner-icon {
    margin: 0 auto 20px;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-text {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
    margin: 0;
}

.partner-button a {
    display: inline-block;
    padding: 14px 32px;
    background-color: #1F4D91;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.partner-button a:hover {
    background-color: #0F3D81;
}

/* Responsive adjustments for partner module */
@media (max-width: 768px) {
    .partner-title {
        font-size: 24px;
    }

    .partner-cards {
        flex-direction: column;
        align-items: center;
    }

    .partner-card {
        width: 100%;
        max-width: 300px;
    }
}

/* Preferred Partner Module */
.preferred-partner-module {
    text-align: center;
    margin: 80px 0;
}

.partner-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #333;
}

.blue-text {
    color: #1F4D91;
}

.partner-modules {
    display: flex;
    justify-content: space-between;
    gap: 74px;
    max-width: 1300px;
    margin: 60px auto 100px;
    flex-wrap: wrap;
}

.partner-module-item {
    flex: 1;
    min-width: 250px;
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-module-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.module-icon {
    margin-bottom: 20px;
}

.module-text {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    width: 80%;
    margin: 0 auto;
}

.partner-button-container {
    margin-top: 40px;
}

.partner-button {
    display: inline-block;
    background-color: #1F4D91;
    color: white;
    padding: 16px 48px;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.partner-button:hover {
    background-color: #153869;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {

    .article-detail {
        padding: 0 20px;
    }

    .preferred-partner-module {
        padding: 40px 20px;
    }

    .partner-title {
        font-size: 24px;
    }

    .partner-modules {
        flex-direction: column;
        align-items: center;
    }

    .partner-module-item {
        width: 100%;
        max-width: 350px;
    }
}

.article-header {
    display: flex;
    flex-direction: row;
    gap: 60px;
    padding: 60px 0;
    align-items: flex-start;
}

.article-content-left {
    flex: 1;
}

.article-category {
    display: inline-block;
    padding: 8px 16px;
    background-color: rgba(41, 109, 245, 0.1);
    color: #296DF5;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.article-title {
    font-size: 28px;
    line-height: 1.2;
    color: #111;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    color: #666666;
    font-size: 14px;
}

.meta-date,
.meta-read-time {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-icon {
    width: 16px;
    height: 16px;
}

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

.author-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-weight: 600;
    color: #000000;
    font-size: 16px;
}

.social-sharing {
    display: flex;
    gap: 24px;
    margin-left: auto;
}

.social-icon {
    display: inline-block;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.social-icon:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.social-icon img {
    width: 100%;
}

.article-image-right {
    flex: 1;
    max-width: 600px;
    height: auto;
}

.article-image-right img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.article-body {
    background-color: rgba(248, 248, 248, 0.8);
    padding: 60px 0;
}

.article-text {
    width: 100%;
    margin: 0 auto;
    padding-top: 20px;
}

.article-text a {
    color: #3359E8;
}

.article-text p {
    font-weight: 400;
    font-size: 16px;
    line-height: 2.2;
    color: #333333;
    margin-bottom: 34px;
}

.article-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: #000000;
    margin: 32px 0 16px;
}

.article-text ul {
    margin: 24px 0;
    padding-left: 24px;
}

.article-text ul li {
    font-size: 18px;
    line-height: 1.6;
    color: #333333;
    margin-bottom: 12px;
    position: relative;
   
}

/*.article-text ul li::before {*/
/*    content: "•";*/
/*    color: #1F4D91;*/
/*    font-weight: bold;*/
/*    position: absolute;*/
/*    left: -8px;*/
/*}*/

.article-text ul li strong {
    color: #000000;
}

.learn-more-btn {
    margin-top: 40px;
}

.learn-more-btn a {
    display: inline-block;
    padding: 16px 32px;
    background-color: #1F4D91;
    color: #FFFFFF;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.learn-more-btn a:hover {
    background-color: #153A70;
}

/* 相关文章 */
.related-articles {
    padding: 60px 20px;
    background-color: #FFFFFF;
    text-align: center;
}

.related-articles-title {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.card-grid {
    display: flex;
    gap: 30px;
    max-width: 1300px;
    margin: 0 auto;
}

.card-item {

    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    background-color: #FFFFFF;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.card-image {
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0px;
}



.card-item .card-image img {
    width: 100%;
}

.card-content {
    padding: 24px;
    text-align: left;
}

.card-category {
    display: inline-block;
    padding: 6px 12px;
    background-color: rgba(138, 163, 215, 0.1);
    color: #1F4D91;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 12px;
    line-height: 1.4;
}

.card-description {
    font-size: 14px;
    line-height: 1.6;
    color: #666666;
    margin-bottom: 0;
}

.article-text ol li {
    line-height: 2;
    padding-left: 20px;
}

/* 移动端响应式设计 */
@media (max-width: 1024px) {
    .article-header {
        gap: 40px;
        padding: 40px 0;
    }

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

@media (max-width: 768px) {
    .article-header {
        flex-direction: column;
        gap: 30px;
        padding: 30px 0;
    }

    .article-content-left {
        max-width: 100%;
        order: 1;
    }

    .article-image-right {
        max-width: 100%;
        order: 2;
    }

    .article-title {
        font-size: 18px;
        line-height: 1.3;
    }

    .article-text ol {
        list-style-type: none;
    }

    .article-text ol li {
        padding-left: 18px;
    }

    .article-text p {
        font-size: 16px;
    }

    .article-text h2 {
        font-size: 24px;
    }

    .article-text ul li {
        font-size: 16px;
    }

    .social-sharing {
        margin-left: 0;
    }

    .card-grid {
        flex-wrap: wrap;
    }

    .card-item {
        flex: 1 0 100%;
    }

    .related-articles {
        padding: 40px 20px;
    }
}

/* Stay Informed模块样式 */
.stay-informed-module {
    background: #3359E8;
    padding: 80px 20px;
}

.stay-informed-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.stay-informed-left {
    max-width: 500px;
}

.stay-informed-title {
    font-size: 36px;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 16px;
    line-height: 1.2;
}

.stay-informed-button {
    display: inline-block;
    background-color: #FFFFFF;
    color: #296DF5;
    padding: 16px 48px;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    margin-top: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stay-informed-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stay-informed-right {
    max-width: 500px;
    text-align: center;
}

.stay-informed-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}

/* 响应式设计 */
@media (max-width: 992px) {
    .stay-informed-container {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }

    .stay-informed-title {
        font-size: 28px;
    }

    .stay-informed-button {
        margin-top: 24px;
    }
}

@media (max-width: 768px) {
    .stay-informed-module {
        padding: 60px 15px;
        margin: 40px 0;
        margin-bottom: 0px;
    }

    .stay-informed-title {
        font-size: 24px;
    }

    .stay-informed-button {
        padding: 14px 32px;
        font-size: 16px;
    }
}

/* 悬浮按钮样式 */
.floating-buttons {
    width: 90%;
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
    gap: 15px;
    z-index: 1000;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    color: #FFFFFF;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
}

.floating-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(41, 109, 245, 0.4);
}


.contact-btn {
    width: auto;
    height: auto;
    background: #FFFFFF;
    padding: 16px 90px;
    border-radius: 10px;
    border: 2px solid #3359E8;
    color: #3359E8;
}



/* 悬浮目录框样式 */
.floating-toc {
    position: fixed;
    bottom: 120px;
    left: 5%;
    width: 320px;
    background-color: #FFFFFF;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 20px;
    z-index: 999;
    display: none;
    max-height: 400px;
    overflow-y: auto;
}

.floating-toc.active {
    display: block;
    animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.floating-toc-content {
    width: 100%;
}

.floating-toc .toc-header {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.floating-toc .toc-icon {
    margin-right: 12px;
}

.floating-toc .toc-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.floating-toc ul {
    list-style-type: decimal;
    padding-left: 20px;
    margin: 0;
}

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

.floating-toc a {
    color: #296DF5;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.floating-toc a {
    color: #1F4D91;

}

/* 响应式设计 */
@media (max-width: 768px) {
    .floating-buttons {
        top: 30%;
        bottom: auto;
        width: 98%;
    }


    .floating-toc {
        bottom: 100px;
        right: 20px;
        width: calc(100% - 40px);
        max-width: 320px;
    }

    .contact-btn {
        display: none;
    }
}

.section-thetitle {
    font-size: 38px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 20px;
    text-align: center;
}

.faq-section {
    background-color: #f9f9f9;
}



/* SPV Structure Recommendation Module */
.spv-structure-module {
    background-color: #3359e8;
    padding: 80px 40px;
    margin: 60px 0;
    border-radius: 8px;
}

.spv-structure-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.spv-structure-content {
    flex: 1;
    color: #FFFFFF;
}

.spv-structure-title {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
}

.spv-structure-description {
    font-size: 18px;
    margin-bottom: 32px;
    line-height: 1.6;
}

.spv-structure-button {
    display: inline-block;
    background-color: #FFFFFF;
    color: #296DF5;
    padding: 16px 32px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.spv-structure-button:hover {
    background-color: #F0F0F0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.spv-structure-image {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.spv-structure-image img {
    max-width: 100%;
    height: auto;
}

/* 响应式设计 */
@media (max-width: 768px) {
    
    .article-left{
        gap: 20px;
    }
    .spv-structure-module {
        padding: 60px 15px;
        margin: 40px 0;
    }

    .spv-structure-container {
        flex-direction: column;
        gap: 40px;
    }

    .spv-structure-title {
        font-size: 28px;
    }

    .spv-structure-description {
        font-size: 16px;
    }

    .spv-structure-button {
        width: 100%;
        padding: 14px 32px;
        font-size: 16px;
        text-align: center;
    }

    .spv-structure-image {
        justify-content: center;
    }
}